X-Git-Url: https://jasonwoof.com/gitweb/?a=blobdiff_plain;f=_source%2Fcore%2Fdom%2Fdocument.js;fp=_source%2Fcore%2Fdom%2Fdocument.js;h=dd0f9a0f9b57aa3ad96aeb9b087a17af36e5b0d2;hb=ea7e3453c7b0f023b050aca6d9f83ab372860d91;hp=0000000000000000000000000000000000000000;hpb=b93873b6532ee7515fb0d6f8b73176c44fad28f7;p=ckeditor.git

diff --git a/_source/core/dom/document.js b/_source/core/dom/document.js
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+/*
+Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+/**
+ * @fileOverview Defines the {@link CKEDITOR.dom.document} class, which
+ *		represents a DOM document.
+ */
+
+/**
+ * Represents a DOM document.
+ * @constructor
+ * @augments CKEDITOR.dom.domObject
+ * @param {Object} domDocument A native DOM document.
+ * @example
+ * var document = new CKEDITOR.dom.document( 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,
+	/** @lends CKEDITOR.dom.document.prototype */
+	{
+		/**
+		 * Appends a CSS file to the document.
+		 * @param {String} cssFileUrl The CSS file URL.
+		 * @example
+		 * <b>CKEDITOR.document.appendStyleSheet( '/mystyles.css' )</b>;
+		 */
+		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 );
+			}
+		},
+
+		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;
+		},
+
+		createText : function( text )
+		{
+			return new CKEDITOR.dom.text( text, this );
+		},
+
+		focus : function()
+		{
+			this.getWindow().focus();
+		},
+
+		/**
+		 * Gets and element based on its id.
+		 * @param {String} elementId The element id.
+		 * @returns {CKEDITOR.dom.element} The element instance, or null if not found.
+		 * @example
+		 * var element = <b>CKEDITOR.document.getById( 'myElement' )</b>;
+		 * alert( element.getId() );  // "myElement"
+		 */
+		getById : function( elementId )
+		{
+			var $ = this.$.getElementById( elementId );
+			return $ ? new CKEDITOR.dom.element( $ ) : null;
+		},
+
+		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;
+		},
+
+		getElementsByTag : function( tagName, namespace )
+		{
+			if ( !CKEDITOR.env.ie && namespace )
+				tagName = namespace + ':' + tagName;
+			return new CKEDITOR.dom.nodeList( this.$.getElementsByTagName( tagName ) );
+		},
+
+		/**
+		 * Gets the &lt;head&gt; element for this document.
+		 * @returns {CKEDITOR.dom.element} The &lt;head&gt; element.
+		 * @example
+		 * var element = <b>CKEDITOR.document.getHead()</b>;
+		 * alert( element.getName() );  // "head"
+		 */
+		getHead : function()
+		{
+			var head = this.$.getElementsByTagName( 'head' )[0];
+			head = new CKEDITOR.dom.element( head );
+
+			return (
+			/** @ignore */
+			this.getHead = function()
+				{
+					return head;
+				})();
+		},
+
+		/**
+		 * Gets the &lt;body&gt; element for this document.
+		 * @returns {CKEDITOR.dom.element} The &lt;body&gt; element.
+		 * @example
+		 * var element = <b>CKEDITOR.document.getBody()</b>;
+		 * alert( element.getName() );  // "body"
+		 */
+		getBody : function()
+		{
+			var body = new CKEDITOR.dom.element( this.$.body );
+
+			return (
+			/** @ignore */
+			this.getBody = function()
+				{
+					return body;
+				})();
+		},
+
+		getDocumentElement : function()
+		{
+			var documentElement = new CKEDITOR.dom.element( this.$.documentElement );
+
+			return (
+			/** @ignore */
+			this.getDocumentElement = function()
+				{
+					return documentElement;
+				})();
+		},
+
+		/**
+		 * Gets the window object that holds this document.
+		 * @returns {CKEDITOR.dom.window} The window object.
+		 * @example
+		 */
+		getWindow : function()
+		{
+			var win = new CKEDITOR.dom.window( this.$.parentWindow || this.$.defaultView );
+
+			return (
+			/** @ignore */
+			this.getWindow = function()
+				{
+					return win;
+				})();
+		}
+	});