From db24d216210e0038f92e634de1ab8a46fbce4632 Mon Sep 17 00:00:00 2001 From: Tara Rostami <132676256+TaraRostami@users.noreply.github.com> Date: Sat, 20 Apr 2024 22:15:36 +0330 Subject: UI Improvements (#2228) * UI Improvements Better Table Update QR Code Modal Better Info Modal Compression HTML files Better Dropdown Menu Better Calendar and more .. Remove files Minor Fixes --- web/assets/codemirror/codemirror.css | 1 - web/assets/codemirror/codemirror.js | 9874 ------------------------------ web/assets/codemirror/codemirror.min.css | 1 + web/assets/codemirror/codemirror.min.js | 1 + web/assets/codemirror/xq.css | 86 - web/assets/codemirror/xq.min.css | 1 + 6 files changed, 3 insertions(+), 9961 deletions(-) delete mode 100644 web/assets/codemirror/codemirror.css delete mode 100644 web/assets/codemirror/codemirror.js create mode 100644 web/assets/codemirror/codemirror.min.css create mode 100644 web/assets/codemirror/codemirror.min.js delete mode 100644 web/assets/codemirror/xq.css create mode 100644 web/assets/codemirror/xq.min.css (limited to 'web/assets/codemirror') diff --git a/web/assets/codemirror/codemirror.css b/web/assets/codemirror/codemirror.css deleted file mode 100644 index 13c1a9e1..00000000 --- a/web/assets/codemirror/codemirror.css +++ /dev/null @@ -1 +0,0 @@ - .CodeMirror{font-family:monospace;height:300px;color:black;direction:ltr}.CodeMirror-lines{padding:4px 0}.CodeMirror pre.CodeMirror-line,.CodeMirror pre.CodeMirror-line-like{padding:0 4px}.CodeMirror-scrollbar-filler,.CodeMirror-gutter-filler{background-color:white}.CodeMirror-gutters{border-right:1px solid #ddd;background-color:#f7f7f7;white-space:nowrap}.CodeMirror-linenumbers{}.CodeMirror-linenumber{padding:0 3px 0 5px;min-width:20px;text-align:right;color:#999;white-space:nowrap}.CodeMirror-guttermarker{color:black}.CodeMirror-guttermarker-subtle{color:#999}.CodeMirror-cursor{border-left:1px solid black;border-right:none;width:0}.CodeMirror div.CodeMirror-secondarycursor{border-left:1px solid silver}.cm-fat-cursor .CodeMirror-cursor{width:auto;border:0!important;background:#7e7}.cm-fat-cursor div.CodeMirror-cursors{z-index:1}.cm-fat-cursor .CodeMirror-line::selection,.cm-fat-cursor .CodeMirror-line>span::selection,.cm-fat-cursor .CodeMirror-line>span>span::selection{background:transparent}.cm-fat-cursor .CodeMirror-line::-moz-selection,.cm-fat-cursor .CodeMirror-line>span::-moz-selection,.cm-fat-cursor .CodeMirror-line>span>span::-moz-selection{background:transparent}.cm-fat-cursor{caret-color:transparent}@-moz-keyframes blink{0%{}50%{background-color:transparent}100%{}}@-webkit-keyframes blink{0%{}50%{background-color:transparent}100%{}}@keyframes blink{0%{}50%{background-color:transparent}100%{}}.CodeMirror-overwrite .CodeMirror-cursor{}.cm-tab{display:inline-block;text-decoration:inherit}.CodeMirror-rulers{position:absolute;left:0;right:0;top:-50px;bottom:0;overflow:hidden}.CodeMirror-ruler{border-left:1px solid #ccc;top:0;bottom:0;position:absolute}.cm-s-default .cm-header{color:blue;}.cm-s-default .cm-quote{color:#090;}.cm-negative{color:#d44;}.cm-positive{color:#292;}.cm-header,.cm-strong{font-weight:bold;}.cm-em{font-style:italic;}.cm-link{text-decoration:underline;}.cm-strikethrough{text-decoration:line-through;}.cm-s-default .cm-keyword{color:#708;}.cm-s-default .cm-atom{color:#219;}.cm-s-default .cm-number{color:#164;}.cm-s-default .cm-def{color:#00f;}.cm-s-default .cm-variable,.cm-s-default .cm-punctuation,.cm-s-default .cm-property,.cm-s-default .cm-operator{}.cm-s-default .cm-variable-2{color:#05a;}.cm-s-default .cm-variable-3,.cm-s-default .cm-type{color:#085;}.cm-s-default .cm-comment{color:#a50;}.cm-s-default .cm-string{color:#a11;}.cm-s-default .cm-string-2{color:#f50;}.cm-s-default .cm-meta{color:#555;}.cm-s-default .cm-qualifier{color:#555;}.cm-s-default .cm-builtin{color:#30a;}.cm-s-default .cm-bracket{color:#997;}.cm-s-default .cm-tag{color:#170;}.cm-s-default .cm-attribute{color:#00c;}.cm-s-default .cm-hr{color:#999;}.cm-s-default .cm-link{color:#00c;}.cm-s-default .cm-error{color:#f00;}.cm-invalidchar{color:#f00;}.CodeMirror-composing{border-bottom:2px solid}div.CodeMirror span.CodeMirror-matchingbracket{color:#0b0;}div.CodeMirror span.CodeMirror-nonmatchingbracket{color:#a22;}.CodeMirror-matchingtag{background:rgba(255,150,0,.3)}.CodeMirror-activeline-background{background:#e8f2ff;}.CodeMirror{position:relative;overflow:hidden;background:white}.CodeMirror-scroll{overflow:scroll!important;margin-bottom:-50px;margin-right:-50px;padding-bottom:50px;height:100%;outline:none;position:relative;z-index:0}.CodeMirror-sizer{position:relative;border-right:50px solid transparent}.CodeMirror-vscrollbar,.CodeMirror-hscrollbar,.CodeMirror-scrollbar-filler,.CodeMirror-gutter-filler{position:absolute;z-index:6;display:none;outline:none}.CodeMirror-vscrollbar{right:0;top:0;overflow-x:hidden;overflow-y:scroll}.CodeMirror-hscrollbar{bottom:0;left:0;overflow-y:hidden;overflow-x:scroll}.CodeMirror-scrollbar-filler{right:0;bottom:0}.CodeMirror-gutter-filler{left:0;bottom:0}.CodeMirror-gutters{position:absolute;left:0;top:0;min-height:100%;z-index:3}.CodeMirror-gutter{white-space:normal;height:100%;display:inline-block;vertical-align:top;margin-bottom:-50px}.CodeMirror-gutter-wrapper{position:absolute;z-index:4;background:none!important;border:none!important}.CodeMirror-gutter-background{position:absolute;top:0;bottom:0;z-index:4}.CodeMirror-gutter-elt{position:absolute;cursor:default;z-index:4}.CodeMirror-gutter-wrapper::selection{background-color:transparent}.CodeMirror-gutter-wrapper::-moz-selection{background-color:transparent}.CodeMirror-lines{cursor:text;min-height:1px}.CodeMirror pre.CodeMirror-line,.CodeMirror pre.CodeMirror-line-like{-moz-border-radius:0;-webkit-border-radius:0;border-radius:0;border-width:0;background:transparent;font-family:inherit;font-size:inherit;margin:0;white-space:pre;word-wrap:normal;line-height:inherit;color:inherit;z-index:2;position:relative;overflow:visible;-webkit-tap-highlight-color:transparent;-webkit-font-variant-ligatures:contextual;font-variant-ligatures:contextual}.CodeMirror-wrap pre.CodeMirror-line,.CodeMirror-wrap pre.CodeMirror-line-like{word-wrap:break-word;white-space:pre-wrap;word-break:normal}.CodeMirror-linebackground{position:absolute;left:0;right:0;top:0;bottom:0;z-index:0}.CodeMirror-linewidget{position:relative;z-index:2;padding:.1px}.CodeMirror-widget{}.CodeMirror-rtl pre{direction:rtl}.CodeMirror-code{outline:none}.CodeMirror-scroll,.CodeMirror-sizer,.CodeMirror-gutter,.CodeMirror-gutters,.CodeMirror-linenumber{-moz-box-sizing:content-box;box-sizing:content-box}.CodeMirror-measure{position:absolute;width:100%;height:0;overflow:hidden;visibility:hidden}.CodeMirror-cursor{position:absolute;pointer-events:none}.CodeMirror-measure pre{position:static}div.CodeMirror-cursors{visibility:hidden;position:relative;z-index:3}div.CodeMirror-dragcursors{visibility:visible}.CodeMirror-focused div.CodeMirror-cursors{visibility:visible}.CodeMirror-selected{background:#d9d9d9}.CodeMirror-focused .CodeMirror-selected{background:#d7d4f0}.CodeMirror-crosshair{cursor:crosshair}.CodeMirror-line::selection,.CodeMirror-line>span::selection,.CodeMirror-line>span>span::selection{background:#d7d4f0}.CodeMirror-line::-moz-selection,.CodeMirror-line>span::-moz-selection,.CodeMirror-line>span>span::-moz-selection{background:#d7d4f0}.cm-searching{background-color:#ffa;background-color:rgba(255,255,0,.4)}.cm-force-border{padding-right:.1px}@media print{.CodeMirror div.CodeMirror-cursors{visibility:hidden}}.cm-tab-wrap-hack:after{content:''}span.CodeMirror-selectedtext{background:none} \ No newline at end of file diff --git a/web/assets/codemirror/codemirror.js b/web/assets/codemirror/codemirror.js deleted file mode 100644 index acd7eac7..00000000 --- a/web/assets/codemirror/codemirror.js +++ /dev/null @@ -1,9874 +0,0 @@ -// CodeMirror, copyright (c) by Marijn Haverbeke and others -// Distributed under an MIT license: https://codemirror.net/5/LICENSE - -// This is CodeMirror (https://codemirror.net/5), a code editor -// implemented in JavaScript on top of the browser's DOM. -// CodeMirror v5.65.15 -// You can find some technical background for some of the code below -// at http://marijnhaverbeke.nl/blog/#cm-internals . - -(function (global, factory) { - typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : - typeof define === 'function' && define.amd ? define(factory) : - (global = global || self, global.CodeMirror = factory()); -}(this, (function () { 'use strict'; - - // Kludges for bugs and behavior differences that can't be feature - // detected are enabled based on userAgent etc sniffing. - var userAgent = navigator.userAgent; - var platform = navigator.platform; - - var gecko = /gecko\/\d/i.test(userAgent); - var ie_upto10 = /MSIE \d/.test(userAgent); - var ie_11up = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(userAgent); - var edge = /Edge\/(\d+)/.exec(userAgent); - var ie = ie_upto10 || ie_11up || edge; - var ie_version = ie && (ie_upto10 ? document.documentMode || 6 : +(edge || ie_11up)[1]); - var webkit = !edge && /WebKit\//.test(userAgent); - var qtwebkit = webkit && /Qt\/\d+\.\d+/.test(userAgent); - var chrome = !edge && /Chrome\/(\d+)/.exec(userAgent); - var chrome_version = chrome && +chrome[1]; - var presto = /Opera\//.test(userAgent); - var safari = /Apple Computer/.test(navigator.vendor); - var mac_geMountainLion = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(userAgent); - var phantom = /PhantomJS/.test(userAgent); - - var ios = safari && (/Mobile\/\w+/.test(userAgent) || navigator.maxTouchPoints > 2); - var android = /Android/.test(userAgent); - // This is woefully incomplete. Suggestions for alternative methods welcome. - var mobile = ios || android || /webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(userAgent); - var mac = ios || /Mac/.test(platform); - var chromeOS = /\bCrOS\b/.test(userAgent); - var windows = /win/i.test(platform); - - var presto_version = presto && userAgent.match(/Version\/(\d*\.\d*)/); - if (presto_version) { presto_version = Number(presto_version[1]); } - if (presto_version && presto_version >= 15) { presto = false; webkit = true; } - // Some browsers use the wrong event properties to signal cmd/ctrl on OS X - var flipCtrlCmd = mac && (qtwebkit || presto && (presto_version == null || presto_version < 12.11)); - var captureRightClick = gecko || (ie && ie_version >= 9); - - function classTest(cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*") } - - var rmClass = function(node, cls) { - var current = node.className; - var match = classTest(cls).exec(current); - if (match) { - var after = current.slice(match.index + match[0].length); - node.className = current.slice(0, match.index) + (after ? match[1] + after : ""); - } - }; - - function removeChildren(e) { - for (var count = e.childNodes.length; count > 0; --count) - { e.removeChild(e.firstChild); } - return e - } - - function removeChildrenAndAdd(parent, e) { - return removeChildren(parent).appendChild(e) - } - - function elt(tag, content, className, style) { - var e = document.createElement(tag); - if (className) { e.className = className; } - if (style) { e.style.cssText = style; } - if (typeof content == "string") { e.appendChild(document.createTextNode(content)); } - else if (content) { for (var i = 0; i < content.length; ++i) { e.appendChild(content[i]); } } - return e - } - // wrapper for elt, which removes the elt from the accessibility tree - function eltP(tag, content, className, style) { - var e = elt(tag, content, className, style); - e.setAttribute("role", "presentation"); - return e - } - - var range; - if (document.createRange) { range = function(node, start, end, endNode) { - var r = document.createRange(); - r.setEnd(endNode || node, end); - r.setStart(node, start); - return r - }; } - else { range = function(node, start, end) { - var r = document.body.createTextRange(); - try { r.moveToElementText(node.parentNode); } - catch(e) { return r } - r.collapse(true); - r.moveEnd("character", end); - r.moveStart("character", start); - return r - }; } - - function contains(parent, child) { - if (child.nodeType == 3) // Android browser always returns false when child is a textnode - { child = child.parentNode; } - if (parent.contains) - { return parent.contains(child) } - do { - if (child.nodeType == 11) { child = child.host; } - if (child == parent) { return true } - } while (child = child.parentNode) - } - - function activeElt(doc) { - // IE and Edge may throw an "Unspecified Error" when accessing document.activeElement. - // IE < 10 will throw when accessed while the page is loading or in an iframe. - // IE > 9 and Edge will throw when accessed in an iframe if document.body is unavailable. - var activeElement; - try { - activeElement = doc.activeElement; - } catch(e) { - activeElement = doc.body || null; - } - while (activeElement && activeElement.shadowRoot && activeElement.shadowRoot.activeElement) - { activeElement = activeElement.shadowRoot.activeElement; } - return activeElement - } - - function addClass(node, cls) { - var current = node.className; - if (!classTest(cls).test(current)) { node.className += (current ? " " : "") + cls; } - } - function joinClasses(a, b) { - var as = a.split(" "); - for (var i = 0; i < as.length; i++) - { if (as[i] && !classTest(as[i]).test(b)) { b += " " + as[i]; } } - return b - } - - var selectInput = function(node) { node.select(); }; - if (ios) // Mobile Safari apparently has a bug where select() is broken. - { selectInput = function(node) { node.selectionStart = 0; node.selectionEnd = node.value.length; }; } - else if (ie) // Suppress mysterious IE10 errors - { selectInput = function(node) { try { node.select(); } catch(_e) {} }; } - - function doc(cm) { return cm.display.wrapper.ownerDocument } - - function win(cm) { return doc(cm).defaultView } - - function bind(f) { - var args = Array.prototype.slice.call(arguments, 1); - return function(){return f.apply(null, args)} - } - - function copyObj(obj, target, overwrite) { - if (!target) { target = {}; } - for (var prop in obj) - { if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop))) - { target[prop] = obj[prop]; } } - return target - } - - // Counts the column offset in a string, taking tabs into account. - // Used mostly to find indentation. - function countColumn(string, end, tabSize, startIndex, startValue) { - if (end == null) { - end = string.search(/[^\s\u00a0]/); - if (end == -1) { end = string.length; } - } - for (var i = startIndex || 0, n = startValue || 0;;) { - var nextTab = string.indexOf("\t", i); - if (nextTab < 0 || nextTab >= end) - { return n + (end - i) } - n += nextTab - i; - n += tabSize - (n % tabSize); - i = nextTab + 1; - } - } - - var Delayed = function() { - this.id = null; - this.f = null; - this.time = 0; - this.handler = bind(this.onTimeout, this); - }; - Delayed.prototype.onTimeout = function (self) { - self.id = 0; - if (self.time <= +new Date) { - self.f(); - } else { - setTimeout(self.handler, self.time - +new Date); - } - }; - Delayed.prototype.set = function (ms, f) { - this.f = f; - var time = +new Date + ms; - if (!this.id || time < this.time) { - clearTimeout(this.id); - this.id = setTimeout(this.handler, ms); - this.time = time; - } - }; - - function indexOf(array, elt) { - for (var i = 0; i < array.length; ++i) - { if (array[i] == elt) { return i } } - return -1 - } - - // Number of pixels added to scroller and sizer to hide scrollbar - var scrollerGap = 50; - - // Returned or thrown by various protocols to signal 'I'm not - // handling this'. - var Pass = {toString: function(){return "CodeMirror.Pass"}}; - - // Reused option objects for setSelection & friends - var sel_dontScroll = {scroll: false}, sel_mouse = {origin: "*mouse"}, sel_move = {origin: "+move"}; - - // The inverse of countColumn -- find the offset that corresponds to - // a particular column. - function findColumn(string, goal, tabSize) { - for (var pos = 0, col = 0;;) { - var nextTab = string.indexOf("\t", pos); - if (nextTab == -1) { nextTab = string.length; } - var skipped = nextTab - pos; - if (nextTab == string.length || col + skipped >= goal) - { return pos + Math.min(skipped, goal - col) } - col += nextTab - pos; - col += tabSize - (col % tabSize); - pos = nextTab + 1; - if (col >= goal) { return pos } - } - } - - var spaceStrs = [""]; - function spaceStr(n) { - while (spaceStrs.length <= n) - { spaceStrs.push(lst(spaceStrs) + " "); } - return spaceStrs[n] - } - - function lst(arr) { return arr[arr.length-1] } - - function map(array, f) { - var out = []; - for (var i = 0; i < array.length; i++) { out[i] = f(array[i], i); } - return out - } - - function insertSorted(array, value, score) { - var pos = 0, priority = score(value); - while (pos < array.length && score(array[pos]) <= priority) { pos++; } - array.splice(pos, 0, value); - } - - function nothing() {} - - function createObj(base, props) { - var inst; - if (Object.create) { - inst = Object.create(base); - } else { - nothing.prototype = base; - inst = new nothing(); - } - if (props) { copyObj(props, inst); } - return inst - } - - var nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/; - function isWordCharBasic(ch) { - return /\w/.test(ch) || ch > "\x80" && - (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch)) - } - function isWordChar(ch, helper) { - if (!helper) { return isWordCharBasic(ch) } - if (helper.source.indexOf("\\w") > -1 && isWordCharBasic(ch)) { return true } - return helper.test(ch) - } - - function isEmpty(obj) { - for (var n in obj) { if (obj.hasOwnProperty(n) && obj[n]) { return false } } - return true - } - - // Extending unicode characters. A series of a non-extending char + - // any number of extending chars is treated as a single unit as far - // as editing and measuring is concerned. This is not fully correct, - // since some scripts/fonts/browsers also treat other configurations - // of code points as a group. - var extendingChars = /[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/; - function isExtendingChar(ch) { return ch.charCodeAt(0) >= 768 && extendingChars.test(ch) } - - // Returns a number from the range [`0`; `str.length`] unless `pos` is outside that range. - function skipExtendingChars(str, pos, dir) { - while ((dir < 0 ? pos > 0 : pos < str.length) && isExtendingChar(str.charAt(pos))) { pos += dir; } - return pos - } - - // Returns the value from the range [`from`; `to`] that satisfies - // `pred` and is closest to `from`. Assumes that at least `to` - // satisfies `pred`. Supports `from` being greater than `to`. - function findFirst(pred, from, to) { - // At any point we are certain `to` satisfies `pred`, don't know - // whether `from` does. - var dir = from > to ? -1 : 1; - for (;;) { - if (from == to) { return from } - var midF = (from + to) / 2, mid = dir < 0 ? Math.ceil(midF) : Math.floor(midF); - if (mid == from) { return pred(mid) ? from : to } - if (pred(mid)) { to = mid; } - else { from = mid + dir; } - } - } - - // BIDI HELPERS - - function iterateBidiSections(order, from, to, f) { - if (!order) { return f(from, to, "ltr", 0) } - var found = false; - for (var i = 0; i < order.length; ++i) { - var part = order[i]; - if (part.from < to && part.to > from || from == to && part.to == from) { - f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr", i); - found = true; - } - } - if (!found) { f(from, to, "ltr"); } - } - - var bidiOther = null; - function getBidiPartAt(order, ch, sticky) { - var found; - bidiOther = null; - for (var i = 0; i < order.length; ++i) { - var cur = order[i]; - if (cur.from < ch && cur.to > ch) { return i } - if (cur.to == ch) { - if (cur.from != cur.to && sticky == "before") { found = i; } - else { bidiOther = i; } - } - if (cur.from == ch) { - if (cur.from != cur.to && sticky != "before") { found = i; } - else { bidiOther = i; } - } - } - return found != null ? found : bidiOther - } - - // Bidirectional ordering algorithm - // See http://unicode.org/reports/tr9/tr9-13.html for the algorithm - // that this (partially) implements. - - // One-char codes used for character types: - // L (L): Left-to-Right - // R (R): Right-to-Left - // r (AL): Right-to-Left Arabic - // 1 (EN): European Number - // + (ES): European Number Separator - // % (ET): European Number Terminator - // n (AN): Arabic Number - // , (CS): Common Number Separator - // m (NSM): Non-Spacing Mark - // b (BN): Boundary Neutral - // s (B): Paragraph Separator - // t (S): Segment Separator - // w (WS): Whitespace - // N (ON): Other Neutrals - - // Returns null if characters are ordered as they appear - // (left-to-right), or an array of sections ({from, to, level} - // objects) in the order in which they occur visually. - var bidiOrdering = (function() { - // Character types for codepoints 0 to 0xff - var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN"; - // Character types for codepoints 0x600 to 0x6f9 - var arabicTypes = "nnnnnnNNr%%r,rNNmmmmmmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmmmnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmnNmmmmmmrrmmNmmmmrr1111111111"; - function charType(code) { - if (code <= 0xf7) { return lowTypes.charAt(code) } - else if (0x590 <= code && code <= 0x5f4) { return "R" } - else if (0x600 <= code && code <= 0x6f9) { return arabicTypes.charAt(code - 0x600) } - else if (0x6ee <= code && code <= 0x8ac) { return "r" } - else if (0x2000 <= code && code <= 0x200b) { return "w" } - else if (code == 0x200c) { return "b" } - else { return "L" } - } - - var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/; - var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/; - - function BidiSpan(level, from, to) { - this.level = level; - this.from = from; this.to = to; - } - - return function(str, direction) { - var outerType = direction == "ltr" ? "L" : "R"; - - if (str.length == 0 || direction == "ltr" && !bidiRE.test(str)) { return false } - var len = str.length, types = []; - for (var i = 0; i < len; ++i) - { types.push(charType(str.charCodeAt(i))); } - - // W1. Examine each non-spacing mark (NSM) in the level run, and - // change the type of the NSM to the type of the previous - // character. If the NSM is at the start of the level run, it will - // get the type of sor. - for (var i$1 = 0, prev = outerType; i$1 < len; ++i$1) { - var type = types[i$1]; - if (type == "m") { types[i$1] = prev; } - else { prev = type; } - } - - // W2. Search backwards from each instance of a European number - // until the first strong type (R, L, AL, or sor) is found. If an - // AL is found, change the type of the European number to Arabic - // number. - // W3. Change all ALs to R. - for (var i$2 = 0, cur = outerType; i$2 < len; ++i$2) { - var type$1 = types[i$2]; - if (type$1 == "1" && cur == "r") { types[i$2] = "n"; } - else if (isStrong.test(type$1)) { cur = type$1; if (type$1 == "r") { types[i$2] = "R"; } } - } - - // W4. A single European separator between two European numbers - // changes to a European number. A single common separator between - // two numbers of the same type changes to that type. - for (var i$3 = 1, prev$1 = types[0]; i$3 < len - 1; ++i$3) { - var type$2 = types[i$3]; - if (type$2 == "+" && prev$1 == "1" && types[i$3+1] == "1") { types[i$3] = "1"; } - else if (type$2 == "," && prev$1 == types[i$3+1] && - (prev$1 == "1" || prev$1 == "n")) { types[i$3] = prev$1; } - prev$1 = type$2; - } - - // W5. A sequence of European terminators adjacent to European - // numbers changes to all European numbers. - // W6. Otherwise, separators and terminators change to Other - // Neutral. - for (var i$4 = 0; i$4 < len; ++i$4) { - var type$3 = types[i$4]; - if (type$3 == ",") { types[i$4] = "N"; } - else if (type$3 == "%") { - var end = (void 0); - for (end = i$4 + 1; end < len && types[end] == "%"; ++end) {} - var replace = (i$4 && types[i$4-1] == "!") || (end < len && types[end] == "1") ? "1" : "N"; - for (var j = i$4; j < end; ++j) { types[j] = replace; } - i$4 = end - 1; - } - } - - // W7. Search backwards from each instance of a European number - // until the first strong type (R, L, or sor) is found. If an L is - // found, then change the type of the European number to L. - for (var i$5 = 0, cur$1 = outerType; i$5 < len; ++i$5) { - var type$4 = types[i$5]; - if (cur$1 == "L" && type$4 == "1") { types[i$5] = "L"; } - else if (isStrong.test(type$4)) { cur$1 = type$4; } - } - - // N1. A sequence of neutrals takes the direction of the - // surrounding strong text if the text on both sides has the same - // direction. European and Arabic numbers act as if they were R in - // terms of their influence on neutrals. Start-of-level-run (sor) - // and end-of-level-run (eor) are used at level run boundaries. - // N2. Any remaining neutrals take the embedding direction. - for (var i$6 = 0; i$6 < len; ++i$6) { - if (isNeutral.test(types[i$6])) { - var end$1 = (void 0); - for (end$1 = i$6 + 1; end$1 < len && isNeutral.test(types[end$1]); ++end$1) {} - var before = (i$6 ? types[i$6-1] : outerType) == "L"; - var after = (end$1 < len ? types[end$1] : outerType) == "L"; - var replace$1 = before == after ? (before ? "L" : "R") : outerType; - for (var j$1 = i$6; j$1 < end$1; ++j$1) { types[j$1] = replace$1; } - i$6 = end$1 - 1; - } - } - - // Here we depart from the documented algorithm, in order to avoid - // building up an actual levels array. Since there are only three - // levels (0, 1, 2) in an implementation that doesn't take - // explicit embedding into account, we can build up the order on - // the fly, without following the level-based algorithm. - var order = [], m; - for (var i$7 = 0; i$7 < len;) { - if (countsAsLeft.test(types[i$7])) { - var start = i$7; - for (++i$7; i$7 < len && countsAsLeft.test(types[i$7]); ++i$7) {} - order.push(new BidiSpan(0, start, i$7)); - } else { - var pos = i$7, at = order.length, isRTL = direction == "rtl" ? 1 : 0; - for (++i$7; i$7 < len && types[i$7] != "L"; ++i$7) {} - for (var j$2 = pos; j$2 < i$7;) { - if (countsAsNum.test(types[j$2])) { - if (pos < j$2) { order.splice(at, 0, new BidiSpan(1, pos, j$2)); at += isRTL; } - var nstart = j$2; - for (++j$2; j$2 < i$7 && countsAsNum.test(types[j$2]); ++j$2) {} - order.splice(at, 0, new BidiSpan(2, nstart, j$2)); - at += isRTL; - pos = j$2; - } else { ++j$2; } - } - if (pos < i$7) { order.splice(at, 0, new BidiSpan(1, pos, i$7)); } - } - } - if (direction == "ltr") { - if (order[0].level == 1 && (m = str.match(/^\s+/))) { - order[0].from = m[0].length; - order.unshift(new BidiSpan(0, 0, m[0].length)); - } - if (lst(order).level == 1 && (m = str.match(/\s+$/))) { - lst(order).to -= m[0].length; - order.push(new BidiSpan(0, len - m[0].length, len)); - } - } - - return direction == "rtl" ? order.reverse() : order - } - })(); - - // Get the bidi ordering for the given line (and cache it). Returns - // false for lines that are fully left-to-right, and an array of - // BidiSpan objects otherwise. - function getOrder(line, direction) { - var order = line.order; - if (order == null) { order = line.order = bidiOrdering(line.text, direction); } - return order - } - - // EVENT HANDLING - - // Lightweight event framework. on/off also work on DOM nodes, - // registering native DOM handlers. - - var noHandlers = []; - - var on = function(emitter, type, f) { - if (emitter.addEventListener) { - emitter.addEventListener(type, f, { passive: false }); - } else if (emitter.attachEvent) { - emitter.attachEvent("on" + type, f); - } else { - var map = emitter._handlers || (emitter._handlers = {}); - map[type] = (map[type] || noHandlers).concat(f); - } - }; - - function getHandlers(emitter, type) { - return emitter._handlers && emitter._handlers[type] || noHandlers - } - - function off(emitter, type, f) { - if (emitter.removeEventListener) { - emitter.removeEventListener(type, f, false); - } else if (emitter.detachEvent) { - emitter.detachEvent("on" + type, f); - } else { - var map = emitter._handlers, arr = map && map[type]; - if (arr) { - var index = indexOf(arr, f); - if (index > -1) - { map[type] = arr.slice(0, index).concat(arr.slice(index + 1)); } - } - } - } - - function signal(emitter, type /*, values...