FCKeditor/editor/_source/internals/fckdocumentprocessor.js

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/*
 * FCKeditor - The text editor for internet
 * Copyright (C) 2003-2006 Frederico Caldeira Knabben
 * 
 * Licensed under the terms of the GNU Lesser General Public License:
 * 		http://www.opensource.org/licenses/lgpl-license.php
 * 
 * For further information visit:
 * 		http://www.fckeditor.net/
 * 
 * "Support Open Source software. What about a donation today?"
 * 
 * File Name: fckdocumentprocessor.js
 * 	Advanced document processors.
 * 
 * File Authors:
 * 		Frederico Caldeira Knabben (fredck@fckeditor.net)
 */

var FCKDocumentProcessor = new Object() ;
FCKDocumentProcessor._Items = new Array() ;

FCKDocumentProcessor.AppendNew = function()
{
	var oNewItem = new Object() ;
	this._Items.AddItem( oNewItem ) ;
	return oNewItem ;
}

FCKDocumentProcessor.Process = function( document )
{
	var oProcessor, i = 0 ;
	while( ( oProcessor = this._Items[i++] ) )
		oProcessor.ProcessDocument( document ) ;
}

var FCKDocumentProcessor_CreateFakeImage = function( fakeClass, realElement )
{
	var oImg = FCK.EditorDocument.createElement( 'IMG' ) ;
	oImg.className = fakeClass ;
	oImg.src = FCKConfig.FullBasePath + 'images/spacer.gif' ;
	oImg.setAttribute( '_fckfakelement', 'true', 0 ) ;
	oImg.setAttribute( '_fckrealelement', FCKTempBin.AddElement( realElement ), 0 ) ;
	return oImg ;
}

// Link Anchors
var FCKAnchorsProcessor = FCKDocumentProcessor.AppendNew() ;
FCKAnchorsProcessor.ProcessDocument = function( document )
{
	var aLinks = document.getElementsByTagName( 'A' ) ;

	var oLink ;
	var i = aLinks.length - 1 ;
	while ( i >= 0 && ( oLink = aLinks[i--] ) )
	{
		// If it is anchor.
		if ( oLink.name.length > 0 && ( !oLink.getAttribute('href') || oLink.getAttribute('href').length == 0 ) )
		{
			var oImg = FCKDocumentProcessor_CreateFakeImage( 'FCK__Anchor', oLink.cloneNode(true) ) ;