Replace PDF.js v1.4.20 files with v1.9.426 files

The example PDF ("compressed.tracemonkey-pldi-09.pdf") is not needed and
thus was not included; "templates/viewer.php" acts as "viewer.html", so
the later was not included either.

On the other hand, source maps were kept so they could be used in case
of need.

Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>

117 files changed, 12378 insertions, 10554 deletions

diff --git a/vendor/pdfjs/web/compatibility.js b/vendor/pdfjs/web/compatibility.js
deleted file mode 100644
index 1119a27..0000000
--- a/vendor/pdfjs/web/compatibility.js
+++ /dev/null
@@ -1,593 +0,0 @@
-/* Copyright 2012 Mozilla Foundation
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-/* globals VBArray, PDFJS */
-
-'use strict';
-
-// Initializing PDFJS global object here, it case if we need to change/disable
-// some PDF.js features, e.g. range requests
-if (typeof PDFJS === 'undefined') {
-  (typeof window !== 'undefined' ? window : this).PDFJS = {};
-}
-
-// Checking if the typed arrays are supported
-// Support: iOS<6.0 (subarray), IE<10, Android<4.0
-(function checkTypedArrayCompatibility() {
-  if (typeof Uint8Array !== 'undefined') {
-    // Support: iOS<6.0
-    if (typeof Uint8Array.prototype.subarray === 'undefined') {
-        Uint8Array.prototype.subarray = function subarray(start, end) {
-          return new Uint8Array(this.slice(start, end));
-        };
-        Float32Array.prototype.subarray = function subarray(start, end) {
-          return new Float32Array(this.slice(start, end));
-        };
-    }
-
-    // Support: Android<4.1
-    if (typeof Float64Array === 'undefined') {
-      window.Float64Array = Float32Array;
-    }
-    return;
-  }
-
-  function subarray(start, end) {
-    return new TypedArray(this.slice(start, end));
-  }
-
-  function setArrayOffset(array, offset) {
-    if (arguments.length < 2) {
-      offset = 0;
-    }
-    for (var i = 0, n = array.length; i < n; ++i, ++offset) {
-      this[offset] = array[i] & 0xFF;
-    }
-  }
-
-  function TypedArray(arg1) {
-    var result, i, n;
-    if (typeof arg1 === 'number') {
-      result = [];
-      for (i = 0; i < arg1; ++i) {
-        result[i] = 0;
-      }
-    } else if ('slice' in arg1) {
-      result = arg1.slice(0);
-    } else {
-      result = [];
-      for (i = 0, n = arg1.length; i < n; ++i) {
-        result[i] = arg1[i];
-      }
-    }
-
-    result.subarray = subarray;
-    result.buffer = result;
-    result.byteLength = result.length;
-    result.set = setArrayOffset;
-
-    if (typeof arg1 === 'object' && arg1.buffer) {
-      result.buffer = arg1.buffer;
-    }
-    return result;
-  }
-
-  window.Uint8Array = TypedArray;
-  window.Int8Array = TypedArray;
-
-  // we don't need support for set, byteLength for 32-bit array
-  // so we can use the TypedArray as well
-  window.Uint32Array = TypedArray;
-  window.Int32Array = TypedArray;
-  window.Uint16Array = TypedArray;
-  window.Float32Array = TypedArray;
-  window.Float64Array = TypedArray;
-})();
-
-// URL = URL || webkitURL
-// Support: Safari<7, Android 4.2+
-(function normalizeURLObject() {
-  if (!window.URL) {
-    window.URL = window.webkitURL;
-  }
-})();
-
-// Object.defineProperty()?
-// Support: Android<4.0, Safari<5.1
-(function checkObjectDefinePropertyCompatibility() {
-  if (typeof Object.defineProperty !== 'undefined') {
-    var definePropertyPossible = true;
-    try {
-      // some browsers (e.g. safari) cannot use defineProperty() on DOM objects
-      // and thus the native version is not sufficient
-      Object.defineProperty(new Image(), 'id', { value: 'test' });
-      // ... another test for android gb browser for non-DOM objects
-      var Test = function Test() {};
-      Test.prototype = { get id() { } };
-      Object.defineProperty(new Test(), 'id',
-        { value: '', configurable: true, enumerable: true, writable: false });
-    } catch (e) {
-      definePropertyPossible = false;
-    }
-    if (definePropertyPossible) {
-      return;
-    }
-  }
-
-  Object.defineProperty = function objectDefineProperty(obj, name, def) {
-    delete obj[name];
-    if ('get' in def) {
-      obj.__defineGetter__(name, def['get']);
-    }
-    if ('set' in def) {
-      obj.__defineSetter__(name, def['set']);
-    }
-    if ('value' in def) {
-      obj.__defineSetter__(name, function objectDefinePropertySetter(value) {
-        this.__defineGetter__(name, function objectDefinePropertyGetter() {
-          return value;
-        });
-        return value;
-      });
-      obj[name] = def.value;
-    }
-  };
-})();
-
-
-// No XMLHttpRequest#response?
-// Support: IE<11, Android <4.0
-(function checkXMLHttpRequestResponseCompatibility() {
-  var xhrPrototype = XMLHttpRequest.prototype;
-  var xhr = new XMLHttpRequest();
-  if (!('overrideMimeType' in xhr)) {
-    // IE10 might have response, but not overrideMimeType
-    // Support: IE10
-    Object.defineProperty(xhrPrototype, 'overrideMimeType', {
-      value: function xmlHttpRequestOverrideMimeType(mimeType) {}
-    });
-  }
-  if ('responseType' in xhr) {
-    return;
-  }
-
-  // The worker will be using XHR, so we can save time and disable worker.
-  PDFJS.disableWorker = true;
-
-  Object.defineProperty(xhrPrototype, 'responseType', {
-    get: function xmlHttpRequestGetResponseType() {
-      return this._responseType || 'text';
-    },
-    set: function xmlHttpRequestSetResponseType(value) {
-      if (value === 'text' || value === 'arraybuffer') {
-        this._responseType = value;
-        if (value === 'arraybuffer' &&
-            typeof this.overrideMimeType === 'function') {
-          this.overrideMimeType('text/plain; charset=x-user-defined');
-        }
-      }
-    }
-  });
-
-  // Support: IE9
-  if (typeof VBArray !== 'undefined') {
-    Object.defineProperty(xhrPrototype, 'response', {
-      get: function xmlHttpRequestResponseGet() {
-        if (this.responseType === 'arraybuffer') {
-          return new Uint8Array(new VBArray(this.responseBody).toArray());
-        } else {
-          return this.responseText;
-        }
-      }
-    });
-    return;
-  }
-
-  Object.defineProperty(xhrPrototype, 'response', {
-    get: function xmlHttpRequestResponseGet() {
-      if (this.responseType !== 'arraybuffer') {
-        return this.responseText;
-      }
-      var text = this.responseText;
-      var i, n = text.length;
-      var result = new Uint8Array(n);
-      for (i = 0; i < n; ++i) {
-        result[i] = text.charCodeAt(i) & 0xFF;
-      }
-      return result.buffer;
-    }
-  });
-})();
-
-// window.btoa (base64 encode function) ?
-// Support: IE<10
-(function checkWindowBtoaCompatibility() {
-  if ('btoa' in window) {
-    return;
-  }
-
-  var digits =
-    'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
-
-  window.btoa = function windowBtoa(chars) {
-    var buffer = '';
-    var i, n;
-    for (i = 0, n = chars.length; i < n; i += 3) {
-      var b1 = chars.charCodeAt(i) & 0xFF;
-      var b2 = chars.charCodeAt(i + 1) & 0xFF;
-      var b3 = chars.charCodeAt(i + 2) & 0xFF;
-      var d1 = b1 >> 2, d2 = ((b1 & 3) << 4) | (b2 >> 4);
-      var d3 = i + 1 < n ? ((b2 & 0xF) << 2) | (b3 >> 6) : 64;
-      var d4 = i + 2 < n ? (b3 & 0x3F) : 64;
-      buffer += (digits.charAt(d1) + digits.charAt(d2) +
-                 digits.charAt(d3) + digits.charAt(d4));
-    }
-    return buffer;
-  };
-})();
-
-// window.atob (base64 encode function)?
-// Support: IE<10
-(function checkWindowAtobCompatibility() {
-  if ('atob' in window) {
-    return;
-  }
-
-  // https://github.com/davidchambers/Base64.js
-  var digits =
-    'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
-  window.atob = function (input) {
-    input = input.replace(/=+$/, '');
-    if (input.length % 4 === 1) {
-      throw new Error('bad atob input');
-    }
-    for (
-      // initialize result and counters
-      var bc = 0, bs, buffer, idx = 0, output = '';
-      // get next character
-      buffer = input.charAt(idx++);
-      // character found in table?
-      // initialize bit storage and add its ascii value
-      ~buffer && (bs = bc % 4 ? bs * 64 + buffer : buffer,
-        // and if not first of each 4 characters,
-        // convert the first 8 bits to one ascii character
-        bc++ % 4) ? output += String.fromCharCode(255 & bs >> (-2 * bc & 6)) : 0
-    ) {
-      // try to find character in table (0-63, not found => -1)
-      buffer = digits.indexOf(buffer);
-    }
-    return output;
-  };
-})();
-
-// Function.prototype.bind?
-// Support: Android<4.0, iOS<6.0
-(function checkFunctionPrototypeBindCompatibility() {
-  if (typeof Function.prototype.bind !== 'undefined') {
-    return;
-  }
-
-  Function.prototype.bind = function functionPrototypeBind(obj) {
-    var fn = this, headArgs = Array.prototype.slice.call(arguments, 1);
-    var bound = function functionPrototypeBindBound() {
-      var args = headArgs.concat(Array.prototype.slice.call(arguments));
-      return fn.apply(obj, args);
-    };
-    return bound;
-  };
-})();
-
-// HTMLElement dataset property
-// Support: IE<11, Safari<5.1, Android<4.0
-(function checkDatasetProperty() {
-  var div = document.createElement('div');
-  if ('dataset' in div) {
-    return; // dataset property exists
-  }
-
-  Object.defineProperty(HTMLElement.prototype, 'dataset', {
-    get: function() {
-      if (this._dataset) {
-        return this._dataset;
-      }
-
-      var dataset = {};
-      for (var j = 0, jj = this.attributes.length; j < jj; j++) {
-        var attribute = this.attributes[j];
-        if (attribute.name.substring(0, 5) !== 'data-') {
-          continue;
-        }
-        var key = attribute.name.substring(5).replace(/\-([a-z])/g,
-          function(all, ch) {
-            return ch.toUpperCase();
-          });
-        dataset[key] = attribute.value;
-      }
-
-      Object.defineProperty(this, '_dataset', {
-        value: dataset,
-        writable: false,
-        enumerable: false
-      });
-      return dataset;
-    },
-    enumerable: true
-  });
-})();
-
-// HTMLElement classList property
-// Support: IE<10, Android<4.0, iOS<5.0
-(function checkClassListProperty() {
-  var div = document.createElement('div');
-  if ('classList' in div) {
-    return; // classList property exists
-  }
-
-  function changeList(element, itemName, add, remove) {
-    var s = element.className || '';
-    var list = s.split(/\s+/g);
-    if (list[0] === '') {
-      list.shift();
-    }
-    var index = list.indexOf(itemName);
-    if (index < 0 && add) {
-      list.push(itemName);
-    }
-    if (index >= 0 && remove) {
-      list.splice(index, 1);
-    }
-    element.className = list.join(' ');
-    return (index >= 0);
-  }
-
-  var classListPrototype = {
-    add: function(name) {
-      changeList(this.element, name, true, false);
-    },
-    contains: function(name) {
-      return changeList(this.element, name, false, false);
-    },
-    remove: function(name) {
-      changeList(this.element, name, false, true);
-    },
-    toggle: function(name) {
-      changeList(this.element, name, true, true);
-    }
-  };
-
-  Object.defineProperty(HTMLElement.prototype, 'classList', {
-    get: function() {
-      if (this._classList) {
-        return this._classList;
-      }
-
-      var classList = Object.create(classListPrototype, {
-        element: {
-          value: this,
-          writable: false,
-          enumerable: true
-        }
-      });
-      Object.defineProperty(this, '_classList', {
-        value: classList,
-        writable: false,
-        enumerable: false
-      });
-      return classList;
-    },
-    enumerable: true
-  });
-})();
-
-// Check console compatibility
-// In older IE versions the console object is not available
-// unless console is open.
-// Support: IE<10
-(function checkConsoleCompatibility() {
-  if (!('console' in window)) {
-    window.console = {
-      log: function() {},
-      error: function() {},
-      warn: function() {}
-    };
-  } else if (!('bind' in console.log)) {
-    // native functions in IE9 might not have bind
-    console.log = (function(fn) {
-      return function(msg) { return fn(msg); };
-    })(console.log);
-    console.error = (function(fn) {
-      return function(msg) { return fn(msg); };
-    })(console.error);
-    console.warn = (function(fn) {
-      return function(msg) { return fn(msg); };
-    })(console.warn);
-  }
-})();
-
-// Check onclick compatibility in Opera
-// Support: Opera<15
-(function checkOnClickCompatibility() {
-  // workaround for reported Opera bug DSK-354448:
-  // onclick fires on disabled buttons with opaque content
-  function ignoreIfTargetDisabled(event) {
-    if (isDisabled(event.target)) {
-      event.stopPropagation();
-    }
-  }
-  function isDisabled(node) {
-    return node.disabled || (node.parentNode && isDisabled(node.parentNode));
-  }
-  if (navigator.userAgent.indexOf('Opera') !== -1) {
-    // use browser detection since we cannot feature-check this bug
-    document.addEventListener('click', ignoreIfTargetDisabled, true);
-  }
-})();
-
-// Checks if possible to use URL.createObjectURL()
-// Support: IE
-(function checkOnBlobSupport() {
-  // sometimes IE loosing the data created with createObjectURL(), see #3977
-  if (navigator.userAgent.indexOf('Trident') >= 0) {
-    PDFJS.disableCreateObjectURL = true;
-  }
-})();
-
-// Checks if navigator.language is supported
-(function checkNavigatorLanguage() {
-  if ('language' in navigator) {
-    return;
-  }
-  PDFJS.locale = navigator.userLanguage || 'en-US';
-})();
-
-(function checkRangeRequests() {
-  // Safari has issues with cached range requests see:
-  // https://github.com/mozilla/pdf.js/issues/3260
-  // Last tested with version 6.0.4.
-  // Support: Safari 6.0+
-  var isSafari = Object.prototype.toString.call(
-                  window.HTMLElement).indexOf('Constructor') > 0;
-
-  // Older versions of Android (pre 3.0) has issues with range requests, see:
-  // https://github.com/mozilla/pdf.js/issues/3381.
-  // Make sure that we only match webkit-based Android browsers,
-  // since Firefox/Fennec works as expected.
-  // Support: Android<3.0
-  var regex = /Android\s[0-2][^\d]/;
-  var isOldAndroid = regex.test(navigator.userAgent);
-
-  // Range requests are broken in Chrome 39 and 40, https://crbug.com/442318
-  var isChromeWithRangeBug = /Chrome\/(39|40)\./.test(navigator.userAgent);
-
-  if (isSafari || isOldAndroid || isChromeWithRangeBug) {
-    PDFJS.disableRange = true;
-    PDFJS.disableStream = true;
-  }
-})();
-
-// Check if the browser supports manipulation of the history.
-// Support: IE<10, Android<4.2
-(function checkHistoryManipulation() {
-  // Android 2.x has so buggy pushState support that it was removed in
-  // Android 3.0 and restored as late as in Android 4.2.
-  // Support: Android 2.x
-  if (!history.pushState || navigator.userAgent.indexOf('Android 2.') >= 0) {
-    PDFJS.disableHistory = true;
-  }
-})();
-
-// Support: IE<11, Chrome<21, Android<4.4, Safari<6
-(function checkSetPresenceInImageData() {
-  // IE < 11 will use window.CanvasPixelArray which lacks set function.
-  if (window.CanvasPixelArray) {
-    if (typeof window.CanvasPixelArray.prototype.set !== 'function') {
-      window.CanvasPixelArray.prototype.set = function(arr) {
-        for (var i = 0, ii = this.length; i < ii; i++) {
-          this[i] = arr[i];
-        }
-      };
-    }
-  } else {
-    // Old Chrome and Android use an inaccessible CanvasPixelArray prototype.
-    // Because we cannot feature detect it, we rely on user agent parsing.
-    var polyfill = false, versionMatch;
-    if (navigator.userAgent.indexOf('Chrom') >= 0) {
-      versionMatch = navigator.userAgent.match(/Chrom(e|ium)\/([0-9]+)\./);
-      // Chrome < 21 lacks the set function.
-      polyfill = versionMatch && parseInt(versionMatch[2]) < 21;
-    } else if (navigator.userAgent.indexOf('Android') >= 0) {
-      // Android < 4.4 lacks the set function.
-      // Android >= 4.4 will contain Chrome in the user agent,
-      // thus pass the Chrome check above and not reach this block.
-      polyfill = /Android\s[0-4][^\d]/g.test(navigator.userAgent);
-    } else if (navigator.userAgent.indexOf('Safari') >= 0) {
-      versionMatch = navigator.userAgent.
-        match(/Version\/([0-9]+)\.([0-9]+)\.([0-9]+) Safari\//);
-      // Safari < 6 lacks the set function.
-      polyfill = versionMatch && parseInt(versionMatch[1]) < 6;
-    }
-
-    if (polyfill) {
-      var contextPrototype = window.CanvasRenderingContext2D.prototype;
-      var createImageData = contextPrototype.createImageData;
-      contextPrototype.createImageData = function(w, h) {
-        var imageData = createImageData.call(this, w, h);
-        imageData.data.set = function(arr) {
-          for (var i = 0, ii = this.length; i < ii; i++) {
-            this[i] = arr[i];
-          }
-        };
-        return imageData;
-      };
-      // this closure will be kept referenced, so clear its vars
-      contextPrototype = null;
-    }
-  }
-})();
-
-// Support: IE<10, Android<4.0, iOS
-(function checkRequestAnimationFrame() {
-  function fakeRequestAnimationFrame(callback) {
-    window.setTimeout(callback, 20);
-  }
-
-  var isIOS = /(iPad|iPhone|iPod)/g.test(navigator.userAgent);
-  if (isIOS) {
-    // requestAnimationFrame on iOS is broken, replacing with fake one.
-    window.requestAnimationFrame = fakeRequestAnimationFrame;
-    return;
-  }
-  if ('requestAnimationFrame' in window) {
-    return;
-  }
-  window.requestAnimationFrame =
-    window.mozRequestAnimationFrame ||
-    window.webkitRequestAnimationFrame ||
-    fakeRequestAnimationFrame;
-})();
-
-(function checkCanvasSizeLimitation() {
-  var isIOS = /(iPad|iPhone|iPod)/g.test(navigator.userAgent);
-  var isAndroid = /Android/g.test(navigator.userAgent);
-  if (isIOS || isAndroid) {
-    // 5MP
-    PDFJS.maxCanvasPixels = 5242880;
-  }
-})();
-
-// Disable fullscreen support for certain problematic configurations.
-// Support: IE11+ (when embedded).
-(function checkFullscreenSupport() {
-  var isEmbeddedIE = (navigator.userAgent.indexOf('Trident') >= 0 &&
-                      window.parent !== window);
-  if (isEmbeddedIE) {
-    PDFJS.disableFullscreen = true;
-  }
-})();
-
-// Provides document.currentScript support
-// Support: IE, Chrome<29.
-(function checkCurrentScript() {
-  if ('currentScript' in document) {
-    return;
-  }
-  Object.defineProperty(document, 'currentScript', {
-    get: function () {
-      var scripts = document.getElementsByTagName('script');
-      return scripts[scripts.length - 1];
-    },
-    enumerable: true,
-    configurable: true
-  });
-})();
diff --git a/vendor/pdfjs/web/debugger.js b/vendor/pdfjs/web/debugger.js
index 9c35b63..925c32f 100644
--- a/vendor/pdfjs/web/debugger.js
+++ b/vendor/pdfjs/web/debugger.js
@@ -12,7 +12,6 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-/* globals PDFJS */
 
 'use strict';
 
@@ -65,7 +64,7 @@ var FontInspector = (function FontInspectorClosure() {
     name: 'Font Inspector',
     panel: null,
     manager: null,
-    init: function init() {
+    init: function init(pdfjsLib) {
       var panel = this.panel;
       panel.setAttribute('style', 'padding: 5px;');
       var tmp = document.createElement('button');
@@ -120,7 +119,7 @@ var FontInspector = (function FontInspectorClosure() {
         download.href = url[1];
       } else if (fontObj.data) {
         url = URL.createObjectURL(new Blob([fontObj.data], {
-          type: fontObj.mimeType
+          type: fontObj.mimeType,
         }));
         download.href = url;
       }
@@ -150,29 +149,31 @@ var FontInspector = (function FontInspectorClosure() {
       fonts.appendChild(font);
       // Somewhat of a hack, should probably add a hook for when the text layer
       // is done rendering.
-      setTimeout(function() {
+      setTimeout(() => {
         if (this.active) {
           resetSelection();
         }
-      }.bind(this), 2000);
-    }
+      }, 2000);
+    },
   };
 })();
 
+var opMap;
+
 // Manages all the page steppers.
 var StepperManager = (function StepperManagerClosure() {
   var steppers = [];
   var stepperDiv = null;
   var stepperControls = null;
   var stepperChooser = null;
-  var breakPoints = {};
+  var breakPoints = Object.create(null);
   return {
     // Properties/functions needed by PDFBug.
     id: 'Stepper',
     name: 'Stepper',
     panel: null,
     manager: null,
-    init: function init() {
+    init: function init(pdfjsLib) {
       var self = this;
       this.panel.setAttribute('style', 'padding: 5px;');
       stepperControls = document.createElement('div');
@@ -187,6 +188,11 @@ var StepperManager = (function StepperManagerClosure() {
       if (sessionStorage.getItem('pdfjsBreakPoints')) {
         breakPoints = JSON.parse(sessionStorage.getItem('pdfjsBreakPoints'));
       }
+
+      opMap = Object.create(null);
+      for (var key in pdfjsLib.OPS) {
+        opMap[pdfjsLib.OPS[key]] = key;
+      }
     },
     cleanup: function cleanup() {
       stepperChooser.textContent = '';
@@ -237,7 +243,7 @@ var StepperManager = (function StepperManagerClosure() {
     saveBreakPoints: function saveBreakPoints(pageIndex, bps) {
       breakPoints[pageIndex] = bps;
       sessionStorage.setItem('pdfjsBreakPoints', JSON.stringify(breakPoints));
-    }
+    },
   };
 })();
 
@@ -252,8 +258,6 @@ var Stepper = (function StepperClosure() {
     return d;
   }
 
-  var opMap = null;
-
   function simplifyArgs(args) {
     if (typeof args === 'string') {
       var MAX_STRING_LENGTH = 75;
@@ -291,7 +295,7 @@ var Stepper = (function StepperClosure() {
     this.operatorListIdx = 0;
   }
   Stepper.prototype = {
-    init: function init() {
+    init: function init(operatorList) {
       var panel = this.panel;
       var content = c('div', 'c=continue, s=step');
       var table = c('table');
@@ -305,12 +309,7 @@ var Stepper = (function StepperClosure() {
       headerRow.appendChild(c('th', 'args'));
       panel.appendChild(content);
       this.table = table;
-      if (!opMap) {
-        opMap = Object.create(null);
-        for (var key in PDFJS.OPS) {
-          opMap[PDFJS.OPS[key]] = key;
-        }
-      }
+      this.updateOperatorList(operatorList);
     },
     updateOperatorList: function updateOperatorList(operatorList) {
       var self = this;
@@ -388,7 +387,9 @@ var Stepper = (function StepperClosure() {
       this.table.appendChild(chunk);
     },
     getNextBreakPoint: function getNextBreakPoint() {
-      this.breakPoints.sort(function(a, b) { return a - b; });
+      this.breakPoints.sort(function(a, b) {
+        return a - b;
+      });
       for (var i = 0; i < this.breakPoints.length; i++) {
         if (this.breakPoints[i] > this.currentIdx) {
           return this.breakPoints[i];
@@ -404,13 +405,13 @@ var Stepper = (function StepperClosure() {
       var listener = function(e) {
         switch (e.keyCode) {
           case 83: // step
-            dom.removeEventListener('keydown', listener, false);
+            dom.removeEventListener('keydown', listener);
             self.nextBreakPoint = self.currentIdx + 1;
             self.goTo(-1);
             callback();
             break;
           case 67: // continue
-            dom.removeEventListener('keydown', listener, false);
+            dom.removeEventListener('keydown', listener);
             var breakPoint = self.getNextBreakPoint();
             self.nextBreakPoint = breakPoint;
             self.goTo(-1);
@@ -418,7 +419,7 @@ var Stepper = (function StepperClosure() {
             break;
         }
       };
-      dom.addEventListener('keydown', listener, false);
+      dom.addEventListener('keydown', listener);
       self.goTo(idx);
     },
     goTo: function goTo(idx) {
@@ -432,7 +433,7 @@ var Stepper = (function StepperClosure() {
           row.style.backgroundColor = null;
         }
       }
-    }
+    },
   };
   return Stepper;
 })();
@@ -458,14 +459,14 @@ var Stats = (function Stats() {
     name: 'Stats',
     panel: null,
     manager: null,
-    init: function init() {
+    init(pdfjsLib) {
       this.panel.setAttribute('style', 'padding: 5px;');
-      PDFJS.enableStats = true;
+      pdfjsLib.PDFJS.enableStats = true;
     },
     enabled: false,
     active: false,
     // Stats specific functions.
-    add: function(pageNumber, stat) {
+    add(pageNumber, stat) {
       if (!stat) {
         return;
       }
@@ -484,22 +485,24 @@ var Stats = (function Stats() {
       statsDiv.textContent = stat.toString();
       wrapper.appendChild(title);
       wrapper.appendChild(statsDiv);
-      stats.push({ pageNumber: pageNumber, div: wrapper });
-      stats.sort(function(a, b) { return a.pageNumber - b.pageNumber; });
+      stats.push({ pageNumber, div: wrapper, });
+      stats.sort(function(a, b) {
+        return a.pageNumber - b.pageNumber;
+      });
       clear(this.panel);
       for (var i = 0, ii = stats.length; i < ii; ++i) {
         this.panel.appendChild(stats[i].div);
       }
     },
-    cleanup: function () {
+    cleanup() {
       stats = [];
       clear(this.panel);
-    }
+    },
   };
 })();
 
 // Manages all the debugging tools.
-var PDFBug = (function PDFBugClosure() {
+window.PDFBug = (function PDFBugClosure() {
   var panelWidth = 300;
   var buttons = [];
   var activePanel = null;
@@ -510,7 +513,7 @@ var PDFBug = (function PDFBugClosure() {
       StepperManager,
       Stats
     ],
-    enable: function(ids) {
+    enable(ids) {
       var all = false, tools = this.tools;
       if (ids.length === 1 && ids[0] === 'all') {
         all = true;
@@ -532,7 +535,7 @@ var PDFBug = (function PDFBugClosure() {
         });
       }
     },
-    init: function init() {
+    init(pdfjsLib, container) {
       /*
        * Basic Layout:
        * PDFBug
@@ -553,7 +556,6 @@ var PDFBug = (function PDFBugClosure() {
       panels.setAttribute('class', 'panels');
       ui.appendChild(panels);
 
-      var container = document.getElementById('viewerContainer');
       container.appendChild(ui);
       container.style.right = panelWidth + 'px';
 
@@ -576,24 +578,24 @@ var PDFBug = (function PDFBugClosure() {
         tool.panel = panel;
         tool.manager = this;
         if (tool.enabled) {
-          tool.init();
+          tool.init(pdfjsLib);
         } else {
           panel.textContent = tool.name + ' is disabled. To enable add ' +
                               ' "' + tool.id + '" to the pdfBug parameter ' +
-                              'and refresh (seperate multiple by commas).';
+                              'and refresh (separate multiple by commas).';
         }
         buttons.push(panelButton);
       }
       this.selectPanel(0);
     },
-    cleanup: function cleanup() {
+    cleanup() {
       for (var i = 0, ii = this.tools.length; i < ii; i++) {
         if (this.tools[i].enabled) {
           this.tools[i].cleanup();
         }
       }
     },
-    selectPanel: function selectPanel(index) {
+    selectPanel(index) {
       if (typeof index !== 'number') {
         index = this.tools.indexOf(index);
       }
@@ -613,6 +615,6 @@ var PDFBug = (function PDFBugClosure() {
           tools[j].panel.setAttribute('hidden', 'true');
         }
       }
-    }
+    },
   };
 })();
diff --git a/vendor/pdfjs/web/images/secondaryToolbarButton-selectTool.png b/vendor/pdfjs/web/images/secondaryToolbarButton-selectTool.png
new file mode 100644
index 0000000..25520a6
--- /dev/null
+++ b/vendor/pdfjs/web/images/secondaryToolbarButton-selectTool.png
diff --git a/vendor/pdfjs/web/images/secondaryToolbarButton-selectTool@2x.png b/vendor/pdfjs/web/images/secondaryToolbarButton-selectTool@2x.png
new file mode 100644
index 0000000..a58aaef
--- /dev/null
+++ b/vendor/pdfjs/web/images/secondaryToolbarButton-selectTool@2x.png
diff --git a/vendor/pdfjs/web/images/texture.png b/vendor/pdfjs/web/images/texture.png
index eb5ccb5..12bae83 100644
--- a/vendor/pdfjs/web/images/texture.png
+++ b/vendor/pdfjs/web/images/texture.png
diff --git a/vendor/pdfjs/web/images/toolbarButton-menuArrows.png b/vendor/pdfjs/web/images/toolbarButton-menuArrows.png
index 306eb43..e50ca4e 100644
--- a/vendor/pdfjs/web/images/toolbarButton-menuArrows.png
+++ b/vendor/pdfjs/web/images/toolbarButton-menuArrows.png
diff --git a/vendor/pdfjs/web/images/toolbarButton-viewAttachments@2x.png b/vendor/pdfjs/web/images/toolbarButton-viewAttachments@2x.png
index b979e52..4a5e2b8 100644
--- a/vendor/pdfjs/web/images/toolbarButton-viewAttachments@2x.png
+++ b/vendor/pdfjs/web/images/toolbarButton-viewAttachments@2x.png
diff --git a/vendor/pdfjs/web/images/toolbarButton-viewThumbnail@2x.png b/vendor/pdfjs/web/images/toolbarButton-viewThumbnail@2x.png
index fb7db93..a0208b4 100644
--- a/vendor/pdfjs/web/images/toolbarButton-viewThumbnail@2x.png
+++ b/vendor/pdfjs/web/images/toolbarButton-viewThumbnail@2x.png
diff --git a/vendor/pdfjs/web/images/treeitem-collapsed-rtl.png b/vendor/pdfjs/web/images/treeitem-collapsed-rtl.png
index 1c8b9f7..0496b35 100644
--- a/vendor/pdfjs/web/images/treeitem-collapsed-rtl.png
+++ b/vendor/pdfjs/web/images/treeitem-collapsed-rtl.png
diff --git a/vendor/pdfjs/web/images/treeitem-collapsed-rtl@2x.png b/vendor/pdfjs/web/images/treeitem-collapsed-rtl@2x.png
index 8427936..6ad9ebc 100644
--- a/vendor/pdfjs/web/images/treeitem-collapsed-rtl@2x.png
+++ b/vendor/pdfjs/web/images/treeitem-collapsed-rtl@2x.png
diff --git a/vendor/pdfjs/web/l10n.js b/vendor/pdfjs/web/l10n.js
deleted file mode 100644
index 3d5ecff..0000000
--- a/vendor/pdfjs/web/l10n.js
+++ /dev/null
@@ -1,1033 +0,0 @@
-/**
- * Copyright (c) 2011-2013 Fabien Cazenave, Mozilla.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- */
-/*
-  Additional modifications for PDF.js project:
-    - Disables language initialization on page loading;
-    - Removes consoleWarn and consoleLog and use console.log/warn directly.
-    - Removes window._ assignment.
-    - Remove compatibility code for OldIE.
-*/
-
-/*jshint browser: true, devel: true, es5: true, globalstrict: true */
-'use strict';
-
-document.webL10n = (function(window, document, undefined) {
-  var gL10nData = {};
-  var gTextData = '';
-  var gTextProp = 'textContent';
-  var gLanguage = '';
-  var gMacros = {};
-  var gReadyState = 'loading';
-
-
-  /**
-   * Synchronously loading l10n resources significantly minimizes flickering
-   * from displaying the app with non-localized strings and then updating the
-   * strings. Although this will block all script execution on this page, we
-   * expect that the l10n resources are available locally on flash-storage.
-   *
-   * As synchronous XHR is generally considered as a bad idea, we're still
-   * loading l10n resources asynchronously -- but we keep this in a setting,
-   * just in case... and applications using this library should hide their
-   * content until the `localized' event happens.
-   */
-
-  var gAsyncResourceLoading = true; // read-only
-
-
-  /**
-   * DOM helpers for the so-called "HTML API".
-   *
-   * These functions are written for modern browsers. For old versions of IE,
-   * they're overridden in the 'startup' section at the end of this file.
-   */
-
-  function getL10nResourceLinks() {
-    return document.querySelectorAll('link[type="application/l10n"]');
-  }
-
-  function getL10nDictionary() {
-    var script = document.querySelector('script[type="application/l10n"]');
-    // TODO: support multiple and external JSON dictionaries
-    return script ? JSON.parse(script.innerHTML) : null;
-  }
-
-  function getTranslatableChildren(element) {
-    return element ? element.querySelectorAll('*[data-l10n-id]') : [];
-  }
-
-  function getL10nAttributes(element) {
-    if (!element)
-      return {};
-
-    var l10nId = element.getAttribute('data-l10n-id');
-    var l10nArgs = element.getAttribute('data-l10n-args');
-    var args = {};
-    if (l10nArgs) {
-      try {
-        args = JSON.parse(l10nArgs);
-      } catch (e) {
-        console.warn('could not parse arguments for #' + l10nId);
-      }
-    }
-    return { id: l10nId, args: args };
-  }
-
-  function fireL10nReadyEvent(lang) {
-    var evtObject = document.createEvent('Event');
-    evtObject.initEvent('localized', true, false);
-    evtObject.language = lang;
-    document.dispatchEvent(evtObject);
-  }
-
-  function xhrLoadText(url, onSuccess, onFailure) {
-    onSuccess = onSuccess || function _onSuccess(data) {};
-    onFailure = onFailure || function _onFailure() {
-      console.warn(url + ' not found.');
-    };
-
-    var xhr = new XMLHttpRequest();
-    xhr.open('GET', url, gAsyncResourceLoading);
-    if (xhr.overrideMimeType) {
-      xhr.overrideMimeType('text/plain; charset=utf-8');
-    }
-    xhr.onreadystatechange = function() {
-      if (xhr.readyState == 4) {
-        if (xhr.status == 200 || xhr.status === 0) {
-          onSuccess(xhr.responseText);
-        } else {
-          onFailure();
-        }
-      }
-    };
-    xhr.onerror = onFailure;
-    xhr.ontimeout = onFailure;
-
-    // in Firefox OS with the app:// protocol, trying to XHR a non-existing
-    // URL will raise an exception here -- hence this ugly try...catch.
-    try {
-      xhr.send(null);
-    } catch (e) {
-      onFailure();
-    }
-  }
-
-
-  /**
-   * l10n resource parser:
-   *  - reads (async XHR) the l10n resource matching `lang';
-   *  - imports linked resources (synchronously) when specified;
-   *  - parses the text data (fills `gL10nData' and `gTextData');
-   *  - triggers success/failure callbacks when done.
-   *
-   * @param {string} href
-   *    URL of the l10n resource to parse.
-   *
-   * @param {string} lang
-   *    locale (language) to parse. Must be a lowercase string.
-   *
-   * @param {Function} successCallback
-   *    triggered when the l10n resource has been successully parsed.
-   *
-   * @param {Function} failureCallback
-   *    triggered when the an error has occured.
-   *
-   * @return {void}
-   *    uses the following global variables: gL10nData, gTextData, gTextProp.
-   */
-
-  function parseResource(href, lang, successCallback, failureCallback) {
-    var baseURL = href.replace(/[^\/]*$/, '') || './';
-
-    // handle escaped characters (backslashes) in a string
-    function evalString(text) {
-      if (text.lastIndexOf('\\') < 0)
-        return text;
-      return text.replace(/\\\\/g, '\\')
-                 .replace(/\\n/g, '\n')
-                 .replace(/\\r/g, '\r')
-                 .replace(/\\t/g, '\t')
-                 .replace(/\\b/g, '\b')
-                 .replace(/\\f/g, '\f')
-                 .replace(/\\{/g, '{')
-                 .replace(/\\}/g, '}')
-                 .replace(/\\"/g, '"')
-                 .replace(/\\'/g, "'");
-    }
-
-    // parse *.properties text data into an l10n dictionary
-    // If gAsyncResourceLoading is false, then the callback will be called
-    // synchronously. Otherwise it is called asynchronously.
-    function parseProperties(text, parsedPropertiesCallback) {
-      var dictionary = {};
-
-      // token expressions
-      var reBlank = /^\s*|\s*$/;
-      var reComment = /^\s*#|^\s*$/;
-      var reSection = /^\s*\[(.*)\]\s*$/;
-      var reImport = /^\s*@import\s+url\((.*)\)\s*$/i;
-      var reSplit = /^([^=\s]*)\s*=\s*(.+)$/; // TODO: escape EOLs with '\'
-
-      // parse the *.properties file into an associative array
-      function parseRawLines(rawText, extendedSyntax, parsedRawLinesCallback) {
-        var entries = rawText.replace(reBlank, '').split(/[\r\n]+/);
-        var currentLang = '*';
-        var genericLang = lang.split('-', 1)[0];
-        var skipLang = false;
-        var match = '';
-
-        function nextEntry() {
-          // Use infinite loop instead of recursion to avoid reaching the
-          // maximum recursion limit for content with many lines.
-          while (true) {
-            if (!entries.length) {
-              parsedRawLinesCallback();
-              return;
-            }
-            var line = entries.shift();
-
-            // comment or blank line?
-            if (reComment.test(line))
-              continue;
-
-            // the extended syntax supports [lang] sections and @import rules
-            if (extendedSyntax) {
-              match = reSection.exec(line);
-              if (match) { // section start?
-                // RFC 4646, section 4.4, "All comparisons MUST be performed
-                // in a case-insensitive manner."
-
-                currentLang = match[1].toLowerCase();
-                skipLang = (currentLang !== '*') &&
-                    (currentLang !== lang) && (currentLang !== genericLang);
-                continue;
-              } else if (skipLang) {
-                continue;
-              }
-              match = reImport.exec(line);
-              if (match) { // @import rule?
-                loadImport(baseURL + match[1], nextEntry);
-                return;
-              }
-            }
-
-            // key-value pair
-            var tmp = line.match(reSplit);
-            if (tmp && tmp.length == 3) {
-              dictionary[tmp[1]] = evalString(tmp[2]);
-            }
-          }
-        }
-        nextEntry();
-      }
-
-      // import another *.properties file
-      function loadImport(url, callback) {
-        xhrLoadText(url, function(content) {
-          parseRawLines(content, false, callback); // don't allow recursive imports
-        }, null);
-      }
-
-      // fill the dictionary
-      parseRawLines(text, true, function() {
-        parsedPropertiesCallback(dictionary);
-      });
-    }
-
-    // load and parse l10n data (warning: global variables are used here)
-    xhrLoadText(href, function(response) {
-      gTextData += response; // mostly for debug
-
-      // parse *.properties text data into an l10n dictionary
-      parseProperties(response, function(data) {
-
-        // find attribute descriptions, if any
-        for (var key in data) {
-          var id, prop, index = key.lastIndexOf('.');
-          if (index > 0) { // an attribute has been specified
-            id = key.substring(0, index);
-            prop = key.substr(index + 1);
-          } else { // no attribute: assuming text content by default
-            id = key;
-            prop = gTextProp;
-          }
-          if (!gL10nData[id]) {
-            gL10nData[id] = {};
-          }
-          gL10nData[id][prop] = data[key];
-        }
-
-        // trigger callback
-        if (successCallback) {
-          successCallback();
-        }
-      });
-    }, failureCallback);
-  }
-
-  // load and parse all resources for the specified locale
-  function loadLocale(lang, callback) {
-    // RFC 4646, section 2.1 states that language tags have to be treated as
-    // case-insensitive. Convert to lowercase for case-insensitive comparisons.
-    if (lang) {
-      lang = lang.toLowerCase();
-    }
-
-    callback = callback || function _callback() {};
-
-    clear();
-    gLanguage = lang;
-
-    // check all <link type="application/l10n" href="..." /> nodes
-    // and load the resource files
-    var langLinks = getL10nResourceLinks();
-    var langCount = langLinks.length;
-    if (langCount === 0) {
-      // we might have a pre-compiled dictionary instead
-      var dict = getL10nDictionary();
-      if (dict && dict.locales && dict.default_locale) {
-        console.log('using the embedded JSON directory, early way out');
-        gL10nData = dict.locales[lang];
-        if (!gL10nData) {
-          var defaultLocale = dict.default_locale.toLowerCase();
-          for (var anyCaseLang in dict.locales) {
-            anyCaseLang = anyCaseLang.toLowerCase();
-            if (anyCaseLang === lang) {
-              gL10nData = dict.locales[lang];
-              break;
-            } else if (anyCaseLang === defaultLocale) {
-              gL10nData = dict.locales[defaultLocale];
-            }
-          }
-        }
-        callback();
-      } else {
-        console.log('no resource to load, early way out');
-      }
-      // early way out
-      fireL10nReadyEvent(lang);
-      gReadyState = 'complete';
-      return;
-    }
-
-    // start the callback when all resources are loaded
-    var onResourceLoaded = null;
-    var gResourceCount = 0;
-    onResourceLoaded = function() {
-      gResourceCount++;
-      if (gResourceCount >= langCount) {
-        callback();
-        fireL10nReadyEvent(lang);
-        gReadyState = 'complete';
-      }
-    };
-
-    // load all resource files
-    function L10nResourceLink(link) {
-      var href = link.href;
-      // Note: If |gAsyncResourceLoading| is false, then the following callbacks
-      // are synchronously called.
-      this.load = function(lang, callback) {
-        parseResource(href, lang, callback, function() {
-          console.warn(href + ' not found.');
-          // lang not found, used default resource instead
-          console.warn('"' + lang + '" resource not found');
-          gLanguage = '';
-          // Resource not loaded, but we still need to call the callback.
-          callback();
-        });
-      };
-    }
-
-    for (var i = 0; i < langCount; i++) {
-      var resource = new L10nResourceLink(langLinks[i]);
-      resource.load(lang, onResourceLoaded);
-    }
-  }
-
-  // clear all l10n data
-  function clear() {
-    gL10nData = {};
-    gTextData = '';
-    gLanguage = '';
-    // TODO: clear all non predefined macros.
-    // There's no such macro /yet/ but we're planning to have some...
-  }
-
-
-  /**
-   * Get rules for plural forms (shared with JetPack), see:
-   * http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
-   * https://github.com/mozilla/addon-sdk/blob/master/python-lib/plural-rules-generator.p
-   *
-   * @param {string} lang
-   *    locale (language) used.
-   *
-   * @return {Function}
-   *    returns a function that gives the plural form name for a given integer:
-   *       var fun = getPluralRules('en');
-   *       fun(1)    -> 'one'
-   *       fun(0)    -> 'other'
-   *       fun(1000) -> 'other'.
-   */
-
-  function getPluralRules(lang) {
-    var locales2rules = {
-      'af': 3,
-      'ak': 4,
-      'am': 4,
-      'ar': 1,
-      'asa': 3,
-      'az': 0,
-      'be': 11,
-      'bem': 3,
-      'bez': 3,
-      'bg': 3,
-      'bh': 4,
-      'bm': 0,
-      'bn': 3,
-      'bo': 0,
-      'br': 20,
-      'brx': 3,
-      'bs': 11,
-      'ca': 3,
-      'cgg': 3,
-      'chr': 3,
-      'cs': 12,
-      'cy': 17,
-      'da': 3,
-      'de': 3,
-      'dv': 3,
-      'dz': 0,
-      'ee': 3,
-      'el': 3,
-      'en': 3,
-      'eo': 3,
-      'es': 3,
-      'et': 3,
-      'eu': 3,
-      'fa': 0,
-      'ff': 5,
-      'fi': 3,
-      'fil': 4,
-      'fo': 3,
-      'fr': 5,
-      'fur': 3,
-      'fy': 3,
-      'ga': 8,
-      'gd': 24,
-      'gl': 3,
-      'gsw': 3,
-      'gu': 3,
-      'guw': 4,
-      'gv': 23,
-      'ha': 3,
-      'haw': 3,
-      'he': 2,
-      'hi': 4,
-      'hr': 11,
-      'hu': 0,
-      'id': 0,
-      'ig': 0,
-      'ii': 0,
-      'is': 3,
-      'it': 3,
-      'iu': 7,
-      'ja': 0,
-      'jmc': 3,
-      'jv': 0,
-      'ka': 0,
-      'kab': 5,
-      'kaj': 3,
-      'kcg': 3,
-      'kde': 0,
-      'kea': 0,
-      'kk': 3,
-      'kl': 3,
-      'km': 0,
-      'kn': 0,
-      'ko': 0,
-      'ksb': 3,
-      'ksh': 21,
-      'ku': 3,
-      'kw': 7,
-      'lag': 18,
-      'lb': 3,
-      'lg': 3,
-      'ln': 4,
-      'lo': 0,
-      'lt': 10,
-      'lv': 6,
-      'mas': 3,
-      'mg': 4,
-      'mk': 16,
-      'ml': 3,
-      'mn': 3,
-      'mo': 9,
-      'mr': 3,
-      'ms': 0,
-      'mt': 15,
-      'my': 0,
-      'nah': 3,
-      'naq': 7,
-      'nb': 3,
-      'nd': 3,
-      'ne': 3,
-      'nl': 3,
-      'nn': 3,
-      'no': 3,
-      'nr': 3,
-      'nso': 4,
-      'ny': 3,
-      'nyn': 3,
-      'om': 3,
-      'or': 3,
-      'pa': 3,
-      'pap': 3,
-      'pl': 13,
-      'ps': 3,
-      'pt': 3,
-      'rm': 3,
-      'ro': 9,
-      'rof': 3,
-      'ru': 11,
-      'rwk': 3,
-      'sah': 0,
-      'saq': 3,
-      'se': 7,
-      'seh': 3,
-      'ses': 0,
-      'sg': 0,
-      'sh': 11,
-      'shi': 19,
-      'sk': 12,
-      'sl': 14,
-      'sma': 7,
-      'smi': 7,
-      'smj': 7,
-      'smn': 7,
-      'sms': 7,
-      'sn': 3,
-      'so': 3,
-      'sq': 3,
-      'sr': 11,
-      'ss': 3,
-      'ssy': 3,
-      'st': 3,
-      'sv': 3,
-      'sw': 3,
-      'syr': 3,
-      'ta': 3,
-      'te': 3,
-      'teo': 3,
-      'th': 0,
-      'ti': 4,
-      'tig': 3,
-      'tk': 3,
-      'tl': 4,
-      'tn': 3,
-      'to': 0,
-      'tr': 0,
-      'ts': 3,
-      'tzm': 22,
-      'uk': 11,
-      'ur': 3,
-      've': 3,
-      'vi': 0,
-      'vun': 3,
-      'wa': 4,
-      'wae': 3,
-      'wo': 0,
-      'xh': 3,
-      'xog': 3,
-      'yo': 0,
-      'zh': 0,
-      'zu': 3
-    };
-
-    // utility functions for plural rules methods
-    function isIn(n, list) {
-      return list.indexOf(n) !== -1;
-    }
-    function isBetween(n, start, end) {
-      return start <= n && n <= end;
-    }
-
-    // list of all plural rules methods:
-    // map an integer to the plural form name to use
-    var pluralRules = {
-      '0': function(n) {
-        return 'other';
-      },
-      '1': function(n) {
-        if ((isBetween((n % 100), 3, 10)))
-          return 'few';
-        if (n === 0)
-          return 'zero';
-        if ((isBetween((n % 100), 11, 99)))
-          return 'many';
-        if (n == 2)
-          return 'two';
-        if (n == 1)
-          return 'one';
-        return 'other';
-      },
-      '2': function(n) {
-        if (n !== 0 && (n % 10) === 0)
-          return 'many';
-        if (n == 2)
-          return 'two';
-        if (n == 1)
-          return 'one';
-        return 'other';
-      },
-      '3': function(n) {
-        if (n == 1)
-          return 'one';
-        return 'other';
-      },
-      '4': function(n) {
-        if ((isBetween(n, 0, 1)))
-          return 'one';
-        return 'other';
-      },
-      '5': function(n) {
-        if ((isBetween(n, 0, 2)) && n != 2)
-          return 'one';
-        return 'other';
-      },
-      '6': function(n) {
-        if (n === 0)
-          return 'zero';
-        if ((n % 10) == 1 && (n % 100) != 11)
-          return 'one';
-        return 'other';
-      },
-      '7': function(n) {
-        if (n == 2)
-          return 'two';
-        if (n == 1)
-          return 'one';
-        return 'other';
-      },
-      '8': function(n) {
-        if ((isBetween(n, 3, 6)))
-          return 'few';
-        if ((isBetween(n, 7, 10)))
-          return 'many';
-        if (n == 2)
-          return 'two';
-        if (n == 1)
-          return 'one';
-        return 'other';
-      },
-      '9': function(n) {
-        if (n === 0 || n != 1 && (isBetween((n % 100), 1, 19)))
-          return 'few';
-        if (n == 1)
-          return 'one';
-        return 'other';
-      },
-      '10': function(n) {
-        if ((isBetween((n % 10), 2, 9)) && !(isBetween((n % 100), 11, 19)))
-          return 'few';
-        if ((n % 10) == 1 && !(isBetween((n % 100), 11, 19)))
-          return 'one';
-        return 'other';
-      },
-      '11': function(n) {
-        if ((isBetween((n % 10), 2, 4)) && !(isBetween((n % 100), 12, 14)))
-          return 'few';
-        if ((n % 10) === 0 ||
-            (isBetween((n % 10), 5, 9)) ||
-            (isBetween((n % 100), 11, 14)))
-          return 'many';
-        if ((n % 10) == 1 && (n % 100) != 11)
-          return 'one';
-        return 'other';
-      },
-      '12': function(n) {
-        if ((isBetween(n, 2, 4)))
-          return 'few';
-        if (n == 1)
-          return 'one';
-        return 'other';
-      },
-      '13': function(n) {
-        if ((isBetween((n % 10), 2, 4)) && !(isBetween((n % 100), 12, 14)))
-          return 'few';
-        if (n != 1 && (isBetween((n % 10), 0, 1)) ||
-            (isBetween((n % 10), 5, 9)) ||
-            (isBetween((n % 100), 12, 14)))
-          return 'many';
-        if (n == 1)
-          return 'one';
-        return 'other';
-      },
-      '14': function(n) {
-        if ((isBetween((n % 100), 3, 4)))
-          return 'few';
-        if ((n % 100) == 2)
-          return 'two';
-        if ((n % 100) == 1)
-          return 'one';
-        return 'other';
-      },
-      '15': function(n) {
-        if (n === 0 || (isBetween((n % 100), 2, 10)))
-          return 'few';
-        if ((isBetween((n % 100), 11, 19)))
-          return 'many';
-        if (n == 1)
-          return 'one';
-        return 'other';
-      },
-      '16': function(n) {
-        if ((n % 10) == 1 && n != 11)
-          return 'one';
-        return 'other';
-      },
-      '17': function(n) {
-        if (n == 3)
-          return 'few';
-        if (n === 0)
-          return 'zero';
-        if (n == 6)
-          return 'many';
-        if (n == 2)
-          return 'two';
-        if (n == 1)
-          return 'one';
-        return 'other';
-      },
-      '18': function(n) {
-        if (n === 0)
-          return 'zero';
-        if ((isBetween(n, 0, 2)) && n !== 0 && n != 2)
-          return 'one';
-        return 'other';
-      },
-      '19': function(n) {
-        if ((isBetween(n, 2, 10)))
-          return 'few';
-        if ((isBetween(n, 0, 1)))
-          return 'one';
-        return 'other';
-      },
-      '20': function(n) {
-        if ((isBetween((n % 10), 3, 4) || ((n % 10) == 9)) && !(
-            isBetween((n % 100), 10, 19) ||
-            isBetween((n % 100), 70, 79) ||
-            isBetween((n % 100), 90, 99)
-            ))
-          return 'few';
-        if ((n % 1000000) === 0 && n !== 0)
-          return 'many';
-        if ((n % 10) == 2 && !isIn((n % 100), [12, 72, 92]))
-          return 'two';
-        if ((n % 10) == 1 && !isIn((n % 100), [11, 71, 91]))
-          return 'one';
-        return 'other';
-      },
-      '21': function(n) {
-        if (n === 0)
-          return 'zero';
-        if (n == 1)
-          return 'one';
-        return 'other';
-      },
-      '22': function(n) {
-        if ((isBetween(n, 0, 1)) || (isBetween(n, 11, 99)))
-          return 'one';
-        return 'other';
-      },
-      '23': function(n) {
-        if ((isBetween((n % 10), 1, 2)) || (n % 20) === 0)
-          return 'one';
-        return 'other';
-      },
-      '24': function(n) {
-        if ((isBetween(n, 3, 10) || isBetween(n, 13, 19)))
-          return 'few';
-        if (isIn(n, [2, 12]))
-          return 'two';
-        if (isIn(n, [1, 11]))
-          return 'one';
-        return 'other';
-      }
-    };
-
-    // return a function that gives the plural form name for a given integer
-    var index = locales2rules[lang.replace(/-.*$/, '')];
-    if (!(index in pluralRules)) {
-      console.warn('plural form unknown for [' + lang + ']');
-      return function() { return 'other'; };
-    }
-    return pluralRules[index];
-  }
-
-  // pre-defined 'plural' macro
-  gMacros.plural = function(str, param, key, prop) {
-    var n = parseFloat(param);
-    if (isNaN(n))
-      return str;
-
-    // TODO: support other properties (l20n still doesn't...)
-    if (prop != gTextProp)
-      return str;
-
-    // initialize _pluralRules
-    if (!gMacros._pluralRules) {
-      gMacros._pluralRules = getPluralRules(gLanguage);
-    }
-    var index = '[' + gMacros._pluralRules(n) + ']';
-
-    // try to find a [zero|one|two] key if it's defined
-    if (n === 0 && (key + '[zero]') in gL10nData) {
-      str = gL10nData[key + '[zero]'][prop];
-    } else if (n == 1 && (key + '[one]') in gL10nData) {
-      str = gL10nData[key + '[one]'][prop];
-    } else if (n == 2 && (key + '[two]') in gL10nData) {
-      str = gL10nData[key + '[two]'][prop];
-    } else if ((key + index) in gL10nData) {
-      str = gL10nData[key + index][prop];
-    } else if ((key + '[other]') in gL10nData) {
-      str = gL10nData[key + '[other]'][prop];
-    }
-
-    return str;
-  };
-
-
-  /**
-   * l10n dictionary functions
-   */
-
-  // fetch an l10n object, warn if not found, apply `args' if possible
-  function getL10nData(key, args, fallback) {
-    var data = gL10nData[key];
-    if (!data) {
-      console.warn('#' + key + ' is undefined.');
-      if (!fallback) {
-        return null;
-      }
-      data = fallback;
-    }
-
-    /** This is where l10n expressions should be processed.
-      * The plan is to support C-style expressions from the l20n project;
-      * until then, only two kinds of simple expressions are supported:
-      *   {[ index ]} and {{ arguments }}.
-      */
-    var rv = {};
-    for (var prop in data) {
-      var str = data[prop];
-      str = substIndexes(str, args, key, prop);
-      str = substArguments(str, args, key);
-      rv[prop] = str;
-    }
-    return rv;
-  }
-
-  // replace {[macros]} with their values
-  function substIndexes(str, args, key, prop) {
-    var reIndex = /\{\[\s*([a-zA-Z]+)\(([a-zA-Z]+)\)\s*\]\}/;
-    var reMatch = reIndex.exec(str);
-    if (!reMatch || !reMatch.length)
-      return str;
-
-    // an index/macro has been found
-    // Note: at the moment, only one parameter is supported
-    var macroName = reMatch[1];
-    var paramName = reMatch[2];
-    var param;
-    if (args && paramName in args) {
-      param = args[paramName];
-    } else if (paramName in gL10nData) {
-      param = gL10nData[paramName];
-    }
-
-    // there's no macro parser yet: it has to be defined in gMacros
-    if (macroName in gMacros) {
-      var macro = gMacros[macroName];
-      str = macro(str, param, key, prop);
-    }
-    return str;
-  }
-
-  // replace {{arguments}} with their values
-  function substArguments(str, args, key) {
-    var reArgs = /\{\{\s*(.+?)\s*\}\}/g;
-    return str.replace(reArgs, function(matched_text, arg) {
-      if (args && arg in args) {
-        return args[arg];
-      }
-      if (arg in gL10nData) {
-        return gL10nData[arg];
-      }
-      console.log('argument {{' + arg + '}} for #' + key + ' is undefined.');
-      return matched_text;
-    });
-  }
-
-  // translate an HTML element
-  function translateElement(element) {
-    var l10n = getL10nAttributes(element);
-    if (!l10n.id)
-      return;
-
-    // get the related l10n object
-    var data = getL10nData(l10n.id, l10n.args);
-    if (!data) {
-      console.warn('#' + l10n.id + ' is undefined.');
-      return;
-    }
-
-    // translate element (TODO: security checks?)
-    if (data[gTextProp]) { // XXX
-      if (getChildElementCount(element) === 0) {
-        element[gTextProp] = data[gTextProp];
-      } else {
-        // this element has element children: replace the content of the first
-        // (non-empty) child textNode and clear other child textNodes
-        var children = element.childNodes;
-        var found = false;
-        for (var i = 0, l = children.length; i < l; i++) {
-          if (children[i].nodeType === 3 && /\S/.test(children[i].nodeValue)) {
-            if (found) {
-              children[i].nodeValue = '';
-            } else {
-              children[i].nodeValue = data[gTextProp];
-              found = true;
-            }
-          }
-        }
-        // if no (non-empty) textNode is found, insert a textNode before the
-        // first element child.
-        if (!found) {
-          var textNode = document.createTextNode(data[gTextProp]);
-          element.insertBefore(textNode, element.firstChild);
-        }
-      }
-      delete data[gTextProp];
-    }
-
-    for (var k in data) {
-      element[k] = data[k];
-    }
-  }
-
-  // webkit browsers don't currently support 'children' on SVG elements...
-  function getChildElementCount(element) {
-    if (element.children) {
-      return element.children.length;
-    }
-    if (typeof element.childElementCount !== 'undefined') {
-      return element.childElementCount;
-    }
-    var count = 0;
-    for (var i = 0; i < element.childNodes.length; i++) {
-      count += element.nodeType === 1 ? 1 : 0;
-    }
-    return count;
-  }
-
-  // translate an HTML subtree
-  function translateFragment(element) {
-    element = element || document.documentElement;
-
-    // check all translatable children (= w/ a `data-l10n-id' attribute)
-    var children = getTranslatableChildren(element);
-    var elementCount = children.length;
-    for (var i = 0; i < elementCount; i++) {
-      translateElement(children[i]);
-    }
-
-    // translate element itself if necessary
-    translateElement(element);
-  }
-
-  return {
-    // get a localized string
-    get: function(key, args, fallbackString) {
-      var index = key.lastIndexOf('.');
-      var prop = gTextProp;
-      if (index > 0) { // An attribute has been specified
-        prop = key.substr(index + 1);
-        key = key.substring(0, index);
-      }
-      var fallback;
-      if (fallbackString) {
-        fallback = {};
-        fallback[prop] = fallbackString;
-      }
-      var data = getL10nData(key, args, fallback);
-      if (data && prop in data) {
-        return data[prop];
-      }
-      return '{{' + key + '}}';
-    },
-
-    // debug
-    getData: function() { return gL10nData; },
-    getText: function() { return gTextData; },
-
-    // get|set the document language
-    getLanguage: function() { return gLanguage; },
-    setLanguage: function(lang, callback) {
-      loadLocale(lang, function() {
-        if (callback)
-          callback();
-        translateFragment();
-      });
-    },
-
-    // get the direction (ltr|rtl) of the current language
-    getDirection: function() {
-      // http://www.w3.org/International/questions/qa-scripts
-      // Arabic, Hebrew, Farsi, Pashto, Urdu
-      var rtlList = ['ar', 'he', 'fa', 'ps', 'ur'];
-      var shortCode = gLanguage.split('-', 1)[0];
-      return (rtlList.indexOf(shortCode) >= 0) ? 'rtl' : 'ltr';
-    },
-
-    // translate an element or document fragment
-    translate: translateFragment,
-
-    // this can be used to prevent race conditions
-    getReadyState: function() { return gReadyState; },
-    ready: function(callback) {
-      if (!callback) {
-        return;
-      } else if (gReadyState == 'complete' || gReadyState == 'interactive') {
-        window.setTimeout(function() {
-          callback();
-        });
-      } else if (document.addEventListener) {
-        document.addEventListener('localized', function once() {
-          document.removeEventListener('localized', once);
-          callback();
-        });
-      }
-    }
-  };
-}) (window, document);
diff --git a/vendor/pdfjs/web/locale/ach/viewer.properties b/vendor/pdfjs/web/locale/ach/viewer.properties
index 50747b6..fd5c1d0 100644
--- a/vendor/pdfjs/web/locale/ach/viewer.properties
+++ b/vendor/pdfjs/web/locale/ach/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Mukato
 next.title=Pot buk malubo
 next_label=Malubo
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Pot buk:
-page_of=pi {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Pot buk
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=pi {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} me {{pagesCount}})
 
 zoom_out.title=Jwik Matidi
 zoom_out_label=Jwik Matidi
@@ -57,10 +60,7 @@ page_rotate_ccw.title=Wire i tung lacam
 page_rotate_ccw.label=Wire i tung lacam
 page_rotate_ccw_label=Wire i tung lacam
 
-hand_tool_enable.title=Ye gintic me cing
-hand_tool_enable_label=Ye gintic me cing
-hand_tool_disable.title=Juk gintic me cing
-hand_tool_disable_label=Juk gintic me cing
+cursor_hand_tool.title=Cak gitic me cing
 
 # Document properties dialog box
 document_properties.title=Jami me gin acoya…
@@ -75,7 +75,7 @@ document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=Wiye:
 document_properties_author=Ngat mucoyo:
-document_properties_subject=Lok:
+document_properties_subject=Subjek:
 document_properties_keywords=Lok mapire tek:
 document_properties_creation_date=Nino dwe me cwec:
 document_properties_modification_date=Nino dwe me yub:
@@ -88,13 +88,18 @@ document_properties_version=Kit PDF:
 document_properties_page_count=Kwan me pot buk:
 document_properties_close=Lor
 
+print_progress_message=Yubo coc me agoya…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Juki
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Lok gintic ma inget
 toggle_sidebar_label=Lok gintic ma inget
-outline.title=Nyut rek pa gin acoya
-outline_label=Pek pa gin acoya
+document_outline_label=Pek pa gin acoya
 attachments.title=Nyut twec
 attachments_label=Twec
 thumbs.title=Nyut cal
@@ -111,7 +116,8 @@ thumb_page_title=Pot buk {{page}}
 thumb_page_canvas=Cal me pot buk {{page}}
 
 # Find panel button title and messages
-find_label=Nong:
+find_input.title=Nong
+find_input.placeholder=Nong i dokumen…
 find_previous.title=Nong timme pa lok mukato
 find_previous_label=Mukato
 find_next.title=Nong timme pa lok malubo
@@ -165,9 +171,9 @@ text_annotation_type.alt=[{{type}} Lok angea manok]
 password_label=Ket mung me donyo me yabo pwail me PDF man.
 password_invalid=Mung me donyo pe atir. Tim ber i tem doki.
 password_ok=OK
-password_cancel=Juk
+password_cancel=Juki
 
 printing_not_supported=Ciko: Layeny ma pe teno goyo liweng.
 printing_not_ready=Ciko: PDF pe ocane weng me agoya.
 web_fonts_disabled=Kijuko dit pa coc me kakube woko: pe romo tic ki dit pa coc me PDF ma kiketo i kine.
-document_colors_not_allowed=Pe ki ye ki gin acoya me PDF me tic ki rangi gi kengi: 'Ye pot buk me yero rangi mamegi kengi' kijuko woko i layeny.
+document_colors_not_allowed=Pe ki yee ki gin acoya me PDF me tic ki rangi gi kengi: Kijuko woko “Yee pot buk me yero rangi mamegi kengi” ki i layeny.
diff --git a/vendor/pdfjs/web/locale/af/viewer.properties b/vendor/pdfjs/web/locale/af/viewer.properties
index 052413d..8cf0880 100644
--- a/vendor/pdfjs/web/locale/af/viewer.properties
+++ b/vendor/pdfjs/web/locale/af/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Vorige
 next.title=Volgende bladsy
 next_label=Volgende
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Bladsy:
-page_of=van {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Bladsy
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=van {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} van {{pagesCount}})
 
 zoom_out.title=Zoem uit
 zoom_out_label=Zoem uit
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Roteer anti-kloksgewys
 page_rotate_ccw.label=Roteer anti-kloksgewys
 page_rotate_ccw_label=Roteer anti-kloksgewys
 
-hand_tool_enable.title=Aktiveer handjie
-hand_tool_enable_label=Aktiveer handjie
-hand_tool_disable.title=Deaktiveer handjie
-hand_tool_disable_label=Deaktiveer handjie
+cursor_text_select_tool.title=Aktiveer gereedskap om teks te merk
+cursor_text_select_tool_label=Teksmerkgereedskap
+cursor_hand_tool.title=Aktiveer handjie
+cursor_hand_tool_label=Handjie
 
 # Document properties dialog box
 document_properties.title=Dokumenteienskappe…
@@ -88,13 +91,20 @@ document_properties_version=PDF-weergawe:
 document_properties_page_count=Aantal bladsye:
 document_properties_close=Sluit
 
+print_progress_message=Berei tans dokument voor om te druk…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Kanselleer
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Sypaneel aan/af
+toggle_sidebar_notification.title=Sypaneel aan/af (dokument bevat skema/aanhegsels)
 toggle_sidebar_label=Sypaneel aan/af
-outline.title=Wys dokumentoorsig
-outline_label=Dokumentoorsig
+document_outline.title=Wys dokumentskema (dubbelklik om alle items oop/toe te vou)
+document_outline_label=Dokumentoorsig
 attachments.title=Wys aanhegsels
 attachments_label=Aanhegsels
 thumbs.title=Wys duimnaels
@@ -111,12 +121,13 @@ thumb_page_title=Bladsy {{page}}
 thumb_page_canvas=Duimnael van bladsy {{page}}
 
 # Find panel button title and messages
-find_label=Vind:
+find_input.title=Vind
+find_input.placeholder=Soek in dokument…
 find_previous.title=Vind die vorige voorkoms van die frase
 find_previous_label=Vorige
 find_next.title=Vind die volgende voorkoms van die frase
 find_next_label=Volgende
-find_highlight=Verlig alle
+find_highlight=Verlig almal
 find_match_case_label=Kassensitief
 find_reached_top=Bokant van dokument is bereik; gaan voort van onder af
 find_reached_bottom=Einde van dokument is bereik; gaan voort van bo af
@@ -161,7 +172,7 @@ unexpected_response_error=Onverwagse antwoord van bediener.
 # "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
-text_annotation_type.alt=[{{type}}-annotasie
+text_annotation_type.alt=[{{type}}-annotasie]
 password_label=Gee die wagwoord om dié PDF-lêer mee te open.
 password_invalid=Ongeldige wagwoord. Probeer gerus weer.
 password_ok=OK
@@ -170,4 +181,4 @@ password_cancel=Kanselleer
 printing_not_supported=Waarskuwing: Dié blaaier ondersteun nie drukwerk ten volle nie.
 printing_not_ready=Waarskuwing: Die PDF is nog nie volledig gelaai vir drukwerk nie.
 web_fonts_disabled=Webfonte is gedeaktiveer: kan nie PDF-fonte wat ingebed is, gebruik nie.
-document_colors_not_allowed=PDF-dokumente word nie toegelaat om hul eie kleure te gebruik nie: 'Laat bladsye toe om hul eie kleure te kies' is gedeaktiveer in die blaaier.
+document_colors_not_allowed=PDF-dokumente word nie toegelaat om hul eie kleure te gebruik nie: “Laat bladsye toe om hul eie kleure te kies” is gedeaktiveer in die blaaier.
diff --git a/vendor/pdfjs/web/locale/ak/viewer.properties b/vendor/pdfjs/web/locale/ak/viewer.properties
index 83eacd6..25dc62e 100644
--- a/vendor/pdfjs/web/locale/ak/viewer.properties
+++ b/vendor/pdfjs/web/locale/ak/viewer.properties
@@ -18,12 +18,12 @@ previous_label=Ekyiri-baako
 next.title=Krataafa a edi so baako
 next_label=Dea-ɛ-di-so-baako
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Krataafa:
-page_of=wɔ {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom_out.title=Zuum pue
 zoom_out_label=Zuum ba abɔnten
@@ -53,17 +53,18 @@ document_properties_title=Ti asɛm:
 # LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
 # will be replaced by the creation/modification date, and time, of the PDF file.
 
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Sɔ anaaso dum saedbaa
 toggle_sidebar_label=Sɔ anaaso dum saedbaa
-outline.title=Kyerɛ dɔkomɛnt bɔbea
-outline_label=Dɔkomɛnt bɔbea
+document_outline_label=Dɔkomɛnt bɔbea
 thumbs.title=Kyerɛ mfoniwaa
 thumbs_label=Mfoniwaa
 findbar.title=Hu wɔ dɔkomɛnt no mu
-findbar_label=Hu
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -74,7 +75,6 @@ thumb_page_title=Krataafa {{page}}
 thumb_page_canvas=Krataafa ne mfoniwaa {{page}}
 
 # Find panel button title and messages
-find_label=Hunu:
 find_previous.title=San hu fres wɔ ekyiri baako
 find_previous_label=Ekyiri baako
 find_next.title=San hu fres no wɔ enim baako
@@ -123,7 +123,6 @@ missing_file_error=PDF fael no ayera.
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[{{type}} Tɛkst-nyiano]
 password_ok=OK
-password_cancel=Twa-mu
 
 printing_not_supported=Kɔkɔbɔ: Brawsa yi nnhyɛ daa mma prent ho kwan.
 printing_not_ready=Kɔkɔbɔ: Wɔnntwee PDF fael no nyinara mmbaee ama wo ɛ tumi aprente.
diff --git a/vendor/pdfjs/web/locale/an/viewer.properties b/vendor/pdfjs/web/locale/an/viewer.properties
index ad26285..e42a22a 100644
--- a/vendor/pdfjs/web/locale/an/viewer.properties
+++ b/vendor/pdfjs/web/locale/an/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Anterior
 next.title=Pachina siguient
 next_label=Siguient
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Pachina:
-page_of=de {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Pachina
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=de {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} de {{pagesCount}})
 
 zoom_out.title=Achiquir
 zoom_out_label=Achiquir
@@ -57,10 +60,6 @@ page_rotate_ccw.title=Chirar enta la zurda
 page_rotate_ccw.label=Chirar en sentiu antihorario
 page_rotate_ccw_label=Chirar enta la zurda
 
-hand_tool_enable.title=Activar a ferramienta man
-hand_tool_enable_label=Activar a ferramenta man
-hand_tool_disable.title=Desactivar a ferramienta man
-hand_tool_disable_label=Desactivar a ferramienta man
 
 # Document properties dialog box
 document_properties.title=Propiedatz d'o documento...
@@ -88,13 +87,20 @@ document_properties_version=Versión de PDF:
 document_properties_page_count=Numero de pachinas:
 document_properties_close=Zarrar
 
+print_progress_message=Se ye preparando la documentación pa imprentar…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Cancelar
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Amostrar u amagar a barra lateral
+toggle_sidebar_notification.title=Cambiar barra lateral (lo documento contiene esquema/adchuntos)
 toggle_sidebar_label=Amostrar a barra lateral
-outline.title=Amostrar o esquema d'o documento
-outline_label=Esquema d'o documento
+document_outline.title=Amostrar esquema d'o documento (fer doble clic pa expandir/compactar totz los items)
+document_outline_label=Esquema d'o documento
 attachments.title=Amostrar os adchuntos
 attachments_label=Adchuntos
 thumbs.title=Amostrar as miniaturas
@@ -111,7 +117,8 @@ thumb_page_title=Pachina {{page}}
 thumb_page_canvas=Miniatura d'a pachina {{page}}
 
 # Find panel button title and messages
-find_label=Trobar:
+find_input.title=Trobar
+find_input.placeholder=Trobar en o documento…
 find_previous.title=Trobar l'anterior coincidencia d'a frase
 find_previous_label=Anterior
 find_next.title=Trobar a siguient coincidencia d'a frase
@@ -170,4 +177,4 @@ password_cancel=Cancelar
 printing_not_supported=Pare cuenta: Iste navegador no maneya totalment as impresions.
 printing_not_ready=Aviso: Encara no se ha cargau completament o PDF ta imprentar-lo.
 web_fonts_disabled=As fuents web son desactivadas: no se puet incrustar fichers PDF.
-document_colors_not_allowed=Os documentos PDF no pueden fer servir as suyas propias colors: 'Permitir que as pachinas triguen as suyas propias colors' ye desactivau en o navegador.
+document_colors_not_allowed=Los documentos PDF no pueden fer servir las suyas propias colors: 'Permitir que as pachinas triguen as suyas propias colors' ye desactivau en o navegador.
diff --git a/vendor/pdfjs/web/locale/ar/viewer.properties b/vendor/pdfjs/web/locale/ar/viewer.properties
index 3dd50c8..93dbc9b 100644
--- a/vendor/pdfjs/web/locale/ar/viewer.properties
+++ b/vendor/pdfjs/web/locale/ar/viewer.properties
@@ -18,12 +18,15 @@ previous_label=السابقة
 next.title=الصفحة التالية
 next_label=التالية
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=صفحة:
-page_of=من {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=صفحة
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=من {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} من {{pagesCount}})
 
 zoom_out.title=بعّد
 zoom_out_label=بعّد
@@ -57,10 +60,10 @@ page_rotate_ccw.title=أدر بعكس اتجاه عقارب الساعة
 page_rotate_ccw.label=أدر بعكس اتجاه عقارب الساعة
 page_rotate_ccw_label=أدر بعكس اتجاه عقارب الساعة
 
-hand_tool_enable.title=فعّل أداة اليد
-hand_tool_enable_label=فعّل أداة اليد
-hand_tool_disable.title=عطّل أداة اليد
-hand_tool_disable_label=عطّل أداة اليد
+cursor_text_select_tool.title=فعّل أداة اختيار النص
+cursor_text_select_tool_label=أداة اختيار النص
+cursor_hand_tool.title=فعّل أداة اليد
+cursor_hand_tool_label=أداة اليد
 
 # Document properties dialog box
 document_properties.title=خصائص المستند…
@@ -88,13 +91,20 @@ document_properties_version=إصدارة PDF:
 document_properties_page_count=عدد الصفحات:
 document_properties_close=أغلق
 
+print_progress_message=يُحضّر المستند للطباعة…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}٪
+print_progress_close=ألغِ
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
-toggle_sidebar.title=بدّل الشريط الجانبي
-toggle_sidebar_label=بدّل الشريط الجانبي
-outline.title=اعرض مخطط المستند
-outline_label=مخطط المستند
+toggle_sidebar.title=بدّل ظهور الشريط الجانبي
+toggle_sidebar_notification.title=بدّل ظهور الشريط الجانبي (يحتوي المستند على مخطط أو مرفقات)
+toggle_sidebar_label=بدّل ظهور الشريط الجانبي
+document_outline.title=اعرض فهرس المستند (نقر مزدوج لتمديد أو تقليص كل العناصر)
+document_outline_label=مخطط المستند
 attachments.title=اعرض المرفقات
 attachments_label=المُرفقات
 thumbs.title=اعرض مُصغرات
@@ -111,7 +121,8 @@ thumb_page_title=صفحة {{page}}
 thumb_page_canvas=مصغّرة صفحة {{page}}
 
 # Find panel button title and messages
-find_label=ابحث:
+find_input.title=ابحث
+find_input.placeholder=ابحث في المستند…
 find_previous.title=ابحث عن التّواجد السّابق للعبارة
 find_previous_label=السابق
 find_next.title=ابحث عن التّواجد التّالي للعبارة
@@ -170,4 +181,4 @@ password_cancel=ألغِ
 printing_not_supported=تحذير: لا يدعم هذا المتصفح الطباعة بشكل كامل.
 printing_not_ready=تحذير: ملف PDF لم يُحمّل كاملًا للطباعة.
 web_fonts_disabled=خطوط الوب مُعطّلة: تعذّر استخدام خطوط PDF المُضمّنة.
-document_colors_not_allowed=ليس مسموحًا لملفات PDF باستخدام ألوانها الخاصة: خيار 'اسمح للصفحات باختيار ألوانها الخاصة' ليس مُفعّلًا في المتصفح.
+document_colors_not_allowed=ليس مسموحًا لملفات PDF باستخدام ألوانها الخاصة: خيار ”اسمح للصفحات باختيار ألوانها الخاصة“ ليس مُفعّلًا في المتصفح.
diff --git a/vendor/pdfjs/web/locale/as/viewer.properties b/vendor/pdfjs/web/locale/as/viewer.properties
index 58ccd84..ea3ecc7 100644
--- a/vendor/pdfjs/web/locale/as/viewer.properties
+++ b/vendor/pdfjs/web/locale/as/viewer.properties
@@ -18,12 +18,12 @@ previous_label=পূৰ্বৱৰ্তী
 next.title=পৰৱৰ্তী পৃষ্ঠা
 next_label=পৰৱৰ্তী
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=পৃষ্ঠা:
-page_of=ৰ {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom_out.title=জুম আউট
 zoom_out_label=জুম আউট
@@ -57,10 +57,6 @@ page_rotate_ccw.title=ঘড়ীৰ ওলোটা দিশত ঘুৰাও�
 page_rotate_ccw.label=ঘড়ীৰ ওলোটা দিশত ঘুৰাওক
 page_rotate_ccw_label=ঘড়ীৰ ওলোটা দিশত ঘুৰাওক
 
-hand_tool_enable.title=হাঁত সঁজুলি সামৰ্থবান কৰক
-hand_tool_enable_label=হাঁত সঁজুলি সামৰ্থবান কৰক
-hand_tool_disable.title=হাঁত সঁজুলি অসামৰ্থবান কৰক
-hand_tool_disable_label=হাঁত সঁজুলি অসামৰ্থবান কৰক
 
 # Document properties dialog box
 document_properties.title=দস্তাবেজৰ বৈশিষ্ট্যসমূহ…
@@ -88,19 +84,20 @@ document_properties_version=PDF সংস্কৰণ:
 document_properties_page_count=পৃষ্ঠাৰ গণনা:
 document_properties_close=বন্ধ কৰক
 
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=কাষবাৰ টগল কৰক
 toggle_sidebar_label=কাষবাৰ টগল কৰক
-outline.title=দস্তাবেজ আউটলাইন দেখুৱাওক
-outline_label=দস্তাবেজ আউটলাইন
+document_outline_label=দস্তাবেজ আউটলাইন
 attachments.title=এটাচমেন্টসমূহ দেখুৱাওক
 attachments_label=এটাচমেন্টসমূহ
 thumbs.title=থাম্বনেইলসমূহ দেখুৱাওক
 thumbs_label=থাম্বনেইলসমূহ
 findbar.title=দস্তাবেজত সন্ধান কৰক
-findbar_label=সন্ধান কৰক
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -111,7 +108,6 @@ thumb_page_title=পৃষ্ঠা {{page}}
 thumb_page_canvas=পৃষ্ঠাৰ থাম্বনেইল {{page}}
 
 # Find panel button title and messages
-find_label=সন্ধান কৰক:
 find_previous.title=বাক্যাংশৰ পূৰ্বৱৰ্তী উপস্থিতি সন্ধান কৰক
 find_previous_label=পূৰ্বৱৰ্তী
 find_next.title=বাক্যাংশৰ পৰৱৰ্তী উপস্থিতি সন্ধান কৰক
@@ -164,7 +160,6 @@ text_annotation_type.alt=[{{type}} টোকা]
 password_label=এই PDF ফাইল খোলিবলৈ পাছৱৰ্ড সুমুৱাওক।
 password_invalid=অবৈধ পাছৱৰ্ড। অনুগ্ৰহ কৰি পুনৰ চেষ্টা কৰক।
 password_ok=ঠিক আছে
-password_cancel=বাতিল কৰক
 
 printing_not_supported=সতৰ্কবাৰ্তা: প্ৰিন্টিং এই ব্ৰাউছাৰ দ্বাৰা সম্পূৰ্ণভাৱে সমৰ্থিত নহয়।
 printing_not_ready=সতৰ্কবাৰ্তা: PDF প্ৰিন্টিংৰ বাবে সম্পূৰ্ণভাৱে ল'ডেড নহয়।
diff --git a/vendor/pdfjs/web/locale/ast/viewer.properties b/vendor/pdfjs/web/locale/ast/viewer.properties
index 2346c54..e57fc4a 100644
--- a/vendor/pdfjs/web/locale/ast/viewer.properties
+++ b/vendor/pdfjs/web/locale/ast/viewer.properties
@@ -1,111 +1,177 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+# Copyright 2012 Mozilla Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
-previous.title = Páxina anterior
-previous_label = Anterior
-next.title = Páxina siguiente
-next_label = Siguiente
-page_label = Páxina:
-page_of = de {{pageCount}}
-zoom_out.title = Reducir
-zoom_out_label = Reducir
-zoom_in.title = Aumentar
-zoom_in_label = Aumentar
-zoom.title = Tamañu
-print.title = Imprentar
-print_label = Imprentar
-open_file.title = Abrir ficheru
-open_file_label = Abrir
-download.title = Descargar
-download_label = Descargar
-bookmark.title = Vista actual (copiar o abrir nuna nueva ventana)
-bookmark_label = Vista actual
-outline.title = Amosar l'esquema del documentu
-outline_label = Esquema del documentu
-thumbs.title = Amosar miniatures
-thumbs_label = Miniatures
-thumb_page_title = Páxina {{page}}
-thumb_page_canvas = Miniatura de la páxina {{page}}
-error_more_info = Más información
-error_less_info = Menos información
-error_close = Zarrar
-error_message = Mensaxe: {{message}}
-error_stack = Pila: {{stack}}
-error_file = Ficheru: {{file}}
-error_line = Llinia: {{line}}
-rendering_error = Hebo un fallu al renderizar la páxina.
-page_scale_width = Anchor de la páxina
-page_scale_fit = Axuste de la páxina
-page_scale_auto = Tamañu automáticu
-page_scale_actual = Tamañu actual
-loading_error_indicator = Fallu
-loading_error = Hebo un fallu al cargar el PDF.
-printing_not_supported = Avisu: Imprentar nun tien sofitu téunicu completu nesti navegador.
-presentation_mode_label = 
-presentation_mode.title = 
-page_rotate_cw.label = 
-page_rotate_ccw.label = 
-last_page.label = Dir a la cabera páxina
-invalid_file_error = Ficheru PDF inválidu o corruptu.
-first_page.label = Dir a la primer páxina
-findbar_label = Guetar
-findbar.title = Guetar nel documentu
-find_previous_label = Anterior
-find_previous.title = Alcontrar l'anterior apaición de la fras
-find_not_found = Frase non atopada
-find_next_label = Siguiente
-find_next.title = Alcontrar la siguiente apaición d'esta fras
-find_match_case_label = Coincidencia de mayús./minús.
-find_label = Guetar:
-find_highlight = Remarcar toos
+# Main toolbar buttons (tooltips and alt text for images)
+previous.title=Páxina anterior
+previous_label=Anterior
+next.title=Páxina siguiente
+next_label=Siguiente
+
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Páxina
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=de {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} de {{pagesCount}})
+
+zoom_out.title=Reducir
+zoom_out_label=Reducir
+zoom_in.title=Aumentar
+zoom_in_label=Aumentar
+zoom.title=Tamañu
+presentation_mode.title=
+presentation_mode_label=
+open_file.title=Abrir ficheru
+open_file_label=Abrir
+print.title=Imprentar
+print_label=Imprentar
+download.title=Descargar
+download_label=Descargar
+bookmark.title=Vista actual (copiar o abrir nuna nueva ventana)
+bookmark_label=Vista actual
+
+# Secondary toolbar and context menu
+tools.title=Ferramientes
+tools_label=Ferramientes
+first_page.title=Dir a la primer páxina
+first_page.label=Dir a la primer páxina
+first_page_label=Dir a la primer páxina
+last_page.title=Dir a la postrer páxina
+last_page.label=Dir a la cabera páxina
+last_page_label=Dir a la postrer páxina
+page_rotate_cw.title=Xirar en sen horariu
+page_rotate_cw.label=
+page_rotate_cw_label=Xirar en sen horariu
+page_rotate_ccw.title=Xirar en sen antihorariu
+page_rotate_ccw.label=
+page_rotate_ccw_label=Xirar en sen antihorariu
+
+
+# Document properties dialog box
+document_properties.title=Propiedaes del documentu…
+document_properties_label=Propiedaes del documentu…
+document_properties_file_name=Nome de ficheru:
+document_properties_file_size=Tamañu de ficheru:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
+document_properties_title=Títulu:
+document_properties_author=Autor:
+document_properties_subject=Asuntu:
+document_properties_keywords=Pallabres clave:
+document_properties_creation_date=Data de creación:
+document_properties_modification_date=Data de modificación:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
+document_properties_date_string={{date}}, {{time}}
+document_properties_creator=Creador:
+document_properties_producer=Productor PDF:
+document_properties_version=Versión PDF:
+document_properties_page_count=Númberu de páxines:
+document_properties_close=Zarrar
+
+print_progress_message=Tresnando documentu pa imprentar…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Encaboxar
+
+# Tooltips and alt text for side panel toolbar buttons
+# (the _label strings are alt text for the buttons, the .title strings are
+# tooltips)
+toggle_sidebar.title=Camudar barra llateral
+toggle_sidebar_label=Camudar barra llateral
+document_outline.title=Amosar esquema del documentu (duble clic pa espander/contrayer tolos elementos)
+document_outline_label=Esquema del documentu
+attachments.title=Amosar axuntos
+attachments_label=Axuntos
+thumbs.title=Amosar miniatures
+thumbs_label=Miniatures
+findbar.title=Guetar nel documentu
+findbar_label=Guetar
+
+# Thumbnails panel item (tooltip and alt text for images)
+# LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
+# number.
+thumb_page_title=Páxina {{page}}
+# LOCALIZATION NOTE (thumb_page_canvas): "{{page}}" will be replaced by the page
+# number.
+thumb_page_canvas=Miniatura de la páxina {{page}}
+
+# Find panel button title and messages
+find_previous.title=Alcontrar l'anterior apaición de la fras
+find_previous_label=Anterior
+find_next.title=Alcontrar la siguiente apaición d'esta fras
+find_next_label=Siguiente
+find_highlight=Remarcar toos
+find_match_case_label=Coincidencia de mayús./minús.
 find_reached_top=Algamóse'l principiu del documentu, siguir dende'l final
 find_reached_bottom=Algamóse'l final del documentu, siguir dende'l principiu
-web_fonts_disabled = Les fontes web tán desactivaes: ye imposible usar les fontes PDF embebíes.
-toggle_sidebar_label = Camudar barra llateral
-toggle_sidebar.title = Camudar barra llateral
-missing_file_error = Nun hai ficheru PDF.
-error_version_info = PDF.js v{{version}} (build: {{build}})
-printing_not_ready = Avisu: Esti PDF nun se cargó completamente pa poder imprentase.
-text_annotation_type.alt = [Anotación {{type}}]
-document_colors_disabled = Los documentos PDF nun tienen permitío usar los sos propios colores: 'Permitir a les páxines elexir los sos propios colores' ta desactivao nel navegador.
-tools_label = Ferramientes
-tools.title = Ferramientes
-password_ok = Aceutar
-password_label = Introduz la contraseña p'abrir esti ficheru PDF
-password_invalid = Contraseña non válida. Vuelvi a intentalo.
-password_cancel = Encaboxar
-page_rotate_cw_label = Xirar en sen horariu
-page_rotate_cw.title = Xirar en sen horariu
-page_rotate_ccw_label = Xirar en sen antihorariu
-page_rotate_ccw.title = Xirar en sen antihorariu
-last_page_label = Dir a la postrer páxina
-last_page.title = Dir a la postrer páxina
-hand_tool_enable_label = Activar ferramienta mano
-hand_tool_enable.title = Activar ferramienta mano
-hand_tool_disable_label = Desactivar ferramienta mano
-hand_tool_disable.title = Desactivar ferramienta mano
-first_page_label = Dir a la primer páxina
-first_page.title = Dir a la primer páxina
-document_properties_version = Versión PDF:
-document_properties_title = Títulu:
-document_properties_subject = Asuntu:
-document_properties_producer = Productor PDF:
-document_properties_page_count = Númberu de páxines:
-document_properties_modification_date = Data de modificación:
-document_properties_mb = {{size_mb}} MB ({{size_b}} bytes)
-document_properties_label = Propiedaes del documentu…
-document_properties_keywords = Pallabres clave:
-document_properties_kb = {{size_kb}} KB ({{size_b}} bytes)
-document_properties_file_size = Tamañu de ficheru:
-document_properties_file_name = Nome de ficheru:
-document_properties_date_string = {{date}}, {{time}}
-document_properties_creator = Creador:
-document_properties_creation_date = Data de creación:
-document_properties_close = Zarrar
-document_properties_author = Autor:
-document_properties.title = Propiedaes del documentu…
-attachments_label = Axuntos
-attachments.title = Amosar axuntos
-unexpected_response_error = Rempuesta inesperada del sirvidor.
-page_scale_percent = {{scale}}%
+find_not_found=Frase non atopada
+
+# Error panel labels
+error_more_info=Más información
+error_less_info=Menos información
+error_close=Zarrar
+# LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
+# replaced by the PDF.JS version and build ID.
+error_version_info=PDF.js v{{version}} (build: {{build}})
+# LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
+# english string describing the error.
+error_message=Mensaxe: {{message}}
+# LOCALIZATION NOTE (error_stack): "{{stack}}" will be replaced with a stack
+# trace.
+error_stack=Pila: {{stack}}
+# LOCALIZATION NOTE (error_file): "{{file}}" will be replaced with a filename
+error_file=Ficheru: {{file}}
+# LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
+error_line=Llinia: {{line}}
+rendering_error=Hebo un fallu al renderizar la páxina.
+
+# Predefined zoom values
+page_scale_width=Anchor de la páxina
+page_scale_fit=Axuste de la páxina
+page_scale_auto=Tamañu automáticu
+page_scale_actual=Tamañu actual
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
+
+# Loading indicator messages
+loading_error_indicator=Fallu
+loading_error=Hebo un fallu al cargar el PDF.
+invalid_file_error=Ficheru PDF inválidu o corruptu.
+missing_file_error=Nun hai ficheru PDF.
+unexpected_response_error=Rempuesta inesperada del sirvidor.
+
+# LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
+# "{{type}}" will be replaced with an annotation type from a list defined in
+# the PDF spec (32000-1:2008 Table 169 – Annotation types).
+# Some common types are e.g.: "Check", "Text", "Comment", "Note"
+text_annotation_type.alt=[Anotación {{type}}]
+password_label=Introduz la contraseña p'abrir esti ficheru PDF
+password_invalid=Contraseña non válida. Vuelvi a intentalo.
+password_ok=Aceutar
+password_cancel=Encaboxar
+
+printing_not_supported=Alvertencia: La imprentación entá nun ta sofitada dafechu nesti restolador.
+printing_not_ready=Avisu: Esti PDF nun se cargó completamente pa poder imprentase.
+web_fonts_disabled=Les fontes web tán desactivaes: ye imposible usar les fontes PDF embebíes.
+document_colors_not_allowed=Los documentos PDF nun tienen permisu pa usar les sos colores: «Permitir que les páxines escueyan les sos colores» ta desactivao nel restolador.
diff --git a/vendor/pdfjs/web/locale/az/viewer.properties b/vendor/pdfjs/web/locale/az/viewer.properties
index b998838..be878d3 100644
--- a/vendor/pdfjs/web/locale/az/viewer.properties
+++ b/vendor/pdfjs/web/locale/az/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Əvvəlkini tap
 next.title=Növbəti səhifə
 next_label=İrəli
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Səhifə:
-page_of=/ {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Səhifə
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=/ {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} / {{pagesCount}})
 
 zoom_out.title=Uzaqlaş
 zoom_out_label=Uzaqlaş
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Saat İstiqamətinin Əksinə Fırlat
 page_rotate_ccw.label=Saat İstiqamətinin Əksinə Fırlat
 page_rotate_ccw_label=Saat İstiqamətinin Əksinə Fırlat
 
-hand_tool_enable.title=Əl alətini aktiv et
-hand_tool_enable_label=Əl alətini aktiv et
-hand_tool_disable.title=Əl alətini deaktiv et
-hand_tool_disable_label=Əl alətini deaktiv et
+cursor_text_select_tool.title=Yazı seçmə alətini aktivləşdir
+cursor_text_select_tool_label=Yazı seçmə aləti
+cursor_hand_tool.title=Əl alətini aktivləşdir
+cursor_hand_tool_label=Əl aləti
 
 # Document properties dialog box
 document_properties.title=Sənəd xüsusiyyətləri…
@@ -88,13 +91,20 @@ document_properties_version=PDF versiyası:
 document_properties_page_count=Səhifə sayı:
 document_properties_close=Qapat
 
+print_progress_message=Sənəd çap üçün hazırlanır…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Ləğv et
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Yan Paneli Aç/Bağla
+toggle_sidebar_notification.title=Yan paneli çevir (sənəddə icmal/bağlama var)
 toggle_sidebar_label=Yan Paneli Aç/Bağla
-outline.title=Sənəd struktunu göstər
-outline_label=Sənəd strukturu
+document_outline.title=Sənədin eskizini göstər (bütün bəndləri açmaq/yığmaq üçün iki dəfə klikləyin)
+document_outline_label=Sənəd strukturu
 attachments.title=Bağlamaları göstər
 attachments_label=Bağlamalar
 thumbs.title=Kiçik şəkilləri göstər
@@ -111,7 +121,8 @@ thumb_page_title=Səhifə{{page}}
 thumb_page_canvas={{page}} səhifəsinin kiçik vəziyyəti
 
 # Find panel button title and messages
-find_label=Tap:
+find_input.title=Tap
+find_input.placeholder=Sənəddə tap…
 find_previous.title=Bir öncəki uyğun gələn sözü tapır
 find_previous_label=Geri
 find_next.title=Bir sonrakı uyğun gələn sözü tapır
@@ -164,10 +175,10 @@ unexpected_response_error=Gözlənilməz server cavabı.
 text_annotation_type.alt=[{{type}} Annotasiyası]
 password_label=Bu PDF faylı açmaq üçün şifrəni daxil edin.
 password_invalid=Şifrə yanlışdır. Bir daha sınayın.
-password_ok=OK
+password_ok=Tamam
 password_cancel=Ləğv et
 
 printing_not_supported=Xəbərdarlıq: Çap bu səyyah tərəfindən tam olaraq dəstəklənmir.
 printing_not_ready=Xəbərdarlıq: PDF çap üçün tam yüklənməyib.
 web_fonts_disabled=Web Şriftlər söndürülüb: yerləşdirilmiş PDF şriftlərini istifadə etmək mümkün deyil.
-document_colors_not_allowed=PDF sənədlərə öz rənglərini işlətməyə icazə verilmir: 'Səhifələrə öz rənglərini istifadə etməyə icazə vermə' səyyahda söndürülüb.
+document_colors_not_allowed=PDF sənədlərə öz rənglərini işlətməyə icazə verilmir: “Səhifələrə öz rənglərini istifadə etməyə icazə ver”mə səyyahda söndürülüb.
diff --git a/vendor/pdfjs/web/locale/be/viewer.properties b/vendor/pdfjs/web/locale/be/viewer.properties
index 031b1df..f0e3fa2 100644
--- a/vendor/pdfjs/web/locale/be/viewer.properties
+++ b/vendor/pdfjs/web/locale/be/viewer.properties
@@ -1,105 +1,184 @@
-previous.title = Папярэдняя старонка
-previous_label = Папярэдняя
-next.title = Наступная старонка
-next_label = Наступная
-page_label = Старонка:
-page_of = з {{pageCount}}
-zoom_out.title = Паменшыць
-zoom_out_label = Паменшыць
-zoom_in.title = Павялічыць
-zoom_in_label = Павялічыць
-zoom.title = Павялічэнне тэксту
-presentation_mode.title = Пераключыцца ў рэжым паказу
-presentation_mode_label = Рэжым паказу
-open_file.title = Адчыніць файл
-open_file_label = Адчыніць
-print.title = Друкаваць
-print_label = Друкаваць
-download.title = Загрузка
-download_label = Загрузка
-bookmark.title = Цяперашняя праява (скапіяваць або адчыніць у новым акне)
-bookmark_label = Цяперашняя праява
-tools.title = Прылады
-tools_label = Прылады
-first_page.title = Перайсці на першую старонку
-first_page.label = Перайсці на першую старонку
-first_page_label = Перайсці на першую старонку
-last_page.title = Перайсці на апошнюю старонку
-last_page.label = Перайсці на апошнюю старонку
-last_page_label = Перайсці на апошнюю старонку
-page_rotate_cw.title = Павярнуць па гадзіннікавай стрэлцы
-page_rotate_cw.label = Павярнуць па гадзіннікавай стрэлцы
-page_rotate_cw_label = Павярнуць па гадзіннікавай стрэлцы
-page_rotate_ccw.title = Павярнуць супраць гадзіннікавай стрэлкі
-page_rotate_ccw.label = Павярнуць супраць гадзіннікавай стрэлкі
-page_rotate_ccw_label = Павярнуць супраць гадзіннікавай стрэлкі
-hand_tool_enable.title = Дазволіць ручную прыладу
-hand_tool_enable_label = Дазволіць ручную прыладу
-hand_tool_disable.title = Забараніць ручную прыладу
-hand_tool_disable_label = Забараніць ручную прыладу
-document_properties.title = Уласцівасці дакумента…
-document_properties_label = Уласцівасці дакумента…
-document_properties_file_name = Назва файла:
-document_properties_file_size = Памер файла:
-document_properties_kb = {{size_kb}} КБ ({{size_b}} байт)
-document_properties_mb = {{size_mb}} МБ ({{size_b}} байт)
-document_properties_title = Загаловак:
-document_properties_author = Аўтар:
-document_properties_subject = Тэма:
-document_properties_keywords = Ключавыя словы:
-document_properties_creation_date = Дата стварэння:
-document_properties_modification_date = Дата змянення:
-document_properties_date_string = {{date}}, {{time}}
-document_properties_creator = Стваральнік:
-document_properties_producer = Вырабнік PDF:
-document_properties_version = Версія PDF:
-document_properties_page_count = Колькасць старонак:
-document_properties_close = Зачыніць
-toggle_sidebar.title = Пераключэнне палічкі
-toggle_sidebar_label = Пераключыць палічку
-outline.title = Паказ будовы дакумента
-outline_label = Будова дакумента
-attachments.title = Паказаць далучэнні
-attachments_label = Далучэнні
-thumbs.title = Паказ накідаў
-thumbs_label = Накіды
-findbar.title = Пошук у дакуменце
-findbar_label = Знайсці
-thumb_page_title = Старонка {{page}}
-thumb_page_canvas = Накід старонкі {{page}}
-find_label = Пошук:
-find_previous.title = Знайсці папярэдні выпадак выразу
-find_previous_label = Папярэдні
-find_next.title = Знайсці наступны выпадак выразу
-find_next_label = Наступны
-find_highlight = Падфарбаваць усе
-find_match_case_label = Адрозніваць вялікія/малыя літары
-find_reached_top = Дасягнуты пачатак дакумента, працяг з канца
-find_reached_bottom = Дасягнуты канец дакумента, працяг з пачатку
-find_not_found = Выраз не знойдзены
-error_more_info = Падрабязней
-error_less_info = Сцісла
-error_close = Закрыць
-error_version_info = PDF.js в{{version}} (пабудова: {{build}})
-error_message = Паведамленне: {{message}}
-error_stack = Стос: {{stack}}
-error_file = Файл: {{file}}
-error_line = Радок: {{line}}
-rendering_error = Здарылася памылка падчас адлюстравання старонкі.
-page_scale_width = Шырыня старонкі
-page_scale_fit = Уцісненне старонкі
-page_scale_auto = Самастойнае павялічэнне
-page_scale_actual = Сапраўдны памер
-loading_error_indicator = Памылка
-loading_error = Здарылася памылка падчас загрузкі PDF.
-invalid_file_error = Няспраўны або пашкоджаны файл PDF.
-missing_file_error = Адсутны файл PDF.
-text_annotation_type.alt = [{{type}} Annotation]
-password_label = Увядзіце пароль, каб адчыніць гэты файл PDF.
-password_invalid = Крывы пароль. Паспрабуйце зноў.
-password_ok = Добра
-password_cancel = Скасаваць
-printing_not_supported = Папярэджанне: друк не падтрымлівацца цалкам гэтым азіральнікам.
-printing_not_ready = Увага: PDF не сцягнуты цалкам для друкавання.
-web_fonts_disabled = Шрыфты Сеціва забаронены: немгчыма ўжываць укладзеныя шрыфты PDF.
-document_colors_disabled = Дакументам PDF не дазволена карыстацца сваімі ўласнымі колерамі: 'Дазволіць старонкам выбіраць свае ўласныя колеры' абяздзейнена ў азіральніку.
+# Copyright 2012 Mozilla Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Main toolbar buttons (tooltips and alt text for images)
+previous.title=Папярэдняя старонка
+previous_label=Папярэдняя
+next.title=Наступная старонка
+next_label=Наступная
+
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Старонка
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=з {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} з {{pagesCount}})
+
+zoom_out.title=Паменшыць
+zoom_out_label=Паменшыць
+zoom_in.title=Павялічыць
+zoom_in_label=Павялічыць
+zoom.title=Павялічэнне тэксту
+presentation_mode.title=Пераключыцца ў рэжым паказу
+presentation_mode_label=Рэжым паказу
+open_file.title=Адкрыць файл
+open_file_label=Адкрыць
+print.title=Друкаваць
+print_label=Друкаваць
+download.title=Сцягнуць
+download_label=Сцягнуць
+bookmark.title=Цяперашняя праява (скапіяваць або адчыніць у новым акне)
+bookmark_label=Цяперашняя праява
+
+# Secondary toolbar and context menu
+tools.title=Прылады
+tools_label=Прылады
+first_page.title=Перайсці на першую старонку
+first_page.label=Перайсці на першую старонку
+first_page_label=Перайсці на першую старонку
+last_page.title=Перайсці на апошнюю старонку
+last_page.label=Перайсці на апошнюю старонку
+last_page_label=Перайсці на апошнюю старонку
+page_rotate_cw.title=Павярнуць па сонцу
+page_rotate_cw.label=Павярнуць па сонцу
+page_rotate_cw_label=Павярнуць па сонцу
+page_rotate_ccw.title=Павярнуць супраць сонца
+page_rotate_ccw.label=Павярнуць супраць сонца
+page_rotate_ccw_label=Павярнуць супраць сонца
+
+cursor_text_select_tool.title=Уключыць прыладу выбару тэксту
+cursor_text_select_tool_label=Прылада выбару тэксту
+cursor_hand_tool.title=Уключыць ручную прыладу
+cursor_hand_tool_label=Ручная прылада
+
+# Document properties dialog box
+document_properties.title=Уласцівасці дакумента…
+document_properties_label=Уласцівасці дакумента…
+document_properties_file_name=Назва файла:
+document_properties_file_size=Памер файла:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+document_properties_kb={{size_kb}} КБ ({{size_b}} байт)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_mb={{size_mb}} МБ ({{size_b}} байт)
+document_properties_title=Загаловак:
+document_properties_author=Аўтар:
+document_properties_subject=Тэма:
+document_properties_keywords=Ключавыя словы:
+document_properties_creation_date=Дата стварэння:
+document_properties_modification_date=Дата змянення:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
+document_properties_date_string={{date}}, {{time}}
+document_properties_creator=Стваральнік:
+document_properties_producer=Вырабнік PDF:
+document_properties_version=Версія PDF:
+document_properties_page_count=Колькасць старонак:
+document_properties_close=Закрыць
+
+print_progress_message=Падрыхтоўка дакумента да друку…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Скасаваць
+
+# Tooltips and alt text for side panel toolbar buttons
+# (the _label strings are alt text for the buttons, the .title strings are
+# tooltips)
+toggle_sidebar.title=Паказаць/схаваць бакавую панэль
+toggle_sidebar_notification.title=Паказаць/схаваць бакавую панэль (дакумент мае змест/укладанні)
+toggle_sidebar_label=Паказаць/схаваць бакавую панэль
+document_outline.title=Паказаць структуру дакумента (двайная пстрычка, каб разгарнуць /згарнуць усе элементы)
+document_outline_label=Структура дакумента
+attachments.title=Паказаць далучэнні
+attachments_label=Далучэнні
+thumbs.title=Паказ мініяцюр
+thumbs_label=Мініяцюры
+findbar.title=Пошук у дакуменце
+findbar_label=Знайсці
+
+# Thumbnails panel item (tooltip and alt text for images)
+# LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
+# number.
+thumb_page_title=Старонка {{page}}
+# LOCALIZATION NOTE (thumb_page_canvas): "{{page}}" will be replaced by the page
+# number.
+thumb_page_canvas=Мініяцюра старонкі {{page}}
+
+# Find panel button title and messages
+find_input.title=Шукаць
+find_input.placeholder=Шукаць у дакуменце…
+find_previous.title=Знайсці папярэдні выпадак выразу
+find_previous_label=Папярэдні
+find_next.title=Знайсці наступны выпадак выразу
+find_next_label=Наступны
+find_highlight=Падфарбаваць усе
+find_match_case_label=Адрозніваць вялікія/малыя літары
+find_reached_top=Дасягнуты пачатак дакумента, працяг з канца
+find_reached_bottom=Дасягнуты канец дакумента, працяг з пачатку
+find_not_found=Выраз не знойдзены
+
+# Error panel labels
+error_more_info=Падрабязней
+error_less_info=Сцісла
+error_close=Закрыць
+# LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
+# replaced by the PDF.JS version and build ID.
+error_version_info=PDF.js в{{version}} (зборка: {{build}})
+# LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
+# english string describing the error.
+error_message=Паведамленне: {{message}}
+# LOCALIZATION NOTE (error_stack): "{{stack}}" will be replaced with a stack
+# trace.
+error_stack=Стос: {{stack}}
+# LOCALIZATION NOTE (error_file): "{{file}}" will be replaced with a filename
+error_file=Файл: {{file}}
+# LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
+error_line=Радок: {{line}}
+rendering_error=Здарылася памылка падчас адлюстравання старонкі.
+
+# Predefined zoom values
+page_scale_width=Шырыня старонкі
+page_scale_fit=Уцісненне старонкі
+page_scale_auto=Аўтаматычнае павелічэнне
+page_scale_actual=Сапраўдны памер
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
+
+# Loading indicator messages
+loading_error_indicator=Памылка
+loading_error=Здарылася памылка падчас загрузкі PDF.
+invalid_file_error=Няспраўны або пашкоджаны файл PDF.
+missing_file_error=Адсутны файл PDF.
+unexpected_response_error=Нечаканы адказ сервера.
+
+# LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
+# "{{type}}" will be replaced with an annotation type from a list defined in
+# the PDF spec (32000-1:2008 Table 169 – Annotation types).
+# Some common types are e.g.: "Check", "Text", "Comment", "Note"
+text_annotation_type.alt=[{{type}} Annotation]
+password_label=Увядзіце пароль, каб адкрыць гэты файл PDF.
+password_invalid=Нядзейсны пароль. Паспрабуйце зноў.
+password_ok=Добра
+password_cancel=Скасаваць
+
+printing_not_supported=Папярэджанне: друк не падтрымліваецца цалкам гэтым браўзерам.
+printing_not_ready=Увага: PDF не сцягнуты цалкам для друкавання.
+web_fonts_disabled=Шрыфты Сеціва забаронены: немагчыма ўжываць укладзеныя шрыфты PDF.
+document_colors_not_allowed=PDF-дакументам не дазволена выкарыстоўваць свае колеры: у браўзеры адключаны параметр "Дазволіць вэб-сайтам выкарыстоўваць свае колеры".
diff --git a/vendor/pdfjs/web/locale/bg/viewer.properties b/vendor/pdfjs/web/locale/bg/viewer.properties
index 576cb56..a6928a8 100644
--- a/vendor/pdfjs/web/locale/bg/viewer.properties
+++ b/vendor/pdfjs/web/locale/bg/viewer.properties
@@ -18,17 +18,20 @@ previous_label=Предишна
 next.title=Следваща страница
 next_label=Следваща
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Страница:
-page_of=от {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Страница
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=от {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} от {{pagesCount}})
 
-zoom_out.title=Отдалечаване
-zoom_out_label=Отдалечаване
-zoom_in.title=Приближаване
-zoom_in_label=Приближаване
+zoom_out.title=Намаляване
+zoom_out_label=Намаляване
+zoom_in.title=Увеличаване
+zoom_in_label=Увеличаване
 zoom.title=Мащабиране
 presentation_mode.title=Превключване към режим на представяне
 presentation_mode_label=Режим на представяне
@@ -50,17 +53,17 @@ first_page_label=Към първата страница
 last_page.title=Към последната страница
 last_page.label=Към последната страница
 last_page_label=Към последната страница
-page_rotate_cw.title=Превъртане по часовниковата стрелка
-page_rotate_cw.label=Превъртане по часовниковата стрелка
-page_rotate_cw_label=Превъртане по часовниковата стрелка
-page_rotate_ccw.title=Превъртане обратно на часовниковата стрелка
-page_rotate_ccw.label=Превъртане обратно на часовниковата стрелка
-page_rotate_ccw_label=Превъртане обратно на часовниковата стрелка
+page_rotate_cw.title=Завъртане по часовниковата стрелка
+page_rotate_cw.label=Завъртане по часовниковата стрелка
+page_rotate_cw_label=Завъртане по часовниковата стрелка
+page_rotate_ccw.title=Завъртане обратно на часовниковата стрелка
+page_rotate_ccw.label=Завъртане обратно на часовниковата стрелка
+page_rotate_ccw_label=Завъртане обратно на часовниковата стрелка
 
-hand_tool_enable.title=Включване на инструмента ръка
-hand_tool_enable_label=Включване на инструмента ръка
-hand_tool_disable.title=Изключване на инструмента ръка
-hand_tool_disable_label=Изключване на инструмента ръка
+cursor_text_select_tool.title=Включване на инструмента за избор на текст
+cursor_text_select_tool_label=Инструмент за избор на текст
+cursor_hand_tool.title=Включване на инструмента ръка
+cursor_hand_tool_label=Инструмент ръка
 
 # Document properties dialog box
 document_properties.title=Свойства на документа…
@@ -88,13 +91,20 @@ document_properties_version=PDF версия:
 document_properties_page_count=Брой страници:
 document_properties_close=Затваряне
 
+print_progress_message=Подготвяне на документа за отпечатване…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Отказ
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Превключване на страничната лента
+toggle_sidebar_notification.title=Превключване на страничната лента (документи със структура/прикачени файлове)
 toggle_sidebar_label=Превключване на страничната лента
-outline.title=Показване на очертанията на документа
-outline_label=Очертание на документа
+document_outline.title=Показване на структурата на документа (двукратно щракване за свиване/разгъване на всичко)
+document_outline_label=Структура на документа
 attachments.title=Показване на притурките
 attachments_label=Притурки
 thumbs.title=Показване на миниатюрите
@@ -111,13 +121,14 @@ thumb_page_title=Страница {{page}}
 thumb_page_canvas=Миниатюра на страница {{page}}
 
 # Find panel button title and messages
-find_label=Търсене:
-find_previous.title=Намиране на предното споменаване на тази фраза
+find_input.title=Търсене
+find_input.placeholder=Търсене в документа…
+find_previous.title=Намиране на предишно съвпадение на фразата
 find_previous_label=Предишна
-find_next.title=Намиране на следващото споменаване на тази фраза
+find_next.title=Намиране на следващо съвпадение на фразата
 find_next_label=Следваща
-find_highlight=Маркирай всички
-find_match_case_label=Точно съвпадения
+find_highlight=Открояване на всички
+find_match_case_label=Чувствителност към регистъра
 find_reached_top=Достигнато е началото на документа, продължаване от края
 find_reached_bottom=Достигнат е краят на документа, продължаване от началото
 find_not_found=Фразата не е намерена
diff --git a/vendor/pdfjs/web/locale/bn-BD/viewer.properties b/vendor/pdfjs/web/locale/bn-BD/viewer.properties
index b5e3048..53e3c1e 100644
--- a/vendor/pdfjs/web/locale/bn-BD/viewer.properties
+++ b/vendor/pdfjs/web/locale/bn-BD/viewer.properties
@@ -18,12 +18,15 @@ previous_label=পূর্ববর্তী
 next.title=পরবর্তী পৃষ্ঠা
 next_label=পরবর্তী
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=পৃষ্ঠা:
-page_of={{pageCount}} এর
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=পাতা
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages={{pagesCount}} এর
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pagesCount}} এর {{pageNumber}})
 
 zoom_out.title=ছোট আকারে প্রদর্শন
 zoom_out_label=ছোট আকারে প্রদর্শন
@@ -57,10 +60,7 @@ page_rotate_ccw.title=ঘড়ির কাঁটার বিপরীতে �
 page_rotate_ccw.label=ঘড়ির কাঁটার বিপরীতে ঘোরাও
 page_rotate_ccw_label=ঘড়ির কাঁটার বিপরীতে ঘোরাও
 
-hand_tool_enable.title=হ্যান্ড টুল সক্রিয় করুন
-hand_tool_enable_label=হ্যান্ড টুল সক্রিয় করুন
-hand_tool_disable.title=হ্যান্ড টুল নিস্ক্রিয় করুন
-hand_tool_disable_label=হ্যান্ড টুল নিস্ক্রিয় করুন
+cursor_hand_tool.title=হ্যান্ড টুল সক্রিয় করুন
 
 # Document properties dialog box
 document_properties.title=নথি বৈশিষ্ট্য…
@@ -88,19 +88,26 @@ document_properties_version=পিডিএফ সংষ্করণ:
 document_properties_page_count=মোট পাতা:
 document_properties_close=বন্ধ
 
+print_progress_message=মুদ্রণের জন্য নথি প্রস্তুত করা হচ্ছে…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=বাতিল
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=সাইডবার টগল করুন
+toggle_sidebar_notification.title=সাইডবার টগল (নথিতে আউটলাইন/এটাচমেন্ট রয়েছে)
 toggle_sidebar_label=সাইডবার টগল করুন
-outline.title=নথির রূপরেখা প্রদর্শন করুন
-outline_label=নথির রূপরেখা
+document_outline.title=নথির আউটলাইন দেখাও (সব আইটেম প্রসারিত/সঙ্কুচিত করতে ডবল ক্লিক করুন)
+document_outline_label=নথির রূপরেখা
 attachments.title=সংযুক্তি দেখাও
 attachments_label=সংযুক্তি
-thumbs.title=থাম্বনেইল সমূহ  প্রদর্শন করুন
+thumbs.title=থাম্বনেইল সমূহ প্রদর্শন করুন
 thumbs_label=থাম্বনেইল সমূহ
 findbar.title=নথির মধ্যে খুঁজুন
-findbar_label=অনুসন্ধান
+findbar_label=খুঁজুন
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -111,7 +118,8 @@ thumb_page_title=পৃষ্ঠা {{page}}
 thumb_page_canvas={{page}} পৃষ্ঠার থাম্বনেইল
 
 # Find panel button title and messages
-find_label=অনুসন্ধান:
+find_input.title=খুঁজুন
+find_input.placeholder=নথির মধ্যে খুঁজুন…
 find_previous.title=বাক্যাংশের পূর্ববর্তী উপস্থিতি অনুসন্ধান
 find_previous_label=পূর্ববর্তী
 find_next.title=বাক্যাংশের পরবর্তী উপস্থিতি অনুসন্ধান
@@ -154,7 +162,7 @@ page_scale_percent={{scale}}%
 loading_error_indicator=ত্রুটি
 loading_error=পিডিএফ লোড করার সময় ত্রুটি দেখা দিয়েছে।
 invalid_file_error=অকার্যকর অথবা ক্ষতিগ্রস্ত পিডিএফ ফাইল।
-missing_file_error=পিডিএফ ফাইল পাওয়া যাচ্ছে না।
+missing_file_error=নিখোঁজ PDF ফাইল।
 unexpected_response_error=অপ্রত্যাশীত সার্ভার প্রতিক্রিয়া।
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
diff --git a/vendor/pdfjs/web/locale/bn-IN/viewer.properties b/vendor/pdfjs/web/locale/bn-IN/viewer.properties
index 9aef9ff..4e22923 100644
--- a/vendor/pdfjs/web/locale/bn-IN/viewer.properties
+++ b/vendor/pdfjs/web/locale/bn-IN/viewer.properties
@@ -18,12 +18,15 @@ previous_label=পূর্ববর্তী
 next.title=পরবর্তী পৃষ্ঠা
 next_label=পরবর্তী
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=পৃষ্ঠা:
-page_of=সর্বমোট {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=পেজ
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages={{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pagesCount}} এর {{pageNumber}})
 
 zoom_out.title=ছোট মাপে প্রদর্শন
 zoom_out_label=ছোট মাপে প্রদর্শন
@@ -57,10 +60,6 @@ page_rotate_ccw.title=বাঁদিকে ঘোরানো হবে
 page_rotate_ccw.label=বাঁদিকে ঘোরানো হবে
 page_rotate_ccw_label=বাঁদিকে ঘোরানো হবে
 
-hand_tool_enable.title=হ্যান্ড টুল সক্রিয় করুন
-hand_tool_enable_label=হ্যান্ড টুল সক্রিয় করুন
-hand_tool_disable.title=হ্যান্ড টুল নিস্ক্রিয় করুন
-hand_tool_disable_label=হ্যান্ড টুল নিস্ক্রিয় করুন
 
 # Document properties dialog box
 document_properties.title=নথির বৈশিষ্ট্য…
@@ -88,13 +87,19 @@ document_properties_version=PDF সংস্করণ:
 document_properties_page_count=মোট পৃষ্ঠা:
 document_properties_close=বন্ধ করুন
 
+print_progress_message=ডকুমেন্ট প্রিন্টিং-র জন্য তৈরি করা হচ্ছে...
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=বাতিল
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=সাইডবার টগল করুন
 toggle_sidebar_label=সাইডবার টগল করুন
-outline.title=নথির রূপরেখা প্রদর্শন
-outline_label=নথির রূপরেখা প্রদর্শন
+document_outline.title=ডকুমেন্ট আউটলাইন দেখান (দুবার ক্লিক করুন বাড়াতে//collapse সমস্ত আইটেম)
+document_outline_label=ডকুমেন্ট আউটলাইন
 attachments.title=সংযুক্তিসমূহ দেখান
 attachments_label=সংযুক্ত বস্তু
 thumbs.title=থাম্ব-নেইল প্রদর্শন
@@ -111,7 +116,6 @@ thumb_page_title=পৃষ্ঠা {{page}}
 thumb_page_canvas=পৃষ্ঠা {{page}}-র থাম্ব-নেইল
 
 # Find panel button title and messages
-find_label=অনুসন্ধান:
 find_previous.title=চিহ্নিত পংক্তির পূর্ববর্তী উপস্থিতি অনুসন্ধান করুন
 find_previous_label=পূর্ববর্তী
 find_next.title=চিহ্নিত পংক্তির পরবর্তী উপস্থিতি অনুসন্ধান করুন
diff --git a/vendor/pdfjs/web/locale/br/viewer.properties b/vendor/pdfjs/web/locale/br/viewer.properties
index f967227..94dac29 100644
--- a/vendor/pdfjs/web/locale/br/viewer.properties
+++ b/vendor/pdfjs/web/locale/br/viewer.properties
@@ -18,12 +18,15 @@ previous_label=A-raok
 next.title=Pajenn war-lerc'h
 next_label=War-lerc'h
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Pajenn :
-page_of=eus {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Pajenn
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=eus {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} war {{pagesCount}})
 
 zoom_out.title=Zoum bihanaat
 zoom_out_label=Zoum bihanaat
@@ -57,10 +60,6 @@ page_rotate_ccw.title=C'hwelañ gant roud gin ar bizied
 page_rotate_ccw.label=C'hwelañ gant roud gin ar bizied
 page_rotate_ccw_label=C'hwelañ gant roud gin ar bizied
 
-hand_tool_enable.title=Gweredekaat an ostilh "dorn"
-hand_tool_enable_label=Gweredekaat an ostilh "dorn"
-hand_tool_disable.title=Diweredekaat an ostilh "dorn"
-hand_tool_disable_label=Diweredekaat an ostilh "dorn"
 
 # Document properties dialog box
 document_properties.title=Perzhioù an teul…
@@ -88,13 +87,20 @@ document_properties_version=Handelv PDF :
 document_properties_page_count=Niver a bajennoù :
 document_properties_close=Serriñ
 
+print_progress_message=O prientiñ an teul evit moullañ...
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Nullañ
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Diskouez/kuzhat ar varrenn gostez
+toggle_sidebar_notification.title=Trec'haoliñ ar verrenn-gostez (ur steuñv pe stagadennoù a zo en teul)
 toggle_sidebar_label=Diskouez/kuzhat ar varrenn gostez
-outline.title=Diskouez ar sinedoù
-outline_label=Sinedoù an teuliad
+document_outline.title=Diskouez steuñv an teul (daouglikit evit brasaat/bihanaat an holl elfennoù)
+document_outline_label=Sinedoù an teuliad
 attachments.title=Diskouez ar c'henstagadurioù
 attachments_label=Kenstagadurioù
 thumbs.title=Diskouez ar melvennoù
@@ -111,7 +117,8 @@ thumb_page_title=Pajenn {{page}}
 thumb_page_canvas=Melvenn ar bajenn {{page}}
 
 # Find panel button title and messages
-find_label=Kavout :
+find_input.title=Klask
+find_input.placeholder=Klask e-barzh an teuliad
 find_previous.title=Kavout an tamm frazenn kent o klotañ ganti
 find_previous_label=Kent
 find_next.title=Kavout an tamm frazenn war-lerc'h o klotañ ganti
@@ -170,4 +177,4 @@ password_cancel=Nullañ
 printing_not_supported=Kemenn : N'eo ket skoret penn-da-benn ar moullañ gant ar merdeer-mañ.
 printing_not_ready=Kemenn : N'hall ket bezañ moullet ar restr PDF rak n'eo ket karget penn-da-benn.
 web_fonts_disabled=Diweredekaet eo an nodrezhoù web : n'haller ket arverañ an nodrezhoù PDF enframmet.
-document_colors_not_allowed=N'eo ket aotreet an teuliadoù PDF da arverañ o livioù dezho : diweredekaet eo 'Aotren ar pajennoù da zibab o livioù dezho' e-barzh ar merdeer.
+document_colors_not_allowed=N'eo ket aotreet an teuliadoù PDF da arverañ o livioù dezho : diweredekaet eo “Aotren ar pajennoù da zibab o livioù dezho” e-barzh ar merdeer.
diff --git a/vendor/pdfjs/web/locale/bs/viewer.properties b/vendor/pdfjs/web/locale/bs/viewer.properties
index ccc8bec..64735be 100644
--- a/vendor/pdfjs/web/locale/bs/viewer.properties
+++ b/vendor/pdfjs/web/locale/bs/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Prethodna
 next.title=Sljedeća strna
 next_label=Sljedeća
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Strana:
-page_of=od {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Strana
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=od {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} od {{pagesCount}})
 
 zoom_out.title=Umanji
 zoom_out_label=Umanji
@@ -57,10 +60,6 @@ page_rotate_ccw.title=Rotiraj suprotno smjeru kazaljke na satu
 page_rotate_ccw.label=Rotiraj suprotno smjeru kazaljke na satu
 page_rotate_ccw_label=Rotiraj suprotno smjeru kazaljke na satu
 
-hand_tool_enable.title=Omogući ručni alat
-hand_tool_enable_label=Omogući ručni alat
-hand_tool_disable.title=Onemogući ručni alat
-hand_tool_disable_label=Onemogući ručni alat
 
 # Document properties dialog box
 document_properties.title=Svojstva dokumenta...
@@ -88,13 +87,20 @@ document_properties_version=PDF verzija:
 document_properties_page_count=Broj stranica:
 document_properties_close=Zatvori
 
+print_progress_message=Pripremam dokument za štampu…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Otkaži
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Uključi/isključi bočnu traku
+toggle_sidebar_notification.title=Uključi/isključi sidebar (dokument sadrži outline/priloge)
 toggle_sidebar_label=Uključi/isključi bočnu traku
-outline.title=Prikaži konture dokumenta
-outline_label=Konture dokumenta
+document_outline.title=Prikaži outline dokumenta (dvoklik za skupljanje/širenje svih stavki)
+document_outline_label=Konture dokumenta
 attachments.title=Prikaži priloge
 attachments_label=Prilozi
 thumbs.title=Prikaži thumbnailove
@@ -111,7 +117,8 @@ thumb_page_title=Strana {{page}}
 thumb_page_canvas=Thumbnail strane {{page}}
 
 # Find panel button title and messages
-find_label=Pronađi:
+find_input.title=Pronađi
+find_input.placeholder=Pronađi u dokumentu…
 find_previous.title=Pronađi prethodno pojavljivanje fraze
 find_previous_label=Prethodno
 find_next.title=Pronađi sljedeće pojavljivanje fraze
diff --git a/vendor/pdfjs/web/locale/ca/viewer.properties b/vendor/pdfjs/web/locale/ca/viewer.properties
index 6b85bb1..2bc7ffa 100644
--- a/vendor/pdfjs/web/locale/ca/viewer.properties
+++ b/vendor/pdfjs/web/locale/ca/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Anterior
 next.title=Pàgina següent
 next_label=Següent
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Pàgina:
-page_of=de {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Pàgina
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=de {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} de {{pagesCount}})
 
 zoom_out.title=Allunya
 zoom_out_label=Allunya
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Gira cap a l'esquerra
 page_rotate_ccw.label=Gira cap a l'esquerra
 page_rotate_ccw_label=Gira cap a l'esquerra
 
-hand_tool_enable.title=Habilita l'eina de mà
-hand_tool_enable_label=Habilita l'eina de mà
-hand_tool_disable.title=Inhabilita l'eina de mà
-hand_tool_disable_label=Inhabilita l'eina de mà
+cursor_text_select_tool.title=Habilita l'eina de selecció de text
+cursor_text_select_tool_label=Eina de selecció de text
+cursor_hand_tool.title=Habilita l'eina de mà
+cursor_hand_tool_label=Eina de mà
 
 # Document properties dialog box
 document_properties.title=Propietats del document…
@@ -88,13 +91,20 @@ document_properties_version=Versió de PDF:
 document_properties_page_count=Nombre de pàgines:
 document_properties_close=Tanca
 
+print_progress_message=S'està preparant la impressió del document…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Cancel·la
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Mostra/amaga la barra lateral
+toggle_sidebar_notification.title=Mostra/amaga la barra lateral (el document conté un esquema o adjuncions)
 toggle_sidebar_label=Mostra/amaga la barra lateral
-outline.title=Mostra el contorn del document
-outline_label=Contorn del document
+document_outline.title=Mostra l'esquema del document (doble clic per ampliar/reduir tots els elements)
+document_outline_label=Contorn del document
 attachments.title=Mostra les adjuncions
 attachments_label=Adjuncions
 thumbs.title=Mostra les miniatures
@@ -111,7 +121,8 @@ thumb_page_title=Pàgina {{page}}
 thumb_page_canvas=Miniatura de la pàgina {{page}}
 
 # Find panel button title and messages
-find_label=Cerca:
+find_input.title=Cerca
+find_input.placeholder=Cerca al document…
 find_previous.title=Cerca l'anterior coincidència de l'expressió
 find_previous_label=Anterior
 find_next.title=Cerca la següent coincidència de l'expressió
@@ -169,5 +180,5 @@ password_cancel=Cancel·la
 
 printing_not_supported=Avís: la impressió no és plenament funcional en aquest navegador.
 printing_not_ready=Atenció: el PDF no s'ha acabat de carregar per imprimir-lo.
-web_fonts_disabled=Les fonts web estan inhabilitades: no es poden incrustar fitxers PDF.
+web_fonts_disabled=Els tipus de lletra web estan desactivats: no es poden utilitzar els tipus de lletra incrustats al PDF.
 document_colors_not_allowed=Els documents PDF no poden usar els seus colors propis: «Permet a les pàgines triar els colors propis» es troba desactivat al navegador.
diff --git a/vendor/pdfjs/web/locale/cs/viewer.properties b/vendor/pdfjs/web/locale/cs/viewer.properties
index e1ab256..13b36fc 100644
--- a/vendor/pdfjs/web/locale/cs/viewer.properties
+++ b/vendor/pdfjs/web/locale/cs/viewer.properties
@@ -13,24 +13,27 @@
 # limitations under the License.
 
 # Main toolbar buttons (tooltips and alt text for images)
-previous.title=Předchozí stránka
+previous.title=Přejde na předchozí stránku
 previous_label=Předchozí
-next.title=Další stránka
+next.title=Přejde na následující stránku
 next_label=Další
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Stránka:
-page_of=z {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Stránka
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=z {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} z {{pagesCount}})
 
 zoom_out.title=Zmenší velikost
 zoom_out_label=Zmenšit
 zoom_in.title=Zvětší velikost
 zoom_in_label=Zvětšit
 zoom.title=Nastaví velikost
-presentation_mode.title=Přepne režimu prezentace
+presentation_mode.title=Přepne do režimu prezentace
 presentation_mode_label=Režim prezentace
 open_file.title=Otevře soubor
 open_file_label=Otevřít
@@ -38,8 +41,8 @@ print.title=Vytiskne dokument
 print_label=Tisk
 download.title=Stáhne dokument
 download_label=Stáhnout
-bookmark.title=Aktuální pohled (kopírovat nebo otevřít v novém okně)
-bookmark_label=Aktuální pohled
+bookmark.title=Současný pohled (kopírovat nebo otevřít v novém okně)
+bookmark_label=Současný pohled
 
 # Secondary toolbar and context menu
 tools.title=Nástroje
@@ -57,24 +60,30 @@ page_rotate_ccw.title=Otočí proti směru hodin
 page_rotate_ccw.label=Otočit proti směru hodin
 page_rotate_ccw_label=Otočit proti směru hodin
 
-hand_tool_enable.title=Povolit nástroj ručička
-hand_tool_enable_label=Povolit nástroj ručička
-hand_tool_disable.title=Zakázat nástroj ručička
-hand_tool_disable_label=Zakázat nástroj ručička
+cursor_text_select_tool.title=Povolí výběr textu
+cursor_text_select_tool_label=Výběr textu
+cursor_hand_tool.title=Povolí nástroj ručička
+cursor_hand_tool_label=Nástroj ručička
 
 # Document properties dialog box
 document_properties.title=Vlastnosti dokumentu…
 document_properties_label=Vlastnosti dokumentu…
 document_properties_file_name=Název souboru:
 document_properties_file_size=Velikost souboru:
-document_properties_kb={{size_kb}} kB ({{size_b}} bajtů)
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+document_properties_kb={{size_kb}} KB ({{size_b}} bajtů)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bajtů)
 document_properties_title=Nadpis:
 document_properties_author=Autor:
-document_properties_subject=Subjekt:
+document_properties_subject=Předmět:
 document_properties_keywords=Klíčová slova:
 document_properties_creation_date=Datum vytvoření:
 document_properties_modification_date=Datum úpravy:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Vytvořil:
 document_properties_producer=Tvůrce PDF:
@@ -82,13 +91,20 @@ document_properties_version=Verze PDF:
 document_properties_page_count=Počet stránek:
 document_properties_close=Zavřít
 
+print_progress_message=Příprava dokumentu pro tisk…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}} %
+print_progress_close=Zrušit
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Postranní lišta
+toggle_sidebar_notification.title=Přepne postranní lištu (dokument obsahuje osnovu/přílohy)
 toggle_sidebar_label=Postranní lišta
-outline.title=Zobrazí osnovu dokumentu
-outline_label=Osnova dokumentu
+document_outline.title=Zobrazí osnovu dokumentu (dvojité klepnutí rozbalí/sbalí všechny položky)
+document_outline_label=Osnova dokumentu
 attachments.title=Zobrazí přílohy
 attachments_label=Přílohy
 thumbs.title=Zobrazí náhledy
@@ -105,16 +121,17 @@ thumb_page_title=Strana {{page}}
 thumb_page_canvas=Náhled strany {{page}}
 
 # Find panel button title and messages
-find_label=Najít:
-find_previous.title=Najde předchozí výskyt hledaného spojení
+find_input.title=Najít
+find_input.placeholder=Najít v dokumentu…
+find_previous.title=Najde předchozí výskyt hledaného textu
 find_previous_label=Předchozí
-find_next.title=Najde další výskyt hledaného spojení
+find_next.title=Najde další výskyt hledaného textu
 find_next_label=Další
 find_highlight=Zvýraznit
 find_match_case_label=Rozlišovat velikost
 find_reached_top=Dosažen začátek dokumentu, pokračuje se od konce
-find_reached_bottom=Dosažen konec dokumentu, pokračuje se o začátku
-find_not_found=Hledané spojení nenalezeno
+find_reached_bottom=Dosažen konec dokumentu, pokračuje se od začátku
+find_not_found=Hledaný text nenalezen
 
 # Error panel labels
 error_more_info=Více informací
@@ -132,7 +149,7 @@ error_stack=Zásobník: {{stack}}
 # LOCALIZATION NOTE (error_file): "{{file}}" will be replaced with a filename
 error_file=Soubor: {{file}}
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
-error_line=Řádka: {{line}}
+error_line=Řádek: {{line}}
 rendering_error=Při vykreslování stránky nastala chyba.
 
 # Predefined zoom values
@@ -164,4 +181,4 @@ password_cancel=Zrušit
 printing_not_supported=Upozornění: Tisk není v tomto prohlížeči plně podporován.
 printing_not_ready=Upozornění: Dokument PDF není kompletně načten.
 web_fonts_disabled=Webová písma jsou zakázána, proto není možné použít vložená písma PDF.
-document_colors_disabled=PDF dokumenty nemají povoleny používání vlastních barev: volba "Povolit stránkám používat vlastní barvy namísto výše zvolených" je v prohlížeči deaktivována.
+document_colors_not_allowed=PDF dokumenty nemají povoleno používat vlastní barvy: volba 'Povolit stránkám používat vlastní barvy' je v prohlížeči deaktivována.
diff --git a/vendor/pdfjs/web/locale/cy/viewer.properties b/vendor/pdfjs/web/locale/cy/viewer.properties
index 3762815..193768b 100644
--- a/vendor/pdfjs/web/locale/cy/viewer.properties
+++ b/vendor/pdfjs/web/locale/cy/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Blaenorol
 next.title=Tudalen Nesaf
 next_label=Nesaf
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Tudalen:
-page_of=o {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Tudalen
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=o {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} o {{pagesCount}})
 
 zoom_out.title=Chwyddo Allan
 zoom_out_label=Chwyddo Allan
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Cylchdroi Gwrthglocwedd
 page_rotate_ccw.label=Cylchdroi Gwrthglocwedd
 page_rotate_ccw_label=Cylchdroi Gwrthglocwedd
 
-hand_tool_enable.title=Galluogi offeryn llaw
-hand_tool_enable_label=Galluogi offeryn llaw
-hand_tool_disable.title=Analluogi offeryn llaw
-hand_tool_disable_label=Analluogi offeryn llaw
+cursor_text_select_tool.title=Galluogi Dewis Offeryn Testun
+cursor_text_select_tool_label=Offeryn Dewis Testun
+cursor_hand_tool.title=Galluogi Offeryn Llaw
+cursor_hand_tool_label=Offeryn Llaw
 
 # Document properties dialog box
 document_properties.title=Priodweddau Dogfen…
@@ -88,13 +91,20 @@ document_properties_version=Fersiwn PDF:
 document_properties_page_count=Cyfrif Tudalen:
 document_properties_close=Cau
 
+print_progress_message=Paratoi dogfen ar gyfer ei hargraffu…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Diddymu
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Toglo'r Bar Ochr
+toggle_sidebar_notification.title=Toglo'r Bar Ochr (mae'r ddogfen yn cynnwys outline/attachments)
 toggle_sidebar_label=Toglo'r Bar Ochr
-outline.title=Dangos Amlinell Dogfen
-outline_label=Amlinelliad Dogfen
+document_outline.title=Dangos Amlinell Dogfen (clic dwbl i ymestyn/cau pob eitem)
+document_outline_label=Amlinelliad Dogfen
 attachments.title=Dangos Atodiadau
 attachments_label=Atodiadau
 thumbs.title=Dangos Lluniau Bach
@@ -111,7 +121,8 @@ thumb_page_title=Tudalen {{page}}
 thumb_page_canvas=Llun Bach Tudalen {{page}}
 
 # Find panel button title and messages
-find_label=Canfod:
+find_input.title=Canfod
+find_input.placeholder=Canfod yn y ddogfen…
 find_previous.title=Canfod enghraifft flaenorol o'r ymadrodd
 find_previous_label=Blaenorol
 find_next.title=Canfod enghraifft nesaf yr ymadrodd
@@ -169,5 +180,5 @@ password_cancel=Diddymu
 
 printing_not_supported=Rhybudd: Nid yw argraffu yn cael ei gynnal yn llawn gan y porwr.
 printing_not_ready=Rhybudd: Nid yw'r PDF wedi ei lwytho'n llawn ar gyfer argraffu.
-web_fonts_disabled=Ffontiau gwe wedi eu hanablu: methu defnyddio ffontiau PDF mewnblanedig.
-document_colors_not_allowed=Nid oes caniatâd i ddogfennau PDF i ddefnyddio eu lliwiau eu hunain: Mae 'Caniatáu i dudalennau ddefnyddio eu lliwiau eu hunain' wedi ei atal yn y porwr.
+web_fonts_disabled=Ffontiau gwe wedi eu hanalluogi: methu defnyddio ffontiau PDF mewnblanedig.
+document_colors_not_allowed=Nid oes caniatâd i ddogfennau PDF i ddefnyddio eu lliwiau eu hunain: Mae “Caniatáu i dudalennau ddefnyddio eu lliwiau eu hunain” wedi ei atal yn y porwr.
diff --git a/vendor/pdfjs/web/locale/da/viewer.properties b/vendor/pdfjs/web/locale/da/viewer.properties
index ddd428b..765d6a7 100644
--- a/vendor/pdfjs/web/locale/da/viewer.properties
+++ b/vendor/pdfjs/web/locale/da/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Forrige
 next.title=Næste side
 next_label=Næste
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Side:
-page_of=af {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Side
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=af {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} af {{pagesCount}})
 
 zoom_out.title=Zoom ud
 zoom_out_label=Zoom ud
@@ -57,17 +60,21 @@ page_rotate_ccw.title=Roter mod uret
 page_rotate_ccw.label=Roter mod uret
 page_rotate_ccw_label=Roter mod uret
 
-hand_tool_enable.title=Aktiver håndværktøj
-hand_tool_enable_label=Aktiver håndværktøj
-hand_tool_disable.title=Deaktiver håndværktøj
-hand_tool_disable_label=Deaktiver håndværktøj
+cursor_text_select_tool.title=Aktiver markeringsværktøj
+cursor_text_select_tool_label=Markeringsværktøj
+cursor_hand_tool.title=Aktiver håndværktøj
+cursor_hand_tool_label=Håndværktøj
 
 # Document properties dialog box
 document_properties.title=Dokumentegenskaber…
 document_properties_label=Dokumentegenskaber…
 document_properties_file_name=Filnavn:
 document_properties_file_size=Filstørrelse:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=Titel:
 document_properties_author=Forfatter:
@@ -75,6 +82,8 @@ document_properties_subject=Emne:
 document_properties_keywords=Nøgleord:
 document_properties_creation_date=Oprettet:
 document_properties_modification_date=Redigeret:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Program:
 document_properties_producer=PDF-producent:
@@ -82,13 +91,20 @@ document_properties_version=PDF-version:
 document_properties_page_count=Antal sider:
 document_properties_close=Luk
 
+print_progress_message=Forbereder dokument til udskrivning…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Annuller
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Slå sidepanel til eller fra
+toggle_sidebar_notification.title=Slå sidepanel til eller fra (dokumentet indeholder disposition/vedhæftede filer)
 toggle_sidebar_label=Slå sidepanel til eller fra
-outline.title=Vis dokumentets disposition
-outline_label=Dokument-disposition
+document_outline.title=Vis dokumentets disposition (dobbeltklik for at vise/skjule alle elementer)
+document_outline_label=Dokument-disposition
 attachments.title=Vis vedhæftede filer
 attachments_label=Vedhæftede filer
 thumbs.title=Vis miniaturer
@@ -105,7 +121,8 @@ thumb_page_title=Side {{page}}
 thumb_page_canvas=Miniature af side {{page}}
 
 # Find panel button title and messages
-find_label=Find:
+find_input.title=Find
+find_input.placeholder=Find i dokument…
 find_previous.title=Find den forrige forekomst
 find_previous_label=Forrige
 find_next.title=Find den næste forekomst
@@ -164,4 +181,4 @@ password_cancel=Fortryd
 printing_not_supported=Advarsel: Udskrivning er ikke fuldt understøttet af browseren.
 printing_not_ready=Advarsel: PDF-filen er ikke fuldt indlæst til udskrivning.
 web_fonts_disabled=Webskrifttyper er deaktiverede. De indlejrede skrifttyper i PDF-filen kan ikke anvendes.
-document_colors_disabled=PDF-dokumenter må ikke bruge deres egne farver: \u0022'Tillad sider at vælge deres egne farver\u0022' er deaktiveret i browseren.
+document_colors_not_allowed=PDF-dokumenter må ikke bruge deres egne farver: 'Tillad sider at vælge deres egne farver' er deaktiveret i browseren.
diff --git a/vendor/pdfjs/web/locale/de/viewer.properties b/vendor/pdfjs/web/locale/de/viewer.properties
index 685154c..3f5a4e2 100644
--- a/vendor/pdfjs/web/locale/de/viewer.properties
+++ b/vendor/pdfjs/web/locale/de/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Zurück
 next.title=Eine Seite vor
 next_label=Vor
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Seite:
-page_of=von {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Seite
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=von {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} von {{pagesCount}})
 
 zoom_out.title=Verkleinern
 zoom_out_label=Verkleinern
@@ -57,17 +60,21 @@ page_rotate_ccw.title=Gegen Uhrzeigersinn drehen
 page_rotate_ccw.label=Gegen Uhrzeigersinn drehen
 page_rotate_ccw_label=Gegen Uhrzeigersinn drehen
 
-hand_tool_enable.title=Hand-Werkzeug aktivieren
-hand_tool_enable_label=Hand-Werkzeug aktivieren
-hand_tool_disable.title=Hand-Werkzeug deaktivieren
-hand_tool_disable_label=Hand-Werkzeug deaktivieren
+cursor_text_select_tool.title=Textauswahl-Werkzeug aktivieren
+cursor_text_select_tool_label=Textauswahl-Werkzeug
+cursor_hand_tool.title=Hand-Werkzeug aktivieren
+cursor_hand_tool_label=Hand-Werkzeug
 
 # Document properties dialog box
 document_properties.title=Dokumenteigenschaften
 document_properties_label=Dokumenteigenschaften…
 document_properties_file_name=Dateiname:
 document_properties_file_size=Dateigröße:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} Bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} Bytes)
 document_properties_title=Titel:
 document_properties_author=Autor:
@@ -75,6 +82,8 @@ document_properties_subject=Thema:
 document_properties_keywords=Stichwörter:
 document_properties_creation_date=Erstelldatum:
 document_properties_modification_date=Bearbeitungsdatum:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}} {{time}}
 document_properties_creator=Anwendung:
 document_properties_producer=PDF erstellt mit:
@@ -82,13 +91,20 @@ document_properties_version=PDF-Version:
 document_properties_page_count=Seitenzahl:
 document_properties_close=Schließen
 
+print_progress_message=Dokument wird für Drucken vorbereitet…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Abbrechen
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Sidebar umschalten
+toggle_sidebar_notification.title=Sidebar umschalten (Dokument enthält Dokumentstruktur/Anhänge)
 toggle_sidebar_label=Sidebar umschalten
-outline.title=Dokumentstruktur anzeigen
-outline_label=Dokumentstruktur
+document_outline.title=Dokumentstruktur anzeigen (Doppelklicken, um alle Einträge aus- bzw. einzuklappen)
+document_outline_label=Dokumentstruktur
 attachments.title=Anhänge anzeigen
 attachments_label=Anhänge
 thumbs.title=Miniaturansichten anzeigen
@@ -105,10 +121,11 @@ thumb_page_title=Seite {{page}}
 thumb_page_canvas=Miniaturansicht von Seite {{page}}
 
 # Find panel button title and messages
-find_label=Suchen:
-find_previous.title=Vorheriges Auftreten des Suchbegriffs finden
+find_input.title=Suchen
+find_input.placeholder=Im Dokument suchen…
+find_previous.title=Vorheriges Vorkommen des Suchbegriffs finden
 find_previous_label=Zurück
-find_next.title=Nächstes Auftreten des Suchbegriffs finden
+find_next.title=Nächstes Vorkommen des Suchbegriffs finden
 find_next_label=Weiter
 find_highlight=Alle hervorheben
 find_match_case_label=Groß-/Kleinschreibung beachten
@@ -164,4 +181,4 @@ password_cancel=Abbrechen
 printing_not_supported=Warnung: Die Drucken-Funktion wird durch diesen Browser nicht vollständig unterstützt.
 printing_not_ready=Warnung: Die PDF-Datei ist nicht vollständig geladen, dies ist für das Drucken aber empfohlen.
 web_fonts_disabled=Web-Schriftarten sind deaktiviert: Eingebettete PDF-Schriftarten konnten nicht geladen werden.
-document_colors_disabled=PDF-Dokumenten ist es nicht erlaubt, ihre eigenen Farben zu verwenden: \'Seiten das Verwenden von eigenen Farben erlauben\' ist im Browser deaktiviert.
+document_colors_not_allowed=PDF-Dokumenten ist es nicht erlaubt, ihre eigenen Farben zu verwenden: 'Seiten das Verwenden von eigenen Farben erlauben' ist im Browser deaktiviert.
diff --git a/vendor/pdfjs/web/locale/el/viewer.properties b/vendor/pdfjs/web/locale/el/viewer.properties
index 9d968c9..5e3f6ee 100644
--- a/vendor/pdfjs/web/locale/el/viewer.properties
+++ b/vendor/pdfjs/web/locale/el/viewer.properties
@@ -18,19 +18,22 @@ previous_label=Προηγούμενη
 next.title=Επόμενη σελίδα
 next_label=Επόμενη
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Σελίδα:
-page_of=από {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Σελίδα
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=από {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} από {{pagesCount}})
 
 zoom_out.title=Σμίκρυνση
 zoom_out_label=Σμίκρυνση
 zoom_in.title=Μεγέθυνση
 zoom_in_label=Μεγέθυνση
-zoom.title=Μεγέθυνση
-presentation_mode.title=Μετάβαση σε λειτουργία παρουσίασης
+zoom.title=Ζουμ
+presentation_mode.title=Εναλλαγή σε λειτουργία παρουσίασης
 presentation_mode_label=Λειτουργία παρουσίασης
 open_file.title=Άνοιγμα αρχείου
 open_file_label=Άνοιγμα
@@ -38,7 +41,7 @@ print.title=Εκτύπωση
 print_label=Εκτύπωση
 download.title=Λήψη
 download_label=Λήψη
-bookmark.title=Τρέχουσα προβολή (αντίγραφο ή άνοιγμα σε νέο παράθυρο)
+bookmark.title=Τρέχουσα προβολή (αντιγραφή ή άνοιγμα σε νέο παράθυρο)
 bookmark_label=Τρέχουσα προβολή
 
 # Secondary toolbar and context menu
@@ -47,9 +50,9 @@ tools_label=Εργαλεία
 first_page.title=Μετάβαση στην πρώτη σελίδα
 first_page.label=Μετάβαση στην πρώτη σελίδα
 first_page_label=Μετάβαση στην πρώτη σελίδα
-last_page.title=Μετάβαση στη τελευταία σελίδα
-last_page.label=Μετάβαση στη τελευταία σελίδα
-last_page_label=Μετάβαση στη τελευταία σελίδα
+last_page.title=Μετάβαση στην τελευταία σελίδα
+last_page.label=Μετάβαση στην τελευταία σελίδα
+last_page_label=Μετάβαση στην τελευταία σελίδα
 page_rotate_cw.title=Δεξιόστροφη περιστροφή
 page_rotate_cw.label=Δεξιόστροφη περιστροφή
 page_rotate_cw_label=Δεξιόστροφη περιστροφή
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Αριστερόστροφη περιστροφή
 page_rotate_ccw.label=Αριστερόστροφη περιστροφή
 page_rotate_ccw_label=Αριστερόστροφη περιστροφή
 
-hand_tool_enable.title=Ενεργοποίηση εργαλείου χεριού
-hand_tool_enable_label=Ενεργοποίηση εργαλείου χεριού
-hand_tool_disable.title=Απενεργοποίηση εργαλείου χεριού
-hand_tool_disable_label=Απενεργοποίηση εργαλείου χεριού
+cursor_text_select_tool.title=Ενεργοποίηση εργαλείου επιλογής κειμένου
+cursor_text_select_tool_label=Εργαλείο επιλογής κειμένου
+cursor_hand_tool.title=Ενεργοποίηση εργαλείου χεριού
+cursor_hand_tool_label=Εργαλείο χεριού
 
 # Document properties dialog box
 document_properties.title=Ιδιότητες εγγράφου…
@@ -69,8 +72,10 @@ document_properties_file_name=Όνομα αρχείου:
 document_properties_file_size=Μέγεθος αρχείου:
 # LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
 # will be replaced by the PDF file size in kilobytes, respectively in bytes.
+document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
 # LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
 # will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=Τίτλος:
 document_properties_author=Συγγραφέας:
 document_properties_subject=Θέμα:
@@ -79,20 +84,28 @@ document_properties_creation_date=Ημερομηνία δημιουργίας:
 document_properties_modification_date=Ημερομηνία τροποποίησης:
 # LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
 # will be replaced by the creation/modification date, and time, of the PDF file.
+document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Δημιουργός:
 document_properties_producer=Παραγωγός PDF:
 document_properties_version=Έκδοση PDF:
 document_properties_page_count=Αριθμός σελίδων:
 document_properties_close=Κλείσιμο
 
+print_progress_message=Προετοιμασία του εγγράφου για εκτύπωση…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Άκυρο
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
-toggle_sidebar.title=Εναλλαγή προβολής πλευρικής στήλης
-toggle_sidebar_label=Εναλλαγή προβολής πλευρικής στήλης
-outline.title=Προβολή διάρθρωσης κειμένου
-outline_label=Διάρθρωση κειμένου
-attachments.title=Προβολή συνημμένου
+toggle_sidebar.title=(Απ)ενεργοποίηση πλευρικής στήλης
+toggle_sidebar_notification.title=(Απ)ενεργοποίηση πλευρικής στήλης (το έγγραφο περιέχει περίγραμμα/συνημμένα)
+toggle_sidebar_label=(Απ)ενεργοποίηση πλευρικής στήλης
+document_outline.title=Εμφάνιση διάρθρωσης εγγράφου (διπλό κλικ για ανάπτυξη/σύμπτυξη όλων των στοιχείων)
+document_outline_label=Διάρθρωση εγγράφου
+attachments.title=Προβολή συνημμένων
 attachments_label=Συνημμένα
 thumbs.title=Προβολή μικρογραφιών
 thumbs_label=Μικρογραφίες
@@ -108,7 +121,8 @@ thumb_page_title=Σελίδα {{page}}
 thumb_page_canvas=Μικρογραφία της σελίδας {{page}}
 
 # Find panel button title and messages
-find_label=Εύρεση:
+find_input.title=Εύρεση
+find_input.placeholder=Εύρεση στο έγγραφο…
 find_previous.title=Εύρεση της προηγούμενης εμφάνισης της φράσης
 find_previous_label=Προηγούμενο
 find_next.title=Εύρεση της επόμενης εμφάνισης της φράσης
@@ -125,29 +139,34 @@ error_less_info=Λιγότερες πληροφορίες
 error_close=Κλείσιμο
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
+error_version_info=PDF.js v{{version}} (build: {{build}})
 # LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
 # english string describing the error.
 error_message=Μήνυμα: {{message}}
 # LOCALIZATION NOTE (error_stack): "{{stack}}" will be replaced with a stack
 # trace.
+error_stack=Στοίβα: {{stack}}
 # LOCALIZATION NOTE (error_file): "{{file}}" will be replaced with a filename
 error_file=Αρχείο: {{file}}
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
+error_line=Γραμμή: {{line}}
 rendering_error=Προέκυψε σφάλμα κατά την ανάλυση της σελίδας.
 
 # Predefined zoom values
 page_scale_width=Πλάτος σελίδας
 page_scale_fit=Μέγεθος σελίδας
-page_scale_auto=Αυτόματη μεγέθυνση
+page_scale_auto=Αυτόματο ζουμ
 page_scale_actual=Πραγματικό μέγεθος
 # LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
 # numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Σφάλμα
 loading_error=Προέκυψε ένα σφάλμα κατά τη φόρτωση του PDF.
 invalid_file_error=Μη έγκυρο ή κατεστραμμένο αρχείο PDF.
 missing_file_error=Λείπει αρχείο PDF.
+unexpected_response_error=Μη αναμενόμενη απόκριση από το διακομιστή.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -162,4 +181,4 @@ password_cancel=Ακύρωση
 printing_not_supported=Προειδοποίηση: Η εκτύπωση δεν υποστηρίζεται πλήρως από αυτόν τον περιηγητή.
 printing_not_ready=Προειδοποίηση: Το PDF δεν φορτώθηκε πλήρως για εκτύπωση.
 web_fonts_disabled=Οι γραμματοσειρές Web απενεργοποιημένες: αδυναμία χρήσης των ενσωματωμένων γραμματοσειρών PDF.
-document_colors_disabled=Δεν επιτρέπεται στα έγγραφα PDF να χρησιμοποιούν τα δικά τους χρώματα: Η επιλογή \'Να επιτρέπεται η χρήση χρωμάτων της σελίδας\' δεν είναι ενεργή στην εφαρμογή.
+document_colors_not_allowed=Στα PDF έγγραφα δεν επιτρέπεται να χρησιμοποιούν τα δικά τους χρώματα: Το “Να επιτρέπεται στις σελίδες να επιλέγουν τα δικά τους χρώματα” είναι απενεργοποιημένο στον περιηγητή.
diff --git a/vendor/pdfjs/web/locale/en-GB/viewer.properties b/vendor/pdfjs/web/locale/en-GB/viewer.properties
index f9e1dfb..a3e0bab 100644
--- a/vendor/pdfjs/web/locale/en-GB/viewer.properties
+++ b/vendor/pdfjs/web/locale/en-GB/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Previous
 next.title=Next Page
 next_label=Next
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Page:
-page_of=of {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Page
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=of {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} of {{pagesCount}})
 
 zoom_out.title=Zoom Out
 zoom_out_label=Zoom Out
@@ -57,17 +60,21 @@ page_rotate_ccw.title=Rotate Anti-Clockwise
 page_rotate_ccw.label=Rotate Anti-Clockwise
 page_rotate_ccw_label=Rotate Anti-Clockwise
 
-hand_tool_enable.title=Enable hand tool
-hand_tool_enable_label=Enable hand tool
-hand_tool_disable.title=Disable hand tool
-hand_tool_disable_label=Disable hand tool
+cursor_text_select_tool.title=Enable Text Selection Tool
+cursor_text_select_tool_label=Text Selection Tool
+cursor_hand_tool.title=Enable Hand Tool
+cursor_hand_tool_label=Hand Tool
 
 # Document properties dialog box
 document_properties.title=Document Properties…
 document_properties_label=Document Properties…
 document_properties_file_name=File name:
 document_properties_file_size=File size:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} kB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=Title:
 document_properties_author=Author:
@@ -75,6 +82,8 @@ document_properties_subject=Subject:
 document_properties_keywords=Keywords:
 document_properties_creation_date=Creation Date:
 document_properties_modification_date=Modification Date:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Creator:
 document_properties_producer=PDF Producer:
@@ -82,13 +91,20 @@ document_properties_version=PDF Version:
 document_properties_page_count=Page Count:
 document_properties_close=Close
 
+print_progress_message=Preparing document for printing…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Cancel
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Toggle Sidebar
+toggle_sidebar_notification.title=Toggle Sidebar (document contains outline/attachments)
 toggle_sidebar_label=Toggle Sidebar
-outline.title=Show Document Outline
-outline_label=Document Outline
+document_outline.title=Show Document Outline (double-click to expand/collapse all items)
+document_outline_label=Document Outline
 attachments.title=Show Attachments
 attachments_label=Attachments
 thumbs.title=Show Thumbnails
@@ -105,7 +121,8 @@ thumb_page_title=Page {{page}}
 thumb_page_canvas=Thumbnail of Page {{page}}
 
 # Find panel button title and messages
-find_label=Find:
+find_input.title=Find
+find_input.placeholder=Find in document…
 find_previous.title=Find the previous occurrence of the phrase
 find_previous_label=Previous
 find_next.title=Find the next occurrence of the phrase
@@ -164,4 +181,4 @@ password_cancel=Cancel
 printing_not_supported=Warning: Printing is not fully supported by this browser.
 printing_not_ready=Warning: The PDF is not fully loaded for printing.
 web_fonts_disabled=Web fonts are disabled: unable to use embedded PDF fonts.
-document_colors_disabled=PDF documents are not allowed to use their own colours: 'Allow pages to choose their own colours' is deactivated in the browser.
+document_colors_not_allowed=PDF documents are not allowed to use their own colours: “Allow pages to choose their own colours” is deactivated in the browser.
diff --git a/vendor/pdfjs/web/locale/en-US/viewer.properties b/vendor/pdfjs/web/locale/en-US/viewer.properties
index 20c9195..f1c5054 100644
--- a/vendor/pdfjs/web/locale/en-US/viewer.properties
+++ b/vendor/pdfjs/web/locale/en-US/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Previous
 next.title=Next Page
 next_label=Next
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Page:
-page_of=of {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Page
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=of {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} of {{pagesCount}})
 
 zoom_out.title=Zoom Out
 zoom_out_label=Zoom Out
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Rotate Counterclockwise
 page_rotate_ccw.label=Rotate Counterclockwise
 page_rotate_ccw_label=Rotate Counterclockwise
 
-hand_tool_enable.title=Enable hand tool
-hand_tool_enable_label=Enable hand tool
-hand_tool_disable.title=Disable hand tool
-hand_tool_disable_label=Disable hand tool
+cursor_text_select_tool.title=Enable Text Selection Tool
+cursor_text_select_tool_label=Text Selection Tool
+cursor_hand_tool.title=Enable Hand Tool
+cursor_hand_tool_label=Hand Tool
 
 # Document properties dialog box
 document_properties.title=Document Properties…
@@ -88,13 +91,20 @@ document_properties_version=PDF Version:
 document_properties_page_count=Page Count:
 document_properties_close=Close
 
+print_progress_message=Preparing document for printing…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Cancel
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Toggle Sidebar
+toggle_sidebar_notification.title=Toggle Sidebar (document contains outline/attachments)
 toggle_sidebar_label=Toggle Sidebar
-outline.title=Show Document Outline
-outline_label=Document Outline
+document_outline.title=Show Document Outline (double-click to expand/collapse all items)
+document_outline_label=Document Outline
 attachments.title=Show Attachments
 attachments_label=Attachments
 thumbs.title=Show Thumbnails
@@ -111,7 +121,8 @@ thumb_page_title=Page {{page}}
 thumb_page_canvas=Thumbnail of Page {{page}}
 
 # Find panel button title and messages
-find_label=Find:
+find_input.title=Find
+find_input.placeholder=Find in document…
 find_previous.title=Find the previous occurrence of the phrase
 find_previous_label=Previous
 find_next.title=Find the next occurrence of the phrase
@@ -170,4 +181,4 @@ password_cancel=Cancel
 printing_not_supported=Warning: Printing is not fully supported by this browser.
 printing_not_ready=Warning: The PDF is not fully loaded for printing.
 web_fonts_disabled=Web fonts are disabled: unable to use embedded PDF fonts.
-document_colors_not_allowed=PDF documents are not allowed to use their own colors: 'Allow pages to choose their own colors' is deactivated in the browser.
+document_colors_not_allowed=PDF documents are not allowed to use their own colors: “Allow pages to choose their own colors” is deactivated in the browser.
diff --git a/vendor/pdfjs/web/locale/en-ZA/viewer.properties b/vendor/pdfjs/web/locale/en-ZA/viewer.properties
index edb9fd0..832d558 100644
--- a/vendor/pdfjs/web/locale/en-ZA/viewer.properties
+++ b/vendor/pdfjs/web/locale/en-ZA/viewer.properties
@@ -18,12 +18,13 @@ previous_label=Previous
 next.title=Next Page
 next_label=Next
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Page:
-page_of=of {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=of {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom_out.title=Zoom Out
 zoom_out_label=Zoom Out
@@ -57,10 +58,6 @@ page_rotate_ccw.title=Rotate Counterclockwise
 page_rotate_ccw.label=Rotate Counterclockwise
 page_rotate_ccw_label=Rotate Counterclockwise
 
-hand_tool_enable.title=Enable hand tool
-hand_tool_enable_label=Enable hand tool
-hand_tool_disable.title=Disable hand tool
-hand_tool_disable_label=Disable hand tool
 
 # Document properties dialog box
 document_properties.title=Document Properties…
@@ -88,19 +85,21 @@ document_properties_version=PDF Version:
 document_properties_page_count=Page Count:
 document_properties_close=Close
 
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Toggle Sidebar
 toggle_sidebar_label=Toggle Sidebar
-outline.title=Show Document Outline
-outline_label=Document Outline
+document_outline.title=Show Document Outline (double-click to expand/collapse all items)
+document_outline_label=Document Outline
 attachments.title=Show Attachments
 attachments_label=Attachments
 thumbs.title=Show Thumbnails
 thumbs_label=Thumbnails
 findbar.title=Find in Document
-findbar_label=Find
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -111,7 +110,6 @@ thumb_page_title=Page {{page}}
 thumb_page_canvas=Thumbnail of Page {{page}}
 
 # Find panel button title and messages
-find_label=Find:
 find_previous.title=Find the previous occurrence of the phrase
 find_previous_label=Previous
 find_next.title=Find the next occurrence of the phrase
@@ -165,9 +163,8 @@ text_annotation_type.alt=[{{type}} Annotation]
 password_label=Enter the password to open this PDF file.
 password_invalid=Invalid password. Please try again.
 password_ok=OK
-password_cancel=Cancel
 
 printing_not_supported=Warning: Printing is not fully supported by this browser.
 printing_not_ready=Warning: The PDF is not fully loaded for printing.
 web_fonts_disabled=Web fonts are disabled: unable to use embedded PDF fonts.
-document_colors_not_allowed=PDF documents are not allowed to use their own colours: 'Allow pages to choose their own colours' is deactivated in the browser.
+document_colors_not_allowed=PDF documents are not allowed to use their own colours: “Allow pages to choose their own colours” is deactivated in the browser.
diff --git a/vendor/pdfjs/web/locale/eo/viewer.properties b/vendor/pdfjs/web/locale/eo/viewer.properties
index 7cc95c6..d4bbd7a 100644
--- a/vendor/pdfjs/web/locale/eo/viewer.properties
+++ b/vendor/pdfjs/web/locale/eo/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Malantaŭen
 next.title=Venonta paĝo
 next_label=Antaŭen
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Paĝo:
-page_of=el {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Paĝo
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=el {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} el {{pagesCount}})
 
 zoom_out.title=Malpligrandigi
 zoom_out_label=Malpligrandigi
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Rotaciigi maldekstrume
 page_rotate_ccw.label=Rotaciigi maldekstrume
 page_rotate_ccw_label=Rotaciigi maldekstrume
 
-hand_tool_enable.title=Aktivigi manan ilon
-hand_tool_enable_label=Aktivigi manan ilon
-hand_tool_disable.title=Malaktivigi manan ilon
-hand_tool_disable_label=Malaktivigi manan ilon
+cursor_text_select_tool.title=Aktivigi tekstan elektilon
+cursor_text_select_tool_label=Teksta elektilo
+cursor_hand_tool.title=Aktivigi ilon de mano
+cursor_hand_tool_label=Ilo de mano
 
 # Document properties dialog box
 document_properties.title=Atributoj de dokumento…
@@ -88,13 +91,20 @@ document_properties_version=Versio de PDF:
 document_properties_page_count=Nombro de paĝoj:
 document_properties_close=Fermi
 
+print_progress_message=Preparo de dokumento por presi ĝin …
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Nuligi
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Montri/kaŝi flankan strion
+toggle_sidebar_notification.title=Montri/kaŝi flankan strion (la dokumento enhavas konturon/aneksaĵojn)
 toggle_sidebar_label=Montri/kaŝi flankan strion
-outline.title=Montri skemon de dokumento
-outline_label=Skemo de dokumento
+document_outline.title=Montri la konturon de dokumento (alklaku duoble por faldi/malfaldi ĉiujn elementojn)
+document_outline_label=Konturo de dokumento
 attachments.title=Montri kunsendaĵojn
 attachments_label=Kunsendaĵojn
 thumbs.title=Montri miniaturojn
@@ -111,7 +121,8 @@ thumb_page_title=Paĝo {{page}}
 thumb_page_canvas=Miniaturo de paĝo {{page}}
 
 # Find panel button title and messages
-find_label=Serĉi:
+find_input.title=Serĉi
+find_input.placeholder=Serĉi en dokumento…
 find_previous.title=Serĉi la antaŭan aperon de la frazo
 find_previous_label=Malantaŭen
 find_next.title=Serĉi la venontan aperon de la frazo
@@ -170,4 +181,4 @@ password_cancel=Nuligi
 printing_not_supported=Averto: tiu ĉi retumilo ne plene subtenas presadon.
 printing_not_ready=Averto: La PDF dosiero ne estas plene ŝargita por presado.
 web_fonts_disabled=Neaktivaj teksaĵaj tiparoj: ne elbas uzi enmetitajn tiparojn de PDF.
-document_colors_disabled=Dokumentoj PDF ne rajtas havi siajn proprajn kolorojn: \'Permesi al paĝoj elekti siajn proprajn kolorojn\' estas malaktiva en la retumilo.
+document_colors_not_allowed=PDF dokumentoj ne rajtas uzi siajn proprajn kolorojn: 'Permesi al paĝoj uzi siajn proprajn kolorojn' ne estas aktiva en la retumilo.
diff --git a/vendor/pdfjs/web/locale/es-AR/viewer.properties b/vendor/pdfjs/web/locale/es-AR/viewer.properties
index 733be7b..970de09 100644
--- a/vendor/pdfjs/web/locale/es-AR/viewer.properties
+++ b/vendor/pdfjs/web/locale/es-AR/viewer.properties
@@ -18,24 +18,27 @@ previous_label=Anterior
 next.title=Página siguiente
 next_label=Siguiente
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Página:
-page_of=de {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Página
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=de {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=( {{pageNumber}} de {{pagesCount}} )
 
 zoom_out.title=Alejar
 zoom_out_label=Alejar
 zoom_in.title=Acercar
 zoom_in_label=Acercar
 zoom.title=Zoom
-print.title=Imprimir
-print_label=Imprimir
 presentation_mode.title=Cambiar a modo presentación
 presentation_mode_label=Modo presentación
 open_file.title=Abrir archivo
 open_file_label=Abrir
+print.title=Imprimir
+print_label=Imprimir
 download.title=Descargar
 download_label=Descargar
 bookmark.title=Vista actual (copiar o abrir en nueva ventana)
@@ -57,17 +60,21 @@ page_rotate_ccw.title=Rotar antihorario
 page_rotate_ccw.label=Rotar antihorario
 page_rotate_ccw_label=Rotar antihorario
 
-hand_tool_enable.title=Habilitar herramienta mano
-hand_tool_enable_label=Habilitar herramienta mano
-hand_tool_disable.title=Deshabilitar herramienta mano
-hand_tool_disable_label=Deshabilitar herramienta mano
+cursor_text_select_tool.title=Habilitar herramienta de selección de texto
+cursor_text_select_tool_label=Herramienta de selección de texto
+cursor_hand_tool.title=Habilitar herramienta mano
+cursor_hand_tool_label=Herramienta mano
 
 # Document properties dialog box
 document_properties.title=Propiedades del documento…
 document_properties_label=Propiedades del documento…
 document_properties_file_name=Nombre de archivo:
 document_properties_file_size=Tamaño de archovo:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=Título:
 document_properties_author=Autor:
@@ -75,6 +82,8 @@ document_properties_subject=Asunto:
 document_properties_keywords=Palabras clave:
 document_properties_creation_date=Fecha de creación:
 document_properties_modification_date=Fecha de modificación:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Creador:
 document_properties_producer=PDF Productor:
@@ -82,13 +91,20 @@ document_properties_version=Versión de PDF:
 document_properties_page_count=Cantidad de páginas:
 document_properties_close=Cerrar
 
+print_progress_message=Preparando documento para imprimir…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Cancelar
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Alternar barra lateral
+toggle_sidebar_notification.title=Intercambiar barra lateral (el documento contiene esquema/adjuntos)
 toggle_sidebar_label=Alternar barra lateral
-outline.title=Mostrar esquema del documento
-outline_label=Esquema del documento
+document_outline.title=Mostrar esquema del documento (doble clic para expandir/colapsar todos los ítems)
+document_outline_label=Esquema del documento
 attachments.title=Mostrar adjuntos
 attachments_label=Adjuntos
 thumbs.title=Mostrar miniaturas
@@ -105,7 +121,8 @@ thumb_page_title=Página {{page}}
 thumb_page_canvas=Miniatura de página {{page}}
 
 # Find panel button title and messages
-find_label=Buscar:
+find_input.title=Buscar
+find_input.placeholder=Buscar en documento…
 find_previous.title=Buscar la aparición anterior de la frase
 find_previous_label=Anterior
 find_next.title=Buscar la siguiente aparición de la frase
@@ -164,4 +181,4 @@ password_cancel=Cancelar
 printing_not_supported=Advertencia: La impresión no está totalmente soportada por este navegador.
 printing_not_ready=Advertencia: El PDF no está completamente cargado para impresión.
 web_fonts_disabled=Tipografía web deshabilitada: no se pueden usar tipos incrustados en PDF.
-document_colors_disabled=Los documentos PDF no tienen permitido usar sus propios colores: \'Permitir a las páginas elegir sus propios colores\' está desactivado en el navegador.
+document_colors_not_allowed=Los documentos PDF no tienen permitido usar sus propios colores: 'Permitir a las páginas elegir sus propios colores' está desactivado en el navegador.
diff --git a/vendor/pdfjs/web/locale/es-CL/viewer.properties b/vendor/pdfjs/web/locale/es-CL/viewer.properties
index 0c610e6..3bafb7f 100644
--- a/vendor/pdfjs/web/locale/es-CL/viewer.properties
+++ b/vendor/pdfjs/web/locale/es-CL/viewer.properties
@@ -12,27 +12,39 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-previous.title = Página anterior
-previous_label = Anterior
-next.title = Página siguiente
-next_label = Siguiente
-page_label = Página:
-page_of = de {{pageCount}}
-zoom_out.title = Alejar
-zoom_out_label = Alejar
-zoom_in.title = Acercar
-zoom_in_label = Acercar
-zoom.title = Ampliación
-print.title = Imprimir
-print_label = Imprimir
-presentation_mode.title = Cambiar al modo de presentación
-presentation_mode_label = Modo de presentación
-open_file.title = Abrir archivo
-open_file_label = Abrir
-download.title = Descargar
-download_label = Descargar
-bookmark.title = Vista actual (copiar o abrir en nueva ventana)
-bookmark_label = Vista actual
+# Main toolbar buttons (tooltips and alt text for images)
+previous.title=Página anterior
+previous_label=Anterior
+next.title=Página siguiente
+next_label=Siguiente
+
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Página
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=de {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} de {{pagesCount}})
+
+zoom_out.title=Alejar
+zoom_out_label=Alejar
+zoom_in.title=Acercar
+zoom_in_label=Acercar
+zoom.title=Ampliación
+presentation_mode.title=Cambiar al modo de presentación
+presentation_mode_label=Modo de presentación
+open_file.title=Abrir archivo
+open_file_label=Abrir
+print.title=Imprimir
+print_label=Imprimir
+download.title=Descargar
+download_label=Descargar
+bookmark.title=Vista actual (copiar o abrir en nueva ventana)
+bookmark_label=Vista actual
+
+# Secondary toolbar and context menu
 tools.title=Herramientas
 tools_label=Herramientas
 first_page.title=Ir a la primera página
@@ -48,16 +60,21 @@ page_rotate_ccw.title=Girar a la izquierda
 page_rotate_ccw.label=Girar a la izquierda
 page_rotate_ccw_label=Girar a la izquierda
 
-hand_tool_enable.title=Activar herramienta de mano
-hand_tool_enable_label=Activar herramienta de mano
-hand_tool_disable.title=Desactivar herramienta de mano
-hand_tool_disable_label=Desactivar herramienta de mano
+cursor_text_select_tool.title=Activar la herramienta de selección de texto
+cursor_text_select_tool_label=Herramienta de selección de texto
+cursor_hand_tool.title=Activar la herramienta de mano
+cursor_hand_tool_label=Herramienta de mano
 
+# Document properties dialog box
 document_properties.title=Propiedades del documento…
 document_properties_label=Propiedades del documento…
-document_properties_file_name=Nombre del archivo:
+document_properties_file_name=Nombre de archivo:
 document_properties_file_size=Tamaño del archivo:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=Título:
 document_properties_author=Autor:
@@ -65,6 +82,8 @@ document_properties_subject=Asunto:
 document_properties_keywords=Palabras clave:
 document_properties_creation_date=Fecha de creación:
 document_properties_modification_date=Fecha de modificación:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Creador:
 document_properties_producer=Productor del PDF:
@@ -72,59 +91,94 @@ document_properties_version=Versión de PDF:
 document_properties_page_count=Cantidad de páginas:
 document_properties_close=Cerrar
 
+print_progress_message=Preparando documento para impresión…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Cancelar
+
+# Tooltips and alt text for side panel toolbar buttons
+# (the _label strings are alt text for the buttons, the .title strings are
+# tooltips)
 toggle_sidebar.title=Barra lateral
+toggle_sidebar_notification.title=Cambiar barra lateral (índice de contenidos del documento/adjuntos)
 toggle_sidebar_label=Mostrar u ocultar la barra lateral
-outline.title = Mostrar esquema del documento
-outline_label = Esquema del documento
+document_outline.title=Mostrar esquema del documento (doble clic para expandir/contraer todos los elementos)
+document_outline_label=Esquema del documento
 attachments.title=Mostrar adjuntos
 attachments_label=Adjuntos
-thumbs.title = Mostrar miniaturas
-thumbs_label = Miniaturas
-findbar.title = Buscar en el documento
-findbar_label = Buscar
-thumb_page_title = Página {{page}}
-thumb_page_canvas = Miniatura de la página {{page}}
-first_page.label = Ir a la primera página
-last_page.label = Ir a la última página
-page_rotate_cw.label = Rotar en sentido de los punteros del reloj
-page_rotate_ccw.label = Rotar en sentido contrario a los punteros del reloj
-find_label = Buscar:
-find_previous.title = Encontrar la aparición anterior de la frase
-find_previous_label = Previo
-find_next.title = Encontrar la siguiente aparición de la frase
-find_next_label = Siguiente
-find_highlight = Destacar todos
-find_match_case_label = Coincidir mayús./minús.
+thumbs.title=Mostrar miniaturas
+thumbs_label=Miniaturas
+findbar.title=Buscar en el documento
+findbar_label=Buscar
+
+# Thumbnails panel item (tooltip and alt text for images)
+# LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
+# number.
+thumb_page_title=Página {{page}}
+# LOCALIZATION NOTE (thumb_page_canvas): "{{page}}" will be replaced by the page
+# number.
+thumb_page_canvas=Miniatura de la página {{page}}
+
+# Find panel button title and messages
+find_input.title=Encontrar
+find_input.placeholder=Encontrar en el documento…
+find_previous.title=Buscar la aparición anterior de la frase
+find_previous_label=Previo
+find_next.title=Buscar la siguiente aparición de la frase
+find_next_label=Siguiente
+find_highlight=Destacar todos
+find_match_case_label=Coincidir mayús./minús.
 find_reached_top=Se alcanzó el inicio del documento, continuando desde el final
 find_reached_bottom=Se alcanzó el final del documento, continuando desde el inicio
-find_not_found = Frase no encontrada
-error_more_info = Más información
-error_less_info = Menos información
-error_close = Cerrar
+find_not_found=Frase no encontrada
+
+# Error panel labels
+error_more_info=Más información
+error_less_info=Menos información
+error_close=Cerrar
+# LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
+# replaced by the PDF.JS version and build ID.
 error_version_info=PDF.js v{{version}} (compilación: {{build}})
-error_message = Mensaje: {{message}}
-error_stack = Pila: {{stack}}
-error_file = Archivo: {{file}}
-error_line = Línea: {{line}}
-rendering_error = Ha ocurrido un error al renderizar la página.
-page_scale_width = Ancho de página
-page_scale_fit = Ajuste de página
-page_scale_auto = Aumento automático
-page_scale_actual = Tamaño actual
+# LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
+# english string describing the error.
+error_message=Mensaje: {{message}}
+# LOCALIZATION NOTE (error_stack): "{{stack}}" will be replaced with a stack
+# trace.
+error_stack=Pila: {{stack}}
+# LOCALIZATION NOTE (error_file): "{{file}}" will be replaced with a filename
+error_file=Archivo: {{file}}
+# LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
+error_line=Línea: {{line}}
+rendering_error=Ha ocurrido un error al renderizar la página.
+
+# Predefined zoom values
+page_scale_width=Ancho de página
+page_scale_fit=Ajuste de página
+page_scale_auto=Aumento automático
+page_scale_actual=Tamaño actual
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
 page_scale_percent={{scale}}%
-loading_error_indicator = Error
-loading_error = Ha ocurrido un error al cargar el PDF.
-invalid_file_error = Archivo PDF inválido o corrupto.
+
+# Loading indicator messages
+loading_error_indicator=Error
+loading_error=Ha ocurrido un error al cargar el PDF.
+invalid_file_error=Archivo PDF inválido o corrupto.
 missing_file_error=Falta el archivo PDF.
 unexpected_response_error=Respuesta del servidor inesperada.
 
+# LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
+# "{{type}}" will be replaced with an annotation type from a list defined in
+# the PDF spec (32000-1:2008 Table 169 – Annotation types).
+# Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[{{type}} Anotación]
 password_label=Ingrese la contraseña para abrir este archivo PDF.
-password_invalid=Contraseña inválida. Por favor, vuelva a intentarlo.
+password_invalid=Contraseña inválida. Por favor, vuelve a intentarlo.
 password_ok=Aceptar
 password_cancel=Cancelar
 
-printing_not_supported = Advertencia: Imprimir no está soportado completamente por este navegador.
+printing_not_supported=Advertencia: Imprimir no está soportado completamente por este navegador.
 printing_not_ready=Advertencia: El PDF no está completamente cargado para ser impreso.
-web_fonts_disabled=Las fuentes web están desactivadas: imposible usar las fuentes PDF embebidas.
+web_fonts_disabled=Las tipografías web están desactivadas: imposible usar las fuentes PDF embebidas.
 document_colors_not_allowed=Los documentos PDF no tienen permitido usar sus propios colores: 'Permitir a las páginas elegir sus propios colores' está desactivado en el navegador.
diff --git a/vendor/pdfjs/web/locale/es-ES/viewer.properties b/vendor/pdfjs/web/locale/es-ES/viewer.properties
index 54e17d2..9505b3a 100644
--- a/vendor/pdfjs/web/locale/es-ES/viewer.properties
+++ b/vendor/pdfjs/web/locale/es-ES/viewer.properties
@@ -6,8 +6,9 @@ previous.title = Página anterior
 previous_label = Anterior
 next.title = Página siguiente
 next_label = Siguiente
-page_label = Página:
-page_of = de {{pageCount}}
+page.title = Página
+of_pages = de {{pagesCount}}
+page_of_pages = ({{pageNumber}} de {{pagesCount}})
 zoom_out.title = Reducir
 zoom_out_label = Reducir
 zoom_in.title = Aumentar
@@ -37,10 +38,10 @@ page_rotate_cw_label = Rotar en sentido horario
 page_rotate_ccw.title = Rotar en sentido antihorario
 page_rotate_ccw.label = Rotar en sentido antihorario
 page_rotate_ccw_label = Rotar en sentido antihorario
-hand_tool_enable.title = Activar herramienta mano
-hand_tool_enable_label = Activar herramienta mano
-hand_tool_disable.title = Desactivar herramienta mano
-hand_tool_disable_label = Desactivar herramienta mano
+cursor_text_select_tool.title = Activar herramienta de selección de texto
+cursor_text_select_tool_label = Herramienta de selección de texto
+cursor_hand_tool.title = Activar herramienta de mano
+cursor_hand_tool_label = Herramienta de mano
 document_properties.title = Propiedades del documento…
 document_properties_label = Propiedades del documento…
 document_properties_file_name = Nombre de archivo:
@@ -59,10 +60,14 @@ document_properties_producer = Productor PDF:
 document_properties_version = Versión PDF:
 document_properties_page_count = Número de páginas:
 document_properties_close = Cerrar
+print_progress_message = Preparando documento para impresión…
+print_progress_percent = {{progress}}%
+print_progress_close = Cancelar
 toggle_sidebar.title = Cambiar barra lateral
+toggle_sidebar_notification.title = Alternar panel lateral (el documento contiene un esquema o adjuntos)
 toggle_sidebar_label = Cambiar barra lateral
-outline.title = Mostrar el esquema del documento
-outline_label = Esquema del documento
+document_outline.title = Mostrar resumen del documento (doble clic para expandir/contraer todos los elementos)
+document_outline_label = Resumen de documento
 attachments.title = Mostrar adjuntos
 attachments_label = Adjuntos
 thumbs.title = Mostrar miniaturas
@@ -71,7 +76,8 @@ findbar.title = Buscar en el documento
 findbar_label = Buscar
 thumb_page_title = Página {{page}}
 thumb_page_canvas = Miniatura de la página {{page}}
-find_label = Buscar:
+find_input.title = Buscar
+find_input.placeholder = Buscar en el documento…
 find_previous.title = Encontrar la anterior aparición de la frase
 find_previous_label = Anterior
 find_next.title = Encontrar la siguiente aparición de esta frase
diff --git a/vendor/pdfjs/web/locale/es-MX/viewer.properties b/vendor/pdfjs/web/locale/es-MX/viewer.properties
index 4b85e8f..6d36e92 100644
--- a/vendor/pdfjs/web/locale/es-MX/viewer.properties
+++ b/vendor/pdfjs/web/locale/es-MX/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Anterior
 next.title=Página siguiente
 next_label=Siguiente
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Página:
-page_of=de {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Página
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=de {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} de {{pagesCount}})
 
 zoom_out.title=Reducir
 zoom_out_label=Reducir
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Girar a la izquierda
 page_rotate_ccw.label=Girar a la izquierda
 page_rotate_ccw_label=Girar a la izquierda
 
-hand_tool_enable.title=Activar herramienta mano
-hand_tool_enable_label=Activar herramienta mano
-hand_tool_disable.title=Desactivar herramienta mano
-hand_tool_disable_label=Desactivar herramienta mano
+cursor_text_select_tool.title=Activar la herramienta de selección de texto
+cursor_text_select_tool_label=Herramienta de selección de texto
+cursor_hand_tool.title=Activar la herramienta de mano
+cursor_hand_tool_label=Herramienta de mano
 
 # Document properties dialog box
 document_properties.title=Propiedades del documento…
@@ -88,13 +91,20 @@ document_properties_version=Versión PDF:
 document_properties_page_count=Número de páginas:
 document_properties_close=Cerrar
 
+print_progress_message=Preparando documento para impresión…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Cancelar
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Cambiar barra lateral
+toggle_sidebar_notification.title=Cambiar barra lateral (índice de contenidos del documento/adjuntos)
 toggle_sidebar_label=Cambiar barra lateral
-outline.title=Mostrar esquema del documento
-outline_label=Esquema del documento
+document_outline.title=Mostrar esquema del documento (doble clic para expandir/contraer todos los elementos)
+document_outline_label=Esquema del documento
 attachments.title=Mostrar adjuntos
 attachments_label=Adjuntos
 thumbs.title=Mostrar miniaturas
@@ -111,7 +121,8 @@ thumb_page_title=Página {{page}}
 thumb_page_canvas=Miniatura de la página {{page}}
 
 # Find panel button title and messages
-find_label=Encontrar:
+find_input.title=Buscar
+find_input.placeholder=Buscar en el documento…
 find_previous.title=Ir a la anterior frase encontrada
 find_previous_label=Anterior
 find_next.title=Ir a la siguiente frase encontrada
diff --git a/vendor/pdfjs/web/locale/et/viewer.properties b/vendor/pdfjs/web/locale/et/viewer.properties
index 83da357..4601784 100644
--- a/vendor/pdfjs/web/locale/et/viewer.properties
+++ b/vendor/pdfjs/web/locale/et/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Eelmine
 next.title=Järgmine lehekülg
 next_label=Järgmine
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Lehekülg:
-page_of=(kokku {{pageCount}})
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Leht
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=/ {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}}/{{pagesCount}})
 
 zoom_out.title=Vähenda
 zoom_out_label=Vähenda
@@ -57,17 +60,17 @@ page_rotate_ccw.title=Pööra vastupäeva
 page_rotate_ccw.label=Pööra vastupäeva
 page_rotate_ccw_label=Pööra vastupäeva
 
-hand_tool_enable.title=Luba sirvimine
-hand_tool_enable_label=Luba sirvimine
-hand_tool_disable.title=Keela sirvimine
-hand_tool_disable_label=Keela sirvimine
 
 # Document properties dialog box
 document_properties.title=Dokumendi omadused…
 document_properties_label=Dokumendi omadused…
 document_properties_file_name=Faili nimi:
 document_properties_file_size=Faili suurus:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KiB ({{size_b}} baiti)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MiB ({{size_b}} baiti)
 document_properties_title=Pealkiri:
 document_properties_author=Autor:
@@ -75,6 +78,8 @@ document_properties_subject=Teema:
 document_properties_keywords=Märksõnad:
 document_properties_creation_date=Loodud:
 document_properties_modification_date=Muudetud:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}} {{time}}
 document_properties_creator=Looja:
 document_properties_producer=Generaator:
@@ -82,13 +87,20 @@ document_properties_version=Generaatori versioon:
 document_properties_page_count=Lehekülgi:
 document_properties_close=Sulge
 
+print_progress_message=Dokumendi ettevalmistamine printimiseks…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Loobu
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Näita külgriba
+toggle_sidebar_notification.title=Näita külgriba (dokument sisaldab sisukorda/manuseid)
 toggle_sidebar_label=Näita külgriba
-outline.title=Näita sisukorda
-outline_label=Näita sisukorda
+document_outline.title=Näita sisukorda (kõigi punktide laiendamiseks/ahendamiseks topeltklõpsa)
+document_outline_label=Näita sisukorda
 attachments.title=Näita manuseid
 attachments_label=Manused
 thumbs.title=Näita pisipilte
@@ -105,7 +117,8 @@ thumb_page_title={{page}}. lehekülg
 thumb_page_canvas={{page}}. lehekülje pisipilt
 
 # Find panel button title and messages
-find_label=Otsi:
+find_input.title=Otsi
+find_input.placeholder=Otsi dokumendist…
 find_previous.title=Otsi fraasi eelmine esinemiskoht
 find_previous_label=Eelmine
 find_next.title=Otsi fraasi järgmine esinemiskoht
@@ -151,7 +164,7 @@ invalid_file_error=Vigane või rikutud PDF-fail.
 missing_file_error=PDF-fail puudub.
 unexpected_response_error=Ootamatu vastus serverilt.
 
