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File: core/assets/plugins/ckeditor/core/dom/document.js

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  Classes of No name   RT Adminlte   core/assets/plugins/ckeditor/core/dom/document.js   Download  
File: core/assets/plugins/ckeditor/core/dom/document.js
Role: Auxiliary data
Content type: text/plain
Description: Auxiliary data
Class: RT Adminlte
Generate layout and menus for Adminlte
Author: By
Last change:
Date: 7 years ago
Size: 8,870 bytes
 

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/** * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md or http://ckeditor.com/license */ /** * @fileOverview Defines the {@link CKEDITOR.dom.document} class which * represents a DOM document. */ /** * Represents a DOM document. * * var document = new CKEDITOR.dom.document( document ); * * @class * @extends CKEDITOR.dom.domObject * @constructor Creates a document class instance. * @param {Object} domDocument A native DOM document. */ CKEDITOR.dom.document = function( domDocument ) { CKEDITOR.dom.domObject.call( this, domDocument ); }; // PACKAGER_RENAME( CKEDITOR.dom.document ) CKEDITOR.dom.document.prototype = new CKEDITOR.dom.domObject(); CKEDITOR.tools.extend( CKEDITOR.dom.document.prototype, { /** * The node type. This is a constant value set to {@link CKEDITOR#NODE_DOCUMENT}. * * @readonly * @property {Number} [=CKEDITOR.NODE_DOCUMENT] */ type: CKEDITOR.NODE_DOCUMENT, /** * Appends a CSS file to the document. * * CKEDITOR.document.appendStyleSheet( '/mystyles.css' ); * * @param {String} cssFileUrl The CSS file URL. */ appendStyleSheet: function( cssFileUrl ) { if ( this.$.createStyleSheet ) this.$.createStyleSheet( cssFileUrl ); else { var link = new CKEDITOR.dom.element( 'link' ); link.setAttributes( { rel: 'stylesheet', type: 'text/css', href: cssFileUrl } ); this.getHead().append( link ); } }, /** * Creates a CSS stylesheet and inserts it into the document. * * @param cssStyleText {String} CSS style text. * @returns {Object} The created DOM native stylesheet object. */ appendStyleText: function( cssStyleText ) { if ( this.$.createStyleSheet ) { var styleSheet = this.$.createStyleSheet( '' ); styleSheet.cssText = cssStyleText; } else { var style = new CKEDITOR.dom.element( 'style', this ); style.append( new CKEDITOR.dom.text( cssStyleText, this ) ); this.getHead().append( style ); } return styleSheet || style.$.sheet; }, /** * Creates a {@link CKEDITOR.dom.element} instance in this document. * * @param {String} name The name of the element. * @param {Object} [attributesAndStyles] * @param {Object} [attributesAndStyles.attributes] Attributes that will be set. * @param {Object} [attributesAndStyles.styles] Styles that will be set. * @returns {CKEDITOR.dom.element} */ createElement: function( name, attribsAndStyles ) { var element = new CKEDITOR.dom.element( name, this ); if ( attribsAndStyles ) { if ( attribsAndStyles.attributes ) element.setAttributes( attribsAndStyles.attributes ); if ( attribsAndStyles.styles ) element.setStyles( attribsAndStyles.styles ); } return element; }, /** * Creates a {@link CKEDITOR.dom.text} instance in this document. * * @param {String} text Value of the text node. * @returns {CKEDITOR.dom.element} */ createText: function( text ) { return new CKEDITOR.dom.text( text, this ); }, /** * Moves the selection focus to this document's window. */ focus: function() { this.getWindow().focus(); }, /** * Returns the element that is currently designated as the active element in the document. * * **Note:** Only one element can be active at a time in a document. * An active element does not necessarily have focus, * but an element with focus is always the active element in a document. * * @returns {CKEDITOR.dom.element} Active element or `null` if an IE8-9 bug is encountered. * See [#10030](http://dev.ckeditor.com/ticket/10030). */ getActive: function() { var $active; try { $active = this.$.activeElement; } catch ( e ) { return null; } return new CKEDITOR.dom.element( $active ); }, /** * Gets an element based on its ID. * * var element = CKEDITOR.document.getById( 'myElement' ); * alert( element.getId() ); // 'myElement' * * @param {String} elementId The element ID. * @returns {CKEDITOR.dom.element} The element instance, or `null` if not found. */ getById: function( elementId ) { var $ = this.