*/) { - var handlers = getHandlers(emitter, type); - if (!handlers.length) { return } - var args = Array.prototype.slice.call(arguments, 2); - for (var i = 0; i < handlers.length; ++i) { handlers[i].apply(null, args); } - } - - // The DOM events that CodeMirror handles can be overridden by - // registering a (non-DOM) handler on the editor for the event name, - // and preventDefault-ing the event in that handler. - function signalDOMEvent(cm, e, override) { - if (typeof e == "string") - { e = {type: e, preventDefault: function() { this.defaultPrevented = true; }}; } - signal(cm, override || e.type, cm, e); - return e_defaultPrevented(e) || e.codemirrorIgnore - } - - function signalCursorActivity(cm) { - var arr = cm._handlers && cm._handlers.cursorActivity; - if (!arr) { return } - var set = cm.curOp.cursorActivityHandlers || (cm.curOp.cursorActivityHandlers = []); - for (var i = 0; i < arr.length; ++i) { if (indexOf(set, arr[i]) == -1) - { set.push(arr[i]); } } - } - - function hasHandler(emitter, type) { - return getHandlers(emitter, type).length > 0 - } - - // Add on and off methods to a constructor's prototype, to make - // registering events on such objects more convenient. - function eventMixin(ctor) { - ctor.prototype.on = function(type, f) {on(this, type, f);}; - ctor.prototype.off = function(type, f) {off(this, type, f);}; - } - - // Due to the fact that we still support jurassic IE versions, some - // compatibility wrappers are needed. - - function e_preventDefault(e) { - if (e.preventDefault) { e.preventDefault(); } - else { e.returnValue = false; } - } - function e_stopPropagation(e) { - if (e.stopPropagation) { e.stopPropagation(); } - else { e.cancelBubble = true; } - } - function e_defaultPrevented(e) { - return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false - } - function e_stop(e) {e_preventDefault(e); e_stopPropagation(e);} - - function e_target(e) {return e.target || e.srcElement} - function e_button(e) { - var b = e.which; - if (b == null) { - if (e.button & 1) { b = 1; } - else if (e.button & 2) { b = 3; } - else if (e.button & 4) { b = 2; } - } - if (mac && e.ctrlKey && b == 1) { b = 3; } - return b - } - - // Detect drag-and-drop - var dragAndDrop = function() { - // There is *some* kind of drag-and-drop support in IE6-8, but I - // couldn't get it to work yet. - if (ie && ie_version < 9) { return false } - var div = elt('div'); - return "draggable" in div || "dragDrop" in div - }(); - - var zwspSupported; - function zeroWidthElement(measure) { - if (zwspSupported == null) { - var test = elt("span", "\u200b"); - removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")])); - if (measure.firstChild.offsetHeight != 0) - { zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !(ie && ie_version < 8); } - } - var node = zwspSupported ? elt("span", "\u200b") : - elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px"); - node.setAttribute("cm-text", ""); - return node - } - - // Feature-detect IE's crummy client rect reporting for bidi text - var badBidiRects; - function hasBadBidiRects(measure) { - if (badBidiRects != null) { return badBidiRects } - var txt = removeChildrenAndAdd(measure, document.createTextNode("A\u062eA")); - var r0 = range(txt, 0, 1).getBoundingClientRect(); - var r1 = range(txt, 1, 2).getBoundingClientRect(); - removeChildren(measure); - if (!r0 || r0.left == r0.right) { return false } // Safari returns null in some cases (#2780) - return badBidiRects = (r1.right - r0.right < 3) - } - - // See if "".split is the broken IE version, if so, provide an - // alternative way to split lines. - var splitLinesAuto = "\n\nb".split(/\n/).length != 3 ? function (string) { - var pos = 0, result = [], l = string.length; - while (pos <= l) { - var nl = string.indexOf("\n", pos); - if (nl == -1) { nl = string.length; } - var line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl); - var rt = line.indexOf("\r"); - if (rt != -1) { - result.push(line.slice(0, rt)); - pos += rt + 1; - } else { - result.push(line); - pos = nl + 1; - } - } - return result - } : function (string) { return string.split(/\r\n?|\n/); }; - - var hasSelection = window.getSelection ? function (te) { - try { return te.selectionStart != te.selectionEnd } - catch(e) { return false } - } : function (te) { - var range; - try {range = te.ownerDocument.selection.createRange();} - catch(e) {} - if (!range || range.parentElement() != te) { return false } - return range.compareEndPoints("StartToEnd", range) != 0 - }; - - var hasCopyEvent = (function () { - var e = elt("div"); - if ("oncopy" in e) { return true } - e.setAttribute("oncopy", "return;"); - return typeof e.oncopy == "function" - })(); - - var badZoomedRects = null; - function hasBadZoomedRects(measure) { - if (badZoomedRects != null) { return badZoomedRects } - var node = removeChildrenAndAdd(measure, elt("span", "x")); - var normal = node.getBoundingClientRect(); - var fromRange = range(node, 0, 1).getBoundingClientRect(); - return badZoomedRects = Math.abs(normal.left - fromRange.left) > 1 - } - - // Known modes, by name and by MIME - var modes = {}, mimeModes = {}; - - // Extra arguments are stored as the mode's dependencies, which is - // used by (legacy) mechanisms like loadmode.js to automatically - // load a mode. (Preferred mechanism is the require/define calls.) - function defineMode(name, mode) { - if (arguments.length > 2) - { mode.dependencies = Array.prototype.slice.call(arguments, 2); } - modes[name] = mode; - } - - function defineMIME(mime, spec) { - mimeModes[mime] = spec; - } - - // Given a MIME type, a {name, ...options} config object, or a name - // string, return a mode config object. - function resolveMode(spec) { - if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) { - spec = mimeModes[spec]; - } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) { - var found = mimeModes[spec.name]; - if (typeof found == "string") { found = {name: found}; } - spec = createObj(found, spec); - spec.name = found.name; - } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) { - return resolveMode("application/xml") - } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+json$/.test(spec)) { - return resolveMode("application/json") - } - if (typeof spec == "string") { return {name: spec} } - else { return spec || {name: "null"} } - } - - // Given a mode spec (anything that resolveMode accepts), find and - // initialize an actual mode object. - function getMode(options, spec) { - spec = resolveMode(spec); - var mfactory = modes[spec.name]; - if (!mfactory) { return getMode(options, "text/plain") } - var modeObj = mfactory(options, spec); - if (modeExtensions.hasOwnProperty(spec.name)) { - var exts = modeExtensions[spec.name]; - for (var prop in exts) { - if (!exts.hasOwnProperty(prop)) { continue } - if (modeObj.hasOwnProperty(prop)) { modeObj["_" + prop] = modeObj[prop]; } - modeObj[prop] = exts[prop]; - } - } - modeObj.name = spec.name; - if (spec.helperType) { modeObj.helperType = spec.helperType; } - if (spec.modeProps) { for (var prop$1 in spec.modeProps) - { modeObj[prop$1] = spec.modeProps[prop$1]; } } - - return modeObj - } - - // This can be used to attach properties to mode objects from - // outside the actual mode definition. - var modeExtensions = {}; - function extendMode(mode, properties) { - var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {}); - copyObj(properties, exts); - } - - function copyState(mode, state) { - if (state === true) { return state } - if (mode.copyState) { return mode.copyState(state) } - var nstate = {}; - for (var n in state) { - var val = state[n]; - if (val instanceof Array) { val = val.concat([]); } - nstate[n] = val; - } - return nstate - } - - // Given a mode and a state (for that mode), find the inner mode and - // state at the position that the state refers to. - function innerMode(mode, state) { - var info; - while (mode.innerMode) { - info = mode.innerMode(state); - if (!info || info.mode == mode) { break } - state = info.state; - mode = info.mode; - } - return info || {mode: mode, state: state} - } - - function startState(mode, a1, a2) { - return mode.startState ? mode.startState(a1, a2) : true - } - - // STRING STREAM - - // Fed to the mode parsers, provides helper functions to make - // parsers more succinct. - - var StringStream = function(string, tabSize, lineOracle) { - this.pos = this.start = 0; - this.string = string; - this.tabSize = tabSize || 8; - this.lastColumnPos = this.lastColumnValue = 0; - this.lineStart = 0; - this.lineOracle = lineOracle; - }; - - StringStream.prototype.eol = function () {return this.pos >= this.string.length}; - StringStream.prototype.sol = function () {return this.pos == this.lineStart}; - StringStream.prototype.peek = function () {return this.string.charAt(this.pos) || undefined}; - StringStream.prototype.next = function () { - if (this.pos < this.string.length) - { return this.string.charAt(this.pos++) } - }; - StringStream.prototype.eat = function (match) { - var ch = this.string.charAt(this.pos); - var ok; - if (typeof match == "string") { ok = ch == match; } - else { ok = ch && (match.test ? match.test(ch) : match(ch)); } - if (ok) {++this.pos; return ch} - }; - StringStream.prototype.eatWhile = function (match) { - var start = this.pos; - while (this.eat(match)){} - return this.pos > start - }; - StringStream.prototype.eatSpace = function () { - var start = this.pos; - while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) { ++this.pos; } - return this.pos > start - }; - StringStream.prototype.skipToEnd = function () {this.pos = this.string.length;}; - StringStream.prototype.skipTo = function (ch) { - var found = this.string.indexOf(ch, this.pos); - if (found > -1) {this.pos = found; return true} - }; - StringStream.prototype.backUp = function (n) {this.pos -= n;}; - StringStream.prototype.column = function () { - if (this.lastColumnPos < this.start) { - this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue); - this.lastColumnPos = this.start; - } - return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0) - }; - StringStream.prototype.indentation = function () { - return countColumn(this.string, null, this.tabSize) - - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0) - }; - StringStream.prototype.match = function (pattern, consume, caseInsensitive) { - if (typeof pattern == "string") { - var cased = function (str) { return caseInsensitive ? str.toLowerCase() : str; }; - var substr = this.string.substr(this.pos, pattern.length); - if (cased(substr) == cased(pattern)) { - if (consume !== false) { this.pos += pattern.length; } - return true - } - } else { - var match = this.string.slice(this.pos).match(pattern); - if (match && match.index > 0) { return null } - if (match && consume !== false) { this.pos += match[0].length; } - return match - } - }; - StringStream.prototype.current = function (){return this.string.slice(this.start, this.pos)}; - StringStream.prototype.hideFirstChars = function (n, inner) { - this.lineStart += n; - try { return inner() } - finally { this.lineStart -= n; } - }; - StringStream.prototype.lookAhead = function (n) { - var oracle = this.lineOracle; - return oracle && oracle.lookAhead(n) - }; - StringStream.prototype.baseToken = function () { - var oracle = this.lineOracle; - return oracle && oracle.baseToken(this.pos) - }; - - // Find the line object corresponding to the given line number. - function getLine(doc, n) { - n -= doc.first; - if (n < 0 || n >= doc.size) { throw new Error("There is no line " + (n + doc.first) + " in the document.") } - var chunk = doc; - while (!chunk.lines) { - for (var i = 0;; ++i) { - var child = chunk.children[i], sz = child.chunkSize(); - if (n < sz) { chunk = child; break } - n -= sz; - } - } - return chunk.lines[n] - } - - // Get the part of a document between two positions, as an array of - // strings. - function getBetween(doc, start, end) { - var out = [], n = start.line; - doc.iter(start.line, end.line + 1, function (line) { - var text = line.text; - if (n == end.line) { text = text.slice(0, end.ch); } - if (n == start.line) { text = text.slice(start.ch); } - out.push(text); - ++n; - }); - return out - } - // Get the lines between from and to, as array of strings. - function getLines(doc, from, to) { - var out = []; - doc.iter(from, to, function (line) { out.push(line.text); }); // iter aborts when callback returns truthy value - return out - } - - // Update the height of a line, propagating the height change - // upwards to parent nodes. - function updateLineHeight(line, height) { - var diff = height - line.height; - if (diff) { for (var n = line; n; n = n.parent) { n.height += diff; } } - } - - // Given a line object, find its line number by walking up through - // its parent links. - function lineNo(line) { - if (line.parent == null) { return null } - var cur = line.parent, no = indexOf(cur.lines, line); - for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) { - for (var i = 0;; ++i) { - if (chunk.children[i] == cur) { break } - no += chunk.children[i].chunkSize(); - } - } - return no + cur.first - } - - // Find the line at the given vertical position, using the height - // information in the document tree. - function lineAtHeight(chunk, h) { - var n = chunk.first; - outer: do { - for (var i$1 = 0; i$1 < chunk.children.length; ++i$1) { - var child = chunk.children[i$1], ch = child.height; - if (h < ch) { chunk = child; continue outer } - h -= ch; - n += child.chunkSize(); - } - return n - } while (!chunk.lines) - var i = 0; - for (; i < chunk.lines.length; ++i) { - var line = chunk.lines[i], lh = line.height; - if (h < lh) { break } - h -= lh; - } - return n + i - } - - function isLine(doc, l) {return l >= doc.first && l < doc.first + doc.size} - - function lineNumberFor(options, i) { - return String(options.lineNumberFormatter(i + options.firstLineNumber)) - } - - // A Pos instance represents a position within the text. - function Pos(line, ch, sticky) { - if ( sticky === void 0 ) sticky = null; - - if (!(this instanceof Pos)) { return new Pos(line, ch, sticky) } - this.line = line; - this.ch = ch; - this.sticky = sticky; - } - - // Compare two positions, return 0 if they are the same, a negative - // number when a is less, and a positive number otherwise. - function cmp(a, b) { return a.line - b.line || a.ch - b.ch } - - function equalCursorPos(a, b) { return a.sticky == b.sticky && cmp(a, b) == 0 } - - function copyPos(x) {return Pos(x.line, x.ch)} - function maxPos(a, b) { return cmp(a, b) < 0 ? b : a } - function minPos(a, b) { return cmp(a, b) < 0 ? a : b } - - // Most of the external API clips given positions to make sure they - // actually exist within the document. - function clipLine(doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1))} - function clipPos(doc, pos) { - if (pos.line < doc.first) { return Pos(doc.first, 0) } - var last = doc.first + doc.size - 1; - if (pos.line > last) { return Pos(last, getLine(doc, last).text.length) } - return clipToLen(pos, getLine(doc, pos.line).text.length) - } - function clipToLen(pos, linelen) { - var ch = pos.ch; - if (ch == null || ch > linelen) { return Pos(pos.line, linelen) } - else if (ch < 0) { return Pos(pos.line, 0) } - else { return pos } - } - function clipPosArray(doc, array) { - var out = []; - for (var i = 0; i < array.length; i++) { out[i] = clipPos(doc, array[i]); } - return out - } - - var SavedContext = function(state, lookAhead) { - this.state = state; - this.lookAhead = lookAhead; - }; - - var Context = function(doc, state, line, lookAhead) { - this.state = state; - this.doc = doc; - this.line = line; - this.maxLookAhead = lookAhead || 0; - this.baseTokens = null; - this.baseTokenPos = 1; - }; - - Context.prototype.lookAhead = function (n) { - var line = this.doc.getLine(this.line + n); - if (line != null && n > this.maxLookAhead) { this.maxLookAhead = n; } - return line - }; - - Context.prototype.baseToken = function (n) { - if (!this.baseTokens) { return null } - while (this.baseTokens[this.baseTokenPos] <= n) - { this.baseTokenPos += 2; } - var type = this.baseTokens[this.baseTokenPos + 1]; - return {type: type && type.replace(/( |^)overlay .