gistfile1.txt

package com.geleca.as3.loading
{
	import com.geleca.as3.net.SimpleNetStream;
	import com.geleca.as3.util.SimpleTimer;
	
	import flash.events.Event;
	import flash.events.TimerEvent;
	import flash.net.NetConnection;
	import flash.net.NetStream;
	import flash.utils.Timer;

	public class VideoLoaderItem extends LoaderItem
	{
		private var _src							:String;
		private var _nc								:NetConnection;
		private	var _ns								:SimpleNetStream;
		private var _meta							:Object;

		private var _timer							:SimpleTimer;
		
		private var _waitMetaData					:Boolean;
		
		public function VideoLoaderItem(id:String, src:String, percent:Number=1, waitMetaData:Boolean=false)
		{
			super(id);
			
			_src = src;
			
			_waitMetaData = waitMetaData;
		}
		
		override protected function process_start():void 
		{
			super.process_start();
			
			_nc = new NetConnection();
			_nc.connect(null); 
			
			_ns = new SimpleNetStream(_nc);
			_ns.bufferTime = 7;
			
			//var client:Object = { };
			//client.onMetaData = function onMetaData(data:Object):void { _ns.meta = data; trace(this, "onMetaData"); };
			//_ns.client = client;
			
			_timer = new SimpleTimer(50);
			_timer.addEventListener(TimerEvent.TIMER, timer_timer);
			
			_ns.play(_src);
			_ns.pause();
			_ns.seek(0);
			_timer.start();
			
		}
		
		private function timer_timer(e:Event):void
		{
			var progress:Number = _ns.bytesLoaded / _ns.bytesTotal;
			
			updateProgress(progress);
			
			if(progress == 1)
			{
				this.result = _ns;
				_timer.stop();
				_timer.removeEventListener(TimerEvent.TIMER, timer_timer);
				updateProgress(1);
				
				if(!_waitMetaData)
				{
					this.finish();
					return;
				}
				
				if(_waitMetaData && _ns.meta != null)
					this.finish();
				else
				{
					_ns.addEventListener(Event.COMPLETE, ns_complete);
					function ns_complete(e:Event):void
					{
						_ns.removeEventListener(Event.COMPLETE, ns_complete);
						finish();
					}
				}
				
				
			}
		}
		
		override public function destroy():void 
		{
			super.destroy();
			
			_timer = null;
			_meta = null;
		}

		public function get meta():Object
		{
			return _meta;
		}

	}
}