-# LOCALIZATION NOTE (text_annotation_type): This is used as a tooltip.
+# LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
@@ -164,4 +177,4 @@ password_cancel=Loobu
 printing_not_supported=Hoiatus: printimine pole selle brauseri poolt täielikult toetatud.
 printing_not_ready=Hoiatus: PDF pole printimiseks täielikult laaditud.
 web_fonts_disabled=Veebifondid on keelatud: PDFiga kaasatud fonte pole võimalik kasutada.
-document_colors_disabled=PDF-dokumentidel pole oma värvide kasutamine lubatud: \'Veebilehtedel on lubatud kasutada oma värve\' on brauseris deaktiveeritud.
+document_colors_not_allowed=PDF-dokumentidel pole oma värvide kasutamine lubatud: “Veebilehtedel on lubatud kasutada oma värve” on brauseris deaktiveeritud.
diff --git a/vendor/pdfjs/web/locale/eu/viewer.properties b/vendor/pdfjs/web/locale/eu/viewer.properties
index c302989..ac1216f 100644
--- a/vendor/pdfjs/web/locale/eu/viewer.properties
+++ b/vendor/pdfjs/web/locale/eu/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Aurrekoa
 next.title=Hurrengo orria
 next_label=Hurrengoa
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Orria:
-page_of=/ {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Orria
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=/ {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages={{pagesCount}}/{{pageNumber}}
 
 zoom_out.title=Urrundu zooma
 zoom_out_label=Urrundu zooma
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Biratu erlojuaren aurkako norantzan
 page_rotate_ccw.label=Biratu erlojuaren aurkako norantzan
 page_rotate_ccw_label=Biratu erlojuaren aurkako norantzan
 
-hand_tool_enable.title=Gaitu eskuaren tresna
-hand_tool_enable_label=Gaitu eskuaren tresna
-hand_tool_disable.title=Desgaitu eskuaren tresna
-hand_tool_disable_label=Desgaitu eskuaren tresna
+cursor_text_select_tool.title=Gaitu testuaren hautapen tresna
+cursor_text_select_tool_label=Testuaren hautapen tresna
+cursor_hand_tool.title=Gaitu eskuaren tresna
+cursor_hand_tool_label=Eskuaren tresna
 
 # Document properties dialog box
 document_properties.title=Dokumentuaren propietateak…
@@ -88,13 +91,20 @@ document_properties_version=PDF bertsioa:
 document_properties_page_count=Orrialde kopurua:
 document_properties_close=Itxi
 
+print_progress_message=Dokumentua inprimatzeko prestatzen…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent=%{{progress}}
+print_progress_close=Utzi
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Txandakatu alboko barra
+toggle_sidebar_notification.title=Txandakatu alboko barra (dokumentuak eskema/eranskinak ditu)
 toggle_sidebar_label=Txandakatu alboko barra
-outline.title=Erakutsi dokumentuaren eskema
-outline_label=Dokumentuaren eskema
+document_outline.title=Erakutsi dokumentuaren eskema (klik bikoitza elementu guztiak zabaltzeko/tolesteko)
+document_outline_label=Dokumentuaren eskema
 attachments.title=Erakutsi eranskinak
 attachments_label=Eranskinak
 thumbs.title=Erakutsi koadro txikiak
@@ -111,7 +121,8 @@ thumb_page_title={{page}}. orria
 thumb_page_canvas={{page}}. orriaren koadro txikia
 
 # Find panel button title and messages
-find_label=Bilatu:
+find_input.title=Bilatu
+find_input.placeholder=Bilatu dokumentuan…
 find_previous.title=Bilatu esaldiaren aurreko parekatzea
 find_previous_label=Aurrekoa
 find_next.title=Bilatu esaldiaren hurrengo parekatzea
diff --git a/vendor/pdfjs/web/locale/fa/viewer.properties b/vendor/pdfjs/web/locale/fa/viewer.properties
index 28f2cb6..577a4e1 100644
--- a/vendor/pdfjs/web/locale/fa/viewer.properties
+++ b/vendor/pdfjs/web/locale/fa/viewer.properties
@@ -18,12 +18,15 @@ previous_label=قبلی
 next.title=صفحهٔ بعدی
 next_label=بعدی
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=صفحه:
-page_of=از {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=صفحه
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=از {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}}از {{pagesCount}})
 
 zoom_out.title=کوچک‌نمایی
 zoom_out_label=کوچک‌نمایی
@@ -57,10 +60,10 @@ page_rotate_ccw.title=چرخش پاد ساعتگرد
 page_rotate_ccw.label=چرخش پاد ساعتگرد
 page_rotate_ccw_label=چرخش پاد ساعتگرد
 
-hand_tool_enable.title=فعال سازی ابزار دست
-hand_tool_enable_label=فعال سازی ابزار دست
-hand_tool_disable.title=غیر‌فعال سازی ابزار دست
-hand_tool_disable_label=غیر‌فعال سازی ابزار دست
+cursor_text_select_tool.title=فعال کردن ابزارِ انتخابِ متن
+cursor_text_select_tool_label=ابزارِ انتخابِ متن
+cursor_hand_tool.title=فعال کردن ابزارِ دست
+cursor_hand_tool_label=ابزار دست
 
 # Document properties dialog box
 document_properties.title=خصوصیات سند...
@@ -88,13 +91,20 @@ document_properties_version=نسخه PDF:
 document_properties_page_count=تعداد صفحات:
 document_properties_close=بستن
 
+print_progress_message=آماده سازی مدارک برای چاپ کردن…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=لغو
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=باز و بسته کردن نوار کناری
+toggle_sidebar_notification.title=تغییر وضعیت نوار کناری (سند حاوی طرح/پیوست است)
 toggle_sidebar_label=تغییرحالت نوارکناری
-outline.title=نمایش طرح نوشتار
-outline_label=طرح نوشتار
+document_outline.title=نمایش رئوس مطالب مدارک(برای بازشدن/جمع شدن همه موارد دوبار کلیک کنید)
+document_outline_label=طرح نوشتار
 attachments.title=نمایش پیوست‌ها
 attachments_label=پیوست‌ها
 thumbs.title=نمایش تصاویر بندانگشتی
@@ -111,7 +121,8 @@ thumb_page_title=صفحه {{page}}
 thumb_page_canvas=تصویر بند‌ انگشتی صفحه {{page}}
 
 # Find panel button title and messages
-find_label=جستجو:
+find_input.title=پیدا کردن
+find_input.placeholder=پیدا کردن در سند…
 find_previous.title=پیدا کردن رخداد قبلی عبارت
 find_previous_label=قبلی
 find_next.title=پیدا کردن رخداد بعدی عبارت
@@ -165,9 +176,9 @@ text_annotation_type.alt=[{{type}} Annotation]
 password_label=جهت باز کردن پرونده PDF گذرواژه را وارد نمائید.
 password_invalid=گذرواژه نامعتبر. لطفا مجددا تلاش کنید.
 password_ok=تأیید
-password_cancel=انصراف
+password_cancel=لغو
 
 printing_not_supported=هشدار: قابلیت چاپ به‌طور کامل در این مرورگر پشتیبانی نمی‌شود.
 printing_not_ready=اخطار: پرونده PDF بطور کامل بارگیری نشده و امکان چاپ وجود ندارد.
 web_fonts_disabled=فونت های تحت وب غیر فعال شده اند: امکان استفاده از نمایش دهنده داخلی PDF وجود ندارد.
-document_colors_not_allowed=فایلهای PDF نمیتوانند که رنگ های خود را داشته باشند. لذا گزینه 'اجازه تغییر رنگ" در مرورگر غیر فعال شده است.
+document_colors_not_allowed=فایلهای PDF اجازه ندارند تا از رنگ‌های خود استفاده کنند: گزینه «به صفحات اجازه بده تا از رنگ‌های خود استفاده کنند» در مرورگر غیر فعال است.
diff --git a/vendor/pdfjs/web/locale/ff/viewer.properties b/vendor/pdfjs/web/locale/ff/viewer.properties
index 026c4bf..23d3b49 100644
--- a/vendor/pdfjs/web/locale/ff/viewer.properties
+++ b/vendor/pdfjs/web/locale/ff/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Ɓennuɗo
 next.title=Hello faango
 next_label=Yeeso
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Hello:
-page_of=e nder {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Hello
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=e nder {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} of {{pagesCount}})
 
 zoom_out.title=Lonngo Woɗɗa
 zoom_out_label=Lonngo Woɗɗa
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Yiiltu Faya Nano
 page_rotate_ccw.label=Yiiltu Faya Nano
 page_rotate_ccw_label=Yiiltu Faya Nano
 
-hand_tool_enable.title=Hurmin kuutorgal junngo
-hand_tool_enable_label=Hurmin kuutorgal junngo
-hand_tool_disable.title=Daaƴ kuutorgal junngo
-hand_tool_disable_label=Daaƴ kuutorgal junngo
+cursor_text_select_tool.title=Gollin kaɓirgel cuɓirgel binndi
+cursor_text_select_tool_label=Kaɓirgel cuɓirgel binndi
+cursor_hand_tool.title=Hurmin kuutorgal junngo
+cursor_hand_tool_label=Kaɓirgel junngo
 
 # Document properties dialog box
 document_properties.title=Keeroraaɗi Winndannde…
@@ -88,13 +91,20 @@ document_properties_version=Yamre PDF:
 document_properties_page_count=Limoore Kelle:
 document_properties_close=Uddu
 
+print_progress_message=Nana heboo winnditaade fiilannde…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Haaytu
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Toggilo Palal Sawndo
+toggle_sidebar_notification.title=Palal sawndo (dokimaa oo ina waɗi taarngo/cinnde)
 toggle_sidebar_label=Toggilo Palal Sawndo
-outline.title=Hollu Toɓɓe Fiilannde
-outline_label=Toɓɓe Fiilannde
+document_outline.title=Hollu Ƴiyal Fiilannde (dobdobo ngam wertude/taggude teme fof)
+document_outline_label=Toɓɓe Fiilannde
 attachments.title=Hollu Ɗisanɗe
 attachments_label=Ɗisanɗe
 thumbs.title=Hollu Dooɓe
@@ -111,7 +121,8 @@ thumb_page_title=Hello {{page}}
 thumb_page_canvas=Dooɓre Hello {{page}}
 
 # Find panel button title and messages
-find_label=Yiytu:
+find_input.title=Yiytu
+find_input.placeholder=Yiylo nder dokimaa
 find_previous.title=Yiylo cilol ɓennugol konngol ngol
 find_previous_label=Ɓennuɗo
 find_next.title=Yiylo cilol garowol konngol ngol
diff --git a/vendor/pdfjs/web/locale/fi/viewer.properties b/vendor/pdfjs/web/locale/fi/viewer.properties
index d64a0a8..241d5af 100644
--- a/vendor/pdfjs/web/locale/fi/viewer.properties
+++ b/vendor/pdfjs/web/locale/fi/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Edellinen
 next.title=Seuraava sivu
 next_label=Seuraava
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Sivu:
-page_of=/ {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Sivu
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=/ {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} / {{pagesCount}})
 
 zoom_out.title=Loitonna
 zoom_out_label=Loitonna
@@ -57,17 +60,21 @@ page_rotate_ccw.title=Kierrä vasemmalle
 page_rotate_ccw.label=Kierrä vasemmalle
 page_rotate_ccw_label=Kierrä vasemmalle
 
-hand_tool_enable.title=Käytä käsityökalua
-hand_tool_enable_label=Käytä käsityökalua
-hand_tool_disable.title=Poista käsityökalu käytöstä
-hand_tool_disable_label=Poista käsityökalu käytöstä
+cursor_text_select_tool.title=Käytä tekstinvalintatyökalua
+cursor_text_select_tool_label=Tekstinvalintatyökalu
+cursor_hand_tool.title=Käytä käsityökalua
+cursor_hand_tool_label=Käsityökalu
 
 # Document properties dialog box
 document_properties.title=Dokumentin ominaisuudet…
 document_properties_label=Dokumentin ominaisuudet…
 document_properties_file_name=Tiedostonimi:
 document_properties_file_size=Tiedoston koko:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} kt ({{size_b}} tavua)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} Mt ({{size_b}} tavua)
 document_properties_title=Otsikko:
 document_properties_author=Tekijä:
@@ -75,6 +82,8 @@ document_properties_subject=Aihe:
 document_properties_keywords=Avainsanat:
 document_properties_creation_date=Luomispäivämäärä:
 document_properties_modification_date=Muokkauspäivämäärä:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Luoja:
 document_properties_producer=PDF-tuottaja:
@@ -82,13 +91,20 @@ document_properties_version=PDF-versio:
 document_properties_page_count=Sivujen määrä:
 document_properties_close=Sulje
 
+print_progress_message=Valmistellaan dokumenttia tulostamista varten…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}} %
+print_progress_close=Peruuta
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Näytä/piilota sivupaneeli
+toggle_sidebar_notification.title=Näytä/piilota sivupaneeli (dokumentissa on sisällys tai liitteitä)
 toggle_sidebar_label=Näytä/piilota sivupaneeli
-outline.title=Näytä dokumentin rakenne
-outline_label=Dokumentin rakenne
+document_outline.title=Näytä dokumentin sisällys (laajenna tai kutista kohdat kaksoisnapsauttamalla)
+document_outline_label=Dokumentin sisällys
 attachments.title=Näytä liitteet
 attachments_label=Liitteet
 thumbs.title=Näytä pienoiskuvat
@@ -105,7 +121,8 @@ thumb_page_title=Sivu {{page}}
 thumb_page_canvas=Pienoiskuva sivusta {{page}}
 
 # Find panel button title and messages
-find_label=Etsi:
+find_input.title=Etsi
+find_input.placeholder=Etsi dokumentista…
 find_previous.title=Etsi hakusanan edellinen osuma
 find_previous_label=Edellinen
 find_next.title=Etsi hakusanan seuraava osuma
@@ -164,4 +181,4 @@ password_cancel=Peruuta
 printing_not_supported=Varoitus: Selain ei tue kaikkia tulostustapoja.
 printing_not_ready=Varoitus: PDF-tiedosto ei ole vielä latautunut kokonaan, eikä sitä voi vielä tulostaa.
 web_fonts_disabled=Verkkosivujen omat kirjasinlajit on estetty: ei voida käyttää upotettuja PDF-kirjasinlajeja.
-document_colors_disabled=PDF-dokumenttien ei ole sallittua käyttää omia värejään: Asetusta "Sivut saavat käyttää omia värejään oletusten sijaan" ei ole valittu selaimen asetuksissa.
+document_colors_not_allowed=PDF-dokumenttien ei ole sallittua käyttää omia värejään: Asetusta ”Sivut saavat käyttää omia värejään oletusten sijaan” ei ole valittu selaimen asetuksissa.
diff --git a/vendor/pdfjs/web/locale/fr/viewer.properties b/vendor/pdfjs/web/locale/fr/viewer.properties
index ee947e4..2c0f0ff 100644
--- a/vendor/pdfjs/web/locale/fr/viewer.properties
+++ b/vendor/pdfjs/web/locale/fr/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Précédent
 next.title=Page suivante
 next_label=Suivant
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Page :
-page_of=sur {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Page
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=sur {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} sur {{pagesCount}})
 
 zoom_out.title=Zoom arrière
 zoom_out_label=Zoom arrière
@@ -57,39 +60,21 @@ page_rotate_ccw.title=Rotation anti-horaire
 page_rotate_ccw.label=Rotation anti-horaire
 page_rotate_ccw_label=Rotation anti-horaire
 
-# Tooltips and alt text for side panel toolbar buttons
-# (the _label strings are alt text for the buttons, the .title strings are
-# tooltips)
-toggle_sidebar.title=Afficher/Masquer le panneau latéral
-toggle_sidebar_label=Afficher/Masquer le panneau latéral
-outline.title=Afficher les signets
-outline_label=Signets du document
-attachments.title=Afficher les pièces jointes
-attachments_label=Pièces jointes
-thumbs.title=Afficher les vignettes
-thumbs_label=Vignettes
-findbar.title=Rechercher dans le document
-findbar_label=Rechercher
-
-# Thumbnails panel item (tooltip and alt text for images)
-# LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
-# number.
-thumb_page_title=Page {{page}}
-# LOCALIZATION NOTE (thumb_page_canvas): "{{page}}" will be replaced by the page
-# number.
-thumb_page_canvas=Vignette de la page {{page}}
-
-hand_tool_enable.title=Activer l'outil main
-hand_tool_enable_label=Activer l'outil main
-hand_tool_disable.title=Désactiver l'outil main
-hand_tool_disable_label=Désactiver l'outil main
+cursor_text_select_tool.title=Activer l’outil de sélection de texte
+cursor_text_select_tool_label=Outil de sélection de texte
+cursor_hand_tool.title=Activer l’outil main
+cursor_hand_tool_label=Outil main
 
 # Document properties dialog box
 document_properties.title=Propriétés du document…
 document_properties_label=Propriétés du document…
 document_properties_file_name=Nom du fichier :
 document_properties_file_size=Taille du fichier :
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} Ko ({{size_b}} octets)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} Mo ({{size_b}} octets)
 document_properties_title=Titre :
 document_properties_author=Auteur :
@@ -97,6 +82,8 @@ document_properties_subject=Sujet :
 document_properties_keywords=Mots-clés :
 document_properties_creation_date=Date de création :
 document_properties_modification_date=Modifié le :
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}} à {{time}}
 document_properties_creator=Créé par :
 document_properties_producer=Outil de conversion PDF :
@@ -104,9 +91,39 @@ document_properties_version=Version PDF :
 document_properties_page_count=Nombre de pages :
 document_properties_close=Fermer
 
+print_progress_message=Préparation du document pour l’impression…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}} %
+print_progress_close=Annuler
+
+# Tooltips and alt text for side panel toolbar buttons
+# (the _label strings are alt text for the buttons, the .title strings are
+# tooltips)
+toggle_sidebar.title=Afficher/Masquer le panneau latéral
+toggle_sidebar_notification.title=Afficher/Masquer le panneau latéral (le document contient des signets/pièces jointes)
+toggle_sidebar_label=Afficher/Masquer le panneau latéral
+document_outline.title=Afficher les signets du document (double-cliquer pour développer/réduire tous les éléments)
+document_outline_label=Signets du document
+attachments.title=Afficher les pièces jointes
+attachments_label=Pièces jointes
+thumbs.title=Afficher les vignettes
+thumbs_label=Vignettes
+findbar.title=Rechercher dans le document
+findbar_label=Rechercher
+
+# Thumbnails panel item (tooltip and alt text for images)
+# LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
+# number.
+thumb_page_title=Page {{page}}
+# LOCALIZATION NOTE (thumb_page_canvas): "{{page}}" will be replaced by the page
+# number.
+thumb_page_canvas=Vignette de la page {{page}}
+
 # Find panel button title and messages
-find_label=Rechercher :
-find_previous.title=Trouver l'occurrence précédente de la phrase
+find_input.title=Rechercher
+find_input.placeholder=Rechercher dans le document…
+find_previous.title=Trouver l’occurrence précédente de la phrase
 find_previous_label=Précédent
 find_next.title=Trouver la prochaine occurrence de la phrase
 find_next_label=Suivant
@@ -117,8 +134,8 @@ find_reached_bottom=Bas de la page atteint, poursuite au début
 find_not_found=Phrase introuvable
 
 # Error panel labels
-error_more_info=Plus d'informations
-error_less_info=Moins d'informations
+error_more_info=Plus d’informations
+error_less_info=Moins d’informations
 error_close=Fermer
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
@@ -133,7 +150,7 @@ error_stack=Pile : {{stack}}
 error_file=Fichier : {{file}}
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
 error_line=Ligne : {{line}}
-rendering_error=Une erreur s'est produite lors de l'affichage de la page.
+rendering_error=Une erreur s’est produite lors de l’affichage de la page.
 
 # Predefined zoom values
 page_scale_width=Pleine largeur
@@ -146,7 +163,7 @@ page_scale_percent={{scale}} %
 
 # Loading indicator messages
 loading_error_indicator=Erreur
-loading_error=Une erreur s'est produite lors du chargement du fichier PDF.
+loading_error=Une erreur s’est produite lors du chargement du fichier PDF.
 invalid_file_error=Fichier PDF invalide ou corrompu.
 missing_file_error=Fichier PDF manquant.
 unexpected_response_error=Réponse inattendue du serveur.
@@ -161,7 +178,7 @@ password_invalid=Mot de passe incorrect. Veuillez réessayer.
 password_ok=OK
 password_cancel=Annuler
 
-printing_not_supported=Attention : l'impression n'est pas totalement prise en charge par ce navigateur.
-printing_not_ready=Attention : le PDF n'est pas entièrement chargé pour pouvoir l'imprimer.
-web_fonts_disabled=Les polices web sont désactivées : impossible d'utiliser les polices intégrées au PDF.
+printing_not_supported=Attention : l’impression n’est pas totalement prise en charge par ce navigateur.
+printing_not_ready=Attention : le PDF n’est pas entièrement chargé pour pouvoir l’imprimer.
+web_fonts_disabled=Les polices web sont désactivées : impossible d’utiliser les polices intégrées au PDF.
 document_colors_not_allowed=Les documents PDF ne peuvent pas utiliser leurs propres couleurs : « Autoriser les pages web à utiliser leurs propres couleurs » est désactivé dans le navigateur.
diff --git a/vendor/pdfjs/web/locale/fy-NL/viewer.properties b/vendor/pdfjs/web/locale/fy-NL/viewer.properties
index 4a0f747..5f04144 100644
--- a/vendor/pdfjs/web/locale/fy-NL/viewer.properties
+++ b/vendor/pdfjs/web/locale/fy-NL/viewer.properties
@@ -18,26 +18,29 @@ previous_label=Foarige
 next.title=Folgjende side
 next_label=Folgjende
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=side:
-page_of=fan {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Side
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=fa {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} fan {{pagesCount}})
 
 zoom_out.title=Utzoome
 zoom_out_label=Utzoome
 zoom_in.title=Ynzoome
 zoom_in_label=Ynzoome
 zoom.title=Zoome
-print.title=Ofdrukke
-print_label=Ofdrukke
-presentation_mode.title=Wikselje nei presintaasjemoadus
-presentation_mode_label=Presintaasjemoadus
+presentation_mode.title=Wikselje nei presintaasjemodus
+presentation_mode_label=Presintaasjemodus
 open_file.title=Bestân iepenje
 open_file_label=Iepenje
-download.title=Ynlade
-download_label=Ynlade
+print.title=Ofdrukke
+print_label=Ofdrukke
+download.title=Downloade
+download_label=Downloade
 bookmark.title=Aktuele finster (kopiearje of iepenje yn nij finster)
 bookmark_label=Aktuele finster
 
@@ -45,22 +48,22 @@ bookmark_label=Aktuele finster
 tools.title=Ark
 tools_label=Ark
 first_page.title=Gean nei earste side
-first_page.label=Gean nei earste side
+first_page.label=Nei earste side gean
 first_page_label=Gean nei earste side
 last_page.title=Gean nei lêste side
-last_page.label=Gean nei lêste side
+last_page.label=Nei lêste side gean
 last_page_label=Gean nei lêste side
 page_rotate_cw.title=Rjochtsom draaie
 page_rotate_cw.label=Rjochtsom draaie
 page_rotate_cw_label=Rjochtsom draaie
-page_rotate_ccw.title=Linksom draaie
-page_rotate_ccw.label=Linksom draaie
-page_rotate_ccw_label=Linksom draaie
+page_rotate_ccw.title=Loftsom draaie
+page_rotate_ccw.label=Loftsom draaie
+page_rotate_ccw_label=Loftsom draaie
 
-hand_tool_enable.title=Hânark ynskeakelje
-hand_tool_enable_label=Hânark ynskeakelje
-hand_tool_disable.title=Hânark úyskeakelje
-hand_tool_disable_label=Hânark úyskeakelje
+cursor_text_select_tool.title=Tekstseleksjehelpmiddel ynskeakelje
+cursor_text_select_tool_label=Tekstseleksjehelpmiddel
+cursor_hand_tool.title=Hânhelpmiddel ynskeakelje
+cursor_hand_tool_label=Hânhelpmiddel
 
 # Document properties dialog box
 document_properties.title=Dokuminteigenskippen…
@@ -88,13 +91,20 @@ document_properties_version=PDF-ferzje:
 document_properties_page_count=Siden:
 document_properties_close=Slute
 
+print_progress_message=Dokumint tariede oar ôfdrukken…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Annulearje
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Sidebalke yn-/útskeakelje
+toggle_sidebar_notification.title=Sidebalke yn-/útskeakelje (dokumint befettet outline/bylagen)
 toggle_sidebar_label=Sidebalke yn-/útskeakelje
-outline.title=Dokumint ynhâldsopjefte toane
-outline_label=Dokumint ynhâldsopjefte
+document_outline.title=Dokumintoersjoch toane (dûbelklik om alle items út/yn te klappen)
+document_outline_label=Dokumintoersjoch
 attachments.title=Bylagen toane
 attachments_label=Bylagen
 thumbs.title=Foarbylden toane
@@ -110,22 +120,17 @@ thumb_page_title=Side {{page}}
 # number.
 thumb_page_canvas=Foarbyld fan side {{page}}
 
-# Context menu
-first_page.label=Nei earste side gean
-last_page.label=Nei lêste side gean
-page_rotate_cw.label=Rjochtsom draaie
-page_rotate_ccw.label=Linksom draaie
-
 # Find panel button title and messages
-find_label=Sykje:
+find_input.title=Sykje
+find_input.placeholder=Sykje yn dokumint…
 find_previous.title=It foarige foarkommen fan de tekst sykje
 find_previous_label=Foarige
 find_next.title=It folgjende foarkommen fan de tekst sykje
 find_next_label=Folgjende
 find_highlight=Alles markearje
 find_match_case_label=Haadlettergefoelich
-find_reached_top=Boppekant fan dokumint berikt, trochgien fanôf ûnder
-find_reached_bottom=Ein fan dokumint berikt, trochgien fanôf boppe
+find_reached_top=Boppekant fan dokumint berikt, trochgien fan ûnder ôf
+find_reached_bottom=Ein fan dokumint berikt, trochgien fan boppe ôf
 find_not_found=Tekst net fûn
 
 # Error panel labels
@@ -151,7 +156,7 @@ rendering_error=Der is in flater bard by it renderjen fan de side.
 page_scale_width=Sidebreedte
 page_scale_fit=Hiele side
 page_scale_auto=Automatysk zoome
-page_scale_actual=Wurklike grutte
+page_scale_actual=Werklike grutte
 # LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
 # numerical scale value.
 page_scale_percent={{scale}}%
@@ -161,7 +166,7 @@ loading_error_indicator=Flater
 loading_error=Der is in flater bard by it laden fan de PDF.
 invalid_file_error=Ynfalide of korruptearre PDF-bestân.
 missing_file_error=PDF-bestân ûntbrekt.
-unexpected_response_error=Unferwacht tsjinnerantwurd.
+unexpected_response_error=Unferwacht serverantwurd.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -176,4 +181,4 @@ password_cancel=Annulearje
 printing_not_supported=Warning: Printen is net folslein stipe troch dizze browser.
 printing_not_ready=Warning: PDF is net folslein laden om ôf te drukken.
 web_fonts_disabled=Weblettertypen binne útskeakele: gebrûk fan ynsluten PDF-lettertypen is net mooglik.
-document_colors_disabled=PDF-dokuminten binne net tastien om har eigen kleuren te brûken: ‘Siden tastean har eigen kleuren te kiezen’ is útskeakele yn de browser.
+document_colors_not_allowed=PDF-dokuminten meie harren eigen kleuren net brûke: ‘Siden tastean om harren eigen kleuren te kiezen’ is útskeakele yn de browser.
diff --git a/vendor/pdfjs/web/locale/ga-IE/viewer.properties b/vendor/pdfjs/web/locale/ga-IE/viewer.properties
index 7fa5076..62f1a55 100644
--- a/vendor/pdfjs/web/locale/ga-IE/viewer.properties
+++ b/vendor/pdfjs/web/locale/ga-IE/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Roimhe Seo
 next.title=An Chéad Leathanach Eile
 next_label=Ar Aghaidh
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Leathanach:
-page_of=as {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Leathanach
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=as {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} as {{pagesCount}})
 
 zoom_out.title=Súmáil Amach
 zoom_out_label=Súmáil Amach
@@ -36,8 +39,8 @@ open_file.title=Oscail Comhad
 open_file_label=Oscail
 print.title=Priontáil
 print_label=Priontáil
-download.title=Íosluchtaigh
-download_label=Íosluchtaigh
+download.title=Íoslódáil
+download_label=Íoslódáil
 bookmark.title=An t-amharc reatha (cóipeáil nó oscail i bhfuinneog nua)
 bookmark_label=An tAmharc Reatha
 
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Rothlaigh ar tuathal
 page_rotate_ccw.label=Rothlaigh ar tuathal
 page_rotate_ccw_label=Rothlaigh ar tuathal
 
-hand_tool_enable.title=Cumasaigh uirlis láimhe
-hand_tool_enable_label=Cumasaigh uirlis láimhe
-hand_tool_disable.title=Díchumasaigh uirlis láimhe
-hand_tool_disable_label=Díchumasaigh uirlis láimhe
+cursor_text_select_tool.title=Cumasaigh an Uirlis Roghnaithe Téacs
+cursor_text_select_tool_label=Uirlis Roghnaithe Téacs
+cursor_hand_tool.title=Cumasaigh an Uirlis Láimhe
+cursor_hand_tool_label=Uirlis Láimhe
 
 # Document properties dialog box
 document_properties.title=Airíonna na Cáipéise…
@@ -88,13 +91,20 @@ document_properties_version=Leagan PDF:
 document_properties_page_count=Líon Leathanach:
 document_properties_close=Dún
 
+print_progress_message=Cáipéis á hullmhú le priontáil…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Cealaigh
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Scoránaigh an Barra Taoibh
+toggle_sidebar_notification.title=Scoránaigh an Barra Taoibh (achoimre/iatáin sa cháipéis)
 toggle_sidebar_label=Scoránaigh an Barra Taoibh
-outline.title=Taispeáin Creatlach na Cáipéise
-outline_label=Creatlach na Cáipéise
+document_outline.title=Taispeáin Imlíne na Cáipéise (déchliceáil chun chuile rud a leathnú nó a laghdú)
+document_outline_label=Creatlach na Cáipéise
 attachments.title=Taispeáin Iatáin
 attachments_label=Iatáin
 thumbs.title=Taispeáin Mionsamhlacha
@@ -111,7 +121,8 @@ thumb_page_title=Leathanach {{page}}
 thumb_page_canvas=Mionsamhail Leathanaigh {{page}}
 
 # Find panel button title and messages
-find_label=Aimsigh:
+find_input.title=Aimsigh
+find_input.placeholder=Aimsigh sa cháipéis…
 find_previous.title=Aimsigh an sampla roimhe seo den nath seo
 find_previous_label=Roimhe seo
 find_next.title=Aimsigh an chéad sampla eile den nath sin
@@ -120,7 +131,7 @@ find_highlight=Aibhsigh uile
 find_match_case_label=Cásíogair
 find_reached_top=Ag barr na cáipéise, ag leanúint ón mbun
 find_reached_bottom=Ag bun na cáipéise, ag leanúint ón mbarr
-find_not_found=Abairtín gan aimsiú
+find_not_found=Frása gan aimsiú
 
 # Error panel labels
 error_more_info=Tuilleadh Eolais
@@ -152,10 +163,10 @@ page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Earráid
-loading_error=Tharla earráid agus an cháipéis PDF á luchtú.
+loading_error=Tharla earráid agus an cháipéis PDF á lódáil.
 invalid_file_error=Comhad neamhbhailí nó truaillithe PDF.
 missing_file_error=Comhad PDF ar iarraidh.
-unexpected_response_error=Freagra ón bhfreastalaí gan súil leis.
+unexpected_response_error=Freagra ón bhfreastalaí nach rabhthas ag súil leis.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -168,6 +179,6 @@ password_ok=OK
 password_cancel=Cealaigh
 
 printing_not_supported=Rabhadh: Ní thacaíonn an brabhsálaí le priontáil go hiomlán.
-printing_not_ready=Rabhadh: Ní féidir an PDF a phriontáil go dtí go mbeidh an cháipéis iomlán luchtaithe.
+printing_not_ready=Rabhadh: Ní féidir an PDF a phriontáil go dtí go mbeidh an cháipéis iomlán lódáilte.
 web_fonts_disabled=Tá clófhoirne Gréasáin díchumasaithe: ní féidir clófhoirne leabaithe PDF a úsáid.
-document_colors_not_allowed=Níl cead ag cáipéisí PDF a ndathanna féin a roghnú; tá 'Tabhair cead do leathanaigh a ndathanna féin a roghnú' díchumasaithe sa mbrabhsálaí.
+document_colors_not_allowed=Níl cead ag cáipéisí PDF a ndathanna féin a roghnú: tá “Tabhair cead do leathanaigh a ndathanna féin a roghnú” díchumasaithe sa mbrabhsálaí.
diff --git a/vendor/pdfjs/web/locale/gd/viewer.properties b/vendor/pdfjs/web/locale/gd/viewer.properties
index 509b71b..ad752b8 100644
--- a/vendor/pdfjs/web/locale/gd/viewer.properties
+++ b/vendor/pdfjs/web/locale/gd/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Air ais
 next.title=An ath-dhuilleag
 next_label=Air adhart
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Duilleag:
-page_of=à {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Duilleag
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=à {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} à {{pagesCount}})
 
 zoom_out.title=Sùm a-mach
 zoom_out_label=Sùm a-mach
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Cuairtich gu tuathail
 page_rotate_ccw.label=Cuairtich gu tuathail
 page_rotate_ccw_label=Cuairtich gu tuathail
 
-hand_tool_enable.title=Cuir inneal na làimhe an comas
-hand_tool_enable_label=Cuir inneal na làimhe an comas
-hand_tool_disable.title=Cuir inneal na làimhe à comas
-hand_tool_disable_label=Cuir à comas inneal na làimhe
+cursor_text_select_tool.title=Cuir an comas inneal taghadh an teacsa
+cursor_text_select_tool_label=Inneal taghadh an teacsa
+cursor_hand_tool.title=Cuir inneal na làimhe an comas
+cursor_hand_tool_label=Inneal na làimhe
 
 # Document properties dialog box
 document_properties.title=Roghainnean na sgrìobhainne…
@@ -88,13 +91,20 @@ document_properties_version=Tionndadh a' PDF:
 document_properties_page_count=Àireamh de dhuilleagan:
 document_properties_close=Dùin
 
+print_progress_message=Ag ullachadh na sgrìobhainn airson clò-bhualadh…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Sguir dheth
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Toglaich am bàr-taoibh
+toggle_sidebar_notification.title=Toglaich am bàr-taoibh (tha oir-loidhne/ceanglachain aig an sgrìobhainn)
 toggle_sidebar_label=Toglaich am bàr-taoibh
-outline.title=Seall an sgrìobhainn far loidhne
-outline_label=Oir-loidhne na sgrìobhainne
+document_outline.title=Seall oir-loidhne na sgrìobhainn (dèan briogadh dùbailte airson a h-uile nì a leudachadh/a cho-theannadh)
+document_outline_label=Oir-loidhne na sgrìobhainne
 attachments.title=Seall na ceanglachain
 attachments_label=Ceanglachain
 thumbs.title=Seall na dealbhagan
@@ -111,7 +121,8 @@ thumb_page_title=Duilleag a {{page}}
 thumb_page_canvas=Dealbhag duilleag a {{page}}
 
 # Find panel button title and messages
-find_label=Lorg:
+find_input.title=Lorg
+find_input.placeholder=Lorg san sgrìobhainn...
 find_previous.title=Lorg làthair roimhe na h-abairt seo
 find_previous_label=Air ais
 find_next.title=Lorg ath-làthair na h-abairt seo
@@ -170,4 +181,4 @@ password_cancel=Sguir dheth
 printing_not_supported=Rabhadh: Chan eil am brabhsair seo a' cur làn-taic ri clò-bhualadh.
 printing_not_ready=Rabhadh: Cha deach am PDF a luchdadh gu tur airson clò-bhualadh.
 web_fonts_disabled=Tha cruthan-clò lìn à comas: Chan urrainn dhuinn cruthan-clò PDF leabaichte a chleachdadh.
-document_colors_not_allowed=Chan fhaod sgrìobhainnean PDF na dathan aca fhèin a chleachdadh: Tha "Leig le duilleagan na dathan aca fhèin a chleachdadh" à comas sa bhrabhsair.
+document_colors_not_allowed=Chan fhaod sgrìobhainnean PDF na dathan aca fhèin a chleachdadh: Tha “Leig le duilleagan na dathan aca fhèin a chleachdadh” à comas sa bhrabhsair.
diff --git a/vendor/pdfjs/web/locale/gl/viewer.properties b/vendor/pdfjs/web/locale/gl/viewer.properties
index 0acc4f7..f393fca 100644
--- a/vendor/pdfjs/web/locale/gl/viewer.properties
+++ b/vendor/pdfjs/web/locale/gl/viewer.properties
@@ -18,12 +18,12 @@ previous_label=Anterior
 next.title=Seguinte páxina
 next_label=Seguinte
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Páxina:
-page_of=de {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom_out.title=Reducir
 zoom_out_label=Reducir
@@ -57,10 +57,6 @@ page_rotate_ccw.title=Rotar no sentido contrario ás agullas do reloxo
 page_rotate_ccw.label=Rotar no sentido contrario ás agullas do reloxo
 page_rotate_ccw_label=Rotar no sentido contrario ás agullas do reloxo
 
-hand_tool_enable.title=Activar ferramenta man
-hand_tool_enable_label=Activar ferramenta man
-hand_tool_disable.title=Desactivar ferramenta man
-hand_tool_disable_label=Desactivar ferramenta man
 
 # Document properties dialog box
 document_properties.title=Propiedades do documento…
@@ -88,13 +84,14 @@ document_properties_version=Versión de PDF:
 document_properties_page_count=Número de páxinas:
 document_properties_close=Pechar
 
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Amosar/agochar a barra lateral
 toggle_sidebar_label=Amosar/agochar a barra lateral
-outline.title=Amosar esquema do documento
-outline_label=Esquema do documento
 attachments.title=Amosar anexos
 attachments_label=Anexos
 thumbs.title=Amosar miniaturas
@@ -111,7 +108,6 @@ thumb_page_title=Páxina {{page}}
 thumb_page_canvas=Miniatura da páxina {{page}}
 
 # Find panel button title and messages
-find_label=Atopar:
 find_previous.title=Atopar a anterior aparición da frase
 find_previous_label=Anterior
 find_next.title=Atopar a seguinte aparición da frase
@@ -170,4 +166,3 @@ password_cancel=Cancelar
 printing_not_supported=Aviso: A impresión non é compatíbel de todo con este navegador.
 printing_not_ready=Aviso: O PDF non se cargou completamente para imprimirse.
 web_fonts_disabled=Desactiváronse as fontes web:  foi imposíbel usar as fontes incrustadas no PDF.
-document_colors_disabled=Non se permite que os documentos PDF usen as súas propias cores: «Permitir que as páxinas escollan as súas propias cores» está desactivado no navegador.
diff --git a/vendor/pdfjs/web/locale/gu-IN/viewer.properties b/vendor/pdfjs/web/locale/gu-IN/viewer.properties
index df6bb15..433cabf 100644
--- a/vendor/pdfjs/web/locale/gu-IN/viewer.properties
+++ b/vendor/pdfjs/web/locale/gu-IN/viewer.properties
@@ -18,12 +18,12 @@ previous_label=પહેલાનુ
 next.title=આગળનુ પાનું
 next_label=આગળનું
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=પાનું:
-page_of={{pageCount}} નું
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom_out.title=મોટુ કરો
 zoom_out_label=મોટુ કરો
@@ -53,10 +53,6 @@ page_rotate_cw_label=ઘડિયાળનાં કાંટા તરફ ફ�
 page_rotate_ccw.label=ઘડિયાળનાં કાંટાની ઉલટી દિશામાં ફેરવો
 page_rotate_ccw_label=ઘડિયાળનાં કાંટાની વિરુદ્દ ફેરવો
 
-hand_tool_enable.title=હાથનાં સાધનને સક્રિય કરો
-hand_tool_enable_label=હાથનાં સાધનને સક્રિય કરો
-hand_tool_disable.title=હાથનાં સાધનને નિષ્ક્રિય કરો
-hand_tool_disable_label=હાથનાં સાધનને નિષ્ક્રિય કરો
 
 # Document properties dialog box
 document_properties.title=દસ્તાવેજ ગુણધર્મો…
@@ -84,13 +80,15 @@ document_properties_version=PDF આવૃત્તિ:
 document_properties_page_count=પાનાં ગણતરી:
 document_properties_close=બંધ કરો
 
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=ટૉગલ બાજુપટ્ટી
 toggle_sidebar_label=ટૉગલ બાજુપટ્ટી
-outline.title=દસ્તાવેજ રૂપરેખા બતાવો
-outline_label=દસ્તાવેજ રૂપરેખા
+document_outline_label=દસ્તાવેજ રૂપરેખા
 attachments.title=જોડાણોને બતાવો
 attachments_label=જોડાણો
 thumbs.title=થંબનેલ્સ બતાવો
@@ -107,7 +105,6 @@ thumb_page_title=પાનું {{page}}
 thumb_page_canvas=પાનાં {{page}} નું થંબનેલ્સ
 
 # Find panel button title and messages
-find_label=શોધો:
 find_previous.title=શબ્દસમૂહની પાછલી ઘટનાને શોધો
 find_previous_label=પહેલાંનુ
 find_next.title=શબ્દસમૂહની આગળની ઘટનાને શોધો
@@ -159,7 +156,6 @@ text_annotation_type.alt=[{{type}} Annotation]
 password_label=આ PDF ફાઇલને ખોલવા પાસવર્ડને દાખલ કરો.
 password_invalid=અયોગ્ય પાસવર્ડ. મહેરબાની કરીને ફરી પ્રયત્ન કરો.
 password_ok=બરાબર
-password_cancel=રદ કરો
 
 printing_not_supported=ચેતવણી: છાપવાનું આ બ્રાઉઝર દ્દારા સંપૂર્ણપણે આધારભૂત નથી.
 printing_not_ready=Warning: PDF એ છાપવા માટે સંપૂર્ણપણે લાવેલ છે.
diff --git a/vendor/pdfjs/web/locale/he/viewer.properties b/vendor/pdfjs/web/locale/he/viewer.properties
index 10f1177..070bbde 100644
--- a/vendor/pdfjs/web/locale/he/viewer.properties
+++ b/vendor/pdfjs/web/locale/he/viewer.properties
@@ -18,12 +18,15 @@ previous_label=קודם
 next.title=דף הבא
 next_label=הבא
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=עמוד:
-page_of=מתוך {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=דף
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=מתוך {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} מתוך {{pagesCount}})
 
 zoom_out.title=התרחקות
 zoom_out_label=התרחקות
@@ -57,10 +60,10 @@ page_rotate_ccw.title=הטיה כנגד כיוון השעון
 page_rotate_ccw.label=הטיה כנגד כיוון השעון
 page_rotate_ccw_label=הטיה כנגד כיוון השעון
 
-hand_tool_enable.title=הפעלת כלי היד
-hand_tool_enable_label=הפעלת כלי היד
-hand_tool_disable.title=נטרול כלי היד
-hand_tool_disable_label=נטרול כלי היד
+cursor_text_select_tool.title=הפעלת כלי בחירת טקסט
+cursor_text_select_tool_label=כלי בחירת טקסט
+cursor_hand_tool.title=הפעלת כלי היד
+cursor_hand_tool_label=כלי יד
 
 # Document properties dialog box
 document_properties.title=מאפייני מסמך…
@@ -88,13 +91,20 @@ document_properties_version=גרסת PDF:
 document_properties_page_count=מספר דפים:
 document_properties_close=סגירה
 
+print_progress_message=מסמך בהכנה להדפסה…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=ביטול
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=הצגה/הסתרה של סרגל הצד
+toggle_sidebar_notification.title=החלפת תצוגת סרגל צד (מסמך שמכיל מתאר/צרופות)
 toggle_sidebar_label=הצגה/הסתרה של סרגל הצד
-outline.title=הצגת מתאר מסמך
-outline_label=מתאר מסמך
+document_outline.title=הצגת מתאר מסמך (לחיצה כפולה כדי להרחיב או לצמצם את כל הפריטים)
+document_outline_label=מתאר מסמך
 attachments.title=הצגת צרופות
 attachments_label=צרופות
 thumbs.title=הצגת תצוגה מקדימה
@@ -111,7 +121,8 @@ thumb_page_title=עמוד {{page}}
 thumb_page_canvas=תצוגה מקדימה של עמוד {{page}}
 
 # Find panel button title and messages
-find_label=חיפוש:
+find_input.title=חיפוש
+find_input.placeholder=חיפוש במסמך…
 find_previous.title=חיפוש מופע קודם של הביטוי
 find_previous_label=קודם
 find_next.title=חיפוש המופע הבא של הביטוי
@@ -170,4 +181,4 @@ password_cancel=ביטול
 printing_not_supported=אזהרה: הדפסה אינה נתמכת במלואה בדפדפן זה.
 printing_not_ready=אזהרה: ה־PDF לא ניתן לחלוטין עד מצב שמאפשר הדפסה.
 web_fonts_disabled=גופני רשת מנוטרלים: לא ניתן להשתמש בגופני PDF מוטבעים.
-document_colors_disabled=מסמכי PDF לא יכולים להשתמש בצבעים משלהם: האפשרות \\'לאפשר לעמודים לבחור צבעים משלהם\\' אינה פעילה בדפדפן.
+document_colors_not_allowed=מסמכי PDF אינם מורשים להשתמש בצבעים משלהם: האפשרות „אפשר לעמודים לבחור צבעים משלהם” אינה פעילה בדפדפן.
diff --git a/vendor/pdfjs/web/locale/hi-IN/viewer.properties b/vendor/pdfjs/web/locale/hi-IN/viewer.properties
index d65eb92..3280c9b 100644
--- a/vendor/pdfjs/web/locale/hi-IN/viewer.properties
+++ b/vendor/pdfjs/web/locale/hi-IN/viewer.properties
@@ -18,12 +18,15 @@ previous_label=पिछला
 next.title=अगला पृष्ठ
 next_label=आगे
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=पृष्ठ:
-page_of={{pageCount}} का
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=पृष्ठ:
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages={{pagesCount}} का
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} of {{pagesCount}})
 
 zoom_out.title=\u0020छोटा करें
 zoom_out_label=\u0020छोटा करें
@@ -57,10 +60,6 @@ page_rotate_ccw.title=घड़ी की दिशा से उल्टा �
 page_rotate_ccw.label=घड़ी की दिशा से उल्टा घुमाएँ
 page_rotate_ccw_label=\u0020घड़ी की दिशा से उल्टा घुमाएँ
 
-hand_tool_enable.title=हाथ औजार सक्रिय करें
-hand_tool_enable_label=हाथ औजार सक्रिय करें
-hand_tool_disable.title=हाथ औजार निष्क्रिय करना
-hand_tool_disable_label=हाथ औजार निष्क्रिय करना
 
 # Document properties dialog box
 document_properties.title=दस्तावेज़ विशेषता...
@@ -69,10 +68,10 @@ document_properties_file_name=फ़ाइल नाम:
 document_properties_file_size=फाइल आकारः
 # LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
 # will be replaced by the PDF file size in kilobytes, respectively in bytes.
-document_properties_kb={{size_kb}} KB ({{size_b}} बाइट)
+document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
 # LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
 # will be replaced by the PDF file size in megabytes, respectively in bytes.
-document_properties_mb={{size_mb}} MB ({{size_b}} बाइट)
+document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=शीर्षक:
 document_properties_author=लेखकः
 document_properties_subject=विषय:
@@ -88,19 +87,24 @@ document_properties_version=PDF संस्करण:
 document_properties_page_count=पृष्ठ गिनती:
 document_properties_close=बंद करें
 
+print_progress_message=छपाई के लिए दस्तावेज़ को तैयार किया जा रहा है...
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=रद्द करें
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=\u0020स्लाइडर टॉगल करें
 toggle_sidebar_label=स्लाइडर टॉगल करें
-outline.title=\u0020दस्तावेज़ आउटलाइन दिखाएँ
-outline_label=दस्तावेज़ आउटलाइन
+document_outline.title=दस्तावेज़ की रूपरेखा दिखाइए (सारी वस्तुओं को फलने अथवा समेटने के लिए दो बार क्लिक करें)
+document_outline_label=दस्तावेज़ आउटलाइन
 attachments.title=संलग्नक दिखायें
 attachments_label=संलग्नक
 thumbs.title=लघुछवियाँ दिखाएँ
 thumbs_label=लघु छवि
 findbar.title=\u0020दस्तावेज़ में ढूँढ़ें
-findbar_label=ढूँढ़ें
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -111,7 +115,6 @@ thumb_page_title=पृष्ठ {{page}}
 thumb_page_canvas=पृष्ठ {{page}} की लघु-छवि
 
 # Find panel button title and messages
-find_label=ढूंढें:
 find_previous.title=वाक्यांश की पिछली उपस्थिति ढूँढ़ें
 find_previous_label=पिछला
 find_next.title=वाक्यांश की अगली उपस्थिति ढूँढ़ें
@@ -152,7 +155,7 @@ page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=त्रुटि
-loading_error=पीडीएफ लोड करते समय एक त्रुटि हुई.
+loading_error=PDF लोड करते समय एक त्रुटि हुई.
 invalid_file_error=अमान्य या भ्रष्ट PDF फ़ाइल.
 missing_file_error=\u0020अनुपस्थित PDF फ़ाइल.
 unexpected_response_error=अप्रत्याशित सर्वर प्रतिक्रिया.
@@ -162,12 +165,12 @@ unexpected_response_error=अप्रत्याशित सर्वर प�
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=\u0020[{{type}} Annotation]
-password_label=इस पीडीएफ फ़ाइल को खोलने के लिए कृपया कूटशब्द भरें.
+password_label=इस PDF फ़ाइल को खोलने के लिए कृपया कूटशब्द भरें.
 password_invalid=अवैध कूटशब्द, कृपया फिर कोशिश करें.
-password_ok=ठीक
+password_ok=OK
 password_cancel=रद्द करें
 
 printing_not_supported=चेतावनी: इस ब्राउज़र पर छपाई पूरी तरह से समर्थित नहीं है.
-printing_not_ready=\u0020चेतावनी: पीडीएफ छपाई के लिए पूरी तरह से लोड नहीं है.
+printing_not_ready=चेतावनी: PDF छपाई के लिए पूरी तरह से लोड नहीं है.
 web_fonts_disabled=वेब फॉन्ट्स निष्क्रिय हैं: अंतःस्थापित PDF फॉन्टस के उपयोग में असमर्थ.
-document_colors_not_allowed=PDF दस्तावेज़ उनके अपने रंग को उपयोग करने के लिए अनुमति प्राप्त नहीं है: 'पृष्ठों को उनके अपने रंग को चुनने के लिए स्वीकृति दें कि वह उस ब्राउज़र में निष्क्रिय है.
+document_colors_not_allowed=PDF दस्तावेज़ उनके अपने रंग को उपयोग करने के लिए अनुमति प्राप्त नहीं है: "पृष्ठों को उनके अपने रंग को चुनने के लिए स्वीकृति दें" कि वह उस ब्राउज़र में निष्क्रिय है.
diff --git a/vendor/pdfjs/web/locale/hr/viewer.properties b/vendor/pdfjs/web/locale/hr/viewer.properties
index b163fdb..ca39552 100644
--- a/vendor/pdfjs/web/locale/hr/viewer.properties
+++ b/vendor/pdfjs/web/locale/hr/viewer.properties
@@ -15,19 +15,22 @@
 # Main toolbar buttons (tooltips and alt text for images)
 previous.title=Prethodna stranica
 previous_label=Prethodna
-next.title=Iduća stranica
-next_label=Iduća
+next.title=Sljedeća stranica
+next_label=Sljedeća
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Stranica:
-page_of=od {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Stranica
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=od {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} od {{pagesCount}})
 
 zoom_out.title=Uvećaj
 zoom_out_label=Smanji
-zoom_in.title=Uvaćaj
+zoom_in.title=Uvećaj
 zoom_in_label=Smanji
 zoom.title=Uvećanje
 presentation_mode.title=Prebaci u prezentacijski način rada
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Rotiraj obrnutno od smjera kazaljke na satu
 page_rotate_ccw.label=Rotiraj obrnutno od smjera kazaljke na satu
 page_rotate_ccw_label=Rotiraj obrnutno od smjera kazaljke na satu
 
-hand_tool_enable.title=Omogući ručni alat
-hand_tool_enable_label=Omogući ručni alat
-hand_tool_disable.title=Onemogući ručni alat
-hand_tool_disable_label=Onemogući ručni alat
+cursor_text_select_tool.title=Omogući alat za označavanje teksta
+cursor_text_select_tool_label=Alat za označavanje teksta
+cursor_hand_tool.title=Omogući ručni alat
+cursor_hand_tool_label=Ručni alat
 
 # Document properties dialog box
 document_properties.title=Svojstva dokumenta...
@@ -82,19 +85,26 @@ document_properties_modification_date=Datum promjene:
 # LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
 # will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
-document_properties_creator=Stvaralac:
+document_properties_creator=Stvaratelj:
 document_properties_producer=PDF stvaratelj:
 document_properties_version=PDF inačica:
 document_properties_page_count=Broj stranica:
 document_properties_close=Zatvori
 
+print_progress_message=Pripremanje dokumenta za ispis…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Odustani
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Prikaži/sakrij bočnu traku
+toggle_sidebar_notification.title=Prikazivanje i sklanjanje bočne trake (dokument sadrži konturu/privitke)
 toggle_sidebar_label=Prikaži/sakrij bočnu traku
-outline.title=Prikaži obris dokumenta
-outline_label=Obris dokumenta
+document_outline.title=Prikaži obris dokumenta (dvostruki klik za proširivanje/skupljanje svih stavki)
+document_outline_label=Obris dokumenta
 attachments.title=Prikaži privitke
 attachments_label=Privitci
 thumbs.title=Prikaži sličice
@@ -111,11 +121,12 @@ thumb_page_title=Stranica {{page}}
 thumb_page_canvas=Sličica stranice {{page}}
 
 # Find panel button title and messages
-find_label=Traži:
+find_input.title=Traži
+find_input.placeholder=Traži u dokumentu…
 find_previous.title=Pronađi prethodno javljanje ovog izraza
 find_previous_label=Prethodno
 find_next.title=Pronađi iduće javljanje ovog izraza
-find_next_label=Iduće
+find_next_label=Sljedeće
 find_highlight=Istankni sve
 find_match_case_label=Slučaj podudaranja
 find_reached_top=Dosegnut vrh dokumenta, nastavak od dna
diff --git a/vendor/pdfjs/web/locale/hu/viewer.properties b/vendor/pdfjs/web/locale/hu/viewer.properties
index 549137c..03990af 100644
--- a/vendor/pdfjs/web/locale/hu/viewer.properties
+++ b/vendor/pdfjs/web/locale/hu/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Előző
 next.title=Következő oldal
 next_label=Tovább
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Oldal:
-page_of=összesen: {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Oldal
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=összesen: {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} / {{pagesCount}})
 
 zoom_out.title=Kicsinyítés
 zoom_out_label=Kicsinyítés
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Forgatás az óramutató járásával ellentétesen
 page_rotate_ccw.label=Forgatás az óramutató járásával ellentétesen
 page_rotate_ccw_label=Forgatás az óramutató járásával ellentétesen
 
-hand_tool_enable.title=Kéz eszköz bekapcsolása
-hand_tool_enable_label=Kéz eszköz bekapcsolása
-hand_tool_disable.title=Kéz eszköz kikapcsolása
-hand_tool_disable_label=Kéz eszköz kikapcsolása
+cursor_text_select_tool.title=Szövegkijelölő eszköz bekapcsolása
+cursor_text_select_tool_label=Szövegkijelölő eszköz
+cursor_hand_tool.title=Kéz eszköz bekapcsolása
+cursor_hand_tool_label=Kéz eszköz
 
 # Document properties dialog box
 document_properties.title=Dokumentum tulajdonságai…
@@ -88,13 +91,20 @@ document_properties_version=PDF verzió:
 document_properties_page_count=Oldalszám:
 document_properties_close=Bezárás
 
+print_progress_message=Dokumentum előkészítése nyomtatáshoz…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Mégse
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Oldalsáv be/ki
+toggle_sidebar_notification.title=Oldalsáv be/ki (a dokumentum vázlatot/mellékleteket tartalmaz)
 toggle_sidebar_label=Oldalsáv be/ki
-outline.title=Dokumentumvázlat megjelenítése
-outline_label=Dokumentumvázlat
+document_outline.title=Dokumentum megjelenítése online (dupla kattintás minden elem kinyitásához/összecsukásához)
+document_outline_label=Dokumentumvázlat
 attachments.title=Mellékletek megjelenítése
 attachments_label=Van melléklet
 thumbs.title=Bélyegképek megjelenítése
@@ -111,7 +121,8 @@ thumb_page_title={{page}}. oldal
 thumb_page_canvas={{page}}. oldal bélyegképe
 
 # Find panel button title and messages
-find_label=Keresés:
+find_input.title=Keresés
+find_input.placeholder=Keresés a dokumentumban…
 find_previous.title=A kifejezés előző előfordulásának keresése
 find_previous_label=Előző
 find_next.title=A kifejezés következő előfordulásának keresése
diff --git a/vendor/pdfjs/web/locale/hy-AM/viewer.properties b/vendor/pdfjs/web/locale/hy-AM/viewer.properties
index d490517..5542d8d 100644
--- a/vendor/pdfjs/web/locale/hy-AM/viewer.properties
+++ b/vendor/pdfjs/web/locale/hy-AM/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Նախորդը
 next.title=Հաջորդ էջը
 next_label=Հաջորդը
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Էջ.
-page_of={{pageCount}}-ից
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Էջ.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages={{pagesCount}}-ից\u0020
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}}-ը {{pagesCount}})-ից
 
 zoom_out.title=Փոքրացնել
 zoom_out_label=Փոքրացնել
@@ -57,10 +60,6 @@ page_rotate_ccw.title=Պտտել հակառակ ժամացույցի սլաքի
 page_rotate_ccw.label=Պտտել հակառակ ժամացույցի սլաքի
 page_rotate_ccw_label=Պտտել հակառակ ժամացույցի սլաքի
 
-hand_tool_enable.title=Միացնել ձեռքի գործիքը
-hand_tool_enable_label=Միացնել ձեռքի գործիքը
-hand_tool_disable.title=Անջատել ձեռքի գործիքը
-hand_tool_disable_label=ԱՆջատել ձեռքի գործիքը
 
 # Document properties dialog box
 document_properties.title=Փաստաթղթի հատկությունները...
@@ -88,13 +87,20 @@ document_properties_version=PDF-ի տարբերակը.
 document_properties_page_count=Էջերի քանակը.
 document_properties_close=Փակել
 
+print_progress_message=Նախապատրաստում է փաստաթուղթը տպելուն...
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Չեղարկել
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Բացել/Փակել Կողային վահանակը
+toggle_sidebar_notification.title=Փոխանջատել Կողային գոտին (փաստաթուղթը պարունակում է ուրվագիծ/կցորդ)
 toggle_sidebar_label=Բացել/Փակել Կողային վահանակը
-outline.title=Ցուցադրել փաստաթղթի բովանդակությունը
-outline_label=Փաստաթղթի բովանդակությունը
+document_outline.title=Ցուցադրել փաստաթղթի ուրվագիծը (կրկնակի սեղմեք՝ միույթները ընդարձակելու/կոծկելու համար)
+document_outline_label=Փաստաթղթի բովանդակությունը
 attachments.title=Ցուցադրել կցորդները
 attachments_label=Կցորդներ
 thumbs.title=Ցուցադրել Մանրապատկերը
@@ -111,7 +117,8 @@ thumb_page_title=Էջը {{page}}
 thumb_page_canvas=Էջի մանրապատկերը {{page}}
 
 # Find panel button title and messages
-find_label=Գտնել`
+find_input.title=Որոնում
+find_input.placeholder=Գտնել փաստաթղթում...
 find_previous.title=Գտնել անրահայտության նախորդ հանդիպումը
 find_previous_label=Նախորդը
 find_next.title=Գտիր արտահայտության հաջորդ հանդիպումը
@@ -164,10 +171,10 @@ unexpected_response_error=Սպասարկիչի անսպասելի պատասխա
 text_annotation_type.alt=[{{type}} Ծանոթություն]
 password_label=Մուտքագրեք PDF-ի գաղտնաբառը:
 password_invalid=Գաղտնաբառը սխալ է: Կրկին փորձեք:
-password_ok=ԼԱՎ
+password_ok=Լավ
 password_cancel=Չեղարկել
 
 printing_not_supported=Զգուշացում. Տպելը ամբողջությամբ չի աջակցվում դիտարկիչի կողմից։
 printing_not_ready=Զգուշացում. PDF-ը ամբողջությամբ չի բեռնավորվել տպելու համար:
 web_fonts_disabled=Վեբ-տառատեսակները անջատված են. հնարավոր չէ օգտագործել ներկառուցված PDF տառատեսակները:
-document_colors_not_allowed=PDF փաստաթղթերին թույլատրված չէ օգտագործել իրենց սեփական գույները: 'Թույլատրել էջերին ընտրել իրենց սեփական գույները' ընտրանքը անջատված է դիտարկիչում:
+document_colors_not_allowed=PDF փաստաթղթերին թույլատրված չէ օգտագործել իրենց սեփական գույները: “Թույլատրել էջերին ընտրել իրենց սեփական գույները“ ընտրանքը անջատված է դիտարկիչում:
diff --git a/vendor/pdfjs/web/locale/id/viewer.properties b/vendor/pdfjs/web/locale/id/viewer.properties
index 762a472..fa847e2 100644
--- a/vendor/pdfjs/web/locale/id/viewer.properties
+++ b/vendor/pdfjs/web/locale/id/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Sebelumnya
 next.title=Laman Selanjutnya
 next_label=Selanjutnya
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Laman:
-page_of=dari {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Halaman
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=dari {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} dari {{pagesCount}})
 
 zoom_out.title=Perkecil
 zoom_out_label=Perkecil
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Putar Berlawanan Arah Jarum Jam
 page_rotate_ccw.label=Putar Berlawanan Arah Jarum Jam
 page_rotate_ccw_label=Putar Berlawanan Arah Jarum Jam
 
-hand_tool_enable.title=Aktifkan alat tangan
-hand_tool_enable_label=Aktifkan alat tangan
-hand_tool_disable.title=Nonaktifkan alat tangan
-hand_tool_disable_label=Nonaktifkan alat tangan
+cursor_text_select_tool.title=Aktifkan Alat Seleksi Teks
+cursor_text_select_tool_label=Alat Seleksi Teks
+cursor_hand_tool.title=Aktifkan Alat Tangan
+cursor_hand_tool_label=Alat Tangan
 
 # Document properties dialog box
 document_properties.title=Properti Dokumen…
@@ -88,13 +91,20 @@ document_properties_version=Versi PDF:
 document_properties_page_count=Jumlah Halaman:
 document_properties_close=Tutup
 
+print_progress_message=Menyiapkan dokumen untuk pencetakan…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Batalkan
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Aktif/Nonaktifkan Bilah Samping
+toggle_sidebar_notification.title=Aktif/Nonaktifkan Bilah Samping (dokumen berisi kerangka/lampiran)
 toggle_sidebar_label=Aktif/Nonaktifkan Bilah Samping
-outline.title=Buka Kerangka Dokumen
-outline_label=Kerangka Dokumen
+document_outline.title=Tampilkan Kerangka Dokumen (klik ganda untuk membentangkan/menciutkan semua item)
+document_outline_label=Kerangka Dokumen
 attachments.title=Tampilkan Lampiran
 attachments_label=Lampiran
 thumbs.title=Tampilkan Miniatur
@@ -111,7 +121,8 @@ thumb_page_title=Laman {{page}}
 thumb_page_canvas=Miniatur Laman {{page}}
 
 # Find panel button title and messages
-find_label=Temukan:
+find_input.title=Temukan
+find_input.placeholder=Temukan di dokumen…
 find_previous.title=Temukan kata sebelumnya
 find_previous_label=Sebelumnya
 find_next.title=Temukan lebih lanjut
diff --git a/vendor/pdfjs/web/locale/is/viewer.properties b/vendor/pdfjs/web/locale/is/viewer.properties
index e969f4e..2cfd266 100644
--- a/vendor/pdfjs/web/locale/is/viewer.properties
+++ b/vendor/pdfjs/web/locale/is/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Fyrri
 next.title=Næsta síða
 next_label=Næsti
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Síða:
-page_of=af {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Síða
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=af {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} af {{pagesCount}})
 
 zoom_out.title=Minnka
 zoom_out_label=Minnka
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Snúa rangsælis
 page_rotate_ccw.label=Snúa rangsælis
 page_rotate_ccw_label=Snúa rangsælis
 
-hand_tool_enable.title=Virkja handarverkfæri
-hand_tool_enable_label=Virkja handarverkfæri
-hand_tool_disable.title=Gera handarverkfæri óvirkt
-hand_tool_disable_label=Gera handarverkfæri óvirkt
+cursor_text_select_tool.title=Virkja textavalsáhald
+cursor_text_select_tool_label=Textavalsáhald
+cursor_hand_tool.title=Virkja handarverkfæri
+cursor_hand_tool_label=Handarverkfæri
 
 # Document properties dialog box
 document_properties.title=Eiginleikar skjals…
@@ -88,13 +91,20 @@ document_properties_version=PDF útgáfa:
 document_properties_page_count=Blaðsíðufjöldi:
 document_properties_close=Loka
 
+print_progress_message=Undirbý skjal fyrir prentun…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Hætta við
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Víxla hliðslá
+toggle_sidebar_notification.title=Víxla hliðarslá (skjal inniheldur yfirlit/viðhengi)
 toggle_sidebar_label=Víxla hliðslá
-outline.title=Sýna efniskipan skjals
-outline_label=Efnisskipan skjals
+document_outline.title=Sýna yfirlit skjals (tvísmelltu til að opna/loka öllum hlutum)
+document_outline_label=Efnisskipan skjals
 attachments.title=Sýna viðhengi
 attachments_label=Viðhengi
 thumbs.title=Sýna smámyndir
@@ -111,7 +121,8 @@ thumb_page_title=Síða {{page}}
 thumb_page_canvas=Smámynd af síðu {{page}}
 
 # Find panel button title and messages
-find_label=Leita:
+find_input.title=Leita
+find_input.placeholder=Leita í skjali…
 find_previous.title=Leita að fyrra tilfelli þessara orða
 find_previous_label=Fyrri
 find_next.title=Leita að næsta tilfelli þessara orða
@@ -170,4 +181,4 @@ password_cancel=Hætta við
 printing_not_supported=Aðvörun: Prentun er ekki með fyllilegan stuðning á þessum vafra.
 printing_not_ready=Aðvörun: Ekki er búið að hlaða inn allri PDF skránni fyrir prentun.
 web_fonts_disabled=Vef leturgerðir eru óvirkar: get ekki notað innbyggðar PDF leturgerðir.
-document_colors_not_allowed=PDF skjöl hafa ekki leyfi til að nota sína eigin liti: 'Leyfa síðum að velja eigin liti' er óvirkt í vafranum.
+document_colors_not_allowed=PDF skjöl hafa ekki leyfi til að nota sína eigin liti: “Leyfa síðum að velja eigin liti” er óvirkt í vafranum.
diff --git a/vendor/pdfjs/web/locale/it/viewer.properties b/vendor/pdfjs/web/locale/it/viewer.properties
index e9c633a..f385aa8 100644
--- a/vendor/pdfjs/web/locale/it/viewer.properties
+++ b/vendor/pdfjs/web/locale/it/viewer.properties
@@ -6,8 +6,9 @@ previous.title = Pagina precedente
 previous_label = Precedente
 next.title = Pagina successiva
 next_label = Successiva
-page_label = Pagina:
-page_of = di {{pageCount}}
+page.title = Pagina
+of_pages = di {{pagesCount}}
+page_of_pages = ({{pageNumber}} di {{pagesCount}})
 zoom_out.title = Riduci zoom
 zoom_out_label = Riduci zoom
 zoom_in.title = Aumenta zoom
@@ -16,7 +17,7 @@ zoom.title = Zoom
 presentation_mode.title = Passa alla modalità presentazione
 presentation_mode_label = Modalità presentazione
 open_file.title = Apri file
-open_file_label = Apri file
+open_file_label = Apri
 print.title = Stampa
 print_label = Stampa
 download.title = Scarica questo documento
@@ -37,10 +38,10 @@ page_rotate_cw_label = Ruota in senso orario
 page_rotate_ccw.title = Ruota in senso antiorario
 page_rotate_ccw.label = Ruota in senso antiorario
 page_rotate_ccw_label = Ruota in senso antiorario
-hand_tool_enable.title = Attiva strumento mano
-hand_tool_enable_label = Attiva strumento mano
-hand_tool_disable.title = Disattiva strumento mano
-hand_tool_disable_label = Disattiva strumento mano
+cursor_text_select_tool.title = Attiva strumento di selezione testo
+cursor_text_select_tool_label = Strumento di selezione testo
+cursor_hand_tool.title = Attiva strumento mano
+cursor_hand_tool_label = Strumento mano
 document_properties.title = Proprietà del documento…
 document_properties_label = Proprietà del documento…
 document_properties_file_name = Nome file:
@@ -59,10 +60,14 @@ document_properties_producer = Produttore PDF:
 document_properties_version = Versione PDF:
 document_properties_page_count = Conteggio pagine:
 document_properties_close = Chiudi
+print_progress_message = Preparazione documento per la stampa…
+print_progress_percent = {{progress}}%
+print_progress_close = Annulla
 toggle_sidebar.title = Attiva/disattiva barra laterale
+toggle_sidebar_notification.title = Attiva/disattiva barra laterale (il documento contiene struttura/allegati)
 toggle_sidebar_label = Attiva/disattiva barra laterale
-outline.title = Visualizza la struttura del documento
-outline_label = Struttura documento
+document_outline.title = Visualizza la struttura del documento (doppio clic per visualizzare/nascondere tutti gli elementi)
+document_outline_label = Struttura documento
 attachments.title = Visualizza allegati
 attachments_label = Allegati
 thumbs.title = Mostra le miniature
@@ -71,7 +76,8 @@ findbar.title = Trova nel documento
 findbar_label = Trova
 thumb_page_title = Pagina {{page}}
 thumb_page_canvas = Miniatura della pagina {{page}}
-find_label = Trova:
+find_input.title = Trova
+find_input.placeholder = Trova nel documento…
 find_previous.title = Trova l’occorrenza precedente del testo da cercare
 find_previous_label = Precedente
 find_next.title = Trova l’occorrenza successiva del testo da cercare
@@ -81,8 +87,8 @@ find_match_case_label = Maiuscole/minuscole
 find_reached_top = Raggiunto l’inizio della pagina, continua dalla fine
 find_reached_bottom = Raggiunta la fine della pagina, continua dall’inizio
 find_not_found = Testo non trovato
-error_more_info = Più informazioni
-error_less_info = Meno informazioni
+error_more_info = Ulteriori informazioni
+error_less_info = Nascondi dettagli
 error_close = Chiudi
 error_version_info = PDF.js v{{version}} (build: {{build}})
 error_message = Messaggio: {{message}}
@@ -108,4 +114,4 @@ password_cancel = Annulla
 printing_not_supported = Attenzione: la stampa non è completamente supportata da questo browser.
 printing_not_ready = Attenzione: il PDF non è ancora stato caricato completamente per la stampa.
 web_fonts_disabled = I web font risultano disattivati: impossibile utilizzare i caratteri inclusi nel PDF.
-document_colors_not_allowed = Non è possibile per i documenti PDF utilizzare i propri colori: l’opzione del browser “Permetti alle pagine di scegliere i propri colori invece di quelli impostati” è disattivata.
+document_colors_not_allowed = Non è possibile visualizzare i colori originali definiti nel file PDF: l’opzione del browser “Consenti alle pagine di scegliere i propri colori invece di quelli impostati” è disattivata.
diff --git a/vendor/pdfjs/web/locale/ja/viewer.properties b/vendor/pdfjs/web/locale/ja/viewer.properties
index 10a21d9..4149d9e 100644
--- a/vendor/pdfjs/web/locale/ja/viewer.properties
+++ b/vendor/pdfjs/web/locale/ja/viewer.properties
@@ -18,12 +18,15 @@ previous_label=前へ
 next.title=次のページへ進みます
 next_label=次へ
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=ページ:
-page_of=/ {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=ページ
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=/ {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} / {{pagesCount}})
 
 zoom_out.title=表示を縮小します
 zoom_out_label=縮小
@@ -32,7 +35,7 @@ zoom_in_label=拡大
 zoom.title=拡大/縮小
 presentation_mode.title=プレゼンテーションモードに切り替えます
 presentation_mode_label=プレゼンテーションモード
-open_file.title=ファイルを指定して開きます
+open_file.title=ファイルを開きます
 open_file_label=開く
 print.title=印刷します
 print_label=印刷
@@ -57,17 +60,21 @@ page_rotate_ccw.title=ページを左へ回転します
 page_rotate_ccw.label=左回転
 page_rotate_ccw_label=左回転
 
-hand_tool_enable.title=手のひらツールを有効にします
-hand_tool_enable_label=手のひらツールを有効にする
-hand_tool_disable.title=手のひらツールを無効にします
-hand_tool_disable_label=手のひらツールを無効にする
+cursor_text_select_tool.title=テキスト選択ツールを有効にする
+cursor_text_select_tool_label=テキスト選択ツール
+cursor_hand_tool.title=手のひらツールを有効にする
+cursor_hand_tool_label=手のひらツール
 
 # Document properties dialog box
 document_properties.title=文書のプロパティ...
 document_properties_label=文書のプロパティ...
 document_properties_file_name=ファイル名:
 document_properties_file_size=ファイルサイズ:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=タイトル:
 document_properties_author=作成者:
@@ -75,6 +82,8 @@ document_properties_subject=件名:
 document_properties_keywords=キーワード:
 document_properties_creation_date=作成日:
 document_properties_modification_date=更新日:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=アプリケーション:
 document_properties_producer=PDF 作成:
@@ -82,13 +91,20 @@ document_properties_version=PDF のバージョン:
 document_properties_page_count=ページ数:
 document_properties_close=閉じる
 
+print_progress_message=文書の印刷を準備しています...
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=キャンセル
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=サイドバー表示を切り替えます
+toggle_sidebar_notification.title=サイドバー表示を切り替えます (文書に含まれるアウトライン / 添付)
 toggle_sidebar_label=サイドバーの切り替え
-outline.title=文書の目次を表示します
-outline_label=文書の目次
+document_outline.title=文書の目次を表示します (ダブルクリックで項目を開閉します)
+document_outline_label=文書の目次
 attachments.title=添付ファイルを表示します
 attachments_label=添付ファイル
 thumbs.title=縮小版を表示します
@@ -105,20 +121,21 @@ thumb_page_title={{page}} ページ
 thumb_page_canvas=ページの縮小版 {{page}}
 
 # Find panel button title and messages
-find_label=検索:
-find_previous.title=指定文字列に一致する 1 つ前の部分を検索します
+find_input.title=検索
+find_input.placeholder=文書内を検索...
+find_previous.title=現在より前の位置で指定文字列が現れる部分を検索します
 find_previous_label=前へ
-find_next.title=指定文字列に一致する次の部分を検索します
+find_next.title=現在より後の位置で指定文字列が現れる部分を検索します
 find_next_label=次へ
 find_highlight=すべて強調表示
 find_match_case_label=大文字/小文字を区別
-find_reached_top=文書先頭に到達したので末尾に戻って検索しました。
-find_reached_bottom=文書末尾に到達したので先頭に戻って検索しました。
-find_not_found=見つかりませんでした。
+find_reached_top=文書先頭に到達したので末尾から続けて検索します
+find_reached_bottom=文書末尾に到達したので先頭から続けて検索します
+find_not_found=見つかりませんでした
 
 # Error panel labels
 error_more_info=詳細情報
-error_less_info=詳細情報の非表示
+error_less_info=詳細情報を隠す
 error_close=閉じる
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
@@ -133,7 +150,7 @@ error_stack=スタック: {{stack}}
 error_file=ファイル: {{file}}
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
 error_line=行: {{line}}
-rendering_error=ページのレンダリング中にエラーが発生しました
+rendering_error=ページのレンダリング中にエラーが発生しました。
 
 # Predefined zoom values
 page_scale_width=幅に合わせる
@@ -146,10 +163,10 @@ page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=エラー
-loading_error=PDF の読み込み中にエラーが発生しました
-invalid_file_error=無効または破損した PDF ファイル
+loading_error=PDF の読み込み中にエラーが発生しました。
+invalid_file_error=無効または破損した PDF ファイル。
 missing_file_error=PDF ファイルが見つかりません。
-unexpected_response_error=サーバから予期せぬ応答がありました。
+unexpected_response_error=サーバーから予期せぬ応答がありました。
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -161,7 +178,7 @@ password_invalid=無効なパスワードです。もう一度やり直してく
 password_ok=OK
 password_cancel=キャンセル
 
-printing_not_supported=警告: このブラウザでは印刷が完全にサポートされていません
-printing_not_ready=警告: PDF を印刷するための読み込みが終了していません
-web_fonts_disabled=Web フォントが無効になっています: 埋め込まれた PDF のフォントを使用できません
-document_colors_disabled=PDF 文書は、Web ページが指定した配色を使用することができません: \u0027Web ページが指定した配色\u0027 はブラウザで無効になっています。
+printing_not_supported=警告: このブラウザーでは印刷が完全にサポートされていません。
+printing_not_ready=警告: PDF を印刷するための読み込みが終了していません。
+web_fonts_disabled=ウェブフォントが無効になっています: 埋め込まれた PDF のフォントを使用できません。
+document_colors_not_allowed=PDF 文書は、ウェブページが指定した配色を使用することができません: 'ウェブページが指定した配色' はブラウザーで無効になっています。
diff --git a/vendor/pdfjs/web/locale/ka/viewer.properties b/vendor/pdfjs/web/locale/ka/viewer.properties
index 6644ad2..ac033c2 100644
--- a/vendor/pdfjs/web/locale/ka/viewer.properties
+++ b/vendor/pdfjs/web/locale/ka/viewer.properties
@@ -13,66 +13,172 @@
 # limitations under the License.
 
 # Main toolbar buttons (tooltips and alt text for images)
+previous.title=წინა გვერდი
+previous_label=წინა
+next.title=შემდეგი გვერდი
+next_label=შემდეგი
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=გვერდი
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages={{pagesCount}}-დან
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} {{pagesCount}}-დან)
 
-zoom.title=მასშტაბი
+zoom_out.title=დაშორება
+zoom_out_label=დაშორება
+zoom_in.title=მიახლოება
+zoom_in_label=მიახლოება
+zoom.title=ზომის ცვლილება
+presentation_mode.title=პრეზენტაციის რეჟიმზე გადართვა
+presentation_mode_label=პრეზენტაციის რეჟიმი
 open_file.title=ფაილის გახსნა
 open_file_label=გახსნა
+print.title=დაბეჭდვა
+print_label=დაბეჭდვა
+download.title=ჩამოტვირთვა
+download_label=ჩამოტვირთვა
+bookmark.title=მიმდინარე ხედი (დაკოპირება ან გახსნა ახალ ფანჯარაში)
+bookmark_label=მიმდინარე ხედი
 
 # Secondary toolbar and context menu
+tools.title=ხელსაწყოები
+tools_label=ხელსაწყოები
+first_page.title=პირველ გვერდზე გადასვლა
+first_page.label=პირველ გვერდზე გადასვლა
+first_page_label=პირველ გვერდზე გადასვლა
+last_page.title=ბოლო გვერდზე გადასვლა
+last_page.label=ბოლო გვერდზე გადასვლა
+last_page_label=ბოლო გვერდზე გადასვლა
+page_rotate_cw.title=ისრის მიმართულებით შებრუნება
+page_rotate_cw.label=ისრის მიმართულებით შებრუნება
+page_rotate_cw_label=ისრის მიმართულებით შებრუნება
+page_rotate_ccw.title=ისრის საპირისპიროდ შებრუნება
+page_rotate_ccw.label=ისრის საპირისპიროდ შებრუნება
+page_rotate_ccw_label=ისრის საპირისპიროდ შებრუნება
 
+cursor_text_select_tool.title=მოსანიშნი კურსორის ჩართვა
+cursor_text_select_tool_label=მოსანიშნი კურსორი
+cursor_hand_tool.title=გადასაადგილებელი კურსორის ჩართვა
+cursor_hand_tool_label=გადასაადგილებელი კურსორი
 
 # Document properties dialog box
+document_properties.title=დოკუმენტის თვისებები…
+document_properties_label=დოკუმენტის თვისებები…
+document_properties_file_name=ფაილის სახელი:
+document_properties_file_size=ფაილის ზომა:
 # LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
 # will be replaced by the PDF file size in kilobytes, respectively in bytes.
+document_properties_kb={{size_kb}} კბ ({{size_b}} ბაიტი)
 # LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
 # will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_mb={{size_mb}} მბ ({{size_b}} ბაიტი)
 document_properties_title=სათაური:
+document_properties_author=ავტორი:
+document_properties_subject=თემა:
+document_properties_keywords=საკვანძო სიტყვები:
+document_properties_creation_date=შექმნის თარიღი:
+document_properties_modification_date=სახეცვალების თარიღი:
 # LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
 # will be replaced by the creation/modification date, and time, of the PDF file.
+document_properties_date_string={{date}}, {{time}}
+document_properties_creator=შემქმნელი:
+document_properties_producer=PDF მწარმოებელი:
+document_properties_version=PDF ვერსია:
+document_properties_page_count=გვერდების რაოდენობა:
+document_properties_close=დახურვა
+
+print_progress_message=დოკუმენტი მზადდება ამოსაბეჭდად…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=გაუქმება
 
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
-findbar_label=პოვნა
+toggle_sidebar.title=გვერდითა ზოლის გამოჩენა
+toggle_sidebar_notification.title=გვერდითა ზოლის ჩართვა/გამორთვა (დოკუმენტი შეიცავს მოხაზულობა/დანართს)
+toggle_sidebar_label=გვერდითა ზოლის გამოჩენა
+document_outline.title=დოკუმენტის მოხაზულობის ჩვენება (ორჯერ დაწკაპებით ყველა ელემენტის გაშლა/აკეცვა)
+document_outline_label=დოკუმენტის მოხაზულობა
+attachments.title=დანართების ჩვენება
+attachments_label=დანართები
+thumbs.title=ესკიზების ჩვენება
+thumbs_label=ესკიზები
+findbar.title=ძიება დოკუმენტში
+findbar_label=ძიება
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
 # number.
+thumb_page_title=გვერდი {{page}}
 # LOCALIZATION NOTE (thumb_page_canvas): "{{page}}" will be replaced by the page
 # number.
+thumb_page_canvas=გვერდის ესკიზი {{page}}
 
 # Find panel button title and messages
+find_input.title=ძიება
+find_input.placeholder=ძიება დოკუმენტში…
 find_previous.title=ფრაზის წინა კონტექსტის პოვნა
+find_previous_label=წინა
 find_next.title=ფრაზის შემდეგი კონტექსტის პოვნა
+find_next_label=შემდეგი
+find_highlight=ყველას მონიშვნა
+find_match_case_label=მთავრულის გათვალისწინება
+find_reached_top=მიღწეულია დოკუმენტის ზედა წერტილამდე, გრძელდება ქვემოდან
+find_reached_bottom=მიღწეულია დოკუმენტის ბოლო წერტილამდე, გრძელდება ზემოდან
 find_not_found=კონტექსტი ვერ მოიძებნა
 
 # Error panel labels
 error_more_info=დამატებითი ინფორმაცია
+error_less_info=ნაკლები ინფორმაცია
+error_close=დახურვა
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
+error_version_info=PDF.js v{{version}} (build: {{build}})
 # LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
 # english string describing the error.
+error_message=შეტყობინება: {{message}}
 # LOCALIZATION NOTE (error_stack): "{{stack}}" will be replaced with a stack
 # trace.
+error_stack=სტეკი: {{stack}}
 # LOCALIZATION NOTE (error_file): "{{file}}" will be replaced with a filename
+error_file=ფაილი: {{file}}
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
+error_line=ხაზი: {{line}}
+rendering_error=გვერდის რენდერისას დაფიქსირდა შეცდომა.
 
 # Predefined zoom values
+page_scale_width=გვერდის სიგანე
+page_scale_fit=გვერდის მორგება
+page_scale_auto=ზომის ავტომატური ცვლილება
+page_scale_actual=აქტუალური ზომა
 # LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
 # numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=შეცდომა
+loading_error=PDF-ის ჩატვირთვისას დაფიქსირდა შეცდომა.
+invalid_file_error=არამართებული ან დაზიანებული PDF ფაილი.
+missing_file_error=ნაკლული PDF ფაილი.
+unexpected_response_error=სერვერის მოულოდნელი პასუხი.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
-password_ok=დიახ
+text_annotation_type.alt=[{{type}} ანოტაცია]
+password_label=შეიყვანეთ პაროლი, რათა გახსნათ ეს PDF ფაილი.
+password_invalid=არასწორი პაროლი. გთხოვთ, სცადეთ ხელახლა.
+password_ok=კარგი
 password_cancel=გაუქმება
 
+printing_not_supported=გაფრთხილება: ამ ბრაუზერის მიერ დაბეჭდვა ბოლომდე მხარდაჭერილი არაა.
+printing_not_ready=გაფრთხილება: PDF ამობეჭდვისთვის ბოლომდე ჩატვირთული არაა.
+web_fonts_disabled=ვებშრიფტები გამორთულია: ჩაშენებული PDF შრიფტების გამოყენება ვერ ხერხდება.
+document_colors_not_allowed=PDF დოკუმენტებს არ აქვთ საკუთარი ფერების გამოყენების უფლება: ბრაუზერში გამორთულია "გვერდებისთვის საკუთარი ფერების გამოყენების უფლება".
diff --git a/vendor/pdfjs/web/locale/kk/viewer.properties b/vendor/pdfjs/web/locale/kk/viewer.properties
index 39e7118..a401108 100644
--- a/vendor/pdfjs/web/locale/kk/viewer.properties
+++ b/vendor/pdfjs/web/locale/kk/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Алдыңғысы
 next.title=Келесі парақ
 next_label=Келесі
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Парақ:
-page_of={{pageCount}} ішінен
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Парақ
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages={{pagesCount}} ішінен
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=(парақ {{pageNumber}}, {{pagesCount}} ішінен)
 
 zoom_out.title=Кішірейту
 zoom_out_label=Кішірейту
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Сағат тілі бағытына қарсы бұру
 page_rotate_ccw.label=Сағат тілі бағытына қарсы бұру
 page_rotate_ccw_label=Сағат тілі бағытына қарсы бұру
 
-hand_tool_enable.title=Қол сайманын іске қосу
-hand_tool_enable_label=Қол сайманын іске қосу
-hand_tool_disable.title=Қол сайманын сөндіру
-hand_tool_disable_label=Қол сайманын сөндіру
+cursor_text_select_tool.title=Мәтінді таңдау сайманын іске қосу
+cursor_text_select_tool_label=Мәтінді таңдау сайманы
+cursor_hand_tool.title=Қол сайманын іске қосу
+cursor_hand_tool_label=Қол сайманы
 
 # Document properties dialog box
 document_properties.title=Құжат қасиеттері…
@@ -73,7 +76,7 @@ document_properties_kb={{size_kb}} КБ ({{size_b}} байт)
 # LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
 # will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} МБ ({{size_b}} байт)
-document_properties_title=Тақырыбы...
+document_properties_title=Тақырыбы:
 document_properties_author=Авторы:
 document_properties_subject=Тақырыбы:
 document_properties_keywords=Кілт сөздер:
@@ -88,13 +91,20 @@ document_properties_version=PDF нұсқасы:
 document_properties_page_count=Беттер саны:
 document_properties_close=Жабу
 
+print_progress_message=Құжатты баспаға шығару үшін дайындау…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Бас тарту
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Бүйір панелін көрсету/жасыру
+toggle_sidebar_notification.title=Бүйір панелін көрсету/жасыру (құжатта құрылымы/салынымдар бар)
 toggle_sidebar_label=Бүйір панелін көрсету/жасыру
-outline.title=Құжат құрамасын көрсету
-outline_label=Құжат құрамасы
+document_outline.title=Құжат құрылымын көрсету (барлық нәрселерді жазық қылу/жинау үшін қос шерту керек)
+document_outline_label=Құжат құрамасы
 attachments.title=Салынымдарды көрсету
 attachments_label=Салынымдар
 thumbs.title=Кіші көріністерді көрсету
@@ -111,7 +121,8 @@ thumb_page_title={{page}} парағы
 thumb_page_canvas={{page}} парағы үшін кіші көрінісі
 
 # Find panel button title and messages
-find_label=Табу:
+find_input.title=Табу
+find_input.placeholder=Құжаттан табу…
 find_previous.title=Осы сөздердің мәтіннен алдыңғы кездесуін табу
 find_previous_label=Алдыңғысы
 find_next.title=Осы сөздердің мәтіннен келесі кездесуін табу
diff --git a/vendor/pdfjs/web/locale/km/viewer.properties b/vendor/pdfjs/web/locale/km/viewer.properties
index 87f700e..e5403cc 100644
--- a/vendor/pdfjs/web/locale/km/viewer.properties
+++ b/vendor/pdfjs/web/locale/km/viewer.properties
@@ -18,12 +18,15 @@ previous_label=មុន
 next.title=ទំព័រ​បន្ទាប់
 next_label=បន្ទាប់
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=ទំព័រ ៖
-page_of=នៃ {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=ទំព័រ
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=នៃ {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} នៃ {{pagesCount}})
 
 zoom_out.title=​បង្រួម
 zoom_out_label=​បង្រួម
@@ -57,10 +60,10 @@ page_rotate_ccw.title=បង្វិល​ច្រាស​ទ្រនិច�
 page_rotate_ccw.label=បង្វិល​ច្រាស​ទ្រនិច​នាឡិកា​​
 page_rotate_ccw_label=បង្វិល​ច្រាស​ទ្រនិច​នាឡិកា​​
 
-hand_tool_enable.title=បើក​ឧបករណ៍​ដោយ​ដៃ
-hand_tool_enable_label=បើក​ឧបករណ៍​ដោយ​ដៃ
-hand_tool_disable.title=បិទ​ឧបករណ៍​ប្រើ​ដៃ
-hand_tool_disable_label=បិទ​ឧបករណ៍​ប្រើ​ដៃ
+cursor_text_select_tool.title=បើក​ឧបករណ៍​ជ្រើស​អត្ថបទ
+cursor_text_select_tool_label=ឧបករណ៍​ជ្រើស​អត្ថបទ
+cursor_hand_tool.title=បើក​ឧបករណ៍​ដៃ
+cursor_hand_tool_label=ឧបករណ៍​ដៃ
 
 # Document properties dialog box
 document_properties.title=លក្ខណ​សម្បត្តិ​ឯកសារ…
@@ -69,11 +72,11 @@ document_properties_file_name=ឈ្មោះ​ឯកសារ៖
 document_properties_file_size=ទំហំ​ឯកសារ៖
 # LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
 # will be replaced by the PDF file size in kilobytes, respectively in bytes.
-document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+document_properties_kb={{size_kb}} KB ({{size_b}} បៃ)
 # LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
 # will be replaced by the PDF file size in megabytes, respectively in bytes.
-document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
-document_properties_title=ចំណងជើង ៖
+document_properties_mb={{size_mb}} MB ({{size_b}} បៃ)
+document_properties_title=ចំណងជើង៖
 document_properties_author=អ្នក​និពន្ធ៖
 document_properties_subject=ប្រធានបទ៖
 document_properties_keywords=ពាក្យ​គន្លឹះ៖
@@ -88,13 +91,20 @@ document_properties_version=កំណែ PDF ៖
 document_properties_page_count=ចំនួន​ទំព័រ៖
 document_properties_close=បិទ
 
+print_progress_message=កំពុង​រៀបចំ​ឯកសារ​សម្រាប់​បោះពុម្ព…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=បោះបង់
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=បិទ/បើក​គ្រាប់​រំកិល
+toggle_sidebar_notification.title=បិទ/បើក​របារ​ចំហៀង (ឯកសារ​មាន​មាតិកា​នៅ​ក្រៅ/attachments)
 toggle_sidebar_label=បិទ/បើក​គ្រាប់​រំកិល
-outline.title=បង្ហាញ​គ្រោង​ឯកសារ
-outline_label=គ្រោង​ឯកសារ
+document_outline.title=បង្ហាញ​គ្រោង​ឯកសារ (ចុច​ទ្វេ​ដង​ដើម្បី​ពង្រីក/បង្រួម​ធាតុ​ទាំងអស់)
+document_outline_label=គ្រោង​ឯកសារ
 attachments.title=បង្ហាញ​ឯកសារ​ភ្ជាប់
 attachments_label=ឯកសារ​ភ្ជាប់
 thumbs.title=បង្ហាញ​រូបភាព​តូចៗ
@@ -111,7 +121,8 @@ thumb_page_title=ទំព័រ {{page}}
 thumb_page_canvas=រូបភាព​តូច​របស់​ទំព័រ {{page}}
 
 # Find panel button title and messages
-find_label=រក ៖
+find_input.title=រក
+find_input.placeholder=រក​នៅ​ក្នុង​ឯកសារ...
 find_previous.title=រក​ពាក្យ ឬ​ឃ្លា​ដែល​បាន​ជួប​មុន
 find_previous_label=មុន
 find_next.title=រក​ពាក្យ ឬ​ឃ្លា​ដែល​បាន​ជួប​បន្ទាប់
diff --git a/vendor/pdfjs/web/locale/kn/viewer.properties b/vendor/pdfjs/web/locale/kn/viewer.properties
index f206717..7b2dc17 100644
--- a/vendor/pdfjs/web/locale/kn/viewer.properties
+++ b/vendor/pdfjs/web/locale/kn/viewer.properties
@@ -18,12 +18,13 @@ previous_label=ಹಿಂದಿನ
 next.title=ಮುಂದಿನ ಪುಟ
 next_label=ಮುಂದಿನ
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=ಪುಟ:
-page_of={{pageCount}} ರಲ್ಲಿ
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages={{pagesCount}} ರಲ್ಲಿ
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom_out.title=ಕಿರಿದಾಗಿಸು
 zoom_out_label=ಕಿರಿದಾಗಿಸಿ
@@ -57,10 +58,6 @@ page_rotate_ccw.title=ಅಪ್ರದಕ್ಷಿಣೆಯಲ್ಲಿ ತಿರ
 page_rotate_ccw.label=ಅಪ್ರದಕ್ಷಿಣೆಯಲ್ಲಿ ತಿರುಗಿಸು
 page_rotate_ccw_label=ಅಪ್ರದಕ್ಷಿಣೆಯಲ್ಲಿ ತಿರುಗಿಸು
 
-hand_tool_enable.title=ಕೈ ಉಪಕರಣವನ್ನು ಸಕ್ರಿಯಗೊಳಿಸು
-hand_tool_enable_label=ಕೈ ಉಪಕರಣವನ್ನು ಸಕ್ರಿಯಗೊಳಿಸು
-hand_tool_disable.title=ಕೈ ಉಪಕರಣವನ್ನು ನಿಷ್ಕ್ರಿಯಗೊಳಿಸು
-hand_tool_disable_label=ಕೈ ಉಪಕರಣವನ್ನು ನಿಷ್ಕ್ರಿಯಗೊಳಿಸು
 
 # Document properties dialog box
 document_properties.title=ಡಾಕ್ಯುಮೆಂಟ್‌ ಗುಣಗಳು...
@@ -88,19 +85,20 @@ document_properties_version=PDF ಆವೃತ್ತಿ:
 document_properties_page_count=ಪುಟದ ಎಣಿಕೆ:
 document_properties_close=ಮುಚ್ಚು
 
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=ಬದಿಪಟ್ಟಿಯನ್ನು ಹೊರಳಿಸು
 toggle_sidebar_label=ಬದಿಪಟ್ಟಿಯನ್ನು ಹೊರಳಿಸು
-outline.title=ದಸ್ತಾವೇಜಿನ ಹೊರರೇಖೆಯನ್ನು ತೋರಿಸು
-outline_label=ದಸ್ತಾವೇಜಿನ ಹೊರರೇಖೆ
+document_outline_label=ದಸ್ತಾವೇಜಿನ ಹೊರರೇಖೆ
 attachments.title=ಲಗತ್ತುಗಳನ್ನು ತೋರಿಸು
 attachments_label=ಲಗತ್ತುಗಳು
 thumbs.title=ಚಿಕ್ಕಚಿತ್ರದಂತೆ ತೋರಿಸು
 thumbs_label=ಚಿಕ್ಕಚಿತ್ರಗಳು
 findbar.title=ದಸ್ತಾವೇಜಿನಲ್ಲಿ ಹುಡುಕು
-findbar_label=ಹುಡುಕು
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -111,7 +109,6 @@ thumb_page_title=ಪುಟ {{page}}
 thumb_page_canvas=ಪುಟವನ್ನು ಚಿಕ್ಕಚಿತ್ರದಂತೆ ತೋರಿಸು {{page}}
 
 # Find panel button title and messages
-find_label=ಹುಡುಕು:
 find_previous.title=ವಾಕ್ಯದ ಹಿಂದಿನ ಇರುವಿಕೆಯನ್ನು ಹುಡುಕು
 find_previous_label=ಹಿಂದಿನ
 find_next.title=ವಾಕ್ಯದ ಮುಂದಿನ ಇರುವಿಕೆಯನ್ನು ಹುಡುಕು
@@ -165,7 +162,6 @@ text_annotation_type.alt=[{{type}} ಟಿಪ್ಪಣಿ]
 password_label=PDF ಅನ್ನು ತೆರೆಯಲು ಗುಪ್ತಪದವನ್ನು ನಮೂದಿಸಿ.
 password_invalid=ಅಮಾನ್ಯವಾದ ಗುಪ್ತಪದ, ದಯವಿಟ್ಟು ಇನ್ನೊಮ್ಮೆ ಪ್ರಯತ್ನಿಸಿ.
 password_ok=OK
-password_cancel=ರದ್ದು ಮಾಡು
 
 printing_not_supported=ಎಚ್ಚರಿಕೆ: ಈ ಜಾಲವೀಕ್ಷಕದಲ್ಲಿ ಮುದ್ರಣಕ್ಕೆ ಸಂಪೂರ್ಣ ಬೆಂಬಲವಿಲ್ಲ.
 printing_not_ready=ಎಚ್ಚರಿಕೆ: PDF ಕಡತವು ಮುದ್ರಿಸಲು ಸಂಪೂರ್ಣವಾಗಿ ಲೋಡ್ ಆಗಿಲ್ಲ.
diff --git a/vendor/pdfjs/web/locale/ko/viewer.properties b/vendor/pdfjs/web/locale/ko/viewer.properties
index 3f1e9ba..ea3732b 100644
--- a/vendor/pdfjs/web/locale/ko/viewer.properties
+++ b/vendor/pdfjs/web/locale/ko/viewer.properties
@@ -18,12 +18,15 @@ previous_label=이전
 next.title=다음 페이지
 next_label=다음
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=페이지:
-page_of=/{{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=페이지
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=전체 {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pagesCount}} 중 {{pageNumber}})
 
 zoom_out.title=축소
 zoom_out_label=축소
@@ -57,10 +60,10 @@ page_rotate_ccw.title=시계 반대방향으로 회전
 page_rotate_ccw.label=시계 반대방향으로 회전
 page_rotate_ccw_label=시계 반대방향으로 회전
 
-hand_tool_enable.title=손 도구 켜기
-hand_tool_enable_label=손 도구 켜기
-hand_tool_disable.title=손 도구 끄기
-hand_tool_disable_label=손 도구 끄기
+cursor_text_select_tool.title=텍스트 선택 도구 활성화
+cursor_text_select_tool_label=텍스트 선택 도구
+cursor_hand_tool.title=손 도구 활성화
+cursor_hand_tool_label=손 도구
 
 # Document properties dialog box
 document_properties.title=문서 속성…
@@ -88,13 +91,20 @@ document_properties_version=PDF 버전:
 document_properties_page_count=총 페이지:
 document_properties_close=닫기
 
+print_progress_message=문서 출력 준비중…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=취소
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=탐색창 열고 닫기
+toggle_sidebar_notification.title=탐색창 열고 닫기 (문서에 아웃라인이나 첨부파일이 들어있음)
 toggle_sidebar_label=탐색창 열고 닫기
-outline.title=문서 개요 보기
-outline_label=문서 개요
+document_outline.title=문서 아웃라인 보기(더블 클릭해서 모든 항목 열고 닫기)
+document_outline_label=문서 아웃라인
 attachments.title=첨부파일 보기
 attachments_label=첨부파일
 thumbs.title=미리보기
@@ -111,7 +121,8 @@ thumb_page_title={{page}}쪽
 thumb_page_canvas={{page}}쪽 미리보기
 
 # Find panel button title and messages
-find_label=검색:
+find_input.title=찾기
+find_input.placeholder=문서에서 찾기…
 find_previous.title=지정 문자열에 일치하는 1개 부분을 검색
 find_previous_label=이전
 find_next.title=지정 문자열에 일치하는 다음 부분을 검색
@@ -170,4 +181,4 @@ password_cancel=취소
 printing_not_supported=경고: 이 브라우저는 인쇄를 완전히 지원하지 않습니다.
 printing_not_ready=경고: 이 PDF를 인쇄를 할 수 있을 정도로 읽어들이지 못했습니다.
 web_fonts_disabled=웹 폰트가 꺼져있음: 내장된 PDF 글꼴을 쓸 수 없습니다.
-document_colors_disabled=PDF 문서의 색상을 쓰지 못하게 되어 있음: \'웹 페이지 자체 색상 사용 허용\'이 브라우저에서 꺼져 있습니다.
+document_colors_not_allowed=PDF 문서의 색상을 쓰지 못하게 되어 있음: '웹 페이지 자체 색상 사용 허용'이 브라우저에서 꺼져 있습니다.
diff --git a/vendor/pdfjs/web/locale/ku/viewer.properties b/vendor/pdfjs/web/locale/ku/viewer.properties
index 8f40dba..c3462f6 100644
--- a/vendor/pdfjs/web/locale/ku/viewer.properties
+++ b/vendor/pdfjs/web/locale/ku/viewer.properties
@@ -18,12 +18,12 @@ previous_label=Paşve
 next.title=Rûpela pêş
 next_label=Pêş
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Rûpel:
-page_of=/ {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom_out.title=Dûr bike
 zoom_out_label=Dûr bike
@@ -67,17 +67,18 @@ document_properties_title=Sernav:
 # LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
 # will be replaced by the creation/modification date, and time, of the PDF file.
 
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Darikê kêlekê veke/bigire
 toggle_sidebar_label=Darikê kêlekê veke/bigire
-outline.title=Şemaya belgeyê nîşan bide
-outline_label=Şemaya belgeyê
+document_outline_label=Şemaya belgeyê
 thumbs.title=Wênekokan nîşan bide
 thumbs_label=Wênekok
 findbar.title=Di belgeyê de bibîne
-findbar_label=Bibîne
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -88,7 +89,6 @@ thumb_page_title=Rûpel {{page}}
 thumb_page_canvas=Wênekoka rûpelê {{page}}
 
 # Find panel button title and messages
-find_label=Bibîne:
 find_previous.title=Peyva berê bibîne
 find_previous_label=Paşve
 find_next.title=Peyya pêş bibîne
@@ -139,7 +139,6 @@ text_annotation_type.alt=[Nîşaneya {{type}}ê]
 password_label=Ji bo PDFê vekî şîfreyê binivîse.
 password_invalid=Şîfre çewt e. Tika ye dîsa biceribîne.
 password_ok=Temam
-password_cancel=Betal
 
 printing_not_supported=Hişyarî: Çapkirin ji hêla vê gerokê ve bi temamî nayê destekirin.
 printing_not_ready=Hişyarî: PDF bi temamî nehat barkirin û ji bo çapê ne amade ye.
diff --git a/vendor/pdfjs/web/locale/lg/viewer.properties b/vendor/pdfjs/web/locale/lg/viewer.properties
index 3cac56e..5658d54 100644
--- a/vendor/pdfjs/web/locale/lg/viewer.properties
+++ b/vendor/pdfjs/web/locale/lg/viewer.properties
@@ -16,12 +16,13 @@
 previous.title=Omuko  Ogubadewo
 next.title=Omuko Oguddako
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Omuko:
-page_of=ku {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=ku {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom_out.title=Zimbulukusa
 zoom_out_label=Zimbulukusa
@@ -48,14 +49,15 @@ bookmark_label=Endabika Eriwo
 # LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
 # will be replaced by the creation/modification date, and time, of the PDF file.
 
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
-outline.title=Laga Ensalo ze Kiwandiko
-outline_label=Ensalo ze Ekiwandiko
+document_outline_label=Ensalo ze Ekiwandiko
 thumbs.title=Laga Ekifanyi Mubufunze
 thumbs_label=Ekifanyi Mubufunze
-findbar_label=Zuula
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -106,6 +108,5 @@ loading_error=Wabadewo ensobi mukutika PDF.
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[{{type}} Enyonyola]
 password_ok=OK
-password_cancel=Sazaamu
 
 printing_not_supported=Okulaabula: Okulumya empapula tekuwagirwa enonyeso enno.
diff --git a/vendor/pdfjs/web/locale/lij/viewer.properties b/vendor/pdfjs/web/locale/lij/viewer.properties
index 04445c0..06bdfd0 100644
--- a/vendor/pdfjs/web/locale/lij/viewer.properties
+++ b/vendor/pdfjs/web/locale/lij/viewer.properties
@@ -1,124 +1,180 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+# Copyright 2012 Mozilla Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
-previous.title = Pagina precedente
-previous_label = Precedente
-next.title = Pagina dòppo
-next_label = Pròscima
-page_label = Pagina:
-page_of = de {{pageCount}}
-zoom_out.title = Diminoisci zoom
-zoom_out_label = Diminoisci zoom
-zoom_in.title = Aomenta zoom
-zoom_in_label = Aomenta zoom
-zoom.title = Zoom
-print.title = Stanpa
-print_label = Stanpa
-open_file.title = Arvi file
-open_file_label = Arvi
-download.title = Descaregamento
-download_label = Descaregamento
-bookmark.title = Vixon corente (còpia ò arvi inte 'n neuvo barcon)
-bookmark_label = Vixon corente
-outline.title = Veddi strutua documento
-outline_label = Strutua documento
-thumbs.title = Mostra miniatue
-thumbs_label = Miniatue
-thumb_page_title = Pagina {{page}}
-thumb_page_canvas = Miniatua da pagina {{page}}
-error_more_info = Ciù informaçioin
-error_less_info = Meno informaçioin
-error_version_info = PDF.js v{{version}} (build: {{build}})
-error_close = Særa
-missing_file_error = O file PDF o no gh'é.
-toggle_sidebar.title = Ativa/dizativa bara de scianco
-toggle_sidebar_label = Ativa/dizativa bara de scianco
-error_message = Mesaggio: {{message}}
-error_stack = Stack: {{stack}}
-error_file = File: {{file}}
-error_line = Linia: {{line}}
-rendering_error = Gh'é stæto 'n'erô itno rendering da pagina.
-page_scale_width = Larghessa pagina
-page_scale_fit = Adatta a una pagina
-page_scale_auto = Zoom aotomatico
-page_scale_actual = Dimenscioin efetive
-loading_error_indicator = Erô
-loading_error = S'é verificou 'n'erô itno caregamento do PDF.
-printing_not_supported = Atençion: a stanpa a no l'é conpletamente soportâ da sto navegatô.
+# Main toolbar buttons (tooltips and alt text for images)
+previous.title=Pagina primma
+previous_label=Precedente
+next.title=Pagina dòppo
+next_label=Pròscima
 
-# Context menu
-page_rotate_cw.label=Gia in senso do releuio
-page_rotate_ccw.label=Gia in senso do releuio a-a reversa
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Pagina
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=de {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} de {{pagesCount}})
 
+zoom_out.title=Diminoisci zoom
+zoom_out_label=Diminoisci zoom
+zoom_in.title=Aomenta zoom
+zoom_in_label=Aomenta zoom
+zoom.title=Zoom
 presentation_mode.title=Vanni into mòddo de prezentaçion
 presentation_mode_label=Mòddo de prezentaçion
+open_file.title=Arvi file
+open_file_label=Arvi
+print.title=Stanpa
+print_label=Stanpa
+download.title=Descaregamento
+download_label=Descaregamento
+bookmark.title=Vixon corente (còpia ò arvi inte 'n neuvo barcon)
+bookmark_label=Vixon corente
+
+# Secondary toolbar and context menu
+tools.title=Strumenti
+tools_label=Strumenti
+first_page.title=Vanni a-a primma pagina
+first_page.label=Vanni a-a primma pagina
+first_page_label=Vanni a-a primma pagina
+last_page.title=Vanni a l'urtima pagina
+last_page.label=Vanni a l'urtima pagina
+last_page_label=Vanni a l'urtima pagina
+page_rotate_cw.title=Gia into verso oraio
+page_rotate_cw.label=Gia in senso do releuio
+page_rotate_cw_label=Gia into verso oraio
+page_rotate_ccw.title=Gia into verso antioraio
+page_rotate_ccw.label=Gia in senso do releuio a-a reversa
+page_rotate_ccw_label=Gia into verso antioraio
+
 
-find_label = Treuva:
-find_previous.title = Treuva a ripetiçion precedente do testo da çercâ
-find_previous_label = Precedente
-find_next.title = Treuva a ripetiçion dòppo do testo da çercâ
-find_next_label = Segoente
-find_highlight = Evidençia
-find_match_case_label = Maioscole/minoscole
-find_reached_bottom = Razonto l'iniçio da pagina, continoa da-a fin
-find_reached_top = Razonto a fin da pagina, continoa da l'iniçio
-find_not_found = Testo no trovou
-findbar.title = Treuva into documento
-findbar_label = Treuva
-first_page.label = Vanni a-a primma pagina
-last_page.label = Vanni a l'urtima pagina
-invalid_file_error = O file PDF o l'é no valido ò aroinou.
+# Document properties dialog box
+document_properties.title=Propietæ do documento…
+document_properties_label=Propietæ do documento…
+document_properties_file_name=Nomme file:
+document_properties_file_size=Dimenscion file:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+document_properties_kb={{size_kb}} kB ({{size_b}} byte)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_mb={{size_kb}} MB ({{size_b}} byte)
+document_properties_title=Titolo:
+document_properties_author=Aoto:
+document_properties_subject=Ogetto:
+document_properties_keywords=Paròlle ciave:
+document_properties_creation_date=Dæta creaçion:
+document_properties_modification_date=Dæta cangiamento:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
+document_properties_date_string={{date}}, {{time}}
+document_properties_creator=Aotô originale:
+document_properties_producer=Produtô PDF:
+document_properties_version=Verscion PDF:
+document_properties_page_count=Contezzo pagine:
+document_properties_close=Særa
 
-web_fonts_disabled = I font do web en dizativæ: inposcibile adeuviâ i carateri do PDF.
-printing_not_ready = Atençion: o PDF o no l'é ancon caregou conpletamente pe-a stanpa.
+print_progress_message=Praparo o documento pe-a stanpa…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Anulla
 
-document_colors_not_allowed = No l'é poscibile adeuviâ i pròpi coî pe-i documenti PDF: l'opçion do navegatô  “Permetti a-e pagine de çerne i pròpi coî in cangio de quelli inpostæ” a l'é dizativâ.
-text_annotation_type.alt = [Anotaçion: {{type}}]
+# Tooltips and alt text for side panel toolbar buttons
+# (the _label strings are alt text for the buttons, the .title strings are
+# tooltips)
+toggle_sidebar.title=Ativa/dizativa bara de scianco
+toggle_sidebar_notification.title=Cangia bara de löo (o documento o contegne di alegæ)
+toggle_sidebar_label=Ativa/dizativa bara de scianco
+document_outline.title=Fanni vedde o contorno do documento (scicca doggio pe espande/ridue tutti i elementi)
+document_outline_label=Contorno do documento
+attachments.title=Fanni vedde alegæ
+attachments_label=Alegæ
+thumbs.title=Mostra miniatue
+thumbs_label=Miniatue
+findbar.title=Treuva into documento
+findbar_label=Treuva
 
-first_page.title = Vanni a-a primma pagina
-first_page_label = Vanni a-a primma pagina
-last_page.title = Vanni a l'urtima pagina
-last_page_label = Vanni a l'urtima pagina
-page_rotate_ccw.title = Gia into verso antioraio
-page_rotate_ccw_label = Gia into verso antioraio
-page_rotate_cw.title = Gia into verso oraio
-page_rotate_cw_label = Gia into verso oraio
-tools.title = Strumenti
-tools_label = Strumenti
-password_label = Dimme a paròlla segreta pe arvî sto file PDF.
-password_invalid = Paròlla segreta sbalia. Preuva torna.
-password_ok = Va ben
-password_cancel = Anulla
+# Thumbnails panel item (tooltip and alt text for images)
+# LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
+# number.
+thumb_page_title=Pagina {{page}}
+# LOCALIZATION NOTE (thumb_page_canvas): "{{page}}" will be replaced by the page
+# number.
+thumb_page_canvas=Miniatua da pagina {{page}}
 
-document_properties.title = Propietæ do documento…
-document_properties_label = Propietæ do documento…
-document_properties_file_name = Nomme file:
-document_properties_file_size = Dimenscion file:
-document_properties_kb = {{size_kb}} kB ({{size_b}} byte)
-document_properties_mb = {{size_kb}} MB ({{size_b}} byte)
-document_properties_title = Titolo:
-document_properties_author = Aoto:
-document_properties_subject = Ogetto:
-document_properties_keywords = Paròlle ciave:
-document_properties_creation_date = Dæta creaçion:
-document_properties_modification_date = Dæta cangiamento:
-document_properties_date_string = {{date}}, {{time}}
-document_properties_creator = Aotô originale:
-document_properties_producer = Produtô PDF:
-document_properties_version = Verscion PDF:
-document_properties_page_count = Contezzo pagine:
-document_properties_close = Særa
+# Find panel button title and messages
+find_input.title=Treuva
+find_input.placeholder=Treuva into documento…
+find_previous.title=Treuva a ripetiçion precedente do testo da çercâ
+find_previous_label=Precedente
+find_next.title=Treuva a ripetiçion dòppo do testo da çercâ
+find_next_label=Segoente
+find_highlight=Evidençia
+find_match_case_label=Maioscole/minoscole
+find_reached_top=Razonto a fin da pagina, continoa da l'iniçio
+find_reached_bottom=Razonto l'iniçio da pagina, continoa da-a fin
+find_not_found=Testo no trovou
 
-hand_tool_enable.title = Ativa strumento man
-hand_tool_enable_label = Ativa strumento man
-hand_tool_disable.title = Dizativa strumento man
-hand_tool_disable_label = Dizativa strumento man
-attachments.title = Fanni vedde alegæ
-attachments_label = Alegæ
-page_scale_percent = {{scale}}%
-unexpected_response_error = Risposta inprevista do-u server
+# Error panel labels
+error_more_info=Ciù informaçioin
+error_less_info=Meno informaçioin
+error_close=Særa
+# LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
+# replaced by the PDF.JS version and build ID.
+error_version_info=PDF.js v{{version}} (build: {{build}})
+# LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
+# english string describing the error.
+error_message=Mesaggio: {{message}}
+# LOCALIZATION NOTE (error_stack): "{{stack}}" will be replaced with a stack
+# trace.
+error_stack=Stack: {{stack}}
+# LOCALIZATION NOTE (error_file): "{{file}}" will be replaced with a filename
+error_file=File: {{file}}
+# LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
+error_line=Linia: {{line}}
+rendering_error=Gh'é stæto 'n'erô itno rendering da pagina.
 
+# Predefined zoom values
+page_scale_width=Larghessa pagina
+page_scale_fit=Adatta a una pagina
+page_scale_auto=Zoom aotomatico
+page_scale_actual=Dimenscioin efetive
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
+# Loading indicator messages
+loading_error_indicator=Erô
+loading_error=S'é verificou 'n'erô itno caregamento do PDF.
+invalid_file_error=O file PDF o l'é no valido ò aroinou.
+missing_file_error=O file PDF o no gh'é.
+unexpected_response_error=Risposta inprevista do-u server
 
+# LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
+# "{{type}}" will be replaced with an annotation type from a list defined in
+# the PDF spec (32000-1:2008 Table 169 – Annotation types).
+# Some common types are e.g.: "Check", "Text", "Comment", "Note"
+text_annotation_type.alt=[Anotaçion: {{type}}]
+password_label=Dimme a paròlla segreta pe arvî sto file PDF.
+password_invalid=Paròlla segreta sbalia. Preuva torna.
+password_ok=Va ben
+password_cancel=Anulla
 
+printing_not_supported=Atençion: a stanpa a no l'é conpletamente soportâ da sto navegatô.
+printing_not_ready=Atençion: o PDF o no l'é ancon caregou conpletamente pe-a stanpa.
+web_fonts_disabled=I font do web en dizativæ: inposcibile adeuviâ i carateri do PDF.
+document_colors_not_allowed=No l'é poscibile adeuviâ i pròpi coî pe-i documenti PDF: l'opçion do navegatô  “Permetti a-e pagine de çerne i pròpi coî in cangio de quelli inpostæ” a l'é dizativâ.
diff --git a/vendor/pdfjs/web/locale/lt/viewer.properties b/vendor/pdfjs/web/locale/lt/viewer.properties
index e2f50b9..e2ad07b 100644
--- a/vendor/pdfjs/web/locale/lt/viewer.properties
+++ b/vendor/pdfjs/web/locale/lt/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Ankstesnis
 next.title=Kitas puslapis
 next_label=Kitas
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Puslapis:
-page_of=iš {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Puslapis
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=iš {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} iš {{pagesCount}})
 
 zoom_out.title=Sumažinti
 zoom_out_label=Sumažinti
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Pasukti prieš laikrodžio rodyklę
 page_rotate_ccw.label=Pasukti prieš laikrodžio rodyklę
 page_rotate_ccw_label=Pasukti prieš laikrodžio rodyklę
 
-hand_tool_enable.title=Įgalinti vilkimo veikseną
-hand_tool_enable_label=Įgalinti vilkimo veikseną
-hand_tool_disable.title=Išjungti vilkimo veikseną
-hand_tool_disable_label=Išjungti vilkimo veikseną
+cursor_text_select_tool.title=Įjungti teksto žymėjimo įrankį
+cursor_text_select_tool_label=Teksto žymėjimo įrankis
+cursor_hand_tool.title=Įjungti vilkimo įrankį
+cursor_hand_tool_label=Vilkimo įrankis
 
 # Document properties dialog box
 document_properties.title=Dokumento savybės…
@@ -88,19 +91,26 @@ document_properties_version=PDF versija:
 document_properties_page_count=Puslapių skaičius:
 document_properties_close=Užverti
 
+print_progress_message=Dokumentas ruošiamas spausdinimui…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Atsisakyti
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Rodyti / slėpti šoninį polangį
+toggle_sidebar_notification.title=Parankinė (dokumentas turi struktūrą / priedų)
 toggle_sidebar_label=Šoninis polangis
-outline.title=Rodyti dokumento metmenis
-outline_label=Dokumento metmenys
+document_outline.title=Rodyti dokumento struktūrą (spustelėkite dukart norėdami išplėsti/suskleisti visus elementus)
+document_outline_label=Dokumento struktūra
 attachments.title=Rodyti priedus
 attachments_label=Priedai
 thumbs.title=Rodyti puslapių miniatiūras
 thumbs_label=Miniatiūros
 findbar.title=Ieškoti dokumente
-findbar_label=Ieškoti
+findbar_label=Rasti
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -111,7 +121,8 @@ thumb_page_title={{page}} puslapis
 thumb_page_canvas={{page}} puslapio miniatiūra
 
 # Find panel button title and messages
-find_label=Ieškoti:
+find_input.title=Rasti
+find_input.placeholder=Rasti dokumente…
 find_previous.title=Ieškoti ankstesnio frazės egzemplioriaus
 find_previous_label=Ankstesnis
 find_next.title=Ieškoti tolesnio frazės egzemplioriaus
@@ -139,7 +150,7 @@ error_stack=Dėklas: {{stack}}
 error_file=Failas: {{file}}
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
 error_line=Eilutė: {{line}}
-rendering_error=Atvaizduojant puslapį, įvyko klaida.
+rendering_error=Atvaizduojant puslapį įvyko klaida.
 
 # Predefined zoom values
 page_scale_width=Priderinti prie lapo pločio
@@ -152,7 +163,7 @@ page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Klaida
-loading_error=Įkeliant PDF failą, įvyko klaida.
+loading_error=Įkeliant PDF failą įvyko klaida.
 invalid_file_error=Tai nėra PDF failas arba jis yra sugadintas.
 missing_file_error=PDF failas nerastas.
 unexpected_response_error=Netikėtas serverio atsakas.
@@ -169,5 +180,5 @@ password_cancel=Atsisakyti
 
 printing_not_supported=Dėmesio! Spausdinimas šioje naršyklėje nėra pilnai realizuotas.
 printing_not_ready=Dėmesio! PDF failas dar nėra pilnai įkeltas spausdinimui.
-web_fonts_disabled=Neįgalinti saityno šriftai – šiame PDF faile esančių šriftų naudoti negalima.
+web_fonts_disabled=Saityno šriftai išjungti – PDF faile esančių šriftų naudoti negalima.
 document_colors_not_allowed=PDF dokumentams neleidžiama nurodyti savo spalvų, nes išjungta naršyklės nuostata „Leisti tinklalapiams nurodyti spalvas“.
diff --git a/vendor/pdfjs/web/locale/lv/viewer.properties b/vendor/pdfjs/web/locale/lv/viewer.properties
index 58aa953..9d7ae41 100644
--- a/vendor/pdfjs/web/locale/lv/viewer.properties
+++ b/vendor/pdfjs/web/locale/lv/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Iepriekšējā
 next.title=Nākamā lapa
 next_label=Nākamā
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Lapa:
-page_of=no {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Lapa
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=no {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} no {{pagesCount}})
 
 zoom_out.title=Attālināt\u0020
 zoom_out_label=Attālināt
@@ -57,10 +60,6 @@ page_rotate_ccw.title=Pagriezt pret pulksteni
 page_rotate_ccw.label=Pagriezt pret pulksteni
 page_rotate_ccw_label=Pagriezt pret pulksteni
 
-hand_tool_enable.title=Aktivēt rokas rīku
-hand_tool_enable_label=Aktivēt rokas rīku
-hand_tool_disable.title=Deaktivēt rokas rīku
-hand_tool_disable_label=Deaktivēt rokas rīku
 
 # Document properties dialog box
 document_properties.title=Dokumenta iestatījumi…
@@ -88,13 +87,20 @@ document_properties_version=PDF versija:
 document_properties_page_count=Lapu skaits:
 document_properties_close=Aizvērt
 
+print_progress_message=Gatavo dokumentu drukāšanai...
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Atcelt
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Pārslēgt sānu joslu
+toggle_sidebar_notification.title=Pārslēgt sānu joslu (dokumenta saturu un pielikumus)
 toggle_sidebar_label=Pārslēgt sānu joslu
-outline.title=Parādīt dokumenta saturu
-outline_label=Dokumenta saturs
+document_outline.title=Rādīt dokumenta struktūru (veiciet dubultklikšķi lai izvērstu/sakļautu visus vienumus)
+document_outline_label=Dokumenta saturs
 attachments.title=Rādīt pielikumus
 attachments_label=Pielikumi
 thumbs.title=Parādīt sīktēlus
@@ -111,7 +117,8 @@ thumb_page_title=Lapa {{page}}
 thumb_page_canvas=Lapas {{page}} sīktēls
 
 # Find panel button title and messages
-find_label=Meklēt:
+find_input.title=Meklēt
+find_input.placeholder=Meklēt dokumentā…
 find_previous.title=Atrast iepriekšējo
 find_previous_label=Iepriekšējā
 find_next.title=Atrast nākamo
diff --git a/vendor/pdfjs/web/locale/mai/viewer.properties b/vendor/pdfjs/web/locale/mai/viewer.properties
index 4eb0b17..356223f 100644
--- a/vendor/pdfjs/web/locale/mai/viewer.properties
+++ b/vendor/pdfjs/web/locale/mai/viewer.properties
@@ -18,12 +18,12 @@ previous_label=पछिला
 next.title=अगिला पृष्ठ
 next_label=आगाँ
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=पृष्ठ:
-page_of={{pageCount}} क
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom_out.title=छोट करू
 zoom_out_label=छोट करू
@@ -57,10 +57,6 @@ page_rotate_ccw.title=घड़ीक दिशा सँ उनटा घुम
 page_rotate_ccw.label=घड़ीक दिशा सँ उनटा घुमाउ
 page_rotate_ccw_label=घड़ीक दिशा सँ उनटा घुमाउ
 
-hand_tool_enable.title=हाथ अओजार सक्रिय करू
-hand_tool_enable_label=हाथ अओजार सक्रिय करू
-hand_tool_disable.title=हाथ अओजार निष्क्रिय कएनाइ
-hand_tool_disable_label=हाथ अओजार निष्क्रिय कएनाइ
 
 # Document properties dialog box
 document_properties.title=दस्तावेज़ विशेषता...
@@ -88,19 +84,20 @@ document_properties_version=PDF संस्करण:
 document_properties_page_count=पृष्ठ गिनती:
 document_properties_close=बन्न करू
 
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=स्लाइडर टागल
 toggle_sidebar_label=स्लाइडर टागल
-outline.title=दस्तावेज आउटलाइन देखाउ
-outline_label=दस्तावेज खाका
+document_outline_label=दस्तावेज खाका
 attachments.title=संलग्नक देखाबू
 attachments_label=संलग्नक
 thumbs.title=लघु-छवि देखाउ
 thumbs_label=लघु छवि
 findbar.title=दस्तावेजमे ढूँढू
-findbar_label=ताकू
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -111,7 +108,6 @@ thumb_page_title=पृष्ठ {{page}}
 thumb_page_canvas=पृष्ठ {{page}} का लघु-चित्र
 
 # Find panel button title and messages
-find_label=ताकू:
 find_previous.title=खोजक पछिला उपस्थिति ताकू
 find_previous_label=पछिला
 find_next.title=खोजक अगिला उपस्थिति ताकू
@@ -165,7 +161,6 @@ text_annotation_type.alt=[{{type}} Annotation]
 password_label=एहि पीडीएफ फ़ाइल केँ खोलबाक लेल कृपया कूटशब्द भरू.
 password_invalid=अवैध कूटशब्द, कृपया फिनु कोशिश करू.
 password_ok=बेस
-password_cancel=रद्द  करू\u0020
 
 printing_not_supported=चेतावनी: ई ब्राउजर पर छपाइ पूर्ण तरह सँ समर्थित नहि अछि.
 printing_not_ready=चेतावनी: पीडीएफ छपाइक लेल पूर्ण तरह सँ लोड नहि अछि.
diff --git a/vendor/pdfjs/web/locale/mk/viewer.properties b/vendor/pdfjs/web/locale/mk/viewer.properties
index 18ded89..094ef76 100644
--- a/vendor/pdfjs/web/locale/mk/viewer.properties
+++ b/vendor/pdfjs/web/locale/mk/viewer.properties
@@ -1,6 +1,16 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+# Copyright 2012 Mozilla Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 # Main toolbar buttons (tooltips and alt text for images)
 previous.title=Претходна страница
@@ -8,39 +18,57 @@ previous_label=Претходна
 next.title=Следна страница
 next_label=Следна
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Страница:
-page_of=од {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom_out.title=Намалување
 zoom_out_label=Намали
 zoom_in.title=Зголемување
 zoom_in_label=Зголеми
 zoom.title=Променување на големина
+presentation_mode.title=Премини во презентациски режим
+presentation_mode_label=Презентациски режим
+open_file.title=Отворање датотека
+open_file_label=Отвори
 print.title=Печатење
 print_label=Печати
-open_file.title=Отварање  датотека
-open_file_label=Отвори
 download.title=Преземање
 download_label=Преземи
 bookmark.title=Овој преглед (копирај или отвори во нов прозорец)
 bookmark_label=Овој преглед
 
+# Secondary toolbar and context menu
+tools.title=Алатки
+first_page.label=Оди до првата страница
+last_page.label=Оди до последната страница
+page_rotate_cw.label=Ротирај по стрелките на часовникот
+page_rotate_ccw.label=Ротирај спротивно од стрелките на часовникот
+
+
+# Document properties dialog box
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
+
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
-toggle_slider.title=Вклучување на лизгач
-toggle_slider_label=Вклучи лизгач
-outline.title=Прикажување на содржина на документот
-outline_label=Содржина на документот
+toggle_sidebar.title=Вклучи странична лента
+toggle_sidebar_label=Вклучи странична лента
 thumbs.title=Прикажување на икони
 thumbs_label=Икони
-
-# Document outline messages
-no_outline=Нема содржина
+findbar.title=Најди во документот
+findbar_label=Најди
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -50,13 +78,24 @@ thumb_page_title=Страница {{page}}
 # number.
 thumb_page_canvas=Икона од страница {{page}}
 
+# Find panel button title and messages
+find_previous.title=Најди ја предходната појава на фразата
+find_previous_label=Претходно
+find_next.title=Најди ја следната појава на фразата
+find_next_label=Следно
+find_highlight=Означи сѐ
+find_match_case_label=Токму така
+find_reached_top=Барањето стигна до почетокот на документот и почнува од крајот
+find_reached_bottom=Барањето стигна до крајот на документот и почнува од почеток
+find_not_found=Фразата не е пронајдена
+
 # Error panel labels
 error_more_info=Повеќе информации
 error_less_info=Помалку информации
 error_close=Затвори
-# LOCALIZATION NOTE (error_build): "{{build}}" will be replaced by the PDF.JS
-# build ID.
-error_build=PDF.JS Build: {{build}}
+# LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
+# replaced by the PDF.JS version and build ID.
+error_version_info=PDF.js v{{version}} (build: {{build}})
 # LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
 # english string describing the error.
 error_message=Порака: {{message}}
@@ -74,53 +113,21 @@ page_scale_width=Ширина на страница
 page_scale_fit=Цела страница
 page_scale_auto=Автоматска големина
 page_scale_actual=Вистинска големина
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
 
+# Loading indicator messages
 loading_error_indicator=Грешка
 loading_error=Настана грешка при вчитувањето на PDF-от.
+invalid_file_error=Невалидна или корумпирана PDF датотека.
+missing_file_error=Недостасува PDF документ.
 
-# LOCALIZATION NOTE (text_annotation_type): This is used as a tooltip.
-# "{{[type}}" will be replaced with an annotation type from a list defined in
+# LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
+# "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
-text_annotation_type=[{{type}} Забелешка]
-request_password=PDF-от е заштитен со лозинка:
-
 
 printing_not_supported=Предупредување: Печатењето не е целосно поддржано во овој прелистувач.
-
-find_highlight=Означи сѐ
-
-# Find panel button title and messages
-find_label=Најди:
-find_match_case_label=Токму така
-find_next.title=Најди ја следната појава на фразата
-find_next_label=Следно
-find_not_found=Фразата не е пронајдена
-find_previous.title=Најди ја предходната појава на фразата
-find_previous_label=Претходно
-find_reached_bottom=Барањето стигна до крајот на документот и почнува од почеток
-find_reached_top=Барањето стигна до почетокот на документот и почнува од крајот
-findbar.title=Најди во документот
-findbar_label=Најди
-
-# Context menu
-first_page.label=Оди до првата страница
-invalid_file_error=Невалидна или корумпирана PDF датотека.
-last_page.label=Оди до последната страница
-page_rotate_ccw.label=Ротирај спротивно од стрелките на часовникот
-page_rotate_cw.label=Ротирај по стрелките на часовникот
-presentation_mode.title=Премини во презентациски режим
-presentation_mode_label=Презентациски режим
-
-# LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
-# replaced by the PDF.JS version and build ID.
-error_version_info=PDF.js v{{version}} (build: {{build}})
-missing_file_error=Недостасува PDF документ.
 printing_not_ready=Предупредување: PDF документот не е целосно вчитан за печатење.
-
-# Tooltips and alt text for side panel toolbar buttons
-# (the _label strings are alt text for the buttons, the .title strings are
-# tooltips)
-toggle_sidebar.title=Вклучи странична лента
-toggle_sidebar_label=Вклучи странична лента
 web_fonts_disabled=Интернет фонтовите се оневозможени: не може да се користат вградените PDF фонтови.
+document_colors_not_allowed=PDF-документите немаат дозвола да користат сопствени бои: Поставката „Дозволи страниците сами да ги избираат своите бои“ е деактивирана од прелистувачот.
diff --git a/vendor/pdfjs/web/locale/ml/viewer.properties b/vendor/pdfjs/web/locale/ml/viewer.properties
index 084d877..20c124d 100644
--- a/vendor/pdfjs/web/locale/ml/viewer.properties
+++ b/vendor/pdfjs/web/locale/ml/viewer.properties
@@ -18,12 +18,12 @@ previous_label=മുമ്പു്
 next.title=അടുത്ത താള്‍
 next_label=അടുത്തതു്
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=താള്‍:
-page_of={{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom_out.title=ചെറുതാക്കുക
 zoom_out_label=ചെറുതാക്കുക
@@ -57,10 +57,6 @@ page_rotate_ccw.title=ഘടികാര ദിശയ്ക്കു് വി�
 page_rotate_ccw.label=ഘടികാര ദിശയ്ക്കു് വിപരീതമായി കറക്കുക
 page_rotate_ccw_label=ഘടികാര ദിശയ്ക്കു് വിപരീതമായി കറക്കുക
 
-hand_tool_enable.title=ഹാന്‍ഡ് ടൂള്‍ പ്രവര്‍ത്തന സജ്ജമാക്കുക
-hand_tool_enable_label=ഹാന്‍ഡ് ടൂള്‍ പ്രവര്‍ത്തന സജ്ജമാക്കുക
-hand_tool_disable.title=ഹാന്‍ഡ് ടൂള്‍ പ്രവര്‍ത്തന രഹിതമാക്കുക
-hand_tool_disable_label=ഹാന്‍ഡ് ടൂള്‍ പ്രവര്‍ത്തന രഹിതമാക്കുക
 
 # Document properties dialog box
 document_properties.title=രേഖയുടെ വിശേഷതകള്‍...
@@ -88,19 +84,20 @@ document_properties_version=പിഡിഎഫ് പതിപ്പ്:
 document_properties_page_count=താളിന്റെ എണ്ണം:
 document_properties_close=അടയ്ക്കുക
 
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=സൈഡ് ബാറിലേക്കു് മാറ്റുക
 toggle_sidebar_label=സൈഡ് ബാറിലേക്കു് മാറ്റുക
-outline.title=രേഖയുടെ ഔട്ട്ലൈന്‍ കാണിയ്ക്കുക
-outline_label=രേഖയുടെ ഔട്ട്ലൈന്‍
+document_outline_label=രേഖയുടെ ഔട്ട്ലൈന്‍
 attachments.title=അറ്റാച്മെന്റുകള്‍ കാണിയ്ക്കുക
 attachments_label=അറ്റാച്മെന്റുകള്‍
 thumbs.title=തംബ്നെയിലുകള്‍ കാണിയ്ക്കുക
 thumbs_label=തംബ്നെയിലുകള്‍
 findbar.title=രേഖയില്‍ കണ്ടുപിടിയ്ക്കുക
-findbar_label=കണ്ടെത്തുക\u0020
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -111,7 +108,6 @@ thumb_page_title=താള്‍ {{page}}
 thumb_page_canvas={{page}} താളിനുള്ള തംബ്നെയില്‍
 
 # Find panel button title and messages
-find_label=കണ്ടെത്തുക
 find_previous.title=വാചകം ഇതിനു മുന്‍പ്‌ ആവര്‍ത്തിച്ചത്‌ കണ്ടെത്തുക\u0020
 find_previous_label=മുമ്പു്
 find_next.title=വാചകം വീണ്ടും ആവര്‍ത്തിക്കുന്നത്‌ കണ്ടെത്തുക\u0020
@@ -165,7 +161,6 @@ text_annotation_type.alt=[{{type}} Annotation]
 password_label=ഈ പിഡിഎഫ് ഫയല്‍ തുറക്കുന്നതിനു് രഹസ്യവാക്ക് നല്‍കുക.
 password_invalid=തെറ്റായ രഹസ്യവാക്ക്, ദയവായി വീണ്ടും ശ്രമിയ്ക്കുക.
 password_ok=ശരി
-password_cancel=റദ്ദാക്കുക
 
 printing_not_supported=മുന്നറിയിപ്പു്: ഈ ബ്രൌസര്‍ പൂര്‍ണ്ണമായി പ്രിന്റിങ് പിന്തുണയ്ക്കുന്നില്ല.
 printing_not_ready=മുന്നറിയിപ്പു്: പ്രിന്റ് ചെയ്യുന്നതിനു് പിഡിഎഫ് പൂര്‍ണ്ണമായി ലഭ്യമല്ല.
diff --git a/vendor/pdfjs/web/locale/mn/viewer.properties b/vendor/pdfjs/web/locale/mn/viewer.properties
index dfa1d6d..39edeb2 100644
--- a/vendor/pdfjs/web/locale/mn/viewer.properties
+++ b/vendor/pdfjs/web/locale/mn/viewer.properties
@@ -14,10 +14,12 @@
 
 # Main toolbar buttons (tooltips and alt text for images)
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom.title=Тэлэлт
 open_file.title=Файл нээ
@@ -36,10 +38,12 @@ document_properties_title=Гарчиг:
 # LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
 # will be replaced by the creation/modification date, and time, of the PDF file.
 
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
-findbar_label=Ол
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -75,5 +79,4 @@ loading_error_indicator=Алдаа
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 password_ok=OK
-password_cancel=Цуцал
 
diff --git a/vendor/pdfjs/web/locale/mr/viewer.properties b/vendor/pdfjs/web/locale/mr/viewer.properties
index b96782d..38d3565 100644
--- a/vendor/pdfjs/web/locale/mr/viewer.properties
+++ b/vendor/pdfjs/web/locale/mr/viewer.properties
@@ -18,12 +18,15 @@ previous_label=मागील
 next.title=पुढील पृष्ठ
 next_label=पुढील
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=पृष्ठ:
-page_of=पैकी {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=पृष्ठ
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages={{pageCount}}पैकी
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pagesCount}} पैकी {{pageNumber}})
 
 zoom_out.title=छोटे करा
 zoom_out_label=छोटे करा
@@ -38,18 +41,18 @@ print.title=छपाई करा
 print_label=छपाई करा
 download.title=डाउनलोड करा
 download_label=डाउनलोड करा
-bookmark.title=सध्याचे अवलोकन (नविन पटलात प्रत बनवा किंवा उघडा)
+bookmark.title=सध्याचे अवलोकन (नवीन पटलात प्रत बनवा किंवा उघडा)
 bookmark_label=सध्याचे अवलोकन
 
 # Secondary toolbar and context menu
 tools.title=साधने
 tools_label=साधने
-first_page.title=पहिल्या पानावर जा
-first_page.label=पहिल्या पानावर जा
-first_page_label=पहिल्या पानावर जा
-last_page.title=शेवटच्या पानावर जा
-last_page.label=शेवटच्या पानावर जा
-last_page_label=शेवटच्या पानावर जा
+first_page.title=पहिल्या पृष्ठावर जा
+first_page.label=पहिल्या पृष्ठावर जा
+first_page_label=पहिल्या पृष्ठावर जा
+last_page.title=शेवटच्या पृष्ठावर जा
+last_page.label=शेवटच्या पृष्ठावर जा
+last_page_label=शेवटच्या पृष्ठावर जा
 page_rotate_cw.title=घड्याळाच्या काट्याच्या दिशेने फिरवा
 page_rotate_cw.label=घड्याळाच्या काट्याच्या दिशेने फिरवा
 page_rotate_cw_label=घड्याळाच्या काट्याच्या दिशेने फिरवा
@@ -57,10 +60,10 @@ page_rotate_ccw.title=घड्याळाच्या काट्याच्
 page_rotate_ccw.label=घड्याळाच्या काट्याच्या उलट दिशेने फिरवा
 page_rotate_ccw_label=घड्याळाच्या काट्याच्या उलट दिशेने फिरवा
 
-hand_tool_enable.title=हात साधन सुरू करा
-hand_tool_enable_label=हात साधन सुरू करा
-hand_tool_disable.title=हात साधन बंद करा
-hand_tool_disable_label=हात साधन बंद करा
+cursor_text_select_tool.title=मजकूर निवड साधन कार्यान्वयीत करा
+cursor_text_select_tool_label=मजकूर निवड साधन
+cursor_hand_tool.title=हात साधन कार्यान्वित करा
+cursor_hand_tool_label=हस्त साधन
 
 # Document properties dialog box
 document_properties.title=दस्तऐवज गुणधर्म…
@@ -88,13 +91,20 @@ document_properties_version=PDF आवृत्ती:
 document_properties_page_count=पृष्ठ संख्या:
 document_properties_close=बंद करा
 
+print_progress_message=छपाई करीता पृष्ठ तयार करीत आहे…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=रद्द करा
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=बाजूचीपट्टी टॉगल करा
+toggle_sidebar_notification.title=बाजूची पट्टी टॉगल करा (दस्तऐवजामध्ये रुपरेषा/जोडण्या आहेत)
 toggle_sidebar_label=बाजूचीपट्टी टॉगल करा
-outline.title=दस्तऐवज रूपरेषा दाखवा
-outline_label=दस्तऐवज रूपरेषा
+document_outline.title=दस्तऐवज बाह्यरेखा दर्शवा (विस्तृत करण्यासाठी दोनवेळा क्लिक करा /सर्व घटक दाखवा)
+document_outline_label=दस्तऐवज रूपरेषा
 attachments.title=जोडपत्र दाखवा
 attachments_label=जोडपत्र
 thumbs.title=थंबनेल्स् दाखवा
@@ -111,7 +121,8 @@ thumb_page_title=पृष्ठ {{page}}
 thumb_page_canvas=पृष्ठाचे थंबनेल {{page}}
 
 # Find panel button title and messages
-find_label=शोधा:
+find_input.title=शोधा
+find_input.placeholder=दस्तऐवजात शोधा…
 find_previous.title=वाकप्रयोगची मागील घटना शोधा
 find_previous_label=मागील
 find_next.title=वाकप्रयोगची पुढील घटना शोधा
@@ -167,7 +178,7 @@ password_invalid=अवैध पासवर्ड. कृपया पुन�
 password_ok=ठीक आहे
 password_cancel=रद्द करा
 
-printing_not_supported=सावधानता: या ब्राउजरतर्फे छपाइ पूर्णपणे समर्थीत नाही.
+printing_not_supported=सावधानता: या ब्राउझरतर्फे छपाइ पूर्णपणे समर्थीत नाही.
 printing_not_ready=सावधानता: छपाईकरिता PDF पूर्णतया लोड झाले नाही.
-web_fonts_disabled=वेब फाँट्स असमर्थीत आहेत: एम्बेडेड PDF फाँट्स्चा वापर अशक्य.
-document_colors_not_allowed=PDF दस्ताएवजांना त्यांचे रंग वापरण्यास अनुमती नाही: ब्राउजरमध्ये ' पानांना त्यांचे रंग निवडण्यास अनुमती द्या' बंद केले आहे.
+web_fonts_disabled=वेब टंक असमर्थीत आहेत: एम्बेडेड PDF टंक वापर अशक्य.
+document_colors_not_allowed=PDF दस्तऐवजांना त्यांचे रंग वापरण्यास अनुमती नाही: ब्राउझरमध्ये ' पृष्ठांना त्यांचे रंग निवडण्यास अनुमती द्या' बंद केले आहे.
diff --git a/vendor/pdfjs/web/locale/ms/viewer.properties b/vendor/pdfjs/web/locale/ms/viewer.properties
index cc6b70b..62f1d3e 100644
--- a/vendor/pdfjs/web/locale/ms/viewer.properties
+++ b/vendor/pdfjs/web/locale/ms/viewer.properties
@@ -13,24 +13,27 @@
 # limitations under the License.
 
 # Main toolbar buttons (tooltips and alt text for images)
-previous.title=Laman Sebelumnya
+previous.title=Halaman Sebelum
 previous_label=Terdahulu
-next.title=Laman seterusnya
+next.title=Halaman Seterusnya
 next_label=Berikut
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Laman:
-page_of=daripada {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Halaman
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=daripada {{pageCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} daripada {{pagesCount}})
 
 zoom_out.title=Zum Keluar
 zoom_out_label=Zum Keluar
 zoom_in.title=Zum Masuk
 zoom_in_label=Zum Masuk
 zoom.title=Zum
-presentation_mode.title=Bertukar ke Mod Persembahan
+presentation_mode.title=Tukar ke Mod Persembahan
 presentation_mode_label=Mod Persembahan
 open_file.title=Buka Fail
 open_file_label=Buka
@@ -38,8 +41,8 @@ print.title=Cetak
 print_label=Cetak
 download.title=Muat turun
 download_label=Muat turun
-bookmark.title=Pandangan semasa (salinan atau dibuka dalam tetingkap baru)
-bookmark_label=Lihat semasa
+bookmark.title=Paparan semasa (salin atau buka dalam tetingkap baru)
+bookmark_label=Paparan Semasa
 
 # Secondary toolbar and context menu
 tools.title=Alatan
@@ -57,14 +60,14 @@ page_rotate_ccw.title=Pusing berlawan arah jam
 page_rotate_ccw.label=Pusing berlawan arah jam
 page_rotate_ccw_label=Pusing berlawan arah jam
 
-hand_tool_enable.title=Bolehkan alatan tangan
-hand_tool_enable_label=Bolehkan alatan tangan
-hand_tool_disable.title=Lumpuhkan alatan tangan
-hand_tool_disable_label=Lumpuhkan alatan tangan
+cursor_text_select_tool.title=Dayakan Alatan Pilihan Teks
+cursor_text_select_tool_label=Alatan Pilihan Teks
+cursor_hand_tool.title=Dayakan Alatan Tangan
+cursor_hand_tool_label=Alatan Tangan
 
 # Document properties dialog box
-document_properties.title=Ciri Dokumen…
-document_properties_label=Ciri Dokumen…
+document_properties.title=Sifat Dokumen…
+document_properties_label=Sifat Dokumen…
 document_properties_file_name=Nama fail:
 document_properties_file_size=Saiz fail:
 # LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
@@ -88,16 +91,23 @@ document_properties_version=Versi PDF:
 document_properties_page_count=Kiraan Laman:
 document_properties_close=Tutup
 
+print_progress_message=Menyediakan dokumen untuk dicetak…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Batal
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Togol Bar Sisi
+toggle_sidebar_notification.title=Togol Sidebar (dokumen mengandungi rangka/attachments)
 toggle_sidebar_label=Togol Bar Sisi
-outline.title=Tunjuk Rangka Dokumen
-outline_label=Rangka Dokument
-attachments.title=Tunjuk Lampiran
+document_outline.title=Papar Rangka Dokumen (klik-dua-kali untuk kembangkan/kolaps semua item)
+document_outline_label=Rangka Dokumen
+attachments.title=Papar Lampiran
 attachments_label=Lampiran
-thumbs.title=Tunjuk Imej kecil
+thumbs.title=Papar Thumbnails
 thumbs_label=Imej kecil
 findbar.title=Cari didalam Dokumen
 findbar_label=Cari
@@ -111,7 +121,8 @@ thumb_page_title=Halaman {{page}}
 thumb_page_canvas=Halaman Imej kecil {{page}}
 
 # Find panel button title and messages
-find_label=Cari:
+find_input.title=Cari
+find_input.placeholder=Cari dalam dokumen…
 find_previous.title=Cari teks frasa berkenaan yang terdahulu
 find_previous_label=Sebelumnya
 find_next.title=Cari teks frasa berkenaan yang berikut
@@ -148,12 +159,14 @@ page_scale_auto=Zoom Automatik
 page_scale_actual=Saiz Sebenar
 # LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
 # numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Ralat
 loading_error=Masalah berlaku semasa menuatkan sebuah PDF.
 invalid_file_error=Tidak sah atau fail PDF rosak.
 missing_file_error=Fail PDF Hilang.
+unexpected_response_error=Respon pelayan yang tidak dijangka.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -167,5 +180,5 @@ password_cancel=Batal
 
 printing_not_supported=Amaran: Cetakan ini tidak sepenuhnya disokong oleh pelayar ini.
 printing_not_ready=Amaran: PDF tidak sepenuhnya dimuatkan untuk dicetak.
-web_fonts_disabled=Fon web dilumpuhkan: tidak dapat fon PDF terbenam.
-document_colors_not_allowed=Dokumen PDF tidak dibenarkan untuk menggunakan warna sendiri: 'Benarkan muka surat untuk memilih warna sendiri' telah dinyahaktif dalam pelayar.
+web_fonts_disabled=Fon web dinyahdayakan: tidak dapat menggunakan fon terbenam PDF.
+document_colors_not_allowed=Dokumen PDF tidak dibenarkan untuk menggunakan warna sendiri: “Izinkan halaman untuk memilih warna sendiri” telah dinyahaktifkan dalam pelayar.
diff --git a/vendor/pdfjs/web/locale/my/viewer.properties b/vendor/pdfjs/web/locale/my/viewer.properties
index 303a9db..ff9f5e2 100644
--- a/vendor/pdfjs/web/locale/my/viewer.properties
+++ b/vendor/pdfjs/web/locale/my/viewer.properties
@@ -18,20 +18,23 @@ previous_label=အရင်နေရာ
 next.title=ရှေ့ စာမျက်နှာ
 next_label=နောက်တခု
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=စာမျက်နှာ -
-page_of=၏ {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=စာမျက်နှာ
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages={{pagesCount}} ၏
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pagesCount}} ၏ {{pageNumber}})
 
 zoom_out.title=ချုံ့ပါ
 zoom_out_label=ချုံ့ပါ
 zoom_in.title=ချဲ့ပါ
 zoom_in_label=ချဲ့ပါ
 zoom.title=ချုံ့/ချဲ့ပါ
-presentation_mode.title=Switch to Presentation Mode
-presentation_mode_label=Presentation Mode
+presentation_mode.title=ဆွေးနွေးတင်ပြစနစ်သို့ ကူးပြောင်းပါ
+presentation_mode_label=ဆွေးနွေးတင်ပြစနစ်
 open_file.title=ဖိုင်အားဖွင့်ပါ။
 open_file_label=ဖွင့်ပါ
 print.title=ပုံနှိုပ်ပါ
@@ -57,10 +60,6 @@ page_rotate_ccw.title=နာရီလက်တံ ပြောင်းပြန
 page_rotate_ccw.label=နာရီလက်တံ ပြောင်းပြန်
 page_rotate_ccw_label=နာရီလက်တံ ပြောင်းပြန်
 
-hand_tool_enable.title=လက်ကိုင် ကိရိယာအားသုံး
-hand_tool_enable_label=လက်ကိုင် ကိရိယာဖွင့်
-hand_tool_disable.title=လက်ကိုင် ကိရိယာအားပိတ်
-hand_tool_disable_label=လက်ကိုင်ကိရိယာ အားပိတ်
 
 # Document properties dialog box
 document_properties.title=မှတ်တမ်းမှတ်ရာ ဂုဏ်သတ္တိများ
@@ -88,13 +87,20 @@ document_properties_version=PDF ဗားရှင်း:
 document_properties_page_count=စာမျက်နှာအရေအတွက်:
 document_properties_close=ပိတ်
 
+print_progress_message=Preparing document for printing…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=ပယ်​ဖျက်ပါ
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=ဘေးတန်းဖွင့်ပိတ်
+toggle_sidebar_notification.title=ဘေးဘားတန်းကို အဖွင့်/အပိတ် လုပ်ရန် (စာတမ်းတွင် outline/attachments ပါဝင်နိုင်သည်)
 toggle_sidebar_label=ဖွင့်ပိတ် ဆလိုက်ဒါ
-outline.title=စာတမ်း မူကြမ်း ကိုပြပါ
-outline_label=စာတမ်း မူကြမ်း
+document_outline.title=စာတမ်းအကျဉ်းချုပ်ကို ပြပါ (စာရင်းအားလုံးကို ချုံ့/ချဲ့ရန် ကလစ်နှစ်ချက်နှိပ်ပါ)
+document_outline_label=စာတမ်းအကျဉ်းချုပ်
 attachments.title=တွဲချက်များ ပြပါ
 attachments_label=တွဲထားချက်များ
 thumbs.title=ပုံရိပ်ငယ်များကို ပြပါ
@@ -111,7 +117,8 @@ thumb_page_title=စာမျက်နှာ {{page}}
 thumb_page_canvas=စာမျက်နှာရဲ့ ပုံရိပ်ငယ် {{page}}
 
 # Find panel button title and messages
-find_label=ရှာဖွေပါ -
+find_input.title=ရှာဖွေပါ
+find_input.placeholder=စာတမ်းထဲတွင် ရှာဖွေရန်…
 find_previous.title=စကားစုရဲ့ အရင် ​ဖြစ်ပွားမှုကို ရှာဖွေပါ
 find_previous_label=နောက်သို့
 find_next.title=စကားစုရဲ့ နောက်ထပ် ​ဖြစ်ပွားမှုကို ရှာဖွေပါ
diff --git a/vendor/pdfjs/web/locale/nb-NO/viewer.properties b/vendor/pdfjs/web/locale/nb-NO/viewer.properties
index 9b3839f..a04a57a 100644
--- a/vendor/pdfjs/web/locale/nb-NO/viewer.properties
+++ b/vendor/pdfjs/web/locale/nb-NO/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Forrige
 next.title=Neste side
 next_label=Neste
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Side:
-page_of=av {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Side
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=av {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} av {{pagesCount}})
 
 zoom_out.title=Zoom ut
 zoom_out_label=Zoom ut
@@ -57,24 +60,30 @@ page_rotate_ccw.title=Roter mot klokken
 page_rotate_ccw.label=Roter mot klokken
 page_rotate_ccw_label=Roter mot klokken
 
-hand_tool_enable.title=Slå på hånd-verktøy
-hand_tool_enable_label=Slå på hånd-verktøy
-hand_tool_disable.title=Slå av hånd-verktøy
-hand_tool_disable_label=Slå av hånd-verktøy
+cursor_text_select_tool.title=Aktiver tekstmarkeringsverktøy
+cursor_text_select_tool_label=Tekstmarkeringsverktøy
+cursor_hand_tool.title=Aktiver handverktøy
+cursor_hand_tool_label=Handverktøy
 
 # Document properties dialog box
 document_properties.title=Dokumentegenskaper …
 document_properties_label=Dokumentegenskaper …
 document_properties_file_name=Filnavn:
 document_properties_file_size=Filstørrelse:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
-document_properties_title=Tittel:
+document_properties_title=Dokumentegenskaper …
 document_properties_author=Forfatter:
 document_properties_subject=Emne:
 document_properties_keywords=Nøkkelord:
 document_properties_creation_date=Opprettet dato:
 document_properties_modification_date=Endret dato:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Opprettet av:
 document_properties_producer=PDF-verktøy:
@@ -82,13 +91,20 @@ document_properties_version=PDF-versjon:
 document_properties_page_count=Sideantall:
 document_properties_close=Lukk
 
+print_progress_message=Forbereder dokument for utskrift …
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Avbryt
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Slå av/på sidestolpe
+toggle_sidebar_notification.title=Vis/gjem sidestolpe (dokumentet inneholder oversikt/vedlegg)
 toggle_sidebar_label=Slå av/på sidestolpe
-outline.title=Vis dokumentdisposisjon
-outline_label=Dokumentdisposisjon
+document_outline.title=Vis dokumentdisposisjonen (dobbeltklikk for å utvide/skjule alle elementer)
+document_outline_label=Dokumentdisposisjon
 attachments.title=Vis vedlegg
 attachments_label=Vedlegg
 thumbs.title=Vis miniatyrbilde
@@ -105,7 +121,8 @@ thumb_page_title=Side {{page}}
 thumb_page_canvas=Miniatyrbilde av side {{page}}
 
 # Find panel button title and messages
-find_label=Finn:
+find_input.title=Søk
+find_input.placeholder=Søk i dokument…
 find_previous.title=Finn forrige forekomst av frasen
 find_previous_label=Forrige
 find_next.title=Finn neste forekomst av frasen
@@ -164,4 +181,4 @@ password_cancel=Avbryt
 printing_not_supported=Advarsel: Utskrift er ikke fullstendig støttet av denne nettleseren.
 printing_not_ready=Advarsel: PDF er ikke fullstendig innlastet for utskrift.
 web_fonts_disabled=Web-fonter er avslått: Kan ikke bruke innbundne PDF-fonter.
-document_colors_disabled=PDF-dokumenter tillates ikke å bruke deres egne farger: 'Tillat sider å velge egne farger' er deaktivert i nettleseren.
+document_colors_not_allowed=PDF-dokumenter tillates ikke å bruke deres egne farger: "Tillat sider å velge egne farger" er deaktivert i nettleseren.
diff --git a/vendor/pdfjs/web/locale/nl/viewer.properties b/vendor/pdfjs/web/locale/nl/viewer.properties
index 79895d2..c66d035 100644
--- a/vendor/pdfjs/web/locale/nl/viewer.properties
+++ b/vendor/pdfjs/web/locale/nl/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Vorige
 next.title=Volgende pagina
 next_label=Volgende
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Pagina:
-page_of=van {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Pagina
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=van {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} van {{pagesCount}})
 
 zoom_out.title=Uitzoomen
 zoom_out_label=Uitzoomen
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Linksom draaien
 page_rotate_ccw.label=Linksom draaien
 page_rotate_ccw_label=Linksom draaien
 
-hand_tool_enable.title=Handhulpmiddel inschakelen
-hand_tool_enable_label=Handhulpmiddel inschakelen
-hand_tool_disable.title=Handhulpmiddel uitschakelen
-hand_tool_disable_label=Handhulpmiddel uitschakelen
+cursor_text_select_tool.title=Tekstselectiehulpmiddel inschakelen
+cursor_text_select_tool_label=Tekstselectiehulpmiddel
+cursor_hand_tool.title=Handhulpmiddel inschakelen
+cursor_hand_tool_label=Handhulpmiddel
 
 # Document properties dialog box
 document_properties.title=Documenteigenschappen…
@@ -88,13 +91,20 @@ document_properties_version=PDF-versie:
 document_properties_page_count=Aantal pagina’s:
 document_properties_close=Sluiten
 
+print_progress_message=Document voorbereiden voor afdrukken…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Annuleren
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Zijbalk in-/uitschakelen
+toggle_sidebar_notification.title=Zijbalk in-/uitschakelen (document bevat overzicht/bijlagen)
 toggle_sidebar_label=Zijbalk in-/uitschakelen
-outline.title=Documentoverzicht tonen
-outline_label=Documentoverzicht
+document_outline.title=Documentoverzicht tonen (dubbelklik om alle items uit/samen te vouwen)
+document_outline_label=Documentoverzicht
 attachments.title=Bijlagen tonen
 attachments_label=Bijlagen
 thumbs.title=Miniaturen tonen
@@ -111,15 +121,16 @@ thumb_page_title=Pagina {{page}}
 thumb_page_canvas=Miniatuur van pagina {{page}}
 
 # Find panel button title and messages
-find_label=Zoeken:
-find_previous.title=Het vorige voorkomen van de tekst zoeken
+find_input.title=Zoeken
+find_input.placeholder=Zoeken in document…
+find_previous.title=De vorige overeenkomst van de tekst zoeken
 find_previous_label=Vorige
-find_next.title=Het volgende voorkomen van de tekst zoeken
+find_next.title=De volgende overeenkomst van de tekst zoeken
 find_next_label=Volgende
 find_highlight=Alles markeren
 find_match_case_label=Hoofdlettergevoelig
-find_reached_top=Bovenkant van het document bereikt, doorgegaan vanaf de onderkant
-find_reached_bottom=Onderkant van het document bereikt, doorgegaan vanaf de bovenkant
+find_reached_top=Bovenkant van document bereikt, doorgegaan vanaf onderkant
+find_reached_bottom=Onderkant van document bereikt, doorgegaan vanaf bovenkant
 find_not_found=Tekst niet gevonden
 
 # Error panel labels
@@ -170,4 +181,4 @@ password_cancel=Annuleren
 printing_not_supported=Waarschuwing: afdrukken wordt niet volledig ondersteund door deze browser.
 printing_not_ready=Waarschuwing: de PDF is niet volledig geladen voor afdrukken.
 web_fonts_disabled=Weblettertypen zijn uitgeschakeld: gebruik van ingebedde PDF-lettertypen is niet mogelijk.
-document_colors_disabled=PDF-documenten mogen hun eigen kleuren niet gebruiken: ‘Pagina’s toestaan om hun eigen kleuren te kiezen’ is uitgeschakeld in de browser.
+document_colors_not_allowed=PDF-documenten mogen hun eigen kleuren niet gebruiken: ‘Pagina’s toestaan om hun eigen kleuren te kiezen’ is uitgeschakeld in de browser.
diff --git a/vendor/pdfjs/web/locale/nn-NO/viewer.properties b/vendor/pdfjs/web/locale/nn-NO/viewer.properties
index b3c8089..82473da 100644
--- a/vendor/pdfjs/web/locale/nn-NO/viewer.properties
+++ b/vendor/pdfjs/web/locale/nn-NO/viewer.properties
@@ -13,40 +13,43 @@
 # limitations under the License.
 
 # Main toolbar buttons (tooltips and alt text for images)
-previous.title=Førre side
-previous_label=Førre
+previous.title=Føregåande side
+previous_label=Føregåande
 next.title=Neste side
 next_label=Neste
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Side:
-page_of=av {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Side
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=av {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} av {{pagesCount}})
 
-zoom_out.title=Mindre
-zoom_out_label=Mindre
-zoom_in.title=Større
-zoom_in_label=Større
-zoom.title=Skalering
+zoom_out.title=Zoom ut
+zoom_out_label=Zoom ut
+zoom_in.title=Zoom inn
+zoom_in_label=Zoom inn
+zoom.title=Zoom
 presentation_mode.title=Byt til presentasjonsmodus
 presentation_mode_label=Presentasjonsmodus
-open_file.title=Opna fil
-open_file_label=Opna
+open_file.title=Opne fil
+open_file_label=Opne
 print.title=Skriv ut
 print_label=Skriv ut
 download.title=Last ned
 download_label=Last ned
-bookmark.title=Gjeldande vising (kopier eller opna i nytt vindauge)
+bookmark.title=Gjeldande vising (kopier eller opne i nytt vindauge)
 bookmark_label=Gjeldande vising
 
 # Secondary toolbar and context menu
 tools.title=Verktøy
 tools_label=Verktøy
-first_page.title=Gå til fyrstesida
-first_page.label=Gå til fyrstesida
-first_page_label=Gå til fyrstesida
+first_page.title=Gå til første side
+first_page.label=Gå til første side
+first_page_label=Gå til første side
 last_page.title=Gå til siste side
 last_page.label=Gå til siste side
 last_page_label=Gå til siste side
@@ -57,24 +60,30 @@ page_rotate_ccw.title=Roter mot klokka
 page_rotate_ccw.label=Roter mot klokka
 page_rotate_ccw_label=Roter mot klokka
 
-hand_tool_enable.title=Slå på handverktøy
-hand_tool_enable_label=Slå på handverktøy
-hand_tool_disable.title=Så av handverktøy
-hand_tool_disable_label=Slå av handverktøy
+cursor_text_select_tool.title=Aktiver tekstmarkeringsverktøy
+cursor_text_select_tool_label=Tekstmarkeringsverktøy
+cursor_hand_tool.title=Aktiver handverktøy
+cursor_hand_tool_label=Handverktøy
 
 # Document properties dialog box
-document_properties.title=Dokumenteigenskapar …
-document_properties_label=Dokumenteigenskapar …
+document_properties.title=Dokumenteigenskapar…
+document_properties_label=Dokumenteigenskapar…
 document_properties_file_name=Filnamn:
 document_properties_file_size=Filstorleik:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
-document_properties_title=Dokumenteigenskapar …
+document_properties_title=Tittel:
 document_properties_author=Forfattar:
 document_properties_subject=Emne:
 document_properties_keywords=Stikkord:
 document_properties_creation_date=Dato oppretta:
 document_properties_modification_date=Dato endra:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Oppretta av:
 document_properties_producer=PDF-verktøy:
@@ -82,13 +91,20 @@ document_properties_version=PDF-versjon:
 document_properties_page_count=Sidetal:
 document_properties_close=Lukk
 
+print_progress_message=Førebur dokumentet for utskrift…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Avbryt
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Slå av/på sidestolpe
+toggle_sidebar_notification.title=Vis/gøym sidestolpen (dokumentet inneheld oversikt/vedlegg)
 toggle_sidebar_label=Slå av/på sidestolpe
-outline.title=Vis dokumentdisposisjon
-outline_label=Dokumentdisposisjon
+document_outline.title=Vis dokumentdisposisjonen (dobbelklikk for å utvide/gøyme alle elementa)
+document_outline_label=Dokumentdisposisjon
 attachments.title=Vis vedlegg
 attachments_label=Vedlegg
 thumbs.title=Vis miniatyrbilde
@@ -105,15 +121,16 @@ thumb_page_title=Side {{page}}
 thumb_page_canvas=Miniatyrbilde av side {{page}}
 
 # Find panel button title and messages
-find_label=Finn:
-find_previous.title=Finn tidlegare førekomst av frasen
+find_input.title=Søk
+find_input.placeholder=Søk i dokument…
+find_previous.title=Finn førre førekomst av frasen
 find_previous_label=Førre
 find_next.title=Finn neste førekomst av frasen
 find_next_label=Neste
 find_highlight=Uthev alle
 find_match_case_label=Skil store/små bokstavar
-find_reached_top=Nådde toppen av dokumentet, held fram frå botnen
-find_reached_bottom=Nådde botnen av dokumentet, held fram frå toppen
+find_reached_top=Nådde toppen av dokumentet, fortset frå botnen
+find_reached_bottom=Nådde botnen av dokumentet, fortset frå toppen
 find_not_found=Fann ikkje teksten
 
 # Error panel labels
@@ -133,7 +150,7 @@ error_stack=Stakk: {{stack}}
 error_file=Fil: {{file}}
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
 error_line=Linje: {{line}}
-rendering_error=Ein feil oppstod ved oppteikning av sida.
+rendering_error=Ein feil oppstod under vising av sida.
 
 # Predefined zoom values
 page_scale_width=Sidebreidde
@@ -156,12 +173,12 @@ unexpected_response_error=Uventa tenarrespons.
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[{{type}} annotasjon]
-password_label=Skriv inn passordet for å opna denne PDF-fila.
+password_label=Skriv inn passordet for å opne denne PDF-fila.
 password_invalid=Ugyldig passord. Prøv igjen.
 password_ok=OK
 password_cancel=Avbryt
 
 printing_not_supported=Åtvaring: Utskrift er ikkje fullstendig støtta av denne nettlesaren.
 printing_not_ready=Åtvaring: PDF ikkje fullstendig innlasta for utskrift.
-web_fonts_disabled=Vev-skrifter er slått av: Kan ikkje bruka innbundne PDF-skrifter.
-document_colors_disabled=PDF-dokument har ikkje løyve til å bruka eigne fargar: 'Tillat sider å velja eigne fargar' er slått av i nettlesaren.
+web_fonts_disabled=Web-skrifter er slått av: Kan ikkje bruke innbundne PDF-skrifter.
+document_colors_not_allowed=PDF-dokument kan ikkje bruke eigne fargar: «Tillat sider å velje eigne fargar» er deaktivert i nettlesaren.
diff --git a/vendor/pdfjs/web/locale/nso/viewer.properties b/vendor/pdfjs/web/locale/nso/viewer.properties
index 02cc7d8..d95406c 100644
--- a/vendor/pdfjs/web/locale/nso/viewer.properties
+++ b/vendor/pdfjs/web/locale/nso/viewer.properties
@@ -18,12 +18,12 @@ previous_label=Fetilego
 next.title=Letlakala le latelago
 next_label=Latelago
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Letlakala:
-page_of=la {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom_out.title=Bušetša ka gare
 zoom_out_label=Bušetša ka gare
@@ -54,17 +54,18 @@ document_properties_title=Thaetlele:
 # LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
 # will be replaced by the creation/modification date, and time, of the PDF file.
 
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Šielanya para ya ka thoko
 toggle_sidebar_label=Šielanya para ya ka thoko
-outline.title=Laetša kakaretšo ya tokumente
-outline_label=Kakaretšo ya tokumente
+document_outline_label=Kakaretšo ya tokumente
 thumbs.title=Laetša dikhutšofatšo
 thumbs_label=Dikhutšofatšo
 findbar.title=Hwetša go tokumente
-findbar_label=Hwetša
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -75,7 +76,6 @@ thumb_page_title=Letlakala {{page}}
 thumb_page_canvas=Khutšofatšo ya letlakala {{page}}
 
 # Find panel button title and messages
-find_label=Hwetša:
 find_previous.title=Hwetša tiragalo e fetilego ya sekafoko
 find_previous_label=Fetilego
 find_next.title=Hwetša tiragalo e latelago ya sekafoko
@@ -124,7 +124,6 @@ missing_file_error=Faele yeo e sego gona ya PDF.
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[{{type}} Tlhaloso]
 password_ok=LOKILE
-password_cancel=Khansela
 
 printing_not_supported=Temošo: Go gatiša ga go thekgwe ke praosara ye ka botlalo.
 printing_not_ready=Temošo: PDF ga ya hlahlelwa ka botlalo bakeng sa go gatišwa.
diff --git a/vendor/pdfjs/web/locale/oc/viewer.properties b/vendor/pdfjs/web/locale/oc/viewer.properties
index d9a9165..fbea267 100644
--- a/vendor/pdfjs/web/locale/oc/viewer.properties
+++ b/vendor/pdfjs/web/locale/oc/viewer.properties
@@ -18,12 +18,14 @@ previous_label=Precedent
 next.title=Pagina seguenta
 next_label=Seguent
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Pagina :
-page_of=sus {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Pagina
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=sus {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom_out.title=Zoom arrièr
 zoom_out_label=Zoom arrièr
@@ -88,19 +90,21 @@ document_properties_version=Version PDF :
 document_properties_page_count=Nombre de paginas :
 document_properties_close=Tampar
 
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_close=Anullar
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Afichar/amagar lo panèl lateral
 toggle_sidebar_label=Afichar/amagar lo panèl lateral
-outline.title=Afichar los marcapaginas
-outline_label=Marcapaginas del document
+document_outline_label=Marcapaginas del document
 attachments.title=Visualizar las pèças juntas
 attachments_label=Pèças juntas
 thumbs.title=Afichar las vinhetas
 thumbs_label=Vinhetas
 findbar.title=Trobar dins lo document
-findbar_label=Recercar
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -111,7 +115,6 @@ thumb_page_title=Pagina {{page}}
 thumb_page_canvas=Vinheta de la pagina {{page}}
 
 # Find panel button title and messages
-find_label=Recercar
 find_previous.title=Tròba l'ocurréncia precedenta de la frasa
 find_previous_label=Precedent
 find_next.title=Tròba l'ocurréncia venenta de la frasa
@@ -139,7 +142,7 @@ error_stack=Pila : {{stack}}
 error_file=Fichièr : {{file}}
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
 error_line=Linha : {{line}}
-rendering_error=Una error s'es producha pendent l'afichatge de la pagina.
+rendering_error=Una error s'es produita pendent l'afichatge de la pagina.
 
 # Predefined zoom values
 page_scale_width=Largor plena
@@ -151,7 +154,7 @@ page_scale_actual=Talha vertadièra
 
 # Loading indicator messages
 loading_error_indicator=Error
-loading_error=Una error s'es producha pendent lo cargament del fichièr PDF.
+loading_error=Una error s'es produita pendent lo cargament del fichièr PDF.
 invalid_file_error=Fichièr PDF invalid o corromput.
 missing_file_error=Fichièr PDF mancant.
 
@@ -165,7 +168,7 @@ password_invalid=Senhal incorrècte. Tornatz ensajar.
 password_ok=D'acòrdi
 password_cancel=Anullar
 
-printing_not_supported=Atencion : l'estampatge es pas completament gerit per aqueste navigador.
+printing_not_supported=Atencion : l'impression es pas completament gerit per aqueste navigador.
 printing_not_ready=Atencion : lo PDF es pas entièrament cargat per lo poder imprimir.
 web_fonts_disabled=Las poliças web son desactivadas : impossible d'utilizar las poliças integradas al PDF.
 document_colors_not_allowed=Los documents PDF pòdon pas utilizar lors pròprias colors : « Autorizar las paginas web d'utilizar lors pròprias colors » es desactivat dins lo navigador.
diff --git a/vendor/pdfjs/web/locale/or/viewer.properties b/vendor/pdfjs/web/locale/or/viewer.properties
index 279407d..831eace 100644
--- a/vendor/pdfjs/web/locale/or/viewer.properties
+++ b/vendor/pdfjs/web/locale/or/viewer.properties
@@ -18,12 +18,12 @@ previous_label=ପୂର୍ବ
 next.title=ପର ପୃଷ୍ଠା
 next_label=ପର
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=ପୃଷ୍ଠା:
-page_of={{pageCount}} ର
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom_out.title=ଛୋଟ କରନ୍ତୁ
 zoom_out_label=ଛୋଟ କରନ୍ତୁ
@@ -57,10 +57,6 @@ page_rotate_ccw.title=ବାମାବର୍ତ୍ତୀ ଘୁରାନ୍ତୁ
 page_rotate_ccw.label=ବାମାବର୍ତ୍ତୀ ଘୁରାନ୍ତୁ
 page_rotate_ccw_label=ବାମାବର୍ତ୍ତୀ ଘୁରାନ୍ତୁ
 
-hand_tool_enable.title=ହସ୍ତକୃତ ସାଧନକୁ ସକ୍ରିୟ କରନ୍ତୁ
-hand_tool_enable_label=ହସ୍ତକୃତ ସାଧନକୁ ସକ୍ରିୟ କରନ୍ତୁ
-hand_tool_disable.title=ହସ୍ତକୃତ ସାଧନକୁ ନିଷ୍କ୍ରିୟ କରନ୍ତୁ
-hand_tool_disable_label=ହସ୍ତକୃତ ସାଧନକୁ ନିଷ୍କ୍ରିୟ କରନ୍ତୁ
 
 # Document properties dialog box
 document_properties.title=ଦଲିଲ ଗୁଣଧର୍ମ…
@@ -88,19 +84,20 @@ document_properties_version=PDF ସଂସ୍କରଣ:
 document_properties_page_count=ପୃଷ୍ଠା ଗଣନା:
 document_properties_close=ବନ୍ଦ କରନ୍ତୁ
 
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=ପାର୍ଶ୍ୱପଟିକୁ ଆଗପଛ କରନ୍ତୁ
 toggle_sidebar_label=ପାର୍ଶ୍ୱପଟିକୁ ଆଗପଛ କରନ୍ତୁ
-outline.title=ଦଲିଲ  ସାରାଂଶ ଦର୍ଶାନ୍ତୁ
-outline_label=ଦଲିଲ ସାରାଂଶ
+document_outline_label=ଦଲିଲ ସାରାଂଶ
 attachments.title=ସଂଲଗ୍ନକଗୁଡ଼ିକୁ ଦର୍ଶାନ୍ତୁ
 attachments_label=ସଲଗ୍ନକଗୁଡିକ
 thumbs.title=ସଂକ୍ଷିପ୍ତ ବିବରଣୀ ଦର୍ଶାନ୍ତୁ
 thumbs_label=ସଂକ୍ଷିପ୍ତ ବିବରଣୀ
 findbar.title=ଦଲିଲରେ ଖୋଜନ୍ତୁ
-findbar_label=ଖୋଜନ୍ତୁ
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -111,7 +108,6 @@ thumb_page_title=ପୃଷ୍ଠା {{page}}
 thumb_page_canvas=ପୃଷ୍ଠାର ସଂକ୍ଷିପ୍ତ ବିବରଣୀ {{page}}
 
 # Find panel button title and messages
-find_label=ଖୋଜନ୍ତୁ:
 find_previous.title=ଏହି ବାକ୍ୟାଂଶର ପୂର୍ବ ଉପସ୍ଥିତିକୁ ଖୋଜନ୍ତୁ
 find_previous_label=ପୂର୍ବବର୍ତ୍ତୀ
 find_next.title=ଏହି ବାକ୍ୟାଂଶର ପରବର୍ତ୍ତୀ ଉପସ୍ଥିତିକୁ ଖୋଜନ୍ତୁ
@@ -164,7 +160,6 @@ text_annotation_type.alt=[{{type}} Annotation]
 password_label=ଏହି PDF ଫାଇଲକୁ ଖୋଲିବା ପାଇଁ ପ୍ରବେଶ ସଂକେତ ଭରଣ କରନ୍ତୁ।
 password_invalid=ଭୁଲ ପ୍ରବେଶ ସଂକେତ। ଦୟାକରି ପୁଣି ଚେଷ୍ଟା କରନ୍ତୁ।
 password_ok=ଠିକ ଅଛି
-password_cancel=ବାତିଲ କରନ୍ତୁ
 
 printing_not_supported=ଚେତାବନୀ: ଏହି ବ୍ରାଉଜର ଦ୍ୱାରା ମୁଦ୍ରଣ କ୍ରିୟା ସମ୍ପୂର୍ଣ୍ଣ ଭାବରେ ସହାୟତା ପ୍ରାପ୍ତ ନୁହଁ।
 printing_not_ready=ଚେତାବନୀ: PDF ଟି ମୁଦ୍ରଣ ପାଇଁ ସମ୍ପୂର୍ଣ୍ଣ ଭାବରେ ଧାରଣ ହୋଇ ନାହିଁ।
diff --git a/vendor/pdfjs/web/locale/pa-IN/viewer.properties b/vendor/pdfjs/web/locale/pa-IN/viewer.properties
index fb26fc3..dc202da 100644
--- a/vendor/pdfjs/web/locale/pa-IN/viewer.properties
+++ b/vendor/pdfjs/web/locale/pa-IN/viewer.properties
@@ -18,25 +18,27 @@ previous_label=ਪਿੱਛੇ
 next.title=ਸਫ਼ਾ ਅੱਗੇ
 next_label=ਅੱਗੇ
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=ਸਫ਼ਾ:
-page_of={{pageCount}} ਵਿੱਚੋਂ
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Page
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=of {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} of {{pagesCount}})
 
 zoom_out.title=ਜ਼ੂਮ ਆਉਟ
 zoom_out_label=ਜ਼ੂਮ ਆਉਟ
 zoom_in.title=ਜ਼ੂਮ ਇਨ
 zoom_in_label=ਜ਼ੂਮ ਇਨ
 zoom.title=ਜ਼ੂਨ
-print.title=ਪਰਿੰਟ
-print_label=ਪਰਿੰਟ
 presentation_mode.title=ਪਰਿਜੈਂਟੇਸ਼ਨ ਮੋਡ ਵਿੱਚ ਜਾਓ
 presentation_mode_label=ਪਰਿਜੈਂਟੇਸ਼ਨ ਮੋਡ
-
-open_file.title=ਫਾਈਲ ਖੋਲ੍ਹੋ
+open_file.title=ਫਾਈਲ ਨੂੰ ਖੋਲ੍ਹੋ
 open_file_label=ਖੋਲ੍ਹੋ
+print.title=ਪਰਿੰਟ
+print_label=ਪਰਿੰਟ
 download.title=ਡਾਊਨਲੋਡ
 download_label=ਡਾਊਨਲੋਡ
 bookmark.title=ਮੌਜੂਦਾ ਝਲਕ (ਨਵੀਂ ਵਿੰਡੋ ਵਿੱਚ ਕਾਪੀ ਕਰੋ ਜਾਂ ਖੋਲ੍ਹੋ)
@@ -48,57 +50,64 @@ tools_label=ਟੂਲ
 first_page.title=ਪਹਿਲੇ ਸਫ਼ੇ ਉੱਤੇ ਜਾਓ
 first_page.label=ਪਹਿਲੇ ਸਫ਼ੇ ਉੱਤੇ ਜਾਓ
 first_page_label=ਪਹਿਲੇ ਸਫ਼ੇ ਉੱਤੇ ਜਾਓ
-
 last_page.title=ਆਖਰੀ ਸਫ਼ੇ ਉੱਤੇ ਜਾਓ
+last_page.label=ਆਖਰੀ ਸਫ਼ੇ ਉੱਤੇ ਜਾਓ
 last_page_label=ਆਖਰੀ ਸਫ਼ੇ ਉੱਤੇ ਜਾਓ
 page_rotate_cw.title=ਸੱਜੇ ਦਾਅ ਘੁੰਮਾਓ
-page_rotate_cw.label=ਸੱਜੇ ਦਾਅ ਘੁੰਮਾਓ
+page_rotate_cw.label=ਸੱਜੇ ਦਾਅ ਘੁੰਮਾਉ
 page_rotate_cw_label=ਸੱਜੇ ਦਾਅ ਘੁੰਮਾਓ
 page_rotate_ccw.title=ਖੱਬੇ ਦਾਅ ਘੁੰਮਾਓ
+page_rotate_ccw.label=ਖੱਬੇ ਦਾਅ ਘੁੰਮਾਉ
 page_rotate_ccw_label=ਖੱਬੇ ਦਾਅ ਘੁੰਮਾਓ
 
-hand_tool_enable.title=ਹੱਥ ਟੂਲ ਚਾਲੂ
-hand_tool_enable_label=ਹੱਥ ਟੂਲ ਚਾਲੂ
-hand_tool_disable.title=ਹੱਥ ਟੂਲ ਬੰਦ
-hand_tool_disable_label=ਹੱਥ ਟੂਲ ਬੰਦ
 
 # Document properties dialog box
-document_properties.title=…ਦਸਤਾਵੇਜ਼ ਵਿਸ਼ੇਸ਼ਤਾ
-document_properties_label=…ਦਸਤਾਵੇਜ਼ ਵਿਸ਼ੇਸ਼ਤਾ
-document_properties_file_name=ਫਾਈਲ ਨਾਂ:
-document_properties_file_size=ਫਾਈਲ ਆਕਾਰ:
+document_properties.title=…ਦਸਤਾਵੇਜ਼ ਦੀ ਵਿਸ਼ੇਸ਼ਤਾ
+document_properties_label=…ਦਸਤਾਵੇਜ਼ ਦੀ ਵਿਸ਼ੇਸ਼ਤਾ
+document_properties_file_name=ਫਾਈਲ ਦਾ ਨਾਂ:
+document_properties_file_size=ਫਾਈਲ ਦਾ ਆਕਾਰ:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} ਬਾਈਟ)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} ਬਾਈਟ)
 document_properties_title=ਟਾਈਟਲ:
 document_properties_author=ਲੇਖਕ:
 document_properties_subject=ਵਿਸ਼ਾ:
 document_properties_keywords=ਸ਼ਬਦ:
-document_properties_creation_date=ਬਣਾਉਣ ਮਿਤੀ:
-document_properties_modification_date=ਸੋਧ ਮਿਤੀ:
+document_properties_creation_date=ਬਣਾਉਣ ਦੀ ਮਿਤੀ:
+document_properties_modification_date=ਸੋਧ ਦੀ ਮਿਤੀ:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=ਨਿਰਮਾਤਾ:
 document_properties_producer=PDF ਪ੍ਰੋਡਿਊਸਰ:
 document_properties_version=PDF ਵਰਜਨ:
-document_properties_page_count=ਸਫ਼ਾ ਗਿਣਤੀ:
+document_properties_page_count=ਸਫ਼ੇ ਦੀ ਗਿਣਤੀ:
 document_properties_close=ਬੰਦ ਕਰੋ
 
+print_progress_message=Preparing document for printing…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Cancel
 
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=ਬਾਹੀ ਬਦਲੋ
+toggle_sidebar_notification.title=Toggle Sidebar (document contains outline/attachments)
 toggle_sidebar_label=ਬਾਹੀ ਬਦਲੋ
-
-outline.title=ਦਸਤਾਵੇਜ਼ ਆਉਟਲਾਈਨ ਵੇਖਾਓ
-outline_label=ਦਸਤਾਵੇਜ਼ ਆਉਟਲਾਈਨ
-attachments.title=ਅਟੈਚਮੈਂਟ ਵੇਖਾਓ
+document_outline.title=Show Document Outline (double-click to expand/collapse all items)
+document_outline_label=Document Outline
+attachments.title=ਅਟੈਚਮੈਂਟ ਨੂੰ ਵੇਖਾਓ
 attachments_label=ਅਟੈਚਮੈਂਟ
-thumbs.title=ਥੰਮਨੇਲ ਵੇਖਾਓ
+thumbs.title=ਥੰਮਨੇਲ ਨੂੰ ਵੇਖਾਓ
 thumbs_label=ਥੰਮਨੇਲ
 findbar.title=ਦਸਤਾਵੇਜ਼ ਵਿੱਚ ਲੱਭੋ
 findbar_label=ਲੱਭੋ
 
-
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
 # number.
@@ -107,35 +116,24 @@ thumb_page_title=ਸਫ਼ਾ {{page}}
 # number.
 thumb_page_canvas={{page}} ਸਫ਼ੇ ਦਾ ਥੰਮਨੇਲ
 
-
-# Context menu
-first_page.label=ਪਹਿਲੇ ਸਫ਼ੇ ਉੱਤੇ ਜਾਓ
-last_page.label=ਆਖਰੀ ਸਫ਼ੇ ਉੱਤੇ ਜਾਓ
-page_rotate_cw.label=ਸੱਜੇ ਦਾਅ ਘੁੰਮਾਉ
-page_rotate_ccw.label=ਖੱਬੇ ਦਾਅ ਘੁੰਮਾਉ
-
 # Find panel button title and messages
-find_label=ਲੱਭੋ:
 find_previous.title=ਵਾਕ ਦੀ ਪਿਛਲੀ ਮੌਜੂਦਗੀ ਲੱਭੋ
 find_previous_label=ਪਿੱਛੇ
 find_next.title=ਵਾਕ ਦੀ ਅਗਲੀ ਮੌਜੂਦਗੀ ਲੱਭੋ
 find_next_label=ਅੱਗੇ
 find_highlight=ਸਭ ਉਭਾਰੋ
-find_match_case_label=ਅੱਖਰ ਆਕਾਰ ਮਿਲਾਉ
+find_match_case_label=ਅੱਖਰ ਆਕਾਰ ਨੂੰ ਮਿਲਾਉ
 find_reached_top=ਦਸਤਾਵੇਜ਼ ਦੇ ਉੱਤੇ ਆ ਗਏ ਹਾਂ, ਥੱਲੇ ਤੋਂ ਜਾਰੀ ਰੱਖਿਆ ਹੈ
 find_reached_bottom=ਦਸਤਾਵੇਜ਼ ਦੇ ਅੰਤ ਉੱਤੇ ਆ ਗਏ ਹਾਂ, ਉੱਤੇ ਤੋਂ ਜਾਰੀ ਰੱਖਿਆ ਹੈ
 find_not_found=ਵਾਕ ਨਹੀਂ ਲੱਭਿਆ
 
-
 # Error panel labels
 error_more_info=ਹੋਰ ਜਾਣਕਾਰੀ
 error_less_info=ਘੱਟ ਜਾਣਕਾਰੀ
 error_close=ਬੰਦ ਕਰੋ
-
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
 error_version_info=PDF.js v{{version}} (ਬਿਲਡ: {{build}}
-
 # LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
 # english string describing the error.
 error_message=ਸੁਨੇਹਾ: {{message}}
@@ -149,16 +147,15 @@ error_line=ਲਾਈਨ: {{line}}
 rendering_error=ਸਫ਼ਾ ਰੈਡਰ ਕਰਨ ਦੇ ਦੌਰਾਨ ਗਲਤੀ ਆਈ ਹੈ।
 
 # Predefined zoom values
-page_scale_width=ਸਫ਼ਾ ਚੌੜਾਈ
+page_scale_width=ਸਫ਼ੇ ਦੀ ਚੌੜਾਈ
 page_scale_fit=ਸਫ਼ਾ ਫਿੱਟ
-page_scale_auto=ਆਟੋਮੈਟਿਕ ਜ਼ੂਮ
+page_scale_auto=ਆਟੋਮੈਟਿਕ ਜ਼ੂਮ ਕਰੋ
 page_scale_actual=ਆਟੋਮੈਟਿਕ ਆਕਾਰ
 # LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
 # numerical scale value.
 page_scale_percent={{scale}}%
 
 # Loading indicator messages
-# LOCALIZATION NOTE (error_line): "{{[percent}}" will be replaced with a percentage
 loading_error_indicator=ਗਲਤੀ
 loading_error=PDF ਲੋਡ ਕਰਨ ਦੇ ਦੌਰਾਨ ਗਲਤੀ ਆਈ ਹੈ।
 invalid_file_error=ਗਲਤ ਜਾਂ ਨਿਕਾਰਾ PDF ਫਾਈਲ ਹੈ।
@@ -170,12 +167,12 @@ unexpected_response_error=ਅਣਜਾਣ ਸਰਵਰ ਜਵਾਬ।
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[{{type}}  ਵਿਆਖਿਆ]
-password_label=ਇਹ PDF ਫਾਈਲ ਖੋਲ੍ਹਣ ਲਈ ਪਾਸਵਰਡ ਦਿਉ।
+password_label=ਇਹ PDF ਫਾਈਲ ਨੂੰ ਖੋਲ੍ਹਣ ਲਈ ਪਾਸਵਰਡ ਦਿਉ।
 password_invalid=ਗਲਤ ਪਾਸਵਰਡ। ਫੇਰ ਕੋਸ਼ਿਸ਼ ਕਰੋ ਜੀ।
 password_ok=ਠੀਕ ਹੈ
 password_cancel=ਰੱਦ ਕਰੋ
 
 printing_not_supported=ਸਾਵਧਾਨ: ਇਹ ਬਰਾਊਜ਼ਰ ਪਰਿੰਟ ਕਰਨ ਲਈ ਪੂਰੀ ਤਰ੍ਹਾਂ ਸਹਾਇਕ ਨਹੀਂ ਹੈ।
-printing_not_ready=ਸਾਵਧਾਨ: PDF ਪਰਿੰਟ ਕਰਨ ਲਈ ਪੂਰੀ ਤਰ੍ਹਾਂ ਲੋਡ ਨਹੀਂ ਹੈ।
-web_fonts_disabled=ਵੈਬ ਫੋਂਟ ਬੰਦ ਹਨ: ਇੰਬੈਡ PDF ਫੋਂਟ ਵਰਤਨ ਲਈ ਅਸਮਰੱਥ ਹੈ।
-document_colors_disabled=PDF ਡੌਕੂਮੈਂਟ ਨੂੰ ਆਪਣੇ ਰੰਗ ਵਰਤਣ ਦੀ ਇਜ਼ਾਜ਼ਤ ਨਹੀਂ ਹੈ।: ਬਰਾਊਜ਼ਰ ਵਿੱਚ  \u0022ਸਫ਼ਿਆਂ ਨੂੰ ਆਪਣੇ ਰੰਗ ਵਰਤਣ ਦਿਉ\u0022  ਨੂੰ ਬੰਦ ਕੀਤਾ ਹੋਇਆ ਹੈ।
\ No newline at end of file
+printing_not_ready=ਸਾਵਧਾਨ: PDF ਨੂੰ ਪਰਿੰਟ ਕਰਨ ਲਈ ਪੂਰੀ ਤਰ੍ਹਾਂ ਲੋਡ ਨਹੀਂ ਹੈ।
+web_fonts_disabled=ਵੈਬ ਫੋਂਟ ਬੰਦ ਹਨ: ਇੰਬੈਡ PDF ਫੋਂਟ ਨੂੰ ਵਰਤਣ ਲਈ ਅਸਮਰੱਥ ਹੈ।
+document_colors_not_allowed=PDF ਦਸਤਾਵੇਜ਼ਾਂ ਨੂੰ ਆਪਣੇ ਰੰਗ ਵਰਤਣ ਦੀ ਇਜ਼ਾਜ਼ਤ ਨਹੀਂ ਹੈ।: ਬਰਾਊਜ਼ਰ ਵਿੱਚ “ਸਫ਼ਿਆਂ ਨੂੰ ਆਪਣੇ ਰੰਗ ਚੁਣਨ ਦੀ ਇਜ਼ਾਜ਼ਤ ਦਿਓ” ਨਾ-ਸਰਗਰਮ ਹੈ।
diff --git a/vendor/pdfjs/web/locale/pl/viewer.properties b/vendor/pdfjs/web/locale/pl/viewer.properties
index d52c880..fc26be8 100644
--- a/vendor/pdfjs/web/locale/pl/viewer.properties
+++ b/vendor/pdfjs/web/locale/pl/viewer.properties
@@ -2,18 +2,14 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-# Main toolbar buttons (tooltips and alt text for images)
 previous.title=Poprzednia strona
 previous_label=Poprzednia
 next.title=Następna strona
 next_label=Następna
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Strona:
-page_of=z {{pageCount}}
+page.title==Strona:
+of_pages=z {{pagesCount}}
+page_of_pages=({{pageNumber}} z {{pagesCount}})
 
 zoom_out.title=Pomniejszenie
 zoom_out_label=Pomniejsz
@@ -31,8 +27,8 @@ download_label=Pobierz
 bookmark.title=Bieżąca pozycja (skopiuj lub otwórz jako odnośnik w nowym oknie)
 bookmark_label=Bieżąca pozycja
 
-tools.title=Tools
-tools_label=Tools
+tools.title=Narzędzia
+tools_label=Narzędzia
 first_page.title=Przechodzenie do pierwszej strony
 first_page.label=Przejdź do pierwszej strony
 first_page_label=Przejdź do pierwszej strony
@@ -46,10 +42,10 @@ page_rotate_ccw.title=Obracanie przeciwnie do ruchu wskazówek zegara
 page_rotate_ccw.label=Obróć przeciwnie do ruchu wskazówek zegara
 page_rotate_ccw_label=Obróć przeciwnie do ruchu wskazówek zegara
 
-hand_tool_enable.title=Włączanie narzędzia rączka
-hand_tool_enable_label=Włącz narzędzie rączka
-hand_tool_disable.title=Wyłączanie narzędzia rączka
-hand_tool_disable_label=Wyłącz narzędzie rączka
+cursor_text_select_tool.title=Włącza narzędzie zaznaczania tekstu
+cursor_text_select_tool_label=Narzędzie zaznaczania tekstu
+cursor_hand_tool.title=Włącza narzędzie rączka
+cursor_hand_tool_label=Narzędzie rączka
 
 document_properties.title=Właściwości dokumentu…
 document_properties_label=Właściwości dokumentu…
@@ -70,13 +66,15 @@ document_properties_version=Wersja PDF:
 document_properties_page_count=Liczba stron:
 document_properties_close=Zamknij
 
-# Tooltips and alt text for side panel toolbar buttons
-# (the _label strings are alt text for the buttons, the .title strings are
-# tooltips)
+print_progress_message=Przygotowywanie dokumentu do druku…
+print_progress_percent={{progress}}%
+print_progress_close=Anuluj
+
 toggle_sidebar.title=Przełączanie panelu bocznego
+toggle_sidebar_notification.title=Przełączanie panelu bocznego (dokument zawiera konspekt/załączniki)
 toggle_sidebar_label=Przełącz panel boczny
-outline.title=Wyświetlanie zarysu dokumentu
-outline_label=Zarys dokumentu
+document_outline.title=Wyświetlanie zarysu dokumentu (podwójne kliknięcie rozwija lub zwija wszystkie pozycje)
+document_outline_label=Zarys dokumentu
 attachments.title=Wyświetlanie załączników
 attachments_label=Załączniki
 thumbs.title=Wyświetlanie miniaturek
@@ -84,16 +82,11 @@ thumbs_label=Miniaturki
 findbar.title=Znajdź w dokumencie
 findbar_label=Znajdź
 
-# Thumbnails panel item (tooltip and alt text for images)
-# LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
-# number.
 thumb_page_title=Strona {{page}}
-# LOCALIZATION NOTE (thumb_page_canvas): "{{page}}" will be replaced by the page
-# number.
 thumb_page_canvas=Miniaturka strony {{page}}
 
-# Find panel button title and messages
-find_label=Znajdź:
+find_input.title=Wyszukiwanie
+find_input.placeholder=Szukaj w dokumencie…
 find_previous.title=Znajdź poprzednie wystąpienie tekstu
 find_previous_label=Poprzednie
 find_next.title=Znajdź następne wystąpienie tekstu
@@ -104,26 +97,16 @@ find_reached_top=Osiągnięto początek dokumentu, kontynuacja od końca
 find_reached_bottom=Osiągnięto koniec dokumentu, kontynuacja od początku
 find_not_found=Tekst nieznaleziony
 
-# Error panel labels
 error_more_info=Więcej informacji
 error_less_info=Mniej informacji
 error_close=Zamknij
-# LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
-# replaced by the PDF.JS version and build ID.
 error_version_info=PDF.js v{{version}} (kompilacja: {{build}})
-# LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
-# english string describing the error.
 error_message=Wiadomość: {{message}}
-# LOCALIZATION NOTE (error_stack): "{{stack}}" will be replaced with a stack
-# trace.
 error_stack=Stos: {{stack}}
-# LOCALIZATION NOTE (error_file): "{{file}}" will be replaced with a filename
 error_file=Plik: {{file}}
-# LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
 error_line=Wiersz: {{line}}
 rendering_error=Podczas renderowania strony wystąpił błąd.
 