*/, ""), - size: this.baseTokens[this.baseTokenPos] - n} - }; - - Context.prototype.nextLine = function () { - this.line++; - if (this.maxLookAhead > 0) { this.maxLookAhead--; } - }; - - Context.fromSaved = function (doc, saved, line) { - if (saved instanceof SavedContext) - { return new Context(doc, copyState(doc.mode, saved.state), line, saved.lookAhead) } - else - { return new Context(doc, copyState(doc.mode, saved), line) } - }; - - Context.prototype.save = function (copy) { - var state = copy !== false ? copyState(this.doc.mode, this.state) : this.state; - return this.maxLookAhead > 0 ? new SavedContext(state, this.maxLookAhead) : state - }; - - - // Compute a style array (an array starting with a mode generation - // -- for invalidation -- followed by pairs of end positions and - // style strings), which is used to highlight the tokens on the - // line. - function highlightLine(cm, line, context, forceToEnd) { - // A styles array always starts with a number identifying the - // mode/overlays that it is based on (for easy invalidation). - var st = [cm.state.modeGen], lineClasses = {}; - // Compute the base array of styles - runMode(cm, line.text, cm.doc.mode, context, function (end, style) { return st.push(end, style); }, - lineClasses, forceToEnd); - var state = context.state; - - // Run overlays, adjust style array. - var loop = function ( o ) { - context.baseTokens = st; - var overlay = cm.state.overlays[o], i = 1, at = 0; - context.state = true; - runMode(cm, line.text, overlay.mode, context, function (end, style) { - var start = i; - // Ensure there's a token end at the current position, and that i points at it - while (at < end) { - var i_end = st[i]; - if (i_end > end) - { st.splice(i, 1, end, st[i+1], i_end); } - i += 2; - at = Math.min(end, i_end); - } - if (!style) { return } - if (overlay.opaque) { - st.splice(start, i - start, end, "overlay " + style); - i = start + 2; - } else { - for (; start < i; start += 2) { - var cur = st[start+1]; - st[start+1] = (cur ? cur + " " : "") + "overlay " + style; - } - } - }, lineClasses); - context.state = state; - context.baseTokens = null; - context.baseTokenPos = 1; - }; - - for (var o = 0; o < cm.state.overlays.length; ++o) loop( o ); - - return {styles: st, classes: lineClasses.bgClass || lineClasses.textClass ? lineClasses : null} - } - - function getLineStyles(cm, line, updateFrontier) { - if (!line.styles || line.styles[0] != cm.state.modeGen) { - var context = getContextBefore(cm, lineNo(line)); - var resetState = line.text.length > cm.options.maxHighlightLength && copyState(cm.doc.mode, context.state); - var result = highlightLine(cm, line, context); - if (resetState) { context.state = resetState; } - line.stateAfter = context.save(!resetState); - line.styles = result.styles; - if (result.classes) { line.styleClasses = result.classes; } - else if (line.styleClasses) { line.styleClasses = null; } - if (updateFrontier === cm.doc.highlightFrontier) - { cm.doc.modeFrontier = Math.max(cm.doc.modeFrontier, ++cm.doc.highlightFrontier); } - } - return line.styles - } - - function getContextBefore(cm, n, precise) { - var doc = cm.doc, display = cm.display; - if (!doc.mode.startState) { return new Context(doc, true, n) } - var start = findStartLine(cm, n, precise); - var saved = start > doc.first && getLine(doc, start - 1).stateAfter; - var context = saved ? Context.fromSaved(doc, saved, start) : new Context(doc, startState(doc.mode), start); - - doc.iter(start, n, function (line) { - processLine(cm, line.text, context); - var pos = context.line; - line.stateAfter = pos == n - 1 || pos % 5 == 0 || pos >= display.viewFrom && pos < display.viewTo ? context.save() : null; - context.nextLine(); - }); - if (precise) { doc.modeFrontier = context.line; } - return context - } - - // Lightweight form of highlight -- proceed over this line and - // update state, but don't save a style array. Used for lines that - // aren't currently visible. - function processLine(cm, text, context, startAt) { - var mode = cm.doc.mode; - var stream = new StringStream(text, cm.options.tabSize, context); - stream.start = stream.pos = startAt || 0; - if (text == "") { callBlankLine(mode, context.state); } - while (!stream.eol()) { - readToken(mode, stream, context.state); - stream.start = stream.pos; - } - } - - function callBlankLine(mode, state) { - if (mode.blankLine) { return mode.blankLine(state) } - if (!mode.innerMode) { return } - var inner = innerMode(mode, state); - if (inner.mode.blankLine) { return inner.mode.blankLine(inner.state) } - } - - function readToken(mode, stream, state, inner) { - for (var i = 0; i < 10; i++) { - if (inner) { inner[0] = innerMode(mode, state).mode; } - var style = mode.token(stream, state); - if (stream.pos > stream.start) { return style } - } - throw new Error("Mode " + mode.name + " failed to advance stream.") - } - - var Token = function(stream, type, state) { - this.start = stream.start; this.end = stream.pos; - this.string = stream.current(); - this.type = type || null; - this.state = state; - }; - - // Utility for getTokenAt and getLineTokens - function takeToken(cm, pos, precise, asArray) { - var doc = cm.doc, mode = doc.mode, style; - pos = clipPos(doc, pos); - var line = getLine(doc, pos.line), context = getContextBefore(cm, pos.line, precise); - var stream = new StringStream(line.text, cm.options.tabSize, context), tokens; - if (asArray) { tokens = []; } - while ((asArray || stream.pos < pos.ch) && !stream.eol()) { - stream.start = stream.pos; - style = readToken(mode, stream, context.state); - if (asArray) { tokens.push(new Token(stream, style, copyState(doc.mode, context.state))); } - } - return asArray ? tokens : new Token(stream, style, context.state) - } - - function extractLineClasses(type, output) { - if (type) { for (;;) { - var lineClass = type.match(/(?:^|\s+)line-(background-)?(\S+)/); - if (!lineClass) { break } - type = type.slice(0, lineClass.index) + type.slice(lineClass.index + lineClass[0].length); - var prop = lineClass[1] ? "bgClass" : "textClass"; - if (output[prop] == null) - { output[prop] = lineClass[2]; } - else if (!