WebRoot/fckeditor/editor/_source/internals/fckxhtml.js

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/*
 * FCKeditor - The text editor for Internet - http://www.fckeditor.net
 * Copyright (C) 2003-2010 Frederico Caldeira Knabben
 *
 * == BEGIN LICENSE ==
 *
 * Licensed under the terms of any of the following licenses at your
 * choice:
 *
 *  - GNU General Public License Version 2 or later (the "GPL")
 *    http://www.gnu.org/licenses/gpl.html
 *
 *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
 *    http://www.gnu.org/licenses/lgpl.html
 *
 *  - Mozilla Public License Version 1.1 or later (the "MPL")
 *    http://www.mozilla.org/MPL/MPL-1.1.html
 *
 * == END LICENSE ==
 *
 * Defines the FCKXHtml object, responsible for the XHTML operations.
 */

var FCKXHtml = new Object() ;

FCKXHtml.CurrentJobNum = 0 ;

FCKXHtml.GetXHTML = function( node, includeNode, format )
{
	FCKDomTools.CheckAndRemovePaddingNode( FCKTools.GetElementDocument( node ), FCKConfig.EnterMode ) ;
	FCKXHtmlEntities.Initialize() ;

	// Set the correct entity to use for empty blocks.
	this._NbspEntity = ( FCKConfig.ProcessHTMLEntities? 'nbsp' : '#160' ) ;

	// Save the current IsDirty state. The XHTML processor may change the
	// original HTML, dirtying it.
	var bIsDirty = FCK.IsDirty() ;

	// Special blocks are blocks of content that remain untouched during the
	// process. It is used for SCRIPTs and STYLEs.
	FCKXHtml.SpecialBlocks = new Array() ;

	// Create the XML DOMDocument object.
	this.XML = FCKTools.CreateXmlObject( 'DOMDocument' ) ;

	// Add a root element that holds all child nodes.
	this.MainNode = this.XML.appendChild( this.XML.createElement( 'xhtml' ) ) ;

	FCKXHtml.CurrentJobNum++ ;

//	var dTimer = new Date() ;

	if ( includeNode )
		this._AppendNode( this.MainNode, node ) ;
	else
		this._AppendChildNodes( this.MainNode, node, false ) ;

	/**
	 * FCKXHtml._AppendNode() marks DOM element objects it has