-# Predefined zoom values
 page_scale_width=Szerokość strony
 page_scale_fit=Dopasowanie strony
 page_scale_auto=Skala automatyczna
@@ -136,17 +119,13 @@ invalid_file_error=Nieprawidłowy lub uszkodzony plik PDF.
 missing_file_error=Brak pliku PDF.
 unexpected_response_error=Nieoczekiwana odpowiedź serwera.
 
-# LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
-# "{{type}}" will be replaced with an annotation type from a list defined in
-# the PDF spec (32000-1:2008 Table 169 – Annotation types).
-# Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[Adnotacja: {{type}}]
 password_label=Wprowadź hasło, aby otworzyć ten dokument PDF.
 password_invalid=Nieprawidłowe hasło. Proszę spróbować ponownie.
 password_ok=OK
 password_cancel=Anuluj
 
-printing_not_supported=Ostrzeżenie: Drukowanie nie jest w pełni wspierane przez przeglądarkę.
+printing_not_supported=Ostrzeżenie: Drukowanie nie jest w pełni obsługiwane przez przeglądarkę.
 printing_not_ready=Ostrzeżenie: Dokument PDF nie jest całkowicie wczytany, więc nie można go wydrukować.
 web_fonts_disabled=Czcionki sieciowe są wyłączone: nie można użyć osadzonych czcionek PDF.
 document_colors_not_allowed=Dokumenty PDF nie mogą używać własnych kolorów: Opcja „Pozwalaj stronom stosować inne kolory” w przeglądarce jest nieaktywna.
diff --git a/vendor/pdfjs/web/locale/pt-BR/viewer.properties b/vendor/pdfjs/web/locale/pt-BR/viewer.properties
index cdfd8f0..c2371c4 100644
--- a/vendor/pdfjs/web/locale/pt-BR/viewer.properties
+++ b/vendor/pdfjs/web/locale/pt-BR/viewer.properties
@@ -18,19 +18,22 @@ previous_label=Anterior
 next.title=Próxima página
 next_label=Próxima
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Página:
-page_of=de {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Página
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=de {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} de {{pagesCount}})
 
-zoom_out.title=Diminuir zoom
-zoom_out_label=Diminuir zoom
-zoom_in.title=Aumentar zoom
-zoom_in_label=Aumentar zoom
+zoom_out.title=Reduzir
+zoom_out_label=Reduzir
+zoom_in.title=Ampliar
+zoom_in_label=Ampliar
 zoom.title=Zoom
-presentation_mode.title=Alternar para modo de apresentação
+presentation_mode.title=Alternar para o modo de apresentação
 presentation_mode_label=Modo de apresentação
 open_file.title=Abrir arquivo
 open_file_label=Abrir
@@ -38,7 +41,7 @@ print.title=Imprimir
 print_label=Imprimir
 download.title=Download
 download_label=Download
-bookmark.title=Visualização atual (copie ou abra em uma nova janela)
+bookmark.title=Visualização atual (copiar ou abrir em uma nova janela)
 bookmark_label=Visualização atual
 
 # Secondary toolbar and context menu
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Girar no sentido anti-horário
 page_rotate_ccw.label=Girar no sentido anti-horário
 page_rotate_ccw_label=Girar no sentido anti-horário
 
-hand_tool_enable.title=Ativar ferramenta da mão
-hand_tool_enable_label=Ativar ferramenta da mão
-hand_tool_disable.title=Desativar ferramenta da mão
-hand_tool_disable_label=Desativar ferramenta da mão
+cursor_text_select_tool.title=Habilitar a ferramenta de seleção de texto
+cursor_text_select_tool_label=Ferramenta de seleção de texto
+cursor_hand_tool.title=Habilitar ferramenta de mão
+cursor_hand_tool_label=Ferramenta de mão
 
 # Document properties dialog box
 document_properties.title=Propriedades do documento…
@@ -88,16 +91,23 @@ document_properties_version=Versão do PDF:
 document_properties_page_count=Número de páginas:
 document_properties_close=Fechar
 
+print_progress_message=Preparando documento para impressão…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}} %
+print_progress_close=Cancelar
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
-toggle_sidebar.title=Exibir/ocultar painel
-toggle_sidebar_label=Exibir/ocultar painel
-outline.title=Exibir estrutura de tópicos
-outline_label=Estrutura de tópicos do documento
-attachments.title=Exibir anexos
+toggle_sidebar.title=Alternar painel
+toggle_sidebar_notification.title=Alternar o painel (documento contém marcadores e anexos)
+toggle_sidebar_label=Alternar painel
+document_outline.title=Mostrar a estrutura do documento (duplo-clique para expandir/recolher todos os ítens)
+document_outline_label=Estrutura do documento
+attachments.title=Mostrar anexos
 attachments_label=Anexos
-thumbs.title=Exibir miniaturas das páginas
+thumbs.title=Mostrar miniaturas
 thumbs_label=Miniaturas
 findbar.title=Localizar no documento
 findbar_label=Localizar
@@ -111,16 +121,17 @@ thumb_page_title=Página {{page}}
 thumb_page_canvas=Miniatura da página {{page}}
 
 # Find panel button title and messages
-find_label=Localizar:
-find_previous.title=Localizar a ocorrência anterior do texto
+find_input.title=Localizar
+find_input.placeholder=Localizar no documento…
+find_previous.title=Localizar a ocorrência anterior da frase
 find_previous_label=Anterior
-find_next.title=Localizar a próxima ocorrência do texto
+find_next.title=Localizar a próxima ocorrência da frase
 find_next_label=Próxima
 find_highlight=Realçar tudo
 find_match_case_label=Diferenciar maiúsculas/minúsculas
-find_reached_top=Atingido o início do documento, continuando do fim
-find_reached_bottom=Atingido o fim do documento, continuando do início
-find_not_found=Texto não encontrado
+find_reached_top=Início do documento alcançado, continuando do fim
+find_reached_bottom=Fim do documento alcançado, continuando do início
+find_not_found=Frase não encontrada
 
 # Error panel labels
 error_more_info=Mais informações
@@ -128,13 +139,13 @@ error_less_info=Menos informações
 error_close=Fechar
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
-error_version_info=PDF.js v{{version}} (build: {{build}})
+error_version_info=PDF.js v{{version}} (compilação: {{build}})
 # LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
 # english string describing the error.
 error_message=Mensagem: {{message}}
 # LOCALIZATION NOTE (error_stack): "{{stack}}" will be replaced with a stack
 # trace.
-error_stack=Stack: {{stack}}
+error_stack=Pilha: {{stack}}
 # LOCALIZATION NOTE (error_file): "{{file}}" will be replaced with a filename
 error_file=Arquivo: {{file}}
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
@@ -163,11 +174,11 @@ unexpected_response_error=Resposta inesperada do servidor.
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[Anotação {{type}}]
 password_label=Forneça a senha para abrir este arquivo PDF.
-password_invalid=Senha inválida. Por favor, tente de novo.
+password_invalid=Senha inválida. Por favor, tentar de novo.
 password_ok=OK
 password_cancel=Cancelar
 
-printing_not_supported=Alerta: a impressão não é totalmente suportada neste navegador.
-printing_not_ready=Alerta: o PDF não está totalmente carregado para impressão.
-web_fonts_disabled=Fontes da web estão desativadas: não é possível usar fontes incorporadas do PDF.
-document_colors_not_allowed=Documentos PDF não estão autorizados a usar suas próprias cores: “Páginas podem usar outras cores” está desativado no navegador.
+printing_not_supported=Aviso: a impressão não é totalmente suportada neste navegador.
+printing_not_ready=Aviso: o PDF não está totalmente carregado para impressão.
+web_fonts_disabled=As fontes web estão desabilitadas: não foi possível usar fontes incorporadas do PDF.
+document_colors_not_allowed=Os documentos em PDF não estão autorizados a usar suas próprias cores: “Permitir que as páginas escolham suas próprias cores” está desabilitado no navegador.
diff --git a/vendor/pdfjs/web/locale/pt-PT/viewer.properties b/vendor/pdfjs/web/locale/pt-PT/viewer.properties
index 06c68ed..6ae8bea 100644
--- a/vendor/pdfjs/web/locale/pt-PT/viewer.properties
+++ b/vendor/pdfjs/web/locale/pt-PT/viewer.properties
@@ -18,19 +18,22 @@ previous_label=Anterior
 next.title=Página seguinte
 next_label=Seguinte
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Página:
-page_of=de {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Página
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=de {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} de {{pagesCount}})
 
 zoom_out.title=Reduzir
 zoom_out_label=Reduzir
 zoom_in.title=Ampliar
 zoom_in_label=Ampliar
-zoom.title=Ampliação
-presentation_mode.title=Mudar para modo de apresentação
+zoom.title=Zoom
+presentation_mode.title=Trocar para o modo de apresentação
 presentation_mode_label=Modo de apresentação
 open_file.title=Abrir ficheiro
 open_file_label=Abrir
@@ -38,7 +41,7 @@ print.title=Imprimir
 print_label=Imprimir
 download.title=Descarregar
 download_label=Descarregar
-bookmark.title=Visão atual (copiar ou abrir numa nova janela)
+bookmark.title=Visão atual (copiar ou abrir em nova janela)
 bookmark_label=Visão atual
 
 # Secondary toolbar and context menu
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Rodar à esquerda
 page_rotate_ccw.label=Rodar à esquerda
 page_rotate_ccw_label=Rodar à esquerda
 
-hand_tool_enable.title=Ativar ferramenta de mão
-hand_tool_enable_label=Ativar ferramenta de mão
-hand_tool_disable.title=Desativar ferramenta de mão
-hand_tool_disable_label=Desativar ferramenta de mão
+cursor_text_select_tool.title=Ativar ferramenta de seleção de texto
+cursor_text_select_tool_label=Ferramenta de seleção de texto
+cursor_hand_tool.title=Ativar ferramenta de mão
+cursor_hand_tool_label=Ferramenta de mão
 
 # Document properties dialog box
 document_properties.title=Propriedades do documento…
@@ -88,13 +91,20 @@ document_properties_version=Versão do PDF:
 document_properties_page_count=N.º de páginas:
 document_properties_close=Fechar
 
+print_progress_message=A preparar o documento para impressão…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Cancelar
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
-toggle_sidebar.title=Comutar barra lateral
-toggle_sidebar_label=Comutar barra lateral
-outline.title=Mostrar estrutura do documento
-outline_label=Estrutura do documento
+toggle_sidebar.title=Alternar barra lateral
+toggle_sidebar_notification.title=Alternar barra lateral (documento contém contorno/anexos)
+toggle_sidebar_label=Alternar barra lateral
+document_outline.title=Mostrar esquema do documento (duplo clique para expandir/colapsar todos os itens)
+document_outline_label=Estrutura do documento
 attachments.title=Mostrar anexos
 attachments_label=Anexos
 thumbs.title=Mostrar miniaturas
@@ -111,15 +121,16 @@ thumb_page_title=Página {{page}}
 thumb_page_canvas=Miniatura da página {{page}}
 
 # Find panel button title and messages
-find_label=Localizar:
+find_input.title=Localizar
+find_input.placeholder=Localizar no documento…
 find_previous.title=Localizar ocorrência anterior da frase
 find_previous_label=Anterior
 find_next.title=Localizar ocorrência seguinte da frase
 find_next_label=Seguinte
 find_highlight=Destacar tudo
 find_match_case_label=Correspondência
-find_reached_top=Início de documento atingido, a continuar do fim
-find_reached_bottom=Fim da página atingido, a continuar do início
+find_reached_top=Topo do documento atingido, a continuar a partir do fundo
+find_reached_bottom=Fim do documento atingido, a continuar a partir do topo
 find_not_found=Frase não encontrada
 
 # Error panel labels
@@ -134,7 +145,7 @@ error_version_info=PDF.js v{{version}} (compilação: {{build}})
 error_message=Mensagem: {{message}}
 # LOCALIZATION NOTE (error_stack): "{{stack}}" will be replaced with a stack
 # trace.
-error_stack=Pilha: {{stack}}
+error_stack=Stack: {{stack}}
 # LOCALIZATION NOTE (error_file): "{{file}}" will be replaced with a filename
 error_file=Ficheiro: {{file}}
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
@@ -144,7 +155,7 @@ rendering_error=Ocorreu um erro ao processar a página.
 # Predefined zoom values
 page_scale_width=Ajustar à largura
 page_scale_fit=Ajustar à página
-page_scale_auto=Tamanho automático
+page_scale_auto=Zoom automático
 page_scale_actual=Tamanho real
 # LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
 # numerical scale value.
@@ -162,7 +173,7 @@ unexpected_response_error=Resposta inesperada do servidor.
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[Anotação {{type}}]
-password_label=Digite a palavra-passe para abrir este PDF.
+password_label=Digite a palavra-passe para abrir este ficheiro PDF.
 password_invalid=Palavra-passe inválida. Por favor, tente novamente.
 password_ok=OK
 password_cancel=Cancelar
@@ -170,4 +181,4 @@ password_cancel=Cancelar
 printing_not_supported=Aviso: a impressão não é totalmente suportada por este navegador.
 printing_not_ready=Aviso: o PDF ainda não está totalmente carregado.
 web_fonts_disabled=Os tipos de letra web estão desativados: não é possível utilizar os tipos de letra PDF incorporados.
-document_colors_not_allowed=Os documentos PDF não permitem a utilização das suas próprias cores: 'Autorizar as páginas a escolher as suas próprias cores' está desativada no navegador.
+document_colors_not_allowed=Os documentos PDF não permitem a utilização das suas próprias cores: “Permitir às páginas escolher as suas próprias cores” está desativado no navegador.
diff --git a/vendor/pdfjs/web/locale/rm/viewer.properties b/vendor/pdfjs/web/locale/rm/viewer.properties
index 5564738..d9eb524 100644
--- a/vendor/pdfjs/web/locale/rm/viewer.properties
+++ b/vendor/pdfjs/web/locale/rm/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Enavos
 next.title=Proxima pagina
 next_label=Enavant
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Pagina:
-page_of=da {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Pagina
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=da {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} da {{pagesCount}})
 
 zoom_out.title=Empitschnir
 zoom_out_label=Empitschnir
@@ -57,17 +60,21 @@ page_rotate_ccw.title=Rotar en direcziun cuntraria a l'ura
 page_rotate_ccw.label=Rotar en direcziun cuntraria a l'ura
 page_rotate_ccw_label=Rotar en direcziun cuntraria a l'ura
 
-hand_tool_enable.title=Activar l'utensil da maun
-hand_tool_enable_label=Activar l'utensil da maun
-hand_tool_disable.title=Deactivar l'utensil da maun
-hand_tool_disable_label=Deactivar l'utensil da maun
+cursor_text_select_tool.title=Activar l'utensil per selecziunar text
+cursor_text_select_tool_label=Utensil per selecziunar text
+cursor_hand_tool.title=Activar l'utensil da maun
+cursor_hand_tool_label=Utensil da maun
 
 # Document properties dialog box
 document_properties.title=Caracteristicas dal document…
 document_properties_label=Caracteristicas dal document…
 document_properties_file_name=Num da la datoteca:
 document_properties_file_size=Grondezza da la datoteca:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=Titel:
 document_properties_author=Autur:
@@ -75,6 +82,8 @@ document_properties_subject=Tema:
 document_properties_keywords=Chavazzins:
 document_properties_creation_date=Data da creaziun:
 document_properties_modification_date=Data da modificaziun:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}} {{time}}
 document_properties_creator=Creà da:
 document_properties_producer=Creà il PDF cun:
@@ -82,13 +91,20 @@ document_properties_version=Versiun da PDF:
 document_properties_page_count=Dumber da paginas:
 document_properties_close=Serrar
 
+print_progress_message=Preparar il document per stampar…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Interrumper
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Activar/deactivar la trav laterala
+toggle_sidebar_notification.title=Activar/deactivar la trav laterala (structura dal document/agiuntas)
 toggle_sidebar_label=Activar/deactivar la trav laterala
-outline.title=Mussar la structura da la pagina
-outline_label=Structura da la pagina
+document_outline.title=Mussar la structura dal document (cliccar duas giadas per extender/cumprimer tut ils elements)
+document_outline_label=Structura dal document
 attachments.title=Mussar agiuntas
 attachments_label=Agiuntas
 thumbs.title=Mussar las miniaturas
@@ -105,7 +121,8 @@ thumb_page_title=Pagina {{page}}
 thumb_page_canvas=Miniatura da la pagina {{page}}
 
 # Find panel button title and messages
-find_label=Tschertgar:
+find_input.title=Tschertgar
+find_input.placeholder=Tschertgar en il document…
 find_previous.title=Tschertgar la posiziun precedenta da l'expressiun
 find_previous_label=Enavos
 find_next.title=Tschertgar la proxima posiziun da l'expressiun
@@ -164,4 +181,4 @@ password_cancel=Interrumper
 printing_not_supported=Attenziun: Il stampar na funcziunescha anc betg dal tut en quest navigatur.
 printing_not_ready=Attenziun: Il PDF n'è betg chargià cumplettamain per stampar.
 web_fonts_disabled=Scrittiras dal web èn deactivadas: impussibel dad utilisar las scrittiras integradas en il PDF.
-document_colors_disabled=Documents da PDF na pon betg utilisar lur atgnas colurs: \'Permetter a las paginas d'utilisar lur atgnas colurs empè da las colurs tschernidas survart\' è deactivà en il navigatur.
+document_colors_not_allowed=Documents da PDF na dastgan betg duvrar las atgnas colurs: 'Permetter a paginas da tscherner lur atgna colur' è deactivà en il navigatur.
diff --git a/vendor/pdfjs/web/locale/ro/viewer.properties b/vendor/pdfjs/web/locale/ro/viewer.properties
index c47c93f..c987c7b 100644
--- a/vendor/pdfjs/web/locale/ro/viewer.properties
+++ b/vendor/pdfjs/web/locale/ro/viewer.properties
@@ -18,18 +18,21 @@ previous_label=Înapoi
 next.title=Pagina următoare
 next_label=Înainte
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Pagină:
-page_of=din {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Pagina
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=din {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} din {{pagesCount}})
 
 zoom_out.title=Micșorează
 zoom_out_label=Micșorează
 zoom_in.title=Mărește
 zoom_in_label=Mărește
-zoom.title=Scalare
+zoom.title=Zoom
 presentation_mode.title=Schimbă la modul de prezentare
 presentation_mode_label=Mod de prezentare
 open_file.title=Deschide un fișier
@@ -45,7 +48,7 @@ bookmark_label=Vizualizare actuală
 tools.title=Unelte
 tools_label=Unelte
 first_page.title=Mergi la prima pagină
-first_page.label=Mergeți la prima pagină
+first_page.label=Mergi la prima pagină
 first_page_label=Mergi la prima pagină
 last_page.title=Mergi la ultima pagină
 last_page.label=Mergi la ultima pagină
@@ -54,19 +57,15 @@ page_rotate_cw.title=Rotește în sensul acelor de ceasornic
 page_rotate_cw.label=Rotește în sensul acelor de ceasornic
 page_rotate_cw_label=Rotește în sensul acelor de ceasornic
 page_rotate_ccw.title=Rotește în sens invers al acelor de ceasornic
-page_rotate_ccw.label=Rotate Counter-Clockwise
-page_rotate_ccw_label=Rotește în sens invers acelor de ceasornic
+page_rotate_ccw.label=Rotește în sens invers al acelor de ceasornic
+page_rotate_ccw_label=Rotește în sens invers al acelor de ceasornic
 
-hand_tool_enable.title=Activează instrumentul mână
-hand_tool_enable_label=Activează instrumentul mână
-hand_tool_disable.title=Dezactivează instrumentul mână
-hand_tool_disable_label=Dezactivează instrumentul mână
 
 # Document properties dialog box
 document_properties.title=Proprietățile documentului…
 document_properties_label=Proprietățile documentului…
-document_properties_file_name=Nume fișier:
-document_properties_file_size=Dimensiune fișier:
+document_properties_file_name=Numele fișierului:
+document_properties_file_size=Dimensiunea fișierului:
 # LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
 # will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} byți)
@@ -88,19 +87,25 @@ document_properties_version=Versiune PDF:
 document_properties_page_count=Număr de pagini:
 document_properties_close=Închide
 
+print_progress_message=Se pregătește documentul pentru imprimare…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Renunță
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Comută bara laterală
+toggle_sidebar_notification.title=Comută bara laterală (documentul conține schițe/atașamente)
 toggle_sidebar_label=Comută bara laterală
-outline.title=Arată schița documentului
-outline_label=Schiță document
+document_outline.title=Arată schița documentului (dublu-clic pentru a expanda/colapsa toate elementele
+document_outline_label=Schiță document
 attachments.title=Afișează atașamentele
 attachments_label=Atașamente
 thumbs.title=Arată miniaturi
 thumbs_label=Miniaturi
-findbar.title=Caută în document
-findbar_label=Căutați
+findbar.title=Găsește în document
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -111,10 +116,9 @@ thumb_page_title=Pagina {{page}}
 thumb_page_canvas=Miniatura paginii {{page}}
 
 # Find panel button title and messages
-find_label=Caută:
 find_previous.title=Găsește instanța anterioară în frază
 find_previous_label=Anterior
-find_next.title=Găstește următoarea instanță în frază
+find_next.title=Găsește instanța următoare în frază
 find_next_label=Următor
 find_highlight=Evidențiază aparițiile
 find_match_case_label=Potrivește literele mari și mici
@@ -124,7 +128,7 @@ find_not_found=Nu s-a găsit textul
 
 # Error panel labels
 error_more_info=Mai multe informații
-error_less_info=Mai puțină informație
+error_less_info=Mai puține informații
 error_close=Închide
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
@@ -144,7 +148,7 @@ rendering_error=A intervenit o eroare la afișarea paginii.
 # Predefined zoom values
 page_scale_width=Lățime pagină
 page_scale_fit=Potrivire la pagină
-page_scale_auto=Dimensiune automată
+page_scale_auto=Zoom automat
 page_scale_actual=Dimensiune reală
 # LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
 # numerical scale value.
@@ -167,7 +171,7 @@ password_invalid=Parolă greșită. Vă rugăm să încercați din nou.
 password_ok=Ok
 password_cancel=Renunță
 
-printing_not_supported=Atenție: Tipărirea nu este suportată în totalitate de acest browser.
-printing_not_ready=Atenție: Fișierul PDF nu este încărcat complet pentru tipărire.
+printing_not_supported=Avertisment: Tipărirea nu este suportată în totalitate de acest browser.
+printing_not_ready=Avertisment: Fișierul PDF nu este încărcat complet pentru tipărire.
 web_fonts_disabled=Fonturile web sunt dezactivate: nu pot utiliza fonturile PDF încorporate.
 document_colors_not_allowed=Documentele PDF nu sunt autorizate să folosească propriile culori: 'Permite paginilor să aleagă propriile culori' este dezactivată în browser.
diff --git a/vendor/pdfjs/web/locale/ru/viewer.properties b/vendor/pdfjs/web/locale/ru/viewer.properties
index c1af976..47a322b 100644
--- a/vendor/pdfjs/web/locale/ru/viewer.properties
+++ b/vendor/pdfjs/web/locale/ru/viewer.properties
@@ -1,111 +1,184 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+# Copyright 2012 Mozilla Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
-previous.title = Предыдущая страница
-previous_label = Предыдущая
-next.title = Следующая страница
-next_label = Следующая
-page_label = Страница:
-page_of = из {{pageCount}}
-zoom_out.title = Уменьшить
-zoom_out_label = Уменьшить
-zoom_in.title = Увеличить
-zoom_in_label = Увеличить
-zoom.title = Масштаб
-presentation_mode.title = Перейти в режим презентации
-presentation_mode_label = Режим презентации
-open_file.title = Открыть файл
-open_file_label = Открыть
-print.title = Печать
-print_label = Печать
-download.title = Загрузить
-download_label = Загрузить
-bookmark.title = Ссылка на текущий вид (скопировать или открыть в новом окне)
-bookmark_label = Текущий вид
-tools.title = Инструменты
-tools_label = Инструменты
-first_page.title = Перейти на первую страницу
-first_page.label = Перейти на первую страницу
-first_page_label = Перейти на первую страницу
-last_page.title = Перейти на последнюю страницу
-last_page.label = Перейти на последнюю страницу
-last_page_label = Перейти на последнюю страницу
-page_rotate_cw.title = Повернуть по часовой стрелке
-page_rotate_cw.label = Повернуть по часовой стрелке
-page_rotate_cw_label = Повернуть по часовой стрелке
-page_rotate_ccw.title = Повернуть против часовой стрелки
-page_rotate_ccw.label = Повернуть против часовой стрелки
-page_rotate_ccw_label = Повернуть против часовой стрелки
-hand_tool_enable.title = Включить Инструмент «Рука»
-hand_tool_enable_label = Включить Инструмент «Рука»
-hand_tool_disable.title = Отключить Инструмент «Рука»
-hand_tool_disable_label = Отключить Инструмент «Рука»
-document_properties.title = Свойства документа…
-document_properties_label = Свойства документа…
-document_properties_file_name = Имя файла:
-document_properties_file_size = Размер файла:
-document_properties_kb = {{size_kb}} КБ ({{size_b}} байт)
-document_properties_mb = {{size_mb}} МБ ({{size_b}} байт)
-document_properties_title = Заголовок:
-document_properties_author = Автор:
-document_properties_subject = Тема:
-document_properties_keywords = Ключевые слова:
-document_properties_creation_date = Дата создания:
-document_properties_modification_date = Дата изменения:
-document_properties_date_string = {{date}}, {{time}}
-document_properties_creator = Приложение:
-document_properties_producer = Производитель PDF:
-document_properties_version = Версия PDF:
-document_properties_page_count = Число страниц:
-document_properties_close = Закрыть
-toggle_sidebar.title = Открыть/закрыть боковую панель
-toggle_sidebar_label = Открыть/закрыть боковую панель
-outline.title = Показать содержание документа
-outline_label = Содержание документа
-attachments.title = Показать вложения
-attachments_label = Вложения
-thumbs.title = Показать миниатюры
-thumbs_label = Миниатюры
-findbar.title = Найти в документе
-findbar_label = Найти
-thumb_page_title = Страница {{page}}
-thumb_page_canvas = Миниатюра страницы {{page}}
-find_label = Найти:
-find_previous.title = Найти предыдущее вхождение фразы в текст
-find_previous_label = Назад
-find_next.title = Найти следующее вхождение фразы в текст
-find_next_label = Далее
-find_highlight = Подсветить все
-find_match_case_label = С учётом регистра
-find_reached_top = Достигнут верх документа, продолжено снизу
-find_reached_bottom = Достигнут конец документа, продолжено сверху
-find_not_found = Фраза не найдена
-error_more_info = Детали
-error_less_info = Скрыть детали
-error_close = Закрыть
-error_version_info = PDF.js v{{version}} (сборка: {{build}})
-error_message = Сообщение: {{message}}
-error_stack = Стeк: {{stack}}
-error_file = Файл: {{file}}
-error_line = Строка: {{line}}
-rendering_error = При создании страницы произошла ошибка.
-page_scale_width = По ширине страницы
-page_scale_fit = По размеру страницы
-page_scale_auto = Автоматически
-page_scale_actual = Реальный размер
-page_scale_percent = {{scale}}%
-loading_error_indicator = Ошибка
-loading_error = При загрузке PDF произошла ошибка.
-invalid_file_error = Некорректный или повреждённый PDF-файл.
-missing_file_error = PDF-файл отсутствует.
-unexpected_response_error = Неожиданный ответ сервера.
-text_annotation_type.alt = [Аннотация {{type}}]
-password_label = Введите пароль, чтобы открыть этот PDF-файл.
-password_invalid = Неверный пароль. Пожалуйста, попробуйте снова.
-password_ok = OK
-password_cancel = Отмена
-printing_not_supported = Предупреждение: В этом браузере не полностью поддерживается печать.
-printing_not_ready = Предупреждение: PDF не полностью загружен для печати.
-web_fonts_disabled = Веб-шрифты отключены: невозможно использовать встроенные PDF-шрифты.
-document_colors_not_allowed = PDF-документам не разрешено использовать свои цвета: в браузере отключён параметр «Разрешить веб-сайтам использовать свои цвета».
+# Main toolbar buttons (tooltips and alt text for images)
+previous.title=Предыдущая страница
+previous_label=Предыдущая
+next.title=Следующая страница
+next_label=Следующая
+
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Страница
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=из {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} из {{pagesCount}})
+
+zoom_out.title=Уменьшить
+zoom_out_label=Уменьшить
+zoom_in.title=Увеличить
+zoom_in_label=Увеличить
+zoom.title=Масштаб
+presentation_mode.title=Перейти в режим презентации
+presentation_mode_label=Режим презентации
+open_file.title=Открыть файл
+open_file_label=Открыть
+print.title=Печать
+print_label=Печать
+download.title=Загрузить
+download_label=Загрузить
+bookmark.title=Ссылка на текущий вид (скопировать или открыть в новом окне)
+bookmark_label=Текущий вид
+
+# Secondary toolbar and context menu
+tools.title=Инструменты
+tools_label=Инструменты
+first_page.title=Перейти на первую страницу
+first_page.label=Перейти на первую страницу
+first_page_label=Перейти на первую страницу
+last_page.title=Перейти на последнюю страницу
+last_page.label=Перейти на последнюю страницу
+last_page_label=Перейти на последнюю страницу
+page_rotate_cw.title=Повернуть по часовой стрелке
+page_rotate_cw.label=Повернуть по часовой стрелке
+page_rotate_cw_label=Повернуть по часовой стрелке
+page_rotate_ccw.title=Повернуть против часовой стрелки
+page_rotate_ccw.label=Повернуть против часовой стрелки
+page_rotate_ccw_label=Повернуть против часовой стрелки
+
+cursor_text_select_tool.title=Включить Инструмент «Выделение текста»
+cursor_text_select_tool_label=Инструмент «Выделение текста»
+cursor_hand_tool.title=Включить Инструмент «Рука»
+cursor_hand_tool_label=Инструмент «Рука»
+
+# Document properties dialog box
+document_properties.title=Свойства документа…
+document_properties_label=Свойства документа…
+document_properties_file_name=Имя файла:
+document_properties_file_size=Размер файла:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+document_properties_kb={{size_kb}} КБ ({{size_b}} байт)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_mb={{size_mb}} МБ ({{size_b}} байт)
+document_properties_title=Заголовок:
+document_properties_author=Автор:
+document_properties_subject=Тема:
+document_properties_keywords=Ключевые слова:
+document_properties_creation_date=Дата создания:
+document_properties_modification_date=Дата изменения:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
+document_properties_date_string={{date}}, {{time}}
+document_properties_creator=Приложение:
+document_properties_producer=Производитель PDF:
+document_properties_version=Версия PDF:
+document_properties_page_count=Число страниц:
+document_properties_close=Закрыть
+
+print_progress_message=Подготовка документа к печати…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Отмена
+
+# Tooltips and alt text for side panel toolbar buttons
+# (the _label strings are alt text for the buttons, the .title strings are
+# tooltips)
+toggle_sidebar.title=Показать/скрыть боковую панель
+toggle_sidebar_notification.title=Показать/скрыть боковую панель (документ имеет содержание/вложения)
+toggle_sidebar_label=Показать/скрыть боковую панель
+document_outline.title=Показать содержание документа (двойной щелчок, чтобы развернуть/свернуть все элементы)
+document_outline_label=Содержание документа
+attachments.title=Показать вложения
+attachments_label=Вложения
+thumbs.title=Показать миниатюры
+thumbs_label=Миниатюры
+findbar.title=Найти в документе
+findbar_label=Найти
+
+# Thumbnails panel item (tooltip and alt text for images)
+# LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
+# number.
+thumb_page_title=Страница {{page}}
+# LOCALIZATION NOTE (thumb_page_canvas): "{{page}}" will be replaced by the page
+# number.
+thumb_page_canvas=Миниатюра страницы {{page}}
+
+# Find panel button title and messages
+find_input.title=Найти
+find_input.placeholder=Найти в документе…
+find_previous.title=Найти предыдущее вхождение фразы в текст
+find_previous_label=Назад
+find_next.title=Найти следующее вхождение фразы в текст
+find_next_label=Далее
+find_highlight=Подсветить все
+find_match_case_label=С учётом регистра
+find_reached_top=Достигнут верх документа, продолжено снизу
+find_reached_bottom=Достигнут конец документа, продолжено сверху
+find_not_found=Фраза не найдена
+
+# Error panel labels
+error_more_info=Детали
+error_less_info=Скрыть детали
+error_close=Закрыть
+# LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
+# replaced by the PDF.JS version and build ID.
+error_version_info=PDF.js v{{version}} (сборка: {{build}})
+# LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
+# english string describing the error.
+error_message=Сообщение: {{message}}
+# LOCALIZATION NOTE (error_stack): "{{stack}}" will be replaced with a stack
+# trace.
+error_stack=Стeк: {{stack}}
+# LOCALIZATION NOTE (error_file): "{{file}}" will be replaced with a filename
+error_file=Файл: {{file}}
+# LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
+error_line=Строка: {{line}}
+rendering_error=При создании страницы произошла ошибка.
+
+# Predefined zoom values
+page_scale_width=По ширине страницы
+page_scale_fit=По размеру страницы
+page_scale_auto=Автоматически
+page_scale_actual=Реальный размер
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
+
+# Loading indicator messages
+loading_error_indicator=Ошибка
+loading_error=При загрузке PDF произошла ошибка.
+invalid_file_error=Некорректный или повреждённый PDF-файл.
+missing_file_error=PDF-файл отсутствует.
+unexpected_response_error=Неожиданный ответ сервера.
+
+# LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
+# "{{type}}" will be replaced with an annotation type from a list defined in
+# the PDF spec (32000-1:2008 Table 169 – Annotation types).
+# Some common types are e.g.: "Check", "Text", "Comment", "Note"
+text_annotation_type.alt=[Аннотация {{type}}]
+password_label=Введите пароль, чтобы открыть этот PDF-файл.
+password_invalid=Неверный пароль. Пожалуйста, попробуйте снова.
+password_ok=OK
+password_cancel=Отмена
+
+printing_not_supported=Предупреждение: В этом браузере не полностью поддерживается печать.
+printing_not_ready=Предупреждение: PDF не полностью загружен для печати.
+web_fonts_disabled=Веб-шрифты отключены: невозможно использовать встроенные PDF-шрифты.
+document_colors_not_allowed=PDF-документам не разрешено использовать свои цвета: в браузере отключён параметр «Разрешить веб-сайтам использовать свои цвета».
diff --git a/vendor/pdfjs/web/locale/rw/viewer.properties b/vendor/pdfjs/web/locale/rw/viewer.properties
index 7858fe6..68a893d 100644
--- a/vendor/pdfjs/web/locale/rw/viewer.properties
+++ b/vendor/pdfjs/web/locale/rw/viewer.properties
@@ -14,10 +14,12 @@
 
 # Main toolbar buttons (tooltips and alt text for images)
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom.title=Ihindurangano
 open_file.title=Gufungura Dosiye
@@ -35,10 +37,12 @@ document_properties_title=Umutwe:
 # LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
 # will be replaced by the creation/modification date, and time, of the PDF file.
 
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
-findbar_label=Gushakisha
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -47,7 +51,6 @@ findbar_label=Gushakisha
 # number.
 
 # Find panel button title and messages
-find_label="Gushaka:"
 find_previous.title=Gushaka aho uyu murongo ugaruka mbere y'aha
 find_next.title=Gushaka aho uyu murongo wongera kugaruka
 find_not_found=Umurongo ntubonetse
@@ -75,5 +78,4 @@ loading_error_indicator=Ikosa
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 password_invalid=Ijambo ry'ibanga ridahari. Wakongera ukagerageza
 password_ok=YEGO
-password_cancel=Kureka
 
diff --git a/vendor/pdfjs/web/locale/sah/viewer.properties b/vendor/pdfjs/web/locale/sah/viewer.properties
index d0e0861..1786c40 100644
--- a/vendor/pdfjs/web/locale/sah/viewer.properties
+++ b/vendor/pdfjs/web/locale/sah/viewer.properties
@@ -18,12 +18,12 @@ previous_label=Иннинээҕи
 next.title=Аныгыскы сирэй
 next_label=Аныгыскы
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Сирэй:
-page_of=мантан {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom_out.title=Куччат
 zoom_out_label=Куччат
@@ -57,10 +57,6 @@ page_rotate_ccw.title=Чаһы утары эргит
 page_rotate_ccw.label=Чаһы утары эргит
 page_rotate_ccw_label=Чаһы утары эргит
 
-hand_tool_enable.title=«Илии» диэн тэрили холбоо
-hand_tool_enable_label=«Илии» диэн тэрили холбоо
-hand_tool_disable.title=«Илии» диэн тэрили араар
-hand_tool_disable_label=«Илии» диэн тэрили араар
 
 # Document properties dialog box
 document_properties.title=Докумуон туруоруулара...
@@ -87,19 +83,20 @@ document_properties_version=PDF барыла:
 document_properties_page_count=Сирэй ахсаана:
 document_properties_close=Сап
 
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Ойоҕос хапталы арый/сап
 toggle_sidebar_label=Ойоҕос хапталы арый/сап
-outline.title=Дөкүмүөн иһинээҕитин көрдөр
-outline_label=Дөкүмүөн иһинээҕитэ
+document_outline_label=Дөкүмүөн иһинээҕитэ
 attachments.title=Кыбытыктары көрдөр
 attachments_label=Кыбытык
 thumbs.title=Ойуучааннары көрдөр
 thumbs_label=Ойуучааннар
 findbar.title=Дөкүмүөнтэн бул
-findbar_label=Бул
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -110,7 +107,6 @@ thumb_page_title=Сирэй {{page}}
 thumb_page_canvas=Сирэй ойуучаана {{page}}
 
 # Find panel button title and messages
-find_label=Бул:
 find_previous.title=Этии тиэкискэ бу иннинээҕи киириитин бул
 find_previous_label=Иннинээҕи
 find_next.title=Этии тиэкискэ бу кэннинээҕи киириитин бул
@@ -163,7 +159,6 @@ text_annotation_type.alt=[{{type}} туһунан]
 password_label=Бу PDF-билэни арыйарга көмүскэл тылы киллэриэхтээхин.
 password_invalid=Киирии тыл алҕастаах. Бука диэн, хатылаан көр.
 password_ok=СӨП
-password_cancel=Салҕаама
 
 printing_not_supported=Сэрэтии: Бу браузер бэчээттиири толору өйөөбөт.
 printing_not_ready=Сэрэтии: PDF бэчээттииргэ толору хачайдана илик.
diff --git a/vendor/pdfjs/web/locale/si/viewer.properties b/vendor/pdfjs/web/locale/si/viewer.properties
index 80cae85..4137ec1 100644
--- a/vendor/pdfjs/web/locale/si/viewer.properties
+++ b/vendor/pdfjs/web/locale/si/viewer.properties
@@ -18,12 +18,13 @@ previous_label=පෙර
 next.title=මීළඟ පිටුව
 next_label=මීළඟ
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=පිටුව:
-page_of={{pageCount}} කින්
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=පිටුව
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom_out.title=කුඩා කරන්න
 zoom_out_label=කුඩා කරන්න
@@ -57,10 +58,6 @@ page_rotate_ccw.title=වාමාවර්තව භ්‍රමණය
 page_rotate_ccw.label=වාමාවර්තව භ්‍රමණය
 page_rotate_ccw_label=වාමාවර්තව භ්‍රමණය
 
-hand_tool_enable.title=හස්ත මෙවලම සක්‍රීය
-hand_tool_enable_label=හස්ත මෙවලම සක්‍රීය
-hand_tool_disable.title=හස්ත මෙවලම අක්‍රීය
-hand_tool_disable_label=හස්ත මෙවලම අක්‍රීය
 
 # Document properties dialog box
 document_properties.title=ලේඛන වත්කම්...
@@ -88,13 +85,16 @@ document_properties_version=PDF නිකුතුව:
 document_properties_page_count=පිටු ගණන:
 document_properties_close=වසන්න
 
+print_progress_message=ලේඛනය මුද්‍රණය සඳහා සූදානම් කරමින්…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_close=අවලංගු කරන්න
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=පැති තීරුවට මාරුවන්න
 toggle_sidebar_label=පැති තීරුවට මාරුවන්න
-outline.title=ලේඛනයේ පිට මායිම පෙන්වන්න
-outline_label=ලේඛනයේ පිට මායිම
 attachments.title=ඇමිණුම් පෙන්වන්න
 attachments_label=ඇමිණුම්
 thumbs.title=සිඟිති රූ පෙන්වන්න
@@ -111,7 +111,6 @@ thumb_page_title=පිටුව {{page}}
 thumb_page_canvas=පිටුවෙ සිඟිත රූව {{page}}
 
 # Find panel button title and messages
-find_label=සොයන්න:
 find_previous.title=මේ වාක්‍ය ඛණ්ඩය මීට පෙර යෙදුණු ස්ථානය සොයන්න
 find_previous_label=පෙර:
 find_next.title=මේ වාක්‍ය ඛණ්ඩය මීළඟට යෙදෙන ස්ථානය සොයන්න
@@ -170,4 +169,3 @@ password_cancel=එපා
 printing_not_supported=අවවාදයයි: මෙම ගවේශකය මුද්‍රණය සඳහා සම්පූර්ණයෙන් සහය නොදක්වයි.
 printing_not_ready=අවවාදයයි: මුද්‍රණය සඳහා PDF සම්පූර්ණයෙන් පූර්ණය වී නොමැත.
 web_fonts_disabled=ජාල අකුරු අක්‍රීයයි: තිළැලි PDF අකුරු භාවිත කළ නොහැක.
-document_colors_disabled=PDF ලේඛනයට ඔවුන්ගේම වර්ණ භාවිතයට ඉඩ නොලැබේ: 'පිටු වෙත ඔවුන්ගේම වර්ණ භාවිතයට ඉඩදෙන්න' ගවේශකය මත අක්‍රීය කර ඇත.
diff --git a/vendor/pdfjs/web/locale/sk/viewer.properties b/vendor/pdfjs/web/locale/sk/viewer.properties
index a410e56..57a621d 100644
--- a/vendor/pdfjs/web/locale/sk/viewer.properties
+++ b/vendor/pdfjs/web/locale/sk/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Predchádzajúca
 next.title=Nasledujúca strana
 next_label=Nasledujúca
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Strana:
-page_of=z {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Strana
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=z {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} z {{pagesCount}})
 
 zoom_out.title=Vzdialiť
 zoom_out_label=Vzdialiť
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Otočiť proti smeru hodinových ručičiek
 page_rotate_ccw.label=Otočiť proti smeru hodinových ručičiek
 page_rotate_ccw_label=Otočiť proti smeru hodinových ručičiek
 
-hand_tool_enable.title=Zapnúť nástroj Ruka
-hand_tool_enable_label=Zapnúť nástroj Ruka
-hand_tool_disable.title=Vypnúť nástroj Ruka
-hand_tool_disable_label=Vypnúť nástroj Ruka
+cursor_text_select_tool.title=Povoliť výber textu
+cursor_text_select_tool_label=Výber textu
+cursor_hand_tool.title=Povoliť nástroj ruka
+cursor_hand_tool_label=Nástroj ruka
 
 # Document properties dialog box
 document_properties.title=Vlastnosti dokumentu…
@@ -88,13 +91,20 @@ document_properties_version=Verzia PDF:
 document_properties_page_count=Počet strán:
 document_properties_close=Zavrieť
 
+print_progress_message=Príprava dokumentu na tlač…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Zrušiť
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Prepnúť bočný panel
+toggle_sidebar_notification.title=Prepnúť bočný panel (dokument obsahuje osnovu/prílohy)
 toggle_sidebar_label=Prepnúť bočný panel
-outline.title=Zobraziť prehľad dokumentu
-outline_label=Prehľad dokumentu
+document_outline.title=Zobraziť prehľad dokumentu (dvojitým kliknutím rozbalíte/zbalíte všetky položky)
+document_outline_label=Prehľad dokumentu
 attachments.title=Zobraziť prílohy
 attachments_label=Prílohy
 thumbs.title=Zobraziť miniatúry
@@ -111,7 +121,8 @@ thumb_page_title=Strana {{page}}
 thumb_page_canvas=Miniatúra strany {{page}}
 
 # Find panel button title and messages
-find_label=Hľadať:
+find_input.title=Hľadať
+find_input.placeholder=Hľadať v dokumente…
 find_previous.title=Vyhľadať predchádzajúci výskyt reťazca
 find_previous_label=Predchádzajúce
 find_next.title=Vyhľadať ďalší výskyt reťazca
@@ -170,4 +181,4 @@ password_cancel=Zrušiť
 printing_not_supported=Upozornenie: tlač nie je v tomto prehliadači plne podporovaná.
 printing_not_ready=Upozornenie: súbor PDF nie je plne načítaný pre tlač.
 web_fonts_disabled=Webové písma sú vypnuté: nie je možné použiť písma vložené do súboru PDF.
-document_colors_disabled=Dokumenty PDF nemajú povolené používať vlastné farby, pretože voľba "Povoliť stránkam používať vlastné farby" je v nastaveniach prehliadača vypnutá.
+document_colors_not_allowed=Dokumenty PDF nemajú povolené používať vlastné farby, pretože voľba "Povoliť stránkam používať vlastné farby" je v nastaveniach prehliadača vypnutá.
diff --git a/vendor/pdfjs/web/locale/sl/viewer.properties b/vendor/pdfjs/web/locale/sl/viewer.properties
index 047c0f9..0000a9b 100644
--- a/vendor/pdfjs/web/locale/sl/viewer.properties
+++ b/vendor/pdfjs/web/locale/sl/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Nazaj
 next.title=Naslednja stran
 next_label=Naprej
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Stran:
-page_of=od {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Stran
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=od {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} od {{pagesCount}})
 
 zoom_out.title=Pomanjšaj
 zoom_out_label=Pomanjšaj
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Zavrti v nasprotni smeri urninega kazalca
 page_rotate_ccw.label=Zavrti v nasprotni smeri urninega kazalca
 page_rotate_ccw_label=Zavrti v nasprotni smeri urninega kazalca
 
-hand_tool_enable.title=Omogoči roko
-hand_tool_enable_label=Omogoči roko
-hand_tool_disable.title=Onemogoči roko
-hand_tool_disable_label=Onemogoči roko
+cursor_text_select_tool.title=Omogoči orodje za izbor besedila
+cursor_text_select_tool_label=Orodje za izbor besedila
+cursor_hand_tool.title=Omogoči roko
+cursor_hand_tool_label=Roka
 
 # Document properties dialog box
 document_properties.title=Lastnosti dokumenta …
@@ -88,19 +91,26 @@ document_properties_version=Različica PDF:
 document_properties_page_count=Število strani:
 document_properties_close=Zapri
 
+print_progress_message=Priprava dokumenta na tiskanje …
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}} %
+print_progress_close=Prekliči
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Preklopi stransko vrstico
+toggle_sidebar_notification.title=Preklopi stransko vrstico (dokument vsebuje oris/priponke)
 toggle_sidebar_label=Preklopi stransko vrstico
-outline.title=Prikaži oris dokumenta
-outline_label=Oris dokumenta
+document_outline.title=Prikaži oris dokumenta (dvokliknite za razširitev/strnitev vseh predmetov)
+document_outline_label=Oris dokumenta
 attachments.title=Prikaži priponke
 attachments_label=Priponke
 thumbs.title=Prikaži sličice
 thumbs_label=Sličice
 findbar.title=Iskanje po dokumentu
-findbar_label=Iskanje
+findbar_label=Najdi
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -111,7 +121,8 @@ thumb_page_title=Stran {{page}}
 thumb_page_canvas=Sličica strani {{page}}
 
 # Find panel button title and messages
-find_label=Najdi:
+find_input.title=Najdi
+find_input.placeholder=Najdi v dokumentu …
 find_previous.title=Najdi prejšnjo ponovitev iskanega
 find_previous_label=Najdi nazaj
 find_next.title=Najdi naslednjo ponovitev iskanega
@@ -170,4 +181,4 @@ password_cancel=Prekliči
 printing_not_supported=Opozorilo: ta brskalnik ne podpira vseh možnosti tiskanja.
 printing_not_ready=Opozorilo: PDF ni v celoti naložen za tiskanje.
 web_fonts_disabled=Spletne pisave so onemogočene: vgradnih pisav za PDF ni mogoče uporabiti.
-document_colors_disabled=Dokumenti PDF ne smejo uporabljati svojih lastnih barv: možnost 'Dovoli stranem uporabo lastnih barv' je v brskalniku onemogočena.
+document_colors_not_allowed=Dokumenti PDF ne smejo uporabljati svojih lastnih barv: možnost 'Dovoli stranem uporabo lastnih barv' je v brskalniku onemogočena.
diff --git a/vendor/pdfjs/web/locale/son/viewer.properties b/vendor/pdfjs/web/locale/son/viewer.properties
index c7742e4..f5c1b46 100644
--- a/vendor/pdfjs/web/locale/son/viewer.properties
+++ b/vendor/pdfjs/web/locale/son/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Bisante
 next.title=Jinehere moo
 next_label=Jine
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=&Moo:
-page_of={{pageCount}} ga
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Moo
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages={{pagesCount}} ra
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} ka hun {{pagesCount}}) ra
 
 zoom_out.title=Nakasandi
 zoom_out_label=Nakasandi
@@ -57,10 +60,6 @@ page_rotate_ccw.title=Kuubi kanbe wowa here
 page_rotate_ccw.label=Kuubi kanbe wowa here
 page_rotate_ccw_label=Kuubi kanbe wowa here
 
-hand_tool_enable.title=Kanbe goyjinay tunandi
-hand_tool_enable_label=Kanbe goyjinay tunandi
-hand_tool_disable.title=Kanbe joyjinay kaa
-hand_tool_disable_label=Kanbe goyjinay kaa
 
 # Document properties dialog box
 document_properties.title=Takadda mayrawey…
@@ -88,13 +87,20 @@ document_properties_version=PDF dumi:
 document_properties_page_count=Moo hinna:
 document_properties_close=Daabu
 
+print_progress_message=Goo ma takaddaa soolu k'a kar se…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Naŋ
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Kanjari ceraw zuu
+toggle_sidebar_notification.title=Kanjari ceraw-zuu (takaddaa goo nda filla-boŋ/hangandiyaŋ)
 toggle_sidebar_label=Kanjari ceraw zuu
-outline.title=Takadda filla-boŋ cebe
-outline_label=Takadda filla-boŋ
+document_outline.title=Takaddaa korfur alhaaloo cebe (naagu cee hinka ka haya-izey kul hayandi/kankamandi)
+document_outline_label=Takadda filla-boŋ
 attachments.title=Hangarey cebe
 attachments_label=Hangarey
 thumbs.title=Kabeboy biyey cebe
@@ -111,7 +117,8 @@ thumb_page_title={{page}} moo
 thumb_page_canvas=Kabeboy bii {{page}} moo še
 
 # Find panel button title and messages
-find_label=Ceeci:
+find_input.title=Ceeci
+find_input.placeholder=Ceeci takaddaa ra…
 find_previous.title=Kalimaɲaŋoo bangayri bisantaa ceeci
 find_previous_label=Bisante
 find_next.title=Kalimaɲaŋoo hiino bangayroo ceeci
@@ -131,7 +138,7 @@ error_close=Daabu
 error_version_info=PDF.js v{{version}} (build: {{build}})
 # LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
 # english string describing the error.
-error_message=Alhabar:  {{message}}
+error_message=Alhabar: {{message}}
 # LOCALIZATION NOTE (error_stack): "{{stack}}" will be replaced with a stack
 # trace.
 error_stack=Dekeri: {{stack}}
@@ -170,4 +177,4 @@ password_cancel=Naŋ
 printing_not_supported=Yaamar: Karyan ši tee ka timme nda ceecikaa woo.
 printing_not_ready=Yaamar: PDF ši zunbu ka timme karyan še.
 web_fonts_disabled=Interneti šigirawey kay: ši hin ka goy nda PDF šigira hurantey.
-document_colors_not_allowed=PDF takaddawey ši duu fondo ka ngey boŋ noonawey zaa: 'Naŋ moɲey ma ngey boŋ noonawey suuba' ši dira ceecikaa ga.
+document_colors_not_allowed=PDF takaddawey ši duu fondo ka ngey boŋ noonawey zaa: “Naŋ moɲey ma ngey boŋ noonawey suuba” ši dira ceecikaa ga.
diff --git a/vendor/pdfjs/web/locale/sq/viewer.properties b/vendor/pdfjs/web/locale/sq/viewer.properties
index 68ab16b..8f5dcbf 100644
--- a/vendor/pdfjs/web/locale/sq/viewer.properties
+++ b/vendor/pdfjs/web/locale/sq/viewer.properties
@@ -1,6 +1,16 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+# Copyright 2012 Mozilla Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 # Main toolbar buttons (tooltips and alt text for images)
 previous.title=Faqja e Mëparshme
@@ -8,56 +18,59 @@ previous_label=E mëparshmja
 next.title=Faqja Pasuese
 next_label=Pasuesja
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Faqja:
-page_of=nga {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Faqe
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=nga {{pagesCount}} gjithsej
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} nga {{pagesCount}})
 
 zoom_out.title=Zmadhim
 zoom_out_label=Zmadhoji
 zoom_in.title=Zvogëlim
 zoom_in_label=Zvogëloji
 zoom.title=Zoom
-print.title=Shtypje
-print_label=Shtypeni
 presentation_mode.title=Kalo te Mënyra Paraqitje
 presentation_mode_label=Mënyra Paraqitje
 open_file.title=Hapni Kartelë
-open_file_label=Hapeni
+open_file_label=Hape
+print.title=Shtypje
+print_label=Shtype
 download.title=Shkarkim
-download_label=Shkarkojeni
+download_label=Shkarkoje
 bookmark.title=Pamja e tanishme (kopjojeni ose hapeni në dritare të re)
 bookmark_label=Pamja e Tanishme
 
 # Secondary toolbar and context menu
 tools.title=Mjete
 tools_label=Mjete
-first_page.title=Shkoni te Faqja e Parë
-first_page.label=Shkoni te Faqja e Parë
-first_page_label=Shkoni te Faqja e Parë
-last_page.title=Shkoni te Faqja e Fundit
-last_page.label=Shkoni te Faqja e Fundit
-last_page_label=Shkoni te Faqja e Fundit
+first_page.title=Kaloni te Faqja e Parë
+first_page.label=Kalo te Faqja e Parë
+first_page_label=Kalo te Faqja e Parë
+last_page.title=Kaloni te Faqja e Fundit
+last_page.label=Kalo te Faqja e Fundit
+last_page_label=Kalo te Faqja e Fundit
 page_rotate_cw.title=Rrotullojeni Në Kahun Orar
-page_rotate_cw.label=Rrotullojeni Në Kahun Orar
-page_rotate_cw_label=Rrotullojeni Në Kahun Orar
+page_rotate_cw.label=Rrotulloje Në Kahun Orar
+page_rotate_cw_label=Rrotulloje Në Kahun Orar
 page_rotate_ccw.title=Rrotullojeni Në Kahun Kundërorar
-page_rotate_ccw.label=Rrotullojeni Në Kahun Kundërorar
-page_rotate_ccw_label=Rrotullojeni Në Kahun Kundërorar
+page_rotate_ccw.label=Rrotulloje Në Kahun Kundërorar
+page_rotate_ccw_label=Rrotulloje Në Kahun Kundërorar
 
-hand_tool_enable.title=Aktivizoni mjet dore
-hand_tool_enable_label=Aktivizoni mjet dore
-hand_tool_disable.title=Çaktivizoni mjet dore
-hand_tool_disable_label=Çaktivizoni mjet dore
 
 # Document properties dialog box
 document_properties.title=Veti Dokumenti…
 document_properties_label=Veti Dokumenti…
 document_properties_file_name=Emër kartele:
 document_properties_file_size=Madhësi kartele:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bajte)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bajte)
 document_properties_title=Titull:
 document_properties_author=Autor:
@@ -65,6 +78,8 @@ document_properties_subject=Subjekt:
 document_properties_keywords=Fjalëkyçe:
 document_properties_creation_date=Datë Krijimi:
 document_properties_modification_date=Datë Ndryshimi:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Krijues:
 document_properties_producer=Prodhues PDF-je:
@@ -72,19 +87,25 @@ document_properties_version=Version PDF-je:
 document_properties_page_count=Numër Faqesh:
 document_properties_close=Mbylle
 
+print_progress_message=Po përgatitet dokumenti për shtypje…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Anuloje
 
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Shfaqni/Fshihni Anështyllën
-toggle_sidebar_label=Shfaqni/Fshihni Anështyllën
-outline.title=Shfaq Përvijim Dokumenti
-outline_label=Shfaq Përvijim Dokumenti
-attachments.title=Shfaq Bashkëngjitje
+toggle_sidebar_notification.title=Shfaqni Anështyllën (dokumenti përmban përvijim/bashkëngjitje)
+toggle_sidebar_label=Shfaq/Fshih Anështyllën
+document_outline.title=Shfaqni Përvijim Dokumenti (dyklikoni që të shfaqen/fshihen krejt elementët)
+document_outline_label=Përvijim Dokumenti
+attachments.title=Shfaqni Bashkëngjitje
 attachments_label=Bashkëngjitje
-thumbs.title=Shfaq Miniatura
+thumbs.title=Shfaqni Miniatura
 thumbs_label=Miniatura
-findbar.title=Gjej në Dokument
+findbar.title=Gjeni në Dokument
 findbar_label=Gjej
 
 # Thumbnails panel item (tooltip and alt text for images)
@@ -95,23 +116,18 @@ thumb_page_title=Faqja {{page}}
 # number.
 thumb_page_canvas=Miniaturë e Faqes {{page}}
 
-# Context menu
-first_page.label=Kalo te Faqja e Parë
-last_page.label=Kalo te Faqja e Fundit
-page_rotate_cw.label=Rrotulloje Në Kahun Orar
-page_rotate_ccw.label=Rrotulloje Në Kahun Antiorar
-
 # Find panel button title and messages
-find_label=Gjej:
+find_input.title=Gjeje
+find_input.placeholder=Gjeni në dokument…
 find_previous.title=Gjeni hasjen e mëparshme të togfjalëshit
 find_previous_label=E mëparshmja
 find_next.title=Gjeni hasjen pasuese të togfjalëshit
 find_next_label=Pasuesja
-find_highlight=Theksoji të gjitha
+find_highlight=Theksoji të tëra
 find_match_case_label=Siç është shkruar
 find_reached_top=U mbërrit në krye të dokumentit, vazhduar prej fundit
 find_reached_bottom=U mbërrit në fund të dokumentit, vazhduar prej kreut
-find_not_found=Nuk u gjet togfjalëshi
+find_not_found=Togfjalësh që s’gjendet
 
 # Error panel labels
 error_more_info=Më Tepër të Dhëna
@@ -142,7 +158,6 @@ page_scale_actual=Madhësia Faktike
 page_scale_percent={{scale}}%
 
 # Loading indicator messages
-# LOCALIZATION NOTE (error_line): "{{[percent}}" will be replaced with a percentage
 loading_error_indicator=Gabim
 loading_error=Ndodhi një gabim gjatë ngarkimit të PDF-së.
 invalid_file_error=Kartelë PDF e pavlefshme ose e dëmtuar.
@@ -159,7 +174,7 @@ password_invalid=Fjalëkalim i pavlefshëm. Ju lutemi, riprovoni.
 password_ok=OK
 password_cancel=Anuloje
 
-printing_not_supported=Kujdes: Shtypja nuk mbulohet plotësisht nga ky shfletues.
-printing_not_ready=Kujdes: PDF-ja nuk është ngarkuar plotësisht që ta shtypni.
-web_fonts_disabled=Shkronjat Web janë të çaktivizuara: i pazoti të përdorë shkronja të trupëzuara në PDF.
-document_colors_disabled=Dokumenteve PDF nuk u është lejuar të përdorin ngjyrat e veta: &apos;Lejoji faqet t&apos;i zgjedhin vetë ngjyrat&apos;, te shfletuesi, është e çaktivizuar.
+printing_not_supported=Kujdes: Shtypja s’mbulohet plotësisht nga ky shfletues.
+printing_not_ready=Kujdes: PDF-ja s’është ngarkuar plotësisht që ta shtypni.
+web_fonts_disabled=Shkronjat Web janë të çaktivizuara: s’arrihet të përdoren shkronja të trupëzuara në PDF.
+document_colors_not_allowed=Dokumenteve PDF s’u lejohet të përdorin ngjyrat e tyre: 'Lejoji faqet t’i zgjedhin vetë ngjyrat' është e çaktivizuar te shfletuesi.
diff --git a/vendor/pdfjs/web/locale/sr/viewer.properties b/vendor/pdfjs/web/locale/sr/viewer.properties
index 185496b..754d9c4 100644
--- a/vendor/pdfjs/web/locale/sr/viewer.properties
+++ b/vendor/pdfjs/web/locale/sr/viewer.properties
@@ -18,18 +18,21 @@ previous_label=Претходна
 next.title=Следећа страница
 next_label=Следећа
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Страница:
-page_of=од {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Страница
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=од {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} од {{pagesCount}})
 
 zoom_out.title=Умањи
 zoom_out_label=Умањи
 zoom_in.title=Увеличај
 zoom_in_label=Увеличај
-zoom.title=Зумирање
+zoom.title=Увеличавање
 presentation_mode.title=Промени на приказ у режиму презентације
 presentation_mode_label=Режим презентације
 open_file.title=Отвори датотеку
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Ротирај у смеру супротном од ка�
 page_rotate_ccw.label=Ротирај у смеру супротном од казаљке на сату
 page_rotate_ccw_label=Ротирај у смеру супротном од казаљке на сату
 
-hand_tool_enable.title=Омогући алатку за померање
-hand_tool_enable_label=Омогући алатку за померање
-hand_tool_disable.title=Онемогући алатку за померање
-hand_tool_disable_label=Онемогући алатку за померање
+cursor_text_select_tool.title=Омогући алат за селектовање текста
+cursor_text_select_tool_label=Алат за селектовање текста
+cursor_hand_tool.title=Омогући алат за померање
+cursor_hand_tool_label=Алат за померање
 
 # Document properties dialog box
 document_properties.title=Параметри документа…
@@ -88,13 +91,20 @@ document_properties_version=PDF верзија:
 document_properties_page_count=Број страница:
 document_properties_close=Затвори
 
+print_progress_message=Припремам документ за штампање…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Откажи
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Прикажи додатну палету
+toggle_sidebar_notification.title=Прикажи додатну траку (докуменат садржи оквире/прилоге)
 toggle_sidebar_label=Прикажи додатну палету
-outline.title=Прикажи контуру документа
-outline_label=Контура документа
+document_outline.title=Прикажи контуру документа (дупли клик за проширење/скупљање елемената)
+document_outline_label=Контура документа
 attachments.title=Прикажи прилоге
 attachments_label=Прилози
 thumbs.title=Прикажи сличице
@@ -111,7 +121,8 @@ thumb_page_title=Страница {{page}}
 thumb_page_canvas=Сличица од странице {{page}}
 
 # Find panel button title and messages
-find_label=Пронађи:
+find_input.title=Пронађи
+find_input.placeholder=Пронађи у документу…
 find_previous.title=Пронађи претходну појаву фразе
 find_previous_label=Претходна
 find_next.title=Пронађи следећу појаву фразе
@@ -143,7 +154,7 @@ rendering_error=Дошло је до грешке приликом рендер�
 
 # Predefined zoom values
 page_scale_width=Ширина странице
-page_scale_fit=Уклапање странице
+page_scale_fit=Прилагоди страницу
 page_scale_auto=Аутоматско увеличавање
 page_scale_actual=Стварна величина
 # LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
diff --git a/vendor/pdfjs/web/locale/sv-SE/viewer.properties b/vendor/pdfjs/web/locale/sv-SE/viewer.properties
index 97be61d..412b765 100644
--- a/vendor/pdfjs/web/locale/sv-SE/viewer.properties
+++ b/vendor/pdfjs/web/locale/sv-SE/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Föregående
 next.title=Nästa sida
 next_label=Nästa
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Sida:
-page_of=av {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Sida
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=av {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} av {{pagesCount}})
 
 zoom_out.title=Zooma ut
 zoom_out_label=Zooma ut
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Rotera moturs
 page_rotate_ccw.label=Rotera moturs
 page_rotate_ccw_label=Rotera moturs
 
-hand_tool_enable.title=Aktivera handverktyg
-hand_tool_enable_label=Aktivera handverktyg
-hand_tool_disable.title=Inaktivera handverktyg
-hand_tool_disable_label=Inaktivera handverktyg
+cursor_text_select_tool.title=Aktivera textmarkeringsverktyg
+cursor_text_select_tool_label=Textmarkeringsverktyg
+cursor_hand_tool.title=Aktivera handverktyg
+cursor_hand_tool_label=Handverktyg
 
 # Document properties dialog box
 document_properties.title=Dokumentegenskaper…
@@ -88,13 +91,20 @@ document_properties_version=PDF-version:
 document_properties_page_count=Sidantal:
 document_properties_close=Stäng
 
+print_progress_message=Förbereder sidor för utskrift…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Avbryt
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Visa/dölj sidofält
+toggle_sidebar_notification.title=Visa/dölj sidofält (dokument innehåller översikt/bilagor)
 toggle_sidebar_label=Visa/dölj sidofält
-outline.title=Visa dokumentöversikt
-outline_label=Dokumentöversikt
+document_outline.title=Visa dokumentdisposition (dubbelklicka för att expandera/komprimera alla objekt)
+document_outline_label=Dokumentöversikt
 attachments.title=Visa Bilagor
 attachments_label=Bilagor
 thumbs.title=Visa miniatyrer
@@ -111,7 +121,8 @@ thumb_page_title=Sida {{page}}
 thumb_page_canvas=Miniatyr av sida {{page}}
 
 # Find panel button title and messages
-find_label=Sök:
+find_input.title=Sök
+find_input.placeholder=Sök i dokument…
 find_previous.title=Hitta föregående förekomst av frasen
 find_previous_label=Föregående
 find_next.title=Hitta nästa förekomst av frasen
@@ -170,4 +181,4 @@ password_cancel=Avbryt
 printing_not_supported=Varning: Utskrifter stöds inte helt av den här webbläsaren.
 printing_not_ready=Varning: PDF:en är inte klar för utskrift.
 web_fonts_disabled=Webbtypsnitt är inaktiverade: kan inte använda inbäddade PDF-typsnitt.
-document_colors_not_allowed=PDF-dokument tillåts inte använda egna färger: 'Låt sidor använda egna färger' är inaktiverat i webbläsaren.
+document_colors_not_allowed=PDF-dokument tillåts inte använda egna färger: “Låt sidor använda egna färger” är inaktiverat i webbläsaren.
diff --git a/vendor/pdfjs/web/locale/sw/viewer.properties b/vendor/pdfjs/web/locale/sw/viewer.properties
index 7f0f1b8..9ec4e21 100644
--- a/vendor/pdfjs/web/locale/sw/viewer.properties
+++ b/vendor/pdfjs/web/locale/sw/viewer.properties
@@ -18,12 +18,12 @@ previous_label=Iliyotangulia
 next.title=Ukurasa Ufuatao
 next_label=Ifuatayo
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Ukurasa:
-page_of=ya {{Hesabu ya ukurasa}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom_out.title=Kuza Nje
 zoom_out_label=Kuza Nje
@@ -53,17 +53,18 @@ document_properties_title=Kichwa:
 # LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
 # will be replaced by the creation/modification date, and time, of the PDF file.
 
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Kibiano cha Upau wa Kando
 toggle_sidebar_label=Kibiano cha Upau wa Kando
-outline.title=Onyesha Ufupisho wa Waraka
-outline_label=Ufupisho wa Waraka
+document_outline_label=Ufupisho wa Waraka
 thumbs.title=Onyesha Kijipicha
 thumbs_label=Vijipicha
 findbar.title=Pata katika Waraka
-findbar_label=Tafuta
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -74,7 +75,6 @@ thumb_page_title=Ukurasa {{ukurasa}}
 thumb_page_canvas=Kijipicha cha ukurasa {{ukurasa}}
 
 # Find panel button title and messages
-find_label=Tafuta:
 find_previous.title=Tafuta tukio kabla ya msemo huu
 find_previous_label=Iliyotangulia
 find_next.title=Tafuta tukio linalofuata la msemo
@@ -123,7 +123,6 @@ missing_file_error=Faili ya PDF isiyopo.
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[{{type}} Ufafanuzi]
 password_ok=SAWA
-password_cancel=Ghairi
 
 printing_not_supported=Onyo: Uchapishaji hauauniwi kabisa kwa kivinjari hiki.
 web_fonts_disabled=Fonti za tovuti zimelemazwa: haziwezi kutumia fonti za PDF zilizopachikwa.
diff --git a/vendor/pdfjs/web/locale/ta-LK/viewer.properties b/vendor/pdfjs/web/locale/ta-LK/viewer.properties
index 178b619..f0b1f43 100644
--- a/vendor/pdfjs/web/locale/ta-LK/viewer.properties
+++ b/vendor/pdfjs/web/locale/ta-LK/viewer.properties
@@ -14,10 +14,12 @@
 
 # Main toolbar buttons (tooltips and alt text for images)
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom.title=அளவு
 open_file.title=கோப்பினைத் திறக்க
@@ -34,6 +36,9 @@ open_file_label=திறக்க
 # LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
 # will be replaced by the creation/modification date, and time, of the PDF file.
 
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
diff --git a/vendor/pdfjs/web/locale/ta/viewer.properties b/vendor/pdfjs/web/locale/ta/viewer.properties
index b0d40f1..2e216ea 100644
--- a/vendor/pdfjs/web/locale/ta/viewer.properties
+++ b/vendor/pdfjs/web/locale/ta/viewer.properties
@@ -18,12 +18,15 @@ previous_label=முந்தையது
 next.title=அடுத்த பக்கம்
 next_label=அடுத்து
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=பக்கம்:
-page_of=இல் {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=பக்கம்
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages={{pagesCount}} இல்
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages={{pagesCount}}) இல் ({{pageNumber}}
 
 zoom_out.title=சிறிதாக்கு
 zoom_out_label=சிறிதாக்கு
@@ -57,10 +60,10 @@ page_rotate_ccw.title=இடஞ்சுழியாக சுழற்று
 page_rotate_ccw.label=இடஞ்சுழியாக சுழற்று
 page_rotate_ccw_label=இடஞ்சுழியாக சுழற்று
 
-hand_tool_enable.title=கை கருவியை செயலாக்கு
-hand_tool_enable_label=கை கருவியை செயலாக்கு
-hand_tool_disable.title=கை கருவியை முடக்கு
-hand_tool_disable_label=கை கருவியை முடக்கு
+cursor_text_select_tool.title=உரைத் தெரிவு கருவியைச் செயல்படுத்து
+cursor_text_select_tool_label=உரைத் தெரிவு கருவி
+cursor_hand_tool.title=கைக் கருவிக்ச் செயற்படுத்து
+cursor_hand_tool_label=கைக்குருவி
 
 # Document properties dialog box
 document_properties.title=ஆவண பண்புகள்...
@@ -88,19 +91,26 @@ document_properties_version=PDF பதிப்பு:
 document_properties_page_count=பக்க எண்ணிக்கை:
 document_properties_close=மூடுக
 
+print_progress_message=அச்சிடுவதற்கான ஆவணம் தயாராகிறது...
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=ரத்து
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=பக்கப் பட்டியை நிலைமாற்று
+toggle_sidebar_notification.title=பக்கப்பட்டையை நிலைமாற்று (வெளிக்கோடு/இணைப்புகளை ஆவணம் கொண்டுள்ளது)
 toggle_sidebar_label=பக்கப் பட்டியை நிலைமாற்று
-outline.title=ஆவண வெளிவரையைக் காண்பி
-outline_label=ஆவண வெளிவரை
+document_outline.title=ஆவண அடக்கத்தைக் காட்டு (இருமுறைச் சொடுக்கி அனைத்து உறுப்பிடிகளையும் விரி/சேர்)
+document_outline_label=ஆவண வெளிவரை
 attachments.title=இணைப்புகளை காண்பி
 attachments_label=இணைப்புகள்
 thumbs.title=சிறுபடங்களைக் காண்பி
 thumbs_label=சிறுபடங்கள்
 findbar.title=ஆவணத்தில் கண்டறி
-findbar_label=கண்டுபிடி
+findbar_label=தேடு
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -111,7 +121,8 @@ thumb_page_title=பக்கம் {{page}}
 thumb_page_canvas=பக்கத்தின் சிறுபடம் {{page}}
 
 # Find panel button title and messages
-find_label=கண்டறி:
+find_input.title=கண்டுபிடி
+find_input.placeholder=ஆவணத்தில் கண்டறி…
 find_previous.title=இந்த சொற்றொடரின் முந்தைய நிகழ்வை தேடு
 find_previous_label=முந்தையது
 find_next.title=இந்த சொற்றொடரின் அடுத்த நிகழ்வை தேடு
@@ -165,9 +176,9 @@ text_annotation_type.alt=[{{type}} விளக்கம்]
 password_label=இந்த PDF கோப்பை திறக்க கடவுச்சொல்லை உள்ளிடவும்.
 password_invalid=செல்லுபடியாகாத கடவுச்சொல், தயை செய்து மீண்டும் முயற்சி செய்க.
 password_ok=சரி
-password_cancel=இரத்து
+password_cancel=ரத்து
 
 printing_not_supported=எச்சரிக்கை: இந்த உலாவி அச்சிடுதலை முழுமையாக ஆதரிக்கவில்லை.
 printing_not_ready=எச்சரிக்கை: PDF அச்சிட முழுவதுமாக ஏற்றப்படவில்லை.
 web_fonts_disabled=வலை எழுத்துருக்கள் முடக்கப்பட்டுள்ளன: உட்பொதிக்கப்பட்ட PDF எழுத்துருக்களைப் பயன்படுத்த முடியவில்லை.
-document_colors_not_allowed=PDF ஆவணங்களுக்கு அவற்றின் சொந்த நிறங்களைப் பயன்படுத்த அனுமதியில்லை: உலாவியில் 'பக்கங்கள் தங்கள் சொந்த நிறங்களைத் தேர்வு செய்துகொள்ள அனுமதி' என்னும் விருப்பம் முடக்கப்பட்டுள்ளது.
+document_colors_not_allowed=PDF ஆவணங்களுக்குச் சொந்த நிறங்களைப் பயன்படுத்த அனுமதியில்லை: உலாவியில் "பக்கங்கள் தங்கள் சொந்த நிறங்களைத் தேர்வு செய்துகொள்ள அனுமதி" என்னும் விருப்பம் முடக்கப்பட்டுள்ளது.
diff --git a/vendor/pdfjs/web/locale/te/viewer.properties b/vendor/pdfjs/web/locale/te/viewer.properties
index e08d5e7..10d8fa8 100644
--- a/vendor/pdfjs/web/locale/te/viewer.properties
+++ b/vendor/pdfjs/web/locale/te/viewer.properties
@@ -13,17 +13,20 @@
 # limitations under the License.
 
 # Main toolbar buttons (tooltips and alt text for images)
-previous.title=క్రితం పేజీ
+previous.title=మునుపటి పేజీ
 previous_label=క్రితం
 next.title=తరువాత పేజీ
 next_label=తరువాత
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=పేజీ:
-page_of=మొత్తం {{pageCount}} లో
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=పేజీ
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=మొత్తం {{pageCount}} లో
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=(మొత్తం {{pagesCount}} లో {{pageNumber}}వది)
 
 zoom_out.title=జూమ్ తగ్గించు
 zoom_out_label=జూమ్ తగ్గించు
@@ -36,9 +39,9 @@ open_file.title=ఫైల్ తెరువు
 open_file_label=తెరువు
 print.title=ముద్రించు
 print_label=ముద్రించు
-download.title=డౌనులోడు
-download_label=డౌనులోడు
-bookmark.title=ప్రస్తుత దర్శనం (నకలుతీయి లేదా కొత్త విండోనందు తెరువుము)
+download.title=దింపుకోళ్ళు
+download_label=దింపుకోళ్ళు
+bookmark.title=ప్రస్తుత దర్శనం (కాపీ చేయి లేదా కొత్త విండోలో తెరువు)
 bookmark_label=ప్రస్తుత దర్శనం
 
 # Secondary toolbar and context menu
@@ -50,17 +53,17 @@ first_page_label=మొదటి పేజీకి వెళ్ళు
 last_page.title=చివరి పేజీకి వెళ్ళు
 last_page.label=చివరి పేజీకి వెళ్ళు
 last_page_label=చివరి పేజీకి వెళ్ళు
-page_rotate_cw.title=సవ్యదిశలో తిప్పుము
-page_rotate_cw.label=సవ్యదిశలో తిప్పుము
-page_rotate_cw_label=సవ్యదిశలో తిప్పుము
-page_rotate_ccw.title=అపసవ్యదిశలో తిప్పుము
-page_rotate_ccw.label=అపసవ్యదిశలో తిప్పుము
-page_rotate_ccw_label=అపసవ్యదిశలో తిప్పుము
+page_rotate_cw.title=సవ్యదిశలో తిప్పు
+page_rotate_cw.label=సవ్యదిశలో తిప్పు
+page_rotate_cw_label=సవ్యదిశలో తిప్పు
+page_rotate_ccw.title=అపసవ్యదిశలో తిప్పు
+page_rotate_ccw.label=అపసవ్యదిశలో తిప్పు
+page_rotate_ccw_label=అపసవ్యదిశలో తిప్పు
 
-hand_tool_enable.title=చేతి సాధనం చేతనించు
-hand_tool_enable_label=చేతి సాధనం చేతనించు
-hand_tool_disable.title=చేతి సాధనం అచేతనించు
-hand_tool_disable_label=చేతి సాధనం అచేతనించు
+cursor_text_select_tool.title=టెక్స్ట్ ఎంపిక సాధనాన్ని ప్రారంభించండి
+cursor_text_select_tool_label=టెక్స్ట్ ఎంపిక సాధనం
+cursor_hand_tool.title=చేతి సాధనం చేతనించు
+cursor_hand_tool_label=చేతి సాధనం
 
 # Document properties dialog box
 document_properties.title=పత్రము లక్షణాలు...
@@ -76,7 +79,7 @@ document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=శీర్షిక:
 document_properties_author=మూలకర్త:
 document_properties_subject=విషయం:
-document_properties_keywords=కీపదాలు:
+document_properties_keywords=కీ పదాలు:
 document_properties_creation_date=సృష్టించిన తేదీ:
 document_properties_modification_date=సవరించిన తేదీ:
 # LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
@@ -88,18 +91,24 @@ document_properties_version=PDF వర్షన్:
 document_properties_page_count=పేజీల సంఖ్య:
 document_properties_close=మూసివేయి
 
+print_progress_message=ముద్రించడానికి పత్రము సిద్ధమవుతున్నది…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=రద్దుచేయి
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=పక్కపట్టీ మార్చు
 toggle_sidebar_label=పక్కపట్టీ మార్చు
-outline.title=పత్రము అవుట్‌లైన్ చూపు
-outline_label=పత్రము అవుట్‌లైన్
+document_outline.title=పత్రము రూపము చూపించు (డబుల్ క్లిక్ చేసి అన్ని అంశాలను విస్తరించు/కూల్చు)
+document_outline_label=పత్రము అవుట్‌లైన్
 attachments.title=అనుబంధాలు చూపు
 attachments_label=అనుబంధాలు
 thumbs.title=థంబ్‌నైల్స్ చూపు
 thumbs_label=థంబ్‌నైల్స్
-findbar.title=ఈ పత్రమునందు కనుగొనుము
+findbar.title=పత్రములో కనుగొనుము
 findbar_label=కనుగొను
 
 # Thumbnails panel item (tooltip and alt text for images)
@@ -111,13 +120,14 @@ thumb_page_title=పేజీ {{page}}
 thumb_page_canvas=పేజీ {{page}} యొక్క థంబ్‌నైల్
 
 # Find panel button title and messages
-find_label=కనుగొను:
-find_previous.title=పదంయొక్క ముందలి  సంభవాన్ని  కనుగొను
+find_input.title=కనుగొను
+find_input.placeholder=పత్రములో కనుగొను…
+find_previous.title=పదం యొక్క ముందు సంభవాన్ని కనుగొను
 find_previous_label=మునుపటి
-find_next.title=పదం యొక్క తర్వాతి  సంభవాన్ని  కనుగొను
+find_next.title=పదం యొక్క తర్వాతి సంభవాన్ని కనుగొను
 find_next_label=తరువాత
-find_highlight=అన్నిటిని  ఉద్దీపనం చేయుము
-find_match_case_label=అక్షరములతేడాతో పోల్చుము
+find_highlight=అన్నిటిని ఉద్దీపనం చేయుము
+find_match_case_label=అక్షరముల తేడాతో పోల్చు
 find_reached_top=పేజీ పైకి చేరుకున్నది, క్రింది నుండి కొనసాగించండి
 find_reached_bottom=పేజీ చివరకు చేరుకున్నది, పైనుండి కొనసాగించండి
 find_not_found=పదం కనబడలేదు
@@ -139,7 +149,7 @@ error_stack=స్టాక్: {{stack}}
 error_file=ఫైలు: {{file}}
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
 error_line=వరుస: {{line}}
-rendering_error=పేజీను రెండర్ చేయుటలో వొక దోషం యెదురైంది.
+rendering_error=పేజీను రెండర్ చేయుటలో ఒక దోషం ఎదురైంది.
 
 # Predefined zoom values
 page_scale_width=పేజీ వెడల్పు
@@ -152,22 +162,22 @@ page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=దోషం
-loading_error=PDF లోడవుచున్నప్పుడు వొక దోషం యెదురైంది.
+loading_error=PDF లోడవుచున్నప్పుడు ఒక దోషం ఎదురైంది.
 invalid_file_error=చెల్లని లేదా పాడైన PDF ఫైలు.
 missing_file_error=దొరకని PDF ఫైలు.
-unexpected_response_error=అనుకోని సేవిక స్పందన.
+unexpected_response_error=అనుకోని సర్వర్ స్పందన.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[{{type}} టీకా]
-password_label=ఈ PDF ఫైల్ తెరుచుటకు సంకేతపదం ప్రవేశపెట్టుము
+password_label=ఈ PDF ఫైల్ తెరుచుటకు సంకేతపదం ప్రవేశపెట్టుము.
 password_invalid=సంకేతపదం చెల్లదు. దయచేసి మళ్ళీ ప్రయత్నించండి.
 password_ok=సరే
 password_cancel=రద్దుచేయి
 
-printing_not_supported=హెచ్చరిక: ఈ విహారిణి చేత ముద్రణ పూర్తిగా తోడ్పాటునీయబడుట లేదు
+printing_not_supported=హెచ్చరిక: ఈ విహారిణి చేత ముద్రణ పూర్తిగా తోడ్పాటు లేదు.
 printing_not_ready=హెచ్చరిక: ముద్రణ కొరకు ఈ PDF పూర్తిగా లోడవలేదు.
-web_fonts_disabled=వెబ్ ఫాంట్లు అచేతనపరచ బడెను: ఎంబెడెడ్ PDF ఫాంట్లు వుపయోగించలేక పోయింది.
-document_colors_not_allowed=PDF పత్రాలు వాటి స్వంత రంగులను వుపయోగించుకొనుటకు అనుమతించబడవు: విహరణి నందు 'పేజీలను వాటి స్వంత రంగులను యెంచుకొనుటకు అనుమతించు' అనునది అచేతనం చేయబడివుంది.
+web_fonts_disabled=వెబ్ ఫాంట్లు అచేతనించబడెను: ఎంబెడెడ్ PDF ఫాంట్లు ఉపయోగించలేక పోయింది.
+document_colors_not_allowed=PDF పత్రాలు వాటి స్వంత రంగులను ఉపయోగించుకొనుటకు అనుమతించబడవు: విహరణి నందు “పేజీలను వాటి స్వంత రంగులను ఎంచుకొనుటకు అనుమతించు” అచేతనం చేయబడివుంది.
diff --git a/vendor/pdfjs/web/locale/th/viewer.properties b/vendor/pdfjs/web/locale/th/viewer.properties
index 151e6b8..f1fd545 100644
--- a/vendor/pdfjs/web/locale/th/viewer.properties
+++ b/vendor/pdfjs/web/locale/th/viewer.properties
@@ -18,21 +18,24 @@ previous_label=ก่อนหน้า
 next.title=หน้าถัดไป
 next_label=ถัดไป
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=หน้า:
-page_of=จาก {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=หน้า
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=จาก {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} จาก {{pagesCount}})
 
-zoom_out.title=ย่อ
-zoom_out_label=ย่อ Out
-zoom_in.title=ขยาย
-zoom_in_label=ขยาย
-zoom.title=ย่อ-ขยาย
-presentation_mode.title=สลับเข้าสู่รูปแบบการนำเสนอ
-presentation_mode_label=รูปแบบการนำเสนอ
-open_file.title=เปิดแฟ้ม
+zoom_out.title=ซูมออก
+zoom_out_label=ซูมออก
+zoom_in.title=ซูมเข้า
+zoom_in_label=ซูมเข้า
+zoom.title=ซูม
+presentation_mode.title=สลับเป็นโหมดการนำเสนอ
+presentation_mode_label=โหมดการนำเสนอ
+open_file.title=เปิดไฟล์
 open_file_label=เปิด
 print.title=พิมพ์
 print_label=พิมพ์
@@ -57,46 +60,49 @@ page_rotate_ccw.title=หมุนทวนเข็มนาฬิกา
 page_rotate_ccw.label=หมุนทวนเข็มนาฬิกา
 page_rotate_ccw_label=หมุนทวนเข็มนาฬิกา
 
-hand_tool_enable.title=เปิดใช้งานเครื่องมือรูปมือ
-hand_tool_enable_label=เปิดใช้งานเครื่องมือรูปมือ
-hand_tool_disable.title=ปิดใช้งานเครื่องมือรูปมือ
-hand_tool_disable_label=ปิดใช้งานเครื่องมือรูปมือ
 
 # Document properties dialog box
 document_properties.title=คุณสมบัติเอกสาร…
 document_properties_label=คุณสมบัติเอกสาร…
-document_properties_file_name=ชื่อแฟ้ม :
-document_properties_file_size=ขนาดแฟ้ม :
+document_properties_file_name=ชื่อไฟล์:
+document_properties_file_size=ขนาดไฟล์:
 # LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
 # will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} กิโลไบต์ ({{size_b}} ไบต์)
 # LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
 # will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} เมกะไบต์ ({{size_b}} ไบต์)
-document_properties_title=หัวเรื่อง :
-document_properties_author=ผู้แต่ง :
-document_properties_subject=หัวข้อ :
-document_properties_keywords=คำสำคัญ :
-document_properties_creation_date=วันที่สร้าง :
-document_properties_modification_date=วันที่แก้ไข :
+document_properties_title=ชื่อ:
+document_properties_author=ผู้สร้าง:
+document_properties_subject=ชื่อเรื่อง:
+document_properties_keywords=คำสำคัญ:
+document_properties_creation_date=วันที่สร้าง:
+document_properties_modification_date=วันที่แก้ไข:
 # LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
 # will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
-document_properties_creator=สร้างโดย :
-document_properties_producer=ผู้ผลิต PDF :
-document_properties_version=รุ่น PDF :
-document_properties_page_count=จำนวนหน้า :
+document_properties_creator=ผู้สร้าง:
+document_properties_producer=ผู้ผลิต PDF:
+document_properties_version=รุ่น PDF:
+document_properties_page_count=จำนวนหน้า:
 document_properties_close=ปิด
 
+print_progress_message=กำลังเตรียมเอกสารสำหรับการพิมพ์…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=ยกเลิก
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
-toggle_sidebar.title=สลับแถบข้าง
-toggle_sidebar_label=สลับแถบข้าง
-outline.title=แสดงโครงเอกสาร
-outline_label=โครงเอกสาร
-attachments.title=แสดงสิ่งที่แนบมา
-attachments_label=สิ่งที่แนบมา
+toggle_sidebar.title=เปิด/ปิดแถบข้าง
+toggle_sidebar_notification.title=เปิด/ปิดแถบข้าง (เอกสารมีเค้าร่าง/ไฟล์แนบ)
+toggle_sidebar_label=เปิด/ปิดแถบข้าง
+document_outline.title=แสดงเค้าร่างเอกสาร (คลิกสองครั้งเพื่อขยาย/ยุบรายการทั้งหมด)
+document_outline_label=เค้าร่างเอกสาร
+attachments.title=แสดงไฟล์แนบ
+attachments_label=ไฟล์แนบ
 thumbs.title=แสดงภาพขนาดย่อ
 thumbs_label=ภาพขนาดย่อ
 findbar.title=ค้นหาในเอกสาร
@@ -111,20 +117,21 @@ thumb_page_title=หน้า {{page}}
 thumb_page_canvas=ภาพขนาดย่อของหน้า {{page}}
 
 # Find panel button title and messages
-find_label=ค้นหา:
-find_previous.title=หาตำแหน่งก่อนหน้าของคำค้น
+find_input.title=ค้นหา
+find_input.placeholder=ค้นหาในเอกสาร…
+find_previous.title=หาตำแหน่งก่อนหน้าของวลี
 find_previous_label=ก่อนหน้า
-find_next.title=หาตำแหน่งถัดไปของคำค้น
+find_next.title=หาตำแหน่งถัดไปของวลี
 find_next_label=ถัดไป
 find_highlight=เน้นสีทั้งหมด
-find_match_case_label=ตัวพิมพ์ตรงกัน
+find_match_case_label=ตัวพิมพ์ใหญ่เล็กตรงกัน
 find_reached_top=ค้นหาถึงจุดเริ่มต้นของหน้า เริ่มค้นต่อจากด้านล่าง
 find_reached_bottom=ค้นหาถึงจุดสิ้นสุดหน้า เริ่มค้นต่อจากด้านบน
-find_not_found=ไม่พบวลีที่ต้องการ
+find_not_found=ไม่พบวลี
 
 # Error panel labels
 error_more_info=ข้อมูลเพิ่มเติม
-error_less_info=ข้อมูลน้อย
+error_less_info=ข้อมูลน้อยลง
 error_close=ปิด
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
@@ -136,16 +143,16 @@ error_message=ข้อความ: {{message}}
 # trace.
 error_stack=สแต็ก: {{stack}}
 # LOCALIZATION NOTE (error_file): "{{file}}" will be replaced with a filename
-error_file=แฟ้ม: {{file}}
+error_file=ไฟล์: {{file}}
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
 error_line=บรรทัด: {{line}}
-rendering_error=เกิดข้อผิดพลาดขณะกำลังคำนวณการแสดงผลของหน้า
+rendering_error=เกิดข้อผิดพลาดขณะกำลังเรนเดอร์หน้า
 
 # Predefined zoom values
 page_scale_width=ความกว้างหน้า
 page_scale_fit=พอดีหน้า
-page_scale_auto=ย่อ-ขยายอัตโนมัติ
-page_scale_actual=ขนาดเท่าจริง
+page_scale_auto=ซูมอัตโนมัติ
+page_scale_actual=ขนาดจริง
 # LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
 # numerical scale value.
 page_scale_percent={{scale}}%
@@ -153,21 +160,21 @@ page_scale_percent={{scale}}%
 # Loading indicator messages
 loading_error_indicator=ข้อผิดพลาด
 loading_error=เกิดข้อผิดพลาดขณะกำลังโหลด PDF
-invalid_file_error=แฟ้ม PDF ไม่ถูกต้องหรือไม่สมบูรณ์
-missing_file_error=แฟ้ม PDF หาย
-unexpected_response_error=การตอบสนองเซิร์ฟเวอร์ที่ไม่คาดหวัง
+invalid_file_error=ไฟล์ PDF ไม่ถูกต้องหรือเสียหาย
+missing_file_error=ไฟล์ PDF ขาดหาย
+unexpected_response_error=การตอบสนองของเซิร์ฟเวอร์ที่ไม่คาดคิด
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[คำอธิบายประกอบ {{type}}]
-password_label=ใส่รหัสผ่านเพื่อเปิดไฟล์ PDF นี้
+password_label=ป้อนรหัสผ่านเพื่อเปิดไฟล์ PDF นี้
 password_invalid=รหัสผ่านไม่ถูกต้อง โปรดลองอีกครั้ง
 password_ok=ตกลง
 password_cancel=ยกเลิก
 
 printing_not_supported=คำเตือน: เบราว์เซอร์นี้ไม่ได้สนับสนุนการพิมพ์อย่างเต็มที่
 printing_not_ready=คำเตือน: PDF ไม่ได้รับการโหลดอย่างเต็มที่สำหรับการพิมพ์
-web_fonts_disabled=แบบอักษรเว็บถูกปิดการใช้งาน: ไม่สามารถใช้แบบอักษรฝังตัวใน PDF
-document_colors_not_allowed=เอกสาร PDF ไม่ได้รับอนุญาตให้ใช้สีของตัวเอง: 'อนุญาตให้หน้าเอกสารสามารถเลือกสีของตัวเอง' ถูกปิดใช้งานในเบราว์เซอร์
+web_fonts_disabled=แบบอักษรเว็บถูกปิดใช้งาน: ไม่สามารถใช้แบบอักษร PDF ฝังตัว
+document_colors_not_allowed=เอกสาร PDF ไม่ได้รับอนุญาตให้ใช้สีของตัวเอง: "อนุญาตให้หน้าเอกสารสามารถเลือกสีของตัวเอง" ถูกปิดใช้งานในเบราว์เซอร์
diff --git a/vendor/pdfjs/web/locale/tl/viewer.properties b/vendor/pdfjs/web/locale/tl/viewer.properties
index e83cc87..de4d1bf 100644
--- a/vendor/pdfjs/web/locale/tl/viewer.properties
+++ b/vendor/pdfjs/web/locale/tl/viewer.properties
@@ -16,12 +16,12 @@
 previous.title=Naunang Pahina
 next.title=Sunod na Pahina
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Pahina:
-page_of=ng {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 open_file.title=Magbukas ng file
 open_file_label=Buksan
@@ -42,11 +42,13 @@ document_properties_title=Pamagat:
 # LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
 # will be replaced by the creation/modification date, and time, of the PDF file.
 
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_close=Kanselahin
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
-outline.title=Ipakita ang banghay ng dokumento
-outline_label=Banghay ng dokumento
 thumbs.title=Ipakita ang mga Thumbnails
 findbar_label=Hanapin
 
@@ -91,4 +93,5 @@ loading_error=May maling nangyari habang kinakarga ang PDF.
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 password_ok=OK
+password_cancel=Kanselahin
 
diff --git a/vendor/pdfjs/web/locale/tn/viewer.properties b/vendor/pdfjs/web/locale/tn/viewer.properties
index 3c9b503..eda077c 100644
--- a/vendor/pdfjs/web/locale/tn/viewer.properties
+++ b/vendor/pdfjs/web/locale/tn/viewer.properties
@@ -14,11 +14,12 @@
 
 # Main toolbar buttons (tooltips and alt text for images)
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Tsebe:
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom.title=Zuma/gogela
 open_file.title=Bula Faele
@@ -26,8 +27,6 @@ open_file_label=Bula
 
 # Secondary toolbar and context menu
 
-hand_tool_disable.title=Thibela go dira ga sediriswa sa seatla
-hand_tool_disable_label=Thibela go dira ga sediriswa sa seatla
 
 # Document properties dialog box
 document_properties_file_name=Leina la faele:
@@ -39,10 +38,12 @@ document_properties_title=Leina:
 # LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
 # will be replaced by the creation/modification date, and time, of the PDF file.
 
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
-findbar_label=Batla
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -78,6 +79,5 @@ loading_error_indicator=Phoso
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 password_ok=Siame
-password_cancel=Khansela
 
 web_fonts_disabled=Mefutatlhaka ya Webo ga e dire: ga e kgone go dirisa mofutatlhaka wa PDF o tsentsweng.
diff --git a/vendor/pdfjs/web/locale/tr/viewer.properties b/vendor/pdfjs/web/locale/tr/viewer.properties
index 19b4773..2c60df2 100644
--- a/vendor/pdfjs/web/locale/tr/viewer.properties
+++ b/vendor/pdfjs/web/locale/tr/viewer.properties
@@ -18,17 +18,20 @@ previous_label=Önceki
 next.title=Sonraki sayfa
 next_label=Sonraki
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Sayfa:
-page_of=/ {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Sayfa
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=/ {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} / {{pagesCount}})
 
-zoom_out.title=Uzaklaș
-zoom_out_label=Uzaklaș
-zoom_in.title=Yaklaş
-zoom_in_label=Yaklaş
+zoom_out.title=Uzaklaştır
+zoom_out_label=Uzaklaştır
+zoom_in.title=Yaklaştır
+zoom_in_label=Yaklaştır
 zoom.title=Yakınlaştırma
 presentation_mode.title=Sunum moduna geç
 presentation_mode_label=Sunum Modu
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Saat yönünün tersine döndür
 page_rotate_ccw.label=Saat yönünün tersine döndür
 page_rotate_ccw_label=Saat yönünün tersine döndür
 
-hand_tool_enable.title=El aracını etkinleştir
-hand_tool_enable_label=El aracını etkinleştir
-hand_tool_disable.title=El aracını kapat
-hand_tool_disable_label=El aracını kapat
+cursor_text_select_tool.title=Metin seçme aracını etkinleştir
+cursor_text_select_tool_label=Metin seçme aracı
+cursor_hand_tool.title=El aracını etkinleştir
+cursor_hand_tool_label=El aracı
 
 # Document properties dialog box
 document_properties.title=Belge özellikleri…
@@ -88,13 +91,20 @@ document_properties_version=PDF sürümü:
 document_properties_page_count=Sayfa sayısı:
 document_properties_close=Kapat
 
+print_progress_message=Belge yazdırılmaya hazırlanıyor…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent=%{{progress}}
+print_progress_close=İptal
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Kenar çubuğunu aç/kapat
+toggle_sidebar_notification.title=Kenar çubuğunu aç/kapay (Belge anahat/ekler içeriyor)
 toggle_sidebar_label=Kenar çubuğunu aç/kapat
-outline.title=Belge şemasını göster
-outline_label=Belge şeması
+document_outline.title=Belge şemasını göster (Tüm öğeleri genişletmek/daraltmak için çift tıklayın)
+document_outline_label=Belge şeması
 attachments.title=Ekleri göster
 attachments_label=Ekler
 thumbs.title=Küçük resimleri göster
@@ -111,13 +121,14 @@ thumb_page_title=Sayfa {{page}}
 thumb_page_canvas={{page}}. sayfanın küçük hâli
 
 # Find panel button title and messages
-find_label=Bul:
+find_input.title=Bul
+find_input.placeholder=Belgede bul…
 find_previous.title=Önceki eşleşmeyi bul
 find_previous_label=Önceki
 find_next.title=Sonraki eşleşmeyi bul
 find_next_label=Sonraki
 find_highlight=Tümünü vurgula
-find_match_case_label=Büyük-küçük harf eşleştir
+find_match_case_label=Büyük-küçük harfe duyarlı
 find_reached_top=Belgenin başına ulaşıldı, sonundan devam edildi
 find_reached_bottom=Belgenin sonuna ulaşıldı, başından devam edildi
 find_not_found=Eşleşme bulunamadı
@@ -162,7 +173,7 @@ unexpected_response_error=Beklenmeyen sunucu yanıtı.
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[{{type}} işareti]
-password_label=Bu PDF dosyasını açmak için parolasını girin.
+password_label=Bu PDF dosyasını açmak için parolasını yazın.
 password_invalid=Geçersiz parola. Lütfen tekrar deneyin.
 password_ok=Tamam
 password_cancel=İptal
@@ -170,4 +181,4 @@ password_cancel=İptal
 printing_not_supported=Uyarı: Yazdırma bu tarayıcı tarafından tam olarak desteklenmemektedir.
 printing_not_ready=Uyarı: PDF tamamen yüklenmedi ve yazdırmaya hazır değil.
 web_fonts_disabled=Web fontları devre dışı: Gömülü PDF fontları kullanılamıyor.
-document_colors_not_allowed=PDF belgelerinin kendi renklerini kullanması için izin verilmiyor: 'Sayfalara kendi renklerini seçmesi için izin ver' tarayıcıda etkinleştirilmemiş.
+document_colors_not_allowed=PDF belgelerinin kendi renklerini kullanması için izin verilmiyor: “Sayfalara kendi renklerini seçmesi için izin ver” tarayıcıda etkinleştirilmemiş.
diff --git a/vendor/pdfjs/web/locale/uk/viewer.properties b/vendor/pdfjs/web/locale/uk/viewer.properties
index f899197..b2eda93 100644
--- a/vendor/pdfjs/web/locale/uk/viewer.properties
+++ b/vendor/pdfjs/web/locale/uk/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Попередня
 next.title=Наступна сторінка
 next_label=Наступна
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Сторінка:
-page_of=з {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Сторінка
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=із {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} із {{pagesCount}})
 
 zoom_out.title=Зменшити
 zoom_out_label=Зменшити
@@ -38,7 +41,7 @@ print.title=Друк
 print_label=Друк
 download.title=Завантажити
 download_label=Завантажити
-bookmark.title=Поточний вигляд (копіювати чи відкрити у новому вікні)
+bookmark.title=Поточний вигляд (копіювати чи відкрити в новому вікні)
 bookmark_label=Поточний вигляд
 
 # Secondary toolbar and context menu
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Повернути проти годинникової с�
 page_rotate_ccw.label=Повернути проти годинникової стрілки
 page_rotate_ccw_label=Повернути проти годинникової стрілки
 
-hand_tool_enable.title=Увімкнути інструмент «Рука»
-hand_tool_enable_label=Увімкнути інструмент «Рука»
-hand_tool_disable.title=Вимкнути інструмент «Рука»
-hand_tool_disable_label=Вимкнути інструмент «Рука»
+cursor_text_select_tool.title=Увімкнути інструмент вибору тексту
+cursor_text_select_tool_label=Інструмент вибору тексту
+cursor_hand_tool.title=Увімкнути інструмент «Рука»
+cursor_hand_tool_label=Інструмент «Рука»
 
 # Document properties dialog box
 document_properties.title=Властивості документа…
@@ -88,18 +91,25 @@ document_properties_version=Версія PDF:
 document_properties_page_count=Кількість сторінок:
 document_properties_close=Закрити
 
+print_progress_message=Підготовка документу до друку…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Скасувати
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Бічна панель
+toggle_sidebar_notification.title=Перемкнути бічну панель (документ має вміст/вкладення)
 toggle_sidebar_label=Перемкнути бічну панель
-outline.title=Показувати схему документа
-outline_label=Схема документа
+document_outline.title=Показати схему документу (подвійний клік для розгортання/згортання елементів)
+document_outline_label=Схема документа
 attachments.title=Показати прикріплення
 attachments_label=Прикріплення
 thumbs.title=Показувати ескізи
 thumbs_label=Ескізи
-findbar.title=Шукати в документі
+findbar.title=Знайти в документі
 findbar_label=Пошук
 
 # Thumbnails panel item (tooltip and alt text for images)
@@ -111,7 +121,8 @@ thumb_page_title=Сторінка {{page}}
 thumb_page_canvas=Ескіз сторінки {{page}}
 
 # Find panel button title and messages
-find_label=Знайти:
+find_input.title=Знайти
+find_input.placeholder=Знайти в документі…
 find_previous.title=Знайти попереднє входження фрази
 find_previous_label=Попереднє
 find_next.title=Знайти наступне входження фрази
diff --git a/vendor/pdfjs/web/locale/ur/viewer.properties b/vendor/pdfjs/web/locale/ur/viewer.properties
index 4551f63..35a4458 100644
--- a/vendor/pdfjs/web/locale/ur/viewer.properties
+++ b/vendor/pdfjs/web/locale/ur/viewer.properties
@@ -18,12 +18,15 @@ previous_label=پچھلا
 next.title=اگلا صفحہ
 next_label=آگے
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=صفحہ:
-page_of={{pageCount}} کا
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=صفحہ
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages={{pagesCount}} کا
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} کا {{pagesCount}})
 
 zoom_out.title=باہر زوم کریں
 zoom_out_label=باہر زوم کریں
@@ -57,10 +60,6 @@ page_rotate_ccw.title=ضد گھڑی وار گھمائیں
 page_rotate_ccw.label=ضد گھڑی وار گھمائیں
 page_rotate_ccw_label=ضد گھڑی وار گھمائیں
 
-hand_tool_enable.title=ہاتھ ٹول اہل بنائیں
-hand_tool_enable_label=ہاتھ ٹول اہل بنائیں
-hand_tool_disable.title=ہاتھ ٹول nنااہل بنائیں\u0020
-hand_tool_disable_label=ہاتھ ٹول نااہل بنائیں
 
 # Document properties dialog box
 document_properties.title=دستاویز خواص…
@@ -88,19 +87,24 @@ document_properties_version=PDF ورژن:
 document_properties_page_count=صفحہ شمار:
 document_properties_close=بند کریں
 
+print_progress_message=چھاپنے کرنے کے لیے دستاویز تیار کیے جا رھے ھیں
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent=*{{progress}}%*
+print_progress_close=منسوخ کریں
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=سلائیڈ ٹوگل کریں
 toggle_sidebar_label=سلائیڈ ٹوگل کریں
-outline.title=دستاویز آؤٹ لائن دکھائیں
-outline_label=دستاویز آؤٹ لائن
+document_outline.title=دستاویز کی سرخیاں دکھایں (تمام اشیاء وسیع / غائب کرنے کے لیے ڈبل کلک کریں)
+document_outline_label=دستاویز آؤٹ لائن
 attachments.title=منسلکات دکھائیں
 attachments_label=منسلکات
 thumbs.title=تھمبنیل دکھائیں
 thumbs_label=مجمل
 findbar.title=دستاویز میں ڈھونڈیں
-findbar_label=ڈھونڈیں
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -111,7 +115,6 @@ thumb_page_title=صفحہ {{page}}
 thumb_page_canvas=صفحے کا مجمل {{page}}
 
 # Find panel button title and messages
-find_label=ڈھونڈیں:
 find_previous.title=فقرے کا پچھلا وقوع ڈھونڈیں
 find_previous_label=پچھلا
 find_next.title=فقرے کا اگلہ وقوع ڈھونڈیں
diff --git a/vendor/pdfjs/web/locale/vi/viewer.properties b/vendor/pdfjs/web/locale/vi/viewer.properties
index 93a9540..3623b65 100644
--- a/vendor/pdfjs/web/locale/vi/viewer.properties
+++ b/vendor/pdfjs/web/locale/vi/viewer.properties
@@ -18,12 +18,14 @@ previous_label=Trước
 next.title=Trang Sau
 next_label=Tiếp
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Trang:
-page_of=trên {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=trên {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} trên {{pagesCount}})
 
 zoom_out.title=Thu nhỏ
 zoom_out_label=Thu nhỏ
@@ -57,10 +59,6 @@ page_rotate_ccw.title=Xoay ngược chiều kim đồng hồ
 page_rotate_ccw.label=Xoay ngược chiều kim đồng hồ
 page_rotate_ccw_label=Xoay ngược chiều kim đồng hồ
 
-hand_tool_enable.title=Cho phép kéo để cuộn trang
-hand_tool_enable_label=Cho phép kéo để cuộn trang
-hand_tool_disable.title=Tắt kéo để cuộn trang
-hand_tool_disable_label=Tắt kéo để cuộn trang
 
 # Document properties dialog box
 document_properties.title=Thuộc tính của tài liệu…
@@ -88,13 +86,17 @@ document_properties_version=Phiên bản PDF:
 document_properties_page_count=Tổng số trang:
 document_properties_close=Ðóng
 
+print_progress_message=Chuẩn bị trang để in…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Bật/Tắt thanh lề
 toggle_sidebar_label=Bật/Tắt thanh lề
-outline.title=Hiển thị bản phác tài liệu
-outline_label=Bản phác tài liệu
+document_outline_label=Bản phác tài liệu
 attachments.title=Hiện nội dung đính kèm
 attachments_label=Nội dung đính kèm
 thumbs.title=Hiển thị ảnh thu nhỏ
@@ -111,7 +113,6 @@ thumb_page_title=Trang {{page}}
 thumb_page_canvas=Ảnh thu nhỏ của trang {{page}}
 
 # Find panel button title and messages
-find_label=Tìm:
 find_previous.title=Tìm cụm từ ở phần trước
 find_previous_label=Trước
 find_next.title=Tìm cụm từ ở phần sau
@@ -165,7 +166,6 @@ text_annotation_type.alt=[{{type}} Chú thích]
 password_label=Nhập mật khẩu để mở tập tin PDF này.
 password_invalid=Mật khẩu không đúng. Vui lòng thử lại.
 password_ok=OK
-password_cancel=Hủy bỏ
 
 printing_not_supported=Cảnh báo: In ấn không được hỗ trợ đầy đủ ở trình duyệt này.
 printing_not_ready=Cảnh báo: PDF chưa được tải hết để in.
diff --git a/vendor/pdfjs/web/locale/wo/viewer.properties b/vendor/pdfjs/web/locale/wo/viewer.properties
index 1e70845..8c999ad 100644
--- a/vendor/pdfjs/web/locale/wo/viewer.properties
+++ b/vendor/pdfjs/web/locale/wo/viewer.properties
@@ -18,12 +18,12 @@ previous_label=Bi jiitu
 next.title=Xët wi ci topp
 next_label=Bi ci topp
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Xët:
-page_of=ci {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom_out.title=Wàññi
 zoom_out_label=Wàññi
@@ -53,11 +53,12 @@ document_properties_title=Bopp:
 # LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
 # will be replaced by the creation/modification date, and time, of the PDF file.
 
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
-outline.title=Wone takku yi
-outline_label=Takku jukki yi
 thumbs.title=Wone nataal yu ndaw yi
 thumbs_label=Nataal yu ndaw yi
 findbar.title=Gis ci biir jukki bi
@@ -72,7 +73,6 @@ thumb_page_title=Xët {{xët}}
 thumb_page_canvas=Wiñet bu xët{{xët}}
 
 # Find panel button title and messages
-find_label=Wut:
 find_previous.title=Seet beneen kaddu bu ni mel te jiitu
 find_previous_label=Bi jiitu
 find_next.title=Seet beneen kaddu bu ni mel
diff --git a/vendor/pdfjs/web/locale/xh/viewer.properties b/vendor/pdfjs/web/locale/xh/viewer.properties
index db46b4c..1fa394b 100644
--- a/vendor/pdfjs/web/locale/xh/viewer.properties
+++ b/vendor/pdfjs/web/locale/xh/viewer.properties
@@ -18,12 +18,15 @@ previous_label=Okwangaphambili
 next.title=Iphepha elilandelayo
 next_label=Okulandelayo
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Iphepha:
-page_of=kwali- {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=Iphepha
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=kwali- {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} kwali {{pagesCount}})
 
 zoom_out.title=Bhekelisela Kudana
 zoom_out_label=Bhekelisela Kudana
@@ -57,10 +60,10 @@ page_rotate_ccw.title=Jikelisa ngasekhohlo
 page_rotate_ccw.label=Jikelisa ngasekhohlo
 page_rotate_ccw_label=Jikelisa ngasekhohlo
 
-hand_tool_enable.title=Yenza isixhobo sesandla sisebenze
-hand_tool_enable_label=Yenza isixhobo sesandla sisebenze
-hand_tool_disable.title=Yenza isixhobo sesandla singasebenzi
-hand_tool_disable_label=Yenza isixhobo sesandla singasebenzi
+cursor_text_select_tool.title=Vumela iSixhobo sokuKhetha iTeksti
+cursor_text_select_tool_label=ISixhobo sokuKhetha iTeksti
+cursor_hand_tool.title=Yenza iSixhobo seSandla siSebenze
+cursor_hand_tool_label=ISixhobo seSandla
 
 # Document properties dialog box
 document_properties.title=Iipropati zoxwebhu…
@@ -88,13 +91,20 @@ document_properties_version=Uhlelo lwe-PDF:
 document_properties_page_count=Inani lamaphepha:
 document_properties_close=Vala
 
+print_progress_message=Ilungisa uxwebhu ukuze iprinte…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=Rhoxisa
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=Togola ngebha eseCaleni
+toggle_sidebar_notification.title=ISidebar yeQhosha (uxwebhu lunolwandlalo/iziqhotyoshelwa)
 toggle_sidebar_label=Togola ngebha eseCaleni
-outline.title=Bonisa isishwankathelo soxwebhu
-outline_label=Isishwankathelo soxwebhu
+document_outline.title=Bonisa uLwandlalo loXwebhu (cofa kabini ukuze wandise/diliza zonke izinto)
+document_outline_label=Isishwankathelo soxwebhu
 attachments.title=Bonisa iziqhotyoshelwa
 attachments_label=Iziqhoboshelo
 thumbs.title=Bonisa ukrobiso kumfanekiso
@@ -111,7 +121,8 @@ thumb_page_title=Iphepha {{page}}
 thumb_page_canvas=Ukrobiso kumfanekiso wephepha {{page}}
 
 # Find panel button title and messages
-find_label=Fumanisa:
+find_input.title=Fumana
+find_input.placeholder=Fumana kuXwebhu…
 find_previous.title=Fumanisa isenzeko sangaphambili sebinzana lamagama
 find_previous_label=Okwangaphambili
 find_next.title=Fumanisa isenzeko esilandelayo sebinzana lamagama
diff --git a/vendor/pdfjs/web/locale/zh-CN/viewer.properties b/vendor/pdfjs/web/locale/zh-CN/viewer.properties
index b3d0de9..5140824 100644
--- a/vendor/pdfjs/web/locale/zh-CN/viewer.properties
+++ b/vendor/pdfjs/web/locale/zh-CN/viewer.properties
@@ -18,12 +18,15 @@ previous_label=上一页
 next.title=下一页
 next_label=下一页
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=页面：
-page_of=/ {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=页面
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=/ {{pagesCount}}
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=({{pageNumber}} / {{pagesCount}})
 
 zoom_out.title=缩小
 zoom_out_label=缩小
@@ -38,8 +41,8 @@ print.title=打印
 print_label=打印
 download.title=下载
 download_label=下载
-bookmark.title=当前视图（复制或在新窗口中打开）
-bookmark_label=当前视图
+bookmark.title=当前在看的内容（复制或在新窗口中打开）
+bookmark_label=当前在看
 
 # Secondary toolbar and context menu
 tools.title=工具
@@ -57,10 +60,10 @@ page_rotate_ccw.title=逆时针旋转
 page_rotate_ccw.label=逆时针旋转
 page_rotate_ccw_label=逆时针旋转
 
-hand_tool_enable.title=启用手形工具
-hand_tool_enable_label=启用手形工具
-hand_tool_disable.title=禁用手形工具
-hand_tool_disable_label=禁用手形工具
+cursor_text_select_tool.title=启用文本选择工具
+cursor_text_select_tool_label=文本选择工具
+cursor_hand_tool.title=启用手形工具
+cursor_hand_tool_label=手形工具
 
 # Document properties dialog box
 document_properties.title=文档属性…
@@ -88,13 +91,20 @@ document_properties_version=PDF 版本:
 document_properties_page_count=页数:
 document_properties_close=关闭
 
+print_progress_message=正在准备打印文档…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=取消
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=切换侧栏
+toggle_sidebar_notification.title=切换侧栏（文档所含的大纲/附件）
 toggle_sidebar_label=切换侧栏
-outline.title=显示文档大纲
-outline_label=文档大纲
+document_outline.title=显示文档大纲（双击展开/折叠所有项）
+document_outline_label=文档大纲
 attachments.title=显示附件
 attachments_label=附件
 thumbs.title=显示缩略图
@@ -111,7 +121,8 @@ thumb_page_title=页码 {{page}}
 thumb_page_canvas=页面 {{page}} 的缩略图
 
 # Find panel button title and messages
-find_label=查找：
+find_input.title=查找
+find_input.placeholder=在文档中查找…
 find_previous.title=查找词语上一次出现的位置
 find_previous_label=上一页
 find_next.title=查找词语后一次出现的位置
@@ -120,7 +131,7 @@ find_highlight=全部高亮显示
 find_match_case_label=区分大小写
 find_reached_top=到达文档开头，从末尾继续
 find_reached_bottom=到达文档末尾，从开头继续
-find_not_found=词语未找到
+find_not_found=找不到指定词语
 
 # Error panel labels
 error_more_info=更多信息
@@ -167,7 +178,7 @@ password_invalid=密码无效。请重试。
 password_ok=确定
 password_cancel=取消
 
-printing_not_supported=警告：打印功能不完全支持此浏览器。
-printing_not_ready=警告：该 PDF 未完全加载以供打印。
+printing_not_supported=警告：此浏览器尚未完整支持打印功能。
+printing_not_ready=警告：该 PDF 未完全载入以供打印。
 web_fonts_disabled=Web 字体已被禁用：无法使用嵌入的PDF字体。
 document_colors_not_allowed=不允许 PDF 文档使用自己的颜色：浏览器中“允许页面选择自己的颜色”的选项已停用。
diff --git a/vendor/pdfjs/web/locale/zh-TW/viewer.properties b/vendor/pdfjs/web/locale/zh-TW/viewer.properties
index 495ce10..67f6425 100644
--- a/vendor/pdfjs/web/locale/zh-TW/viewer.properties
+++ b/vendor/pdfjs/web/locale/zh-TW/viewer.properties
@@ -18,12 +18,15 @@ previous_label=上一頁
 next.title=下一頁
 next_label=下一頁
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=頁:
-page_of=/ {{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+page.title=第
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+of_pages=頁，共 {{pagesCount}} 頁
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
+page_of_pages=（第 {{pageNumber}} 頁，共 {{pagesCount}} 頁）
 
 zoom_out.title=縮小
 zoom_out_label=縮小
@@ -57,10 +60,10 @@ page_rotate_ccw.title=逆時針旋轉
 page_rotate_ccw.label=逆時針旋轉
 page_rotate_ccw_label=逆時針旋轉
 
-hand_tool_enable.title=啟用掌型工具
-hand_tool_enable_label=啟用掌型工具
-hand_tool_disable.title=停用掌型工具
-hand_tool_disable_label=停用掌型工具
+cursor_text_select_tool.title=開啟文字選擇工具
+cursor_text_select_tool_label=文字選擇工具
+cursor_hand_tool.title=開啟頁面移動工具
+cursor_hand_tool_label=頁面移動工具
 
 # Document properties dialog box
 document_properties.title=文件內容…
@@ -88,13 +91,20 @@ document_properties_version=PDF 版本:
 document_properties_page_count=頁數:
 document_properties_close=關閉
 
+print_progress_message=正在準備列印文件…
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+print_progress_percent={{progress}}%
+print_progress_close=取消
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=切換側邊欄
+toggle_sidebar_notification.title=切換側邊攔（文件包含大綱或附件）
 toggle_sidebar_label=切換側邊欄
-outline.title=顯示文件大綱
-outline_label=文件大綱
+document_outline.title=顯示文件大綱（雙擊展開/摺疊所有項目）
+document_outline_label=文件大綱
 attachments.title=顯示附件
 attachments_label=附件
 thumbs.title=顯示縮圖
@@ -111,7 +121,8 @@ thumb_page_title=頁 {{page}}
 thumb_page_canvas=頁 {{page}} 的縮圖
 
 # Find panel button title and messages
-find_label=尋找:
+find_input.title=搜尋
+find_input.placeholder=在文件中搜尋…
 find_previous.title=尋找文字前次出現的位置
 find_previous_label=上一個
 find_next.title=尋找文字下次出現的位置
@@ -170,5 +181,4 @@ password_cancel=取消
 printing_not_supported=警告: 此瀏覽器未完整支援列印功能。
 printing_not_ready=警告: 此 PDF 未完成下載以供列印。
 web_fonts_disabled=已停用網路字型 (Web fonts): 無法使用 PDF 內嵌字型。
-document_colors_not_allowed=不允許 PDF 文件使用自訂色彩: 已停用瀏覽器的「優先使用網頁指定的色彩」設定。
-
+document_colors_not_allowed=瀏覽器的「優先使用網頁指定的色彩」未被勾選，PDF 文件無法使用自己的色彩。
diff --git a/vendor/pdfjs/web/locale/zu/viewer.properties b/vendor/pdfjs/web/locale/zu/viewer.properties
index 2ccf70c..8fc77f2 100644
--- a/vendor/pdfjs/web/locale/zu/viewer.properties
+++ b/vendor/pdfjs/web/locale/zu/viewer.properties
@@ -18,12 +18,12 @@ previous_label=Okudlule
 next.title=Ikhasi elilandelayo
 next_label=Okulandelayo
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
-page_label=Ikhasi:
-page_of=kwe-{{pageCount}}
+# LOCALIZATION NOTE (page.title): The tooltip for the pageNumber input.
+# LOCALIZATION NOTE (of_pages): "{{pagesCount}}" will be replaced by a number
+# representing the total number of pages in the document.
+# LOCALIZATION NOTE (page_of_pages): "{{pageNumber}}" and "{{pagesCount}}"
+# will be replaced by a number representing the currently visible page,
+# respectively a number representing the total number of pages in the document.
 
 zoom_out.title=Hlehlisela emuva
 zoom_out_label=Hlehlisela emuva
@@ -54,17 +54,18 @@ document_properties_title=Isihloko:
 # LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
 # will be replaced by the creation/modification date, and time, of the PDF file.
 
+# LOCALIZATION NOTE (print_progress_percent): "{{progress}}" will be replaced by
+# a numerical per cent value.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
 toggle_sidebar.title=I-toggle yebha yaseceleni
 toggle_sidebar_label=i-toggle yebha yaseceleni
-outline.title=Bonisa umugqa waseceleni wedokhumenti
-outline_label=Umugqa waseceleni wedokhumenti
+document_outline_label=Umugqa waseceleni wedokhumenti
 thumbs.title=Bonisa izithombe ezincane
 thumbs_label=Izithonjana
 findbar.title=Thola kwidokhumenti
-findbar_label=Thola
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -75,7 +76,6 @@ thumb_page_title=Ikhasi {{page}}
 thumb_page_canvas=Isithonjana sekhasi {{page}}
 
 # Find panel button title and messages
-find_label=Thola
 find_previous.title=Thola indawo eyandulelayo okuvela kuyo lomshwana
 find_previous_label=Okudlulile
 find_next.title=Thola enye indawo okuvela kuyo lomshwana
@@ -124,7 +124,6 @@ missing_file_error=Ifayela le-PDF elilahlekile.
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[Amazwibela e-{{type}}]
 password_ok=Kulungile
-password_cancel=Khansela
 
 printing_not_supported=Isixwayiso: Ukuphrinta akuxhasiwe yilesisiphequluli ngokugcwele.
 printing_not_ready=Isixwayiso: I-PDF ayikalayishwa ngokuphelele yiPhrinta.
diff --git a/vendor/pdfjs/web/viewer.css b/vendor/pdfjs/web/viewer.css
index da2cf65..c259f08 100644
--- a/vendor/pdfjs/web/viewer.css
+++ b/vendor/pdfjs/web/viewer.css
@@ -110,6 +110,76 @@
   cursor: pointer;
 }
 
+.annotationLayer .textWidgetAnnotation input,
+.annotationLayer .textWidgetAnnotation textarea,
+.annotationLayer .choiceWidgetAnnotation select,
+.annotationLayer .buttonWidgetAnnotation.checkBox input,
+.annotationLayer .buttonWidgetAnnotation.radioButton input {
+  background-color: rgba(0, 54, 255, 0.13);
+  border: 1px solid transparent;
+  box-sizing: border-box;
+  font-size: 9px;
+  height: 100%;
+  padding: 0 3px;
+  vertical-align: top;
+  width: 100%;
+}
+
+.annotationLayer .textWidgetAnnotation textarea {
+  font: message-box;
+  font-size: 9px;
+  resize: none;
+}
+
+.annotationLayer .textWidgetAnnotation input[disabled],
+.annotationLayer .textWidgetAnnotation textarea[disabled],
+.annotationLayer .choiceWidgetAnnotation select[disabled],
+.annotationLayer .buttonWidgetAnnotation.checkBox input[disabled],
+.annotationLayer .buttonWidgetAnnotation.radioButton input[disabled] {
+  background: none;
+  border: 1px solid transparent;
+  cursor: not-allowed;
+}
+
+.annotationLayer .textWidgetAnnotation input:hover,
+.annotationLayer .textWidgetAnnotation textarea:hover,
+.annotationLayer .choiceWidgetAnnotation select:hover,
+.annotationLayer .buttonWidgetAnnotation.checkBox input:hover,
+.annotationLayer .buttonWidgetAnnotation.radioButton input:hover {
+  border: 1px solid #000;
+}
+
+.annotationLayer .textWidgetAnnotation input:focus,
+.annotationLayer .textWidgetAnnotation textarea:focus,
+.annotationLayer .choiceWidgetAnnotation select:focus {
+  background: none;
+  border: 1px solid transparent;
+}
+
+.annotationLayer .textWidgetAnnotation input.comb {
+  font-family: monospace;
+  padding-left: 2px;
+  padding-right: 0;
+}
+
+.annotationLayer .textWidgetAnnotation input.comb:focus {
+  /*
+   * Letter spacing is placed on the right side of each character. Hence, the
+   * letter spacing of the last character may be placed outside the visible
+   * area, causing horizontal scrolling. We avoid this by extending the width
+   * when the element has focus and revert this when it loses focus.
+   */
+  width: 115%;
+}
+
+.annotationLayer .buttonWidgetAnnotation.checkBox input,
+.annotationLayer .buttonWidgetAnnotation.radioButton input {
+  -webkit-appearance: none;
+  -moz-appearance: none;
+  -ms-appearance: none;
+  appearance: none;
+}
+
 .annotationLayer .popupWrapper {
   position: absolute;
   width: 20em;
@@ -141,7 +211,9 @@
 .annotationLayer .highlightAnnotation,
 .annotationLayer .underlineAnnotation,
 .annotationLayer .squigglyAnnotation,
-.annotationLayer .strikeoutAnnotation {
+.annotationLayer .strikeoutAnnotation,
+.annotationLayer .lineAnnotation svg line,
+.annotationLayer .fileAttachmentAnnotation {
   cursor: pointer;
 }
 
@@ -167,11 +239,24 @@
   border: none;
 }
 
+.pdfViewer.singlePageView {
+  display: inline-block;
+}
+
+.pdfViewer.singlePageView .page {
+  margin: 0;
+  border: none;
+}
+
 .pdfViewer .page canvas {
   margin: 0;
   display: block;
 }
 
+.pdfViewer .page canvas[hidden] {
+  display: none;
+}
+
 .pdfViewer .page .loadingIcon {
   position: absolute;
   display: block;
@@ -209,12 +294,14 @@
 
 html {
   height: 100%;
+  width: 100%;
   /* Font size is needed to make the activity bar the correct size. */
   font-size: 10px;
 }
 
 body {
   height: 100%;
+  width: 100%;
   background-color: #404040;
   background-image: url(images/texture.png);
 }
@@ -320,32 +407,6 @@ select {
   cursor: default;
 }
 
-/* outer/inner center provides horizontal center */
-.outerCenter {
-  pointer-events: none;
-  position: relative;
-}
-html[dir='ltr'] .outerCenter {
-  float: right;
-  right: 50%;
-}
-html[dir='rtl'] .outerCenter {
-  float: left;
-  left: 50%;
-}
-.innerCenter {
-  pointer-events: auto;
-  position: relative;
-}
-html[dir='ltr'] .innerCenter {
-  float: right;
-  right: -50%;
-}
-html[dir='rtl'] .innerCenter {
-  float: left;
-  left: -50%;
-}
-
 #outerContainer {
   width: 100%;
   height: 100%;
@@ -558,8 +619,7 @@ html[dir='rtl'] #toolbarContainer, .findbar, .secondaryToolbar {
   top: 32px;
   position: absolute;
   z-index: 10000;
-  height: 32px;
-
+  height: auto;
   min-width: 16px;
   padding: 0px 6px 0px 6px;
   margin: 4px 2px 4px 2px;
@@ -570,10 +630,21 @@ html[dir='rtl'] #toolbarContainer, .findbar, .secondaryToolbar {
   cursor: default;
 }
 
+.findbar {
+  min-width: 300px;
+}
+.findbar > div {
+  height: 32px;
+}
+.findbar.wrapContainers > div {
+  clear: both;
+}
+.findbar.wrapContainers > div#findbarMessageContainer {
+  height: auto;
+}
 html[dir='ltr'] .findbar {
   left: 68px;
 }
-
 html[dir='rtl'] .findbar {
   right: 68px;
 }
@@ -583,6 +654,21 @@ html[dir='rtl'] .findbar {
   -moz-user-select: none;
 }
 
+#findInput {
+  width: 200px;
+}
+#findInput::-webkit-input-placeholder {
+  font-style: italic;
+}
+#findInput::-moz-placeholder {
+  font-style: italic;
+}
+#findInput:-ms-input-placeholder {
+  font-style: italic;
+}
+#findInput::placeholder {
+  font-style: italic;
+}
 #findInput[data-status="pending"] {
   background-image: url(images/loading-small.png);
   background-repeat: no-repeat;
@@ -674,41 +760,39 @@ html[dir='ltr'] .doorHangerRight:before {
   font-style: italic;
   color: #A6B7D0;
 }
+#findMsg:empty {
+  display: none;
+}
 
 #findInput.notFound {
   background-color: rgb(255, 102, 102);
 }
 
-html[dir='ltr'] #toolbarViewerLeft {
-  margin-left: -1px;
-}
-html[dir='rtl'] #toolbarViewerRight {
-  margin-right: -1px;
+#toolbarViewerMiddle {
+  position: absolute;
+  left: 50%;
+  transform: translateX(-50%);
 }
 
 html[dir='ltr'] #toolbarViewerLeft,
 html[dir='rtl'] #toolbarViewerRight {
-  position: absolute;
-  top: 0;
-  left: 0;
+  float: left;
 }
 html[dir='ltr'] #toolbarViewerRight,
 html[dir='rtl'] #toolbarViewerLeft {
-  position: absolute;
-  top: 0;
-  right: 0;
+  float: right;
 }
 html[dir='ltr'] #toolbarViewerLeft > *,
 html[dir='ltr'] #toolbarViewerMiddle > *,
 html[dir='ltr'] #toolbarViewerRight > *,
-html[dir='ltr'] .findbar > * {
+html[dir='ltr'] .findbar * {
   position: relative;
   float: left;
 }
 html[dir='rtl'] #toolbarViewerLeft > *,
 html[dir='rtl'] #toolbarViewerMiddle > *,
 html[dir='rtl'] #toolbarViewerRight > *,
-html[dir='rtl'] .findbar > * {
+html[dir='rtl'] .findbar * {
   position: relative;
   float: right;
 }
@@ -752,10 +836,6 @@ html[dir='rtl'] .splitToolbarButton > .toolbarButton {
   opacity: .5;
 }
 
-.toolbarButton.group {
-  margin-right: 0;
-}
-
 .splitToolbarButton.toggled .toolbarButton {
   margin: 0;
 }
@@ -993,12 +1073,6 @@ html[dir='rtl'] .toolbarButton:first-child {
   height: 1px;
 }
 
-.toolbarButtonFlexibleSpacer {
-  -webkit-box-flex: 1;
-  -moz-box-flex: 1;
-  min-width: 30px;
-}
-
 html[dir='ltr'] #findPrevious {
   margin-left: 3px;
 }
@@ -1142,6 +1216,24 @@ html[dir="rtl"] #viewOutline.toolbarButton::before {
   content: url(images/toolbarButton-search.png);
 }
 
+.toolbarButton.pdfSidebarNotification::after {
+  position: absolute;
+  display: inline-block;
+  top: 1px;
+  /* Create a filled circle, with a diameter of 9 pixels, using only CSS: */
+  content: '';
+  background-color: #70DB55;
+  height: 9px;
+  width: 9px;
+  border-radius: 50%;
+}
+html[dir='ltr'] .toolbarButton.pdfSidebarNotification::after {
+  left: 17px;
+}
+html[dir='rtl'] .toolbarButton.pdfSidebarNotification::after {
+  right: 17px;
+}
+
 .secondaryToolbarButton {
   position: relative;
   margin: 0 0 4px 0;
@@ -1190,6 +1282,10 @@ html[dir="rtl"] .secondaryToolbarButton > span {
   content: url(images/secondaryToolbarButton-rotateCw.png);
 }
 
+.secondaryToolbarButton.selectTool::before {
+  content: url(images/secondaryToolbarButton-selectTool.png);
+}
+
 .secondaryToolbarButton.handTool::before {
   content: url(images/secondaryToolbarButton-handTool.png);
 }
@@ -1915,6 +2011,10 @@ html[dir='rtl'] #documentPropertiesOverlay .row > * {
     content: url(images/secondaryToolbarButton-rotateCw@2x.png);
   }
 
+  .secondaryToolbarButton.selectTool::before {
+    content: url(images/secondaryToolbarButton-selectTool@2x.png);
+  }
+
   .secondaryToolbarButton.handTool::before {
     content: url(images/secondaryToolbarButton-handTool@2x.png);
   }
@@ -1980,21 +2080,29 @@ html[dir='rtl'] #documentPropertiesOverlay .row > * {
     display: none;
   }
 
-  /* Rules for browsers that support mozPrintCallback */
-  body[data-mozPrintCallback] #outerContainer {
+  /* Rules for browsers that support PDF.js printing */
+  body[data-pdfjsprinting] #outerContainer {
     display: none;
   }
-  body[data-mozPrintCallback] #printContainer {
+  body[data-pdfjsprinting] #printContainer {
     display: block;
   }
+  #printContainer {
+    height: 100%;
+  }
   /* wrapper around (scaled) print canvas elements */
   #printContainer > div {
     position: relative;
     top: 0;
     left: 0;
-    overflow: hidden;
+    width: 1px;
+    height: 1px;
+    overflow: visible;
+    page-break-after: always;
+    page-break-inside: avoid;
   }
-  #printContainer canvas {
+  #printContainer canvas,
+  #printContainer img {
     display: block;
   }
 }
@@ -2005,38 +2113,47 @@ html[dir='rtl'] #documentPropertiesOverlay .row > * {
   display: none;
 }
 
-@media all and (max-width: 960px) {
-  html[dir='ltr'] #outerContainer.sidebarMoving .outerCenter,
-  html[dir='ltr'] #outerContainer.sidebarOpen .outerCenter {
-    float: left;
-    left: 205px;
-  }
-  html[dir='rtl'] #outerContainer.sidebarMoving .outerCenter,
-  html[dir='rtl'] #outerContainer.sidebarOpen .outerCenter {
-    float: right;
-    right: 205px;
+@media all and (max-width: 1040px) {
+  #outerContainer.sidebarMoving #toolbarViewerMiddle,
+  #outerContainer.sidebarOpen #toolbarViewerMiddle {
+    display: table;
+    margin: auto;
+    left: auto;
+    position: inherit;
+    transform: none;
   }
 }
 
-@media all and (max-width: 900px) {
+@media all and (max-width: 980px) {
+  .sidebarMoving .hiddenLargeView,
   .sidebarOpen .hiddenLargeView {
     display: none;
   }
+  .sidebarMoving .visibleLargeView,
   .sidebarOpen .visibleLargeView {
     display: inherit;
   }
 }
 
-@media all and (max-width: 860px) {
+@media all and (max-width: 900px) {
+  #toolbarViewerMiddle {
+    display: table;
+    margin: auto;
+    left: auto;
+    position: inherit;
+    transform: none;
+  }
+  .sidebarMoving .hiddenMediumView,
   .sidebarOpen .hiddenMediumView {
     display: none;
   }
+  .sidebarMoving .visibleMediumView,
   .sidebarOpen .visibleMediumView {
     display: inherit;
   }
 }
 
-@media all and (max-width: 770px) {
+@media all and (max-width: 840px) {
   #sidebarContainer {
     top: 32px;
     z-index: 100;
@@ -2056,15 +2173,6 @@ html[dir='rtl'] #documentPropertiesOverlay .row > * {
     right: 0px;
   }
 
-  html[dir='ltr'] .outerCenter {
-    float: left;
-    left: 205px;
-  }
-  html[dir='rtl'] .outerCenter {
-    float: right;
-    right: 205px;
-  }
-
   #outerContainer .hiddenLargeView,
   #outerContainer .hiddenMediumView {
     display: inherit;
@@ -2075,7 +2183,7 @@ html[dir='rtl'] #documentPropertiesOverlay .row > * {
   }
 }
 
-@media all and (max-width: 700px) {
+@media all and (max-width: 770px) {
   #outerContainer .hiddenLargeView {
     display: none;
   }
@@ -2084,7 +2192,7 @@ html[dir='rtl'] #documentPropertiesOverlay .row > * {
   }
 }
 
-@media all and (max-width: 660px) {
+@media all and (max-width: 700px) {
   #outerContainer .hiddenMediumView {
     display: none;
   }
@@ -2093,30 +2201,26 @@ html[dir='rtl'] #documentPropertiesOverlay .row > * {
   }
 }
 
-@media all and (max-width: 600px) {
-  .hiddenSmallView {
+@media all and (max-width: 640px) {
+  .hiddenSmallView, .hiddenSmallView * {
     display: none;
   }
   .visibleSmallView {
     display: inherit;
   }
-  html[dir='ltr'] #outerContainer.sidebarMoving .outerCenter,
-  html[dir='ltr'] #outerContainer.sidebarOpen .outerCenter,
-  html[dir='ltr'] .outerCenter {
-    left: 156px;
-  }
-  html[dir='rtl'] #outerContainer.sidebarMoving .outerCenter,
-  html[dir='rtl'] #outerContainer.sidebarOpen .outerCenter,
-  html[dir='rtl'] .outerCenter {
-    right: 156px;
-  }
   .toolbarButtonSpacer {
     width: 0;
   }
+  html[dir='ltr'] .findbar {
+    left: 38px;
+  }
+  html[dir='rtl'] .findbar {
+    right: 38px;
+  }
 }
 
-@media all and (max-width: 510px) {
-  #scaleSelectContainer, #pageNumberLabel {
+@media all and (max-width: 535px) {
+  #scaleSelectContainer {
     display: none;
   }
 }
diff --git a/vendor/pdfjs/web/viewer.js b/vendor/pdfjs/web/viewer.js
index ecf1a6a..1e8cd8e 100644
--- a/vendor/pdfjs/web/viewer.js
+++ b/vendor/pdfjs/web/viewer.js
@@ -1,4 +1,4 @@
-/* Copyright 2012 Mozilla Foundation
+/* Copyright 2017 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -12,67 +12,134 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-/* globals PDFJS, PDFBug, FirefoxCom, Stats, ProgressBar,
-           DownloadManager, getFileName, getPDFFileNameFromURL,
-           PDFHistory, Preferences, SidebarView, ViewHistory, Stats,
-           PDFThumbnailViewer, URL, noContextMenuHandler, SecondaryToolbar,
-           PasswordPrompt, PDFPresentationMode, PDFDocumentProperties, HandTool,
-           Promise, PDFLinkService, PDFOutlineView, PDFAttachmentView,
-           OverlayManager, PDFFindController, PDFFindBar, PDFViewer,
-           PDFRenderingQueue, PresentationModeState, parseQueryString,
-           RenderingStates, UNKNOWN_SCALE, DEFAULT_SCALE_VALUE,
-           IGNORE_CURRENT_POSITION_ON_ZOOM: true */
-
-'use strict';
 
-var DEFAULT_URL = 'compressed.tracemonkey-pldi-09.pdf';
-var DEFAULT_SCALE_DELTA = 1.1;
-var MIN_SCALE = 0.25;
-var MAX_SCALE = 10.0;
-var SCALE_SELECT_CONTAINER_PADDING = 8;
-var SCALE_SELECT_PADDING = 22;
-var PAGE_NUMBER_LOADING_INDICATOR = 'visiblePageIsLoading';
-var DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT = 5000;
+/******/ (function(modules) { // webpackBootstrap
+/******/ 	// The module cache
+/******/ 	var installedModules = {};
+/******/
+/******/ 	// The require function
+/******/ 	function __webpack_require__(moduleId) {
+/******/
+/******/ 		// Check if module is in cache
+/******/ 		if(installedModules[moduleId]) {
+/******/ 			return installedModules[moduleId].exports;
+/******/ 		}
+/******/ 		// Create a new module (and put it into the cache)
+/******/ 		var module = installedModules[moduleId] = {
+/******/ 			i: moduleId,
+/******/ 			l: false,
+/******/ 			exports: {}
+/******/ 		};
+/******/
+/******/ 		// Execute the module function
+/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
+/******/
+/******/ 		// Flag the module as loaded
+/******/ 		module.l = true;
+/******/
+/******/ 		// Return the exports of the module
+/******/ 		return module.exports;
+/******/ 	}
+/******/
+/******/
+/******/ 	// expose the modules object (__webpack_modules__)
+/******/ 	__webpack_require__.m = modules;
+/******/
+/******/ 	// expose the module cache
+/******/ 	__webpack_require__.c = installedModules;
+/******/
+/******/ 	// identity function for calling harmony imports with the correct context
+/******/ 	__webpack_require__.i = function(value) { return value; };
+/******/
+/******/ 	// define getter function for harmony exports
+/******/ 	__webpack_require__.d = function(exports, name, getter) {
+/******/ 		if(!__webpack_require__.o(exports, name)) {
+/******/ 			Object.defineProperty(exports, name, {
+/******/ 				configurable: false,
+/******/ 				enumerable: true,
+/******/ 				get: getter
+/******/ 			});
+/******/ 		}
+/******/ 	};
+/******/
+/******/ 	// getDefaultExport function for compatibility with non-harmony modules
+/******/ 	__webpack_require__.n = function(module) {
+/******/ 		var getter = module && module.__esModule ?
+/******/ 			function getDefault() { return module['default']; } :
+/******/ 			function getModuleExports() { return module; };
+/******/ 		__webpack_require__.d(getter, 'a', getter);
+/******/ 		return getter;
+/******/ 	};
+/******/
+/******/ 	// Object.prototype.hasOwnProperty.call
+/******/ 	__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
+/******/
+/******/ 	// __webpack_public_path__
+/******/ 	__webpack_require__.p = "";
+/******/
+/******/ 	// Load entry module and return exports
+/******/ 	return __webpack_require__(__webpack_require__.s = 33);
+/******/ })
+/************************************************************************/
+/******/ ([
+/* 0 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.localized = exports.animationStarted = exports.normalizeWheelEventDelta = exports.binarySearchFirstItem = exports.watchScroll = exports.scrollIntoView = exports.getOutputScale = exports.approximateFraction = exports.roundToDivide = exports.getVisibleElements = exports.parseQueryString = exports.noContextMenuHandler = exports.getPDFFileNameFromURL = exports.ProgressBar = exports.EventBus = exports.NullL10n = exports.mozL10n = exports.RendererType = exports.cloneObj = exports.VERTICAL_PADDING = exports.SCROLLBAR_PADDING = exports.MAX_AUTO_SCALE = exports.UNKNOWN_SCALE = exports.MAX_SCALE = exports.MIN_SCALE = exports.DEFAULT_SCALE = exports.DEFAULT_SCALE_VALUE = exports.CSS_UNITS = undefined;
 
-function configure(PDFJS) {
-  PDFJS.imageResourcesPath = './images/';
-  PDFJS.cMapUrl = '../web/cmaps/';
-  PDFJS.cMapPacked = true;
-}
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-var mozL10n = document.mozL10n || document.webL10n;
+var _pdfjsLib = __webpack_require__(1);
 
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
 var CSS_UNITS = 96.0 / 72.0;
 var DEFAULT_SCALE_VALUE = 'auto';
 var DEFAULT_SCALE = 1.0;
+var MIN_SCALE = 0.25;
+var MAX_SCALE = 10.0;
 var UNKNOWN_SCALE = 0;
 var MAX_AUTO_SCALE = 1.25;
 var SCROLLBAR_PADDING = 40;
 var VERTICAL_PADDING = 5;
-
-function getFileName(url) {
-  var anchor = url.indexOf('#');
-  var query = url.indexOf('?');
-  var end = Math.min(
-    anchor > 0 ? anchor : url.length,
-    query > 0 ? query : url.length);
-  return url.substring(url.lastIndexOf('/', end) + 1, end);
+var RendererType = {
+  CANVAS: 'canvas',
+  SVG: 'svg'
+};
+function formatL10nValue(text, args) {
+  if (!args) {
+    return text;
+  }
+  return text.replace(/\{\{\s*(\w+)\s*\}\}/g, function (all, name) {
+    return name in args ? args[name] : '{{' + name + '}}';
+  });
+}
+var NullL10n = {
+  get: function get(property, args, fallback) {
+    return Promise.resolve(formatL10nValue(fallback, args));
+  },
+  translate: function translate(element) {
+    return Promise.resolve();
+  }
+};
+_pdfjsLib.PDFJS.disableFullscreen = _pdfjsLib.PDFJS.disableFullscreen === undefined ? false : _pdfjsLib.PDFJS.disableFullscreen;
+_pdfjsLib.PDFJS.useOnlyCssZoom = _pdfjsLib.PDFJS.useOnlyCssZoom === undefined ? false : _pdfjsLib.PDFJS.useOnlyCssZoom;
+_pdfjsLib.PDFJS.maxCanvasPixels = _pdfjsLib.PDFJS.maxCanvasPixels === undefined ? 16777216 : _pdfjsLib.PDFJS.maxCanvasPixels;
+_pdfjsLib.PDFJS.disableHistory = _pdfjsLib.PDFJS.disableHistory === undefined ? false : _pdfjsLib.PDFJS.disableHistory;
+_pdfjsLib.PDFJS.disableTextLayer = _pdfjsLib.PDFJS.disableTextLayer === undefined ? false : _pdfjsLib.PDFJS.disableTextLayer;
+_pdfjsLib.PDFJS.ignoreCurrentPositionOnZoom = _pdfjsLib.PDFJS.ignoreCurrentPositionOnZoom === undefined ? false : _pdfjsLib.PDFJS.ignoreCurrentPositionOnZoom;
+{
+  _pdfjsLib.PDFJS.locale = _pdfjsLib.PDFJS.locale === undefined && typeof navigator !== 'undefined' ? navigator.language : _pdfjsLib.PDFJS.locale;
 }
-
-/**
- * Returns scale factor for the canvas. It makes sense for the HiDPI displays.
- * @return {Object} The object with horizontal (sx) and vertical (sy)
-                    scales. The scaled property is set to false if scaling is
-                    not required, true otherwise.
- */
 function getOutputScale(ctx) {
   var devicePixelRatio = window.devicePixelRatio || 1;
-  var backingStoreRatio = ctx.webkitBackingStorePixelRatio ||
-                          ctx.mozBackingStorePixelRatio ||
-                          ctx.msBackingStorePixelRatio ||
-                          ctx.oBackingStorePixelRatio ||
-                          ctx.backingStorePixelRatio || 1;
+  var backingStoreRatio = ctx.webkitBackingStorePixelRatio || ctx.mozBackingStorePixelRatio || ctx.msBackingStorePixelRatio || ctx.oBackingStorePixelRatio || ctx.backingStorePixelRatio || 1;
   var pixelRatio = devicePixelRatio / backingStoreRatio;
   return {
     sx: pixelRatio,
@@ -80,29 +147,17 @@ function getOutputScale(ctx) {
     scaled: pixelRatio !== 1
   };
 }
+function scrollIntoView(element, spot) {
+  var skipOverflowHiddenElements = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
 
-/**
- * Scrolls specified element into view of its parent.
- * @param {Object} element - The element to be visible.
- * @param {Object} spot - An object with optional top and left properties,
- *   specifying the offset from the top left edge.
- * @param {boolean} skipOverflowHiddenElements - Ignore elements that have
- *   the CSS rule `overflow: hidden;` set. The default is false.
- */
-function scrollIntoView(element, spot, skipOverflowHiddenElements) {
-  // Assuming offsetParent is available (it's not available when viewer is in
-  // hidden iframe or object). We have to scroll: if the offsetParent is not set
-  // producing the error. See also animationStartedClosure.
   var parent = element.offsetParent;
   if (!parent) {
     console.error('offsetParent is not set -- cannot scroll');
     return;
   }
-  var checkOverflow = skipOverflowHiddenElements || false;
   var offsetY = element.offsetTop + element.clientTop;
   var offsetX = element.offsetLeft + element.clientLeft;
-  while (parent.clientHeight === parent.scrollHeight ||
-         (checkOverflow && getComputedStyle(parent).overflow === 'hidden')) {
+  while (parent.clientHeight === parent.scrollHeight || skipOverflowHiddenElements && getComputedStyle(parent).overflow === 'hidden') {
     if (parent.dataset._scaleY) {
       offsetY /= parent.dataset._scaleY;
       offsetX /= parent.dataset._scaleX;
@@ -111,7 +166,7 @@ function scrollIntoView(element, spot, skipOverflowHiddenElements) {
     offsetX += parent.offsetLeft;
     parent = parent.offsetParent;
     if (!parent) {
-      return; // no need to scroll
+      return;
     }
   }
   if (spot) {
@@ -125,20 +180,13 @@ function scrollIntoView(element, spot, skipOverflowHiddenElements) {
   }
   parent.scrollTop = offsetY;
 }
-
-/**
- * Helper function to start monitoring the scroll event and converting them into
- * PDF.js friendly one: with scroll debounce and scroll direction.
- */
 function watchScroll(viewAreaElement, callback) {
   var debounceScroll = function debounceScroll(evt) {
     if (rAF) {
       return;
     }
-    // schedule an invocation of scroll for next animation frame.
     rAF = window.requestAnimationFrame(function viewAreaElementScrolled() {
       rAF = null;
-
       var currentY = viewAreaElement.scrollTop;
       var lastY = state.lastY;
       if (currentY !== lastY) {
@@ -148,24 +196,18 @@ function watchScroll(viewAreaElement, callback) {
       callback(state);
     });
   };
-
   var state = {
     down: true,
     lastY: viewAreaElement.scrollTop,
     _eventHandler: debounceScroll
   };
-
   var rAF = null;
   viewAreaElement.addEventListener('scroll', debounceScroll, true);
   return state;
 }
-
-/**
- * Helper function to parse query string (e.g. ?param1=value&parm2=...).
- */
 function parseQueryString(query) {
   var parts = query.split('&');
-  var params = {};
+  var params = Object.create(null);
   for (var i = 0, ii = parts.length; i < ii; ++i) {
     var param = parts[i].split('=');
     var key = param[0].toLowerCase();
@@ -174,29 +216,17 @@ function parseQueryString(query) {
   }
   return params;
 }
-
-/**
- * Use binary search to find the index of the first item in a given array which
- * passes a given condition. The items are expected to be sorted in the sense
- * that if the condition is true for one item in the array, then it is also true
- * for all following items.
- *
- * @returns {Number} Index of the first array element to pass the test,
- *                   or |items.length| if no such element exists.
- */
 function binarySearchFirstItem(items, condition) {
   var minIndex = 0;
   var maxIndex = items.length - 1;
-
   if (items.length === 0 || !condition(items[maxIndex])) {
     return items.length;
   }
   if (condition(items[minIndex])) {
     return minIndex;
   }
-
   while (minIndex < maxIndex) {
-    var currentIndex = (minIndex + maxIndex) >> 1;
+    var currentIndex = minIndex + maxIndex >> 1;
     var currentItem = items[currentIndex];
     if (condition(currentItem)) {
       maxIndex = currentIndex;
@@ -204,18 +234,9 @@ function binarySearchFirstItem(items, condition) {
       minIndex = currentIndex + 1;
     }
   }
-  return minIndex; /* === maxIndex */
+  return minIndex;
 }
-
-/**
- *  Approximates float number as a fraction using Farey sequence (max order
- *  of 8).
- *  @param {number} x - Positive float number.
- *  @returns {Array} Estimated fraction: the first array item is a numerator,
- *                   the second one is a denominator.
- */
 function approximateFraction(x) {
-  // Fast paths for int numbers or their inversions.
   if (Math.floor(x) === x) {
     return [x, 1];
   }
@@ -223,78 +244,77 @@ function approximateFraction(x) {
   var limit = 8;
   if (xinv > limit) {
     return [1, limit];
-  } else  if (Math.floor(xinv) === xinv) {
+  } else if (Math.floor(xinv) === xinv) {
     return [1, xinv];
   }
-
   var x_ = x > 1 ? xinv : x;
-  // a/b and c/d are neighbours in Farey sequence.
-  var a = 0, b = 1, c = 1, d = 1;
-  // Limiting search to order 8.
+  var a = 0,
+      b = 1,
+      c = 1,
+      d = 1;
   while (true) {
-    // Generating next term in sequence (order of q).
-    var p = a + c, q = b + d;
+    var p = a + c,
+        q = b + d;
     if (q > limit) {
       break;
     }
     if (x_ <= p / q) {
-      c = p; d = q;
+      c = p;
+      d = q;
     } else {
-      a = p; b = q;
+      a = p;
+      b = q;
     }
   }
-  // Select closest of the neighbours to x.
+  var result = void 0;
   if (x_ - a / b < c / d - x_) {
-    return x_ === x ? [a, b] : [b, a];
+    result = x_ === x ? [a, b] : [b, a];
   } else {
-    return x_ === x ? [c, d] : [d, c];
+    result = x_ === x ? [c, d] : [d, c];
   }
+  return result;
 }
-
 function roundToDivide(x, div) {
   var r = x % div;
   return r === 0 ? x : Math.round(x - r + div);
 }
+function getVisibleElements(scrollEl, views) {
+  var sortByVisibility = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
 
-/**
- * Generic helper to find out what elements are visible within a scroll pane.
- */
-function getVisibleElements(scrollEl, views, sortByVisibility) {
-  var top = scrollEl.scrollTop, bottom = top + scrollEl.clientHeight;
-  var left = scrollEl.scrollLeft, right = left + scrollEl.clientWidth;
-
+  var top = scrollEl.scrollTop,
+      bottom = top + scrollEl.clientHeight;
+  var left = scrollEl.scrollLeft,
+      right = left + scrollEl.clientWidth;
   function isElementBottomBelowViewTop(view) {
     var element = view.div;
-    var elementBottom =
-      element.offsetTop + element.clientTop + element.clientHeight;
+    var elementBottom = element.offsetTop + element.clientTop + element.clientHeight;
     return elementBottom > top;
   }
-
-  var visible = [], view, element;
-  var currentHeight, viewHeight, hiddenHeight, percentHeight;
-  var currentWidth, viewWidth;
-  var firstVisibleElementInd = (views.length === 0) ? 0 :
-    binarySearchFirstItem(views, isElementBottomBelowViewTop);
-
+  var visible = [],
+      view = void 0,
+      element = void 0;
+  var currentHeight = void 0,
+      viewHeight = void 0,
+      hiddenHeight = void 0,
+      percentHeight = void 0;
+  var currentWidth = void 0,
+      viewWidth = void 0;
+  var firstVisibleElementInd = views.length === 0 ? 0 : binarySearchFirstItem(views, isElementBottomBelowViewTop);
   for (var i = firstVisibleElementInd, ii = views.length; i < ii; i++) {
     view = views[i];
     element = view.div;
     currentHeight = element.offsetTop + element.clientTop;
     viewHeight = element.clientHeight;
-
     if (currentHeight > bottom) {
       break;
     }
-
     currentWidth = element.offsetLeft + element.clientLeft;
     viewWidth = element.clientWidth;
     if (currentWidth + viewWidth < left || currentWidth > right) {
       continue;
     }
-    hiddenHeight = Math.max(0, top - currentHeight) +
-      Math.max(0, currentHeight + viewHeight - bottom);
-    percentHeight = ((viewHeight - hiddenHeight) * 100 / viewHeight) | 0;
-
+    hiddenHeight = Math.max(0, top - currentHeight) + Math.max(0, currentHeight + viewHeight - bottom);
+    percentHeight = (viewHeight - hiddenHeight) * 100 / viewHeight | 0;
     visible.push({
       id: view.id,
       x: currentWidth,
@@ -303,129 +323,191 @@ function getVisibleElements(scrollEl, views, sortByVisibility) {
       percent: percentHeight
     });
   }
-
   var first = visible[0];
   var last = visible[visible.length - 1];
-
   if (sortByVisibility) {
-    visible.sort(function(a, b) {
+    visible.sort(function (a, b) {
       var pc = a.percent - b.percent;
       if (Math.abs(pc) > 0.001) {
         return -pc;
       }
-      return a.id - b.id; // ensure stability
+      return a.id - b.id;
     });
   }
-  return {first: first, last: last, views: visible};
+  return {
+    first: first,
+    last: last,
+    views: visible
+  };
 }
-
-/**
- * Event handler to suppress context menu.
- */
-function noContextMenuHandler(e) {
-  e.preventDefault();
+function noContextMenuHandler(evt) {
+  evt.preventDefault();
+}
+function isDataSchema(url) {
+  var i = 0,
+      ii = url.length;
+  while (i < ii && url[i].trim() === '') {
+    i++;
+  }
+  return url.substr(i, 5).toLowerCase() === 'data:';
 }
-
-/**
- * Returns the filename or guessed filename from the url (see issue 3455).
- * url {String} The original PDF location.
- * @return {String} Guessed PDF file name.
- */
 function getPDFFileNameFromURL(url) {
-  var reURI = /^(?:([^:]+:)?\/\/[^\/]+)?([^?#]*)(\?[^#]*)?(#.*)?$/;
-  //            SCHEME      HOST         1.PATH  2.QUERY   3.REF
-  // Pattern to get last matching NAME.pdf
+  var defaultFilename = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'document.pdf';
+
+  if (isDataSchema(url)) {
+    console.warn('getPDFFileNameFromURL: ' + 'ignoring "data:" URL for performance reasons.');
+    return defaultFilename;
+  }
+  var reURI = /^(?:(?:[^:]+:)?\/\/[^\/]+)?([^?#]*)(\?[^#]*)?(#.*)?$/;
   var reFilename = /[^\/?#=]+\.pdf\b(?!.*\.pdf\b)/i;
   var splitURI = reURI.exec(url);
-  var suggestedFilename = reFilename.exec(splitURI[1]) ||
-                           reFilename.exec(splitURI[2]) ||
-                           reFilename.exec(splitURI[3]);
+  var suggestedFilename = reFilename.exec(splitURI[1]) || reFilename.exec(splitURI[2]) || reFilename.exec(splitURI[3]);
   if (suggestedFilename) {
     suggestedFilename = suggestedFilename[0];
     if (suggestedFilename.indexOf('%') !== -1) {
-      // URL-encoded %2Fpath%2Fto%2Ffile.pdf should be file.pdf
       try {
-        suggestedFilename =
-          reFilename.exec(decodeURIComponent(suggestedFilename))[0];
-      } catch(e) { // Possible (extremely rare) errors:
-        // URIError "Malformed URI", e.g. for "%AA.pdf"
-        // TypeError "null has no properties", e.g. for "%2F.pdf"
-      }
+        suggestedFilename = reFilename.exec(decodeURIComponent(suggestedFilename))[0];
+      } catch (ex) {}
     }
   }
-  return suggestedFilename || 'document.pdf';
+  return suggestedFilename || defaultFilename;
+}
+function normalizeWheelEventDelta(evt) {
+  var delta = Math.sqrt(evt.deltaX * evt.deltaX + evt.deltaY * evt.deltaY);
+  var angle = Math.atan2(evt.deltaY, evt.deltaX);
+  if (-0.25 * Math.PI < angle && angle < 0.75 * Math.PI) {
+    delta = -delta;
+  }
+  var MOUSE_DOM_DELTA_PIXEL_MODE = 0;
+  var MOUSE_DOM_DELTA_LINE_MODE = 1;
+  var MOUSE_PIXELS_PER_LINE = 30;
+  var MOUSE_LINES_PER_PAGE = 30;
+  if (evt.deltaMode === MOUSE_DOM_DELTA_PIXEL_MODE) {
+    delta /= MOUSE_PIXELS_PER_LINE * MOUSE_LINES_PER_PAGE;
+  } else if (evt.deltaMode === MOUSE_DOM_DELTA_LINE_MODE) {
+    delta /= MOUSE_LINES_PER_PAGE;
+  }
+  return delta;
 }
+function cloneObj(obj) {
+  var result = Object.create(null);
+  for (var i in obj) {
+    if (Object.prototype.hasOwnProperty.call(obj, i)) {
+      result[i] = obj[i];
+    }
+  }
+  return result;
+}
+var animationStarted = new Promise(function (resolve) {
+  window.requestAnimationFrame(resolve);
+});
+var mozL10n = void 0;
+var localized = Promise.resolve();
 
-var ProgressBar = (function ProgressBarClosure() {
+var EventBus = function () {
+  function EventBus() {
+    _classCallCheck(this, EventBus);
 
-  function clamp(v, min, max) {
-    return Math.min(Math.max(v, min), max);
+    this._listeners = Object.create(null);
   }
 
-  function ProgressBar(id, opts) {
-    this.visible = true;
+  _createClass(EventBus, [{
+    key: 'on',
+    value: function on(eventName, listener) {
+      var eventListeners = this._listeners[eventName];
+      if (!eventListeners) {
+        eventListeners = [];
+        this._listeners[eventName] = eventListeners;
+      }
+      eventListeners.push(listener);
+    }
+  }, {
+    key: 'off',
+    value: function off(eventName, listener) {
+      var eventListeners = this._listeners[eventName];
+      var i = void 0;
+      if (!eventListeners || (i = eventListeners.indexOf(listener)) < 0) {
+        return;
+      }
+      eventListeners.splice(i, 1);
+    }
+  }, {
+    key: 'dispatch',
+    value: function dispatch(eventName) {
+      var eventListeners = this._listeners[eventName];
+      if (!eventListeners || eventListeners.length === 0) {
+        return;
+      }
+      var args = Array.prototype.slice.call(arguments, 1);
+      eventListeners.slice(0).forEach(function (listener) {
+        listener.apply(null, args);
+      });
+    }
+  }]);
 
-    // Fetch the sub-elements for later.
-    this.div = document.querySelector(id + ' .progress');
+  return EventBus;
+}();
 
-    // Get the loading bar element, so it can be resized to fit the viewer.
-    this.bar = this.div.parentNode;
+function clamp(v, min, max) {
+  return Math.min(Math.max(v, min), max);
+}
 
-    // Get options, with sensible defaults.
-    this.height = opts.height || 100;
-    this.width = opts.width || 100;
-    this.units = opts.units || '%';
+var ProgressBar = function () {
+  function ProgressBar(id) {
+    var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},
+        height = _ref.height,
+        width = _ref.width,
+        units = _ref.units;
 
-    // Initialize heights.
+    _classCallCheck(this, ProgressBar);
+
+    this.visible = true;
+    this.div = document.querySelector(id + ' .progress');
+    this.bar = this.div.parentNode;
+    this.height = height || 100;
+    this.width = width || 100;
+    this.units = units || '%';
     this.div.style.height = this.height + this.units;
     this.percent = 0;
   }
 
-  ProgressBar.prototype = {
-
-    updateBar: function ProgressBar_updateBar() {
+  _createClass(ProgressBar, [{
+    key: '_updateBar',
+    value: function _updateBar() {
       if (this._indeterminate) {
         this.div.classList.add('indeterminate');
         this.div.style.width = this.width + this.units;
         return;
       }
-
       this.div.classList.remove('indeterminate');
       var progressSize = this.width * this._percent / 100;
       this.div.style.width = progressSize + this.units;
-    },
-
-    get percent() {
-      return this._percent;
-    },
-
-    set percent(val) {
-      this._indeterminate = isNaN(val);
-      this._percent = clamp(val, 0, 100);
-      this.updateBar();
-    },
-
-    setWidth: function ProgressBar_setWidth(viewer) {
-      if (viewer) {
-        var container = viewer.parentNode;
-        var scrollbarWidth = container.offsetWidth - viewer.offsetWidth;
-        if (scrollbarWidth > 0) {
-          this.bar.setAttribute('style', 'width: calc(100% - ' +
-                                         scrollbarWidth + 'px);');
-        }
+    }
+  }, {
+    key: 'setWidth',
+    value: function setWidth(viewer) {
+      if (!viewer) {
+        return;
       }
-    },
-
-    hide: function ProgressBar_hide() {
+      var container = viewer.parentNode;
+      var scrollbarWidth = container.offsetWidth - viewer.offsetWidth;
+      if (scrollbarWidth > 0) {
+        this.bar.setAttribute('style', 'width: calc(100% - ' + scrollbarWidth + 'px);');
+      }
+    }
+  }, {
+    key: 'hide',
+    value: function hide() {
       if (!this.visible) {
         return;
       }
       this.visible = false;
       this.bar.classList.add('hidden');
       document.body.classList.remove('loadingInProgress');
-    },
-
-    show: function ProgressBar_show() {
+    }
+  }, {
+    key: 'show',
+    value: function show() {
       if (this.visible) {
         return;
       }
@@ -433,771 +515,2717 @@ var ProgressBar = (function ProgressBarClosure() {
       document.body.classList.add('loadingInProgress');
       this.bar.classList.remove('hidden');
     }
-  };
+  }, {
+    key: 'percent',
+    get: function get() {
+      return this._percent;
+    },
+    set: function set(val) {
+      this._indeterminate = isNaN(val);
+      this._percent = clamp(val, 0, 100);
+      this._updateBar();
+    }
+  }]);
 
   return ProgressBar;
-})();
-
-
-
-var DEFAULT_PREFERENCES = {
-  showPreviousViewOnLoad: true,
-  defaultZoomValue: '',
-  sidebarViewOnLoad: 0,
-  enableHandToolOnLoad: false,
-  enableWebGL: false,
-  pdfBugEnabled: false,
-  disableRange: false,
-  disableStream: false,
-  disableAutoFetch: false,
-  disableFontFace: false,
-  disableTextLayer: false,
-  useOnlyCssZoom: false,
-  externalLinkTarget: 0,
-};
+}();
+
+exports.CSS_UNITS = CSS_UNITS;
+exports.DEFAULT_SCALE_VALUE = DEFAULT_SCALE_VALUE;
+exports.DEFAULT_SCALE = DEFAULT_SCALE;
+exports.MIN_SCALE = MIN_SCALE;
+exports.MAX_SCALE = MAX_SCALE;
+exports.UNKNOWN_SCALE = UNKNOWN_SCALE;
+exports.MAX_AUTO_SCALE = MAX_AUTO_SCALE;
+exports.SCROLLBAR_PADDING = SCROLLBAR_PADDING;
+exports.VERTICAL_PADDING = VERTICAL_PADDING;
+exports.cloneObj = cloneObj;
+exports.RendererType = RendererType;
+exports.mozL10n = mozL10n;
+exports.NullL10n = NullL10n;
+exports.EventBus = EventBus;
+exports.ProgressBar = ProgressBar;
+exports.getPDFFileNameFromURL = getPDFFileNameFromURL;
+exports.noContextMenuHandler = noContextMenuHandler;
+exports.parseQueryString = parseQueryString;
+exports.getVisibleElements = getVisibleElements;
+exports.roundToDivide = roundToDivide;
+exports.approximateFraction = approximateFraction;
+exports.getOutputScale = getOutputScale;
+exports.scrollIntoView = scrollIntoView;
+exports.watchScroll = watchScroll;
+exports.binarySearchFirstItem = binarySearchFirstItem;
+exports.normalizeWheelEventDelta = normalizeWheelEventDelta;
+exports.animationStarted = animationStarted;
+exports.localized = localized;
+
+/***/ }),
+/* 1 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+var pdfjsLib;
+if (typeof window !== 'undefined' && window['pdfjs-dist/build/pdf']) {
+  pdfjsLib = window['pdfjs-dist/build/pdf'];
+} else {
+  pdfjsLib = require('../build/pdf.js');
+}
+module.exports = pdfjsLib;
 
+/***/ }),
+/* 2 */
+/***/ (function(module, exports, __webpack_require__) {
 
-var SidebarView = {
-  NONE: 0,
-  THUMBS: 1,
-  OUTLINE: 2,
-  ATTACHMENTS: 3
-};
+"use strict";
 
-/**
- * Preferences - Utility for storing persistent settings.
- *   Used for settings that should be applied to all opened documents,
- *   or every time the viewer is loaded.
- */
-var Preferences = {
-  prefs: Object.create(DEFAULT_PREFERENCES),
-  isInitializedPromiseResolved: false,
-  initializedPromise: null,
-
-  /**
-   * Initialize and fetch the current preference values from storage.
-   * @return {Promise} A promise that is resolved when the preferences
-   *                   have been initialized.
-   */
-  initialize: function preferencesInitialize() {
-    return this.initializedPromise =
-        this._readFromStorage(DEFAULT_PREFERENCES).then(function(prefObj) {
-      this.isInitializedPromiseResolved = true;
-      if (prefObj) {
-        this.prefs = prefObj;
-      }
-    }.bind(this));
-  },
 
-  /**
-   * Stub function for writing preferences to storage.
-   * NOTE: This should be overridden by a build-specific function defined below.
-   * @param {Object} prefObj The preferences that should be written to storage.
-   * @return {Promise} A promise that is resolved when the preference values
-   *                   have been written.
-   */
-  _writeToStorage: function preferences_writeToStorage(prefObj) {
-    return Promise.resolve();
-  },
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.getGlobalEventBus = exports.attachDOMEventsToEventBus = undefined;
 
-  /**
-   * Stub function for reading preferences from storage.
-   * NOTE: This should be overridden by a build-specific function defined below.
-   * @param {Object} prefObj The preferences that should be read from storage.
-   * @return {Promise} A promise that is resolved with an {Object} containing
-   *                   the preferences that have been read.
-   */
-  _readFromStorage: function preferences_readFromStorage(prefObj) {
-    return Promise.resolve();
-  },
+var _ui_utils = __webpack_require__(0);
 
-  /**
-   * Reset the preferences to their default values and update storage.
-   * @return {Promise} A promise that is resolved when the preference values
-   *                   have been reset.
-   */
-  reset: function preferencesReset() {
-    return this.initializedPromise.then(function() {
-      this.prefs = Object.create(DEFAULT_PREFERENCES);
-      return this._writeToStorage(DEFAULT_PREFERENCES);
-    }.bind(this));
-  },
+function attachDOMEventsToEventBus(eventBus) {
+  eventBus.on('documentload', function () {
+    var event = document.createEvent('CustomEvent');
+    event.initCustomEvent('documentload', true, true, {});
+    window.dispatchEvent(event);
+  });
+  eventBus.on('pagerendered', function (evt) {
+    var event = document.createEvent('CustomEvent');
+    event.initCustomEvent('pagerendered', true, true, {
+      pageNumber: evt.pageNumber,
+      cssTransform: evt.cssTransform
+    });
+    evt.source.div.dispatchEvent(event);
+  });
+  eventBus.on('textlayerrendered', function (evt) {
+    var event = document.createEvent('CustomEvent');
+    event.initCustomEvent('textlayerrendered', true, true, { pageNumber: evt.pageNumber });
+    evt.source.textLayerDiv.dispatchEvent(event);
+  });
+  eventBus.on('pagechange', function (evt) {
+    var event = document.createEvent('UIEvents');
+    event.initUIEvent('pagechange', true, true, window, 0);
+    event.pageNumber = evt.pageNumber;
+    evt.source.container.dispatchEvent(event);
+  });
+  eventBus.on('pagesinit', function (evt) {
+    var event = document.createEvent('CustomEvent');
+    event.initCustomEvent('pagesinit', true, true, null);
+    evt.source.container.dispatchEvent(event);
+  });
+  eventBus.on('pagesloaded', function (evt) {
+    var event = document.createEvent('CustomEvent');
+    event.initCustomEvent('pagesloaded', true, true, { pagesCount: evt.pagesCount });
+    evt.source.container.dispatchEvent(event);
+  });
+  eventBus.on('scalechange', function (evt) {
+    var event = document.createEvent('UIEvents');
+    event.initUIEvent('scalechange', true, true, window, 0);
+    event.scale = evt.scale;
+    event.presetValue = evt.presetValue;
+    evt.source.container.dispatchEvent(event);
+  });
+  eventBus.on('updateviewarea', function (evt) {
+    var event = document.createEvent('UIEvents');
+    event.initUIEvent('updateviewarea', true, true, window, 0);
+    event.location = evt.location;
+    evt.source.container.dispatchEvent(event);
+  });
+  eventBus.on('find', function (evt) {
+    if (evt.source === window) {
+      return;
+    }
+    var event = document.createEvent('CustomEvent');
+    event.initCustomEvent('find' + evt.type, true, true, {
+      query: evt.query,
+      phraseSearch: evt.phraseSearch,
+      caseSensitive: evt.caseSensitive,
+      highlightAll: evt.highlightAll,
+      findPrevious: evt.findPrevious
+    });
+    window.dispatchEvent(event);
+  });
+  eventBus.on('attachmentsloaded', function (evt) {
+    var event = document.createEvent('CustomEvent');
+    event.initCustomEvent('attachmentsloaded', true, true, { attachmentsCount: evt.attachmentsCount });
+    evt.source.container.dispatchEvent(event);
+  });
+  eventBus.on('sidebarviewchanged', function (evt) {
+    var event = document.createEvent('CustomEvent');
+    event.initCustomEvent('sidebarviewchanged', true, true, { view: evt.view });
+    evt.source.outerContainer.dispatchEvent(event);
+  });
+  eventBus.on('pagemode', function (evt) {
+    var event = document.createEvent('CustomEvent');
+    event.initCustomEvent('pagemode', true, true, { mode: evt.mode });
+    evt.source.pdfViewer.container.dispatchEvent(event);
+  });
+  eventBus.on('namedaction', function (evt) {
+    var event = document.createEvent('CustomEvent');
+    event.initCustomEvent('namedaction', true, true, { action: evt.action });
+    evt.source.pdfViewer.container.dispatchEvent(event);
+  });
+  eventBus.on('presentationmodechanged', function (evt) {
+    var event = document.createEvent('CustomEvent');
+    event.initCustomEvent('presentationmodechanged', true, true, {
+      active: evt.active,
+      switchInProgress: evt.switchInProgress
+    });
+    window.dispatchEvent(event);
+  });
+  eventBus.on('outlineloaded', function (evt) {
+    var event = document.createEvent('CustomEvent');
+    event.initCustomEvent('outlineloaded', true, true, { outlineCount: evt.outlineCount });
+    evt.source.container.dispatchEvent(event);
+  });
+}
+var globalEventBus = null;
+function getGlobalEventBus() {
+  if (globalEventBus) {
+    return globalEventBus;
+  }
+  globalEventBus = new _ui_utils.EventBus();
+  attachDOMEventsToEventBus(globalEventBus);
+  return globalEventBus;
+}
+exports.attachDOMEventsToEventBus = attachDOMEventsToEventBus;
+exports.getGlobalEventBus = getGlobalEventBus;
 
-  /**
-   * Replace the current preference values with the ones from storage.
-   * @return {Promise} A promise that is resolved when the preference values
-   *                   have been updated.
-   */
-  reload: function preferencesReload() {
-    return this.initializedPromise.then(function () {
-      this._readFromStorage(DEFAULT_PREFERENCES).then(function(prefObj) {
-        if (prefObj) {
-          this.prefs = prefObj;
-        }
-      }.bind(this));
-    }.bind(this));
-  },
+/***/ }),
+/* 3 */
+/***/ (function(module, exports, __webpack_require__) {
 
-  /**
-   * Set the value of a preference.
-   * @param {string} name The name of the preference that should be changed.
-   * @param {boolean|number|string} value The new value of the preference.
-   * @return {Promise} A promise that is resolved when the value has been set,
-   *                   provided that the preference exists and the types match.
-   */
-  set: function preferencesSet(name, value) {
-    return this.initializedPromise.then(function () {
-      if (DEFAULT_PREFERENCES[name] === undefined) {
-        throw new Error('preferencesSet: \'' + name + '\' is undefined.');
-      } else if (value === undefined) {
-        throw new Error('preferencesSet: no value is specified.');
-      }
-      var valueType = typeof value;
-      var defaultType = typeof DEFAULT_PREFERENCES[name];
-
-      if (valueType !== defaultType) {
-        if (valueType === 'number' && defaultType === 'string') {
-          value = value.toString();
-        } else {
-          throw new Error('Preferences_set: \'' + value + '\' is a \"' +
-                          valueType + '\", expected \"' + defaultType + '\".');
-        }
-      } else {
-        if (valueType === 'number' && (value | 0) !== value) {
-          throw new Error('Preferences_set: \'' + value +
-                          '\' must be an \"integer\".');
-        }
-      }
-      this.prefs[name] = value;
-      return this._writeToStorage(this.prefs);
-    }.bind(this));
-  },
+"use strict";
 
-  /**
-   * Get the value of a preference.
-   * @param {string} name The name of the preference whose value is requested.
-   * @return {Promise} A promise that is resolved with a {boolean|number|string}
-   *                   containing the value of the preference.
-   */
-  get: function preferencesGet(name) {
-    return this.initializedPromise.then(function () {
-      var defaultValue = DEFAULT_PREFERENCES[name];
-
-      if (defaultValue === undefined) {
-        throw new Error('preferencesGet: \'' + name + '\' is undefined.');
-      } else {
-        var prefValue = this.prefs[name];
 
-        if (prefValue !== undefined) {
-          return prefValue;
-        }
-      }
-      return defaultValue;
-    }.bind(this));
-  }
-};
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-Preferences._writeToStorage = function (prefObj) {
-  return new Promise(function (resolve) {
-    localStorage.setItem('pdfjs.preferences', JSON.stringify(prefObj));
-    resolve();
-  });
-};
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-Preferences._readFromStorage = function (prefObj) {
-  return new Promise(function (resolve) {
-    var readPrefs = JSON.parse(localStorage.getItem('pdfjs.preferences'));
-    resolve(readPrefs);
-  });
+var CLEANUP_TIMEOUT = 30000;
+var RenderingStates = {
+  INITIAL: 0,
+  RUNNING: 1,
+  PAUSED: 2,
+  FINISHED: 3
 };
 
+var PDFRenderingQueue = function () {
+  function PDFRenderingQueue() {
+    _classCallCheck(this, PDFRenderingQueue);
 
-(function mozPrintCallbackPolyfillClosure() {
-  if ('mozPrintCallback' in document.createElement('canvas')) {
-    return;
+    this.pdfViewer = null;
+    this.pdfThumbnailViewer = null;
+    this.onIdle = null;
+    this.highestPriorityPage = null;
+    this.idleTimeout = null;
+    this.printing = false;
+    this.isThumbnailViewEnabled = false;
   }
-  // Cause positive result on feature-detection:
-  HTMLCanvasElement.prototype.mozPrintCallback = undefined;
-
-  var canvases;   // During print task: non-live NodeList of <canvas> elements
-  var index;      // Index of <canvas> element that is being processed
 
