Subversion Repositories Applications.papyrus

/*
 * FCKeditor - The text editor for internet
 * Copyright (C) 2003-2005 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/
 * 
 * File Name: fckevents.js
 *      FCKEvents Class: used to handle events is a advanced way.
 * 
 * File Authors:
 *              Frederico Caldeira Knabben (fredck@fckeditor.net)
 */

var FCKEvents ;

if ( !( FCKEvents = NS.FCKEvents ) )
{
        FCKEvents = NS.FCKEvents = function( eventsOwner )
        {
                this.Owner = eventsOwner ;
                this.RegisteredEvents = new Object() ;
        }

        FCKEvents.prototype.AttachEvent = function( eventName, functionPointer )
        {
                if ( ! this.RegisteredEvents[ eventName ] ) this.RegisteredEvents[ eventName ] = new Array() ;

                this.RegisteredEvents[ eventName ][ this.RegisteredEvents[ eventName ].length ] = functionPointer ;
        }

        FCKEvents.prototype.FireEvent = function( eventName, params )
        {
                var bReturnValue = true ;

                var oCalls = this.RegisteredEvents[ eventName ] ;
                if ( oCalls )
                {
                        for ( var i = 0 ; i < oCalls.length ; i++ )
                                bReturnValue = ( oCalls[ i ]( this.Owner, params ) && bReturnValue ) ;
                }

                return bReturnValue ;
        }
}