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Diffstat (limited to 'libs/bower_components/html5shiv/dist/html5shiv.js')
-rw-r--r-- | libs/bower_components/html5shiv/dist/html5shiv.js | 326 |
1 files changed, 0 insertions, 326 deletions
diff --git a/libs/bower_components/html5shiv/dist/html5shiv.js b/libs/bower_components/html5shiv/dist/html5shiv.js deleted file mode 100644 index 45ea723dd5..0000000000 --- a/libs/bower_components/html5shiv/dist/html5shiv.js +++ /dev/null @@ -1,326 +0,0 @@ -/** -* @preserve HTML5 Shiv 3.7.3 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed -*/ -;(function(window, document) { -/*jshint evil:true */ - /** version */ - var version = '3.7.3'; - - /** Preset options */ - var options = window.html5 || {}; - - /** Used to skip problem elements */ - var reSkip = /^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i; - - /** Not all elements can be cloned in IE **/ - var saveClones = /^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i; - - /** Detect whether the browser supports default html5 styles */ - var supportsHtml5Styles; - - /** Name of the expando, to work with multiple documents or to re-shiv one document */ - var expando = '_html5shiv'; - - /** The id for the the documents expando */ - var expanID = 0; - - /** Cached data for each document */ - var expandoData = {}; - - /** Detect whether the browser supports unknown elements */ - var supportsUnknownElements; - - (function() { - try { - var a = document.createElement('a'); - a.innerHTML = '<xyz></xyz>'; - //if the hidden property is implemented we can assume, that the browser supports basic HTML5 Styles - supportsHtml5Styles = ('hidden' in a); - - supportsUnknownElements = a.childNodes.length == 1 || (function() { - // assign a false positive if unable to shiv - (document.createElement)('a'); - var frag = document.createDocumentFragment(); - return ( - typeof frag.cloneNode == 'undefined' || - typeof frag.createDocumentFragment == 'undefined' || - typeof frag.createElement == 'undefined' - ); - }()); - } catch(e) { - // assign a false positive if detection fails => unable to shiv - supportsHtml5Styles = true; - supportsUnknownElements = true; - } - - }()); - - /*--------------------------------------------------------------------------*/ - - /** - * Creates a style sheet with the given CSS text and adds it to the document. - * @private - * @param {Document} ownerDocument The document. - * @param {String} cssText The CSS text. - * @returns {StyleSheet} The style element. - */ - function addStyleSheet(ownerDocument, cssText) { - var p = ownerDocument.createElement('p'), - parent = ownerDocument.getElementsByTagName('head')[0] || ownerDocument.documentElement; - - p.innerHTML = 'x<style>' + cssText + '</style>'; - return parent.insertBefore(p.lastChild, parent.firstChild); - } - - /** - * Returns the value of `html5.elements` as an array. - * @private - * @returns {Array} An array of shived element node names. - */ - function getElements() { - var elements = html5.elements; - return typeof elements == 'string' ? elements.split(' ') : elements; - } - - /** - * Extends the built-in list of html5 elements - * @memberOf html5 - * @param {String|Array} newElements whitespace separated list or array of new element names to shiv - * @param {Document} ownerDocument The context document. - */ - function addElements(newElements, ownerDocument) { - var elements = html5.elements; - if(typeof elements != 'string'){ - elements = elements.join(' '); - } - if(typeof newElements != 'string'){ - newElements = newElements.join(' '); - } - html5.elements = elements +' '+ newElements; - shivDocument(ownerDocument); - } - - /** - * Returns the data associated to the given document - * @private - * @param {Document} ownerDocument The document. - * @returns {Object} An object of data. - */ - function getExpandoData(ownerDocument) { - var data = expandoData[ownerDocument[expando]]; - if (!data) { - data = {}; - expanID++; - ownerDocument[expando] = expanID; - expandoData[expanID] = data; - } - return data; - } - - /** - * returns a shived element for the given nodeName and document - * @memberOf html5 - * @param {String} nodeName name of the element - * @param {Document|DocumentFragment} ownerDocument The context document. - * @returns {Object} The shived element. - */ - function createElement(nodeName, ownerDocument, data){ - if (!ownerDocument) { - ownerDocument = document; - } - if(supportsUnknownElements){ - return ownerDocument.createElement(nodeName); - } - if (!data) { - data = getExpandoData(ownerDocument); - } - var node; - - if (data.cache[nodeName]) { - node = data.cache[nodeName].cloneNode(); - } else if (saveClones.test(nodeName)) { - node = (data.cache[nodeName] = data.createElem(nodeName)).cloneNode(); - } else { - node = data.createElem(nodeName); - } - - // Avoid adding some elements to fragments in IE < 9 because - // * Attributes like `name` or `type` cannot be set/changed once an element - // is inserted into a document/fragment - // * Link elements with `src` attributes that