-  var print = window.print;
-  window.print = function print() {
-    if (canvases) {
-      console.warn('Ignored window.print() because of a pending print job.');
-      return;
+  _createClass(PDFRenderingQueue, [{
+    key: "setViewer",
+    value: function setViewer(pdfViewer) {
+      this.pdfViewer = pdfViewer;
     }
-    try {
-      dispatchEvent('beforeprint');
-    } finally {
-      canvases = document.querySelectorAll('canvas');
-      index = -1;
-      next();
+  }, {
+    key: "setThumbnailViewer",
+    value: function setThumbnailViewer(pdfThumbnailViewer) {
+      this.pdfThumbnailViewer = pdfThumbnailViewer;
     }
-  };
-
-  function dispatchEvent(eventType) {
-    var event = document.createEvent('CustomEvent');
-    event.initCustomEvent(eventType, false, false, 'custom');
-    window.dispatchEvent(event);
-  }
-
-  function next() {
-    if (!canvases) {
-      return; // Print task cancelled by user (state reset in abort())
+  }, {
+    key: "isHighestPriority",
+    value: function isHighestPriority(view) {
+      return this.highestPriorityPage === view.renderingId;
     }
-
-    renderProgress();
-    if (++index < canvases.length) {
-      var canvas = canvases[index];
-      if (typeof canvas.mozPrintCallback === 'function') {
-        canvas.mozPrintCallback({
-          context: canvas.getContext('2d'),
-          abort: abort,
-          done: next
-        });
-      } else {
-        next();
+  }, {
+    key: "renderHighestPriority",
+    value: function renderHighestPriority(currentlyVisiblePages) {
+      if (this.idleTimeout) {
+        clearTimeout(this.idleTimeout);
+        this.idleTimeout = null;
       }
-    } else {
-      renderProgress();
-      print.call(window);
-      setTimeout(abort, 20); // Tidy-up
-    }
-  }
-
-  function abort() {
-    if (canvases) {
-      canvases = null;
-      renderProgress();
-      dispatchEvent('afterprint');
-    }
-  }
-
-  function renderProgress() {
-    var progressContainer = document.getElementById('mozPrintCallback-shim');
-    if (canvases && canvases.length) {
-      var progress = Math.round(100 * index / canvases.length);
-      var progressBar = progressContainer.querySelector('progress');
-      var progressPerc = progressContainer.querySelector('.relative-progress');
-      progressBar.value = progress;
-      progressPerc.textContent = progress + '%';
-      progressContainer.removeAttribute('hidden');
-      progressContainer.onclick = abort;
-    } else {
-      progressContainer.setAttribute('hidden', '');
-    }
-  }
-
-  var hasAttachEvent = !!document.attachEvent;
-
-  window.addEventListener('keydown', function(event) {
-    // Intercept Cmd/Ctrl + P in all browsers.
-    // Also intercept Cmd/Ctrl + Shift + P in Chrome and Opera
-    if (event.keyCode === 80/*P*/ && (event.ctrlKey || event.metaKey) &&
-        !event.altKey && (!event.shiftKey || window.chrome || window.opera)) {
-      window.print();
-      if (hasAttachEvent) {
-        // Only attachEvent can cancel Ctrl + P dialog in IE <=10
-        // attachEvent is gone in IE11, so the dialog will re-appear in IE11.
+      if (this.pdfViewer.forceRendering(currentlyVisiblePages)) {
         return;
       }
-      event.preventDefault();
-      if (event.stopImmediatePropagation) {
-        event.stopImmediatePropagation();
-      } else {
-        event.stopPropagation();
+      if (this.pdfThumbnailViewer && this.isThumbnailViewEnabled) {
+        if (this.pdfThumbnailViewer.forceRendering()) {
+          return;
+        }
+      }
+      if (this.printing) {
+        return;
+      }
+      if (this.onIdle) {
+        this.idleTimeout = setTimeout(this.onIdle.bind(this), CLEANUP_TIMEOUT);
       }
-      return;
-    }
-    if (event.keyCode === 27 && canvases) { // Esc
-      abort();
     }
-  }, true);
-  if (hasAttachEvent) {
-    document.attachEvent('onkeydown', function(event) {
-      event = event || window.event;
-      if (event.keyCode === 80/*P*/ && event.ctrlKey) {
-        event.keyCode = 0;
+  }, {
+    key: "getHighestPriority",
+    value: function getHighestPriority(visible, views, scrolledDown) {
+      var visibleViews = visible.views;
+      var numVisible = visibleViews.length;
+      if (numVisible === 0) {
         return false;
       }
-    });
-  }
-
-  if ('onbeforeprint' in window) {
-    // Do not propagate before/afterprint events when they are not triggered
-    // from within this polyfill. (FF/IE).
-    var stopPropagationIfNeeded = function(event) {
-      if (event.detail !== 'custom' && event.stopImmediatePropagation) {
-        event.stopImmediatePropagation();
+      for (var i = 0; i < numVisible; ++i) {
+        var view = visibleViews[i].view;
+        if (!this.isViewFinished(view)) {
+          return view;
+        }
       }
-    };
-    window.addEventListener('beforeprint', stopPropagationIfNeeded, false);
-    window.addEventListener('afterprint', stopPropagationIfNeeded, false);
-  }
-})();
-
-
-
-var DownloadManager = (function DownloadManagerClosure() {
-
-  function download(blobUrl, filename) {
-    var a = document.createElement('a');
-    if (a.click) {
-      // Use a.click() if available. Otherwise, Chrome might show
-      // "Unsafe JavaScript attempt to initiate a navigation change
-      //  for frame with URL" and not open the PDF at all.
-      // Supported by (not mentioned = untested):
-      // - Firefox 6 - 19 (4- does not support a.click, 5 ignores a.click)
-      // - Chrome 19 - 26 (18- does not support a.click)
-      // - Opera 9 - 12.15
-      // - Internet Explorer 6 - 10
-      // - Safari 6 (5.1- does not support a.click)
-      a.href = blobUrl;
-      a.target = '_parent';
-      // Use a.download if available. This increases the likelihood that
-      // the file is downloaded instead of opened by another PDF plugin.
-      if ('download' in a) {
-        a.download = filename;
-      }
-      // <a> must be in the document for IE and recent Firefox versions.
-      // (otherwise .click() is ignored)
-      (document.body || document.documentElement).appendChild(a);
-      a.click();
-      a.parentNode.removeChild(a);
-    } else {
-      if (window.top === window &&
-          blobUrl.split('#')[0] === window.location.href.split('#')[0]) {
-        // If _parent == self, then opening an identical URL with different
-        // location hash will only cause a navigation, not a download.
-        var padCharacter = blobUrl.indexOf('?') === -1 ? '?' : '&';
-        blobUrl = blobUrl.replace(/#|$/, padCharacter + '$&');
+      if (scrolledDown) {
+        var nextPageIndex = visible.last.id;
+        if (views[nextPageIndex] && !this.isViewFinished(views[nextPageIndex])) {
+          return views[nextPageIndex];
+        }
+      } else {
+        var previousPageIndex = visible.first.id - 2;
+        if (views[previousPageIndex] && !this.isViewFinished(views[previousPageIndex])) {
+          return views[previousPageIndex];
+        }
       }
-      window.open(blobUrl, '_parent');
+      return null;
     }
-  }
-
-  function DownloadManager() {}
+  }, {
+    key: "isViewFinished",
+    value: function isViewFinished(view) {
+      return view.renderingState === RenderingStates.FINISHED;
+    }
+  }, {
+    key: "renderView",
+    value: function renderView(view) {
+      var _this = this;
 
-  DownloadManager.prototype = {
-    downloadUrl: function DownloadManager_downloadUrl(url, filename) {
-      if (!PDFJS.isValidUrl(url, true)) {
-        return; // restricted/invalid URL
+      switch (view.renderingState) {
+        case RenderingStates.FINISHED:
+          return false;
+        case RenderingStates.PAUSED:
+          this.highestPriorityPage = view.renderingId;
+          view.resume();
+          break;
+        case RenderingStates.RUNNING:
+          this.highestPriorityPage = view.renderingId;
+          break;
+        case RenderingStates.INITIAL:
+          this.highestPriorityPage = view.renderingId;
+          var continueRendering = function continueRendering() {
+            _this.renderHighestPriority();
+          };
+          view.draw().then(continueRendering, continueRendering);
+          break;
       }
+      return true;
+    }
+  }]);
 
-      download(url + '#pdfjs.action=download', filename);
-    },
+  return PDFRenderingQueue;
+}();
 
-    downloadData: function DownloadManager_downloadData(data, filename,
-                                                        contentType) {
-      if (navigator.msSaveBlob) { // IE10 and above
-        return navigator.msSaveBlob(new Blob([data], { type: contentType }),
-                                    filename);
-      }
+exports.RenderingStates = RenderingStates;
+exports.PDFRenderingQueue = PDFRenderingQueue;
 
-      var blobUrl = PDFJS.createObjectURL(data, contentType);
-      download(blobUrl, filename);
-    },
+/***/ }),
+/* 4 */
+/***/ (function(module, exports, __webpack_require__) {
 
-    download: function DownloadManager_download(blob, url, filename) {
-      if (!URL) {
-        // URL.createObjectURL is not supported
-        this.downloadUrl(url, filename);
-        return;
-      }
+"use strict";
 
-      if (navigator.msSaveBlob) {
-        // IE10 / IE11
-        if (!navigator.msSaveBlob(blob, filename)) {
-          this.downloadUrl(url, filename);
-        }
-        return;
-      }
 
-      var blobUrl = URL.createObjectURL(blob);
-      download(blobUrl, filename);
-    }
-  };
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.PDFPrintServiceFactory = exports.DefaultExternalServices = exports.PDFViewerApplication = undefined;
 
-  return DownloadManager;
-})();
+var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
 
+var _ui_utils = __webpack_require__(0);
 
+var _pdfjsLib = __webpack_require__(1);
 
+var _pdf_cursor_tools = __webpack_require__(6);
 
+var _pdf_rendering_queue = __webpack_require__(3);
 
-var DEFAULT_VIEW_HISTORY_CACHE_SIZE = 20;
+var _pdf_sidebar = __webpack_require__(24);
 
-/**
- * View History - This is a utility for saving various view parameters for
- *                recently opened files.
- *
- * The way that the view parameters are stored depends on how PDF.js is built,
- * for 'node make <flag>' the following cases exist:
- *  - FIREFOX or MOZCENTRAL - uses sessionStorage.
- *  - GENERIC or CHROME     - uses localStorage, if it is available.
- */
-var ViewHistory = (function ViewHistoryClosure() {
-  function ViewHistory(fingerprint, cacheSize) {
-    this.fingerprint = fingerprint;
-    this.cacheSize = cacheSize || DEFAULT_VIEW_HISTORY_CACHE_SIZE;
-    this.isInitializedPromiseResolved = false;
-    this.initializedPromise =
-        this._readFromStorage().then(function (databaseStr) {
-      this.isInitializedPromiseResolved = true;
+var _pdf_viewer = __webpack_require__(27);
 
-      var database = JSON.parse(databaseStr || '{}');
-      if (!('files' in database)) {
-        database.files = [];
+var _dom_events = __webpack_require__(2);
+
+var _overlay_manager = __webpack_require__(15);
+
+var _password_prompt = __webpack_require__(16);
+
+var _pdf_attachment_viewer = __webpack_require__(17);
+
+var _pdf_document_properties = __webpack_require__(18);
+
+var _pdf_find_bar = __webpack_require__(19);
+
+var _pdf_find_controller = __webpack_require__(7);
+
+var _pdf_history = __webpack_require__(20);
+
+var _pdf_link_service = __webpack_require__(5);
+
+var _pdf_outline_viewer = __webpack_require__(21);
+
+var _pdf_presentation_mode = __webpack_require__(23);
+
+var _pdf_thumbnail_viewer = __webpack_require__(26);
+
+var _secondary_toolbar = __webpack_require__(29);
+
+var _toolbar = __webpack_require__(31);
+
+var _view_history = __webpack_require__(32);
+
+var DEFAULT_SCALE_DELTA = 1.1;
+var DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT = 5000;
+function configure(PDFJS) {
+  PDFJS.imageResourcesPath = './images/';
+  PDFJS.workerSrc = '../build/pdf.worker.js';
+  PDFJS.cMapUrl = '../web/cmaps/';
+  PDFJS.cMapPacked = true;
+}
+var DefaultExternalServices = {
+  updateFindControlState: function updateFindControlState(data) {},
+  initPassiveLoading: function initPassiveLoading(callbacks) {},
+  fallback: function fallback(data, callback) {},
+  reportTelemetry: function reportTelemetry(data) {},
+  createDownloadManager: function createDownloadManager() {
+    throw new Error('Not implemented: createDownloadManager');
+  },
+  createPreferences: function createPreferences() {
+    throw new Error('Not implemented: createPreferences');
+  },
+  createL10n: function createL10n() {
+    throw new Error('Not implemented: createL10n');
+  },
+
+  supportsIntegratedFind: false,
+  supportsDocumentFonts: true,
+  supportsDocumentColors: true,
+  supportedMouseWheelZoomModifierKeys: {
+    ctrlKey: true,
+    metaKey: true
+  }
+};
+var PDFViewerApplication = {
+  initialBookmark: document.location.hash.substring(1),
+  initialDestination: null,
+  initialized: false,
+  fellback: false,
+  appConfig: null,
+  pdfDocument: null,
+  pdfLoadingTask: null,
+  printService: null,
+  pdfViewer: null,
+  pdfThumbnailViewer: null,
+  pdfRenderingQueue: null,
+  pdfPresentationMode: null,
+  pdfDocumentProperties: null,
+  pdfLinkService: null,
+  pdfHistory: null,
+  pdfSidebar: null,
+  pdfOutlineViewer: null,
+  pdfAttachmentViewer: null,
+  pdfCursorTools: null,
+  store: null,
+  downloadManager: null,
+  overlayManager: null,
+  preferences: null,
+  toolbar: null,
+  secondaryToolbar: null,
+  eventBus: null,
+  l10n: null,
+  isInitialViewSet: false,
+  downloadComplete: false,
+  viewerPrefs: {
+    sidebarViewOnLoad: _pdf_sidebar.SidebarView.NONE,
+    pdfBugEnabled: false,
+    showPreviousViewOnLoad: true,
+    defaultZoomValue: '',
+    disablePageMode: false,
+    disablePageLabels: false,
+    renderer: 'canvas',
+    enhanceTextSelection: false,
+    renderInteractiveForms: false,
+    enablePrintAutoRotate: false
+  },
+  isViewerEmbedded: window.parent !== window,
+  url: '',
+  baseUrl: '',
+  externalServices: DefaultExternalServices,
+  _boundEvents: {},
+  initialize: function initialize(appConfig) {
+    var _this = this;
+
+    this.preferences = this.externalServices.createPreferences();
+    configure(_pdfjsLib.PDFJS);
+    this.appConfig = appConfig;
+    return this._readPreferences().then(function () {
+      return _this._initializeL10n();
+    }).then(function () {
+      return _this._initializeViewerComponents();
+    }).then(function () {
+      _this.bindEvents();
+      _this.bindWindowEvents();
+      var appContainer = appConfig.appContainer || document.documentElement;
+      _this.l10n.translate(appContainer).then(function () {
+        _this.eventBus.dispatch('localized');
+      });
+      if (_this.isViewerEmbedded && !_pdfjsLib.PDFJS.isExternalLinkTargetSet()) {
+        _pdfjsLib.PDFJS.externalLinkTarget = _pdfjsLib.PDFJS.LinkTarget.TOP;
       }
-      if (database.files.length >= this.cacheSize) {
-        database.files.shift();
+      _this.initialized = true;
+    });
+  },
+  _readPreferences: function _readPreferences() {
+    var preferences = this.preferences,
+        viewerPrefs = this.viewerPrefs;
+
+    return Promise.all([preferences.get('enableWebGL').then(function resolved(value) {
+      _pdfjsLib.PDFJS.disableWebGL = !value;
+    }), preferences.get('sidebarViewOnLoad').then(function resolved(value) {
+      viewerPrefs['sidebarViewOnLoad'] = value;
+    }), preferences.get('pdfBugEnabled').then(function resolved(value) {
+      viewerPrefs['pdfBugEnabled'] = value;
+    }), preferences.get('showPreviousViewOnLoad').then(function resolved(value) {
+      viewerPrefs['showPreviousViewOnLoad'] = value;
+    }), preferences.get('defaultZoomValue').then(function resolved(value) {
+      viewerPrefs['defaultZoomValue'] = value;
+    }), preferences.get('enhanceTextSelection').then(function resolved(value) {
+      viewerPrefs['enhanceTextSelection'] = value;
+    }), preferences.get('disableTextLayer').then(function resolved(value) {
+      if (_pdfjsLib.PDFJS.disableTextLayer === true) {
+        return;
       }
-      var index;
-      for (var i = 0, length = database.files.length; i < length; i++) {
-        var branch = database.files[i];
-        if (branch.fingerprint === this.fingerprint) {
-          index = i;
-          break;
+      _pdfjsLib.PDFJS.disableTextLayer = value;
+    }), preferences.get('disableRange').then(function resolved(value) {
+      if (_pdfjsLib.PDFJS.disableRange === true) {
+        return;
+      }
+      _pdfjsLib.PDFJS.disableRange = value;
+    }), preferences.get('disableStream').then(function resolved(value) {
+      if (_pdfjsLib.PDFJS.disableStream === true) {
+        return;
+      }
+      _pdfjsLib.PDFJS.disableStream = value;
+    }), preferences.get('disableAutoFetch').then(function resolved(value) {
+      _pdfjsLib.PDFJS.disableAutoFetch = value;
+    }), preferences.get('disableFontFace').then(function resolved(value) {
+      if (_pdfjsLib.PDFJS.disableFontFace === true) {
+        return;
+      }
+      _pdfjsLib.PDFJS.disableFontFace = value;
+    }), preferences.get('useOnlyCssZoom').then(function resolved(value) {
+      _pdfjsLib.PDFJS.useOnlyCssZoom = value;
+    }), preferences.get('externalLinkTarget').then(function resolved(value) {
+      if (_pdfjsLib.PDFJS.isExternalLinkTargetSet()) {
+        return;
+      }
+      _pdfjsLib.PDFJS.externalLinkTarget = value;
+    }), preferences.get('renderer').then(function resolved(value) {
+      viewerPrefs['renderer'] = value;
+    }), preferences.get('renderInteractiveForms').then(function resolved(value) {
+      viewerPrefs['renderInteractiveForms'] = value;
+    }), preferences.get('disablePageMode').then(function resolved(value) {
+      viewerPrefs['disablePageMode'] = value;
+    }), preferences.get('disablePageLabels').then(function resolved(value) {
+      viewerPrefs['disablePageLabels'] = value;
+    }), preferences.get('enablePrintAutoRotate').then(function resolved(value) {
+      viewerPrefs['enablePrintAutoRotate'] = value;
+    })]).catch(function (reason) {});
+  },
+  _initializeL10n: function _initializeL10n() {
+    if (this.viewerPrefs['pdfBugEnabled']) {
+      var hash = document.location.hash.substring(1);
+      var hashParams = (0, _ui_utils.parseQueryString)(hash);
+      if ('locale' in hashParams) {
+        _pdfjsLib.PDFJS.locale = hashParams['locale'];
+      }
+    }
+    this.l10n = this.externalServices.createL10n();
+    return this.l10n.getDirection().then(function (dir) {
+      document.getElementsByTagName('html')[0].dir = dir;
+    });
+  },
+  _initializeViewerComponents: function _initializeViewerComponents() {
+    var _this2 = this;
+
+    var appConfig = this.appConfig;
+    return new Promise(function (resolve, reject) {
+      _this2.overlayManager = new _overlay_manager.OverlayManager();
+      var eventBus = appConfig.eventBus || (0, _dom_events.getGlobalEventBus)();
+      _this2.eventBus = eventBus;
+      var pdfRenderingQueue = new _pdf_rendering_queue.PDFRenderingQueue();
+      pdfRenderingQueue.onIdle = _this2.cleanup.bind(_this2);
+      _this2.pdfRenderingQueue = pdfRenderingQueue;
+      var pdfLinkService = new _pdf_link_service.PDFLinkService({ eventBus: eventBus });
+      _this2.pdfLinkService = pdfLinkService;
+      var downloadManager = _this2.externalServices.createDownloadManager();
+      _this2.downloadManager = downloadManager;
+      var container = appConfig.mainContainer;
+      var viewer = appConfig.viewerContainer;
+      _this2.pdfViewer = new _pdf_viewer.PDFViewer({
+        container: container,
+        viewer: viewer,
+        eventBus: eventBus,
+        renderingQueue: pdfRenderingQueue,
+        linkService: pdfLinkService,
+        downloadManager: downloadManager,
+        renderer: _this2.viewerPrefs['renderer'],
+        l10n: _this2.l10n,
+        enhanceTextSelection: _this2.viewerPrefs['enhanceTextSelection'],
+        renderInteractiveForms: _this2.viewerPrefs['renderInteractiveForms'],
+        enablePrintAutoRotate: _this2.viewerPrefs['enablePrintAutoRotate']
+      });
+      pdfRenderingQueue.setViewer(_this2.pdfViewer);
+      pdfLinkService.setViewer(_this2.pdfViewer);
+      var thumbnailContainer = appConfig.sidebar.thumbnailView;
+      _this2.pdfThumbnailViewer = new _pdf_thumbnail_viewer.PDFThumbnailViewer({
+        container: thumbnailContainer,
+        renderingQueue: pdfRenderingQueue,
+        linkService: pdfLinkService,
+        l10n: _this2.l10n
+      });
+      pdfRenderingQueue.setThumbnailViewer(_this2.pdfThumbnailViewer);
+      _this2.pdfHistory = new _pdf_history.PDFHistory({
+        linkService: pdfLinkService,
+        eventBus: eventBus
+      });
+      pdfLinkService.setHistory(_this2.pdfHistory);
+      _this2.findController = new _pdf_find_controller.PDFFindController({ pdfViewer: _this2.pdfViewer });
+      _this2.findController.onUpdateResultsCount = function (matchCount) {
+        if (_this2.supportsIntegratedFind) {
+          return;
         }
+        _this2.findBar.updateResultsCount(matchCount);
+      };
+      _this2.findController.onUpdateState = function (state, previous, matchCount) {
+        if (_this2.supportsIntegratedFind) {
+          _this2.externalServices.updateFindControlState({
+            result: state,
+            findPrevious: previous
+          });
+        } else {
+          _this2.findBar.updateUIState(state, previous, matchCount);
+        }
+      };
+      _this2.pdfViewer.setFindController(_this2.findController);
+      var findBarConfig = Object.create(appConfig.findBar);
+      findBarConfig.findController = _this2.findController;
+      findBarConfig.eventBus = eventBus;
+      _this2.findBar = new _pdf_find_bar.PDFFindBar(findBarConfig, _this2.l10n);
+      _this2.pdfDocumentProperties = new _pdf_document_properties.PDFDocumentProperties(appConfig.documentProperties, _this2.overlayManager, _this2.l10n);
+      _this2.pdfCursorTools = new _pdf_cursor_tools.PDFCursorTools({
+        container: container,
+        eventBus: eventBus,
+        preferences: _this2.preferences
+      });
+      _this2.toolbar = new _toolbar.Toolbar(appConfig.toolbar, container, eventBus, _this2.l10n);
+      _this2.secondaryToolbar = new _secondary_toolbar.SecondaryToolbar(appConfig.secondaryToolbar, container, eventBus);
+      if (_this2.supportsFullscreen) {
+        _this2.pdfPresentationMode = new _pdf_presentation_mode.PDFPresentationMode({
+          container: container,
+          viewer: viewer,
+          pdfViewer: _this2.pdfViewer,
+          eventBus: eventBus,
+          contextMenuItems: appConfig.fullscreen
+        });
       }
-      if (typeof index !== 'number') {
-        index = database.files.push({fingerprint: this.fingerprint}) - 1;
+      _this2.passwordPrompt = new _password_prompt.PasswordPrompt(appConfig.passwordOverlay, _this2.overlayManager, _this2.l10n);
+      _this2.pdfOutlineViewer = new _pdf_outline_viewer.PDFOutlineViewer({
+        container: appConfig.sidebar.outlineView,
+        eventBus: eventBus,
+        linkService: pdfLinkService
+      });
+      _this2.pdfAttachmentViewer = new _pdf_attachment_viewer.PDFAttachmentViewer({
+        container: appConfig.sidebar.attachmentsView,
+        eventBus: eventBus,
+        downloadManager: downloadManager
+      });
+      var sidebarConfig = Object.create(appConfig.sidebar);
+      sidebarConfig.pdfViewer = _this2.pdfViewer;
+      sidebarConfig.pdfThumbnailViewer = _this2.pdfThumbnailViewer;
+      sidebarConfig.pdfOutlineViewer = _this2.pdfOutlineViewer;
+      sidebarConfig.eventBus = eventBus;
+      _this2.pdfSidebar = new _pdf_sidebar.PDFSidebar(sidebarConfig, _this2.l10n);
+      _this2.pdfSidebar.onToggled = _this2.forceRendering.bind(_this2);
+      resolve(undefined);
+    });
+  },
+  run: function run(config) {
+    this.initialize(config).then(webViewerInitialized);
+  },
+  zoomIn: function zoomIn(ticks) {
+    var newScale = this.pdfViewer.currentScale;
+    do {
+      newScale = (newScale * DEFAULT_SCALE_DELTA).toFixed(2);
+      newScale = Math.ceil(newScale * 10) / 10;
+      newScale = Math.min(_ui_utils.MAX_SCALE, newScale);
+    } while (--ticks > 0 && newScale < _ui_utils.MAX_SCALE);
+    this.pdfViewer.currentScaleValue = newScale;
+  },
+  zoomOut: function zoomOut(ticks) {
+    var newScale = this.pdfViewer.currentScale;
+    do {
+      newScale = (newScale / DEFAULT_SCALE_DELTA).toFixed(2);
+      newScale = Math.floor(newScale * 10) / 10;
+      newScale = Math.max(_ui_utils.MIN_SCALE, newScale);
+    } while (--ticks > 0 && newScale > _ui_utils.MIN_SCALE);
+    this.pdfViewer.currentScaleValue = newScale;
+  },
+
+  get pagesCount() {
+    return this.pdfDocument ? this.pdfDocument.numPages : 0;
+  },
+  get pageRotation() {
+    return this.pdfViewer.pagesRotation;
+  },
+  set page(val) {
+    this.pdfViewer.currentPageNumber = val;
+  },
+  get page() {
+    return this.pdfViewer.currentPageNumber;
+  },
+  get printing() {
+    return !!this.printService;
+  },
+  get supportsPrinting() {
+    return PDFPrintServiceFactory.instance.supportsPrinting;
+  },
+  get supportsFullscreen() {
+    var support = void 0;
+    var doc = document.documentElement;
+    support = !!(doc.requestFullscreen || doc.mozRequestFullScreen || doc.webkitRequestFullScreen || doc.msRequestFullscreen);
+    if (document.fullscreenEnabled === false || document.mozFullScreenEnabled === false || document.webkitFullscreenEnabled === false || document.msFullscreenEnabled === false) {
+      support = false;
+    }
+    if (support && _pdfjsLib.PDFJS.disableFullscreen === true) {
+      support = false;
+    }
+    return (0, _pdfjsLib.shadow)(this, 'supportsFullscreen', support);
+  },
+  get supportsIntegratedFind() {
+    return this.externalServices.supportsIntegratedFind;
+  },
+  get supportsDocumentFonts() {
+    return this.externalServices.supportsDocumentFonts;
+  },
+  get supportsDocumentColors() {
+    return this.externalServices.supportsDocumentColors;
+  },
+  get loadingBar() {
+    var bar = new _ui_utils.ProgressBar('#loadingBar');
+    return (0, _pdfjsLib.shadow)(this, 'loadingBar', bar);
+  },
+  get supportedMouseWheelZoomModifierKeys() {
+    return this.externalServices.supportedMouseWheelZoomModifierKeys;
+  },
+  initPassiveLoading: function initPassiveLoading() {
+    throw new Error('Not implemented: initPassiveLoading');
+  },
+  setTitleUsingUrl: function setTitleUsingUrl(url) {
+    this.url = url;
+    this.baseUrl = url.split('#')[0];
+    var title = (0, _ui_utils.getPDFFileNameFromURL)(url, '');
+    if (!title) {
+      try {
+        title = decodeURIComponent((0, _pdfjsLib.getFilenameFromUrl)(url)) || url;
+      } catch (ex) {
+        title = url;
       }
-      this.file = database.files[index];
-      this.database = database;
-    }.bind(this));
-  }
+    }
+    this.setTitle(title);
+  },
+  setTitle: function setTitle(title) {
+    if (this.isViewerEmbedded) {
+      return;
+    }
+    document.title = title;
+  },
+  close: function close() {
+    var errorWrapper = this.appConfig.errorWrapper.container;
+    errorWrapper.setAttribute('hidden', 'true');
+    if (!this.pdfLoadingTask) {
+      return Promise.resolve();
+    }
+    var promise = this.pdfLoadingTask.destroy();
+    this.pdfLoadingTask = null;
+    if (this.pdfDocument) {
+      this.pdfDocument = null;
+      this.pdfThumbnailViewer.setDocument(null);
+      this.pdfViewer.setDocument(null);
+      this.pdfLinkService.setDocument(null, null);
+      this.pdfDocumentProperties.setDocument(null, null);
+    }
+    this.store = null;
+    this.isInitialViewSet = false;
+    this.downloadComplete = false;
+    this.pdfSidebar.reset();
+    this.pdfOutlineViewer.reset();
+    this.pdfAttachmentViewer.reset();
+    this.findController.reset();
+    this.findBar.reset();
+    this.toolbar.reset();
+    this.secondaryToolbar.reset();
+    if (typeof PDFBug !== 'undefined') {
+      PDFBug.cleanup();
+    }
+    return promise;
+  },
+  open: function open(file, args) {
+    var _this3 = this;
 
-  ViewHistory.prototype = {
-    _writeToStorage: function ViewHistory_writeToStorage() {
-      return new Promise(function (resolve) {
-        var databaseStr = JSON.stringify(this.database);
+    if (arguments.length > 2 || typeof args === 'number') {
+      return Promise.reject(new Error('Call of open() with obsolete signature.'));
+    }
+    if (this.pdfLoadingTask) {
+      return this.close().then(function () {
+        _this3.preferences.reload();
+        return _this3.open(file, args);
+      });
+    }
+    var parameters = Object.create(null),
+        scale = void 0;
+    if (typeof file === 'string') {
+      this.setTitleUsingUrl(file);
+      parameters.url = file;
+    } else if (file && 'byteLength' in file) {
+      parameters.data = file;
+    } else if (file.url && file.originalUrl) {
+      this.setTitleUsingUrl(file.originalUrl);
+      parameters.url = file.url;
+    }
+    if (args) {
+      for (var prop in args) {
+        parameters[prop] = args[prop];
+      }
+      if (args.scale) {
+        scale = args.scale;
+      }
+      if (args.length) {
+        this.pdfDocumentProperties.setFileSize(args.length);
+      }
+    }
+    var loadingTask = (0, _pdfjsLib.getDocument)(parameters);
+    this.pdfLoadingTask = loadingTask;
+    loadingTask.onPassword = function (updateCallback, reason) {
+      _this3.passwordPrompt.setUpdateCallback(updateCallback, reason);
+      _this3.passwordPrompt.open();
+    };
+    loadingTask.onProgress = function (_ref) {
+      var loaded = _ref.loaded,
+          total = _ref.total;
 
+      _this3.progress(loaded / total);
+    };
+    loadingTask.onUnsupportedFeature = this.fallback.bind(this);
+    return loadingTask.promise.then(function (pdfDocument) {
+      _this3.load(pdfDocument, scale);
+    }, function (exception) {
+      var message = exception && exception.message;
+      var loadingErrorMessage = void 0;
+      if (exception instanceof _pdfjsLib.InvalidPDFException) {
+        loadingErrorMessage = _this3.l10n.get('invalid_file_error', null, 'Invalid or corrupted PDF file.');
+      } else if (exception instanceof _pdfjsLib.MissingPDFException) {
+        loadingErrorMessage = _this3.l10n.get('missing_file_error', null, 'Missing PDF file.');
+      } else if (exception instanceof _pdfjsLib.UnexpectedResponseException) {
+        loadingErrorMessage = _this3.l10n.get('unexpected_response_error', null, 'Unexpected server response.');
+      } else {
+        loadingErrorMessage = _this3.l10n.get('loading_error', null, 'An error occurred while loading the PDF.');
+      }
+      return loadingErrorMessage.then(function (msg) {
+        _this3.error(msg, { message: message });
+        throw new Error(msg);
+      });
+    });
+  },
+  download: function download() {
+    var _this4 = this;
 
-        localStorage.setItem('database', databaseStr);
-        resolve();
-      }.bind(this));
-    },
+    function downloadByUrl() {
+      downloadManager.downloadUrl(url, filename);
+    }
+    var url = this.baseUrl;
+    var filename = (0, _ui_utils.getPDFFileNameFromURL)(this.url);
+    var downloadManager = this.downloadManager;
+    downloadManager.onerror = function (err) {
+      _this4.error('PDF failed to download: ' + err);
+    };
+    if (!this.pdfDocument || !this.downloadComplete) {
+      downloadByUrl();
+      return;
+    }
+    this.pdfDocument.getData().then(function (data) {
+      var blob = (0, _pdfjsLib.createBlob)(data, 'application/pdf');
+      downloadManager.download(blob, url, filename);
+    }).catch(downloadByUrl);
+  },
+  fallback: function fallback(featureId) {},
+  error: function error(message, moreInfo) {
+    var moreInfoText = [this.l10n.get('error_version_info', {
+      version: _pdfjsLib.version || '?',
+      build: _pdfjsLib.build || '?'
+    }, 'PDF.js v{{version}} (build: {{build}})')];
+    if (moreInfo) {
+      moreInfoText.push(this.l10n.get('error_message', { message: moreInfo.message }, 'Message: {{message}}'));
+      if (moreInfo.stack) {
+        moreInfoText.push(this.l10n.get('error_stack', { stack: moreInfo.stack }, 'Stack: {{stack}}'));
+      } else {
+        if (moreInfo.filename) {
+          moreInfoText.push(this.l10n.get('error_file', { file: moreInfo.filename }, 'File: {{file}}'));
+        }
+        if (moreInfo.lineNumber) {
+          moreInfoText.push(this.l10n.get('error_line', { line: moreInfo.lineNumber }, 'Line: {{line}}'));
+        }
+      }
+    }
+    var errorWrapperConfig = this.appConfig.errorWrapper;
+    var errorWrapper = errorWrapperConfig.container;
+    errorWrapper.removeAttribute('hidden');
+    var errorMessage = errorWrapperConfig.errorMessage;
+    errorMessage.textContent = message;
+    var closeButton = errorWrapperConfig.closeButton;
+    closeButton.onclick = function () {
+      errorWrapper.setAttribute('hidden', 'true');
+    };
+    var errorMoreInfo = errorWrapperConfig.errorMoreInfo;
+    var moreInfoButton = errorWrapperConfig.moreInfoButton;
+    var lessInfoButton = errorWrapperConfig.lessInfoButton;
+    moreInfoButton.onclick = function () {
+      errorMoreInfo.removeAttribute('hidden');
+      moreInfoButton.setAttribute('hidden', 'true');
+      lessInfoButton.removeAttribute('hidden');
+      errorMoreInfo.style.height = errorMoreInfo.scrollHeight + 'px';
+    };
+    lessInfoButton.onclick = function () {
+      errorMoreInfo.setAttribute('hidden', 'true');
+      moreInfoButton.removeAttribute('hidden');
+      lessInfoButton.setAttribute('hidden', 'true');
+    };
+    moreInfoButton.oncontextmenu = _ui_utils.noContextMenuHandler;
+    lessInfoButton.oncontextmenu = _ui_utils.noContextMenuHandler;
+    closeButton.oncontextmenu = _ui_utils.noContextMenuHandler;
+    moreInfoButton.removeAttribute('hidden');
+    lessInfoButton.setAttribute('hidden', 'true');
+    Promise.all(moreInfoText).then(function (parts) {
+      errorMoreInfo.value = parts.join('\n');
+    });
+  },
+  progress: function progress(level) {
+    var _this5 = this;
 
-    _readFromStorage: function ViewHistory_readFromStorage() {
-      return new Promise(function (resolve) {
+    if (this.downloadComplete) {
+      return;
+    }
+    var percent = Math.round(level * 100);
+    if (percent > this.loadingBar.percent || isNaN(percent)) {
+      this.loadingBar.percent = percent;
+      if (_pdfjsLib.PDFJS.disableAutoFetch && percent) {
+        if (this.disableAutoFetchLoadingBarTimeout) {
+          clearTimeout(this.disableAutoFetchLoadingBarTimeout);
+          this.disableAutoFetchLoadingBarTimeout = null;
+        }
+        this.loadingBar.show();
+        this.disableAutoFetchLoadingBarTimeout = setTimeout(function () {
+          _this5.loadingBar.hide();
+          _this5.disableAutoFetchLoadingBarTimeout = null;
+        }, DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT);
+      }
+    }
+  },
+  load: function load(pdfDocument, scale) {
+    var _this6 = this;
 
-        resolve(localStorage.getItem('database'));
+    scale = scale || _ui_utils.UNKNOWN_SCALE;
+    this.pdfDocument = pdfDocument;
+    pdfDocument.getDownloadInfo().then(function () {
+      _this6.downloadComplete = true;
+      _this6.loadingBar.hide();
+      firstPagePromise.then(function () {
+        _this6.eventBus.dispatch('documentload', { source: _this6 });
       });
-    },
+    });
+    var pageModePromise = pdfDocument.getPageMode().catch(function () {});
+    this.toolbar.setPagesCount(pdfDocument.numPages, false);
+    this.secondaryToolbar.setPagesCount(pdfDocument.numPages);
+    var id = this.documentFingerprint = pdfDocument.fingerprint;
+    var store = this.store = new _view_history.ViewHistory(id);
+    var baseDocumentUrl = void 0;
+    baseDocumentUrl = null;
+    this.pdfLinkService.setDocument(pdfDocument, baseDocumentUrl);
+    this.pdfDocumentProperties.setDocument(pdfDocument, this.url);
+    var pdfViewer = this.pdfViewer;
+    pdfViewer.setDocument(pdfDocument);
+    var firstPagePromise = pdfViewer.firstPagePromise;
+    var pagesPromise = pdfViewer.pagesPromise;
+    var onePageRendered = pdfViewer.onePageRendered;
+    var pdfThumbnailViewer = this.pdfThumbnailViewer;
+    pdfThumbnailViewer.setDocument(pdfDocument);
+    firstPagePromise.then(function (pdfPage) {
+      _this6.loadingBar.setWidth(_this6.appConfig.viewerContainer);
+      if (!_pdfjsLib.PDFJS.disableHistory && !_this6.isViewerEmbedded) {
+        if (!_this6.viewerPrefs['showPreviousViewOnLoad']) {
+          _this6.pdfHistory.clearHistoryState();
+        }
+        _this6.pdfHistory.initialize(_this6.documentFingerprint);
+        if (_this6.pdfHistory.initialDestination) {
+          _this6.initialDestination = _this6.pdfHistory.initialDestination;
+        } else if (_this6.pdfHistory.initialBookmark) {
+          _this6.initialBookmark = _this6.pdfHistory.initialBookmark;
+        }
+      }
+      var initialParams = {
+        destination: _this6.initialDestination,
+        bookmark: _this6.initialBookmark,
+        hash: null
+      };
+      var storePromise = store.getMultiple({
+        exists: false,
+        page: '1',
+        zoom: _ui_utils.DEFAULT_SCALE_VALUE,
+        scrollLeft: '0',
+        scrollTop: '0',
+        sidebarView: _pdf_sidebar.SidebarView.NONE
+      }).catch(function () {});
+      Promise.all([storePromise, pageModePromise]).then(function (_ref2) {
+        var _ref3 = _slicedToArray(_ref2, 2),
+            _ref3$ = _ref3[0],
+            values = _ref3$ === undefined ? {} : _ref3$,
+            pageMode = _ref3[1];
+
+        var hash = _this6.viewerPrefs['defaultZoomValue'] ? 'zoom=' + _this6.viewerPrefs['defaultZoomValue'] : null;
+        var sidebarView = _this6.viewerPrefs['sidebarViewOnLoad'];
+        if (values.exists && _this6.viewerPrefs['showPreviousViewOnLoad']) {
+          hash = 'page=' + values.page + '&zoom=' + (_this6.viewerPrefs['defaultZoomValue'] || values.zoom) + ',' + values.scrollLeft + ',' + values.scrollTop;
+          sidebarView = sidebarView || values.sidebarView | 0;
+        }
+        if (pageMode && !_this6.viewerPrefs['disablePageMode']) {
+          sidebarView = sidebarView || apiPageModeToSidebarView(pageMode);
+        }
+        return {
+          hash: hash,
+          sidebarView: sidebarView
+        };
+      }).then(function (_ref4) {
+        var hash = _ref4.hash,
+            sidebarView = _ref4.sidebarView;
 
-    set: function ViewHistory_set(name, val) {
-      if (!this.isInitializedPromiseResolved) {
+        _this6.setInitialView(hash, {
+          sidebarView: sidebarView,
+          scale: scale
+        });
+        initialParams.hash = hash;
+        if (!_this6.isViewerEmbedded) {
+          pdfViewer.focus();
+        }
+        return pagesPromise;
+      }).then(function () {
+        if (!initialParams.destination && !initialParams.bookmark && !initialParams.hash) {
+          return;
+        }
+        if (pdfViewer.hasEqualPageSizes) {
+          return;
+        }
+        _this6.initialDestination = initialParams.destination;
+        _this6.initialBookmark = initialParams.bookmark;
+        pdfViewer.currentScaleValue = pdfViewer.currentScaleValue;
+        _this6.setInitialView(initialParams.hash);
+      }).then(function () {
+        pdfViewer.update();
+      });
+    });
+    pdfDocument.getPageLabels().then(function (labels) {
+      if (!labels || _this6.viewerPrefs['disablePageLabels']) {
         return;
       }
-      this.file[name] = val;
-      return this._writeToStorage();
-    },
-
-    setMultiple: function ViewHistory_setMultiple(properties) {
-      if (!this.isInitializedPromiseResolved) {
+      var i = 0,
+          numLabels = labels.length;
+      if (numLabels !== _this6.pagesCount) {
+        console.error('The number of Page Labels does not match ' + 'the number of pages in the document.');
         return;
       }
-      for (var name in properties) {
-        this.file[name] = properties[name];
+      while (i < numLabels && labels[i] === (i + 1).toString()) {
+        i++;
       }
-      return this._writeToStorage();
-    },
-
-    get: function ViewHistory_get(name, defaultValue) {
-      if (!this.isInitializedPromiseResolved) {
-        return defaultValue;
+      if (i === numLabels) {
+        return;
       }
-      return this.file[name] || defaultValue;
-    }
-  };
+      pdfViewer.setPageLabels(labels);
+      pdfThumbnailViewer.setPageLabels(labels);
+      _this6.toolbar.setPagesCount(pdfDocument.numPages, true);
+      _this6.toolbar.setPageNumber(pdfViewer.currentPageNumber, pdfViewer.currentPageLabel);
+    });
+    pagesPromise.then(function () {
+      if (!_this6.supportsPrinting) {
+        return;
+      }
+      pdfDocument.getJavaScript().then(function (javaScript) {
+        if (javaScript.length) {
+          console.warn('Warning: JavaScript is not supported');
+          _this6.fallback(_pdfjsLib.UNSUPPORTED_FEATURES.javaScript);
+        }
+        var regex = /\bprint\s*\(/;
+        for (var i = 0, ii = javaScript.length; i < ii; i++) {
+          var js = javaScript[i];
+          if (js && regex.test(js)) {
+            setTimeout(function () {
+              window.print();
+            });
+            return;
+          }
+        }
+      });
+    });
+    Promise.all([onePageRendered, _ui_utils.animationStarted]).then(function () {
+      pdfDocument.getOutline().then(function (outline) {
+        _this6.pdfOutlineViewer.render({ outline: outline });
+      });
+      pdfDocument.getAttachments().then(function (attachments) {
+        _this6.pdfAttachmentViewer.render({ attachments: attachments });
+      });
+    });
+    pdfDocument.getMetadata().then(function (_ref5) {
+      var info = _ref5.info,
+          metadata = _ref5.metadata;
+
+      _this6.documentInfo = info;
+      _this6.metadata = metadata;
+      console.log('PDF ' + pdfDocument.fingerprint + ' [' + info.PDFFormatVersion + ' ' + (info.Producer || '-').trim() + ' / ' + (info.Creator || '-').trim() + ']' + ' (PDF.js: ' + (_pdfjsLib.version || '-') + (!_pdfjsLib.PDFJS.disableWebGL ? ' [WebGL]' : '') + ')');
+      var pdfTitle = void 0;
+      if (metadata && metadata.has('dc:title')) {
+        var title = metadata.get('dc:title');
+        if (title !== 'Untitled') {
+          pdfTitle = title;
+        }
+      }
+      if (!pdfTitle && info && info['Title']) {
+        pdfTitle = info['Title'];
+      }
+      if (pdfTitle) {
+        _this6.setTitle(pdfTitle + ' - ' + document.title);
+      }
+      if (info.IsAcroFormPresent) {
+        console.warn('Warning: AcroForm/XFA is not supported');
+        _this6.fallback(_pdfjsLib.UNSUPPORTED_FEATURES.forms);
+      }
+    });
+  },
+  setInitialView: function setInitialView(storedHash) {
+    var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
+    var _options$scale = options.scale,
+        scale = _options$scale === undefined ? 0 : _options$scale,
+        _options$sidebarView = options.sidebarView,
+        sidebarView = _options$sidebarView === undefined ? _pdf_sidebar.SidebarView.NONE : _options$sidebarView;
 
-  return ViewHistory;
-})();
+    this.isInitialViewSet = true;
+    this.pdfSidebar.setInitialView(sidebarView);
+    if (this.initialDestination) {
+      this.pdfLinkService.navigateTo(this.initialDestination);
+      this.initialDestination = null;
+    } else if (this.initialBookmark) {
+      this.pdfLinkService.setHash(this.initialBookmark);
+      this.pdfHistory.push({ hash: this.initialBookmark }, true);
+      this.initialBookmark = null;
+    } else if (storedHash) {
+      this.pdfLinkService.setHash(storedHash);
+    } else if (scale) {
+      this.pdfViewer.currentScaleValue = scale;
+      this.page = 1;
+    }
+    this.toolbar.setPageNumber(this.pdfViewer.currentPageNumber, this.pdfViewer.currentPageLabel);
+    this.secondaryToolbar.setPageNumber(this.pdfViewer.currentPageNumber);
+    if (!this.pdfViewer.currentScaleValue) {
+      this.pdfViewer.currentScaleValue = _ui_utils.DEFAULT_SCALE_VALUE;
+    }
+  },
+  cleanup: function cleanup() {
+    if (!this.pdfDocument) {
+      return;
+    }
+    this.pdfViewer.cleanup();
+    this.pdfThumbnailViewer.cleanup();
+    if (this.pdfViewer.renderer !== _ui_utils.RendererType.SVG) {
+      this.pdfDocument.cleanup();
+    }
+  },
+  forceRendering: function forceRendering() {
+    this.pdfRenderingQueue.printing = this.printing;
+    this.pdfRenderingQueue.isThumbnailViewEnabled = this.pdfSidebar.isThumbnailViewVisible;
+    this.pdfRenderingQueue.renderHighestPriority();
+  },
+  beforePrint: function beforePrint() {
+    var _this7 = this;
 
+    if (this.printService) {
+      return;
+    }
+    if (!this.supportsPrinting) {
+      this.l10n.get('printing_not_supported', null, 'Warning: Printing is not fully supported by ' + 'this browser.').then(function (printMessage) {
+        _this7.error(printMessage);
+      });
+      return;
+    }
+    if (!this.pdfViewer.pageViewsReady) {
+      this.l10n.get('printing_not_ready', null, 'Warning: The PDF is not fully loaded for printing.').then(function (notReadyMessage) {
+        window.alert(notReadyMessage);
+      });
+      return;
+    }
+    var pagesOverview = this.pdfViewer.getPagesOverview();
+    var printContainer = this.appConfig.printContainer;
+    var printService = PDFPrintServiceFactory.instance.createPrintService(this.pdfDocument, pagesOverview, printContainer, this.l10n);
+    this.printService = printService;
+    this.forceRendering();
+    printService.layout();
+  },
 
-/**
- * Creates a "search bar" given a set of DOM elements that act as controls
- * for searching or for setting search preferences in the UI. This object
- * also sets up the appropriate events for the controls. Actual searching
- * is done by PDFFindController.
- */
-var PDFFindBar = (function PDFFindBarClosure() {
-  function PDFFindBar(options) {
-    this.opened = false;
-    this.bar = options.bar || null;
-    this.toggleButton = options.toggleButton || null;
-    this.findField = options.findField || null;
-    this.highlightAll = options.highlightAllCheckbox || null;
-    this.caseSensitive = options.caseSensitiveCheckbox || null;
-    this.findMsg = options.findMsg || null;
-    this.findResultsCount = options.findResultsCount || null;
-    this.findStatusIcon = options.findStatusIcon || null;
-    this.findPreviousButton = options.findPreviousButton || null;
-    this.findNextButton = options.findNextButton || null;
-    this.findController = options.findController || null;
+  afterPrint: function pdfViewSetupAfterPrint() {
+    if (this.printService) {
+      this.printService.destroy();
+      this.printService = null;
+    }
+    this.forceRendering();
+  },
+  rotatePages: function rotatePages(delta) {
+    if (!this.pdfDocument) {
+      return;
+    }
+    var pdfViewer = this.pdfViewer,
+        pdfThumbnailViewer = this.pdfThumbnailViewer;
 
-    if (this.findController === null) {
-      throw new Error('PDFFindBar cannot be used without a ' +
-                      'PDFFindController instance.');
+    var pageNumber = pdfViewer.currentPageNumber;
+    var newRotation = (pdfViewer.pagesRotation + 360 + delta) % 360;
+    pdfViewer.pagesRotation = newRotation;
+    pdfThumbnailViewer.pagesRotation = newRotation;
+    this.forceRendering();
+    pdfViewer.currentPageNumber = pageNumber;
+  },
+  requestPresentationMode: function requestPresentationMode() {
+    if (!this.pdfPresentationMode) {
+      return;
     }
+    this.pdfPresentationMode.request();
+  },
+  bindEvents: function bindEvents() {
+    var eventBus = this.eventBus,
+        _boundEvents = this._boundEvents;
+
+    _boundEvents.beforePrint = this.beforePrint.bind(this);
+    _boundEvents.afterPrint = this.afterPrint.bind(this);
+    eventBus.on('resize', webViewerResize);
+    eventBus.on('hashchange', webViewerHashchange);
+    eventBus.on('beforeprint', _boundEvents.beforePrint);
+    eventBus.on('afterprint', _boundEvents.afterPrint);
+    eventBus.on('pagerendered', webViewerPageRendered);
+    eventBus.on('textlayerrendered', webViewerTextLayerRendered);
+    eventBus.on('updateviewarea', webViewerUpdateViewarea);
+    eventBus.on('pagechanging', webViewerPageChanging);
+    eventBus.on('scalechanging', webViewerScaleChanging);
+    eventBus.on('sidebarviewchanged', webViewerSidebarViewChanged);
+    eventBus.on('pagemode', webViewerPageMode);
+    eventBus.on('namedaction', webViewerNamedAction);
+    eventBus.on('presentationmodechanged', webViewerPresentationModeChanged);
+    eventBus.on('presentationmode', webViewerPresentationMode);
+    eventBus.on('openfile', webViewerOpenFile);
+    eventBus.on('print', webViewerPrint);
+    eventBus.on('download', webViewerDownload);
+    eventBus.on('firstpage', webViewerFirstPage);
+    eventBus.on('lastpage', webViewerLastPage);
+    eventBus.on('nextpage', webViewerNextPage);
+    eventBus.on('previouspage', webViewerPreviousPage);
+    eventBus.on('zoomin', webViewerZoomIn);
+    eventBus.on('zoomout', webViewerZoomOut);
+    eventBus.on('pagenumberchanged', webViewerPageNumberChanged);
+    eventBus.on('scalechanged', webViewerScaleChanged);
+    eventBus.on('rotatecw', webViewerRotateCw);
+    eventBus.on('rotateccw', webViewerRotateCcw);
+    eventBus.on('documentproperties', webViewerDocumentProperties);
+    eventBus.on('find', webViewerFind);
+    eventBus.on('findfromurlhash', webViewerFindFromUrlHash);
+    eventBus.on('fileinputchange', webViewerFileInputChange);
+  },
+  bindWindowEvents: function bindWindowEvents() {
+    var eventBus = this.eventBus,
+        _boundEvents = this._boundEvents;
 
-    // Add event listeners to the DOM elements.
-    var self = this;
-    this.toggleButton.addEventListener('click', function() {
-      self.toggle();
+    _boundEvents.windowResize = function () {
+      eventBus.dispatch('resize');
+    };
+    _boundEvents.windowHashChange = function () {
+      eventBus.dispatch('hashchange', { hash: document.location.hash.substring(1) });
+    };
+    _boundEvents.windowBeforePrint = function () {
+      eventBus.dispatch('beforeprint');
+    };
+    _boundEvents.windowAfterPrint = function () {
+      eventBus.dispatch('afterprint');
+    };
+    window.addEventListener('wheel', webViewerWheel);
+    window.addEventListener('click', webViewerClick);
+    window.addEventListener('keydown', webViewerKeyDown);
+    window.addEventListener('resize', _boundEvents.windowResize);
+    window.addEventListener('hashchange', _boundEvents.windowHashChange);
+    window.addEventListener('beforeprint', _boundEvents.windowBeforePrint);
+    window.addEventListener('afterprint', _boundEvents.windowAfterPrint);
+    _boundEvents.windowChange = function (evt) {
+      var files = evt.target.files;
+      if (!files || files.length === 0) {
+        return;
+      }
+      eventBus.dispatch('fileinputchange', { fileInput: evt.target });
+    };
+    window.addEventListener('change', _boundEvents.windowChange);
+  },
+  unbindEvents: function unbindEvents() {
+    var eventBus = this.eventBus,
+        _boundEvents = this._boundEvents;
+
+    eventBus.off('resize', webViewerResize);
+    eventBus.off('hashchange', webViewerHashchange);
+    eventBus.off('beforeprint', _boundEvents.beforePrint);
+    eventBus.off('afterprint', _boundEvents.afterPrint);
+    eventBus.off('pagerendered', webViewerPageRendered);
+    eventBus.off('textlayerrendered', webViewerTextLayerRendered);
+    eventBus.off('updateviewarea', webViewerUpdateViewarea);
+    eventBus.off('pagechanging', webViewerPageChanging);
+    eventBus.off('scalechanging', webViewerScaleChanging);
+    eventBus.off('sidebarviewchanged', webViewerSidebarViewChanged);
+    eventBus.off('pagemode', webViewerPageMode);
+    eventBus.off('namedaction', webViewerNamedAction);
+    eventBus.off('presentationmodechanged', webViewerPresentationModeChanged);
+    eventBus.off('presentationmode', webViewerPresentationMode);
+    eventBus.off('openfile', webViewerOpenFile);
+    eventBus.off('print', webViewerPrint);
+    eventBus.off('download', webViewerDownload);
+    eventBus.off('firstpage', webViewerFirstPage);
+    eventBus.off('lastpage', webViewerLastPage);
+    eventBus.off('nextpage', webViewerNextPage);
+    eventBus.off('previouspage', webViewerPreviousPage);
+    eventBus.off('zoomin', webViewerZoomIn);
+    eventBus.off('zoomout', webViewerZoomOut);
+    eventBus.off('pagenumberchanged', webViewerPageNumberChanged);
+    eventBus.off('scalechanged', webViewerScaleChanged);
+    eventBus.off('rotatecw', webViewerRotateCw);
+    eventBus.off('rotateccw', webViewerRotateCcw);
+    eventBus.off('documentproperties', webViewerDocumentProperties);
+    eventBus.off('find', webViewerFind);
+    eventBus.off('findfromurlhash', webViewerFindFromUrlHash);
+    eventBus.off('fileinputchange', webViewerFileInputChange);
+    _boundEvents.beforePrint = null;
+    _boundEvents.afterPrint = null;
+  },
+  unbindWindowEvents: function unbindWindowEvents() {
+    var _boundEvents = this._boundEvents;
+
+    window.removeEventListener('wheel', webViewerWheel);
+    window.removeEventListener('click', webViewerClick);
+    window.removeEventListener('keydown', webViewerKeyDown);
+    window.removeEventListener('resize', _boundEvents.windowResize);
+    window.removeEventListener('hashchange', _boundEvents.windowHashChange);
+    window.removeEventListener('beforeprint', _boundEvents.windowBeforePrint);
+    window.removeEventListener('afterprint', _boundEvents.windowAfterPrint);
+    window.removeEventListener('change', _boundEvents.windowChange);
+    _boundEvents.windowChange = null;
+    _boundEvents.windowResize = null;
+    _boundEvents.windowHashChange = null;
+    _boundEvents.windowBeforePrint = null;
+    _boundEvents.windowAfterPrint = null;
+  }
+};
+var validateFileURL = void 0;
+{
+  var HOSTED_VIEWER_ORIGINS = ['null', 'http://mozilla.github.io', 'https://mozilla.github.io'];
+  validateFileURL = function validateFileURL(file) {
+    if (file === undefined) {
+      return;
+    }
+    try {
+      var viewerOrigin = new URL(window.location.href).origin || 'null';
+      if (HOSTED_VIEWER_ORIGINS.indexOf(viewerOrigin) >= 0) {
+        return;
+      }
+      var fileOrigin = new URL(file, window.location.href).origin;
+      if (fileOrigin !== viewerOrigin) {
+        throw new Error('file origin does not match viewer\'s');
+      }
+    } catch (ex) {
+      var message = ex && ex.message;
+      PDFViewerApplication.l10n.get('loading_error', null, 'An error occurred while loading the PDF.').then(function (loadingErrorMessage) {
+        PDFViewerApplication.error(loadingErrorMessage, { message: message });
+      });
+      throw ex;
+    }
+  };
+}
+function loadAndEnablePDFBug(enabledTabs) {
+  return new Promise(function (resolve, reject) {
+    var appConfig = PDFViewerApplication.appConfig;
+    var script = document.createElement('script');
+    script.src = appConfig.debuggerScriptPath;
+    script.onload = function () {
+      PDFBug.enable(enabledTabs);
+      PDFBug.init({
+        PDFJS: _pdfjsLib.PDFJS,
+        OPS: _pdfjsLib.OPS
+      }, appConfig.mainContainer);
+      resolve();
+    };
+    script.onerror = function () {
+      reject(new Error('Cannot load debugger at ' + script.src));
+    };
+    (document.getElementsByTagName('head')[0] || document.body).appendChild(script);
+  });
+}
+function webViewerInitialized() {
+  var appConfig = PDFViewerApplication.appConfig;
+  var file = void 0;
+  var queryString = document.location.search.substring(1);
+  var params = (0, _ui_utils.parseQueryString)(queryString);
+  file = 'file' in params ? params.file : appConfig.defaultUrl;
+  validateFileURL(file);
+  var waitForBeforeOpening = [];
+  var fileInput = document.createElement('input');
+  fileInput.id = appConfig.openFileInputName;
+  fileInput.className = 'fileInput';
+  fileInput.setAttribute('type', 'file');
+  fileInput.oncontextmenu = _ui_utils.noContextMenuHandler;
+  document.body.appendChild(fileInput);
+  if (!window.File || !window.FileReader || !window.FileList || !window.Blob) {
+    appConfig.toolbar.openFile.setAttribute('hidden', 'true');
+    appConfig.secondaryToolbar.openFileButton.setAttribute('hidden', 'true');
+  } else {
+    fileInput.value = null;
+  }
+  if (PDFViewerApplication.viewerPrefs['pdfBugEnabled']) {
+    var hash = document.location.hash.substring(1);
+    var hashParams = (0, _ui_utils.parseQueryString)(hash);
+    if ('disableworker' in hashParams) {
+      _pdfjsLib.PDFJS.disableWorker = hashParams['disableworker'] === 'true';
+    }
+    if ('disablerange' in hashParams) {
+      _pdfjsLib.PDFJS.disableRange = hashParams['disablerange'] === 'true';
+    }
+    if ('disablestream' in hashParams) {
+      _pdfjsLib.PDFJS.disableStream = hashParams['disablestream'] === 'true';
+    }
+    if ('disableautofetch' in hashParams) {
+      _pdfjsLib.PDFJS.disableAutoFetch = hashParams['disableautofetch'] === 'true';
+    }
+    if ('disablefontface' in hashParams) {
+      _pdfjsLib.PDFJS.disableFontFace = hashParams['disablefontface'] === 'true';
+    }
+    if ('disablehistory' in hashParams) {
+      _pdfjsLib.PDFJS.disableHistory = hashParams['disablehistory'] === 'true';
+    }
+    if ('webgl' in hashParams) {
+      _pdfjsLib.PDFJS.disableWebGL = hashParams['webgl'] !== 'true';
+    }
+    if ('useonlycsszoom' in hashParams) {
+      _pdfjsLib.PDFJS.useOnlyCssZoom = hashParams['useonlycsszoom'] === 'true';
+    }
+    if ('verbosity' in hashParams) {
+      _pdfjsLib.PDFJS.verbosity = hashParams['verbosity'] | 0;
+    }
+    if ('ignorecurrentpositiononzoom' in hashParams) {
+      _pdfjsLib.PDFJS.ignoreCurrentPositionOnZoom = hashParams['ignorecurrentpositiononzoom'] === 'true';
+    }
+    if ('textlayer' in hashParams) {
+      switch (hashParams['textlayer']) {
+        case 'off':
+          _pdfjsLib.PDFJS.disableTextLayer = true;
+          break;
+        case 'visible':
+        case 'shadow':
+        case 'hover':
+          var viewer = appConfig.viewerContainer;
+          viewer.classList.add('textLayer-' + hashParams['textlayer']);
+          break;
+      }
+    }
+    if ('pdfbug' in hashParams) {
+      _pdfjsLib.PDFJS.pdfBug = true;
+      var pdfBug = hashParams['pdfbug'];
+      var enabled = pdfBug.split(',');
+      waitForBeforeOpening.push(loadAndEnablePDFBug(enabled));
+    }
+  }
+  if (!PDFViewerApplication.supportsPrinting) {
+    appConfig.toolbar.print.classList.add('hidden');
+    appConfig.secondaryToolbar.printButton.classList.add('hidden');
+  }
+  if (!PDFViewerApplication.supportsFullscreen) {
+    appConfig.toolbar.presentationModeButton.classList.add('hidden');
+    appConfig.secondaryToolbar.presentationModeButton.classList.add('hidden');
+  }
+  if (PDFViewerApplication.supportsIntegratedFind) {
+    appConfig.toolbar.viewFind.classList.add('hidden');
+  }
+  appConfig.sidebar.mainContainer.addEventListener('transitionend', function (evt) {
+    if (evt.target === this) {
+      PDFViewerApplication.eventBus.dispatch('resize');
+    }
+  }, true);
+  appConfig.sidebar.toggleButton.addEventListener('click', function () {
+    PDFViewerApplication.pdfSidebar.toggle();
+  });
+  Promise.all(waitForBeforeOpening).then(function () {
+    webViewerOpenFileViaURL(file);
+  }).catch(function (reason) {
+    PDFViewerApplication.l10n.get('loading_error', null, 'An error occurred while opening.').then(function (msg) {
+      PDFViewerApplication.error(msg, reason);
     });
-
-    this.findField.addEventListener('input', function() {
-      self.dispatchEvent('');
+  });
+}
+var webViewerOpenFileViaURL = void 0;
+{
+  webViewerOpenFileViaURL = function webViewerOpenFileViaURL(file) {
+    if (file && file.lastIndexOf('file:', 0) === 0) {
+      PDFViewerApplication.setTitleUsingUrl(file);
+      var xhr = new XMLHttpRequest();
+      xhr.onload = function () {
+        PDFViewerApplication.open(new Uint8Array(xhr.response));
+      };
+      try {
+        xhr.open('GET', file);
+        xhr.responseType = 'arraybuffer';
+        xhr.send();
+      } catch (ex) {
+        PDFViewerApplication.l10n.get('loading_error', null, 'An error occurred while loading the PDF.').then(function (msg) {
+          PDFViewerApplication.error(msg, ex);
+        });
+      }
+      return;
+    }
+    if (file) {
+      PDFViewerApplication.open(file);
+    }
+  };
+}
+function webViewerPageRendered(evt) {
+  var pageNumber = evt.pageNumber;
+  var pageIndex = pageNumber - 1;
+  var pageView = PDFViewerApplication.pdfViewer.getPageView(pageIndex);
+  if (pageNumber === PDFViewerApplication.page) {
+    PDFViewerApplication.toolbar.updateLoadingIndicatorState(false);
+  }
+  if (!pageView) {
+    return;
+  }
+  if (PDFViewerApplication.pdfSidebar.isThumbnailViewVisible) {
+    var thumbnailView = PDFViewerApplication.pdfThumbnailViewer.getThumbnail(pageIndex);
+    thumbnailView.setImage(pageView);
+  }
+  if (_pdfjsLib.PDFJS.pdfBug && Stats.enabled && pageView.stats) {
+    Stats.add(pageNumber, pageView.stats);
+  }
+  if (pageView.error) {
+    PDFViewerApplication.l10n.get('rendering_error', null, 'An error occurred while rendering the page.').then(function (msg) {
+      PDFViewerApplication.error(msg, pageView.error);
     });
+  }
+}
+function webViewerTextLayerRendered(evt) {}
+function webViewerPageMode(evt) {
+  var mode = evt.mode,
+      view = void 0;
+  switch (mode) {
+    case 'thumbs':
+      view = _pdf_sidebar.SidebarView.THUMBS;
+      break;
+    case 'bookmarks':
+    case 'outline':
+      view = _pdf_sidebar.SidebarView.OUTLINE;
+      break;
+    case 'attachments':
+      view = _pdf_sidebar.SidebarView.ATTACHMENTS;
+      break;
+    case 'none':
+      view = _pdf_sidebar.SidebarView.NONE;
+      break;
+    default:
+      console.error('Invalid "pagemode" hash parameter: ' + mode);
+      return;
+  }
+  PDFViewerApplication.pdfSidebar.switchView(view, true);
+}
+function webViewerNamedAction(evt) {
+  var action = evt.action;
+  switch (action) {
+    case 'GoToPage':
+      PDFViewerApplication.appConfig.toolbar.pageNumber.select();
+      break;
+    case 'Find':
+      if (!PDFViewerApplication.supportsIntegratedFind) {
+        PDFViewerApplication.findBar.toggle();
+      }
+      break;
+  }
+}
+function webViewerPresentationModeChanged(evt) {
+  var active = evt.active,
+      switchInProgress = evt.switchInProgress;
+
+  PDFViewerApplication.pdfViewer.presentationModeState = switchInProgress ? _pdf_viewer.PresentationModeState.CHANGING : active ? _pdf_viewer.PresentationModeState.FULLSCREEN : _pdf_viewer.PresentationModeState.NORMAL;
+}
+function webViewerSidebarViewChanged(evt) {
+  PDFViewerApplication.pdfRenderingQueue.isThumbnailViewEnabled = PDFViewerApplication.pdfSidebar.isThumbnailViewVisible;
+  var store = PDFViewerApplication.store;
+  if (store && PDFViewerApplication.isInitialViewSet) {
+    store.set('sidebarView', evt.view).catch(function () {});
+  }
+}
+function webViewerUpdateViewarea(evt) {
+  var location = evt.location,
+      store = PDFViewerApplication.store;
+  if (store && PDFViewerApplication.isInitialViewSet) {
+    store.setMultiple({
+      'exists': true,
+      'page': location.pageNumber,
+      'zoom': location.scale,
+      'scrollLeft': location.left,
+      'scrollTop': location.top
+    }).catch(function () {});
+  }
+  var href = PDFViewerApplication.pdfLinkService.getAnchorUrl(location.pdfOpenParams);
+  PDFViewerApplication.appConfig.toolbar.viewBookmark.href = href;
+  PDFViewerApplication.appConfig.secondaryToolbar.viewBookmarkButton.href = href;
+  PDFViewerApplication.pdfHistory.updateCurrentBookmark(location.pdfOpenParams, location.pageNumber);
+  var currentPage = PDFViewerApplication.pdfViewer.getPageView(PDFViewerApplication.page - 1);
+  var loading = currentPage.renderingState !== _pdf_rendering_queue.RenderingStates.FINISHED;
+  PDFViewerApplication.toolbar.updateLoadingIndicatorState(loading);
+}
+function webViewerResize() {
+  var pdfDocument = PDFViewerApplication.pdfDocument,
+      pdfViewer = PDFViewerApplication.pdfViewer;
 
-    this.bar.addEventListener('keydown', function(evt) {
-      switch (evt.keyCode) {
-        case 13: // Enter
-          if (evt.target === self.findField) {
-            self.dispatchEvent('again', evt.shiftKey);
+  if (!pdfDocument) {
+    return;
+  }
+  var currentScaleValue = pdfViewer.currentScaleValue;
+  if (currentScaleValue === 'auto' || currentScaleValue === 'page-fit' || currentScaleValue === 'page-width') {
+    pdfViewer.currentScaleValue = currentScaleValue;
+  }
+  pdfViewer.update();
+}
+function webViewerHashchange(evt) {
+  if (PDFViewerApplication.pdfHistory.isHashChangeUnlocked) {
+    var hash = evt.hash;
+    if (!hash) {
+      return;
+    }
+    if (!PDFViewerApplication.isInitialViewSet) {
+      PDFViewerApplication.initialBookmark = hash;
+    } else {
+      PDFViewerApplication.pdfLinkService.setHash(hash);
+    }
+  }
+}
+var webViewerFileInputChange = void 0;
+{
+  webViewerFileInputChange = function webViewerFileInputChange(evt) {
+    var file = evt.fileInput.files[0];
+    if (!_pdfjsLib.PDFJS.disableCreateObjectURL && URL.createObjectURL) {
+      PDFViewerApplication.open(URL.createObjectURL(file));
+    } else {
+      var fileReader = new FileReader();
+      fileReader.onload = function webViewerChangeFileReaderOnload(evt) {
+        var buffer = evt.target.result;
+        PDFViewerApplication.open(new Uint8Array(buffer));
+      };
+      fileReader.readAsArrayBuffer(file);
+    }
+    PDFViewerApplication.setTitleUsingUrl(file.name);
+    var appConfig = PDFViewerApplication.appConfig;
+    appConfig.toolbar.viewBookmark.setAttribute('hidden', 'true');
+    appConfig.secondaryToolbar.viewBookmarkButton.setAttribute('hidden', 'true');
+    appConfig.toolbar.download.setAttribute('hidden', 'true');
+    appConfig.secondaryToolbar.downloadButton.setAttribute('hidden', 'true');
+  };
+}
+function webViewerPresentationMode() {
+  PDFViewerApplication.requestPresentationMode();
+}
+function webViewerOpenFile() {
+  var openFileInputName = PDFViewerApplication.appConfig.openFileInputName;
+  document.getElementById(openFileInputName).click();
+}
+function webViewerPrint() {
+  window.print();
+}
+function webViewerDownload() {
+  PDFViewerApplication.download();
+}
+function webViewerFirstPage() {
+  if (PDFViewerApplication.pdfDocument) {
+    PDFViewerApplication.page = 1;
+  }
+}
+function webViewerLastPage() {
+  if (PDFViewerApplication.pdfDocument) {
+    PDFViewerApplication.page = PDFViewerApplication.pagesCount;
+  }
+}
+function webViewerNextPage() {
+  PDFViewerApplication.page++;
+}
+function webViewerPreviousPage() {
+  PDFViewerApplication.page--;
+}
+function webViewerZoomIn() {
+  PDFViewerApplication.zoomIn();
+}
+function webViewerZoomOut() {
+  PDFViewerApplication.zoomOut();
+}
+function webViewerPageNumberChanged(evt) {
+  var pdfViewer = PDFViewerApplication.pdfViewer;
+  pdfViewer.currentPageLabel = evt.value;
+  if (evt.value !== pdfViewer.currentPageNumber.toString() && evt.value !== pdfViewer.currentPageLabel) {
+    PDFViewerApplication.toolbar.setPageNumber(pdfViewer.currentPageNumber, pdfViewer.currentPageLabel);
+  }
+}
+function webViewerScaleChanged(evt) {
+  PDFViewerApplication.pdfViewer.currentScaleValue = evt.value;
+}
+function webViewerRotateCw() {
+  PDFViewerApplication.rotatePages(90);
+}
+function webViewerRotateCcw() {
+  PDFViewerApplication.rotatePages(-90);
+}
+function webViewerDocumentProperties() {
+  PDFViewerApplication.pdfDocumentProperties.open();
+}
+function webViewerFind(evt) {
+  PDFViewerApplication.findController.executeCommand('find' + evt.type, {
+    query: evt.query,
+    phraseSearch: evt.phraseSearch,
+    caseSensitive: evt.caseSensitive,
+    highlightAll: evt.highlightAll,
+    findPrevious: evt.findPrevious
+  });
+}
+function webViewerFindFromUrlHash(evt) {
+  PDFViewerApplication.findController.executeCommand('find', {
+    query: evt.query,
+    phraseSearch: evt.phraseSearch,
+    caseSensitive: false,
+    highlightAll: true,
+    findPrevious: false
+  });
+}
+function webViewerScaleChanging(evt) {
+  PDFViewerApplication.toolbar.setPageScale(evt.presetValue, evt.scale);
+  PDFViewerApplication.pdfViewer.update();
+}
+function webViewerPageChanging(evt) {
+  var page = evt.pageNumber;
+  PDFViewerApplication.toolbar.setPageNumber(page, evt.pageLabel || null);
+  PDFViewerApplication.secondaryToolbar.setPageNumber(page);
+  if (PDFViewerApplication.pdfSidebar.isThumbnailViewVisible) {
+    PDFViewerApplication.pdfThumbnailViewer.scrollThumbnailIntoView(page);
+  }
+  if (_pdfjsLib.PDFJS.pdfBug && Stats.enabled) {
+    var pageView = PDFViewerApplication.pdfViewer.getPageView(page - 1);
+    if (pageView.stats) {
+      Stats.add(page, pageView.stats);
+    }
+  }
+}
+var zoomDisabled = false,
+    zoomDisabledTimeout = void 0;
+function webViewerWheel(evt) {
+  var pdfViewer = PDFViewerApplication.pdfViewer;
+  if (pdfViewer.isInPresentationMode) {
+    return;
+  }
+  if (evt.ctrlKey || evt.metaKey) {
+    var support = PDFViewerApplication.supportedMouseWheelZoomModifierKeys;
+    if (evt.ctrlKey && !support.ctrlKey || evt.metaKey && !support.metaKey) {
+      return;
+    }
+    evt.preventDefault();
+    if (zoomDisabled) {
+      return;
+    }
+    var previousScale = pdfViewer.currentScale;
+    var delta = (0, _ui_utils.normalizeWheelEventDelta)(evt);
+    var MOUSE_WHEEL_DELTA_PER_PAGE_SCALE = 3.0;
+    var ticks = delta * MOUSE_WHEEL_DELTA_PER_PAGE_SCALE;
+    if (ticks < 0) {
+      PDFViewerApplication.zoomOut(-ticks);
+    } else {
+      PDFViewerApplication.zoomIn(ticks);
+    }
+    var currentScale = pdfViewer.currentScale;
+    if (previousScale !== currentScale) {
+      var scaleCorrectionFactor = currentScale / previousScale - 1;
+      var rect = pdfViewer.container.getBoundingClientRect();
+      var dx = evt.clientX - rect.left;
+      var dy = evt.clientY - rect.top;
+      pdfViewer.container.scrollLeft += dx * scaleCorrectionFactor;
+      pdfViewer.container.scrollTop += dy * scaleCorrectionFactor;
+    }
+  } else {
+    zoomDisabled = true;
+    clearTimeout(zoomDisabledTimeout);
+    zoomDisabledTimeout = setTimeout(function () {
+      zoomDisabled = false;
+    }, 1000);
+  }
+}
+function webViewerClick(evt) {
+  if (!PDFViewerApplication.secondaryToolbar.isOpen) {
+    return;
+  }
+  var appConfig = PDFViewerApplication.appConfig;
+  if (PDFViewerApplication.pdfViewer.containsElement(evt.target) || appConfig.toolbar.container.contains(evt.target) && evt.target !== appConfig.secondaryToolbar.toggleButton) {
+    PDFViewerApplication.secondaryToolbar.close();
+  }
+}
+function webViewerKeyDown(evt) {
+  if (PDFViewerApplication.overlayManager.active) {
+    return;
+  }
+  var handled = false,
+      ensureViewerFocused = false;
+  var cmd = (evt.ctrlKey ? 1 : 0) | (evt.altKey ? 2 : 0) | (evt.shiftKey ? 4 : 0) | (evt.metaKey ? 8 : 0);
+  var pdfViewer = PDFViewerApplication.pdfViewer;
+  var isViewerInPresentationMode = pdfViewer && pdfViewer.isInPresentationMode;
+  if (cmd === 1 || cmd === 8 || cmd === 5 || cmd === 12) {
+    switch (evt.keyCode) {
+      case 70:
+        if (!PDFViewerApplication.supportsIntegratedFind) {
+          PDFViewerApplication.findBar.open();
+          handled = true;
+        }
+        break;
+      case 71:
+        if (!PDFViewerApplication.supportsIntegratedFind) {
+          var findState = PDFViewerApplication.findController.state;
+          if (findState) {
+            PDFViewerApplication.findController.executeCommand('findagain', {
+              query: findState.query,
+              phraseSearch: findState.phraseSearch,
+              caseSensitive: findState.caseSensitive,
+              highlightAll: findState.highlightAll,
+              findPrevious: cmd === 5 || cmd === 12
+            });
           }
+          handled = true;
+        }
+        break;
+      case 61:
+      case 107:
+      case 187:
+      case 171:
+        if (!isViewerInPresentationMode) {
+          PDFViewerApplication.zoomIn();
+        }
+        handled = true;
+        break;
+      case 173:
+      case 109:
+      case 189:
+        if (!isViewerInPresentationMode) {
+          PDFViewerApplication.zoomOut();
+        }
+        handled = true;
+        break;
+      case 48:
+      case 96:
+        if (!isViewerInPresentationMode) {
+          setTimeout(function () {
+            pdfViewer.currentScaleValue = _ui_utils.DEFAULT_SCALE_VALUE;
+          });
+          handled = false;
+        }
+        break;
+      case 38:
+        if (isViewerInPresentationMode || PDFViewerApplication.page > 1) {
+          PDFViewerApplication.page = 1;
+          handled = true;
+          ensureViewerFocused = true;
+        }
+        break;
+      case 40:
+        if (isViewerInPresentationMode || PDFViewerApplication.page < PDFViewerApplication.pagesCount) {
+          PDFViewerApplication.page = PDFViewerApplication.pagesCount;
+          handled = true;
+          ensureViewerFocused = true;
+        }
+        break;
+    }
+  }
+  if (cmd === 1 || cmd === 8) {
+    switch (evt.keyCode) {
+      case 83:
+        PDFViewerApplication.download();
+        handled = true;
+        break;
+    }
+  }
+  if (cmd === 3 || cmd === 10) {
+    switch (evt.keyCode) {
+      case 80:
+        PDFViewerApplication.requestPresentationMode();
+        handled = true;
+        break;
+      case 71:
+        PDFViewerApplication.appConfig.toolbar.pageNumber.select();
+        handled = true;
+        break;
+    }
+  }
+  if (handled) {
+    if (ensureViewerFocused && !isViewerInPresentationMode) {
+      pdfViewer.focus();
+    }
+    evt.preventDefault();
+    return;
+  }
+  var curElement = document.activeElement || document.querySelector(':focus');
+  var curElementTagName = curElement && curElement.tagName.toUpperCase();
+  if (curElementTagName === 'INPUT' || curElementTagName === 'TEXTAREA' || curElementTagName === 'SELECT') {
+    if (evt.keyCode !== 27) {
+      return;
+    }
+  }
+  if (cmd === 0) {
+    switch (evt.keyCode) {
+      case 38:
+      case 33:
+      case 8:
+        if (!isViewerInPresentationMode && pdfViewer.currentScaleValue !== 'page-fit') {
           break;
-        case 27: // Escape
-          self.close();
+        }
+      case 37:
+        if (pdfViewer.isHorizontalScrollbarEnabled) {
           break;
-      }
-    });
+        }
+      case 75:
+      case 80:
+        if (PDFViewerApplication.page > 1) {
+          PDFViewerApplication.page--;
+        }
+        handled = true;
+        break;
+      case 27:
+        if (PDFViewerApplication.secondaryToolbar.isOpen) {
+          PDFViewerApplication.secondaryToolbar.close();
+          handled = true;
+        }
+        if (!PDFViewerApplication.supportsIntegratedFind && PDFViewerApplication.findBar.opened) {
+          PDFViewerApplication.findBar.close();
+          handled = true;
+        }
+        break;
+      case 40:
+      case 34:
+      case 32:
+        if (!isViewerInPresentationMode && pdfViewer.currentScaleValue !== 'page-fit') {
+          break;
+        }
+      case 39:
+        if (pdfViewer.isHorizontalScrollbarEnabled) {
+          break;
+        }
+      case 74:
+      case 78:
+        if (PDFViewerApplication.page < PDFViewerApplication.pagesCount) {
+          PDFViewerApplication.page++;
+        }
+        handled = true;
+        break;
+      case 36:
+        if (isViewerInPresentationMode || PDFViewerApplication.page > 1) {
+          PDFViewerApplication.page = 1;
+          handled = true;
+          ensureViewerFocused = true;
+        }
+        break;
+      case 35:
+        if (isViewerInPresentationMode || PDFViewerApplication.page < PDFViewerApplication.pagesCount) {
+          PDFViewerApplication.page = PDFViewerApplication.pagesCount;
+          handled = true;
+          ensureViewerFocused = true;
+        }
+        break;
+      case 83:
+        PDFViewerApplication.pdfCursorTools.switchTool(_pdf_cursor_tools.CursorTool.SELECT);
+        break;
+      case 72:
+        PDFViewerApplication.pdfCursorTools.switchTool(_pdf_cursor_tools.CursorTool.HAND);
+        break;
+      case 82:
+        PDFViewerApplication.rotatePages(90);
+        break;
+    }
+  }
+  if (cmd === 4) {
+    switch (evt.keyCode) {
+      case 32:
+        if (!isViewerInPresentationMode && pdfViewer.currentScaleValue !== 'page-fit') {
+          break;
+        }
+        if (PDFViewerApplication.page > 1) {
+          PDFViewerApplication.page--;
+        }
+        handled = true;
+        break;
+      case 82:
+        PDFViewerApplication.rotatePages(-90);
+        break;
+    }
+  }
+  if (!handled && !isViewerInPresentationMode) {
+    if (evt.keyCode >= 33 && evt.keyCode <= 40 || evt.keyCode === 32 && curElementTagName !== 'BUTTON') {
+      ensureViewerFocused = true;
+    }
+  }
+  if (cmd === 2) {
+    switch (evt.keyCode) {
+      case 37:
+        if (isViewerInPresentationMode) {
+          PDFViewerApplication.pdfHistory.back();
+          handled = true;
+        }
+        break;
+      case 39:
+        if (isViewerInPresentationMode) {
+          PDFViewerApplication.pdfHistory.forward();
+          handled = true;
+        }
+        break;
+    }
+  }
+  if (ensureViewerFocused && !pdfViewer.containsElement(curElement)) {
+    pdfViewer.focus();
+  }
+  if (handled) {
+    evt.preventDefault();
+  }
+}
+function apiPageModeToSidebarView(mode) {
+  switch (mode) {
+    case 'UseNone':
+      return _pdf_sidebar.SidebarView.NONE;
+    case 'UseThumbs':
+      return _pdf_sidebar.SidebarView.THUMBS;
+    case 'UseOutlines':
+      return _pdf_sidebar.SidebarView.OUTLINE;
+    case 'UseAttachments':
+      return _pdf_sidebar.SidebarView.ATTACHMENTS;
+    case 'UseOC':
+  }
+  return _pdf_sidebar.SidebarView.NONE;
+}
+var PDFPrintServiceFactory = {
+  instance: {
+    supportsPrinting: false,
+    createPrintService: function createPrintService() {
+      throw new Error('Not implemented: createPrintService');
+    }
+  }
+};
+exports.PDFViewerApplication = PDFViewerApplication;
+exports.DefaultExternalServices = DefaultExternalServices;
+exports.PDFPrintServiceFactory = PDFPrintServiceFactory;
 
-    this.findPreviousButton.addEventListener('click', function() {
-      self.dispatchEvent('again', true);
-    });
+/***/ }),
+/* 5 */
+/***/ (function(module, exports, __webpack_require__) {
 
-    this.findNextButton.addEventListener('click', function() {
-      self.dispatchEvent('again', false);
-    });
+"use strict";
 
-    this.highlightAll.addEventListener('click', function() {
-      self.dispatchEvent('highlightallchange');
-    });
 
-    this.caseSensitive.addEventListener('click', function() {
-      self.dispatchEvent('casesensitivitychange');
-    });
-  }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.SimpleLinkService = exports.PDFLinkService = undefined;
 
-  PDFFindBar.prototype = {
-    dispatchEvent: function PDFFindBar_dispatchEvent(type, findPrev) {
-      var event = document.createEvent('CustomEvent');
-      event.initCustomEvent('find' + type, true, true, {
-        query: this.findField.value,
-        caseSensitive: this.caseSensitive.checked,
-        highlightAll: this.highlightAll.checked,
-        findPrevious: findPrev
-      });
-      return window.dispatchEvent(event);
-    },
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
 
-    updateUIState:
-        function PDFFindBar_updateUIState(state, previous, matchCount) {
-      var notFound = false;
-      var findMsg = '';
-      var status = '';
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-      switch (state) {
-        case FindStates.FIND_FOUND:
-          break;
+var _dom_events = __webpack_require__(2);
 
-        case FindStates.FIND_PENDING:
-          status = 'pending';
-          break;
+var _ui_utils = __webpack_require__(0);
 
-        case FindStates.FIND_NOTFOUND:
-          findMsg = mozL10n.get('find_not_found', null, 'Phrase not found');
-          notFound = true;
-          break;
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-        case FindStates.FIND_WRAPPED:
-          if (previous) {
-            findMsg = mozL10n.get('find_reached_top', null,
-              'Reached top of document, continued from bottom');
+var PDFLinkService = function () {
+  function PDFLinkService() {
+    var _ref = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {},
+        eventBus = _ref.eventBus;
+
+    _classCallCheck(this, PDFLinkService);
+
+    this.eventBus = eventBus || (0, _dom_events.getGlobalEventBus)();
+    this.baseUrl = null;
+    this.pdfDocument = null;
+    this.pdfViewer = null;
+    this.pdfHistory = null;
+    this._pagesRefCache = null;
+  }
+
+  _createClass(PDFLinkService, [{
+    key: 'setDocument',
+    value: function setDocument(pdfDocument, baseUrl) {
+      this.baseUrl = baseUrl;
+      this.pdfDocument = pdfDocument;
+      this._pagesRefCache = Object.create(null);
+    }
+  }, {
+    key: 'setViewer',
+    value: function setViewer(pdfViewer) {
+      this.pdfViewer = pdfViewer;
+    }
+  }, {
+    key: 'setHistory',
+    value: function setHistory(pdfHistory) {
+      this.pdfHistory = pdfHistory;
+    }
+  }, {
+    key: 'navigateTo',
+    value: function navigateTo(dest) {
+      var _this = this;
+
+      var goToDestination = function goToDestination(_ref2) {
+        var namedDest = _ref2.namedDest,
+            explicitDest = _ref2.explicitDest;
+
+        var destRef = explicitDest[0],
+            pageNumber = void 0;
+        if (destRef instanceof Object) {
+          pageNumber = _this._cachedPageNumber(destRef);
+          if (pageNumber === null) {
+            _this.pdfDocument.getPageIndex(destRef).then(function (pageIndex) {
+              _this.cachePageRef(pageIndex + 1, destRef);
+              goToDestination({
+                namedDest: namedDest,
+                explicitDest: explicitDest
+              });
+            }).catch(function () {
+              console.error('PDFLinkService.navigateTo: "' + destRef + '" is not ' + ('a valid page reference, for dest="' + dest + '".'));
+            });
+            return;
+          }
+        } else if ((destRef | 0) === destRef) {
+          pageNumber = destRef + 1;
+        } else {
+          console.error('PDFLinkService.navigateTo: "' + destRef + '" is not ' + ('a valid destination reference, for dest="' + dest + '".'));
+          return;
+        }
+        if (!pageNumber || pageNumber < 1 || pageNumber > _this.pagesCount) {
+          console.error('PDFLinkService.navigateTo: "' + pageNumber + '" is not ' + ('a valid page number, for dest="' + dest + '".'));
+          return;
+        }
+        _this.pdfViewer.scrollPageIntoView({
+          pageNumber: pageNumber,
+          destArray: explicitDest
+        });
+        if (_this.pdfHistory) {
+          _this.pdfHistory.push({
+            dest: explicitDest,
+            hash: namedDest,
+            page: pageNumber
+          });
+        }
+      };
+      new Promise(function (resolve, reject) {
+        if (typeof dest === 'string') {
+          _this.pdfDocument.getDestination(dest).then(function (destArray) {
+            resolve({
+              namedDest: dest,
+              explicitDest: destArray
+            });
+          });
+          return;
+        }
+        resolve({
+          namedDest: '',
+          explicitDest: dest
+        });
+      }).then(function (data) {
+        if (!(data.explicitDest instanceof Array)) {
+          console.error('PDFLinkService.navigateTo: "' + data.explicitDest + '" is' + (' not a valid destination array, for dest="' + dest + '".'));
+          return;
+        }
+        goToDestination(data);
+      });
+    }
+  }, {
+    key: 'getDestinationHash',
+    value: function getDestinationHash(dest) {
+      if (typeof dest === 'string') {
+        return this.getAnchorUrl('#' + escape(dest));
+      }
+      if (dest instanceof Array) {
+        var str = JSON.stringify(dest);
+        return this.getAnchorUrl('#' + escape(str));
+      }
+      return this.getAnchorUrl('');
+    }
+  }, {
+    key: 'getAnchorUrl',
+    value: function getAnchorUrl(anchor) {
+      return (this.baseUrl || '') + anchor;
+    }
+  }, {
+    key: 'setHash',
+    value: function setHash(hash) {
+      var pageNumber = void 0,
+          dest = void 0;
+      if (hash.indexOf('=') >= 0) {
+        var params = (0, _ui_utils.parseQueryString)(hash);
+        if ('search' in params) {
+          this.eventBus.dispatch('findfromurlhash', {
+            source: this,
+            query: params['search'].replace(/"/g, ''),
+            phraseSearch: params['phrase'] === 'true'
+          });
+        }
+        if ('nameddest' in params) {
+          if (this.pdfHistory) {
+            this.pdfHistory.updateNextHashParam(params.nameddest);
+          }
+          this.navigateTo(params.nameddest);
+          return;
+        }
+        if ('page' in params) {
+          pageNumber = params.page | 0 || 1;
+        }
+        if ('zoom' in params) {
+          var zoomArgs = params.zoom.split(',');
+          var zoomArg = zoomArgs[0];
+          var zoomArgNumber = parseFloat(zoomArg);
+          if (zoomArg.indexOf('Fit') === -1) {
+            dest = [null, { name: 'XYZ' }, zoomArgs.length > 1 ? zoomArgs[1] | 0 : null, zoomArgs.length > 2 ? zoomArgs[2] | 0 : null, zoomArgNumber ? zoomArgNumber / 100 : zoomArg];
           } else {
-            findMsg = mozL10n.get('find_reached_bottom', null,
-              'Reached end of document, continued from top');
+            if (zoomArg === 'Fit' || zoomArg === 'FitB') {
+              dest = [null, { name: zoomArg }];
+            } else if (zoomArg === 'FitH' || zoomArg === 'FitBH' || zoomArg === 'FitV' || zoomArg === 'FitBV') {
+              dest = [null, { name: zoomArg }, zoomArgs.length > 1 ? zoomArgs[1] | 0 : null];
+            } else if (zoomArg === 'FitR') {
+              if (zoomArgs.length !== 5) {
+                console.error('PDFLinkService.setHash: Not enough parameters for "FitR".');
+              } else {
+                dest = [null, { name: zoomArg }, zoomArgs[1] | 0, zoomArgs[2] | 0, zoomArgs[3] | 0, zoomArgs[4] | 0];
+              }
+            } else {
+              console.error('PDFLinkService.setHash: "' + zoomArg + '" is not ' + 'a valid zoom value.');
+            }
+          }
+        }
+        if (dest) {
+          this.pdfViewer.scrollPageIntoView({
+            pageNumber: pageNumber || this.page,
+            destArray: dest,
+            allowNegativeOffset: true
+          });
+        } else if (pageNumber) {
+          this.page = pageNumber;
+        }
+        if ('pagemode' in params) {
+          this.eventBus.dispatch('pagemode', {
+            source: this,
+            mode: params.pagemode
+          });
+        }
+      } else {
+        if (/^\d+$/.test(hash) && hash <= this.pagesCount) {
+          console.warn('PDFLinkService_setHash: specifying a page number ' + 'directly after the hash symbol (#) is deprecated, ' + ('please use the "#page=' + hash + '" form instead.'));
+          this.page = hash | 0;
+        }
+        dest = unescape(hash);
+        try {
+          dest = JSON.parse(dest);
+          if (!(dest instanceof Array)) {
+            dest = dest.toString();
+          }
+        } catch (ex) {}
+        if (typeof dest === 'string' || isValidExplicitDestination(dest)) {
+          if (this.pdfHistory) {
+            this.pdfHistory.updateNextHashParam(dest);
+          }
+          this.navigateTo(dest);
+          return;
+        }
+        console.error('PDFLinkService.setHash: "' + unescape(hash) + '" is not ' + 'a valid destination.');
+      }
+    }
+  }, {
+    key: 'executeNamedAction',
+    value: function executeNamedAction(action) {
+      switch (action) {
+        case 'GoBack':
+          if (this.pdfHistory) {
+            this.pdfHistory.back();
+          }
+          break;
+        case 'GoForward':
+          if (this.pdfHistory) {
+            this.pdfHistory.forward();
+          }
+          break;
+        case 'NextPage':
+          if (this.page < this.pagesCount) {
+            this.page++;
           }
           break;
+        case 'PrevPage':
+          if (this.page > 1) {
+            this.page--;
+          }
+          break;
+        case 'LastPage':
+          this.page = this.pagesCount;
+          break;
+        case 'FirstPage':
+          this.page = 1;
+          break;
+        default:
+          break;
       }
+      this.eventBus.dispatch('namedaction', {
+        source: this,
+        action: action
+      });
+    }
+  }, {
+    key: 'onFileAttachmentAnnotation',
+    value: function onFileAttachmentAnnotation(_ref3) {
+      var id = _ref3.id,
+          filename = _ref3.filename,
+          content = _ref3.content;
+
+      this.eventBus.dispatch('fileattachmentannotation', {
+        source: this,
+        id: id,
+        filename: filename,
+        content: content
+      });
+    }
+  }, {
+    key: 'cachePageRef',
+    value: function cachePageRef(pageNum, pageRef) {
+      var refStr = pageRef.num + ' ' + pageRef.gen + ' R';
+      this._pagesRefCache[refStr] = pageNum;
+    }
+  }, {
+    key: '_cachedPageNumber',
+    value: function _cachedPageNumber(pageRef) {
+      var refStr = pageRef.num + ' ' + pageRef.gen + ' R';
+      return this._pagesRefCache && this._pagesRefCache[refStr] || null;
+    }
+  }, {
+    key: 'pagesCount',
+    get: function get() {
+      return this.pdfDocument ? this.pdfDocument.numPages : 0;
+    }
+  }, {
+    key: 'page',
+    get: function get() {
+      return this.pdfViewer.currentPageNumber;
+    },
+    set: function set(value) {
+      this.pdfViewer.currentPageNumber = value;
+    }
+  }]);
 
-      if (notFound) {
-        this.findField.classList.add('notFound');
-      } else {
-        this.findField.classList.remove('notFound');
+  return PDFLinkService;
+}();
+
+function isValidExplicitDestination(dest) {
+  if (!(dest instanceof Array)) {
+    return false;
+  }
+  var destLength = dest.length,
+      allowNull = true;
+  if (destLength < 2) {
+    return false;
+  }
+  var page = dest[0];
+  if (!((typeof page === 'undefined' ? 'undefined' : _typeof(page)) === 'object' && typeof page.num === 'number' && (page.num | 0) === page.num && typeof page.gen === 'number' && (page.gen | 0) === page.gen) && !(typeof page === 'number' && (page | 0) === page && page >= 0)) {
+    return false;
+  }
+  var zoom = dest[1];
+  if (!((typeof zoom === 'undefined' ? 'undefined' : _typeof(zoom)) === 'object' && typeof zoom.name === 'string')) {
+    return false;
+  }
+  switch (zoom.name) {
+    case 'XYZ':
+      if (destLength !== 5) {
+        return false;
+      }
+      break;
+    case 'Fit':
+    case 'FitB':
+      return destLength === 2;
+    case 'FitH':
+    case 'FitBH':
+    case 'FitV':
+    case 'FitBV':
+      if (destLength !== 3) {
+        return false;
       }
+      break;
+    case 'FitR':
+      if (destLength !== 6) {
+        return false;
+      }
+      allowNull = false;
+      break;
+    default:
+      return false;
+  }
+  for (var i = 2; i < destLength; i++) {
+    var param = dest[i];
+    if (!(typeof param === 'number' || allowNull && param === null)) {
+      return false;
+    }
+  }
+  return true;
+}
 
-      this.findField.setAttribute('data-status', status);
-      this.findMsg.textContent = findMsg;
+var SimpleLinkService = function () {
+  function SimpleLinkService() {
+    _classCallCheck(this, SimpleLinkService);
+  }
 
-      this.updateResultsCount(matchCount);
+  _createClass(SimpleLinkService, [{
+    key: 'navigateTo',
+    value: function navigateTo(dest) {}
+  }, {
+    key: 'getDestinationHash',
+    value: function getDestinationHash(dest) {
+      return '#';
+    }
+  }, {
+    key: 'getAnchorUrl',
+    value: function getAnchorUrl(hash) {
+      return '#';
+    }
+  }, {
+    key: 'setHash',
+    value: function setHash(hash) {}
+  }, {
+    key: 'executeNamedAction',
+    value: function executeNamedAction(action) {}
+  }, {
+    key: 'onFileAttachmentAnnotation',
+    value: function onFileAttachmentAnnotation(_ref4) {
+      var id = _ref4.id,
+          filename = _ref4.filename,
+          content = _ref4.content;
+    }
+  }, {
+    key: 'cachePageRef',
+    value: function cachePageRef(pageNum, pageRef) {}
+  }, {
+    key: 'page',
+    get: function get() {
+      return 0;
     },
+    set: function set(value) {}
+  }]);
 
-    updateResultsCount: function(matchCount) {
-      if (!this.findResultsCount) {
-        return; // no UI control is provided
-      }
+  return SimpleLinkService;
+}();
 
-      // If there are no matches, hide the counter
-      if (!matchCount) {
-        this.findResultsCount.classList.add('hidden');
-        return;
-      }
+exports.PDFLinkService = PDFLinkService;
+exports.SimpleLinkService = SimpleLinkService;
 
-      // Create the match counter
-      this.findResultsCount.textContent = matchCount.toLocaleString();
+/***/ }),
+/* 6 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      // Show the counter
-      this.findResultsCount.classList.remove('hidden');
-    },
+"use strict";
 
-    open: function PDFFindBar_open() {
-      if (!this.opened) {
-        this.opened = true;
-        this.toggleButton.classList.add('toggled');
-        this.bar.classList.remove('hidden');
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.PDFCursorTools = exports.CursorTool = undefined;
+
+var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _grab_to_pan = __webpack_require__(14);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var CursorTool = {
+  SELECT: 0,
+  HAND: 1,
+  ZOOM: 2
+};
+
+var PDFCursorTools = function () {
+  function PDFCursorTools(_ref) {
+    var _this = this;
+
+    var container = _ref.container,
+        eventBus = _ref.eventBus,
+        preferences = _ref.preferences;
+
+    _classCallCheck(this, PDFCursorTools);
+
+    this.container = container;
+    this.eventBus = eventBus;
+    this.active = CursorTool.SELECT;
+    this.activeBeforePresentationMode = null;
+    this.handTool = new _grab_to_pan.GrabToPan({ element: this.container });
+    this._addEventListeners();
+    Promise.all([preferences.get('cursorToolOnLoad'), preferences.get('enableHandToolOnLoad')]).then(function (_ref2) {
+      var _ref3 = _slicedToArray(_ref2, 2),
+          cursorToolPref = _ref3[0],
+          handToolPref = _ref3[1];
+
+      if (handToolPref === true) {
+        preferences.set('enableHandToolOnLoad', false);
+        if (cursorToolPref === CursorTool.SELECT) {
+          cursorToolPref = CursorTool.HAND;
+          preferences.set('cursorToolOnLoad', cursorToolPref).catch(function () {});
+        }
       }
-      this.findField.select();
-      this.findField.focus();
-    },
+      _this.switchTool(cursorToolPref);
+    }).catch(function () {});
+  }
 
-    close: function PDFFindBar_close() {
-      if (!this.opened) {
+  _createClass(PDFCursorTools, [{
+    key: 'switchTool',
+    value: function switchTool(tool) {
+      var _this2 = this;
+
+      if (this.activeBeforePresentationMode !== null) {
         return;
       }
-      this.opened = false;
-      this.toggleButton.classList.remove('toggled');
-      this.bar.classList.add('hidden');
-      this.findController.active = false;
-    },
-
-    toggle: function PDFFindBar_toggle() {
-      if (this.opened) {
-        this.close();
-      } else {
-        this.open();
+      if (tool === this.active) {
+        return;
       }
+      var disableActiveTool = function disableActiveTool() {
+        switch (_this2.active) {
+          case CursorTool.SELECT:
+            break;
+          case CursorTool.HAND:
+            _this2.handTool.deactivate();
+            break;
+          case CursorTool.ZOOM:
+        }
+      };
+      switch (tool) {
+        case CursorTool.SELECT:
+          disableActiveTool();
+          break;
+        case CursorTool.HAND:
+          disableActiveTool();
+          this.handTool.activate();
+          break;
+        case CursorTool.ZOOM:
+        default:
+          console.error('switchTool: "' + tool + '" is an unsupported value.');
+          return;
+      }
+      this.active = tool;
+      this._dispatchEvent();
     }
-  };
-  return PDFFindBar;
-})();
+  }, {
+    key: '_dispatchEvent',
+    value: function _dispatchEvent() {
+      this.eventBus.dispatch('cursortoolchanged', {
+        source: this,
+        tool: this.active
+      });
+    }
+  }, {
+    key: '_addEventListeners',
+    value: function _addEventListeners() {
+      var _this3 = this;
+
+      this.eventBus.on('switchcursortool', function (evt) {
+        _this3.switchTool(evt.tool);
+      });
+      this.eventBus.on('presentationmodechanged', function (evt) {
+        if (evt.switchInProgress) {
+          return;
+        }
+        var previouslyActive = void 0;
+        if (evt.active) {
+          previouslyActive = _this3.active;
+          _this3.switchTool(CursorTool.SELECT);
+          _this3.activeBeforePresentationMode = previouslyActive;
+        } else {
+          previouslyActive = _this3.activeBeforePresentationMode;
+          _this3.activeBeforePresentationMode = null;
+          _this3.switchTool(previouslyActive);
+        }
+      });
+    }
+  }, {
+    key: 'activeTool',
+    get: function get() {
+      return this.active;
+    }
+  }]);
 
+  return PDFCursorTools;
+}();
 
-var FindStates = {
-  FIND_FOUND: 0,
-  FIND_NOTFOUND: 1,
-  FIND_WRAPPED: 2,
-  FIND_PENDING: 3
-};
+exports.CursorTool = CursorTool;
+exports.PDFCursorTools = PDFCursorTools;
 
-var FIND_SCROLL_OFFSET_TOP = -50;
-var FIND_SCROLL_OFFSET_LEFT = -400;
+/***/ }),
+/* 7 */
+/***/ (function(module, exports, __webpack_require__) {
 
-/**
- * Provides "search" or "find" functionality for the PDF.
- * This object actually performs the search for a given string.
- */
-var PDFFindController = (function PDFFindControllerClosure() {
-  function PDFFindController(options) {
-    this.startedTextExtraction = false;
-    this.extractTextPromises = [];
-    this.pendingFindMatches = {};
-    this.active = false; // If active, find results will be highlighted.
-    this.pageContents = []; // Stores the text for each page.
-    this.pageMatches = [];
-    this.matchCount = 0;
-    this.selected = { // Currently selected match.
-      pageIdx: -1,
-      matchIdx: -1
-    };
-    this.offset = { // Where the find algorithm currently is in the document.
-      pageIdx: null,
-      matchIdx: null
-    };
-    this.pagesToSearch = null;
-    this.resumePageIdx = null;
-    this.state = null;
-    this.dirtyMatch = false;
-    this.findTimeout = null;
-    this.pdfViewer = options.pdfViewer || null;
-    this.integratedFind = options.integratedFind || false;
-    this.charactersToNormalize = {
-      '\u2018': '\'', // Left single quotation mark
-      '\u2019': '\'', // Right single quotation mark
-      '\u201A': '\'', // Single low-9 quotation mark
-      '\u201B': '\'', // Single high-reversed-9 quotation mark
-      '\u201C': '"', // Left double quotation mark
-      '\u201D': '"', // Right double quotation mark
-      '\u201E': '"', // Double low-9 quotation mark
-      '\u201F': '"', // Double high-reversed-9 quotation mark
-      '\u00BC': '1/4', // Vulgar fraction one quarter
-      '\u00BD': '1/2', // Vulgar fraction one half
-      '\u00BE': '3/4', // Vulgar fraction three quarters
-    };
-    this.findBar = options.findBar || null;
+"use strict";
 
-    // Compile the regular expression for text normalization once
-    var replace = Object.keys(this.charactersToNormalize).join('');
-    this.normalizationRegex = new RegExp('[' + replace + ']', 'g');
 
-    var events = [
-      'find',
-      'findagain',
-      'findhighlightallchange',
-      'findcasesensitivitychange'
-    ];
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.PDFFindController = exports.FindState = undefined;
 
-    this.firstPagePromise = new Promise(function (resolve) {
-      this.resolveFirstPage = resolve;
-    }.bind(this));
-    this.handleEvent = this.handleEvent.bind(this);
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-    for (var i = 0, len = events.length; i < len; i++) {
-      window.addEventListener(events[i], this.handleEvent);
-    }
+var _pdfjsLib = __webpack_require__(1);
+
+var _ui_utils = __webpack_require__(0);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var FindState = {
+  FOUND: 0,
+  NOT_FOUND: 1,
+  WRAPPED: 2,
+  PENDING: 3
+};
+var FIND_SCROLL_OFFSET_TOP = -50;
+var FIND_SCROLL_OFFSET_LEFT = -400;
+var FIND_TIMEOUT = 250;
+var CHARACTERS_TO_NORMALIZE = {
+  '\u2018': '\'',
+  '\u2019': '\'',
+  '\u201A': '\'',
+  '\u201B': '\'',
+  '\u201C': '"',
+  '\u201D': '"',
+  '\u201E': '"',
+  '\u201F': '"',
+  '\xBC': '1/4',
+  '\xBD': '1/2',
+  '\xBE': '3/4'
+};
+
+var PDFFindController = function () {
+  function PDFFindController(_ref) {
+    var pdfViewer = _ref.pdfViewer;
+
+    _classCallCheck(this, PDFFindController);
+
+    this.pdfViewer = pdfViewer;
+    this.onUpdateResultsCount = null;
+    this.onUpdateState = null;
+    this.reset();
+    var replace = Object.keys(CHARACTERS_TO_NORMALIZE).join('');
+    this.normalizationRegex = new RegExp('[' + replace + ']', 'g');
   }
 
-  PDFFindController.prototype = {
-    setFindBar: function PDFFindController_setFindBar(findBar) {
-      this.findBar = findBar;
-    },
+  _createClass(PDFFindController, [{
+    key: 'reset',
+    value: function reset() {
+      var _this = this;
 
-    reset: function PDFFindController_reset() {
       this.startedTextExtraction = false;
       this.extractTextPromises = [];
+      this.pendingFindMatches = Object.create(null);
       this.active = false;
-    },
-
-    normalize: function PDFFindController_normalize(text) {
-      var self = this;
+      this.pageContents = [];
+      this.pageMatches = [];
+      this.pageMatchesLength = null;
+      this.matchCount = 0;
+      this.selected = {
+        pageIdx: -1,
+        matchIdx: -1
+      };
+      this.offset = {
+        pageIdx: null,
+        matchIdx: null
+      };
+      this.pagesToSearch = null;
+      this.resumePageIdx = null;
+      this.state = null;
+      this.dirtyMatch = false;
+      this.findTimeout = null;
+      this._firstPagePromise = new Promise(function (resolve) {
+        _this.resolveFirstPage = resolve;
+      });
+    }
+  }, {
+    key: 'normalize',
+    value: function normalize(text) {
       return text.replace(this.normalizationRegex, function (ch) {
-        return self.charactersToNormalize[ch];
+        return CHARACTERS_TO_NORMALIZE[ch];
       });
-    },
-
-    calcFindMatch: function PDFFindController_calcFindMatch(pageIndex) {
-      var pageContent = this.normalize(this.pageContents[pageIndex]);
-      var query = this.normalize(this.state.query);
-      var caseSensitive = this.state.caseSensitive;
-      var queryLen = query.length;
-
-      if (queryLen === 0) {
-        // Do nothing: the matches should be wiped out already.
-        return;
+    }
+  }, {
+    key: '_prepareMatches',
+    value: function _prepareMatches(matchesWithLength, matches, matchesLength) {
+      function isSubTerm(matchesWithLength, currentIndex) {
+        var currentElem = matchesWithLength[currentIndex];
+        var nextElem = matchesWithLength[currentIndex + 1];
+        if (currentIndex < matchesWithLength.length - 1 && currentElem.match === nextElem.match) {
+          currentElem.skipped = true;
+          return true;
+        }
+        for (var i = currentIndex - 1; i >= 0; i--) {
+          var prevElem = matchesWithLength[i];
+          if (prevElem.skipped) {
+            continue;
+          }
+          if (prevElem.match + prevElem.matchLength < currentElem.match) {
+            break;
+          }
+          if (prevElem.match + prevElem.matchLength >= currentElem.match + currentElem.matchLength) {
+            currentElem.skipped = true;
+            return true;
+          }
+        }
+        return false;
       }
-
-      if (!caseSensitive) {
-        pageContent = pageContent.toLowerCase();
-        query = query.toLowerCase();
+      matchesWithLength.sort(function (a, b) {
+        return a.match === b.match ? a.matchLength - b.matchLength : a.match - b.match;
+      });
+      for (var i = 0, len = matchesWithLength.length; i < len; i++) {
+        if (isSubTerm(matchesWithLength, i)) {
+          continue;
+        }
+        matches.push(matchesWithLength[i].match);
+        matchesLength.push(matchesWithLength[i].matchLength);
       }
-
+    }
+  }, {
+    key: 'calcFindPhraseMatch',
+    value: function calcFindPhraseMatch(query, pageIndex, pageContent) {
       var matches = [];
+      var queryLen = query.length;
       var matchIdx = -queryLen;
       while (true) {
         matchIdx = pageContent.indexOf(query, matchIdx + queryLen);
@@ -1207,101 +3235,142 @@ var PDFFindController = (function PDFFindControllerClosure() {
         matches.push(matchIdx);
       }
       this.pageMatches[pageIndex] = matches;
+    }
+  }, {
+    key: 'calcFindWordMatch',
+    value: function calcFindWordMatch(query, pageIndex, pageContent) {
+      var matchesWithLength = [];
+      var queryArray = query.match(/\S+/g);
+      for (var i = 0, len = queryArray.length; i < len; i++) {
+        var subquery = queryArray[i];
+        var subqueryLen = subquery.length;
+        var matchIdx = -subqueryLen;
+        while (true) {
+          matchIdx = pageContent.indexOf(subquery, matchIdx + subqueryLen);
+          if (matchIdx === -1) {
+            break;
+          }
+          matchesWithLength.push({
+            match: matchIdx,
+            matchLength: subqueryLen,
+            skipped: false
+          });
+        }
+      }
+      if (!this.pageMatchesLength) {
+        this.pageMatchesLength = [];
+      }
+      this.pageMatchesLength[pageIndex] = [];
+      this.pageMatches[pageIndex] = [];
+      this._prepareMatches(matchesWithLength, this.pageMatches[pageIndex], this.pageMatchesLength[pageIndex]);
+    }
+  }, {
+    key: 'calcFindMatch',
+    value: function calcFindMatch(pageIndex) {
+      var pageContent = this.normalize(this.pageContents[pageIndex]);
+      var query = this.normalize(this.state.query);
+      var caseSensitive = this.state.caseSensitive;
+      var phraseSearch = this.state.phraseSearch;
+      var queryLen = query.length;
+      if (queryLen === 0) {
+        return;
+      }
+      if (!caseSensitive) {
+        pageContent = pageContent.toLowerCase();
+        query = query.toLowerCase();
+      }
+      if (phraseSearch) {
+        this.calcFindPhraseMatch(query, pageIndex, pageContent);
+      } else {
+        this.calcFindWordMatch(query, pageIndex, pageContent);
+      }
       this.updatePage(pageIndex);
       if (this.resumePageIdx === pageIndex) {
         this.resumePageIdx = null;
         this.nextPageMatch();
       }
-
-      // Update the matches count
-      if (matches.length > 0) {
-        this.matchCount += matches.length;
+      if (this.pageMatches[pageIndex].length > 0) {
+        this.matchCount += this.pageMatches[pageIndex].length;
         this.updateUIResultsCount();
       }
-    },
+    }
+  }, {
+    key: 'extractText',
+    value: function extractText() {
+      var _this2 = this;
 
-    extractText: function PDFFindController_extractText() {
       if (this.startedTextExtraction) {
         return;
       }
       this.startedTextExtraction = true;
-
-      this.pageContents = [];
-      var extractTextPromisesResolves = [];
-      var numPages = this.pdfViewer.pagesCount;
-      for (var i = 0; i < numPages; i++) {
-        this.extractTextPromises.push(new Promise(function (resolve) {
-          extractTextPromisesResolves.push(resolve);
-        }));
-      }
-
-      var self = this;
-      function extractPageText(pageIndex) {
-        self.pdfViewer.getPageTextContent(pageIndex).then(
-          function textContentResolved(textContent) {
+      this.pageContents.length = 0;
+      var promise = Promise.resolve();
+
+      var _loop = function _loop(i, ii) {
+        var extractTextCapability = (0, _pdfjsLib.createPromiseCapability)();
+        _this2.extractTextPromises[i] = extractTextCapability.promise;
+        promise = promise.then(function () {
+          return _this2.pdfViewer.getPageTextContent(i).then(function (textContent) {
             var textItems = textContent.items;
-            var str = [];
-
-            for (var i = 0, len = textItems.length; i < len; i++) {
-              str.push(textItems[i].str);
+            var strBuf = [];
+            for (var j = 0, jj = textItems.length; j < jj; j++) {
+              strBuf.push(textItems[j].str);
             }
+            _this2.pageContents[i] = strBuf.join('');
+            extractTextCapability.resolve(i);
+          }, function (reason) {
+            console.error('Unable to get page ' + (i + 1) + ' text content', reason);
+            _this2.pageContents[i] = '';
+            extractTextCapability.resolve(i);
+          });
+        });
+      };
 
-            // Store the pageContent as a string.
-            self.pageContents.push(str.join(''));
-
-            extractTextPromisesResolves[pageIndex](pageIndex);
-            if ((pageIndex + 1) < self.pdfViewer.pagesCount) {
-              extractPageText(pageIndex + 1);
-            }
-          }
-        );
+      for (var i = 0, ii = this.pdfViewer.pagesCount; i < ii; i++) {
+        _loop(i, ii);
       }
-      extractPageText(0);
-    },
+    }
+  }, {
+    key: 'executeCommand',
+    value: function executeCommand(cmd, state) {
+      var _this3 = this;
 
-    handleEvent: function PDFFindController_handleEvent(e) {
-      if (this.state === null || e.type !== 'findagain') {
+      if (this.state === null || cmd !== 'findagain') {
         this.dirtyMatch = true;
       }
-      this.state = e.detail;
-      this.updateUIState(FindStates.FIND_PENDING);
-
-      this.firstPagePromise.then(function() {
-        this.extractText();
-
-        clearTimeout(this.findTimeout);
-        if (e.type === 'find') {
-          // Only trigger the find action after 250ms of silence.
-          this.findTimeout = setTimeout(this.nextMatch.bind(this), 250);
+      this.state = state;
+      this.updateUIState(FindState.PENDING);
+      this._firstPagePromise.then(function () {
+        _this3.extractText();
+        clearTimeout(_this3.findTimeout);
+        if (cmd === 'find') {
+          _this3.findTimeout = setTimeout(_this3.nextMatch.bind(_this3), FIND_TIMEOUT);
         } else {
-          this.nextMatch();
+          _this3.nextMatch();
         }
-      }.bind(this));
-    },
-
-    updatePage: function PDFFindController_updatePage(index) {
+      });
+    }
+  }, {
+    key: 'updatePage',
+    value: function updatePage(index) {
       if (this.selected.pageIdx === index) {
-        // If the page is selected, scroll the page into view, which triggers
-        // rendering the page, which adds the textLayer. Once the textLayer is
-        // build, it will scroll onto the selected match.
-        this.pdfViewer.scrollPageIntoView(index + 1);
+        this.pdfViewer.currentPageNumber = index + 1;
       }
-
       var page = this.pdfViewer.getPageView(index);
       if (page.textLayer) {
         page.textLayer.updateMatches();
       }
-    },
+    }
+  }, {
+    key: 'nextMatch',
+    value: function nextMatch() {
+      var _this4 = this;
 
-    nextMatch: function PDFFindController_nextMatch() {
       var previous = this.state.findPrevious;
       var currentPageIndex = this.pdfViewer.currentPageNumber - 1;
       var numPages = this.pdfViewer.pagesCount;
-
       this.active = true;
-
       if (this.dirtyMatch) {
-        // Need to recalculate the matches, reset everything.
         this.dirtyMatch = false;
         this.selected.pageIdx = this.selected.matchIdx = -1;
         this.offset.pageIdx = currentPageIndex;
@@ -1310,2039 +3379,2210 @@ var PDFFindController = (function PDFFindControllerClosure() {
         this.resumePageIdx = null;
         this.pageMatches = [];
         this.matchCount = 0;
-        var self = this;
-
+        this.pageMatchesLength = null;
         for (var i = 0; i < numPages; i++) {
-          // Wipe out any previous highlighted matches.
           this.updatePage(i);
-
-          // As soon as the text is extracted start finding the matches.
           if (!(i in this.pendingFindMatches)) {
             this.pendingFindMatches[i] = true;
-            this.extractTextPromises[i].then(function(pageIdx) {
-              delete self.pendingFindMatches[pageIdx];
-              self.calcFindMatch(pageIdx);
+            this.extractTextPromises[i].then(function (pageIdx) {
+              delete _this4.pendingFindMatches[pageIdx];
+              _this4.calcFindMatch(pageIdx);
             });
           }
         }
       }
-
-      // If there's no query there's no point in searching.
       if (this.state.query === '') {
-        this.updateUIState(FindStates.FIND_FOUND);
+        this.updateUIState(FindState.FOUND);
         return;
       }
-
-      // If we're waiting on a page, we return since we can't do anything else.
       if (this.resumePageIdx) {
         return;
       }
-
       var offset = this.offset;
-      // Keep track of how many pages we should maximally iterate through.
       this.pagesToSearch = numPages;
-      // If there's already a matchIdx that means we are iterating through a
-      // page's matches.
       if (offset.matchIdx !== null) {
         var numPageMatches = this.pageMatches[offset.pageIdx].length;
-        if ((!previous && offset.matchIdx + 1 < numPageMatches) ||
-            (previous && offset.matchIdx > 0)) {
-          // The simple case; we just have advance the matchIdx to select
-          // the next match on the page.
+        if (!previous && offset.matchIdx + 1 < numPageMatches || previous && offset.matchIdx > 0) {
           this.hadMatch = true;
-          offset.matchIdx = (previous ? offset.matchIdx - 1 :
-                                        offset.matchIdx + 1);
+          offset.matchIdx = previous ? offset.matchIdx - 1 : offset.matchIdx + 1;
           this.updateMatch(true);
           return;
         }
-        // We went beyond the current page's matches, so we advance to
-        // the next page.
         this.advanceOffsetPage(previous);
       }
-      // Start searching through the page.
       this.nextPageMatch();
-    },
-
-    matchesReady: function PDFFindController_matchesReady(matches) {
+    }
+  }, {
+    key: 'matchesReady',
+    value: function matchesReady(matches) {
       var offset = this.offset;
       var numMatches = matches.length;
       var previous = this.state.findPrevious;
-
       if (numMatches) {
-        // There were matches for the page, so initialize the matchIdx.
         this.hadMatch = true;
-        offset.matchIdx = (previous ? numMatches - 1 : 0);
+        offset.matchIdx = previous ? numMatches - 1 : 0;
         this.updateMatch(true);
         return true;
-      } else {
-        // No matches, so attempt to search the next page.
-        this.advanceOffsetPage(previous);
-        if (offset.wrapped) {
-          offset.matchIdx = null;
-          if (this.pagesToSearch < 0) {
-            // No point in wrapping again, there were no matches.
-            this.updateMatch(false);
-            // while matches were not found, searching for a page
-            // with matches should nevertheless halt.
-            return true;
-          }
+      }
+      this.advanceOffsetPage(previous);
+      if (offset.wrapped) {
+        offset.matchIdx = null;
+        if (this.pagesToSearch < 0) {
+          this.updateMatch(false);
+          return true;
         }
-        // Matches were not found (and searching is not done).
-        return false;
       }
-    },
-
-    /**
-     * The method is called back from the text layer when match presentation
-     * is updated.
-     * @param {number} pageIndex - page index.
-     * @param {number} index - match index.
-     * @param {Array} elements - text layer div elements array.
-     * @param {number} beginIdx - start index of the div array for the match.
-     * @param {number} endIdx - end index of the div array for the match.
-     */
-    updateMatchPosition: function PDFFindController_updateMatchPosition(
-        pageIndex, index, elements, beginIdx, endIdx) {
-      if (this.selected.matchIdx === index &&
-          this.selected.pageIdx === pageIndex) {
+      return false;
+    }
+  }, {
+    key: 'updateMatchPosition',
+    value: function updateMatchPosition(pageIndex, matchIndex, elements, beginIdx) {
+      if (this.selected.matchIdx === matchIndex && this.selected.pageIdx === pageIndex) {
         var spot = {
           top: FIND_SCROLL_OFFSET_TOP,
           left: FIND_SCROLL_OFFSET_LEFT
         };
-        scrollIntoView(elements[beginIdx], spot,
-                       /* skipOverflowHiddenElements = */ true);
+        (0, _ui_utils.scrollIntoView)(elements[beginIdx], spot, true);
       }
-    },
-
-    nextPageMatch: function PDFFindController_nextPageMatch() {
+    }
+  }, {
+    key: 'nextPageMatch',
+    value: function nextPageMatch() {
       if (this.resumePageIdx !== null) {
         console.error('There can only be one pending page.');
       }
+      var matches = null;
       do {
         var pageIdx = this.offset.pageIdx;
-        var matches = this.pageMatches[pageIdx];
+        matches = this.pageMatches[pageIdx];
         if (!matches) {
-          // The matches don't exist yet for processing by "matchesReady",
-          // so set a resume point for when they do exist.
           this.resumePageIdx = pageIdx;
           break;
         }
       } while (!this.matchesReady(matches));
-    },
-
-    advanceOffsetPage: function PDFFindController_advanceOffsetPage(previous) {
+    }
+  }, {
+    key: 'advanceOffsetPage',
+    value: function advanceOffsetPage(previous) {
       var offset = this.offset;
       var numPages = this.extractTextPromises.length;
-      offset.pageIdx = (previous ? offset.pageIdx - 1 : offset.pageIdx + 1);
+      offset.pageIdx = previous ? offset.pageIdx - 1 : offset.pageIdx + 1;
       offset.matchIdx = null;
-
       this.pagesToSearch--;
-
       if (offset.pageIdx >= numPages || offset.pageIdx < 0) {
-        offset.pageIdx = (previous ? numPages - 1 : 0);
+        offset.pageIdx = previous ? numPages - 1 : 0;
         offset.wrapped = true;
       }
-    },
+    }
+  }, {
+    key: 'updateMatch',
+    value: function updateMatch() {
+      var found = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
 
-    updateMatch: function PDFFindController_updateMatch(found) {
-      var state = FindStates.FIND_NOTFOUND;
+      var state = FindState.NOT_FOUND;
       var wrapped = this.offset.wrapped;
       this.offset.wrapped = false;
-
       if (found) {
         var previousPage = this.selected.pageIdx;
         this.selected.pageIdx = this.offset.pageIdx;
         this.selected.matchIdx = this.offset.matchIdx;
-        state = (wrapped ? FindStates.FIND_WRAPPED : FindStates.FIND_FOUND);
-        // Update the currently selected page to wipe out any selected matches.
+        state = wrapped ? FindState.WRAPPED : FindState.FOUND;
         if (previousPage !== -1 && previousPage !== this.selected.pageIdx) {
           this.updatePage(previousPage);
         }
       }
-
       this.updateUIState(state, this.state.findPrevious);
       if (this.selected.pageIdx !== -1) {
         this.updatePage(this.selected.pageIdx);
       }
-    },
-
-    updateUIResultsCount:
-        function PDFFindController_updateUIResultsCount() {
-      if (this.findBar === null) {
-        throw new Error('PDFFindController is not initialized with a ' +
-          'PDFFindBar instance.');
-      }
-      this.findBar.updateResultsCount(this.matchCount);
-    },
-
-    updateUIState: function PDFFindController_updateUIState(state, previous) {
-      if (this.integratedFind) {
-        FirefoxCom.request('updateFindControlState',
-                           { result: state, findPrevious: previous });
-        return;
+    }
+  }, {
+    key: 'updateUIResultsCount',
+    value: function updateUIResultsCount() {
+      if (this.onUpdateResultsCount) {
+        this.onUpdateResultsCount(this.matchCount);
       }
-      if (this.findBar === null) {
-        throw new Error('PDFFindController is not initialized with a ' +
-                        'PDFFindBar instance.');
+    }
+  }, {
+    key: 'updateUIState',
+    value: function updateUIState(state, previous) {
+      if (this.onUpdateState) {
+        this.onUpdateState(state, previous, this.matchCount);
       }
-      this.findBar.updateUIState(state, previous, this.matchCount);
     }
-  };
+  }]);
+
   return PDFFindController;
-})();
+}();
 
+exports.FindState = FindState;
+exports.PDFFindController = PDFFindController;
 
-/**
- * Performs navigation functions inside PDF, such as opening specified page,
- * or destination.
- * @class
- * @implements {IPDFLinkService}
- */
-var PDFLinkService = (function () {
-  /**
-   * @constructs PDFLinkService
-   */
-  function PDFLinkService() {
-    this.baseUrl = null;
-    this.pdfDocument = null;
-    this.pdfViewer = null;
-    this.pdfHistory = null;
+/***/ }),
+/* 8 */
+/***/ (function(module, exports, __webpack_require__) {
 
-    this._pagesRefCache = null;
-  }
+"use strict";
 
-  PDFLinkService.prototype = {
-    setDocument: function PDFLinkService_setDocument(pdfDocument, baseUrl) {
-      this.baseUrl = baseUrl;
-      this.pdfDocument = pdfDocument;
-      this._pagesRefCache = Object.create(null);
-    },
 
-    setViewer: function PDFLinkService_setViewer(pdfViewer) {
-      this.pdfViewer = pdfViewer;
-    },
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.GenericCom = undefined;
 
-    setHistory: function PDFLinkService_setHistory(pdfHistory) {
-      this.pdfHistory = pdfHistory;
-    },
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-    /**
-     * @returns {number}
-     */
-    get pagesCount() {
-      return this.pdfDocument.numPages;
-    },
+var _app = __webpack_require__(4);
 
-    /**
-     * @returns {number}
-     */
-    get page() {
-      return this.pdfViewer.currentPageNumber;
-    },
+var _preferences = __webpack_require__(28);
 
-    /**
-     * @param {number} value
-     */
-    set page(value) {
-      this.pdfViewer.currentPageNumber = value;
-    },
+var _download_manager = __webpack_require__(12);
 
-    /**
-     * @param dest - The PDF destination object.
-     */
-    navigateTo: function PDFLinkService_navigateTo(dest) {
-      var destString = '';
-      var self = this;
+var _genericl10n = __webpack_require__(13);
 
-      var goToDestination = function(destRef) {
-        // dest array looks like that: <page-ref> </XYZ|FitXXX> <args..>
-        var pageNumber = destRef instanceof Object ?
-          self._pagesRefCache[destRef.num + ' ' + destRef.gen + ' R'] :
-          (destRef + 1);
-        if (pageNumber) {
-          if (pageNumber > self.pagesCount) {
-            pageNumber = self.pagesCount;
-          }
-          self.pdfViewer.scrollPageIntoView(pageNumber, dest);
-
-          if (self.pdfHistory) {
-            // Update the browsing history.
-            self.pdfHistory.push({
-              dest: dest,
-              hash: destString,
-              page: pageNumber
-            });
-          }
-        } else {
-          self.pdfDocument.getPageIndex(destRef).then(function (pageIndex) {
-            var pageNum = pageIndex + 1;
-            var cacheKey = destRef.num + ' ' + destRef.gen + ' R';
-            self._pagesRefCache[cacheKey] = pageNum;
-            goToDestination(destRef);
-          });
-        }
-      };
+var _pdfjsLib = __webpack_require__(1);
 
-      var destinationPromise;
-      if (typeof dest === 'string') {
-        destString = dest;
-        destinationPromise = this.pdfDocument.getDestination(dest);
-      } else {
-        destinationPromise = Promise.resolve(dest);
-      }
-      destinationPromise.then(function(destination) {
-        dest = destination;
-        if (!(destination instanceof Array)) {
-          return; // invalid destination
-        }
-        goToDestination(destination[0]);
-      });
-    },
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-    /**
-     * @param dest - The PDF destination object.
-     * @returns {string} The hyperlink to the PDF object.
-     */
-    getDestinationHash: function PDFLinkService_getDestinationHash(dest) {
-      if (typeof dest === 'string') {
-        return this.getAnchorUrl('#' + escape(dest));
-      }
-      if (dest instanceof Array) {
-        var destRef = dest[0]; // see navigateTo method for dest format
-        var pageNumber = destRef instanceof Object ?
-          this._pagesRefCache[destRef.num + ' ' + destRef.gen + ' R'] :
-          (destRef + 1);
-        if (pageNumber) {
-          var pdfOpenParams = this.getAnchorUrl('#page=' + pageNumber);
-          var destKind = dest[1];
-          if (typeof destKind === 'object' && 'name' in destKind &&
-              destKind.name === 'XYZ') {
-            var scale = (dest[4] || this.pdfViewer.currentScaleValue);
-            var scaleNumber = parseFloat(scale);
-            if (scaleNumber) {
-              scale = scaleNumber * 100;
-            }
-            pdfOpenParams += '&zoom=' + scale;
-            if (dest[2] || dest[3]) {
-              pdfOpenParams += ',' + (dest[2] || 0) + ',' + (dest[3] || 0);
-            }
-          }
-          return pdfOpenParams;
-        }
-      }
-      return this.getAnchorUrl('');
-    },
+function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }
 
-    /**
-     * Prefix the full url on anchor links to make sure that links are resolved
-     * relative to the current URL instead of the one defined in <base href>.
-     * @param {String} anchor The anchor hash, including the #.
-     * @returns {string} The hyperlink to the PDF object.
-     */
-    getAnchorUrl: function PDFLinkService_getAnchorUrl(anchor) {
-      return (this.baseUrl || '') + anchor;
-    },
+function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }
 
-    /**
-     * @param {string} hash
-     */
-    setHash: function PDFLinkService_setHash(hash) {
-      if (hash.indexOf('=') >= 0) {
-        var params = parseQueryString(hash);
-        // borrowing syntax from "Parameters for Opening PDF Files"
-        if ('nameddest' in params) {
-          if (this.pdfHistory) {
-            this.pdfHistory.updateNextHashParam(params.nameddest);
-          }
-          this.navigateTo(params.nameddest);
-          return;
-        }
-        var pageNumber, dest;
-        if ('page' in params) {
-          pageNumber = (params.page | 0) || 1;
-        }
-        if ('zoom' in params) {
-          // Build the destination array.
-          var zoomArgs = params.zoom.split(','); // scale,left,top
-          var zoomArg = zoomArgs[0];
-          var zoomArgNumber = parseFloat(zoomArg);
-
-          if (zoomArg.indexOf('Fit') === -1) {
-            // If the zoomArg is a number, it has to get divided by 100. If it's
-            // a string, it should stay as it is.
-            dest = [null, { name: 'XYZ' },
-                    zoomArgs.length > 1 ? (zoomArgs[1] | 0) : null,
-                    zoomArgs.length > 2 ? (zoomArgs[2] | 0) : null,
-                    (zoomArgNumber ? zoomArgNumber / 100 : zoomArg)];
-          } else {
-            if (zoomArg === 'Fit' || zoomArg === 'FitB') {
-              dest = [null, { name: zoomArg }];
-            } else if ((zoomArg === 'FitH' || zoomArg === 'FitBH') ||
-                       (zoomArg === 'FitV' || zoomArg === 'FitBV')) {
-              dest = [null, { name: zoomArg },
-                      zoomArgs.length > 1 ? (zoomArgs[1] | 0) : null];
-            } else if (zoomArg === 'FitR') {
-              if (zoomArgs.length !== 5) {
-                console.error('PDFLinkService_setHash: ' +
-                              'Not enough parameters for \'FitR\'.');
-              } else {
-                dest = [null, { name: zoomArg },
-                        (zoomArgs[1] | 0), (zoomArgs[2] | 0),
-                        (zoomArgs[3] | 0), (zoomArgs[4] | 0)];
-              }
-            } else {
-              console.error('PDFLinkService_setHash: \'' + zoomArg +
-                            '\' is not a valid zoom value.');
-            }
-          }
-        }
-        if (dest) {
-          this.pdfViewer.scrollPageIntoView(pageNumber || this.page, dest);
-        } else if (pageNumber) {
-          this.page = pageNumber; // simple page
-        }
-        if ('pagemode' in params) {
-          var event = document.createEvent('CustomEvent');
-          event.initCustomEvent('pagemode', true, true, {
-            mode: params.pagemode,
-          });
-          this.pdfViewer.container.dispatchEvent(event);
-        }
-      } else if (/^\d+$/.test(hash)) { // page number
-        this.page = hash;
-      } else { // named destination
-        if (this.pdfHistory) {
-          this.pdfHistory.updateNextHashParam(unescape(hash));
-        }
-        this.navigateTo(unescape(hash));
-      }
-    },
-
-    /**
-     * @param {string} action
-     */
-    executeNamedAction: function PDFLinkService_executeNamedAction(action) {
-      // See PDF reference, table 8.45 - Named action
-      switch (action) {
-        case 'GoBack':
-          if (this.pdfHistory) {
-            this.pdfHistory.back();
-          }
-          break;
-
-        case 'GoForward':
-          if (this.pdfHistory) {
-            this.pdfHistory.forward();
-          }
-          break;
-
-        case 'NextPage':
-          this.page++;
-          break;
+;
+var GenericCom = {};
 
-        case 'PrevPage':
-          this.page--;
-          break;
+var GenericPreferences = function (_BasePreferences) {
+  _inherits(GenericPreferences, _BasePreferences);
 
-        case 'LastPage':
-          this.page = this.pagesCount;
-          break;
+  function GenericPreferences() {
+    _classCallCheck(this, GenericPreferences);
 
-        case 'FirstPage':
-          this.page = 1;
-          break;
-
-        default:
-          break; // No action according to spec
-      }
+    return _possibleConstructorReturn(this, (GenericPreferences.__proto__ || Object.getPrototypeOf(GenericPreferences)).apply(this, arguments));
+  }
 
-      var event = document.createEvent('CustomEvent');
-      event.initCustomEvent('namedaction', true, true, {
-        action: action
+  _createClass(GenericPreferences, [{
+    key: '_writeToStorage',
+    value: function _writeToStorage(prefObj) {
+      return new Promise(function (resolve) {
+        localStorage.setItem('pdfjs.preferences', JSON.stringify(prefObj));
+        resolve();
       });
-      this.pdfViewer.container.dispatchEvent(event);
-    },
-
-    /**
-     * @param {number} pageNum - page number.
-     * @param {Object} pageRef - reference to the page.
-     */
-    cachePageRef: function PDFLinkService_cachePageRef(pageNum, pageRef) {
-      var refStr = pageRef.num + ' ' + pageRef.gen + ' R';
-      this._pagesRefCache[refStr] = pageNum;
     }
-  };
-
-  return PDFLinkService;
-})();
-
+  }, {
+    key: '_readFromStorage',
+    value: function _readFromStorage(prefObj) {
+      return new Promise(function (resolve) {
+        var readPrefs = JSON.parse(localStorage.getItem('pdfjs.preferences'));
+        resolve(readPrefs);
+      });
+    }
+  }]);
 
-var PDFHistory = (function () {
-  function PDFHistory(options) {
-    this.linkService = options.linkService;
+  return GenericPreferences;
+}(_preferences.BasePreferences);
 
-    this.initialized = false;
-    this.initialDestination = null;
-    this.initialBookmark = null;
-  }
+var GenericExternalServices = Object.create(_app.DefaultExternalServices);
+GenericExternalServices.createDownloadManager = function () {
+  return new _download_manager.DownloadManager();
+};
+GenericExternalServices.createPreferences = function () {
+  return new GenericPreferences();
+};
+GenericExternalServices.createL10n = function () {
+  return new _genericl10n.GenericL10n(_pdfjsLib.PDFJS.locale);
+};
+_app.PDFViewerApplication.externalServices = GenericExternalServices;
+exports.GenericCom = GenericCom;
 
-  PDFHistory.prototype = {
-    /**
-     * @param {string} fingerprint
-     * @param {IPDFLinkService} linkService
-     */
-    initialize: function pdfHistoryInitialize(fingerprint) {
-      this.initialized = true;
-      this.reInitialized = false;
-      this.allowHashChange = true;
-      this.historyUnlocked = true;
-      this.isViewerInPresentationMode = false;
+/***/ }),
+/* 9 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      this.previousHash = window.location.hash.substring(1);
-      this.currentBookmark = '';
-      this.currentPage = 0;
-      this.updatePreviousBookmark = false;
-      this.previousBookmark = '';
-      this.previousPage = 0;
-      this.nextHashParam = '';
+"use strict";
 
-      this.fingerprint = fingerprint;
-      this.currentUid = this.uid = 0;
-      this.current = {};
 
-      var state = window.history.state;
-      if (this._isStateObjectDefined(state)) {
-        // This corresponds to navigating back to the document
-        // from another page in the browser history.
-        if (state.target.dest) {
-          this.initialDestination = state.target.dest;
-        } else {
-          this.initialBookmark = state.target.hash;
-        }
-        this.currentUid = state.uid;
-        this.uid = state.uid + 1;
-        this.current = state.target;
-      } else {
-        // This corresponds to the loading of a new document.
-        if (state && state.fingerprint &&
-          this.fingerprint !== state.fingerprint) {
-          // Reinitialize the browsing history when a new document
-          // is opened in the web viewer.
-          this.reInitialized = true;
-        }
-        this._pushOrReplaceState({fingerprint: this.fingerprint}, true);
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.PDFPrintService = undefined;
+
+var _ui_utils = __webpack_require__(0);
+
+var _app = __webpack_require__(4);
+
+var _pdfjsLib = __webpack_require__(1);
+
+var activeService = null;
+var overlayManager = null;
+function renderPage(activeServiceOnEntry, pdfDocument, pageNumber, size) {
+  var scratchCanvas = activeService.scratchCanvas;
+  var PRINT_RESOLUTION = 150;
+  var PRINT_UNITS = PRINT_RESOLUTION / 72.0;
+  scratchCanvas.width = Math.floor(size.width * PRINT_UNITS);
+  scratchCanvas.height = Math.floor(size.height * PRINT_UNITS);
+  var width = Math.floor(size.width * _ui_utils.CSS_UNITS) + 'px';
+  var height = Math.floor(size.height * _ui_utils.CSS_UNITS) + 'px';
+  var ctx = scratchCanvas.getContext('2d');
+  ctx.save();
+  ctx.fillStyle = 'rgb(255, 255, 255)';
+  ctx.fillRect(0, 0, scratchCanvas.width, scratchCanvas.height);
+  ctx.restore();
+  return pdfDocument.getPage(pageNumber).then(function (pdfPage) {
+    var renderContext = {
+      canvasContext: ctx,
+      transform: [PRINT_UNITS, 0, 0, PRINT_UNITS, 0, 0],
+      viewport: pdfPage.getViewport(1, size.rotation),
+      intent: 'print'
+    };
+    return pdfPage.render(renderContext).promise;
+  }).then(function () {
+    return {
+      width: width,
+      height: height
+    };
+  });
+}
+function PDFPrintService(pdfDocument, pagesOverview, printContainer, l10n) {
+  this.pdfDocument = pdfDocument;
+  this.pagesOverview = pagesOverview;
+  this.printContainer = printContainer;
+  this.l10n = l10n || _ui_utils.NullL10n;
+  this.currentPage = -1;
+  this.scratchCanvas = document.createElement('canvas');
+}
+PDFPrintService.prototype = {
+  layout: function layout() {
+    this.throwIfInactive();
+    var body = document.querySelector('body');
+    body.setAttribute('data-pdfjsprinting', true);
+    var hasEqualPageSizes = this.pagesOverview.every(function (size) {
+      return size.width === this.pagesOverview[0].width && size.height === this.pagesOverview[0].height;
+    }, this);
+    if (!hasEqualPageSizes) {
+      console.warn('Not all pages have the same size. The printed ' + 'result may be incorrect!');
+    }
+    this.pageStyleSheet = document.createElement('style');
+    var pageSize = this.pagesOverview[0];
+    this.pageStyleSheet.textContent = '@supports ((size:A4) and (size:1pt 1pt)) {' + '@page { size: ' + pageSize.width + 'pt ' + pageSize.height + 'pt;}' + '}';
+    body.appendChild(this.pageStyleSheet);
+  },
+  destroy: function destroy() {
+    if (activeService !== this) {
+      return;
+    }
+    this.printContainer.textContent = '';
+    if (this.pageStyleSheet && this.pageStyleSheet.parentNode) {
+      this.pageStyleSheet.parentNode.removeChild(this.pageStyleSheet);
+      this.pageStyleSheet = null;
+    }
+    this.scratchCanvas.width = this.scratchCanvas.height = 0;
+    this.scratchCanvas = null;
+    activeService = null;
+    ensureOverlay().then(function () {
+      if (overlayManager.active !== 'printServiceOverlay') {
+        return;
       }
-
-      var self = this;
-      window.addEventListener('popstate', function pdfHistoryPopstate(evt) {
-        if (!self.historyUnlocked) {
-          return;
-        }
-        if (evt.state) {
-          // Move back/forward in the history.
-          self._goTo(evt.state);
-          return;
-        }
-
-        // If the state is not set, then the user tried to navigate to a
-        // different hash by manually editing the URL and pressing Enter, or by
-        // clicking on an in-page link (e.g. the "current view" link).
-        // Save the current view state to the browser history.
-
-        // Note: In Firefox, history.null could also be null after an in-page
-        // navigation to the same URL, and without dispatching the popstate
-        // event: https://bugzilla.mozilla.org/show_bug.cgi?id=1183881
-
-        if (self.uid === 0) {
-          // Replace the previous state if it was not explicitly set.
-          var previousParams = (self.previousHash && self.currentBookmark &&
-            self.previousHash !== self.currentBookmark) ?
-            {hash: self.currentBookmark, page: self.currentPage} :
-            {page: 1};
-          replacePreviousHistoryState(previousParams, function() {
-            updateHistoryWithCurrentHash();
-          });
-        } else {
-          updateHistoryWithCurrentHash();
-        }
-      }, false);
-
-
-      function updateHistoryWithCurrentHash() {
-        self.previousHash = window.location.hash.slice(1);
-        self._pushToHistory({hash: self.previousHash}, false, true);
-        self._updatePreviousBookmark();
+      overlayManager.close('printServiceOverlay');
+    });
+  },
+  renderPages: function renderPages() {
+    var _this = this;
+
+    var pageCount = this.pagesOverview.length;
+    var renderNextPage = function renderNextPage(resolve, reject) {
+      _this.throwIfInactive();
+      if (++_this.currentPage >= pageCount) {
+        renderProgress(pageCount, pageCount, _this.l10n);
+        resolve();
+        return;
       }
+      var index = _this.currentPage;
+      renderProgress(index, pageCount, _this.l10n);
+      renderPage(_this, _this.pdfDocument, index + 1, _this.pagesOverview[index]).then(_this.useRenderedPage.bind(_this)).then(function () {
+        renderNextPage(resolve, reject);
+      }, reject);
+    };
+    return new Promise(renderNextPage);
+  },
+  useRenderedPage: function useRenderedPage(printItem) {
+    this.throwIfInactive();
+    var img = document.createElement('img');
+    img.style.width = printItem.width;
+    img.style.height = printItem.height;
+    var scratchCanvas = this.scratchCanvas;
+    if ('toBlob' in scratchCanvas && !_pdfjsLib.PDFJS.disableCreateObjectURL) {
+      scratchCanvas.toBlob(function (blob) {
+        img.src = URL.createObjectURL(blob);
+      });
+    } else {
+      img.src = scratchCanvas.toDataURL();
+    }
+    var wrapper = document.createElement('div');
+    wrapper.appendChild(img);
+    this.printContainer.appendChild(wrapper);
+    return new Promise(function (resolve, reject) {
+      img.onload = resolve;
+      img.onerror = reject;
+    });
+  },
+  performPrint: function performPrint() {
+    var _this2 = this;
 
-      function replacePreviousHistoryState(params, callback) {
-        // To modify the previous history entry, the following happens:
-        // 1. history.back()
-        // 2. _pushToHistory, which calls history.replaceState( ... )
-        // 3. history.forward()
-        // Because a navigation via the history API does not immediately update
-        // the history state, the popstate event is used for synchronization.
-        self.historyUnlocked = false;
-
-        // Suppress the hashchange event to avoid side effects caused by
-        // navigating back and forward.
-        self.allowHashChange = false;
-        window.addEventListener('popstate', rewriteHistoryAfterBack);
-        history.back();
-
-        function rewriteHistoryAfterBack() {
-          window.removeEventListener('popstate', rewriteHistoryAfterBack);
-          window.addEventListener('popstate', rewriteHistoryAfterForward);
-          self._pushToHistory(params, false, true);
-          history.forward();
-        }
-        function rewriteHistoryAfterForward() {
-          window.removeEventListener('popstate', rewriteHistoryAfterForward);
-          self.allowHashChange = true;
-          self.historyUnlocked = true;
-          callback();
+    this.throwIfInactive();
+    return new Promise(function (resolve) {
+      setTimeout(function () {
+        if (!_this2.active) {
+          resolve();
+          return;
         }
-      }
+        print.call(window);
+        setTimeout(resolve, 20);
+      }, 0);
+    });
+  },
 
-      function pdfHistoryBeforeUnload() {
-        var previousParams = self._getPreviousParams(null, true);
-        if (previousParams) {
-          var replacePrevious = (!self.current.dest &&
-          self.current.hash !== self.previousHash);
-          self._pushToHistory(previousParams, false, replacePrevious);
-          self._updatePreviousBookmark();
+  get active() {
+    return this === activeService;
+  },
+  throwIfInactive: function throwIfInactive() {
+    if (!this.active) {
+      throw new Error('This print request was cancelled or completed.');
+    }
+  }
+};
+var print = window.print;
+window.print = function print() {
+  if (activeService) {
+    console.warn('Ignored window.print() because of a pending print job.');
+    return;
+  }
+  ensureOverlay().then(function () {
+    if (activeService) {
+      overlayManager.open('printServiceOverlay');
+    }
+  });
+  try {
+    dispatchEvent('beforeprint');
+  } finally {
+    if (!activeService) {
+      console.error('Expected print service to be initialized.');
+      ensureOverlay().then(function () {
+        if (overlayManager.active === 'printServiceOverlay') {
+          overlayManager.close('printServiceOverlay');
         }
-        // Remove the event listener when navigating away from the document,
-        // since 'beforeunload' prevents Firefox from caching the document.
-        window.removeEventListener('beforeunload', pdfHistoryBeforeUnload,
-                                   false);
-      }
-
-      window.addEventListener('beforeunload', pdfHistoryBeforeUnload, false);
-
-      window.addEventListener('pageshow', function pdfHistoryPageShow(evt) {
-        // If the entire viewer (including the PDF file) is cached in
-        // the browser, we need to reattach the 'beforeunload' event listener
-        // since the 'DOMContentLoaded' event is not fired on 'pageshow'.
-        window.addEventListener('beforeunload', pdfHistoryBeforeUnload, false);
-      }, false);
-
-      window.addEventListener('presentationmodechanged', function(e) {
-        self.isViewerInPresentationMode = !!e.detail.active;
       });
-    },
-
-    clearHistoryState: function pdfHistory_clearHistoryState() {
-      this._pushOrReplaceState(null, true);
-    },
-
-    _isStateObjectDefined: function pdfHistory_isStateObjectDefined(state) {
-      return (state && state.uid >= 0 &&
-      state.fingerprint && this.fingerprint === state.fingerprint &&
-      state.target && state.target.hash) ? true : false;
-    },
-
-    _pushOrReplaceState: function pdfHistory_pushOrReplaceState(stateObj,
-                                                                replace) {
-      if (replace) {
-        window.history.replaceState(stateObj, '', document.URL);
-      } else {
-        window.history.pushState(stateObj, '', document.URL);
-      }
-    },
-
-    get isHashChangeUnlocked() {
-      if (!this.initialized) {
-        return true;
+      return;
+    }
+    var activeServiceOnEntry = activeService;
+    activeService.renderPages().then(function () {
+      return activeServiceOnEntry.performPrint();
+    }).catch(function () {}).then(function () {
+      if (activeServiceOnEntry.active) {
+        abort();
       }
-      return this.allowHashChange;
-    },
+    });
+  }
+};
+function dispatchEvent(eventType) {
+  var event = document.createEvent('CustomEvent');
+  event.initCustomEvent(eventType, false, false, 'custom');
+  window.dispatchEvent(event);
+}
+function abort() {
+  if (activeService) {
+    activeService.destroy();
+    dispatchEvent('afterprint');
+  }
+}
+function renderProgress(index, total, l10n) {
+  var progressContainer = document.getElementById('printServiceOverlay');
+  var progress = Math.round(100 * index / total);
+  var progressBar = progressContainer.querySelector('progress');
+  var progressPerc = progressContainer.querySelector('.relative-progress');
+  progressBar.value = progress;
+  l10n.get('print_progress_percent', { progress: progress }, progress + '%').then(function (msg) {
+    progressPerc.textContent = msg;
+  });
+}
+var hasAttachEvent = !!document.attachEvent;
+window.addEventListener('keydown', function (event) {
+  if (event.keyCode === 80 && (event.ctrlKey || event.metaKey) && !event.altKey && (!event.shiftKey || window.chrome || window.opera)) {
+    window.print();
+    if (hasAttachEvent) {
+      return;
+    }
+    event.preventDefault();
+    if (event.stopImmediatePropagation) {
+      event.stopImmediatePropagation();
+    } else {
+      event.stopPropagation();
+    }
+    return;
+  }
+}, true);
+if (hasAttachEvent) {
+  document.attachEvent('onkeydown', function (event) {
+    event = event || window.event;
+    if (event.keyCode === 80 && event.ctrlKey) {
+      event.keyCode = 0;
+      return false;
+    }
+  });
+}
+if ('onbeforeprint' in window) {
+  var stopPropagationIfNeeded = function stopPropagationIfNeeded(event) {
+    if (event.detail !== 'custom' && event.stopImmediatePropagation) {
+      event.stopImmediatePropagation();
+    }
+  };
+  window.addEventListener('beforeprint', stopPropagationIfNeeded);
+  window.addEventListener('afterprint', stopPropagationIfNeeded);
+}
+var overlayPromise;
+function ensureOverlay() {
+  if (!overlayPromise) {
+    overlayManager = _app.PDFViewerApplication.overlayManager;
+    if (!overlayManager) {
+      throw new Error('The overlay manager has not yet been initialized.');
+    }
+    overlayPromise = overlayManager.register('printServiceOverlay', document.getElementById('printServiceOverlay'), abort, true);
+    document.getElementById('printCancel').onclick = abort;
+  }
+  return overlayPromise;
+}
+_app.PDFPrintServiceFactory.instance = {
+  supportsPrinting: true,
+  createPrintService: function createPrintService(pdfDocument, pagesOverview, printContainer, l10n) {
+    if (activeService) {
+      throw new Error('The print service is created and active.');
+    }
+    activeService = new PDFPrintService(pdfDocument, pagesOverview, printContainer, l10n);
+    return activeService;
+  }
+};
+exports.PDFPrintService = PDFPrintService;
 
-    _updatePreviousBookmark: function pdfHistory_updatePreviousBookmark() {
-      if (this.updatePreviousBookmark &&
-        this.currentBookmark && this.currentPage) {
-        this.previousBookmark = this.currentBookmark;
-        this.previousPage = this.currentPage;
-        this.updatePreviousBookmark = false;
-      }
-    },
+/***/ }),
+/* 10 */
+/***/ (function(module, exports, __webpack_require__) {
 
-    updateCurrentBookmark: function pdfHistoryUpdateCurrentBookmark(bookmark,
-                                                                    pageNum) {
-      if (this.initialized) {
-        this.currentBookmark = bookmark.substring(1);
-        this.currentPage = pageNum | 0;
-        this._updatePreviousBookmark();
-      }
-    },
+"use strict";
 
-    updateNextHashParam: function pdfHistoryUpdateNextHashParam(param) {
-      if (this.initialized) {
-        this.nextHashParam = param;
-      }
-    },
 
-    push: function pdfHistoryPush(params, isInitialBookmark) {
-      if (!(this.initialized && this.historyUnlocked)) {
-        return;
-      }
-      if (params.dest && !params.hash) {
-        params.hash = (this.current.hash && this.current.dest &&
-        this.current.dest === params.dest) ?
-          this.current.hash :
-          this.linkService.getDestinationHash(params.dest).split('#')[1];
-      }
-      if (params.page) {
-        params.page |= 0;
-      }
-      if (isInitialBookmark) {
-        var target = window.history.state.target;
-        if (!target) {
-          // Invoked when the user specifies an initial bookmark,
-          // thus setting initialBookmark, when the document is loaded.
-          this._pushToHistory(params, false);
-          this.previousHash = window.location.hash.substring(1);
-        }
-        this.updatePreviousBookmark = this.nextHashParam ? false : true;
-        if (target) {
-          // If the current document is reloaded,
-          // avoid creating duplicate entries in the history.
-          this._updatePreviousBookmark();
-        }
-        return;
+document.webL10n = function (window, document, undefined) {
+  var gL10nData = {};
+  var gTextData = '';
+  var gTextProp = 'textContent';
+  var gLanguage = '';
+  var gMacros = {};
+  var gReadyState = 'loading';
+  var gAsyncResourceLoading = true;
+  function getL10nResourceLinks() {
+    return document.querySelectorAll('link[type="application/l10n"]');
+  }
+  function getL10nDictionary() {
+    var script = document.querySelector('script[type="application/l10n"]');
+    return script ? JSON.parse(script.innerHTML) : null;
+  }
+  function getTranslatableChildren(element) {
+    return element ? element.querySelectorAll('*[data-l10n-id]') : [];
+  }
+  function getL10nAttributes(element) {
+    if (!element) return {};
+    var l10nId = element.getAttribute('data-l10n-id');
+    var l10nArgs = element.getAttribute('data-l10n-args');
+    var args = {};
+    if (l10nArgs) {
+      try {
+        args = JSON.parse(l10nArgs);
+      } catch (e) {
+        console.warn('could not parse arguments for #' + l10nId);
       }
-      if (this.nextHashParam) {
-        if (this.nextHashParam === params.hash) {
-          this.nextHashParam = null;
-          this.updatePreviousBookmark = true;
-          return;
+    }
+    return {
+      id: l10nId,
+      args: args
+    };
+  }
+  function fireL10nReadyEvent(lang) {
+    var evtObject = document.createEvent('Event');
+    evtObject.initEvent('localized', true, false);
+    evtObject.language = lang;
+    document.dispatchEvent(evtObject);
+  }
+  function xhrLoadText(url, onSuccess, onFailure) {
+    onSuccess = onSuccess || function _onSuccess(data) {};
+    onFailure = onFailure || function _onFailure() {};
+    var xhr = new XMLHttpRequest();
+    xhr.open('GET', url, gAsyncResourceLoading);
+    if (xhr.overrideMimeType) {
+      xhr.overrideMimeType('text/plain; charset=utf-8');
+    }
+    xhr.onreadystatechange = function () {
+      if (xhr.readyState == 4) {
+        if (xhr.status == 200 || xhr.status === 0) {
+          onSuccess(xhr.responseText);
         } else {
-          this.nextHashParam = null;
+          onFailure();
         }
       }
-
-      if (params.hash) {
-        if (this.current.hash) {
-          if (this.current.hash !== params.hash) {
-            this._pushToHistory(params, true);
-          } else {
-            if (!this.current.page && params.page) {
-              this._pushToHistory(params, false, true);
+    };
+    xhr.onerror = onFailure;
+    xhr.ontimeout = onFailure;
+    try {
+      xhr.send(null);
+    } catch (e) {
+      onFailure();
+    }
+  }
+  function parseResource(href, lang, successCallback, failureCallback) {
+    var baseURL = href.replace(/[^\/]*$/, '') || './';
+    function evalString(text) {
+      if (text.lastIndexOf('\\') < 0) return text;
+      return text.replace(/\\\\/g, '\\').replace(/\\n/g, '\n').replace(/\\r/g, '\r').replace(/\\t/g, '\t').replace(/\\b/g, '\b').replace(/\\f/g, '\f').replace(/\\{/g, '{').replace(/\\}/g, '}').replace(/\\"/g, '"').replace(/\\'/g, "'");
+    }
+    function parseProperties(text, parsedPropertiesCallback) {
+      var dictionary = {};
+      var reBlank = /^\s*|\s*$/;
+      var reComment = /^\s*#|^\s*$/;
+      var reSection = /^\s*\[(.*)\]\s*$/;
+      var reImport = /^\s*@import\s+url\((.*)\)\s*$/i;
+      var reSplit = /^([^=\s]*)\s*=\s*(.+)$/;
+      function parseRawLines(rawText, extendedSyntax, parsedRawLinesCallback) {
+        var entries = rawText.replace(reBlank, '').split(/[\r\n]+/);
+        var currentLang = '*';
+        var genericLang = lang.split('-', 1)[0];
+        var skipLang = false;
+        var match = '';
+        function nextEntry() {
+          while (true) {
+            if (!entries.length) {
+              parsedRawLinesCallback();
+              return;
+            }
+            var line = entries.shift();
+            if (reComment.test(line)) continue;
+            if (extendedSyntax) {
+              match = reSection.exec(line);
+              if (match) {
+                currentLang = match[1].toLowerCase();
+                skipLang = currentLang !== '*' && currentLang !== lang && currentLang !== genericLang;
+                continue;
+              } else if (skipLang) {
+                continue;
+              }
+              match = reImport.exec(line);
+              if (match) {
+                loadImport(baseURL + match[1], nextEntry);
+                return;
+              }
+            }
+            var tmp = line.match(reSplit);
+            if (tmp && tmp.length == 3) {
+              dictionary[tmp[1]] = evalString(tmp[2]);
             }
-            this.updatePreviousBookmark = true;
           }
-        } else {
-          this._pushToHistory(params, true);
         }
-      } else if (this.current.page && params.page &&
-        this.current.page !== params.page) {
-        this._pushToHistory(params, true);
+        nextEntry();
       }
-    },
-
-    _getPreviousParams: function pdfHistory_getPreviousParams(onlyCheckPage,
-                                                              beforeUnload) {
-      if (!(this.currentBookmark && this.currentPage)) {
-        return null;
-      } else if (this.updatePreviousBookmark) {
-        this.updatePreviousBookmark = false;
-      }
-      if (this.uid > 0 && !(this.previousBookmark && this.previousPage)) {
-        // Prevent the history from getting stuck in the current state,
-        // effectively preventing the user from going back/forward in
-        // the history.
-        //
-        // This happens if the current position in the document didn't change
-        // when the history was previously updated. The reasons for this are
-        // either:
-        // 1. The current zoom value is such that the document does not need to,
-        //    or cannot, be scrolled to display the destination.
-        // 2. The previous destination is broken, and doesn't actally point to a
-        //    position within the document.
-        //    (This is either due to a bad PDF generator, or the user making a
-        //     mistake when entering a destination in the hash parameters.)
-        return null;
+      function loadImport(url, callback) {
+        xhrLoadText(url, function (content) {
+          parseRawLines(content, false, callback);
+        }, function () {
+          console.warn(url + ' not found.');
+          callback();
+        });
       }
-      if ((!this.current.dest && !onlyCheckPage) || beforeUnload) {
-        if (this.previousBookmark === this.currentBookmark) {
-          return null;
+      parseRawLines(text, true, function () {
+        parsedPropertiesCallback(dictionary);
+      });
+    }
+    xhrLoadText(href, function (response) {
+      gTextData += response;
+      parseProperties(response, function (data) {
+        for (var key in data) {
+          var id,
+              prop,
+              index = key.lastIndexOf('.');
+          if (index > 0) {
+            id = key.substring(0, index);
+            prop = key.substr(index + 1);
+          } else {
+            id = key;
+            prop = gTextProp;
+          }
+          if (!gL10nData[id]) {
+            gL10nData[id] = {};
+          }
+          gL10nData[id][prop] = data[key];
+        }
+        if (successCallback) {
+          successCallback();
         }
-      } else if (this.current.page || onlyCheckPage) {
-        if (this.previousPage === this.currentPage) {
-          return null;
+      });
+    }, failureCallback);
+  }
+  function loadLocale(lang, callback) {
+    if (lang) {
+      lang = lang.toLowerCase();
+    }
+    callback = callback || function _callback() {};
+    clear();
+    gLanguage = lang;
+    var langLinks = getL10nResourceLinks();
+    var langCount = langLinks.length;
+    if (langCount === 0) {
+      var dict = getL10nDictionary();
+      if (dict && dict.locales && dict.default_locale) {
+        console.log('using the embedded JSON directory, early way out');
+        gL10nData = dict.locales[lang];
+        if (!gL10nData) {
+          var defaultLocale = dict.default_locale.toLowerCase();
+          for (var anyCaseLang in dict.locales) {
+            anyCaseLang = anyCaseLang.toLowerCase();
+            if (anyCaseLang === lang) {
+              gL10nData = dict.locales[lang];
+              break;
+            } else if (anyCaseLang === defaultLocale) {
+              gL10nData = dict.locales[defaultLocale];
+            }
+          }
         }
+        callback();
       } else {
-        return null;
+        console.log('no resource to load, early way out');
       }
-      var params = {hash: this.currentBookmark, page: this.currentPage};
-      if (this.isViewerInPresentationMode) {
-        params.hash = null;
+      fireL10nReadyEvent(lang);
+      gReadyState = 'complete';
+      return;
+    }
+    var onResourceLoaded = null;
+    var gResourceCount = 0;
+    onResourceLoaded = function onResourceLoaded() {
+      gResourceCount++;
+      if (gResourceCount >= langCount) {
+        callback();
+        fireL10nReadyEvent(lang);
+        gReadyState = 'complete';
       }
-      return params;
-    },
-
-    _stateObj: function pdfHistory_stateObj(params) {
-      return {fingerprint: this.fingerprint, uid: this.uid, target: params};
-    },
-
-    _pushToHistory: function pdfHistory_pushToHistory(params,
-                                                      addPrevious, overwrite) {
-      if (!this.initialized) {
-        return;
+    };
+    function L10nResourceLink(link) {
+      var href = link.href;
+      this.load = function (lang, callback) {
+        parseResource(href, lang, callback, function () {
+          console.warn(href + ' not found.');
+          console.warn('"' + lang + '" resource not found');
+          gLanguage = '';
+          callback();
+        });
+      };
+    }
+    for (var i = 0; i < langCount; i++) {
+      var resource = new L10nResourceLink(langLinks[i]);
+      resource.load(lang, onResourceLoaded);
+    }
+  }
+  function clear() {
+    gL10nData = {};
+    gTextData = '';
+    gLanguage = '';
+  }
+  function getPluralRules(lang) {
+    var locales2rules = {
+      'af': 3,
+      'ak': 4,
+      'am': 4,
+      'ar': 1,
+      'asa': 3,
+      'az': 0,
+      'be': 11,
+      'bem': 3,
+      'bez': 3,
+      'bg': 3,
+      'bh': 4,
+      'bm': 0,
+      'bn': 3,
+      'bo': 0,
+      'br': 20,
+      'brx': 3,
+      'bs': 11,
+      'ca': 3,
+      'cgg': 3,
+      'chr': 3,
+      'cs': 12,
+      'cy': 17,
+      'da': 3,
+      'de': 3,
+      'dv': 3,
+      'dz': 0,
+      'ee': 3,
+      'el': 3,
+      'en': 3,
+      'eo': 3,
+      'es': 3,
+      'et': 3,
+      'eu': 3,
+      'fa': 0,
+      'ff': 5,
+      'fi': 3,
+      'fil': 4,
+      'fo': 3,
+      'fr': 5,
+      'fur': 3,
+      'fy': 3,
+      'ga': 8,
+      'gd': 24,
+      'gl': 3,
+      'gsw': 3,
+      'gu': 3,
+      'guw': 4,
+      'gv': 23,
+      'ha': 3,
+      'haw': 3,
+      'he': 2,
+      'hi': 4,
+      'hr': 11,
+      'hu': 0,
+      'id': 0,
+      'ig': 0,
+      'ii': 0,
+      'is': 3,
+      'it': 3,
+      'iu': 7,
+      'ja': 0,
+      'jmc': 3,
+      'jv': 0,
+      'ka': 0,
+      'kab': 5,
+      'kaj': 3,
+      'kcg': 3,
+      'kde': 0,
+      'kea': 0,
+      'kk': 3,
+      'kl': 3,
+      'km': 0,
+      'kn': 0,
+      'ko': 0,
+      'ksb': 3,
+      'ksh': 21,
+      'ku': 3,
+      'kw': 7,
+      'lag': 18,
+      'lb': 3,
+      'lg': 3,
+      'ln': 4,
+      'lo': 0,
+      'lt': 10,
+      'lv': 6,
+      'mas': 3,
+      'mg': 4,
+      'mk': 16,
+      'ml': 3,
+      'mn': 3,
+      'mo': 9,
+      'mr': 3,
+      'ms': 0,
+      'mt': 15,
+      'my': 0,
+      'nah': 3,
+      'naq': 7,
+      'nb': 3,
+      'nd': 3,
+      'ne': 3,
+      'nl': 3,
+      'nn': 3,
+      'no': 3,
+      'nr': 3,
+      'nso': 4,
+      'ny': 3,
+      'nyn': 3,
+      'om': 3,
+      'or': 3,
+      'pa': 3,
+      'pap': 3,
+      'pl': 13,
+      'ps': 3,
+      'pt': 3,
+      'rm': 3,
+      'ro': 9,
+      'rof': 3,
+      'ru': 11,
+      'rwk': 3,
+      'sah': 0,
+      'saq': 3,
+      'se': 7,
+      'seh': 3,
+      'ses': 0,
+      'sg': 0,
+      'sh': 11,
+      'shi': 19,
+      'sk': 12,
+      'sl': 14,
+      'sma': 7,
+      'smi': 7,
+      'smj': 7,
+      'smn': 7,
+      'sms': 7,
+      'sn': 3,
+      'so': 3,
+      'sq': 3,
+      'sr': 11,
+      'ss': 3,
+      'ssy': 3,
+      'st': 3,
+      'sv': 3,
+      'sw': 3,
+      'syr': 3,
+      'ta': 3,
+      'te': 3,
+      'teo': 3,
+      'th': 0,
+      'ti': 4,
+      'tig': 3,
+      'tk': 3,
+      'tl': 4,
+      'tn': 3,
+      'to': 0,
+      'tr': 0,
+      'ts': 3,
+      'tzm': 22,
+      'uk': 11,
+      'ur': 3,
+      've': 3,
+      'vi': 0,
+      'vun': 3,
+      'wa': 4,
+      'wae': 3,
+      'wo': 0,
+      'xh': 3,
+      'xog': 3,
+      'yo': 0,
+      'zh': 0,
+      'zu': 3
+    };
+    function isIn(n, list) {
+      return list.indexOf(n) !== -1;
+    }
+    function isBetween(n, start, end) {
+      return start <= n && n <= end;
+    }
+    var pluralRules = {
+      '0': function _(n) {
+        return 'other';
+      },
+      '1': function _(n) {
+        if (isBetween(n % 100, 3, 10)) return 'few';
+        if (n === 0) return 'zero';
+        if (isBetween(n % 100, 11, 99)) return 'many';
+        if (n == 2) return 'two';
+        if (n == 1) return 'one';
+        return 'other';
+      },
+      '2': function _(n) {
+        if (n !== 0 && n % 10 === 0) return 'many';
+        if (n == 2) return 'two';
+        if (n == 1) return 'one';
+        return 'other';
+      },
+      '3': function _(n) {
+        if (n == 1) return 'one';
+        return 'other';
+      },
+      '4': function _(n) {
+        if (isBetween(n, 0, 1)) return 'one';
+        return 'other';
+      },
+      '5': function _(n) {
+        if (isBetween(n, 0, 2) && n != 2) return 'one';
+        return 'other';
+      },
+      '6': function _(n) {
+        if (n === 0) return 'zero';
+        if (n % 10 == 1 && n % 100 != 11) return 'one';
+        return 'other';
+      },
+      '7': function _(n) {
+        if (n == 2) return 'two';
+        if (n == 1) return 'one';
+        return 'other';
+      },
+      '8': function _(n) {
+        if (isBetween(n, 3, 6)) return 'few';
+        if (isBetween(n, 7, 10)) return 'many';
+        if (n == 2) return 'two';
+        if (n == 1) return 'one';
+        return 'other';
+      },
+      '9': function _(n) {
+        if (n === 0 || n != 1 && isBetween(n % 100, 1, 19)) return 'few';
+        if (n == 1) return 'one';
+        return 'other';
+      },
+      '10': function _(n) {
+        if (isBetween(n % 10, 2, 9) && !isBetween(n % 100, 11, 19)) return 'few';
+        if (n % 10 == 1 && !isBetween(n % 100, 11, 19)) return 'one';
+        return 'other';
+      },
+      '11': function _(n) {
+        if (isBetween(n % 10, 2, 4) && !isBetween(n % 100, 12, 14)) return 'few';
+        if (n % 10 === 0 || isBetween(n % 10, 5, 9) || isBetween(n % 100, 11, 14)) return 'many';
+        if (n % 10 == 1 && n % 100 != 11) return 'one';
+        return 'other';
+      },
+      '12': function _(n) {
+        if (isBetween(n, 2, 4)) return 'few';
+        if (n == 1) return 'one';
+        return 'other';
+      },
+      '13': function _(n) {
+        if (isBetween(n % 10, 2, 4) && !isBetween(n % 100, 12, 14)) return 'few';
+        if (n != 1 && isBetween(n % 10, 0, 1) || isBetween(n % 10, 5, 9) || isBetween(n % 100, 12, 14)) return 'many';
+        if (n == 1) return 'one';
+        return 'other';
+      },
+      '14': function _(n) {
+        if (isBetween(n % 100, 3, 4)) return 'few';
+        if (n % 100 == 2) return 'two';
+        if (n % 100 == 1) return 'one';
+        return 'other';
+      },
+      '15': function _(n) {
+        if (n === 0 || isBetween(n % 100, 2, 10)) return 'few';
+        if (isBetween(n % 100, 11, 19)) return 'many';
+        if (n == 1) return 'one';
+        return 'other';
+      },
+      '16': function _(n) {
+        if (n % 10 == 1 && n != 11) return 'one';
+        return 'other';
+      },
+      '17': function _(n) {
+        if (n == 3) return 'few';
+        if (n === 0) return 'zero';
+        if (n == 6) return 'many';
+        if (n == 2) return 'two';
+        if (n == 1) return 'one';
+        return 'other';
+      },
+      '18': function _(n) {
+        if (n === 0) return 'zero';
+        if (isBetween(n, 0, 2) && n !== 0 && n != 2) return 'one';
+        return 'other';
+      },
+      '19': function _(n) {
+        if (isBetween(n, 2, 10)) return 'few';
+        if (isBetween(n, 0, 1)) return 'one';
+        return 'other';
+      },
+      '20': function _(n) {
+        if ((isBetween(n % 10, 3, 4) || n % 10 == 9) && !(isBetween(n % 100, 10, 19) || isBetween(n % 100, 70, 79) || isBetween(n % 100, 90, 99))) return 'few';
+        if (n % 1000000 === 0 && n !== 0) return 'many';
+        if (n % 10 == 2 && !isIn(n % 100, [12, 72, 92])) return 'two';
+        if (n % 10 == 1 && !isIn(n % 100, [11, 71, 91])) return 'one';
+        return 'other';
+      },
+      '21': function _(n) {
+        if (n === 0) return 'zero';
+        if (n == 1) return 'one';
+        return 'other';
+      },
+      '22': function _(n) {
+        if (isBetween(n, 0, 1) || isBetween(n, 11, 99)) return 'one';
+        return 'other';
+      },
+      '23': function _(n) {
+        if (isBetween(n % 10, 1, 2) || n % 20 === 0) return 'one';
+        return 'other';
+      },
+      '24': function _(n) {
+        if (isBetween(n, 3, 10) || isBetween(n, 13, 19)) return 'few';
+        if (isIn(n, [2, 12])) return 'two';
+        if (isIn(n, [1, 11])) return 'one';
+        return 'other';
       }
-      if (!params.hash && params.page) {
-        params.hash = ('page=' + params.page);
+    };
+    var index = locales2rules[lang.replace(/-.*$/, '')];
+    if (!(index in pluralRules)) {
+      console.warn('plural form unknown for [' + lang + ']');
+      return function () {
+        return 'other';
+      };
+    }
+    return pluralRules[index];
+  }
+  gMacros.plural = function (str, param, key, prop) {
+    var n = parseFloat(param);
+    if (isNaN(n)) return str;
+    if (prop != gTextProp) return str;
+    if (!gMacros._pluralRules) {
+      gMacros._pluralRules = getPluralRules(gLanguage);
+    }
+    var index = '[' + gMacros._pluralRules(n) + ']';
+    if (n === 0 && key + '[zero]' in gL10nData) {
+      str = gL10nData[key + '[zero]'][prop];
+    } else if (n == 1 && key + '[one]' in gL10nData) {
+      str = gL10nData[key + '[one]'][prop];
+    } else if (n == 2 && key + '[two]' in gL10nData) {
+      str = gL10nData[key + '[two]'][prop];
+    } else if (key + index in gL10nData) {
+      str = gL10nData[key + index][prop];
+    } else if (key + '[other]' in gL10nData) {
+      str = gL10nData[key + '[other]'][prop];
+    }
+    return str;
+  };
+  function getL10nData(key, args, fallback) {
+    var data = gL10nData[key];
+    if (!data) {
+      console.warn('#' + key + ' is undefined.');
+      if (!fallback) {
+        return null;
       }
-      if (addPrevious && !overwrite) {
-        var previousParams = this._getPreviousParams();
-        if (previousParams) {
-          var replacePrevious = (!this.current.dest &&
-          this.current.hash !== this.previousHash);
-          this._pushToHistory(previousParams, false, replacePrevious);
-        }
+      data = fallback;
+    }
+    var rv = {};
+    for (var prop in data) {
+      var str = data[prop];
+      str = substIndexes(str, args, key, prop);
+      str = substArguments(str, args, key);
+      rv[prop] = str;
+    }
+    return rv;
+  }
+  function substIndexes(str, args, key, prop) {
+    var reIndex = /\{\[\s*([a-zA-Z]+)\(([a-zA-Z]+)\)\s*\]\}/;
+    var reMatch = reIndex.exec(str);
+    if (!reMatch || !reMatch.length) return str;
+    var macroName = reMatch[1];
+    var paramName = reMatch[2];
+    var param;
+    if (args && paramName in args) {
+      param = args[paramName];
+    } else if (paramName in gL10nData) {
+      param = gL10nData[paramName];
+    }
+    if (macroName in gMacros) {
+      var macro = gMacros[macroName];
+      str = macro(str, param, key, prop);
+    }
+    return str;
+  }
+  function substArguments(str, args, key) {
+    var reArgs = /\{\{\s*(.+?)\s*\}\}/g;
+    return str.replace(reArgs, function (matched_text, arg) {
+      if (args && arg in args) {
+        return args[arg];
       }
-      this._pushOrReplaceState(this._stateObj(params),
-        (overwrite || this.uid === 0));
-      this.currentUid = this.uid++;
-      this.current = params;
-      this.updatePreviousBookmark = true;
-    },
-
-    _goTo: function pdfHistory_goTo(state) {
-      if (!(this.initialized && this.historyUnlocked &&
-        this._isStateObjectDefined(state))) {
-        return;
+      if (arg in gL10nData) {
+        return gL10nData[arg];
       }
-      if (!this.reInitialized && state.uid < this.currentUid) {
-        var previousParams = this._getPreviousParams(true);
-        if (previousParams) {
-          this._pushToHistory(this.current, false);
-          this._pushToHistory(previousParams, false);
-          this.currentUid = state.uid;
-          window.history.back();
-          return;
+      console.log('argument {{' + arg + '}} for #' + key + ' is undefined.');
+      return matched_text;
+    });
+  }
+  function translateElement(element) {
+    var l10n = getL10nAttributes(element);
+    if (!l10n.id) return;
+    var data = getL10nData(l10n.id, l10n.args);
+    if (!data) {
+      console.warn('#' + l10n.id + ' is undefined.');
+      return;
+    }
+    if (data[gTextProp]) {
+      if (getChildElementCount(element) === 0) {
+        element[gTextProp] = data[gTextProp];
+      } else {
+        var children = element.childNodes;
+        var found = false;
+        for (var i = 0, l = children.length; i < l; i++) {
+          if (children[i].nodeType === 3 && /\S/.test(children[i].nodeValue)) {
+            if (found) {
+              children[i].nodeValue = '';
+            } else {
+              children[i].nodeValue = data[gTextProp];
+              found = true;
+            }
+          }
+        }
+        if (!found) {
+          var textNode = document.createTextNode(data[gTextProp]);
+          element.insertBefore(textNode, element.firstChild);
         }
       }
-      this.historyUnlocked = false;
-
-      if (state.target.dest) {
-        this.linkService.navigateTo(state.target.dest);
-      } else {
-        this.linkService.setHash(state.target.hash);
+      delete data[gTextProp];
+    }
+    for (var k in data) {
+      element[k] = data[k];
+    }
+  }
+  function getChildElementCount(element) {
+    if (element.children) {
+      return element.children.length;
+    }
+    if (typeof element.childElementCount !== 'undefined') {
+      return element.childElementCount;
+    }
+    var count = 0;
+    for (var i = 0; i < element.childNodes.length; i++) {
+      count += element.nodeType === 1 ? 1 : 0;
+    }
+    return count;
+  }
+  function translateFragment(element) {
+    element = element || document.documentElement;
+    var children = getTranslatableChildren(element);
+    var elementCount = children.length;
+    for (var i = 0; i < elementCount; i++) {
+      translateElement(children[i]);
+    }
+    translateElement(element);
+  }
+  return {
+    get: function get(key, args, fallbackString) {
+      var index = key.lastIndexOf('.');
+      var prop = gTextProp;
+      if (index > 0) {
+        prop = key.substr(index + 1);
+        key = key.substring(0, index);
       }
-      this.currentUid = state.uid;
-      if (state.uid > this.uid) {
-        this.uid = state.uid;
+      var fallback;
+      if (fallbackString) {
+        fallback = {};
+        fallback[prop] = fallbackString;
       }
-      this.current = state.target;
-      this.updatePreviousBookmark = true;
-
-      var currentHash = window.location.hash.substring(1);
-      if (this.previousHash !== currentHash) {
-        this.allowHashChange = false;
+      var data = getL10nData(key, args, fallback);
+      if (data && prop in data) {
+        return data[prop];
       }
-      this.previousHash = currentHash;
-
-      this.historyUnlocked = true;
+      return '{{' + key + '}}';
     },
-
-    back: function pdfHistoryBack() {
-      this.go(-1);
+    getData: function getData() {
+      return gL10nData;
     },
-
-    forward: function pdfHistoryForward() {
-      this.go(1);
+    getText: function getText() {
+      return gTextData;
     },
-
-    go: function pdfHistoryGo(direction) {
-      if (this.initialized && this.historyUnlocked) {
-        var state = window.history.state;
-        if (direction === -1 && state && state.uid > 0) {
-          window.history.back();
-        } else if (direction === 1 && state && state.uid < (this.uid - 1)) {
-          window.history.forward();
-        }
+    getLanguage: function getLanguage() {
+      return gLanguage;
+    },
+    setLanguage: function setLanguage(lang, callback) {
+      loadLocale(lang, function () {
+        if (callback) callback();
+      });
+    },
+    getDirection: function getDirection() {
+      var rtlList = ['ar', 'he', 'fa', 'ps', 'ur'];
+      var shortCode = gLanguage.split('-', 1)[0];
+      return rtlList.indexOf(shortCode) >= 0 ? 'rtl' : 'ltr';
+    },
+    translate: translateFragment,
+    getReadyState: function getReadyState() {
+      return gReadyState;
+    },
+    ready: function ready(callback) {
+      if (!callback) {
+        return;
+      } else if (gReadyState == 'complete' || gReadyState == 'interactive') {
+        window.setTimeout(function () {
+          callback();
+        });
+      } else if (document.addEventListener) {
+        document.addEventListener('localized', function once() {
+          document.removeEventListener('localized', once);
+          callback();
+        });
       }
     }
   };
+}(window, document);
 
-  return PDFHistory;
-})();
+/***/ }),
+/* 11 */
+/***/ (function(module, exports, __webpack_require__) {
 
+"use strict";
 
-var SecondaryToolbar = {
-  opened: false,
-  previousContainerHeight: null,
-  newContainerHeight: null,
-
-  initialize: function secondaryToolbarInitialize(options) {
-    this.toolbar = options.toolbar;
-    this.buttonContainer = this.toolbar.firstElementChild;
 
-    // Define the toolbar buttons.
-    this.toggleButton = options.toggleButton;
-    this.presentationModeButton = options.presentationModeButton;
-    this.openFile = options.openFile;
-    this.print = options.print;
-    this.download = options.download;
-    this.viewBookmark = options.viewBookmark;
-    this.firstPage = options.firstPage;
-    this.lastPage = options.lastPage;
-    this.pageRotateCw = options.pageRotateCw;
-    this.pageRotateCcw = options.pageRotateCcw;
-    this.documentPropertiesButton = options.documentPropertiesButton;
-
-    // Attach the event listeners.
-    var elements = [
-      // Button to toggle the visibility of the secondary toolbar:
-      { element: this.toggleButton, handler: this.toggle },
-      // All items within the secondary toolbar
-      // (except for toggleHandTool, hand_tool.js is responsible for it):
-      { element: this.presentationModeButton,
-        handler: this.presentationModeClick },
-      { element: this.openFile, handler: this.openFileClick },
-      { element: this.print, handler: this.printClick },
-      { element: this.download, handler: this.downloadClick },
-      { element: this.viewBookmark, handler: this.viewBookmarkClick },
-      { element: this.firstPage, handler: this.firstPageClick },
-      { element: this.lastPage, handler: this.lastPageClick },
-      { element: this.pageRotateCw, handler: this.pageRotateCwClick },
-      { element: this.pageRotateCcw, handler: this.pageRotateCcwClick },
-      { element: this.documentPropertiesButton,
-        handler: this.documentPropertiesClick }
-    ];
-
-    for (var item in elements) {
-      var element = elements[item].element;
-      if (element) {
-        element.addEventListener('click', elements[item].handler.bind(this));
-      }
-    }
-  },
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.DefaultAnnotationLayerFactory = exports.AnnotationLayerBuilder = undefined;
 
-  // Event handling functions.
-  presentationModeClick: function secondaryToolbarPresentationModeClick(evt) {
-    PDFViewerApplication.requestPresentationMode();
-    this.close();
-  },
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-  openFileClick: function secondaryToolbarOpenFileClick(evt) {
-    document.getElementById('fileInput').click();
-    this.close();
-  },
+var _pdfjsLib = __webpack_require__(1);
 
-  printClick: function secondaryToolbarPrintClick(evt) {
-    window.print();
-    this.close();
-  },
+var _ui_utils = __webpack_require__(0);
 
-  downloadClick: function secondaryToolbarDownloadClick(evt) {
-    PDFViewerApplication.download();
-    this.close();
-  },
+var _pdf_link_service = __webpack_require__(5);
 
-  viewBookmarkClick: function secondaryToolbarViewBookmarkClick(evt) {
-    this.close();
-  },
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-  firstPageClick: function secondaryToolbarFirstPageClick(evt) {
-    PDFViewerApplication.page = 1;
-    this.close();
-  },
+var AnnotationLayerBuilder = function () {
+  function AnnotationLayerBuilder(_ref) {
+    var pageDiv = _ref.pageDiv,
+        pdfPage = _ref.pdfPage,
+        linkService = _ref.linkService,
+        downloadManager = _ref.downloadManager,
+        _ref$renderInteractiv = _ref.renderInteractiveForms,
+        renderInteractiveForms = _ref$renderInteractiv === undefined ? false : _ref$renderInteractiv,
+        _ref$l10n = _ref.l10n,
+        l10n = _ref$l10n === undefined ? _ui_utils.NullL10n : _ref$l10n;
 
-  lastPageClick: function secondaryToolbarLastPageClick(evt) {
-    if (PDFViewerApplication.pdfDocument) {
-      PDFViewerApplication.page = PDFViewerApplication.pagesCount;
-    }
-    this.close();
-  },
+    _classCallCheck(this, AnnotationLayerBuilder);
 
-  pageRotateCwClick: function secondaryToolbarPageRotateCwClick(evt) {
-    PDFViewerApplication.rotatePages(90);
-  },
+    this.pageDiv = pageDiv;
+    this.pdfPage = pdfPage;
+    this.linkService = linkService;
+    this.downloadManager = downloadManager;
+    this.renderInteractiveForms = renderInteractiveForms;
+    this.l10n = l10n;
+    this.div = null;
+  }
 
-  pageRotateCcwClick: function secondaryToolbarPageRotateCcwClick(evt) {
-    PDFViewerApplication.rotatePages(-90);
-  },
+  _createClass(AnnotationLayerBuilder, [{
+    key: 'render',
+    value: function render(viewport) {
+      var _this = this;
 
-  documentPropertiesClick: function secondaryToolbarDocumentPropsClick(evt) {
-    PDFViewerApplication.pdfDocumentProperties.open();
-    this.close();
-  },
+      var intent = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'display';
 
-  // Misc. functions for interacting with the toolbar.
-  setMaxHeight: function secondaryToolbarSetMaxHeight(container) {
-    if (!container || !this.buttonContainer) {
-      return;
+      this.pdfPage.getAnnotations({ intent: intent }).then(function (annotations) {
+        var parameters = {
+          viewport: viewport.clone({ dontFlip: true }),
+          div: _this.div,
+          annotations: annotations,
+          page: _this.pdfPage,
+          renderInteractiveForms: _this.renderInteractiveForms,
+          linkService: _this.linkService,
+          downloadManager: _this.downloadManager
+        };
+        if (_this.div) {
+          _pdfjsLib.AnnotationLayer.update(parameters);
+        } else {
+          if (annotations.length === 0) {
+            return;
+          }
+          _this.div = document.createElement('div');
+          _this.div.className = 'annotationLayer';
+          _this.pageDiv.appendChild(_this.div);
+          parameters.div = _this.div;
+          _pdfjsLib.AnnotationLayer.render(parameters);
+          _this.l10n.translate(_this.div);
+        }
+      });
     }
-    this.newContainerHeight = container.clientHeight;
-    if (this.previousContainerHeight === this.newContainerHeight) {
-      return;
+  }, {
+    key: 'hide',
+    value: function hide() {
+      if (!this.div) {
+        return;
+      }
+      this.div.setAttribute('hidden', 'true');
     }
-    this.buttonContainer.setAttribute('style',
-      'max-height: ' + (this.newContainerHeight - SCROLLBAR_PADDING) + 'px;');
-    this.previousContainerHeight = this.newContainerHeight;
-  },
+  }]);
 
-  open: function secondaryToolbarOpen() {
-    if (this.opened) {
-      return;
-    }
-    this.opened = true;
-    this.toggleButton.classList.add('toggled');
-    this.toolbar.classList.remove('hidden');
-  },
+  return AnnotationLayerBuilder;
+}();
 
-  close: function secondaryToolbarClose(target) {
-    if (!this.opened) {
-      return;
-    } else if (target && !this.toolbar.contains(target)) {
-      return;
-    }
-    this.opened = false;
-    this.toolbar.classList.add('hidden');
-    this.toggleButton.classList.remove('toggled');
-  },
+var DefaultAnnotationLayerFactory = function () {
+  function DefaultAnnotationLayerFactory() {
+    _classCallCheck(this, DefaultAnnotationLayerFactory);
+  }
 
-  toggle: function secondaryToolbarToggle() {
-    if (this.opened) {
-      this.close();
-    } else {
-      this.open();
+  _createClass(DefaultAnnotationLayerFactory, [{
+    key: 'createAnnotationLayerBuilder',
+    value: function createAnnotationLayerBuilder(pageDiv, pdfPage) {
+      var renderInteractiveForms = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
+      var l10n = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : _ui_utils.NullL10n;
+
+      return new AnnotationLayerBuilder({
+        pageDiv: pageDiv,
+        pdfPage: pdfPage,
+        renderInteractiveForms: renderInteractiveForms,
+        linkService: new _pdf_link_service.SimpleLinkService(),
+        l10n: l10n
+      });
     }
-  }
-};
+  }]);
 
+  return DefaultAnnotationLayerFactory;
+}();
 
-var DELAY_BEFORE_RESETTING_SWITCH_IN_PROGRESS = 1500; // in ms
-var DELAY_BEFORE_HIDING_CONTROLS = 3000; // in ms
-var ACTIVE_SELECTOR = 'pdfPresentationMode';
-var CONTROLS_SELECTOR = 'pdfPresentationModeControls';
+exports.AnnotationLayerBuilder = AnnotationLayerBuilder;
+exports.DefaultAnnotationLayerFactory = DefaultAnnotationLayerFactory;
 
-/**
- * @typedef {Object} PDFPresentationModeOptions
- * @property {HTMLDivElement} container - The container for the viewer element.
- * @property {HTMLDivElement} viewer - (optional) The viewer element.
- * @property {PDFViewer} pdfViewer - The document viewer.
- * @property {PDFThumbnailViewer} pdfThumbnailViewer - (optional) The thumbnail
- *   viewer.
- * @property {Array} contextMenuItems - (optional) The menuitems that are added
- *   to the context menu in Presentation Mode.
- */
+/***/ }),
+/* 12 */
+/***/ (function(module, exports, __webpack_require__) {
 