$.getElementById( elementId ); return $ ? new CKEDITOR.dom.element( $ ) : null; }, /** * Gets a node based on its address. See {@link CKEDITOR.dom.node#getAddress}. * * @param {Array} address * @param {Boolean} [normalized=false] */ getByAddress: function( address, normalized ) { var $ = this.$.documentElement; for ( var i = 0; $ && i < address.length; i++ ) { var target = address[ i ]; if ( !normalized ) { $ = $.childNodes[ target ]; continue; } var currentIndex = -1; for ( var j = 0; j < $.childNodes.length; j++ ) { var candidate = $.childNodes[ j ]; if ( normalized === true && candidate.nodeType == 3 && candidate.previousSibling && candidate.previousSibling.nodeType == 3 ) continue; currentIndex++; if ( currentIndex == target ) { $ = candidate; break; } } } return $ ? new CKEDITOR.dom.node( $ ) : null; }, /** * Gets elements list based on a given tag name. * * @param {String} tagName The element tag name. * @returns {CKEDITOR.dom.nodeList} The nodes list. */ getElementsByTag: function( tagName, namespace ) { if ( !( CKEDITOR.env.ie && ( document.documentMode <= 8 ) ) && namespace ) tagName = namespace + ':' + tagName; return new CKEDITOR.dom.nodeList( this.$.getElementsByTagName( tagName ) ); }, /** * Gets the `<head>` element for this document. * * var element = CKEDITOR.document.getHead(); * alert( element.getName() ); // 'head' * * @returns {CKEDITOR.dom.element} The `<head>` element. */ getHead: function() { var head = this.$.getElementsByTagName( 'head' )[ 0 ]; if ( !head ) head = this.getDocumentElement().append( new CKEDITOR.dom.element( 'head' ), true ); else head = new CKEDITOR.dom.element( head ); return head; }, /** * Gets the `<body>` element for this document. * * var element = CKEDITOR.document.getBody(); * alert( element.getName() ); // 'body' * * @returns {CKEDITOR.dom.element} The `<body>` element. */ getBody: function() { return new CKEDITOR.dom.element( this.$.body ); }, /** * Gets the DOM document element for this document. * * @returns {CKEDITOR.dom.element} The DOM document element. */ getDocumentElement: function() { return new CKEDITOR.dom.element( this.$.documentElement ); }, /** * Gets the window object that stores this document. * * @returns {CKEDITOR.dom.window} The window object. */ getWindow: function() { return new CKEDITOR.dom.window( this.$.parentWindow || this.$.defaultView ); }, /** * Defines the document content through `document.write`. Note that the * previous document content will be lost (cleaned). * * document.write( * '<html>' + * '<head><title>Sample Document</title></head>' + * '<body>Document content created by code.</body>' + * '</html>' * ); * * @since 3.5 * @param {String} html The HTML defining the document content. */ write: function( html ) { // Don't leave any history log in IE. (#5657) this.$.open( 'text/html', 'replace' ); // Support for custom document.domain in IE. // // The script must be appended because if placed before the // doctype, IE will go into quirks mode and mess with // the editable, e.g. by changing its default height. if ( CKEDITOR.env.ie ) html = html.replace( /(?:^\s*<!DOCTYPE[^>]*?>)|^/i, '$&\n<script data-cke-temp="1">(' + CKEDITOR.tools.fixDomain + ')();</script>' ); this.$.write( html ); this.$.close(); }, /** * Wrapper for `querySelectorAll`. Returns a list of elements within this document that match * the specified `selector`. * * **Note:** The returned list is not a live collection (like the result of native `querySelectorAll`). * * @since 4.3 * @param {String} selector * @returns {CKEDITOR.dom.nodeList} */ find: function( selector ) { return new CKEDITOR.dom.nodeList( this.$.querySelectorAll( selector ) ); }, /** * Wrapper for `querySelector`. Returns the first element within this document that matches * the specified `selector`. * * @since 4.3 * @param {String} selector * @returns {CKEDITOR.dom.element} */ findOne: function( selector ) { var el = this.$.querySelector( selector ); return el ? new CKEDITOR.dom.element( el ) : null; }, /** * Internet Explorer 8 only method. It returns a document fragment which has all HTML5 elements enabled. * * @since 4.3 * @private * @returns DocumentFragment */ _getHtml5ShivFrag: function() { var $frag = this.getCustomData( 'html5ShivFrag' ); if ( !$frag ) { $frag = this.$.createDocumentFragment(); CKEDITOR.tools.enableHtml5Elements( $frag, true ); this.setCustomData( 'html5ShivFrag', $frag ); } return $frag; } } );