package gui.cloud {
	import com.greensock.TweenMax;

	import flash.display.Sprite;
	import flash.text.TextField;
	import flash.text.TextFieldAutoSize;
	import flash.text.TextFormat;

	public class TextItem extends CloudItem {
		private var _color : int;
		private var _textfield : TextField;
		private var _textSize : int = 20;
		private var _background : Sprite;
		private var _fulltext : String;
		private var _color2 : uint;

		public function TextItem(node : XML = null) {
			trace("TextItem() __construct");
			// if the super(node) is not invoked manually, the build fails with a null-reference error
			//super(node);
			_node = node;
			_color = 0x000000;
			_color2 = 0x000000;
			_active = false;
			_itemType = _node.type;
			_id = _node.id;

			if (_itemType == "text") {
				_fulltext = _node.fulltext;
			}
			buildNode();

		}

		private function buildNode() : void {
			// build textfield for item
			_textfield = new TextField();
			_textfield.autoSize = TextFieldAutoSize.LEFT;
			_textfield.selectable = false;
			// set text styles
			var format : TextFormat = new TextFormat();
			format.font = "_Rockwell";

			format.bold = (_itemType == "button") ? (true) : (false);
			format.italic = (_itemType == "button") ? (false) : (true);
			format.color = (_itemType == "button") ? (_color) : (_color2);
			format.size = _textSize;
			_textfield.defaultTextFormat = format;
			_textfield.embedFonts = true;
			// insert text
			_textfield.text = _node.content;
			addChild(_textfield);
			// _textfield.cacheAsBitmap = true;
			// center text
			_textfield.x = -this.width / 2;
			_textfield.y = -this.height / 2;
			// build background sprite
			_background = new Sprite();
			_background.graphics.beginFill(0x000000, 1);
			// _background.graphics.beginFill();
			_background.graphics.lineStyle(0);
			_background.graphics.drawRect(0, 0, _textfield.textWidth + 14, _textfield.textHeight + 6);
			_background.graphics.endFill();
			addChildAt(_background, 0);
			_background.x = -( _textfield.textWidth / 2 ) - 7;
			_background.y = -( _textfield.textHeight / 2 ) - 2;
			_background.alpha = 0;
			_background.visible = true;
		}

		override public function setMouseOver() : void {
			TweenMax.killTweensOf(_background);
			super.setMouseOver();
			_textfield.textColor = 0xFFFFFF;
			_background.alpha = .35;
		}

		override public function setMouseOut() : void {
			super.setMouseOut();
			_textfield.textColor = 0x000000;
			TweenMax.to(_background, 1, {alpha:0});
		}

		public function get fulltext() : String {
			return _fulltext;
		}
	}
}