-/**
- * @class
- */
-var PDFPresentationMode = (function PDFPresentationModeClosure() {
-  /**
-   * @constructs PDFPresentationMode
-   * @param {PDFPresentationModeOptions} options
-   */
-  function PDFPresentationMode(options) {
-    this.container = options.container;
-    this.viewer = options.viewer || options.container.firstElementChild;
-    this.pdfViewer = options.pdfViewer;
-    this.pdfThumbnailViewer = options.pdfThumbnailViewer || null;
-    var contextMenuItems = options.contextMenuItems || null;
+"use strict";
 
-    this.active = false;
-    this.args = null;
-    this.contextMenuOpen = false;
-    this.mouseScrollTimeStamp = 0;
-    this.mouseScrollDelta = 0;
 
-    if (contextMenuItems) {
-      for (var i = 0, ii = contextMenuItems.length; i < ii; i++) {
-        var item = contextMenuItems[i];
-        item.element.addEventListener('click', function (handler) {
-          this.contextMenuOpen = false;
-          handler();
-        }.bind(this, item.handler));
-      }
-    }
-  }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.DownloadManager = undefined;
 
-  PDFPresentationMode.prototype = {
-    /**
-     * Request the browser to enter fullscreen mode.
-     * @returns {boolean} Indicating if the request was successful.
-     */
-    request: function PDFPresentationMode_request() {
-      if (this.switchInProgress || this.active ||
-          !this.viewer.hasChildNodes()) {
-        return false;
-      }
-      this._addFullscreenChangeListeners();
-      this._setSwitchInProgress();
-      this._notifyStateChange();
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-      if (this.container.requestFullscreen) {
-        this.container.requestFullscreen();
-      } else if (this.container.mozRequestFullScreen) {
-        this.container.mozRequestFullScreen();
-      } else if (this.container.webkitRequestFullscreen) {
-        this.container.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT);
-      } else if (this.container.msRequestFullscreen) {
-        this.container.msRequestFullscreen();
-      } else {
-        return false;
-      }
+var _pdfjsLib = __webpack_require__(1);
 
-      this.args = {
-        page: this.pdfViewer.currentPageNumber,
-        previousScale: this.pdfViewer.currentScaleValue,
-      };
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-      return true;
-    },
+;
+function _download(blobUrl, filename) {
+  var a = document.createElement('a');
+  if (a.click) {
+    a.href = blobUrl;
+    a.target = '_parent';
+    if ('download' in a) {
+      a.download = filename;
+    }
+    (document.body || document.documentElement).appendChild(a);
+    a.click();
+    a.parentNode.removeChild(a);
+  } else {
+    if (window.top === window && blobUrl.split('#')[0] === window.location.href.split('#')[0]) {
+      var padCharacter = blobUrl.indexOf('?') === -1 ? '?' : '&';
+      blobUrl = blobUrl.replace(/#|$/, padCharacter + '$&');
+    }
+    window.open(blobUrl, '_parent');
+  }
+}
 
-    /**
-     * Switches page when the user scrolls (using a scroll wheel or a touchpad)
-     * with large enough motion, to prevent accidental page switches.
-     * @param {number} delta - The delta value from the mouse event.
-     */
-    mouseScroll: function PDFPresentationMode_mouseScroll(delta) {
-      if (!this.active) {
+var DownloadManager = function () {
+  function DownloadManager() {
+    _classCallCheck(this, DownloadManager);
+  }
+
+  _createClass(DownloadManager, [{
+    key: 'downloadUrl',
+    value: function downloadUrl(url, filename) {
+      if (!(0, _pdfjsLib.createValidAbsoluteUrl)(url, 'http://example.com')) {
         return;
       }
-      var MOUSE_SCROLL_COOLDOWN_TIME = 50;
-      var PAGE_SWITCH_THRESHOLD = 120;
-      var PageSwitchDirection = {
-        UP: -1,
-        DOWN: 1
-      };
-
-      var currentTime = (new Date()).getTime();
-      var storedTime = this.mouseScrollTimeStamp;
-
-      // If we've already switched page, avoid accidentally switching again.
-      if (currentTime > storedTime &&
-          currentTime - storedTime < MOUSE_SCROLL_COOLDOWN_TIME) {
+      _download(url + '#pdfjs.action=download', filename);
+    }
+  }, {
+    key: 'downloadData',
+    value: function downloadData(data, filename, contentType) {
+      if (navigator.msSaveBlob) {
+        return navigator.msSaveBlob(new Blob([data], { type: contentType }), filename);
+      }
+      var blobUrl = (0, _pdfjsLib.createObjectURL)(data, contentType, _pdfjsLib.PDFJS.disableCreateObjectURL);
+      _download(blobUrl, filename);
+    }
+  }, {
+    key: 'download',
+    value: function download(blob, url, filename) {
+      if (navigator.msSaveBlob) {
+        if (!navigator.msSaveBlob(blob, filename)) {
+          this.downloadUrl(url, filename);
+        }
         return;
       }
-      // If the scroll direction changed, reset the accumulated scroll delta.
-      if ((this.mouseScrollDelta > 0 && delta < 0) ||
-          (this.mouseScrollDelta < 0 && delta > 0)) {
-        this._resetMouseScrollState();
+      if (_pdfjsLib.PDFJS.disableCreateObjectURL) {
+        this.downloadUrl(url, filename);
+        return;
       }
-      this.mouseScrollDelta += delta;
+      var blobUrl = URL.createObjectURL(blob);
+      _download(blobUrl, filename);
+    }
+  }]);
 
-      if (Math.abs(this.mouseScrollDelta) >= PAGE_SWITCH_THRESHOLD) {
-        var pageSwitchDirection = (this.mouseScrollDelta > 0) ?
-          PageSwitchDirection.UP : PageSwitchDirection.DOWN;
-        var page = this.pdfViewer.currentPageNumber;
-        this._resetMouseScrollState();
+  return DownloadManager;
+}();
 
-        // If we're at the first/last page, we don't need to do anything.
-        if ((page === 1 && pageSwitchDirection === PageSwitchDirection.UP) ||
-            (page === this.pdfViewer.pagesCount &&
-             pageSwitchDirection === PageSwitchDirection.DOWN)) {
-          return;
-        }
-        this.pdfViewer.currentPageNumber = (page + pageSwitchDirection);
-        this.mouseScrollTimeStamp = currentTime;
-      }
-    },
+exports.DownloadManager = DownloadManager;
 
-    get isFullscreen() {
-      return !!(document.fullscreenElement ||
-                document.mozFullScreen ||
-                document.webkitIsFullScreen ||
-                document.msFullscreenElement);
-    },
+/***/ }),
+/* 13 */
+/***/ (function(module, exports, __webpack_require__) {
 
-    /**
-     * @private
-     */
-    _notifyStateChange: function PDFPresentationMode_notifyStateChange() {
-      var event = document.createEvent('CustomEvent');
-      event.initCustomEvent('presentationmodechanged', true, true, {
-        active: this.active,
-        switchInProgress: !!this.switchInProgress
-      });
-      window.dispatchEvent(event);
-    },
+"use strict";
 
-    /**
-     * Used to initialize a timeout when requesting Presentation Mode,
-     * i.e. when the browser is requested to enter fullscreen mode.
-     * This timeout is used to prevent the current page from being scrolled
-     * partially, or completely, out of view when entering Presentation Mode.
-     * NOTE: This issue seems limited to certain zoom levels (e.g. page-width).
-     * @private
-     */
-    _setSwitchInProgress: function PDFPresentationMode_setSwitchInProgress() {
-      if (this.switchInProgress) {
-        clearTimeout(this.switchInProgress);
-      }
-      this.switchInProgress = setTimeout(function switchInProgressTimeout() {
-        this._removeFullscreenChangeListeners();
-        delete this.switchInProgress;
-        this._notifyStateChange();
-      }.bind(this), DELAY_BEFORE_RESETTING_SWITCH_IN_PROGRESS);
-    },
 
-    /**
-     * @private
-     */
-    _resetSwitchInProgress:
-        function PDFPresentationMode_resetSwitchInProgress() {
-      if (this.switchInProgress) {
-        clearTimeout(this.switchInProgress);
-        delete this.switchInProgress;
-      }
-    },
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.GenericL10n = undefined;
 
-    /**
-     * @private
-     */
-    _enter: function PDFPresentationMode_enter() {
-      this.active = true;
-      this._resetSwitchInProgress();
-      this._notifyStateChange();
-      this.container.classList.add(ACTIVE_SELECTOR);
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-      // Ensure that the correct page is scrolled into view when entering
-      // Presentation Mode, by waiting until fullscreen mode in enabled.
-      setTimeout(function enterPresentationModeTimeout() {
-        this.pdfViewer.currentPageNumber = this.args.page;
-        this.pdfViewer.currentScaleValue = 'page-fit';
-      }.bind(this), 0);
+__webpack_require__(10);
 
-      this._addWindowListeners();
-      this._showControls();
-      this.contextMenuOpen = false;
-      this.container.setAttribute('contextmenu', 'viewerContextMenu');
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-      // Text selection is disabled in Presentation Mode, thus it's not possible
-      // for the user to deselect text that is selected (e.g. with "Select all")
-      // when entering Presentation Mode, hence we remove any active selection.
-      window.getSelection().removeAllRanges();
-    },
+var webL10n = document.webL10n;
 
-    /**
-     * @private
-     */
-    _exit: function PDFPresentationMode_exit() {
-      var page = this.pdfViewer.currentPageNumber;
-      this.container.classList.remove(ACTIVE_SELECTOR);
+var GenericL10n = function () {
+  function GenericL10n(lang) {
+    _classCallCheck(this, GenericL10n);
 
-      // Ensure that the correct page is scrolled into view when exiting
-      // Presentation Mode, by waiting until fullscreen mode is disabled.
-      setTimeout(function exitPresentationModeTimeout() {
-        this.active = false;
-        this._removeFullscreenChangeListeners();
-        this._notifyStateChange();
+    this._lang = lang;
+    this._ready = new Promise(function (resolve, reject) {
+      webL10n.setLanguage(lang, function () {
+        resolve(webL10n);
+      });
+    });
+  }
 
-        this.pdfViewer.currentScaleValue = this.args.previousScale;
-        this.pdfViewer.currentPageNumber = page;
-        this.args = null;
-      }.bind(this), 0);
+  _createClass(GenericL10n, [{
+    key: 'getDirection',
+    value: function getDirection() {
+      return this._ready.then(function (l10n) {
+        return l10n.getDirection();
+      });
+    }
+  }, {
+    key: 'get',
+    value: function get(property, args, fallback) {
+      return this._ready.then(function (l10n) {
+        return l10n.get(property, args, fallback);
+      });
+    }
+  }, {
+    key: 'translate',
+    value: function translate(element) {
+      return this._ready.then(function (l10n) {
+        return l10n.translate(element);
+      });
+    }
+  }]);
 
-      this._removeWindowListeners();
-      this._hideControls();
-      this._resetMouseScrollState();
-      this.container.removeAttribute('contextmenu');
-      this.contextMenuOpen = false;
+  return GenericL10n;
+}();
 
-      if (this.pdfThumbnailViewer) {
-        this.pdfThumbnailViewer.ensureThumbnailVisible(page);
-      }
-    },
+exports.GenericL10n = GenericL10n;
 
-    /**
-     * @private
-     */
-    _mouseDown: function PDFPresentationMode_mouseDown(evt) {
-      if (this.contextMenuOpen) {
-        this.contextMenuOpen = false;
-        evt.preventDefault();
-        return;
-      }
-      if (evt.button === 0) {
-        // Enable clicking of links in presentation mode. Please note:
-        // Only links pointing to destinations in the current PDF document work.
-        var isInternalLink = (evt.target.href &&
-                              evt.target.classList.contains('internalLink'));
-        if (!isInternalLink) {
-          // Unless an internal link was clicked, advance one page.
-          evt.preventDefault();
-          this.pdfViewer.currentPageNumber += (evt.shiftKey ? -1 : 1);
-        }
-      }
-    },
+/***/ }),
+/* 14 */
+/***/ (function(module, exports, __webpack_require__) {
 
-    /**
-     * @private
-     */
-    _contextMenu: function PDFPresentationMode_contextMenu() {
-      this.contextMenuOpen = true;
-    },
+"use strict";
 
-    /**
-     * @private
-     */
-    _showControls: function PDFPresentationMode_showControls() {
-      if (this.controlsTimeout) {
-        clearTimeout(this.controlsTimeout);
-      } else {
-        this.container.classList.add(CONTROLS_SELECTOR);
-      }
-      this.controlsTimeout = setTimeout(function showControlsTimeout() {
-        this.container.classList.remove(CONTROLS_SELECTOR);
-        delete this.controlsTimeout;
-      }.bind(this), DELAY_BEFORE_HIDING_CONTROLS);
-    },
 
-    /**
-     * @private
-     */
-    _hideControls: function PDFPresentationMode_hideControls() {
-      if (!this.controlsTimeout) {
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+function GrabToPan(options) {
+  this.element = options.element;
+  this.document = options.element.ownerDocument;
+  if (typeof options.ignoreTarget === 'function') {
+    this.ignoreTarget = options.ignoreTarget;
+  }
+  this.onActiveChanged = options.onActiveChanged;
+  this.activate = this.activate.bind(this);
+  this.deactivate = this.deactivate.bind(this);
+  this.toggle = this.toggle.bind(this);
+  this._onmousedown = this._onmousedown.bind(this);
+  this._onmousemove = this._onmousemove.bind(this);
+  this._endPan = this._endPan.bind(this);
+  var overlay = this.overlay = document.createElement('div');
+  overlay.className = 'grab-to-pan-grabbing';
+}
+GrabToPan.prototype = {
+  CSS_CLASS_GRAB: 'grab-to-pan-grab',
+  activate: function GrabToPan_activate() {
+    if (!this.active) {
+      this.active = true;
+      this.element.addEventListener('mousedown', this._onmousedown, true);
+      this.element.classList.add(this.CSS_CLASS_GRAB);
+      if (this.onActiveChanged) {
+        this.onActiveChanged(true);
+      }
+    }
+  },
+  deactivate: function GrabToPan_deactivate() {
+    if (this.active) {
+      this.active = false;
+      this.element.removeEventListener('mousedown', this._onmousedown, true);
+      this._endPan();
+      this.element.classList.remove(this.CSS_CLASS_GRAB);
+      if (this.onActiveChanged) {
+        this.onActiveChanged(false);
+      }
+    }
+  },
+  toggle: function GrabToPan_toggle() {
+    if (this.active) {
+      this.deactivate();
+    } else {
+      this.activate();
+    }
+  },
+  ignoreTarget: function GrabToPan_ignoreTarget(node) {
+    return node[matchesSelector]('a[href], a[href] *, input, textarea, button, button *, select, option');
+  },
+  _onmousedown: function GrabToPan__onmousedown(event) {
+    if (event.button !== 0 || this.ignoreTarget(event.target)) {
+      return;
+    }
+    if (event.originalTarget) {
+      try {
+        event.originalTarget.tagName;
+      } catch (e) {
         return;
       }
-      clearTimeout(this.controlsTimeout);
-      this.container.classList.remove(CONTROLS_SELECTOR);
-      delete this.controlsTimeout;
-    },
+    }
+    this.scrollLeftStart = this.element.scrollLeft;
+    this.scrollTopStart = this.element.scrollTop;
+    this.clientXStart = event.clientX;
+    this.clientYStart = event.clientY;
+    this.document.addEventListener('mousemove', this._onmousemove, true);
+    this.document.addEventListener('mouseup', this._endPan, true);
+    this.element.addEventListener('scroll', this._endPan, true);
+    event.preventDefault();
+    event.stopPropagation();
+    var focusedElement = document.activeElement;
+    if (focusedElement && !focusedElement.contains(event.target)) {
+      focusedElement.blur();
+    }
+  },
+  _onmousemove: function GrabToPan__onmousemove(event) {
+    this.element.removeEventListener('scroll', this._endPan, true);
+    if (isLeftMouseReleased(event)) {
+      this._endPan();
+      return;
+    }
+    var xDiff = event.clientX - this.clientXStart;
+    var yDiff = event.clientY - this.clientYStart;
+    var scrollTop = this.scrollTopStart - yDiff;
+    var scrollLeft = this.scrollLeftStart - xDiff;
+    if (this.element.scrollTo) {
+      this.element.scrollTo({
+        top: scrollTop,
+        left: scrollLeft,
+        behavior: 'instant'
+      });
+    } else {
+      this.element.scrollTop = scrollTop;
+      this.element.scrollLeft = scrollLeft;
+    }
+    if (!this.overlay.parentNode) {
+      document.body.appendChild(this.overlay);
+    }
+  },
+  _endPan: function GrabToPan__endPan() {
+    this.element.removeEventListener('scroll', this._endPan, true);
+    this.document.removeEventListener('mousemove', this._onmousemove, true);
+    this.document.removeEventListener('mouseup', this._endPan, true);
+    this.overlay.remove();
+  }
+};
+var matchesSelector;
+['webkitM', 'mozM', 'msM', 'oM', 'm'].some(function (prefix) {
+  var name = prefix + 'atches';
+  if (name in document.documentElement) {
+    matchesSelector = name;
+  }
+  name += 'Selector';
+  if (name in document.documentElement) {
+    matchesSelector = name;
+  }
+  return matchesSelector;
+});
+var isNotIEorIsIE10plus = !document.documentMode || document.documentMode > 9;
+var chrome = window.chrome;
+var isChrome15OrOpera15plus = chrome && (chrome.webstore || chrome.app);
+var isSafari6plus = /Apple/.test(navigator.vendor) && /Version\/([6-9]\d*|[1-5]\d+)/.test(navigator.userAgent);
+function isLeftMouseReleased(event) {
+  if ('buttons' in event && isNotIEorIsIE10plus) {
+    return !(event.buttons & 1);
+  }
+  if (isChrome15OrOpera15plus || isSafari6plus) {
+    return event.which === 0;
+  }
+}
+exports.GrabToPan = GrabToPan;
 
-    /**
-     * Resets the properties used for tracking mouse scrolling events.
-     * @private
-     */
-    _resetMouseScrollState:
-        function PDFPresentationMode_resetMouseScrollState() {
-      this.mouseScrollTimeStamp = 0;
-      this.mouseScrollDelta = 0;
-    },
+/***/ }),
+/* 15 */
+/***/ (function(module, exports, __webpack_require__) {
 
-    /**
-     * @private
-     */
-    _addWindowListeners: function PDFPresentationMode_addWindowListeners() {
-      this.showControlsBind = this._showControls.bind(this);
-      this.mouseDownBind = this._mouseDown.bind(this);
-      this.resetMouseScrollStateBind = this._resetMouseScrollState.bind(this);
-      this.contextMenuBind = this._contextMenu.bind(this);
+"use strict";
 
-      window.addEventListener('mousemove', this.showControlsBind);
-      window.addEventListener('mousedown', this.mouseDownBind);
-      window.addEventListener('keydown', this.resetMouseScrollStateBind);
-      window.addEventListener('contextmenu', this.contextMenuBind);
-    },
 
-    /**
-     * @private
-     */
-    _removeWindowListeners:
-        function PDFPresentationMode_removeWindowListeners() {
-      window.removeEventListener('mousemove', this.showControlsBind);
-      window.removeEventListener('mousedown', this.mouseDownBind);
-      window.removeEventListener('keydown', this.resetMouseScrollStateBind);
-      window.removeEventListener('contextmenu', this.contextMenuBind);
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-      delete this.showControlsBind;
-      delete this.mouseDownBind;
-      delete this.resetMouseScrollStateBind;
-      delete this.contextMenuBind;
-    },
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-    /**
-     * @private
-     */
-    _fullscreenChange: function PDFPresentationMode_fullscreenChange() {
-      if (this.isFullscreen) {
-        this._enter();
-      } else {
-        this._exit();
-      }
-    },
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-    /**
-     * @private
-     */
-    _addFullscreenChangeListeners:
-        function PDFPresentationMode_addFullscreenChangeListeners() {
-      this.fullscreenChangeBind = this._fullscreenChange.bind(this);
+var OverlayManager = function () {
+  function OverlayManager() {
+    _classCallCheck(this, OverlayManager);
 
-      window.addEventListener('fullscreenchange', this.fullscreenChangeBind);
-      window.addEventListener('mozfullscreenchange', this.fullscreenChangeBind);
-      window.addEventListener('webkitfullscreenchange',
-                              this.fullscreenChangeBind);
-      window.addEventListener('MSFullscreenChange', this.fullscreenChangeBind);
-    },
+    this._overlays = {};
+    this._active = null;
+    this._keyDownBound = this._keyDown.bind(this);
+  }
 
-    /**
-     * @private
-     */
-    _removeFullscreenChangeListeners:
-        function PDFPresentationMode_removeFullscreenChangeListeners() {
-      window.removeEventListener('fullscreenchange', this.fullscreenChangeBind);
-      window.removeEventListener('mozfullscreenchange',
-                                 this.fullscreenChangeBind);
-      window.removeEventListener('webkitfullscreenchange',
-                              this.fullscreenChangeBind);
-      window.removeEventListener('MSFullscreenChange',
-                                 this.fullscreenChangeBind);
+  _createClass(OverlayManager, [{
+    key: 'register',
+    value: function register(name, element) {
+      var _this = this;
 
-      delete this.fullscreenChangeBind;
+      var callerCloseMethod = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
+      var canForceClose = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
+
+      return new Promise(function (resolve) {
+        var container = void 0;
+        if (!name || !element || !(container = element.parentNode)) {
+          throw new Error('Not enough parameters.');
+        } else if (_this._overlays[name]) {
+          throw new Error('The overlay is already registered.');
+        }
+        _this._overlays[name] = {
+          element: element,
+          container: container,
+          callerCloseMethod: callerCloseMethod,
+          canForceClose: canForceClose
+        };
+        resolve();
+      });
     }
-  };
+  }, {
+    key: 'unregister',
+    value: function unregister(name) {
+      var _this2 = this;
 
-  return PDFPresentationMode;
-})();
-
-
-
-var GrabToPan = (function GrabToPanClosure() {
-  /**
-   * Construct a GrabToPan instance for a given HTML element.
-   * @param options.element {Element}
-   * @param options.ignoreTarget {function} optional. See `ignoreTarget(node)`
-   * @param options.onActiveChanged {function(boolean)} optional. Called
-   *  when grab-to-pan is (de)activated. The first argument is a boolean that
-   *  shows whether grab-to-pan is activated.
-   */
-  function GrabToPan(options) {
-    this.element = options.element;
-    this.document = options.element.ownerDocument;
-    if (typeof options.ignoreTarget === 'function') {
-      this.ignoreTarget = options.ignoreTarget;
-    }
-    this.onActiveChanged = options.onActiveChanged;
-
-    // Bind the contexts to ensure that `this` always points to
-    // the GrabToPan instance.
-    this.activate = this.activate.bind(this);
-    this.deactivate = this.deactivate.bind(this);
-    this.toggle = this.toggle.bind(this);
-    this._onmousedown = this._onmousedown.bind(this);
-    this._onmousemove = this._onmousemove.bind(this);
-    this._endPan = this._endPan.bind(this);
-
-    // This overlay will be inserted in the document when the mouse moves during
-    // a grab operation, to ensure that the cursor has the desired appearance.
-    var overlay = this.overlay = document.createElement('div');
-    overlay.className = 'grab-to-pan-grabbing';
-  }
-  GrabToPan.prototype = {
-    /**
-     * Class name of element which can be grabbed
-     */
-    CSS_CLASS_GRAB: 'grab-to-pan-grab',
-
-    /**
-     * Bind a mousedown event to the element to enable grab-detection.
-     */
-    activate: function GrabToPan_activate() {
-      if (!this.active) {
-        this.active = true;
-        this.element.addEventListener('mousedown', this._onmousedown, true);
-        this.element.classList.add(this.CSS_CLASS_GRAB);
-        if (this.onActiveChanged) {
-          this.onActiveChanged(true);
+      return new Promise(function (resolve) {
+        if (!_this2._overlays[name]) {
+          throw new Error('The overlay does not exist.');
+        } else if (_this2._active === name) {
+          throw new Error('The overlay cannot be removed while it is active.');
         }
-      }
-    },
+        delete _this2._overlays[name];
+        resolve();
+      });
+    }
+  }, {
+    key: 'open',
+    value: function open(name) {
+      var _this3 = this;
 
-    /**
-     * Removes all events. Any pending pan session is immediately stopped.
-     */
-    deactivate: function GrabToPan_deactivate() {
-      if (this.active) {
-        this.active = false;
-        this.element.removeEventListener('mousedown', this._onmousedown, true);
-        this._endPan();
-        this.element.classList.remove(this.CSS_CLASS_GRAB);
-        if (this.onActiveChanged) {
-          this.onActiveChanged(false);
+      return new Promise(function (resolve) {
+        if (!_this3._overlays[name]) {
+          throw new Error('The overlay does not exist.');
+        } else if (_this3._active) {
+          if (_this3._overlays[name].canForceClose) {
+            _this3._closeThroughCaller();
+          } else if (_this3._active === name) {
+            throw new Error('The overlay is already active.');
+          } else {
+            throw new Error('Another overlay is currently active.');
+          }
         }
-      }
-    },
+        _this3._active = name;
+        _this3._overlays[_this3._active].element.classList.remove('hidden');
+        _this3._overlays[_this3._active].container.classList.remove('hidden');
+        window.addEventListener('keydown', _this3._keyDownBound);
+        resolve();
+      });
+    }
+  }, {
+    key: 'close',
+    value: function close(name) {
+      var _this4 = this;
 
-    toggle: function GrabToPan_toggle() {
-      if (this.active) {
-        this.deactivate();
-      } else {
-        this.activate();
+      return new Promise(function (resolve) {
+        if (!_this4._overlays[name]) {
+          throw new Error('The overlay does not exist.');
+        } else if (!_this4._active) {
+          throw new Error('The overlay is currently not active.');
+        } else if (_this4._active !== name) {
+          throw new Error('Another overlay is currently active.');
+        }
+        _this4._overlays[_this4._active].container.classList.add('hidden');
+        _this4._overlays[_this4._active].element.classList.add('hidden');
+        _this4._active = null;
+        window.removeEventListener('keydown', _this4._keyDownBound);
+        resolve();
+      });
+    }
+  }, {
+    key: '_keyDown',
+    value: function _keyDown(evt) {
+      if (this._active && evt.keyCode === 27) {
+        this._closeThroughCaller();
+        evt.preventDefault();
       }
-    },
-
-    /**
-     * Whether to not pan if the target element is clicked.
-     * Override this method to change the default behaviour.
-     *
-     * @param node {Element} The target of the event
-     * @return {boolean} Whether to not react to the click event.
-     */
-    ignoreTarget: function GrabToPan_ignoreTarget(node) {
-      // Use matchesSelector to check whether the clicked element
-      // is (a child of) an input element / link
-      return node[matchesSelector](
-        'a[href], a[href] *, input, textarea, button, button *, select, option'
-      );
-    },
-
-    /**
-     * @private
-     */
-    _onmousedown: function GrabToPan__onmousedown(event) {
-      if (event.button !== 0 || this.ignoreTarget(event.target)) {
-        return;
+    }
+  }, {
+    key: '_closeThroughCaller',
+    value: function _closeThroughCaller() {
+      if (this._overlays[this._active].callerCloseMethod) {
+        this._overlays[this._active].callerCloseMethod();
       }
-      if (event.originalTarget) {
-        try {
-          /* jshint expr:true */
-          event.originalTarget.tagName;
-        } catch (e) {
-          // Mozilla-specific: element is a scrollbar (XUL element)
-          return;
-        }
+      if (this._active) {
+        this.close(this._active);
       }
+    }
+  }, {
+    key: 'active',
+    get: function get() {
+      return this._active;
+    }
+  }]);
 
-      this.scrollLeftStart = this.element.scrollLeft;
-      this.scrollTopStart = this.element.scrollTop;
-      this.clientXStart = event.clientX;
-      this.clientYStart = event.clientY;
-      this.document.addEventListener('mousemove', this._onmousemove, true);
-      this.document.addEventListener('mouseup', this._endPan, true);
-      // When a scroll event occurs before a mousemove, assume that the user
-      // dragged a scrollbar (necessary for Opera Presto, Safari and IE)
-      // (not needed for Chrome/Firefox)
-      this.element.addEventListener('scroll', this._endPan, true);
-      event.preventDefault();
-      event.stopPropagation();
-      this.document.documentElement.classList.add(this.CSS_CLASS_GRABBING);
+  return OverlayManager;
+}();
 
-      var focusedElement = document.activeElement;
-      if (focusedElement && !focusedElement.contains(event.target)) {
-        focusedElement.blur();
-      }
-    },
+exports.OverlayManager = OverlayManager;
 
-    /**
-     * @private
-     */
-    _onmousemove: function GrabToPan__onmousemove(event) {
-      this.element.removeEventListener('scroll', this._endPan, true);
-      if (isLeftMouseReleased(event)) {
-        this._endPan();
-        return;
-      }
-      var xDiff = event.clientX - this.clientXStart;
-      var yDiff = event.clientY - this.clientYStart;
-      this.element.scrollTop = this.scrollTopStart - yDiff;
-      this.element.scrollLeft = this.scrollLeftStart - xDiff;
-      if (!this.overlay.parentNode) {
-        document.body.appendChild(this.overlay);
-      }
-    },
+/***/ }),
+/* 16 */
+/***/ (function(module, exports, __webpack_require__) {
 
-    /**
-     * @private
-     */
-    _endPan: function GrabToPan__endPan() {
-      this.element.removeEventListener('scroll', this._endPan, true);
-      this.document.removeEventListener('mousemove', this._onmousemove, true);
-      this.document.removeEventListener('mouseup', this._endPan, true);
-      if (this.overlay.parentNode) {
-        this.overlay.parentNode.removeChild(this.overlay);
-      }
-    }
-  };
+"use strict";
 
-  // Get the correct (vendor-prefixed) name of the matches method.
-  var matchesSelector;
-  ['webkitM', 'mozM', 'msM', 'oM', 'm'].some(function(prefix) {
-    var name = prefix + 'atches';
-    if (name in document.documentElement) {
-      matchesSelector = name;
-    }
-    name += 'Selector';
-    if (name in document.documentElement) {
-      matchesSelector = name;
-    }
-    return matchesSelector; // If found, then truthy, and [].some() ends.
-  });
 
-  // Browser sniffing because it's impossible to feature-detect
-  // whether event.which for onmousemove is reliable
-  var isNotIEorIsIE10plus = !document.documentMode || document.documentMode > 9;
-  var chrome = window.chrome;
-  var isChrome15OrOpera15plus = chrome && (chrome.webstore || chrome.app);
-  //                                       ^ Chrome 15+       ^ Opera 15+
-  var isSafari6plus = /Apple/.test(navigator.vendor) &&
-                      /Version\/([6-9]\d*|[1-5]\d+)/.test(navigator.userAgent);
-
-  /**
-   * Whether the left mouse is not pressed.
-   * @param event {MouseEvent}
-   * @return {boolean} True if the left mouse button is not pressed.
-   *                   False if unsure or if the left mouse button is pressed.
-   */
-  function isLeftMouseReleased(event) {
-    if ('buttons' in event && isNotIEorIsIE10plus) {
-      // http://www.w3.org/TR/DOM-Level-3-Events/#events-MouseEvent-buttons
-      // Firefox 15+
-      // Internet Explorer 10+
-      return !(event.buttons | 1);
-    }
-    if (isChrome15OrOpera15plus || isSafari6plus) {
-      // Chrome 14+
-      // Opera 15+
-      // Safari 6.0+
-      return event.which === 0;
-    }
-  }
-
-  return GrabToPan;
-})();
-
-var HandTool = {
-  initialize: function handToolInitialize(options) {
-    var toggleHandTool = options.toggleHandTool;
-    this.handTool = new GrabToPan({
-      element: options.container,
-      onActiveChanged: function(isActive) {
-        if (!toggleHandTool) {
-          return;
-        }
-        if (isActive) {
-          toggleHandTool.title =
-            mozL10n.get('hand_tool_disable.title', null, 'Disable hand tool');
-          toggleHandTool.firstElementChild.textContent =
-            mozL10n.get('hand_tool_disable_label', null, 'Disable hand tool');
-        } else {
-          toggleHandTool.title =
-            mozL10n.get('hand_tool_enable.title', null, 'Enable hand tool');
-          toggleHandTool.firstElementChild.textContent =
-            mozL10n.get('hand_tool_enable_label', null, 'Enable hand tool');
-        }
-      }
-    });
-    if (toggleHandTool) {
-      toggleHandTool.addEventListener('click', this.toggle.bind(this), false);
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.PasswordPrompt = undefined;
 
-      window.addEventListener('localized', function (evt) {
-        Preferences.get('enableHandToolOnLoad').then(function resolved(value) {
-          if (value) {
-            this.handTool.activate();
-          }
-        }.bind(this), function rejected(reason) {});
-      }.bind(this));
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-      window.addEventListener('presentationmodechanged', function (evt) {
-        if (evt.detail.switchInProgress) {
-          return;
-        }
-        if (evt.detail.active) {
-          this.enterPresentationMode();
-        } else {
-          this.exitPresentationMode();
-        }
-      }.bind(this));
-    }
-  },
+var _ui_utils = __webpack_require__(0);
 
-  toggle: function handToolToggle() {
-    this.handTool.toggle();
-    SecondaryToolbar.close();
-  },
+var _pdfjsLib = __webpack_require__(1);
 
-  enterPresentationMode: function handToolEnterPresentationMode() {
-    if (this.handTool.active) {
-      this.wasActive = true;
-      this.handTool.deactivate();
-    }
-  },
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-  exitPresentationMode: function handToolExitPresentationMode() {
-    if (this.wasActive) {
-      this.wasActive = null;
-      this.handTool.activate();
-    }
-  }
-};
+var PasswordPrompt = function () {
+  function PasswordPrompt(options, overlayManager) {
+    var _this = this;
 
+    var l10n = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _ui_utils.NullL10n;
 
-var OverlayManager = {
-  overlays: {},
-  active: null,
-
-  /**
-   * @param {string} name The name of the overlay that is registered. This must
-   *                 be equal to the ID of the overlay's DOM element.
-   * @param {function} callerCloseMethod (optional) The method that, if present,
-   *                   will call OverlayManager.close from the Object
-   *                   registering the overlay. Access to this method is
-   *                   necessary in order to run cleanup code when e.g.
-   *                   the overlay is force closed. The default is null.
-   * @param {boolean} canForceClose (optional) Indicates if opening the overlay
-   *                  will close an active overlay. The default is false.
-   * @returns {Promise} A promise that is resolved when the overlay has been
-   *                    registered.
-   */
-  register: function overlayManagerRegister(name,
-                                            callerCloseMethod, canForceClose) {
-    return new Promise(function (resolve) {
-      var element, container;
-      if (!name || !(element = document.getElementById(name)) ||
-          !(container = element.parentNode)) {
-        throw new Error('Not enough parameters.');
-      } else if (this.overlays[name]) {
-        throw new Error('The overlay is already registered.');
-      }
-      this.overlays[name] = { element: element,
-                              container: container,
-                              callerCloseMethod: (callerCloseMethod || null),
-                              canForceClose: (canForceClose || false) };
-      resolve();
-    }.bind(this));
-  },
+    _classCallCheck(this, PasswordPrompt);
 
-  /**
-   * @param {string} name The name of the overlay that is unregistered.
-   * @returns {Promise} A promise that is resolved when the overlay has been
-   *                    unregistered.
-   */
-  unregister: function overlayManagerUnregister(name) {
-    return new Promise(function (resolve) {
-      if (!this.overlays[name]) {
-        throw new Error('The overlay does not exist.');
-      } else if (this.active === name) {
-        throw new Error('The overlay cannot be removed while it is active.');
+    this.overlayName = options.overlayName;
+    this.container = options.container;
+    this.label = options.label;
+    this.input = options.input;
+    this.submitButton = options.submitButton;
+    this.cancelButton = options.cancelButton;
+    this.overlayManager = overlayManager;
+    this.l10n = l10n;
+    this.updateCallback = null;
+    this.reason = null;
+    this.submitButton.addEventListener('click', this.verify.bind(this));
+    this.cancelButton.addEventListener('click', this.close.bind(this));
+    this.input.addEventListener('keydown', function (e) {
+      if (e.keyCode === 13) {
+        _this.verify();
       }
-      delete this.overlays[name];
+    });
+    this.overlayManager.register(this.overlayName, this.container, this.close.bind(this), true);
+  }
 
-      resolve();
-    }.bind(this));
-  },
+  _createClass(PasswordPrompt, [{
+    key: 'open',
+    value: function open() {
+      var _this2 = this;
 
-  /**
-   * @param {string} name The name of the overlay that should be opened.
-   * @returns {Promise} A promise that is resolved when the overlay has been
-   *                    opened.
-   */
-  open: function overlayManagerOpen(name) {
-    return new Promise(function (resolve) {
-      if (!this.overlays[name]) {
-        throw new Error('The overlay does not exist.');
-      } else if (this.active) {
-        if (this.overlays[name].canForceClose) {
-          this._closeThroughCaller();
-        } else if (this.active === name) {
-          throw new Error('The overlay is already active.');
+      this.overlayManager.open(this.overlayName).then(function () {
+        _this2.input.focus();
+        var promptString = void 0;
+        if (_this2.reason === _pdfjsLib.PasswordResponses.INCORRECT_PASSWORD) {
+          promptString = _this2.l10n.get('password_invalid', null, 'Invalid password. Please try again.');
         } else {
-          throw new Error('Another overlay is currently active.');
+          promptString = _this2.l10n.get('password_label', null, 'Enter the password to open this PDF file.');
         }
+        promptString.then(function (msg) {
+          _this2.label.textContent = msg;
+        });
+      });
+    }
+  }, {
+    key: 'close',
+    value: function close() {
+      var _this3 = this;
+
+      this.overlayManager.close(this.overlayName).then(function () {
+        _this3.input.value = '';
+      });
+    }
+  }, {
+    key: 'verify',
+    value: function verify() {
+      var password = this.input.value;
+      if (password && password.length > 0) {
+        this.close();
+        return this.updateCallback(password);
       }
-      this.active = name;
-      this.overlays[this.active].element.classList.remove('hidden');
-      this.overlays[this.active].container.classList.remove('hidden');
+    }
+  }, {
+    key: 'setUpdateCallback',
+    value: function setUpdateCallback(updateCallback, reason) {
+      this.updateCallback = updateCallback;
+      this.reason = reason;
+    }
+  }]);
 
-      window.addEventListener('keydown', this._keyDown);
-      resolve();
-    }.bind(this));
-  },
+  return PasswordPrompt;
+}();
 
-  /**
-   * @param {string} name The name of the overlay that should be closed.
-   * @returns {Promise} A promise that is resolved when the overlay has been
-   *                    closed.
-   */
-  close: function overlayManagerClose(name) {
-    return new Promise(function (resolve) {
-      if (!this.overlays[name]) {
-        throw new Error('The overlay does not exist.');
-      } else if (!this.active) {
-        throw new Error('The overlay is currently not active.');
-      } else if (this.active !== name) {
-        throw new Error('Another overlay is currently active.');
-      }
-      this.overlays[this.active].container.classList.add('hidden');
-      this.overlays[this.active].element.classList.add('hidden');
-      this.active = null;
-
-      window.removeEventListener('keydown', this._keyDown);
-      resolve();
-    }.bind(this));
-  },
+exports.PasswordPrompt = PasswordPrompt;
 
-  /**
-   * @private
-   */
-  _keyDown: function overlayManager_keyDown(evt) {
-    var self = OverlayManager;
-    if (self.active && evt.keyCode === 27) { // Esc key.
-      self._closeThroughCaller();
-      evt.preventDefault();
-    }
-  },
+/***/ }),
+/* 17 */
+/***/ (function(module, exports, __webpack_require__) {
 
-  /**
-   * @private
-   */
-  _closeThroughCaller: function overlayManager_closeThroughCaller() {
-    if (this.overlays[this.active].callerCloseMethod) {
-      this.overlays[this.active].callerCloseMethod();
-    }
-    if (this.active) {
-      this.close(this.active);
-    }
-  }
-};
+"use strict";
 
 
-var PasswordPrompt = {
-  overlayName: null,
-  updatePassword: null,
-  reason: null,
-  passwordField: null,
-  passwordText: null,
-  passwordSubmit: null,
-  passwordCancel: null,
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.PDFAttachmentViewer = undefined;
 
-  initialize: function secondaryToolbarInitialize(options) {
-    this.overlayName = options.overlayName;
-    this.passwordField = options.passwordField;
-    this.passwordText = options.passwordText;
-    this.passwordSubmit = options.passwordSubmit;
-    this.passwordCancel = options.passwordCancel;
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-    // Attach the event listeners.
-    this.passwordSubmit.addEventListener('click',
-      this.verifyPassword.bind(this));
+var _pdfjsLib = __webpack_require__(1);
 
-    this.passwordCancel.addEventListener('click', this.close.bind(this));
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-    this.passwordField.addEventListener('keydown', function (e) {
-      if (e.keyCode === 13) { // Enter key
-        this.verifyPassword();
-      }
-    }.bind(this));
+var PDFAttachmentViewer = function () {
+  function PDFAttachmentViewer(_ref) {
+    var container = _ref.container,
+        eventBus = _ref.eventBus,
+        downloadManager = _ref.downloadManager;
 
-    OverlayManager.register(this.overlayName, this.close.bind(this), true);
-  },
+    _classCallCheck(this, PDFAttachmentViewer);
 
-  open: function passwordPromptOpen() {
-    OverlayManager.open(this.overlayName).then(function () {
-      this.passwordField.type = 'password';
-      this.passwordField.focus();
+    this.attachments = null;
+    this.container = container;
+    this.eventBus = eventBus;
+    this.downloadManager = downloadManager;
+    this._renderedCapability = (0, _pdfjsLib.createPromiseCapability)();
+    this.eventBus.on('fileattachmentannotation', this._appendAttachment.bind(this));
+  }
 
-      var promptString = mozL10n.get('password_label', null,
-        'Enter the password to open this PDF file.');
+  _createClass(PDFAttachmentViewer, [{
+    key: 'reset',
+    value: function reset() {
+      var keepRenderedCapability = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
 
-      if (this.reason === PDFJS.PasswordResponses.INCORRECT_PASSWORD) {
-        promptString = mozL10n.get('password_invalid', null,
-          'Invalid password. Please try again.');
+      this.attachments = null;
+      this.container.textContent = '';
+      if (!keepRenderedCapability) {
+        this._renderedCapability = (0, _pdfjsLib.createPromiseCapability)();
       }
+    }
+  }, {
+    key: '_dispatchEvent',
+    value: function _dispatchEvent(attachmentsCount) {
+      this.eventBus.dispatch('attachmentsloaded', {
+        source: this,
+        attachmentsCount: attachmentsCount
+      });
+      this._renderedCapability.resolve();
+    }
+  }, {
+    key: '_bindPdfLink',
+    value: function _bindPdfLink(button, content, filename) {
+      if (_pdfjsLib.PDFJS.disableCreateObjectURL) {
+        throw new Error('bindPdfLink: ' + 'Unsupported "PDFJS.disableCreateObjectURL" value.');
+      }
+      var blobUrl = void 0;
+      button.onclick = function () {
+        if (!blobUrl) {
+          blobUrl = (0, _pdfjsLib.createObjectURL)(content, 'application/pdf');
+        }
+        var viewerUrl = void 0;
+        viewerUrl = '?file=' + encodeURIComponent(blobUrl + '#' + filename);
+        window.open(viewerUrl);
+        return false;
+      };
+    }
+  }, {
+    key: '_bindLink',
+    value: function _bindLink(button, content, filename) {
+      var _this = this;
 
-      this.passwordText.textContent = promptString;
-    }.bind(this));
-  },
+      button.onclick = function () {
+        _this.downloadManager.downloadData(content, filename, '');
+        return false;
+      };
+    }
+  }, {
+    key: 'render',
+    value: function render(_ref2) {
+      var attachments = _ref2.attachments,
+          _ref2$keepRenderedCap = _ref2.keepRenderedCapability,
+          keepRenderedCapability = _ref2$keepRenderedCap === undefined ? false : _ref2$keepRenderedCap;
 
-  close: function passwordPromptClose() {
-    OverlayManager.close(this.overlayName).then(function () {
-      this.passwordField.value = '';
-      this.passwordField.type = '';
-    }.bind(this));
-  },
+      var attachmentsCount = 0;
+      if (this.attachments) {
+        this.reset(keepRenderedCapability === true);
+      }
+      this.attachments = attachments || null;
+      if (!attachments) {
+        this._dispatchEvent(attachmentsCount);
+        return;
+      }
+      var names = Object.keys(attachments).sort(function (a, b) {
+        return a.toLowerCase().localeCompare(b.toLowerCase());
+      });
+      attachmentsCount = names.length;
+      for (var i = 0; i < attachmentsCount; i++) {
+        var item = attachments[names[i]];
+        var filename = (0, _pdfjsLib.removeNullCharacters)((0, _pdfjsLib.getFilenameFromUrl)(item.filename));
+        var div = document.createElement('div');
+        div.className = 'attachmentsItem';
+        var button = document.createElement('button');
+        button.textContent = filename;
+        if (/\.pdf$/i.test(filename) && !_pdfjsLib.PDFJS.disableCreateObjectURL) {
+          this._bindPdfLink(button, item.content, filename);
+        } else {
+          this._bindLink(button, item.content, filename);
+        }
+        div.appendChild(button);
+        this.container.appendChild(div);
+      }
+      this._dispatchEvent(attachmentsCount);
+    }
+  }, {
+    key: '_appendAttachment',
+    value: function _appendAttachment(_ref3) {
+      var _this2 = this;
+
+      var id = _ref3.id,
+          filename = _ref3.filename,
+          content = _ref3.content;
 
-  verifyPassword: function passwordPromptVerifyPassword() {
-    var password = this.passwordField.value;
-    if (password && password.length > 0) {
-      this.close();
-      return this.updatePassword(password);
+      this._renderedCapability.promise.then(function () {
+        var attachments = _this2.attachments;
+        if (!attachments) {
+          attachments = Object.create(null);
+        } else {
+          for (var name in attachments) {
+            if (id === name) {
+              return;
+            }
+          }
+        }
+        attachments[id] = {
+          filename: filename,
+          content: content
+        };
+        _this2.render({
+          attachments: attachments,
+          keepRenderedCapability: true
+        });
+      });
     }
-  }
-};
+  }]);
 
+  return PDFAttachmentViewer;
+}();
 
-/**
- * @typedef {Object} PDFDocumentPropertiesOptions
- * @property {string} overlayName - Name/identifier for the overlay.
- * @property {Object} fields - Names and elements of the overlay's fields.
- * @property {HTMLButtonElement} closeButton - Button for closing the overlay.
- */
+exports.PDFAttachmentViewer = PDFAttachmentViewer;
 
-/**
- * @class
- */
-var PDFDocumentProperties = (function PDFDocumentPropertiesClosure() {
-  /**
-   * @constructs PDFDocumentProperties
-   * @param {PDFDocumentPropertiesOptions} options
-   */
-  function PDFDocumentProperties(options) {
-    this.fields = options.fields;
-    this.overlayName = options.overlayName;
+/***/ }),
+/* 18 */
+/***/ (function(module, exports, __webpack_require__) {
 
-    this.rawFileSize = 0;
-    this.url = null;
-    this.pdfDocument = null;
+"use strict";
 
-    // Bind the event listener for the Close button.
-    if (options.closeButton) {
-      options.closeButton.addEventListener('click', this.close.bind(this));
-    }
 
-    this.dataAvailablePromise = new Promise(function (resolve) {
-      this.resolveDataAvailable = resolve;
-    }.bind(this));
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.PDFDocumentProperties = undefined;
 
-    OverlayManager.register(this.overlayName, this.close.bind(this));
-  }
+var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }();
 
-  PDFDocumentProperties.prototype = {
-    /**
-     * Open the document properties overlay.
-     */
-    open: function PDFDocumentProperties_open() {
-      Promise.all([OverlayManager.open(this.overlayName),
-                   this.dataAvailablePromise]).then(function () {
-        this._getProperties();
-      }.bind(this));
-    },
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-    /**
-     * Close the document properties overlay.
-     */
-    close: function PDFDocumentProperties_close() {
-      OverlayManager.close(this.overlayName);
-    },
+var _ui_utils = __webpack_require__(0);
 
-    /**
-     * Set the file size of the PDF document. This method is used to
-     * update the file size in the document properties overlay once it
-     * is known so we do not have to wait until the entire file is loaded.
-     *
-     * @param {number} fileSize - The file size of the PDF document.
-     */
-    setFileSize: function PDFDocumentProperties_setFileSize(fileSize) {
-      if (fileSize > 0) {
-        this.rawFileSize = fileSize;
-      }
-    },
+var _pdfjsLib = __webpack_require__(1);
 
-    /**
-     * Set a reference to the PDF document and the URL in order
-     * to populate the overlay fields with the document properties.
-     * Note that the overlay will contain no information if this method
-     * is not called.
-     *
-     * @param {Object} pdfDocument - A reference to the PDF document.
-     * @param {string} url - The URL of the document.
-     */
-    setDocumentAndUrl:
-        function PDFDocumentProperties_setDocumentAndUrl(pdfDocument, url) {
-      this.pdfDocument = pdfDocument;
-      this.url = url;
-      this.resolveDataAvailable();
-    },
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-    /**
-     * @private
-     */
-    _getProperties: function PDFDocumentProperties_getProperties() {
-      if (!OverlayManager.active) {
-        // If the dialog was closed before dataAvailablePromise was resolved,
-        // don't bother updating the properties.
-        return;
-      }
-      // Get the file size (if it hasn't already been set).
-      this.pdfDocument.getDownloadInfo().then(function(data) {
-        if (data.length === this.rawFileSize) {
+var DEFAULT_FIELD_CONTENT = '-';
+
+var PDFDocumentProperties = function () {
+  function PDFDocumentProperties(_ref, overlayManager) {
+    var overlayName = _ref.overlayName,
+        fields = _ref.fields,
+        container = _ref.container,
+        closeButton = _ref.closeButton;
+    var l10n = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : _ui_utils.NullL10n;
+
+    _classCallCheck(this, PDFDocumentProperties);
+
+    this.overlayName = overlayName;
+    this.fields = fields;
+    this.container = container;
+    this.overlayManager = overlayManager;
+    this.l10n = l10n;
+    this._reset();
+    if (closeButton) {
+      closeButton.addEventListener('click', this.close.bind(this));
+    }
+    this.overlayManager.register(this.overlayName, this.container, this.close.bind(this));
+  }
+
+  _createClass(PDFDocumentProperties, [{
+    key: 'open',
+    value: function open() {
+      var _this = this;
+
+      var freezeFieldData = function freezeFieldData(data) {
+        Object.defineProperty(_this, 'fieldData', {
+          value: Object.freeze(data),
+          writable: false,
+          enumerable: true,
+          configurable: true
+        });
+      };
+      Promise.all([this.overlayManager.open(this.overlayName), this._dataAvailableCapability.promise]).then(function () {
+        if (_this.fieldData) {
+          _this._updateUI();
           return;
         }
-        this.setFileSize(data.length);
-        this._updateUI(this.fields['fileSize'], this._parseFileSize());
-      }.bind(this));
-
-      // Get the document properties.
-      this.pdfDocument.getMetadata().then(function(data) {
-        var content = {
-          'fileName': getPDFFileNameFromURL(this.url),
-          'fileSize': this._parseFileSize(),
-          'title': data.info.Title,
-          'author': data.info.Author,
-          'subject': data.info.Subject,
-          'keywords': data.info.Keywords,
-          'creationDate': this._parseDate(data.info.CreationDate),
-          'modificationDate': this._parseDate(data.info.ModDate),
-          'creator': data.info.Creator,
-          'producer': data.info.Producer,
-          'version': data.info.PDFFormatVersion,
-          'pageCount': this.pdfDocument.numPages
-        };
+        _this.pdfDocument.getMetadata().then(function (_ref2) {
+          var info = _ref2.info,
+              metadata = _ref2.metadata;
+
+          return Promise.all([info, metadata, _this._parseFileSize(_this.maybeFileSize), _this._parseDate(info.CreationDate), _this._parseDate(info.ModDate)]);
+        }).then(function (_ref3) {
+          var _ref4 = _slicedToArray(_ref3, 5),
+              info = _ref4[0],
+              metadata = _ref4[1],
+              fileSize = _ref4[2],
+              creationDate = _ref4[3],
+              modificationDate = _ref4[4];
+
+          freezeFieldData({
+            'fileName': (0, _ui_utils.getPDFFileNameFromURL)(_this.url),
+            'fileSize': fileSize,
+            'title': info.Title,
+            'author': info.Author,
+            'subject': info.Subject,
+            'keywords': info.Keywords,
+            'creationDate': creationDate,
+            'modificationDate': modificationDate,
+            'creator': info.Creator,
+            'producer': info.Producer,
+            'version': info.PDFFormatVersion,
+            'pageCount': _this.pdfDocument.numPages
+          });
+          _this._updateUI();
+          return _this.pdfDocument.getDownloadInfo();
+        }).then(function (_ref5) {
+          var length = _ref5.length;
+
+          return _this._parseFileSize(length);
+        }).then(function (fileSize) {
+          var data = (0, _ui_utils.cloneObj)(_this.fieldData);
+          data['fileSize'] = fileSize;
+          freezeFieldData(data);
+          _this._updateUI();
+        });
+      });
+    }
+  }, {
+    key: 'close',
+    value: function close() {
+      this.overlayManager.close(this.overlayName);
+    }
+  }, {
+    key: 'setDocument',
+    value: function setDocument(pdfDocument, url) {
+      if (this.pdfDocument) {
+        this._reset();
+        this._updateUI(true);
+      }
+      if (!pdfDocument) {
+        return;
+      }
+      this.pdfDocument = pdfDocument;
+      this.url = url;
+      this._dataAvailableCapability.resolve();
+    }
+  }, {
+    key: 'setFileSize',
+    value: function setFileSize(fileSize) {
+      if (typeof fileSize === 'number' && fileSize > 0) {
+        this.maybeFileSize = fileSize;
+      }
+    }
+  }, {
+    key: '_reset',
+    value: function _reset() {
+      this.pdfDocument = null;
+      this.url = null;
+      this.maybeFileSize = 0;
+      delete this.fieldData;
+      this._dataAvailableCapability = (0, _pdfjsLib.createPromiseCapability)();
+    }
+  }, {
+    key: '_updateUI',
+    value: function _updateUI() {
+      var reset = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
 
-        // Show the properties in the dialog.
-        for (var identifier in content) {
-          this._updateUI(this.fields[identifier], content[identifier]);
+      if (reset || !this.fieldData) {
+        for (var id in this.fields) {
+          this.fields[id].textContent = DEFAULT_FIELD_CONTENT;
         }
-      }.bind(this));
-    },
-
-    /**
-     * @private
-     */
-    _updateUI: function PDFDocumentProperties_updateUI(field, content) {
-      if (field && content !== undefined && content !== '') {
-        field.textContent = content;
+        return;
       }
-    },
+      if (this.overlayManager.active !== this.overlayName) {
+        return;
+      }
+      for (var _id in this.fields) {
+        var content = this.fieldData[_id];
+        this.fields[_id].textContent = content || content === 0 ? content : DEFAULT_FIELD_CONTENT;
+      }
+    }
+  }, {
+    key: '_parseFileSize',
+    value: function _parseFileSize() {
+      var fileSize = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
 
-    /**
-     * @private
-     */
-    _parseFileSize: function PDFDocumentProperties_parseFileSize() {
-      var fileSize = this.rawFileSize, kb = fileSize / 1024;
+      var kb = fileSize / 1024;
       if (!kb) {
-        return;
+        return Promise.resolve(undefined);
       } else if (kb < 1024) {
-        return mozL10n.get('document_properties_kb', {
+        return this.l10n.get('document_properties_kb', {
           size_kb: (+kb.toPrecision(3)).toLocaleString(),
           size_b: fileSize.toLocaleString()
         }, '{{size_kb}} KB ({{size_b}} bytes)');
-      } else {
-        return mozL10n.get('document_properties_mb', {
-          size_mb: (+(kb / 1024).toPrecision(3)).toLocaleString(),
-          size_b: fileSize.toLocaleString()
-        }, '{{size_mb}} MB ({{size_b}} bytes)');
       }
-    },
-
-    /**
-     * @private
-     */
-    _parseDate: function PDFDocumentProperties_parseDate(inputDate) {
-      // This is implemented according to the PDF specification, but note that
-      // Adobe Reader doesn't handle changing the date to universal time
-      // and doesn't use the user's time zone (they're effectively ignoring
-      // the HH' and mm' parts of the date string).
-      var dateToParse = inputDate;
-      if (dateToParse === undefined) {
-        return '';
+      return this.l10n.get('document_properties_mb', {
+        size_mb: (+(kb / 1024).toPrecision(3)).toLocaleString(),
+        size_b: fileSize.toLocaleString()
+      }, '{{size_mb}} MB ({{size_b}} bytes)');
+    }
+  }, {
+    key: '_parseDate',
+    value: function _parseDate(inputDate) {
+      if (!inputDate) {
+        return;
       }
-
-      // Remove the D: prefix if it is available.
-      if (dateToParse.substring(0,2) === 'D:') {
+      var dateToParse = inputDate;
+      if (dateToParse.substring(0, 2) === 'D:') {
         dateToParse = dateToParse.substring(2);
       }
-
-      // Get all elements from the PDF date string.
-      // JavaScript's Date object expects the month to be between
-      // 0 and 11 instead of 1 and 12, so we're correcting for this.
-      var year = parseInt(dateToParse.substring(0,4), 10);
-      var month = parseInt(dateToParse.substring(4,6), 10) - 1;
-      var day = parseInt(dateToParse.substring(6,8), 10);
-      var hours = parseInt(dateToParse.substring(8,10), 10);
-      var minutes = parseInt(dateToParse.substring(10,12), 10);
-      var seconds = parseInt(dateToParse.substring(12,14), 10);
-      var utRel = dateToParse.substring(14,15);
-      var offsetHours = parseInt(dateToParse.substring(15,17), 10);
-      var offsetMinutes = parseInt(dateToParse.substring(18,20), 10);
-
-      // As per spec, utRel = 'Z' means equal to universal time.
-      // The other cases ('-' and '+') have to be handled here.
+      var year = parseInt(dateToParse.substring(0, 4), 10);
+      var month = parseInt(dateToParse.substring(4, 6), 10) - 1;
+      var day = parseInt(dateToParse.substring(6, 8), 10);
+      var hours = parseInt(dateToParse.substring(8, 10), 10);
+      var minutes = parseInt(dateToParse.substring(10, 12), 10);
+      var seconds = parseInt(dateToParse.substring(12, 14), 10);
+      var utRel = dateToParse.substring(14, 15);
+      var offsetHours = parseInt(dateToParse.substring(15, 17), 10);
+      var offsetMinutes = parseInt(dateToParse.substring(18, 20), 10);
       if (utRel === '-') {
         hours += offsetHours;
         minutes += offsetMinutes;
@@ -3350,295 +5590,823 @@ var PDFDocumentProperties = (function PDFDocumentPropertiesClosure() {
         hours -= offsetHours;
         minutes -= offsetMinutes;
       }
-
-      // Return the new date format from the user's locale.
       var date = new Date(Date.UTC(year, month, day, hours, minutes, seconds));
       var dateString = date.toLocaleDateString();
       var timeString = date.toLocaleTimeString();
-      return mozL10n.get('document_properties_date_string',
-                         {date: dateString, time: timeString},
-                         '{{date}}, {{time}}');
+      return this.l10n.get('document_properties_date_string', {
+        date: dateString,
+        time: timeString
+      }, '{{date}}, {{time}}');
     }
-  };
+  }]);
 
   return PDFDocumentProperties;
-})();
+}();
 
+exports.PDFDocumentProperties = PDFDocumentProperties;
 
-var PresentationModeState = {
-  UNKNOWN: 0,
-  NORMAL: 1,
-  CHANGING: 2,
-  FULLSCREEN: 3,
-};
+/***/ }),
+/* 19 */
+/***/ (function(module, exports, __webpack_require__) {
 
-var IGNORE_CURRENT_POSITION_ON_ZOOM = false;
-var DEFAULT_CACHE_SIZE = 10;
+"use strict";
 
 
-var CLEANUP_TIMEOUT = 30000;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.PDFFindBar = undefined;
 
-var RenderingStates = {
-  INITIAL: 0,
-  RUNNING: 1,
-  PAUSED: 2,
-  FINISHED: 3
-};
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-/**
- * Controls rendering of the views for pages and thumbnails.
- * @class
- */
-var PDFRenderingQueue = (function PDFRenderingQueueClosure() {
-  /**
-   * @constructs
-   */
-  function PDFRenderingQueue() {
-    this.pdfViewer = null;
-    this.pdfThumbnailViewer = null;
-    this.onIdle = null;
+var _pdf_find_controller = __webpack_require__(7);
 
-    this.highestPriorityPage = null;
-    this.idleTimeout = null;
-    this.printing = false;
-    this.isThumbnailViewEnabled = false;
-  }
+var _ui_utils = __webpack_require__(0);
 
-  PDFRenderingQueue.prototype = /** @lends PDFRenderingQueue.prototype */ {
-    /**
-     * @param {PDFViewer} pdfViewer
-     */
-    setViewer: function PDFRenderingQueue_setViewer(pdfViewer) {
-      this.pdfViewer = pdfViewer;
-    },
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-    /**
-     * @param {PDFThumbnailViewer} pdfThumbnailViewer
-     */
-    setThumbnailViewer:
-        function PDFRenderingQueue_setThumbnailViewer(pdfThumbnailViewer) {
-      this.pdfThumbnailViewer = pdfThumbnailViewer;
-    },
+var PDFFindBar = function () {
+  function PDFFindBar(options) {
+    var _this = this;
 
-    /**
-     * @param {IRenderableView} view
-     * @returns {boolean}
-     */
-    isHighestPriority: function PDFRenderingQueue_isHighestPriority(view) {
-      return this.highestPriorityPage === view.renderingId;
-    },
+    var l10n = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _ui_utils.NullL10n;
 
-    renderHighestPriority: function
-        PDFRenderingQueue_renderHighestPriority(currentlyVisiblePages) {
-      if (this.idleTimeout) {
-        clearTimeout(this.idleTimeout);
-        this.idleTimeout = null;
+    _classCallCheck(this, PDFFindBar);
+
+    this.opened = false;
+    this.bar = options.bar || null;
+    this.toggleButton = options.toggleButton || null;
+    this.findField = options.findField || null;
+    this.highlightAll = options.highlightAllCheckbox || null;
+    this.caseSensitive = options.caseSensitiveCheckbox || null;
+    this.findMsg = options.findMsg || null;
+    this.findResultsCount = options.findResultsCount || null;
+    this.findStatusIcon = options.findStatusIcon || null;
+    this.findPreviousButton = options.findPreviousButton || null;
+    this.findNextButton = options.findNextButton || null;
+    this.findController = options.findController || null;
+    this.eventBus = options.eventBus;
+    this.l10n = l10n;
+    if (this.findController === null) {
+      throw new Error('PDFFindBar cannot be used without a ' + 'PDFFindController instance.');
+    }
+    this.toggleButton.addEventListener('click', function () {
+      _this.toggle();
+    });
+    this.findField.addEventListener('input', function () {
+      _this.dispatchEvent('');
+    });
+    this.bar.addEventListener('keydown', function (e) {
+      switch (e.keyCode) {
+        case 13:
+          if (e.target === _this.findField) {
+            _this.dispatchEvent('again', e.shiftKey);
+          }
+          break;
+        case 27:
+          _this.close();
+          break;
       }
+    });
+    this.findPreviousButton.addEventListener('click', function () {
+      _this.dispatchEvent('again', true);
+    });
+    this.findNextButton.addEventListener('click', function () {
+      _this.dispatchEvent('again', false);
+    });
+    this.highlightAll.addEventListener('click', function () {
+      _this.dispatchEvent('highlightallchange');
+    });
+    this.caseSensitive.addEventListener('click', function () {
+      _this.dispatchEvent('casesensitivitychange');
+    });
+    this.eventBus.on('resize', this._adjustWidth.bind(this));
+  }
 
-      // Pages have a higher priority than thumbnails, so check them first.
-      if (this.pdfViewer.forceRendering(currentlyVisiblePages)) {
+  _createClass(PDFFindBar, [{
+    key: 'reset',
+    value: function reset() {
+      this.updateUIState();
+    }
+  }, {
+    key: 'dispatchEvent',
+    value: function dispatchEvent(type, findPrev) {
+      this.eventBus.dispatch('find', {
+        source: this,
+        type: type,
+        query: this.findField.value,
+        caseSensitive: this.caseSensitive.checked,
+        phraseSearch: true,
+        highlightAll: this.highlightAll.checked,
+        findPrevious: findPrev
+      });
+    }
+  }, {
+    key: 'updateUIState',
+    value: function updateUIState(state, previous, matchCount) {
+      var _this2 = this;
+
+      var notFound = false;
+      var findMsg = '';
+      var status = '';
+      switch (state) {
+        case _pdf_find_controller.FindState.FOUND:
+          break;
+        case _pdf_find_controller.FindState.PENDING:
+          status = 'pending';
+          break;
+        case _pdf_find_controller.FindState.NOT_FOUND:
+          findMsg = this.l10n.get('find_not_found', null, 'Phrase not found');
+          notFound = true;
+          break;
+        case _pdf_find_controller.FindState.WRAPPED:
+          if (previous) {
+            findMsg = this.l10n.get('find_reached_top', null, 'Reached top of document, continued from bottom');
+          } else {
+            findMsg = this.l10n.get('find_reached_bottom', null, 'Reached end of document, continued from top');
+          }
+          break;
+      }
+      if (notFound) {
+        this.findField.classList.add('notFound');
+      } else {
+        this.findField.classList.remove('notFound');
+      }
+      this.findField.setAttribute('data-status', status);
+      Promise.resolve(findMsg).then(function (msg) {
+        _this2.findMsg.textContent = msg;
+        _this2._adjustWidth();
+      });
+      this.updateResultsCount(matchCount);
+    }
+  }, {
+    key: 'updateResultsCount',
+    value: function updateResultsCount(matchCount) {
+      if (!this.findResultsCount) {
         return;
       }
-      // No pages needed rendering so check thumbnails.
-      if (this.pdfThumbnailViewer && this.isThumbnailViewEnabled) {
-        if (this.pdfThumbnailViewer.forceRendering()) {
-          return;
-        }
+      if (!matchCount) {
+        this.findResultsCount.classList.add('hidden');
+        this.findResultsCount.textContent = '';
+      } else {
+        this.findResultsCount.textContent = matchCount.toLocaleString();
+        this.findResultsCount.classList.remove('hidden');
       }
-
-      if (this.printing) {
-        // If printing is currently ongoing do not reschedule cleanup.
+      this._adjustWidth();
+    }
+  }, {
+    key: 'open',
+    value: function open() {
+      if (!this.opened) {
+        this.opened = true;
+        this.toggleButton.classList.add('toggled');
+        this.bar.classList.remove('hidden');
+      }
+      this.findField.select();
+      this.findField.focus();
+      this._adjustWidth();
+    }
+  }, {
+    key: 'close',
+    value: function close() {
+      if (!this.opened) {
+        return;
+      }
+      this.opened = false;
+      this.toggleButton.classList.remove('toggled');
+      this.bar.classList.add('hidden');
+      this.findController.active = false;
+    }
+  }, {
+    key: 'toggle',
+    value: function toggle() {
+      if (this.opened) {
+        this.close();
+      } else {
+        this.open();
+      }
+    }
+  }, {
+    key: '_adjustWidth',
+    value: function _adjustWidth() {
+      if (!this.opened) {
         return;
       }
+      this.bar.classList.remove('wrapContainers');
+      var findbarHeight = this.bar.clientHeight;
+      var inputContainerHeight = this.bar.firstElementChild.clientHeight;
+      if (findbarHeight > inputContainerHeight) {
+        this.bar.classList.add('wrapContainers');
+      }
+    }
+  }]);
 
-      if (this.onIdle) {
-        this.idleTimeout = setTimeout(this.onIdle.bind(this), CLEANUP_TIMEOUT);
+  return PDFFindBar;
+}();
+
+exports.PDFFindBar = PDFFindBar;
+
+/***/ }),
+/* 20 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.PDFHistory = undefined;
+
+var _dom_events = __webpack_require__(2);
+
+function PDFHistory(options) {
+  this.linkService = options.linkService;
+  this.eventBus = options.eventBus || (0, _dom_events.getGlobalEventBus)();
+  this.initialized = false;
+  this.initialDestination = null;
+  this.initialBookmark = null;
+}
+PDFHistory.prototype = {
+  initialize: function pdfHistoryInitialize(fingerprint) {
+    this.initialized = true;
+    this.reInitialized = false;
+    this.allowHashChange = true;
+    this.historyUnlocked = true;
+    this.isViewerInPresentationMode = false;
+    this.previousHash = window.location.hash.substring(1);
+    this.currentBookmark = '';
+    this.currentPage = 0;
+    this.updatePreviousBookmark = false;
+    this.previousBookmark = '';
+    this.previousPage = 0;
+    this.nextHashParam = '';
+    this.fingerprint = fingerprint;
+    this.currentUid = this.uid = 0;
+    this.current = {};
+    var state = window.history.state;
+    if (this._isStateObjectDefined(state)) {
+      if (state.target.dest) {
+        this.initialDestination = state.target.dest;
+      } else {
+        this.initialBookmark = state.target.hash;
       }
-    },
+      this.currentUid = state.uid;
+      this.uid = state.uid + 1;
+      this.current = state.target;
+    } else {
+      if (state && state.fingerprint && this.fingerprint !== state.fingerprint) {
+        this.reInitialized = true;
+      }
+      this._pushOrReplaceState({ fingerprint: this.fingerprint }, true);
+    }
+    var self = this;
+    window.addEventListener('popstate', function pdfHistoryPopstate(evt) {
+      if (!self.historyUnlocked) {
+        return;
+      }
+      if (evt.state) {
+        self._goTo(evt.state);
+        return;
+      }
+      if (self.uid === 0) {
+        var previousParams = self.previousHash && self.currentBookmark && self.previousHash !== self.currentBookmark ? {
+          hash: self.currentBookmark,
+          page: self.currentPage
+        } : { page: 1 };
+        replacePreviousHistoryState(previousParams, function () {
+          updateHistoryWithCurrentHash();
+        });
+      } else {
+        updateHistoryWithCurrentHash();
+      }
+    });
+    function updateHistoryWithCurrentHash() {
+      self.previousHash = window.location.hash.slice(1);
+      self._pushToHistory({ hash: self.previousHash }, false, true);
+      self._updatePreviousBookmark();
+    }
+    function replacePreviousHistoryState(params, callback) {
+      self.historyUnlocked = false;
+      self.allowHashChange = false;
+      window.addEventListener('popstate', rewriteHistoryAfterBack);
+      history.back();
+      function rewriteHistoryAfterBack() {
+        window.removeEventListener('popstate', rewriteHistoryAfterBack);
+        window.addEventListener('popstate', rewriteHistoryAfterForward);
+        self._pushToHistory(params, false, true);
+        history.forward();
+      }
+      function rewriteHistoryAfterForward() {
+        window.removeEventListener('popstate', rewriteHistoryAfterForward);
+        self.allowHashChange = true;
+        self.historyUnlocked = true;
+        callback();
+      }
+    }
+    function pdfHistoryBeforeUnload() {
+      var previousParams = self._getPreviousParams(null, true);
+      if (previousParams) {
+        var replacePrevious = !self.current.dest && self.current.hash !== self.previousHash;
+        self._pushToHistory(previousParams, false, replacePrevious);
+        self._updatePreviousBookmark();
+      }
+      window.removeEventListener('beforeunload', pdfHistoryBeforeUnload);
+    }
+    window.addEventListener('beforeunload', pdfHistoryBeforeUnload);
+    window.addEventListener('pageshow', function pdfHistoryPageShow(evt) {
+      window.addEventListener('beforeunload', pdfHistoryBeforeUnload);
+    });
+    self.eventBus.on('presentationmodechanged', function (e) {
+      self.isViewerInPresentationMode = e.active;
+    });
+  },
+  clearHistoryState: function pdfHistory_clearHistoryState() {
+    this._pushOrReplaceState(null, true);
+  },
+  _isStateObjectDefined: function pdfHistory_isStateObjectDefined(state) {
+    return state && state.uid >= 0 && state.fingerprint && this.fingerprint === state.fingerprint && state.target && state.target.hash ? true : false;
+  },
+  _pushOrReplaceState: function pdfHistory_pushOrReplaceState(stateObj, replace) {
+    if (replace) {
+      window.history.replaceState(stateObj, '', document.URL);
+    } else {
+      window.history.pushState(stateObj, '', document.URL);
+    }
+  },
+  get isHashChangeUnlocked() {
+    if (!this.initialized) {
+      return true;
+    }
+    return this.allowHashChange;
+  },
+  _updatePreviousBookmark: function pdfHistory_updatePreviousBookmark() {
+    if (this.updatePreviousBookmark && this.currentBookmark && this.currentPage) {
+      this.previousBookmark = this.currentBookmark;
+      this.previousPage = this.currentPage;
+      this.updatePreviousBookmark = false;
+    }
+  },
+  updateCurrentBookmark: function pdfHistoryUpdateCurrentBookmark(bookmark, pageNum) {
+    if (this.initialized) {
+      this.currentBookmark = bookmark.substring(1);
+      this.currentPage = pageNum | 0;
+      this._updatePreviousBookmark();
+    }
+  },
+  updateNextHashParam: function pdfHistoryUpdateNextHashParam(param) {
+    if (this.initialized) {
+      this.nextHashParam = param;
+    }
+  },
+  push: function pdfHistoryPush(params, isInitialBookmark) {
+    if (!(this.initialized && this.historyUnlocked)) {
+      return;
+    }
+    if (params.dest && !params.hash) {
+      params.hash = this.current.hash && this.current.dest && this.current.dest === params.dest ? this.current.hash : this.linkService.getDestinationHash(params.dest).split('#')[1];
+    }
+    if (params.page) {
+      params.page |= 0;
+    }
+    if (isInitialBookmark) {
+      var target = window.history.state.target;
+      if (!target) {
+        this._pushToHistory(params, false);
+        this.previousHash = window.location.hash.substring(1);
+      }
+      this.updatePreviousBookmark = this.nextHashParam ? false : true;
+      if (target) {
+        this._updatePreviousBookmark();
+      }
+      return;
+    }
+    if (this.nextHashParam) {
+      if (this.nextHashParam === params.hash) {
+        this.nextHashParam = null;
+        this.updatePreviousBookmark = true;
+        return;
+      }
+      this.nextHashParam = null;
+    }
+    if (params.hash) {
+      if (this.current.hash) {
+        if (this.current.hash !== params.hash) {
+          this._pushToHistory(params, true);
+        } else {
+          if (!this.current.page && params.page) {
+            this._pushToHistory(params, false, true);
+          }
+          this.updatePreviousBookmark = true;
+        }
+      } else {
+        this._pushToHistory(params, true);
+      }
+    } else if (this.current.page && params.page && this.current.page !== params.page) {
+      this._pushToHistory(params, true);
+    }
+  },
+  _getPreviousParams: function pdfHistory_getPreviousParams(onlyCheckPage, beforeUnload) {
+    if (!(this.currentBookmark && this.currentPage)) {
+      return null;
+    } else if (this.updatePreviousBookmark) {
+      this.updatePreviousBookmark = false;
+    }
+    if (this.uid > 0 && !(this.previousBookmark && this.previousPage)) {
+      return null;
+    }
+    if (!this.current.dest && !onlyCheckPage || beforeUnload) {
+      if (this.previousBookmark === this.currentBookmark) {
+        return null;
+      }
+    } else if (this.current.page || onlyCheckPage) {
+      if (this.previousPage === this.currentPage) {
+        return null;
+      }
+    } else {
+      return null;
+    }
+    var params = {
+      hash: this.currentBookmark,
+      page: this.currentPage
+    };
+    if (this.isViewerInPresentationMode) {
+      params.hash = null;
+    }
+    return params;
+  },
+  _stateObj: function pdfHistory_stateObj(params) {
+    return {
+      fingerprint: this.fingerprint,
+      uid: this.uid,
+      target: params
+    };
+  },
+  _pushToHistory: function pdfHistory_pushToHistory(params, addPrevious, overwrite) {
+    if (!this.initialized) {
+      return;
+    }
+    if (!params.hash && params.page) {
+      params.hash = 'page=' + params.page;
+    }
+    if (addPrevious && !overwrite) {
+      var previousParams = this._getPreviousParams();
+      if (previousParams) {
+        var replacePrevious = !this.current.dest && this.current.hash !== this.previousHash;
+        this._pushToHistory(previousParams, false, replacePrevious);
+      }
+    }
+    this._pushOrReplaceState(this._stateObj(params), overwrite || this.uid === 0);
+    this.currentUid = this.uid++;
+    this.current = params;
+    this.updatePreviousBookmark = true;
+  },
+  _goTo: function pdfHistory_goTo(state) {
+    if (!(this.initialized && this.historyUnlocked && this._isStateObjectDefined(state))) {
+      return;
+    }
+    if (!this.reInitialized && state.uid < this.currentUid) {
+      var previousParams = this._getPreviousParams(true);
+      if (previousParams) {
+        this._pushToHistory(this.current, false);
+        this._pushToHistory(previousParams, false);
+        this.currentUid = state.uid;
+        window.history.back();
+        return;
+      }
+    }
+    this.historyUnlocked = false;
+    if (state.target.dest) {
+      this.linkService.navigateTo(state.target.dest);
+    } else {
+      this.linkService.setHash(state.target.hash);
+    }
+    this.currentUid = state.uid;
+    if (state.uid > this.uid) {
+      this.uid = state.uid;
+    }
+    this.current = state.target;
+    this.updatePreviousBookmark = true;
+    var currentHash = window.location.hash.substring(1);
+    if (this.previousHash !== currentHash) {
+      this.allowHashChange = false;
+    }
+    this.previousHash = currentHash;
+    this.historyUnlocked = true;
+  },
+  back: function pdfHistoryBack() {
+    this.go(-1);
+  },
+  forward: function pdfHistoryForward() {
+    this.go(1);
+  },
+  go: function pdfHistoryGo(direction) {
+    if (this.initialized && this.historyUnlocked) {
+      var state = window.history.state;
+      if (direction === -1 && state && state.uid > 0) {
+        window.history.back();
+      } else if (direction === 1 && state && state.uid < this.uid - 1) {
+        window.history.forward();
+      }
+    }
+  }
+};
+exports.PDFHistory = PDFHistory;
 
-    getHighestPriority: function
-        PDFRenderingQueue_getHighestPriority(visible, views, scrolledDown) {
-      // The state has changed figure out which page has the highest priority to
-      // render next (if any).
-      // Priority:
-      // 1 visible pages
-      // 2 if last scrolled down page after the visible pages
-      // 2 if last scrolled up page before the visible pages
-      var visibleViews = visible.views;
+/***/ }),
+/* 21 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      var numVisible = visibleViews.length;
-      if (numVisible === 0) {
-        return false;
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.PDFOutlineViewer = undefined;
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _pdfjsLib = __webpack_require__(1);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var DEFAULT_TITLE = '\u2013';
+
+var PDFOutlineViewer = function () {
+  function PDFOutlineViewer(_ref) {
+    var container = _ref.container,
+        linkService = _ref.linkService,
+        eventBus = _ref.eventBus;
+
+    _classCallCheck(this, PDFOutlineViewer);
+
+    this.outline = null;
+    this.lastToggleIsShow = true;
+    this.container = container;
+    this.linkService = linkService;
+    this.eventBus = eventBus;
+  }
+
+  _createClass(PDFOutlineViewer, [{
+    key: 'reset',
+    value: function reset() {
+      this.outline = null;
+      this.lastToggleIsShow = true;
+      this.container.textContent = '';
+      this.container.classList.remove('outlineWithDeepNesting');
+    }
+  }, {
+    key: '_dispatchEvent',
+    value: function _dispatchEvent(outlineCount) {
+      this.eventBus.dispatch('outlineloaded', {
+        source: this,
+        outlineCount: outlineCount
+      });
+    }
+  }, {
+    key: '_bindLink',
+    value: function _bindLink(element, item) {
+      var _this = this;
+
+      if (item.url) {
+        (0, _pdfjsLib.addLinkAttributes)(element, {
+          url: item.url,
+          target: item.newWindow ? _pdfjsLib.PDFJS.LinkTarget.BLANK : undefined
+        });
+        return;
       }
-      for (var i = 0; i < numVisible; ++i) {
-        var view = visibleViews[i].view;
-        if (!this.isViewFinished(view)) {
-          return view;
+      var destination = item.dest;
+      element.href = this.linkService.getDestinationHash(destination);
+      element.onclick = function () {
+        if (destination) {
+          _this.linkService.navigateTo(destination);
         }
+        return false;
+      };
+    }
+  }, {
+    key: '_setStyles',
+    value: function _setStyles(element, item) {
+      var styleStr = '';
+      if (item.bold) {
+        styleStr += 'font-weight: bold;';
+      }
+      if (item.italic) {
+        styleStr += 'font-style: italic;';
+      }
+      if (styleStr) {
+        element.setAttribute('style', styleStr);
       }
+    }
+  }, {
+    key: '_addToggleButton',
+    value: function _addToggleButton(div) {
+      var _this2 = this;
 
-      // All the visible views have rendered, try to render next/previous pages.
-      if (scrolledDown) {
-        var nextPageIndex = visible.last.id;
-        // ID's start at 1 so no need to add 1.
-        if (views[nextPageIndex] &&
-            !this.isViewFinished(views[nextPageIndex])) {
-          return views[nextPageIndex];
+      var toggler = document.createElement('div');
+      toggler.className = 'outlineItemToggler';
+      toggler.onclick = function (evt) {
+        evt.stopPropagation();
+        toggler.classList.toggle('outlineItemsHidden');
+        if (evt.shiftKey) {
+          var shouldShowAll = !toggler.classList.contains('outlineItemsHidden');
+          _this2._toggleOutlineItem(div, shouldShowAll);
         }
-      } else {
-        var previousPageIndex = visible.first.id - 2;
-        if (views[previousPageIndex] &&
-          !this.isViewFinished(views[previousPageIndex])) {
-          return views[previousPageIndex];
+      };
+      div.insertBefore(toggler, div.firstChild);
+    }
+  }, {
+    key: '_toggleOutlineItem',
+    value: function _toggleOutlineItem(root, show) {
+      this.lastToggleIsShow = show;
+      var togglers = root.querySelectorAll('.outlineItemToggler');
+      for (var i = 0, ii = togglers.length; i < ii; ++i) {
+        togglers[i].classList[show ? 'remove' : 'add']('outlineItemsHidden');
+      }
+    }
+  }, {
+    key: 'toggleOutlineTree',
+    value: function toggleOutlineTree() {
+      if (!this.outline) {
+        return;
+      }
+      this._toggleOutlineItem(this.container, !this.lastToggleIsShow);
+    }
+  }, {
+    key: 'render',
+    value: function render(_ref2) {
+      var outline = _ref2.outline;
+
+      var outlineCount = 0;
+      if (this.outline) {
+        this.reset();
+      }
+      this.outline = outline || null;
+      if (!outline) {
+        this._dispatchEvent(outlineCount);
+        return;
+      }
+      var fragment = document.createDocumentFragment();
+      var queue = [{
+        parent: fragment,
+        items: this.outline
+      }];
+      var hasAnyNesting = false;
+      while (queue.length > 0) {
+        var levelData = queue.shift();
+        for (var i = 0, len = levelData.items.length; i < len; i++) {
+          var item = levelData.items[i];
+          var div = document.createElement('div');
+          div.className = 'outlineItem';
+          var element = document.createElement('a');
+          this._bindLink(element, item);
+          this._setStyles(element, item);
+          element.textContent = (0, _pdfjsLib.removeNullCharacters)(item.title) || DEFAULT_TITLE;
+          div.appendChild(element);
+          if (item.items.length > 0) {
+            hasAnyNesting = true;
+            this._addToggleButton(div);
+            var itemsDiv = document.createElement('div');
+            itemsDiv.className = 'outlineItems';
+            div.appendChild(itemsDiv);
+            queue.push({
+              parent: itemsDiv,
+              items: item.items
+            });
+          }
+          levelData.parent.appendChild(div);
+          outlineCount++;
         }
       }
-      // Everything that needs to be rendered has been.
-      return null;
-    },
+      if (hasAnyNesting) {
+        this.container.classList.add('outlineWithDeepNesting');
+      }
+      this.container.appendChild(fragment);
+      this._dispatchEvent(outlineCount);
+    }
+  }]);
 
-    /**
-     * @param {IRenderableView} view
-     * @returns {boolean}
-     */
-    isViewFinished: function PDFRenderingQueue_isViewFinished(view) {
-      return view.renderingState === RenderingStates.FINISHED;
-    },
+  return PDFOutlineViewer;
+}();
 
-    /**
-     * Render a page or thumbnail view. This calls the appropriate function
-     * based on the views state. If the view is already rendered it will return
-     * false.
-     * @param {IRenderableView} view
-     */
-    renderView: function PDFRenderingQueue_renderView(view) {
-      var state = view.renderingState;
-      switch (state) {
-        case RenderingStates.FINISHED:
-          return false;
-        case RenderingStates.PAUSED:
-          this.highestPriorityPage = view.renderingId;
-          view.resume();
-          break;
-        case RenderingStates.RUNNING:
-          this.highestPriorityPage = view.renderingId;
-          break;
-        case RenderingStates.INITIAL:
-          this.highestPriorityPage = view.renderingId;
-          var continueRendering = function () {
-            this.renderHighestPriority();
-          }.bind(this);
-          view.draw().then(continueRendering, continueRendering);
-          break;
-      }
-      return true;
-    },
-  };
+exports.PDFOutlineViewer = PDFOutlineViewer;
 
-  return PDFRenderingQueue;
-})();
+/***/ }),
+/* 22 */
+/***/ (function(module, exports, __webpack_require__) {
 
+"use strict";
 
-var TEXT_LAYER_RENDER_DELAY = 200; // ms
 
-/**
- * @typedef {Object} PDFPageViewOptions
- * @property {HTMLDivElement} container - The viewer element.
- * @property {number} id - The page unique ID (normally its number).
- * @property {number} scale - The page scale display.
- * @property {PageViewport} defaultViewport - The page viewport.
- * @property {PDFRenderingQueue} renderingQueue - The rendering queue object.
- * @property {IPDFTextLayerFactory} textLayerFactory
- * @property {IPDFAnnotationLayerFactory} annotationLayerFactory
- */
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.PDFPageView = undefined;
 
-/**
- * @class
- * @implements {IRenderableView}
- */
-var PDFPageView = (function PDFPageViewClosure() {
-  /**
-   * @constructs PDFPageView
-   * @param {PDFPageViewOptions} options
-   */
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _ui_utils = __webpack_require__(0);
+
+var _pdfjsLib = __webpack_require__(1);
+
+var _dom_events = __webpack_require__(2);
+
+var _pdf_rendering_queue = __webpack_require__(3);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var PDFPageView = function () {
   function PDFPageView(options) {
+    _classCallCheck(this, PDFPageView);
+
     var container = options.container;
-    var id = options.id;
-    var scale = options.scale;
     var defaultViewport = options.defaultViewport;
-    var renderingQueue = options.renderingQueue;
-    var textLayerFactory = options.textLayerFactory;
-    var annotationLayerFactory = options.annotationLayerFactory;
-
-    this.id = id;
-    this.renderingId = 'page' + id;
-
+    this.id = options.id;
+    this.renderingId = 'page' + this.id;
+    this.pdfPage = null;
+    this.pageLabel = null;
     this.rotation = 0;
-    this.scale = scale || DEFAULT_SCALE;
+    this.scale = options.scale || _ui_utils.DEFAULT_SCALE;
     this.viewport = defaultViewport;
     this.pdfPageRotate = defaultViewport.rotation;
     this.hasRestrictedScaling = false;
-
-    this.renderingQueue = renderingQueue;
-    this.textLayerFactory = textLayerFactory;
-    this.annotationLayerFactory = annotationLayerFactory;
-
-    this.renderingState = RenderingStates.INITIAL;
+    this.enhanceTextSelection = options.enhanceTextSelection || false;
+    this.renderInteractiveForms = options.renderInteractiveForms || false;
+    this.eventBus = options.eventBus || (0, _dom_events.getGlobalEventBus)();
+    this.renderingQueue = options.renderingQueue;
+    this.textLayerFactory = options.textLayerFactory;
+    this.annotationLayerFactory = options.annotationLayerFactory;
+    this.renderer = options.renderer || _ui_utils.RendererType.CANVAS;
+    this.l10n = options.l10n || _ui_utils.NullL10n;
+    this.paintTask = null;
+    this.paintedViewportMap = new WeakMap();
+    this.renderingState = _pdf_rendering_queue.RenderingStates.INITIAL;
     this.resume = null;
-
+    this.error = null;
     this.onBeforeDraw = null;
     this.onAfterDraw = null;
-
+    this.annotationLayer = null;
     this.textLayer = null;
-
     this.zoomLayer = null;
-
-    this.annotationLayer = null;
-
     var div = document.createElement('div');
-    div.id = 'pageContainer' + this.id;
     div.className = 'page';
     div.style.width = Math.floor(this.viewport.width) + 'px';
     div.style.height = Math.floor(this.viewport.height) + 'px';
     div.setAttribute('data-page-number', this.id);
     this.div = div;
-
     container.appendChild(div);
   }
 
-  PDFPageView.prototype = {
-    setPdfPage: function PDFPageView_setPdfPage(pdfPage) {
+  _createClass(PDFPageView, [{
+    key: 'setPdfPage',
+    value: function setPdfPage(pdfPage) {
       this.pdfPage = pdfPage;
       this.pdfPageRotate = pdfPage.rotate;
       var totalRotation = (this.rotation + this.pdfPageRotate) % 360;
-      this.viewport = pdfPage.getViewport(this.scale * CSS_UNITS,
-                                          totalRotation);
+      this.viewport = pdfPage.getViewport(this.scale * _ui_utils.CSS_UNITS, totalRotation);
       this.stats = pdfPage.stats;
       this.reset();
-    },
-
-    destroy: function PDFPageView_destroy() {
-      this.zoomLayer = null;
+    }
+  }, {
+    key: 'destroy',
+    value: function destroy() {
       this.reset();
       if (this.pdfPage) {
         this.pdfPage.cleanup();
+        this.pdfPage = null;
       }
-    },
+    }
+  }, {
+    key: '_resetZoomLayer',
+    value: function _resetZoomLayer() {
+      var removeFromDOM = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
 
-    reset: function PDFPageView_reset(keepZoomLayer, keepAnnotations) {
-      if (this.renderTask) {
-        this.renderTask.cancel();
+      if (!this.zoomLayer) {
+        return;
       }
-      this.resume = null;
-      this.renderingState = RenderingStates.INITIAL;
+      var zoomLayerCanvas = this.zoomLayer.firstChild;
+      this.paintedViewportMap.delete(zoomLayerCanvas);
+      zoomLayerCanvas.width = 0;
+      zoomLayerCanvas.height = 0;
+      if (removeFromDOM) {
+        this.zoomLayer.remove();
+      }
+      this.zoomLayer = null;
+    }
+  }, {
+    key: 'reset',
+    value: function reset() {
+      var keepZoomLayer = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
+      var keepAnnotations = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
 
+      this.cancelRendering();
       var div = this.div;
       div.style.width = Math.floor(this.viewport.width) + 'px';
       div.style.height = Math.floor(this.viewport.height) + 'px';
-
       var childNodes = div.childNodes;
-      var currentZoomLayerNode = (keepZoomLayer && this.zoomLayer) || null;
-      var currentAnnotationNode = (keepAnnotations && this.annotationLayer &&
-                                   this.annotationLayer.div) || null;
+      var currentZoomLayerNode = keepZoomLayer && this.zoomLayer || null;
+      var currentAnnotationNode = keepAnnotations && this.annotationLayer && this.annotationLayer.div || null;
       for (var i = childNodes.length - 1; i >= 0; i--) {
         var node = childNodes[i];
         if (currentZoomLayerNode === node || currentAnnotationNode === node) {
@@ -3647,68 +6415,67 @@ var PDFPageView = (function PDFPageViewClosure() {
         div.removeChild(node);
       }
       div.removeAttribute('data-loaded');
-
       if (currentAnnotationNode) {
-        // Hide annotationLayer until all elements are resized
-        // so they are not displayed on the already-resized page
         this.annotationLayer.hide();
       } else {
         this.annotationLayer = null;
       }
-
-      if (this.canvas && !currentZoomLayerNode) {
-        // Zeroing the width and height causes Firefox to release graphics
-        // resources immediately, which can greatly reduce memory consumption.
-        this.canvas.width = 0;
-        this.canvas.height = 0;
-        delete this.canvas;
+      if (!currentZoomLayerNode) {
+        if (this.canvas) {
+          this.paintedViewportMap.delete(this.canvas);
+          this.canvas.width = 0;
+          this.canvas.height = 0;
+          delete this.canvas;
+        }
+        this._resetZoomLayer();
+      }
+      if (this.svg) {
+        this.paintedViewportMap.delete(this.svg);
+        delete this.svg;
       }
-
       this.loadingIconDiv = document.createElement('div');
       this.loadingIconDiv.className = 'loadingIcon';
       div.appendChild(this.loadingIconDiv);
-    },
-
-    update: function PDFPageView_update(scale, rotation) {
+    }
+  }, {
+    key: 'update',
+    value: function update(scale, rotation) {
       this.scale = scale || this.scale;
-
       if (typeof rotation !== 'undefined') {
         this.rotation = rotation;
       }
-
       var totalRotation = (this.rotation + this.pdfPageRotate) % 360;
       this.viewport = this.viewport.clone({
-        scale: this.scale * CSS_UNITS,
+        scale: this.scale * _ui_utils.CSS_UNITS,
         rotation: totalRotation
       });
-
+      if (this.svg) {
+        this.cssTransform(this.svg, true);
+        this.eventBus.dispatch('pagerendered', {
+          source: this,
+          pageNumber: this.id,
+          cssTransform: true
+        });
+        return;
+      }
       var isScalingRestricted = false;
-      if (this.canvas && PDFJS.maxCanvasPixels > 0) {
+      if (this.canvas && _pdfjsLib.PDFJS.maxCanvasPixels > 0) {
         var outputScale = this.outputScale;
-        var pixelsInViewport = this.viewport.width * this.viewport.height;
-        var maxScale = Math.sqrt(PDFJS.maxCanvasPixels / pixelsInViewport);
-        if (((Math.floor(this.viewport.width) * outputScale.sx) | 0) *
-            ((Math.floor(this.viewport.height) * outputScale.sy) | 0) >
-            PDFJS.maxCanvasPixels) {
+        if ((Math.floor(this.viewport.width) * outputScale.sx | 0) * (Math.floor(this.viewport.height) * outputScale.sy | 0) > _pdfjsLib.PDFJS.maxCanvasPixels) {
           isScalingRestricted = true;
         }
       }
-
       if (this.canvas) {
-        if (PDFJS.useOnlyCssZoom ||
-            (this.hasRestrictedScaling && isScalingRestricted)) {
+        if (_pdfjsLib.PDFJS.useOnlyCssZoom || this.hasRestrictedScaling && isScalingRestricted) {
           this.cssTransform(this.canvas, true);
-
-          var event = document.createEvent('CustomEvent');
-          event.initCustomEvent('pagerendered', true, true, {
+          this.eventBus.dispatch('pagerendered', {
+            source: this,
             pageNumber: this.id,
-            cssTransform: true,
+            cssTransform: true
           });
-          this.div.dispatchEvent(event);
-
           return;
         }
-        if (!this.zoomLayer) {
+        if (!this.zoomLayer && !this.canvas.hasAttribute('hidden')) {
           this.zoomLayer = this.canvas.parentNode;
           this.zoomLayer.style.position = 'absolute';
         }
@@ -3716,57 +6483,53 @@ var PDFPageView = (function PDFPageViewClosure() {
       if (this.zoomLayer) {
         this.cssTransform(this.zoomLayer.firstChild);
       }
-      this.reset(/* keepZoomLayer = */ true, /* keepAnnotations = */ true);
-    },
-
-    /**
-     * Called when moved in the parent's container.
-     */
-    updatePosition: function PDFPageView_updatePosition() {
+      this.reset(true, true);
+    }
+  }, {
+    key: 'cancelRendering',
+    value: function cancelRendering() {
+      if (this.paintTask) {
+        this.paintTask.cancel();
+        this.paintTask = null;
+      }
+      this.renderingState = _pdf_rendering_queue.RenderingStates.INITIAL;
+      this.resume = null;
       if (this.textLayer) {
-        this.textLayer.render(TEXT_LAYER_RENDER_DELAY);
+        this.textLayer.cancel();
+        this.textLayer = null;
       }
-    },
-
-    cssTransform: function PDFPageView_transform(canvas, redrawAnnotations) {
-      var CustomStyle = PDFJS.CustomStyle;
+    }
+  }, {
+    key: 'cssTransform',
+    value: function cssTransform(target) {
+      var redrawAnnotations = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
 
-      // Scale canvas, canvas wrapper, and page container.
       var width = this.viewport.width;
       var height = this.viewport.height;
       var div = this.div;
-      canvas.style.width = canvas.parentNode.style.width = div.style.width =
-        Math.floor(width) + 'px';
-      canvas.style.height = canvas.parentNode.style.height = div.style.height =
-        Math.floor(height) + 'px';
-      // The canvas may have been originally rotated, rotate relative to that.
-      var relativeRotation = this.viewport.rotation - canvas._viewport.rotation;
+      target.style.width = target.parentNode.style.width = div.style.width = Math.floor(width) + 'px';
+      target.style.height = target.parentNode.style.height = div.style.height = Math.floor(height) + 'px';
+      var relativeRotation = this.viewport.rotation - this.paintedViewportMap.get(target).rotation;
       var absRotation = Math.abs(relativeRotation);
-      var scaleX = 1, scaleY = 1;
+      var scaleX = 1,
+          scaleY = 1;
       if (absRotation === 90 || absRotation === 270) {
-        // Scale x and y because of the rotation.
         scaleX = height / width;
         scaleY = width / height;
       }
-      var cssTransform = 'rotate(' + relativeRotation + 'deg) ' +
-        'scale(' + scaleX + ',' + scaleY + ')';
-      CustomStyle.setProp('transform', canvas, cssTransform);
-
+      var cssTransform = 'rotate(' + relativeRotation + 'deg) ' + 'scale(' + scaleX + ',' + scaleY + ')';
+      _pdfjsLib.CustomStyle.setProp('transform', target, cssTransform);
       if (this.textLayer) {
-        // Rotating the text layer is more complicated since the divs inside the
-        // the text layer are rotated.
-        // TODO: This could probably be simplified by drawing the text layer in
-        // one orientation then rotating overall.
         var textLayerViewport = this.textLayer.viewport;
-        var textRelativeRotation = this.viewport.rotation -
-          textLayerViewport.rotation;
+        var textRelativeRotation = this.viewport.rotation - textLayerViewport.rotation;
         var textAbsRotation = Math.abs(textRelativeRotation);
         var scale = width / textLayerViewport.width;
         if (textAbsRotation === 90 || textAbsRotation === 270) {
           scale = width / textLayerViewport.height;
         }
         var textLayerDiv = this.textLayer.textLayerDiv;
-        var transX, transY;
+        var transX = void 0,
+            transY = void 0;
         switch (textAbsRotation) {
           case 0:
             transX = transY = 0;
@@ -3787,80 +6550,165 @@ var PDFPageView = (function PDFPageViewClosure() {
             console.error('Bad rotation value.');
             break;
         }
-        CustomStyle.setProp('transform', textLayerDiv,
-            'rotate(' + textAbsRotation + 'deg) ' +
-            'scale(' + scale + ', ' + scale + ') ' +
-            'translate(' + transX + ', ' + transY + ')');
-        CustomStyle.setProp('transformOrigin', textLayerDiv, '0% 0%');
+        _pdfjsLib.CustomStyle.setProp('transform', textLayerDiv, 'rotate(' + textAbsRotation + 'deg) ' + 'scale(' + scale + ', ' + scale + ') ' + 'translate(' + transX + ', ' + transY + ')');
+        _pdfjsLib.CustomStyle.setProp('transformOrigin', textLayerDiv, '0% 0%');
       }
-
       if (redrawAnnotations && this.annotationLayer) {
         this.annotationLayer.render(this.viewport, 'display');
       }
-    },
-
-    get width() {
-      return this.viewport.width;
-    },
-
-    get height() {
-      return this.viewport.height;
-    },
-
-    getPagePoint: function PDFPageView_getPagePoint(x, y) {
+    }
+  }, {
+    key: 'getPagePoint',
+    value: function getPagePoint(x, y) {
       return this.viewport.convertToPdfPoint(x, y);
-    },
+    }
+  }, {
+    key: 'draw',
+    value: function draw() {
+      var _this = this;
 
-    draw: function PDFPageView_draw() {
-      if (this.renderingState !== RenderingStates.INITIAL) {
+      if (this.renderingState !== _pdf_rendering_queue.RenderingStates.INITIAL) {
         console.error('Must be in new state before drawing');
+        this.reset();
       }
-
-      this.renderingState = RenderingStates.RUNNING;
-
+      if (!this.pdfPage) {
+        this.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED;
+        return Promise.reject(new Error('Page is not loaded'));
+      }
+      this.renderingState = _pdf_rendering_queue.RenderingStates.RUNNING;
       var pdfPage = this.pdfPage;
-      var viewport = this.viewport;
       var div = this.div;
-      // Wrap the canvas so if it has a css transform for highdpi the overflow
-      // will be hidden in FF.
       var canvasWrapper = document.createElement('div');
       canvasWrapper.style.width = div.style.width;
       canvasWrapper.style.height = div.style.height;
       canvasWrapper.classList.add('canvasWrapper');
-
-      var canvas = document.createElement('canvas');
-      canvas.id = 'page' + this.id;
-      // Keep the canvas hidden until the first draw callback, or until drawing
-      // is complete when `!this.renderingQueue`, to prevent black flickering.
-      canvas.setAttribute('hidden', 'hidden');
-      var isCanvasHidden = true;
-
-      canvasWrapper.appendChild(canvas);
       if (this.annotationLayer && this.annotationLayer.div) {
-        // annotationLayer needs to stay on top
         div.insertBefore(canvasWrapper, this.annotationLayer.div);
       } else {
         div.appendChild(canvasWrapper);
       }
+      var textLayer = null;
+      if (this.textLayerFactory) {
+        var textLayerDiv = document.createElement('div');
+        textLayerDiv.className = 'textLayer';
+        textLayerDiv.style.width = canvasWrapper.style.width;
+        textLayerDiv.style.height = canvasWrapper.style.height;
+        if (this.annotationLayer && this.annotationLayer.div) {
+          div.insertBefore(textLayerDiv, this.annotationLayer.div);
+        } else {
+          div.appendChild(textLayerDiv);
+        }
+        textLayer = this.textLayerFactory.createTextLayerBuilder(textLayerDiv, this.id - 1, this.viewport, this.enhanceTextSelection);
+      }
+      this.textLayer = textLayer;
+      var renderContinueCallback = null;
+      if (this.renderingQueue) {
+        renderContinueCallback = function renderContinueCallback(cont) {
+          if (!_this.renderingQueue.isHighestPriority(_this)) {
+            _this.renderingState = _pdf_rendering_queue.RenderingStates.PAUSED;
+            _this.resume = function () {
+              _this.renderingState = _pdf_rendering_queue.RenderingStates.RUNNING;
+              cont();
+            };
+            return;
+          }
+          cont();
+        };
+      }
+      var finishPaintTask = function finishPaintTask(error) {
+        if (paintTask === _this.paintTask) {
+          _this.paintTask = null;
+        }
+        if (error === 'cancelled' || error instanceof _pdfjsLib.RenderingCancelledException) {
+          _this.error = null;
+          return Promise.resolve(undefined);
+        }
+        _this.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED;
+        if (_this.loadingIconDiv) {
+          div.removeChild(_this.loadingIconDiv);
+          delete _this.loadingIconDiv;
+        }
+        _this._resetZoomLayer(true);
+        _this.error = error;
+        _this.stats = pdfPage.stats;
+        if (_this.onAfterDraw) {
+          _this.onAfterDraw();
+        }
+        _this.eventBus.dispatch('pagerendered', {
+          source: _this,
+          pageNumber: _this.id,
+          cssTransform: false
+        });
+        if (error) {
+          return Promise.reject(error);
+        }
+        return Promise.resolve(undefined);
+      };
+      var paintTask = this.renderer === _ui_utils.RendererType.SVG ? this.paintOnSvg(canvasWrapper) : this.paintOnCanvas(canvasWrapper);
+      paintTask.onRenderContinue = renderContinueCallback;
+      this.paintTask = paintTask;
+      var resultPromise = paintTask.promise.then(function () {
+        return finishPaintTask(null).then(function () {
+          if (textLayer) {
+            var readableStream = pdfPage.streamTextContent({ normalizeWhitespace: true });
+            textLayer.setTextContentStream(readableStream);
+            textLayer.render();
+          }
+        });
+      }, function (reason) {
+        return finishPaintTask(reason);
+      });
+      if (this.annotationLayerFactory) {
+        if (!this.annotationLayer) {
+          this.annotationLayer = this.annotationLayerFactory.createAnnotationLayerBuilder(div, pdfPage, this.renderInteractiveForms, this.l10n);
+        }
+        this.annotationLayer.render(this.viewport, 'display');
+      }
+      div.setAttribute('data-loaded', true);
+      if (this.onBeforeDraw) {
+        this.onBeforeDraw();
+      }
+      return resultPromise;
+    }
+  }, {
+    key: 'paintOnCanvas',
+    value: function paintOnCanvas(canvasWrapper) {
+      var renderCapability = (0, _pdfjsLib.createPromiseCapability)();
+      var result = {
+        promise: renderCapability.promise,
+        onRenderContinue: function onRenderContinue(cont) {
+          cont();
+        },
+        cancel: function cancel() {
+          renderTask.cancel();
+        }
+      };
+      var viewport = this.viewport;
+      var canvas = document.createElement('canvas');
+      canvas.id = this.renderingId;
+      canvas.setAttribute('hidden', 'hidden');
+      var isCanvasHidden = true;
+      var showCanvas = function showCanvas() {
+        if (isCanvasHidden) {
+          canvas.removeAttribute('hidden');
+          isCanvasHidden = false;
+        }
+      };
+      canvasWrapper.appendChild(canvas);
       this.canvas = canvas;
-
       canvas.mozOpaque = true;
-      var ctx = canvas.getContext('2d', {alpha: false});
-      var outputScale = getOutputScale(ctx);
+      var ctx = canvas.getContext('2d', { alpha: false });
+      var outputScale = (0, _ui_utils.getOutputScale)(ctx);
       this.outputScale = outputScale;
-
-      if (PDFJS.useOnlyCssZoom) {
-        var actualSizeViewport = viewport.clone({scale: CSS_UNITS});
-        // Use a scale that will make the canvas be the original intended size
-        // of the page.
+      if (_pdfjsLib.PDFJS.useOnlyCssZoom) {
+        var actualSizeViewport = viewport.clone({ scale: _ui_utils.CSS_UNITS });
         outputScale.sx *= actualSizeViewport.width / viewport.width;
         outputScale.sy *= actualSizeViewport.height / viewport.height;
         outputScale.scaled = true;
       }
-
-      if (PDFJS.maxCanvasPixels > 0) {
+      if (_pdfjsLib.PDFJS.maxCanvasPixels > 0) {
         var pixelsInViewport = viewport.width * viewport.height;
-        var maxScale = Math.sqrt(PDFJS.maxCanvasPixels / pixelsInViewport);
+        var maxScale = Math.sqrt(_pdfjsLib.PDFJS.maxCanvasPixels / pixelsInViewport);
         if (outputScale.sx > maxScale || outputScale.sy > maxScale) {
           outputScale.sx = maxScale;
           outputScale.sy = maxScale;
@@ -3870,1046 +6718,1757 @@ var PDFPageView = (function PDFPageViewClosure() {
           this.hasRestrictedScaling = false;
         }
       }
-
-      var sfx = approximateFraction(outputScale.sx);
-      var sfy = approximateFraction(outputScale.sy);
-      canvas.width = roundToDivide(viewport.width * outputScale.sx, sfx[0]);
-      canvas.height = roundToDivide(viewport.height * outputScale.sy, sfy[0]);
-      canvas.style.width = roundToDivide(viewport.width, sfx[1]) + 'px';
-      canvas.style.height = roundToDivide(viewport.height, sfy[1]) + 'px';
-      // Add the viewport so it's known what it was originally drawn with.
-      canvas._viewport = viewport;
-
-      var textLayerDiv = null;
-      var textLayer = null;
-      if (this.textLayerFactory) {
-        textLayerDiv = document.createElement('div');
-        textLayerDiv.className = 'textLayer';
-        textLayerDiv.style.width = canvasWrapper.style.width;
-        textLayerDiv.style.height = canvasWrapper.style.height;
-        if (this.annotationLayer && this.annotationLayer.div) {
-          // annotationLayer needs to stay on top
-          div.insertBefore(textLayerDiv, this.annotationLayer.div);
+      var sfx = (0, _ui_utils.approximateFraction)(outputScale.sx);
+      var sfy = (0, _ui_utils.approximateFraction)(outputScale.sy);
+      canvas.width = (0, _ui_utils.roundToDivide)(viewport.width * outputScale.sx, sfx[0]);
+      canvas.height = (0, _ui_utils.roundToDivide)(viewport.height * outputScale.sy, sfy[0]);
+      canvas.style.width = (0, _ui_utils.roundToDivide)(viewport.width, sfx[1]) + 'px';
+      canvas.style.height = (0, _ui_utils.roundToDivide)(viewport.height, sfy[1]) + 'px';
+      this.paintedViewportMap.set(canvas, viewport);
+      var transform = !outputScale.scaled ? null : [outputScale.sx, 0, 0, outputScale.sy, 0, 0];
+      var renderContext = {
+        canvasContext: ctx,
+        transform: transform,
+        viewport: this.viewport,
+        renderInteractiveForms: this.renderInteractiveForms
+      };
+      var renderTask = this.pdfPage.render(renderContext);
+      renderTask.onContinue = function (cont) {
+        showCanvas();
+        if (result.onRenderContinue) {
+          result.onRenderContinue(cont);
         } else {
-          div.appendChild(textLayerDiv);
+          cont();
         }
-
-        textLayer = this.textLayerFactory.createTextLayerBuilder(textLayerDiv,
-                                                                 this.id - 1,
-                                                                 this.viewport);
+      };
+      renderTask.promise.then(function () {
+        showCanvas();
+        renderCapability.resolve(undefined);
+      }, function (error) {
+        showCanvas();
+        renderCapability.reject(error);
+      });
+      return result;
+    }
+  }, {
+    key: 'paintOnSvg',
+    value: function paintOnSvg(wrapper) {
+      var _this2 = this;
+
+      var cancelled = false;
+      var ensureNotCancelled = function ensureNotCancelled() {
+        if (cancelled) {
+          if (_pdfjsLib.PDFJS.pdfjsNext) {
+            throw new _pdfjsLib.RenderingCancelledException('Rendering cancelled, page ' + _this2.id, 'svg');
+          } else {
+            throw 'cancelled';
+          }
+        }
+      };
+      var pdfPage = this.pdfPage;
+      var actualSizeViewport = this.viewport.clone({ scale: _ui_utils.CSS_UNITS });
+      var promise = pdfPage.getOperatorList().then(function (opList) {
+        ensureNotCancelled();
+        var svgGfx = new _pdfjsLib.SVGGraphics(pdfPage.commonObjs, pdfPage.objs);
+        return svgGfx.getSVG(opList, actualSizeViewport).then(function (svg) {
+          ensureNotCancelled();
+          _this2.svg = svg;
+          _this2.paintedViewportMap.set(svg, actualSizeViewport);
+          svg.style.width = wrapper.style.width;
+          svg.style.height = wrapper.style.height;
+          _this2.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED;
+          wrapper.appendChild(svg);
+        });
+      });
+      return {
+        promise: promise,
+        onRenderContinue: function onRenderContinue(cont) {
+          cont();
+        },
+        cancel: function cancel() {
+          cancelled = true;
+        }
+      };
+    }
+  }, {
+    key: 'setPageLabel',
+    value: function setPageLabel(label) {
+      this.pageLabel = typeof label === 'string' ? label : null;
+      if (this.pageLabel !== null) {
+        this.div.setAttribute('data-page-label', this.pageLabel);
+      } else {
+        this.div.removeAttribute('data-page-label');
       }
-      this.textLayer = textLayer;
+    }
+  }, {
+    key: 'width',
+    get: function get() {
+      return this.viewport.width;
+    }
+  }, {
+    key: 'height',
+    get: function get() {
+      return this.viewport.height;
+    }
+  }]);
 
-      var resolveRenderPromise, rejectRenderPromise;
-      var promise = new Promise(function (resolve, reject) {
-        resolveRenderPromise = resolve;
-        rejectRenderPromise = reject;
-      });
+  return PDFPageView;
+}();
 
-      // Rendering area
+exports.PDFPageView = PDFPageView;
 
-      var self = this;
-      function pageViewDrawCallback(error) {
-        // The renderTask may have been replaced by a new one, so only remove
-        // the reference to the renderTask if it matches the one that is
-        // triggering this callback.
-        if (renderTask === self.renderTask) {
-          self.renderTask = null;
-        }
+/***/ }),
+/* 23 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        if (error === 'cancelled') {
-          rejectRenderPromise(error);
-          return;
-        }
+"use strict";
 
-        self.renderingState = RenderingStates.FINISHED;
 
-        if (isCanvasHidden) {
-          self.canvas.removeAttribute('hidden');
-          isCanvasHidden = false;
-        }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.PDFPresentationMode = undefined;
 
-        if (self.loadingIconDiv) {
-          div.removeChild(self.loadingIconDiv);
-          delete self.loadingIconDiv;
-        }
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-        if (self.zoomLayer) {
-          // Zeroing the width and height causes Firefox to release graphics
-          // resources immediately, which can greatly reduce memory consumption.
-          var zoomLayerCanvas = self.zoomLayer.firstChild;
-          zoomLayerCanvas.width = 0;
-          zoomLayerCanvas.height = 0;
+var _ui_utils = __webpack_require__(0);
 
-          div.removeChild(self.zoomLayer);
-          self.zoomLayer = null;
-        }
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-        self.error = error;
-        self.stats = pdfPage.stats;
-        if (self.onAfterDraw) {
-          self.onAfterDraw();
-        }
-        var event = document.createEvent('CustomEvent');
-        event.initCustomEvent('pagerendered', true, true, {
-          pageNumber: self.id,
-          cssTransform: false,
-        });
-        div.dispatchEvent(event);
-        // This custom event is deprecated, and will be removed in the future,
-        // please use the |pagerendered| event instead.
-        var deprecatedEvent = document.createEvent('CustomEvent');
-        deprecatedEvent.initCustomEvent('pagerender', true, true, {
-          pageNumber: pdfPage.pageNumber
-        });
-        div.dispatchEvent(deprecatedEvent);
+var DELAY_BEFORE_RESETTING_SWITCH_IN_PROGRESS = 1500;
+var DELAY_BEFORE_HIDING_CONTROLS = 3000;
+var ACTIVE_SELECTOR = 'pdfPresentationMode';
+var CONTROLS_SELECTOR = 'pdfPresentationModeControls';
+var MOUSE_SCROLL_COOLDOWN_TIME = 50;
+var PAGE_SWITCH_THRESHOLD = 0.1;
+var SWIPE_MIN_DISTANCE_THRESHOLD = 50;
+var SWIPE_ANGLE_THRESHOLD = Math.PI / 6;
+
+var PDFPresentationMode = function () {
+  function PDFPresentationMode(_ref) {
+    var _this = this;
+
+    var container = _ref.container,
+        _ref$viewer = _ref.viewer,
+        viewer = _ref$viewer === undefined ? null : _ref$viewer,
+        pdfViewer = _ref.pdfViewer,
+        eventBus = _ref.eventBus,
+        _ref$contextMenuItems = _ref.contextMenuItems,
+        contextMenuItems = _ref$contextMenuItems === undefined ? null : _ref$contextMenuItems;
+
+    _classCallCheck(this, PDFPresentationMode);
+
+    this.container = container;
+    this.viewer = viewer || container.firstElementChild;
+    this.pdfViewer = pdfViewer;
+    this.eventBus = eventBus;
+    this.active = false;
+    this.args = null;
+    this.contextMenuOpen = false;
+    this.mouseScrollTimeStamp = 0;
+    this.mouseScrollDelta = 0;
+    this.touchSwipeState = null;
+    if (contextMenuItems) {
+      contextMenuItems.contextFirstPage.addEventListener('click', function () {
+        _this.contextMenuOpen = false;
+        _this.eventBus.dispatch('firstpage');
+      });
+      contextMenuItems.contextLastPage.addEventListener('click', function () {
+        _this.contextMenuOpen = false;
+        _this.eventBus.dispatch('lastpage');
+      });
+      contextMenuItems.contextPageRotateCw.addEventListener('click', function () {
+        _this.contextMenuOpen = false;
+        _this.eventBus.dispatch('rotatecw');
+      });
+      contextMenuItems.contextPageRotateCcw.addEventListener('click', function () {
+        _this.contextMenuOpen = false;
+        _this.eventBus.dispatch('rotateccw');
+      });
+    }
+  }
 
-        if (!error) {
-          resolveRenderPromise(undefined);
-        } else {
-          rejectRenderPromise(error);
+  _createClass(PDFPresentationMode, [{
+    key: 'request',
+    value: function request() {
+      if (this.switchInProgress || this.active || !this.viewer.hasChildNodes()) {
+        return false;
+      }
+      this._addFullscreenChangeListeners();
+      this._setSwitchInProgress();
+      this._notifyStateChange();
+      if (this.container.requestFullscreen) {
+        this.container.requestFullscreen();
+      } else if (this.container.mozRequestFullScreen) {
+        this.container.mozRequestFullScreen();
+      } else if (this.container.webkitRequestFullscreen) {
+        this.container.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT);
+      } else if (this.container.msRequestFullscreen) {
+        this.container.msRequestFullscreen();
+      } else {
+        return false;
+      }
+      this.args = {
+        page: this.pdfViewer.currentPageNumber,
+        previousScale: this.pdfViewer.currentScaleValue
+      };
+      return true;
+    }
+  }, {
+    key: '_mouseWheel',
+    value: function _mouseWheel(evt) {
+      if (!this.active) {
+        return;
+      }
+      evt.preventDefault();
+      var delta = (0, _ui_utils.normalizeWheelEventDelta)(evt);
+      var currentTime = new Date().getTime();
+      var storedTime = this.mouseScrollTimeStamp;
+      if (currentTime > storedTime && currentTime - storedTime < MOUSE_SCROLL_COOLDOWN_TIME) {
+        return;
+      }
+      if (this.mouseScrollDelta > 0 && delta < 0 || this.mouseScrollDelta < 0 && delta > 0) {
+        this._resetMouseScrollState();
+      }
+      this.mouseScrollDelta += delta;
+      if (Math.abs(this.mouseScrollDelta) >= PAGE_SWITCH_THRESHOLD) {
+        var totalDelta = this.mouseScrollDelta;
+        this._resetMouseScrollState();
+        var success = totalDelta > 0 ? this._goToPreviousPage() : this._goToNextPage();
+        if (success) {
+          this.mouseScrollTimeStamp = currentTime;
         }
       }
+    }
+  }, {
+    key: '_goToPreviousPage',
+    value: function _goToPreviousPage() {
+      var page = this.pdfViewer.currentPageNumber;
+      if (page <= 1) {
+        return false;
+      }
+      this.pdfViewer.currentPageNumber = page - 1;
+      return true;
+    }
+  }, {
+    key: '_goToNextPage',
+    value: function _goToNextPage() {
+      var page = this.pdfViewer.currentPageNumber;
+      if (page >= this.pdfViewer.pagesCount) {
+        return false;
+      }
+      this.pdfViewer.currentPageNumber = page + 1;
+      return true;
+    }
+  }, {
+    key: '_notifyStateChange',
+    value: function _notifyStateChange() {
+      this.eventBus.dispatch('presentationmodechanged', {
+        source: this,
+        active: this.active,
+        switchInProgress: !!this.switchInProgress
+      });
+    }
+  }, {
+    key: '_setSwitchInProgress',
+    value: function _setSwitchInProgress() {
+      var _this2 = this;
 
-      var renderContinueCallback = null;
-      if (this.renderingQueue) {
-        renderContinueCallback = function renderContinueCallback(cont) {
-          if (!self.renderingQueue.isHighestPriority(self)) {
-            self.renderingState = RenderingStates.PAUSED;
-            self.resume = function resumeCallback() {
-              self.renderingState = RenderingStates.RUNNING;
-              cont();
-            };
-            return;
-          }
-          if (isCanvasHidden) {
-            self.canvas.removeAttribute('hidden');
-            isCanvasHidden = false;
-          }
-          cont();
-        };
+      if (this.switchInProgress) {
+        clearTimeout(this.switchInProgress);
       }
+      this.switchInProgress = setTimeout(function () {
+        _this2._removeFullscreenChangeListeners();
+        delete _this2.switchInProgress;
+        _this2._notifyStateChange();
+      }, DELAY_BEFORE_RESETTING_SWITCH_IN_PROGRESS);
+    }
+  }, {
+    key: '_resetSwitchInProgress',
+    value: function _resetSwitchInProgress() {
+      if (this.switchInProgress) {
+        clearTimeout(this.switchInProgress);
+        delete this.switchInProgress;
+      }
+    }
+  }, {
+    key: '_enter',
+    value: function _enter() {
+      var _this3 = this;
 
-      var transform = !outputScale.scaled ? null :
-        [outputScale.sx, 0, 0, outputScale.sy, 0, 0];
-      var renderContext = {
-        canvasContext: ctx,
-        transform: transform,
-        viewport: this.viewport,
-        // intent: 'default', // === 'display'
-      };
-      var renderTask = this.renderTask = this.pdfPage.render(renderContext);
-      renderTask.onContinue = renderContinueCallback;
+      this.active = true;
+      this._resetSwitchInProgress();
+      this._notifyStateChange();
+      this.container.classList.add(ACTIVE_SELECTOR);
+      setTimeout(function () {
+        _this3.pdfViewer.currentPageNumber = _this3.args.page;
+        _this3.pdfViewer.currentScaleValue = 'page-fit';
+      }, 0);
+      this._addWindowListeners();
+      this._showControls();
+      this.contextMenuOpen = false;
+      this.container.setAttribute('contextmenu', 'viewerContextMenu');
+      window.getSelection().removeAllRanges();
+    }
+  }, {
+    key: '_exit',
+    value: function _exit() {
+      var _this4 = this;
 
-      this.renderTask.promise.then(
-        function pdfPageRenderCallback() {
-          pageViewDrawCallback(null);
-          if (textLayer) {
-            self.pdfPage.getTextContent({ normalizeWhitespace: true }).then(
-              function textContentResolved(textContent) {
-                textLayer.setTextContent(textContent);
-                textLayer.render(TEXT_LAYER_RENDER_DELAY);
-              }
-            );
+      var page = this.pdfViewer.currentPageNumber;
+      this.container.classList.remove(ACTIVE_SELECTOR);
+      setTimeout(function () {
+        _this4.active = false;
+        _this4._removeFullscreenChangeListeners();
+        _this4._notifyStateChange();
+        _this4.pdfViewer.currentScaleValue = _this4.args.previousScale;
+        _this4.pdfViewer.currentPageNumber = page;
+        _this4.args = null;
+      }, 0);
+      this._removeWindowListeners();
+      this._hideControls();
+      this._resetMouseScrollState();
+      this.container.removeAttribute('contextmenu');
+      this.contextMenuOpen = false;
+    }
+  }, {
+    key: '_mouseDown',
+    value: function _mouseDown(evt) {
+      if (this.contextMenuOpen) {
+        this.contextMenuOpen = false;
+        evt.preventDefault();
+        return;
+      }
+      if (evt.button === 0) {
+        var isInternalLink = evt.target.href && evt.target.classList.contains('internalLink');
+        if (!isInternalLink) {
+          evt.preventDefault();
+          if (evt.shiftKey) {
+            this._goToPreviousPage();
+          } else {
+            this._goToNextPage();
           }
-        },
-        function pdfPageRenderError(error) {
-          pageViewDrawCallback(error);
         }
-      );
-
-      if (this.annotationLayerFactory) {
-        if (!this.annotationLayer) {
-          this.annotationLayer = this.annotationLayerFactory.
-            createAnnotationLayerBuilder(div, this.pdfPage);
-        }
-        this.annotationLayer.render(this.viewport, 'display');
       }
-      div.setAttribute('data-loaded', true);
+    }
+  }, {
+    key: '_contextMenu',
+    value: function _contextMenu() {
+      this.contextMenuOpen = true;
+    }
+  }, {
+    key: '_showControls',
+    value: function _showControls() {
+      var _this5 = this;
 
-      if (self.onBeforeDraw) {
-        self.onBeforeDraw();
+      if (this.controlsTimeout) {
+        clearTimeout(this.controlsTimeout);
+      } else {
+        this.container.classList.add(CONTROLS_SELECTOR);
       }
-      return promise;
-    },
+      this.controlsTimeout = setTimeout(function () {
+        _this5.container.classList.remove(CONTROLS_SELECTOR);
+        delete _this5.controlsTimeout;
+      }, DELAY_BEFORE_HIDING_CONTROLS);
+    }
+  }, {
+    key: '_hideControls',
+    value: function _hideControls() {
+      if (!this.controlsTimeout) {
+        return;
+      }
+      clearTimeout(this.controlsTimeout);
+      this.container.classList.remove(CONTROLS_SELECTOR);
+      delete this.controlsTimeout;
+    }
+  }, {
+    key: '_resetMouseScrollState',
+    value: function _resetMouseScrollState() {
+      this.mouseScrollTimeStamp = 0;
+      this.mouseScrollDelta = 0;
+    }
+  }, {
+    key: '_touchSwipe',
+    value: function _touchSwipe(evt) {
+      if (!this.active) {
+        return;
+      }
+      if (evt.touches.length > 1) {
+        this.touchSwipeState = null;
+        return;
+      }
+      switch (evt.type) {
+        case 'touchstart':
+          this.touchSwipeState = {
+            startX: evt.touches[0].pageX,
+            startY: evt.touches[0].pageY,
+            endX: evt.touches[0].pageX,
+            endY: evt.touches[0].pageY
+          };
+          break;
+        case 'touchmove':
+          if (this.touchSwipeState === null) {
+            return;
+          }
+          this.touchSwipeState.endX = evt.touches[0].pageX;
+          this.touchSwipeState.endY = evt.touches[0].pageY;
+          evt.preventDefault();
+          break;
+        case 'touchend':
+          if (this.touchSwipeState === null) {
+            return;
+          }
+          var delta = 0;
+          var dx = this.touchSwipeState.endX - this.touchSwipeState.startX;
+          var dy = this.touchSwipeState.endY - this.touchSwipeState.startY;
+          var absAngle = Math.abs(Math.atan2(dy, dx));
+          if (Math.abs(dx) > SWIPE_MIN_DISTANCE_THRESHOLD && (absAngle <= SWIPE_ANGLE_THRESHOLD || absAngle >= Math.PI - SWIPE_ANGLE_THRESHOLD)) {
+            delta = dx;
+          } else if (Math.abs(dy) > SWIPE_MIN_DISTANCE_THRESHOLD && Math.abs(absAngle - Math.PI / 2) <= SWIPE_ANGLE_THRESHOLD) {
+            delta = dy;
+          }
+          if (delta > 0) {
+            this._goToPreviousPage();
+          } else if (delta < 0) {
+            this._goToNextPage();
+          }
+          break;
+      }
+    }
+  }, {
+    key: '_addWindowListeners',
+    value: function _addWindowListeners() {
+      this.showControlsBind = this._showControls.bind(this);
+      this.mouseDownBind = this._mouseDown.bind(this);
+      this.mouseWheelBind = this._mouseWheel.bind(this);
+      this.resetMouseScrollStateBind = this._resetMouseScrollState.bind(this);
+      this.contextMenuBind = this._contextMenu.bind(this);
+      this.touchSwipeBind = this._touchSwipe.bind(this);
+      window.addEventListener('mousemove', this.showControlsBind);
+      window.addEventListener('mousedown', this.mouseDownBind);
+      window.addEventListener('wheel', this.mouseWheelBind);
+      window.addEventListener('keydown', this.resetMouseScrollStateBind);
+      window.addEventListener('contextmenu', this.contextMenuBind);
+      window.addEventListener('touchstart', this.touchSwipeBind);
+      window.addEventListener('touchmove', this.touchSwipeBind);
+      window.addEventListener('touchend', this.touchSwipeBind);
+    }
+  }, {
+    key: '_removeWindowListeners',
+    value: function _removeWindowListeners() {
+      window.removeEventListener('mousemove', this.showControlsBind);
+      window.removeEventListener('mousedown', this.mouseDownBind);
+      window.removeEventListener('wheel', this.mouseWheelBind);
+      window.removeEventListener('keydown', this.resetMouseScrollStateBind);
+      window.removeEventListener('contextmenu', this.contextMenuBind);
+      window.removeEventListener('touchstart', this.touchSwipeBind);
+      window.removeEventListener('touchmove', this.touchSwipeBind);
+      window.removeEventListener('touchend', this.touchSwipeBind);
+      delete this.showControlsBind;
+      delete this.mouseDownBind;
+      delete this.mouseWheelBind;
+      delete this.resetMouseScrollStateBind;
+      delete this.contextMenuBind;
+      delete this.touchSwipeBind;
+    }
+  }, {
+    key: '_fullscreenChange',
+    value: function _fullscreenChange() {
+      if (this.isFullscreen) {
+        this._enter();
+      } else {
+        this._exit();
+      }
+    }
+  }, {
+    key: '_addFullscreenChangeListeners',
+    value: function _addFullscreenChangeListeners() {
+      this.fullscreenChangeBind = this._fullscreenChange.bind(this);
+      window.addEventListener('fullscreenchange', this.fullscreenChangeBind);
+      window.addEventListener('mozfullscreenchange', this.fullscreenChangeBind);
+      window.addEventListener('webkitfullscreenchange', this.fullscreenChangeBind);
+      window.addEventListener('MSFullscreenChange', this.fullscreenChangeBind);
+    }
+  }, {
+    key: '_removeFullscreenChangeListeners',
+    value: function _removeFullscreenChangeListeners() {
+      window.removeEventListener('fullscreenchange', this.fullscreenChangeBind);
+      window.removeEventListener('mozfullscreenchange', this.fullscreenChangeBind);
+      window.removeEventListener('webkitfullscreenchange', this.fullscreenChangeBind);
+      window.removeEventListener('MSFullscreenChange', this.fullscreenChangeBind);
+      delete this.fullscreenChangeBind;
+    }
+  }, {
+    key: 'isFullscreen',
+    get: function get() {
+      return !!(document.fullscreenElement || document.mozFullScreen || document.webkitIsFullScreen || document.msFullscreenElement);
+    }
+  }]);
 
-    beforePrint: function PDFPageView_beforePrint() {
-      var CustomStyle = PDFJS.CustomStyle;
-      var pdfPage = this.pdfPage;
+  return PDFPresentationMode;
+}();
 
-      var viewport = pdfPage.getViewport(1);
-      // Use the same hack we use for high dpi displays for printing to get
-      // better output until bug 811002 is fixed in FF.
-      var PRINT_OUTPUT_SCALE = 2;
-      var canvas = document.createElement('canvas');
+exports.PDFPresentationMode = PDFPresentationMode;
 
-      // The logical size of the canvas.
-      canvas.width = Math.floor(viewport.width) * PRINT_OUTPUT_SCALE;
-      canvas.height = Math.floor(viewport.height) * PRINT_OUTPUT_SCALE;
+/***/ }),
+/* 24 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      // The rendered size of the canvas, relative to the size of canvasWrapper.
-      canvas.style.width = (PRINT_OUTPUT_SCALE * 100) + '%';
-      canvas.style.height = (PRINT_OUTPUT_SCALE * 100) + '%';
+"use strict";
 
-      var cssScale = 'scale(' + (1 / PRINT_OUTPUT_SCALE) + ', ' +
-                                (1 / PRINT_OUTPUT_SCALE) + ')';
-      CustomStyle.setProp('transform' , canvas, cssScale);
-      CustomStyle.setProp('transformOrigin' , canvas, '0% 0%');
 
-      var printContainer = document.getElementById('printContainer');
-      var canvasWrapper = document.createElement('div');
-      canvasWrapper.style.width = viewport.width + 'pt';
-      canvasWrapper.style.height = viewport.height + 'pt';
-      canvasWrapper.appendChild(canvas);
-      printContainer.appendChild(canvasWrapper);
-
-      canvas.mozPrintCallback = function(obj) {
-        var ctx = obj.context;
-
-        ctx.save();
-        ctx.fillStyle = 'rgb(255, 255, 255)';
-        ctx.fillRect(0, 0, canvas.width, canvas.height);
-        ctx.restore();
-        // Used by the mozCurrentTransform polyfill in src/display/canvas.js.
-        ctx._transformMatrix =
-          [PRINT_OUTPUT_SCALE, 0, 0, PRINT_OUTPUT_SCALE, 0, 0];
-        ctx.scale(PRINT_OUTPUT_SCALE, PRINT_OUTPUT_SCALE);
-
-        var renderContext = {
-          canvasContext: ctx,
-          viewport: viewport,
-          intent: 'print'
-        };
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.PDFSidebar = exports.SidebarView = undefined;
 
-        pdfPage.render(renderContext).promise.then(function() {
-          // Tell the printEngine that rendering this canvas/page has finished.
-          obj.done();
-        }, function(error) {
-          console.error(error);
-          // Tell the printEngine that rendering this canvas/page has failed.
-          // This will make the print proces stop.
-          if ('abort' in obj) {
-            obj.abort();
-          } else {
-            obj.done();
-          }
-        });
-      };
-    },
-  };
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-  return PDFPageView;
-})();
+var _ui_utils = __webpack_require__(0);
 
+var _pdf_rendering_queue = __webpack_require__(3);
 
-/**
- * @typedef {Object} TextLayerBuilderOptions
- * @property {HTMLDivElement} textLayerDiv - The text layer container.
- * @property {number} pageIndex - The page index.
- * @property {PageViewport} viewport - The viewport of the text layer.
- * @property {PDFFindController} findController
- */
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-/**
- * TextLayerBuilder provides text-selection functionality for the PDF.
- * It does this by creating overlay divs over the PDF text. These divs
- * contain text that matches the PDF text they are overlaying. This object
- * also provides a way to highlight text that is being searched for.
- * @class
- */
-var TextLayerBuilder = (function TextLayerBuilderClosure() {
-  function TextLayerBuilder(options) {
-    this.textLayerDiv = options.textLayerDiv;
-    this.renderingDone = false;
-    this.divContentDone = false;
-    this.pageIdx = options.pageIndex;
-    this.pageNumber = this.pageIdx + 1;
-    this.matches = [];
-    this.viewport = options.viewport;
-    this.textDivs = [];
-    this.findController = options.findController || null;
-    this.textLayerRenderTask = null;
-    this._bindMouse();
-  }
+var UI_NOTIFICATION_CLASS = 'pdfSidebarNotification';
+var SidebarView = {
+  NONE: 0,
+  THUMBS: 1,
+  OUTLINE: 2,
+  ATTACHMENTS: 3
+};
 
-  TextLayerBuilder.prototype = {
-    _finishRendering: function TextLayerBuilder_finishRendering() {
-      this.renderingDone = true;
+var PDFSidebar = function () {
+  function PDFSidebar(options) {
+    var l10n = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : _ui_utils.NullL10n;
 
-      var endOfContent = document.createElement('div');
-      endOfContent.className = 'endOfContent';
-      this.textLayerDiv.appendChild(endOfContent);
+    _classCallCheck(this, PDFSidebar);
+
+    this.isOpen = false;
+    this.active = SidebarView.THUMBS;
+    this.isInitialViewSet = false;
+    this.onToggled = null;
+    this.pdfViewer = options.pdfViewer;
+    this.pdfThumbnailViewer = options.pdfThumbnailViewer;
+    this.pdfOutlineViewer = options.pdfOutlineViewer;
+    this.mainContainer = options.mainContainer;
+    this.outerContainer = options.outerContainer;
+    this.eventBus = options.eventBus;
+    this.toggleButton = options.toggleButton;
+    this.thumbnailButton = options.thumbnailButton;
+    this.outlineButton = options.outlineButton;
+    this.attachmentsButton = options.attachmentsButton;
+    this.thumbnailView = options.thumbnailView;
+    this.outlineView = options.outlineView;
+    this.attachmentsView = options.attachmentsView;
+    this.disableNotification = options.disableNotification || false;
+    this.l10n = l10n;
+    this._addEventListeners();
+  }
+
+  _createClass(PDFSidebar, [{
+    key: 'reset',
+    value: function reset() {
+      this.isInitialViewSet = false;
+      this._hideUINotification(null);
+      this.switchView(SidebarView.THUMBS);
+      this.outlineButton.disabled = false;
+      this.attachmentsButton.disabled = false;
+    }
+  }, {
+    key: 'setInitialView',
+    value: function setInitialView(view) {
+      if (this.isInitialViewSet) {
+        return;
+      }
+      this.isInitialViewSet = true;
+      if (this.isOpen && view === SidebarView.NONE) {
+        this._dispatchEvent();
+        return;
+      }
+      var isViewPreserved = view === this.visibleView;
+      this.switchView(view, true);
+      if (isViewPreserved) {
+        this._dispatchEvent();
+      }
+    }
+  }, {
+    key: 'switchView',
+    value: function switchView(view) {
+      var forceOpen = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
 
-      var event = document.createEvent('CustomEvent');
-      event.initCustomEvent('textlayerrendered', true, true, {
-        pageNumber: this.pageNumber
+      if (view === SidebarView.NONE) {
+        this.close();
+        return;
+      }
+      var isViewChanged = view !== this.active;
+      var shouldForceRendering = false;
+      switch (view) {
+        case SidebarView.THUMBS:
+          this.thumbnailButton.classList.add('toggled');
+          this.outlineButton.classList.remove('toggled');
+          this.attachmentsButton.classList.remove('toggled');
+          this.thumbnailView.classList.remove('hidden');
+          this.outlineView.classList.add('hidden');
+          this.attachmentsView.classList.add('hidden');
+          if (this.isOpen && isViewChanged) {
+            this._updateThumbnailViewer();
+            shouldForceRendering = true;
+          }
+          break;
+        case SidebarView.OUTLINE:
+          if (this.outlineButton.disabled) {
+            return;
+          }
+          this.thumbnailButton.classList.remove('toggled');
+          this.outlineButton.classList.add('toggled');
+          this.attachmentsButton.classList.remove('toggled');
+          this.thumbnailView.classList.add('hidden');
+          this.outlineView.classList.remove('hidden');
+          this.attachmentsView.classList.add('hidden');
+          break;
+        case SidebarView.ATTACHMENTS:
+          if (this.attachmentsButton.disabled) {
+            return;
+          }
+          this.thumbnailButton.classList.remove('toggled');
+          this.outlineButton.classList.remove('toggled');
+          this.attachmentsButton.classList.add('toggled');
+          this.thumbnailView.classList.add('hidden');
+          this.outlineView.classList.add('hidden');
+          this.attachmentsView.classList.remove('hidden');
+          break;
+        default:
+          console.error('PDFSidebar_switchView: "' + view + '" is an unsupported value.');
+          return;
+      }
+      this.active = view | 0;
+      if (forceOpen && !this.isOpen) {
+        this.open();
+        return;
+      }
+      if (shouldForceRendering) {
+        this._forceRendering();
+      }
+      if (isViewChanged) {
+        this._dispatchEvent();
+      }
+      this._hideUINotification(this.active);
+    }
+  }, {
+    key: 'open',
+    value: function open() {
+      if (this.isOpen) {
+        return;
+      }
+      this.isOpen = true;
+      this.toggleButton.classList.add('toggled');
+      this.outerContainer.classList.add('sidebarMoving');
+      this.outerContainer.classList.add('sidebarOpen');
+      if (this.active === SidebarView.THUMBS) {
+        this._updateThumbnailViewer();
+      }
+      this._forceRendering();
+      this._dispatchEvent();
+      this._hideUINotification(this.active);
+    }
+  }, {
+    key: 'close',
+    value: function close() {
+      if (!this.isOpen) {
+        return;
+      }
+      this.isOpen = false;
+      this.toggleButton.classList.remove('toggled');
+      this.outerContainer.classList.add('sidebarMoving');
+      this.outerContainer.classList.remove('sidebarOpen');
+      this._forceRendering();
+      this._dispatchEvent();
+    }
+  }, {
+    key: 'toggle',
+    value: function toggle() {
+      if (this.isOpen) {
+        this.close();
+      } else {
+        this.open();
+      }
+    }
+  }, {
+    key: '_dispatchEvent',
+    value: function _dispatchEvent() {
+      this.eventBus.dispatch('sidebarviewchanged', {
+        source: this,
+        view: this.visibleView
       });
-      this.textLayerDiv.dispatchEvent(event);
-    },
+    }
+  }, {
+    key: '_forceRendering',
+    value: function _forceRendering() {
+      if (this.onToggled) {
+        this.onToggled();
+      } else {
+        this.pdfViewer.forceRendering();
+        this.pdfThumbnailViewer.forceRendering();
+      }
+    }
+  }, {
+    key: '_updateThumbnailViewer',
+    value: function _updateThumbnailViewer() {
+      var pdfViewer = this.pdfViewer,
+          pdfThumbnailViewer = this.pdfThumbnailViewer;
+
+      var pagesCount = pdfViewer.pagesCount;
+      for (var pageIndex = 0; pageIndex < pagesCount; pageIndex++) {
+        var pageView = pdfViewer.getPageView(pageIndex);
+        if (pageView && pageView.renderingState === _pdf_rendering_queue.RenderingStates.FINISHED) {
+          var thumbnailView = pdfThumbnailViewer.getThumbnail(pageIndex);
+          thumbnailView.setImage(pageView);
+        }
+      }
+      pdfThumbnailViewer.scrollThumbnailIntoView(pdfViewer.currentPageNumber);
+    }
+  }, {
+    key: '_showUINotification',
+    value: function _showUINotification(view) {
+      var _this = this;
 
-    /**
-     * Renders the text layer.
-     * @param {number} timeout (optional) if specified, the rendering waits
-     *   for specified amount of ms.
-     */
-    render: function TextLayerBuilder_render(timeout) {
-      if (!this.divContentDone || this.renderingDone) {
+      if (this.disableNotification) {
+        return;
+      }
+      this.l10n.get('toggle_sidebar_notification.title', null, 'Toggle Sidebar (document contains outline/attachments)').then(function (msg) {
+        _this.toggleButton.title = msg;
+      });
+      if (!this.isOpen) {
+        this.toggleButton.classList.add(UI_NOTIFICATION_CLASS);
+      } else if (view === this.active) {
         return;
       }
+      switch (view) {
+        case SidebarView.OUTLINE:
+          this.outlineButton.classList.add(UI_NOTIFICATION_CLASS);
+          break;
+        case SidebarView.ATTACHMENTS:
+          this.attachmentsButton.classList.add(UI_NOTIFICATION_CLASS);
+          break;
+      }
+    }
+  }, {
+    key: '_hideUINotification',
+    value: function _hideUINotification(view) {
+      var _this2 = this;
 
-      if (this.textLayerRenderTask) {
-        this.textLayerRenderTask.cancel();
-        this.textLayerRenderTask = null;
+      if (this.disableNotification) {
+        return;
       }
+      var removeNotification = function removeNotification(view) {
+        switch (view) {
+          case SidebarView.OUTLINE:
+            _this2.outlineButton.classList.remove(UI_NOTIFICATION_CLASS);
+            break;
+          case SidebarView.ATTACHMENTS:
+            _this2.attachmentsButton.classList.remove(UI_NOTIFICATION_CLASS);
+            break;
+        }
+      };
+      if (!this.isOpen && view !== null) {
+        return;
+      }
+      this.toggleButton.classList.remove(UI_NOTIFICATION_CLASS);
+      if (view !== null) {
+        removeNotification(view);
+        return;
+      }
+      for (view in SidebarView) {
+        removeNotification(SidebarView[view]);
+      }
+      this.l10n.get('toggle_sidebar.title', null, 'Toggle Sidebar').then(function (msg) {
+        _this2.toggleButton.title = msg;
+      });
+    }
+  }, {
+    key: '_addEventListeners',
+    value: function _addEventListeners() {
+      var _this3 = this;
 
-      this.textDivs = [];
-      var textLayerFrag = document.createDocumentFragment();
-      this.textLayerRenderTask = PDFJS.renderTextLayer({
-        textContent: this.textContent,
-        container: textLayerFrag,
-        viewport: this.viewport,
-        textDivs: this.textDivs,
-        timeout: timeout
+      this.mainContainer.addEventListener('transitionend', function (evt) {
+        if (evt.target === _this3.mainContainer) {
+          _this3.outerContainer.classList.remove('sidebarMoving');
+        }
       });
-      this.textLayerRenderTask.promise.then(function () {
-        this.textLayerDiv.appendChild(textLayerFrag);
-        this._finishRendering();
-        this.updateMatches();
-      }.bind(this), function (reason) {
-        // canceled or failed to render text layer -- skipping errors
+      this.thumbnailButton.addEventListener('click', function () {
+        _this3.switchView(SidebarView.THUMBS);
       });
-    },
+      this.outlineButton.addEventListener('click', function () {
+        _this3.switchView(SidebarView.OUTLINE);
+      });
+      this.outlineButton.addEventListener('dblclick', function () {
+        _this3.pdfOutlineViewer.toggleOutlineTree();
+      });
+      this.attachmentsButton.addEventListener('click', function () {
+        _this3.switchView(SidebarView.ATTACHMENTS);
+      });
+      this.eventBus.on('outlineloaded', function (evt) {
+        var outlineCount = evt.outlineCount;
+        _this3.outlineButton.disabled = !outlineCount;
+        if (outlineCount) {
+          _this3._showUINotification(SidebarView.OUTLINE);
+        } else if (_this3.active === SidebarView.OUTLINE) {
+          _this3.switchView(SidebarView.THUMBS);
+        }
+      });
+      this.eventBus.on('attachmentsloaded', function (evt) {
+        var attachmentsCount = evt.attachmentsCount;
+        _this3.attachmentsButton.disabled = !attachmentsCount;
+        if (attachmentsCount) {
+          _this3._showUINotification(SidebarView.ATTACHMENTS);
+        } else if (_this3.active === SidebarView.ATTACHMENTS) {
+          _this3.switchView(SidebarView.THUMBS);
+        }
+      });
+      this.eventBus.on('presentationmodechanged', function (evt) {
+        if (!evt.active && !evt.switchInProgress && _this3.isThumbnailViewVisible) {
+          _this3._updateThumbnailViewer();
+        }
+      });
+    }
+  }, {
+    key: 'visibleView',
+    get: function get() {
+      return this.isOpen ? this.active : SidebarView.NONE;
+    }
+  }, {
+    key: 'isThumbnailViewVisible',
+    get: function get() {
+      return this.isOpen && this.active === SidebarView.THUMBS;
+    }
+  }, {
+    key: 'isOutlineViewVisible',
+    get: function get() {
+      return this.isOpen && this.active === SidebarView.OUTLINE;
+    }
+  }, {
+    key: 'isAttachmentsViewVisible',
+    get: function get() {
+      return this.isOpen && this.active === SidebarView.ATTACHMENTS;
+    }
+  }]);
 
-    setTextContent: function TextLayerBuilder_setTextContent(textContent) {
-      if (this.textLayerRenderTask) {
-        this.textLayerRenderTask.cancel();
-        this.textLayerRenderTask = null;
-      }
-      this.textContent = textContent;
-      this.divContentDone = true;
-    },
+  return PDFSidebar;
+}();
 
-    convertMatches: function TextLayerBuilder_convertMatches(matches) {
-      var i = 0;
-      var iIndex = 0;
-      var bidiTexts = this.textContent.items;
-      var end = bidiTexts.length - 1;
-      var queryLen = (this.findController === null ?
-                      0 : this.findController.state.query.length);
-      var ret = [];
+exports.SidebarView = SidebarView;
+exports.PDFSidebar = PDFSidebar;
 
-      for (var m = 0, len = matches.length; m < len; m++) {
-        // Calculate the start position.
-        var matchIdx = matches[m];
+/***/ }),
+/* 25 */
+/***/ (function(module, exports, __webpack_require__) {
 
-        // Loop over the divIdxs.
-        while (i !== end && matchIdx >= (iIndex + bidiTexts[i].str.length)) {
-          iIndex += bidiTexts[i].str.length;
-          i++;
-        }
+"use strict";
 
-        if (i === bidiTexts.length) {
-          console.error('Could not find a matching mapping');
-        }
 
-        var match = {
-          begin: {
-            divIdx: i,
-            offset: matchIdx - iIndex
-          }
-        };
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.PDFThumbnailView = undefined;
 
-        // Calculate the end position.
-        matchIdx += queryLen;
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-        // Somewhat the same array as above, but use > instead of >= to get
-        // the end position right.
-        while (i !== end && matchIdx > (iIndex + bidiTexts[i].str.length)) {
-          iIndex += bidiTexts[i].str.length;
-          i++;
-        }
+var _pdfjsLib = __webpack_require__(1);
 
-        match.end = {
-          divIdx: i,
-          offset: matchIdx - iIndex
-        };
-        ret.push(match);
-      }
+var _ui_utils = __webpack_require__(0);
 
-      return ret;
-    },
+var _pdf_rendering_queue = __webpack_require__(3);
 
-    renderMatches: function TextLayerBuilder_renderMatches(matches) {
-      // Early exit if there is nothing to render.
-      if (matches.length === 0) {
-        return;
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var MAX_NUM_SCALING_STEPS = 3;
+var THUMBNAIL_CANVAS_BORDER_WIDTH = 1;
+var THUMBNAIL_WIDTH = 98;
+var TempImageFactory = function TempImageFactoryClosure() {
+  var tempCanvasCache = null;
+  return {
+    getCanvas: function getCanvas(width, height) {
+      var tempCanvas = tempCanvasCache;
+      if (!tempCanvas) {
+        tempCanvas = document.createElement('canvas');
+        tempCanvasCache = tempCanvas;
+      }
+      tempCanvas.width = width;
+      tempCanvas.height = height;
+      tempCanvas.mozOpaque = true;
+      var ctx = tempCanvas.getContext('2d', { alpha: false });
+      ctx.save();
+      ctx.fillStyle = 'rgb(255, 255, 255)';
+      ctx.fillRect(0, 0, width, height);
+      ctx.restore();
+      return tempCanvas;
+    },
+    destroyCanvas: function destroyCanvas() {
+      var tempCanvas = tempCanvasCache;
+      if (tempCanvas) {
+        tempCanvas.width = 0;
+        tempCanvas.height = 0;
       }
+      tempCanvasCache = null;
+    }
+  };
+}();
+
+var PDFThumbnailView = function () {
+  function PDFThumbnailView(_ref) {
+    var container = _ref.container,
+        id = _ref.id,
+        defaultViewport = _ref.defaultViewport,
+        linkService = _ref.linkService,
+        renderingQueue = _ref.renderingQueue,
+        _ref$disableCanvasToI = _ref.disableCanvasToImageConversion,
+        disableCanvasToImageConversion = _ref$disableCanvasToI === undefined ? false : _ref$disableCanvasToI,
+        _ref$l10n = _ref.l10n,
+        l10n = _ref$l10n === undefined ? _ui_utils.NullL10n : _ref$l10n;
+
+    _classCallCheck(this, PDFThumbnailView);
 
-      var bidiTexts = this.textContent.items;
-      var textDivs = this.textDivs;
-      var prevEnd = null;
-      var pageIdx = this.pageIdx;
-      var isSelectedPage = (this.findController === null ?
-        false : (pageIdx === this.findController.selected.pageIdx));
-      var selectedMatchIdx = (this.findController === null ?
-                              -1 : this.findController.selected.matchIdx);
-      var highlightAll = (this.findController === null ?
-                          false : this.findController.state.highlightAll);
-      var infinity = {
-        divIdx: -1,
-        offset: undefined
-      };
+    this.id = id;
+    this.renderingId = 'thumbnail' + id;
+    this.pageLabel = null;
+    this.pdfPage = null;
+    this.rotation = 0;
+    this.viewport = defaultViewport;
+    this.pdfPageRotate = defaultViewport.rotation;
+    this.linkService = linkService;
+    this.renderingQueue = renderingQueue;
+    this.renderTask = null;
+    this.renderingState = _pdf_rendering_queue.RenderingStates.INITIAL;
+    this.resume = null;
+    this.disableCanvasToImageConversion = disableCanvasToImageConversion;
+    this.pageWidth = this.viewport.width;
+    this.pageHeight = this.viewport.height;
+    this.pageRatio = this.pageWidth / this.pageHeight;
+    this.canvasWidth = THUMBNAIL_WIDTH;
+    this.canvasHeight = this.canvasWidth / this.pageRatio | 0;
+    this.scale = this.canvasWidth / this.pageWidth;
+    this.l10n = l10n;
+    var anchor = document.createElement('a');
+    anchor.href = linkService.getAnchorUrl('#page=' + id);
+    this.l10n.get('thumb_page_title', { page: id }, 'Page {{page}}').then(function (msg) {
+      anchor.title = msg;
+    });
+    anchor.onclick = function () {
+      linkService.page = id;
+      return false;
+    };
+    this.anchor = anchor;
+    var div = document.createElement('div');
+    div.className = 'thumbnail';
+    div.setAttribute('data-page-number', this.id);
+    this.div = div;
+    if (id === 1) {
+      div.classList.add('selected');
+    }
+    var ring = document.createElement('div');
+    ring.className = 'thumbnailSelectionRing';
+    var borderAdjustment = 2 * THUMBNAIL_CANVAS_BORDER_WIDTH;
+    ring.style.width = this.canvasWidth + borderAdjustment + 'px';
+    ring.style.height = this.canvasHeight + borderAdjustment + 'px';
+    this.ring = ring;
+    div.appendChild(ring);
+    anchor.appendChild(div);
+    container.appendChild(anchor);
+  }
 
-      function beginText(begin, className) {
-        var divIdx = begin.divIdx;
-        textDivs[divIdx].textContent = '';
-        appendTextToDiv(divIdx, 0, begin.offset, className);
+  _createClass(PDFThumbnailView, [{
+    key: 'setPdfPage',
+    value: function setPdfPage(pdfPage) {
+      this.pdfPage = pdfPage;
+      this.pdfPageRotate = pdfPage.rotate;
+      var totalRotation = (this.rotation + this.pdfPageRotate) % 360;
+      this.viewport = pdfPage.getViewport(1, totalRotation);
+      this.reset();
+    }
+  }, {
+    key: 'reset',
+    value: function reset() {
+      this.cancelRendering();
+      this.pageWidth = this.viewport.width;
+      this.pageHeight = this.viewport.height;
+      this.pageRatio = this.pageWidth / this.pageHeight;
+      this.canvasHeight = this.canvasWidth / this.pageRatio | 0;
+      this.scale = this.canvasWidth / this.pageWidth;
+      this.div.removeAttribute('data-loaded');
+      var ring = this.ring;
+      var childNodes = ring.childNodes;
+      for (var i = childNodes.length - 1; i >= 0; i--) {
+        ring.removeChild(childNodes[i]);
+      }
+      var borderAdjustment = 2 * THUMBNAIL_CANVAS_BORDER_WIDTH;
+      ring.style.width = this.canvasWidth + borderAdjustment + 'px';
+      ring.style.height = this.canvasHeight + borderAdjustment + 'px';
+      if (this.canvas) {
+        this.canvas.width = 0;
+        this.canvas.height = 0;
+        delete this.canvas;
+      }
+      if (this.image) {
+        this.image.removeAttribute('src');
+        delete this.image;
+      }
+    }
+  }, {
+    key: 'update',
+    value: function update(rotation) {
+      if (typeof rotation !== 'undefined') {
+        this.rotation = rotation;
+      }
+      var totalRotation = (this.rotation + this.pdfPageRotate) % 360;
+      this.viewport = this.viewport.clone({
+        scale: 1,
+        rotation: totalRotation
+      });
+      this.reset();
+    }
+  }, {
+    key: 'cancelRendering',
+    value: function cancelRendering() {
+      if (this.renderTask) {
+        this.renderTask.cancel();
+        this.renderTask = null;
       }
+      this.renderingState = _pdf_rendering_queue.RenderingStates.INITIAL;
+      this.resume = null;
+    }
+  }, {
+    key: '_getPageDrawContext',
+    value: function _getPageDrawContext() {
+      var noCtxScale = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
 
-      function appendTextToDiv(divIdx, fromOffset, toOffset, className) {
-        var div = textDivs[divIdx];
-        var content = bidiTexts[divIdx].str.substring(fromOffset, toOffset);
-        var node = document.createTextNode(content);
-        if (className) {
-          var span = document.createElement('span');
-          span.className = className;
-          span.appendChild(node);
-          div.appendChild(span);
-          return;
-        }
-        div.appendChild(node);
+      var canvas = document.createElement('canvas');
+      this.canvas = canvas;
+      canvas.mozOpaque = true;
+      var ctx = canvas.getContext('2d', { alpha: false });
+      var outputScale = (0, _ui_utils.getOutputScale)(ctx);
+      canvas.width = this.canvasWidth * outputScale.sx | 0;
+      canvas.height = this.canvasHeight * outputScale.sy | 0;
+      canvas.style.width = this.canvasWidth + 'px';
+      canvas.style.height = this.canvasHeight + 'px';
+      if (!noCtxScale && outputScale.scaled) {
+        ctx.scale(outputScale.sx, outputScale.sy);
       }
+      return ctx;
+    }
+  }, {
+    key: '_convertCanvasToImage',
+    value: function _convertCanvasToImage() {
+      var _this = this;
 
-      var i0 = selectedMatchIdx, i1 = i0 + 1;
-      if (highlightAll) {
-        i0 = 0;
-        i1 = matches.length;
-      } else if (!isSelectedPage) {
-        // Not highlighting all and this isn't the selected page, so do nothing.
+      if (!this.canvas) {
         return;
       }
+      if (this.renderingState !== _pdf_rendering_queue.RenderingStates.FINISHED) {
+        return;
+      }
+      var id = this.renderingId;
+      var className = 'thumbnailImage';
+      if (this.disableCanvasToImageConversion) {
+        this.canvas.id = id;
+        this.canvas.className = className;
+        this.l10n.get('thumb_page_canvas', { page: this.pageId }, 'Thumbnail of Page {{page}}').then(function (msg) {
+          _this.canvas.setAttribute('aria-label', msg);
+        });
+        this.div.setAttribute('data-loaded', true);
+        this.ring.appendChild(this.canvas);
+        return;
+      }
+      var image = document.createElement('img');
+      image.id = id;
+      image.className = className;
+      this.l10n.get('thumb_page_canvas', { page: this.pageId }, 'Thumbnail of Page {{page}}').then(function (msg) {
+        image.setAttribute('aria-label', msg);
+      });
+      image.style.width = this.canvasWidth + 'px';
+      image.style.height = this.canvasHeight + 'px';
+      image.src = this.canvas.toDataURL();
+      this.image = image;
+      this.div.setAttribute('data-loaded', true);
+      this.ring.appendChild(image);
+      this.canvas.width = 0;
+      this.canvas.height = 0;
+      delete this.canvas;
+    }
+  }, {
+    key: 'draw',
+    value: function draw() {
+      var _this2 = this;
 
-      for (var i = i0; i < i1; i++) {
-        var match = matches[i];
-        var begin = match.begin;
-        var end = match.end;
-        var isSelected = (isSelectedPage && i === selectedMatchIdx);
-        var highlightSuffix = (isSelected ? ' selected' : '');
-
-        if (this.findController) {
-          this.findController.updateMatchPosition(pageIdx, i, textDivs,
-                                                  begin.divIdx, end.divIdx);
+      if (this.renderingState !== _pdf_rendering_queue.RenderingStates.INITIAL) {
+        console.error('Must be in new state before drawing');
+        return Promise.resolve(undefined);
+      }
+      this.renderingState = _pdf_rendering_queue.RenderingStates.RUNNING;
+      var renderCapability = (0, _pdfjsLib.createPromiseCapability)();
+      var finishRenderTask = function finishRenderTask(error) {
+        if (renderTask === _this2.renderTask) {
+          _this2.renderTask = null;
         }
-
-        // Match inside new div.
-        if (!prevEnd || begin.divIdx !== prevEnd.divIdx) {
-          // If there was a previous div, then add the text at the end.
-          if (prevEnd !== null) {
-            appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset);
-          }
-          // Clear the divs and set the content until the starting point.
-          beginText(begin);
-        } else {
-          appendTextToDiv(prevEnd.divIdx, prevEnd.offset, begin.offset);
+        if (error === 'cancelled' || error instanceof _pdfjsLib.RenderingCancelledException) {
+          renderCapability.resolve(undefined);
+          return;
         }
-
-        if (begin.divIdx === end.divIdx) {
-          appendTextToDiv(begin.divIdx, begin.offset, end.offset,
-                          'highlight' + highlightSuffix);
+        _this2.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED;
+        _this2._convertCanvasToImage();
+        if (!error) {
+          renderCapability.resolve(undefined);
         } else {
-          appendTextToDiv(begin.divIdx, begin.offset, infinity.offset,
-                          'highlight begin' + highlightSuffix);
-          for (var n0 = begin.divIdx + 1, n1 = end.divIdx; n0 < n1; n0++) {
-            textDivs[n0].className = 'highlight middle' + highlightSuffix;
-          }
-          beginText(end, 'highlight end' + highlightSuffix);
+          renderCapability.reject(error);
         }
-        prevEnd = end;
+      };
+      var ctx = this._getPageDrawContext();
+      var drawViewport = this.viewport.clone({ scale: this.scale });
+      var renderContinueCallback = function renderContinueCallback(cont) {
+        if (!_this2.renderingQueue.isHighestPriority(_this2)) {
+          _this2.renderingState = _pdf_rendering_queue.RenderingStates.PAUSED;
+          _this2.resume = function () {
+            _this2.renderingState = _pdf_rendering_queue.RenderingStates.RUNNING;
+            cont();
+          };
+          return;
+        }
+        cont();
+      };
+      var renderContext = {
+        canvasContext: ctx,
+        viewport: drawViewport
+      };
+      var renderTask = this.renderTask = this.pdfPage.render(renderContext);
+      renderTask.onContinue = renderContinueCallback;
+      renderTask.promise.then(function () {
+        finishRenderTask(null);
+      }, function (error) {
+        finishRenderTask(error);
+      });
+      return renderCapability.promise;
+    }
+  }, {
+    key: 'setImage',
+    value: function setImage(pageView) {
+      if (this.renderingState !== _pdf_rendering_queue.RenderingStates.INITIAL) {
+        return;
       }
-
-      if (prevEnd) {
-        appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset);
+      var img = pageView.canvas;
+      if (!img) {
+        return;
       }
-    },
+      if (!this.pdfPage) {
+        this.setPdfPage(pageView.pdfPage);
+      }
+      this.renderingState = _pdf_rendering_queue.RenderingStates.FINISHED;
+      var ctx = this._getPageDrawContext(true);
+      var canvas = ctx.canvas;
+      if (img.width <= 2 * canvas.width) {
+        ctx.drawImage(img, 0, 0, img.width, img.height, 0, 0, canvas.width, canvas.height);
+        this._convertCanvasToImage();
+        return;
+      }
+      var reducedWidth = canvas.width << MAX_NUM_SCALING_STEPS;
+      var reducedHeight = canvas.height << MAX_NUM_SCALING_STEPS;
+      var reducedImage = TempImageFactory.getCanvas(reducedWidth, reducedHeight);
+      var reducedImageCtx = reducedImage.getContext('2d');
+      while (reducedWidth > img.width || reducedHeight > img.height) {
+        reducedWidth >>= 1;
+        reducedHeight >>= 1;
+      }
+      reducedImageCtx.drawImage(img, 0, 0, img.width, img.height, 0, 0, reducedWidth, reducedHeight);
+      while (reducedWidth > 2 * canvas.width) {
+        reducedImageCtx.drawImage(reducedImage, 0, 0, reducedWidth, reducedHeight, 0, 0, reducedWidth >> 1, reducedHeight >> 1);
+        reducedWidth >>= 1;
+        reducedHeight >>= 1;
+      }
+      ctx.drawImage(reducedImage, 0, 0, reducedWidth, reducedHeight, 0, 0, canvas.width, canvas.height);
+      this._convertCanvasToImage();
+    }
+  }, {
+    key: 'setPageLabel',
+    value: function setPageLabel(label) {
+      var _this3 = this;
 
-    updateMatches: function TextLayerBuilder_updateMatches() {
-      // Only show matches when all rendering is done.
-      if (!this.renderingDone) {
+      this.pageLabel = typeof label === 'string' ? label : null;
+      this.l10n.get('thumb_page_title', { page: this.pageId }, 'Page {{page}}').then(function (msg) {
+        _this3.anchor.title = msg;
+      });
+      if (this.renderingState !== _pdf_rendering_queue.RenderingStates.FINISHED) {
         return;
       }
+      this.l10n.get('thumb_page_canvas', { page: this.pageId }, 'Thumbnail of Page {{page}}').then(function (ariaLabel) {
+        if (_this3.image) {
+          _this3.image.setAttribute('aria-label', ariaLabel);
+        } else if (_this3.disableCanvasToImageConversion && _this3.canvas) {
+          _this3.canvas.setAttribute('aria-label', ariaLabel);
+        }
+      });
+    }
+  }, {
+    key: 'pageId',
+    get: function get() {
+      return this.pageLabel !== null ? this.pageLabel : this.id;
+    }
+  }], [{
+    key: 'cleanup',
+    value: function cleanup() {
+      TempImageFactory.destroyCanvas();
+    }
+  }]);
 
-      // Clear all matches.
-      var matches = this.matches;
-      var textDivs = this.textDivs;
-      var bidiTexts = this.textContent.items;
-      var clearedUntilDivIdx = -1;
+  return PDFThumbnailView;
+}();
 
-      // Clear all current matches.
-      for (var i = 0, len = matches.length; i < len; i++) {
-        var match = matches[i];
-        var begin = Math.max(clearedUntilDivIdx, match.begin.divIdx);
-        for (var n = begin, end = match.end.divIdx; n <= end; n++) {
-          var div = textDivs[n];
-          div.textContent = bidiTexts[n].str;
-          div.className = '';
+exports.PDFThumbnailView = PDFThumbnailView;
+
+/***/ }),
+/* 26 */
+/***/ (function(module, exports, __webpack_require__) {
+
+"use strict";
+
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.PDFThumbnailViewer = undefined;
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _ui_utils = __webpack_require__(0);
+
+var _pdf_thumbnail_view = __webpack_require__(25);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var THUMBNAIL_SCROLL_MARGIN = -19;
+
+var PDFThumbnailViewer = function () {
+  function PDFThumbnailViewer(_ref) {
+    var container = _ref.container,
+        linkService = _ref.linkService,
+        renderingQueue = _ref.renderingQueue,
+        _ref$l10n = _ref.l10n,
+        l10n = _ref$l10n === undefined ? _ui_utils.NullL10n : _ref$l10n;
+
+    _classCallCheck(this, PDFThumbnailViewer);
+
+    this.container = container;
+    this.linkService = linkService;
+    this.renderingQueue = renderingQueue;
+    this.l10n = l10n;
+    this.scroll = (0, _ui_utils.watchScroll)(this.container, this._scrollUpdated.bind(this));
+    this._resetView();
+  }
+
+  _createClass(PDFThumbnailViewer, [{
+    key: '_scrollUpdated',
+    value: function _scrollUpdated() {
+      this.renderingQueue.renderHighestPriority();
+    }
+  }, {
+    key: 'getThumbnail',
+    value: function getThumbnail(index) {
+      return this._thumbnails[index];
+    }
+  }, {
+    key: '_getVisibleThumbs',
+    value: function _getVisibleThumbs() {
+      return (0, _ui_utils.getVisibleElements)(this.container, this._thumbnails);
+    }
+  }, {
+    key: 'scrollThumbnailIntoView',
+    value: function scrollThumbnailIntoView(page) {
+      var selected = document.querySelector('.thumbnail.selected');
+      if (selected) {
+        selected.classList.remove('selected');
+      }
+      var thumbnail = document.querySelector('div.thumbnail[data-page-number="' + page + '"]');
+      if (thumbnail) {
+        thumbnail.classList.add('selected');
+      }
+      var visibleThumbs = this._getVisibleThumbs();
+      var numVisibleThumbs = visibleThumbs.views.length;
+      if (numVisibleThumbs > 0) {
+        var first = visibleThumbs.first.id;
+        var last = numVisibleThumbs > 1 ? visibleThumbs.last.id : first;
+        if (page <= first || page >= last) {
+          (0, _ui_utils.scrollIntoView)(thumbnail, { top: THUMBNAIL_SCROLL_MARGIN });
         }
-        clearedUntilDivIdx = match.end.divIdx + 1;
       }
+    }
+  }, {
+    key: 'cleanup',
+    value: function cleanup() {
+      _pdf_thumbnail_view.PDFThumbnailView.cleanup();
+    }
+  }, {
+    key: '_resetView',
+    value: function _resetView() {
+      this._thumbnails = [];
+      this._pageLabels = null;
+      this._pagesRotation = 0;
+      this._pagesRequests = [];
+      this.container.textContent = '';
+    }
+  }, {
+    key: 'setDocument',
+    value: function setDocument(pdfDocument) {
+      var _this = this;
 
-      if (this.findController === null || !this.findController.active) {
+      if (this.pdfDocument) {
+        this._cancelRendering();
+        this._resetView();
+      }
+      this.pdfDocument = pdfDocument;
+      if (!pdfDocument) {
         return;
       }
-
-      // Convert the matches on the page controller into the match format
-      // used for the textLayer.
-      this.matches = this.convertMatches(this.findController === null ?
-        [] : (this.findController.pageMatches[this.pageIdx] || []));
-      this.renderMatches(this.matches);
-    },
-
-    /**
-     * Fixes text selection: adds additional div where mouse was clicked.
-     * This reduces flickering of the content if mouse slowly dragged down/up.
-     * @private
-     */
-    _bindMouse: function TextLayerBuilder_bindMouse() {
-      var div = this.textLayerDiv;
-      div.addEventListener('mousedown', function (e) {
-        var end = div.querySelector('.endOfContent');
-        if (!end) {
-          return;
-        }
-        // On non-Firefox browsers, the selection will feel better if the height
-        // of the endOfContent div will be adjusted to start at mouse click
-        // location -- this will avoid flickering when selections moves up.
-        // However it does not work when selection started on empty space.
-        var adjustTop = e.target !== div;
-        adjustTop = adjustTop && window.getComputedStyle(end).
-          getPropertyValue('-moz-user-select') !== 'none';
-        if (adjustTop) {
-          var divBounds = div.getBoundingClientRect();
-          var r = Math.max(0, (e.pageY - divBounds.top) / divBounds.height);
-          end.style.top = (r * 100).toFixed(2) + '%';
+      pdfDocument.getPage(1).then(function (firstPage) {
+        var pagesCount = pdfDocument.numPages;
+        var viewport = firstPage.getViewport(1.0);
+        for (var pageNum = 1; pageNum <= pagesCount; ++pageNum) {
+          var thumbnail = new _pdf_thumbnail_view.PDFThumbnailView({
+            container: _this.container,
+            id: pageNum,
+            defaultViewport: viewport.clone(),
+            linkService: _this.linkService,
+            renderingQueue: _this.renderingQueue,
+            disableCanvasToImageConversion: false,
+            l10n: _this.l10n
+          });
+          _this._thumbnails.push(thumbnail);
         }
-        end.classList.add('active');
+      }).catch(function (reason) {
+        console.error('Unable to initialize thumbnail viewer', reason);
       });
-      div.addEventListener('mouseup', function (e) {
-        var end = div.querySelector('.endOfContent');
-        if (!end) {
-          return;
+    }
+  }, {
+    key: '_cancelRendering',
+    value: function _cancelRendering() {
+      for (var i = 0, ii = this._thumbnails.length; i < ii; i++) {
+        if (this._thumbnails[i]) {
+          this._thumbnails[i].cancelRendering();
         }
-        end.style.top = '';
-        end.classList.remove('active');
+      }
+    }
+  }, {
+    key: 'setPageLabels',
+    value: function setPageLabels(labels) {
+      if (!this.pdfDocument) {
+        return;
+      }
+      if (!labels) {
+        this._pageLabels = null;
+      } else if (!(labels instanceof Array && this.pdfDocument.numPages === labels.length)) {
+        this._pageLabels = null;
+        console.error('PDFThumbnailViewer_setPageLabels: Invalid page labels.');
+      } else {
+        this._pageLabels = labels;
+      }
+      for (var i = 0, ii = this._thumbnails.length; i < ii; i++) {
+        var label = this._pageLabels && this._pageLabels[i];
+        this._thumbnails[i].setPageLabel(label);
+      }
+    }
+  }, {
+    key: '_ensurePdfPageLoaded',
+    value: function _ensurePdfPageLoaded(thumbView) {
+      var _this2 = this;
+
+      if (thumbView.pdfPage) {
+        return Promise.resolve(thumbView.pdfPage);
+      }
+      var pageNumber = thumbView.id;
+      if (this._pagesRequests[pageNumber]) {
+        return this._pagesRequests[pageNumber];
+      }
+      var promise = this.pdfDocument.getPage(pageNumber).then(function (pdfPage) {
+        thumbView.setPdfPage(pdfPage);
+        _this2._pagesRequests[pageNumber] = null;
+        return pdfPage;
+      }).catch(function (reason) {
+        console.error('Unable to get page for thumb view', reason);
+        _this2._pagesRequests[pageNumber] = null;
       });
-    },
-  };
-  return TextLayerBuilder;
-})();
+      this._pagesRequests[pageNumber] = promise;
+      return promise;
+    }
+  }, {
+    key: 'forceRendering',
+    value: function forceRendering() {
+      var _this3 = this;
 
-/**
- * @constructor
- * @implements IPDFTextLayerFactory
- */
-function DefaultTextLayerFactory() {}
-DefaultTextLayerFactory.prototype = {
-  /**
-   * @param {HTMLDivElement} textLayerDiv
-   * @param {number} pageIndex
-   * @param {PageViewport} viewport
-   * @returns {TextLayerBuilder}
-   */
-  createTextLayerBuilder: function (textLayerDiv, pageIndex, viewport) {
-    return new TextLayerBuilder({
-      textLayerDiv: textLayerDiv,
-      pageIndex: pageIndex,
-      viewport: viewport
-    });
-  }
-};
+      var visibleThumbs = this._getVisibleThumbs();
+      var thumbView = this.renderingQueue.getHighestPriority(visibleThumbs, this._thumbnails, this.scroll.down);
+      if (thumbView) {
+        this._ensurePdfPageLoaded(thumbView).then(function () {
+          _this3.renderingQueue.renderView(thumbView);
+        });
+        return true;
+      }
+      return false;
+    }
+  }, {
+    key: 'pagesRotation',
+    get: function get() {
+      return this._pagesRotation;
+    },
+    set: function set(rotation) {
+      if (!(typeof rotation === 'number' && rotation % 90 === 0)) {
+        throw new Error('Invalid thumbnails rotation angle.');
+      }
+      if (!this.pdfDocument) {
+        return;
+      }
+      this._pagesRotation = rotation;
+      for (var i = 0, ii = this._thumbnails.length; i < ii; i++) {
+        this._thumbnails[i].update(rotation);
+      }
+    }
+  }]);
 
+  return PDFThumbnailViewer;
+}();
 
-/**
- * @typedef {Object} AnnotationLayerBuilderOptions
- * @property {HTMLDivElement} pageDiv
- * @property {PDFPage} pdfPage
- * @property {IPDFLinkService} linkService
- */
+exports.PDFThumbnailViewer = PDFThumbnailViewer;
 
-/**
- * @class
- */
-var AnnotationLayerBuilder = (function AnnotationLayerBuilderClosure() {
-  /**
-   * @param {AnnotationLayerBuilderOptions} options
-   * @constructs AnnotationLayerBuilder
-   */
-  function AnnotationLayerBuilder(options) {
-    this.pageDiv = options.pageDiv;
-    this.pdfPage = options.pdfPage;
-    this.linkService = options.linkService;
+/***/ }),
+/* 27 */
+/***/ (function(module, exports, __webpack_require__) {
 
-    this.div = null;
-  }
+"use strict";
 
-  AnnotationLayerBuilder.prototype =
-      /** @lends AnnotationLayerBuilder.prototype */ {
 
-    /**
-     * @param {PageViewport} viewport
-     * @param {string} intent (default value is 'display')
-     */
-    render: function AnnotationLayerBuilder_render(viewport, intent) {
-      var self = this;
-      var parameters = {
-        intent: (intent === undefined ? 'display' : intent),
-      };
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.PDFViewer = exports.PresentationModeState = undefined;
 
-      this.pdfPage.getAnnotations(parameters).then(function (annotations) {
-        viewport = viewport.clone({ dontFlip: true });
-        parameters = {
-          viewport: viewport,
-          div: self.div,
-          annotations: annotations,
-          page: self.pdfPage,
-          linkService: self.linkService
-        };
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-        if (self.div) {
-          // If an annotationLayer already exists, refresh its children's
-          // transformation matrices.
-          PDFJS.AnnotationLayer.update(parameters);
-        } else {
-          // Create an annotation layer div and render the annotations
-          // if there is at least one annotation.
-          if (annotations.length === 0) {
-            return;
-          }
+var _pdfjsLib = __webpack_require__(1);
 
-          self.div = document.createElement('div');
-          self.div.className = 'annotationLayer';
-          self.pageDiv.appendChild(self.div);
-          parameters.div = self.div;
+var _ui_utils = __webpack_require__(0);
 
-          PDFJS.AnnotationLayer.render(parameters);
-          if (typeof mozL10n !== 'undefined') {
-            mozL10n.translate(self.div);
-          }
-        }
-      });
-    },
+var _pdf_rendering_queue = __webpack_require__(3);
 
-    hide: function AnnotationLayerBuilder_hide() {
-      if (!this.div) {
-        return;
-      }
-      this.div.setAttribute('hidden', 'true');
-    }
-  };
+var _annotation_layer_builder = __webpack_require__(11);
 
-  return AnnotationLayerBuilder;
-})();
+var _dom_events = __webpack_require__(2);
 
-/**
- * @constructor
- * @implements IPDFAnnotationLayerFactory
- */
-function DefaultAnnotationLayerFactory() {}
-DefaultAnnotationLayerFactory.prototype = {
-  /**
-   * @param {HTMLDivElement} pageDiv
-   * @param {PDFPage} pdfPage
-   * @returns {AnnotationLayerBuilder}
-   */
-  createAnnotationLayerBuilder: function (pageDiv, pdfPage) {
-    return new AnnotationLayerBuilder({
-      pageDiv: pageDiv,
-      pdfPage: pdfPage,
-      linkService: new SimpleLinkService(),
-    });
-  }
-};
+var _pdf_page_view = __webpack_require__(22);
 
+var _pdf_link_service = __webpack_require__(5);
 
-/**
- * @typedef {Object} PDFViewerOptions
- * @property {HTMLDivElement} container - The container for the viewer element.
- * @property {HTMLDivElement} viewer - (optional) The viewer element.
- * @property {IPDFLinkService} linkService - The navigation/linking service.
- * @property {PDFRenderingQueue} renderingQueue - (optional) The rendering
- *   queue object.
- * @property {boolean} removePageBorders - (optional) Removes the border shadow
- *   around the pages. The default is false.
- */
+var _text_layer_builder = __webpack_require__(30);
 
-/**
- * Simple viewer control to display PDF content/pages.
- * @class
- * @implements {IRenderableView}
- */
-var PDFViewer = (function pdfViewer() {
-  function PDFPageViewBuffer(size) {
-    var data = [];
-    this.push = function cachePush(view) {
-      var i = data.indexOf(view);
-      if (i >= 0) {
-        data.splice(i, 1);
-      }
-      data.push(view);
-      if (data.length > size) {
-        data.shift().destroy();
-      }
-    };
-    this.resize = function (newSize) {
-      size = newSize;
-      while (data.length > size) {
-        data.shift().destroy();
-      }
-    };
-  }
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-  function isSameScale(oldScale, newScale) {
-    if (newScale === oldScale) {
-      return true;
+var PresentationModeState = {
+  UNKNOWN: 0,
+  NORMAL: 1,
+  CHANGING: 2,
+  FULLSCREEN: 3
+};
+var DEFAULT_CACHE_SIZE = 10;
+function PDFPageViewBuffer(size) {
+  var data = [];
+  this.push = function cachePush(view) {
+    var i = data.indexOf(view);
+    if (i >= 0) {
+      data.splice(i, 1);
     }
-    if (Math.abs(newScale - oldScale) < 1e-15) {
-      // Prevent unnecessary re-rendering of all pages when the scale
-      // changes only because of limited numerical precision.
-      return true;
+    data.push(view);
+    if (data.length > size) {
+      data.shift().destroy();
     }
-    return false;
+  };
+  this.resize = function (newSize) {
+    size = newSize;
+    while (data.length > size) {
+      data.shift().destroy();
+    }
+  };
+}
+function isSameScale(oldScale, newScale) {
+  if (newScale === oldScale) {
+    return true;
   }
+  if (Math.abs(newScale - oldScale) < 1e-15) {
+    return true;
+  }
+  return false;
+}
+function isPortraitOrientation(size) {
+  return size.width <= size.height;
+}
 
-  /**
-   * @constructs PDFViewer
-   * @param {PDFViewerOptions} options
-   */
+var PDFViewer = function () {
   function PDFViewer(options) {
+    _classCallCheck(this, PDFViewer);
+
     this.container = options.container;
     this.viewer = options.viewer || options.container.firstElementChild;
-    this.linkService = options.linkService || new SimpleLinkService();
+    this.eventBus = options.eventBus || (0, _dom_events.getGlobalEventBus)();
+    this.linkService = options.linkService || new _pdf_link_service.SimpleLinkService();
+    this.downloadManager = options.downloadManager || null;
     this.removePageBorders = options.removePageBorders || false;
-
+    this.enhanceTextSelection = options.enhanceTextSelection || false;
+    this.renderInteractiveForms = options.renderInteractiveForms || false;
+    this.enablePrintAutoRotate = options.enablePrintAutoRotate || false;
+    this.renderer = options.renderer || _ui_utils.RendererType.CANVAS;
+    this.l10n = options.l10n || _ui_utils.NullL10n;
     this.defaultRenderingQueue = !options.renderingQueue;
     if (this.defaultRenderingQueue) {
-      // Custom rendering queue is not specified, using default one
-      this.renderingQueue = new PDFRenderingQueue();
+      this.renderingQueue = new _pdf_rendering_queue.PDFRenderingQueue();
       this.renderingQueue.setViewer(this);
     } else {
       this.renderingQueue = options.renderingQueue;
     }
-
-    this.scroll = watchScroll(this.container, this._scrollUpdate.bind(this));
-    this.updateInProgress = false;
+    this.scroll = (0, _ui_utils.watchScroll)(this.container, this._scrollUpdate.bind(this));
     this.presentationModeState = PresentationModeState.UNKNOWN;
     this._resetView();
-
     if (this.removePageBorders) {
       this.viewer.classList.add('removePageBorders');
     }
   }
 
-  PDFViewer.prototype = /** @lends PDFViewer.prototype */{
-    get pagesCount() {
-      return this._pages.length;
-    },
-
-    getPageView: function (index) {
+  _createClass(PDFViewer, [{
+    key: 'getPageView',
+    value: function getPageView(index) {
       return this._pages[index];
-    },
-
-    get currentPageNumber() {
-      return this._currentPageNumber;
-    },
+    }
+  }, {
+    key: '_setCurrentPageNumber',
+    value: function _setCurrentPageNumber(val) {
+      var resetCurrentPageView = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
 
-    set currentPageNumber(val) {
-      if (!this.pdfDocument) {
-        this._currentPageNumber = val;
+      if (this._currentPageNumber === val) {
+        if (resetCurrentPageView) {
+          this._resetCurrentPageView();
+        }
         return;
       }
-
-      var event = document.createEvent('UIEvents');
-      event.initUIEvent('pagechange', true, true, window, 0);
-      event.updateInProgress = this.updateInProgress;
-
       if (!(0 < val && val <= this.pagesCount)) {
-        event.pageNumber = this._currentPageNumber;
-        event.previousPageNumber = val;
-        this.container.dispatchEvent(event);
+        console.error('PDFViewer._setCurrentPageNumber: "' + val + '" is out of bounds.');
         return;
       }
-
-      event.previousPageNumber = this._currentPageNumber;
+      var arg = {
+        source: this,
+        pageNumber: val,
+        pageLabel: this._pageLabels && this._pageLabels[val - 1]
+      };
       this._currentPageNumber = val;
-      event.pageNumber = val;
-      this.container.dispatchEvent(event);
-
-      // Check if the caller is `PDFViewer_update`, to avoid breaking scrolling.
-      if (this.updateInProgress) {
-        return;
-      }
-      this.scrollPageIntoView(val);
-    },
-
-    /**
-     * @returns {number}
-     */
-    get currentScale() {
-      return this._currentScale !== UNKNOWN_SCALE ? this._currentScale :
-                                                    DEFAULT_SCALE;
-    },
-
-    /**
-     * @param {number} val - Scale of the pages in percents.
-     */
-    set currentScale(val) {
-      if (isNaN(val))  {
-        throw new Error('Invalid numeric scale');
-      }
-      if (!this.pdfDocument) {
-        this._currentScale = val;
-        this._currentScaleValue = val !== UNKNOWN_SCALE ? val.toString() : null;
-        return;
-      }
-      this._setScale(val, false);
-    },
-
-    /**
-     * @returns {string}
-     */
-    get currentScaleValue() {
-      return this._currentScaleValue;
-    },
-
-    /**
-     * @param val - The scale of the pages (in percent or predefined value).
-     */
-    set currentScaleValue(val) {
-      if (!this.pdfDocument) {
-        this._currentScale = isNaN(val) ? UNKNOWN_SCALE : val;
-        this._currentScaleValue = val;
-        return;
+      this.eventBus.dispatch('pagechanging', arg);
+      this.eventBus.dispatch('pagechange', arg);
+      if (resetCurrentPageView) {
+        this._resetCurrentPageView();
       }
-      this._setScale(val, false);
-    },
-
-    /**
-     * @returns {number}
-     */
-    get pagesRotation() {
-      return this._pagesRotation;
-    },
-
-    /**
-     * @param {number} rotation - The rotation of the pages (0, 90, 180, 270).
-     */
-    set pagesRotation(rotation) {
-      this._pagesRotation = rotation;
-
-      for (var i = 0, l = this._pages.length; i < l; i++) {
-        var pageView = this._pages[i];
-        pageView.update(pageView.scale, rotation);
-      }
-
-      this._setScale(this._currentScaleValue, true);
-
-      if (this.defaultRenderingQueue) {
-        this.update();
-      }
-    },
+    }
+  }, {
+    key: 'setDocument',
+    value: function setDocument(pdfDocument) {
+      var _this = this;
 
