package com.flashconnections.ui.component.mediaPlayer
{
	import flash.display.SimpleButton;
	import flash.display.DisplayObject;
	import flash.display.Shape;
	import flash.display.Sprite;
	import flash.text.TextFormat;
	import flash.text.TextFormatAlign;
	import flash.text.TextField;
	import flash.filters.DropShadowFilter;

	public class actionscript_video_com_flashconnections_ui_component_mediaPlayer_MediaPlayerButton extends SimpleButton
	{
		private static var BUTTON_WIDTH:uint = 100;
		private static var BUTTON_HEIGHT:uint = 30;
		
		private var _label:String;
		public function get Label ():String {
			return _label;
		}
		public function set Label (val:String):void {
			_label = val;
			upState = createState(0xAAAAAA,false);
			overState = createState(0xCCCCCC,false);
			downState = createState(0x666666,true);
			hitTestState = createState(0x000000,false);
		}
		public function actionscript_video_com_flashconnections_ui_component_mediaPlayer_MediaPlayerButton(label:String)	{
			Label = label;
		}
		private function createState(color:uint,isDownState:Boolean):Sprite {
			var result:Sprite = new Sprite();
			var background:Shape = createButtonBg(color);
			background.filters = [new DropShadowFilter(4,45,0,.5)];
			result.addChild(background);
			var textField:TextField = createTextField(isDownState);
			result.addChild(textField);
			return result;
		}
		// Create a rounded rectangle with a specific fill color
		private function createButtonBg(color:uint):Shape {
			var result:Shape = new Shape();
			result.graphics.lineStyle(2,0x000000);
			result.graphics.beginFill(color);
			result.graphics.drawRoundRect(0,0,BUTTON_WIDTH,BUTTON_HEIGHT,25);
			result.graphics.endFill();
			return result;
		}
		//Create the text field to display the text of the button
		private function createTextField(isDownState:Boolean):TextField {
			var result:TextField = new TextField();
			result.text = _label;
			result.width = BUTTON_WIDTH;
			result.height = BUTTON_HEIGHT;
			// Center the text horizontally
			var format:TextFormat = new TextFormat();
			format.align = TextFormatAlign.CENTER
			format.color = 0xFFFFFF;
			format.font = 'Arial';
			format.bold = true;
			result.setTextFormat(format);
			// Center the text vertically
			result.y = ((BUTTON_HEIGHT-result.textHeight)/2)-2;
			// The down state places the text down and to the right
			// further than the other states
			if (isDownState)  {
				result.x += 1;
				result.y += 1;
			}
			return result;
		}
	}
}