Hacked By AnonymousFox

/*

 * 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: fckstyledef_gecko.js

 * 	FCKStyleDef Class: represents a single stylke definition. (Gecko specific)

 * 

 * File Authors:

 * 		Frederico Caldeira Knabben (fredck@fckeditor.net)

 */



FCKStyleDef.prototype.ApplyToSelection = function()

{

	if ( FCKSelection.GetType() == 'Text' && !this.IsObjectElement )

	{

		var oSelection = FCK.ToolbarSet.CurrentInstance.EditorWindow.getSelection() ;

		

		// Create the main element.

		var e = FCK.ToolbarSet.CurrentInstance.EditorDocument.createElement( this.Element ) ;

		

		for ( var i = 0 ; i < oSelection.rangeCount ; i++ )

		{

			e.appendChild( oSelection.getRangeAt(i).extractContents() ) ;

		}

		

		// Set the attributes.

		this._AddAttributes( e ) ;

		

		// Remove the duplicated elements.

		this._RemoveDuplicates( e ) ;



		var oRange = oSelection.getRangeAt(0) ;		

		oRange.insertNode( e ) ;

	}

	else

	{

		var oControl = FCK.ToolbarSet.CurrentInstance.Selection.GetSelectedElement() ;

		if ( oControl.tagName == this.Element )

			this._AddAttributes( oControl ) ;

	}

}



FCKStyleDef.prototype._AddAttributes = function( targetElement )

{

	for ( var a in this.Attributes )

	{

		switch ( a.toLowerCase() )

		{

			case 'src' :

				targetElement.setAttribute( '_fcksavedurl', this.Attributes[a], 0 ) ;

			

			default :

				targetElement.setAttribute( a, this.Attributes[a], 0 ) ;

		}

	}

}



FCKStyleDef.prototype._RemoveDuplicates = function( parent )

{

	for ( var i = 0 ; i < parent.childNodes.length ; i++ )

	{

		var oChild = parent.childNodes[i] ;

		

		if ( oChild.nodeType != 1 )

			continue ;

		

		this._RemoveDuplicates( oChild ) ;

		

		if ( this.IsEqual( oChild ) )

			FCKTools.RemoveOuterTags( oChild ) ;

	}

}



FCKStyleDef.prototype.IsEqual = function( e )

{

	if ( e.tagName != this.Element )

		return false ;

	

	for ( var a in this.Attributes )

	{

		if ( e.getAttribute( a ) != this.Attributes[a] )

			return false ;

	}

	

	return true ;

}



FCKStyleDef.prototype._RemoveMe = function( elementToCheck )

{

	if ( ! elementToCheck )

		return ;



	var oParent = elementToCheck.parentNode ;



	if ( elementToCheck.nodeType == 1 && this.IsEqual( elementToCheck ) )

	{

		if ( this.IsObjectElement )

		{

			for ( var a in this.Attributes )

				elementToCheck.removeAttribute( a, 0 ) ;

			return ;

		}

		else

			FCKTools.RemoveOuterTags( elementToCheck ) ;

	}

	

	this._RemoveMe( oParent ) ;

}