-    /**
-     * @param pdfDocument {PDFDocument}
-     */
-    setDocument: function (pdfDocument) {
       if (this.pdfDocument) {
+        this._cancelRendering();
         this._resetView();
       }
-
       this.pdfDocument = pdfDocument;
       if (!pdfDocument) {
         return;
       }
-
       var pagesCount = pdfDocument.numPages;
-      var self = this;
-
-      var resolvePagesPromise;
-      var pagesPromise = new Promise(function (resolve) {
-        resolvePagesPromise = resolve;
-      });
-      this.pagesPromise = pagesPromise;
-      pagesPromise.then(function () {
-        var event = document.createEvent('CustomEvent');
-        event.initCustomEvent('pagesloaded', true, true, {
+      var pagesCapability = (0, _pdfjsLib.createPromiseCapability)();
+      this.pagesPromise = pagesCapability.promise;
+      pagesCapability.promise.then(function () {
+        _this._pageViewsReady = true;
+        _this.eventBus.dispatch('pagesloaded', {
+          source: _this,
           pagesCount: pagesCount
         });
-        self.container.dispatchEvent(event);
       });
-
       var isOnePageRenderedResolved = false;
-      var resolveOnePageRendered = null;
-      var onePageRendered = new Promise(function (resolve) {
-        resolveOnePageRendered = resolve;
-      });
-      this.onePageRendered = onePageRendered;
-
-      var bindOnAfterAndBeforeDraw = function (pageView) {
-        pageView.onBeforeDraw = function pdfViewLoadOnBeforeDraw() {
-          // Add the page to the buffer at the start of drawing. That way it can
-          // be evicted from the buffer and destroyed even if we pause its
-          // rendering.
-          self._buffer.push(this);
+      var onePageRenderedCapability = (0, _pdfjsLib.createPromiseCapability)();
+      this.onePageRendered = onePageRenderedCapability.promise;
+      var bindOnAfterAndBeforeDraw = function bindOnAfterAndBeforeDraw(pageView) {
+        pageView.onBeforeDraw = function () {
+          _this._buffer.push(pageView);
         };
-        // when page is painted, using the image as thumbnail base
-        pageView.onAfterDraw = function pdfViewLoadOnAfterDraw() {
+        pageView.onAfterDraw = function () {
           if (!isOnePageRenderedResolved) {
             isOnePageRenderedResolved = true;
-            resolveOnePageRendered();
+            onePageRenderedCapability.resolve();
           }
         };
       };
-
       var firstPagePromise = pdfDocument.getPage(1);
       this.firstPagePromise = firstPagePromise;
-
-      // Fetch a single page so we can get a viewport that will be the default
-      // viewport for all pages
-      return firstPagePromise.then(function(pdfPage) {
-        var scale = this.currentScale;
-        var viewport = pdfPage.getViewport(scale * CSS_UNITS);
+      firstPagePromise.then(function (pdfPage) {
+        var scale = _this.currentScale;
+        var viewport = pdfPage.getViewport(scale * _ui_utils.CSS_UNITS);
         for (var pageNum = 1; pageNum <= pagesCount; ++pageNum) {
           var textLayerFactory = null;
-          if (!PDFJS.disableTextLayer) {
-            textLayerFactory = this;
+          if (!_pdfjsLib.PDFJS.disableTextLayer) {
+            textLayerFactory = _this;
           }
-          var pageView = new PDFPageView({
-            container: this.viewer,
+          var pageView = new _pdf_page_view.PDFPageView({
+            container: _this.viewer,
+            eventBus: _this.eventBus,
             id: pageNum,
             scale: scale,
             defaultViewport: viewport.clone(),
-            renderingQueue: this.renderingQueue,
+            renderingQueue: _this.renderingQueue,
             textLayerFactory: textLayerFactory,
-            annotationLayerFactory: this
+            annotationLayerFactory: _this,
+            enhanceTextSelection: _this.enhanceTextSelection,
+            renderInteractiveForms: _this.renderInteractiveForms,
+            renderer: _this.renderer,
+            l10n: _this.l10n
           });
           bindOnAfterAndBeforeDraw(pageView);
-          this._pages.push(pageView);
-        }
-
-        var linkService = this.linkService;
-
-        // Fetch all the pages since the viewport is needed before printing
-        // starts to create the correct size canvas. Wait until one page is
-        // rendered so we don't tie up too many resources early on.
-        onePageRendered.then(function () {
-          if (!PDFJS.disableAutoFetch) {
-            var getPagesLeft = pagesCount;
-            for (var pageNum = 1; pageNum <= pagesCount; ++pageNum) {
-              pdfDocument.getPage(pageNum).then(function (pageNum, pdfPage) {
-                var pageView = self._pages[pageNum - 1];
-                if (!pageView.pdfPage) {
-                  pageView.setPdfPage(pdfPage);
-                }
-                linkService.cachePageRef(pageNum, pdfPage.ref);
-                getPagesLeft--;
-                if (!getPagesLeft) {
-                  resolvePagesPromise();
-                }
-              }.bind(null, pageNum));
-            }
-          } else {
-            // XXX: Printing is semi-broken with auto fetch disabled.
-            resolvePagesPromise();
+          _this._pages.push(pageView);
+        }
+        onePageRenderedCapability.promise.then(function () {
+          if (_pdfjsLib.PDFJS.disableAutoFetch) {
+            pagesCapability.resolve();
+            return;
           }
-        });
+          var getPagesLeft = pagesCount;
 
-        var event = document.createEvent('CustomEvent');
-        event.initCustomEvent('pagesinit', true, true, null);
-        self.container.dispatchEvent(event);
+          var _loop = function _loop(_pageNum) {
+            pdfDocument.getPage(_pageNum).then(function (pdfPage) {
+              var pageView = _this._pages[_pageNum - 1];
+              if (!pageView.pdfPage) {
+                pageView.setPdfPage(pdfPage);
+              }
+              _this.linkService.cachePageRef(_pageNum, pdfPage.ref);
+              if (--getPagesLeft === 0) {
+                pagesCapability.resolve();
+              }
+            }, function (reason) {
+              console.error('Unable to get page ' + _pageNum + ' to initialize viewer', reason);
+              if (--getPagesLeft === 0) {
+                pagesCapability.resolve();
+              }
+            });
+          };
 
-        if (this.defaultRenderingQueue) {
-          this.update();
+          for (var _pageNum = 1; _pageNum <= pagesCount; ++_pageNum) {
+            _loop(_pageNum);
+          }
+        });
+        _this.eventBus.dispatch('pagesinit', { source: _this });
+        if (_this.defaultRenderingQueue) {
+          _this.update();
         }
-
-        if (this.findController) {
-          this.findController.resolveFirstPage();
+        if (_this.findController) {
+          _this.findController.resolveFirstPage();
         }
-      }.bind(this));
-    },
-
-    _resetView: function () {
+      }).catch(function (reason) {
+        console.error('Unable to initialize viewer', reason);
+      });
+    }
+  }, {
+    key: 'setPageLabels',
+    value: function setPageLabels(labels) {
+      if (!this.pdfDocument) {
+        return;
+      }
+      if (!labels) {
+        this._pageLabels = null;
+      } else if (!(labels instanceof Array && this.pdfDocument.numPages === labels.length)) {
+        this._pageLabels = null;
+        console.error('PDFViewer.setPageLabels: Invalid page labels.');
+      } else {
+        this._pageLabels = labels;
+      }
+      for (var i = 0, ii = this._pages.length; i < ii; i++) {
+        var pageView = this._pages[i];
+        var label = this._pageLabels && this._pageLabels[i];
+        pageView.setPageLabel(label);
+      }
+    }
+  }, {
+    key: '_resetView',
+    value: function _resetView() {
       this._pages = [];
       this._currentPageNumber = 1;
-      this._currentScale = UNKNOWN_SCALE;
+      this._currentScale = _ui_utils.UNKNOWN_SCALE;
       this._currentScaleValue = null;
+      this._pageLabels = null;
       this._buffer = new PDFPageViewBuffer(DEFAULT_CACHE_SIZE);
       this._location = null;
       this._pagesRotation = 0;
       this._pagesRequests = [];
-
-      var container = this.viewer;
-      while (container.hasChildNodes()) {
-        container.removeChild(container.lastChild);
-      }
-    },
-
-    _scrollUpdate: function PDFViewer_scrollUpdate() {
+      this._pageViewsReady = false;
+      this.viewer.textContent = '';
+    }
+  }, {
+    key: '_scrollUpdate',
+    value: function _scrollUpdate() {
       if (this.pagesCount === 0) {
         return;
       }
       this.update();
-      for (var i = 0, ii = this._pages.length; i < ii; i++) {
-        this._pages[i].updatePosition();
-      }
-    },
-
-    _setScaleDispatchEvent: function pdfViewer_setScaleDispatchEvent(
-        newScale, newValue, preset) {
-      var event = document.createEvent('UIEvents');
-      event.initUIEvent('scalechange', true, true, window, 0);
-      event.scale = newScale;
-      if (preset) {
-        event.presetValue = newValue;
-      }
-      this.container.dispatchEvent(event);
-    },
+    }
+  }, {
+    key: '_setScaleDispatchEvent',
+    value: function _setScaleDispatchEvent(newScale, newValue) {
+      var preset = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
 
-    _setScaleUpdatePages: function pdfViewer_setScaleUpdatePages(
-        newScale, newValue, noScroll, preset) {
-      this._currentScaleValue = newValue;
+      var arg = {
+        source: this,
+        scale: newScale,
+        presetValue: preset ? newValue : undefined
+      };
+      this.eventBus.dispatch('scalechanging', arg);
+      this.eventBus.dispatch('scalechange', arg);
+    }
+  }, {
+    key: '_setScaleUpdatePages',
+    value: function _setScaleUpdatePages(newScale, newValue) {
+      var noScroll = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
+      var preset = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
 
+      this._currentScaleValue = newValue.toString();
       if (isSameScale(this._currentScale, newScale)) {
         if (preset) {
           this._setScaleDispatchEvent(newScale, newValue, true);
         }
         return;
       }
-
       for (var i = 0, ii = this._pages.length; i < ii; i++) {
         this._pages[i].update(newScale);
       }
       this._currentScale = newScale;
-
       if (!noScroll) {
-        var page = this._currentPageNumber, dest;
-        if (this._location && !IGNORE_CURRENT_POSITION_ON_ZOOM &&
-            !(this.isInPresentationMode || this.isChangingPresentationMode)) {
+        var page = this._currentPageNumber,
+            dest = void 0;
+        if (this._location && !_pdfjsLib.PDFJS.ignoreCurrentPositionOnZoom && !(this.isInPresentationMode || this.isChangingPresentationMode)) {
           page = this._location.pageNumber;
-          dest = [null, { name: 'XYZ' }, this._location.left,
-                  this._location.top, null];
+          dest = [null, { name: 'XYZ' }, this._location.left, this._location.top, null];
         }
-        this.scrollPageIntoView(page, dest);
+        this.scrollPageIntoView({
+          pageNumber: page,
+          destArray: dest,
+          allowNegativeOffset: true
+        });
       }
-
       this._setScaleDispatchEvent(newScale, newValue, preset);
-
       if (this.defaultRenderingQueue) {
         this.update();
       }
-    },
+    }
+  }, {
+    key: '_setScale',
+    value: function _setScale(value) {
+      var noScroll = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
 
-    _setScale: function pdfViewer_setScale(value, noScroll) {
       var scale = parseFloat(value);
-
       if (scale > 0) {
         this._setScaleUpdatePages(scale, value, noScroll, false);
       } else {
@@ -4917,14 +8476,10 @@ var PDFViewer = (function pdfViewer() {
         if (!currentPage) {
           return;
         }
-        var hPadding = (this.isInPresentationMode || this.removePageBorders) ?
-          0 : SCROLLBAR_PADDING;
-        var vPadding = (this.isInPresentationMode || this.removePageBorders) ?
-          0 : VERTICAL_PADDING;
-        var pageWidthScale = (this.container.clientWidth - hPadding) /
-                             currentPage.width * currentPage.scale;
-        var pageHeightScale = (this.container.clientHeight - vPadding) /
-                              currentPage.height * currentPage.scale;
+        var hPadding = this.isInPresentationMode || this.removePageBorders ? 0 : _ui_utils.SCROLLBAR_PADDING;
+        var vPadding = this.isInPresentationMode || this.removePageBorders ? 0 : _ui_utils.VERTICAL_PADDING;
+        var pageWidthScale = (this.container.clientWidth - hPadding) / currentPage.width * currentPage.scale;
+        var pageHeightScale = (this.container.clientHeight - vPadding) / currentPage.height * currentPage.scale;
         switch (value) {
           case 'page-actual':
             scale = 1;
@@ -4939,68 +8494,70 @@ var PDFViewer = (function pdfViewer() {
             scale = Math.min(pageWidthScale, pageHeightScale);
             break;
           case 'auto':
-            var isLandscape = (currentPage.width > currentPage.height);
-            // For pages in landscape mode, fit the page height to the viewer
-            // *unless* the page would thus become too wide to fit horizontally.
-            var horizontalScale = isLandscape ?
-              Math.min(pageHeightScale, pageWidthScale) : pageWidthScale;
-            scale = Math.min(MAX_AUTO_SCALE, horizontalScale);
+            var isLandscape = currentPage.width > currentPage.height;
+            var horizontalScale = isLandscape ? Math.min(pageHeightScale, pageWidthScale) : pageWidthScale;
+            scale = Math.min(_ui_utils.MAX_AUTO_SCALE, horizontalScale);
             break;
           default:
-            console.error('pdfViewSetScale: \'' + value +
-              '\' is an unknown zoom value.');
+            console.error('PDFViewer._setScale: "' + value + '" is an unknown zoom value.');
             return;
         }
         this._setScaleUpdatePages(scale, value, noScroll, true);
       }
-    },
-
-    /**
-     * Scrolls page into view.
-     * @param {number} pageNumber
-     * @param {Array} dest - (optional) original PDF destination array:
-     *   <page-ref> </XYZ|FitXXX> <args..>
-     */
-    scrollPageIntoView: function PDFViewer_scrollPageIntoView(pageNumber,
-                                                              dest) {
+    }
+  }, {
+    key: '_resetCurrentPageView',
+    value: function _resetCurrentPageView() {
+      if (this.isInPresentationMode) {
+        this._setScale(this._currentScaleValue, true);
+      }
+      var pageView = this._pages[this._currentPageNumber - 1];
+      (0, _ui_utils.scrollIntoView)(pageView.div);
+    }
+  }, {
+    key: 'scrollPageIntoView',
+    value: function scrollPageIntoView(params) {
       if (!this.pdfDocument) {
         return;
       }
-
-      var pageView = this._pages[pageNumber - 1];
-
-      if (this.isInPresentationMode) {
-        if (this._currentPageNumber !== pageView.id) {
-          // Avoid breaking getVisiblePages in presentation mode.
-          this.currentPageNumber = pageView.id;
-          return;
+      if (arguments.length > 1 || typeof params === 'number') {
+        console.warn('Call of scrollPageIntoView() with obsolete signature.');
+        var paramObj = {};
+        if (typeof params === 'number') {
+          paramObj.pageNumber = params;
         }
-        dest = null;
-        // Fixes the case when PDF has different page sizes.
-        this._setScale(this._currentScaleValue, true);
+        if (arguments[1] instanceof Array) {
+          paramObj.destArray = arguments[1];
+        }
+        params = paramObj;
       }
-      if (!dest) {
-        scrollIntoView(pageView.div);
+      var pageNumber = params.pageNumber || 0;
+      var dest = params.destArray || null;
+      var allowNegativeOffset = params.allowNegativeOffset || false;
+      if (this.isInPresentationMode || !dest) {
+        this._setCurrentPageNumber(pageNumber, true);
         return;
       }
-
-      var x = 0, y = 0;
-      var width = 0, height = 0, widthScale, heightScale;
-      var changeOrientation = (pageView.rotation % 180 === 0 ? false : true);
-      var pageWidth = (changeOrientation ? pageView.height : pageView.width) /
-        pageView.scale / CSS_UNITS;
-      var pageHeight = (changeOrientation ? pageView.width : pageView.height) /
-        pageView.scale / CSS_UNITS;
+      var pageView = this._pages[pageNumber - 1];
+      if (!pageView) {
+        console.error('PDFViewer.scrollPageIntoView: Invalid "pageNumber" parameter.');
+        return;
+      }
+      var x = 0,
+          y = 0;
+      var width = 0,
+          height = 0,
+          widthScale = void 0,
+          heightScale = void 0;
+      var changeOrientation = pageView.rotation % 180 === 0 ? false : true;
+      var pageWidth = (changeOrientation ? pageView.height : pageView.width) / pageView.scale / _ui_utils.CSS_UNITS;
+      var pageHeight = (changeOrientation ? pageView.width : pageView.height) / pageView.scale / _ui_utils.CSS_UNITS;
       var scale = 0;
       switch (dest[1].name) {
         case 'XYZ':
           x = dest[2];
           y = dest[3];
           scale = dest[4];
-          // If x and/or y coordinates are not supplied, default to
-          // _top_ left of the page (not the obvious bottom left,
-          // since aligning the bottom of the intended page with the
-          // top of the window is rarely helpful).
           x = x !== null ? x : 0;
           y = y !== null ? y : pageHeight;
           break;
@@ -5012,8 +8569,6 @@ var PDFViewer = (function pdfViewer() {
         case 'FitBH':
           y = dest[2];
           scale = 'page-width';
-          // According to the PDF spec, section 12.3.2.2, a `null` value in the
-          // parameter should maintain the position relative to the new page.
           if (y === null && this._location) {
             x = this._location.left;
             y = this._location.top;
@@ -5031,59 +8586,52 @@ var PDFViewer = (function pdfViewer() {
           y = dest[3];
           width = dest[4] - x;
           height = dest[5] - y;
-          var hPadding = this.removePageBorders ? 0 : SCROLLBAR_PADDING;
-          var vPadding = this.removePageBorders ? 0 : VERTICAL_PADDING;
-
-          widthScale = (this.container.clientWidth - hPadding) /
-            width / CSS_UNITS;
-          heightScale = (this.container.clientHeight - vPadding) /
-            height / CSS_UNITS;
+          var hPadding = this.removePageBorders ? 0 : _ui_utils.SCROLLBAR_PADDING;
+          var vPadding = this.removePageBorders ? 0 : _ui_utils.VERTICAL_PADDING;
+          widthScale = (this.container.clientWidth - hPadding) / width / _ui_utils.CSS_UNITS;
+          heightScale = (this.container.clientHeight - vPadding) / height / _ui_utils.CSS_UNITS;
           scale = Math.min(Math.abs(widthScale), Math.abs(heightScale));
           break;
         default:
+          console.error('PDFViewer.scrollPageIntoView: "' + dest[1].name + '" ' + 'is not a valid destination type.');
           return;
       }
-
       if (scale && scale !== this._currentScale) {
         this.currentScaleValue = scale;
-      } else if (this._currentScale === UNKNOWN_SCALE) {
-        this.currentScaleValue = DEFAULT_SCALE_VALUE;
+      } else if (this._currentScale === _ui_utils.UNKNOWN_SCALE) {
+        this.currentScaleValue = _ui_utils.DEFAULT_SCALE_VALUE;
       }
-
       if (scale === 'page-fit' && !dest[4]) {
-        scrollIntoView(pageView.div);
+        (0, _ui_utils.scrollIntoView)(pageView.div);
         return;
       }
-
-      var boundingRect = [
-        pageView.viewport.convertToViewportPoint(x, y),
-        pageView.viewport.convertToViewportPoint(x + width, y + height)
-      ];
+      var boundingRect = [pageView.viewport.convertToViewportPoint(x, y), pageView.viewport.convertToViewportPoint(x + width, y + height)];
       var left = Math.min(boundingRect[0][0], boundingRect[1][0]);
       var top = Math.min(boundingRect[0][1], boundingRect[1][1]);
-
-      scrollIntoView(pageView.div, { left: left, top: top });
-    },
-
-    _updateLocation: function (firstPage) {
+      if (!allowNegativeOffset) {
+        left = Math.max(left, 0);
+        top = Math.max(top, 0);
+      }
+      (0, _ui_utils.scrollIntoView)(pageView.div, {
+        left: left,
+        top: top
+      });
+    }
+  }, {
+    key: '_updateLocation',
+    value: function _updateLocation(firstPage) {
       var currentScale = this._currentScale;
       var currentScaleValue = this._currentScaleValue;
-      var normalizedScaleValue =
-        parseFloat(currentScaleValue) === currentScale ?
-        Math.round(currentScale * 10000) / 100 : currentScaleValue;
-
+      var normalizedScaleValue = parseFloat(currentScaleValue) === currentScale ? Math.round(currentScale * 10000) / 100 : currentScaleValue;
       var pageNumber = firstPage.id;
       var pdfOpenParams = '#page=' + pageNumber;
       pdfOpenParams += '&zoom=' + normalizedScaleValue;
       var currentPageView = this._pages[pageNumber - 1];
       var container = this.container;
-      var topLeft = currentPageView.getPagePoint(
-        (container.scrollLeft - firstPage.x),
-        (container.scrollTop - firstPage.y));
+      var topLeft = currentPageView.getPagePoint(container.scrollLeft - firstPage.x, container.scrollTop - firstPage.y);
       var intLeft = Math.round(topLeft[0]);
       var intTop = Math.round(topLeft[1]);
       pdfOpenParams += ',' + intLeft + ',' + intTop;
-
       this._location = {
         pageNumber: pageNumber,
         scale: normalizedScaleValue,
@@ -5091,30 +8639,23 @@ var PDFViewer = (function pdfViewer() {
         left: intLeft,
         pdfOpenParams: pdfOpenParams
       };
-    },
-
-    update: function PDFViewer_update() {
+    }
+  }, {
+    key: 'update',
+    value: function update() {
       var visible = this._getVisiblePages();
       var visiblePages = visible.views;
       if (visiblePages.length === 0) {
         return;
       }
-
-      this.updateInProgress = true;
-
-      var suggestedCacheSize = Math.max(DEFAULT_CACHE_SIZE,
-          2 * visiblePages.length + 1);
+      var suggestedCacheSize = Math.max(DEFAULT_CACHE_SIZE, 2 * visiblePages.length + 1);
       this._buffer.resize(suggestedCacheSize);
-
       this.renderingQueue.renderHighestPriority(visible);
-
       var currentId = this._currentPageNumber;
       var firstPage = visible.first;
-
-      for (var i = 0, ii = visiblePages.length, stillFullyVisible = false;
-           i < ii; ++i) {
+      var stillFullyVisible = false;
+      for (var i = 0, ii = visiblePages.length; i < ii; ++i) {
         var page = visiblePages[i];
-
         if (page.percent < 100) {
           break;
         }
@@ -5123,74 +8664,69 @@ var PDFViewer = (function pdfViewer() {
           break;
         }
       }
-
       if (!stillFullyVisible) {
         currentId = visiblePages[0].id;
       }
-
       if (!this.isInPresentationMode) {
-        this.currentPageNumber = currentId;
+        this._setCurrentPageNumber(currentId);
       }
-
       this._updateLocation(firstPage);
-
-      this.updateInProgress = false;
-
-      var event = document.createEvent('UIEvents');
-      event.initUIEvent('updateviewarea', true, true, window, 0);
-      event.location = this._location;
-      this.container.dispatchEvent(event);
-    },
-
-    containsElement: function (element) {
+      this.eventBus.dispatch('updateviewarea', {
+        source: this,
+        location: this._location
+      });
+    }
+  }, {
+    key: 'containsElement',
+    value: function containsElement(element) {
       return this.container.contains(element);
-    },
-
-    focus: function () {
+    }
+  }, {
+    key: 'focus',
+    value: function focus() {
       this.container.focus();
-    },
-
-    get isInPresentationMode() {
-      return this.presentationModeState === PresentationModeState.FULLSCREEN;
-    },
-
-    get isChangingPresentationMode() {
-      return this.presentationModeState === PresentationModeState.CHANGING;
-    },
-
-    get isHorizontalScrollbarEnabled() {
-      return (this.isInPresentationMode ?
-        false : (this.container.scrollWidth > this.container.clientWidth));
-    },
-
-    _getVisiblePages: function () {
+    }
+  }, {
+    key: '_getVisiblePages',
+    value: function _getVisiblePages() {
       if (!this.isInPresentationMode) {
-        return getVisibleElements(this.container, this._pages, true);
-      } else {
-        // The algorithm in getVisibleElements doesn't work in all browsers and
-        // configurations when presentation mode is active.
-        var visible = [];
-        var currentPage = this._pages[this._currentPageNumber - 1];
-        visible.push({ id: currentPage.id, view: currentPage });
-        return { first: currentPage, last: currentPage, views: visible };
+        return (0, _ui_utils.getVisibleElements)(this.container, this._pages, true);
       }
-    },
-
-    cleanup: function () {
+      var visible = [];
+      var currentPage = this._pages[this._currentPageNumber - 1];
+      visible.push({
+        id: currentPage.id,
+        view: currentPage
+      });
+      return {
+        first: currentPage,
+        last: currentPage,
+        views: visible
+      };
+    }
+  }, {
+    key: 'cleanup',
+    value: function cleanup() {
       for (var i = 0, ii = this._pages.length; i < ii; i++) {
-        if (this._pages[i] &&
-            this._pages[i].renderingState !== RenderingStates.FINISHED) {
+        if (this._pages[i] && this._pages[i].renderingState !== _pdf_rendering_queue.RenderingStates.FINISHED) {
           this._pages[i].reset();
         }
       }
-    },
+    }
+  }, {
+    key: '_cancelRendering',
+    value: function _cancelRendering() {
+      for (var i = 0, ii = this._pages.length; i < ii; i++) {
+        if (this._pages[i]) {
+          this._pages[i].cancelRendering();
+        }
+      }
+    }
+  }, {
+    key: '_ensurePdfPageLoaded',
+    value: function _ensurePdfPageLoaded(pageView) {
+      var _this2 = this;
 
-    /**
-     * @param {PDFPageView} pageView
-     * @returns {PDFPage}
-     * @private
-     */
-    _ensurePdfPageLoaded: function (pageView) {
       if (pageView.pdfPage) {
         return Promise.resolve(pageView.pdfPage);
       }
@@ -5198,2802 +8734,1459 @@ var PDFViewer = (function pdfViewer() {
       if (this._pagesRequests[pageNumber]) {
         return this._pagesRequests[pageNumber];
       }
-      var promise = this.pdfDocument.getPage(pageNumber).then(
-          function (pdfPage) {
-        pageView.setPdfPage(pdfPage);
-        this._pagesRequests[pageNumber] = null;
+      var promise = this.pdfDocument.getPage(pageNumber).then(function (pdfPage) {
+        if (!pageView.pdfPage) {
+          pageView.setPdfPage(pdfPage);
+        }
+        _this2._pagesRequests[pageNumber] = null;
         return pdfPage;
-      }.bind(this));
+      }).catch(function (reason) {
+        console.error('Unable to get page for page view', reason);
+        _this2._pagesRequests[pageNumber] = null;
+      });
       this._pagesRequests[pageNumber] = promise;
       return promise;
-    },
+    }
+  }, {
+    key: 'forceRendering',
+    value: function forceRendering(currentlyVisiblePages) {
+      var _this3 = this;
 
-    forceRendering: function (currentlyVisiblePages) {
       var visiblePages = currentlyVisiblePages || this._getVisiblePages();
-      var pageView = this.renderingQueue.getHighestPriority(visiblePages,
-                                                            this._pages,
-                                                            this.scroll.down);
+      var pageView = this.renderingQueue.getHighestPriority(visiblePages, this._pages, this.scroll.down);
       if (pageView) {
         this._ensurePdfPageLoaded(pageView).then(function () {
-          this.renderingQueue.renderView(pageView);
-        }.bind(this));
+          _this3.renderingQueue.renderView(pageView);
+        });
         return true;
       }
       return false;
-    },
-
-    getPageTextContent: function (pageIndex) {
+    }
+  }, {
+    key: 'getPageTextContent',
+    value: function getPageTextContent(pageIndex) {
       return this.pdfDocument.getPage(pageIndex + 1).then(function (page) {
         return page.getTextContent({ normalizeWhitespace: true });
       });
-    },
+    }
+  }, {
+    key: 'createTextLayerBuilder',
+    value: function createTextLayerBuilder(textLayerDiv, pageIndex, viewport) {
+      var enhanceTextSelection = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
 
-    /**
-     * @param {HTMLDivElement} textLayerDiv
-     * @param {number} pageIndex
-     * @param {PageViewport} viewport
-     * @returns {TextLayerBuilder}
-     */
-    createTextLayerBuilder: function (textLayerDiv, pageIndex, viewport) {
-      return new TextLayerBuilder({
+      return new _text_layer_builder.TextLayerBuilder({
         textLayerDiv: textLayerDiv,
+        eventBus: this.eventBus,
         pageIndex: pageIndex,
         viewport: viewport,
-        findController: this.isInPresentationMode ? null : this.findController
+        findController: this.isInPresentationMode ? null : this.findController,
+        enhanceTextSelection: this.isInPresentationMode ? false : enhanceTextSelection
       });
-    },
+    }
+  }, {
+    key: 'createAnnotationLayerBuilder',
+    value: function createAnnotationLayerBuilder(pageDiv, pdfPage) {
+      var renderInteractiveForms = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;
+      var l10n = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : _ui_utils.NullL10n;
 
-    /**
-     * @param {HTMLDivElement} pageDiv
-     * @param {PDFPage} pdfPage
-     * @returns {AnnotationLayerBuilder}
-     */
-    createAnnotationLayerBuilder: function (pageDiv, pdfPage) {
-      return new AnnotationLayerBuilder({
+      return new _annotation_layer_builder.AnnotationLayerBuilder({
         pageDiv: pageDiv,
         pdfPage: pdfPage,
-        linkService: this.linkService
+        renderInteractiveForms: renderInteractiveForms,
+        linkService: this.linkService,
+        downloadManager: this.downloadManager,
+        l10n: l10n
       });
-    },
-
-    setFindController: function (findController) {
+    }
+  }, {
+    key: 'setFindController',
+    value: function setFindController(findController) {
       this.findController = findController;
-    },
-  };
-
-  return PDFViewer;
-})();
-
-var SimpleLinkService = (function SimpleLinkServiceClosure() {
-  function SimpleLinkService() {}
-
-  SimpleLinkService.prototype = {
-    /**
-     * @returns {number}
-     */
-    get page() {
-      return 0;
-    },
-    /**
-     * @param {number} value
-     */
-    set page(value) {},
-    /**
-     * @param dest - The PDF destination object.
-     */
-    navigateTo: function (dest) {},
-    /**
-     * @param dest - The PDF destination object.
-     * @returns {string} The hyperlink to the PDF object.
-     */
-    getDestinationHash: function (dest) {
-      return '#';
-    },
-    /**
-     * @param hash - The PDF parameters/hash.
-     * @returns {string} The hyperlink to the PDF object.
-     */
-    getAnchorUrl: function (hash) {
-      return '#';
-    },
-    /**
-     * @param {string} hash
-     */
-    setHash: function (hash) {},
-    /**
-     * @param {string} action
-     */
-    executeNamedAction: function (action) {},
-    /**
-     * @param {number} pageNum - page number.
-     * @param {Object} pageRef - reference to the page.
-     */
-    cachePageRef: function (pageNum, pageRef) {}
-  };
-  return SimpleLinkService;
-})();
-
-
-var THUMBNAIL_SCROLL_MARGIN = -19;
-
-
-var THUMBNAIL_WIDTH = 98; // px
-var THUMBNAIL_CANVAS_BORDER_WIDTH = 1; // px
-
-/**
- * @typedef {Object} PDFThumbnailViewOptions
- * @property {HTMLDivElement} container - The viewer element.
- * @property {number} id - The thumbnail's unique ID (normally its number).
- * @property {PageViewport} defaultViewport - The page viewport.
- * @property {IPDFLinkService} linkService - The navigation/linking service.
- * @property {PDFRenderingQueue} renderingQueue - The rendering queue object.
- */
-
-/**
- * @class
- * @implements {IRenderableView}
- */
-var PDFThumbnailView = (function PDFThumbnailViewClosure() {
-  function getTempCanvas(width, height) {
-    var tempCanvas = PDFThumbnailView.tempImageCache;
-    if (!tempCanvas) {
-      tempCanvas = document.createElement('canvas');
-      PDFThumbnailView.tempImageCache = tempCanvas;
-    }
-    tempCanvas.width = width;
-    tempCanvas.height = height;
-
-    // Since this is a temporary canvas, we need to fill the canvas with a white
-    // background ourselves. |_getPageDrawContext| uses CSS rules for this.
-    tempCanvas.mozOpaque = true;
-    var ctx = tempCanvas.getContext('2d', {alpha: false});
-    ctx.save();
-    ctx.fillStyle = 'rgb(255, 255, 255)';
-    ctx.fillRect(0, 0, width, height);
-    ctx.restore();
-    return tempCanvas;
-  }
-
-  /**
-   * @constructs PDFThumbnailView
-   * @param {PDFThumbnailViewOptions} options
-   */
-  function PDFThumbnailView(options) {
-    var container = options.container;
-    var id = options.id;
-    var defaultViewport = options.defaultViewport;
-    var linkService = options.linkService;
-    var renderingQueue = options.renderingQueue;
-
-    this.id = id;
-    this.renderingId = 'thumbnail' + id;
-
-    this.pdfPage = null;
-    this.rotation = 0;
-    this.viewport = defaultViewport;
-    this.pdfPageRotate = defaultViewport.rotation;
-
-    this.linkService = linkService;
-    this.renderingQueue = renderingQueue;
-
-    this.hasImage = false;
-    this.resume = null;
-    this.renderingState = RenderingStates.INITIAL;
-
-    this.pageWidth = this.viewport.width;
-    this.pageHeight = this.viewport.height;
-    this.pageRatio = this.pageWidth / this.pageHeight;
-
-    this.canvasWidth = THUMBNAIL_WIDTH;
-    this.canvasHeight = (this.canvasWidth / this.pageRatio) | 0;
-    this.scale = this.canvasWidth / this.pageWidth;
-
-    var anchor = document.createElement('a');
-    anchor.href = linkService.getAnchorUrl('#page=' + id);
-    anchor.title = mozL10n.get('thumb_page_title', {page: id}, 'Page {{page}}');
-    anchor.onclick = function stopNavigation() {
-      linkService.page = id;
-      return false;
-    };
-
-    var div = document.createElement('div');
-    div.id = 'thumbnailContainer' + id;
-    div.className = 'thumbnail';
-    this.div = div;
-
-    if (id === 1) {
-      // Highlight the thumbnail of the first page when no page number is
-      // specified (or exists in cache) when the document is loaded.
-      div.classList.add('selected');
     }
-
-    var ring = document.createElement('div');
-    ring.className = 'thumbnailSelectionRing';
-    var borderAdjustment = 2 * THUMBNAIL_CANVAS_BORDER_WIDTH;
-    ring.style.width = this.canvasWidth + borderAdjustment + 'px';
-    ring.style.height = this.canvasHeight + borderAdjustment + 'px';
-    this.ring = ring;
-
-    div.appendChild(ring);
-    anchor.appendChild(div);
-    container.appendChild(anchor);
-  }
-
-  PDFThumbnailView.prototype = {
-    setPdfPage: function PDFThumbnailView_setPdfPage(pdfPage) {
-      this.pdfPage = pdfPage;
-      this.pdfPageRotate = pdfPage.rotate;
-      var totalRotation = (this.rotation + this.pdfPageRotate) % 360;
-      this.viewport = pdfPage.getViewport(1, totalRotation);
-      this.reset();
-    },
-
-    reset: function PDFThumbnailView_reset() {
-      if (this.renderTask) {
-        this.renderTask.cancel();
-      }
-      this.hasImage = false;
-      this.resume = null;
-      this.renderingState = RenderingStates.INITIAL;
-
-      this.pageWidth = this.viewport.width;
-      this.pageHeight = this.viewport.height;
-      this.pageRatio = this.pageWidth / this.pageHeight;
-
-      this.canvasHeight = (this.canvasWidth / this.pageRatio) | 0;
-      this.scale = (this.canvasWidth / this.pageWidth);
-
-      this.div.removeAttribute('data-loaded');
-      var ring = this.ring;
-      var childNodes = ring.childNodes;
-      for (var i = childNodes.length - 1; i >= 0; i--) {
-        ring.removeChild(childNodes[i]);
-      }
-      var borderAdjustment = 2 * THUMBNAIL_CANVAS_BORDER_WIDTH;
-      ring.style.width = this.canvasWidth + borderAdjustment + 'px';
-      ring.style.height = this.canvasHeight + borderAdjustment + 'px';
-
-      if (this.canvas) {
-        // Zeroing the width and height causes Firefox to release graphics
-        // resources immediately, which can greatly reduce memory consumption.
-        this.canvas.width = 0;
-        this.canvas.height = 0;
-        delete this.canvas;
-      }
-      if (this.image) {
-        this.image.removeAttribute('src');
-        delete this.image;
-      }
-    },
-
-    update: function PDFThumbnailView_update(rotation) {
-      if (typeof rotation !== 'undefined') {
-        this.rotation = rotation;
-      }
-      var totalRotation = (this.rotation + this.pdfPageRotate) % 360;
-      this.viewport = this.viewport.clone({
-        scale: 1,
-        rotation: totalRotation
+  }, {
+    key: 'getPagesOverview',
+    value: function getPagesOverview() {
+      var pagesOverview = this._pages.map(function (pageView) {
+        var viewport = pageView.pdfPage.getViewport(1);
+        return {
+          width: viewport.width,
+          height: viewport.height,
+          rotation: viewport.rotation
+        };
       });
-      this.reset();
-    },
-
-    /**
-     * @private
-     */
-    _getPageDrawContext:
-        function PDFThumbnailView_getPageDrawContext(noCtxScale) {
-      var canvas = document.createElement('canvas');
-      this.canvas = canvas;
-
-      canvas.mozOpaque = true;
-      var ctx = canvas.getContext('2d', {alpha: false});
-      var outputScale = getOutputScale(ctx);
-
-      canvas.width = (this.canvasWidth * outputScale.sx) | 0;
-      canvas.height = (this.canvasHeight * outputScale.sy) | 0;
-      canvas.style.width = this.canvasWidth + 'px';
-      canvas.style.height = this.canvasHeight + 'px';
-
-      if (!noCtxScale && outputScale.scaled) {
-        ctx.scale(outputScale.sx, outputScale.sy);
-      }
-
-      var image = document.createElement('img');
-      this.image = image;
-
-      image.id = this.renderingId;
-      image.className = 'thumbnailImage';
-      image.setAttribute('aria-label', mozL10n.get('thumb_page_canvas',
-        { page: this.id }, 'Thumbnail of Page {{page}}'));
-
-      image.style.width = canvas.style.width;
-      image.style.height = canvas.style.height;
-
-      return ctx;
-    },
-
-    /**
-     * @private
-     */
-    _convertCanvasToImage: function PDFThumbnailView_convertCanvasToImage() {
-      if (!this.canvas) {
-        return;
-      }
-      this.image.src = this.canvas.toDataURL();
-
-      this.div.setAttribute('data-loaded', true);
-      this.ring.appendChild(this.image);
-
-      // Zeroing the width and height causes Firefox to release graphics
-      // resources immediately, which can greatly reduce memory consumption.
-      this.canvas.width = 0;
-      this.canvas.height = 0;
-      delete this.canvas;
-    },
-
-    draw: function PDFThumbnailView_draw() {
-      if (this.renderingState !== RenderingStates.INITIAL) {
-        console.error('Must be in new state before drawing');
-      }
-      if (this.hasImage) {
-        return Promise.resolve(undefined);
-      }
-      this.hasImage = true;
-      this.renderingState = RenderingStates.RUNNING;
-
-      var resolveRenderPromise, rejectRenderPromise;
-      var promise = new Promise(function (resolve, reject) {
-        resolveRenderPromise = resolve;
-        rejectRenderPromise = reject;
+      if (!this.enablePrintAutoRotate) {
+        return pagesOverview;
+      }
+      var isFirstPagePortrait = isPortraitOrientation(pagesOverview[0]);
+      return pagesOverview.map(function (size) {
+        if (isFirstPagePortrait === isPortraitOrientation(size)) {
+          return size;
+        }
+        return {
+          width: size.height,
+          height: size.width,
+          rotation: (size.rotation + 90) % 360
+        };
       });
-
-      var self = this;
-      function thumbnailDrawCallback(error) {
-        // The renderTask may have been replaced by a new one, so only remove
-        // the reference to the renderTask if it matches the one that is
-        // triggering this callback.
-        if (renderTask === self.renderTask) {
-          self.renderTask = null;
-        }
-        if (error === 'cancelled') {
-          rejectRenderPromise(error);
-          return;
-        }
-        self.renderingState = RenderingStates.FINISHED;
-        self._convertCanvasToImage();
-
-        if (!error) {
-          resolveRenderPromise(undefined);
-        } else {
-          rejectRenderPromise(error);
-        }
-      }
-
-      var ctx = this._getPageDrawContext();
-      var drawViewport = this.viewport.clone({ scale: this.scale });
-      var renderContinueCallback = function renderContinueCallback(cont) {
-        if (!self.renderingQueue.isHighestPriority(self)) {
-          self.renderingState = RenderingStates.PAUSED;
-          self.resume = function resumeCallback() {
-            self.renderingState = RenderingStates.RUNNING;
-            cont();
-          };
-          return;
-        }
-        cont();
-      };
-
-      var renderContext = {
-        canvasContext: ctx,
-        viewport: drawViewport
-      };
-      var renderTask = this.renderTask = this.pdfPage.render(renderContext);
-      renderTask.onContinue = renderContinueCallback;
-
-      renderTask.promise.then(
-        function pdfPageRenderCallback() {
-          thumbnailDrawCallback(null);
-        },
-        function pdfPageRenderError(error) {
-          thumbnailDrawCallback(error);
-        }
-      );
-      return promise;
+    }
+  }, {
+    key: 'pagesCount',
+    get: function get() {
+      return this._pages.length;
+    }
+  }, {
+    key: 'pageViewsReady',
+    get: function get() {
+      return this._pageViewsReady;
+    }
+  }, {
+    key: 'currentPageNumber',
+    get: function get() {
+      return this._currentPageNumber;
     },
-
-    setImage: function PDFThumbnailView_setImage(pageView) {
-      var img = pageView.canvas;
-      if (this.hasImage || !img) {
-        return;
-      }
-      if (!this.pdfPage) {
-        this.setPdfPage(pageView.pdfPage);
+    set: function set(val) {
+      if ((val | 0) !== val) {
+        throw new Error('Invalid page number.');
       }
-      this.hasImage = true;
-      this.renderingState = RenderingStates.FINISHED;
-
-      var ctx = this._getPageDrawContext(true);
-      var canvas = ctx.canvas;
-
-      if (img.width <= 2 * canvas.width) {
-        ctx.drawImage(img, 0, 0, img.width, img.height,
-                      0, 0, canvas.width, canvas.height);
-        this._convertCanvasToImage();
+      if (!this.pdfDocument) {
         return;
       }
-      // drawImage does an awful job of rescaling the image, doing it gradually.
-      var MAX_NUM_SCALING_STEPS = 3;
-      var reducedWidth = canvas.width << MAX_NUM_SCALING_STEPS;
-      var reducedHeight = canvas.height << MAX_NUM_SCALING_STEPS;
-      var reducedImage = getTempCanvas(reducedWidth, reducedHeight);
-      var reducedImageCtx = reducedImage.getContext('2d');
-
-      while (reducedWidth > img.width || reducedHeight > img.height) {
-        reducedWidth >>= 1;
-        reducedHeight >>= 1;
-      }
-      reducedImageCtx.drawImage(img, 0, 0, img.width, img.height,
-                                0, 0, reducedWidth, reducedHeight);
-      while (reducedWidth > 2 * canvas.width) {
-        reducedImageCtx.drawImage(reducedImage,
-                                  0, 0, reducedWidth, reducedHeight,
-                                  0, 0, reducedWidth >> 1, reducedHeight >> 1);
-        reducedWidth >>= 1;
-        reducedHeight >>= 1;
-      }
-      ctx.drawImage(reducedImage, 0, 0, reducedWidth, reducedHeight,
-                    0, 0, canvas.width, canvas.height);
-      this._convertCanvasToImage();
+      this._setCurrentPageNumber(val, true);
     }
-  };
-
-  return PDFThumbnailView;
-})();
-
-PDFThumbnailView.tempImageCache = null;
-
-
-/**
- * @typedef {Object} PDFThumbnailViewerOptions
- * @property {HTMLDivElement} container - The container for the thumbnail
- *   elements.
- * @property {IPDFLinkService} linkService - The navigation/linking service.
- * @property {PDFRenderingQueue} renderingQueue - The rendering queue object.
- */
-
-/**
- * Simple viewer control to display thumbnails for pages.
- * @class
- * @implements {IRenderableView}
- */
-var PDFThumbnailViewer = (function PDFThumbnailViewerClosure() {
-  /**
-   * @constructs PDFThumbnailViewer
-   * @param {PDFThumbnailViewerOptions} options
-   */
-  function PDFThumbnailViewer(options) {
-    this.container = options.container;
-    this.renderingQueue = options.renderingQueue;
-    this.linkService = options.linkService;
-
-    this.scroll = watchScroll(this.container, this._scrollUpdated.bind(this));
-    this._resetView();
-  }
-
-  PDFThumbnailViewer.prototype = {
-    /**
-     * @private
-     */
-    _scrollUpdated: function PDFThumbnailViewer_scrollUpdated() {
-      this.renderingQueue.renderHighestPriority();
+  }, {
+    key: 'currentPageLabel',
+    get: function get() {
+      return this._pageLabels && this._pageLabels[this._currentPageNumber - 1];
     },
-
-    getThumbnail: function PDFThumbnailViewer_getThumbnail(index) {
-      return this.thumbnails[index];
-    },
-
-    /**
-     * @private
-     */
-    _getVisibleThumbs: function PDFThumbnailViewer_getVisibleThumbs() {
-      return getVisibleElements(this.container, this.thumbnails);
-    },
-
-    scrollThumbnailIntoView:
-        function PDFThumbnailViewer_scrollThumbnailIntoView(page) {
-      var selected = document.querySelector('.thumbnail.selected');
-      if (selected) {
-        selected.classList.remove('selected');
-      }
-      var thumbnail = document.getElementById('thumbnailContainer' + page);
-      if (thumbnail) {
-        thumbnail.classList.add('selected');
-      }
-      var visibleThumbs = this._getVisibleThumbs();
-      var numVisibleThumbs = visibleThumbs.views.length;
-
-      // If the thumbnail isn't currently visible, scroll it into view.
-      if (numVisibleThumbs > 0) {
-        var first = visibleThumbs.first.id;
-        // Account for only one thumbnail being visible.
-        var last = (numVisibleThumbs > 1 ? visibleThumbs.last.id : first);
-        if (page <= first || page >= last) {
-          scrollIntoView(thumbnail, { top: THUMBNAIL_SCROLL_MARGIN });
+    set: function set(val) {
+      var pageNumber = val | 0;
+      if (this._pageLabels) {
+        var i = this._pageLabels.indexOf(val);
+        if (i >= 0) {
+          pageNumber = i + 1;
         }
       }
+      this.currentPageNumber = pageNumber;
+    }
+  }, {
+    key: 'currentScale',
+    get: function get() {
+      return this._currentScale !== _ui_utils.UNKNOWN_SCALE ? this._currentScale : _ui_utils.DEFAULT_SCALE;
     },
-
-    get pagesRotation() {
-      return this._pagesRotation;
-    },
-
-    set pagesRotation(rotation) {
-      this._pagesRotation = rotation;
-      for (var i = 0, l = this.thumbnails.length; i < l; i++) {
-        var thumb = this.thumbnails[i];
-        thumb.update(rotation);
-      }
-    },
-
-    cleanup: function PDFThumbnailViewer_cleanup() {
-      var tempCanvas = PDFThumbnailView.tempImageCache;
-      if (tempCanvas) {
-        // Zeroing the width and height causes Firefox to release graphics
-        // resources immediately, which can greatly reduce memory consumption.
-        tempCanvas.width = 0;
-        tempCanvas.height = 0;
-      }
-      PDFThumbnailView.tempImageCache = null;
-    },
-
-    /**
-     * @private
-     */
-    _resetView: function PDFThumbnailViewer_resetView() {
-      this.thumbnails = [];
-      this._pagesRotation = 0;
-      this._pagesRequests = [];
-    },
-
-    setDocument: function PDFThumbnailViewer_setDocument(pdfDocument) {
-      if (this.pdfDocument) {
-        // cleanup of the elements and views
-        var thumbsView = this.container;
-        while (thumbsView.hasChildNodes()) {
-          thumbsView.removeChild(thumbsView.lastChild);
-        }
-        this._resetView();
-      }
-
-      this.pdfDocument = pdfDocument;
-      if (!pdfDocument) {
-        return Promise.resolve();
-      }
-
-      return pdfDocument.getPage(1).then(function (firstPage) {
-        var pagesCount = pdfDocument.numPages;
-        var viewport = firstPage.getViewport(1.0);
-        for (var pageNum = 1; pageNum <= pagesCount; ++pageNum) {
-          var thumbnail = new PDFThumbnailView({
-            container: this.container,
-            id: pageNum,
-            defaultViewport: viewport.clone(),
-            linkService: this.linkService,
-            renderingQueue: this.renderingQueue
-          });
-          this.thumbnails.push(thumbnail);
-        }
-      }.bind(this));
-    },
-
-    /**
-     * @param {PDFPageView} pageView
-     * @returns {PDFPage}
-     * @private
-     */
-    _ensurePdfPageLoaded:
-        function PDFThumbnailViewer_ensurePdfPageLoaded(thumbView) {
-      if (thumbView.pdfPage) {
-        return Promise.resolve(thumbView.pdfPage);
-      }
-      var pageNumber = thumbView.id;
-      if (this._pagesRequests[pageNumber]) {
-        return this._pagesRequests[pageNumber];
+    set: function set(val) {
+      if (isNaN(val)) {
+        throw new Error('Invalid numeric scale');
       }
-      var promise = this.pdfDocument.getPage(pageNumber).then(
-        function (pdfPage) {
-          thumbView.setPdfPage(pdfPage);
-          this._pagesRequests[pageNumber] = null;
-          return pdfPage;
-        }.bind(this));
-      this._pagesRequests[pageNumber] = promise;
-      return promise;
-    },
-
-    ensureThumbnailVisible:
-        function PDFThumbnailViewer_ensureThumbnailVisible(page) {
-      // Ensure that the thumbnail of the current page is visible
-      // when switching from another view.
-      scrollIntoView(document.getElementById('thumbnailContainer' + page));
-    },
-
-    forceRendering: function () {
-      var visibleThumbs = this._getVisibleThumbs();
-      var thumbView = this.renderingQueue.getHighestPriority(visibleThumbs,
-                                                             this.thumbnails,
-                                                             this.scroll.down);
-      if (thumbView) {
-        this._ensurePdfPageLoaded(thumbView).then(function () {
-          this.renderingQueue.renderView(thumbView);
-        }.bind(this));
-        return true;
+      if (!this.pdfDocument) {
+        return;
       }
-      return false;
+      this._setScale(val, false);
     }
-  };
-
-  return PDFThumbnailViewer;
-})();
-
-
-/**
- * @typedef {Object} PDFOutlineViewOptions
- * @property {HTMLDivElement} container - The viewer element.
- * @property {Array} outline - An array of outline objects.
- * @property {IPDFLinkService} linkService - The navigation/linking service.
- */
-
-/**
- * @class
- */
-var PDFOutlineView = (function PDFOutlineViewClosure() {
-  /**
-   * @constructs PDFOutlineView
-   * @param {PDFOutlineViewOptions} options
-   */
-  function PDFOutlineView(options) {
-    this.container = options.container;
-    this.outline = options.outline;
-    this.linkService = options.linkService;
-    this.lastToggleIsShow = true;
-  }
-
-  PDFOutlineView.prototype = {
-    reset: function PDFOutlineView_reset() {
-      var container = this.container;
-      while (container.firstChild) {
-        container.removeChild(container.firstChild);
-      }
-      this.lastToggleIsShow = true;
-    },
-
-    /**
-     * @private
-     */
-    _dispatchEvent: function PDFOutlineView_dispatchEvent(outlineCount) {
-      var event = document.createEvent('CustomEvent');
-      event.initCustomEvent('outlineloaded', true, true, {
-        outlineCount: outlineCount
-      });
-      this.container.dispatchEvent(event);
+  }, {
+    key: 'currentScaleValue',
+    get: function get() {
+      return this._currentScaleValue;
     },
-
-    /**
-     * @private
-     */
-    _bindLink: function PDFOutlineView_bindLink(element, item) {
-      if (item.url) {
-        PDFJS.addLinkAttributes(element, { url: item.url });
+    set: function set(val) {
+      if (!this.pdfDocument) {
         return;
       }
-      var linkService = this.linkService;
-      element.href = linkService.getDestinationHash(item.dest);
-      element.onclick = function goToDestination(e) {
-        linkService.navigateTo(item.dest);
-        return false;
-      };
-    },
-
-    /**
-     * Prepend a button before an outline item which allows the user to toggle
-     * the visibility of all outline items at that level.
-     *
-     * @private
-     */
-    _addToggleButton: function PDFOutlineView_addToggleButton(div) {
-      var toggler = document.createElement('div');
-      toggler.className = 'outlineItemToggler';
-      toggler.onclick = function(event) {
-        event.stopPropagation();
-        toggler.classList.toggle('outlineItemsHidden');
-
-        if (event.shiftKey) {
-          var shouldShowAll = !toggler.classList.contains('outlineItemsHidden');
-          this._toggleOutlineItem(div, shouldShowAll);
-        }
-      }.bind(this);
-      div.insertBefore(toggler, div.firstChild);
+      this._setScale(val, false);
+    }
+  }, {
+    key: 'pagesRotation',
+    get: function get() {
+      return this._pagesRotation;
     },
-
-    /**
-     * Toggle the visibility of the subtree of an outline item.
-     *
-     * @param {Element} root - the root of the outline (sub)tree.
-     * @param {boolean} state - whether to show the outline (sub)tree. If false,
-     *   the outline subtree rooted at |root| will be collapsed.
-     *
-     * @private
-     */
-    _toggleOutlineItem: function PDFOutlineView_toggleOutlineItem(root, show) {
-      this.lastToggleIsShow = show;
-      var togglers = root.querySelectorAll('.outlineItemToggler');
-      for (var i = 0, ii = togglers.length; i < ii; ++i) {
-        togglers[i].classList[show ? 'remove' : 'add']('outlineItemsHidden');
+    set: function set(rotation) {
+      if (!(typeof rotation === 'number' && rotation % 90 === 0)) {
+        throw new Error('Invalid pages rotation angle.');
       }
-    },
-
-    /**
-     * Collapse or expand all subtrees of the outline.
-     */
-    toggleOutlineTree: function PDFOutlineView_toggleOutlineTree() {
-      this._toggleOutlineItem(this.container, !this.lastToggleIsShow);
-    },
-
-    render: function PDFOutlineView_render() {
-      var outline = this.outline;
-      var outlineCount = 0;
-
-      this.reset();
-
-      if (!outline) {
-        this._dispatchEvent(outlineCount);
+      if (!this.pdfDocument) {
         return;
       }
-
-      var fragment = document.createDocumentFragment();
-      var queue = [{ parent: fragment, items: this.outline }];
-      var hasAnyNesting = false;
-      while (queue.length > 0) {
-        var levelData = queue.shift();
-        for (var i = 0, len = levelData.items.length; i < len; i++) {
-          var item = levelData.items[i];
-          var div = document.createElement('div');
-          div.className = 'outlineItem';
-          var element = document.createElement('a');
-          this._bindLink(element, item);
-          element.textContent = PDFJS.removeNullCharacters(item.title);
-          div.appendChild(element);
-
-          if (item.items.length > 0) {
-            hasAnyNesting = true;
-            this._addToggleButton(div);
-
-            var itemsDiv = document.createElement('div');
-            itemsDiv.className = 'outlineItems';
-            div.appendChild(itemsDiv);
-            queue.push({ parent: itemsDiv, items: item.items });
-          }
-
-          levelData.parent.appendChild(div);
-          outlineCount++;
-        }
+      this._pagesRotation = rotation;
+      for (var i = 0, ii = this._pages.length; i < ii; i++) {
+        var pageView = this._pages[i];
+        pageView.update(pageView.scale, rotation);
       }
-      if (hasAnyNesting) {
-        this.container.classList.add('outlineWithDeepNesting');
+      this._setScale(this._currentScaleValue, true);
+      if (this.defaultRenderingQueue) {
+        this.update();
       }
-
-      this.container.appendChild(fragment);
-
-      this._dispatchEvent(outlineCount);
     }
-  };
-
-  return PDFOutlineView;
-})();
-
-
-/**
- * @typedef {Object} PDFAttachmentViewOptions
- * @property {HTMLDivElement} container - The viewer element.
- * @property {Array} attachments - An array of attachment objects.
- * @property {DownloadManager} downloadManager - The download manager.
- */
-
-/**
- * @class
- */
-var PDFAttachmentView = (function PDFAttachmentViewClosure() {
-  /**
-   * @constructs PDFAttachmentView
-   * @param {PDFAttachmentViewOptions} options
-   */
-  function PDFAttachmentView(options) {
-    this.container = options.container;
-    this.attachments = options.attachments;
-    this.downloadManager = options.downloadManager;
-  }
-
-  PDFAttachmentView.prototype = {
-    reset: function PDFAttachmentView_reset() {
-      var container = this.container;
-      while (container.firstChild) {
-        container.removeChild(container.firstChild);
-      }
-    },
-
-    /**
-     * @private
-     */
-    _dispatchEvent: function PDFAttachmentView_dispatchEvent(attachmentsCount) {
-      var event = document.createEvent('CustomEvent');
-      event.initCustomEvent('attachmentsloaded', true, true, {
-        attachmentsCount: attachmentsCount
-      });
-      this.container.dispatchEvent(event);
-    },
-
-    /**
-     * @private
-     */
-    _bindLink: function PDFAttachmentView_bindLink(button, content, filename) {
-      button.onclick = function downloadFile(e) {
-        this.downloadManager.downloadData(content, filename, '');
-        return false;
-      }.bind(this);
-    },
-
-    render: function PDFAttachmentView_render() {
-      var attachments = this.attachments;
-      var attachmentsCount = 0;
-
-      this.reset();
-
-      if (!attachments) {
-        this._dispatchEvent(attachmentsCount);
-        return;
-      }
-
-      var names = Object.keys(attachments).sort(function(a, b) {
-        return a.toLowerCase().localeCompare(b.toLowerCase());
-      });
-      attachmentsCount = names.length;
-
-      for (var i = 0; i < attachmentsCount; i++) {
-        var item = attachments[names[i]];
-        var filename = getFileName(item.filename);
-        var div = document.createElement('div');
-        div.className = 'attachmentsItem';
-        var button = document.createElement('button');
-        this._bindLink(button, item.content, filename);
-        button.textContent = PDFJS.removeNullCharacters(filename);
-        div.appendChild(button);
-        this.container.appendChild(div);
+  }, {
+    key: 'isInPresentationMode',
+    get: function get() {
+      return this.presentationModeState === PresentationModeState.FULLSCREEN;
+    }
+  }, {
+    key: 'isChangingPresentationMode',
+    get: function get() {
+      return this.presentationModeState === PresentationModeState.CHANGING;
+    }
+  }, {
+    key: 'isHorizontalScrollbarEnabled',
+    get: function get() {
+      return this.isInPresentationMode ? false : this.container.scrollWidth > this.container.clientWidth;
+    }
+  }, {
+    key: 'hasEqualPageSizes',
+    get: function get() {
+      var firstPageView = this._pages[0];
+      for (var i = 1, ii = this._pages.length; i < ii; ++i) {
+        var pageView = this._pages[i];
+        if (pageView.width !== firstPageView.width || pageView.height !== firstPageView.height) {
+          return false;
+        }
       }
-
-      this._dispatchEvent(attachmentsCount);
+      return true;
     }
-  };
-
-  return PDFAttachmentView;
-})();
-
+  }]);
 
-var PDFViewerApplication = {
-  initialBookmark: document.location.hash.substring(1),
-  initialDestination: null,
-  initialized: false,
-  fellback: false,
-  pdfDocument: null,
-  pdfLoadingTask: null,
-  sidebarOpen: false,
-  printing: false,
-  /** @type {PDFViewer} */
-  pdfViewer: null,
-  /** @type {PDFThumbnailViewer} */
-  pdfThumbnailViewer: null,
-  /** @type {PDFRenderingQueue} */
-  pdfRenderingQueue: null,
-  /** @type {PDFPresentationMode} */
-  pdfPresentationMode: null,
-  /** @type {PDFDocumentProperties} */
-  pdfDocumentProperties: null,
-  /** @type {PDFLinkService} */
-  pdfLinkService: null,
-  /** @type {PDFHistory} */
-  pdfHistory: null,
-  pageRotation: 0,
-  isInitialViewSet: false,
-  animationStartedPromise: null,
-  preferenceSidebarViewOnLoad: SidebarView.NONE,
-  preferencePdfBugEnabled: false,
-  preferenceShowPreviousViewOnLoad: true,
-  preferenceDefaultZoomValue: '',
-  isViewerEmbedded: (window.parent !== window),
-  url: '',
+  return PDFViewer;
+}();
 
-  // called once when the document is loaded
-  initialize: function pdfViewInitialize() {
-    var pdfRenderingQueue = new PDFRenderingQueue();
-    pdfRenderingQueue.onIdle = this.cleanup.bind(this);
-    this.pdfRenderingQueue = pdfRenderingQueue;
-
-    var pdfLinkService = new PDFLinkService();
-    this.pdfLinkService = pdfLinkService;
-
-    var container = document.getElementById('viewerContainer');
-    var viewer = document.getElementById('viewer');
-    this.pdfViewer = new PDFViewer({
-      container: container,
-      viewer: viewer,
-      renderingQueue: pdfRenderingQueue,
-      linkService: pdfLinkService
-    });
-    pdfRenderingQueue.setViewer(this.pdfViewer);
-    pdfLinkService.setViewer(this.pdfViewer);
-
-    var thumbnailContainer = document.getElementById('thumbnailView');
-    this.pdfThumbnailViewer = new PDFThumbnailViewer({
-      container: thumbnailContainer,
-      renderingQueue: pdfRenderingQueue,
-      linkService: pdfLinkService
-    });
-    pdfRenderingQueue.setThumbnailViewer(this.pdfThumbnailViewer);
+exports.PresentationModeState = PresentationModeState;
+exports.PDFViewer = PDFViewer;
 
-    Preferences.initialize();
+/***/ }),
+/* 28 */
+/***/ (function(module, exports, __webpack_require__) {
 
-    this.pdfHistory = new PDFHistory({
-      linkService: pdfLinkService
-    });
-    pdfLinkService.setHistory(this.pdfHistory);
+"use strict";
 
-    this.findController = new PDFFindController({
-      pdfViewer: this.pdfViewer,
-      integratedFind: this.supportsIntegratedFind
-    });
-    this.pdfViewer.setFindController(this.findController);
 
-    this.findBar = new PDFFindBar({
-      bar: document.getElementById('findbar'),
-      toggleButton: document.getElementById('viewFind'),
-      findField: document.getElementById('findInput'),
-      highlightAllCheckbox: document.getElementById('findHighlightAll'),
-      caseSensitiveCheckbox: document.getElementById('findMatchCase'),
-      findMsg: document.getElementById('findMsg'),
-      findResultsCount: document.getElementById('findResultsCount'),
-      findStatusIcon: document.getElementById('findStatusIcon'),
-      findPreviousButton: document.getElementById('findPrevious'),
-      findNextButton: document.getElementById('findNext'),
-      findController: this.findController
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.BasePreferences = undefined;
+
+var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };
+
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
+
+var _ui_utils = __webpack_require__(0);
+
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
+
+var defaultPreferences = null;
+function getDefaultPreferences() {
+  if (!defaultPreferences) {
+    defaultPreferences = Promise.resolve({
+      "showPreviousViewOnLoad": true,
+      "defaultZoomValue": "",
+      "sidebarViewOnLoad": 0,
+      "enableHandToolOnLoad": false,
+      "cursorToolOnLoad": 0,
+      "enableWebGL": false,
+      "pdfBugEnabled": false,
+      "disableRange": false,
+      "disableStream": false,
+      "disableAutoFetch": false,
+      "disableFontFace": false,
+      "disableTextLayer": false,
+      "useOnlyCssZoom": false,
+      "externalLinkTarget": 0,
+      "enhanceTextSelection": false,
+      "renderer": "canvas",
+      "renderInteractiveForms": false,
+      "enablePrintAutoRotate": false,
+      "disablePageMode": false,
+      "disablePageLabels": false
     });
+  }
+  return defaultPreferences;
+}
 
-    this.findController.setFindBar(this.findBar);
+var BasePreferences = function () {
+  function BasePreferences() {
+    var _this = this;
 
-    HandTool.initialize({
-      container: container,
-      toggleHandTool: document.getElementById('toggleHandTool')
-    });
+    _classCallCheck(this, BasePreferences);
 
-    this.pdfDocumentProperties = new PDFDocumentProperties({
-      overlayName: 'documentPropertiesOverlay',
-      closeButton: document.getElementById('documentPropertiesClose'),
-      fields: {
-        'fileName': document.getElementById('fileNameField'),
-        'fileSize': document.getElementById('fileSizeField'),
-        'title': document.getElementById('titleField'),
-        'author': document.getElementById('authorField'),
-        'subject': document.getElementById('subjectField'),
-        'keywords': document.getElementById('keywordsField'),
-        'creationDate': document.getElementById('creationDateField'),
-        'modificationDate': document.getElementById('modificationDateField'),
-        'creator': document.getElementById('creatorField'),
-        'producer': document.getElementById('producerField'),
-        'version': document.getElementById('versionField'),
-        'pageCount': document.getElementById('pageCountField')
+    if (this.constructor === BasePreferences) {
+      throw new Error('Cannot initialize BasePreferences.');
+    }
+    this.prefs = null;
+    this._initializedPromise = getDefaultPreferences().then(function (defaults) {
+      Object.defineProperty(_this, 'defaults', {
+        value: Object.freeze(defaults),
+        writable: false,
+        enumerable: true,
+        configurable: false
+      });
+      _this.prefs = (0, _ui_utils.cloneObj)(defaults);
+      return _this._readFromStorage(defaults);
+    }).then(function (prefObj) {
+      if (prefObj) {
+        _this.prefs = prefObj;
       }
     });
+  }
 
-    SecondaryToolbar.initialize({
-      toolbar: document.getElementById('secondaryToolbar'),
-      toggleButton: document.getElementById('secondaryToolbarToggle'),
-      presentationModeButton:
-        document.getElementById('secondaryPresentationMode'),
-      openFile: document.getElementById('secondaryOpenFile'),
-      print: document.getElementById('secondaryPrint'),
-      download: document.getElementById('secondaryDownload'),
-      viewBookmark: document.getElementById('secondaryViewBookmark'),
-      firstPage: document.getElementById('firstPage'),
-      lastPage: document.getElementById('lastPage'),
-      pageRotateCw: document.getElementById('pageRotateCw'),
-      pageRotateCcw: document.getElementById('pageRotateCcw'),
-      documentPropertiesButton: document.getElementById('documentProperties')
-    });
+  _createClass(BasePreferences, [{
+    key: "_writeToStorage",
+    value: function _writeToStorage(prefObj) {
+      return Promise.reject(new Error('Not implemented: _writeToStorage'));
+    }
+  }, {
+    key: "_readFromStorage",
+    value: function _readFromStorage(prefObj) {
+      return Promise.reject(new Error('Not implemented: _readFromStorage'));
+    }
+  }, {
+    key: "reset",
+    value: function reset() {
+      var _this2 = this;
 
-    if (this.supportsFullscreen) {
-      var toolbar = SecondaryToolbar;
-      this.pdfPresentationMode = new PDFPresentationMode({
-        container: container,
-        viewer: viewer,
-        pdfViewer: this.pdfViewer,
-        pdfThumbnailViewer: this.pdfThumbnailViewer,
-        contextMenuItems: [
-          { element: document.getElementById('contextFirstPage'),
-            handler: toolbar.firstPageClick.bind(toolbar) },
-          { element: document.getElementById('contextLastPage'),
-            handler: toolbar.lastPageClick.bind(toolbar) },
-          { element: document.getElementById('contextPageRotateCw'),
-            handler: toolbar.pageRotateCwClick.bind(toolbar) },
-          { element: document.getElementById('contextPageRotateCcw'),
-            handler: toolbar.pageRotateCcwClick.bind(toolbar) }
-        ]
+      return this._initializedPromise.then(function () {
+        _this2.prefs = (0, _ui_utils.cloneObj)(_this2.defaults);
+        return _this2._writeToStorage(_this2.defaults);
       });
     }
+  }, {
+    key: "reload",
+    value: function reload() {
+      var _this3 = this;
 
-    PasswordPrompt.initialize({
-      overlayName: 'passwordOverlay',
-      passwordField: document.getElementById('password'),
-      passwordText: document.getElementById('passwordText'),
-      passwordSubmit: document.getElementById('passwordSubmit'),
-      passwordCancel: document.getElementById('passwordCancel')
-    });
-
-    var self = this;
-    var initializedPromise = Promise.all([
-      Preferences.get('enableWebGL').then(function resolved(value) {
-        PDFJS.disableWebGL = !value;
-      }),
-      Preferences.get('sidebarViewOnLoad').then(function resolved(value) {
-        self.preferenceSidebarViewOnLoad = value;
-      }),
-      Preferences.get('pdfBugEnabled').then(function resolved(value) {
-        self.preferencePdfBugEnabled = value;
-      }),
-      Preferences.get('showPreviousViewOnLoad').then(function resolved(value) {
-        self.preferenceShowPreviousViewOnLoad = value;
-      }),
-      Preferences.get('defaultZoomValue').then(function resolved(value) {
-        self.preferenceDefaultZoomValue = value;
-      }),
-      Preferences.get('disableTextLayer').then(function resolved(value) {
-        if (PDFJS.disableTextLayer === true) {
-          return;
-        }
-        PDFJS.disableTextLayer = value;
-      }),
-      Preferences.get('disableRange').then(function resolved(value) {
-        if (PDFJS.disableRange === true) {
-          return;
-        }
-        PDFJS.disableRange = value;
-      }),
-      Preferences.get('disableStream').then(function resolved(value) {
-        if (PDFJS.disableStream === true) {
-          return;
-        }
-        PDFJS.disableStream = value;
-      }),
-      Preferences.get('disableAutoFetch').then(function resolved(value) {
-        PDFJS.disableAutoFetch = value;
-      }),
-      Preferences.get('disableFontFace').then(function resolved(value) {
-        if (PDFJS.disableFontFace === true) {
-          return;
-        }
-        PDFJS.disableFontFace = value;
-      }),
-      Preferences.get('useOnlyCssZoom').then(function resolved(value) {
-        PDFJS.useOnlyCssZoom = value;
-      }),
-      Preferences.get('externalLinkTarget').then(function resolved(value) {
-        if (PDFJS.isExternalLinkTargetSet()) {
-          return;
+      return this._initializedPromise.then(function () {
+        return _this3._readFromStorage(_this3.defaults);
+      }).then(function (prefObj) {
+        if (prefObj) {
+          _this3.prefs = prefObj;
         }
-        PDFJS.externalLinkTarget = value;
-      }),
-      // TODO move more preferences and other async stuff here
-    ]).catch(function (reason) { });
-
-    return initializedPromise.then(function () {
-      if (self.isViewerEmbedded && !PDFJS.isExternalLinkTargetSet()) {
-        // Prevent external links from "replacing" the viewer,
-        // when it's embedded in e.g. an iframe or an object.
-        PDFJS.externalLinkTarget = PDFJS.LinkTarget.TOP;
-      }
-
-      self.initialized = true;
-    });
-  },
-
-  zoomIn: function pdfViewZoomIn(ticks) {
-    var newScale = this.pdfViewer.currentScale;
-    do {
-      newScale = (newScale * DEFAULT_SCALE_DELTA).toFixed(2);
-      newScale = Math.ceil(newScale * 10) / 10;
-      newScale = Math.min(MAX_SCALE, newScale);
-    } while (--ticks > 0 && newScale < MAX_SCALE);
-    this.pdfViewer.currentScaleValue = newScale;
-  },
-
-  zoomOut: function pdfViewZoomOut(ticks) {
-    var newScale = this.pdfViewer.currentScale;
-    do {
-      newScale = (newScale / DEFAULT_SCALE_DELTA).toFixed(2);
-      newScale = Math.floor(newScale * 10) / 10;
-      newScale = Math.max(MIN_SCALE, newScale);
-    } while (--ticks > 0 && newScale > MIN_SCALE);
-    this.pdfViewer.currentScaleValue = newScale;
-  },
-
-  get pagesCount() {
-    return this.pdfDocument.numPages;
-  },
-
-  set page(val) {
-    this.pdfLinkService.page = val;
-  },
-
-  get page() { // TODO remove
-    return this.pdfLinkService.page;
-  },
-
-  get supportsPrinting() {
-    var canvas = document.createElement('canvas');
-    var value = 'mozPrintCallback' in canvas;
-
-    return PDFJS.shadow(this, 'supportsPrinting', value);
-  },
-
-  get supportsFullscreen() {
-    var doc = document.documentElement;
-    var support = !!(doc.requestFullscreen || doc.mozRequestFullScreen ||
-                     doc.webkitRequestFullScreen || doc.msRequestFullscreen);
-
-    if (document.fullscreenEnabled === false ||
-        document.mozFullScreenEnabled === false ||
-        document.webkitFullscreenEnabled === false ||
-        document.msFullscreenEnabled === false) {
-      support = false;
-    }
-    if (support && PDFJS.disableFullscreen === true) {
-      support = false;
+      });
     }
-
-    return PDFJS.shadow(this, 'supportsFullscreen', support);
-  },
-
-  get supportsIntegratedFind() {
-    var support = false;
-
-    return PDFJS.shadow(this, 'supportsIntegratedFind', support);
-  },
-
-  get supportsDocumentFonts() {
-    var support = true;
-
-    return PDFJS.shadow(this, 'supportsDocumentFonts', support);
-  },
-
-  get supportsDocumentColors() {
-    var support = true;
-
-    return PDFJS.shadow(this, 'supportsDocumentColors', support);
-  },
-
-  get loadingBar() {
-    var bar = new ProgressBar('#loadingBar', {});
-
-    return PDFJS.shadow(this, 'loadingBar', bar);
-  },
-
-  get supportedMouseWheelZoomModifierKeys() {
-    var support = {
-      ctrlKey: true,
-      metaKey: true,
-    };
-
-    return PDFJS.shadow(this, 'supportedMouseWheelZoomModifierKeys', support);
-  },
-
-
-  setTitleUsingUrl: function pdfViewSetTitleUsingUrl(url) {
-    this.url = url;
-    try {
-      this.setTitle(decodeURIComponent(getFileName(url)) || url);
-    } catch (e) {
-      // decodeURIComponent may throw URIError,
-      // fall back to using the unprocessed url in that case
-      this.setTitle(url);
+  }, {
+    key: "set",
+    value: function set(name, value) {
+      var _this4 = this;
+
+      return this._initializedPromise.then(function () {
+        if (_this4.defaults[name] === undefined) {
+          throw new Error("Set preference: \"" + name + "\" is undefined.");
+        } else if (value === undefined) {
+          throw new Error('Set preference: no value is specified.');
+        }
+        var valueType = typeof value === "undefined" ? "undefined" : _typeof(value);
+        var defaultType = _typeof(_this4.defaults[name]);
+        if (valueType !== defaultType) {
+          if (valueType === 'number' && defaultType === 'string') {
+            value = value.toString();
+          } else {
+            throw new Error("Set preference: \"" + value + "\" is a " + valueType + ", " + ("expected a " + defaultType + "."));
+          }
+        } else {
+          if (valueType === 'number' && (value | 0) !== value) {
+            throw new Error("Set preference: \"" + value + "\" must be an integer.");
+          }
+        }
+        _this4.prefs[name] = value;
+        return _this4._writeToStorage(_this4.prefs);
+      });
     }
-  },
+  }, {
+    key: "get",
+    value: function get(name) {
+      var _this5 = this;
 
-  setTitle: function pdfViewSetTitle(title) {
-    if (this.isViewerEmbedded) {
-      // Embedded PDF viewers should not be changing their parent page's title.
-      return;
+      return this._initializedPromise.then(function () {
+        var defaultValue = _this5.defaults[name];
+        if (defaultValue === undefined) {
+          throw new Error("Get preference: \"" + name + "\" is undefined.");
+        } else {
+          var prefValue = _this5.prefs[name];
+          if (prefValue !== undefined) {
+            return prefValue;
+          }
+        }
+        return defaultValue;
+      });
     }
-    document.title = title;
-  },
+  }]);
 
-  /**
-   * Closes opened PDF document.
-   * @returns {Promise} - Returns the promise, which is resolved when all
-   *                      destruction is completed.
-   */
-  close: function pdfViewClose() {
-    var errorWrapper = document.getElementById('errorWrapper');
-    errorWrapper.setAttribute('hidden', 'true');
-
-    if (!this.pdfLoadingTask) {
-      return Promise.resolve();
-    }
+  return BasePreferences;
+}();
 
-    var promise = this.pdfLoadingTask.destroy();
-    this.pdfLoadingTask = null;
+exports.BasePreferences = BasePreferences;
 
-    if (this.pdfDocument) {
-      this.pdfDocument = null;
+/***/ }),
+/* 29 */
+/***/ (function(module, exports, __webpack_require__) {
 
-      this.pdfThumbnailViewer.setDocument(null);
-      this.pdfViewer.setDocument(null);
-      this.pdfLinkService.setDocument(null, null);
-    }
+"use strict";
 
-    if (typeof PDFBug !== 'undefined') {
-      PDFBug.cleanup();
-    }
-    return promise;
-  },
 
-  /**
-   * Opens PDF document specified by URL or array with additional arguments.
-   * @param {string|TypedArray|ArrayBuffer} file - PDF location or binary data.
-   * @param {Object} args - (optional) Additional arguments for the getDocument
-   *                        call, e.g. HTTP headers ('httpHeaders') or
-   *                        alternative data transport ('range').
-   * @returns {Promise} - Returns the promise, which is resolved when document
-   *                      is opened.
-   */
-  open: function pdfViewOpen(file, args) {
-    var scale = 0;
-    if (arguments.length > 2 || typeof args === 'number') {
-      console.warn('Call of open() with obsolete signature.');
-      if (typeof args === 'number') {
-        scale = args; // scale argument was found
-      }
-      args = arguments[4] || null;
-      if (arguments[3] && typeof arguments[3] === 'object') {
-        // The pdfDataRangeTransport argument is present.
-        args = Object.create(args);
-        args.range = arguments[3];
-      }
-      if (typeof arguments[2] === 'string') {
-        // The password argument is present.
-        args = Object.create(args);
-        args.password = arguments[2];
-      }
-    }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.SecondaryToolbar = undefined;
 
-    if (this.pdfLoadingTask) {
-      // We need to destroy already opened document.
-      return this.close().then(function () {
-        // Reload the preferences if a document was previously opened.
-        Preferences.reload();
-        // ... and repeat the open() call.
-        return this.open(file, args);
-      }.bind(this));
-    }
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-    var parameters = Object.create(null);
-    if (typeof file === 'string') { // URL
-      this.setTitleUsingUrl(file);
-      parameters.url = file;
-    } else if (file && 'byteLength' in file) { // ArrayBuffer
-      parameters.data = file;
-    } else if (file.url && file.originalUrl) {
-      this.setTitleUsingUrl(file.originalUrl);
-      parameters.url = file.url;
-    }
-    if (args) {
-      for (var prop in args) {
-        parameters[prop] = args[prop];
-      }
-    }
+var _pdf_cursor_tools = __webpack_require__(6);
 
-    var self = this;
-    self.downloadComplete = false;
+var _ui_utils = __webpack_require__(0);
 
-    var loadingTask = PDFJS.getDocument(parameters);
-    this.pdfLoadingTask = loadingTask;
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-    loadingTask.onPassword = function passwordNeeded(updatePassword, reason) {
-      PasswordPrompt.updatePassword = updatePassword;
-      PasswordPrompt.reason = reason;
-      PasswordPrompt.open();
-    };
+var SecondaryToolbar = function () {
+  function SecondaryToolbar(options, mainContainer, eventBus) {
+    _classCallCheck(this, SecondaryToolbar);
 
-    loadingTask.onProgress = function getDocumentProgress(progressData) {
-      self.progress(progressData.loaded / progressData.total);
+    this.toolbar = options.toolbar;
+    this.toggleButton = options.toggleButton;
+    this.toolbarButtonContainer = options.toolbarButtonContainer;
+    this.buttons = [{
+      element: options.presentationModeButton,
+      eventName: 'presentationmode',
+      close: true
+    }, {
+      element: options.openFileButton,
+      eventName: 'openfile',
+      close: true
+    }, {
+      element: options.printButton,
+      eventName: 'print',
+      close: true
+    }, {
+      element: options.downloadButton,
+      eventName: 'download',
+      close: true
+    }, {
+      element: options.viewBookmarkButton,
+      eventName: null,
+      close: true
+    }, {
+      element: options.firstPageButton,
+      eventName: 'firstpage',
+      close: true
+    }, {
+      element: options.lastPageButton,
+      eventName: 'lastpage',
+      close: true
+    }, {
+      element: options.pageRotateCwButton,
+      eventName: 'rotatecw',
+      close: false
+    }, {
+      element: options.pageRotateCcwButton,
+      eventName: 'rotateccw',
+      close: false
+    }, {
+      element: options.cursorSelectToolButton,
+      eventName: 'switchcursortool',
+      eventDetails: { tool: _pdf_cursor_tools.CursorTool.SELECT },
+      close: true
+    }, {
+      element: options.cursorHandToolButton,
+      eventName: 'switchcursortool',
+      eventDetails: { tool: _pdf_cursor_tools.CursorTool.HAND },
+      close: true
+    }, {
+      element: options.documentPropertiesButton,
+      eventName: 'documentproperties',
+      close: true
+    }];
+    this.items = {
+      firstPage: options.firstPageButton,
+      lastPage: options.lastPageButton,
+      pageRotateCw: options.pageRotateCwButton,
+      pageRotateCcw: options.pageRotateCcwButton
     };
+    this.mainContainer = mainContainer;
+    this.eventBus = eventBus;
+    this.opened = false;
+    this.containerHeight = null;
+    this.previousContainerHeight = null;
+    this.reset();
+    this._bindClickListeners();
+    this._bindCursorToolsListener(options);
+    this.eventBus.on('resize', this._setMaxHeight.bind(this));
+  }
 
-    // Listen for unsupported features to trigger the fallback UI.
-    loadingTask.onUnsupportedFeature = this.fallback.bind(this);
-
-    var result = loadingTask.promise.then(
-      function getDocumentCallback(pdfDocument) {
-        self.load(pdfDocument, scale);
-      },
-      function getDocumentError(exception) {
-        var message = exception && exception.message;
-        var loadingErrorMessage = mozL10n.get('loading_error', null,
-          'An error occurred while loading the PDF.');
-
-        if (exception instanceof PDFJS.InvalidPDFException) {
-          // change error message also for other builds
-          loadingErrorMessage = mozL10n.get('invalid_file_error', null,
-                                            'Invalid or corrupted PDF file.');
-        } else if (exception instanceof PDFJS.MissingPDFException) {
-          // special message for missing PDF's
-          loadingErrorMessage = mozL10n.get('missing_file_error', null,
-                                            'Missing PDF file.');
-        } else if (exception instanceof PDFJS.UnexpectedResponseException) {
-          loadingErrorMessage = mozL10n.get('unexpected_response_error', null,
-                                            'Unexpected server response.');
-        }
-
-        var moreInfo = {
-          message: message
-        };
-        self.error(loadingErrorMessage, moreInfo);
+  _createClass(SecondaryToolbar, [{
+    key: 'setPageNumber',
+    value: function setPageNumber(pageNumber) {
+      this.pageNumber = pageNumber;
+      this._updateUIState();
+    }
+  }, {
+    key: 'setPagesCount',
+    value: function setPagesCount(pagesCount) {
+      this.pagesCount = pagesCount;
+      this._updateUIState();
+    }
+  }, {
+    key: 'reset',
+    value: function reset() {
+      this.pageNumber = 0;
+      this.pagesCount = 0;
+      this._updateUIState();
+    }
+  }, {
+    key: '_updateUIState',
+    value: function _updateUIState() {
+      this.items.firstPage.disabled = this.pageNumber <= 1;
+      this.items.lastPage.disabled = this.pageNumber >= this.pagesCount;
+      this.items.pageRotateCw.disabled = this.pagesCount === 0;
+      this.items.pageRotateCcw.disabled = this.pagesCount === 0;
+    }
+  }, {
+    key: '_bindClickListeners',
+    value: function _bindClickListeners() {
+      var _this = this;
+
+      this.toggleButton.addEventListener('click', this.toggle.bind(this));
+
+      var _loop = function _loop(button) {
+        var _buttons$button = _this.buttons[button],
+            element = _buttons$button.element,
+            eventName = _buttons$button.eventName,
+            close = _buttons$button.close,
+            eventDetails = _buttons$button.eventDetails;
+
+        element.addEventListener('click', function (evt) {
+          if (eventName !== null) {
+            var details = { source: _this };
+            for (var property in eventDetails) {
+              details[property] = eventDetails[property];
+            }
+            _this.eventBus.dispatch(eventName, details);
+          }
+          if (close) {
+            _this.close();
+          }
+        });
+      };
 
-        throw new Error(loadingErrorMessage);
+      for (var button in this.buttons) {
+        _loop(button);
       }
-    );
-
-    if (args && args.length) {
-      PDFViewerApplication.pdfDocumentProperties.setFileSize(args.length);
     }
-    return result;
-  },
-
-  download: function pdfViewDownload() {
-    function downloadByUrl() {
-      downloadManager.downloadUrl(url, filename);
+  }, {
+    key: '_bindCursorToolsListener',
+    value: function _bindCursorToolsListener(buttons) {
+      this.eventBus.on('cursortoolchanged', function (evt) {
+        buttons.cursorSelectToolButton.classList.remove('toggled');
+        buttons.cursorHandToolButton.classList.remove('toggled');
+        switch (evt.tool) {
+          case _pdf_cursor_tools.CursorTool.SELECT:
+            buttons.cursorSelectToolButton.classList.add('toggled');
+            break;
+          case _pdf_cursor_tools.CursorTool.HAND:
+            buttons.cursorHandToolButton.classList.add('toggled');
+            break;
+        }
+      });
     }
-
-    var url = this.url.split('#')[0];
-    var filename = getPDFFileNameFromURL(url);
-    var downloadManager = new DownloadManager();
-    downloadManager.onerror = function (err) {
-      // This error won't really be helpful because it's likely the
-      // fallback won't work either (or is already open).
-      PDFViewerApplication.error('PDF failed to download.');
-    };
-
-    if (!this.pdfDocument) { // the PDF is not ready yet
-      downloadByUrl();
-      return;
+  }, {
+    key: 'open',
+    value: function open() {
+      if (this.opened) {
+        return;
+      }
+      this.opened = true;
+      this._setMaxHeight();
+      this.toggleButton.classList.add('toggled');
+      this.toolbar.classList.remove('hidden');
     }
-
-    if (!this.downloadComplete) { // the PDF is still downloading
-      downloadByUrl();
-      return;
+  }, {
+    key: 'close',
+    value: function close() {
+      if (!this.opened) {
+        return;
+      }
+      this.opened = false;
+      this.toolbar.classList.add('hidden');
+      this.toggleButton.classList.remove('toggled');
     }
-
-    this.pdfDocument.getData().then(
-      function getDataSuccess(data) {
-        var blob = PDFJS.createBlob(data, 'application/pdf');
-        downloadManager.download(blob, url, filename);
-      },
-      downloadByUrl // Error occurred try downloading with just the url.
-    ).then(null, downloadByUrl);
-  },
-
-  fallback: function pdfViewFallback(featureId) {
-  },
-
-  /**
-   * Show the error box.
-   * @param {String} message A message that is human readable.
-   * @param {Object} moreInfo (optional) Further information about the error
-   *                            that is more technical.  Should have a 'message'
-   *                            and optionally a 'stack' property.
-   */
-  error: function pdfViewError(message, moreInfo) {
-    var moreInfoText = mozL10n.get('error_version_info',
-      {version: PDFJS.version || '?', build: PDFJS.build || '?'},
-      'PDF.js v{{version}} (build: {{build}})') + '\n';
-    if (moreInfo) {
-      moreInfoText +=
-        mozL10n.get('error_message', {message: moreInfo.message},
-        'Message: {{message}}');
-      if (moreInfo.stack) {
-        moreInfoText += '\n' +
-          mozL10n.get('error_stack', {stack: moreInfo.stack},
-          'Stack: {{stack}}');
+  }, {
+    key: 'toggle',
+    value: function toggle() {
+      if (this.opened) {
+        this.close();
       } else {
-        if (moreInfo.filename) {
-          moreInfoText += '\n' +
-            mozL10n.get('error_file', {file: moreInfo.filename},
-            'File: {{file}}');
-        }
-        if (moreInfo.lineNumber) {
-          moreInfoText += '\n' +
-            mozL10n.get('error_line', {line: moreInfo.lineNumber},
-            'Line: {{line}}');
-        }
+        this.open();
       }
     }
-
-    var errorWrapper = document.getElementById('errorWrapper');
-    errorWrapper.removeAttribute('hidden');
-
-    var errorMessage = document.getElementById('errorMessage');
-    errorMessage.textContent = message;
-
-    var closeButton = document.getElementById('errorClose');
-    closeButton.onclick = function() {
-      errorWrapper.setAttribute('hidden', 'true');
-    };
-
-    var errorMoreInfo = document.getElementById('errorMoreInfo');
-    var moreInfoButton = document.getElementById('errorShowMore');
-    var lessInfoButton = document.getElementById('errorShowLess');
-    moreInfoButton.onclick = function() {
-      errorMoreInfo.removeAttribute('hidden');
-      moreInfoButton.setAttribute('hidden', 'true');
-      lessInfoButton.removeAttribute('hidden');
-      errorMoreInfo.style.height = errorMoreInfo.scrollHeight + 'px';
-    };
-    lessInfoButton.onclick = function() {
-      errorMoreInfo.setAttribute('hidden', 'true');
-      moreInfoButton.removeAttribute('hidden');
-      lessInfoButton.setAttribute('hidden', 'true');
-    };
-    moreInfoButton.oncontextmenu = noContextMenuHandler;
-    lessInfoButton.oncontextmenu = noContextMenuHandler;
-    closeButton.oncontextmenu = noContextMenuHandler;
-    moreInfoButton.removeAttribute('hidden');
-    lessInfoButton.setAttribute('hidden', 'true');
-    errorMoreInfo.value = moreInfoText;
-  },
-
-  progress: function pdfViewProgress(level) {
-    var percent = Math.round(level * 100);
-    // When we transition from full request to range requests, it's possible
-    // that we discard some of the loaded data. This can cause the loading
-    // bar to move backwards. So prevent this by only updating the bar if it
-    // increases.
-    if (percent > this.loadingBar.percent || isNaN(percent)) {
-      this.loadingBar.percent = percent;
-
-      // When disableAutoFetch is enabled, it's not uncommon for the entire file
-      // to never be fetched (depends on e.g. the file structure). In this case
-      // the loading bar will not be completely filled, nor will it be hidden.
-      // To prevent displaying a partially filled loading bar permanently, we
-      // hide it when no data has been loaded during a certain amount of time.
-      if (PDFJS.disableAutoFetch && percent) {
-        if (this.disableAutoFetchLoadingBarTimeout) {
-          clearTimeout(this.disableAutoFetchLoadingBarTimeout);
-          this.disableAutoFetchLoadingBarTimeout = null;
-        }
-        this.loadingBar.show();
-
-        this.disableAutoFetchLoadingBarTimeout = setTimeout(function () {
-          this.loadingBar.hide();
-          this.disableAutoFetchLoadingBarTimeout = null;
-        }.bind(this), DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT);
+  }, {
+    key: '_setMaxHeight',
+    value: function _setMaxHeight() {
+      if (!this.opened) {
+        return;
       }
+      this.containerHeight = this.mainContainer.clientHeight;
+      if (this.containerHeight === this.previousContainerHeight) {
+        return;
+      }
+      this.toolbarButtonContainer.setAttribute('style', 'max-height: ' + (this.containerHeight - _ui_utils.SCROLLBAR_PADDING) + 'px;');
+      this.previousContainerHeight = this.containerHeight;
     }
-  },
-
-  load: function pdfViewLoad(pdfDocument, scale) {
-    var self = this;
-    scale = scale || UNKNOWN_SCALE;
+  }, {
+    key: 'isOpen',
+    get: function get() {
+      return this.opened;
+    }
+  }]);
 
-    this.findController.reset();
+  return SecondaryToolbar;
+}();
 
-    this.pdfDocument = pdfDocument;
+exports.SecondaryToolbar = SecondaryToolbar;
 
-    this.pdfDocumentProperties.setDocumentAndUrl(pdfDocument, this.url);
+/***/ }),
+/* 30 */
+/***/ (function(module, exports, __webpack_require__) {
 
-    var downloadedPromise = pdfDocument.getDownloadInfo().then(function() {
-      self.downloadComplete = true;
-      self.loadingBar.hide();
-    });
+"use strict";
 
-    var pagesCount = pdfDocument.numPages;
-    document.getElementById('numPages').textContent =
-      mozL10n.get('page_of', {pageCount: pagesCount}, 'of {{pageCount}}');
-    document.getElementById('pageNumber').max = pagesCount;
 
-    var id = this.documentFingerprint = pdfDocument.fingerprint;
-    var store = this.store = new ViewHistory(id);
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.DefaultTextLayerFactory = exports.TextLayerBuilder = undefined;
 
-    var baseDocumentUrl = null;
-    this.pdfLinkService.setDocument(pdfDocument, baseDocumentUrl);
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-    var pdfViewer = this.pdfViewer;
-    pdfViewer.currentScale = scale;
-    pdfViewer.setDocument(pdfDocument);
-    var firstPagePromise = pdfViewer.firstPagePromise;
-    var pagesPromise = pdfViewer.pagesPromise;
-    var onePageRendered = pdfViewer.onePageRendered;
+var _dom_events = __webpack_require__(2);
 
-    this.pageRotation = 0;
-    this.isInitialViewSet = false;
+var _pdfjsLib = __webpack_require__(1);
 
-    this.pdfThumbnailViewer.setDocument(pdfDocument);
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-    firstPagePromise.then(function(pdfPage) {
-      downloadedPromise.then(function () {
-        var event = document.createEvent('CustomEvent');
-        event.initCustomEvent('documentload', true, true, {});
-        window.dispatchEvent(event);
-      });
+var EXPAND_DIVS_TIMEOUT = 300;
 
-      self.loadingBar.setWidth(document.getElementById('viewer'));
-
-      if (!PDFJS.disableHistory && !self.isViewerEmbedded) {
-        // The browsing history is only enabled when the viewer is standalone,
-        // i.e. not when it is embedded in a web page.
-        if (!self.preferenceShowPreviousViewOnLoad) {
-          self.pdfHistory.clearHistoryState();
-        }
-        self.pdfHistory.initialize(self.documentFingerprint);
+var TextLayerBuilder = function () {
+  function TextLayerBuilder(_ref) {
+    var textLayerDiv = _ref.textLayerDiv,
+        eventBus = _ref.eventBus,
+        pageIndex = _ref.pageIndex,
+        viewport = _ref.viewport,
+        _ref$findController = _ref.findController,
+        findController = _ref$findController === undefined ? null : _ref$findController,
+        _ref$enhanceTextSelec = _ref.enhanceTextSelection,
+        enhanceTextSelection = _ref$enhanceTextSelec === undefined ? false : _ref$enhanceTextSelec;
 
-        if (self.pdfHistory.initialDestination) {
-          self.initialDestination = self.pdfHistory.initialDestination;
-        } else if (self.pdfHistory.initialBookmark) {
-          self.initialBookmark = self.pdfHistory.initialBookmark;
-        }
-      }
+    _classCallCheck(this, TextLayerBuilder);
 
-      var initialParams = {
-        destination: self.initialDestination,
-        bookmark: self.initialBookmark,
-        hash: null,
-      };
+    this.textLayerDiv = textLayerDiv;
+    this.eventBus = eventBus || (0, _dom_events.getGlobalEventBus)();
+    this.textContent = null;
+    this.textContentItemsStr = [];
+    this.textContentStream = null;
+    this.renderingDone = false;
+    this.pageIdx = pageIndex;
+    this.pageNumber = this.pageIdx + 1;
+    this.matches = [];
+    this.viewport = viewport;
+    this.textDivs = [];
+    this.findController = findController;
+    this.textLayerRenderTask = null;
+    this.enhanceTextSelection = enhanceTextSelection;
+    this._bindMouse();
+  }
 
-      store.initializedPromise.then(function resolved() {
-        var storedHash = null;
-        if (self.preferenceShowPreviousViewOnLoad &&
-            store.get('exists', false)) {
-          var pageNum = store.get('page', '1');
-          var zoom = self.preferenceDefaultZoomValue ||
-                     store.get('zoom', DEFAULT_SCALE_VALUE);
-          var left = store.get('scrollLeft', '0');
-          var top = store.get('scrollTop', '0');
-
-          storedHash = 'page=' + pageNum + '&zoom=' + zoom + ',' +
-                       left + ',' + top;
-        } else if (self.preferenceDefaultZoomValue) {
-          storedHash = 'page=1&zoom=' + self.preferenceDefaultZoomValue;
-        }
-        self.setInitialView(storedHash, scale);
-
-        initialParams.hash = storedHash;
-
-        // Make all navigation keys work on document load,
-        // unless the viewer is embedded in a web page.
-        if (!self.isViewerEmbedded) {
-          self.pdfViewer.focus();
-        }
-      }, function rejected(reason) {
-        console.error(reason);
-        self.setInitialView(null, scale);
+  _createClass(TextLayerBuilder, [{
+    key: '_finishRendering',
+    value: function _finishRendering() {
+      this.renderingDone = true;
+      if (!this.enhanceTextSelection) {
+        var endOfContent = document.createElement('div');
+        endOfContent.className = 'endOfContent';
+        this.textLayerDiv.appendChild(endOfContent);
+      }
+      this.eventBus.dispatch('textlayerrendered', {
+        source: this,
+        pageNumber: this.pageNumber,
+        numTextDivs: this.textDivs.length
       });
+    }
+  }, {
+    key: 'render',
+    value: function render() {
+      var _this = this;
 
-      // For documents with different page sizes,
-      // ensure that the correct location becomes visible on load.
-      pagesPromise.then(function resolved() {
-        if (!initialParams.destination && !initialParams.bookmark &&
-            !initialParams.hash) {
-          return;
-        }
-        if (self.hasEqualPageSizes) {
-          return;
-        }
-        self.initialDestination = initialParams.destination;
-        self.initialBookmark = initialParams.bookmark;
+      var timeout = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0;
 
-        self.pdfViewer.currentScaleValue = self.pdfViewer.currentScaleValue;
-        self.setInitialView(initialParams.hash, scale);
+      if (!(this.textContent || this.textContentStream) || this.renderingDone) {
+        return;
+      }
+      this.cancel();
+      this.textDivs = [];
+      var textLayerFrag = document.createDocumentFragment();
+      this.textLayerRenderTask = (0, _pdfjsLib.renderTextLayer)({
+        textContent: this.textContent,
+        textContentStream: this.textContentStream,
+        container: textLayerFrag,
+        viewport: this.viewport,
+        textDivs: this.textDivs,
+        textContentItemsStr: this.textContentItemsStr,
+        timeout: timeout,
+        enhanceTextSelection: this.enhanceTextSelection
       });
-    });
-
-    pagesPromise.then(function() {
-      if (self.supportsPrinting) {
-        pdfDocument.getJavaScript().then(function(javaScript) {
-          if (javaScript.length) {
-            console.warn('Warning: JavaScript is not supported');
-            self.fallback(PDFJS.UNSUPPORTED_FEATURES.javaScript);
-          }
-          // Hack to support auto printing.
-          var regex = /\bprint\s*\(/;
-          for (var i = 0, ii = javaScript.length; i < ii; i++) {
-            var js = javaScript[i];
-            if (js && regex.test(js)) {
-              setTimeout(function() {
-                window.print();
-              });
-              return;
-            }
-          }
-        });
+      this.textLayerRenderTask.promise.then(function () {
+        _this.textLayerDiv.appendChild(textLayerFrag);
+        _this._finishRendering();
+        _this.updateMatches();
+      }, function (reason) {});
+    }
+  }, {
+    key: 'cancel',
+    value: function cancel() {
+      if (this.textLayerRenderTask) {
+        this.textLayerRenderTask.cancel();
+        this.textLayerRenderTask = null;
       }
-    });
-
-    // outline depends on pagesRefMap
-    var promises = [pagesPromise, this.animationStartedPromise];
-    Promise.all(promises).then(function() {
-      pdfDocument.getOutline().then(function(outline) {
-        var container = document.getElementById('outlineView');
-        self.outline = new PDFOutlineView({
-          container: container,
-          outline: outline,
-          linkService: self.pdfLinkService
-        });
-        self.outline.render();
-        document.getElementById('viewOutline').disabled = !outline;
-
-        if (!outline && !container.classList.contains('hidden')) {
-          self.switchSidebarView('thumbs');
+    }
+  }, {
+    key: 'setTextContentStream',
+    value: function setTextContentStream(readableStream) {
+      this.cancel();
+      this.textContentStream = readableStream;
+    }
+  }, {
+    key: 'setTextContent',
+    value: function setTextContent(textContent) {
+      this.cancel();
+      this.textContent = textContent;
+    }
+  }, {
+    key: 'convertMatches',
+    value: function convertMatches(matches, matchesLength) {
+      var i = 0;
+      var iIndex = 0;
+      var textContentItemsStr = this.textContentItemsStr;
+      var end = textContentItemsStr.length - 1;
+      var queryLen = this.findController === null ? 0 : this.findController.state.query.length;
+      var ret = [];
+      if (!matches) {
+        return ret;
+      }
+      for (var m = 0, len = matches.length; m < len; m++) {
+        var matchIdx = matches[m];
+        while (i !== end && matchIdx >= iIndex + textContentItemsStr[i].length) {
+          iIndex += textContentItemsStr[i].length;
+          i++;
         }
-        if (outline &&
-            self.preferenceSidebarViewOnLoad === SidebarView.OUTLINE) {
-          self.switchSidebarView('outline', true);
+        if (i === textContentItemsStr.length) {
+          console.error('Could not find a matching mapping');
         }
-      });
-      pdfDocument.getAttachments().then(function(attachments) {
-        var container = document.getElementById('attachmentsView');
-        self.attachments = new PDFAttachmentView({
-          container: container,
-          attachments: attachments,
-          downloadManager: new DownloadManager()
-        });
-        self.attachments.render();
-        document.getElementById('viewAttachments').disabled = !attachments;
-
-        if (!attachments && !container.classList.contains('hidden')) {
-          self.switchSidebarView('thumbs');
+        var match = {
+          begin: {
+            divIdx: i,
+            offset: matchIdx - iIndex
+          }
+        };
+        if (matchesLength) {
+          matchIdx += matchesLength[m];
+        } else {
+          matchIdx += queryLen;
         }
-        if (attachments &&
-            self.preferenceSidebarViewOnLoad === SidebarView.ATTACHMENTS) {
-          self.switchSidebarView('attachments', true);
+        while (i !== end && matchIdx > iIndex + textContentItemsStr[i].length) {
+          iIndex += textContentItemsStr[i].length;
+          i++;
         }
-      });
-    });
-
-    if (self.preferenceSidebarViewOnLoad === SidebarView.THUMBS) {
-      Promise.all([firstPagePromise, onePageRendered]).then(function () {
-        self.switchSidebarView('thumbs', true);
-      });
+        match.end = {
+          divIdx: i,
+          offset: matchIdx - iIndex
+        };
+        ret.push(match);
+      }
+      return ret;
     }
-
-    pdfDocument.getMetadata().then(function(data) {
-      var info = data.info, metadata = data.metadata;
-      self.documentInfo = info;
-      self.metadata = metadata;
-
-      // Provides some basic debug information
-      console.log('PDF ' + pdfDocument.fingerprint + ' [' +
-                  info.PDFFormatVersion + ' ' + (info.Producer || '-').trim() +
-                  ' / ' + (info.Creator || '-').trim() + ']' +
-                  ' (PDF.js: ' + (PDFJS.version || '-') +
-                  (!PDFJS.disableWebGL ? ' [WebGL]' : '') + ')');
-
-      var pdfTitle;
-      if (metadata && metadata.has('dc:title')) {
-        var title = metadata.get('dc:title');
-        // Ghostscript sometimes return 'Untitled', sets the title to 'Untitled'
-        if (title !== 'Untitled') {
-          pdfTitle = title;
+  }, {
+    key: 'renderMatches',
+    value: function renderMatches(matches) {
+      if (matches.length === 0) {
+        return;
+      }
+      var textContentItemsStr = this.textContentItemsStr;
+      var textDivs = this.textDivs;
+      var prevEnd = null;
+      var pageIdx = this.pageIdx;
+      var isSelectedPage = this.findController === null ? false : pageIdx === this.findController.selected.pageIdx;
+      var selectedMatchIdx = this.findController === null ? -1 : this.findController.selected.matchIdx;
+      var highlightAll = this.findController === null ? false : this.findController.state.highlightAll;
+      var infinity = {
+        divIdx: -1,
+        offset: undefined
+      };
+      function beginText(begin, className) {
+        var divIdx = begin.divIdx;
+        textDivs[divIdx].textContent = '';
+        appendTextToDiv(divIdx, 0, begin.offset, className);
+      }
+      function appendTextToDiv(divIdx, fromOffset, toOffset, className) {
+        var div = textDivs[divIdx];
+        var content = textContentItemsStr[divIdx].substring(fromOffset, toOffset);
+        var node = document.createTextNode(content);
+        if (className) {
+          var span = document.createElement('span');
+          span.className = className;
+          span.appendChild(node);
+          div.appendChild(span);
+          return;
         }
+        div.appendChild(node);
       }
-
-      if (!pdfTitle && info && info['Title']) {
-        pdfTitle = info['Title'];
+      var i0 = selectedMatchIdx,
+          i1 = i0 + 1;
+      if (highlightAll) {
+        i0 = 0;
+        i1 = matches.length;
+      } else if (!isSelectedPage) {
+        return;
       }
-
-      if (pdfTitle) {
-        self.setTitle(pdfTitle + ' - ' + document.title);
+      for (var i = i0; i < i1; i++) {
+        var match = matches[i];
+        var begin = match.begin;
+        var end = match.end;
+        var isSelected = isSelectedPage && i === selectedMatchIdx;
+        var highlightSuffix = isSelected ? ' selected' : '';
+        if (this.findController) {
+          this.findController.updateMatchPosition(pageIdx, i, textDivs, begin.divIdx);
+        }
+        if (!prevEnd || begin.divIdx !== prevEnd.divIdx) {
+          if (prevEnd !== null) {
+            appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset);
+          }
+          beginText(begin);
+        } else {
+          appendTextToDiv(prevEnd.divIdx, prevEnd.offset, begin.offset);
+        }
+        if (begin.divIdx === end.divIdx) {
+          appendTextToDiv(begin.divIdx, begin.offset, end.offset, 'highlight' + highlightSuffix);
+        } else {
+          appendTextToDiv(begin.divIdx, begin.offset, infinity.offset, 'highlight begin' + highlightSuffix);
+          for (var n0 = begin.divIdx + 1, n1 = end.divIdx; n0 < n1; n0++) {
+            textDivs[n0].className = 'highlight middle' + highlightSuffix;
+          }
+          beginText(end, 'highlight end' + highlightSuffix);
+        }
+        prevEnd = end;
       }
-
-      if (info.IsAcroFormPresent) {
-        console.warn('Warning: AcroForm/XFA is not supported');
-        self.fallback(PDFJS.UNSUPPORTED_FEATURES.forms);
+      if (prevEnd) {
+        appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset);
       }
-
-    });
-  },
-
-  setInitialView: function pdfViewSetInitialView(storedHash, scale) {
-    this.isInitialViewSet = true;
-
-    // When opening a new file, when one is already loaded in the viewer,
-    // ensure that the 'pageNumber' element displays the correct value.
-    document.getElementById('pageNumber').value =
-      this.pdfViewer.currentPageNumber;
-
-    if (this.initialDestination) {
-      this.pdfLinkService.navigateTo(this.initialDestination);
-      this.initialDestination = null;
-    } else if (this.initialBookmark) {
-      this.pdfLinkService.setHash(this.initialBookmark);
-      this.pdfHistory.push({ hash: this.initialBookmark }, true);
-      this.initialBookmark = null;
-    } else if (storedHash) {
-      this.pdfLinkService.setHash(storedHash);
-    } else if (scale) {
-      this.pdfViewer.currentScaleValue = scale;
-      this.page = 1;
-    }
-
-    if (!this.pdfViewer.currentScaleValue) {
-      // Scale was not initialized: invalid bookmark or scale was not specified.
-      // Setting the default one.
-      this.pdfViewer.currentScaleValue = DEFAULT_SCALE_VALUE;
-    }
-  },
-
-  cleanup: function pdfViewCleanup() {
-    if (!this.pdfDocument) {
-      return; // run cleanup when document is loaded
     }
-    this.pdfViewer.cleanup();
-    this.pdfThumbnailViewer.cleanup();
-    this.pdfDocument.cleanup();
-  },
-
-  forceRendering: function pdfViewForceRendering() {
-    this.pdfRenderingQueue.printing = this.printing;
-    this.pdfRenderingQueue.isThumbnailViewEnabled = this.sidebarOpen;
-    this.pdfRenderingQueue.renderHighestPriority();
-  },
-
-  refreshThumbnailViewer: function pdfViewRefreshThumbnailViewer() {
-    var pdfViewer = this.pdfViewer;
-    var thumbnailViewer = this.pdfThumbnailViewer;
-
-    // set thumbnail images of rendered pages
-    var pagesCount = pdfViewer.pagesCount;
-    for (var pageIndex = 0; pageIndex < pagesCount; pageIndex++) {
-      var pageView = pdfViewer.getPageView(pageIndex);
-      if (pageView && pageView.renderingState === RenderingStates.FINISHED) {
-        var thumbnailView = thumbnailViewer.getThumbnail(pageIndex);
-        thumbnailView.setImage(pageView);
+  }, {
+    key: 'updateMatches',
+    value: function updateMatches() {
+      if (!this.renderingDone) {
+        return;
       }
+      var matches = this.matches;
+      var textDivs = this.textDivs;
+      var textContentItemsStr = this.textContentItemsStr;
+      var clearedUntilDivIdx = -1;
+      for (var i = 0, len = matches.length; i < len; i++) {
+        var match = matches[i];
+        var begin = Math.max(clearedUntilDivIdx, match.begin.divIdx);
+        for (var n = begin, end = match.end.divIdx; n <= end; n++) {
+          var div = textDivs[n];
+          div.textContent = textContentItemsStr[n];
+          div.className = '';
+        }
+        clearedUntilDivIdx = match.end.divIdx + 1;
+      }
+      if (this.findController === null || !this.findController.active) {
+        return;
+      }
+      var pageMatches = void 0,
+          pageMatchesLength = void 0;
+      if (this.findController !== null) {
+        pageMatches = this.findController.pageMatches[this.pageIdx] || null;
+        pageMatchesLength = this.findController.pageMatchesLength ? this.findController.pageMatchesLength[this.pageIdx] || null : null;
+      }
+      this.matches = this.convertMatches(pageMatches, pageMatchesLength);
+      this.renderMatches(this.matches);
     }
+  }, {
+    key: '_bindMouse',
+    value: function _bindMouse() {
+      var _this2 = this;
 
-    thumbnailViewer.scrollThumbnailIntoView(this.page);
-  },
-
-  switchSidebarView: function pdfViewSwitchSidebarView(view, openSidebar) {
-    if (openSidebar && !this.sidebarOpen) {
-      document.getElementById('sidebarToggle').click();
-    }
-    var thumbsView = document.getElementById('thumbnailView');
-    var outlineView = document.getElementById('outlineView');
-    var attachmentsView = document.getElementById('attachmentsView');
-
-    var thumbsButton = document.getElementById('viewThumbnail');
-    var outlineButton = document.getElementById('viewOutline');
-    var attachmentsButton = document.getElementById('viewAttachments');
-
-    switch (view) {
-      case 'thumbs':
-        var wasAnotherViewVisible = thumbsView.classList.contains('hidden');
-
-        thumbsButton.classList.add('toggled');
-        outlineButton.classList.remove('toggled');
-        attachmentsButton.classList.remove('toggled');
-        thumbsView.classList.remove('hidden');
-        outlineView.classList.add('hidden');
-        attachmentsView.classList.add('hidden');
-
-        this.forceRendering();
-
-        if (wasAnotherViewVisible) {
-          this.pdfThumbnailViewer.ensureThumbnailVisible(this.page);
+      var div = this.textLayerDiv;
+      var expandDivsTimer = null;
+      div.addEventListener('mousedown', function (evt) {
+        if (_this2.enhanceTextSelection && _this2.textLayerRenderTask) {
+          _this2.textLayerRenderTask.expandTextDivs(true);
+          if (expandDivsTimer) {
+            clearTimeout(expandDivsTimer);
+            expandDivsTimer = null;
+          }
+          return;
         }
-        break;
-
-      case 'outline':
-        if (outlineButton.disabled) {
+        var end = div.querySelector('.endOfContent');
+        if (!end) {
           return;
         }
-        thumbsButton.classList.remove('toggled');
-        outlineButton.classList.add('toggled');
-        attachmentsButton.classList.remove('toggled');
-        thumbsView.classList.add('hidden');
-        outlineView.classList.remove('hidden');
-        attachmentsView.classList.add('hidden');
-        break;
-
-      case 'attachments':
-        if (attachmentsButton.disabled) {
+        var adjustTop = evt.target !== div;
+        adjustTop = adjustTop && window.getComputedStyle(end).getPropertyValue('-moz-user-select') !== 'none';
+        if (adjustTop) {
+          var divBounds = div.getBoundingClientRect();
+          var r = Math.max(0, (evt.pageY - divBounds.top) / divBounds.height);
+          end.style.top = (r * 100).toFixed(2) + '%';
+        }
+        end.classList.add('active');
+      });
+      div.addEventListener('mouseup', function () {
+        if (_this2.enhanceTextSelection && _this2.textLayerRenderTask) {
+          expandDivsTimer = setTimeout(function () {
+            if (_this2.textLayerRenderTask) {
+              _this2.textLayerRenderTask.expandTextDivs(false);
+            }
+            expandDivsTimer = null;
+          }, EXPAND_DIVS_TIMEOUT);
           return;
         }
-        thumbsButton.classList.remove('toggled');
-        outlineButton.classList.remove('toggled');
-        attachmentsButton.classList.add('toggled');
-        thumbsView.classList.add('hidden');
-        outlineView.classList.add('hidden');
-        attachmentsView.classList.remove('hidden');
-        break;
-    }
-  },
-
-  beforePrint: function pdfViewSetupBeforePrint() {
-    if (!this.supportsPrinting) {
-      var printMessage = mozL10n.get('printing_not_supported', null,
-          'Warning: Printing is not fully supported by this browser.');
-      this.error(printMessage);
-      return;
-    }
-
-    var alertNotReady = false;
-    var i, ii;
-    if (!this.pdfDocument || !this.pagesCount) {
-      alertNotReady = true;
-    } else {
-      for (i = 0, ii = this.pagesCount; i < ii; ++i) {
-        if (!this.pdfViewer.getPageView(i).pdfPage) {
-          alertNotReady = true;
-          break;
+        var end = div.querySelector('.endOfContent');
+        if (!end) {
+          return;
         }
-      }
-    }
-    if (alertNotReady) {
-      var notReadyMessage = mozL10n.get('printing_not_ready', null,
-          'Warning: The PDF is not fully loaded for printing.');
-      window.alert(notReadyMessage);
-      return;
-    }
-
-    this.printing = true;
-    this.forceRendering();
-
-    var body = document.querySelector('body');
-    body.setAttribute('data-mozPrintCallback', true);
-
-    if (!this.hasEqualPageSizes) {
-      console.warn('Not all pages have the same size. The printed result ' +
-          'may be incorrect!');
-    }
-
-    // Insert a @page + size rule to make sure that the page size is correctly
-    // set. Note that we assume that all pages have the same size, because
-    // variable-size pages are not supported yet (at least in Chrome & Firefox).
-    // TODO(robwu): Use named pages when size calculation bugs get resolved
-    // (e.g. https://crbug.com/355116) AND when support for named pages is
-    // added (http://www.w3.org/TR/css3-page/#using-named-pages).
-    // In browsers where @page + size is not supported (such as Firefox,
-    // https://bugzil.la/851441), the next stylesheet will be ignored and the
-    // user has to select the correct paper size in the UI if wanted.
-    this.pageStyleSheet = document.createElement('style');
-    var pageSize = this.pdfViewer.getPageView(0).pdfPage.getViewport(1);
-    this.pageStyleSheet.textContent =
-      // "size:<width> <height>" is what we need. But also add "A4" because
-      // Firefox incorrectly reports support for the other value.
-      '@supports ((size:A4) and (size:1pt 1pt)) {' +
-      '@page { size: ' + pageSize.width + 'pt ' + pageSize.height + 'pt;}' +
-      // The canvas and each ancestor node must have a height of 100% to make
-      // sure that each canvas is printed on exactly one page.
-      '#printContainer {height:100%}' +
-      '#printContainer > div {width:100% !important;height:100% !important;}' +
-      '}';
-    body.appendChild(this.pageStyleSheet);
-
-    for (i = 0, ii = this.pagesCount; i < ii; ++i) {
-      this.pdfViewer.getPageView(i).beforePrint();
+        end.style.top = '';
+        end.classList.remove('active');
+      });
     }
+  }]);
 
-  },
+  return TextLayerBuilder;
+}();
 
-  // Whether all pages of the PDF have the same width and height.
-  get hasEqualPageSizes() {
-    var firstPage = this.pdfViewer.getPageView(0);
-    for (var i = 1, ii = this.pagesCount; i < ii; ++i) {
-      var pageView = this.pdfViewer.getPageView(i);
-      if (pageView.width !== firstPage.width ||
-          pageView.height !== firstPage.height) {
-        return false;
-      }
-    }
-    return true;
-  },
+var DefaultTextLayerFactory = function () {
+  function DefaultTextLayerFactory() {
+    _classCallCheck(this, DefaultTextLayerFactory);
+  }
 
-  afterPrint: function pdfViewSetupAfterPrint() {
-    var div = document.getElementById('printContainer');
-    while (div.hasChildNodes()) {
-      div.removeChild(div.lastChild);
-    }
+  _createClass(DefaultTextLayerFactory, [{
+    key: 'createTextLayerBuilder',
+    value: function createTextLayerBuilder(textLayerDiv, pageIndex, viewport) {
+      var enhanceTextSelection = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false;
 
-    if (this.pageStyleSheet && this.pageStyleSheet.parentNode) {
-      this.pageStyleSheet.parentNode.removeChild(this.pageStyleSheet);
-      this.pageStyleSheet = null;
+      return new TextLayerBuilder({
+        textLayerDiv: textLayerDiv,
+        pageIndex: pageIndex,
+        viewport: viewport,
+        enhanceTextSelection: enhanceTextSelection
+      });
     }
+  }]);
 
-    this.printing = false;
-    this.forceRendering();
-  },
+  return DefaultTextLayerFactory;
+}();
 
-  rotatePages: function pdfViewRotatePages(delta) {
-    var pageNumber = this.page;
-    this.pageRotation = (this.pageRotation + 360 + delta) % 360;
-    this.pdfViewer.pagesRotation = this.pageRotation;
-    this.pdfThumbnailViewer.pagesRotation = this.pageRotation;
+exports.TextLayerBuilder = TextLayerBuilder;
+exports.DefaultTextLayerFactory = DefaultTextLayerFactory;
 
-    this.forceRendering();
+/***/ }),
+/* 31 */
+/***/ (function(module, exports, __webpack_require__) {
 
-    this.pdfViewer.scrollPageIntoView(pageNumber);
-  },
+"use strict";
 
-  requestPresentationMode: function pdfViewRequestPresentationMode() {
-    if (!this.pdfPresentationMode) {
-      return;
-    }
-    this.pdfPresentationMode.request();
-  },
 
-  /**
-   * @param {number} delta - The delta value from the mouse event.
-   */
-  scrollPresentationMode: function pdfViewScrollPresentationMode(delta) {
-    if (!this.pdfPresentationMode) {
-      return;
-    }
-    this.pdfPresentationMode.mouseScroll(delta);
-  }
-};
-window.PDFView = PDFViewerApplication; // obsolete name, using it as an alias
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.Toolbar = undefined;
 
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-var HOSTED_VIEWER_ORIGINS = ['null',
-  'http://mozilla.github.io', 'https://mozilla.github.io'];
-function validateFileURL(file) {
-  try {
-    var viewerOrigin = new URL(window.location.href).origin || 'null';
-    if (HOSTED_VIEWER_ORIGINS.indexOf(viewerOrigin) >= 0) {
-      // Hosted or local viewer, allow for any file locations
-      return;
-    }
-    var fileOrigin = new URL(file, window.location.href).origin;
-    // Removing of the following line will not guarantee that the viewer will
-    // start accepting URLs from foreign origin -- CORS headers on the remote
-    // server must be properly configured.
-    if (fileOrigin !== viewerOrigin) {
-      throw new Error('file origin does not match viewer\'s');
-    }
-  } catch (e) {
-    var message = e && e.message;
-    var loadingErrorMessage = mozL10n.get('loading_error', null,
-      'An error occurred while loading the PDF.');
+var _ui_utils = __webpack_require__(0);
 
-    var moreInfo = {
-      message: message
-    };
-    PDFViewerApplication.error(loadingErrorMessage, moreInfo);
-    throw e;
-  }
-}
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-function webViewerLoad(evt) {
-    configure(PDFJS);
-    PDFViewerApplication.initialize().then(webViewerInitialized);
-}
+var PAGE_NUMBER_LOADING_INDICATOR = 'visiblePageIsLoading';
+var SCALE_SELECT_CONTAINER_PADDING = 8;
+var SCALE_SELECT_PADDING = 22;
 
-function webViewerInitialized() {
-  var queryString = document.location.search.substring(1);
-  var params = parseQueryString(queryString);
-  var file = 'file' in params ? params.file : DEFAULT_URL;
-  validateFileURL(file);
+var Toolbar = function () {
+  function Toolbar(options, mainContainer, eventBus) {
+    var l10n = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : _ui_utils.NullL10n;
 
-  var fileInput = document.createElement('input');
-  fileInput.id = 'fileInput';
-  fileInput.className = 'fileInput';
-  fileInput.setAttribute('type', 'file');
-  fileInput.oncontextmenu = noContextMenuHandler;
-  document.body.appendChild(fileInput);
+    _classCallCheck(this, Toolbar);
 
-  if (!window.File || !window.FileReader || !window.FileList || !window.Blob) {
-    document.getElementById('openFile').setAttribute('hidden', 'true');
-    document.getElementById('secondaryOpenFile').setAttribute('hidden', 'true');
-  } else {
-    document.getElementById('fileInput').value = null;
+    this.toolbar = options.container;
+    this.mainContainer = mainContainer;
+    this.eventBus = eventBus;
+    this.l10n = l10n;
+    this.items = options;
+    this._wasLocalized = false;
+    this.reset();
+    this._bindListeners();
   }
 
-  var locale = PDFJS.locale || navigator.language;
+  _createClass(Toolbar, [{
+    key: 'setPageNumber',
+    value: function setPageNumber(pageNumber, pageLabel) {
+      this.pageNumber = pageNumber;
+      this.pageLabel = pageLabel;
+      this._updateUIState(false);
+    }
+  }, {
+    key: 'setPagesCount',
+    value: function setPagesCount(pagesCount, hasPageLabels) {
+      this.pagesCount = pagesCount;
+      this.hasPageLabels = hasPageLabels;
+      this._updateUIState(true);
+    }
+  }, {
+    key: 'setPageScale',
+    value: function setPageScale(pageScaleValue, pageScale) {
+      this.pageScaleValue = pageScaleValue;
+      this.pageScale = pageScale;
+      this._updateUIState(false);
+    }
+  }, {
+    key: 'reset',
+    value: function reset() {
+      this.pageNumber = 0;
+      this.pageLabel = null;
+      this.hasPageLabels = false;
+      this.pagesCount = 0;
+      this.pageScaleValue = _ui_utils.DEFAULT_SCALE_VALUE;
+      this.pageScale = _ui_utils.DEFAULT_SCALE;
+      this._updateUIState(true);
+    }
+  }, {
+    key: '_bindListeners',
+    value: function _bindListeners() {
+      var _this = this;
+
+      var eventBus = this.eventBus,
+          items = this.items;
 
-  if (PDFViewerApplication.preferencePdfBugEnabled) {
-    // Special debugging flags in the hash section of the URL.
-    var hash = document.location.hash.substring(1);
-    var hashParams = parseQueryString(hash);
-
-    if ('disableworker' in hashParams) {
-      PDFJS.disableWorker = (hashParams['disableworker'] === 'true');
-    }
-    if ('disablerange' in hashParams) {
-      PDFJS.disableRange = (hashParams['disablerange'] === 'true');
-    }
-    if ('disablestream' in hashParams) {
-      PDFJS.disableStream = (hashParams['disablestream'] === 'true');
-    }
-    if ('disableautofetch' in hashParams) {
-      PDFJS.disableAutoFetch = (hashParams['disableautofetch'] === 'true');
-    }
-    if ('disablefontface' in hashParams) {
-      PDFJS.disableFontFace = (hashParams['disablefontface'] === 'true');
-    }
-    if ('disablehistory' in hashParams) {
-      PDFJS.disableHistory = (hashParams['disablehistory'] === 'true');
-    }
-    if ('webgl' in hashParams) {
-      PDFJS.disableWebGL = (hashParams['webgl'] !== 'true');
-    }
-    if ('useonlycsszoom' in hashParams) {
-      PDFJS.useOnlyCssZoom = (hashParams['useonlycsszoom'] === 'true');
-    }
-    if ('verbosity' in hashParams) {
-      PDFJS.verbosity = hashParams['verbosity'] | 0;
-    }
-    if ('ignorecurrentpositiononzoom' in hashParams) {
-      IGNORE_CURRENT_POSITION_ON_ZOOM =
-        (hashParams['ignorecurrentpositiononzoom'] === 'true');
-    }
-    if ('locale' in hashParams) {
-      locale = hashParams['locale'];
-    }
-    if ('textlayer' in hashParams) {
-      switch (hashParams['textlayer']) {
-        case 'off':
-          PDFJS.disableTextLayer = true;
-          break;
-        case 'visible':
-        case 'shadow':
-        case 'hover':
-          var viewer = document.getElementById('viewer');
-          viewer.classList.add('textLayer-' + hashParams['textlayer']);
-          break;
-      }
+      var self = this;
+      items.previous.addEventListener('click', function () {
+        eventBus.dispatch('previouspage');
+      });
+      items.next.addEventListener('click', function () {
+        eventBus.dispatch('nextpage');
+      });
+      items.zoomIn.addEventListener('click', function () {
+        eventBus.dispatch('zoomin');
+      });
+      items.zoomOut.addEventListener('click', function () {
+        eventBus.dispatch('zoomout');
+      });
+      items.pageNumber.addEventListener('click', function () {
+        this.select();
+      });
+      items.pageNumber.addEventListener('change', function () {
+        eventBus.dispatch('pagenumberchanged', {
+          source: self,
+          value: this.value
+        });
+      });
+      items.scaleSelect.addEventListener('change', function () {
+        if (this.value === 'custom') {
+          return;
+        }
+        eventBus.dispatch('scalechanged', {
+          source: self,
+          value: this.value
+        });
+      });
+      items.presentationModeButton.addEventListener('click', function () {
+        eventBus.dispatch('presentationmode');
+      });
+      items.openFile.addEventListener('click', function () {
+        eventBus.dispatch('openfile');
+      });
+      items.print.addEventListener('click', function () {
+        eventBus.dispatch('print');
+      });
+      items.download.addEventListener('click', function () {
+        eventBus.dispatch('download');
+      });
+      items.scaleSelect.oncontextmenu = _ui_utils.noContextMenuHandler;
+      eventBus.on('localized', function () {
+        _this._localized();
+      });
     }
-    if ('pdfbug' in hashParams) {
-      PDFJS.pdfBug = true;
-      var pdfBug = hashParams['pdfbug'];
-      var enabled = pdfBug.split(',');
-      PDFBug.enable(enabled);
-      PDFBug.init();
+  }, {
+    key: '_localized',
+    value: function _localized() {
+      this._wasLocalized = true;
+      this._adjustScaleWidth();
+      this._updateUIState(true);
     }
-  }
-
-  mozL10n.setLanguage(locale);
+  }, {
+    key: '_updateUIState',
+    value: function _updateUIState() {
+      var resetNumPages = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
 
-  if (!PDFViewerApplication.supportsPrinting) {
-    document.getElementById('print').classList.add('hidden');
-    document.getElementById('secondaryPrint').classList.add('hidden');
-  }
-
-  if (!PDFViewerApplication.supportsFullscreen) {
-    document.getElementById('presentationMode').classList.add('hidden');
-    document.getElementById('secondaryPresentationMode').
-      classList.add('hidden');
-  }
-
-  if (PDFViewerApplication.supportsIntegratedFind) {
-    document.getElementById('viewFind').classList.add('hidden');
-  }
-
-  // Suppress context menus for some controls
-  document.getElementById('scaleSelect').oncontextmenu = noContextMenuHandler;
+      if (!this._wasLocalized) {
+        return;
+      }
+      var pageNumber = this.pageNumber,
+          pagesCount = this.pagesCount,
+          items = this.items;
 
-  var mainContainer = document.getElementById('mainContainer');
-  var outerContainer = document.getElementById('outerContainer');
-  mainContainer.addEventListener('transitionend', function(e) {
-    if (e.target === mainContainer) {
-      var event = document.createEvent('UIEvents');
-      event.initUIEvent('resize', false, false, window, 0);
-      window.dispatchEvent(event);
-      outerContainer.classList.remove('sidebarMoving');
+      var scaleValue = (this.pageScaleValue || this.pageScale).toString();
+      var scale = this.pageScale;
+      if (resetNumPages) {
+        if (this.hasPageLabels) {
+          items.pageNumber.type = 'text';
+        } else {
+          items.pageNumber.type = 'number';
+          this.l10n.get('of_pages', { pagesCount: pagesCount }, 'of {{pagesCount}}').then(function (msg) {
+            items.numPages.textContent = msg;
+          });
+        }
+        items.pageNumber.max = pagesCount;
+      }
+      if (this.hasPageLabels) {
+        items.pageNumber.value = this.pageLabel;
+        this.l10n.get('page_of_pages', {
+          pageNumber: pageNumber,
+          pagesCount: pagesCount
+        }, '({{pageNumber}} of {{pagesCount}})').then(function (msg) {
+          items.numPages.textContent = msg;
+        });
+      } else {
+        items.pageNumber.value = pageNumber;
+      }
+      items.previous.disabled = pageNumber <= 1;
+      items.next.disabled = pageNumber >= pagesCount;
+      items.zoomOut.disabled = scale <= _ui_utils.MIN_SCALE;
+      items.zoomIn.disabled = scale >= _ui_utils.MAX_SCALE;
+      var customScale = Math.round(scale * 10000) / 100;
+      this.l10n.get('page_scale_percent', { scale: customScale }, '{{scale}}%').then(function (msg) {
+        var options = items.scaleSelect.options;
+        var predefinedValueFound = false;
+        for (var i = 0, ii = options.length; i < ii; i++) {
+          var option = options[i];
+          if (option.value !== scaleValue) {
+            option.selected = false;
+            continue;
+          }
+          option.selected = true;
+          predefinedValueFound = true;
+        }
+        if (!predefinedValueFound) {
+          items.customScaleOption.textContent = msg;
+          items.customScaleOption.selected = true;
+        }
+      });
     }
-  }, true);
-
-  document.getElementById('sidebarToggle').addEventListener('click',
-    function() {
-      this.classList.toggle('toggled');
-      outerContainer.classList.add('sidebarMoving');
-      outerContainer.classList.toggle('sidebarOpen');
-      PDFViewerApplication.sidebarOpen =
-        outerContainer.classList.contains('sidebarOpen');
-      if (PDFViewerApplication.sidebarOpen) {
-        PDFViewerApplication.refreshThumbnailViewer();
-      }
-      PDFViewerApplication.forceRendering();
-    });
-
-  document.getElementById('viewThumbnail').addEventListener('click',
-    function() {
-      PDFViewerApplication.switchSidebarView('thumbs');
-    });
-
-  document.getElementById('viewOutline').addEventListener('click',
-    function() {
-      PDFViewerApplication.switchSidebarView('outline');
-    });
-
-  document.getElementById('viewOutline').addEventListener('dblclick',
-    function() {
-      PDFViewerApplication.outline.toggleOutlineTree();
-    });
-
-  document.getElementById('viewAttachments').addEventListener('click',
-    function() {
-      PDFViewerApplication.switchSidebarView('attachments');
-    });
-
-  document.getElementById('previous').addEventListener('click',
-    function() {
-      PDFViewerApplication.page--;
-    });
-
-  document.getElementById('next').addEventListener('click',
-    function() {
-      PDFViewerApplication.page++;
-    });
-
-  document.getElementById('zoomIn').addEventListener('click',
-    function() {
-      PDFViewerApplication.zoomIn();
-    });
-
-  document.getElementById('zoomOut').addEventListener('click',
-    function() {
-      PDFViewerApplication.zoomOut();
-    });
-
-  document.getElementById('pageNumber').addEventListener('click', function() {
-    this.select();
-  });
-
-  document.getElementById('pageNumber').addEventListener('change', function() {
-    // Handle the user inputting a floating point number.
-    PDFViewerApplication.page = (this.value | 0);
+  }, {
+    key: 'updateLoadingIndicatorState',
+    value: function updateLoadingIndicatorState() {
+      var loading = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false;
 
-    if (this.value !== (this.value | 0).toString()) {
-      this.value = PDFViewerApplication.page;
+      var pageNumberInput = this.items.pageNumber;
+      if (loading) {
+        pageNumberInput.classList.add(PAGE_NUMBER_LOADING_INDICATOR);
+      } else {
+        pageNumberInput.classList.remove(PAGE_NUMBER_LOADING_INDICATOR);
+      }
     }
-  });
-
-  document.getElementById('scaleSelect').addEventListener('change', function() {
-    if (this.value === 'custom') {
-      return;
+  }, {
+    key: '_adjustScaleWidth',
+    value: function _adjustScaleWidth() {
+      var container = this.items.scaleSelectContainer;
+      var select = this.items.scaleSelect;
+      _ui_utils.animationStarted.then(function () {
+        if (container.clientWidth === 0) {
+          container.setAttribute('style', 'display: inherit;');
+        }
+        if (container.clientWidth > 0) {
+          select.setAttribute('style', 'min-width: inherit;');
+          var width = select.clientWidth + SCALE_SELECT_CONTAINER_PADDING;
+          select.setAttribute('style', 'min-width: ' + (width + SCALE_SELECT_PADDING) + 'px;');
+          container.setAttribute('style', 'min-width: ' + width + 'px; ' + 'max-width: ' + width + 'px;');
+        }
+      });
     }
-    PDFViewerApplication.pdfViewer.currentScaleValue = this.value;
-  });
+  }]);
 
-  document.getElementById('presentationMode').addEventListener('click',
-    SecondaryToolbar.presentationModeClick.bind(SecondaryToolbar));
+  return Toolbar;
+}();
 
-  document.getElementById('openFile').addEventListener('click',
-    SecondaryToolbar.openFileClick.bind(SecondaryToolbar));
-
-  document.getElementById('print').addEventListener('click',
-    SecondaryToolbar.printClick.bind(SecondaryToolbar));
-
-  document.getElementById('download').addEventListener('click',
-    SecondaryToolbar.downloadClick.bind(SecondaryToolbar));
-
-
-  if (file && file.lastIndexOf('file:', 0) === 0) {
-    // file:-scheme. Load the contents in the main thread because QtWebKit
-    // cannot load file:-URLs in a Web Worker. file:-URLs are usually loaded
-    // very quickly, so there is no need to set up progress event listeners.
-    PDFViewerApplication.setTitleUsingUrl(file);
-    var xhr = new XMLHttpRequest();
-    xhr.onload = function() {
-      PDFViewerApplication.open(new Uint8Array(xhr.response));
-    };
-    try {
-      xhr.open('GET', file);
-      xhr.responseType = 'arraybuffer';
-      xhr.send();
-    } catch (e) {
-      PDFViewerApplication.error(mozL10n.get('loading_error', null,
-        'An error occurred while loading the PDF.'), e);
-    }
-    return;
-  }
+exports.Toolbar = Toolbar;
 
-  if (file) {
-    PDFViewerApplication.open(file);
-  }
-}
+/***/ }),
+/* 32 */
+/***/ (function(module, exports, __webpack_require__) {
 
-document.addEventListener('DOMContentLoaded', webViewerLoad, true);
+"use strict";
 
-document.addEventListener('pagerendered', function (e) {
-  var pageNumber = e.detail.pageNumber;
-  var pageIndex = pageNumber - 1;
-  var pageView = PDFViewerApplication.pdfViewer.getPageView(pageIndex);
 
-  if (PDFViewerApplication.sidebarOpen) {
-    var thumbnailView = PDFViewerApplication.pdfThumbnailViewer.
-                        getThumbnail(pageIndex);
-    thumbnailView.setImage(pageView);
-  }
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
 
-  if (PDFJS.pdfBug && Stats.enabled && pageView.stats) {
-    Stats.add(pageNumber, pageView.stats);
-  }
+var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-  if (pageView.error) {
-    PDFViewerApplication.error(mozL10n.get('rendering_error', null,
-      'An error occurred while rendering the page.'), pageView.error);
-  }
+function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
 
-  // If the page is still visible when it has finished rendering,
-  // ensure that the page number input loading indicator is hidden.
-  if (pageNumber === PDFViewerApplication.page) {
-    var pageNumberInput = document.getElementById('pageNumber');
-    pageNumberInput.classList.remove(PAGE_NUMBER_LOADING_INDICATOR);
-  }
+var DEFAULT_VIEW_HISTORY_CACHE_SIZE = 20;
 
-}, true);
+var ViewHistory = function () {
+  function ViewHistory(fingerprint) {
+    var _this = this;
 
-document.addEventListener('textlayerrendered', function (e) {
-  var pageIndex = e.detail.pageNumber - 1;
-  var pageView = PDFViewerApplication.pdfViewer.getPageView(pageIndex);
+    var cacheSize = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : DEFAULT_VIEW_HISTORY_CACHE_SIZE;
 
-}, true);
+    _classCallCheck(this, ViewHistory);
 
-document.addEventListener('pagemode', function (evt) {
-  if (!PDFViewerApplication.initialized) {
-    return;
-  }
-  // Handle the 'pagemode' hash parameter, see also `PDFLinkService_setHash`.
-  var mode = evt.detail.mode;
-  switch (mode) {
-    case 'bookmarks':
-      // Note: Our code calls this property 'outline', even though the
-      //       Open Parameter specification calls it 'bookmarks'.
-      mode = 'outline';
-      /* falls through */
-    case 'thumbs':
-    case 'attachments':
-      PDFViewerApplication.switchSidebarView(mode, true);
-      break;
-    case 'none':
-      if (PDFViewerApplication.sidebarOpen) {
-        document.getElementById('sidebarToggle').click();
+    this.fingerprint = fingerprint;
+    this.cacheSize = cacheSize;
+    this._initializedPromise = this._readFromStorage().then(function (databaseStr) {
+      var database = JSON.parse(databaseStr || '{}');
+      if (!('files' in database)) {
+        database.files = [];
       }
-      break;
-  }
-}, true);
-
-document.addEventListener('namedaction', function (e) {
-  if (!PDFViewerApplication.initialized) {
-    return;
-  }
-  // Processing couple of named actions that might be useful.
-  // See also PDFLinkService.executeNamedAction
-  var action = e.detail.action;
-  switch (action) {
-    case 'GoToPage':
-      document.getElementById('pageNumber').focus();
-      break;
-
-    case 'Find':
-      if (!PDFViewerApplication.supportsIntegratedFind) {
-        PDFViewerApplication.findBar.toggle();
+      if (database.files.length >= _this.cacheSize) {
+        database.files.shift();
       }
-      break;
-  }
-}, true);
-
-window.addEventListener('presentationmodechanged', function (e) {
-  var active = e.detail.active;
-  var switchInProgress = e.detail.switchInProgress;
-  PDFViewerApplication.pdfViewer.presentationModeState =
-    switchInProgress ? PresentationModeState.CHANGING :
-    active ? PresentationModeState.FULLSCREEN : PresentationModeState.NORMAL;
-});
-
-window.addEventListener('updateviewarea', function (evt) {
-  if (!PDFViewerApplication.initialized) {
-    return;
-  }
-  var location = evt.location;
-
-  PDFViewerApplication.store.initializedPromise.then(function() {
-    PDFViewerApplication.store.setMultiple({
-      'exists': true,
-      'page': location.pageNumber,
-      'zoom': location.scale,
-      'scrollLeft': location.left,
-      'scrollTop': location.top
-    }).catch(function() {
-      // unable to write to storage
+      var index = void 0;
+      for (var i = 0, length = database.files.length; i < length; i++) {
+        var branch = database.files[i];
+        if (branch.fingerprint === _this.fingerprint) {
+          index = i;
+          break;
+        }
+      }
+      if (typeof index !== 'number') {
+        index = database.files.push({ fingerprint: _this.fingerprint }) - 1;
+      }
+      _this.file = database.files[index];
+      _this.database = database;
     });
-  });
-  var href =
-    PDFViewerApplication.pdfLinkService.getAnchorUrl(location.pdfOpenParams);
-  document.getElementById('viewBookmark').href = href;
-  document.getElementById('secondaryViewBookmark').href = href;
-
-  // Update the current bookmark in the browsing history.
-  PDFViewerApplication.pdfHistory.updateCurrentBookmark(location.pdfOpenParams,
-                                                        location.pageNumber);
-
-  // Show/hide the loading indicator in the page number input element.
-  var pageNumberInput = document.getElementById('pageNumber');
-  var currentPage =
-    PDFViewerApplication.pdfViewer.getPageView(PDFViewerApplication.page - 1);
-
-  if (currentPage.renderingState === RenderingStates.FINISHED) {
-    pageNumberInput.classList.remove(PAGE_NUMBER_LOADING_INDICATOR);
-  } else {
-    pageNumberInput.classList.add(PAGE_NUMBER_LOADING_INDICATOR);
-  }
-}, true);
-
-window.addEventListener('resize', function webViewerResize(evt) {
-  if (PDFViewerApplication.initialized) {
-    var currentScaleValue = PDFViewerApplication.pdfViewer.currentScaleValue;
-    if (currentScaleValue === 'auto' ||
-        currentScaleValue === 'page-fit' ||
-        currentScaleValue === 'page-width') {
-      // Note: the scale is constant for 'page-actual'.
-      PDFViewerApplication.pdfViewer.currentScaleValue = currentScaleValue;
-    } else if (!currentScaleValue) {
-      // Normally this shouldn't happen, but if the scale wasn't initialized
-      // we set it to the default value in order to prevent any issues.
-      // (E.g. the document being rendered with the wrong scale on load.)
-      PDFViewerApplication.pdfViewer.currentScaleValue = DEFAULT_SCALE_VALUE;
-    }
-    PDFViewerApplication.pdfViewer.update();
-  }
-
-  // Set the 'max-height' CSS property of the secondary toolbar.
-  SecondaryToolbar.setMaxHeight(document.getElementById('viewerContainer'));
-});
-
-window.addEventListener('hashchange', function webViewerHashchange(evt) {
-  if (PDFViewerApplication.pdfHistory.isHashChangeUnlocked) {
-    var hash = document.location.hash.substring(1);
-    if (!hash) {
-      return;
-    }
-    if (!PDFViewerApplication.isInitialViewSet) {
-      PDFViewerApplication.initialBookmark = hash;
-    } else {
-      PDFViewerApplication.pdfLinkService.setHash(hash);
-    }
-  }
-});
-
-window.addEventListener('change', function webViewerChange(evt) {
-  var files = evt.target.files;
-  if (!files || files.length === 0) {
-    return;
-  }
-  var file = files[0];
-
-  if (!PDFJS.disableCreateObjectURL &&
-      typeof URL !== 'undefined' && URL.createObjectURL) {
-    PDFViewerApplication.open(URL.createObjectURL(file));
-  } else {
-    // Read the local file into a Uint8Array.
-    var fileReader = new FileReader();
-    fileReader.onload = function webViewerChangeFileReaderOnload(evt) {
-      var buffer = evt.target.result;
-      var uint8Array = new Uint8Array(buffer);
-      PDFViewerApplication.open(uint8Array);
-    };
-    fileReader.readAsArrayBuffer(file);
-  }
-
-  PDFViewerApplication.setTitleUsingUrl(file.name);
-
-  // URL does not reflect proper document location - hiding some icons.
-  document.getElementById('viewBookmark').setAttribute('hidden', 'true');
-  document.getElementById('secondaryViewBookmark').
-    setAttribute('hidden', 'true');
-  document.getElementById('download').setAttribute('hidden', 'true');
-  document.getElementById('secondaryDownload').setAttribute('hidden', 'true');
-}, true);
-
-function selectScaleOption(value) {
-  var options = document.getElementById('scaleSelect').options;
-  var predefinedValueFound = false;
-  for (var i = 0, ii = options.length; i < ii; i++) {
-    var option = options[i];
-    if (option.value !== value) {
-      option.selected = false;
-      continue;
-    }
-    option.selected = true;
-    predefinedValueFound = true;
-  }
-  return predefinedValueFound;
-}
-
-window.addEventListener('localized', function localized(evt) {
-  document.getElementsByTagName('html')[0].dir = mozL10n.getDirection();
-
-  PDFViewerApplication.animationStartedPromise.then(function() {
-    // Adjust the width of the zoom box to fit the content.
-    // Note: If the window is narrow enough that the zoom box is not visible,
-    //       we temporarily show it to be able to adjust its width.
-    var container = document.getElementById('scaleSelectContainer');
-    if (container.clientWidth === 0) {
-      container.setAttribute('style', 'display: inherit;');
-    }
-    if (container.clientWidth > 0) {
-      var select = document.getElementById('scaleSelect');
-      select.setAttribute('style', 'min-width: inherit;');
-      var width = select.clientWidth + SCALE_SELECT_CONTAINER_PADDING;
-      select.setAttribute('style', 'min-width: ' +
-                                   (width + SCALE_SELECT_PADDING) + 'px;');
-      container.setAttribute('style', 'min-width: ' + width + 'px; ' +
-                                      'max-width: ' + width + 'px;');
-    }
-
-    // Set the 'max-height' CSS property of the secondary toolbar.
-    SecondaryToolbar.setMaxHeight(document.getElementById('viewerContainer'));
-  });
-}, true);
-
-window.addEventListener('scalechange', function scalechange(evt) {
-  document.getElementById('zoomOut').disabled = (evt.scale === MIN_SCALE);
-  document.getElementById('zoomIn').disabled = (evt.scale === MAX_SCALE);
-
-  // Update the 'scaleSelect' DOM element.
-  var predefinedValueFound = selectScaleOption(evt.presetValue ||
-                                               '' + evt.scale);
-  if (!predefinedValueFound) {
-    var customScaleOption = document.getElementById('customScaleOption');
-    var customScale = Math.round(evt.scale * 10000) / 100;
-    customScaleOption.textContent =
-      mozL10n.get('page_scale_percent', { scale: customScale }, '{{scale}}%');
-    customScaleOption.selected = true;
-  }
-  if (!PDFViewerApplication.initialized) {
-    return;
   }
-  PDFViewerApplication.pdfViewer.update();
-}, true);
-
-window.addEventListener('pagechange', function pagechange(evt) {
-  var page = evt.pageNumber;
-  if (evt.previousPageNumber !== page) {
-    document.getElementById('pageNumber').value = page;
-    if (PDFViewerApplication.sidebarOpen) {
-      PDFViewerApplication.pdfThumbnailViewer.scrollThumbnailIntoView(page);
-    }
-  }
-  var numPages = PDFViewerApplication.pagesCount;
-
-  document.getElementById('previous').disabled = (page <= 1);
-  document.getElementById('next').disabled = (page >= numPages);
-
-  document.getElementById('firstPage').disabled = (page <= 1);
-  document.getElementById('lastPage').disabled = (page >= numPages);
-
-  // we need to update stats
-  if (PDFJS.pdfBug && Stats.enabled) {
-    var pageView = PDFViewerApplication.pdfViewer.getPageView(page - 1);
-    if (pageView.stats) {
-      Stats.add(page, pageView.stats);
-    }
-  }
-}, true);
-
-function handleMouseWheel(evt) {
-  var MOUSE_WHEEL_DELTA_FACTOR = 40;
-  var ticks = (evt.type === 'DOMMouseScroll') ? -evt.detail :
-              evt.wheelDelta / MOUSE_WHEEL_DELTA_FACTOR;
-  var direction = (ticks < 0) ? 'zoomOut' : 'zoomIn';
-
-  var pdfViewer = PDFViewerApplication.pdfViewer;
-  if (pdfViewer.isInPresentationMode) {
-    evt.preventDefault();
-    PDFViewerApplication.scrollPresentationMode(ticks *
-                                                MOUSE_WHEEL_DELTA_FACTOR);
-  } else if (evt.ctrlKey || evt.metaKey) {
-    var support = PDFViewerApplication.supportedMouseWheelZoomModifierKeys;
-    if ((evt.ctrlKey && !support.ctrlKey) ||
-        (evt.metaKey && !support.metaKey)) {
-      return;
-    }
-    // Only zoom the pages, not the entire viewer.
-    evt.preventDefault();
 
-    var previousScale = pdfViewer.currentScale;
-
-    PDFViewerApplication[direction](Math.abs(ticks));
+  _createClass(ViewHistory, [{
+    key: '_writeToStorage',
+    value: function _writeToStorage() {
+      var _this2 = this;
 
-    var currentScale = pdfViewer.currentScale;
-    if (previousScale !== currentScale) {
-      // After scaling the page via zoomIn/zoomOut, the position of the upper-
-      // left corner is restored. When the mouse wheel is used, the position
-      // under the cursor should be restored instead.
-      var scaleCorrectionFactor = currentScale / previousScale - 1;
-      var rect = pdfViewer.container.getBoundingClientRect();
-      var dx = evt.clientX - rect.left;
-      var dy = evt.clientY - rect.top;
-      pdfViewer.container.scrollLeft += dx * scaleCorrectionFactor;
-      pdfViewer.container.scrollTop += dy * scaleCorrectionFactor;
+      return new Promise(function (resolve) {
+        var databaseStr = JSON.stringify(_this2.database);
+        localStorage.setItem('pdfjs.history', databaseStr);
+        resolve();
+      });
     }
-  }
-}
-
-window.addEventListener('DOMMouseScroll', handleMouseWheel);
-window.addEventListener('mousewheel', handleMouseWheel);
-
-window.addEventListener('click', function click(evt) {
-  if (SecondaryToolbar.opened &&
-      PDFViewerApplication.pdfViewer.containsElement(evt.target)) {
-    SecondaryToolbar.close();
-  }
-}, false);
-
-window.addEventListener('keydown', function keydown(evt) {
-  if (OverlayManager.active) {
-    return;
-  }
-
-  var handled = false;
-  var cmd = (evt.ctrlKey ? 1 : 0) |
-            (evt.altKey ? 2 : 0) |
-            (evt.shiftKey ? 4 : 0) |
-            (evt.metaKey ? 8 : 0);
-
-  var pdfViewer = PDFViewerApplication.pdfViewer;
-  var isViewerInPresentationMode = pdfViewer && pdfViewer.isInPresentationMode;
-
-  // First, handle the key bindings that are independent whether an input
-  // control is selected or not.
-  if (cmd === 1 || cmd === 8 || cmd === 5 || cmd === 12) {
-    // either CTRL or META key with optional SHIFT.
-    switch (evt.keyCode) {
-      case 70: // f
-        if (!PDFViewerApplication.supportsIntegratedFind) {
-          PDFViewerApplication.findBar.open();
-          handled = true;
-        }
-        break;
-      case 71: // g
-        if (!PDFViewerApplication.supportsIntegratedFind) {
-          PDFViewerApplication.findBar.dispatchEvent('again',
-                                                     cmd === 5 || cmd === 12);
-          handled = true;
-        }
-        break;
-      case 61: // FF/Mac '='
-      case 107: // FF '+' and '='
-      case 187: // Chrome '+'
-      case 171: // FF with German keyboard
-        if (!isViewerInPresentationMode) {
-          PDFViewerApplication.zoomIn();
-        }
-        handled = true;
-        break;
-      case 173: // FF/Mac '-'
-      case 109: // FF '-'
-      case 189: // Chrome '-'
-        if (!isViewerInPresentationMode) {
-          PDFViewerApplication.zoomOut();
-        }
-        handled = true;
-        break;
-      case 48: // '0'
-      case 96: // '0' on Numpad of Swedish keyboard
-        if (!isViewerInPresentationMode) {
-          // keeping it unhandled (to restore page zoom to 100%)
-          setTimeout(function () {
-            // ... and resetting the scale after browser adjusts its scale
-            pdfViewer.currentScaleValue = DEFAULT_SCALE_VALUE;
-          });
-          handled = false;
+  }, {
+    key: '_readFromStorage',
+    value: function _readFromStorage() {
+      return new Promise(function (resolve) {
+        var value = localStorage.getItem('pdfjs.history');
+        if (!value) {
+          var databaseStr = localStorage.getItem('database');
+          if (databaseStr) {
+            try {
+              var database = JSON.parse(databaseStr);
+              if (typeof database.files[0].fingerprint === 'string') {
+                localStorage.setItem('pdfjs.history', databaseStr);
+                localStorage.removeItem('database');
+                value = databaseStr;
+              }
+            } catch (ex) {}
+          }
         }
-        break;
-    }
-  }
-
-  // CTRL or META without shift
-  if (cmd === 1 || cmd === 8) {
-    switch (evt.keyCode) {
-      case 83: // s
-        PDFViewerApplication.download();
-        handled = true;
-        break;
-    }
-  }
-
-  // CTRL+ALT or Option+Command
-  if (cmd === 3 || cmd === 10) {
-    switch (evt.keyCode) {
-      case 80: // p
-        PDFViewerApplication.requestPresentationMode();
-        handled = true;
-        break;
-      case 71: // g
-        // focuses input#pageNumber field
-        document.getElementById('pageNumber').select();
-        handled = true;
-        break;
-    }
-  }
-
-  if (handled) {
-    evt.preventDefault();
-    return;
-  }
-
-  // Some shortcuts should not get handled if a control/input element
-  // is selected.
-  var curElement = document.activeElement || document.querySelector(':focus');
-  var curElementTagName = curElement && curElement.tagName.toUpperCase();
-  if (curElementTagName === 'INPUT' ||
-      curElementTagName === 'TEXTAREA' ||
-      curElementTagName === 'SELECT') {
-    // Make sure that the secondary toolbar is closed when Escape is pressed.
-    if (evt.keyCode !== 27) { // 'Esc'
-      return;
+        resolve(value);
+      });
     }
-  }
-  var ensureViewerFocused = false;
-
-  if (cmd === 0) { // no control key pressed at all.
-    switch (evt.keyCode) {
-      case 38: // up arrow
-      case 33: // pg up
-      case 8: // backspace
-        if (!isViewerInPresentationMode &&
-            pdfViewer.currentScaleValue !== 'page-fit') {
-          break;
-        }
-        /* in presentation mode */
-        /* falls through */
-      case 37: // left arrow
-        // horizontal scrolling using arrow keys
-        if (pdfViewer.isHorizontalScrollbarEnabled) {
-          break;
-        }
-        /* falls through */
-      case 75: // 'k'
-      case 80: // 'p'
-        PDFViewerApplication.page--;
-        handled = true;
-        break;
-      case 27: // esc key
-        if (SecondaryToolbar.opened) {
-          SecondaryToolbar.close();
-          handled = true;
-        }
-        if (!PDFViewerApplication.supportsIntegratedFind &&
-            PDFViewerApplication.findBar.opened) {
-          PDFViewerApplication.findBar.close();
-          handled = true;
-        }
-        break;
-      case 40: // down arrow
-      case 34: // pg down
-      case 32: // spacebar
-        if (!isViewerInPresentationMode &&
-            pdfViewer.currentScaleValue !== 'page-fit') {
-          break;
-        }
-        /* falls through */
-      case 39: // right arrow
-        // horizontal scrolling using arrow keys
-        if (pdfViewer.isHorizontalScrollbarEnabled) {
-          break;
-        }
-        /* falls through */
-      case 74: // 'j'
-      case 78: // 'n'
-        PDFViewerApplication.page++;
-        handled = true;
-        break;
+  }, {
+    key: 'set',
+    value: function set(name, val) {
+      var _this3 = this;
 
-      case 36: // home
-        if (isViewerInPresentationMode || PDFViewerApplication.page > 1) {
-          PDFViewerApplication.page = 1;
-          handled = true;
-          ensureViewerFocused = true;
-        }
-        break;
-      case 35: // end
-        if (isViewerInPresentationMode || (PDFViewerApplication.pdfDocument &&
-            PDFViewerApplication.page < PDFViewerApplication.pagesCount)) {
-          PDFViewerApplication.page = PDFViewerApplication.pagesCount;
-          handled = true;
-          ensureViewerFocused = true;
-        }
-        break;
-
-      case 72: // 'h'
-        if (!isViewerInPresentationMode) {
-          HandTool.toggle();
-        }
-        break;
-      case 82: // 'r'
-        PDFViewerApplication.rotatePages(90);
-        break;
+      return this._initializedPromise.then(function () {
+        _this3.file[name] = val;
+        return _this3._writeToStorage();
+      });
     }
-  }
+  }, {
+    key: 'setMultiple',
+    value: function setMultiple(properties) {
+      var _this4 = this;
 
-  if (cmd === 4) { // shift-key
-    switch (evt.keyCode) {
-      case 32: // spacebar
-        if (!isViewerInPresentationMode &&
-            pdfViewer.currentScaleValue !== 'page-fit') {
-          break;
+      return this._initializedPromise.then(function () {
+        for (var name in properties) {
+          _this4.file[name] = properties[name];
         }
-        PDFViewerApplication.page--;
-        handled = true;
-        break;
-
-      case 82: // 'r'
-        PDFViewerApplication.rotatePages(-90);
-        break;
+        return _this4._writeToStorage();
+      });
     }
-  }
+  }, {
+    key: 'get',
+    value: function get(name, defaultValue) {
+      var _this5 = this;
 
-  if (!handled && !isViewerInPresentationMode) {
-    // 33=Page Up  34=Page Down  35=End    36=Home
-    // 37=Left     38=Up         39=Right  40=Down
-    // 32=Spacebar
-    if ((evt.keyCode >= 33 && evt.keyCode <= 40) ||
-        (evt.keyCode === 32 && curElementTagName !== 'BUTTON')) {
-      ensureViewerFocused = true;
+      return this._initializedPromise.then(function () {
+        var val = _this5.file[name];
+        return val !== undefined ? val : defaultValue;
+      });
     }
-  }
+  }, {
+    key: 'getMultiple',
+    value: function getMultiple(properties) {
+      var _this6 = this;
 
-  if (cmd === 2) { // alt-key
-    switch (evt.keyCode) {
-      case 37: // left arrow
-        if (isViewerInPresentationMode) {
-          PDFViewerApplication.pdfHistory.back();
-          handled = true;
+      return this._initializedPromise.then(function () {
+        var values = Object.create(null);
+        for (var name in properties) {
+          var val = _this6.file[name];
+          values[name] = val !== undefined ? val : properties[name];
         }
-        break;
-      case 39: // right arrow
-        if (isViewerInPresentationMode) {
-          PDFViewerApplication.pdfHistory.forward();
-          handled = true;
-        }
-        break;
+        return values;
+      });
     }
-  }
+  }]);
 
-  if (ensureViewerFocused && !pdfViewer.containsElement(curElement)) {
-    // The page container is not focused, but a page navigation key has been
-    // pressed. Change the focus to the viewer container to make sure that
-    // navigation by keyboard works as expected.
-    pdfViewer.focus();
-  }
+  return ViewHistory;
+}();
 
-  if (handled) {
-    evt.preventDefault();
-  }
-});
+exports.ViewHistory = ViewHistory;
 
-window.addEventListener('beforeprint', function beforePrint(evt) {
-  PDFViewerApplication.beforePrint();
-});
+/***/ }),
+/* 33 */
+/***/ (function(module, exports, __webpack_require__) {
 
-window.addEventListener('afterprint', function afterPrint(evt) {
-  PDFViewerApplication.afterPrint();
-});
+"use strict";
 
-(function animationStartedClosure() {
-  // The offsetParent is not set until the pdf.js iframe or object is visible.
-  // Waiting for first animation.
-  PDFViewerApplication.animationStartedPromise = new Promise(
-      function (resolve) {
-    window.requestAnimationFrame(resolve);
-  });
-})();
 
