air/src/VideoPanel.js

   1 /*\r
   2  * Ext JS Library 0.30\r
   3  * Copyright(c) 2006-2009, Ext JS, LLC.\r
   4  * licensing@extjs.com\r
   5  * \r
   6  * http://extjs.com/license\r
   7  */\r
   8 \r
   9 /**
  10  * @class Ext.air.VideoPanel
  11  * @extends Ext.Panel
  12  */
  13 Ext.air.VideoPanel = Ext.extend(Ext.Panel, {
  14     // Properties
  15     autoResize: true,
  16
  17     // Overriden methods
  18     initComponent: function() {
  19         var connection = new air.NetConnection();
  20         connection.connect(null);
  21
  22         this.stream = new runtime.flash.net.NetStream(connection);
  23         this.stream.client = {
  24             onMetaData: Ext.emptyFn
  25         };
  26
  27         Ext.air.VideoPanel.superclass.initComponent.call(this);
  28         this.on('bodyresize', this.onVideoResize, this);
  29     },
  30
  31     afterRender: function() {
  32         Ext.air.VideoPanel.superclass.afterRender.call(this);
  33         (function() {
  34             var box = this.body.getBox();
  35             this.video = new air.Video(this.getInnerWidth(), this.getInnerHeight());
  36             if (this.url) {
  37                 this.video.attachNetStream(this.stream);
  38                 this.stream.play(this.url);
  39             }
  40             nativeWindow.stage.addChild(this.video);
  41             this.video.x = box.x;
  42             this.video.y = box.y;
  43         }).defer(500, this);
  44     },
  45
  46     // Custom Methods
  47     onVideoResize: function(pnl, w, h) {
  48         if (this.video && this.autoResize) {
  49             var iw = this.getInnerWidth();
  50             var ih = this.getInnerHeight();
  51             this.video.width = iw
  52             this.video.height = ih;
  53             var xy = this.body.getXY();
  54             if (xy[0] !== this.video.x) {
  55                     this.video.x = xy[0];
  56             }
  57             if (xy[1] !== this.video.y) {
  58                     this.video.y = xy[1];
  59             }
  60         }
  61     },
  62
  63     loadVideo: function(url) {
  64         this.stream.close();
  65         this.video.attachNetStream(this.stream);
  66         this.stream.play(url);
  67     }
  68
  69 });
  70 Ext.reg('videopanel', Ext.air.VideoPanel);
  71