(new RegExp("(?:^|\\s)" + lineClass[2] + "(?:$|\\s)")).test(output[prop])) - { output[prop] += " " + lineClass[2]; } - } } - return type - } - - // Run the given mode's parser over a line, calling f for each token. - function runMode(cm, text, mode, context, f, lineClasses, forceToEnd) { - var flattenSpans = mode.flattenSpans; - if (flattenSpans == null) { flattenSpans = cm.options.flattenSpans; } - var curStart = 0, curStyle = null; - var stream = new StringStream(text, cm.options.tabSize, context), style; - var inner = cm.options.addModeClass && [null]; - if (text == "") { extractLineClasses(callBlankLine(mode, context.state), lineClasses); } - while (!stream.eol()) { - if (stream.pos > cm.options.maxHighlightLength) { - flattenSpans = false; - if (forceToEnd) { processLine(cm, text, context, stream.pos); } - stream.pos = text.length; - style = null; - } else { - style = extractLineClasses(readToken(mode, stream, context.state, inner), lineClasses); - } - if (inner) { - var mName = inner[0].name; - if (mName) { style = "m-" + (style ? mName + " " + style : mName); } - } - if (!flattenSpans || curStyle != style) { - while (curStart < stream.start) { - curStart = Math.min(stream.start, curStart + 5000); - f(curStart, curStyle); - } - curStyle = style; - } - stream.start = stream.pos; - } - while (curStart < stream.pos) { - // Webkit seems to refuse to render text nodes longer than 57444 - // characters, and returns inaccurate measurements in nodes - // starting around 5000 chars. - var pos = Math.min(stream.pos, curStart + 5000); - f(pos, curStyle); - curStart = pos; - } - } - - // Finds the line to start with when starting a parse. Tries to - // find a line with a stateAfter, so that it can start with a - // valid state. If that fails, it returns the line with the - // smallest indentation, which tends to need the least context to - // parse correctly. - function findStartLine(cm, n, precise) { - var minindent, minline, doc = cm.doc; - var lim = precise ? -1 : n - (cm.doc.mode.innerMode ? 1000 : 100); - for (var search = n; search > lim; --search) { - if (search <= doc.first) { return doc.first } - var line = getLine(doc, search - 1), after = line.stateAfter; - if (after && (!precise || search + (after instanceof SavedContext ? after.lookAhead : 0) <= doc.modeFrontier)) - { return search } - var indented = countColumn(line.text, null, cm.options.tabSize); - if (minline == null || minindent > indented) { - minline = search - 1; - minindent = indented; - } - } - return minline - } - - function retreatFrontier(doc, n) { - doc.modeFrontier = Math.min(doc.modeFrontier, n); - if (doc.highlightFrontier < n - 10) { return } - var start = doc.first; - for (var line = n - 1; line > start; line--) { - var saved = getLine(doc, line).stateAfter; - // change is on 3 - // state on line 1 looked ahead 2 -- so saw 3 - // test 1 + 2 < 3 should cover this - if (saved && (!(saved instanceof SavedContext) || line + saved.lookAhead < n)) { - start = line + 1; - break - } - } - doc.highlightFrontier = Math.min(doc.highlightFrontier, start); - } - - // Optimize some code when these features are not used. - var sawReadOnlySpans = false, sawCollapsedSpans = false; - - function seeReadOnlySpans() { - sawReadOnlySpans = true; - } - - function seeCollapsedSpans() { - sawCollapsedSpans = true; - } - - // TEXTMARKER SPANS - - function MarkedSpan(marker, from, to) { - this.marker = marker; - this.from = from; this.to = to; - } - - // Search an array of spans for a span matching the given marker. - function getMarkedSpanFor(spans, marker) { - if (spans) { for (var i = 0; i < spans.length; ++i) { - var span = spans[i]; - if (span.marker == marker) { return span } - } } - } - - // Remove a span from an array, returning undefined if no spans are - // left (we don't store arrays for lines without spans). - function removeMarkedSpan(spans, span) { - var r; - for (var i = 0; i < spans.length; ++i) - { if (spans[i] != span) { (r || (r = [])).push(spans[i]); } } - return r - } - - // Add a span to a line. - function addMarkedSpan(line, span, op) { - var inThisOp = op && window.WeakSet && (op.markedSpans || (op.markedSpans = new WeakSet)); - if (inThisOp && line.markedSpans && inThisOp.has(line.markedSpans)) { - line.markedSpans.push(span); - } else { - line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span]; - if (inThisOp) { inThisOp.add(line.markedSpans); } - } - span.marker.attachLine(line); - } - - // Used for the algorithm that adjusts markers for a change in the - // document. These functions cut an array of spans at a given - // character position, returning an array of remaining chunks (or - // undefined if nothing remains). - function markedSpansBefore(old, startCh, isInsert) { - var nw; - if (old) { for (var i = 0; i < old.length; ++i) { - var span = old[i], marker = span.marker; - var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh); - if (startsBefore || span.from == startCh && marker.type == "bookmark" && (!isInsert || !span.marker.insertLeft)) { - var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh) - ;(nw || (nw = [])).push(new MarkedSpan(marker, span.from, endsAfter ? null : span.to)); - } - } } - return nw - } - function markedSpansAfter(old, endCh, isInsert) { - var nw; - if (old) { for (var i = 0; i < old.length; ++i) { - var span = old[i], marker = span.marker; - var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh); - if (endsAfter || span.from == endCh && marker.type == "bookmark" && (!isInsert || span.marker.insertLeft)) { - var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh) - ;(nw || (nw = [])).push(new MarkedSpan(marker, startsBefore ? null : span.from - endCh, - span.to == null ? null : span.to - endCh)); - } - } } - return nw - } - - // Given a change object, compute the new set of marker spans that - // cover the line in which the change took place. Removes spans - // entirely within the change, reconnects spans belonging to the - // same marker that appear on both sides of the change, and cuts off - // spans partially within the change. Returns an array of span - // arrays with one element for each line in (after) the change. - function stretchSpansOverChange(doc, change) { - if (change.full) { return null } - var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans; - var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans; - if (!oldFirst && !oldLast) { return null } - - var startCh = change.from.ch, endCh = change.to.ch, isInsert = cmp(change.from, change.to) == 0; - // Get the spans that 'stick out' on both sides - var first = markedSpansBefore(oldFirst, startCh, isInsert); - var last = markedSpansAfter(oldLast, endCh, isInsert); - - // Next, merge those two ends - var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0); - if (first) { - // Fix up .to properties of first - for (var i = 0; i < first.length; ++i) { - var span = first[i]; - if (span.to == null) { - var found = getMarkedSpanFor(last, span.marker); - if (!found) { span.to = startCh; } - else if (sameLine) { span.to = found.to == null ? null : found.to + offset; } - } - } - } - if (last) { - // Fix up .from in last (or move them into first in case of sameLine) - for (var i$1 = 0; i$1 < last.length; ++i$1) { - var span$1 = last[i$1]; - if (span$1.to != null) { span$1.to += offset; } - if (span$1.from == null) { - var found$1 = getMarkedSpanFor(first, span$1.marker); - if (!found$1) { - span$