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com/yahoo/astra/fl/controls/mediaPlayerClasses/MediaView.as

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+/*
+Copyright (c) 2009 Yahoo! Inc.  All rights reserved.  
+The copyrights embodied in the content of this file are licensed under the BSD (revised) open source license
+*/
+package com.yahoo.astra.fl.controls.mediaPlayerClasses
+{
+	import com.yahoo.astra.fl.events.MediaEvent;
+	import flash.display.DisplayObjectContainer;
+	import fl.core.UIComponent;
+	import fl.controls.BaseButton;
+	import flash.display.DisplayObject;
+	import flash.display.Sprite;
+	import flash.events.MouseEvent;	
+	import flash.events.ProgressEvent;
+
+    //--------------------------------------
+    //  Class Description
+    //--------------------------------------	
+    
+	/**
+	 * MediaView is an abstract class that extends UIComponent, implements
+	 * the IMediaView interface and defines the functionality for a MediaView class.
+	 * MediaView classes should extend the MediaView class.
+	 */	
+	
+	public class MediaView extends UIComponent implements IMediaView
+	{
+
+    //--------------------------------------
+    //  Constructor
+    //--------------------------------------
+    
+		/**
+		 * Constructor
+		 * @param container display object container that the MediaView will be added to
+		 * @param model media clip that the MediaView will observe
+		 * @param controller media controller that will handle user input from the MediaView
+		 */
+		public function MediaView(container:DisplayObjectContainer = null, model:IMediaClip = null, controller:IMediaController = null)
+		{
+			super();
+			if(container != null) container.addChild(this);
+			if(model != null)
+			{	
+				_model = model;
+				addListeners();
+			}
+			if(controller != null) _controller = controller;
+		}
+		
+    //--------------------------------------
+    //  Properties
+    //--------------------------------------
+    
+		/**
+		 * @private (protected)
+		 * the media that is being controlled by the MediaScrubber
+		 */
+		protected var _model:IMediaClip;
+		
+		/**
+		 * @private (protected)
+		 * the controller for the Media
+		 */
+		protected var _controller:IMediaController;			
+		
+		/**
+		 * Gets or sets the media clip 
+		 */
+		public function get model():IMediaClip
+		{
+			return _model;
+		}
+		
+		/**
+		 * @private (setter)
+		 */
+		public function set model(value:IMediaClip):void
+		{
+			if(_model != null) removeListeners();
+			_model = value;
+			addListeners();
+		}				
+		
+		/**
+		 * Gets or sets the media controller
+		 */
+		 public function get controller():IMediaController
+		 {
+			 return _controller;
+		 }
+		 
+		/**
+		 * @private (setter)
+		 */
+		public function set controller(value:IMediaController):void
+		{
+			_controller = value;
+		}
+		
+		/**
+		 * Gets the coordinate for the bottom edge of the component (read-only)
+		 */
+		public function get bottom():Number
+		{
+			return y + height;
+		}
+		
+		/**
+		 * Gets the coordinate for the right edge of the component (read-only)
+		 */
+		public function get right():Number
+		{
+			return x + width;
+		}
+		
+    //--------------------------------------
+    //  Protected Methods
+    //--------------------------------------			
+		
+		/**
+		 * @private (protected)
+		 */
+		protected function addListeners():void{}
+		
+		/**
+		 * @private (protected)
+		 */
+		protected function removeListeners():void{}
+		
+		/**
+		 * @private (protected)
+		 */
+		protected function setChildStyles(child:UIComponent,styleMap:Object):void 
+		{
+			//set styles from a specified object to the specified component
+			for (var n:String in styleMap) 
+			{
+				child.setStyle(n, styleMap[n]);
+			}
+		}			
+	}
+}