+var DEFAULT_URL = 'compressed.tracemonkey-pldi-09.pdf';
+;
+var pdfjsWebApp = void 0;
+{
+  pdfjsWebApp = __webpack_require__(4);
+}
+;
+{
+  __webpack_require__(8);
+}
+;
+{
+  __webpack_require__(9);
+}
+function getViewerConfiguration() {
+  return {
+    appContainer: document.body,
+    mainContainer: document.getElementById('viewerContainer'),
+    viewerContainer: document.getElementById('viewer'),
+    eventBus: null,
+    toolbar: {
+      container: document.getElementById('toolbarViewer'),
+      numPages: document.getElementById('numPages'),
+      pageNumber: document.getElementById('pageNumber'),
+      scaleSelectContainer: document.getElementById('scaleSelectContainer'),
+      scaleSelect: document.getElementById('scaleSelect'),
+      customScaleOption: document.getElementById('customScaleOption'),
+      previous: document.getElementById('previous'),
+      next: document.getElementById('next'),
+      zoomIn: document.getElementById('zoomIn'),
+      zoomOut: document.getElementById('zoomOut'),
+      viewFind: document.getElementById('viewFind'),
+      openFile: document.getElementById('openFile'),
+      print: document.getElementById('print'),
+      presentationModeButton: document.getElementById('presentationMode'),
+      download: document.getElementById('download'),
+      viewBookmark: document.getElementById('viewBookmark')
+    },
+    secondaryToolbar: {
+      toolbar: document.getElementById('secondaryToolbar'),
+      toggleButton: document.getElementById('secondaryToolbarToggle'),
+      toolbarButtonContainer: document.getElementById('secondaryToolbarButtonContainer'),
+      presentationModeButton: document.getElementById('secondaryPresentationMode'),
+      openFileButton: document.getElementById('secondaryOpenFile'),
+      printButton: document.getElementById('secondaryPrint'),
+      downloadButton: document.getElementById('secondaryDownload'),
+      viewBookmarkButton: document.getElementById('secondaryViewBookmark'),
+      firstPageButton: document.getElementById('firstPage'),
+      lastPageButton: document.getElementById('lastPage'),
+      pageRotateCwButton: document.getElementById('pageRotateCw'),
+      pageRotateCcwButton: document.getElementById('pageRotateCcw'),
+      cursorSelectToolButton: document.getElementById('cursorSelectTool'),
+      cursorHandToolButton: document.getElementById('cursorHandTool'),
+      documentPropertiesButton: document.getElementById('documentProperties')
+    },
+    fullscreen: {
+      contextFirstPage: document.getElementById('contextFirstPage'),
+      contextLastPage: document.getElementById('contextLastPage'),
+      contextPageRotateCw: document.getElementById('contextPageRotateCw'),
+      contextPageRotateCcw: document.getElementById('contextPageRotateCcw')
+    },
+    sidebar: {
+      mainContainer: document.getElementById('mainContainer'),
+      outerContainer: document.getElementById('outerContainer'),
+      toggleButton: document.getElementById('sidebarToggle'),
+      thumbnailButton: document.getElementById('viewThumbnail'),
+      outlineButton: document.getElementById('viewOutline'),
+      attachmentsButton: document.getElementById('viewAttachments'),
+      thumbnailView: document.getElementById('thumbnailView'),
+      outlineView: document.getElementById('outlineView'),
+      attachmentsView: document.getElementById('attachmentsView')
+    },
+    findBar: {
+      bar: document.getElementById('findbar'),
+      toggleButton: document.getElementById('viewFind'),
+      findField: document.getElementById('findInput'),
+      highlightAllCheckbox: document.getElementById('findHighlightAll'),
+      caseSensitiveCheckbox: document.getElementById('findMatchCase'),
+      findMsg: document.getElementById('findMsg'),
+      findResultsCount: document.getElementById('findResultsCount'),
+      findStatusIcon: document.getElementById('findStatusIcon'),
+      findPreviousButton: document.getElementById('findPrevious'),
+      findNextButton: document.getElementById('findNext')
+    },
+    passwordOverlay: {
+      overlayName: 'passwordOverlay',
+      container: document.getElementById('passwordOverlay'),
+      label: document.getElementById('passwordText'),
+      input: document.getElementById('password'),
+      submitButton: document.getElementById('passwordSubmit'),
+      cancelButton: document.getElementById('passwordCancel')
+    },
+    documentProperties: {
+      overlayName: 'documentPropertiesOverlay',
+      container: document.getElementById('documentPropertiesOverlay'),
+      closeButton: document.getElementById('documentPropertiesClose'),
+      fields: {
+        'fileName': document.getElementById('fileNameField'),
+        'fileSize': document.getElementById('fileSizeField'),
+        'title': document.getElementById('titleField'),
+        'author': document.getElementById('authorField'),
+        'subject': document.getElementById('subjectField'),
+        'keywords': document.getElementById('keywordsField'),
+        'creationDate': document.getElementById('creationDateField'),
+        'modificationDate': document.getElementById('modificationDateField'),
+        'creator': document.getElementById('creatorField'),
+        'producer': document.getElementById('producerField'),
+        'version': document.getElementById('versionField'),
+        'pageCount': document.getElementById('pageCountField')
+      }
+    },
+    errorWrapper: {
+      container: document.getElementById('errorWrapper'),
+      errorMessage: document.getElementById('errorMessage'),
+      closeButton: document.getElementById('errorClose'),
+      errorMoreInfo: document.getElementById('errorMoreInfo'),
+      moreInfoButton: document.getElementById('errorShowMore'),
+      lessInfoButton: document.getElementById('errorShowLess')
+    },
+    printContainer: document.getElementById('printContainer'),
+    openFileInputName: 'fileInput',
+    debuggerScriptPath: './debugger.js',
+    defaultUrl: DEFAULT_URL
+  };
+}
+function webViewerLoad() {
+  var config = getViewerConfiguration();
+  window.PDFViewerApplication = pdfjsWebApp.PDFViewerApplication;
+  pdfjsWebApp.PDFViewerApplication.run(config);
+}
+if (document.readyState === 'interactive' || document.readyState === 'complete') {
+  webViewerLoad();
+} else {
+  document.addEventListener('DOMContentLoaded', webViewerLoad, true);
+}
+
+/***/ })
+/******/ ]);
+//# sourceMappingURL=viewer.js.map
\ No newline at end of file
diff --git a/vendor/pdfjs/web/viewer.js.map b/vendor/pdfjs/web/viewer.js.map
new file mode 100644
index 0000000..018b089
--- /dev/null
+++ b/vendor/pdfjs/web/viewer.js.map
@@ -0,0 +1 @@
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exports\n \treturn __webpack_require__(__webpack_require__.s = 33);\n\n\n\n// WEBPACK FOOTER //\n// webpack/bootstrap 67a151ebb5e544e5a40d","/* Copyright 2012 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { PDFJS } from 'pdfjs-lib';\n\nconst CSS_UNITS = 96.0 / 72.0;\nconst DEFAULT_SCALE_VALUE = 'auto';\nconst DEFAULT_SCALE = 1.0;\nconst MIN_SCALE = 0.25;\nconst MAX_SCALE = 10.0;\nconst UNKNOWN_SCALE = 0;\nconst MAX_AUTO_SCALE = 1.25;\nconst SCROLLBAR_PADDING = 40;\nconst VERTICAL_PADDING = 5;\n\nconst RendererType = {\n  CANVAS: 'canvas',\n  SVG: 'svg',\n};\n\n// Replaces {{arguments}} with their values.\nfunction formatL10nValue(text, args) {\n  if (!args) {\n    return text;\n  }\n  return text.replace(/\\{\\{\\s*(\\w+)\\s*\\}\\}/g, (all, name) => {\n    return (name in args ? args[name] : '{{' + name + '}}');\n  });\n}\n\n/**\n * No-op implemetation of the localization service.\n * @implements {IL10n}\n */\nlet NullL10n = {\n  get(property, args, fallback) {\n    return Promise.resolve(formatL10nValue(fallback, args));\n  },\n\n  translate(element) {\n    return Promise.resolve();\n  },\n};\n\n/**\n * Disables fullscreen support, and by extension Presentation Mode,\n * in browsers which support the fullscreen API.\n * @var {boolean}\n */\nPDFJS.disableFullscreen = (PDFJS.disableFullscreen === undefined ?\n                           false : PDFJS.disableFullscreen);\n\n/**\n * Enables CSS only zooming.\n * @var {boolean}\n */\nPDFJS.useOnlyCssZoom = (PDFJS.useOnlyCssZoom === undefined ?\n                        false : PDFJS.useOnlyCssZoom);\n\n/**\n * The maximum supported canvas size in total pixels e.g. width * height.\n * The default value is 4096 * 4096. Use -1 for no limit.\n * @var {number}\n */\nPDFJS.maxCanvasPixels = (PDFJS.maxCanvasPixels === undefined ?\n                         16777216 : PDFJS.maxCanvasPixels);\n\n/**\n * Disables saving of the last position of the viewed PDF.\n * @var {boolean}\n */\nPDFJS.disableHistory = (PDFJS.disableHistory === undefined ?\n                        false : PDFJS.disableHistory);\n\n/**\n * Disables creation of the text layer that used for text selection and search.\n * @var {boolean}\n */\nPDFJS.disableTextLayer = (PDFJS.disableTextLayer === undefined ?\n                          false : PDFJS.disableTextLayer);\n\n/**\n * Disables maintaining the current position in the document when zooming.\n */\nPDFJS.ignoreCurrentPositionOnZoom = (PDFJS.ignoreCurrentPositionOnZoom ===\n  undefined ? false : PDFJS.ignoreCurrentPositionOnZoom);\n\nif (typeof PDFJSDev === 'undefined' ||\n    !PDFJSDev.test('FIREFOX || MOZCENTRAL')) {\n  /**\n   * Interface locale settings.\n   * @var {string}\n   */\n  PDFJS.locale =\n    (PDFJS.locale === undefined && typeof navigator !== 'undefined' ?\n     navigator.language : PDFJS.locale);\n}\n\n/**\n * Returns scale factor for the canvas. It makes sense for the HiDPI displays.\n * @return {Object} The object with horizontal (sx) and vertical (sy)\n                    scales. The scaled property is set to false if scaling is\n                    not required, true otherwise.\n */\nfunction getOutputScale(ctx) {\n  let devicePixelRatio = window.devicePixelRatio || 1;\n  let backingStoreRatio = ctx.webkitBackingStorePixelRatio ||\n                          ctx.mozBackingStorePixelRatio ||\n                          ctx.msBackingStorePixelRatio ||\n                          ctx.oBackingStorePixelRatio ||\n                          ctx.backingStorePixelRatio || 1;\n  let pixelRatio = devicePixelRatio / backingStoreRatio;\n  return {\n    sx: pixelRatio,\n    sy: pixelRatio,\n    scaled: pixelRatio !== 1,\n  };\n}\n\n/**\n * Scrolls specified element into view of its parent.\n * @param {Object} element - The element to be visible.\n * @param {Object} spot - An object with optional top and left properties,\n *   specifying the offset from the top left edge.\n * @param {boolean} skipOverflowHiddenElements - Ignore elements that have\n *   the CSS rule `overflow: hidden;` set. The default is false.\n */\nfunction scrollIntoView(element, spot, skipOverflowHiddenElements = false) {\n  // Assuming offsetParent is available (it's not available when viewer is in\n  // hidden iframe or object). We have to scroll: if the offsetParent is not set\n  // producing the error. See also animationStarted.\n  let parent = element.offsetParent;\n  if (!parent) {\n    console.error('offsetParent is not set -- cannot scroll');\n    return;\n  }\n  let offsetY = element.offsetTop + element.clientTop;\n  let offsetX = element.offsetLeft + element.clientLeft;\n  while (parent.clientHeight === parent.scrollHeight ||\n         (skipOverflowHiddenElements &&\n          getComputedStyle(parent).overflow === 'hidden')) {\n    if (parent.dataset._scaleY) {\n      offsetY /= parent.dataset._scaleY;\n      offsetX /= parent.dataset._scaleX;\n    }\n    offsetY += parent.offsetTop;\n    offsetX += parent.offsetLeft;\n    parent = parent.offsetParent;\n    if (!parent) {\n      return; // no need to scroll\n    }\n  }\n  if (spot) {\n    if (spot.top !== undefined) {\n      offsetY += spot.top;\n    }\n    if (spot.left !== undefined) {\n      offsetX += spot.left;\n      parent.scrollLeft = offsetX;\n    }\n  }\n  parent.scrollTop = offsetY;\n}\n\n/**\n * Helper function to start monitoring the scroll event and converting them into\n * PDF.js friendly one: with scroll debounce and scroll direction.\n */\nfunction watchScroll(viewAreaElement, callback) {\n  let debounceScroll = function(evt) {\n    if (rAF) {\n      return;\n    }\n    // schedule an invocation of scroll for next animation frame.\n    rAF = window.requestAnimationFrame(function viewAreaElementScrolled() {\n      rAF = null;\n\n      let currentY = viewAreaElement.scrollTop;\n      let lastY = state.lastY;\n      if (currentY !== lastY) {\n        state.down = currentY > lastY;\n      }\n      state.lastY = currentY;\n      callback(state);\n    });\n  };\n\n  let state = {\n    down: true,\n    lastY: viewAreaElement.scrollTop,\n    _eventHandler: debounceScroll,\n  };\n\n  let rAF = null;\n  viewAreaElement.addEventListener('scroll', debounceScroll, true);\n  return state;\n}\n\n/**\n * Helper function to parse query string (e.g. ?param1=value&parm2=...).\n */\nfunction parseQueryString(query) {\n  let parts = query.split('&');\n  let params = Object.create(null);\n  for (let i = 0, ii = parts.length; i < ii; ++i) {\n    let param = parts[i].split('=');\n    let key = param[0].toLowerCase();\n    let value = param.length > 1 ? param[1] : null;\n    params[decodeURIComponent(key)] = decodeURIComponent(value);\n  }\n  return params;\n}\n\n/**\n * Use binary search to find the index of the first item in a given array which\n * passes a given condition. The items are expected to be sorted in the sense\n * that if the condition is true for one item in the array, then it is also true\n * for all following items.\n *\n * @returns {Number} Index of the first array element to pass the test,\n *                   or |items.length| if no such element exists.\n */\nfunction binarySearchFirstItem(items, condition) {\n  let minIndex = 0;\n  let maxIndex = items.length - 1;\n\n  if (items.length === 0 || !condition(items[maxIndex])) {\n    return items.length;\n  }\n  if (condition(items[minIndex])) {\n    return minIndex;\n  }\n\n  while (minIndex < maxIndex) {\n    let currentIndex = (minIndex + maxIndex) >> 1;\n    let currentItem = items[currentIndex];\n    if (condition(currentItem)) {\n      maxIndex = currentIndex;\n    } else {\n      minIndex = currentIndex + 1;\n    }\n  }\n  return minIndex; /* === maxIndex */\n}\n\n/**\n *  Approximates float number as a fraction using Farey sequence (max order\n *  of 8).\n *  @param {number} x - Positive float number.\n *  @returns {Array} Estimated fraction: the first array item is a numerator,\n *                   the second one is a denominator.\n */\nfunction approximateFraction(x) {\n  // Fast paths for int numbers or their inversions.\n  if (Math.floor(x) === x) {\n    return [x, 1];\n  }\n  let xinv = 1 / x;\n  let limit = 8;\n  if (xinv > limit) {\n    return [1, limit];\n  } else if (Math.floor(xinv) === xinv) {\n    return [1, xinv];\n  }\n\n  let x_ = x > 1 ? xinv : x;\n  // a/b and c/d are neighbours in Farey sequence.\n  let a = 0, b = 1, c = 1, d = 1;\n  // Limiting search to order 8.\n  while (true) {\n    // Generating next term in sequence (order of q).\n    let p = a + c, q = b + d;\n    if (q > limit) {\n      break;\n    }\n    if (x_ <= p / q) {\n      c = p; d = q;\n    } else {\n      a = p; b = q;\n    }\n  }\n  let result;\n  // Select closest of the neighbours to x.\n  if (x_ - a / b < c / d - x_) {\n    result = x_ === x ? [a, b] : [b, a];\n  } else {\n    result = x_ === x ? [c, d] : [d, c];\n  }\n  return result;\n}\n\nfunction roundToDivide(x, div) {\n  let r = x % div;\n  return r === 0 ? x : Math.round(x - r + div);\n}\n\n/**\n * Generic helper to find out what elements are visible within a scroll pane.\n */\nfunction getVisibleElements(scrollEl, views, sortByVisibility = false) {\n  let top = scrollEl.scrollTop, bottom = top + scrollEl.clientHeight;\n  let left = scrollEl.scrollLeft, right = left + scrollEl.clientWidth;\n\n  function isElementBottomBelowViewTop(view) {\n    let element = view.div;\n    let elementBottom =\n      element.offsetTop + element.clientTop + element.clientHeight;\n    return elementBottom > top;\n  }\n\n  let visible = [], view, element;\n  let currentHeight, viewHeight, hiddenHeight, percentHeight;\n  let currentWidth, viewWidth;\n  let firstVisibleElementInd = views.length === 0 ? 0 :\n    binarySearchFirstItem(views, isElementBottomBelowViewTop);\n\n  for (let i = firstVisibleElementInd, ii = views.length; i < ii; i++) {\n    view = views[i];\n    element = view.div;\n    currentHeight = element.offsetTop + element.clientTop;\n    viewHeight = element.clientHeight;\n\n    if (currentHeight > bottom) {\n      break;\n    }\n\n    currentWidth = element.offsetLeft + element.clientLeft;\n    viewWidth = element.clientWidth;\n    if (currentWidth + viewWidth < left || currentWidth > right) {\n      continue;\n    }\n    hiddenHeight = Math.max(0, top - currentHeight) +\n      Math.max(0, currentHeight + viewHeight - bottom);\n    percentHeight = ((viewHeight - hiddenHeight) * 100 / viewHeight) | 0;\n\n    visible.push({\n      id: view.id,\n      x: currentWidth,\n      y: currentHeight,\n      view,\n      percent: percentHeight,\n    });\n  }\n\n  let first = visible[0];\n  let last = visible[visible.length - 1];\n\n  if (sortByVisibility) {\n    visible.sort(function(a, b) {\n      let pc = a.percent - b.percent;\n      if (Math.abs(pc) > 0.001) {\n        return -pc;\n      }\n      return a.id - b.id; // ensure stability\n    });\n  }\n  return { first, last, views: visible, };\n}\n\n/**\n * Event handler to suppress context menu.\n */\nfunction noContextMenuHandler(evt) {\n  evt.preventDefault();\n}\n\nfunction isDataSchema(url) {\n  let i = 0, ii = url.length;\n  while (i < ii && url[i].trim() === '') {\n    i++;\n  }\n  return url.substr(i, 5).toLowerCase() === 'data:';\n}\n\n/**\n * Returns the filename or guessed filename from the url (see issue 3455).\n * @param {string} url - The original PDF location.\n * @param {string} defaultFilename - The value returned if the filename is\n *   unknown, or the protocol is unsupported.\n * @returns {string} Guessed PDF filename.\n */\nfunction getPDFFileNameFromURL(url, defaultFilename = 'document.pdf') {\n  if (isDataSchema(url)) {\n    console.warn('getPDFFileNameFromURL: ' +\n                 'ignoring \"data:\" URL for performance reasons.');\n    return defaultFilename;\n  }\n  const reURI = /^(?:(?:[^:]+:)?\\/\\/[^\\/]+)?([^?#]*)(\\?[^#]*)?(#.*)?$/;\n  //            SCHEME        HOST         1.PATH  2.QUERY   3.REF\n  // Pattern to get last matching NAME.pdf\n  const reFilename = /[^\\/?#=]+\\.pdf\\b(?!.*\\.pdf\\b)/i;\n  let splitURI = reURI.exec(url);\n  let suggestedFilename = reFilename.exec(splitURI[1]) ||\n                          reFilename.exec(splitURI[2]) ||\n                          reFilename.exec(splitURI[3]);\n  if (suggestedFilename) {\n    suggestedFilename = suggestedFilename[0];\n    if (suggestedFilename.indexOf('%') !== -1) {\n      // URL-encoded %2Fpath%2Fto%2Ffile.pdf should be file.pdf\n      try {\n        suggestedFilename =\n          reFilename.exec(decodeURIComponent(suggestedFilename))[0];\n      } catch (ex) { // Possible (extremely rare) errors:\n        // URIError \"Malformed URI\", e.g. for \"%AA.pdf\"\n        // TypeError \"null has no properties\", e.g. for \"%2F.pdf\"\n      }\n    }\n  }\n  return suggestedFilename || defaultFilename;\n}\n\nfunction normalizeWheelEventDelta(evt) {\n  let delta = Math.sqrt(evt.deltaX * evt.deltaX + evt.deltaY * evt.deltaY);\n  let angle = Math.atan2(evt.deltaY, evt.deltaX);\n  if (-0.25 * Math.PI < angle && angle < 0.75 * Math.PI) {\n    // All that is left-up oriented has to change the sign.\n    delta = -delta;\n  }\n\n  const MOUSE_DOM_DELTA_PIXEL_MODE = 0;\n  const MOUSE_DOM_DELTA_LINE_MODE = 1;\n  const MOUSE_PIXELS_PER_LINE = 30;\n  const MOUSE_LINES_PER_PAGE = 30;\n\n  // Converts delta to per-page units\n  if (evt.deltaMode === MOUSE_DOM_DELTA_PIXEL_MODE) {\n    delta /= MOUSE_PIXELS_PER_LINE * MOUSE_LINES_PER_PAGE;\n  } else if (evt.deltaMode === MOUSE_DOM_DELTA_LINE_MODE) {\n    delta /= MOUSE_LINES_PER_PAGE;\n  }\n  return delta;\n}\n\nfunction cloneObj(obj) {\n  let result = Object.create(null);\n  for (let i in obj) {\n    if (Object.prototype.hasOwnProperty.call(obj, i)) {\n      result[i] = obj[i];\n    }\n  }\n  return result;\n}\n\n/**\n * Promise that is resolved when DOM window becomes visible.\n */\nlet animationStarted = new Promise(function (resolve) {\n  window.requestAnimationFrame(resolve);\n});\n\n/**\n * (deprecated) External localization service.\n */\nlet mozL10n;\n\n/**\n * (deprecated) Promise that is resolved when UI localization is finished.\n */\nlet localized = Promise.resolve();\n\n/**\n * Simple event bus for an application. Listeners are attached using the\n * `on` and `off` methods. To raise an event, the `dispatch` method shall be\n * used.\n */\nclass EventBus {\n  constructor() {\n    this._listeners = Object.create(null);\n  }\n\n  on(eventName, listener) {\n    let eventListeners = this._listeners[eventName];\n    if (!eventListeners) {\n      eventListeners = [];\n      this._listeners[eventName] = eventListeners;\n    }\n    eventListeners.push(listener);\n  }\n\n  off(eventName, listener) {\n    let eventListeners = this._listeners[eventName];\n    let i;\n    if (!eventListeners || ((i = eventListeners.indexOf(listener)) < 0)) {\n      return;\n    }\n    eventListeners.splice(i, 1);\n  }\n\n  dispatch(eventName) {\n    let eventListeners = this._listeners[eventName];\n    if (!eventListeners || eventListeners.length === 0) {\n      return;\n    }\n    // Passing all arguments after the eventName to the listeners.\n    let args = Array.prototype.slice.call(arguments, 1);\n    // Making copy of the listeners array in case if it will be modified\n    // during dispatch.\n    eventListeners.slice(0).forEach(function (listener) {\n      listener.apply(null, args);\n    });\n  }\n}\n\nfunction clamp(v, min, max) {\n  return Math.min(Math.max(v, min), max);\n}\n\nclass ProgressBar {\n  constructor(id, { height, width, units, } = {}) {\n    this.visible = true;\n\n    // Fetch the sub-elements for later.\n    this.div = document.querySelector(id + ' .progress');\n    // Get the loading bar element, so it can be resized to fit the viewer.\n    this.bar = this.div.parentNode;\n\n    // Get options, with sensible defaults.\n    this.height = height || 100;\n    this.width = width || 100;\n    this.units = units || '%';\n\n    // Initialize heights.\n    this.div.style.height = this.height + this.units;\n    this.percent = 0;\n  }\n\n  _updateBar() {\n    if (this._indeterminate) {\n      this.div.classList.add('indeterminate');\n      this.div.style.width = this.width + this.units;\n      return;\n    }\n\n    this.div.classList.remove('indeterminate');\n    let progressSize = this.width * this._percent / 100;\n    this.div.style.width = progressSize + this.units;\n  }\n\n  get percent() {\n    return this._percent;\n  }\n\n  set percent(val) {\n    this._indeterminate = isNaN(val);\n    this._percent = clamp(val, 0, 100);\n    this._updateBar();\n  }\n\n  setWidth(viewer) {\n    if (!viewer) {\n      return;\n    }\n    let container = viewer.parentNode;\n    let scrollbarWidth = container.offsetWidth - viewer.offsetWidth;\n    if (scrollbarWidth > 0) {\n      this.bar.setAttribute('style', 'width: calc(100% - ' +\n                                     scrollbarWidth + 'px);');\n    }\n  }\n\n  hide() {\n    if (!this.visible) {\n      return;\n    }\n    this.visible = false;\n    this.bar.classList.add('hidden');\n    document.body.classList.remove('loadingInProgress');\n  }\n\n  show() {\n    if (this.visible) {\n      return;\n    }\n    this.visible = true;\n    document.body.classList.add('loadingInProgress');\n    this.bar.classList.remove('hidden');\n  }\n}\n\nexport {\n  CSS_UNITS,\n  DEFAULT_SCALE_VALUE,\n  DEFAULT_SCALE,\n  MIN_SCALE,\n  MAX_SCALE,\n  UNKNOWN_SCALE,\n  MAX_AUTO_SCALE,\n  SCROLLBAR_PADDING,\n  VERTICAL_PADDING,\n  cloneObj,\n  RendererType,\n  mozL10n,\n  NullL10n,\n  EventBus,\n  ProgressBar,\n  getPDFFileNameFromURL,\n  noContextMenuHandler,\n  parseQueryString,\n  getVisibleElements,\n  roundToDivide,\n  approximateFraction,\n  getOutputScale,\n  scrollIntoView,\n  watchScroll,\n  binarySearchFirstItem,\n  normalizeWheelEventDelta,\n  animationStarted,\n  localized,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/ui_utils.js","/* Copyright 2016 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n/* globals module, __non_webpack_require__ */\n\n'use strict';\n\nvar pdfjsLib;\nif (typeof window !== 'undefined' && window['pdfjs-dist/build/pdf']) {\n  pdfjsLib = window['pdfjs-dist/build/pdf'];\n} else {\n  pdfjsLib = __non_webpack_require__('../build/pdf.js');\n}\nmodule.exports = pdfjsLib;\n\n\n\n// WEBPACK FOOTER //\n// web/pdfjs.js","/* Copyright 2016 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { EventBus } from './ui_utils';\n\n// Attaching to the application event bus to dispatch events to the DOM for\n// backwards viewer API compatibility.\nfunction attachDOMEventsToEventBus(eventBus) {\n  eventBus.on('documentload', function() {\n    let event = document.createEvent('CustomEvent');\n    event.initCustomEvent('documentload', true, true, {});\n    window.dispatchEvent(event);\n  });\n  eventBus.on('pagerendered', function(evt) {\n    let event = document.createEvent('CustomEvent');\n    event.initCustomEvent('pagerendered', true, true, {\n      pageNumber: evt.pageNumber,\n      cssTransform: evt.cssTransform,\n    });\n    evt.source.div.dispatchEvent(event);\n  });\n  eventBus.on('textlayerrendered', function(evt) {\n    let event = document.createEvent('CustomEvent');\n    event.initCustomEvent('textlayerrendered', true, true, {\n      pageNumber: evt.pageNumber,\n    });\n    evt.source.textLayerDiv.dispatchEvent(event);\n  });\n  eventBus.on('pagechange', function(evt) {\n    let event = document.createEvent('UIEvents');\n    event.initUIEvent('pagechange', true, true, window, 0);\n    event.pageNumber = evt.pageNumber;\n    evt.source.container.dispatchEvent(event);\n  });\n  eventBus.on('pagesinit', function(evt) {\n    let event = document.createEvent('CustomEvent');\n    event.initCustomEvent('pagesinit', true, true, null);\n    evt.source.container.dispatchEvent(event);\n  });\n  eventBus.on('pagesloaded', function(evt) {\n    let event = document.createEvent('CustomEvent');\n    event.initCustomEvent('pagesloaded', true, true, {\n      pagesCount: evt.pagesCount,\n    });\n    evt.source.container.dispatchEvent(event);\n  });\n  eventBus.on('scalechange', function(evt) {\n    let event = document.createEvent('UIEvents');\n    event.initUIEvent('scalechange', true, true, window, 0);\n    event.scale = evt.scale;\n    event.presetValue = evt.presetValue;\n    evt.source.container.dispatchEvent(event);\n  });\n  eventBus.on('updateviewarea', function(evt) {\n    let event = document.createEvent('UIEvents');\n    event.initUIEvent('updateviewarea', true, true, window, 0);\n    event.location = evt.location;\n    evt.source.container.dispatchEvent(event);\n  });\n  eventBus.on('find', function(evt) {\n    if (evt.source === window) {\n      return; // event comes from FirefoxCom, no need to replicate\n    }\n    let event = document.createEvent('CustomEvent');\n    event.initCustomEvent('find' + evt.type, true, true, {\n      query: evt.query,\n      phraseSearch: evt.phraseSearch,\n      caseSensitive: evt.caseSensitive,\n      highlightAll: evt.highlightAll,\n      findPrevious: evt.findPrevious,\n    });\n    window.dispatchEvent(event);\n  });\n  eventBus.on('attachmentsloaded', function(evt) {\n    let event = document.createEvent('CustomEvent');\n    event.initCustomEvent('attachmentsloaded', true, true, {\n      attachmentsCount: evt.attachmentsCount,\n    });\n    evt.source.container.dispatchEvent(event);\n  });\n  eventBus.on('sidebarviewchanged', function(evt) {\n    let event = document.createEvent('CustomEvent');\n    event.initCustomEvent('sidebarviewchanged', true, true, {\n      view: evt.view,\n    });\n    evt.source.outerContainer.dispatchEvent(event);\n  });\n  eventBus.on('pagemode', function(evt) {\n    let event = document.createEvent('CustomEvent');\n    event.initCustomEvent('pagemode', true, true, {\n      mode: evt.mode,\n    });\n    evt.source.pdfViewer.container.dispatchEvent(event);\n  });\n  eventBus.on('namedaction', function(evt) {\n    let event = document.createEvent('CustomEvent');\n    event.initCustomEvent('namedaction', true, true, {\n      action: evt.action,\n    });\n    evt.source.pdfViewer.container.dispatchEvent(event);\n  });\n  eventBus.on('presentationmodechanged', function(evt) {\n    let event = document.createEvent('CustomEvent');\n    event.initCustomEvent('presentationmodechanged', true, true, {\n      active: evt.active,\n      switchInProgress: evt.switchInProgress,\n    });\n    window.dispatchEvent(event);\n  });\n  eventBus.on('outlineloaded', function(evt) {\n    let event = document.createEvent('CustomEvent');\n    event.initCustomEvent('outlineloaded', true, true, {\n      outlineCount: evt.outlineCount,\n    });\n    evt.source.container.dispatchEvent(event);\n  });\n}\n\nlet globalEventBus = null;\nfunction getGlobalEventBus() {\n  if (globalEventBus) {\n    return globalEventBus;\n  }\n  globalEventBus = new EventBus();\n  attachDOMEventsToEventBus(globalEventBus);\n  return globalEventBus;\n}\n\nexport {\n  attachDOMEventsToEventBus,\n  getGlobalEventBus,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/dom_events.js","/* Copyright 2012 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nconst CLEANUP_TIMEOUT = 30000;\n\nconst RenderingStates = {\n  INITIAL: 0,\n  RUNNING: 1,\n  PAUSED: 2,\n  FINISHED: 3,\n};\n\n/**\n * Controls rendering of the views for pages and thumbnails.\n */\nclass PDFRenderingQueue {\n  constructor() {\n    this.pdfViewer = null;\n    this.pdfThumbnailViewer = null;\n    this.onIdle = null;\n    this.highestPriorityPage = null;\n    this.idleTimeout = null;\n    this.printing = false;\n    this.isThumbnailViewEnabled = false;\n  }\n\n  /**\n   * @param {PDFViewer} pdfViewer\n   */\n  setViewer(pdfViewer) {\n    this.pdfViewer = pdfViewer;\n  }\n\n  /**\n   * @param {PDFThumbnailViewer} pdfThumbnailViewer\n   */\n  setThumbnailViewer(pdfThumbnailViewer) {\n    this.pdfThumbnailViewer = pdfThumbnailViewer;\n  }\n\n  /**\n   * @param {IRenderableView} view\n   * @returns {boolean}\n   */\n  isHighestPriority(view) {\n    return this.highestPriorityPage === view.renderingId;\n  }\n\n  /**\n   * @param {Object} currentlyVisiblePages\n   */\n  renderHighestPriority(currentlyVisiblePages) {\n    if (this.idleTimeout) {\n      clearTimeout(this.idleTimeout);\n      this.idleTimeout = null;\n    }\n\n    // Pages have a higher priority than thumbnails, so check them first.\n    if (this.pdfViewer.forceRendering(currentlyVisiblePages)) {\n      return;\n    }\n    // No pages needed rendering, so check thumbnails.\n    if (this.pdfThumbnailViewer && this.isThumbnailViewEnabled) {\n      if (this.pdfThumbnailViewer.forceRendering()) {\n        return;\n      }\n    }\n\n    if (this.printing) {\n      // If printing is currently ongoing do not reschedule cleanup.\n      return;\n    }\n\n    if (this.onIdle) {\n      this.idleTimeout = setTimeout(this.onIdle.bind(this), CLEANUP_TIMEOUT);\n    }\n  }\n\n  /**\n   * @param {Object} visible\n   * @param {Array} views\n   * @param {boolean} scrolledDown\n   */\n  getHighestPriority(visible, views, scrolledDown) {\n    /**\n     * The state has changed. Figure out which page has the highest priority to\n     * render next (if any).\n     *\n     * Priority:\n     * 1. visible pages\n     * 2. if last scrolled down, the page after the visible pages, or\n     *    if last scrolled up, the page before the visible pages\n     */\n    var visibleViews = visible.views;\n\n    var numVisible = visibleViews.length;\n    if (numVisible === 0) {\n      return false;\n    }\n    for (var i = 0; i < numVisible; ++i) {\n      var view = visibleViews[i].view;\n      if (!this.isViewFinished(view)) {\n        return view;\n      }\n    }\n\n    // All the visible views have rendered; try to render next/previous pages.\n    if (scrolledDown) {\n      var nextPageIndex = visible.last.id;\n      // IDs start at 1, so no need to add 1.\n      if (views[nextPageIndex] && !this.isViewFinished(views[nextPageIndex])) {\n        return views[nextPageIndex];\n      }\n    } else {\n      var previousPageIndex = visible.first.id - 2;\n      if (views[previousPageIndex] &&\n          !this.isViewFinished(views[previousPageIndex])) {\n        return views[previousPageIndex];\n      }\n    }\n    // Everything that needs to be rendered has been.\n    return null;\n  }\n\n  /**\n   * @param {IRenderableView} view\n   * @returns {boolean}\n   */\n  isViewFinished(view) {\n    return view.renderingState === RenderingStates.FINISHED;\n  }\n\n  /**\n   * Render a page or thumbnail view. This calls the appropriate function\n   * based on the views state. If the view is already rendered it will return\n   * `false`.\n   *\n   * @param {IRenderableView} view\n   */\n  renderView(view) {\n    switch (view.renderingState) {\n      case RenderingStates.FINISHED:\n        return false;\n      case RenderingStates.PAUSED:\n        this.highestPriorityPage = view.renderingId;\n        view.resume();\n        break;\n      case RenderingStates.RUNNING:\n        this.highestPriorityPage = view.renderingId;\n        break;\n      case RenderingStates.INITIAL:\n        this.highestPriorityPage = view.renderingId;\n        var continueRendering = () => {\n          this.renderHighestPriority();\n        };\n        view.draw().then(continueRendering, continueRendering);\n        break;\n    }\n    return true;\n  }\n}\n\nexport {\n  RenderingStates,\n  PDFRenderingQueue,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/pdf_rendering_queue.js","/* Copyright 2012 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n/* globals PDFBug, Stats */\n\nimport {\n  animationStarted, DEFAULT_SCALE_VALUE, getPDFFileNameFromURL, MAX_SCALE,\n  MIN_SCALE, noContextMenuHandler, normalizeWheelEventDelta,\n  parseQueryString, ProgressBar, RendererType, UNKNOWN_SCALE\n} from './ui_utils';\nimport {\n  build, createBlob, getDocument, getFilenameFromUrl, InvalidPDFException,\n  MissingPDFException, OPS, PDFJS, shadow, UnexpectedResponseException,\n  UNSUPPORTED_FEATURES, version\n} from 'pdfjs-lib';\nimport { CursorTool, PDFCursorTools } from './pdf_cursor_tools';\nimport { PDFRenderingQueue, RenderingStates } from './pdf_rendering_queue';\nimport { PDFSidebar, SidebarView } from './pdf_sidebar';\nimport { PDFViewer, PresentationModeState } from './pdf_viewer';\nimport { getGlobalEventBus } from './dom_events';\nimport { OverlayManager } from './overlay_manager';\nimport { PasswordPrompt } from './password_prompt';\nimport { PDFAttachmentViewer } from './pdf_attachment_viewer';\nimport { PDFDocumentProperties } from './pdf_document_properties';\nimport { PDFFindBar } from './pdf_find_bar';\nimport { PDFFindController } from './pdf_find_controller';\nimport { PDFHistory } from './pdf_history';\nimport { PDFLinkService } from './pdf_link_service';\nimport { PDFOutlineViewer } from './pdf_outline_viewer';\nimport { PDFPresentationMode } from './pdf_presentation_mode';\nimport { PDFThumbnailViewer } from './pdf_thumbnail_viewer';\nimport { SecondaryToolbar } from './secondary_toolbar';\nimport { Toolbar } from './toolbar';\nimport { ViewHistory } from './view_history';\n\nconst DEFAULT_SCALE_DELTA = 1.1;\nconst DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT = 5000;\n\nfunction configure(PDFJS) {\n  PDFJS.imageResourcesPath = './images/';\n  if (typeof PDFJSDev !== 'undefined' &&\n      PDFJSDev.test('FIREFOX || MOZCENTRAL || GENERIC || CHROME')) {\n    PDFJS.workerSrc = '../build/pdf.worker.js';\n  }\n  if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('PRODUCTION')) {\n    PDFJS.cMapUrl = '../external/bcmaps/';\n    PDFJS.cMapPacked = true;\n    PDFJS.workerSrc = '../src/worker_loader.js';\n    PDFJS.pdfjsNext = true;\n  } else {\n    PDFJS.cMapUrl = '../web/cmaps/';\n    PDFJS.cMapPacked = true;\n  }\n}\n\nconst DefaultExternalServices = {\n  updateFindControlState(data) {},\n  initPassiveLoading(callbacks) {},\n  fallback(data, callback) {},\n  reportTelemetry(data) {},\n  createDownloadManager() {\n    throw new Error('Not implemented: createDownloadManager');\n  },\n  createPreferences() {\n    throw new Error('Not implemented: createPreferences');\n  },\n  createL10n() {\n    throw new Error('Not implemented: createL10n');\n  },\n  supportsIntegratedFind: false,\n  supportsDocumentFonts: true,\n  supportsDocumentColors: true,\n  supportedMouseWheelZoomModifierKeys: {\n    ctrlKey: true,\n    metaKey: true,\n  },\n};\n\nlet PDFViewerApplication = {\n  initialBookmark: document.location.hash.substring(1),\n  initialDestination: null,\n  initialized: false,\n  fellback: false,\n  appConfig: null,\n  pdfDocument: null,\n  pdfLoadingTask: null,\n  printService: null,\n  /** @type {PDFViewer} */\n  pdfViewer: null,\n  /** @type {PDFThumbnailViewer} */\n  pdfThumbnailViewer: null,\n  /** @type {PDFRenderingQueue} */\n  pdfRenderingQueue: null,\n  /** @type {PDFPresentationMode} */\n  pdfPresentationMode: null,\n  /** @type {PDFDocumentProperties} */\n  pdfDocumentProperties: null,\n  /** @type {PDFLinkService} */\n  pdfLinkService: null,\n  /** @type {PDFHistory} */\n  pdfHistory: null,\n  /** @type {PDFSidebar} */\n  pdfSidebar: null,\n  /** @type {PDFOutlineViewer} */\n  pdfOutlineViewer: null,\n  /** @type {PDFAttachmentViewer} */\n  pdfAttachmentViewer: null,\n  /** @type {PDFCursorTools} */\n  pdfCursorTools: null,\n  /** @type {ViewHistory} */\n  store: null,\n  /** @type {DownloadManager} */\n  downloadManager: null,\n  /** @type {OverlayManager} */\n  overlayManager: null,\n  /** @type {Preferences} */\n  preferences: null,\n  /** @type {Toolbar} */\n  toolbar: null,\n  /** @type {SecondaryToolbar} */\n  secondaryToolbar: null,\n  /** @type {EventBus} */\n  eventBus: null,\n  /** @type {IL10n} */\n  l10n: null,\n  isInitialViewSet: false,\n  downloadComplete: false,\n  viewerPrefs: {\n    sidebarViewOnLoad: SidebarView.NONE,\n    pdfBugEnabled: false,\n    showPreviousViewOnLoad: true,\n    defaultZoomValue: '',\n    disablePageMode: false,\n    disablePageLabels: false,\n    renderer: 'canvas',\n    enhanceTextSelection: false,\n    renderInteractiveForms: false,\n    enablePrintAutoRotate: false,\n  },\n  isViewerEmbedded: (window.parent !== window),\n  url: '',\n  baseUrl: '',\n  externalServices: DefaultExternalServices,\n  _boundEvents: {},\n\n  // Called once when the document is loaded.\n  initialize(appConfig) {\n    this.preferences = this.externalServices.createPreferences();\n\n    configure(PDFJS);\n    this.appConfig = appConfig;\n\n    return this._readPreferences().then(() => {\n      return this._initializeL10n();\n    }).then(() => {\n      return this._initializeViewerComponents();\n    }).then(() => {\n      // Bind the various event handlers *after* the viewer has been\n      // initialized, to prevent errors if an event arrives too soon.\n      this.bindEvents();\n      this.bindWindowEvents();\n\n      // We can start UI localization now.\n      let appContainer = appConfig.appContainer || document.documentElement;\n      this.l10n.translate(appContainer).then(() => {\n        // Dispatch the 'localized' event on the `eventBus` once the viewer\n        // has been fully initialized and translated.\n        this.eventBus.dispatch('localized');\n      });\n\n      if (this.isViewerEmbedded && !PDFJS.isExternalLinkTargetSet()) {\n        // Prevent external links from \"replacing\" the viewer,\n        // when it's embedded in e.g. an iframe or an object.\n        PDFJS.externalLinkTarget = PDFJS.LinkTarget.TOP;\n      }\n\n      this.initialized = true;\n    });\n  },\n\n  /**\n   * @private\n   */\n  _readPreferences() {\n    let { preferences, viewerPrefs, } = this;\n\n    return Promise.all([\n      preferences.get('enableWebGL').then(function resolved(value) {\n        PDFJS.disableWebGL = !value;\n      }),\n      preferences.get('sidebarViewOnLoad').then(function resolved(value) {\n        viewerPrefs['sidebarViewOnLoad'] = value;\n      }),\n      preferences.get('pdfBugEnabled').then(function resolved(value) {\n        viewerPrefs['pdfBugEnabled'] = value;\n      }),\n      preferences.get('showPreviousViewOnLoad').then(function resolved(value) {\n        viewerPrefs['showPreviousViewOnLoad'] = value;\n      }),\n      preferences.get('defaultZoomValue').then(function resolved(value) {\n        viewerPrefs['defaultZoomValue'] = value;\n      }),\n      preferences.get('enhanceTextSelection').then(function resolved(value) {\n        viewerPrefs['enhanceTextSelection'] = value;\n      }),\n      preferences.get('disableTextLayer').then(function resolved(value) {\n        if (PDFJS.disableTextLayer === true) {\n          return;\n        }\n        PDFJS.disableTextLayer = value;\n      }),\n      preferences.get('disableRange').then(function resolved(value) {\n        if (PDFJS.disableRange === true) {\n          return;\n        }\n        PDFJS.disableRange = value;\n      }),\n      preferences.get('disableStream').then(function resolved(value) {\n        if (PDFJS.disableStream === true) {\n          return;\n        }\n        PDFJS.disableStream = value;\n      }),\n      preferences.get('disableAutoFetch').then(function resolved(value) {\n        PDFJS.disableAutoFetch = value;\n      }),\n      preferences.get('disableFontFace').then(function resolved(value) {\n        if (PDFJS.disableFontFace === true) {\n          return;\n        }\n        PDFJS.disableFontFace = value;\n      }),\n      preferences.get('useOnlyCssZoom').then(function resolved(value) {\n        PDFJS.useOnlyCssZoom = value;\n      }),\n      preferences.get('externalLinkTarget').then(function resolved(value) {\n        if (PDFJS.isExternalLinkTargetSet()) {\n          return;\n        }\n        PDFJS.externalLinkTarget = value;\n      }),\n      preferences.get('renderer').then(function resolved(value) {\n        viewerPrefs['renderer'] = value;\n      }),\n      preferences.get('renderInteractiveForms').then(function resolved(value) {\n        viewerPrefs['renderInteractiveForms'] = value;\n      }),\n      preferences.get('disablePageMode').then(function resolved(value) {\n        viewerPrefs['disablePageMode'] = value;\n      }),\n      preferences.get('disablePageLabels').then(function resolved(value) {\n        viewerPrefs['disablePageLabels'] = value;\n      }),\n      preferences.get('enablePrintAutoRotate').then(function resolved(value) {\n        viewerPrefs['enablePrintAutoRotate'] = value;\n      }),\n    ]).catch(function(reason) { });\n  },\n\n  _initializeL10n() {\n    // Locale can be changed only when special debugging flags is present in\n    // the hash section of the URL, or development version of viewer is used.\n    // It is not possible to change locale for Firefox extension builds.\n    if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('PRODUCTION') ||\n        (!PDFJSDev.test('FIREFOX || MOZCENTRAL') &&\n         this.viewerPrefs['pdfBugEnabled'])) {\n      let hash = document.location.hash.substring(1);\n      let hashParams = parseQueryString(hash);\n      if ('locale' in hashParams) {\n        PDFJS.locale = hashParams['locale'];\n      }\n    }\n    this.l10n = this.externalServices.createL10n();\n    return this.l10n.getDirection().then((dir) => {\n      document.getElementsByTagName('html')[0].dir = dir;\n    });\n  },\n\n  /**\n   * @private\n   */\n  _initializeViewerComponents() {\n    let appConfig = this.appConfig;\n\n    return new Promise((resolve, reject) => {\n      this.overlayManager = new OverlayManager();\n\n      let eventBus = appConfig.eventBus || getGlobalEventBus();\n      this.eventBus = eventBus;\n\n      let pdfRenderingQueue = new PDFRenderingQueue();\n      pdfRenderingQueue.onIdle = this.cleanup.bind(this);\n      this.pdfRenderingQueue = pdfRenderingQueue;\n\n      let pdfLinkService = new PDFLinkService({\n        eventBus,\n      });\n      this.pdfLinkService = pdfLinkService;\n\n      let downloadManager = this.externalServices.createDownloadManager();\n      this.downloadManager = downloadManager;\n\n      let container = appConfig.mainContainer;\n      let viewer = appConfig.viewerContainer;\n      this.pdfViewer = new PDFViewer({\n        container,\n        viewer,\n        eventBus,\n        renderingQueue: pdfRenderingQueue,\n        linkService: pdfLinkService,\n        downloadManager,\n        renderer: this.viewerPrefs['renderer'],\n        l10n: this.l10n,\n        enhanceTextSelection: this.viewerPrefs['enhanceTextSelection'],\n        renderInteractiveForms: this.viewerPrefs['renderInteractiveForms'],\n        enablePrintAutoRotate: this.viewerPrefs['enablePrintAutoRotate'],\n      });\n      pdfRenderingQueue.setViewer(this.pdfViewer);\n      pdfLinkService.setViewer(this.pdfViewer);\n\n      let thumbnailContainer = appConfig.sidebar.thumbnailView;\n      this.pdfThumbnailViewer = new PDFThumbnailViewer({\n        container: thumbnailContainer,\n        renderingQueue: pdfRenderingQueue,\n        linkService: pdfLinkService,\n        l10n: this.l10n,\n      });\n      pdfRenderingQueue.setThumbnailViewer(this.pdfThumbnailViewer);\n\n      this.pdfHistory = new PDFHistory({\n        linkService: pdfLinkService,\n        eventBus,\n      });\n      pdfLinkService.setHistory(this.pdfHistory);\n\n      this.findController = new PDFFindController({\n        pdfViewer: this.pdfViewer,\n      });\n      this.findController.onUpdateResultsCount = (matchCount) => {\n        if (this.supportsIntegratedFind) {\n          return;\n        }\n        this.findBar.updateResultsCount(matchCount);\n      };\n      this.findController.onUpdateState = (state, previous, matchCount) => {\n        if (this.supportsIntegratedFind) {\n          this.externalServices.updateFindControlState({\n            result: state,\n            findPrevious: previous,\n          });\n        } else {\n          this.findBar.updateUIState(state, previous, matchCount);\n        }\n      };\n\n      this.pdfViewer.setFindController(this.findController);\n\n      // TODO: improve `PDFFindBar` constructor parameter passing\n      let findBarConfig = Object.create(appConfig.findBar);\n      findBarConfig.findController = this.findController;\n      findBarConfig.eventBus = eventBus;\n      this.findBar = new PDFFindBar(findBarConfig, this.l10n);\n\n      this.pdfDocumentProperties =\n        new PDFDocumentProperties(appConfig.documentProperties,\n                                  this.overlayManager, this.l10n);\n\n      this.pdfCursorTools = new PDFCursorTools({\n        container,\n        eventBus,\n        preferences: this.preferences,\n      });\n\n      this.toolbar = new Toolbar(appConfig.toolbar, container, eventBus,\n                                 this.l10n);\n\n      this.secondaryToolbar =\n        new SecondaryToolbar(appConfig.secondaryToolbar, container, eventBus);\n\n      if (this.supportsFullscreen) {\n        this.pdfPresentationMode = new PDFPresentationMode({\n          container,\n          viewer,\n          pdfViewer: this.pdfViewer,\n          eventBus,\n          contextMenuItems: appConfig.fullscreen,\n        });\n      }\n\n      this.passwordPrompt = new PasswordPrompt(appConfig.passwordOverlay,\n                                               this.overlayManager, this.l10n);\n\n      this.pdfOutlineViewer = new PDFOutlineViewer({\n        container: appConfig.sidebar.outlineView,\n        eventBus,\n        linkService: pdfLinkService,\n      });\n\n      this.pdfAttachmentViewer = new PDFAttachmentViewer({\n        container: appConfig.sidebar.attachmentsView,\n        eventBus,\n        downloadManager,\n      });\n\n      // TODO: improve `PDFSidebar` constructor parameter passing\n      let sidebarConfig = Object.create(appConfig.sidebar);\n      sidebarConfig.pdfViewer = this.pdfViewer;\n      sidebarConfig.pdfThumbnailViewer = this.pdfThumbnailViewer;\n      sidebarConfig.pdfOutlineViewer = this.pdfOutlineViewer;\n      sidebarConfig.eventBus = eventBus;\n      this.pdfSidebar = new PDFSidebar(sidebarConfig, this.l10n);\n      this.pdfSidebar.onToggled = this.forceRendering.bind(this);\n\n      resolve(undefined);\n    });\n  },\n\n  run(config) {\n    this.initialize(config).then(webViewerInitialized);\n  },\n\n  zoomIn(ticks) {\n    let newScale = this.pdfViewer.currentScale;\n    do {\n      newScale = (newScale * DEFAULT_SCALE_DELTA).toFixed(2);\n      newScale = Math.ceil(newScale * 10) / 10;\n      newScale = Math.min(MAX_SCALE, newScale);\n    } while (--ticks > 0 && newScale < MAX_SCALE);\n    this.pdfViewer.currentScaleValue = newScale;\n  },\n\n  zoomOut(ticks) {\n    let newScale = this.pdfViewer.currentScale;\n    do {\n      newScale = (newScale / DEFAULT_SCALE_DELTA).toFixed(2);\n      newScale = Math.floor(newScale * 10) / 10;\n      newScale = Math.max(MIN_SCALE, newScale);\n    } while (--ticks > 0 && newScale > MIN_SCALE);\n    this.pdfViewer.currentScaleValue = newScale;\n  },\n\n  get pagesCount() {\n    return this.pdfDocument ? this.pdfDocument.numPages : 0;\n  },\n\n  get pageRotation() {\n    return this.pdfViewer.pagesRotation;\n  },\n\n  set page(val) {\n    this.pdfViewer.currentPageNumber = val;\n  },\n\n  get page() {\n    return this.pdfViewer.currentPageNumber;\n  },\n\n  get printing() {\n    return !!this.printService;\n  },\n\n  get supportsPrinting() {\n    return PDFPrintServiceFactory.instance.supportsPrinting;\n  },\n\n  get supportsFullscreen() {\n    let support;\n    if (typeof PDFJSDev !== 'undefined' && PDFJSDev.test('MOZCENTRAL')) {\n      support = document.fullscreenEnabled === true ||\n                document.mozFullScreenEnabled === true;\n    } else {\n      let doc = document.documentElement;\n      support = !!(doc.requestFullscreen || doc.mozRequestFullScreen ||\n                   doc.webkitRequestFullScreen || doc.msRequestFullscreen);\n\n      if (document.fullscreenEnabled === false ||\n          document.mozFullScreenEnabled === false ||\n          document.webkitFullscreenEnabled === false ||\n          document.msFullscreenEnabled === false) {\n        support = false;\n      }\n    }\n    if (support && PDFJS.disableFullscreen === true) {\n      support = false;\n    }\n\n    return shadow(this, 'supportsFullscreen', support);\n  },\n\n  get supportsIntegratedFind() {\n    return this.externalServices.supportsIntegratedFind;\n  },\n\n  get supportsDocumentFonts() {\n    return this.externalServices.supportsDocumentFonts;\n  },\n\n  get supportsDocumentColors() {\n    return this.externalServices.supportsDocumentColors;\n  },\n\n  get loadingBar() {\n    let bar = new ProgressBar('#loadingBar');\n    return shadow(this, 'loadingBar', bar);\n  },\n\n  get supportedMouseWheelZoomModifierKeys() {\n    return this.externalServices.supportedMouseWheelZoomModifierKeys;\n  },\n\n  initPassiveLoading() {\n    if (typeof PDFJSDev === 'undefined' ||\n        !PDFJSDev.test('FIREFOX || MOZCENTRAL || CHROME')) {\n      throw new Error('Not implemented: initPassiveLoading');\n    }\n    this.externalServices.initPassiveLoading({\n      onOpenWithTransport(url, length, transport) {\n        PDFViewerApplication.open(url, { range: transport, });\n\n        if (length) {\n          PDFViewerApplication.pdfDocumentProperties.setFileSize(length);\n        }\n      },\n      onOpenWithData(data) {\n        PDFViewerApplication.open(data);\n      },\n      onOpenWithURL(url, length, originalURL) {\n        let file = url, args = null;\n        if (length !== undefined) {\n          args = { length, };\n        }\n        if (originalURL !== undefined) {\n          file = { file: url, originalURL, };\n        }\n        PDFViewerApplication.open(file, args);\n      },\n      onError(err) {\n        PDFViewerApplication.l10n.get('loading_error', null,\n            'An error occurred while loading the PDF.').then((msg) => {\n          PDFViewerApplication.error(msg, err);\n        });\n      },\n      onProgress(loaded, total) {\n        PDFViewerApplication.progress(loaded / total);\n      },\n    });\n  },\n\n  setTitleUsingUrl(url) {\n    this.url = url;\n    this.baseUrl = url.split('#')[0];\n    let title = getPDFFileNameFromURL(url, '');\n    if (!title) {\n      try {\n        title = decodeURIComponent(getFilenameFromUrl(url)) || url;\n      } catch (ex) {\n        // decodeURIComponent may throw URIError,\n        // fall back to using the unprocessed url in that case\n        title = url;\n      }\n    }\n    this.setTitle(title);\n  },\n\n  setTitle(title) {\n    if (this.isViewerEmbedded) {\n      // Embedded PDF viewers should not be changing their parent page's title.\n      return;\n    }\n    document.title = title;\n  },\n\n  /**\n   * Closes opened PDF document.\n   * @returns {Promise} - Returns the promise, which is resolved when all\n   *                      destruction is completed.\n   */\n  close() {\n    let errorWrapper = this.appConfig.errorWrapper.container;\n    errorWrapper.setAttribute('hidden', 'true');\n\n    if (!this.pdfLoadingTask) {\n      return Promise.resolve();\n    }\n\n    let promise = this.pdfLoadingTask.destroy();\n    this.pdfLoadingTask = null;\n\n    if (this.pdfDocument) {\n      this.pdfDocument = null;\n\n      this.pdfThumbnailViewer.setDocument(null);\n      this.pdfViewer.setDocument(null);\n      this.pdfLinkService.setDocument(null, null);\n      this.pdfDocumentProperties.setDocument(null, null);\n    }\n    this.store = null;\n    this.isInitialViewSet = false;\n    this.downloadComplete = false;\n\n    this.pdfSidebar.reset();\n    this.pdfOutlineViewer.reset();\n    this.pdfAttachmentViewer.reset();\n\n    this.findController.reset();\n    this.findBar.reset();\n    this.toolbar.reset();\n    this.secondaryToolbar.reset();\n\n    if (typeof PDFBug !== 'undefined') {\n      PDFBug.cleanup();\n    }\n    return promise;\n  },\n\n  /**\n   * Opens PDF document specified by URL or array with additional arguments.\n   * @param {string|TypedArray|ArrayBuffer} file - PDF location or binary data.\n   * @param {Object} args - (optional) Additional arguments for the getDocument\n   *                        call, e.g. HTTP headers ('httpHeaders') or\n   *                        alternative data transport ('range').\n   * @returns {Promise} - Returns the promise, which is resolved when document\n   *                      is opened.\n   */\n  open(file, args) {\n    if ((typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) &&\n        (arguments.length > 2 || typeof args === 'number')) {\n      return Promise.reject(\n        new Error('Call of open() with obsolete signature.'));\n    }\n    if (this.pdfLoadingTask) {\n      // We need to destroy already opened document.\n      return this.close().then(() => {\n        // Reload the preferences if a document was previously opened.\n        this.preferences.reload();\n        // ... and repeat the open() call.\n        return this.open(file, args);\n      });\n    }\n\n    let parameters = Object.create(null), scale;\n    if (typeof file === 'string') { // URL\n      this.setTitleUsingUrl(file);\n      parameters.url = file;\n    } else if (file && 'byteLength' in file) { // ArrayBuffer\n      parameters.data = file;\n    } else if (file.url && file.originalUrl) {\n      this.setTitleUsingUrl(file.originalUrl);\n      parameters.url = file.url;\n    }\n    if (typeof PDFJSDev !== 'undefined' &&\n        PDFJSDev.test('FIREFOX || MOZCENTRAL || CHROME')) {\n      parameters.docBaseUrl = this.baseUrl;\n    }\n\n    if (args) {\n      for (let prop in args) {\n        parameters[prop] = args[prop];\n      }\n\n      if (args.scale) {\n        scale = args.scale;\n      }\n      if (args.length) {\n        this.pdfDocumentProperties.setFileSize(args.length);\n      }\n    }\n\n    let loadingTask = getDocument(parameters);\n    this.pdfLoadingTask = loadingTask;\n\n    loadingTask.onPassword = (updateCallback, reason) => {\n      this.passwordPrompt.setUpdateCallback(updateCallback, reason);\n      this.passwordPrompt.open();\n    };\n\n    loadingTask.onProgress = ({ loaded, total, }) => {\n      this.progress(loaded / total);\n    };\n\n    // Listen for unsupported features to trigger the fallback UI.\n    loadingTask.onUnsupportedFeature = this.fallback.bind(this);\n\n    return loadingTask.promise.then((pdfDocument) => {\n      this.load(pdfDocument, scale);\n    }, (exception) => {\n      let message = exception && exception.message;\n      let loadingErrorMessage;\n      if (exception instanceof InvalidPDFException) {\n        // change error message also for other builds\n        loadingErrorMessage = this.l10n.get('invalid_file_error', null,\n                                            'Invalid or corrupted PDF file.');\n      } else if (exception instanceof MissingPDFException) {\n        // special message for missing PDF's\n        loadingErrorMessage = this.l10n.get('missing_file_error', null,\n                                            'Missing PDF file.');\n      } else if (exception instanceof UnexpectedResponseException) {\n        loadingErrorMessage = this.l10n.get('unexpected_response_error', null,\n                                            'Unexpected server response.');\n      } else {\n        loadingErrorMessage = this.l10n.get('loading_error', null,\n          'An error occurred while loading the PDF.');\n      }\n\n      return loadingErrorMessage.then((msg) => {\n        this.error(msg, { message, });\n        throw new Error(msg);\n      });\n    });\n  },\n\n  download() {\n    function downloadByUrl() {\n      downloadManager.downloadUrl(url, filename);\n    }\n\n    let url = this.baseUrl;\n    // Use this.url instead of this.baseUrl to perform filename detection based\n    // on the reference fragment as ultimate fallback if needed.\n    let filename = getPDFFileNameFromURL(this.url);\n    let downloadManager = this.downloadManager;\n    downloadManager.onerror = (err) => {\n      // This error won't really be helpful because it's likely the\n      // fallback won't work either (or is already open).\n      this.error(`PDF failed to download: ${err}`);\n    };\n\n    // When the PDF document isn't ready, or the PDF file is still downloading,\n    // simply download using the URL.\n    if (!this.pdfDocument || !this.downloadComplete) {\n      downloadByUrl();\n      return;\n    }\n\n    this.pdfDocument.getData().then(function(data) {\n      let blob = createBlob(data, 'application/pdf');\n      downloadManager.download(blob, url, filename);\n    }).catch(downloadByUrl); // Error occurred, try downloading with the URL.\n  },\n\n  fallback(featureId) {\n    if (typeof PDFJSDev !== 'undefined' &&\n        PDFJSDev.test('FIREFOX || MOZCENTRAL')) {\n      // Only trigger the fallback once so we don't spam the user with messages\n      // for one PDF.\n      if (this.fellback) {\n        return;\n      }\n      this.fellback = true;\n      this.externalServices.fallback({\n        featureId,\n        url: this.baseUrl,\n      }, function response(download) {\n        if (!download) {\n          return;\n        }\n        PDFViewerApplication.download();\n      });\n    }\n  },\n\n  /**\n   * Show the error box.\n   * @param {String} message A message that is human readable.\n   * @param {Object} moreInfo (optional) Further information about the error\n   *                            that is more technical.  Should have a 'message'\n   *                            and optionally a 'stack' property.\n   */\n  error(message, moreInfo) {\n    let moreInfoText = [this.l10n.get('error_version_info',\n      { version: version || '?', build: build || '?', },\n      'PDF.js v{{version}} (build: {{build}})')];\n    if (moreInfo) {\n      moreInfoText.push(\n        this.l10n.get('error_message', { message: moreInfo.message, },\n                      'Message: {{message}}'));\n      if (moreInfo.stack) {\n        moreInfoText.push(\n          this.l10n.get('error_stack', { stack: moreInfo.stack, },\n                        'Stack: {{stack}}'));\n      } else {\n        if (moreInfo.filename) {\n          moreInfoText.push(\n            this.l10n.get('error_file', { file: moreInfo.filename, },\n                          'File: {{file}}'));\n        }\n        if (moreInfo.lineNumber) {\n          moreInfoText.push(\n            this.l10n.get('error_line', { line: moreInfo.lineNumber, },\n                          'Line: {{line}}'));\n        }\n      }\n    }\n\n    if (typeof PDFJSDev === 'undefined' ||\n        !PDFJSDev.test('FIREFOX || MOZCENTRAL')) {\n      let errorWrapperConfig = this.appConfig.errorWrapper;\n      let errorWrapper = errorWrapperConfig.container;\n      errorWrapper.removeAttribute('hidden');\n\n      let errorMessage = errorWrapperConfig.errorMessage;\n      errorMessage.textContent = message;\n\n      let closeButton = errorWrapperConfig.closeButton;\n      closeButton.onclick = function() {\n        errorWrapper.setAttribute('hidden', 'true');\n      };\n\n      let errorMoreInfo = errorWrapperConfig.errorMoreInfo;\n      let moreInfoButton = errorWrapperConfig.moreInfoButton;\n      let lessInfoButton = errorWrapperConfig.lessInfoButton;\n      moreInfoButton.onclick = function() {\n        errorMoreInfo.removeAttribute('hidden');\n        moreInfoButton.setAttribute('hidden', 'true');\n        lessInfoButton.removeAttribute('hidden');\n        errorMoreInfo.style.height = errorMoreInfo.scrollHeight + 'px';\n      };\n      lessInfoButton.onclick = function() {\n        errorMoreInfo.setAttribute('hidden', 'true');\n        moreInfoButton.removeAttribute('hidden');\n        lessInfoButton.setAttribute('hidden', 'true');\n      };\n      moreInfoButton.oncontextmenu = noContextMenuHandler;\n      lessInfoButton.oncontextmenu = noContextMenuHandler;\n      closeButton.oncontextmenu = noContextMenuHandler;\n      moreInfoButton.removeAttribute('hidden');\n      lessInfoButton.setAttribute('hidden', 'true');\n      Promise.all(moreInfoText).then((parts) => {\n        errorMoreInfo.value = parts.join('\\n');\n      });\n    } else {\n      console.error(message + '\\n' + moreInfoText);\n      this.fallback();\n    }\n  },\n\n  progress(level) {\n    if (this.downloadComplete) {\n      // Don't accidentally show the loading bar again when the entire file has\n      // already been fetched (only an issue when disableAutoFetch is enabled).\n      return;\n    }\n    let percent = Math.round(level * 100);\n    // When we transition from full request to range requests, it's possible\n    // that we discard some of the loaded data. This can cause the loading\n    // bar to move backwards. So prevent this by only updating the bar if it\n    // increases.\n    if (percent > this.loadingBar.percent || isNaN(percent)) {\n      this.loadingBar.percent = percent;\n\n      // When disableAutoFetch is enabled, it's not uncommon for the entire file\n      // to never be fetched (depends on e.g. the file structure). In this case\n      // the loading bar will not be completely filled, nor will it be hidden.\n      // To prevent displaying a partially filled loading bar permanently, we\n      // hide it when no data has been loaded during a certain amount of time.\n      if (PDFJS.disableAutoFetch && percent) {\n        if (this.disableAutoFetchLoadingBarTimeout) {\n          clearTimeout(this.disableAutoFetchLoadingBarTimeout);\n          this.disableAutoFetchLoadingBarTimeout = null;\n        }\n        this.loadingBar.show();\n\n        this.disableAutoFetchLoadingBarTimeout = setTimeout(() => {\n          this.loadingBar.hide();\n          this.disableAutoFetchLoadingBarTimeout = null;\n        }, DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT);\n      }\n    }\n  },\n\n  load(pdfDocument, scale) {\n    scale = scale || UNKNOWN_SCALE;\n    this.pdfDocument = pdfDocument;\n\n    pdfDocument.getDownloadInfo().then(() => {\n      this.downloadComplete = true;\n      this.loadingBar.hide();\n\n      firstPagePromise.then(() => {\n        this.eventBus.dispatch('documentload', { source: this, });\n      });\n    });\n\n    // Since the `setInitialView` call below depends on this being resolved,\n    // fetch it early to avoid delaying initial rendering of the PDF document.\n    let pageModePromise = pdfDocument.getPageMode().catch(\n      function() { /* Avoid breaking initial rendering; ignoring errors. */ });\n\n    this.toolbar.setPagesCount(pdfDocument.numPages, false);\n    this.secondaryToolbar.setPagesCount(pdfDocument.numPages);\n\n    let id = this.documentFingerprint = pdfDocument.fingerprint;\n    let store = this.store = new ViewHistory(id);\n\n    let baseDocumentUrl;\n    if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) {\n      baseDocumentUrl = null;\n    } else if (PDFJSDev.test('FIREFOX || MOZCENTRAL')) {\n      baseDocumentUrl = this.baseUrl;\n    } else if (PDFJSDev.test('CHROME')) {\n      baseDocumentUrl = location.href.split('#')[0];\n    }\n    this.pdfLinkService.setDocument(pdfDocument, baseDocumentUrl);\n    this.pdfDocumentProperties.setDocument(pdfDocument, this.url);\n\n    let pdfViewer = this.pdfViewer;\n    pdfViewer.setDocument(pdfDocument);\n    let firstPagePromise = pdfViewer.firstPagePromise;\n    let pagesPromise = pdfViewer.pagesPromise;\n    let onePageRendered = pdfViewer.onePageRendered;\n\n    let pdfThumbnailViewer = this.pdfThumbnailViewer;\n    pdfThumbnailViewer.setDocument(pdfDocument);\n\n    firstPagePromise.then((pdfPage) => {\n      this.loadingBar.setWidth(this.appConfig.viewerContainer);\n\n      if (!PDFJS.disableHistory && !this.isViewerEmbedded) {\n        // The browsing history is only enabled when the viewer is standalone,\n        // i.e. not when it is embedded in a web page.\n        if (!this.viewerPrefs['showPreviousViewOnLoad']) {\n          this.pdfHistory.clearHistoryState();\n        }\n        this.pdfHistory.initialize(this.documentFingerprint);\n\n        if (this.pdfHistory.initialDestination) {\n          this.initialDestination = this.pdfHistory.initialDestination;\n        } else if (this.pdfHistory.initialBookmark) {\n          this.initialBookmark = this.pdfHistory.initialBookmark;\n        }\n      }\n\n      let initialParams = {\n        destination: this.initialDestination,\n        bookmark: this.initialBookmark,\n        hash: null,\n      };\n      let storePromise = store.getMultiple({\n        exists: false,\n        page: '1',\n        zoom: DEFAULT_SCALE_VALUE,\n        scrollLeft: '0',\n        scrollTop: '0',\n        sidebarView: SidebarView.NONE,\n      }).catch(() => { /* Unable to read from storage; ignoring errors. */ });\n\n      Promise.all([storePromise, pageModePromise]).then(\n          ([values = {}, pageMode]) => {\n        // Initialize the default values, from user preferences.\n        let hash = this.viewerPrefs['defaultZoomValue'] ?\n          ('zoom=' + this.viewerPrefs['defaultZoomValue']) : null;\n        let sidebarView = this.viewerPrefs['sidebarViewOnLoad'];\n\n        if (values.exists && this.viewerPrefs['showPreviousViewOnLoad']) {\n          hash = 'page=' + values.page +\n            '&zoom=' + (this.viewerPrefs['defaultZoomValue'] || values.zoom) +\n            ',' + values.scrollLeft + ',' + values.scrollTop;\n          sidebarView = sidebarView || (values.sidebarView | 0);\n        }\n        if (pageMode && !this.viewerPrefs['disablePageMode']) {\n          // Always let the user preference/history take precedence.\n          sidebarView = sidebarView || apiPageModeToSidebarView(pageMode);\n        }\n        return {\n          hash,\n          sidebarView,\n        };\n      }).then(({ hash, sidebarView, }) => {\n        this.setInitialView(hash, { sidebarView, scale, });\n        initialParams.hash = hash;\n\n        // Make all navigation keys work on document load,\n        // unless the viewer is embedded in a web page.\n        if (!this.isViewerEmbedded) {\n          pdfViewer.focus();\n        }\n        return pagesPromise;\n      }).then(() => {\n        // For documents with different page sizes, once all pages are resolved,\n        // ensure that the correct location becomes visible on load.\n        if (!initialParams.destination && !initialParams.bookmark &&\n            !initialParams.hash) {\n          return;\n        }\n        if (pdfViewer.hasEqualPageSizes) {\n          return;\n        }\n        this.initialDestination = initialParams.destination;\n        this.initialBookmark = initialParams.bookmark;\n\n        pdfViewer.currentScaleValue = pdfViewer.currentScaleValue;\n        this.setInitialView(initialParams.hash);\n      }).then(function() {\n        // At this point, rendering of the initial page(s) should always have\n        // started (and may even have completed).\n        // To prevent any future issues, e.g. the document being completely\n        // blank on load, always trigger rendering here.\n        pdfViewer.update();\n      });\n    });\n\n    pdfDocument.getPageLabels().then((labels) => {\n      if (!labels || this.viewerPrefs['disablePageLabels']) {\n        return;\n      }\n      let i = 0, numLabels = labels.length;\n      if (numLabels !== this.pagesCount) {\n        console.error('The number of Page Labels does not match ' +\n                      'the number of pages in the document.');\n        return;\n      }\n      // Ignore page labels that correspond to standard page numbering.\n      while (i < numLabels && labels[i] === (i + 1).toString()) {\n        i++;\n      }\n      if (i === numLabels) {\n        return;\n      }\n\n      pdfViewer.setPageLabels(labels);\n      pdfThumbnailViewer.setPageLabels(labels);\n\n      // Changing toolbar page display to use labels and we need to set\n      // the label of the current page.\n      this.toolbar.setPagesCount(pdfDocument.numPages, true);\n      this.toolbar.setPageNumber(pdfViewer.currentPageNumber,\n                                 pdfViewer.currentPageLabel);\n    });\n\n    pagesPromise.then(() => {\n      if (!this.supportsPrinting) {\n        return;\n      }\n      pdfDocument.getJavaScript().then((javaScript) => {\n        if (javaScript.length) {\n          console.warn('Warning: JavaScript is not supported');\n          this.fallback(UNSUPPORTED_FEATURES.javaScript);\n        }\n        // Hack to support auto printing.\n        let regex = /\\bprint\\s*\\(/;\n        for (let i = 0, ii = javaScript.length; i < ii; i++) {\n          let js = javaScript[i];\n          if (js && regex.test(js)) {\n            setTimeout(function() {\n              window.print();\n            });\n            return;\n          }\n        }\n      });\n    });\n\n    Promise.all([onePageRendered, animationStarted]).then(() => {\n      pdfDocument.getOutline().then((outline) => {\n        this.pdfOutlineViewer.render({ outline, });\n      });\n      pdfDocument.getAttachments().then((attachments) => {\n        this.pdfAttachmentViewer.render({ attachments, });\n      });\n    });\n\n    pdfDocument.getMetadata().then(({ info, metadata, }) => {\n      this.documentInfo = info;\n      this.metadata = metadata;\n\n      // Provides some basic debug information\n      console.log('PDF ' + pdfDocument.fingerprint + ' [' +\n                  info.PDFFormatVersion + ' ' + (info.Producer || '-').trim() +\n                  ' / ' + (info.Creator || '-').trim() + ']' +\n                  ' (PDF.js: ' + (version || '-') +\n                  (!PDFJS.disableWebGL ? ' [WebGL]' : '') + ')');\n\n      let pdfTitle;\n      if (metadata && metadata.has('dc:title')) {\n        let title = metadata.get('dc:title');\n        // Ghostscript sometimes return 'Untitled', sets the title to 'Untitled'\n        if (title !== 'Untitled') {\n          pdfTitle = title;\n        }\n      }\n\n      if (!pdfTitle && info && info['Title']) {\n        pdfTitle = info['Title'];\n      }\n\n      if (pdfTitle) {\n        this.setTitle(pdfTitle + ' - ' + document.title);\n      }\n\n      if (info.IsAcroFormPresent) {\n        console.warn('Warning: AcroForm/XFA is not supported');\n        this.fallback(UNSUPPORTED_FEATURES.forms);\n      }\n\n      if (typeof PDFJSDev !== 'undefined' &&\n          PDFJSDev.test('FIREFOX || MOZCENTRAL')) {\n        let versionId = String(info.PDFFormatVersion).slice(-1) | 0;\n        let generatorId = 0;\n        const KNOWN_GENERATORS = [\n          'acrobat distiller', 'acrobat pdfwriter', 'adobe livecycle',\n          'adobe pdf library', 'adobe photoshop', 'ghostscript', 'tcpdf',\n          'cairo', 'dvipdfm', 'dvips', 'pdftex', 'pdfkit', 'itext', 'prince',\n          'quarkxpress', 'mac os x', 'microsoft', 'openoffice', 'oracle',\n          'luradocument', 'pdf-xchange', 'antenna house', 'aspose.cells', 'fpdf'\n        ];\n        if (info.Producer) {\n          KNOWN_GENERATORS.some(function (generator, s, i) {\n            if (generator.indexOf(s) < 0) {\n              return false;\n            }\n            generatorId = i + 1;\n            return true;\n          }.bind(null, info.Producer.toLowerCase()));\n        }\n        let formType = !info.IsAcroFormPresent ? null : info.IsXFAPresent ?\n                      'xfa' : 'acroform';\n        this.externalServices.reportTelemetry({\n          type: 'documentInfo',\n          version: versionId,\n          generator: generatorId,\n          formType,\n        });\n      }\n    });\n  },\n\n  setInitialView(storedHash, options = {}) {\n    let { scale = 0, sidebarView = SidebarView.NONE, } = options;\n\n    this.isInitialViewSet = true;\n    this.pdfSidebar.setInitialView(sidebarView);\n\n    if (this.initialDestination) {\n      this.pdfLinkService.navigateTo(this.initialDestination);\n      this.initialDestination = null;\n    } else if (this.initialBookmark) {\n      this.pdfLinkService.setHash(this.initialBookmark);\n      this.pdfHistory.push({ hash: this.initialBookmark, }, true);\n      this.initialBookmark = null;\n    } else if (storedHash) {\n      this.pdfLinkService.setHash(storedHash);\n    } else if (scale) {\n      this.pdfViewer.currentScaleValue = scale;\n      this.page = 1;\n    }\n\n    // Ensure that the correct page number is displayed in the UI,\n    // even if the active page didn't change during document load.\n    this.toolbar.setPageNumber(this.pdfViewer.currentPageNumber,\n                               this.pdfViewer.currentPageLabel);\n    this.secondaryToolbar.setPageNumber(this.pdfViewer.currentPageNumber);\n\n    if (!this.pdfViewer.currentScaleValue) {\n      // Scale was not initialized: invalid bookmark or scale was not specified.\n      // Setting the default one.\n      this.pdfViewer.currentScaleValue = DEFAULT_SCALE_VALUE;\n    }\n  },\n\n  cleanup() {\n    if (!this.pdfDocument) {\n      return; // run cleanup when document is loaded\n    }\n    this.pdfViewer.cleanup();\n    this.pdfThumbnailViewer.cleanup();\n\n    // We don't want to remove fonts used by active page SVGs.\n    if (this.pdfViewer.renderer !== RendererType.SVG) {\n      this.pdfDocument.cleanup();\n    }\n  },\n\n  forceRendering() {\n    this.pdfRenderingQueue.printing = this.printing;\n    this.pdfRenderingQueue.isThumbnailViewEnabled =\n      this.pdfSidebar.isThumbnailViewVisible;\n    this.pdfRenderingQueue.renderHighestPriority();\n  },\n\n  beforePrint() {\n    if (this.printService) {\n      // There is no way to suppress beforePrint/afterPrint events,\n      // but PDFPrintService may generate double events -- this will ignore\n      // the second event that will be coming from native window.print().\n      return;\n    }\n\n    if (!this.supportsPrinting) {\n      this.l10n.get('printing_not_supported', null,\n                    'Warning: Printing is not fully supported by ' +\n                    'this browser.').then((printMessage) => {\n        this.error(printMessage);\n      });\n      return;\n    }\n\n    // The beforePrint is a sync method and we need to know layout before\n    // returning from this method. Ensure that we can get sizes of the pages.\n    if (!this.pdfViewer.pageViewsReady) {\n      this.l10n.get('printing_not_ready', null,\n                    'Warning: The PDF is not fully loaded for printing.').\n          then((notReadyMessage) => {\n        window.alert(notReadyMessage);\n      });\n      return;\n    }\n\n    let pagesOverview = this.pdfViewer.getPagesOverview();\n    let printContainer = this.appConfig.printContainer;\n    let printService = PDFPrintServiceFactory.instance.createPrintService(\n      this.pdfDocument, pagesOverview, printContainer, this.l10n);\n    this.printService = printService;\n    this.forceRendering();\n\n    printService.layout();\n\n    if (typeof PDFJSDev !== 'undefined' &&\n        PDFJSDev.test('FIREFOX || MOZCENTRAL')) {\n      this.externalServices.reportTelemetry({\n        type: 'print',\n      });\n    }\n  },\n\n  afterPrint: function pdfViewSetupAfterPrint() {\n    if (this.printService) {\n      this.printService.destroy();\n      this.printService = null;\n    }\n    this.forceRendering();\n  },\n\n  rotatePages(delta) {\n    if (!this.pdfDocument) {\n      return;\n    }\n    let { pdfViewer, pdfThumbnailViewer, } = this;\n    let pageNumber = pdfViewer.currentPageNumber;\n    let newRotation = (pdfViewer.pagesRotation + 360 + delta) % 360;\n\n    pdfViewer.pagesRotation = newRotation;\n    pdfThumbnailViewer.pagesRotation = newRotation;\n\n    this.forceRendering();\n    // Ensure that the active page doesn't change during rotation.\n    pdfViewer.currentPageNumber = pageNumber;\n  },\n\n  requestPresentationMode() {\n    if (!this.pdfPresentationMode) {\n      return;\n    }\n    this.pdfPresentationMode.request();\n  },\n\n  bindEvents() {\n    let { eventBus, _boundEvents, } = this;\n\n    _boundEvents.beforePrint = this.beforePrint.bind(this);\n    _boundEvents.afterPrint = this.afterPrint.bind(this);\n\n    eventBus.on('resize', webViewerResize);\n    eventBus.on('hashchange', webViewerHashchange);\n    eventBus.on('beforeprint', _boundEvents.beforePrint);\n    eventBus.on('afterprint', _boundEvents.afterPrint);\n    eventBus.on('pagerendered', webViewerPageRendered);\n    eventBus.on('textlayerrendered', webViewerTextLayerRendered);\n    eventBus.on('updateviewarea', webViewerUpdateViewarea);\n    eventBus.on('pagechanging', webViewerPageChanging);\n    eventBus.on('scalechanging', webViewerScaleChanging);\n    eventBus.on('sidebarviewchanged', webViewerSidebarViewChanged);\n    eventBus.on('pagemode', webViewerPageMode);\n    eventBus.on('namedaction', webViewerNamedAction);\n    eventBus.on('presentationmodechanged', webViewerPresentationModeChanged);\n    eventBus.on('presentationmode', webViewerPresentationMode);\n    eventBus.on('openfile', webViewerOpenFile);\n    eventBus.on('print', webViewerPrint);\n    eventBus.on('download', webViewerDownload);\n    eventBus.on('firstpage', webViewerFirstPage);\n    eventBus.on('lastpage', webViewerLastPage);\n    eventBus.on('nextpage', webViewerNextPage);\n    eventBus.on('previouspage', webViewerPreviousPage);\n    eventBus.on('zoomin', webViewerZoomIn);\n    eventBus.on('zoomout', webViewerZoomOut);\n    eventBus.on('pagenumberchanged', webViewerPageNumberChanged);\n    eventBus.on('scalechanged', webViewerScaleChanged);\n    eventBus.on('rotatecw', webViewerRotateCw);\n    eventBus.on('rotateccw', webViewerRotateCcw);\n    eventBus.on('documentproperties', webViewerDocumentProperties);\n    eventBus.on('find', webViewerFind);\n    eventBus.on('findfromurlhash', webViewerFindFromUrlHash);\n    if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) {\n      eventBus.on('fileinputchange', webViewerFileInputChange);\n    }\n  },\n\n  bindWindowEvents() {\n    let { eventBus, _boundEvents, } = this;\n\n    _boundEvents.windowResize = () => {\n      eventBus.dispatch('resize');\n    };\n    _boundEvents.windowHashChange = () => {\n      eventBus.dispatch('hashchange', {\n        hash: document.location.hash.substring(1),\n      });\n    };\n    _boundEvents.windowBeforePrint = () => {\n      eventBus.dispatch('beforeprint');\n    };\n    _boundEvents.windowAfterPrint = () => {\n      eventBus.dispatch('afterprint');\n    };\n\n    window.addEventListener('wheel', webViewerWheel);\n    window.addEventListener('click', webViewerClick);\n    window.addEventListener('keydown', webViewerKeyDown);\n    window.addEventListener('resize', _boundEvents.windowResize);\n    window.addEventListener('hashchange', _boundEvents.windowHashChange);\n    window.addEventListener('beforeprint', _boundEvents.windowBeforePrint);\n    window.addEventListener('afterprint', _boundEvents.windowAfterPrint);\n    if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) {\n      _boundEvents.windowChange = (evt) => {\n        let files = evt.target.files;\n        if (!files || files.length === 0) {\n          return;\n        }\n        eventBus.dispatch('fileinputchange', {\n          fileInput: evt.target,\n        });\n      };\n      window.addEventListener('change', _boundEvents.windowChange);\n    }\n  },\n\n  unbindEvents() {\n    let { eventBus, _boundEvents, } = this;\n\n    eventBus.off('resize', webViewerResize);\n    eventBus.off('hashchange', webViewerHashchange);\n    eventBus.off('beforeprint', _boundEvents.beforePrint);\n    eventBus.off('afterprint', _boundEvents.afterPrint);\n    eventBus.off('pagerendered', webViewerPageRendered);\n    eventBus.off('textlayerrendered', webViewerTextLayerRendered);\n    eventBus.off('updateviewarea', webViewerUpdateViewarea);\n    eventBus.off('pagechanging', webViewerPageChanging);\n    eventBus.off('scalechanging', webViewerScaleChanging);\n    eventBus.off('sidebarviewchanged', webViewerSidebarViewChanged);\n    eventBus.off('pagemode', webViewerPageMode);\n    eventBus.off('namedaction', webViewerNamedAction);\n    eventBus.off('presentationmodechanged', webViewerPresentationModeChanged);\n    eventBus.off('presentationmode', webViewerPresentationMode);\n    eventBus.off('openfile', webViewerOpenFile);\n    eventBus.off('print', webViewerPrint);\n    eventBus.off('download', webViewerDownload);\n    eventBus.off('firstpage', webViewerFirstPage);\n    eventBus.off('lastpage', webViewerLastPage);\n    eventBus.off('nextpage', webViewerNextPage);\n    eventBus.off('previouspage', webViewerPreviousPage);\n    eventBus.off('zoomin', webViewerZoomIn);\n    eventBus.off('zoomout', webViewerZoomOut);\n    eventBus.off('pagenumberchanged', webViewerPageNumberChanged);\n    eventBus.off('scalechanged', webViewerScaleChanged);\n    eventBus.off('rotatecw', webViewerRotateCw);\n    eventBus.off('rotateccw', webViewerRotateCcw);\n    eventBus.off('documentproperties', webViewerDocumentProperties);\n    eventBus.off('find', webViewerFind);\n    eventBus.off('findfromurlhash', webViewerFindFromUrlHash);\n    if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) {\n      eventBus.off('fileinputchange', webViewerFileInputChange);\n    }\n\n    _boundEvents.beforePrint = null;\n    _boundEvents.afterPrint = null;\n  },\n\n  unbindWindowEvents() {\n    let { _boundEvents, } = this;\n\n    window.removeEventListener('wheel', webViewerWheel);\n    window.removeEventListener('click', webViewerClick);\n    window.removeEventListener('keydown', webViewerKeyDown);\n    window.removeEventListener('resize', _boundEvents.windowResize);\n    window.removeEventListener('hashchange', _boundEvents.windowHashChange);\n    window.removeEventListener('beforeprint', _boundEvents.windowBeforePrint);\n    window.removeEventListener('afterprint', _boundEvents.windowAfterPrint);\n    if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) {\n      window.removeEventListener('change', _boundEvents.windowChange);\n      _boundEvents.windowChange = null;\n    }\n\n    _boundEvents.windowResize = null;\n    _boundEvents.windowHashChange = null;\n    _boundEvents.windowBeforePrint = null;\n    _boundEvents.windowAfterPrint = null;\n  },\n};\n\nlet validateFileURL;\nif (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) {\n  const HOSTED_VIEWER_ORIGINS = ['null',\n    'http://mozilla.github.io', 'https://mozilla.github.io'];\n  validateFileURL = function validateFileURL(file) {\n    if (file === undefined) {\n      return;\n    }\n    try {\n      let viewerOrigin = new URL(window.location.href).origin || 'null';\n      if (HOSTED_VIEWER_ORIGINS.indexOf(viewerOrigin) >= 0) {\n        // Hosted or local viewer, allow for any file locations\n        return;\n      }\n      let fileOrigin = new URL(file, window.location.href).origin;\n      // Removing of the following line will not guarantee that the viewer will\n      // start accepting URLs from foreign origin -- CORS headers on the remote\n      // server must be properly configured.\n      if (fileOrigin !== viewerOrigin) {\n        throw new Error('file origin does not match viewer\\'s');\n      }\n    } catch (ex) {\n      let message = ex && ex.message;\n      PDFViewerApplication.l10n.get('loading_error', null,\n          'An error occurred while loading the PDF.').\n          then((loadingErrorMessage) => {\n        PDFViewerApplication.error(loadingErrorMessage, { message, });\n      });\n      throw ex;\n    }\n  };\n}\n\nfunction loadAndEnablePDFBug(enabledTabs) {\n  return new Promise(function (resolve, reject) {\n    let appConfig = PDFViewerApplication.appConfig;\n    let script = document.createElement('script');\n    script.src = appConfig.debuggerScriptPath;\n    script.onload = function () {\n      PDFBug.enable(enabledTabs);\n      PDFBug.init({\n        PDFJS,\n        OPS,\n      }, appConfig.mainContainer);\n      resolve();\n    };\n    script.onerror = function () {\n      reject(new Error('Cannot load debugger at ' + script.src));\n    };\n    (document.getElementsByTagName('head')[0] || document.body).\n      appendChild(script);\n  });\n}\n\nfunction webViewerInitialized() {\n  let appConfig = PDFViewerApplication.appConfig;\n  let file;\n  if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) {\n    let queryString = document.location.search.substring(1);\n    let params = parseQueryString(queryString);\n    file = 'file' in params ? params.file : appConfig.defaultUrl;\n    validateFileURL(file);\n  } else if (PDFJSDev.test('FIREFOX || MOZCENTRAL')) {\n    file = window.location.href.split('#')[0];\n  } else if (PDFJSDev.test('CHROME')) {\n    file = appConfig.defaultUrl;\n  }\n\n  let waitForBeforeOpening = [];\n  if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) {\n    let fileInput = document.createElement('input');\n    fileInput.id = appConfig.openFileInputName;\n    fileInput.className = 'fileInput';\n    fileInput.setAttribute('type', 'file');\n    fileInput.oncontextmenu = noContextMenuHandler;\n    document.body.appendChild(fileInput);\n\n    if (!window.File || !window.FileReader ||\n        !window.FileList || !window.Blob) {\n      appConfig.toolbar.openFile.setAttribute('hidden', 'true');\n      appConfig.secondaryToolbar.openFileButton.setAttribute('hidden', 'true');\n    } else {\n      fileInput.value = null;\n    }\n  } else {\n    appConfig.toolbar.openFile.setAttribute('hidden', 'true');\n    appConfig.secondaryToolbar.openFileButton.setAttribute('hidden', 'true');\n  }\n\n  if ((typeof PDFJSDev === 'undefined' || !PDFJSDev.test('PRODUCTION')) ||\n      PDFViewerApplication.viewerPrefs['pdfBugEnabled']) {\n    // Special debugging flags in the hash section of the URL.\n    let hash = document.location.hash.substring(1);\n    let hashParams = parseQueryString(hash);\n\n    if ('disableworker' in hashParams) {\n      PDFJS.disableWorker = (hashParams['disableworker'] === 'true');\n    }\n    if ('disablerange' in hashParams) {\n      PDFJS.disableRange = (hashParams['disablerange'] === 'true');\n    }\n    if ('disablestream' in hashParams) {\n      PDFJS.disableStream = (hashParams['disablestream'] === 'true');\n    }\n    if ('disableautofetch' in hashParams) {\n      PDFJS.disableAutoFetch = (hashParams['disableautofetch'] === 'true');\n    }\n    if ('disablefontface' in hashParams) {\n      PDFJS.disableFontFace = (hashParams['disablefontface'] === 'true');\n    }\n    if ('disablehistory' in hashParams) {\n      PDFJS.disableHistory = (hashParams['disablehistory'] === 'true');\n    }\n    if ('webgl' in hashParams) {\n      PDFJS.disableWebGL = (hashParams['webgl'] !== 'true');\n    }\n    if ('useonlycsszoom' in hashParams) {\n      PDFJS.useOnlyCssZoom = (hashParams['useonlycsszoom'] === 'true');\n    }\n    if ('verbosity' in hashParams) {\n      PDFJS.verbosity = hashParams['verbosity'] | 0;\n    }\n    if ('ignorecurrentpositiononzoom' in hashParams) {\n      PDFJS.ignoreCurrentPositionOnZoom =\n        (hashParams['ignorecurrentpositiononzoom'] === 'true');\n    }\n    if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('PRODUCTION')) {\n      if ('disablebcmaps' in hashParams && hashParams['disablebcmaps']) {\n        PDFJS.cMapUrl = '../external/cmaps/';\n        PDFJS.cMapPacked = false;\n      }\n    }\n    if ('textlayer' in hashParams) {\n      switch (hashParams['textlayer']) {\n        case 'off':\n          PDFJS.disableTextLayer = true;\n          break;\n        case 'visible':\n        case 'shadow':\n        case 'hover':\n          let viewer = appConfig.viewerContainer;\n          viewer.classList.add('textLayer-' + hashParams['textlayer']);\n          break;\n      }\n    }\n    if ('pdfbug' in hashParams) {\n      PDFJS.pdfBug = true;\n      let pdfBug = hashParams['pdfbug'];\n      let enabled = pdfBug.split(',');\n      waitForBeforeOpening.push(loadAndEnablePDFBug(enabled));\n    }\n  }\n\n  if (typeof PDFJSDev !== 'undefined' &&\n      PDFJSDev.test('FIREFOX || MOZCENTRAL') &&\n      !PDFViewerApplication.supportsDocumentFonts) {\n    PDFJS.disableFontFace = true;\n    PDFViewerApplication.l10n.get('web_fonts_disabled', null,\n      'Web fonts are disabled: unable to use embedded PDF fonts.').\n        then((msg) => {\n      console.warn(msg);\n    });\n  }\n\n  if (!PDFViewerApplication.supportsPrinting) {\n    appConfig.toolbar.print.classList.add('hidden');\n    appConfig.secondaryToolbar.printButton.classList.add('hidden');\n  }\n\n  if (!PDFViewerApplication.supportsFullscreen) {\n    appConfig.toolbar.presentationModeButton.classList.add('hidden');\n    appConfig.secondaryToolbar.presentationModeButton.classList.add('hidden');\n  }\n\n  if (PDFViewerApplication.supportsIntegratedFind) {\n    appConfig.toolbar.viewFind.classList.add('hidden');\n  }\n\n  appConfig.sidebar.mainContainer.addEventListener('transitionend',\n    function(evt) {\n      if (evt.target === /* mainContainer */ this) {\n        PDFViewerApplication.eventBus.dispatch('resize');\n      }\n    }, true);\n\n  appConfig.sidebar.toggleButton.addEventListener('click', function() {\n    PDFViewerApplication.pdfSidebar.toggle();\n  });\n\n  Promise.all(waitForBeforeOpening).then(function () {\n    webViewerOpenFileViaURL(file);\n  }).catch(function (reason) {\n    PDFViewerApplication.l10n.get('loading_error', null,\n        'An error occurred while opening.').then((msg) => {\n      PDFViewerApplication.error(msg, reason);\n    });\n  });\n}\n\nlet webViewerOpenFileViaURL;\nif (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) {\n  webViewerOpenFileViaURL = function webViewerOpenFileViaURL(file) {\n    if (file && file.lastIndexOf('file:', 0) === 0) {\n      // file:-scheme. Load the contents in the main thread because QtWebKit\n      // cannot load file:-URLs in a Web Worker. file:-URLs are usually loaded\n      // very quickly, so there is no need to set up progress event listeners.\n      PDFViewerApplication.setTitleUsingUrl(file);\n      let xhr = new XMLHttpRequest();\n      xhr.onload = function() {\n        PDFViewerApplication.open(new Uint8Array(xhr.response));\n      };\n      try {\n        xhr.open('GET', file);\n        xhr.responseType = 'arraybuffer';\n        xhr.send();\n      } catch (ex) {\n        PDFViewerApplication.l10n.get('loading_error', null,\n            'An error occurred while loading the PDF.').then((msg) => {\n          PDFViewerApplication.error(msg, ex);\n        });\n      }\n      return;\n    }\n\n    if (file) {\n      PDFViewerApplication.open(file);\n    }\n  };\n} else if (PDFJSDev.test('FIREFOX || MOZCENTRAL || CHROME')) {\n  webViewerOpenFileViaURL = function webViewerOpenFileViaURL(file) {\n    PDFViewerApplication.setTitleUsingUrl(file);\n    PDFViewerApplication.initPassiveLoading();\n  };\n} else {\n  webViewerOpenFileViaURL = function webViewerOpenFileURL(file) {\n    if (file) {\n      throw new Error('Not implemented: webViewerOpenFileURL');\n    }\n  };\n}\n\nfunction webViewerPageRendered(evt) {\n  let pageNumber = evt.pageNumber;\n  let pageIndex = pageNumber - 1;\n  let pageView = PDFViewerApplication.pdfViewer.getPageView(pageIndex);\n\n  // If the page is still visible when it has finished rendering,\n  // ensure that the page number input loading indicator is hidden.\n  if (pageNumber === PDFViewerApplication.page) {\n    PDFViewerApplication.toolbar.updateLoadingIndicatorState(false);\n  }\n\n  // Prevent errors in the edge-case where the PDF document is removed *before*\n  // the 'pagerendered' event handler is invoked.\n  if (!pageView) {\n    return;\n  }\n\n  // Use the rendered page to set the corresponding thumbnail image.\n  if (PDFViewerApplication.pdfSidebar.isThumbnailViewVisible) {\n    let thumbnailView = PDFViewerApplication.pdfThumbnailViewer.\n                        getThumbnail(pageIndex);\n    thumbnailView.setImage(pageView);\n  }\n\n  if (PDFJS.pdfBug && Stats.enabled && pageView.stats) {\n    Stats.add(pageNumber, pageView.stats);\n  }\n\n  if (pageView.error) {\n    PDFViewerApplication.l10n.get('rendering_error', null,\n        'An error occurred while rendering the page.').then((msg) => {\n      PDFViewerApplication.error(msg, pageView.error);\n    });\n  }\n\n  if (typeof PDFJSDev !== 'undefined' &&\n      PDFJSDev.test('FIREFOX || MOZCENTRAL')) {\n    PDFViewerApplication.externalServices.reportTelemetry({\n      type: 'pageInfo',\n    });\n    // It is a good time to report stream and font types.\n    PDFViewerApplication.pdfDocument.getStats().then(function (stats) {\n      PDFViewerApplication.externalServices.reportTelemetry({\n        type: 'documentStats',\n        stats,\n      });\n    });\n  }\n}\n\nfunction webViewerTextLayerRendered(evt) {\n  if (typeof PDFJSDev !== 'undefined' &&\n      PDFJSDev.test('FIREFOX || MOZCENTRAL') &&\n      evt.numTextDivs > 0 && !PDFViewerApplication.supportsDocumentColors) {\n    PDFViewerApplication.l10n.get('document_colors_not_allowed', null,\n      'PDF documents are not allowed to use their own colors: ' +\n      '\\'Allow pages to choose their own colors\\' ' +\n      'is deactivated in the browser.').\n        then((msg) => {\n      console.error(msg);\n    });\n    PDFViewerApplication.fallback();\n  }\n}\n\nfunction webViewerPageMode(evt) {\n  // Handle the 'pagemode' hash parameter, see also `PDFLinkService_setHash`.\n  let mode = evt.mode, view;\n  switch (mode) {\n    case 'thumbs':\n      view = SidebarView.THUMBS;\n      break;\n    case 'bookmarks':\n    case 'outline':\n      view = SidebarView.OUTLINE;\n      break;\n    case 'attachments':\n      view = SidebarView.ATTACHMENTS;\n      break;\n    case 'none':\n      view = SidebarView.NONE;\n      break;\n    default:\n      console.error('Invalid \"pagemode\" hash parameter: ' + mode);\n      return;\n  }\n  PDFViewerApplication.pdfSidebar.switchView(view, /* forceOpen = */ true);\n}\n\nfunction webViewerNamedAction(evt) {\n  // Processing couple of named actions that might be useful.\n  // See also PDFLinkService.executeNamedAction\n  let action = evt.action;\n  switch (action) {\n    case 'GoToPage':\n      PDFViewerApplication.appConfig.toolbar.pageNumber.select();\n      break;\n\n    case 'Find':\n      if (!PDFViewerApplication.supportsIntegratedFind) {\n        PDFViewerApplication.findBar.toggle();\n      }\n      break;\n  }\n}\n\nfunction webViewerPresentationModeChanged(evt) {\n  let { active, switchInProgress, } = evt;\n  PDFViewerApplication.pdfViewer.presentationModeState =\n    switchInProgress ? PresentationModeState.CHANGING :\n    active ? PresentationModeState.FULLSCREEN : PresentationModeState.NORMAL;\n}\n\nfunction webViewerSidebarViewChanged(evt) {\n  PDFViewerApplication.pdfRenderingQueue.isThumbnailViewEnabled =\n    PDFViewerApplication.pdfSidebar.isThumbnailViewVisible;\n\n  let store = PDFViewerApplication.store;\n  if (store && PDFViewerApplication.isInitialViewSet) {\n    // Only update the storage when the document has been loaded *and* rendered.\n    store.set('sidebarView', evt.view).catch(function() { });\n  }\n}\n\nfunction webViewerUpdateViewarea(evt) {\n  let location = evt.location, store = PDFViewerApplication.store;\n\n  if (store && PDFViewerApplication.isInitialViewSet) {\n    store.setMultiple({\n      'exists': true,\n      'page': location.pageNumber,\n      'zoom': location.scale,\n      'scrollLeft': location.left,\n      'scrollTop': location.top,\n    }).catch(function() { /* unable to write to storage */ });\n  }\n  let href =\n    PDFViewerApplication.pdfLinkService.getAnchorUrl(location.pdfOpenParams);\n  PDFViewerApplication.appConfig.toolbar.viewBookmark.href = href;\n  PDFViewerApplication.appConfig.secondaryToolbar.viewBookmarkButton.href =\n    href;\n\n  // Update the current bookmark in the browsing history.\n  PDFViewerApplication.pdfHistory.updateCurrentBookmark(location.pdfOpenParams,\n                                                        location.pageNumber);\n\n  // Show/hide the loading indicator in the page number input element.\n  let currentPage =\n    PDFViewerApplication.pdfViewer.getPageView(PDFViewerApplication.page - 1);\n  let loading = currentPage.renderingState !== RenderingStates.FINISHED;\n  PDFViewerApplication.toolbar.updateLoadingIndicatorState(loading);\n}\n\nfunction webViewerResize() {\n  let { pdfDocument, pdfViewer, } = PDFViewerApplication;\n  if (!pdfDocument) {\n    return;\n  }\n  let currentScaleValue = pdfViewer.currentScaleValue;\n  if (currentScaleValue === 'auto' ||\n      currentScaleValue === 'page-fit' ||\n      currentScaleValue === 'page-width') {\n    // Note: the scale is constant for 'page-actual'.\n    pdfViewer.currentScaleValue = currentScaleValue;\n  }\n  pdfViewer.update();\n}\n\nfunction webViewerHashchange(evt) {\n  if (PDFViewerApplication.pdfHistory.isHashChangeUnlocked) {\n    let hash = evt.hash;\n    if (!hash) {\n      return;\n    }\n    if (!PDFViewerApplication.isInitialViewSet) {\n      PDFViewerApplication.initialBookmark = hash;\n    } else {\n      PDFViewerApplication.pdfLinkService.setHash(hash);\n    }\n  }\n}\n\nlet webViewerFileInputChange;\nif (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) {\n  webViewerFileInputChange = function webViewerFileInputChange(evt) {\n    let file = evt.fileInput.files[0];\n\n    if (!PDFJS.disableCreateObjectURL && URL.createObjectURL) {\n      PDFViewerApplication.open(URL.createObjectURL(file));\n    } else {\n      // Read the local file into a Uint8Array.\n      let fileReader = new FileReader();\n      fileReader.onload = function webViewerChangeFileReaderOnload(evt) {\n        let buffer = evt.target.result;\n        PDFViewerApplication.open(new Uint8Array(buffer));\n      };\n      fileReader.readAsArrayBuffer(file);\n    }\n\n    PDFViewerApplication.setTitleUsingUrl(file.name);\n\n    // URL does not reflect proper document location - hiding some icons.\n    let appConfig = PDFViewerApplication.appConfig;\n    appConfig.toolbar.viewBookmark.setAttribute('hidden', 'true');\n    appConfig.secondaryToolbar.viewBookmarkButton.setAttribute('hidden',\n                                                               'true');\n    appConfig.toolbar.download.setAttribute('hidden', 'true');\n    appConfig.secondaryToolbar.downloadButton.setAttribute('hidden', 'true');\n  };\n}\n\nfunction webViewerPresentationMode() {\n  PDFViewerApplication.requestPresentationMode();\n}\nfunction webViewerOpenFile() {\n  let openFileInputName = PDFViewerApplication.appConfig.openFileInputName;\n  document.getElementById(openFileInputName).click();\n}\nfunction webViewerPrint() {\n  window.print();\n}\nfunction webViewerDownload() {\n  PDFViewerApplication.download();\n}\nfunction webViewerFirstPage() {\n  if (PDFViewerApplication.pdfDocument) {\n    PDFViewerApplication.page = 1;\n  }\n}\nfunction webViewerLastPage() {\n  if (PDFViewerApplication.pdfDocument) {\n    PDFViewerApplication.page = PDFViewerApplication.pagesCount;\n  }\n}\nfunction webViewerNextPage() {\n  PDFViewerApplication.page++;\n}\nfunction webViewerPreviousPage() {\n  PDFViewerApplication.page--;\n}\nfunction webViewerZoomIn() {\n  PDFViewerApplication.zoomIn();\n}\nfunction webViewerZoomOut() {\n  PDFViewerApplication.zoomOut();\n}\nfunction webViewerPageNumberChanged(evt) {\n  let pdfViewer = PDFViewerApplication.pdfViewer;\n  pdfViewer.currentPageLabel = evt.value;\n\n  // Ensure that the page number input displays the correct value, even if the\n  // value entered by the user was invalid (e.g. a floating point number).\n  if (evt.value !== pdfViewer.currentPageNumber.toString() &&\n      evt.value !== pdfViewer.currentPageLabel) {\n    PDFViewerApplication.toolbar.setPageNumber(\n      pdfViewer.currentPageNumber, pdfViewer.currentPageLabel);\n  }\n}\nfunction webViewerScaleChanged(evt) {\n  PDFViewerApplication.pdfViewer.currentScaleValue = evt.value;\n}\nfunction webViewerRotateCw() {\n  PDFViewerApplication.rotatePages(90);\n}\nfunction webViewerRotateCcw() {\n  PDFViewerApplication.rotatePages(-90);\n}\nfunction webViewerDocumentProperties() {\n  PDFViewerApplication.pdfDocumentProperties.open();\n}\n\nfunction webViewerFind(evt) {\n  PDFViewerApplication.findController.executeCommand('find' + evt.type, {\n    query: evt.query,\n    phraseSearch: evt.phraseSearch,\n    caseSensitive: evt.caseSensitive,\n    highlightAll: evt.highlightAll,\n    findPrevious: evt.findPrevious,\n  });\n}\n\nfunction webViewerFindFromUrlHash(evt) {\n  PDFViewerApplication.findController.executeCommand('find', {\n    query: evt.query,\n    phraseSearch: evt.phraseSearch,\n    caseSensitive: false,\n    highlightAll: true,\n    findPrevious: false,\n  });\n}\n\nfunction webViewerScaleChanging(evt) {\n  PDFViewerApplication.toolbar.setPageScale(evt.presetValue, evt.scale);\n\n  PDFViewerApplication.pdfViewer.update();\n}\n\nfunction webViewerPageChanging(evt) {\n  let page = evt.pageNumber;\n\n  PDFViewerApplication.toolbar.setPageNumber(page, evt.pageLabel || null);\n  PDFViewerApplication.secondaryToolbar.setPageNumber(page);\n\n  if (PDFViewerApplication.pdfSidebar.isThumbnailViewVisible) {\n    PDFViewerApplication.pdfThumbnailViewer.scrollThumbnailIntoView(page);\n  }\n\n  // we need to update stats\n  if (PDFJS.pdfBug && Stats.enabled) {\n    let pageView = PDFViewerApplication.pdfViewer.getPageView(page - 1);\n    if (pageView.stats) {\n      Stats.add(page, pageView.stats);\n    }\n  }\n}\n\nlet zoomDisabled = false, zoomDisabledTimeout;\nfunction webViewerWheel(evt) {\n  let pdfViewer = PDFViewerApplication.pdfViewer;\n  if (pdfViewer.isInPresentationMode) {\n    return;\n  }\n\n  if (evt.ctrlKey || evt.metaKey) {\n    let support = PDFViewerApplication.supportedMouseWheelZoomModifierKeys;\n    if ((evt.ctrlKey && !support.ctrlKey) ||\n        (evt.metaKey && !support.metaKey)) {\n      return;\n    }\n    // Only zoom the pages, not the entire viewer.\n    evt.preventDefault();\n    // NOTE: this check must be placed *after* preventDefault.\n    if (zoomDisabled) {\n      return;\n    }\n\n    let previousScale = pdfViewer.currentScale;\n\n    let delta = normalizeWheelEventDelta(evt);\n\n    const MOUSE_WHEEL_DELTA_PER_PAGE_SCALE = 3.0;\n    let ticks = delta * MOUSE_WHEEL_DELTA_PER_PAGE_SCALE;\n    if (ticks < 0) {\n      PDFViewerApplication.zoomOut(-ticks);\n    } else {\n      PDFViewerApplication.zoomIn(ticks);\n    }\n\n    let currentScale = pdfViewer.currentScale;\n    if (previousScale !== currentScale) {\n      // After scaling the page via zoomIn/zoomOut, the position of the upper-\n      // left corner is restored. When the mouse wheel is used, the position\n      // under the cursor should be restored instead.\n      let scaleCorrectionFactor = currentScale / previousScale - 1;\n      let rect = pdfViewer.container.getBoundingClientRect();\n      let dx = evt.clientX - rect.left;\n      let dy = evt.clientY - rect.top;\n      pdfViewer.container.scrollLeft += dx * scaleCorrectionFactor;\n      pdfViewer.container.scrollTop += dy * scaleCorrectionFactor;\n    }\n  } else {\n    zoomDisabled = true;\n    clearTimeout(zoomDisabledTimeout);\n    zoomDisabledTimeout = setTimeout(function () {\n      zoomDisabled = false;\n    }, 1000);\n  }\n}\n\nfunction webViewerClick(evt) {\n  if (!PDFViewerApplication.secondaryToolbar.isOpen) {\n    return;\n  }\n  let appConfig = PDFViewerApplication.appConfig;\n  if (PDFViewerApplication.pdfViewer.containsElement(evt.target) ||\n      (appConfig.toolbar.container.contains(evt.target) &&\n       evt.target !== appConfig.secondaryToolbar.toggleButton)) {\n    PDFViewerApplication.secondaryToolbar.close();\n  }\n}\n\nfunction webViewerKeyDown(evt) {\n  if (PDFViewerApplication.overlayManager.active) {\n    return;\n  }\n\n  let handled = false, ensureViewerFocused = false;\n  let cmd = (evt.ctrlKey ? 1 : 0) |\n            (evt.altKey ? 2 : 0) |\n            (evt.shiftKey ? 4 : 0) |\n            (evt.metaKey ? 8 : 0);\n\n  let pdfViewer = PDFViewerApplication.pdfViewer;\n  let isViewerInPresentationMode = pdfViewer && pdfViewer.isInPresentationMode;\n\n  // First, handle the key bindings that are independent whether an input\n  // control is selected or not.\n  if (cmd === 1 || cmd === 8 || cmd === 5 || cmd === 12) {\n    // either CTRL or META key with optional SHIFT.\n    switch (evt.keyCode) {\n      case 70: // f\n        if (!PDFViewerApplication.supportsIntegratedFind) {\n          PDFViewerApplication.findBar.open();\n          handled = true;\n        }\n        break;\n      case 71: // g\n        if (!PDFViewerApplication.supportsIntegratedFind) {\n          let findState = PDFViewerApplication.findController.state;\n          if (findState) {\n            PDFViewerApplication.findController.executeCommand('findagain', {\n              query: findState.query,\n              phraseSearch: findState.phraseSearch,\n              caseSensitive: findState.caseSensitive,\n              highlightAll: findState.highlightAll,\n              findPrevious: cmd === 5 || cmd === 12,\n            });\n          }\n          handled = true;\n        }\n        break;\n      case 61: // FF/Mac '='\n      case 107: // FF '+' and '='\n      case 187: // Chrome '+'\n      case 171: // FF with German keyboard\n        if (!isViewerInPresentationMode) {\n          PDFViewerApplication.zoomIn();\n        }\n        handled = true;\n        break;\n      case 173: // FF/Mac '-'\n      case 109: // FF '-'\n      case 189: // Chrome '-'\n        if (!isViewerInPresentationMode) {\n          PDFViewerApplication.zoomOut();\n        }\n        handled = true;\n        break;\n      case 48: // '0'\n      case 96: // '0' on Numpad of Swedish keyboard\n        if (!isViewerInPresentationMode) {\n          // keeping it unhandled (to restore page zoom to 100%)\n          setTimeout(function () {\n            // ... and resetting the scale after browser adjusts its scale\n            pdfViewer.currentScaleValue = DEFAULT_SCALE_VALUE;\n          });\n          handled = false;\n        }\n        break;\n\n      case 38: // up arrow\n        if (isViewerInPresentationMode || PDFViewerApplication.page > 1) {\n          PDFViewerApplication.page = 1;\n          handled = true;\n          ensureViewerFocused = true;\n        }\n        break;\n      case 40: // down arrow\n        if (isViewerInPresentationMode ||\n            PDFViewerApplication.page < PDFViewerApplication.pagesCount) {\n          PDFViewerApplication.page = PDFViewerApplication.pagesCount;\n          handled = true;\n          ensureViewerFocused = true;\n        }\n        break;\n    }\n  }\n\n  if (typeof PDFJSDev === 'undefined' ||\n      !PDFJSDev.test('FIREFOX || MOZCENTRAL')) {\n    // CTRL or META without shift\n    if (cmd === 1 || cmd === 8) {\n      switch (evt.keyCode) {\n        case 83: // s\n          PDFViewerApplication.download();\n          handled = true;\n          break;\n      }\n    }\n  }\n\n  // CTRL+ALT or Option+Command\n  if (cmd === 3 || cmd === 10) {\n    switch (evt.keyCode) {\n      case 80: // p\n        PDFViewerApplication.requestPresentationMode();\n        handled = true;\n        break;\n      case 71: // g\n        // focuses input#pageNumber field\n        PDFViewerApplication.appConfig.toolbar.pageNumber.select();\n        handled = true;\n        break;\n    }\n  }\n\n  if (handled) {\n    if (ensureViewerFocused && !isViewerInPresentationMode) {\n      pdfViewer.focus();\n    }\n    evt.preventDefault();\n    return;\n  }\n\n  // Some shortcuts should not get handled if a control/input element\n  // is selected.\n  let curElement = document.activeElement || document.querySelector(':focus');\n  let curElementTagName = curElement && curElement.tagName.toUpperCase();\n  if (curElementTagName === 'INPUT' ||\n      curElementTagName === 'TEXTAREA' ||\n      curElementTagName === 'SELECT') {\n    // Make sure that the secondary toolbar is closed when Escape is pressed.\n    if (evt.keyCode !== 27) { // 'Esc'\n      return;\n    }\n  }\n\n  if (cmd === 0) { // no control key pressed at all.\n    switch (evt.keyCode) {\n      case 38: // up arrow\n      case 33: // pg up\n      case 8: // backspace\n        if (!isViewerInPresentationMode &&\n            pdfViewer.currentScaleValue !== 'page-fit') {\n          break;\n        }\n        /* in presentation mode */\n        /* falls through */\n      case 37: // left arrow\n        // horizontal scrolling using arrow keys\n        if (pdfViewer.isHorizontalScrollbarEnabled) {\n          break;\n        }\n        /* falls through */\n      case 75: // 'k'\n      case 80: // 'p'\n        if (PDFViewerApplication.page > 1) {\n          PDFViewerApplication.page--;\n        }\n        handled = true;\n        break;\n      case 27: // esc key\n        if (PDFViewerApplication.secondaryToolbar.isOpen) {\n          PDFViewerApplication.secondaryToolbar.close();\n          handled = true;\n        }\n        if (!PDFViewerApplication.supportsIntegratedFind &&\n            PDFViewerApplication.findBar.opened) {\n          PDFViewerApplication.findBar.close();\n          handled = true;\n        }\n        break;\n      case 40: // down arrow\n      case 34: // pg down\n      case 32: // spacebar\n        if (!isViewerInPresentationMode &&\n            pdfViewer.currentScaleValue !== 'page-fit') {\n          break;\n        }\n        /* falls through */\n      case 39: // right arrow\n        // horizontal scrolling using arrow keys\n        if (pdfViewer.isHorizontalScrollbarEnabled) {\n          break;\n        }\n        /* falls through */\n      case 74: // 'j'\n      case 78: // 'n'\n        if (PDFViewerApplication.page < PDFViewerApplication.pagesCount) {\n          PDFViewerApplication.page++;\n        }\n        handled = true;\n        break;\n\n      case 36: // home\n        if (isViewerInPresentationMode || PDFViewerApplication.page > 1) {\n          PDFViewerApplication.page = 1;\n          handled = true;\n          ensureViewerFocused = true;\n        }\n        break;\n      case 35: // end\n        if (isViewerInPresentationMode ||\n            PDFViewerApplication.page < PDFViewerApplication.pagesCount) {\n          PDFViewerApplication.page = PDFViewerApplication.pagesCount;\n          handled = true;\n          ensureViewerFocused = true;\n        }\n        break;\n\n      case 83: // 's'\n        PDFViewerApplication.pdfCursorTools.switchTool(CursorTool.SELECT);\n        break;\n      case 72: // 'h'\n        PDFViewerApplication.pdfCursorTools.switchTool(CursorTool.HAND);\n        break;\n\n      case 82: // 'r'\n        PDFViewerApplication.rotatePages(90);\n        break;\n    }\n  }\n\n  if (cmd === 4) { // shift-key\n    switch (evt.keyCode) {\n      case 32: // spacebar\n        if (!isViewerInPresentationMode &&\n            pdfViewer.currentScaleValue !== 'page-fit') {\n          break;\n        }\n        if (PDFViewerApplication.page > 1) {\n          PDFViewerApplication.page--;\n        }\n        handled = true;\n        break;\n\n      case 82: // 'r'\n        PDFViewerApplication.rotatePages(-90);\n        break;\n    }\n  }\n\n  if (!handled && !isViewerInPresentationMode) {\n    // 33=Page Up  34=Page Down  35=End    36=Home\n    // 37=Left     38=Up         39=Right  40=Down\n    // 32=Spacebar\n    if ((evt.keyCode >= 33 && evt.keyCode <= 40) ||\n        (evt.keyCode === 32 && curElementTagName !== 'BUTTON')) {\n      ensureViewerFocused = true;\n    }\n  }\n\n  if (cmd === 2) { // alt-key\n    switch (evt.keyCode) {\n      case 37: // left arrow\n        if (isViewerInPresentationMode) {\n          PDFViewerApplication.pdfHistory.back();\n          handled = true;\n        }\n        break;\n      case 39: // right arrow\n        if (isViewerInPresentationMode) {\n          PDFViewerApplication.pdfHistory.forward();\n          handled = true;\n        }\n        break;\n    }\n  }\n\n  if (ensureViewerFocused && !pdfViewer.containsElement(curElement)) {\n    // The page container is not focused, but a page navigation key has been\n    // pressed. Change the focus to the viewer container to make sure that\n    // navigation by keyboard works as expected.\n    pdfViewer.focus();\n  }\n\n  if (handled) {\n    evt.preventDefault();\n  }\n}\n\n/**\n * Converts API PageMode values to the format used by `PDFSidebar`.\n * NOTE: There's also a \"FullScreen\" parameter which is not possible to support,\n *       since the Fullscreen API used in browsers requires that entering\n *       fullscreen mode only occurs as a result of a user-initiated event.\n * @param {string} mode - The API PageMode value.\n * @returns {number} A value from {SidebarView}.\n */\nfunction apiPageModeToSidebarView(mode) {\n  switch (mode) {\n    case 'UseNone':\n      return SidebarView.NONE;\n    case 'UseThumbs':\n      return SidebarView.THUMBS;\n    case 'UseOutlines':\n      return SidebarView.OUTLINE;\n    case 'UseAttachments':\n      return SidebarView.ATTACHMENTS;\n    case 'UseOC':\n      // Not implemented, since we don't support Optional Content Groups yet.\n  }\n  return SidebarView.NONE; // Default value.\n}\n\n/* Abstract factory for the print service. */\nlet PDFPrintServiceFactory = {\n  instance: {\n    supportsPrinting: false,\n    createPrintService() {\n      throw new Error('Not implemented: createPrintService');\n    },\n  },\n};\n\nexport {\n  PDFViewerApplication,\n  DefaultExternalServices,\n  PDFPrintServiceFactory,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/app.js","/* Copyright 2015 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { getGlobalEventBus } from './dom_events';\nimport { parseQueryString } from './ui_utils';\n\n/**\n * @typedef {Object} PDFLinkServiceOptions\n * @property {EventBus} eventBus - The application event bus.\n */\n\n/**\n * Performs navigation functions inside PDF, such as opening specified page,\n * or destination.\n * @implements {IPDFLinkService}\n */\nclass PDFLinkService {\n  /**\n   * @param {PDFLinkServiceOptions} options\n   */\n  constructor({ eventBus, } = {}) {\n    this.eventBus = eventBus || getGlobalEventBus();\n    this.baseUrl = null;\n    this.pdfDocument = null;\n    this.pdfViewer = null;\n    this.pdfHistory = null;\n\n    this._pagesRefCache = null;\n  }\n\n  setDocument(pdfDocument, baseUrl) {\n    this.baseUrl = baseUrl;\n    this.pdfDocument = pdfDocument;\n    this._pagesRefCache = Object.create(null);\n  }\n\n  setViewer(pdfViewer) {\n    this.pdfViewer = pdfViewer;\n  }\n\n  setHistory(pdfHistory) {\n    this.pdfHistory = pdfHistory;\n  }\n\n  /**\n   * @returns {number}\n   */\n  get pagesCount() {\n    return this.pdfDocument ? this.pdfDocument.numPages : 0;\n  }\n\n  /**\n   * @returns {number}\n   */\n  get page() {\n    return this.pdfViewer.currentPageNumber;\n  }\n\n  /**\n   * @param {number} value\n   */\n  set page(value) {\n    this.pdfViewer.currentPageNumber = value;\n  }\n\n  /**\n   * @param {string|Array} dest - The named, or explicit, PDF destination.\n   */\n  navigateTo(dest) {\n    let goToDestination = ({ namedDest, explicitDest, }) => {\n      // Dest array looks like that: <page-ref> </XYZ|/FitXXX> <args..>\n      let destRef = explicitDest[0], pageNumber;\n\n      if (destRef instanceof Object) {\n        pageNumber = this._cachedPageNumber(destRef);\n\n        if (pageNumber === null) {\n          // Fetch the page reference if it's not yet available. This could\n          // only occur during loading, before all pages have been resolved.\n          this.pdfDocument.getPageIndex(destRef).then((pageIndex) => {\n            this.cachePageRef(pageIndex + 1, destRef);\n            goToDestination({ namedDest, explicitDest, });\n          }).catch(() => {\n            console.error(`PDFLinkService.navigateTo: \"${destRef}\" is not ` +\n                          `a valid page reference, for dest=\"${dest}\".`);\n          });\n          return;\n        }\n      } else if ((destRef | 0) === destRef) { // Integer\n        pageNumber = destRef + 1;\n      } else {\n        console.error(`PDFLinkService.navigateTo: \"${destRef}\" is not ` +\n                      `a valid destination reference, for dest=\"${dest}\".`);\n        return;\n      }\n      if (!pageNumber || pageNumber < 1 || pageNumber > this.pagesCount) {\n        console.error(`PDFLinkService.navigateTo: \"${pageNumber}\" is not ` +\n                      `a valid page number, for dest=\"${dest}\".`);\n        return;\n      }\n\n      this.pdfViewer.scrollPageIntoView({\n        pageNumber,\n        destArray: explicitDest,\n      });\n\n      if (this.pdfHistory) { // Update the browsing history, if enabled.\n        this.pdfHistory.push({\n          dest: explicitDest,\n          hash: namedDest,\n          page: pageNumber,\n        });\n      }\n    };\n\n    new Promise((resolve, reject) => {\n      if (typeof dest === 'string') {\n        this.pdfDocument.getDestination(dest).then((destArray) => {\n          resolve({\n            namedDest: dest,\n            explicitDest: destArray,\n          });\n        });\n        return;\n      }\n      resolve({\n        namedDest: '',\n        explicitDest: dest,\n      });\n    }).then((data) => {\n      if (!(data.explicitDest instanceof Array)) {\n        console.error(`PDFLinkService.navigateTo: \"${data.explicitDest}\" is` +\n                      ` not a valid destination array, for dest=\"${dest}\".`);\n        return;\n      }\n      goToDestination(data);\n    });\n  }\n\n  /**\n   * @param {string|Array} dest - The PDF destination object.\n   * @returns {string} The hyperlink to the PDF object.\n   */\n  getDestinationHash(dest) {\n    if (typeof dest === 'string') {\n      return this.getAnchorUrl('#' + escape(dest));\n    }\n    if (dest instanceof Array) {\n      let str = JSON.stringify(dest);\n      return this.getAnchorUrl('#' + escape(str));\n    }\n    return this.getAnchorUrl('');\n  }\n\n  /**\n   * Prefix the full url on anchor links to make sure that links are resolved\n   * relative to the current URL instead of the one defined in <base href>.\n   * @param {String} anchor The anchor hash, including the #.\n   * @returns {string} The hyperlink to the PDF object.\n   */\n  getAnchorUrl(anchor) {\n    return (this.baseUrl || '') + anchor;\n  }\n\n  /**\n   * @param {string} hash\n   */\n  setHash(hash) {\n    let pageNumber, dest;\n    if (hash.indexOf('=') >= 0) {\n      let params = parseQueryString(hash);\n      if ('search' in params) {\n        this.eventBus.dispatch('findfromurlhash', {\n          source: this,\n          query: params['search'].replace(/\"/g, ''),\n          phraseSearch: (params['phrase'] === 'true'),\n        });\n      }\n      // borrowing syntax from \"Parameters for Opening PDF Files\"\n      if ('nameddest' in params) {\n        if (this.pdfHistory) {\n          this.pdfHistory.updateNextHashParam(params.nameddest);\n        }\n        this.navigateTo(params.nameddest);\n        return;\n      }\n      if ('page' in params) {\n        pageNumber = (params.page | 0) || 1;\n      }\n      if ('zoom' in params) {\n        // Build the destination array.\n        let zoomArgs = params.zoom.split(','); // scale,left,top\n        let zoomArg = zoomArgs[0];\n        let zoomArgNumber = parseFloat(zoomArg);\n\n        if (zoomArg.indexOf('Fit') === -1) {\n          // If the zoomArg is a number, it has to get divided by 100. If it's\n          // a string, it should stay as it is.\n          dest = [null, { name: 'XYZ', },\n                  zoomArgs.length > 1 ? (zoomArgs[1] | 0) : null,\n                  zoomArgs.length > 2 ? (zoomArgs[2] | 0) : null,\n                  (zoomArgNumber ? zoomArgNumber / 100 : zoomArg)];\n        } else {\n          if (zoomArg === 'Fit' || zoomArg === 'FitB') {\n            dest = [null, { name: zoomArg, }];\n          } else if ((zoomArg === 'FitH' || zoomArg === 'FitBH') ||\n                     (zoomArg === 'FitV' || zoomArg === 'FitBV')) {\n            dest = [null, { name: zoomArg, },\n                    zoomArgs.length > 1 ? (zoomArgs[1] | 0) : null];\n          } else if (zoomArg === 'FitR') {\n            if (zoomArgs.length !== 5) {\n              console.error(\n                'PDFLinkService.setHash: Not enough parameters for \"FitR\".');\n            } else {\n              dest = [null, { name: zoomArg, },\n                      (zoomArgs[1] | 0), (zoomArgs[2] | 0),\n                      (zoomArgs[3] | 0), (zoomArgs[4] | 0)];\n            }\n          } else {\n            console.error(`PDFLinkService.setHash: \"${zoomArg}\" is not ` +\n                          'a valid zoom value.');\n          }\n        }\n      }\n      if (dest) {\n        this.pdfViewer.scrollPageIntoView({\n          pageNumber: pageNumber || this.page,\n          destArray: dest,\n          allowNegativeOffset: true,\n        });\n      } else if (pageNumber) {\n        this.page = pageNumber; // simple page\n      }\n      if ('pagemode' in params) {\n        this.eventBus.dispatch('pagemode', {\n          source: this,\n          mode: params.pagemode,\n        });\n      }\n    } else { // Named (or explicit) destination.\n      if ((typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) &&\n          /^\\d+$/.test(hash) && hash <= this.pagesCount) {\n        console.warn('PDFLinkService_setHash: specifying a page number ' +\n                     'directly after the hash symbol (#) is deprecated, ' +\n                     `please use the \"#page=${hash}\" form instead.`);\n        this.page = hash | 0;\n      }\n\n      dest = unescape(hash);\n      try {\n        dest = JSON.parse(dest);\n\n        if (!(dest instanceof Array)) {\n          // Avoid incorrectly rejecting a valid named destination, such as\n          // e.g. \"4.3\" or \"true\", because `JSON.parse` converted its type.\n          dest = dest.toString();\n        }\n      } catch (ex) {}\n\n      if (typeof dest === 'string' || isValidExplicitDestination(dest)) {\n        if (this.pdfHistory) {\n          this.pdfHistory.updateNextHashParam(dest);\n        }\n        this.navigateTo(dest);\n        return;\n      }\n      console.error(`PDFLinkService.setHash: \"${unescape(hash)}\" is not ` +\n                    'a valid destination.');\n    }\n  }\n\n  /**\n   * @param {string} action\n   */\n  executeNamedAction(action) {\n    // See PDF reference, table 8.45 - Named action\n    switch (action) {\n      case 'GoBack':\n        if (this.pdfHistory) {\n          this.pdfHistory.back();\n        }\n        break;\n\n      case 'GoForward':\n        if (this.pdfHistory) {\n          this.pdfHistory.forward();\n        }\n        break;\n\n      case 'NextPage':\n        if (this.page < this.pagesCount) {\n          this.page++;\n        }\n        break;\n\n      case 'PrevPage':\n        if (this.page > 1) {\n          this.page--;\n        }\n        break;\n\n      case 'LastPage':\n        this.page = this.pagesCount;\n        break;\n\n      case 'FirstPage':\n        this.page = 1;\n        break;\n\n      default:\n        break; // No action according to spec\n    }\n\n    this.eventBus.dispatch('namedaction', {\n      source: this,\n      action,\n    });\n  }\n\n  /**\n   * @param {Object} params\n   */\n  onFileAttachmentAnnotation({ id, filename, content, }) {\n    this.eventBus.dispatch('fileattachmentannotation', {\n      source: this,\n      id,\n      filename,\n      content,\n    });\n  }\n\n  /**\n   * @param {number} pageNum - page number.\n   * @param {Object} pageRef - reference to the page.\n   */\n  cachePageRef(pageNum, pageRef) {\n    let refStr = pageRef.num + ' ' + pageRef.gen + ' R';\n    this._pagesRefCache[refStr] = pageNum;\n  }\n\n  _cachedPageNumber(pageRef) {\n    let refStr = pageRef.num + ' ' + pageRef.gen + ' R';\n    return (this._pagesRefCache && this._pagesRefCache[refStr]) || null;\n  }\n}\n\nfunction isValidExplicitDestination(dest) {\n  if (!(dest instanceof Array)) {\n    return false;\n  }\n  let destLength = dest.length, allowNull = true;\n  if (destLength < 2) {\n    return false;\n  }\n  let page = dest[0];\n  if (!(typeof page === 'object' &&\n        typeof page.num === 'number' && (page.num | 0) === page.num &&\n        typeof page.gen === 'number' && (page.gen | 0) === page.gen) &&\n      !(typeof page === 'number' && (page | 0) === page && page >= 0)) {\n    return false;\n  }\n  let zoom = dest[1];\n  if (!(typeof zoom === 'object' && typeof zoom.name === 'string')) {\n    return false;\n  }\n  switch (zoom.name) {\n    case 'XYZ':\n      if (destLength !== 5) {\n        return false;\n      }\n      break;\n    case 'Fit':\n    case 'FitB':\n      return destLength === 2;\n    case 'FitH':\n    case 'FitBH':\n    case 'FitV':\n    case 'FitBV':\n      if (destLength !== 3) {\n        return false;\n      }\n      break;\n    case 'FitR':\n      if (destLength !== 6) {\n        return false;\n      }\n      allowNull = false;\n      break;\n    default:\n      return false;\n  }\n  for (let i = 2; i < destLength; i++) {\n    let param = dest[i];\n    if (!(typeof param === 'number' || (allowNull && param === null))) {\n      return false;\n    }\n  }\n  return true;\n}\n\nclass SimpleLinkService {\n  /**\n   * @returns {number}\n   */\n  get page() {\n    return 0;\n  }\n  /**\n   * @param {number} value\n   */\n  set page(value) {}\n  /**\n   * @param dest - The PDF destination object.\n   */\n  navigateTo(dest) {}\n  /**\n   * @param dest - The PDF destination object.\n   * @returns {string} The hyperlink to the PDF object.\n   */\n  getDestinationHash(dest) {\n    return '#';\n  }\n  /**\n   * @param hash - The PDF parameters/hash.\n   * @returns {string} The hyperlink to the PDF object.\n   */\n  getAnchorUrl(hash) {\n    return '#';\n  }\n  /**\n   * @param {string} hash\n   */\n  setHash(hash) {}\n  /**\n   * @param {string} action\n   */\n  executeNamedAction(action) {}\n  /**\n   * @param {Object} params\n   */\n  onFileAttachmentAnnotation({ id, filename, content, }) {}\n  /**\n   * @param {number} pageNum - page number.\n   * @param {Object} pageRef - reference to the page.\n   */\n  cachePageRef(pageNum, pageRef) {}\n}\n\nexport {\n  PDFLinkService,\n  SimpleLinkService,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/pdf_link_service.js","/* Copyright 2017 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { GrabToPan } from './grab_to_pan';\n\nconst CursorTool = {\n  SELECT: 0, // The default value.\n  HAND: 1,\n  ZOOM: 2,\n};\n\n/**\n * @typedef {Object} PDFCursorToolsOptions\n * @property {HTMLDivElement} container - The document container.\n * @property {EventBus} eventBus - The application event bus.\n * @property {BasePreferences} preferences - Object for reading/writing\n *                                           persistent settings.\n */\n\nclass PDFCursorTools {\n  /**\n   * @param {PDFCursorToolsOptions} options\n   */\n  constructor({ container, eventBus, preferences, }) {\n    this.container = container;\n    this.eventBus = eventBus;\n\n    this.active = CursorTool.SELECT;\n    this.activeBeforePresentationMode = null;\n\n    this.handTool = new GrabToPan({\n      element: this.container,\n    });\n\n    this._addEventListeners();\n\n    Promise.all([\n      preferences.get('cursorToolOnLoad'),\n      preferences.get('enableHandToolOnLoad')\n    ]).then(([cursorToolPref, handToolPref]) => {\n      // If the 'cursorToolOnLoad' preference has not been set to a non-default\n      // value, attempt to convert the old 'enableHandToolOnLoad' preference.\n      // TODO: Remove this conversion after a suitable number of releases.\n      if (handToolPref === true) {\n        preferences.set('enableHandToolOnLoad', false);\n\n        if (cursorToolPref === CursorTool.SELECT) {\n          cursorToolPref = CursorTool.HAND;\n          preferences.set('cursorToolOnLoad', cursorToolPref).catch(() => { });\n        }\n      }\n      this.switchTool(cursorToolPref);\n    }).catch(() => { });\n  }\n\n  /**\n   * @returns {number} One of the values in {CursorTool}.\n   */\n  get activeTool() {\n    return this.active;\n  }\n\n  /**\n   * NOTE: This method is ignored while Presentation Mode is active.\n   * @param {number} tool - The cursor mode that should be switched to,\n   *                        must be one of the values in {CursorTool}.\n   */\n  switchTool(tool) {\n    if (this.activeBeforePresentationMode !== null) {\n      return; // Cursor tools cannot be used in Presentation Mode.\n    }\n    if (tool === this.active) {\n      return; // The requested tool is already active.\n    }\n\n    let disableActiveTool = () => {\n      switch (this.active) {\n        case CursorTool.SELECT:\n          break;\n        case CursorTool.HAND:\n          this.handTool.deactivate();\n          break;\n        case CursorTool.ZOOM:\n          /* falls through */\n      }\n    };\n\n    switch (tool) { // Enable the new cursor tool.\n      case CursorTool.SELECT:\n        disableActiveTool();\n        break;\n      case CursorTool.HAND:\n        disableActiveTool();\n        this.handTool.activate();\n        break;\n      case CursorTool.ZOOM:\n        /* falls through */\n      default:\n        console.error(`switchTool: \"${tool}\" is an unsupported value.`);\n        return;\n    }\n    // Update the active tool *after* it has been validated above,\n    // in order to prevent setting it to an invalid state.\n    this.active = tool;\n\n    this._dispatchEvent();\n  }\n\n  /**\n   * @private\n   */\n  _dispatchEvent() {\n    this.eventBus.dispatch('cursortoolchanged', {\n      source: this,\n      tool: this.active,\n    });\n  }\n\n  /**\n   * @private\n   */\n  _addEventListeners() {\n    this.eventBus.on('switchcursortool', (evt) => {\n      this.switchTool(evt.tool);\n    });\n\n    this.eventBus.on('presentationmodechanged', (evt) => {\n      if (evt.switchInProgress) {\n        return;\n      }\n      let previouslyActive;\n\n      if (evt.active) {\n        previouslyActive = this.active;\n\n        this.switchTool(CursorTool.SELECT);\n        this.activeBeforePresentationMode = previouslyActive;\n      } else {\n        previouslyActive = this.activeBeforePresentationMode;\n\n        this.activeBeforePresentationMode = null;\n        this.switchTool(previouslyActive);\n      }\n    });\n  }\n}\n\nexport {\n  CursorTool,\n  PDFCursorTools,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/pdf_cursor_tools.js","/* Copyright 2012 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { createPromiseCapability } from 'pdfjs-lib';\nimport { scrollIntoView } from './ui_utils';\n\nconst FindState = {\n  FOUND: 0,\n  NOT_FOUND: 1,\n  WRAPPED: 2,\n  PENDING: 3,\n};\n\nconst FIND_SCROLL_OFFSET_TOP = -50;\nconst FIND_SCROLL_OFFSET_LEFT = -400;\nconst FIND_TIMEOUT = 250; // ms\n\nconst CHARACTERS_TO_NORMALIZE = {\n  '\\u2018': '\\'', // Left single quotation mark\n  '\\u2019': '\\'', // Right single quotation mark\n  '\\u201A': '\\'', // Single low-9 quotation mark\n  '\\u201B': '\\'', // Single high-reversed-9 quotation mark\n  '\\u201C': '\"', // Left double quotation mark\n  '\\u201D': '\"', // Right double quotation mark\n  '\\u201E': '\"', // Double low-9 quotation mark\n  '\\u201F': '\"', // Double high-reversed-9 quotation mark\n  '\\u00BC': '1/4', // Vulgar fraction one quarter\n  '\\u00BD': '1/2', // Vulgar fraction one half\n  '\\u00BE': '3/4', // Vulgar fraction three quarters\n};\n\n/**\n * Provides search functionality to find a given string in a PDF document.\n */\nclass PDFFindController {\n  constructor({ pdfViewer, }) {\n    this.pdfViewer = pdfViewer;\n\n    this.onUpdateResultsCount = null;\n    this.onUpdateState = null;\n\n    this.reset();\n\n    // Compile the regular expression for text normalization once.\n    let replace = Object.keys(CHARACTERS_TO_NORMALIZE).join('');\n    this.normalizationRegex = new RegExp('[' + replace + ']', 'g');\n  }\n\n  reset() {\n    this.startedTextExtraction = false;\n    this.extractTextPromises = [];\n    this.pendingFindMatches = Object.create(null);\n    this.active = false; // If active, find results will be highlighted.\n    this.pageContents = []; // Stores the text for each page.\n    this.pageMatches = [];\n    this.pageMatchesLength = null;\n    this.matchCount = 0;\n    this.selected = { // Currently selected match.\n      pageIdx: -1,\n      matchIdx: -1,\n    };\n    this.offset = { // Where the find algorithm currently is in the document.\n      pageIdx: null,\n      matchIdx: null,\n    };\n    this.pagesToSearch = null;\n    this.resumePageIdx = null;\n    this.state = null;\n    this.dirtyMatch = false;\n    this.findTimeout = null;\n\n    this._firstPagePromise = new Promise((resolve) => {\n      this.resolveFirstPage = resolve;\n    });\n  }\n\n  normalize(text) {\n    return text.replace(this.normalizationRegex, function (ch) {\n      return CHARACTERS_TO_NORMALIZE[ch];\n    });\n  }\n\n  /**\n   * Helper for multi-term search that fills the `matchesWithLength` array\n   * and handles cases where one search term includes another search term (for\n   * example, \"tamed tame\" or \"this is\"). It looks for intersecting terms in\n   * the `matches` and keeps elements with a longer match length.\n   */\n  _prepareMatches(matchesWithLength, matches, matchesLength) {\n    function isSubTerm(matchesWithLength, currentIndex) {\n      let currentElem = matchesWithLength[currentIndex];\n      let nextElem = matchesWithLength[currentIndex + 1];\n\n      // Check for cases like \"TAMEd TAME\".\n      if (currentIndex < matchesWithLength.length - 1 &&\n          currentElem.match === nextElem.match) {\n        currentElem.skipped = true;\n        return true;\n      }\n\n      // Check for cases like \"thIS IS\".\n      for (let i = currentIndex - 1; i >= 0; i--) {\n        let prevElem = matchesWithLength[i];\n        if (prevElem.skipped) {\n          continue;\n        }\n        if (prevElem.match + prevElem.matchLength < currentElem.match) {\n          break;\n        }\n        if (prevElem.match + prevElem.matchLength >=\n            currentElem.match + currentElem.matchLength) {\n          currentElem.skipped = true;\n          return true;\n        }\n      }\n      return false;\n    }\n\n    // Sort the array of `{ match: <match>, matchLength: <matchLength> }`\n    // objects on increasing index first and on the length otherwise.\n    matchesWithLength.sort(function(a, b) {\n      return a.match === b.match ? a.matchLength - b.matchLength :\n                                   a.match - b.match;\n    });\n    for (let i = 0, len = matchesWithLength.length; i < len; i++) {\n      if (isSubTerm(matchesWithLength, i)) {\n        continue;\n      }\n      matches.push(matchesWithLength[i].match);\n      matchesLength.push(matchesWithLength[i].matchLength);\n    }\n  }\n\n  calcFindPhraseMatch(query, pageIndex, pageContent) {\n    let matches = [];\n    let queryLen = query.length;\n    let matchIdx = -queryLen;\n    while (true) {\n      matchIdx = pageContent.indexOf(query, matchIdx + queryLen);\n      if (matchIdx === -1) {\n        break;\n      }\n      matches.push(matchIdx);\n    }\n    this.pageMatches[pageIndex] = matches;\n  }\n\n  calcFindWordMatch(query, pageIndex, pageContent) {\n    let matchesWithLength = [];\n    // Divide the query into pieces and search for text in each piece.\n    let queryArray = query.match(/\\S+/g);\n    for (let i = 0, len = queryArray.length; i < len; i++) {\n      let subquery = queryArray[i];\n      let subqueryLen = subquery.length;\n      let matchIdx = -subqueryLen;\n      while (true) {\n        matchIdx = pageContent.indexOf(subquery, matchIdx + subqueryLen);\n        if (matchIdx === -1) {\n          break;\n        }\n        // Other searches do not, so we store the length.\n        matchesWithLength.push({\n          match: matchIdx,\n          matchLength: subqueryLen,\n          skipped: false,\n        });\n      }\n    }\n\n    // Prepare arrays for storing the matches.\n    if (!this.pageMatchesLength) {\n      this.pageMatchesLength = [];\n    }\n    this.pageMatchesLength[pageIndex] = [];\n    this.pageMatches[pageIndex] = [];\n\n    // Sort `matchesWithLength`, remove intersecting terms and put the result\n    // into the two arrays.\n    this._prepareMatches(matchesWithLength, this.pageMatches[pageIndex],\n      this.pageMatchesLength[pageIndex]);\n  }\n\n  calcFindMatch(pageIndex) {\n    let pageContent = this.normalize(this.pageContents[pageIndex]);\n    let query = this.normalize(this.state.query);\n    let caseSensitive = this.state.caseSensitive;\n    let phraseSearch = this.state.phraseSearch;\n    let queryLen = query.length;\n\n    if (queryLen === 0) {\n      // Do nothing: the matches should be wiped out already.\n      return;\n    }\n\n    if (!caseSensitive) {\n      pageContent = pageContent.toLowerCase();\n      query = query.toLowerCase();\n    }\n\n    if (phraseSearch) {\n      this.calcFindPhraseMatch(query, pageIndex, pageContent);\n    } else {\n      this.calcFindWordMatch(query, pageIndex, pageContent);\n    }\n\n    this.updatePage(pageIndex);\n    if (this.resumePageIdx === pageIndex) {\n      this.resumePageIdx = null;\n      this.nextPageMatch();\n    }\n\n    // Update the match count.\n    if (this.pageMatches[pageIndex].length > 0) {\n      this.matchCount += this.pageMatches[pageIndex].length;\n      this.updateUIResultsCount();\n    }\n  }\n\n  extractText() {\n    if (this.startedTextExtraction) {\n      return;\n    }\n    this.startedTextExtraction = true;\n    this.pageContents.length = 0;\n\n    let promise = Promise.resolve();\n    for (let i = 0, ii = this.pdfViewer.pagesCount; i < ii; i++) {\n      let extractTextCapability = createPromiseCapability();\n      this.extractTextPromises[i] = extractTextCapability.promise;\n\n      promise = promise.then(() => {\n        return this.pdfViewer.getPageTextContent(i).then((textContent) => {\n          let textItems = textContent.items;\n          let strBuf = [];\n\n          for (let j = 0, jj = textItems.length; j < jj; j++) {\n            strBuf.push(textItems[j].str);\n          }\n          // Store the pageContent as a string.\n          this.pageContents[i] = strBuf.join('');\n          extractTextCapability.resolve(i);\n        }, (reason) => {\n          console.error(`Unable to get page ${i + 1} text content`, reason);\n          // Page error -- assuming no text content.\n          this.pageContents[i] = '';\n          extractTextCapability.resolve(i);\n        });\n      });\n    }\n  }\n\n  executeCommand(cmd, state) {\n    if (this.state === null || cmd !== 'findagain') {\n      this.dirtyMatch = true;\n    }\n    this.state = state;\n    this.updateUIState(FindState.PENDING);\n\n    this._firstPagePromise.then(() => {\n      this.extractText();\n\n      clearTimeout(this.findTimeout);\n      if (cmd === 'find') {\n        // Trigger the find action with a small delay to avoid starting the\n        // search when the user is still typing (saving resources).\n        this.findTimeout = setTimeout(this.nextMatch.bind(this), FIND_TIMEOUT);\n      } else {\n        this.nextMatch();\n      }\n    });\n  }\n\n  updatePage(index) {\n    if (this.selected.pageIdx === index) {\n      // If the page is selected, scroll the page into view, which triggers\n      // rendering the page, which adds the textLayer. Once the textLayer is\n      // build, it will scroll onto the selected match.\n      this.pdfViewer.currentPageNumber = index + 1;\n    }\n\n    let page = this.pdfViewer.getPageView(index);\n    if (page.textLayer) {\n      page.textLayer.updateMatches();\n    }\n  }\n\n  nextMatch() {\n    let previous = this.state.findPrevious;\n    let currentPageIndex = this.pdfViewer.currentPageNumber - 1;\n    let numPages = this.pdfViewer.pagesCount;\n\n    this.active = true;\n\n    if (this.dirtyMatch) {\n      // Need to recalculate the matches, reset everything.\n      this.dirtyMatch = false;\n      this.selected.pageIdx = this.selected.matchIdx = -1;\n      this.offset.pageIdx = currentPageIndex;\n      this.offset.matchIdx = null;\n      this.hadMatch = false;\n      this.resumePageIdx = null;\n      this.pageMatches = [];\n      this.matchCount = 0;\n      this.pageMatchesLength = null;\n\n      for (let i = 0; i < numPages; i++) {\n        // Wipe out any previously highlighted matches.\n        this.updatePage(i);\n\n        // Start finding the matches as soon as the text is extracted.\n        if (!(i in this.pendingFindMatches)) {\n          this.pendingFindMatches[i] = true;\n          this.extractTextPromises[i].then((pageIdx) => {\n            delete this.pendingFindMatches[pageIdx];\n            this.calcFindMatch(pageIdx);\n          });\n        }\n      }\n    }\n\n    // If there's no query there's no point in searching.\n    if (this.state.query === '') {\n      this.updateUIState(FindState.FOUND);\n      return;\n    }\n\n    // If we're waiting on a page, we return since we can't do anything else.\n    if (this.resumePageIdx) {\n      return;\n    }\n\n    let offset = this.offset;\n    // Keep track of how many pages we should maximally iterate through.\n    this.pagesToSearch = numPages;\n    // If there's already a `matchIdx` that means we are iterating through a\n    // page's matches.\n    if (offset.matchIdx !== null) {\n      let numPageMatches = this.pageMatches[offset.pageIdx].length;\n      if ((!previous && offset.matchIdx + 1 < numPageMatches) ||\n          (previous && offset.matchIdx > 0)) {\n        // The simple case; we just have advance the matchIdx to select\n        // the next match on the page.\n        this.hadMatch = true;\n        offset.matchIdx = (previous ? offset.matchIdx - 1 :\n                                      offset.matchIdx + 1);\n        this.updateMatch(true);\n        return;\n      }\n      // We went beyond the current page's matches, so we advance to\n      // the next page.\n      this.advanceOffsetPage(previous);\n    }\n    // Start searching through the page.\n    this.nextPageMatch();\n  }\n\n  matchesReady(matches) {\n    let offset = this.offset;\n    let numMatches = matches.length;\n    let previous = this.state.findPrevious;\n\n    if (numMatches) {\n      // There were matches for the page, so initialize `matchIdx`.\n      this.hadMatch = true;\n      offset.matchIdx = (previous ? numMatches - 1 : 0);\n      this.updateMatch(true);\n      return true;\n    }\n    // No matches, so attempt to search the next page.\n    this.advanceOffsetPage(previous);\n    if (offset.wrapped) {\n      offset.matchIdx = null;\n      if (this.pagesToSearch < 0) {\n        // No point in wrapping again, there were no matches.\n        this.updateMatch(false);\n        // While matches were not found, searching for a page\n        // with matches should nevertheless halt.\n        return true;\n      }\n    }\n    // Matches were not found (and searching is not done).\n    return false;\n  }\n\n  /**\n   * Called from the text layer when match presentation is updated.\n   *\n   * @param {number} pageIndex - The index of the page.\n   * @param {number} matchIndex - The index of the match.\n   * @param {Array} elements - Text layer `div` elements.\n   * @param {number} beginIdx - Start index of the `div` array for the match.\n   */\n  updateMatchPosition(pageIndex, matchIndex, elements, beginIdx) {\n    if (this.selected.matchIdx === matchIndex &&\n        this.selected.pageIdx === pageIndex) {\n      let spot = {\n        top: FIND_SCROLL_OFFSET_TOP,\n        left: FIND_SCROLL_OFFSET_LEFT,\n      };\n      scrollIntoView(elements[beginIdx], spot,\n                     /* skipOverflowHiddenElements = */ true);\n    }\n  }\n\n  nextPageMatch() {\n    if (this.resumePageIdx !== null) {\n      console.error('There can only be one pending page.');\n    }\n\n    let matches = null;\n    do {\n      let pageIdx = this.offset.pageIdx;\n      matches = this.pageMatches[pageIdx];\n      if (!matches) {\n        // The matches don't exist yet for processing by `matchesReady`,\n        // so set a resume point for when they do exist.\n        this.resumePageIdx = pageIdx;\n        break;\n      }\n    } while (!this.matchesReady(matches));\n  }\n\n  advanceOffsetPage(previous) {\n    let offset = this.offset;\n    let numPages = this.extractTextPromises.length;\n    offset.pageIdx = (previous ? offset.pageIdx - 1 : offset.pageIdx + 1);\n    offset.matchIdx = null;\n\n    this.pagesToSearch--;\n\n    if (offset.pageIdx >= numPages || offset.pageIdx < 0) {\n      offset.pageIdx = (previous ? numPages - 1 : 0);\n      offset.wrapped = true;\n    }\n  }\n\n  updateMatch(found = false) {\n    let state = FindState.NOT_FOUND;\n    let wrapped = this.offset.wrapped;\n    this.offset.wrapped = false;\n\n    if (found) {\n      let previousPage = this.selected.pageIdx;\n      this.selected.pageIdx = this.offset.pageIdx;\n      this.selected.matchIdx = this.offset.matchIdx;\n      state = (wrapped ? FindState.WRAPPED : FindState.FOUND);\n\n      // Update the currently selected page to wipe out any selected matches.\n      if (previousPage !== -1 && previousPage !== this.selected.pageIdx) {\n        this.updatePage(previousPage);\n      }\n    }\n\n    this.updateUIState(state, this.state.findPrevious);\n    if (this.selected.pageIdx !== -1) {\n      this.updatePage(this.selected.pageIdx);\n    }\n  }\n\n  updateUIResultsCount() {\n    if (this.onUpdateResultsCount) {\n      this.onUpdateResultsCount(this.matchCount);\n    }\n  }\n\n  updateUIState(state, previous) {\n    if (this.onUpdateState) {\n      this.onUpdateState(state, previous, this.matchCount);\n    }\n  }\n}\n\nexport {\n  FindState,\n  PDFFindController,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/pdf_find_controller.js","/* Copyright 2017 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { DefaultExternalServices, PDFViewerApplication } from './app';\nimport { BasePreferences } from './preferences';\nimport { DownloadManager } from './download_manager';\nimport { GenericL10n } from './genericl10n';\nimport { PDFJS } from 'pdfjs-lib';\n\nif (typeof PDFJSDev !== 'undefined' && !PDFJSDev.test('GENERIC')) {\n  throw new Error('Module \"pdfjs-web/genericcom\" shall not be used outside ' +\n                  'GENERIC build.');\n}\n\nvar GenericCom = {};\n\nclass GenericPreferences extends BasePreferences {\n  _writeToStorage(prefObj) {\n    return new Promise(function(resolve) {\n      localStorage.setItem('pdfjs.preferences', JSON.stringify(prefObj));\n      resolve();\n    });\n  }\n\n  _readFromStorage(prefObj) {\n    return new Promise(function(resolve) {\n      var readPrefs = JSON.parse(localStorage.getItem('pdfjs.preferences'));\n      resolve(readPrefs);\n    });\n  }\n}\n\nvar GenericExternalServices = Object.create(DefaultExternalServices);\nGenericExternalServices.createDownloadManager = function() {\n  return new DownloadManager();\n};\nGenericExternalServices.createPreferences = function() {\n  return new GenericPreferences();\n};\nGenericExternalServices.createL10n = function () {\n  return new GenericL10n(PDFJS.locale);\n};\nPDFViewerApplication.externalServices = GenericExternalServices;\n\nexport {\n  GenericCom,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/genericcom.js","/* Copyright 2016 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { CSS_UNITS, NullL10n } from './ui_utils';\nimport { PDFPrintServiceFactory, PDFViewerApplication } from './app';\nimport { PDFJS } from 'pdfjs-lib';\n\nlet activeService = null;\nlet overlayManager = null;\n\n// Renders the page to the canvas of the given print service, and returns\n// the suggested dimensions of the output page.\nfunction renderPage(activeServiceOnEntry, pdfDocument, pageNumber, size) {\n  var scratchCanvas = activeService.scratchCanvas;\n\n  // The size of the canvas in pixels for printing.\n  var PRINT_RESOLUTION = 150;\n  var PRINT_UNITS = PRINT_RESOLUTION / 72.0;\n  scratchCanvas.width = Math.floor(size.width * PRINT_UNITS);\n  scratchCanvas.height = Math.floor(size.height * PRINT_UNITS);\n\n  // The physical size of the img as specified by the PDF document.\n  var width = Math.floor(size.width * CSS_UNITS) + 'px';\n  var height = Math.floor(size.height * CSS_UNITS) + 'px';\n\n  var ctx = scratchCanvas.getContext('2d');\n  ctx.save();\n  ctx.fillStyle = 'rgb(255, 255, 255)';\n  ctx.fillRect(0, 0, scratchCanvas.width, scratchCanvas.height);\n  ctx.restore();\n\n  return pdfDocument.getPage(pageNumber).then(function (pdfPage) {\n    var renderContext = {\n      canvasContext: ctx,\n      transform: [PRINT_UNITS, 0, 0, PRINT_UNITS, 0, 0],\n      viewport: pdfPage.getViewport(1, size.rotation),\n      intent: 'print',\n    };\n    return pdfPage.render(renderContext).promise;\n  }).then(function () {\n    return {\n      width,\n      height,\n    };\n  });\n}\n\nfunction PDFPrintService(pdfDocument, pagesOverview, printContainer, l10n) {\n  this.pdfDocument = pdfDocument;\n  this.pagesOverview = pagesOverview;\n  this.printContainer = printContainer;\n  this.l10n = l10n || NullL10n;\n  this.currentPage = -1;\n  // The temporary canvas where renderPage paints one page at a time.\n  this.scratchCanvas = document.createElement('canvas');\n}\n\nPDFPrintService.prototype = {\n  layout() {\n    this.throwIfInactive();\n\n    var body = document.querySelector('body');\n    body.setAttribute('data-pdfjsprinting', true);\n\n    var hasEqualPageSizes = this.pagesOverview.every(function (size) {\n      return size.width === this.pagesOverview[0].width &&\n             size.height === this.pagesOverview[0].height;\n    }, this);\n    if (!hasEqualPageSizes) {\n      console.warn('Not all pages have the same size. The printed ' +\n                   'result may be incorrect!');\n    }\n\n    // Insert a @page + size rule to make sure that the page size is correctly\n    // set. Note that we assume that all pages have the same size, because\n    // variable-size pages are not supported yet (e.g. in Chrome & Firefox).\n    // TODO(robwu): Use named pages when size calculation bugs get resolved\n    // (e.g. https://crbug.com/355116) AND when support for named pages is\n    // added (http://www.w3.org/TR/css3-page/#using-named-pages).\n    // In browsers where @page + size is not supported (such as Firefox,\n    // https://bugzil.la/851441), the next stylesheet will be ignored and the\n    // user has to select the correct paper size in the UI if wanted.\n    this.pageStyleSheet = document.createElement('style');\n    var pageSize = this.pagesOverview[0];\n    this.pageStyleSheet.textContent =\n      // \"size:<width> <height>\" is what we need. But also add \"A4\" because\n      // Firefox incorrectly reports support for the other value.\n      '@supports ((size:A4) and (size:1pt 1pt)) {' +\n      '@page { size: ' + pageSize.width + 'pt ' + pageSize.height + 'pt;}' +\n      '}';\n    body.appendChild(this.pageStyleSheet);\n  },\n\n  destroy() {\n    if (activeService !== this) {\n      // |activeService| cannot be replaced without calling destroy() first,\n      // so if it differs then an external consumer has a stale reference to\n      // us.\n      return;\n    }\n    this.printContainer.textContent = '';\n    if (this.pageStyleSheet && this.pageStyleSheet.parentNode) {\n      this.pageStyleSheet.parentNode.removeChild(this.pageStyleSheet);\n      this.pageStyleSheet = null;\n    }\n    this.scratchCanvas.width = this.scratchCanvas.height = 0;\n    this.scratchCanvas = null;\n    activeService = null;\n    ensureOverlay().then(function () {\n      if (overlayManager.active !== 'printServiceOverlay') {\n        return; // overlay was already closed\n      }\n      overlayManager.close('printServiceOverlay');\n    });\n  },\n\n  renderPages() {\n    var pageCount = this.pagesOverview.length;\n    var renderNextPage = (resolve, reject) => {\n      this.throwIfInactive();\n      if (++this.currentPage >= pageCount) {\n        renderProgress(pageCount, pageCount, this.l10n);\n        resolve();\n        return;\n      }\n      var index = this.currentPage;\n      renderProgress(index, pageCount, this.l10n);\n      renderPage(this, this.pdfDocument, index + 1, this.pagesOverview[index])\n        .then(this.useRenderedPage.bind(this))\n        .then(function () {\n          renderNextPage(resolve, reject);\n        }, reject);\n    };\n    return new Promise(renderNextPage);\n  },\n\n  useRenderedPage(printItem) {\n    this.throwIfInactive();\n    var img = document.createElement('img');\n    img.style.width = printItem.width;\n    img.style.height = printItem.height;\n\n    var scratchCanvas = this.scratchCanvas;\n    if (('toBlob' in scratchCanvas) && !PDFJS.disableCreateObjectURL) {\n      scratchCanvas.toBlob(function (blob) {\n        img.src = URL.createObjectURL(blob);\n      });\n    } else {\n      img.src = scratchCanvas.toDataURL();\n    }\n\n    var wrapper = document.createElement('div');\n    wrapper.appendChild(img);\n    this.printContainer.appendChild(wrapper);\n\n    return new Promise(function (resolve, reject) {\n      img.onload = resolve;\n      img.onerror = reject;\n    });\n  },\n\n  performPrint() {\n    this.throwIfInactive();\n    return new Promise((resolve) => {\n      // Push window.print in the macrotask queue to avoid being affected by\n      // the deprecation of running print() code in a microtask, see\n      // https://github.com/mozilla/pdf.js/issues/7547.\n      setTimeout(() => {\n        if (!this.active) {\n          resolve();\n          return;\n        }\n        print.call(window);\n        // Delay promise resolution in case print() was not synchronous.\n        setTimeout(resolve, 20);  // Tidy-up.\n      }, 0);\n    });\n  },\n\n  get active() {\n    return this === activeService;\n  },\n\n  throwIfInactive() {\n    if (!this.active) {\n      throw new Error('This print request was cancelled or completed.');\n    }\n  },\n};\n\n\nvar print = window.print;\nwindow.print = function print() {\n  if (activeService) {\n    console.warn('Ignored window.print() because of a pending print job.');\n    return;\n  }\n  ensureOverlay().then(function () {\n    if (activeService) {\n      overlayManager.open('printServiceOverlay');\n    }\n  });\n\n  try {\n    dispatchEvent('beforeprint');\n  } finally {\n    if (!activeService) {\n      console.error('Expected print service to be initialized.');\n      ensureOverlay().then(function () {\n        if (overlayManager.active === 'printServiceOverlay') {\n          overlayManager.close('printServiceOverlay');\n        }\n      });\n      return; // eslint-disable-line no-unsafe-finally\n    }\n    var activeServiceOnEntry = activeService;\n    activeService.renderPages().then(function () {\n      return activeServiceOnEntry.performPrint();\n    }).catch(function () {\n      // Ignore any error messages.\n    }).then(function () {\n      // aborts acts on the \"active\" print request, so we need to check\n      // whether the print request (activeServiceOnEntry) is still active.\n      // Without the check, an unrelated print request (created after aborting\n      // this print request while the pages were being generated) would be\n      // aborted.\n      if (activeServiceOnEntry.active) {\n        abort();\n      }\n    });\n  }\n};\n\nfunction dispatchEvent(eventType) {\n  var event = document.createEvent('CustomEvent');\n  event.initCustomEvent(eventType, false, false, 'custom');\n  window.dispatchEvent(event);\n}\n\nfunction abort() {\n  if (activeService) {\n    activeService.destroy();\n    dispatchEvent('afterprint');\n  }\n}\n\nfunction renderProgress(index, total, l10n) {\n  var progressContainer = document.getElementById('printServiceOverlay');\n  var progress = Math.round(100 * index / total);\n  var progressBar = progressContainer.querySelector('progress');\n  var progressPerc = progressContainer.querySelector('.relative-progress');\n  progressBar.value = progress;\n  l10n.get('print_progress_percent', { progress, }, progress + '%').\n      then((msg) => {\n    progressPerc.textContent = msg;\n  });\n}\n\nvar hasAttachEvent = !!document.attachEvent;\n\nwindow.addEventListener('keydown', function(event) {\n  // Intercept Cmd/Ctrl + P in all browsers.\n  // Also intercept Cmd/Ctrl + Shift + P in Chrome and Opera\n  if (event.keyCode === /* P= */ 80 && (event.ctrlKey || event.metaKey) &&\n      !event.altKey && (!event.shiftKey || window.chrome || window.opera)) {\n    window.print();\n    if (hasAttachEvent) {\n      // Only attachEvent can cancel Ctrl + P dialog in IE <=10\n      // attachEvent is gone in IE11, so the dialog will re-appear in IE11.\n      return;\n    }\n    event.preventDefault();\n    if (event.stopImmediatePropagation) {\n      event.stopImmediatePropagation();\n    } else {\n      event.stopPropagation();\n    }\n    return;\n  }\n}, true);\nif (hasAttachEvent) {\n  document.attachEvent('onkeydown', function(event) {\n    event = event || window.event;\n    if (event.keyCode === /* P= */ 80 && event.ctrlKey) {\n      event.keyCode = 0;\n      return false;\n    }\n  });\n}\n\nif ('onbeforeprint' in window) {\n  // Do not propagate before/afterprint events when they are not triggered\n  // from within this polyfill. (FF/IE).\n  var stopPropagationIfNeeded = function(event) {\n    if (event.detail !== 'custom' && event.stopImmediatePropagation) {\n      event.stopImmediatePropagation();\n    }\n  };\n  window.addEventListener('beforeprint', stopPropagationIfNeeded);\n  window.addEventListener('afterprint', stopPropagationIfNeeded);\n}\n\nvar overlayPromise;\nfunction ensureOverlay() {\n  if (!overlayPromise) {\n    overlayManager = PDFViewerApplication.overlayManager;\n    if (!overlayManager) {\n      throw new Error('The overlay manager has not yet been initialized.');\n    }\n\n    overlayPromise = overlayManager.register('printServiceOverlay',\n      document.getElementById('printServiceOverlay'), abort, true);\n    document.getElementById('printCancel').onclick = abort;\n  }\n  return overlayPromise;\n}\n\nPDFPrintServiceFactory.instance = {\n  supportsPrinting: true,\n\n  createPrintService(pdfDocument, pagesOverview, printContainer, l10n) {\n    if (activeService) {\n      throw new Error('The print service is created and active.');\n    }\n    activeService = new PDFPrintService(pdfDocument, pagesOverview,\n                                        printContainer, l10n);\n    return activeService;\n  },\n};\n\nexport {\n  PDFPrintService,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/pdf_print_service.js","/**\n * Copyright (c) 2011-2013 Fabien Cazenave, Mozilla.\n *\n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to\n * deal in the Software without restriction, including without limitation the\n * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n * sell copies of the Software, and to permit persons to whom the Software is\n * furnished to do so, subject to the following conditions:\n *\n * The above copyright notice and this permission notice shall be included in\n * all copies or substantial portions of the Software.\n *\n * THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n * IN THE SOFTWARE.\n */\n/*\n  Additional modifications for PDF.js project:\n    - Disables language initialization on page loading.\n    - Disables document translation on page loading.\n    - Removes consoleWarn and consoleLog and use console.log/warn directly.\n    - Removes window._ assignment.\n    - Remove compatibility code for OldIE.\n*/\n\n/*jshint browser: true, devel: true, es5: true, globalstrict: true */\n'use strict';\n\ndocument.webL10n = (function(window, document, undefined) {\n  var gL10nData = {};\n  var gTextData = '';\n  var gTextProp = 'textContent';\n  var gLanguage = '';\n  var gMacros = {};\n  var gReadyState = 'loading';\n\n\n  /**\n   * Synchronously loading l10n resources significantly minimizes flickering\n   * from displaying the app with non-localized strings and then updating the\n   * strings. Although this will block all script execution on this page, we\n   * expect that the l10n resources are available locally on flash-storage.\n   *\n   * As synchronous XHR is generally considered as a bad idea, we're still\n   * loading l10n resources asynchronously -- but we keep this in a setting,\n   * just in case... and applications using this library should hide their\n   * content until the `localized' event happens.\n   */\n\n  var gAsyncResourceLoading = true; // read-only\n\n\n  /**\n   * DOM helpers for the so-called \"HTML API\".\n   *\n   * These functions are written for modern browsers. For old versions of IE,\n   * they're overridden in the 'startup' section at the end of this file.\n   */\n\n  function getL10nResourceLinks() {\n    return document.querySelectorAll('link[type=\"application/l10n\"]');\n  }\n\n  function getL10nDictionary() {\n    var script = document.querySelector('script[type=\"application/l10n\"]');\n    // TODO: support multiple and external JSON dictionaries\n    return script ? JSON.parse(script.innerHTML) : null;\n  }\n\n  function getTranslatableChildren(element) {\n    return element ? element.querySelectorAll('*[data-l10n-id]') : [];\n  }\n\n  function getL10nAttributes(element) {\n    if (!element)\n      return {};\n\n    var l10nId = element.getAttribute('data-l10n-id');\n    var l10nArgs = element.getAttribute('data-l10n-args');\n    var args = {};\n    if (l10nArgs) {\n      try {\n        args = JSON.parse(l10nArgs);\n      } catch (e) {\n        console.warn('could not parse arguments for #' + l10nId);\n      }\n    }\n    return { id: l10nId, args: args };\n  }\n\n  function fireL10nReadyEvent(lang) {\n    var evtObject = document.createEvent('Event');\n    evtObject.initEvent('localized', true, false);\n    evtObject.language = lang;\n    document.dispatchEvent(evtObject);\n  }\n\n  function xhrLoadText(url, onSuccess, onFailure) {\n    onSuccess = onSuccess || function _onSuccess(data) {};\n    onFailure = onFailure || function _onFailure() {};\n\n    var xhr = new XMLHttpRequest();\n    xhr.open('GET', url, gAsyncResourceLoading);\n    if (xhr.overrideMimeType) {\n      xhr.overrideMimeType('text/plain; charset=utf-8');\n    }\n    xhr.onreadystatechange = function() {\n      if (xhr.readyState == 4) {\n        if (xhr.status == 200 || xhr.status === 0) {\n          onSuccess(xhr.responseText);\n        } else {\n          onFailure();\n        }\n      }\n    };\n    xhr.onerror = onFailure;\n    xhr.ontimeout = onFailure;\n\n    // in Firefox OS with the app:// protocol, trying to XHR a non-existing\n    // URL will raise an exception here -- hence this ugly try...catch.\n    try {\n      xhr.send(null);\n    } catch (e) {\n      onFailure();\n    }\n  }\n\n\n  /**\n   * l10n resource parser:\n   *  - reads (async XHR) the l10n resource matching `lang';\n   *  - imports linked resources (synchronously) when specified;\n   *  - parses the text data (fills `gL10nData' and `gTextData');\n   *  - triggers success/failure callbacks when done.\n   *\n   * @param {string} href\n   *    URL of the l10n resource to parse.\n   *\n   * @param {string} lang\n   *    locale (language) to parse. Must be a lowercase string.\n   *\n   * @param {Function} successCallback\n   *    triggered when the l10n resource has been successully parsed.\n   *\n   * @param {Function} failureCallback\n   *    triggered when the an error has occured.\n   *\n   * @return {void}\n   *    uses the following global variables: gL10nData, gTextData, gTextProp.\n   */\n\n  function parseResource(href, lang, successCallback, failureCallback) {\n    var baseURL = href.replace(/[^\\/]*$/, '') || './';\n\n    // handle escaped characters (backslashes) in a string\n    function evalString(text) {\n      if (text.lastIndexOf('\\\\') < 0)\n        return text;\n      return text.replace(/\\\\\\\\/g, '\\\\')\n                 .replace(/\\\\n/g, '\\n')\n                 .replace(/\\\\r/g, '\\r')\n                 .replace(/\\\\t/g, '\\t')\n                 .replace(/\\\\b/g, '\\b')\n                 .replace(/\\\\f/g, '\\f')\n                 .replace(/\\\\{/g, '{')\n                 .replace(/\\\\}/g, '}')\n                 .replace(/\\\\\"/g, '\"')\n                 .replace(/\\\\'/g, \"'\");\n    }\n\n    // parse *.properties text data into an l10n dictionary\n    // If gAsyncResourceLoading is false, then the callback will be called\n    // synchronously. Otherwise it is called asynchronously.\n    function parseProperties(text, parsedPropertiesCallback) {\n      var dictionary = {};\n\n      // token expressions\n      var reBlank = /^\\s*|\\s*$/;\n      var reComment = /^\\s*#|^\\s*$/;\n      var reSection = /^\\s*\\[(.*)\\]\\s*$/;\n      var reImport = /^\\s*@import\\s+url\\((.*)\\)\\s*$/i;\n      var reSplit = /^([^=\\s]*)\\s*=\\s*(.+)$/; // TODO: escape EOLs with '\\'\n\n      // parse the *.properties file into an associative array\n      function parseRawLines(rawText, extendedSyntax, parsedRawLinesCallback) {\n        var entries = rawText.replace(reBlank, '').split(/[\\r\\n]+/);\n        var currentLang = '*';\n        var genericLang = lang.split('-', 1)[0];\n        var skipLang = false;\n        var match = '';\n\n        function nextEntry() {\n          // Use infinite loop instead of recursion to avoid reaching the\n          // maximum recursion limit for content with many lines.\n          while (true) {\n            if (!entries.length) {\n              parsedRawLinesCallback();\n              return;\n            }\n            var line = entries.shift();\n\n            // comment or blank line?\n            if (reComment.test(line))\n              continue;\n\n            // the extended syntax supports [lang] sections and @import rules\n            if (extendedSyntax) {\n              match = reSection.exec(line);\n              if (match) { // section start?\n                // RFC 4646, section 4.4, \"All comparisons MUST be performed\n                // in a case-insensitive manner.\"\n\n                currentLang = match[1].toLowerCase();\n                skipLang = (currentLang !== '*') &&\n                    (currentLang !== lang) && (currentLang !== genericLang);\n                continue;\n              } else if (skipLang) {\n                continue;\n              }\n              match = reImport.exec(line);\n              if (match) { // @import rule?\n                loadImport(baseURL + match[1], nextEntry);\n                return;\n              }\n            }\n\n            // key-value pair\n            var tmp = line.match(reSplit);\n            if (tmp && tmp.length == 3) {\n              dictionary[tmp[1]] = evalString(tmp[2]);\n            }\n          }\n        }\n        nextEntry();\n      }\n\n      // import another *.properties file\n      function loadImport(url, callback) {\n        xhrLoadText(url, function(content) {\n          parseRawLines(content, false, callback); // don't allow recursive imports\n        }, function () {\n          console.warn(url + ' not found.');\n          callback();\n        });\n      }\n\n      // fill the dictionary\n      parseRawLines(text, true, function() {\n        parsedPropertiesCallback(dictionary);\n      });\n    }\n\n    // load and parse l10n data (warning: global variables are used here)\n    xhrLoadText(href, function(response) {\n      gTextData += response; // mostly for debug\n\n      // parse *.properties text data into an l10n dictionary\n      parseProperties(response, function(data) {\n\n        // find attribute descriptions, if any\n        for (var key in data) {\n          var id, prop, index = key.lastIndexOf('.');\n          if (index > 0) { // an attribute has been specified\n            id = key.substring(0, index);\n            prop = key.substr(index + 1);\n          } else { // no attribute: assuming text content by default\n            id = key;\n            prop = gTextProp;\n          }\n          if (!gL10nData[id]) {\n            gL10nData[id] = {};\n          }\n          gL10nData[id][prop] = data[key];\n        }\n\n        // trigger callback\n        if (successCallback) {\n          successCallback();\n        }\n      });\n    }, failureCallback);\n  }\n\n  // load and parse all resources for the specified locale\n  function loadLocale(lang, callback) {\n    // RFC 4646, section 2.1 states that language tags have to be treated as\n    // case-insensitive. Convert to lowercase for case-insensitive comparisons.\n    if (lang) {\n      lang = lang.toLowerCase();\n    }\n\n    callback = callback || function _callback() {};\n\n    clear();\n    gLanguage = lang;\n\n    // check all <link type=\"application/l10n\" href=\"...\" /> nodes\n    // and load the resource files\n    var langLinks = getL10nResourceLinks();\n    var langCount = langLinks.length;\n    if (langCount === 0) {\n      // we might have a pre-compiled dictionary instead\n      var dict = getL10nDictionary();\n      if (dict && dict.locales && dict.default_locale) {\n        console.log('using the embedded JSON directory, early way out');\n        gL10nData = dict.locales[lang];\n        if (!gL10nData) {\n          var defaultLocale = dict.default_locale.toLowerCase();\n          for (var anyCaseLang in dict.locales) {\n            anyCaseLang = anyCaseLang.toLowerCase();\n            if (anyCaseLang === lang) {\n              gL10nData = dict.locales[lang];\n              break;\n            } else if (anyCaseLang === defaultLocale) {\n              gL10nData = dict.locales[defaultLocale];\n            }\n          }\n        }\n        callback();\n      } else {\n        console.log('no resource to load, early way out');\n      }\n      // early way out\n      fireL10nReadyEvent(lang);\n      gReadyState = 'complete';\n      return;\n    }\n\n    // start the callback when all resources are loaded\n    var onResourceLoaded = null;\n    var gResourceCount = 0;\n    onResourceLoaded = function() {\n      gResourceCount++;\n      if (gResourceCount >= langCount) {\n        callback();\n        fireL10nReadyEvent(lang);\n        gReadyState = 'complete';\n      }\n    };\n\n    // load all resource files\n    function L10nResourceLink(link) {\n      var href = link.href;\n      // Note: If |gAsyncResourceLoading| is false, then the following callbacks\n      // are synchronously called.\n      this.load = function(lang, callback) {\n        parseResource(href, lang, callback, function() {\n          console.warn(href + ' not found.');\n          // lang not found, used default resource instead\n          console.warn('\"' + lang + '\" resource not found');\n          gLanguage = '';\n          // Resource not loaded, but we still need to call the callback.\n          callback();\n        });\n      };\n    }\n\n    for (var i = 0; i < langCount; i++) {\n      var resource = new L10nResourceLink(langLinks[i]);\n      resource.load(lang, onResourceLoaded);\n    }\n  }\n\n  // clear all l10n data\n  function clear() {\n    gL10nData = {};\n    gTextData = '';\n    gLanguage = '';\n    // TODO: clear all non predefined macros.\n    // There's no such macro /yet/ but we're planning to have some...\n  }\n\n\n  /**\n   * Get rules for plural forms (shared with JetPack), see:\n   * http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html\n   * https://github.com/mozilla/addon-sdk/blob/master/python-lib/plural-rules-generator.p\n   *\n   * @param {string} lang\n   *    locale (language) used.\n   *\n   * @return {Function}\n   *    returns a function that gives the plural form name for a given integer:\n   *       var fun = getPluralRules('en');\n   *       fun(1)    -> 'one'\n   *       fun(0)    -> 'other'\n   *       fun(1000) -> 'other'.\n   */\n\n  function getPluralRules(lang) {\n    var locales2rules = {\n      'af': 3,\n      'ak': 4,\n      'am': 4,\n      'ar': 1,\n      'asa': 3,\n      'az': 0,\n      'be': 11,\n      'bem': 3,\n      'bez': 3,\n      'bg': 3,\n      'bh': 4,\n      'bm': 0,\n      'bn': 3,\n      'bo': 0,\n      'br': 20,\n      'brx': 3,\n      'bs': 11,\n      'ca': 3,\n      'cgg': 3,\n      'chr': 3,\n      'cs': 12,\n      'cy': 17,\n      'da': 3,\n      'de': 3,\n      'dv': 3,\n      'dz': 0,\n      'ee': 3,\n      'el': 3,\n      'en': 3,\n      'eo': 3,\n      'es': 3,\n      'et': 3,\n      'eu': 3,\n      'fa': 0,\n      'ff': 5,\n      'fi': 3,\n      'fil': 4,\n      'fo': 3,\n      'fr': 5,\n      'fur': 3,\n      'fy': 3,\n      'ga': 8,\n      'gd': 24,\n      'gl': 3,\n      'gsw': 3,\n      'gu': 3,\n      'guw': 4,\n      'gv': 23,\n      'ha': 3,\n      'haw': 3,\n      'he': 2,\n      'hi': 4,\n      'hr': 11,\n      'hu': 0,\n      'id': 0,\n      'ig': 0,\n      'ii': 0,\n      'is': 3,\n      'it': 3,\n      'iu': 7,\n      'ja': 0,\n      'jmc': 3,\n      'jv': 0,\n      'ka': 0,\n      'kab': 5,\n      'kaj': 3,\n      'kcg': 3,\n      'kde': 0,\n      'kea': 0,\n      'kk': 3,\n      'kl': 3,\n      'km': 0,\n      'kn': 0,\n      'ko': 0,\n      'ksb': 3,\n      'ksh': 21,\n      'ku': 3,\n      'kw': 7,\n      'lag': 18,\n      'lb': 3,\n      'lg': 3,\n      'ln': 4,\n      'lo': 0,\n      'lt': 10,\n      'lv': 6,\n      'mas': 3,\n      'mg': 4,\n      'mk': 16,\n      'ml': 3,\n      'mn': 3,\n      'mo': 9,\n      'mr': 3,\n      'ms': 0,\n      'mt': 15,\n      'my': 0,\n      'nah': 3,\n      'naq': 7,\n      'nb': 3,\n      'nd': 3,\n      'ne': 3,\n      'nl': 3,\n      'nn': 3,\n      'no': 3,\n      'nr': 3,\n      'nso': 4,\n      'ny': 3,\n      'nyn': 3,\n      'om': 3,\n      'or': 3,\n      'pa': 3,\n      'pap': 3,\n      'pl': 13,\n      'ps': 3,\n      'pt': 3,\n      'rm': 3,\n      'ro': 9,\n      'rof': 3,\n      'ru': 11,\n      'rwk': 3,\n      'sah': 0,\n      'saq': 3,\n      'se': 7,\n      'seh': 3,\n      'ses': 0,\n      'sg': 0,\n      'sh': 11,\n      'shi': 19,\n      'sk': 12,\n      'sl': 14,\n      'sma': 7,\n      'smi': 7,\n      'smj': 7,\n      'smn': 7,\n      'sms': 7,\n      'sn': 3,\n      'so': 3,\n      'sq': 3,\n      'sr': 11,\n      'ss': 3,\n      'ssy': 3,\n      'st': 3,\n      'sv': 3,\n      'sw': 3,\n      'syr': 3,\n      'ta': 3,\n      'te': 3,\n      'teo': 3,\n      'th': 0,\n      'ti': 4,\n      'tig': 3,\n      'tk': 3,\n      'tl': 4,\n      'tn': 3,\n      'to': 0,\n      'tr': 0,\n      'ts': 3,\n      'tzm': 22,\n      'uk': 11,\n      'ur': 3,\n      've': 3,\n      'vi': 0,\n      'vun': 3,\n      'wa': 4,\n      'wae': 3,\n      'wo': 0,\n      'xh': 3,\n      'xog': 3,\n      'yo': 0,\n      'zh': 0,\n      'zu': 3\n    };\n\n    // utility functions for plural rules methods\n    function isIn(n, list) {\n      return list.indexOf(n) !== -1;\n    }\n    function isBetween(n, start, end) {\n      return start <= n && n <= end;\n    }\n\n    // list of all plural rules methods:\n    // map an integer to the plural form name to use\n    var pluralRules = {\n      '0': function(n) {\n        return 'other';\n      },\n      '1': function(n) {\n        if ((isBetween((n % 100), 3, 10)))\n          return 'few';\n        if (n === 0)\n          return 'zero';\n        if ((isBetween((n % 100), 11, 99)))\n          return 'many';\n        if (n == 2)\n          return 'two';\n        if (n == 1)\n          return 'one';\n        return 'other';\n      },\n      '2': function(n) {\n        if (n !== 0 && (n % 10) === 0)\n          return 'many';\n        if (n == 2)\n          return 'two';\n        if (n == 1)\n          return 'one';\n        return 'other';\n      },\n      '3': function(n) {\n        if (n == 1)\n          return 'one';\n        return 'other';\n      },\n      '4': function(n) {\n        if ((isBetween(n, 0, 1)))\n          return 'one';\n        return 'other';\n      },\n      '5': function(n) {\n        if ((isBetween(n, 0, 2)) && n != 2)\n          return 'one';\n        return 'other';\n      },\n      '6': function(n) {\n        if (n === 0)\n          return 'zero';\n        if ((n % 10) == 1 && (n % 100) != 11)\n          return 'one';\n        return 'other';\n      },\n      '7': function(n) {\n        if (n == 2)\n          return 'two';\n        if (n == 1)\n          return 'one';\n        return 'other';\n      },\n      '8': function(n) {\n        if ((isBetween(n, 3, 6)))\n          return 'few';\n        if ((isBetween(n, 7, 10)))\n          return 'many';\n        if (n == 2)\n          return 'two';\n        if (n == 1)\n          return 'one';\n        return 'other';\n      },\n      '9': function(n) {\n        if (n === 0 || n != 1 && (isBetween((n % 100), 1, 19)))\n          return 'few';\n        if (n == 1)\n          return 'one';\n        return 'other';\n      },\n      '10': function(n) {\n        if ((isBetween((n % 10), 2, 9)) && !(isBetween((n % 100), 11, 19)))\n          return 'few';\n        if ((n % 10) == 1 && !(isBetween((n % 100), 11, 19)))\n          return 'one';\n        return 'other';\n      },\n      '11': function(n) {\n        if ((isBetween((n % 10), 2, 4)) && !(isBetween((n % 100), 12, 14)))\n          return 'few';\n        if ((n % 10) === 0 ||\n            (isBetween((n % 10), 5, 9)) ||\n            (isBetween((n % 100), 11, 14)))\n          return 'many';\n        if ((n % 10) == 1 && (n % 100) != 11)\n          return 'one';\n        return 'other';\n      },\n      '12': function(n) {\n        if ((isBetween(n, 2, 4)))\n          return 'few';\n        if (n == 1)\n          return 'one';\n        return 'other';\n      },\n      '13': function(n) {\n        if ((isBetween((n % 10), 2, 4)) && !(isBetween((n % 100), 12, 14)))\n          return 'few';\n        if (n != 1 && (isBetween((n % 10), 0, 1)) ||\n            (isBetween((n % 10), 5, 9)) ||\n            (isBetween((n % 100), 12, 14)))\n          return 'many';\n        if (n == 1)\n          return 'one';\n        return 'other';\n      },\n      '14': function(n) {\n        if ((isBetween((n % 100), 3, 4)))\n          return 'few';\n        if ((n % 100) == 2)\n          return 'two';\n        if ((n % 100) == 1)\n          return 'one';\n        return 'other';\n      },\n      '15': function(n) {\n        if (n === 0 || (isBetween((n % 100), 2, 10)))\n          return 'few';\n        if ((isBetween((n % 100), 11, 19)))\n          return 'many';\n        if (n == 1)\n          return 'one';\n        return 'other';\n      },\n      '16': function(n) {\n        if ((n % 10) == 1 && n != 11)\n          return 'one';\n        return 'other';\n      },\n      '17': function(n) {\n        if (n == 3)\n          return 'few';\n        if (n === 0)\n          return 'zero';\n        if (n == 6)\n          return 'many';\n        if (n == 2)\n          return 'two';\n        if (n == 1)\n          return 'one';\n        return 'other';\n      },\n      '18': function(n) {\n        if (n === 0)\n          return 'zero';\n        if ((isBetween(n, 0, 2)) && n !== 0 && n != 2)\n          return 'one';\n        return 'other';\n      },\n      '19': function(n) {\n        if ((isBetween(n, 2, 10)))\n          return 'few';\n        if ((isBetween(n, 0, 1)))\n          return 'one';\n        return 'other';\n      },\n      '20': function(n) {\n        if ((isBetween((n % 10), 3, 4) || ((n % 10) == 9)) && !(\n            isBetween((n % 100), 10, 19) ||\n            isBetween((n % 100), 70, 79) ||\n            isBetween((n % 100), 90, 99)\n            ))\n          return 'few';\n        if ((n % 1000000) === 0 && n !== 0)\n          return 'many';\n        if ((n % 10) == 2 && !isIn((n % 100), [12, 72, 92]))\n          return 'two';\n        if ((n % 10) == 1 && !isIn((n % 100), [11, 71, 91]))\n          return 'one';\n        return 'other';\n      },\n      '21': function(n) {\n        if (n === 0)\n          return 'zero';\n        if (n == 1)\n          return 'one';\n        return 'other';\n      },\n      '22': function(n) {\n        if ((isBetween(n, 0, 1)) || (isBetween(n, 11, 99)))\n          return 'one';\n        return 'other';\n      },\n      '23': function(n) {\n        if ((isBetween((n % 10), 1, 2)) || (n % 20) === 0)\n          return 'one';\n        return 'other';\n      },\n      '24': function(n) {\n        if ((isBetween(n, 3, 10) || isBetween(n, 13, 19)))\n          return 'few';\n        if (isIn(n, [2, 12]))\n          return 'two';\n        if (isIn(n, [1, 11]))\n          return 'one';\n        return 'other';\n      }\n    };\n\n    // return a function that gives the plural form name for a given integer\n    var index = locales2rules[lang.replace(/-.*$/, '')];\n    if (!(index in pluralRules)) {\n      console.warn('plural form unknown for [' + lang + ']');\n      return function() { return 'other'; };\n    }\n    return pluralRules[index];\n  }\n\n  // pre-defined 'plural' macro\n  gMacros.plural = function(str, param, key, prop) {\n    var n = parseFloat(param);\n    if (isNaN(n))\n      return str;\n\n    // TODO: support other properties (l20n still doesn't...)\n    if (prop != gTextProp)\n      return str;\n\n    // initialize _pluralRules\n    if (!gMacros._pluralRules) {\n      gMacros._pluralRules = getPluralRules(gLanguage);\n    }\n    var index = '[' + gMacros._pluralRules(n) + ']';\n\n    // try to find a [zero|one|two] key if it's defined\n    if (n === 0 && (key + '[zero]') in gL10nData) {\n      str = gL10nData[key + '[zero]'][prop];\n    } else if (n == 1 && (key + '[one]') in gL10nData) {\n      str = gL10nData[key + '[one]'][prop];\n    } else if (n == 2 && (key + '[two]') in gL10nData) {\n      str = gL10nData[key + '[two]'][prop];\n    } else if ((key + index) in gL10nData) {\n      str = gL10nData[key + index][prop];\n    } else if ((key + '[other]') in gL10nData) {\n      str = gL10nData[key + '[other]'][prop];\n    }\n\n    return str;\n  };\n\n\n  /**\n   * l10n dictionary functions\n   */\n\n  // fetch an l10n object, warn if not found, apply `args' if possible\n  function getL10nData(key, args, fallback) {\n    var data = gL10nData[key];\n    if (!data) {\n      console.warn('#' + key + ' is undefined.');\n      if (!fallback) {\n        return null;\n      }\n      data = fallback;\n    }\n\n    /** This is where l10n expressions should be processed.\n      * The plan is to support C-style expressions from the l20n project;\n      * until then, only two kinds of simple expressions are supported:\n      *   {[ index ]} and {{ arguments }}.\n      */\n    var rv = {};\n    for (var prop in data) {\n      var str = data[prop];\n      str = substIndexes(str, args, key, prop);\n      str = substArguments(str, args, key);\n      rv[prop] = str;\n    }\n    return rv;\n  }\n\n  // replace {[macros]} with their values\n  function substIndexes(str, args, key, prop) {\n    var reIndex = /\\{\\[\\s*([a-zA-Z]+)\\(([a-zA-Z]+)\\)\\s*\\]\\}/;\n    var reMatch = reIndex.exec(str);\n    if (!reMatch || !reMatch.length)\n      return str;\n\n    // an index/macro has been found\n    // Note: at the moment, only one parameter is supported\n    var macroName = reMatch[1];\n    var paramName = reMatch[2];\n    var param;\n    if (args && paramName in args) {\n      param = args[paramName];\n    } else if (paramName in gL10nData) {\n      param = gL10nData[paramName];\n    }\n\n    // there's no macro parser yet: it has to be defined in gMacros\n    if (macroName in gMacros) {\n      var macro = gMacros[macroName];\n      str = macro(str, param, key, prop);\n    }\n    return str;\n  }\n\n  // replace {{arguments}} with their values\n  function substArguments(str, args, key) {\n    var reArgs = /\\{\\{\\s*(.+?)\\s*\\}\\}/g;\n    return str.replace(reArgs, function(matched_text, arg) {\n      if (args && arg in args) {\n        return args[arg];\n      }\n      if (arg in gL10nData) {\n        return gL10nData[arg];\n      }\n      console.log('argument {{' + arg + '}} for #' + key + ' is undefined.');\n      return matched_text;\n    });\n  }\n\n  // translate an HTML element\n  function translateElement(element) {\n    var l10n = getL10nAttributes(element);\n    if (!l10n.id)\n      return;\n\n    // get the related l10n object\n    var data = getL10nData(l10n.id, l10n.args);\n    if (!data) {\n      console.warn('#' + l10n.id + ' is undefined.');\n      return;\n    }\n\n    // translate element (TODO: security checks?)\n    if (data[gTextProp]) { // XXX\n      if (getChildElementCount(element) === 0) {\n        element[gTextProp] = data[gTextProp];\n      } else {\n        // this element has element children: replace the content of the first\n        // (non-empty) child textNode and clear other child textNodes\n        var children = element.childNodes;\n        var found = false;\n        for (var i = 0, l = children.length; i < l; i++) {\n          if (children[i].nodeType === 3 && /\\S/.test(children[i].nodeValue)) {\n            if (found) {\n              children[i].nodeValue = '';\n            } else {\n              children[i].nodeValue = data[gTextProp];\n              found = true;\n            }\n          }\n        }\n        // if no (non-empty) textNode is found, insert a textNode before the\n        // first element child.\n        if (!found) {\n          var textNode = document.createTextNode(data[gTextProp]);\n          element.insertBefore(textNode, element.firstChild);\n        }\n      }\n      delete data[gTextProp];\n    }\n\n    for (var k in data) {\n      element[k] = data[k];\n    }\n  }\n\n  // webkit browsers don't currently support 'children' on SVG elements...\n  function getChildElementCount(element) {\n    if (element.children) {\n      return element.children.length;\n    }\n    if (typeof element.childElementCount !== 'undefined') {\n      return element.childElementCount;\n    }\n    var count = 0;\n    for (var i = 0; i < element.childNodes.length; i++) {\n      count += element.nodeType === 1 ? 1 : 0;\n    }\n    return count;\n  }\n\n  // translate an HTML subtree\n  function translateFragment(element) {\n    element = element || document.documentElement;\n\n    // check all translatable children (= w/ a `data-l10n-id' attribute)\n    var children = getTranslatableChildren(element);\n    var elementCount = children.length;\n    for (var i = 0; i < elementCount; i++) {\n      translateElement(children[i]);\n    }\n\n    // translate element itself if necessary\n    translateElement(element);\n  }\n\n  return {\n    // get a localized string\n    get: function(key, args, fallbackString) {\n      var index = key.lastIndexOf('.');\n      var prop = gTextProp;\n      if (index > 0) { // An attribute has been specified\n        prop = key.substr(index + 1);\n        key = key.substring(0, index);\n      }\n      var fallback;\n      if (fallbackString) {\n        fallback = {};\n        fallback[prop] = fallbackString;\n      }\n      var data = getL10nData(key, args, fallback);\n      if (data && prop in data) {\n        return data[prop];\n      }\n      return '{{' + key + '}}';\n    },\n\n    // debug\n    getData: function() { return gL10nData; },\n    getText: function() { return gTextData; },\n\n    // get|set the document language\n    getLanguage: function() { return gLanguage; },\n    setLanguage: function(lang, callback) {\n      loadLocale(lang, function() {\n        if (callback)\n          callback();\n      });\n    },\n\n    // get the direction (ltr|rtl) of the current language\n    getDirection: function() {\n      // http://www.w3.org/International/questions/qa-scripts\n      // Arabic, Hebrew, Farsi, Pashto, Urdu\n      var rtlList = ['ar', 'he', 'fa', 'ps', 'ur'];\n      var shortCode = gLanguage.split('-', 1)[0];\n      return (rtlList.indexOf(shortCode) >= 0) ? 'rtl' : 'ltr';\n    },\n\n    // translate an element or document fragment\n    translate: translateFragment,\n\n    // this can be used to prevent race conditions\n    getReadyState: function() { return gReadyState; },\n    ready: function(callback) {\n      if (!callback) {\n        return;\n      } else if (gReadyState == 'complete' || gReadyState == 'interactive') {\n        window.setTimeout(function() {\n          callback();\n        });\n      } else if (document.addEventListener) {\n        document.addEventListener('localized', function once() {\n          document.removeEventListener('localized', once);\n          callback();\n        });\n      }\n    }\n  };\n}) (window, document);\n\n\n\n// WEBPACK FOOTER //\n// external/webL10n/l10n.js","/* Copyright 2014 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { AnnotationLayer } from 'pdfjs-lib';\nimport { NullL10n } from './ui_utils';\nimport { SimpleLinkService } from './pdf_link_service';\n\n/**\n * @typedef {Object} AnnotationLayerBuilderOptions\n * @property {HTMLDivElement} pageDiv\n * @property {PDFPage} pdfPage\n * @property {boolean} renderInteractiveForms\n * @property {IPDFLinkService} linkService\n * @property {DownloadManager} downloadManager\n * @property {IL10n} l10n - Localization service.\n */\n\nclass AnnotationLayerBuilder {\n  /**\n   * @param {AnnotationLayerBuilderOptions} options\n   */\n  constructor({ pageDiv, pdfPage, linkService, downloadManager,\n                renderInteractiveForms = false, l10n = NullL10n, }) {\n    this.pageDiv = pageDiv;\n    this.pdfPage = pdfPage;\n    this.linkService = linkService;\n    this.downloadManager = downloadManager;\n    this.renderInteractiveForms = renderInteractiveForms;\n    this.l10n = l10n;\n\n    this.div = null;\n  }\n\n  /**\n   * @param {PageViewport} viewport\n   * @param {string} intent (default value is 'display')\n   */\n  render(viewport, intent = 'display') {\n    this.pdfPage.getAnnotations({ intent, }).then((annotations) => {\n      let parameters = {\n        viewport: viewport.clone({ dontFlip: true, }),\n        div: this.div,\n        annotations,\n        page: this.pdfPage,\n        renderInteractiveForms: this.renderInteractiveForms,\n        linkService: this.linkService,\n        downloadManager: this.downloadManager,\n      };\n\n      if (this.div) {\n        // If an annotationLayer already exists, refresh its children's\n        // transformation matrices.\n        AnnotationLayer.update(parameters);\n      } else {\n        // Create an annotation layer div and render the annotations\n        // if there is at least one annotation.\n        if (annotations.length === 0) {\n          return;\n        }\n        this.div = document.createElement('div');\n        this.div.className = 'annotationLayer';\n        this.pageDiv.appendChild(this.div);\n        parameters.div = this.div;\n\n        AnnotationLayer.render(parameters);\n        this.l10n.translate(this.div);\n      }\n    });\n  }\n\n  hide() {\n    if (!this.div) {\n      return;\n    }\n    this.div.setAttribute('hidden', 'true');\n  }\n}\n\n/**\n * @implements IPDFAnnotationLayerFactory\n */\nclass DefaultAnnotationLayerFactory {\n  /**\n   * @param {HTMLDivElement} pageDiv\n   * @param {PDFPage} pdfPage\n   * @param {boolean} renderInteractiveForms\n   * @param {IL10n} l10n\n   * @returns {AnnotationLayerBuilder}\n   */\n  createAnnotationLayerBuilder(pageDiv, pdfPage, renderInteractiveForms = false,\n                               l10n = NullL10n) {\n    return new AnnotationLayerBuilder({\n      pageDiv,\n      pdfPage,\n      renderInteractiveForms,\n      linkService: new SimpleLinkService(),\n      l10n,\n    });\n  }\n}\n\nexport {\n  AnnotationLayerBuilder,\n  DefaultAnnotationLayerFactory,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/annotation_layer_builder.js","/* Copyright 2013 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { createObjectURL, createValidAbsoluteUrl, PDFJS } from 'pdfjs-lib';\n\nif (typeof PDFJSDev !== 'undefined' && !PDFJSDev.test('CHROME || GENERIC')) {\n  throw new Error('Module \"pdfjs-web/download_manager\" shall not be used ' +\n                  'outside CHROME and GENERIC builds.');\n}\n\nfunction download(blobUrl, filename) {\n  let a = document.createElement('a');\n  if (a.click) {\n    // Use a.click() if available. Otherwise, Chrome might show\n    // \"Unsafe JavaScript attempt to initiate a navigation change\n    //  for frame with URL\" and not open the PDF at all.\n    // Supported by (not mentioned = untested):\n    // - Firefox 6 - 19 (4- does not support a.click, 5 ignores a.click)\n    // - Chrome 19 - 26 (18- does not support a.click)\n    // - Opera 9 - 12.15\n    // - Internet Explorer 6 - 10\n    // - Safari 6 (5.1- does not support a.click)\n    a.href = blobUrl;\n    a.target = '_parent';\n    // Use a.download if available. This increases the likelihood that\n    // the file is downloaded instead of opened by another PDF plugin.\n    if ('download' in a) {\n      a.download = filename;\n    }\n    // <a> must be in the document for IE and recent Firefox versions.\n    // (otherwise .click() is ignored)\n    (document.body || document.documentElement).appendChild(a);\n    a.click();\n    a.parentNode.removeChild(a);\n  } else {\n    if (window.top === window &&\n        blobUrl.split('#')[0] === window.location.href.split('#')[0]) {\n      // If _parent == self, then opening an identical URL with different\n      // location hash will only cause a navigation, not a download.\n      let padCharacter = blobUrl.indexOf('?') === -1 ? '?' : '&';\n      blobUrl = blobUrl.replace(/#|$/, padCharacter + '$&');\n    }\n    window.open(blobUrl, '_parent');\n  }\n}\n\nclass DownloadManager {\n  downloadUrl(url, filename) {\n    if (!createValidAbsoluteUrl(url, 'http://example.com')) {\n      return; // restricted/invalid URL\n    }\n    download(url + '#pdfjs.action=download', filename);\n  }\n\n  downloadData(data, filename, contentType) {\n    if (navigator.msSaveBlob) { // IE10 and above\n      return navigator.msSaveBlob(new Blob([data], { type: contentType, }),\n                                  filename);\n    }\n    let blobUrl = createObjectURL(data, contentType,\n                                  PDFJS.disableCreateObjectURL);\n    download(blobUrl, filename);\n  }\n\n  download(blob, url, filename) {\n    if (navigator.msSaveBlob) {\n      // IE10 / IE11\n      if (!navigator.msSaveBlob(blob, filename)) {\n        this.downloadUrl(url, filename);\n      }\n      return;\n    }\n\n    if (PDFJS.disableCreateObjectURL) {\n      // URL.createObjectURL is not supported\n      this.downloadUrl(url, filename);\n      return;\n    }\n\n    let blobUrl = URL.createObjectURL(blob);\n    download(blobUrl, filename);\n  }\n}\n\nexport {\n  DownloadManager,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/download_manager.js","/* Copyright 2017 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport '../external/webL10n/l10n';\n\nvar webL10n = document.webL10n;\n\nclass GenericL10n {\n  constructor(lang) {\n    this._lang = lang;\n    this._ready = new Promise((resolve, reject) => {\n      webL10n.setLanguage(lang, () => {\n        resolve(webL10n);\n      });\n    });\n  }\n\n  getDirection() {\n    return this._ready.then((l10n) => {\n      return l10n.getDirection();\n    });\n  }\n\n  get(property, args, fallback) {\n    return this._ready.then((l10n) => {\n      return l10n.get(property, args, fallback);\n    });\n  }\n\n  translate(element) {\n    return this._ready.then((l10n) => {\n      return l10n.translate(element);\n    });\n  }\n}\n\nexport {\n  GenericL10n,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/genericl10n.js","/* Copyright 2013 Rob Wu <rob@robwu.nl>\n * https://github.com/Rob--W/grab-to-pan.js\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\n/**\n * Construct a GrabToPan instance for a given HTML element.\n * @param options.element {Element}\n * @param options.ignoreTarget {function} optional. See `ignoreTarget(node)`\n * @param options.onActiveChanged {function(boolean)} optional. Called\n *  when grab-to-pan is (de)activated. The first argument is a boolean that\n *  shows whether grab-to-pan is activated.\n */\nfunction GrabToPan(options) {\n  this.element = options.element;\n  this.document = options.element.ownerDocument;\n  if (typeof options.ignoreTarget === 'function') {\n    this.ignoreTarget = options.ignoreTarget;\n  }\n  this.onActiveChanged = options.onActiveChanged;\n\n  // Bind the contexts to ensure that `this` always points to\n  // the GrabToPan instance.\n  this.activate = this.activate.bind(this);\n  this.deactivate = this.deactivate.bind(this);\n  this.toggle = this.toggle.bind(this);\n  this._onmousedown = this._onmousedown.bind(this);\n  this._onmousemove = this._onmousemove.bind(this);\n  this._endPan = this._endPan.bind(this);\n\n  // This overlay will be inserted in the document when the mouse moves during\n  // a grab operation, to ensure that the cursor has the desired appearance.