Subversion Repositories Applications.papyrus

/*

 * 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) ) ;

			oImg.setAttribute( '_fckanchor', 'true', 0 ) ;

			oLink.parentNode.insertBefore( oImg, oLink ) ;

			oLink.parentNode.removeChild( oLink ) ;

		}

	}

}

// Page Breaks

var FCKPageBreaksProcessor = FCKDocumentProcessor.AppendNew() ;

FCKPageBreaksProcessor.ProcessDocument = function( document )

{

	var aDIVs = document.getElementsByTagName( 'DIV' ) ;

	var eDIV ;

	var i = aDIVs.length - 1 ;

	while ( i >= 0 && ( eDIV = aDIVs[i--] ) )

	{

		if ( eDIV.style.pageBreakAfter == 'always' && eDIV.childNodes.length == 1 && eDIV.childNodes[0].style && eDIV.childNodes[0].style.display == 'none' )

		{

			var oFakeImage = FCKDocumentProcessor_CreateFakeImage( 'FCK__PageBreak', eDIV.cloneNode(true) ) ;

			eDIV.parentNode.insertBefore( oFakeImage, eDIV ) ;

			eDIV.parentNode.removeChild( eDIV ) ;

		}

	}

/*

	var aCenters = document.getElementsByTagName( 'CENTER' ) ;

	var oCenter ;

	var i = aCenters.length - 1 ;

	while ( i >= 0 && ( oCenter = aCenters[i--] ) )

	{

		if ( oCenter.style.pageBreakAfter == 'always' && oCenter.innerHTML.trim().length == 0 )

		{

			var oFakeImage = FCKDocumentProcessor_CreateFakeImage( 'FCK__PageBreak', oCenter.cloneNode(true) ) ;

			oCenter.parentNode.insertBefore( oFakeImage, oCenter ) ;

			oCenter.parentNode.removeChild( oCenter ) ;

		}

	}

*/

}

// Flash Embeds.

var FCKFlashProcessor = FCKDocumentProcessor.AppendNew() ;

FCKFlashProcessor.ProcessDocument = function( document )

{

	/*

	Sample code:

	This is some <embed src="/UserFiles/Flash/Yellow_Runners.swf"></embed><strong>sample text</strong>. You are&nbsp;<a name="fred"></a> using <a href="http://www.fckeditor.net/">FCKeditor</a>.

	*/

	var aEmbeds = document.getElementsByTagName( 'EMBED' ) ;

	var oEmbed ;

	var i = aEmbeds.length - 1 ;

	while ( i >= 0 && ( oEmbed = aEmbeds[i--] ) )

	{

		if ( oEmbed.src.endsWith( '.swf', true ) )

		{

			var oCloned = oEmbed.cloneNode( true ) ;

			// On IE, some properties are not getting clonned properly, so we

			// must fix it. Thanks to Alfonso Martinez.

			if ( FCKBrowserInfo.IsIE )

			{

				var oAtt ;

				if ( oAtt = oEmbed.getAttribute( 'scale' ) ) oCloned.setAttribute( 'scale', oAtt ) ;

				if ( oAtt = oEmbed.getAttribute( 'play' ) ) oCloned.setAttribute( 'play', oAtt ) ;

				if ( oAtt = oEmbed.getAttribute( 'loop' ) ) oCloned.setAttribute( 'loop', oAtt ) ;

				if ( oAtt = oEmbed.getAttribute( 'menu' ) ) oCloned.setAttribute( 'menu', oAtt ) ;

				if ( oAtt = oEmbed.getAttribute( 'wmode' ) ) oCloned.setAttribute( 'wmode', oAtt ) ;

				if ( oAtt = oEmbed.getAttribute( 'quality' ) ) oCloned.setAttribute( 'quality', oAtt ) ;

			}

			var oImg = FCKDocumentProcessor_CreateFakeImage( 'FCK__Flash', oCloned ) ;

			oImg.setAttribute( '_fckflash', 'true', 0 ) ;

			FCKFlashProcessor.RefreshView( oImg, oEmbed ) ;

			oEmbed.parentNode.insertBefore( oImg, oEmbed ) ;

			oEmbed.parentNode.removeChild( oEmbed ) ;

//			oEmbed.setAttribute( '_fcktemp', 'true', 0) ;

//			oEmbed.style.display = 'none' ;

//			oEmbed.hidden = true ;

		}

	}

}

FCKFlashProcessor.RefreshView = function( placholderImage, originalEmbed )

{

	if ( originalEmbed.width > 0 )

		placholderImage.style.width = FCKTools.ConvertHtmlSizeToStyle( originalEmbed.width ) ;

	if ( originalEmbed.height > 0 )

		placholderImage.style.height = FCKTools.ConvertHtmlSizeToStyle( originalEmbed.height ) ;

}

FCK.GetRealElement = function( fakeElement )

{

	var e = FCKTempBin.Elements[ fakeElement.getAttribute('_fckrealelement') ] ;

	if ( fakeElement.getAttribute('_fckflash') )

	{

		if ( fakeElement.style.width.length > 0 )

				e.width = FCKTools.ConvertStyleSizeToHtml( fakeElement.style.width ) ;

		if ( fakeElement.style.height.length > 0 )

				e.height = FCKTools.ConvertStyleSizeToHtml( fakeElement.style.height ) ;

	}

	return e ;

}