root/as3/Thread/trunk/src/org/libspark/thread/EventHandler.as

/*
 * ActionScript Thread Library
 * 
 * Licensed under the MIT License
 * 
 * Copyright (c) 2008 BeInteractive! (www.be-interactive.org) and
 *                    Spark project  (www.libspark.org)
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 * 
 */
package org.libspark.thread
{
        import flash.events.Event;
        import flash.events.IEventDispatcher;
        
        /**
         * @author      yossy:beinteractive
         * @private
         */
        internal class EventHandler
        {
                public function EventHandler(dispatcher:IEventDispatcher, type:String, listener:Function, func:Function, useCapture:Boolean, priority:int, useWeakReference:Boolean)
                {
                        this.dispatcher = dispatcher;
                        this.type = type;
                        this.listener = listener;
                        this.func = func;
                        this.useCapture = useCapture;
                        this.priority = priority;
                        this.useWeakReference = useWeakReference;
                }
                
                public var dispatcher:IEventDispatcher;
                public var type:String;
                public var listener:Function;
                public var func:Function;
                public var useCapture:Boolean;
                public var priority:int;
                public var useWeakReference:Boolean;
                
                public function register():void
                {
                        dispatcher.addEventListener(type, handler, useCapture, priority, useWeakReference);
                }
                
                public function unregister():void
                {
                        dispatcher.removeEventListener(type, handler, useCapture);
                }
                
                private function handler(e:Event):void
                {
                        listener(e, this);
                }
        }
}