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_ie.js

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

 * 

 * File Authors:

 * 		Frederico Caldeira Knabben (fredck@fckeditor.net)

 */



FCKStyleDef.prototype.ApplyToSelection = function()

{

	var oSelection = FCK.ToolbarSet.CurrentInstance.EditorDocument.selection ;

	

	if ( oSelection.type == 'Text' )

	{

		var oRange = oSelection.createRange() ;

		

		// Create the main element.

		var e = document.createElement( this.Element ) ;

		e.innerHTML = oRange.htmlText ;

		

		// Set the attributes.

		this._AddAttributes( e ) ;

		

		// Remove the duplicated elements.

		this._RemoveDuplicates( e ) ;

		

		// Replace the selection with the resulting HTML.

		oRange.pasteHTML( e.outerHTML ) ;

	}

	else if ( oSelection.type == 'Control' )

	{

		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 'style' :

				targetElement.style.cssText = this.Attributes[a] ;

				break ;



			case 'class' :

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

				break ;



			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.children.length ; i++ )

	{

		var oChild = parent.children[i] ;

		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 )

	{

		switch ( a.toLowerCase() )

		{

			case 'style' :

				if ( e.style.cssText.toLowerCase() != this.Attributes[a].toLowerCase() )

					return false ;

				break ;

			case 'class' :

				if ( e.getAttribute( 'className', 0 ) != this.Attributes[a] )

					return false ;

				break ;

			default :

				if ( e.getAttribute( a, 0 ) != this.Attributes[a] )

					return false ;

		}

	}

	

	return true ;

}



FCKStyleDef.prototype._RemoveMe = function( elementToCheck )

{

	if ( ! elementToCheck )

		return ;



	var oParent = elementToCheck.parentElement ;



	if ( this.IsEqual( elementToCheck ) )

	{

		if ( this.IsObjectElement )

		{

			for ( var a in this.Attributes )

			{

				switch ( a.toLowerCase() )

				{

					case 'class' :

						elementToCheck.removeAttribute( 'className', 0 ) ;

						break ;

					default :

						elementToCheck.removeAttribute( a, 0 ) ;

				}

			}

			return ;

		}

		else

			FCKTools.RemoveOuterTags( elementToCheck ) ;

	}

	

	this._RemoveMe( oParent ) ;

}