flash on 2010-4-7

/**
 * Copyright lewis_c1986 ( http://wonderfl.net/user/lewis_c1986 )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/u5ep
 */

/*
	This is a tuts plus flex test exercise to demonstrate 
	the use of custom contextMenu Items within Flex or 
	the wonderful WonderFL
	
	box and textfield classes are examples of how to 
	programatically save time generating common 
	components with editable qualities
*/

package
{
	//papervision
	import org.papervision3d.materials.MovieMaterial;
	import org.papervision3d.objects.primitives.Plane;
    import org.papervision3d.view.BasicView;
    import org.papervision3d.objects.DisplayObject3D;
	import org.papervision3d.events.InteractiveScene3DEvent;    
	
	//flash native
	import flash.ui.ContextMenu;
	import flash.ui.ContextMenuItem;
	import flash.events.ContextMenuEvent;
	
	import flash.net.navigateToURL;
	import flash.net.URLRequest;
	
	import flash.display.MovieClip;
	import flash.display.Shape;
	
	import flash.text.*;		// this is bad practice
	import flash.events.*;		// it makes the movieclip 
    					// bigger than it needs to be

	import flash.display.Scene;
	public class Main extends MovieClip
	{
		private var zoomIn:Boolean = true;
		private var view:BasicView;
		private var builtInBox:MovieClip = new MovieClip();
		private var planeGroup: DisplayObject3D;
		private var _frontPlane:MovieMaterial;
		private var frontPlane:Plane;
		
		public function Main()
		{
			// write as3 code here.. 
			init();
			planeGroup = new DisplayObject3D();
			view = new BasicView(stage.stageWidth, stage.stageHeight,true, true);
			view.camera.zoom = 1;
			view.viewport.interactive = true;
			addChild(view);
			_frontPlane = new MovieMaterial(builtInBox,true,true,true);
			_frontPlane.smooth = true;
			_frontPlane.interactive = true;
			frontPlane = new Plane(_frontPlane);
			frontPlane.z = 1
			planeGroup.addChild(frontPlane);
			view.scene.addChild(planeGroup);
			view.startRendering();
			view.camera.zoom = 100;
			addEventListener(Event.ENTER_FRAME, enterFrameHandler)
		}

		
		private function enterFrameHandler(evt:Event):void
		{
			if((view.camera.zoom <= 150) && (zoomIn))
			{
				if(view.camera.zoom >= 150)
					zoomIn = false;
				view.camera.zoom += 0.5;
			}
			else
			{
				if(view.camera.zoom <= 75)
					zoomIn = true;
				view.camera.zoom -= 0.5;
			}
		}
		private function init():void
		{
			//add event listeners
			addEventListener(Event.RESIZE, onResize);
			
			//movie Clips
			builtInBox.addChild(Box(0xcccccc));
			builtInBox.addChild(textLabel("test","#000000"));
			builtInBox.x = (stage.stageWidth / 2) - (builtInBox.width / 2); builtInBox.y = (stage.stageHeight / 2) - (builtInBox.height / 2);
			//addChild(builtInBox);
		}
		
		private function onResize(evt:Event):void
		{
			builtInBox.x = (stage.stageWidth / 2) - (builtInBox.width / 2); builtInBox.y = (stage.stageHeight / 2) - (builtInBox.height / 2);
		}

		private function Box(color:uint):Shape
		{
			//common grey box
			var greyBox:Shape = new Shape();
			greyBox.graphics.beginFill(color);

			greyBox.graphics.drawRect(0,0,100,50);
			greyBox.graphics.endFill();
			return greyBox;
		}

		private function textLabel(msg:String, color:String = "#ffffff", menu:Object = null):TextField
		{
			color = (color.length != 7) ? ("#ffffff") : (color);
			var txt:TextField = new TextField();
			txt.htmlText = "<font face=\"arial\" color=\""+color+"\" >"+msg+"<\/font>";
			txt.autoSize = TextFieldAutoSize.CENTER;			
			txt.selectable = false; // because these are labels there is no need to make the text selectable
			txt.contextMenu = ((menu != null) && (menu is ContextMenu)) ? (ContextMenu(menu)) :		 (				new ContextMenu());
			txt.y = 14;
			return txt;
		}
	}
}