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      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 /**
      6  * @constructor
      7  * @extends {WebInspector.Object}
      8  */
      9 WebInspector.PowerProfiler = function()
     10 {
     11     WebInspector.Object.call(this);
     12     this._dispatcher = new WebInspector.PowerDispatcher(this);
     13 }
     14 
     15 WebInspector.PowerProfiler.EventTypes = {
     16     PowerEventRecorded: "PowerEventRecorded"
     17 }
     18 
     19 WebInspector.PowerProfiler.prototype = {
     20 
     21     startProfile: function ()
     22     {
     23         PowerAgent.start();
     24     },
     25 
     26     stopProfile: function ()
     27     {
     28         PowerAgent.end();
     29     },
     30 
     31     __proto__: WebInspector.Object.prototype
     32 }
     33 
     34 /**
     35  * @constructor
     36  * @implements {PowerAgent.Dispatcher}
     37  */
     38 WebInspector.PowerDispatcher = function(profiler)
     39 {
     40     this._profiler = profiler;
     41     InspectorBackend.registerPowerDispatcher(this);
     42 }
     43 
     44 WebInspector.PowerDispatcher.prototype = {
     45     dataAvailable: function(events)
     46     {
     47         for (var i = 0; i < events.length; ++i)
     48             this._profiler.dispatchEventToListeners(WebInspector.PowerProfiler.EventTypes.PowerEventRecorded, events[i]);
     49     }
     50 }
     51 
     52 /**
     53  * @type {!WebInspector.PowerProfiler}
     54  */
     55 WebInspector.powerProfiler;
     56