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: fcktools_gecko.js
 * 	Utility functions. (Gecko version).
 * 
 * File Authors:
 * 		Frederico Caldeira Knabben (fredck@fckeditor.net)
 */

// Constant for the Gecko Bogus Node.
var GECKO_BOGUS = FCKBrowserInfo.IsGecko ? '<br _moz_editor_bogus_node="TRUE">' : '' ;

FCKTools.CancelEvent = function( e )
{
	if ( e )
		e.preventDefault() ;
}

FCKTools.DisableSelection = function( element )
{
	if ( FCKBrowserInfo.IsGecko )
		element.style.MozUserSelect	= 'none' ;	// Gecko only.	
	else
		element.style.userSelect	= 'none' ;	// CSS3 (not supported yet).
}

// Appends a CSS file to a document.
FCKTools._AppendStyleSheet = function( documentElement, cssFileUrl )
{
	var e = documentElement.createElement( 'LINK' ) ;
	e.rel	= 'stylesheet' ;
	e.type	= 'text/css' ;
	e.href	= cssFileUrl ;
	documentElement.getElementsByTagName("HEAD")[0].appendChild( e ) ;
	return e ;
}

// Removes all attributes and values from the element.
FCKTools.ClearElementAttributes = function( element )
{
	// Loop throw all attributes in the element
	for ( var i = 0 ; i < element.attributes.length ; i++ )
	{
		// Remove the element by name.
		element.removeAttribute( element.attributes[i].name, 0 ) ;	// 0 : Case Insensitive
	}
}

// Returns an Array of strings with all defined in the elements inside another element.
FCKTools.GetAllChildrenIds = function( parentElement )
{
	// Create the array that will hold all Ids.
	var aIds = new Array() ;
	
	// Define a recursive function that search for the Ids.
	var fGetIds = function( parent )
	{
		for ( var i = 0 ; i < parent.childNodes.length ; i++ )
		{
			var sId = parent.childNodes[i].id ;
			
			// Check if the Id is defined for the element.
			if ( sId && sId.length > 0 ) aIds[ aIds.length ] = sId ;
			
			// Recursive call.
			fGetIds( parent.childNodes[i] ) ;
		}
	}
	
	// Start the recursive calls.
	fGetIds( parentElement ) ;

	return aIds ;
}

FCKTools.RemoveOuterTags = function( e )
{
	var oFragment = e.ownerDocument.createDocumentFragment() ;
			
	for ( var i = 0 ; i < e.childNodes.length ; i++ )
		oFragment.appendChild( e.childNodes[i] ) ;
			
	e.parentNode.replaceChild( oFragment, e ) ;
}

FCKTools.CreateXmlObject = function( object )
{
	switch ( object )
	{
		case 'XmlHttp' :
			return new XMLHttpRequest() ;
		case 'DOMDocument' :
			return document.implementation.createDocument( '', '', null ) ;
	}
	return null ;
}

FCKTools.GetScrollPosition = function( relativeWindow )
{
	return { X : relativeWindow.pageXOffset, Y : relativeWindow.pageYOffset } ;
}

FCKTools.AddEventListener = function( sourceObject, eventName, listener )
{
	sourceObject.addEventListener( eventName, listener, false ) ;
}

FCKTools.RemoveEventListener = function( sourceObject, eventName, listener )
{
	sourceObject.removeEventListener( eventName, listener, false ) ;
}

// Listeners attached with this function cannot be detached.
FCKTools.AddEventListenerEx = function( sourceObject, eventName, listener, paramsArray )
{
	sourceObject.addEventListener( 
		eventName, 
		function( e )
		{
			listener.apply( sourceObject, [ e ].concat( paramsArray || [] ) ) ;
		},
		false 
	) ;
}

// Returns and object with the "Width" and "Height" properties.
FCKTools.GetViewPaneSize = function( win )
{
	return { Width : win.innerWidth, Height : win.innerHeight } ;
}

FCKTools.SaveStyles = function( element )
{
	var oSavedStyles = new Object() ;
	
	if ( element.className.length > 0 )
	{
		oSavedStyles.Class = element.className ;
		element.className = '' ;
	}

	var sInlineStyle = element.getAttribute( 'style' ) ;

	if ( sInlineStyle && sInlineStyle.length > 0 )
	{
		oSavedStyles.Inline = sInlineStyle ;
		element.setAttribute( 'style', '', 0 ) ;	// 0 : Case Insensitive
	}

	return oSavedStyles ;
}

FCKTools.RestoreStyles = function( element, savedStyles )
{
	element.className = savedStyles.Class || '' ;

	if ( savedStyles.Inline )
		element.setAttribute( 'style', savedStyles.Inline, 0 ) ;	// 0 : Case Insensitive
	else
		element.removeAttribute( 'style', 0 ) ;
}

FCKTools.RegisterDollarFunction = function( targetWindow )
{
	targetWindow.$ = function( id ) 
	{ 
		return this.document.getElementById( id ) ;
	} ;
}

FCKTools.AppendElement = function( target, elementName )
{
	return target.appendChild( target.ownerDocument.createElement( elementName ) ) ;
}

// Get the coordinates of an element.
//		@el : The element to get the position.
//		@relativeWindow: The window to which we want the coordinates relative to.
FCKTools.GetElementPosition = function( el, relativeWindow )
{
	// Initializes the Coordinates object that will be returned by the function.
	var c = { X:0, Y:0 } ;
	
	var oWindow = relativeWindow || window ;

	var oOwnerWindow = FCKTools.GetElementWindow( el ) ;

	// Loop throw the offset chain.
	while ( el )
	{
		var sPosition = oOwnerWindow.getComputedStyle(el, '').position ;

		// Check for non "static" elements.
		// 'FCKConfig.FloatingPanelsZIndex' -- Submenus are under a positioned IFRAME.
		if ( sPosition && sPosition != 'static' && el.style.zIndex != FCKConfig.FloatingPanelsZIndex ) 
			break ;

		c.X += el.offsetLeft - el.scrollLeft ;
		c.Y += el.offsetTop - el.scrollTop  ;

		if ( el.offsetParent )
			el = el.offsetParent ;
		else
		{
			if ( oOwnerWindow != oWindow )
			{
				if ( el = oOwnerWindow.frameElement )
					oOwnerWindow = FCKTools.GetElementWindow( el ) ;
			}
			else
			{
				c.X += el.scrollLeft ;
				c.Y += el.scrollTop  ;
				break ;
			}
		}
	}

	// Return the Coordinates object
	return c ;
}