\n  var overlay = this.overlay = document.createElement('div');\n  overlay.className = 'grab-to-pan-grabbing';\n}\nGrabToPan.prototype = {\n  /**\n   * Class name of element which can be grabbed\n   */\n  CSS_CLASS_GRAB: 'grab-to-pan-grab',\n\n  /**\n   * Bind a mousedown event to the element to enable grab-detection.\n   */\n  activate: function GrabToPan_activate() {\n    if (!this.active) {\n      this.active = true;\n      this.element.addEventListener('mousedown', this._onmousedown, true);\n      this.element.classList.add(this.CSS_CLASS_GRAB);\n      if (this.onActiveChanged) {\n        this.onActiveChanged(true);\n      }\n    }\n  },\n\n  /**\n   * Removes all events. Any pending pan session is immediately stopped.\n   */\n  deactivate: function GrabToPan_deactivate() {\n    if (this.active) {\n      this.active = false;\n      this.element.removeEventListener('mousedown', this._onmousedown, true);\n      this._endPan();\n      this.element.classList.remove(this.CSS_CLASS_GRAB);\n      if (this.onActiveChanged) {\n        this.onActiveChanged(false);\n      }\n    }\n  },\n\n  toggle: function GrabToPan_toggle() {\n    if (this.active) {\n      this.deactivate();\n    } else {\n      this.activate();\n    }\n  },\n\n  /**\n   * Whether to not pan if the target element is clicked.\n   * Override this method to change the default behaviour.\n   *\n   * @param node {Element} The target of the event\n   * @return {boolean} Whether to not react to the click event.\n   */\n  ignoreTarget: function GrabToPan_ignoreTarget(node) {\n    // Use matchesSelector to check whether the clicked element\n    // is (a child of) an input element / link\n    return node[matchesSelector](\n      'a[href], a[href] *, input, textarea, button, button *, select, option'\n    );\n  },\n\n  /**\n   * @private\n   */\n  _onmousedown: function GrabToPan__onmousedown(event) {\n    if (event.button !== 0 || this.ignoreTarget(event.target)) {\n      return;\n    }\n    if (event.originalTarget) {\n      try {\n        // eslint-disable-next-line no-unused-expressions\n        event.originalTarget.tagName;\n      } catch (e) {\n        // Mozilla-specific: element is a scrollbar (XUL element)\n        return;\n      }\n    }\n\n    this.scrollLeftStart = this.element.scrollLeft;\n    this.scrollTopStart = this.element.scrollTop;\n    this.clientXStart = event.clientX;\n    this.clientYStart = event.clientY;\n    this.document.addEventListener('mousemove', this._onmousemove, true);\n    this.document.addEventListener('mouseup', this._endPan, true);\n    // When a scroll event occurs before a mousemove, assume that the user\n    // dragged a scrollbar (necessary for Opera Presto, Safari and IE)\n    // (not needed for Chrome/Firefox)\n    this.element.addEventListener('scroll', this._endPan, true);\n    event.preventDefault();\n    event.stopPropagation();\n\n    var focusedElement = document.activeElement;\n    if (focusedElement && !focusedElement.contains(event.target)) {\n      focusedElement.blur();\n    }\n  },\n\n  /**\n   * @private\n   */\n  _onmousemove: function GrabToPan__onmousemove(event) {\n    this.element.removeEventListener('scroll', this._endPan, true);\n    if (isLeftMouseReleased(event)) {\n      this._endPan();\n      return;\n    }\n    var xDiff = event.clientX - this.clientXStart;\n    var yDiff = event.clientY - this.clientYStart;\n    var scrollTop = this.scrollTopStart - yDiff;\n    var scrollLeft = this.scrollLeftStart - xDiff;\n    if (this.element.scrollTo) {\n      this.element.scrollTo({\n        top: scrollTop,\n        left: scrollLeft,\n        behavior: 'instant',\n      });\n    } else {\n      this.element.scrollTop = scrollTop;\n      this.element.scrollLeft = scrollLeft;\n    }\n    if (!this.overlay.parentNode) {\n      document.body.appendChild(this.overlay);\n    }\n  },\n\n  /**\n   * @private\n   */\n  _endPan: function GrabToPan__endPan() {\n    this.element.removeEventListener('scroll', this._endPan, true);\n    this.document.removeEventListener('mousemove', this._onmousemove, true);\n    this.document.removeEventListener('mouseup', this._endPan, true);\n    // Note: ChildNode.remove doesn't throw if the parentNode is undefined.\n    this.overlay.remove();\n  },\n};\n\n// Get the correct (vendor-prefixed) name of the matches method.\nvar matchesSelector;\n['webkitM', 'mozM', 'msM', 'oM', 'm'].some(function(prefix) {\n  var name = prefix + 'atches';\n  if (name in document.documentElement) {\n    matchesSelector = name;\n  }\n  name += 'Selector';\n  if (name in document.documentElement) {\n    matchesSelector = name;\n  }\n  return matchesSelector; // If found, then truthy, and [].some() ends.\n});\n\n// Browser sniffing because it's impossible to feature-detect\n// whether event.which for onmousemove is reliable\nvar isNotIEorIsIE10plus = !document.documentMode || document.documentMode > 9;\nvar chrome = window.chrome;\nvar isChrome15OrOpera15plus = chrome && (chrome.webstore || chrome.app);\n//                                       ^ Chrome 15+       ^ Opera 15+\nvar isSafari6plus = /Apple/.test(navigator.vendor) &&\n                    /Version\\/([6-9]\\d*|[1-5]\\d+)/.test(navigator.userAgent);\n\n/**\n * Whether the left mouse is not pressed.\n * @param event {MouseEvent}\n * @return {boolean} True if the left mouse button is not pressed.\n *                   False if unsure or if the left mouse button is pressed.\n */\nfunction isLeftMouseReleased(event) {\n  if ('buttons' in event && isNotIEorIsIE10plus) {\n    // http://www.w3.org/TR/DOM-Level-3-Events/#events-MouseEvent-buttons\n    // Firefox 15+\n    // Internet Explorer 10+\n    return !(event.buttons & 1);\n  }\n  if (isChrome15OrOpera15plus || isSafari6plus) {\n    // Chrome 14+\n    // Opera 15+\n    // Safari 6.0+\n    return event.which === 0;\n  }\n}\n\nexport {\n  GrabToPan,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/grab_to_pan.js","/* Copyright 2014 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nclass OverlayManager {\n  constructor() {\n    this._overlays = {};\n    this._active = null;\n    this._keyDownBound = this._keyDown.bind(this);\n  }\n\n  get active() {\n    return this._active;\n  }\n\n  /**\n   * @param {string} name - The name of the overlay that is registered.\n   * @param {HTMLDivElement} element - The overlay's DOM element.\n   * @param {function} callerCloseMethod - (optional) The method that, if\n   *                   present, calls `OverlayManager.close` from the object\n   *                   registering the overlay. Access to this method is\n   *                   necessary in order to run cleanup code when e.g.\n   *                   the overlay is force closed. The default is `null`.\n   * @param {boolean} canForceClose - (optional) Indicates if opening the\n   *                  overlay closes an active overlay. The default is `false`.\n   * @returns {Promise} A promise that is resolved when the overlay has been\n   *                    registered.\n   */\n  register(name, element, callerCloseMethod = null, canForceClose = false) {\n    return new Promise((resolve) => {\n      let container;\n      if (!name || !element || !(container = element.parentNode)) {\n        throw new Error('Not enough parameters.');\n      } else if (this._overlays[name]) {\n        throw new Error('The overlay is already registered.');\n      }\n      this._overlays[name] = {\n        element,\n        container,\n        callerCloseMethod,\n        canForceClose,\n      };\n      resolve();\n    });\n  }\n\n  /**\n   * @param {string} name - The name of the overlay that is unregistered.\n   * @returns {Promise} A promise that is resolved when the overlay has been\n   *                    unregistered.\n   */\n  unregister(name) {\n    return new Promise((resolve) => {\n      if (!this._overlays[name]) {\n        throw new Error('The overlay does not exist.');\n      } else if (this._active === name) {\n        throw new Error('The overlay cannot be removed while it is active.');\n      }\n      delete this._overlays[name];\n      resolve();\n    });\n  }\n\n  /**\n   * @param {string} name - The name of the overlay that should be opened.\n   * @returns {Promise} A promise that is resolved when the overlay has been\n   *                    opened.\n   */\n  open(name) {\n    return new Promise((resolve) => {\n      if (!this._overlays[name]) {\n        throw new Error('The overlay does not exist.');\n      } else if (this._active) {\n        if (this._overlays[name].canForceClose) {\n          this._closeThroughCaller();\n        } else if (this._active === name) {\n          throw new Error('The overlay is already active.');\n        } else {\n          throw new Error('Another overlay is currently active.');\n        }\n      }\n      this._active = name;\n      this._overlays[this._active].element.classList.remove('hidden');\n      this._overlays[this._active].container.classList.remove('hidden');\n\n      window.addEventListener('keydown', this._keyDownBound);\n      resolve();\n    });\n  }\n\n  /**\n   * @param {string} name - The name of the overlay that should be closed.\n   * @returns {Promise} A promise that is resolved when the overlay has been\n   *                    closed.\n   */\n  close(name) {\n    return new Promise((resolve) => {\n      if (!this._overlays[name]) {\n        throw new Error('The overlay does not exist.');\n      } else if (!this._active) {\n        throw new Error('The overlay is currently not active.');\n      } else if (this._active !== name) {\n        throw new Error('Another overlay is currently active.');\n      }\n      this._overlays[this._active].container.classList.add('hidden');\n      this._overlays[this._active].element.classList.add('hidden');\n      this._active = null;\n\n      window.removeEventListener('keydown', this._keyDownBound);\n      resolve();\n    });\n  }\n\n  /**\n   * @private\n   */\n  _keyDown(evt) {\n    if (this._active && evt.keyCode === 27) { // Esc key.\n      this._closeThroughCaller();\n      evt.preventDefault();\n    }\n  }\n\n  /**\n   * @private\n   */\n  _closeThroughCaller() {\n    if (this._overlays[this._active].callerCloseMethod) {\n      this._overlays[this._active].callerCloseMethod();\n    }\n    if (this._active) {\n      this.close(this._active);\n    }\n  }\n}\n\nexport {\n  OverlayManager,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/overlay_manager.js","/* Copyright 2012 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { NullL10n } from './ui_utils';\nimport { PasswordResponses } from 'pdfjs-lib';\n\n/**\n * @typedef {Object} PasswordPromptOptions\n * @property {string} overlayName - Name of the overlay for the overlay manager.\n * @property {HTMLDivElement} container - Div container for the overlay.\n * @property {HTMLParagraphElement} label - Label containing instructions for\n *                                          entering the password.\n * @property {HTMLInputElement} input - Input field for entering the password.\n * @property {HTMLButtonElement} submitButton - Button for submitting the\n *                                              password.\n * @property {HTMLButtonElement} cancelButton - Button for cancelling password\n *                                              entry.\n */\n\nclass PasswordPrompt {\n  /**\n   * @param {PasswordPromptOptions} options\n   * @param {OverlayManager} overlayManager - Manager for the viewer overlays.\n   * @param {IL10n} l10n - Localization service.\n   */\n  constructor(options, overlayManager, l10n = NullL10n) {\n    this.overlayName = options.overlayName;\n    this.container = options.container;\n    this.label = options.label;\n    this.input = options.input;\n    this.submitButton = options.submitButton;\n    this.cancelButton = options.cancelButton;\n    this.overlayManager = overlayManager;\n    this.l10n = l10n;\n\n    this.updateCallback = null;\n    this.reason = null;\n\n    // Attach the event listeners.\n    this.submitButton.addEventListener('click', this.verify.bind(this));\n    this.cancelButton.addEventListener('click', this.close.bind(this));\n    this.input.addEventListener('keydown', (e) => {\n      if (e.keyCode === 13) { // Enter key\n        this.verify();\n      }\n    });\n\n    this.overlayManager.register(this.overlayName, this.container,\n                                 this.close.bind(this), true);\n  }\n\n  open() {\n    this.overlayManager.open(this.overlayName).then(() => {\n      this.input.focus();\n\n      let promptString;\n      if (this.reason === PasswordResponses.INCORRECT_PASSWORD) {\n        promptString = this.l10n.get('password_invalid', null,\n          'Invalid password. Please try again.');\n      } else {\n        promptString = this.l10n.get('password_label', null,\n          'Enter the password to open this PDF file.');\n      }\n\n      promptString.then((msg) => {\n        this.label.textContent = msg;\n      });\n    });\n  }\n\n  close() {\n    this.overlayManager.close(this.overlayName).then(() => {\n      this.input.value = '';\n    });\n  }\n\n  verify() {\n    let password = this.input.value;\n    if (password && password.length > 0) {\n      this.close();\n      return this.updateCallback(password);\n    }\n  }\n\n  setUpdateCallback(updateCallback, reason) {\n    this.updateCallback = updateCallback;\n    this.reason = reason;\n  }\n}\n\nexport {\n  PasswordPrompt,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/password_prompt.js","/* Copyright 2012 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n  createObjectURL, createPromiseCapability, getFilenameFromUrl, PDFJS,\n  removeNullCharacters\n} from 'pdfjs-lib';\n\n/**\n * @typedef {Object} PDFAttachmentViewerOptions\n * @property {HTMLDivElement} container - The viewer element.\n * @property {EventBus} eventBus - The application event bus.\n * @property {DownloadManager} downloadManager - The download manager.\n */\n\n/**\n * @typedef {Object} PDFAttachmentViewerRenderParameters\n * @property {Object|null} attachments - A lookup table of attachment objects.\n */\n\nclass PDFAttachmentViewer {\n  /**\n   * @param {PDFAttachmentViewerOptions} options\n   */\n  constructor({ container, eventBus, downloadManager, }) {\n    this.attachments = null;\n\n    this.container = container;\n    this.eventBus = eventBus;\n    this.downloadManager = downloadManager;\n\n    this._renderedCapability = createPromiseCapability();\n    this.eventBus.on('fileattachmentannotation',\n      this._appendAttachment.bind(this));\n  }\n\n  reset(keepRenderedCapability = false) {\n    this.attachments = null;\n\n    // Remove the attachments from the DOM.\n    this.container.textContent = '';\n\n    if (!keepRenderedCapability) {\n      // NOTE: The *only* situation in which the `_renderedCapability` should\n      //       not be replaced is when appending file attachment annotations.\n      this._renderedCapability = createPromiseCapability();\n    }\n  }\n\n  /**\n   * @private\n   */\n  _dispatchEvent(attachmentsCount) {\n    this.eventBus.dispatch('attachmentsloaded', {\n      source: this,\n      attachmentsCount,\n    });\n\n    this._renderedCapability.resolve();\n  }\n\n  /**\n   * @private\n   */\n  _bindPdfLink(button, content, filename) {\n    if (PDFJS.disableCreateObjectURL) {\n      throw new Error('bindPdfLink: ' +\n                      'Unsupported \"PDFJS.disableCreateObjectURL\" value.');\n    }\n    let blobUrl;\n    button.onclick = function() {\n      if (!blobUrl) {\n        blobUrl = createObjectURL(content, 'application/pdf');\n      }\n      let viewerUrl;\n      if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) {\n        // The current URL is the viewer, let's use it and append the file.\n        viewerUrl = '?file=' + encodeURIComponent(blobUrl + '#' + filename);\n      } else if (PDFJSDev.test('CHROME')) {\n        // In the Chrome extension, the URL is rewritten using the history API\n        // in viewer.js, so an absolute URL must be generated.\n        // eslint-disable-next-line no-undef\n        viewerUrl = chrome.runtime.getURL('/content/web/viewer.html') +\n          '?file=' + encodeURIComponent(blobUrl + '#' + filename);\n      } else if (PDFJSDev.test('FIREFOX || MOZCENTRAL')) {\n        // Let Firefox's content handler catch the URL and display the PDF.\n        viewerUrl = blobUrl + '?' + encodeURIComponent(filename);\n      }\n      window.open(viewerUrl);\n      return false;\n    };\n  }\n\n  /**\n   * @private\n   */\n  _bindLink(button, content, filename) {\n    button.onclick = () => {\n      this.downloadManager.downloadData(content, filename, '');\n      return false;\n    };\n  }\n\n  /**\n   * @param {PDFAttachmentViewerRenderParameters} params\n   */\n  render({ attachments, keepRenderedCapability = false, }) {\n    let attachmentsCount = 0;\n\n    if (this.attachments) {\n      this.reset(keepRenderedCapability === true);\n    }\n    this.attachments = attachments || null;\n\n    if (!attachments) {\n      this._dispatchEvent(attachmentsCount);\n      return;\n    }\n\n    let names = Object.keys(attachments).sort(function(a, b) {\n      return a.toLowerCase().localeCompare(b.toLowerCase());\n    });\n    attachmentsCount = names.length;\n\n    for (let i = 0; i < attachmentsCount; i++) {\n      let item = attachments[names[i]];\n      let filename = removeNullCharacters(getFilenameFromUrl(item.filename));\n\n      let div = document.createElement('div');\n      div.className = 'attachmentsItem';\n      let button = document.createElement('button');\n      button.textContent = filename;\n      if (/\\.pdf$/i.test(filename) && !PDFJS.disableCreateObjectURL) {\n        this._bindPdfLink(button, item.content, filename);\n      } else {\n        this._bindLink(button, item.content, filename);\n      }\n\n      div.appendChild(button);\n      this.container.appendChild(div);\n    }\n\n    this._dispatchEvent(attachmentsCount);\n  }\n\n  /**\n   * Used to append FileAttachment annotations to the sidebar.\n   * @private\n   */\n  _appendAttachment({ id, filename, content, }) {\n    this._renderedCapability.promise.then(() => {\n      let attachments = this.attachments;\n\n      if (!attachments) {\n        attachments = Object.create(null);\n      } else {\n        for (let name in attachments) {\n          if (id === name) {\n            return; // Ignore the new attachment if it already exists.\n          }\n        }\n      }\n      attachments[id] = {\n        filename,\n        content,\n      };\n      this.render({\n        attachments,\n        keepRenderedCapability: true,\n      });\n    });\n  }\n}\n\nexport {\n  PDFAttachmentViewer,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/pdf_attachment_viewer.js","/* Copyright 2012 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { cloneObj, getPDFFileNameFromURL, NullL10n } from './ui_utils';\nimport { createPromiseCapability } from 'pdfjs-lib';\n\nconst DEFAULT_FIELD_CONTENT = '-';\n\n/**\n * @typedef {Object} PDFDocumentPropertiesOptions\n * @property {string} overlayName - Name/identifier for the overlay.\n * @property {Object} fields - Names and elements of the overlay's fields.\n * @property {HTMLDivElement} container - Div container for the overlay.\n * @property {HTMLButtonElement} closeButton - Button for closing the overlay.\n */\n\nclass PDFDocumentProperties {\n  /**\n   * @param {PDFDocumentPropertiesOptions} options\n   * @param {OverlayManager} overlayManager - Manager for the viewer overlays.\n   * @param {IL10n} l10n - Localization service.\n   */\n  constructor({ overlayName, fields, container, closeButton, },\n              overlayManager, l10n = NullL10n) {\n    this.overlayName = overlayName;\n    this.fields = fields;\n    this.container = container;\n    this.overlayManager = overlayManager;\n    this.l10n = l10n;\n\n    this._reset();\n\n    if (closeButton) { // Bind the event listener for the Close button.\n      closeButton.addEventListener('click', this.close.bind(this));\n    }\n    this.overlayManager.register(this.overlayName, this.container,\n                                 this.close.bind(this));\n  }\n\n  /**\n   * Open the document properties overlay.\n   */\n  open() {\n    let freezeFieldData = (data) => {\n      Object.defineProperty(this, 'fieldData', {\n        value: Object.freeze(data),\n        writable: false,\n        enumerable: true,\n        configurable: true,\n      });\n    };\n\n    Promise.all([this.overlayManager.open(this.overlayName),\n                 this._dataAvailableCapability.promise]).then(() => {\n      // If the document properties were previously fetched (for this PDF file),\n      // just update the dialog immediately to avoid redundant lookups.\n      if (this.fieldData) {\n        this._updateUI();\n        return;\n      }\n      // Get the document properties.\n      this.pdfDocument.getMetadata().then(({ info, metadata, }) => {\n        return Promise.all([\n          info,\n          metadata,\n          this._parseFileSize(this.maybeFileSize),\n          this._parseDate(info.CreationDate),\n          this._parseDate(info.ModDate)\n        ]);\n      }).then(([info, metadata, fileSize, creationDate, modificationDate]) => {\n        freezeFieldData({\n          'fileName': getPDFFileNameFromURL(this.url),\n          'fileSize': fileSize,\n          'title': info.Title,\n          'author': info.Author,\n          'subject': info.Subject,\n          'keywords': info.Keywords,\n          'creationDate': creationDate,\n          'modificationDate': modificationDate,\n          'creator': info.Creator,\n          'producer': info.Producer,\n          'version': info.PDFFormatVersion,\n          'pageCount': this.pdfDocument.numPages,\n        });\n        this._updateUI();\n\n        // Get the correct fileSize, since it may not have been set (if\n        // `this.setFileSize` wasn't called) or may be incorrectly set.\n        return this.pdfDocument.getDownloadInfo();\n      }).then(({ length, }) => {\n        return this._parseFileSize(length);\n      }).then((fileSize) => {\n        let data = cloneObj(this.fieldData);\n        data['fileSize'] = fileSize;\n\n        freezeFieldData(data);\n        this._updateUI();\n      });\n    });\n  }\n\n  /**\n   * Close the document properties overlay.\n   */\n  close() {\n    this.overlayManager.close(this.overlayName);\n  }\n\n  /**\n   * Set a reference to the PDF document and the URL in order\n   * to populate the overlay fields with the document properties.\n   * Note that the overlay will contain no information if this method\n   * is not called.\n   *\n   * @param {Object} pdfDocument - A reference to the PDF document.\n   * @param {string} url - The URL of the document.\n   */\n  setDocument(pdfDocument, url) {\n    if (this.pdfDocument) {\n      this._reset();\n      this._updateUI(true);\n    }\n    if (!pdfDocument) {\n      return;\n    }\n    this.pdfDocument = pdfDocument;\n    this.url = url;\n\n    this._dataAvailableCapability.resolve();\n  }\n\n  /**\n   * Set the file size of the PDF document. This method is used to\n   * update the file size in the document properties overlay once it\n   * is known so we do not have to wait until the entire file is loaded.\n   *\n   * @param {number} fileSize - The file size of the PDF document.\n   */\n  setFileSize(fileSize) {\n    if (typeof fileSize === 'number' && fileSize > 0) {\n      this.maybeFileSize = fileSize;\n    }\n  }\n\n  /**\n   * @private\n   */\n  _reset() {\n    this.pdfDocument = null;\n    this.url = null;\n\n    this.maybeFileSize = 0;\n    delete this.fieldData;\n    this._dataAvailableCapability = createPromiseCapability();\n  }\n\n  /**\n   * Always updates all of the dialog fields, to prevent inconsistent UI state.\n   * NOTE: If the contents of a particular field is neither a non-empty string,\n   *       nor a number, it will fall back to `DEFAULT_FIELD_CONTENT`.\n   * @private\n   */\n  _updateUI(reset = false) {\n    if (reset || !this.fieldData) {\n      for (let id in this.fields) {\n        this.fields[id].textContent = DEFAULT_FIELD_CONTENT;\n      }\n      return;\n    }\n    if (this.overlayManager.active !== this.overlayName) {\n      // Don't bother updating the dialog if has already been closed,\n      // since it will be updated the next time `this.open` is called.\n      return;\n    }\n    for (let id in this.fields) {\n      let content = this.fieldData[id];\n      this.fields[id].textContent = (content || content === 0) ?\n                                    content : DEFAULT_FIELD_CONTENT;\n    }\n  }\n\n  /**\n   * @private\n   */\n  _parseFileSize(fileSize = 0) {\n    let kb = fileSize / 1024;\n    if (!kb) {\n      return Promise.resolve(undefined);\n    } else if (kb < 1024) {\n      return this.l10n.get('document_properties_kb', {\n        size_kb: (+kb.toPrecision(3)).toLocaleString(),\n        size_b: fileSize.toLocaleString(),\n      }, '{{size_kb}} KB ({{size_b}} bytes)');\n    }\n    return this.l10n.get('document_properties_mb', {\n      size_mb: (+(kb / 1024).toPrecision(3)).toLocaleString(),\n      size_b: fileSize.toLocaleString(),\n    }, '{{size_mb}} MB ({{size_b}} bytes)');\n  }\n\n  /**\n   * @private\n   */\n  _parseDate(inputDate) {\n    if (!inputDate) {\n      return;\n    }\n    // This is implemented according to the PDF specification, but note that\n    // Adobe Reader doesn't handle changing the date to universal time\n    // and doesn't use the user's time zone (they're effectively ignoring\n    // the HH' and mm' parts of the date string).\n    let dateToParse = inputDate;\n\n    // Remove the D: prefix if it is available.\n    if (dateToParse.substring(0, 2) === 'D:') {\n      dateToParse = dateToParse.substring(2);\n    }\n\n    // Get all elements from the PDF date string.\n    // JavaScript's `Date` object expects the month to be between\n    // 0 and 11 instead of 1 and 12, so we're correcting for this.\n    let year = parseInt(dateToParse.substring(0, 4), 10);\n    let month = parseInt(dateToParse.substring(4, 6), 10) - 1;\n    let day = parseInt(dateToParse.substring(6, 8), 10);\n    let hours = parseInt(dateToParse.substring(8, 10), 10);\n    let minutes = parseInt(dateToParse.substring(10, 12), 10);\n    let seconds = parseInt(dateToParse.substring(12, 14), 10);\n    let utRel = dateToParse.substring(14, 15);\n    let offsetHours = parseInt(dateToParse.substring(15, 17), 10);\n    let offsetMinutes = parseInt(dateToParse.substring(18, 20), 10);\n\n    // As per spec, utRel = 'Z' means equal to universal time.\n    // The other cases ('-' and '+') have to be handled here.\n    if (utRel === '-') {\n      hours += offsetHours;\n      minutes += offsetMinutes;\n    } else if (utRel === '+') {\n      hours -= offsetHours;\n      minutes -= offsetMinutes;\n    }\n\n    // Return the new date format from the user's locale.\n    let date = new Date(Date.UTC(year, month, day, hours, minutes, seconds));\n    let dateString = date.toLocaleDateString();\n    let timeString = date.toLocaleTimeString();\n    return this.l10n.get('document_properties_date_string',\n                         { date: dateString, time: timeString, },\n                         '{{date}}, {{time}}');\n  }\n}\n\nexport {\n  PDFDocumentProperties,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/pdf_document_properties.js","/* Copyright 2012 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { FindState } from './pdf_find_controller';\nimport { NullL10n } from './ui_utils';\n\n/**\n * Creates a \"search bar\" given a set of DOM elements that act as controls\n * for searching or for setting search preferences in the UI. This object\n * also sets up the appropriate events for the controls. Actual searching\n * is done by PDFFindController.\n */\nclass PDFFindBar {\n  constructor(options, l10n = NullL10n) {\n    this.opened = false;\n\n    this.bar = options.bar || null;\n    this.toggleButton = options.toggleButton || null;\n    this.findField = options.findField || null;\n    this.highlightAll = options.highlightAllCheckbox || null;\n    this.caseSensitive = options.caseSensitiveCheckbox || null;\n    this.findMsg = options.findMsg || null;\n    this.findResultsCount = options.findResultsCount || null;\n    this.findStatusIcon = options.findStatusIcon || null;\n    this.findPreviousButton = options.findPreviousButton || null;\n    this.findNextButton = options.findNextButton || null;\n    this.findController = options.findController || null;\n    this.eventBus = options.eventBus;\n    this.l10n = l10n;\n\n    if (this.findController === null) {\n      throw new Error('PDFFindBar cannot be used without a ' +\n                      'PDFFindController instance.');\n    }\n\n    // Add event listeners to the DOM elements.\n    this.toggleButton.addEventListener('click', () => {\n      this.toggle();\n    });\n\n    this.findField.addEventListener('input', () => {\n      this.dispatchEvent('');\n    });\n\n    this.bar.addEventListener('keydown', (e) => {\n      switch (e.keyCode) {\n        case 13: // Enter\n          if (e.target === this.findField) {\n            this.dispatchEvent('again', e.shiftKey);\n          }\n          break;\n        case 27: // Escape\n          this.close();\n          break;\n      }\n    });\n\n    this.findPreviousButton.addEventListener('click', () => {\n      this.dispatchEvent('again', true);\n    });\n\n    this.findNextButton.addEventListener('click', () => {\n      this.dispatchEvent('again', false);\n    });\n\n    this.highlightAll.addEventListener('click', () => {\n      this.dispatchEvent('highlightallchange');\n    });\n\n    this.caseSensitive.addEventListener('click', () => {\n      this.dispatchEvent('casesensitivitychange');\n    });\n\n    this.eventBus.on('resize', this._adjustWidth.bind(this));\n  }\n\n  reset() {\n    this.updateUIState();\n  }\n\n  dispatchEvent(type, findPrev) {\n    this.eventBus.dispatch('find', {\n      source: this,\n      type,\n      query: this.findField.value,\n      caseSensitive: this.caseSensitive.checked,\n      phraseSearch: true,\n      highlightAll: this.highlightAll.checked,\n      findPrevious: findPrev,\n    });\n  }\n\n  updateUIState(state, previous, matchCount) {\n    let notFound = false;\n    let findMsg = '';\n    let status = '';\n\n    switch (state) {\n      case FindState.FOUND:\n        break;\n\n      case FindState.PENDING:\n        status = 'pending';\n        break;\n\n      case FindState.NOT_FOUND:\n        findMsg = this.l10n.get('find_not_found', null, 'Phrase not found');\n        notFound = true;\n        break;\n\n      case FindState.WRAPPED:\n        if (previous) {\n          findMsg = this.l10n.get('find_reached_top', null,\n            'Reached top of document, continued from bottom');\n        } else {\n          findMsg = this.l10n.get('find_reached_bottom', null,\n            'Reached end of document, continued from top');\n        }\n        break;\n    }\n\n    if (notFound) {\n      this.findField.classList.add('notFound');\n    } else {\n      this.findField.classList.remove('notFound');\n    }\n\n    this.findField.setAttribute('data-status', status);\n    Promise.resolve(findMsg).then((msg) => {\n      this.findMsg.textContent = msg;\n      this._adjustWidth();\n    });\n\n    this.updateResultsCount(matchCount);\n  }\n\n  updateResultsCount(matchCount) {\n    if (!this.findResultsCount) {\n      return; // No UI control is provided.\n    }\n\n    if (!matchCount) {\n      // If there are no matches, hide and reset the counter.\n      this.findResultsCount.classList.add('hidden');\n      this.findResultsCount.textContent = '';\n    } else {\n      // Update and show the match counter.\n      this.findResultsCount.textContent = matchCount.toLocaleString();\n      this.findResultsCount.classList.remove('hidden');\n    }\n    // Since `updateResultsCount` may be called from `PDFFindController`,\n    // ensure that the width of the findbar is always updated correctly.\n    this._adjustWidth();\n  }\n\n  open() {\n    if (!this.opened) {\n      this.opened = true;\n      this.toggleButton.classList.add('toggled');\n      this.bar.classList.remove('hidden');\n    }\n    this.findField.select();\n    this.findField.focus();\n\n    this._adjustWidth();\n  }\n\n  close() {\n    if (!this.opened) {\n      return;\n    }\n    this.opened = false;\n    this.toggleButton.classList.remove('toggled');\n    this.bar.classList.add('hidden');\n    this.findController.active = false;\n  }\n\n  toggle() {\n    if (this.opened) {\n      this.close();\n    } else {\n      this.open();\n    }\n  }\n\n  /**\n   * @private\n   */\n  _adjustWidth() {\n    if (!this.opened) {\n      return;\n    }\n\n    // The find bar has an absolute position and thus the browser extends\n    // its width to the maximum possible width once the find bar does not fit\n    // entirely within the window anymore (and its elements are automatically\n    // wrapped). Here we detect and fix that.\n    this.bar.classList.remove('wrapContainers');\n\n    let findbarHeight = this.bar.clientHeight;\n    let inputContainerHeight = this.bar.firstElementChild.clientHeight;\n\n    if (findbarHeight > inputContainerHeight) {\n      // The findbar is taller than the input container, which means that\n      // the browser wrapped some of the elements. For a consistent look,\n      // wrap all of them to adjust the width of the find bar.\n      this.bar.classList.add('wrapContainers');\n    }\n  }\n}\n\nexport {\n  PDFFindBar,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/pdf_find_bar.js","/* Copyright 2012 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n/* globals chrome */\n\nimport { getGlobalEventBus } from './dom_events';\n\nfunction PDFHistory(options) {\n  this.linkService = options.linkService;\n  this.eventBus = options.eventBus || getGlobalEventBus();\n\n  this.initialized = false;\n  this.initialDestination = null;\n  this.initialBookmark = null;\n}\n\nPDFHistory.prototype = {\n  /**\n   * @param {string} fingerprint\n   */\n  initialize: function pdfHistoryInitialize(fingerprint) {\n    this.initialized = true;\n    this.reInitialized = false;\n    this.allowHashChange = true;\n    this.historyUnlocked = true;\n    this.isViewerInPresentationMode = false;\n\n    this.previousHash = window.location.hash.substring(1);\n    this.currentBookmark = '';\n    this.currentPage = 0;\n    this.updatePreviousBookmark = false;\n    this.previousBookmark = '';\n    this.previousPage = 0;\n    this.nextHashParam = '';\n\n    this.fingerprint = fingerprint;\n    this.currentUid = this.uid = 0;\n    this.current = {};\n\n    var state = window.history.state;\n    if (this._isStateObjectDefined(state)) {\n      // This corresponds to navigating back to the document\n      // from another page in the browser history.\n      if (state.target.dest) {\n        this.initialDestination = state.target.dest;\n      } else {\n        this.initialBookmark = state.target.hash;\n      }\n      this.currentUid = state.uid;\n      this.uid = state.uid + 1;\n      this.current = state.target;\n    } else {\n      // This corresponds to the loading of a new document.\n      if (state && state.fingerprint &&\n        this.fingerprint !== state.fingerprint) {\n        // Reinitialize the browsing history when a new document\n        // is opened in the web viewer.\n        this.reInitialized = true;\n      }\n      this._pushOrReplaceState({ fingerprint: this.fingerprint, }, true);\n    }\n\n    var self = this;\n    window.addEventListener('popstate', function pdfHistoryPopstate(evt) {\n      if (!self.historyUnlocked) {\n        return;\n      }\n      if (evt.state) {\n        // Move back/forward in the history.\n        self._goTo(evt.state);\n        return;\n      }\n\n      // If the state is not set, then the user tried to navigate to a\n      // different hash by manually editing the URL and pressing Enter, or by\n      // clicking on an in-page link (e.g. the \"current view\" link).\n      // Save the current view state to the browser history.\n\n      // Note: In Firefox, history.null could also be null after an in-page\n      // navigation to the same URL, and without dispatching the popstate\n      // event: https://bugzilla.mozilla.org/show_bug.cgi?id=1183881\n\n      if (self.uid === 0) {\n        // Replace the previous state if it was not explicitly set.\n        var previousParams = (self.previousHash && self.currentBookmark &&\n          self.previousHash !== self.currentBookmark) ?\n          { hash: self.currentBookmark, page: self.currentPage, } :\n          { page: 1, };\n        replacePreviousHistoryState(previousParams, function() {\n          updateHistoryWithCurrentHash();\n        });\n      } else {\n        updateHistoryWithCurrentHash();\n      }\n    });\n\n\n    function updateHistoryWithCurrentHash() {\n      self.previousHash = window.location.hash.slice(1);\n      self._pushToHistory({ hash: self.previousHash, }, false, true);\n      self._updatePreviousBookmark();\n    }\n\n    function replacePreviousHistoryState(params, callback) {\n      // To modify the previous history entry, the following happens:\n      // 1. history.back()\n      // 2. _pushToHistory, which calls history.replaceState( ... )\n      // 3. history.forward()\n      // Because a navigation via the history API does not immediately update\n      // the history state, the popstate event is used for synchronization.\n      self.historyUnlocked = false;\n\n      // Suppress the hashchange event to avoid side effects caused by\n      // navigating back and forward.\n      self.allowHashChange = false;\n      window.addEventListener('popstate', rewriteHistoryAfterBack);\n      history.back();\n\n      function rewriteHistoryAfterBack() {\n        window.removeEventListener('popstate', rewriteHistoryAfterBack);\n        window.addEventListener('popstate', rewriteHistoryAfterForward);\n        self._pushToHistory(params, false, true);\n        history.forward();\n      }\n      function rewriteHistoryAfterForward() {\n        window.removeEventListener('popstate', rewriteHistoryAfterForward);\n        self.allowHashChange = true;\n        self.historyUnlocked = true;\n        callback();\n      }\n    }\n\n    function pdfHistoryBeforeUnload() {\n      var previousParams = self._getPreviousParams(null, true);\n      if (previousParams) {\n        var replacePrevious = (!self.current.dest &&\n        self.current.hash !== self.previousHash);\n        self._pushToHistory(previousParams, false, replacePrevious);\n        self._updatePreviousBookmark();\n      }\n      // Remove the event listener when navigating away from the document,\n      // since 'beforeunload' prevents Firefox from caching the document.\n      window.removeEventListener('beforeunload', pdfHistoryBeforeUnload);\n    }\n\n    window.addEventListener('beforeunload', pdfHistoryBeforeUnload);\n\n    window.addEventListener('pageshow', function pdfHistoryPageShow(evt) {\n      // If the entire viewer (including the PDF file) is cached in\n      // the browser, we need to reattach the 'beforeunload' event listener\n      // since the 'DOMContentLoaded' event is not fired on 'pageshow'.\n      window.addEventListener('beforeunload', pdfHistoryBeforeUnload);\n    });\n\n    self.eventBus.on('presentationmodechanged', function(e) {\n      self.isViewerInPresentationMode = e.active;\n    });\n  },\n\n  clearHistoryState: function pdfHistory_clearHistoryState() {\n    this._pushOrReplaceState(null, true);\n  },\n\n  _isStateObjectDefined: function pdfHistory_isStateObjectDefined(state) {\n    return (state && state.uid >= 0 &&\n    state.fingerprint && this.fingerprint === state.fingerprint &&\n    state.target && state.target.hash) ? true : false;\n  },\n\n  _pushOrReplaceState: function pdfHistory_pushOrReplaceState(stateObj,\n                                                              replace) {\n    // history.state.chromecomState is managed by chromecom.js.\n    if (typeof PDFJSDev !== 'undefined' && PDFJSDev.test('CHROME') &&\n        window.history.state && 'chromecomState' in window.history.state) {\n      stateObj = stateObj || {};\n      stateObj.chromecomState = window.history.state.chromecomState;\n    }\n    if (replace) {\n      if (typeof PDFJSDev === 'undefined' ||\n          PDFJSDev.test('GENERIC || CHROME')) {\n        window.history.replaceState(stateObj, '', document.URL);\n      } else {\n        window.history.replaceState(stateObj, '');\n      }\n    } else {\n      if (typeof PDFJSDev === 'undefined' ||\n          PDFJSDev.test('GENERIC || CHROME')) {\n        window.history.pushState(stateObj, '', document.URL);\n      } else {\n        window.history.pushState(stateObj, '');\n      }\n      if (typeof PDFJSDev !== 'undefined' && PDFJSDev.test('CHROME') &&\n          top === window) {\n        chrome.runtime.sendMessage('showPageAction');\n      }\n    }\n  },\n\n  get isHashChangeUnlocked() {\n    if (!this.initialized) {\n      return true;\n    }\n    return this.allowHashChange;\n  },\n\n  _updatePreviousBookmark: function pdfHistory_updatePreviousBookmark() {\n    if (this.updatePreviousBookmark &&\n      this.currentBookmark && this.currentPage) {\n      this.previousBookmark = this.currentBookmark;\n      this.previousPage = this.currentPage;\n      this.updatePreviousBookmark = false;\n    }\n  },\n\n  updateCurrentBookmark: function pdfHistoryUpdateCurrentBookmark(bookmark,\n                                                                  pageNum) {\n    if (this.initialized) {\n      this.currentBookmark = bookmark.substring(1);\n      this.currentPage = pageNum | 0;\n      this._updatePreviousBookmark();\n    }\n  },\n\n  updateNextHashParam: function pdfHistoryUpdateNextHashParam(param) {\n    if (this.initialized) {\n      this.nextHashParam = param;\n    }\n  },\n\n  push: function pdfHistoryPush(params, isInitialBookmark) {\n    if (!(this.initialized && this.historyUnlocked)) {\n      return;\n    }\n    if (params.dest && !params.hash) {\n      params.hash = (this.current.hash && this.current.dest &&\n      this.current.dest === params.dest) ?\n        this.current.hash :\n        this.linkService.getDestinationHash(params.dest).split('#')[1];\n    }\n    if (params.page) {\n      params.page |= 0;\n    }\n    if (isInitialBookmark) {\n      var target = window.history.state.target;\n      if (!target) {\n        // Invoked when the user specifies an initial bookmark,\n        // thus setting initialBookmark, when the document is loaded.\n        this._pushToHistory(params, false);\n        this.previousHash = window.location.hash.substring(1);\n      }\n      this.updatePreviousBookmark = this.nextHashParam ? false : true;\n      if (target) {\n        // If the current document is reloaded,\n        // avoid creating duplicate entries in the history.\n        this._updatePreviousBookmark();\n      }\n      return;\n    }\n    if (this.nextHashParam) {\n      if (this.nextHashParam === params.hash) {\n        this.nextHashParam = null;\n        this.updatePreviousBookmark = true;\n        return;\n      }\n      this.nextHashParam = null;\n    }\n\n    if (params.hash) {\n      if (this.current.hash) {\n        if (this.current.hash !== params.hash) {\n          this._pushToHistory(params, true);\n        } else {\n          if (!this.current.page && params.page) {\n            this._pushToHistory(params, false, true);\n          }\n          this.updatePreviousBookmark = true;\n        }\n      } else {\n        this._pushToHistory(params, true);\n      }\n    } else if (this.current.page && params.page &&\n      this.current.page !== params.page) {\n      this._pushToHistory(params, true);\n    }\n  },\n\n  _getPreviousParams: function pdfHistory_getPreviousParams(onlyCheckPage,\n                                                            beforeUnload) {\n    if (!(this.currentBookmark && this.currentPage)) {\n      return null;\n    } else if (this.updatePreviousBookmark) {\n      this.updatePreviousBookmark = false;\n    }\n    if (this.uid > 0 && !(this.previousBookmark && this.previousPage)) {\n      // Prevent the history from getting stuck in the current state,\n      // effectively preventing the user from going back/forward in\n      // the history.\n      //\n      // This happens if the current position in the document didn't change\n      // when the history was previously updated. The reasons for this are\n      // either:\n      // 1. The current zoom value is such that the document does not need to,\n      //    or cannot, be scrolled to display the destination.\n      // 2. The previous destination is broken, and doesn't actally point to a\n      //    position within the document.\n      //    (This is either due to a bad PDF generator, or the user making a\n      //     mistake when entering a destination in the hash parameters.)\n      return null;\n    }\n    if ((!this.current.dest && !onlyCheckPage) || beforeUnload) {\n      if (this.previousBookmark === this.currentBookmark) {\n        return null;\n      }\n    } else if (this.current.page || onlyCheckPage) {\n      if (this.previousPage === this.currentPage) {\n        return null;\n      }\n    } else {\n      return null;\n    }\n    var params = { hash: this.currentBookmark, page: this.currentPage, };\n    if (this.isViewerInPresentationMode) {\n      params.hash = null;\n    }\n    return params;\n  },\n\n  _stateObj: function pdfHistory_stateObj(params) {\n    return { fingerprint: this.fingerprint, uid: this.uid, target: params, };\n  },\n\n  _pushToHistory: function pdfHistory_pushToHistory(params,\n                                                    addPrevious, overwrite) {\n    if (!this.initialized) {\n      return;\n    }\n    if (!params.hash && params.page) {\n      params.hash = ('page=' + params.page);\n    }\n    if (addPrevious && !overwrite) {\n      var previousParams = this._getPreviousParams();\n      if (previousParams) {\n        var replacePrevious = (!this.current.dest &&\n        this.current.hash !== this.previousHash);\n        this._pushToHistory(previousParams, false, replacePrevious);\n      }\n    }\n    this._pushOrReplaceState(this._stateObj(params),\n      (overwrite || this.uid === 0));\n    this.currentUid = this.uid++;\n    this.current = params;\n    this.updatePreviousBookmark = true;\n  },\n\n  _goTo: function pdfHistory_goTo(state) {\n    if (!(this.initialized && this.historyUnlocked &&\n      this._isStateObjectDefined(state))) {\n      return;\n    }\n    if (!this.reInitialized && state.uid < this.currentUid) {\n      var previousParams = this._getPreviousParams(true);\n      if (previousParams) {\n        this._pushToHistory(this.current, false);\n        this._pushToHistory(previousParams, false);\n        this.currentUid = state.uid;\n        window.history.back();\n        return;\n      }\n    }\n    this.historyUnlocked = false;\n\n    if (state.target.dest) {\n      this.linkService.navigateTo(state.target.dest);\n    } else {\n      this.linkService.setHash(state.target.hash);\n    }\n    this.currentUid = state.uid;\n    if (state.uid > this.uid) {\n      this.uid = state.uid;\n    }\n    this.current = state.target;\n    this.updatePreviousBookmark = true;\n\n    var currentHash = window.location.hash.substring(1);\n    if (this.previousHash !== currentHash) {\n      this.allowHashChange = false;\n    }\n    this.previousHash = currentHash;\n\n    this.historyUnlocked = true;\n  },\n\n  back: function pdfHistoryBack() {\n    this.go(-1);\n  },\n\n  forward: function pdfHistoryForward() {\n    this.go(1);\n  },\n\n  go: function pdfHistoryGo(direction) {\n    if (this.initialized && this.historyUnlocked) {\n      var state = window.history.state;\n      if (direction === -1 && state && state.uid > 0) {\n        window.history.back();\n      } else if (direction === 1 && state && state.uid < (this.uid - 1)) {\n        window.history.forward();\n      }\n    }\n  },\n};\n\nexport {\n  PDFHistory,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/pdf_history.js","/* Copyright 2012 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n  addLinkAttributes, PDFJS, removeNullCharacters\n} from 'pdfjs-lib';\n\nconst DEFAULT_TITLE = '\\u2013';\n\n/**\n * @typedef {Object} PDFOutlineViewerOptions\n * @property {HTMLDivElement} container - The viewer element.\n * @property {IPDFLinkService} linkService - The navigation/linking service.\n * @property {EventBus} eventBus - The application event bus.\n */\n\n/**\n * @typedef {Object} PDFOutlineViewerRenderParameters\n * @property {Array|null} outline - An array of outline objects.\n */\n\nclass PDFOutlineViewer {\n  /**\n   * @param {PDFOutlineViewerOptions} options\n   */\n  constructor({ container, linkService, eventBus, }) {\n    this.outline = null;\n    this.lastToggleIsShow = true;\n\n    this.container = container;\n    this.linkService = linkService;\n    this.eventBus = eventBus;\n  }\n\n  reset() {\n    this.outline = null;\n    this.lastToggleIsShow = true;\n\n    // Remove the outline from the DOM.\n    this.container.textContent = '';\n\n    // Ensure that the left (right in RTL locales) margin is always reset,\n    // to prevent incorrect outline alignment if a new document is opened.\n    this.container.classList.remove('outlineWithDeepNesting');\n  }\n\n  /**\n   * @private\n   */\n  _dispatchEvent(outlineCount) {\n    this.eventBus.dispatch('outlineloaded', {\n      source: this,\n      outlineCount,\n    });\n  }\n\n  /**\n   * @private\n   */\n  _bindLink(element, item) {\n    if (item.url) {\n      addLinkAttributes(element, {\n        url: item.url,\n        target: (item.newWindow ? PDFJS.LinkTarget.BLANK : undefined),\n      });\n      return;\n    }\n    let destination = item.dest;\n\n    element.href = this.linkService.getDestinationHash(destination);\n    element.onclick = () => {\n      if (destination) {\n        this.linkService.navigateTo(destination);\n      }\n      return false;\n    };\n  }\n\n  /**\n   * @private\n   */\n  _setStyles(element, item) {\n    let styleStr = '';\n    if (item.bold) {\n      styleStr += 'font-weight: bold;';\n    }\n    if (item.italic) {\n      styleStr += 'font-style: italic;';\n    }\n\n    if (styleStr) {\n      element.setAttribute('style', styleStr);\n    }\n  }\n\n  /**\n   * Prepend a button before an outline item which allows the user to toggle\n   * the visibility of all outline items at that level.\n   *\n   * @private\n   */\n  _addToggleButton(div) {\n    let toggler = document.createElement('div');\n    toggler.className = 'outlineItemToggler';\n    toggler.onclick = (evt) => {\n      evt.stopPropagation();\n      toggler.classList.toggle('outlineItemsHidden');\n\n      if (evt.shiftKey) {\n        let shouldShowAll = !toggler.classList.contains('outlineItemsHidden');\n        this._toggleOutlineItem(div, shouldShowAll);\n      }\n    };\n    div.insertBefore(toggler, div.firstChild);\n  }\n\n  /**\n   * Toggle the visibility of the subtree of an outline item.\n   *\n   * @param {Element} root - the root of the outline (sub)tree.\n   * @param {boolean} show - whether to show the outline (sub)tree. If false,\n   *   the outline subtree rooted at |root| will be collapsed.\n   *\n   * @private\n   */\n  _toggleOutlineItem(root, show) {\n    this.lastToggleIsShow = show;\n    let togglers = root.querySelectorAll('.outlineItemToggler');\n    for (let i = 0, ii = togglers.length; i < ii; ++i) {\n      togglers[i].classList[show ? 'remove' : 'add']('outlineItemsHidden');\n    }\n  }\n\n  /**\n   * Collapse or expand all subtrees of the outline.\n   */\n  toggleOutlineTree() {\n    if (!this.outline) {\n      return;\n    }\n    this._toggleOutlineItem(this.container, !this.lastToggleIsShow);\n  }\n\n  /**\n   * @param {PDFOutlineViewerRenderParameters} params\n   */\n  render({ outline, }) {\n    let outlineCount = 0;\n\n    if (this.outline) {\n      this.reset();\n    }\n    this.outline = outline || null;\n\n    if (!outline) {\n      this._dispatchEvent(outlineCount);\n      return;\n    }\n\n    let fragment = document.createDocumentFragment();\n    let queue = [{ parent: fragment, items: this.outline, }];\n    let hasAnyNesting = false;\n    while (queue.length > 0) {\n      let levelData = queue.shift();\n      for (let i = 0, len = levelData.items.length; i < len; i++) {\n        let item = levelData.items[i];\n\n        let div = document.createElement('div');\n        div.className = 'outlineItem';\n\n        let element = document.createElement('a');\n        this._bindLink(element, item);\n        this._setStyles(element, item);\n        element.textContent =\n          removeNullCharacters(item.title) || DEFAULT_TITLE;\n\n        div.appendChild(element);\n\n        if (item.items.length > 0) {\n          hasAnyNesting = true;\n          this._addToggleButton(div);\n\n          let itemsDiv = document.createElement('div');\n          itemsDiv.className = 'outlineItems';\n          div.appendChild(itemsDiv);\n          queue.push({ parent: itemsDiv, items: item.items, });\n        }\n\n        levelData.parent.appendChild(div);\n        outlineCount++;\n      }\n    }\n    if (hasAnyNesting) {\n      this.container.classList.add('outlineWithDeepNesting');\n    }\n\n    this.container.appendChild(fragment);\n\n    this._dispatchEvent(outlineCount);\n  }\n}\n\nexport {\n  PDFOutlineViewer,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/pdf_outline_viewer.js","/* Copyright 2012 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n  approximateFraction, CSS_UNITS, DEFAULT_SCALE, getOutputScale, NullL10n,\n  RendererType, roundToDivide\n} from './ui_utils';\nimport {\n  createPromiseCapability, CustomStyle, PDFJS, RenderingCancelledException,\n  SVGGraphics\n} from 'pdfjs-lib';\nimport { getGlobalEventBus } from './dom_events';\nimport { RenderingStates } from './pdf_rendering_queue';\n\n/**\n * @typedef {Object} PDFPageViewOptions\n * @property {HTMLDivElement} container - The viewer element.\n * @property {EventBus} eventBus - The application event bus.\n * @property {number} id - The page unique ID (normally its number).\n * @property {number} scale - The page scale display.\n * @property {PageViewport} defaultViewport - The page viewport.\n * @property {PDFRenderingQueue} renderingQueue - The rendering queue object.\n * @property {IPDFTextLayerFactory} textLayerFactory\n * @property {IPDFAnnotationLayerFactory} annotationLayerFactory\n * @property {boolean} enhanceTextSelection - Turns on the text selection\n *   enhancement. The default is `false`.\n * @property {boolean} renderInteractiveForms - Turns on rendering of\n *   interactive form elements. The default is `false`.\n * @property {string} renderer - 'canvas' or 'svg'. The default is 'canvas'.\n * @property {IL10n} l10n - Localization service.\n */\n\n/**\n * @implements {IRenderableView}\n */\nclass PDFPageView {\n  /**\n   * @param {PDFPageViewOptions} options\n   */\n  constructor(options) {\n    let container = options.container;\n    let defaultViewport = options.defaultViewport;\n\n    this.id = options.id;\n    this.renderingId = 'page' + this.id;\n\n    this.pdfPage = null;\n    this.pageLabel = null;\n    this.rotation = 0;\n    this.scale = options.scale || DEFAULT_SCALE;\n    this.viewport = defaultViewport;\n    this.pdfPageRotate = defaultViewport.rotation;\n    this.hasRestrictedScaling = false;\n    this.enhanceTextSelection = options.enhanceTextSelection || false;\n    this.renderInteractiveForms = options.renderInteractiveForms || false;\n\n    this.eventBus = options.eventBus || getGlobalEventBus();\n    this.renderingQueue = options.renderingQueue;\n    this.textLayerFactory = options.textLayerFactory;\n    this.annotationLayerFactory = options.annotationLayerFactory;\n    this.renderer = options.renderer || RendererType.CANVAS;\n    this.l10n = options.l10n || NullL10n;\n\n    this.paintTask = null;\n    this.paintedViewportMap = new WeakMap();\n    this.renderingState = RenderingStates.INITIAL;\n    this.resume = null;\n    this.error = null;\n\n    this.onBeforeDraw = null;\n    this.onAfterDraw = null;\n\n    this.annotationLayer = null;\n    this.textLayer = null;\n    this.zoomLayer = null;\n\n    let div = document.createElement('div');\n    div.className = 'page';\n    div.style.width = Math.floor(this.viewport.width) + 'px';\n    div.style.height = Math.floor(this.viewport.height) + 'px';\n    div.setAttribute('data-page-number', this.id);\n    this.div = div;\n\n    container.appendChild(div);\n  }\n\n  setPdfPage(pdfPage) {\n    this.pdfPage = pdfPage;\n    this.pdfPageRotate = pdfPage.rotate;\n\n    let totalRotation = (this.rotation + this.pdfPageRotate) % 360;\n    this.viewport = pdfPage.getViewport(this.scale * CSS_UNITS,\n                                        totalRotation);\n    this.stats = pdfPage.stats;\n    this.reset();\n  }\n\n  destroy() {\n    this.reset();\n    if (this.pdfPage) {\n      this.pdfPage.cleanup();\n      this.pdfPage = null;\n    }\n  }\n\n  /**\n   * @private\n   */\n  _resetZoomLayer(removeFromDOM = false) {\n    if (!this.zoomLayer) {\n      return;\n    }\n    let zoomLayerCanvas = this.zoomLayer.firstChild;\n    this.paintedViewportMap.delete(zoomLayerCanvas);\n    // Zeroing the width and height causes Firefox to release graphics\n    // resources immediately, which can greatly reduce memory consumption.\n    zoomLayerCanvas.width = 0;\n    zoomLayerCanvas.height = 0;\n\n    if (removeFromDOM) {\n      // Note: `ChildNode.remove` doesn't throw if the parent node is undefined.\n      this.zoomLayer.remove();\n    }\n    this.zoomLayer = null;\n  }\n\n  reset(keepZoomLayer = false, keepAnnotations = false) {\n    this.cancelRendering();\n\n    let div = this.div;\n    div.style.width = Math.floor(this.viewport.width) + 'px';\n    div.style.height = Math.floor(this.viewport.height) + 'px';\n\n    let childNodes = div.childNodes;\n    let currentZoomLayerNode = (keepZoomLayer && this.zoomLayer) || null;\n    let currentAnnotationNode = (keepAnnotations && this.annotationLayer &&\n                                 this.annotationLayer.div) || null;\n    for (let i = childNodes.length - 1; i >= 0; i--) {\n      let node = childNodes[i];\n      if (currentZoomLayerNode === node || currentAnnotationNode === node) {\n        continue;\n      }\n      div.removeChild(node);\n    }\n    div.removeAttribute('data-loaded');\n\n    if (currentAnnotationNode) {\n      // Hide the annotation layer until all elements are resized\n      // so they are not displayed on the already resized page.\n      this.annotationLayer.hide();\n    } else {\n      this.annotationLayer = null;\n    }\n\n    if (!currentZoomLayerNode) {\n      if (this.canvas) {\n        this.paintedViewportMap.delete(this.canvas);\n        // Zeroing the width and height causes Firefox to release graphics\n        // resources immediately, which can greatly reduce memory consumption.\n        this.canvas.width = 0;\n        this.canvas.height = 0;\n        delete this.canvas;\n      }\n      this._resetZoomLayer();\n    }\n    if (this.svg) {\n      this.paintedViewportMap.delete(this.svg);\n      delete this.svg;\n    }\n\n    this.loadingIconDiv = document.createElement('div');\n    this.loadingIconDiv.className = 'loadingIcon';\n    div.appendChild(this.loadingIconDiv);\n  }\n\n  update(scale, rotation) {\n    this.scale = scale || this.scale;\n    if (typeof rotation !== 'undefined') { // The rotation may be zero.\n      this.rotation = rotation;\n    }\n\n    let totalRotation = (this.rotation + this.pdfPageRotate) % 360;\n    this.viewport = this.viewport.clone({\n      scale: this.scale * CSS_UNITS,\n      rotation: totalRotation,\n    });\n\n    if (this.svg) {\n      this.cssTransform(this.svg, true);\n\n      this.eventBus.dispatch('pagerendered', {\n        source: this,\n        pageNumber: this.id,\n        cssTransform: true,\n      });\n      return;\n    }\n\n    let isScalingRestricted = false;\n    if (this.canvas && PDFJS.maxCanvasPixels > 0) {\n      let outputScale = this.outputScale;\n      if (((Math.floor(this.viewport.width) * outputScale.sx) | 0) *\n          ((Math.floor(this.viewport.height) * outputScale.sy) | 0) >\n          PDFJS.maxCanvasPixels) {\n        isScalingRestricted = true;\n      }\n    }\n\n    if (this.canvas) {\n      if (PDFJS.useOnlyCssZoom ||\n          (this.hasRestrictedScaling && isScalingRestricted)) {\n        this.cssTransform(this.canvas, true);\n\n        this.eventBus.dispatch('pagerendered', {\n          source: this,\n          pageNumber: this.id,\n          cssTransform: true,\n        });\n        return;\n      }\n      if (!this.zoomLayer && !this.canvas.hasAttribute('hidden')) {\n        this.zoomLayer = this.canvas.parentNode;\n        this.zoomLayer.style.position = 'absolute';\n      }\n    }\n    if (this.zoomLayer) {\n      this.cssTransform(this.zoomLayer.firstChild);\n    }\n    this.reset(/* keepZoomLayer = */ true, /* keepAnnotations = */ true);\n  }\n\n  cancelRendering() {\n    if (this.paintTask) {\n      this.paintTask.cancel();\n      this.paintTask = null;\n    }\n    this.renderingState = RenderingStates.INITIAL;\n    this.resume = null;\n\n    if (this.textLayer) {\n      this.textLayer.cancel();\n      this.textLayer = null;\n    }\n  }\n\n  cssTransform(target, redrawAnnotations = false) {\n    // Scale target (canvas or svg), its wrapper and page container.\n    let width = this.viewport.width;\n    let height = this.viewport.height;\n    let div = this.div;\n    target.style.width = target.parentNode.style.width = div.style.width =\n      Math.floor(width) + 'px';\n    target.style.height = target.parentNode.style.height = div.style.height =\n      Math.floor(height) + 'px';\n    // The canvas may have been originally rotated; rotate relative to that.\n    let relativeRotation = this.viewport.rotation -\n                           this.paintedViewportMap.get(target).rotation;\n    let absRotation = Math.abs(relativeRotation);\n    let scaleX = 1, scaleY = 1;\n    if (absRotation === 90 || absRotation === 270) {\n      // Scale x and y because of the rotation.\n      scaleX = height / width;\n      scaleY = width / height;\n    }\n    let cssTransform = 'rotate(' + relativeRotation + 'deg) ' +\n      'scale(' + scaleX + ',' + scaleY + ')';\n    CustomStyle.setProp('transform', target, cssTransform);\n\n    if (this.textLayer) {\n      // Rotating the text layer is more complicated since the divs inside the\n      // the text layer are rotated.\n      // TODO: This could probably be simplified by drawing the text layer in\n      // one orientation and then rotating overall.\n      let textLayerViewport = this.textLayer.viewport;\n      let textRelativeRotation = this.viewport.rotation -\n        textLayerViewport.rotation;\n      let textAbsRotation = Math.abs(textRelativeRotation);\n      let scale = width / textLayerViewport.width;\n      if (textAbsRotation === 90 || textAbsRotation === 270) {\n        scale = width / textLayerViewport.height;\n      }\n      let textLayerDiv = this.textLayer.textLayerDiv;\n      let transX, transY;\n      switch (textAbsRotation) {\n        case 0:\n          transX = transY = 0;\n          break;\n        case 90:\n          transX = 0;\n          transY = '-' + textLayerDiv.style.height;\n          break;\n        case 180:\n          transX = '-' + textLayerDiv.style.width;\n          transY = '-' + textLayerDiv.style.height;\n          break;\n        case 270:\n          transX = '-' + textLayerDiv.style.width;\n          transY = 0;\n          break;\n        default:\n          console.error('Bad rotation value.');\n          break;\n      }\n      CustomStyle.setProp('transform', textLayerDiv,\n          'rotate(' + textAbsRotation + 'deg) ' +\n          'scale(' + scale + ', ' + scale + ') ' +\n          'translate(' + transX + ', ' + transY + ')');\n      CustomStyle.setProp('transformOrigin', textLayerDiv, '0% 0%');\n    }\n\n    if (redrawAnnotations && this.annotationLayer) {\n      this.annotationLayer.render(this.viewport, 'display');\n    }\n  }\n\n  get width() {\n    return this.viewport.width;\n  }\n\n  get height() {\n    return this.viewport.height;\n  }\n\n  getPagePoint(x, y) {\n    return this.viewport.convertToPdfPoint(x, y);\n  }\n\n  draw() {\n    if (this.renderingState !== RenderingStates.INITIAL) {\n      console.error('Must be in new state before drawing');\n      this.reset(); // Ensure that we reset all state to prevent issues.\n    }\n\n    if (!this.pdfPage) {\n      this.renderingState = RenderingStates.FINISHED;\n      return Promise.reject(new Error('Page is not loaded'));\n    }\n\n    this.renderingState = RenderingStates.RUNNING;\n\n    let pdfPage = this.pdfPage;\n    let div = this.div;\n    // Wrap the canvas so that if it has a CSS transform for high DPI the\n    // overflow will be hidden in Firefox.\n    let canvasWrapper = document.createElement('div');\n    canvasWrapper.style.width = div.style.width;\n    canvasWrapper.style.height = div.style.height;\n    canvasWrapper.classList.add('canvasWrapper');\n\n    if (this.annotationLayer && this.annotationLayer.div) {\n      // The annotation layer needs to stay on top.\n      div.insertBefore(canvasWrapper, this.annotationLayer.div);\n    } else {\n      div.appendChild(canvasWrapper);\n    }\n\n    let textLayer = null;\n    if (this.textLayerFactory) {\n      let textLayerDiv = document.createElement('div');\n      textLayerDiv.className = 'textLayer';\n      textLayerDiv.style.width = canvasWrapper.style.width;\n      textLayerDiv.style.height = canvasWrapper.style.height;\n      if (this.annotationLayer && this.annotationLayer.div) {\n        // The annotation layer needs to stay on top.\n        div.insertBefore(textLayerDiv, this.annotationLayer.div);\n      } else {\n        div.appendChild(textLayerDiv);\n      }\n\n      textLayer = this.textLayerFactory.\n        createTextLayerBuilder(textLayerDiv, this.id - 1, this.viewport,\n                               this.enhanceTextSelection);\n    }\n    this.textLayer = textLayer;\n\n    let renderContinueCallback = null;\n    if (this.renderingQueue) {\n      renderContinueCallback = (cont) => {\n        if (!this.renderingQueue.isHighestPriority(this)) {\n          this.renderingState = RenderingStates.PAUSED;\n          this.resume = () => {\n            this.renderingState = RenderingStates.RUNNING;\n            cont();\n          };\n          return;\n        }\n        cont();\n      };\n    }\n\n    let finishPaintTask = (error) => {\n      // The paintTask may have been replaced by a new one, so only remove\n      // the reference to the paintTask if it matches the one that is\n      // triggering this callback.\n      if (paintTask === this.paintTask) {\n        this.paintTask = null;\n      }\n\n      if (((typeof PDFJSDev === 'undefined' ||\n            !PDFJSDev.test('PDFJS_NEXT')) && error === 'cancelled') ||\n          error instanceof RenderingCancelledException) {\n        this.error = null;\n        return Promise.resolve(undefined);\n      }\n\n      this.renderingState = RenderingStates.FINISHED;\n\n      if (this.loadingIconDiv) {\n        div.removeChild(this.loadingIconDiv);\n        delete this.loadingIconDiv;\n      }\n      this._resetZoomLayer(/* removeFromDOM = */ true);\n\n      this.error = error;\n      this.stats = pdfPage.stats;\n      if (this.onAfterDraw) {\n        this.onAfterDraw();\n      }\n      this.eventBus.dispatch('pagerendered', {\n        source: this,\n        pageNumber: this.id,\n        cssTransform: false,\n      });\n\n      if (error) {\n        return Promise.reject(error);\n      }\n      return Promise.resolve(undefined);\n    };\n\n    let paintTask = this.renderer === RendererType.SVG ?\n      this.paintOnSvg(canvasWrapper) :\n      this.paintOnCanvas(canvasWrapper);\n    paintTask.onRenderContinue = renderContinueCallback;\n    this.paintTask = paintTask;\n\n    let resultPromise = paintTask.promise.then(function() {\n      return finishPaintTask(null).then(function () {\n        if (textLayer) {\n          let readableStream = pdfPage.streamTextContent({\n            normalizeWhitespace: true,\n          });\n          textLayer.setTextContentStream(readableStream);\n          textLayer.render();\n        }\n      });\n    }, function(reason) {\n      return finishPaintTask(reason);\n    });\n\n    if (this.annotationLayerFactory) {\n      if (!this.annotationLayer) {\n        this.annotationLayer = this.annotationLayerFactory.\n          createAnnotationLayerBuilder(div, pdfPage,\n                                       this.renderInteractiveForms, this.l10n);\n      }\n      this.annotationLayer.render(this.viewport, 'display');\n    }\n    div.setAttribute('data-loaded', true);\n\n    if (this.onBeforeDraw) {\n      this.onBeforeDraw();\n    }\n    return resultPromise;\n  }\n\n  paintOnCanvas(canvasWrapper) {\n    let renderCapability = createPromiseCapability();\n    let result = {\n      promise: renderCapability.promise,\n      onRenderContinue(cont) {\n        cont();\n      },\n      cancel() {\n        renderTask.cancel();\n      },\n    };\n\n    let viewport = this.viewport;\n    let canvas = document.createElement('canvas');\n    canvas.id = this.renderingId;\n\n    // Keep the canvas hidden until the first draw callback, or until drawing\n    // is complete when `!this.renderingQueue`, to prevent black flickering.\n    canvas.setAttribute('hidden', 'hidden');\n    let isCanvasHidden = true;\n    let showCanvas = function () {\n      if (isCanvasHidden) {\n        canvas.removeAttribute('hidden');\n        isCanvasHidden = false;\n      }\n    };\n\n    canvasWrapper.appendChild(canvas);\n    this.canvas = canvas;\n\n    if (typeof PDFJSDev === 'undefined' ||\n        PDFJSDev.test('MOZCENTRAL || FIREFOX || GENERIC')) {\n      canvas.mozOpaque = true;\n    }\n\n    let ctx = canvas.getContext('2d', { alpha: false, });\n    let outputScale = getOutputScale(ctx);\n    this.outputScale = outputScale;\n\n    if (PDFJS.useOnlyCssZoom) {\n      let actualSizeViewport = viewport.clone({ scale: CSS_UNITS, });\n      // Use a scale that makes the canvas have the originally intended size\n      // of the page.\n      outputScale.sx *= actualSizeViewport.width / viewport.width;\n      outputScale.sy *= actualSizeViewport.height / viewport.height;\n      outputScale.scaled = true;\n    }\n\n    if (PDFJS.maxCanvasPixels > 0) {\n      let pixelsInViewport = viewport.width * viewport.height;\n      let maxScale = Math.sqrt(PDFJS.maxCanvasPixels / pixelsInViewport);\n      if (outputScale.sx > maxScale || outputScale.sy > maxScale) {\n        outputScale.sx = maxScale;\n        outputScale.sy = maxScale;\n        outputScale.scaled = true;\n        this.hasRestrictedScaling = true;\n      } else {\n        this.hasRestrictedScaling = false;\n      }\n    }\n\n    let sfx = approximateFraction(outputScale.sx);\n    let sfy = approximateFraction(outputScale.sy);\n    canvas.width = roundToDivide(viewport.width * outputScale.sx, sfx[0]);\n    canvas.height = roundToDivide(viewport.height * outputScale.sy, sfy[0]);\n    canvas.style.width = roundToDivide(viewport.width, sfx[1]) + 'px';\n    canvas.style.height = roundToDivide(viewport.height, sfy[1]) + 'px';\n    // Add the viewport so it's known what it was originally drawn with.\n    this.paintedViewportMap.set(canvas, viewport);\n\n    // Rendering area\n    let transform = !outputScale.scaled ? null :\n      [outputScale.sx, 0, 0, outputScale.sy, 0, 0];\n    let renderContext = {\n      canvasContext: ctx,\n      transform,\n      viewport: this.viewport,\n      renderInteractiveForms: this.renderInteractiveForms,\n    };\n    let renderTask = this.pdfPage.render(renderContext);\n    renderTask.onContinue = function (cont) {\n      showCanvas();\n      if (result.onRenderContinue) {\n        result.onRenderContinue(cont);\n      } else {\n        cont();\n      }\n    };\n\n    renderTask.promise.then(function() {\n      showCanvas();\n      renderCapability.resolve(undefined);\n    }, function(error) {\n      showCanvas();\n      renderCapability.reject(error);\n    });\n    return result;\n  }\n\n  paintOnSvg(wrapper) {\n    if (typeof PDFJSDev !== 'undefined' &&\n        PDFJSDev.test('FIREFOX || MOZCENTRAL || CHROME')) {\n      // Return a mock object, to prevent errors such as e.g.\n      // \"TypeError: paintTask.promise is undefined\".\n      return {\n        promise: Promise.reject(new Error('SVG rendering is not supported.')),\n        onRenderContinue(cont) { },\n        cancel() { },\n      };\n    }\n\n    let cancelled = false;\n    let ensureNotCancelled = () => {\n      if (cancelled) {\n        if ((typeof PDFJSDev !== 'undefined' &&\n             PDFJSDev.test('PDFJS_NEXT')) || PDFJS.pdfjsNext) {\n          throw new RenderingCancelledException(\n            'Rendering cancelled, page ' + this.id, 'svg');\n        } else {\n          throw 'cancelled'; // eslint-disable-line no-throw-literal\n        }\n      }\n    };\n\n    let pdfPage = this.pdfPage;\n    let actualSizeViewport = this.viewport.clone({ scale: CSS_UNITS, });\n    let promise = pdfPage.getOperatorList().then((opList) => {\n      ensureNotCancelled();\n      let svgGfx = new SVGGraphics(pdfPage.commonObjs, pdfPage.objs);\n      return svgGfx.getSVG(opList, actualSizeViewport).then((svg) => {\n        ensureNotCancelled();\n        this.svg = svg;\n        this.paintedViewportMap.set(svg, actualSizeViewport);\n\n        svg.style.width = wrapper.style.width;\n        svg.style.height = wrapper.style.height;\n        this.renderingState = RenderingStates.FINISHED;\n        wrapper.appendChild(svg);\n      });\n    });\n\n    return {\n      promise,\n      onRenderContinue(cont) {\n        cont();\n      },\n      cancel() {\n        cancelled = true;\n      },\n    };\n  }\n\n  /**\n   * @param {string|null} label\n   */\n  setPageLabel(label) {\n    this.pageLabel = (typeof label === 'string' ? label : null);\n\n    if (this.pageLabel !== null) {\n      this.div.setAttribute('data-page-label', this.pageLabel);\n    } else {\n      this.div.removeAttribute('data-page-label');\n    }\n  }\n}\n\nexport {\n  PDFPageView,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/pdf_page_view.js","/* Copyright 2012 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { normalizeWheelEventDelta } from './ui_utils';\n\nconst DELAY_BEFORE_RESETTING_SWITCH_IN_PROGRESS = 1500; // in ms\nconst DELAY_BEFORE_HIDING_CONTROLS = 3000; // in ms\nconst ACTIVE_SELECTOR = 'pdfPresentationMode';\nconst CONTROLS_SELECTOR = 'pdfPresentationModeControls';\nconst MOUSE_SCROLL_COOLDOWN_TIME = 50; // in ms\nconst PAGE_SWITCH_THRESHOLD = 0.1;\n\n// Number of CSS pixels for a movement to count as a swipe.\nconst SWIPE_MIN_DISTANCE_THRESHOLD = 50;\n\n// Swipe angle deviation from the x or y axis before it is not\n// considered a swipe in that direction any more.\nconst SWIPE_ANGLE_THRESHOLD = Math.PI / 6;\n\n/**\n * @typedef {Object} PDFPresentationModeOptions\n * @property {HTMLDivElement} container - The container for the viewer element.\n * @property {HTMLDivElement} viewer - (optional) The viewer element.\n * @property {PDFViewer} pdfViewer - The document viewer.\n * @property {EventBus} eventBus - The application event bus.\n * @property {Array} contextMenuItems - (optional) The menuitems that are added\n *   to the context menu in Presentation Mode.\n */\n\nclass PDFPresentationMode {\n  /**\n   * @param {PDFPresentationModeOptions} options\n   */\n  constructor({ container, viewer = null, pdfViewer, eventBus,\n                contextMenuItems = null, }) {\n    this.container = container;\n    this.viewer = viewer || container.firstElementChild;\n    this.pdfViewer = pdfViewer;\n    this.eventBus = eventBus;\n\n    this.active = false;\n    this.args = null;\n    this.contextMenuOpen = false;\n    this.mouseScrollTimeStamp = 0;\n    this.mouseScrollDelta = 0;\n    this.touchSwipeState = null;\n\n    if (contextMenuItems) {\n      contextMenuItems.contextFirstPage.addEventListener('click', () => {\n        this.contextMenuOpen = false;\n        this.eventBus.dispatch('firstpage');\n      });\n      contextMenuItems.contextLastPage.addEventListener('click', () => {\n        this.contextMenuOpen = false;\n        this.eventBus.dispatch('lastpage');\n      });\n      contextMenuItems.contextPageRotateCw.addEventListener('click', () => {\n        this.contextMenuOpen = false;\n        this.eventBus.dispatch('rotatecw');\n      });\n      contextMenuItems.contextPageRotateCcw.addEventListener('click', () => {\n        this.contextMenuOpen = false;\n        this.eventBus.dispatch('rotateccw');\n      });\n    }\n  }\n\n  /**\n   * Request the browser to enter fullscreen mode.\n   * @returns {boolean} Indicating if the request was successful.\n   */\n  request() {\n    if (this.switchInProgress || this.active || !this.viewer.hasChildNodes()) {\n      return false;\n    }\n    this._addFullscreenChangeListeners();\n    this._setSwitchInProgress();\n    this._notifyStateChange();\n\n    if (this.container.requestFullscreen) {\n      this.container.requestFullscreen();\n    } else if (this.container.mozRequestFullScreen) {\n      this.container.mozRequestFullScreen();\n    } else if (this.container.webkitRequestFullscreen) {\n      this.container.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT);\n    } else if (this.container.msRequestFullscreen) {\n      this.container.msRequestFullscreen();\n    } else {\n      return false;\n    }\n\n    this.args = {\n      page: this.pdfViewer.currentPageNumber,\n      previousScale: this.pdfViewer.currentScaleValue,\n    };\n\n    return true;\n  }\n\n  /**\n   * @private\n   */\n  _mouseWheel(evt) {\n    if (!this.active) {\n      return;\n    }\n\n    evt.preventDefault();\n\n    let delta = normalizeWheelEventDelta(evt);\n    let currentTime = (new Date()).getTime();\n    let storedTime = this.mouseScrollTimeStamp;\n\n    // If we've already switched page, avoid accidentally switching again.\n    if (currentTime > storedTime &&\n        currentTime - storedTime < MOUSE_SCROLL_COOLDOWN_TIME) {\n      return;\n    }\n    // If the scroll direction changed, reset the accumulated scroll delta.\n    if ((this.mouseScrollDelta > 0 && delta < 0) ||\n        (this.mouseScrollDelta < 0 && delta > 0)) {\n      this._resetMouseScrollState();\n    }\n    this.mouseScrollDelta += delta;\n\n    if (Math.abs(this.mouseScrollDelta) >= PAGE_SWITCH_THRESHOLD) {\n      let totalDelta = this.mouseScrollDelta;\n      this._resetMouseScrollState();\n      let success = totalDelta > 0 ? this._goToPreviousPage()\n                                   : this._goToNextPage();\n      if (success) {\n        this.mouseScrollTimeStamp = currentTime;\n      }\n    }\n  }\n\n  get isFullscreen() {\n    return !!(document.fullscreenElement || document.mozFullScreen ||\n              document.webkitIsFullScreen || document.msFullscreenElement);\n  }\n\n  /**\n   * @private\n   */\n  _goToPreviousPage() {\n    let page = this.pdfViewer.currentPageNumber;\n    // If we're at the first page, we don't need to do anything.\n    if (page <= 1) {\n      return false;\n    }\n    this.pdfViewer.currentPageNumber = (page - 1);\n    return true;\n  }\n\n  /**\n   * @private\n   */\n  _goToNextPage() {\n    let page = this.pdfViewer.currentPageNumber;\n    // If we're at the last page, we don't need to do anything.\n    if (page >= this.pdfViewer.pagesCount) {\n      return false;\n    }\n    this.pdfViewer.currentPageNumber = (page + 1);\n    return true;\n  }\n\n  /**\n   * @private\n   */\n  _notifyStateChange() {\n    this.eventBus.dispatch('presentationmodechanged', {\n      source: this,\n      active: this.active,\n      switchInProgress: !!this.switchInProgress,\n    });\n  }\n\n  /**\n   * Used to initialize a timeout when requesting Presentation Mode,\n   * i.e. when the browser is requested to enter fullscreen mode.\n   * This timeout is used to prevent the current page from being scrolled\n   * partially, or completely, out of view when entering Presentation Mode.\n   * NOTE: This issue seems limited to certain zoom levels (e.g. page-width).\n   *\n   * @private\n   */\n  _setSwitchInProgress() {\n    if (this.switchInProgress) {\n      clearTimeout(this.switchInProgress);\n    }\n    this.switchInProgress = setTimeout(() => {\n      this._removeFullscreenChangeListeners();\n      delete this.switchInProgress;\n      this._notifyStateChange();\n    }, DELAY_BEFORE_RESETTING_SWITCH_IN_PROGRESS);\n  }\n\n  /**\n   * @private\n   */\n  _resetSwitchInProgress() {\n    if (this.switchInProgress) {\n      clearTimeout(this.switchInProgress);\n      delete this.switchInProgress;\n    }\n  }\n\n  /**\n   * @private\n   */\n  _enter() {\n    this.active = true;\n    this._resetSwitchInProgress();\n    this._notifyStateChange();\n    this.container.classList.add(ACTIVE_SELECTOR);\n\n    // Ensure that the correct page is scrolled into view when entering\n    // Presentation Mode, by waiting until fullscreen mode in enabled.\n    setTimeout(() => {\n      this.pdfViewer.currentPageNumber = this.args.page;\n      this.pdfViewer.currentScaleValue = 'page-fit';\n    }, 0);\n\n    this._addWindowListeners();\n    this._showControls();\n    this.contextMenuOpen = false;\n    this.container.setAttribute('contextmenu', 'viewerContextMenu');\n\n    // Text selection is disabled in Presentation Mode, thus it's not possible\n    // for the user to deselect text that is selected (e.g. with \"Select all\")\n    // when entering Presentation Mode, hence we remove any active selection.\n    window.getSelection().removeAllRanges();\n  }\n\n  /**\n   * @private\n   */\n  _exit() {\n    let page = this.pdfViewer.currentPageNumber;\n    this.container.classList.remove(ACTIVE_SELECTOR);\n\n    // Ensure that the correct page is scrolled into view when exiting\n    // Presentation Mode, by waiting until fullscreen mode is disabled.\n    setTimeout(() => {\n      this.active = false;\n      this._removeFullscreenChangeListeners();\n      this._notifyStateChange();\n\n      this.pdfViewer.currentScaleValue = this.args.previousScale;\n      this.pdfViewer.currentPageNumber = page;\n      this.args = null;\n    }, 0);\n\n    this._removeWindowListeners();\n    this._hideControls();\n    this._resetMouseScrollState();\n    this.container.removeAttribute('contextmenu');\n    this.contextMenuOpen = false;\n  }\n\n  /**\n   * @private\n   */\n  _mouseDown(evt) {\n    if (this.contextMenuOpen) {\n      this.contextMenuOpen = false;\n      evt.preventDefault();\n      return;\n    }\n    if (evt.button === 0) {\n      // Enable clicking of links in presentation mode. Note: only links\n      // pointing to destinations in the current PDF document work.\n      let isInternalLink = (evt.target.href &&\n                            evt.target.classList.contains('internalLink'));\n      if (!isInternalLink) {\n        // Unless an internal link was clicked, advance one page.\n        evt.preventDefault();\n\n        if (evt.shiftKey) {\n          this._goToPreviousPage();\n        } else {\n          this._goToNextPage();\n        }\n      }\n    }\n  }\n\n  /**\n   * @private\n   */\n  _contextMenu() {\n    this.contextMenuOpen = true;\n  }\n\n  /**\n   * @private\n   */\n  _showControls() {\n    if (this.controlsTimeout) {\n      clearTimeout(this.controlsTimeout);\n    } else {\n      this.container.classList.add(CONTROLS_SELECTOR);\n    }\n    this.controlsTimeout = setTimeout(() => {\n      this.container.classList.remove(CONTROLS_SELECTOR);\n      delete this.controlsTimeout;\n    }, DELAY_BEFORE_HIDING_CONTROLS);\n  }\n\n  /**\n   * @private\n   */\n  _hideControls() {\n    if (!this.controlsTimeout) {\n      return;\n    }\n    clearTimeout(this.controlsTimeout);\n    this.container.classList.remove(CONTROLS_SELECTOR);\n    delete this.controlsTimeout;\n  }\n\n  /**\n   * Resets the properties used for tracking mouse scrolling events.\n   *\n   * @private\n   */\n  _resetMouseScrollState() {\n    this.mouseScrollTimeStamp = 0;\n    this.mouseScrollDelta = 0;\n  }\n\n  /**\n   * @private\n   */\n  _touchSwipe(evt) {\n    if (!this.active) {\n      return;\n    }\n    if (evt.touches.length > 1) {\n      // Multiple touch points detected; cancel the swipe.\n      this.touchSwipeState = null;\n      return;\n    }\n\n    switch (evt.type) {\n      case 'touchstart':\n        this.touchSwipeState = {\n          startX: evt.touches[0].pageX,\n          startY: evt.touches[0].pageY,\n          endX: evt.touches[0].pageX,\n          endY: evt.touches[0].pageY,\n        };\n        break;\n      case 'touchmove':\n        if (this.touchSwipeState === null) {\n          return;\n        }\n        this.touchSwipeState.endX = evt.touches[0].pageX;\n        this.touchSwipeState.endY = evt.touches[0].pageY;\n        // Avoid the swipe from triggering browser gestures (Chrome in\n        // particular has some sort of swipe gesture in fullscreen mode).\n        evt.preventDefault();\n        break;\n      case 'touchend':\n        if (this.touchSwipeState === null) {\n          return;\n        }\n        let delta = 0;\n        let dx = this.touchSwipeState.endX - this.touchSwipeState.startX;\n        let dy = this.touchSwipeState.endY - this.touchSwipeState.startY;\n        let absAngle = Math.abs(Math.atan2(dy, dx));\n        if (Math.abs(dx) > SWIPE_MIN_DISTANCE_THRESHOLD &&\n            (absAngle <= SWIPE_ANGLE_THRESHOLD ||\n             absAngle >= (Math.PI - SWIPE_ANGLE_THRESHOLD))) {\n          // Horizontal swipe.\n          delta = dx;\n        } else if (Math.abs(dy) > SWIPE_MIN_DISTANCE_THRESHOLD &&\n            Math.abs(absAngle - (Math.PI / 2)) <= SWIPE_ANGLE_THRESHOLD) {\n          // Vertical swipe.\n          delta = dy;\n        }\n        if (delta > 0) {\n          this._goToPreviousPage();\n        } else if (delta < 0) {\n          this._goToNextPage();\n        }\n        break;\n    }\n  }\n\n  /**\n   * @private\n   */\n  _addWindowListeners() {\n    this.showControlsBind = this._showControls.bind(this);\n    this.mouseDownBind = this._mouseDown.bind(this);\n    this.mouseWheelBind = this._mouseWheel.bind(this);\n    this.resetMouseScrollStateBind = this._resetMouseScrollState.bind(this);\n    this.contextMenuBind = this._contextMenu.bind(this);\n    this.touchSwipeBind = this._touchSwipe.bind(this);\n\n    window.addEventListener('mousemove', this.showControlsBind);\n    window.addEventListener('mousedown', this.mouseDownBind);\n    window.addEventListener('wheel', this.mouseWheelBind);\n    window.addEventListener('keydown', this.resetMouseScrollStateBind);\n    window.addEventListener('contextmenu', this.contextMenuBind);\n    window.addEventListener('touchstart', this.touchSwipeBind);\n    window.addEventListener('touchmove', this.touchSwipeBind);\n    window.addEventListener('touchend', this.touchSwipeBind);\n  }\n\n  /**\n   * @private\n   */\n  _removeWindowListeners() {\n    window.removeEventListener('mousemove', this.showControlsBind);\n    window.removeEventListener('mousedown', this.mouseDownBind);\n    window.removeEventListener('wheel', this.mouseWheelBind);\n    window.removeEventListener('keydown', this.resetMouseScrollStateBind);\n    window.removeEventListener('contextmenu', this.contextMenuBind);\n    window.removeEventListener('touchstart', this.touchSwipeBind);\n    window.removeEventListener('touchmove', this.touchSwipeBind);\n    window.removeEventListener('touchend', this.touchSwipeBind);\n\n    delete this.showControlsBind;\n    delete this.mouseDownBind;\n    delete this.mouseWheelBind;\n    delete this.resetMouseScrollStateBind;\n    delete this.contextMenuBind;\n    delete this.touchSwipeBind;\n  }\n\n  /**\n   * @private\n   */\n  _fullscreenChange() {\n    if (this.isFullscreen) {\n      this._enter();\n    } else {\n      this._exit();\n    }\n  }\n\n  /**\n   * @private\n   */\n  _addFullscreenChangeListeners() {\n    this.fullscreenChangeBind = this._fullscreenChange.bind(this);\n\n    window.addEventListener('fullscreenchange', this.fullscreenChangeBind);\n    window.addEventListener('mozfullscreenchange', this.fullscreenChangeBind);\n    if (typeof PDFJSDev === 'undefined' ||\n        !PDFJSDev.test('FIREFOX || MOZCENTRAL')) {\n      window.addEventListener('webkitfullscreenchange',\n                              this.fullscreenChangeBind);\n      window.addEventListener('MSFullscreenChange',\n                              this.fullscreenChangeBind);\n    }\n  }\n\n  /**\n   * @private\n   */\n  _removeFullscreenChangeListeners() {\n    window.removeEventListener('fullscreenchange', this.fullscreenChangeBind);\n    window.removeEventListener('mozfullscreenchange',\n                               this.fullscreenChangeBind);\n    if (typeof PDFJSDev === 'undefined' ||\n        !PDFJSDev.test('FIREFOX || MOZCENTRAL')) {\n      window.removeEventListener('webkitfullscreenchange',\n                                 this.fullscreenChangeBind);\n      window.removeEventListener('MSFullscreenChange',\n                                 this.fullscreenChangeBind);\n    }\n\n    delete this.fullscreenChangeBind;\n  }\n}\n\nexport {\n  PDFPresentationMode,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/pdf_presentation_mode.js","/* Copyright 2016 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { NullL10n } from './ui_utils';\nimport { RenderingStates } from './pdf_rendering_queue';\n\nconst UI_NOTIFICATION_CLASS = 'pdfSidebarNotification';\n\nconst SidebarView = {\n  NONE: 0,\n  THUMBS: 1,\n  OUTLINE: 2,\n  ATTACHMENTS: 3,\n};\n\n/**\n * @typedef {Object} PDFSidebarOptions\n * @property {PDFViewer} pdfViewer - The document viewer.\n * @property {PDFThumbnailViewer} pdfThumbnailViewer - The thumbnail viewer.\n * @property {PDFOutlineViewer} pdfOutlineViewer - The outline viewer.\n * @property {HTMLDivElement} mainContainer - The main container\n *   (in which the viewer element is placed).\n * @property {HTMLDivElement} outerContainer - The outer container\n *   (encasing both the viewer and sidebar elements).\n * @property {EventBus} eventBus - The application event bus.\n * @property {HTMLButtonElement} toggleButton - The button used for\n *   opening/closing the sidebar.\n * @property {HTMLButtonElement} thumbnailButton - The button used to show\n *   the thumbnail view.\n * @property {HTMLButtonElement} outlineButton - The button used to show\n *   the outline view.\n * @property {HTMLButtonElement} attachmentsButton - The button used to show\n *   the attachments view.\n * @property {HTMLDivElement} thumbnailView - The container in which\n *   the thumbnails are placed.\n * @property {HTMLDivElement} outlineView - The container in which\n *   the outline is placed.\n * @property {HTMLDivElement} attachmentsView - The container in which\n *   the attachments are placed.\n * @property {boolean} disableNotification - (optional) Disable the notification\n *   for documents containing outline/attachments. The default value is `false`.\n */\n\nclass PDFSidebar {\n  /**\n   * @param {PDFSidebarOptions} options\n   * @param {IL10n} l10n - Localization service.\n   */\n  constructor(options, l10n = NullL10n) {\n    this.isOpen = false;\n    this.active = SidebarView.THUMBS;\n    this.isInitialViewSet = false;\n\n    /**\n     * Callback used when the sidebar has been opened/closed, to ensure that\n     * the viewers (PDFViewer/PDFThumbnailViewer) are updated correctly.\n     */\n    this.onToggled = null;\n\n    this.pdfViewer = options.pdfViewer;\n    this.pdfThumbnailViewer = options.pdfThumbnailViewer;\n    this.pdfOutlineViewer = options.pdfOutlineViewer;\n\n    this.mainContainer = options.mainContainer;\n    this.outerContainer = options.outerContainer;\n    this.eventBus = options.eventBus;\n    this.toggleButton = options.toggleButton;\n\n    this.thumbnailButton = options.thumbnailButton;\n    this.outlineButton = options.outlineButton;\n    this.attachmentsButton = options.attachmentsButton;\n\n    this.thumbnailView = options.thumbnailView;\n    this.outlineView = options.outlineView;\n    this.attachmentsView = options.attachmentsView;\n\n    this.disableNotification = options.disableNotification || false;\n\n    this.l10n = l10n;\n\n    this._addEventListeners();\n  }\n\n  reset() {\n    this.isInitialViewSet = false;\n\n    this._hideUINotification(null);\n    this.switchView(SidebarView.THUMBS);\n\n    this.outlineButton.disabled = false;\n    this.attachmentsButton.disabled = false;\n  }\n\n  /**\n   * @returns {number} One of the values in {SidebarView}.\n   */\n  get visibleView() {\n    return (this.isOpen ? this.active : SidebarView.NONE);\n  }\n\n  get isThumbnailViewVisible() {\n    return (this.isOpen && this.active === SidebarView.THUMBS);\n  }\n\n  get isOutlineViewVisible() {\n    return (this.isOpen && this.active === SidebarView.OUTLINE);\n  }\n\n  get isAttachmentsViewVisible() {\n    return (this.isOpen && this.active === SidebarView.ATTACHMENTS);\n  }\n\n  /**\n   * @param {number} view - The sidebar view that should become visible,\n   *                        must be one of the values in {SidebarView}.\n   */\n  setInitialView(view) {\n    if (this.isInitialViewSet) {\n      return;\n    }\n    this.isInitialViewSet = true;\n\n    if (this.isOpen && view === SidebarView.NONE) {\n      this._dispatchEvent();\n      // If the user has already manually opened the sidebar,\n      // immediately closing it would be bad UX.\n      return;\n    }\n    let isViewPreserved = (view === this.visibleView);\n    this.switchView(view, /* forceOpen */ true);\n\n    if (isViewPreserved) {\n      // Prevent dispatching two back-to-back `sidebarviewchanged` events,\n      // since `this.switchView` dispatched the event if the view changed.\n      this._dispatchEvent();\n    }\n  }\n\n  /**\n   * @param {number} view - The sidebar view that should be switched to,\n   *                        must be one of the values in {SidebarView}.\n   * @param {boolean} forceOpen - (optional) Ensure that the sidebar is open.\n   *                              The default value is `false`.\n   */\n  switchView(view, forceOpen = false) {\n    if (view === SidebarView.NONE) {\n      this.close();\n      return;\n    }\n    let isViewChanged = (view !== this.active);\n    let shouldForceRendering = false;\n\n    switch (view) {\n      case SidebarView.THUMBS:\n        this.thumbnailButton.classList.add('toggled');\n        this.outlineButton.classList.remove('toggled');\n        this.attachmentsButton.classList.remove('toggled');\n\n        this.thumbnailView.classList.remove('hidden');\n        this.outlineView.classList.add('hidden');\n        this.attachmentsView.classList.add('hidden');\n\n        if (this.isOpen && isViewChanged) {\n          this._updateThumbnailViewer();\n          shouldForceRendering = true;\n        }\n        break;\n      case SidebarView.OUTLINE:\n        if (this.outlineButton.disabled) {\n          return;\n        }\n        this.thumbnailButton.classList.remove('toggled');\n        this.outlineButton.classList.add('toggled');\n        this.attachmentsButton.classList.remove('toggled');\n\n        this.thumbnailView.classList.add('hidden');\n        this.outlineView.classList.remove('hidden');\n        this.attachmentsView.classList.add('hidden');\n        break;\n      case SidebarView.ATTACHMENTS:\n        if (this.attachmentsButton.disabled) {\n          return;\n        }\n        this.thumbnailButton.classList.remove('toggled');\n        this.outlineButton.classList.remove('toggled');\n        this.attachmentsButton.classList.add('toggled');\n\n        this.thumbnailView.classList.add('hidden');\n        this.outlineView.classList.add('hidden');\n        this.attachmentsView.classList.remove('hidden');\n        break;\n      default:\n        console.error('PDFSidebar_switchView: \"' + view +\n                      '\" is an unsupported value.');\n        return;\n    }\n    // Update the active view *after* it has been validated above,\n    // in order to prevent setting it to an invalid state.\n    this.active = view | 0;\n\n    if (forceOpen && !this.isOpen) {\n      this.open();\n      return; // NOTE: Opening will trigger rendering, and dispatch the event.\n    }\n    if (shouldForceRendering) {\n      this._forceRendering();\n    }\n    if (isViewChanged) {\n      this._dispatchEvent();\n    }\n    this._hideUINotification(this.active);\n  }\n\n  open() {\n    if (this.isOpen) {\n      return;\n    }\n    this.isOpen = true;\n    this.toggleButton.classList.add('toggled');\n\n    this.outerContainer.classList.add('sidebarMoving');\n    this.outerContainer.classList.add('sidebarOpen');\n\n    if (this.active === SidebarView.THUMBS) {\n      this._updateThumbnailViewer();\n    }\n    this._forceRendering();\n    this._dispatchEvent();\n\n    this._hideUINotification(this.active);\n  }\n\n  close() {\n    if (!this.isOpen) {\n      return;\n    }\n    this.isOpen = false;\n    this.toggleButton.classList.remove('toggled');\n\n    this.outerContainer.classList.add('sidebarMoving');\n    this.outerContainer.classList.remove('sidebarOpen');\n\n    this._forceRendering();\n    this._dispatchEvent();\n  }\n\n  toggle() {\n    if (this.isOpen) {\n      this.close();\n    } else {\n      this.open();\n    }\n  }\n\n  /**\n   * @private\n   */\n  _dispatchEvent() {\n    this.eventBus.dispatch('sidebarviewchanged', {\n      source: this,\n      view: this.visibleView,\n    });\n  }\n\n  /**\n   * @private\n   */\n  _forceRendering() {\n    if (this.onToggled) {\n      this.onToggled();\n    } else { // Fallback\n      this.pdfViewer.forceRendering();\n      this.pdfThumbnailViewer.forceRendering();\n    }\n  }\n\n  /**\n   * @private\n   */\n  _updateThumbnailViewer() {\n    let { pdfViewer, pdfThumbnailViewer, } = this;\n\n    // Use the rendered pages to set the corresponding thumbnail images.\n    let pagesCount = pdfViewer.pagesCount;\n    for (let pageIndex = 0; pageIndex < pagesCount; pageIndex++) {\n      let pageView = pdfViewer.getPageView(pageIndex);\n      if (pageView && pageView.renderingState === RenderingStates.FINISHED) {\n        let thumbnailView = pdfThumbnailViewer.getThumbnail(pageIndex);\n        thumbnailView.setImage(pageView);\n      }\n    }\n    pdfThumbnailViewer.scrollThumbnailIntoView(pdfViewer.currentPageNumber);\n  }\n\n  /**\n   * @private\n   */\n  _showUINotification(view) {\n    if (this.disableNotification) {\n      return;\n    }\n\n    this.l10n.get('toggle_sidebar_notification.title', null,\n                  'Toggle Sidebar (document contains outline/attachments)').\n        then((msg) => {\n      this.toggleButton.title = msg;\n    });\n\n    if (!this.isOpen) {\n      // Only show the notification on the `toggleButton` if the sidebar is\n      // currently closed, to avoid unnecessarily bothering the user.\n      this.toggleButton.classList.add(UI_NOTIFICATION_CLASS);\n    } else if (view === this.active) {\n      // If the sidebar is currently open *and* the `view` is visible, do not\n      // bother the user with a notification on the corresponding button.\n      return;\n    }\n\n    switch (view) {\n      case SidebarView.OUTLINE:\n        this.outlineButton.classList.add(UI_NOTIFICATION_CLASS);\n        break;\n      case SidebarView.ATTACHMENTS:\n        this.attachmentsButton.classList.add(UI_NOTIFICATION_CLASS);\n        break;\n    }\n  }\n\n  /**\n   * @private\n   */\n  _hideUINotification(view) {\n    if (this.disableNotification) {\n      return;\n    }\n\n    let removeNotification = (view) => {\n      switch (view) {\n        case SidebarView.OUTLINE:\n          this.outlineButton.classList.remove(UI_NOTIFICATION_CLASS);\n          break;\n        case SidebarView.ATTACHMENTS:\n          this.attachmentsButton.classList.remove(UI_NOTIFICATION_CLASS);\n          break;\n      }\n    };\n\n    if (!this.isOpen && view !== null) {\n      // Only hide the notifications when the sidebar is currently open,\n      // or when it is being reset (i.e. `view === null`).\n      return;\n    }\n    this.toggleButton.classList.remove(UI_NOTIFICATION_CLASS);\n\n    if (view !== null) {\n      removeNotification(view);\n      return;\n    }\n    for (view in SidebarView) { // Remove all sidebar notifications on reset.\n      removeNotification(SidebarView[view]);\n    }\n\n    this.l10n.get('toggle_sidebar.title', null, 'Toggle Sidebar').\n        then((msg) => {\n      this.toggleButton.title = msg;\n    });\n  }\n\n  /**\n   * @private\n   */\n  _addEventListeners() {\n    this.mainContainer.addEventListener('transitionend', (evt) => {\n      if (evt.target === this.mainContainer) {\n        this.outerContainer.classList.remove('sidebarMoving');\n      }\n    });\n\n    // Buttons for switching views.\n    this.thumbnailButton.addEventListener('click', () => {\n      this.switchView(SidebarView.THUMBS);\n    });\n\n    this.outlineButton.addEventListener('click', () => {\n      this.switchView(SidebarView.OUTLINE);\n    });\n    this.outlineButton.addEventListener('dblclick', () => {\n      this.pdfOutlineViewer.toggleOutlineTree();\n    });\n\n    this.attachmentsButton.addEventListener('click', () => {\n      this.switchView(SidebarView.ATTACHMENTS);\n    });\n\n    // Disable/enable views.\n    this.eventBus.on('outlineloaded', (evt) => {\n      let outlineCount = evt.outlineCount;\n\n      this.outlineButton.disabled = !outlineCount;\n\n      if (outlineCount) {\n        this._showUINotification(SidebarView.OUTLINE);\n      } else if (this.active === SidebarView.OUTLINE) {\n        // If the outline view was opened during document load, switch away\n        // from it if it turns out that the document has no outline.\n        this.switchView(SidebarView.THUMBS);\n      }\n    });\n\n    this.eventBus.on('attachmentsloaded', (evt) => {\n      let attachmentsCount = evt.attachmentsCount;\n\n      this.attachmentsButton.disabled = !attachmentsCount;\n\n      if (attachmentsCount) {\n        this._showUINotification(SidebarView.ATTACHMENTS);\n      } else if (this.active === SidebarView.ATTACHMENTS) {\n        // If the attachment view was opened during document load, switch away\n        // from it if it turns out that the document has no attachments.\n        this.switchView(SidebarView.THUMBS);\n      }\n    });\n\n    // Update the thumbnailViewer, if visible, when exiting presentation mode.\n    this.eventBus.on('presentationmodechanged', (evt) => {\n      if (!evt.active && !evt.switchInProgress && this.isThumbnailViewVisible) {\n        this._updateThumbnailViewer();\n      }\n    });\n  }\n}\n\nexport {\n  SidebarView,\n  PDFSidebar,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/pdf_sidebar.js","/* Copyright 2012 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n  createPromiseCapability, RenderingCancelledException\n} from 'pdfjs-lib';\nimport { getOutputScale, NullL10n } from './ui_utils';\nimport { RenderingStates } from './pdf_rendering_queue';\n\nconst MAX_NUM_SCALING_STEPS = 3;\nconst THUMBNAIL_CANVAS_BORDER_WIDTH = 1; // px\nconst THUMBNAIL_WIDTH = 98; // px\n\n/**\n * @typedef {Object} PDFThumbnailViewOptions\n * @property {HTMLDivElement} container - The viewer element.\n * @property {number} id - The thumbnail's unique ID (normally its number).\n * @property {PageViewport} defaultViewport - The page viewport.\n * @property {IPDFLinkService} linkService - The navigation/linking service.\n * @property {PDFRenderingQueue} renderingQueue - The rendering queue object.\n * @property {boolean} disableCanvasToImageConversion - (optional) Don't convert\n *   the canvas thumbnails to images. This prevents `toDataURL` calls,\n *   but increases the overall memory usage. The default value is `false`.\n * @property {IL10n} l10n - Localization service.\n */\n\nconst TempImageFactory = (function TempImageFactoryClosure() {\n  let tempCanvasCache = null;\n\n  return {\n    getCanvas(width, height) {\n      let tempCanvas = tempCanvasCache;\n      if (!tempCanvas) {\n        tempCanvas = document.createElement('canvas');\n        tempCanvasCache = tempCanvas;\n      }\n      tempCanvas.width = width;\n      tempCanvas.height = height;\n\n      // Since this is a temporary canvas, we need to fill it with a white\n      // background ourselves. `_getPageDrawContext` uses CSS rules for this.\n      if (typeof PDFJSDev === 'undefined' ||\n          PDFJSDev.test('MOZCENTRAL || FIREFOX || GENERIC')) {\n        tempCanvas.mozOpaque = true;\n      }\n\n      let ctx = tempCanvas.getContext('2d', { alpha: false, });\n      ctx.save();\n      ctx.fillStyle = 'rgb(255, 255, 255)';\n      ctx.fillRect(0, 0, width, height);\n      ctx.restore();\n      return tempCanvas;\n    },\n\n    destroyCanvas() {\n      let tempCanvas = tempCanvasCache;\n      if (tempCanvas) {\n        // Zeroing the width and height causes Firefox to release graphics\n        // resources immediately, which can greatly reduce memory consumption.\n        tempCanvas.width = 0;\n        tempCanvas.height = 0;\n      }\n      tempCanvasCache = null;\n    },\n  };\n})();\n\n/**\n * @implements {IRenderableView}\n */\nclass PDFThumbnailView {\n  /**\n   * @param {PDFThumbnailViewOptions} options\n   */\n  constructor({ container, id, defaultViewport, linkService, renderingQueue,\n                disableCanvasToImageConversion = false, l10n = NullL10n, }) {\n    this.id = id;\n    this.renderingId = 'thumbnail' + id;\n    this.pageLabel = null;\n\n    this.pdfPage = null;\n    this.rotation = 0;\n    this.viewport = defaultViewport;\n    this.pdfPageRotate = defaultViewport.rotation;\n\n    this.linkService = linkService;\n    this.renderingQueue = renderingQueue;\n\n    this.renderTask = null;\n    this.renderingState = RenderingStates.INITIAL;\n    this.resume = null;\n    this.disableCanvasToImageConversion = disableCanvasToImageConversion;\n\n    this.pageWidth = this.viewport.width;\n    this.pageHeight = this.viewport.height;\n    this.pageRatio = this.pageWidth / this.pageHeight;\n\n    this.canvasWidth = THUMBNAIL_WIDTH;\n    this.canvasHeight = (this.canvasWidth / this.pageRatio) | 0;\n    this.scale = this.canvasWidth / this.pageWidth;\n\n    this.l10n = l10n;\n\n    let anchor = document.createElement('a');\n    anchor.href = linkService.getAnchorUrl('#page=' + id);\n    this.l10n.get('thumb_page_title', { page: id, }, 'Page {{page}}').\n        then((msg) => {\n      anchor.title = msg;\n    });\n    anchor.onclick = function() {\n      linkService.page = id;\n      return false;\n    };\n    this.anchor = anchor;\n\n    let div = document.createElement('div');\n    div.className = 'thumbnail';\n    div.setAttribute('data-page-number', this.id);\n    this.div = div;\n\n    if (id === 1) {\n      // Highlight the thumbnail of the first page when no page number is\n      // specified (or exists in cache) when the document is loaded.\n      div.classList.add('selected');\n    }\n\n    let ring = document.createElement('div');\n    ring.className = 'thumbnailSelectionRing';\n    let borderAdjustment = 2 * THUMBNAIL_CANVAS_BORDER_WIDTH;\n    ring.style.width = this.canvasWidth + borderAdjustment + 'px';\n    ring.style.height = this.canvasHeight + borderAdjustment + 'px';\n    this.ring = ring;\n\n    div.appendChild(ring);\n    anchor.appendChild(div);\n    container.appendChild(anchor);\n  }\n\n  setPdfPage(pdfPage) {\n    this.pdfPage = pdfPage;\n    this.pdfPageRotate = pdfPage.rotate;\n    let totalRotation = (this.rotation + this.pdfPageRotate) % 360;\n    this.viewport = pdfPage.getViewport(1, totalRotation);\n    this.reset();\n  }\n\n  reset() {\n    this.cancelRendering();\n\n    this.pageWidth = this.viewport.width;\n    this.pageHeight = this.viewport.height;\n    this.pageRatio = this.pageWidth / this.pageHeight;\n\n    this.canvasHeight = (this.canvasWidth / this.pageRatio) | 0;\n    this.scale = (this.canvasWidth / this.pageWidth);\n\n    this.div.removeAttribute('data-loaded');\n    let ring = this.ring;\n    let childNodes = ring.childNodes;\n    for (let i = childNodes.length - 1; i >= 0; i--) {\n      ring.removeChild(childNodes[i]);\n    }\n    let borderAdjustment = 2 * THUMBNAIL_CANVAS_BORDER_WIDTH;\n    ring.style.width = this.canvasWidth + borderAdjustment + 'px';\n    ring.style.height = this.canvasHeight + borderAdjustment + 'px';\n\n    if (this.canvas) {\n      // Zeroing the width and height causes Firefox to release graphics\n      // resources immediately, which can greatly reduce memory consumption.\n      this.canvas.width = 0;\n      this.canvas.height = 0;\n      delete this.canvas;\n    }\n    if (this.image) {\n      this.image.removeAttribute('src');\n      delete this.image;\n    }\n  }\n\n  update(rotation) {\n    if (typeof rotation !== 'undefined') {\n      this.rotation = rotation;\n    }\n    let totalRotation = (this.rotation + this.pdfPageRotate) % 360;\n    this.viewport = this.viewport.clone({\n      scale: 1,\n      rotation: totalRotation,\n    });\n    this.reset();\n  }\n\n  cancelRendering() {\n    if (this.renderTask) {\n      this.renderTask.cancel();\n      this.renderTask = null;\n    }\n    this.renderingState = RenderingStates.INITIAL;\n    this.resume = null;\n  }\n\n  /**\n   * @private\n   */\n  _getPageDrawContext(noCtxScale = false) {\n    let canvas = document.createElement('canvas');\n    // Keep the no-thumbnail outline visible, i.e. `data-loaded === false`,\n    // until rendering/image conversion is complete, to avoid display issues.\n    this.canvas = canvas;\n\n    if (typeof PDFJSDev === 'undefined' ||\n        PDFJSDev.test('MOZCENTRAL || FIREFOX || GENERIC')) {\n      canvas.mozOpaque = true;\n    }\n    let ctx = canvas.getContext('2d', { alpha: false, });\n    let outputScale = getOutputScale(ctx);\n\n    canvas.width = (this.canvasWidth * outputScale.sx) | 0;\n    canvas.height = (this.canvasHeight * outputScale.sy) | 0;\n    canvas.style.width = this.canvasWidth + 'px';\n    canvas.style.height = this.canvasHeight + 'px';\n\n    if (!noCtxScale && outputScale.scaled) {\n      ctx.scale(outputScale.sx, outputScale.sy);\n    }\n    return ctx;\n  }\n\n  /**\n   * @private\n   */\n  _convertCanvasToImage() {\n    if (!this.canvas) {\n      return;\n    }\n    if (this.renderingState !== RenderingStates.FINISHED) {\n      return;\n    }\n    let id = this.renderingId;\n    let className = 'thumbnailImage';\n\n    if (this.disableCanvasToImageConversion) {\n      this.canvas.id = id;\n      this.canvas.className = className;\n      this.l10n.get('thumb_page_canvas', { page: this.pageId, },\n                    'Thumbnail of Page {{page}}').then((msg) => {\n        this.canvas.setAttribute('aria-label', msg);\n      });\n\n      this.div.setAttribute('data-loaded', true);\n      this.ring.appendChild(this.canvas);\n      return;\n    }\n    let image = document.createElement('img');\n    image.id = id;\n    image.className = className;\n    this.l10n.get('thumb_page_canvas', { page: this.pageId, },\n      'Thumbnail of Page {{page}}').\n        then((msg) => {\n      image.setAttribute('aria-label', msg);\n    });\n\n    image.style.width = this.canvasWidth + 'px';\n    image.style.height = this.canvasHeight + 'px';\n\n    image.src = this.canvas.toDataURL();\n    this.image = image;\n\n    this.div.setAttribute('data-loaded', true);\n    this.ring.appendChild(image);\n\n    // Zeroing the width and height causes Firefox to release graphics\n    // resources immediately, which can greatly reduce memory consumption.\n    this.canvas.width = 0;\n    this.canvas.height = 0;\n    delete this.canvas;\n  }\n\n  draw() {\n    if (this.renderingState !== RenderingStates.INITIAL) {\n      console.error('Must be in new state before drawing');\n      return Promise.resolve(undefined);\n    }\n    this.renderingState = RenderingStates.RUNNING;\n\n    let renderCapability = createPromiseCapability();\n    let finishRenderTask = (error) => {\n      // The renderTask may have been replaced by a new one, so only remove\n      // the reference to the renderTask if it matches the one that is\n      // triggering this callback.\n      if (renderTask === this.renderTask) {\n        this.renderTask = null;\n      }\n\n      if (((typeof PDFJSDev === 'undefined' ||\n            !PDFJSDev.test('PDFJS_NEXT')) && error === 'cancelled') ||\n          error instanceof RenderingCancelledException) {\n        renderCapability.resolve(undefined);\n        return;\n      }\n\n      this.renderingState = RenderingStates.FINISHED;\n      this._convertCanvasToImage();\n\n      if (!error) {\n        renderCapability.resolve(undefined);\n      } else {\n        renderCapability.reject(error);\n      }\n    };\n\n    let ctx = this._getPageDrawContext();\n    let drawViewport = this.viewport.clone({ scale: this.scale, });\n    let renderContinueCallback = (cont) => {\n      if (!this.renderingQueue.isHighestPriority(this)) {\n        this.renderingState = RenderingStates.PAUSED;\n        this.resume = () => {\n          this.renderingState = RenderingStates.RUNNING;\n          cont();\n        };\n        return;\n      }\n      cont();\n    };\n\n    let renderContext = {\n      canvasContext: ctx,\n      viewport: drawViewport,\n    };\n    let renderTask = this.renderTask = this.pdfPage.render(renderContext);\n    renderTask.onContinue = renderContinueCallback;\n\n    renderTask.promise.then(function() {\n      finishRenderTask(null);\n    }, function(error) {\n      finishRenderTask(error);\n    });\n    return renderCapability.promise;\n  }\n\n  setImage(pageView) {\n    if (this.renderingState !== RenderingStates.INITIAL) {\n      return;\n    }\n    let img = pageView.canvas;\n    if (!img) {\n      return;\n    }\n    if (!this.pdfPage) {\n      this.setPdfPage(pageView.pdfPage);\n    }\n\n    this.renderingState = RenderingStates.FINISHED;\n\n    let ctx = this._getPageDrawContext(true);\n    let canvas = ctx.canvas;\n    if (img.width <= 2 * canvas.width) {\n      ctx.drawImage(img, 0, 0, img.width, img.height,\n                    0, 0, canvas.width, canvas.height);\n      this._convertCanvasToImage();\n      return;\n    }\n\n    // drawImage does an awful job of rescaling the image, doing it gradually.\n    let reducedWidth = canvas.width << MAX_NUM_SCALING_STEPS;\n    let reducedHeight = canvas.height << MAX_NUM_SCALING_STEPS;\n    let reducedImage = TempImageFactory.getCanvas(reducedWidth,\n                                                  reducedHeight);\n    let reducedImageCtx = reducedImage.getContext('2d');\n\n    while (reducedWidth > img.width || reducedHeight > img.height) {\n      reducedWidth >>= 1;\n      reducedHeight >>= 1;\n    }\n    reducedImageCtx.drawImage(img, 0, 0, img.width, img.height,\n                              0, 0, reducedWidth, reducedHeight);\n    while (reducedWidth > 2 * canvas.width) {\n      reducedImageCtx.drawImage(reducedImage,\n                                0, 0, reducedWidth, reducedHeight,\n                                0, 0, reducedWidth >> 1, reducedHeight >> 1);\n      reducedWidth >>= 1;\n      reducedHeight >>= 1;\n    }\n    ctx.drawImage(reducedImage, 0, 0, reducedWidth, reducedHeight,\n                  0, 0, canvas.width, canvas.height);\n    this._convertCanvasToImage();\n  }\n\n  get pageId() {\n    return (this.pageLabel !== null ? this.pageLabel : this.id);\n  }\n\n  /**\n   * @param {string|null} label\n   */\n  setPageLabel(label) {\n    this.pageLabel = (typeof label === 'string' ? label : null);\n\n    this.l10n.get('thumb_page_title', { page: this.pageId, },\n                  'Page {{page}}').then((msg) => {\n      this.anchor.title = msg;\n    });\n\n    if (this.renderingState !== RenderingStates.FINISHED) {\n      return;\n    }\n\n    this.l10n.get('thumb_page_canvas', { page: this.pageId, },\n                  'Thumbnail of Page {{page}}').then((ariaLabel) => {\n      if (this.image) {\n        this.image.setAttribute('aria-label', ariaLabel);\n      } else if (this.disableCanvasToImageConversion && this.canvas) {\n        this.canvas.setAttribute('aria-label', ariaLabel);\n      }\n    });\n  }\n\n  static cleanup() {\n    TempImageFactory.destroyCanvas();\n  }\n}\n\nexport {\n  PDFThumbnailView,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/pdf_thumbnail_view.js","/* Copyright 2012 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n  getVisibleElements, NullL10n, scrollIntoView, watchScroll\n} from './ui_utils';\nimport { PDFThumbnailView } from './pdf_thumbnail_view';\n\nconst THUMBNAIL_SCROLL_MARGIN = -19;\n\n/**\n * @typedef {Object} PDFThumbnailViewerOptions\n * @property {HTMLDivElement} container - The container for the thumbnail\n *   elements.\n * @property {IPDFLinkService} linkService - The navigation/linking service.\n * @property {PDFRenderingQueue} renderingQueue - The rendering queue object.\n * @property {IL10n} l10n - Localization service.\n */\n\n/**\n * Viewer control to display thumbnails for pages in a PDF document.\n *\n * @implements {IRenderableView}\n */\nclass PDFThumbnailViewer {\n  /**\n   * @param {PDFThumbnailViewerOptions} options\n   */\n  constructor({ container, linkService, renderingQueue, l10n = NullL10n, }) {\n    this.container = container;\n    this.linkService = linkService;\n    this.renderingQueue = renderingQueue;\n    this.l10n = l10n;\n\n    this.scroll = watchScroll(this.container, this._scrollUpdated.bind(this));\n    this._resetView();\n  }\n\n  /**\n   * @private\n   */\n  _scrollUpdated() {\n    this.renderingQueue.renderHighestPriority();\n  }\n\n  getThumbnail(index) {\n    return this._thumbnails[index];\n  }\n\n  /**\n   * @private\n   */\n  _getVisibleThumbs() {\n    return getVisibleElements(this.container, this._thumbnails);\n  }\n\n  scrollThumbnailIntoView(page) {\n    let selected = document.querySelector('.thumbnail.selected');\n    if (selected) {\n      selected.classList.remove('selected');\n    }\n    let thumbnail = document.querySelector(\n      'div.thumbnail[data-page-number=\"' + page + '\"]');\n    if (thumbnail) {\n      thumbnail.classList.add('selected');\n    }\n    let visibleThumbs = this._getVisibleThumbs();\n    let numVisibleThumbs = visibleThumbs.views.length;\n\n    // If the thumbnail isn't currently visible, scroll it into view.\n    if (numVisibleThumbs > 0) {\n      let first = visibleThumbs.first.id;\n      // Account for only one thumbnail being visible.\n      let last = (numVisibleThumbs > 1 ? visibleThumbs.last.id : first);\n      if (page <= first || page >= last) {\n        scrollIntoView(thumbnail, { top: THUMBNAIL_SCROLL_MARGIN, });\n      }\n    }\n  }\n\n  get pagesRotation() {\n    return this._pagesRotation;\n  }\n\n  set pagesRotation(rotation) {\n    if (!(typeof rotation === 'number' && rotation % 90 === 0)) {\n      throw new Error('Invalid thumbnails rotation angle.');\n    }\n    if (!this.pdfDocument) {\n      return;\n    }\n    this._pagesRotation = rotation;\n\n    for (let i = 0, ii = this._thumbnails.length; i < ii; i++) {\n      this._thumbnails[i].update(rotation);\n    }\n  }\n\n  cleanup() {\n    PDFThumbnailView.cleanup();\n  }\n\n  /**\n   * @private\n   */\n  _resetView() {\n    this._thumbnails = [];\n    this._pageLabels = null;\n    this._pagesRotation = 0;\n    this._pagesRequests = [];\n\n    // Remove the thumbnails from the DOM.\n    this.container.textContent = '';\n  }\n\n  setDocument(pdfDocument) {\n    if (this.pdfDocument) {\n      this._cancelRendering();\n      this._resetView();\n    }\n\n    this.pdfDocument = pdfDocument;\n    if (!pdfDocument) {\n      return;\n    }\n\n    pdfDocument.getPage(1).then((firstPage) => {\n      let pagesCount = pdfDocument.numPages;\n      let viewport = firstPage.getViewport(1.0);\n      for (let pageNum = 1; pageNum <= pagesCount; ++pageNum) {\n        let thumbnail = new PDFThumbnailView({\n          container: this.container,\n          id: pageNum,\n          defaultViewport: viewport.clone(),\n          linkService: this.linkService,\n          renderingQueue: this.renderingQueue,\n          disableCanvasToImageConversion: false,\n          l10n: this.l10n,\n        });\n        this._thumbnails.push(thumbnail);\n      }\n    }).catch((reason) => {\n      console.error('Unable to initialize thumbnail viewer', reason);\n    });\n  }\n\n  /**\n   * @private\n   */\n  _cancelRendering() {\n    for (let i = 0, ii = this._thumbnails.length; i < ii; i++) {\n      if (this._thumbnails[i]) {\n        this._thumbnails[i].cancelRendering();\n      }\n    }\n  }\n\n  /**\n   * @param {Array|null} labels\n   */\n  setPageLabels(labels) {\n    if (!this.pdfDocument) {\n      return;\n    }\n    if (!labels) {\n      this._pageLabels = null;\n    } else if (!(labels instanceof Array &&\n                 this.pdfDocument.numPages === labels.length)) {\n      this._pageLabels = null;\n      console.error('PDFThumbnailViewer_setPageLabels: Invalid page labels.');\n    } else {\n      this._pageLabels = labels;\n    }\n    // Update all the `PDFThumbnailView` instances.\n    for (let i = 0, ii = this._thumbnails.length; i < ii; i++) {\n      let label = this._pageLabels && this._pageLabels[i];\n      this._thumbnails[i].setPageLabel(label);\n    }\n  }\n\n  /**\n   * @param {PDFThumbnailView} thumbView\n   * @returns {PDFPage}\n   * @private\n   */\n  _ensurePdfPageLoaded(thumbView) {\n    if (thumbView.pdfPage) {\n      return Promise.resolve(thumbView.pdfPage);\n    }\n    let pageNumber = thumbView.id;\n    if (this._pagesRequests[pageNumber]) {\n      return this._pagesRequests[pageNumber];\n    }\n    let promise = this.pdfDocument.getPage(pageNumber).then((pdfPage) => {\n      thumbView.setPdfPage(pdfPage);\n      this._pagesRequests[pageNumber] = null;\n      return pdfPage;\n    }).catch((reason) => {\n      console.error('Unable to get page for thumb view', reason);\n      // Page error -- there is nothing can be done.\n      this._pagesRequests[pageNumber] = null;\n    });\n    this._pagesRequests[pageNumber] = promise;\n    return promise;\n  }\n\n  forceRendering() {\n    let visibleThumbs = this._getVisibleThumbs();\n    let thumbView = this.renderingQueue.getHighestPriority(visibleThumbs,\n                                                           this._thumbnails,\n                                                           this.scroll.down);\n    if (thumbView) {\n      this._ensurePdfPageLoaded(thumbView).then(() => {\n        this.renderingQueue.renderView(thumbView);\n      });\n      return true;\n    }\n    return false;\n  }\n}\n\nexport {\n  PDFThumbnailViewer,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/pdf_thumbnail_viewer.js","/* Copyright 2014 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { createPromiseCapability, PDFJS } from 'pdfjs-lib';\nimport {\n  CSS_UNITS, DEFAULT_SCALE, DEFAULT_SCALE_VALUE, getVisibleElements,\n  MAX_AUTO_SCALE, NullL10n, RendererType, SCROLLBAR_PADDING, scrollIntoView,\n  UNKNOWN_SCALE, VERTICAL_PADDING, watchScroll\n} from './ui_utils';\nimport { PDFRenderingQueue, RenderingStates } from './pdf_rendering_queue';\nimport { AnnotationLayerBuilder } from './annotation_layer_builder';\nimport { getGlobalEventBus } from './dom_events';\nimport { PDFPageView } from './pdf_page_view';\nimport { SimpleLinkService } from './pdf_link_service';\nimport { TextLayerBuilder } from './text_layer_builder';\n\nconst PresentationModeState = {\n  UNKNOWN: 0,\n  NORMAL: 1,\n  CHANGING: 2,\n  FULLSCREEN: 3,\n};\n\nconst DEFAULT_CACHE_SIZE = 10;\n\n/**\n * @typedef {Object} PDFViewerOptions\n * @property {HTMLDivElement} container - The container for the viewer element.\n * @property {HTMLDivElement} viewer - (optional) The viewer element.\n * @property {EventBus} eventBus - The application event bus.\n * @property {IPDFLinkService} linkService - The navigation/linking service.\n * @property {DownloadManager} downloadManager - (optional) The download\n *   manager component.\n * @property {PDFRenderingQueue} renderingQueue - (optional) The rendering\n *   queue object.\n * @property {boolean} removePageBorders - (optional) Removes the border shadow\n *   around the pages. The default is false.\n * @property {boolean} enhanceTextSelection - (optional) Enables the improved\n *   text selection behaviour. The default is `false`.\n * @property {boolean} renderInteractiveForms - (optional) Enables rendering of\n *   interactive form elements. The default is `false`.\n * @property {boolean} enablePrintAutoRotate - (optional) Enables automatic\n *   rotation of pages whose orientation differ from the first page upon\n *   printing. The default is `false`.\n * @property {string} renderer - 'canvas' or 'svg'. The default is 'canvas'.\n * @property {IL10n} l10n - Localization service.\n */\n\nfunction PDFPageViewBuffer(size) {\n  let data = [];\n  this.push = function cachePush(view) {\n    let i = data.indexOf(view);\n    if (i >= 0) {\n      data.splice(i, 1);\n    }\n    data.push(view);\n    if (data.length > size) {\n      data.shift().destroy();\n    }\n  };\n  this.resize = function (newSize) {\n    size = newSize;\n    while (data.length > size) {\n      data.shift().destroy();\n    }\n  };\n}\n\nfunction isSameScale(oldScale, newScale) {\n  if (newScale === oldScale) {\n    return true;\n  }\n  if (Math.abs(newScale - oldScale) < 1e-15) {\n    // Prevent unnecessary re-rendering of all pages when the scale\n    // changes only because of limited numerical precision.\n    return true;\n  }\n  return false;\n}\n\nfunction isPortraitOrientation(size) {\n  return size.width <= size.height;\n}\n\n/**\n * Simple viewer control to display PDF content/pages.\n * @implements {IRenderableView}\n */\nclass PDFViewer {\n  /**\n   * @param {PDFViewerOptions} options\n   */\n  constructor(options) {\n    this.container = options.container;\n    this.viewer = options.viewer || options.container.firstElementChild;\n    this.eventBus = options.eventBus || getGlobalEventBus();\n    this.linkService = options.linkService || new SimpleLinkService();\n    this.downloadManager = options.downloadManager || null;\n    this.removePageBorders = options.removePageBorders || false;\n    this.enhanceTextSelection = options.enhanceTextSelection || false;\n    this.renderInteractiveForms = options.renderInteractiveForms || false;\n    this.enablePrintAutoRotate = options.enablePrintAutoRotate || false;\n    this.renderer = options.renderer || RendererType.CANVAS;\n    this.l10n = options.l10n || NullL10n;\n\n    this.defaultRenderingQueue = !options.renderingQueue;\n    if (this.defaultRenderingQueue) {\n      // Custom rendering queue is not specified, using default one\n      this.renderingQueue = new PDFRenderingQueue();\n      this.renderingQueue.setViewer(this);\n    } else {\n      this.renderingQueue = options.renderingQueue;\n    }\n\n    this.scroll = watchScroll(this.container, this._scrollUpdate.bind(this));\n    this.presentationModeState = PresentationModeState.UNKNOWN;\n    this._resetView();\n\n    if (this.removePageBorders) {\n      this.viewer.classList.add('removePageBorders');\n    }\n  }\n\n  get pagesCount() {\n    return this._pages.length;\n  }\n\n  getPageView(index) {\n    return this._pages[index];\n  }\n\n  /**\n   * @returns {boolean} true if all {PDFPageView} objects are initialized.\n   */\n  get pageViewsReady() {\n    return this._pageViewsReady;\n  }\n\n  /**\n   * @returns {number}\n   */\n  get currentPageNumber() {\n    return this._currentPageNumber;\n  }\n\n  /**\n   * @param {number} val - The page number.\n   */\n  set currentPageNumber(val) {\n    if ((val | 0) !== val) { // Ensure that `val` is an integer.\n      throw new Error('Invalid page number.');\n    }\n    if (!this.pdfDocument) {\n      return;\n    }\n    // The intent can be to just reset a scroll position and/or scale.\n    this._setCurrentPageNumber(val, /* resetCurrentPageView = */ true);\n  }\n\n  /**\n   * @private\n   */\n  _setCurrentPageNumber(val, resetCurrentPageView = false) {\n    if (this._currentPageNumber === val) {\n      if (resetCurrentPageView) {\n        this._resetCurrentPageView();\n      }\n      return;\n    }\n\n    if (!(0 < val && val <= this.pagesCount)) {\n      console.error(\n        `PDFViewer._setCurrentPageNumber: \"${val}\" is out of bounds.`);\n      return;\n    }\n\n    let arg = {\n      source: this,\n      pageNumber: val,\n      pageLabel: this._pageLabels && this._pageLabels[val - 1],\n    };\n    this._currentPageNumber = val;\n    this.eventBus.dispatch('pagechanging', arg);\n    this.eventBus.dispatch('pagechange', arg);\n\n    if (resetCurrentPageView) {\n      this._resetCurrentPageView();\n    }\n  }\n\n  /**\n   * @returns {string|null} Returns the current page label,\n   *                        or `null` if no page labels exist.\n   */\n  get currentPageLabel() {\n    return this._pageLabels && this._pageLabels[this._currentPageNumber - 1];\n  }\n\n  /**\n   * @param {string} val - The page label.\n   */\n  set currentPageLabel(val) {\n    let pageNumber = val | 0; // Fallback page number.\n    if (this._pageLabels) {\n      let i = this._pageLabels.indexOf(val);\n      if (i >= 0) {\n        pageNumber = i + 1;\n      }\n    }\n    this.currentPageNumber = pageNumber;\n  }\n\n  /**\n   * @returns {number}\n   */\n  get currentScale() {\n    return this._currentScale !== UNKNOWN_SCALE ? this._currentScale :\n                                                  DEFAULT_SCALE;\n  }\n\n  /**\n   * @param {number} val - Scale of the pages in percents.\n   */\n  set currentScale(val) {\n    if (isNaN(val)) {\n      throw new Error('Invalid numeric scale');\n    }\n    if (!this.pdfDocument) {\n      return;\n    }\n    this._setScale(val, false);\n  }\n\n  /**\n   * @returns {string}\n   */\n  get currentScaleValue() {\n    return this._currentScaleValue;\n  }\n\n  /**\n   * @param val - The scale of the pages (in percent or predefined value).\n   */\n  set currentScaleValue(val) {\n    if (!this.pdfDocument) {\n      return;\n    }\n    this._setScale(val, false);\n  }\n\n  /**\n   * @returns {number}\n   */\n  get pagesRotation() {\n    return this._pagesRotation;\n  }\n\n  /**\n   * @param {number} rotation - The rotation of the pages (0, 90, 180, 270).\n   */\n  set pagesRotation(rotation) {\n    if (!(typeof rotation === 'number' && rotation % 90 === 0)) {\n      throw new Error('Invalid pages rotation angle.');\n    }\n    if (!this.pdfDocument) {\n      return;\n    }\n    this._pagesRotation = rotation;\n\n    for (let i = 0, ii = this._pages.length; i < ii; i++) {\n      let pageView = this._pages[i];\n      pageView.update(pageView.scale, rotation);\n    }\n\n    this._setScale(this._currentScaleValue, true);\n\n    if (this.defaultRenderingQueue) {\n      this.update();\n    }\n  }\n\n  /**\n   * @param pdfDocument {PDFDocument}\n   */\n  setDocument(pdfDocument) {\n    if (this.pdfDocument) {\n      this._cancelRendering();\n      this._resetView();\n    }\n\n    this.pdfDocument = pdfDocument;\n    if (!pdfDocument) {\n      return;\n    }\n    let pagesCount = pdfDocument.numPages;\n\n    let pagesCapability = createPromiseCapability();\n    this.pagesPromise = pagesCapability.promise;\n\n    pagesCapability.promise.then(() => {\n      this._pageViewsReady = true;\n      this.eventBus.dispatch('pagesloaded', {\n        source: this,\n        pagesCount,\n      });\n    });\n\n    let isOnePageRenderedResolved = false;\n    let onePageRenderedCapability = createPromiseCapability();\n    this.onePageRendered = onePageRenderedCapability.promise;\n\n    let bindOnAfterAndBeforeDraw = (pageView) => {\n      pageView.onBeforeDraw = () => {\n        // Add the page to the buffer at the start of drawing. That way it can\n        // be evicted from the buffer and destroyed even if we pause its\n        // rendering.\n        this._buffer.push(pageView);\n      };\n      pageView.onAfterDraw = () => {\n        if (!isOnePageRenderedResolved) {\n          isOnePageRenderedResolved = true;\n          onePageRenderedCapability.resolve();\n        }\n      };\n    };\n\n    let firstPagePromise = pdfDocument.getPage(1);\n    this.firstPagePromise = firstPagePromise;\n\n    // Fetch a single page so we can get a viewport that will be the default\n    // viewport for all pages\n    firstPagePromise.then((pdfPage) => {\n      let scale = this.currentScale;\n      let viewport = pdfPage.getViewport(scale * CSS_UNITS);\n      for (let pageNum = 1; pageNum <= pagesCount; ++pageNum) {\n        let textLayerFactory = null;\n        if (!PDFJS.disableTextLayer) {\n          textLayerFactory = this;\n        }\n        let pageView = new PDFPageView({\n          container: this.viewer,\n          eventBus: this.eventBus,\n          id: pageNum,\n          scale,\n          defaultViewport: viewport.clone(),\n          renderingQueue: this.renderingQueue,\n          textLayerFactory,\n          annotationLayerFactory: this,\n          enhanceTextSelection: this.enhanceTextSelection,\n          renderInteractiveForms: this.renderInteractiveForms,\n          renderer: this.renderer,\n          l10n: this.l10n,\n        });\n        bindOnAfterAndBeforeDraw(pageView);\n        this._pages.push(pageView);\n      }\n\n      // Fetch all the pages since the viewport is needed before printing\n      // starts to create the correct size canvas. Wait until one page is\n      // rendered so we don't tie up too many resources early on.\n      onePageRenderedCapability.promise.then(() => {\n        if (PDFJS.disableAutoFetch) {\n          // XXX: Printing is semi-broken with auto fetch disabled.\n          pagesCapability.resolve();\n          return;\n        }\n        let getPagesLeft = pagesCount;\n        for (let pageNum = 1; pageNum <= pagesCount; ++pageNum) {\n          pdfDocument.getPage(pageNum).then((pdfPage) => {\n            let pageView = this._pages[pageNum - 1];\n            if (!pageView.pdfPage) {\n              pageView.setPdfPage(pdfPage);\n            }\n            this.linkService.cachePageRef(pageNum, pdfPage.ref);\n            if (--getPagesLeft === 0) {\n              pagesCapability.resolve();\n            }\n          }, (reason) => {\n            console.error(`Unable to get page ${pageNum} to initialize viewer`,\n                          reason);\n            if (--getPagesLeft === 0) {\n              pagesCapability.resolve();\n            }\n          });\n        }\n      });\n\n      this.eventBus.dispatch('pagesinit', { source: this, });\n\n      if (this.defaultRenderingQueue) {\n        this.update();\n      }\n\n      if (this.findController) {\n        this.findController.resolveFirstPage();\n      }\n    }).catch((reason) => {\n      console.error('Unable to initialize viewer', reason);\n    });\n  }\n\n  /**\n   * @param {Array|null} labels\n   */\n  setPageLabels(labels) {\n    if (!this.pdfDocument) {\n      return;\n    }\n    if (!labels) {\n      this._pageLabels = null;\n    } else if (!(labels instanceof Array &&\n                 this.pdfDocument.numPages === labels.length)) {\n      this._pageLabels = null;\n      console.error('PDFViewer.setPageLabels: Invalid page labels.');\n    } else {\n      this._pageLabels = labels;\n    }\n    // Update all the `PDFPageView` instances.\n    for (let i = 0, ii = this._pages.length; i < ii; i++) {\n      let pageView = this._pages[i];\n      let label = this._pageLabels && this._pageLabels[i];\n      pageView.setPageLabel(label);\n    }\n  }\n\n  _resetView() {\n    this._pages = [];\n    this._currentPageNumber = 1;\n    this._currentScale = UNKNOWN_SCALE;\n    this._currentScaleValue = null;\n    this._pageLabels = null;\n    this._buffer = new PDFPageViewBuffer(DEFAULT_CACHE_SIZE);\n    this._location = null;\n    this._pagesRotation = 0;\n    this._pagesRequests = [];\n    this._pageViewsReady = false;\n\n    // Remove the pages from the DOM.\n    this.viewer.textContent = '';\n  }\n\n  _scrollUpdate() {\n    if (this.pagesCount === 0) {\n      return;\n    }\n    this.update();\n  }\n\n  _setScaleDispatchEvent(newScale, newValue, preset = false) {\n    let arg = {\n      source: this,\n      scale: newScale,\n      presetValue: preset ? newValue : undefined,\n    };\n    this.eventBus.dispatch('scalechanging', arg);\n    this.eventBus.dispatch('scalechange', arg);\n  }\n\n  _setScaleUpdatePages(newScale, newValue, noScroll = false, preset = false) {\n    this._currentScaleValue = newValue.toString();\n\n    if (isSameScale(this._currentScale, newScale)) {\n      if (preset) {\n        this._setScaleDispatchEvent(newScale, newValue, true);\n      }\n      return;\n    }\n\n    for (let i = 0, ii = this._pages.length; i < ii; i++) {\n      this._pages[i].update(newScale);\n    }\n    this._currentScale = newScale;\n\n    if (!noScroll) {\n      let page = this._currentPageNumber, dest;\n      if (this._location && !PDFJS.ignoreCurrentPositionOnZoom &&\n          !(this.isInPresentationMode || this.isChangingPresentationMode)) {\n        page = this._location.pageNumber;\n        dest = [null, { name: 'XYZ', }, this._location.left,\n                this._location.top, null];\n      }\n      this.scrollPageIntoView({\n        pageNumber: page,\n        destArray: dest,\n        allowNegativeOffset: true,\n      });\n    }\n\n    this._setScaleDispatchEvent(newScale, newValue, preset);\n\n    if (this.defaultRenderingQueue) {\n      this.update();\n    }\n  }\n\n  _setScale(value, noScroll = false) {\n    let scale = parseFloat(value);\n\n    if (scale > 0) {\n      this._setScaleUpdatePages(scale, value, noScroll, /* preset = */ false);\n    } else {\n      let currentPage = this._pages[this._currentPageNumber - 1];\n      if (!currentPage) {\n        return;\n      }\n      let hPadding = (this.isInPresentationMode || this.removePageBorders) ?\n        0 : SCROLLBAR_PADDING;\n      let vPadding = (this.isInPresentationMode || this.removePageBorders) ?\n        0 : VERTICAL_PADDING;\n      let pageWidthScale = (this.container.clientWidth - hPadding) /\n                           currentPage.width * currentPage.scale;\n      let pageHeightScale = (this.container.clientHeight - vPadding) /\n                            currentPage.height * currentPage.scale;\n      switch (value) {\n        case 'page-actual':\n          scale = 1;\n          break;\n        case 'page-width':\n          scale = pageWidthScale;\n          break;\n        case 'page-height':\n          scale = pageHeightScale;\n          break;\n        case 'page-fit':\n          scale = Math.min(pageWidthScale, pageHeightScale);\n          break;\n        case 'auto':\n          let isLandscape = (currentPage.width > currentPage.height);\n          // For pages in landscape mode, fit the page height to the viewer\n          // *unless* the page would thus become too wide to fit horizontally.\n          let horizontalScale = isLandscape ?\n            Math.min(pageHeightScale, pageWidthScale) : pageWidthScale;\n          scale = Math.min(MAX_AUTO_SCALE, horizontalScale);\n          break;\n        default:\n          console.error(\n            `PDFViewer._setScale: \"${value}\" is an unknown zoom value.`);\n          return;\n      }\n      this._setScaleUpdatePages(scale, value, noScroll, /* preset = */ true);\n    }\n  }\n\n  /**\n   * Refreshes page view: scrolls to the current page and updates the scale.\n   * @private\n   */\n  _resetCurrentPageView() {\n    if (this.isInPresentationMode) {\n      // Fixes the case when PDF has different page sizes.\n      this._setScale(this._currentScaleValue, true);\n    }\n\n    let pageView = this._pages[this._currentPageNumber - 1];\n    scrollIntoView(pageView.div);\n  }\n\n  /**\n   * @typedef ScrollPageIntoViewParameters\n   * @property {number} pageNumber - The page number.\n   * @property {Array} destArray - (optional) The original PDF destination\n   *   array, in the format: <page-ref> </XYZ|/FitXXX> <args..>\n   * @property {boolean} allowNegativeOffset - (optional) Allow negative page\n   *   offsets. The default value is `false`.\n   */\n\n  /**\n   * Scrolls page into view.\n   * @param {ScrollPageIntoViewParameters} params\n   */\n  scrollPageIntoView(params) {\n    if (!this.pdfDocument) {\n      return;\n    }\n    if ((typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) &&\n        (arguments.length > 1 || typeof params === 'number')) {\n      console.warn('Call of scrollPageIntoView() with obsolete signature.');\n      let paramObj = {};\n      if (typeof params === 'number') {\n        paramObj.pageNumber = params; // pageNumber argument was found.\n      }\n      if (arguments[1] instanceof Array) {\n        paramObj.destArray = arguments[1]; // destArray argument was found.\n      }\n      params = paramObj;\n    }\n    let pageNumber = params.pageNumber || 0;\n    let dest = params.destArray || null;\n    let allowNegativeOffset = params.allowNegativeOffset || false;\n\n    if (this.isInPresentationMode || !dest) {\n      this._setCurrentPageNumber(pageNumber, /* resetCurrentPageView = */ true);\n      return;\n    }\n\n    let pageView = this._pages[pageNumber - 1];\n    if (!pageView) {\n      console.error(\n        'PDFViewer.scrollPageIntoView: Invalid \"pageNumber\" parameter.');\n      return;\n    }\n    let x = 0, y = 0;\n    let width = 0, height = 0, widthScale, heightScale;\n    let changeOrientation = (pageView.rotation % 180 === 0 ? false : true);\n    let pageWidth = (changeOrientation ? pageView.height : pageView.width) /\n      pageView.scale / CSS_UNITS;\n    let pageHeight = (changeOrientation ? pageView.width : pageView.height) /\n      pageView.scale / CSS_UNITS;\n    let scale = 0;\n    switch (dest[1].name) {\n      case 'XYZ':\n        x = dest[2];\n        y = dest[3];\n        scale = dest[4];\n        // If x and/or y coordinates are not supplied, default to\n        // _top_ left of the page (not the obvious bottom left,\n        // since aligning the bottom of the intended page with the\n        // top of the window is rarely helpful).\n        x = x !== null ? x : 0;\n        y = y !== null ? y : pageHeight;\n        break;\n      case 'Fit':\n      case 'FitB':\n        scale = 'page-fit';\n        break;\n      case 'FitH':\n      case 'FitBH':\n        y = dest[2];\n        scale = 'page-width';\n        // According to the PDF spec, section 12.3.2.2, a `null` value in the\n        // parameter should maintain the position relative to the new page.\n        if (y === null && this._location) {\n          x = this._location.left;\n          y = this._location.top;\n        }\n        break;\n      case 'FitV':\n      case 'FitBV':\n        x = dest[2];\n        width = pageWidth;\n        height = pageHeight;\n        scale = 'page-height';\n        break;\n      case 'FitR':\n        x = dest[2];\n        y = dest[3];\n        width = dest[4] - x;\n        height = dest[5] - y;\n        let hPadding = this.removePageBorders ? 0 : SCROLLBAR_PADDING;\n        let vPadding = this.removePageBorders ? 0 : VERTICAL_PADDING;\n\n        widthScale = (this.container.clientWidth - hPadding) /\n          width / CSS_UNITS;\n        heightScale = (this.container.clientHeight - vPadding) /\n          height / CSS_UNITS;\n        scale = Math.min(Math.abs(widthScale), Math.abs(heightScale));\n        break;\n      default:\n        console.error(`PDFViewer.scrollPageIntoView: \"${dest[1].name}\" ` +\n                      'is not a valid destination type.');\n        return;\n    }\n\n    if (scale && scale !== this._currentScale) {\n      this.currentScaleValue = scale;\n    } else if (this._currentScale === UNKNOWN_SCALE) {\n      this.currentScaleValue = DEFAULT_SCALE_VALUE;\n    }\n\n    if (scale === 'page-fit' && !dest[4]) {\n      scrollIntoView(pageView.div);\n      return;\n    }\n\n    let boundingRect = [\n      pageView.viewport.convertToViewportPoint(x, y),\n      pageView.viewport.convertToViewportPoint(x + width, y + height)\n    ];\n    let left = Math.min(boundingRect[0][0], boundingRect[1][0]);\n    let top = Math.min(boundingRect[0][1], boundingRect[1][1]);\n\n    if (!allowNegativeOffset) {\n      // Some bad PDF generators will create destinations with e.g. top values\n      // that exceeds the page height. Ensure that offsets are not negative,\n      // to prevent a previous page from becoming visible (fixes bug 874482).\n      left = Math.max(left, 0);\n      top = Math.max(top, 0);\n    }\n    scrollIntoView(pageView.div, { left, top, });\n  }\n\n  _updateLocation(firstPage) {\n    let currentScale = this._currentScale;\n    let currentScaleValue = this._currentScaleValue;\n    let normalizedScaleValue =\n      parseFloat(currentScaleValue) === currentScale ?\n      Math.round(currentScale * 10000) / 100 : currentScaleValue;\n\n    let pageNumber = firstPage.id;\n    let pdfOpenParams = '#page=' + pageNumber;\n    pdfOpenParams += '&zoom=' + normalizedScaleValue;\n    let currentPageView = this._pages[pageNumber - 1];\n    let container = this.container;\n    let topLeft = currentPageView.getPagePoint(\n      (container.scrollLeft - firstPage.x),\n      (container.scrollTop - firstPage.y));\n    let intLeft = Math.round(topLeft[0]);\n    let intTop = Math.round(topLeft[1]);\n    pdfOpenParams += ',' + intLeft + ',' + intTop;\n\n    this._location = {\n      pageNumber,\n      scale: normalizedScaleValue,\n      top: intTop,\n      left: intLeft,\n      pdfOpenParams,\n    };\n  }\n\n  update() {\n    let visible = this._getVisiblePages();\n    let visiblePages = visible.views;\n    if (visiblePages.length === 0) {\n      return;\n    }\n\n    let suggestedCacheSize = Math.max(DEFAULT_CACHE_SIZE,\n                                      2 * visiblePages.length + 1);\n    this._buffer.resize(suggestedCacheSize);\n\n    this.renderingQueue.renderHighestPriority(visible);\n\n    let currentId = this._currentPageNumber;\n    let firstPage = visible.first;\n    let stillFullyVisible = false;\n\n    for (let i = 0, ii = visiblePages.length; i < ii; ++i) {\n      let page = visiblePages[i];\n\n      if (page.percent < 100) {\n        break;\n      }\n      if (page.id === currentId) {\n        stillFullyVisible = true;\n        break;\n      }\n    }\n\n    if (!stillFullyVisible) {\n      currentId = visiblePages[0].id;\n    }\n\n    if (!this.isInPresentationMode) {\n      this._setCurrentPageNumber(currentId);\n    }\n\n    this._updateLocation(firstPage);\n\n    this.eventBus.dispatch('updateviewarea', {\n      source: this,\n      location: this._location,\n    });\n  }\n\n  containsElement(element) {\n    return this.container.contains(element);\n  }\n\n  focus() {\n    this.container.focus();\n  }\n\n  get isInPresentationMode() {\n    return this.presentationModeState === PresentationModeState.FULLSCREEN;\n  }\n\n  get isChangingPresentationMode() {\n    return this.presentationModeState === PresentationModeState.CHANGING;\n  }\n\n  get isHorizontalScrollbarEnabled() {\n    return (this.isInPresentationMode ?\n      false : (this.container.scrollWidth > this.container.clientWidth));\n  }\n\n  _getVisiblePages() {\n    if (!this.isInPresentationMode) {\n      return getVisibleElements(this.container, this._pages, true);\n    }\n    // The algorithm in getVisibleElements doesn't work in all browsers and\n    // configurations when presentation mode is active.\n    let visible = [];\n    let currentPage = this._pages[this._currentPageNumber - 1];\n    visible.push({ id: currentPage.id, view: currentPage, });\n    return { first: currentPage, last: currentPage, views: visible, };\n  }\n\n  cleanup() {\n    for (let i = 0, ii = this._pages.length; i < ii; i++) {\n      if (this._pages[i] &&\n          this._pages[i].renderingState !== RenderingStates.FINISHED) {\n        this._pages[i].reset();\n      }\n    }\n  }\n\n  /**\n   * @private\n   */\n  _cancelRendering() {\n    for (let i = 0, ii = this._pages.length; i < ii; i++) {\n      if (this._pages[i]) {\n        this._pages[i].cancelRendering();\n      }\n    }\n  }\n\n  /**\n   * @param {PDFPageView} pageView\n   * @returns {Promise} Returns a promise containing a {PDFPageProxy} object.\n   * @private\n   */\n  _ensurePdfPageLoaded(pageView) {\n    if (pageView.pdfPage) {\n      return Promise.resolve(pageView.pdfPage);\n    }\n    let pageNumber = pageView.id;\n    if (this._pagesRequests[pageNumber]) {\n      return this._pagesRequests[pageNumber];\n    }\n    let promise = this.pdfDocument.getPage(pageNumber).then((pdfPage) => {\n      if (!pageView.pdfPage) {\n        pageView.setPdfPage(pdfPage);\n      }\n      this._pagesRequests[pageNumber] = null;\n      return pdfPage;\n    }).catch((reason) => {\n      console.error('Unable to get page for page view', reason);\n      // Page error -- there is nothing can be done.\n      this._pagesRequests[pageNumber] = null;\n    });\n    this._pagesRequests[pageNumber] = promise;\n    return promise;\n  }\n\n  forceRendering(currentlyVisiblePages) {\n    let visiblePages = currentlyVisiblePages || this._getVisiblePages();\n    let pageView = this.renderingQueue.getHighestPriority(visiblePages,\n                                                          this._pages,\n                                                          this.scroll.down);\n    if (pageView) {\n      this._ensurePdfPageLoaded(pageView).then(() => {\n        this.renderingQueue.renderView(pageView);\n      });\n      return true;\n    }\n    return false;\n  }\n\n  getPageTextContent(pageIndex) {\n    return this.pdfDocument.getPage(pageIndex + 1).then(function(page) {\n      return page.getTextContent({\n        normalizeWhitespace: true,\n      });\n    });\n  }\n\n  /**\n   * @param {HTMLDivElement} textLayerDiv\n   * @param {number} pageIndex\n   * @param {PageViewport} viewport\n   * @returns {TextLayerBuilder}\n   */\n  createTextLayerBuilder(textLayerDiv, pageIndex, viewport,\n                         enhanceTextSelection = false) {\n    return new TextLayerBuilder({\n      textLayerDiv,\n      eventBus: this.eventBus,\n      pageIndex,\n      viewport,\n      findController: this.isInPresentationMode ? null : this.findController,\n      enhanceTextSelection: this.isInPresentationMode ? false :\n                                                        enhanceTextSelection,\n    });\n  }\n\n  /**\n   * @param {HTMLDivElement} pageDiv\n   * @param {PDFPage} pdfPage\n   * @param {boolean} renderInteractiveForms\n   * @param {IL10n} l10n\n   * @returns {AnnotationLayerBuilder}\n   */\n  createAnnotationLayerBuilder(pageDiv, pdfPage, renderInteractiveForms = false,\n                               l10n = NullL10n) {\n    return new AnnotationLayerBuilder({\n      pageDiv,\n      pdfPage,\n      renderInteractiveForms,\n      linkService: this.linkService,\n      downloadManager: this.downloadManager,\n      l10n,\n    });\n  }\n\n  setFindController(findController) {\n    this.findController = findController;\n  }\n\n  /**\n   * @returns {boolean} Whether all pages of the PDF document have identical\n   *                    widths and heights.\n   */\n  get hasEqualPageSizes() {\n    let firstPageView = this._pages[0];\n    for (let i = 1, ii = this._pages.length; i < ii; ++i) {\n      let pageView = this._pages[i];\n      if (pageView.width !== firstPageView.width ||\n          pageView.height !== firstPageView.height) {\n        return false;\n      }\n    }\n    return true;\n  }\n\n  /**\n   * Returns sizes of the pages.\n   * @returns {Array} Array of objects with width/height/rotation fields.\n   */\n  getPagesOverview() {\n    let pagesOverview = this._pages.map(function(pageView) {\n      let viewport = pageView.pdfPage.getViewport(1);\n      return {\n        width: viewport.width,\n        height: viewport.height,\n        rotation: viewport.rotation,\n      };\n    });\n    if (!this.enablePrintAutoRotate) {\n      return pagesOverview;\n    }\n    let isFirstPagePortrait = isPortraitOrientation(pagesOverview[0]);\n    return pagesOverview.map(function (size) {\n      if (isFirstPagePortrait === isPortraitOrientation(size)) {\n        return size;\n      }\n      return {\n        width: size.height,\n        height: size.width,\n        rotation: (size.rotation + 90) % 360,\n      };\n    });\n  }\n}\n\nexport {\n  PresentationModeState,\n  PDFViewer,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/pdf_viewer.js","/* Copyright 2013 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { cloneObj } from './ui_utils';\n\nvar defaultPreferences = null;\nfunction getDefaultPreferences() {\n  if (!defaultPreferences) {\n    if (typeof PDFJSDev !== 'undefined' && PDFJSDev.test('PRODUCTION')) {\n      defaultPreferences = Promise.resolve(\n        PDFJSDev.json('$ROOT/web/default_preferences.json'));\n    } else {\n      defaultPreferences = new Promise(function (resolve) {\n        var xhr = new XMLHttpRequest();\n        xhr.open('GET', 'default_preferences.json');\n        xhr.onload = xhr.onerror = function loaded() {\n          try {\n            resolve(JSON.parse(xhr.responseText));\n          } catch (e) {\n            console.error(`Unable to load default preferences: ${e}`);\n            resolve({});\n          }\n        };\n        xhr.send();\n      });\n    }\n  }\n  return defaultPreferences;\n}\n\n/**\n * BasePreferences - Abstract base class for storing persistent settings.\n *   Used for settings that should be applied to all opened documents,\n *   or every time the viewer is loaded.\n */\nclass BasePreferences {\n  constructor() {\n    if (this.constructor === BasePreferences) {\n      throw new Error('Cannot initialize BasePreferences.');\n    }\n    this.prefs = null;\n\n    this._initializedPromise = getDefaultPreferences().then((defaults) => {\n      Object.defineProperty(this, 'defaults', {\n        value: Object.freeze(defaults),\n        writable: false,\n        enumerable: true,\n        configurable: false,\n      });\n\n      this.prefs = cloneObj(defaults);\n      return this._readFromStorage(defaults);\n    }).then((prefObj) => {\n      if (prefObj) {\n        this.prefs = prefObj;\n      }\n    });\n  }\n\n  /**\n   * Stub function for writing preferences to storage.\n   * @param {Object} prefObj The preferences that should be written to storage.\n   * @return {Promise} A promise that is resolved when the preference values\n   *                   have been written.\n   */\n  _writeToStorage(prefObj) {\n    return Promise.reject(new Error('Not implemented: _writeToStorage'));\n  }\n\n  /**\n   * Stub function for reading preferences from storage.\n   * @param {Object} prefObj The preferences that should be read from storage.\n   * @return {Promise} A promise that is resolved with an {Object} containing\n   *                   the preferences that have been read.\n   */\n  _readFromStorage(prefObj) {\n    return Promise.reject(new Error('Not implemented: _readFromStorage'));\n  }\n\n  /**\n   * Reset the preferences to their default values and update storage.\n   * @return {Promise} A promise that is resolved when the preference values\n   *                   have been reset.\n   */\n  reset() {\n    return this._initializedPromise.then(() => {\n      this.prefs = cloneObj(this.defaults);\n      return this._writeToStorage(this.defaults);\n    });\n  }\n\n  /**\n   * Replace the current preference values with the ones from storage.\n   * @return {Promise} A promise that is resolved when the preference values\n   *                   have been updated.\n   */\n  reload() {\n    return this._initializedPromise.then(() => {\n      return this._readFromStorage(this.defaults);\n    }).then((prefObj) => {\n      if (prefObj) {\n        this.prefs = prefObj;\n      }\n    });\n  }\n\n  /**\n   * Set the value of a preference.\n   * @param {string} name The name of the preference that should be changed.\n   * @param {boolean|number|string} value The new value of the preference.\n   * @return {Promise} A promise that is resolved when the value has been set,\n   *                   provided that the preference exists and the types match.\n   */\n  set(name, value) {\n    return this._initializedPromise.then(() => {\n      if (this.defaults[name] === undefined) {\n        throw new Error(`Set preference: \"${name}\" is undefined.`);\n      } else if (value === undefined) {\n        throw new Error('Set preference: no value is specified.');\n      }\n      var valueType = typeof value;\n      var defaultType = typeof this.defaults[name];\n\n      if (valueType !== defaultType) {\n        if (valueType === 'number' && defaultType === 'string') {\n          value = value.toString();\n        } else {\n          throw new Error(`Set preference: \"${value}\" is a ${valueType}, ` +\n                          `expected a ${defaultType}.`);\n        }\n      } else {\n        if (valueType === 'number' && (value | 0) !== value) {\n          throw new Error(`Set preference: \"${value}\" must be an integer.`);\n        }\n      }\n      this.prefs[name] = value;\n      return this._writeToStorage(this.prefs);\n    });\n  }\n\n  /**\n   * Get the value of a preference.\n   * @param {string} name The name of the preference whose value is requested.\n   * @return {Promise} A promise that is resolved with a {boolean|number|string}\n   *                   containing the value of the preference.\n   */\n  get(name) {\n    return this._initializedPromise.then(() => {\n      var defaultValue = this.defaults[name];\n\n      if (defaultValue === undefined) {\n        throw new Error(`Get preference: \"${name}\" is undefined.`);\n      } else {\n        var prefValue = this.prefs[name];\n\n        if (prefValue !== undefined) {\n          return prefValue;\n        }\n      }\n      return defaultValue;\n    });\n  }\n}\n\nexport {\n  BasePreferences,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/preferences.js","/* Copyright 2012 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { CursorTool } from './pdf_cursor_tools';\nimport { SCROLLBAR_PADDING } from './ui_utils';\n\n/**\n * @typedef {Object} SecondaryToolbarOptions\n * @property {HTMLDivElement} toolbar - Container for the secondary toolbar.\n * @property {HTMLButtonElement} toggleButton - Button to toggle the visibility\n *   of the secondary toolbar.\n * @property {HTMLDivElement} toolbarButtonContainer - Container where all the\n *   toolbar buttons are placed. The maximum height of the toolbar is controlled\n *   dynamically by adjusting the 'max-height' CSS property of this DOM element.\n * @property {HTMLButtonElement} presentationModeButton - Button for entering\n *   presentation mode.\n * @property {HTMLButtonElement} openFileButton - Button to open a file.\n * @property {HTMLButtonElement} printButton - Button to print the document.\n * @property {HTMLButtonElement} downloadButton - Button to download the\n *   document.\n * @property {HTMLLinkElement} viewBookmarkButton - Button to obtain a bookmark\n *   link to the current location in the document.\n * @property {HTMLButtonElement} firstPageButton - Button to go to the first\n *   page in the document.\n * @property {HTMLButtonElement} lastPageButton - Button to go to the last page\n *   in the document.\n * @property {HTMLButtonElement} pageRotateCwButton - Button to rotate the pages\n *   clockwise.\n * @property {HTMLButtonElement} pageRotateCcwButton - Button to rotate the\n *   pages counterclockwise.\n * @property {HTMLButtonElement} cursorSelectToolButton - Button to enable the\n *   select tool.\n * @property {HTMLButtonElement} cursorHandToolButton - Button to enable the\n *   hand tool.\n * @property {HTMLButtonElement} documentPropertiesButton - Button for opening\n *   the document properties dialog.\n */\n\nclass SecondaryToolbar {\n  /**\n   * @param {SecondaryToolbarOptions} options\n   * @param {HTMLDivElement} mainContainer\n   * @param {EventBus} eventBus\n   */\n  constructor(options, mainContainer, eventBus) {\n    this.toolbar = options.toolbar;\n    this.toggleButton = options.toggleButton;\n    this.toolbarButtonContainer = options.toolbarButtonContainer;\n    this.buttons = [\n      { element: options.presentationModeButton, eventName: 'presentationmode',\n        close: true, },\n      { element: options.openFileButton, eventName: 'openfile', close: true, },\n      { element: options.printButton, eventName: 'print', close: true, },\n      { element: options.downloadButton, eventName: 'download', close: true, },\n      { element: options.viewBookmarkButton, eventName: null, close: true, },\n      { element: options.firstPageButton, eventName: 'firstpage',\n        close: true, },\n      { element: options.lastPageButton, eventName: 'lastpage', close: true, },\n      { element: options.pageRotateCwButton, eventName: 'rotatecw',\n        close: false, },\n      { element: options.pageRotateCcwButton, eventName: 'rotateccw',\n        close: false, },\n      { element: options.cursorSelectToolButton, eventName: 'switchcursortool',\n        eventDetails: { tool: CursorTool.SELECT, }, close: true, },\n      { element: options.cursorHandToolButton, eventName: 'switchcursortool',\n        eventDetails: { tool: CursorTool.HAND, }, close: true, },\n      { element: options.documentPropertiesButton,\n        eventName: 'documentproperties', close: true, },\n    ];\n    this.items = {\n      firstPage: options.firstPageButton,\n      lastPage: options.lastPageButton,\n      pageRotateCw: options.pageRotateCwButton,\n      pageRotateCcw: options.pageRotateCcwButton,\n    };\n\n    this.mainContainer = mainContainer;\n    this.eventBus = eventBus;\n\n    this.opened = false;\n    this.containerHeight = null;\n    this.previousContainerHeight = null;\n\n    this.reset();\n\n    // Bind the event listeners for click and cursor tool actions.\n    this._bindClickListeners();\n    this._bindCursorToolsListener(options);\n\n    // Bind the event listener for adjusting the 'max-height' of the toolbar.\n    this.eventBus.on('resize', this._setMaxHeight.bind(this));\n  }\n\n  /**\n   * @return {boolean}\n   */\n  get isOpen() {\n    return this.opened;\n  }\n\n  setPageNumber(pageNumber) {\n    this.pageNumber = pageNumber;\n    this._updateUIState();\n  }\n\n  setPagesCount(pagesCount) {\n    this.pagesCount = pagesCount;\n    this._updateUIState();\n  }\n\n  reset() {\n    this.pageNumber = 0;\n    this.pagesCount = 0;\n    this._updateUIState();\n  }\n\n  _updateUIState() {\n    this.items.firstPage.disabled = (this.pageNumber <= 1);\n    this.items.lastPage.disabled = (this.pageNumber >= this.pagesCount);\n    this.items.pageRotateCw.disabled = this.pagesCount === 0;\n    this.items.pageRotateCcw.disabled = this.pagesCount === 0;\n  }\n\n  _bindClickListeners() {\n    // Button to toggle the visibility of the secondary toolbar.\n    this.toggleButton.addEventListener('click', this.toggle.bind(this));\n\n    // All items within the secondary toolbar.\n    for (let button in this.buttons) {\n      let { element, eventName, close, eventDetails, } = this.buttons[button];\n\n      element.addEventListener('click', (evt) => {\n        if (eventName !== null) {\n          let details = { source: this, };\n          for (let property in eventDetails) {\n            details[property] = eventDetails[property];\n          }\n          this.eventBus.dispatch(eventName, details);\n        }\n        if (close) {\n          this.close();\n        }\n      });\n    }\n  }\n\n  _bindCursorToolsListener(buttons) {\n    this.eventBus.on('cursortoolchanged', function(evt) {\n      buttons.cursorSelectToolButton.classList.remove('toggled');\n      buttons.cursorHandToolButton.classList.remove('toggled');\n\n      switch (evt.tool) {\n        case CursorTool.SELECT:\n          buttons.cursorSelectToolButton.classList.add('toggled');\n          break;\n        case CursorTool.HAND:\n          buttons.cursorHandToolButton.classList.add('toggled');\n          break;\n      }\n    });\n  }\n\n  open() {\n    if (this.opened) {\n      return;\n    }\n    this.opened = true;\n    this._setMaxHeight();\n\n    this.toggleButton.classList.add('toggled');\n    this.toolbar.classList.remove('hidden');\n  }\n\n  close() {\n    if (!this.opened) {\n      return;\n    }\n    this.opened = false;\n    this.toolbar.classList.add('hidden');\n    this.toggleButton.classList.remove('toggled');\n  }\n\n  toggle() {\n    if (this.opened) {\n      this.close();\n    } else {\n      this.open();\n    }\n  }\n\n  /**\n   * @private\n   */\n  _setMaxHeight() {\n    if (!this.opened) {\n      return; // Only adjust the 'max-height' if the toolbar is visible.\n    }\n    this.containerHeight = this.mainContainer.clientHeight;\n\n    if (this.containerHeight === this.previousContainerHeight) {\n      return;\n    }\n    this.toolbarButtonContainer.setAttribute('style',\n      'max-height: ' + (this.containerHeight - SCROLLBAR_PADDING) + 'px;');\n\n    this.previousContainerHeight = this.containerHeight;\n  }\n}\n\nexport {\n  SecondaryToolbar,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/secondary_toolbar.js","/* Copyright 2012 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport { getGlobalEventBus } from './dom_events';\nimport { renderTextLayer } from 'pdfjs-lib';\n\nconst EXPAND_DIVS_TIMEOUT = 300; // ms\n\n/**\n * @typedef {Object} TextLayerBuilderOptions\n * @property {HTMLDivElement} textLayerDiv - The text layer container.\n * @property {EventBus} eventBus - The application event bus.\n * @property {number} pageIndex - The page index.\n * @property {PageViewport} viewport - The viewport of the text layer.\n * @property {PDFFindController} findController\n * @property {boolean} enhanceTextSelection - Option to turn on improved\n *   text selection.\n */\n\n/**\n * The text layer builder provides text selection functionality for the PDF.\n * It does this by creating overlay divs over the PDF's text. These divs\n * contain text that matches the PDF text they are overlaying. This object\n * also provides a way to highlight text that is being searched for.\n */\nclass TextLayerBuilder {\n  constructor({ textLayerDiv, eventBus, pageIndex, viewport,\n                findController = null, enhanceTextSelection = false, }) {\n    this.textLayerDiv = textLayerDiv;\n    this.eventBus = eventBus || getGlobalEventBus();\n    this.textContent = null;\n    this.textContentItemsStr = [];\n    this.textContentStream = null;\n    this.renderingDone = false;\n    this.pageIdx = pageIndex;\n    this.pageNumber = this.pageIdx + 1;\n    this.matches = [];\n    this.viewport = viewport;\n    this.textDivs = [];\n    this.findController = findController;\n    this.textLayerRenderTask = null;\n    this.enhanceTextSelection = enhanceTextSelection;\n\n    this._bindMouse();\n  }\n\n  /**\n   * @private\n   */\n  _finishRendering() {\n    this.renderingDone = true;\n\n    if (!this.enhanceTextSelection) {\n      let endOfContent = document.createElement('div');\n      endOfContent.className = 'endOfContent';\n      this.textLayerDiv.appendChild(endOfContent);\n    }\n\n    this.eventBus.dispatch('textlayerrendered', {\n      source: this,\n      pageNumber: this.pageNumber,\n      numTextDivs: this.textDivs.length,\n    });\n  }\n\n  /**\n   * Renders the text layer.\n   *\n   * @param {number} timeout - (optional) wait for a specified amount of\n   *                           milliseconds before rendering\n   */\n  render(timeout = 0) {\n    if (!(this.textContent || this.textContentStream) || this.renderingDone) {\n      return;\n    }\n    this.cancel();\n\n    this.textDivs = [];\n    let textLayerFrag = document.createDocumentFragment();\n    this.textLayerRenderTask = renderTextLayer({\n      textContent: this.textContent,\n      textContentStream: this.textContentStream,\n      container: textLayerFrag,\n      viewport: this.viewport,\n      textDivs: this.textDivs,\n      textContentItemsStr: this.textContentItemsStr,\n      timeout,\n      enhanceTextSelection: this.enhanceTextSelection,\n    });\n    this.textLayerRenderTask.promise.then(() => {\n      this.textLayerDiv.appendChild(textLayerFrag);\n      this._finishRendering();\n      this.updateMatches();\n    }, function (reason) {\n      // Cancelled or failed to render text layer; skipping errors.\n    });\n  }\n\n  /**\n   * Cancel rendering of the text layer.\n   */\n  cancel() {\n    if (this.textLayerRenderTask) {\n      this.textLayerRenderTask.cancel();\n      this.textLayerRenderTask = null;\n    }\n  }\n\n  setTextContentStream(readableStream) {\n    this.cancel();\n    this.textContentStream = readableStream;\n  }\n\n  setTextContent(textContent) {\n    this.cancel();\n    this.textContent = textContent;\n  }\n\n  convertMatches(matches, matchesLength) {\n    let i = 0;\n    let iIndex = 0;\n    let textContentItemsStr = this.textContentItemsStr;\n    let end = textContentItemsStr.length - 1;\n    let queryLen = (this.findController === null ?\n                    0 : this.findController.state.query.length);\n    let ret = [];\n    if (!matches) {\n      return ret;\n    }\n    for (let m = 0, len = matches.length; m < len; m++) {\n      // Calculate the start position.\n      let matchIdx = matches[m];\n\n      // Loop over the divIdxs.\n      while (i !== end && matchIdx >=\n             (iIndex + textContentItemsStr[i].length)) {\n        iIndex += textContentItemsStr[i].length;\n        i++;\n      }\n\n      if (i === textContentItemsStr.length) {\n        console.error('Could not find a matching mapping');\n      }\n\n      let match = {\n        begin: {\n          divIdx: i,\n          offset: matchIdx - iIndex,\n        },\n      };\n\n      // Calculate the end position.\n      if (matchesLength) { // Multiterm search.\n        matchIdx += matchesLength[m];\n      } else { // Phrase search.\n        matchIdx += queryLen;\n      }\n\n      // Somewhat the same array as above, but use > instead of >= to get\n      // the end position right.\n      while (i !== end && matchIdx >\n             (iIndex + textContentItemsStr[i].length)) {\n        iIndex += textContentItemsStr[i].length;\n        i++;\n      }\n\n      match.end = {\n        divIdx: i,\n        offset: matchIdx - iIndex,\n      };\n      ret.push(match);\n    }\n\n    return ret;\n  }\n\n  renderMatches(matches) {\n    // Early exit if there is nothing to render.\n    if (matches.length === 0) {\n      return;\n    }\n\n    let textContentItemsStr = this.textContentItemsStr;\n    let textDivs = this.textDivs;\n    let prevEnd = null;\n    let pageIdx = this.pageIdx;\n    let isSelectedPage = (this.findController === null ?\n      false : (pageIdx === this.findController.selected.pageIdx));\n    let selectedMatchIdx = (this.findController === null ?\n                            -1 : this.findController.selected.matchIdx);\n    let highlightAll = (this.findController === null ?\n                        false : this.findController.state.highlightAll);\n    let infinity = {\n      divIdx: -1,\n      offset: undefined,\n    };\n\n    function beginText(begin, className) {\n      let divIdx = begin.divIdx;\n      textDivs[divIdx].textContent = '';\n      appendTextToDiv(divIdx, 0, begin.offset, className);\n    }\n\n    function appendTextToDiv(divIdx, fromOffset, toOffset, className) {\n      let div = textDivs[divIdx];\n      let content = textContentItemsStr[divIdx].substring(fromOffset, toOffset);\n      let node = document.createTextNode(content);\n      if (className) {\n        let span = document.createElement('span');\n        span.className = className;\n        span.appendChild(node);\n        div.appendChild(span);\n        return;\n      }\n      div.appendChild(node);\n    }\n\n    let i0 = selectedMatchIdx, i1 = i0 + 1;\n    if (highlightAll) {\n      i0 = 0;\n      i1 = matches.length;\n    } else if (!isSelectedPage) {\n      // Not highlighting all and this isn't the selected page, so do nothing.\n      return;\n    }\n\n    for (let i = i0; i < i1; i++) {\n      let match = matches[i];\n      let begin = match.begin;\n      let end = match.end;\n      let isSelected = (isSelectedPage && i === selectedMatchIdx);\n      let highlightSuffix = (isSelected ? ' selected' : '');\n\n      if (this.findController) {\n        this.findController.updateMatchPosition(pageIdx, i, textDivs,\n                                                begin.divIdx);\n      }\n\n      // Match inside new div.\n      if (!prevEnd || begin.divIdx !== prevEnd.divIdx) {\n        // If there was a previous div, then add the text at the end.\n        if (prevEnd !== null) {\n          appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset);\n        }\n        // Clear the divs and set the content until the starting point.\n        beginText(begin);\n      } else {\n        appendTextToDiv(prevEnd.divIdx, prevEnd.offset, begin.offset);\n      }\n\n      if (begin.divIdx === end.divIdx) {\n        appendTextToDiv(begin.divIdx, begin.offset, end.offset,\n                        'highlight' + highlightSuffix);\n      } else {\n        appendTextToDiv(begin.divIdx, begin.offset, infinity.offset,\n                        'highlight begin' + highlightSuffix);\n        for (let n0 = begin.divIdx + 1, n1 = end.divIdx; n0 < n1; n0++) {\n          textDivs[n0].className = 'highlight middle' + highlightSuffix;\n        }\n        beginText(end, 'highlight end' + highlightSuffix);\n      }\n      prevEnd = end;\n    }\n\n    if (prevEnd) {\n      appendTextToDiv(prevEnd.divIdx, prevEnd.offset, infinity.offset);\n    }\n  }\n\n  updateMatches() {\n    // Only show matches when all rendering is done.\n    if (!this.renderingDone) {\n      return;\n    }\n\n    // Clear all matches.\n    let matches = this.matches;\n    let textDivs = this.textDivs;\n    let textContentItemsStr = this.textContentItemsStr;\n    let clearedUntilDivIdx = -1;\n\n    // Clear all current matches.\n    for (let i = 0, len = matches.length; i < len; i++) {\n      let match = matches[i];\n      let begin = Math.max(clearedUntilDivIdx, match.begin.divIdx);\n      for (let n = begin, end = match.end.divIdx; n <= end; n++) {\n        let div = textDivs[n];\n        div.textContent = textContentItemsStr[n];\n        div.className = '';\n      }\n      clearedUntilDivIdx = match.end.divIdx + 1;\n    }\n\n    if (this.findController === null || !this.findController.active) {\n      return;\n    }\n\n    // Convert the matches on the page controller into the match format\n    // used for the textLayer.\n    let pageMatches, pageMatchesLength;\n    if (this.findController !== null) {\n      pageMatches = this.findController.pageMatches[this.pageIdx] || null;\n      pageMatchesLength = (this.findController.pageMatchesLength) ?\n        this.findController.pageMatchesLength[this.pageIdx] || null : null;\n    }\n\n    this.matches = this.convertMatches(pageMatches, pageMatchesLength);\n    this.renderMatches(this.matches);\n  }\n\n  /**\n   * Improves text selection by adding an additional div where the mouse was\n   * clicked. This reduces flickering of the content if the mouse is slowly\n   * dragged up or down.\n   *\n   * @private\n   */\n  _bindMouse() {\n    let div = this.textLayerDiv;\n    let expandDivsTimer = null;\n\n    div.addEventListener('mousedown', (evt) => {\n      if (this.enhanceTextSelection && this.textLayerRenderTask) {\n        this.textLayerRenderTask.expandTextDivs(true);\n        if ((typeof PDFJSDev === 'undefined' ||\n             !PDFJSDev.test('FIREFOX || MOZCENTRAL')) &&\n            expandDivsTimer) {\n          clearTimeout(expandDivsTimer);\n          expandDivsTimer = null;\n        }\n        return;\n      }\n\n      let end = div.querySelector('.endOfContent');\n      if (!end) {\n        return;\n      }\n      if (typeof PDFJSDev === 'undefined' ||\n          !PDFJSDev.test('FIREFOX || MOZCENTRAL')) {\n        // On non-Firefox browsers, the selection will feel better if the height\n        // of the `endOfContent` div is adjusted to start at mouse click\n        // location. This avoids flickering when the selection moves up.\n        // However it does not work when selection is started on empty space.\n        let adjustTop = evt.target !== div;\n        if (typeof PDFJSDev === 'undefined' || PDFJSDev.test('GENERIC')) {\n          adjustTop = adjustTop && window.getComputedStyle(end).\n            getPropertyValue('-moz-user-select') !== 'none';\n        }\n        if (adjustTop) {\n          let divBounds = div.getBoundingClientRect();\n          let r = Math.max(0, (evt.pageY - divBounds.top) / divBounds.height);\n          end.style.top = (r * 100).toFixed(2) + '%';\n        }\n      }\n      end.classList.add('active');\n    });\n\n    div.addEventListener('mouseup', () => {\n      if (this.enhanceTextSelection && this.textLayerRenderTask) {\n        if (typeof PDFJSDev === 'undefined' ||\n            !PDFJSDev.test('FIREFOX || MOZCENTRAL')) {\n          expandDivsTimer = setTimeout(() => {\n            if (this.textLayerRenderTask) {\n              this.textLayerRenderTask.expandTextDivs(false);\n            }\n            expandDivsTimer = null;\n          }, EXPAND_DIVS_TIMEOUT);\n        } else {\n          this.textLayerRenderTask.expandTextDivs(false);\n        }\n        return;\n      }\n\n      let end = div.querySelector('.endOfContent');\n      if (!end) {\n        return;\n      }\n      if (typeof PDFJSDev === 'undefined' ||\n          !PDFJSDev.test('FIREFOX || MOZCENTRAL')) {\n        end.style.top = '';\n      }\n      end.classList.remove('active');\n    });\n  }\n}\n\n/**\n * @implements IPDFTextLayerFactory\n */\nclass DefaultTextLayerFactory {\n  /**\n   * @param {HTMLDivElement} textLayerDiv\n   * @param {number} pageIndex\n   * @param {PageViewport} viewport\n   * @param {boolean} enhanceTextSelection\n   * @returns {TextLayerBuilder}\n   */\n  createTextLayerBuilder(textLayerDiv, pageIndex, viewport,\n                         enhanceTextSelection = false) {\n    return new TextLayerBuilder({\n      textLayerDiv,\n      pageIndex,\n      viewport,\n      enhanceTextSelection,\n    });\n  }\n}\n\nexport {\n  TextLayerBuilder,\n  DefaultTextLayerFactory,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/text_layer_builder.js","/* Copyright 2016 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nimport {\n  animationStarted, DEFAULT_SCALE, DEFAULT_SCALE_VALUE, MAX_SCALE,\n  MIN_SCALE, noContextMenuHandler, NullL10n\n} from './ui_utils';\n\nconst PAGE_NUMBER_LOADING_INDICATOR = 'visiblePageIsLoading';\nconst SCALE_SELECT_CONTAINER_PADDING = 8;\nconst SCALE_SELECT_PADDING = 22;\n\n/**\n * @typedef {Object} ToolbarOptions\n * @property {HTMLDivElement} container - Container for the secondary toolbar.\n * @property {HTMLSpanElement} numPages - Label that contains number of pages.\n * @property {HTMLInputElement} pageNumber - Control for display and user input\n *   of the current page number.\n * @property {HTMLSpanElement} scaleSelectContainer - Container where scale\n *   controls are placed. The width is adjusted on UI initialization.\n * @property {HTMLSelectElement} scaleSelect - Scale selection control.\n * @property {HTMLOptionElement} customScaleOption - The item used to display\n *   a non-predefined scale.\n * @property {HTMLButtonElement} previous - Button to go to the previous page.\n * @property {HTMLButtonElement} next - Button to go to the next page.\n * @property {HTMLButtonElement} zoomIn - Button to zoom in the pages.\n * @property {HTMLButtonElement} zoomOut - Button to zoom out the pages.\n * @property {HTMLButtonElement} viewFind - Button to open find bar.\n * @property {HTMLButtonElement} openFile - Button to open a new document.\n * @property {HTMLButtonElement} presentationModeButton - Button to switch to\n *   presentation mode.\n * @property {HTMLButtonElement} download - Button to download the document.\n * @property {HTMLAElement} viewBookmark - Element to link current url of\n *   the page view.\n */\n\nclass Toolbar {\n  /**\n   * @param {ToolbarOptions} options\n   * @param {HTMLDivElement} mainContainer\n   * @param {EventBus} eventBus\n   * @param {IL10n} l10n - Localization service.\n   */\n  constructor(options, mainContainer, eventBus, l10n = NullL10n) {\n    this.toolbar = options.container;\n    this.mainContainer = mainContainer;\n    this.eventBus = eventBus;\n    this.l10n = l10n;\n    this.items = options;\n\n    this._wasLocalized = false;\n    this.reset();\n\n    // Bind the event listeners for click and hand tool actions.\n    this._bindListeners();\n  }\n\n  setPageNumber(pageNumber, pageLabel) {\n    this.pageNumber = pageNumber;\n    this.pageLabel = pageLabel;\n    this._updateUIState(false);\n  }\n\n  setPagesCount(pagesCount, hasPageLabels) {\n    this.pagesCount = pagesCount;\n    this.hasPageLabels = hasPageLabels;\n    this._updateUIState(true);\n  }\n\n  setPageScale(pageScaleValue, pageScale) {\n    this.pageScaleValue = pageScaleValue;\n    this.pageScale = pageScale;\n    this._updateUIState(false);\n  }\n\n  reset() {\n    this.pageNumber = 0;\n    this.pageLabel = null;\n    this.hasPageLabels = false;\n    this.pagesCount = 0;\n    this.pageScaleValue = DEFAULT_SCALE_VALUE;\n    this.pageScale = DEFAULT_SCALE;\n    this._updateUIState(true);\n  }\n\n  _bindListeners() {\n    let { eventBus, items, } = this;\n    let self = this;\n\n    items.previous.addEventListener('click', function() {\n      eventBus.dispatch('previouspage');\n    });\n\n    items.next.addEventListener('click', function() {\n      eventBus.dispatch('nextpage');\n    });\n\n    items.zoomIn.addEventListener('click', function() {\n      eventBus.dispatch('zoomin');\n    });\n\n    items.zoomOut.addEventListener('click', function() {\n      eventBus.dispatch('zoomout');\n    });\n\n    items.pageNumber.addEventListener('click', function() {\n      this.select();\n    });\n\n    items.pageNumber.addEventListener('change', function() {\n      eventBus.dispatch('pagenumberchanged', {\n        source: self,\n        value: this.value,\n      });\n    });\n\n    items.scaleSelect.addEventListener('change', function() {\n      if (this.value === 'custom') {\n        return;\n      }\n      eventBus.dispatch('scalechanged', {\n        source: self,\n        value: this.value,\n      });\n    });\n\n    items.presentationModeButton.addEventListener('click', function() {\n      eventBus.dispatch('presentationmode');\n    });\n\n    items.openFile.addEventListener('click', function() {\n      eventBus.dispatch('openfile');\n    });\n\n    items.print.addEventListener('click', function() {\n      eventBus.dispatch('print');\n    });\n\n    items.download.addEventListener('click', function() {\n      eventBus.dispatch('download');\n    });\n\n    // Suppress context menus for some controls.\n    items.scaleSelect.oncontextmenu = noContextMenuHandler;\n\n    eventBus.on('localized', () => {\n      this._localized();\n    });\n  }\n\n  _localized() {\n    this._wasLocalized = true;\n    this._adjustScaleWidth();\n    this._updateUIState(true);\n  }\n\n  _updateUIState(resetNumPages = false) {\n    if (!this._wasLocalized) {\n      // Don't update the UI state until we localize the toolbar.\n      return;\n    }\n    let { pageNumber, pagesCount, items, } = this;\n    let scaleValue = (this.pageScaleValue || this.pageScale).toString();\n    let scale = this.pageScale;\n\n    if (resetNumPages) {\n      if (this.hasPageLabels) {\n        items.pageNumber.type = 'text';\n      } else {\n        items.pageNumber.type = 'number';\n        this.l10n.get('of_pages', { pagesCount, }, 'of {{pagesCount}}').\n            then((msg) => {\n          items.numPages.textContent = msg;\n        });\n      }\n      items.pageNumber.max = pagesCount;\n    }\n\n    if (this.hasPageLabels) {\n      items.pageNumber.value = this.pageLabel;\n      this.l10n.get('page_of_pages', { pageNumber, pagesCount, },\n                    '({{pageNumber}} of {{pagesCount}})').then((msg) => {\n        items.numPages.textContent = msg;\n      });\n    } else {\n      items.pageNumber.value = pageNumber;\n    }\n\n    items.previous.disabled = (pageNumber <= 1);\n    items.next.disabled = (pageNumber >= pagesCount);\n\n    items.zoomOut.disabled = (scale <= MIN_SCALE);\n    items.zoomIn.disabled = (scale >= MAX_SCALE);\n\n    let customScale = Math.round(scale * 10000) / 100;\n    this.l10n.get('page_scale_percent', { scale: customScale, },\n                  '{{scale}}%').then((msg) => {\n      let options = items.scaleSelect.options;\n      let predefinedValueFound = false;\n      for (let i = 0, ii = options.length; i < ii; i++) {\n        let option = options[i];\n        if (option.value !== scaleValue) {\n          option.selected = false;\n          continue;\n        }\n        option.selected = true;\n        predefinedValueFound = true;\n      }\n      if (!predefinedValueFound) {\n        items.customScaleOption.textContent = msg;\n        items.customScaleOption.selected = true;\n      }\n    });\n  }\n\n  updateLoadingIndicatorState(loading = false) {\n    let pageNumberInput = this.items.pageNumber;\n\n    if (loading) {\n      pageNumberInput.classList.add(PAGE_NUMBER_LOADING_INDICATOR);\n    } else {\n      pageNumberInput.classList.remove(PAGE_NUMBER_LOADING_INDICATOR);\n    }\n  }\n\n  _adjustScaleWidth() {\n    let container = this.items.scaleSelectContainer;\n    let select = this.items.scaleSelect;\n\n    animationStarted.then(function() {\n      // Adjust the width of the zoom box to fit the content.\n      // Note: If the window is narrow enough that the zoom box is not\n      //       visible, we temporarily show it to be able to adjust its width.\n      if (container.clientWidth === 0) {\n        container.setAttribute('style', 'display: inherit;');\n      }\n      if (container.clientWidth > 0) {\n        select.setAttribute('style', 'min-width: inherit;');\n        let width = select.clientWidth + SCALE_SELECT_CONTAINER_PADDING;\n        select.setAttribute('style', 'min-width: ' +\n                                     (width + SCALE_SELECT_PADDING) + 'px;');\n        container.setAttribute('style', 'min-width: ' + width + 'px; ' +\n                                        'max-width: ' + width + 'px;');\n      }\n    });\n  }\n}\n\nexport {\n  Toolbar,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/toolbar.js","/* Copyright 2012 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n\nconst DEFAULT_VIEW_HISTORY_CACHE_SIZE = 20;\n\n/**\n * View History - This is a utility for saving various view parameters for\n *                recently opened files.\n *\n * The way that the view parameters are stored depends on how PDF.js is built,\n * for 'gulp <flag>' the following cases exist:\n *  - FIREFOX or MOZCENTRAL - uses sessionStorage.\n *  - GENERIC or CHROME     - uses localStorage, if it is available.\n */\nclass ViewHistory {\n  constructor(fingerprint, cacheSize = DEFAULT_VIEW_HISTORY_CACHE_SIZE) {\n    this.fingerprint = fingerprint;\n    this.cacheSize = cacheSize;\n\n    this._initializedPromise = this._readFromStorage().then((databaseStr) => {\n      let database = JSON.parse(databaseStr || '{}');\n      if (!('files' in database)) {\n        database.files = [];\n      }\n      if (database.files.length >= this.cacheSize) {\n        database.files.shift();\n      }\n      let index;\n      for (let i = 0, length = database.files.length; i < length; i++) {\n        let branch = database.files[i];\n        if (branch.fingerprint === this.fingerprint) {\n          index = i;\n          break;\n        }\n      }\n      if (typeof index !== 'number') {\n        index = database.files.push({ fingerprint: this.fingerprint, }) - 1;\n      }\n      this.file = database.files[index];\n      this.database = database;\n    });\n  }\n\n  _writeToStorage() {\n    return new Promise((resolve) => {\n      let databaseStr = JSON.stringify(this.database);\n\n      if (typeof PDFJSDev !== 'undefined' &&\n          PDFJSDev.test('FIREFOX || MOZCENTRAL')) {\n        sessionStorage.setItem('pdfjs.history', databaseStr);\n      } else {\n        localStorage.setItem('pdfjs.history', databaseStr);\n      }\n      resolve();\n    });\n  }\n\n  _readFromStorage() {\n    return new Promise(function(resolve) {\n      if (typeof PDFJSDev !== 'undefined' &&\n          PDFJSDev.test('FIREFOX || MOZCENTRAL')) {\n        resolve(sessionStorage.getItem('pdfjs.history'));\n      } else {\n        let value = localStorage.getItem('pdfjs.history');\n\n        // TODO: Remove this key-name conversion after a suitable time-frame.\n        // Note that we only remove the old 'database' entry if it looks like\n        // it was created by PDF.js, to avoid removing someone else's data.\n        if (!value) {\n          let databaseStr = localStorage.getItem('database');\n          if (databaseStr) {\n            try {\n              let database = JSON.parse(databaseStr);\n              if (typeof database.files[0].fingerprint === 'string') {\n                localStorage.setItem('pdfjs.history', databaseStr);\n                localStorage.removeItem('database');\n                value = databaseStr;\n              }\n            } catch (ex) { }\n          }\n        }\n        resolve(value);\n      }\n    });\n  }\n\n  set(name, val) {\n    return this._initializedPromise.then(() => {\n      this.file[name] = val;\n      return this._writeToStorage();\n    });\n  }\n\n  setMultiple(properties) {\n    return this._initializedPromise.then(() => {\n      for (let name in properties) {\n        this.file[name] = properties[name];\n      }\n      return this._writeToStorage();\n    });\n  }\n\n  get(name, defaultValue) {\n    return this._initializedPromise.then(() => {\n      let val = this.file[name];\n      return val !== undefined ? val : defaultValue;\n    });\n  }\n\n  getMultiple(properties) {\n    return this._initializedPromise.then(() => {\n      let values = Object.create(null);\n\n      for (let name in properties) {\n        let val = this.file[name];\n        values[name] = val !== undefined ? val : properties[name];\n      }\n      return values;\n    });\n  }\n}\n\nexport {\n  ViewHistory,\n};\n\n\n\n// WEBPACK FOOTER //\n// web/view_history.js","/* Copyright 2016 Mozilla Foundation\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\n/* globals chrome */\n\n'use strict';\n\nlet DEFAULT_URL = 'compressed.tracemonkey-pldi-09.pdf';\n\nif (typeof PDFJSDev !== 'undefined' && PDFJSDev.test('CHROME')) {\n  (function rewriteUrlClosure() {\n    // Run this code outside DOMContentLoaded to make sure that the URL\n    // is rewritten as soon as possible.\n    let queryString = document.location.search.slice(1);\n    let m = /(^|&)file=([^&]*)/.exec(queryString);\n    DEFAULT_URL = m ? decodeURIComponent(m[2]) : '';\n\n    // Example: chrome-extension://.../http://example.com/file.pdf\n    let humanReadableUrl = '/' + DEFAULT_URL + location.hash;\n    history.replaceState(history.state, '', humanReadableUrl);\n    if (top === window) {\n      chrome.runtime.sendMessage('showPageAction');\n    }\n  })();\n}\n\nlet pdfjsWebApp;\nif (typeof PDFJSDev !== 'undefined' && PDFJSDev.test('PRODUCTION')) {\n  pdfjsWebApp = require('./app.js');\n}\n\nif (typeof PDFJSDev !== 'undefined' && PDFJSDev.test('FIREFOX || MOZCENTRAL')) {\n  require('./firefoxcom.js');\n  require('./firefox_print_service.js');\n}\nif (typeof PDFJSDev !== 'undefined' && PDFJSDev.test('GENERIC')) {\n  require('./genericcom.js');\n}\nif (typeof PDFJSDev !== 'undefined' && PDFJSDev.test('CHROME')) {\n  require('./chromecom.js');\n}\nif (typeof PDFJSDev !== 'undefined' && PDFJSDev.test('CHROME || GENERIC')) {\n  require('./pdf_print_service.js');\n}\n\nfunction getViewerConfiguration() {\n  return {\n    appContainer: document.body,\n    mainContainer: document.getElementById('viewerContainer'),\n    viewerContainer: document.getElementById('viewer'),\n    eventBus: null, // using global event bus with DOM events\n    toolbar: {\n      container: document.getElementById('toolbarViewer'),\n      numPages: document.getElementById('numPages'),\n      pageNumber: document.getElementById('pageNumber'),\n      scaleSelectContainer: document.getElementById('scaleSelectContainer'),\n      scaleSelect: document.getElementById('scaleSelect'),\n      customScaleOption: document.getElementById('customScaleOption'),\n      previous: document.getElementById('previous'),\n      next: document.getElementById('next'),\n      zoomIn: document.getElementById('zoomIn'),\n      zoomOut: document.getElementById('zoomOut'),\n      viewFind: document.getElementById('viewFind'),\n      openFile: document.getElementById('openFile'),\n      print: document.getElementById('print'),\n      presentationModeButton: document.getElementById('presentationMode'),\n      download: document.getElementById('download'),\n      viewBookmark: document.getElementById('viewBookmark'),\n    },\n    secondaryToolbar: {\n      toolbar: document.getElementById('secondaryToolbar'),\n      toggleButton: document.getElementById('secondaryToolbarToggle'),\n      toolbarButtonContainer:\n        document.getElementById('secondaryToolbarButtonContainer'),\n      presentationModeButton:\n        document.getElementById('secondaryPresentationMode'),\n      openFileButton: document.getElementById('secondaryOpenFile'),\n      printButton: document.getElementById('secondaryPrint'),\n      downloadButton: document.getElementById('secondaryDownload'),\n      viewBookmarkButton: document.getElementById('secondaryViewBookmark'),\n      firstPageButton: document.getElementById('firstPage'),\n      lastPageButton: document.getElementById('lastPage'),\n      pageRotateCwButton: document.getElementById('pageRotateCw'),\n      pageRotateCcwButton: document.getElementById('pageRotateCcw'),\n      cursorSelectToolButton: document.getElementById('cursorSelectTool'),\n      cursorHandToolButton: document.getElementById('cursorHandTool'),\n      documentPropertiesButton: document.getElementById('documentProperties'),\n    },\n    fullscreen: {\n      contextFirstPage: document.getElementById('contextFirstPage'),\n      contextLastPage: document.getElementById('contextLastPage'),\n      contextPageRotateCw: document.getElementById('contextPageRotateCw'),\n      contextPageRotateCcw: document.getElementById('contextPageRotateCcw'),\n    },\n    sidebar: {\n      // Divs (and sidebar button)\n      mainContainer: document.getElementById('mainContainer'),\n      outerContainer: document.getElementById('outerContainer'),\n      toggleButton: document.getElementById('sidebarToggle'),\n      // Buttons\n      thumbnailButton: document.getElementById('viewThumbnail'),\n      outlineButton: document.getElementById('viewOutline'),\n      attachmentsButton: document.getElementById('viewAttachments'),\n      // Views\n      thumbnailView: document.getElementById('thumbnailView'),\n      outlineView: document.getElementById('outlineView'),\n      attachmentsView: document.getElementById('attachmentsView'),\n    },\n    findBar: {\n      bar: document.getElementById('findbar'),\n      toggleButton: document.getElementById('viewFind'),\n      findField: document.getElementById('findInput'),\n      highlightAllCheckbox: document.getElementById('findHighlightAll'),\n      caseSensitiveCheckbox: document.getElementById('findMatchCase'),\n      findMsg: document.getElementById('findMsg'),\n      findResultsCount: document.getElementById('findResultsCount'),\n      findStatusIcon: document.getElementById('findStatusIcon'),\n      findPreviousButton: document.getElementById('findPrevious'),\n      findNextButton: document.getElementById('findNext'),\n    },\n    passwordOverlay: {\n      overlayName: 'passwordOverlay',\n      container: document.getElementById('passwordOverlay'),\n      label: document.getElementById('passwordText'),\n      input: document.getElementById('password'),\n      submitButton: document.getElementById('passwordSubmit'),\n      cancelButton: document.getElementById('passwordCancel'),\n    },\n    documentProperties: {\n      overlayName: 'documentPropertiesOverlay',\n      container: document.getElementById('documentPropertiesOverlay'),\n      closeButton: document.getElementById('documentPropertiesClose'),\n      fields: {\n        'fileName': document.getElementById('fileNameField'),\n        'fileSize': document.getElementById('fileSizeField'),\n        'title': document.getElementById('titleField'),\n        'author': document.getElementById('authorField'),\n        'subject': document.getElementById('subjectField'),\n        'keywords': document.getElementById('keywordsField'),\n        'creationDate': document.getElementById('creationDateField'),\n        'modificationDate': document.getElementById('modificationDateField'),\n        'creator': document.getElementById('creatorField'),\n        'producer': document.getElementById('producerField'),\n        'version': document.getElementById('versionField'),\n        'pageCount': document.getElementById('pageCountField'),\n      },\n    },\n    errorWrapper: {\n      container: document.getElementById('errorWrapper'),\n      errorMessage: document.getElementById('errorMessage'),\n      closeButton: document.getElementById('errorClose'),\n      errorMoreInfo: document.getElementById('errorMoreInfo'),\n      moreInfoButton: document.getElementById('errorShowMore'),\n      lessInfoButton: document.getElementById('errorShowLess'),\n    },\n    printContainer: document.getElementById('printContainer'),\n    openFileInputName: 'fileInput',\n    debuggerScriptPath: './debugger.js',\n    defaultUrl: DEFAULT_URL,\n  };\n}\n\nfunction webViewerLoad() {\n  let config = getViewerConfiguration();\n  if (typeof PDFJSDev === 'undefined' || !PDFJSDev.test('PRODUCTION')) {\n    Promise.all([\n      SystemJS.import('pdfjs-web/app'),\n      SystemJS.import('pdfjs-web/genericcom'),\n      SystemJS.import('pdfjs-web/pdf_print_service'),\n    ]).then(function([app, ...otherModules]) {\n      window.PDFViewerApplication = app.PDFViewerApplication;\n      app.PDFViewerApplication.run(config);\n    });\n  } else {\n    window.PDFViewerApplication = pdfjsWebApp.PDFViewerApplication;\n    pdfjsWebApp.PDFViewerApplication.run(config);\n  }\n}\n\nif (document.readyState === 'interactive' ||\n    document.readyState === 'complete') {\n  webViewerLoad();\n} else {\n  document.addEventListener('DOMContentLoaded', webViewerLoad, true);\n}\n\n\n\n// WEBPACK FOOTER //\n// web/viewer.js"],"sourceRoot":""}
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