are inaccessible, as with - // a 403 response, will cause the tab/window to crash - // * Script elements appended to fragments will execute when their `src` - // or `text` property is set - return node.canHaveChildren && !reSkip.test(nodeName) && !node.tagUrn ? data.frag.appendChild(node) : node; - } - - /** - * returns a shived DocumentFragment for the given document - * @memberOf html5 - * @param {Document} ownerDocument The context document. - * @returns {Object} The shived DocumentFragment. - */ - function createDocumentFragment(ownerDocument, data){ - if (!ownerDocument) { - ownerDocument = document; - } - if(supportsUnknownElements){ - return ownerDocument.createDocumentFragment(); - } - data = data || getExpandoData(ownerDocument); - var clone = data.frag.cloneNode(), - i = 0, - elems = getElements(), - l = elems.length; - for(;i<l;i++){ - clone.createElement(elems[i]); - } - return clone; - } - - /** - * Shivs the `createElement` and `createDocumentFragment` methods of the document. - * @private - * @param {Document|DocumentFragment} ownerDocument The document. - * @param {Object} data of the document. - */ - function shivMethods(ownerDocument, data) { - if (!data.cache) { - data.cache = {}; - data.createElem = ownerDocument.createElement; - data.createFrag = ownerDocument.createDocumentFragment; - data.frag = data.createFrag(); - } - - - ownerDocument.createElement = function(nodeName) { - //abort shiv - if (!html5.shivMethods) { - return data.createElem(nodeName); - } - return createElement(nodeName, ownerDocument, data); - }; - - ownerDocument.createDocumentFragment = Function('h,f', 'return function(){' + - 'var n=f.cloneNode(),c=n.createElement;' + - 'h.shivMethods&&(' + - // unroll the `createElement` calls - getElements().join().replace(/[\w\-:]+/g, function(nodeName) { - data.createElem(nodeName); - data.frag.createElement(nodeName); - return 'c("' + nodeName + '")'; - }) + - ');return n}' - )(html5, data.frag); - } - - /*--------------------------------------------------------------------------*/ - - /** - * Shivs the given document. - * @memberOf html5 - * @param {Document} ownerDocument The document to shiv. - * @returns {Document} The shived document. - */ - function shivDocument(ownerDocument) { - if (!ownerDocument) { - ownerDocument = document; - } - var data = getExpandoData(ownerDocument); - - if (html5.shivCSS && !supportsHtml5Styles && !data.hasCSS) { - data.hasCSS = !!addStyleSheet(ownerDocument, - // corrects block display not defined in IE6/7/8/9 - 'article,aside,dialog,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}' + - // adds styling not present in IE6/7/8/9 - 'mark{background:#FF0;color:#000}' + - // hides non-rendered elements - 'template{display:none}' - ); - } - if (!supportsUnknownElements) { - shivMethods(ownerDocument, data); - } - return ownerDocument; - } - - /*--------------------------------------------------------------------------*/ - - /** - * The `html5` object is exposed so that more elements can be shived and - * existing shiving can be detected on iframes. - * @type Object - * @example - * - * // options can be changed before the script is included - * html5 = { 'elements': 'mark section', 'shivCSS': false, 'shivMethods': false }; - */ - var html5 = { - - /** - * An array or space separated string of node names of the elements to shiv. - * @memberOf html5 - * @type Array|String - */ - 'elements': options.elements || 'abbr article aside audio bdi canvas data datalist details dialog figcaption figure footer header hgroup main mark meter nav output picture progress section summary template time video', - - /** - * current version of html5shiv - */ - 'version': version, - - /** - * A flag to indicate that the HTML5 style sheet should be inserted. - * @memberOf html5 - * @type Boolean - */ - 'shivCSS': (options.shivCSS !== false), - - /** - * Is equal to true if a browser supports creating unknown/HTML5 elements - * @memberOf html5 - * @type boolean - */ - 'supportsUnknownElements': supportsUnknownElements, - - /** - * A flag to indicate that the document's `createElement` and `createDocumentFragment` - * methods should be overwritten. - * @memberOf html5 - * @type Boolean - */ - 'shivMethods': (options.shivMethods !== false), - - /** - * A string to describe the type of `html5` object ("default" or "default print"). - * @memberOf html5 - * @type String - */ - 'type': 'default', - - // shivs the document according to the specified `html5` object options - 'shivDocument': shivDocument, - - //creates a shived element - createElement: createElement, - - //creates a shived documentFragment - createDocumentFragment: createDocumentFragment, - - //extends list of elements - addElements: addElements - }; - - /*--------------------------------------------------------------------------*/ - - // expose html5 - window.html5 = html5; - - // shiv the document - shivDocument(document); - - if(typeof module == 'object' && module.exports){ - module.exports = html5; - } - -}(typeof window !== "undefined" ? window : this, document)); |