package
{
	import com.exanimo.controls.BaseProgressBar;
	import flash.display.MovieClip;
	import flash.display.Sprite;
	import flash.events.Event;
	import flash.events.ProgressEvent;


	public class SmileyProgressBar extends BaseProgressBar
	{
		public var ease:Number = 0.2;
		private var _minY:Number = 77;
		private var _maxY:Number = 0;
		private var _indicator:Sprite;
		private var _smile:Sprite;
		private var _frown:Sprite;
		
		
		/**
		 *
		 *	
		 *	
		 */
		public function SmileyProgressBar()
		{
			this._frown = this.getChildByName('frown') as Sprite;
			this._smile = this.getChildByName('smile') as Sprite;
			this._smile.visible = false;
			
			this.addEventListener(Event.COMPLETE, this._completeHandler);
			this.addEventListener(Event.ENTER_FRAME, this._enterFrameHandler);
			this._indicator = this.getChildByName('indicator') as Sprite;
		}
		
		
		
		
		//
		// public methods
		//
		
		
		/**
		 *
		 *	
		 *	
		 */
		public override function reset():void
		{
			this._indicator.y = this._minY;
			super.reset();
		}




		//
		// private methods
		//
		
		
		/**
		 *
		 *	
		 *	
		 */
		private function _completeHandler(e:Event):void
		{
			this._smile.visible = true;
			this._frown.visible = false;
		}


		/**
		 *
		 *	
		 *	
		 */
		private function _enterFrameHandler(e:Event):void
		{
			var dest:Number = (((this.value / this.maximum) || 0) * (this._maxY - this._minY)) + this._minY;
			/*var newX:Number =  (dest - this._indicator.y) * this.ease + this._indicator.y;
			this._indicator.y = newX;*/
this._indicator.y = dest;
		}




	}
}