strong-arc
Version:
A visual suite for the StrongLoop API Platform
51 lines (43 loc) • 1.81 kB
JavaScript
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
/**
* @constructor
* @extends {WebInspector.CountersGraph}
* @implements {WebInspector.TimelineModeView}
* @param {!WebInspector.TimelineModeViewDelegate} delegate
* @param {!WebInspector.TimelineModel} model
*/
WebInspector.TimelinePowerGraph = function(delegate, model)
{
WebInspector.CountersGraph.call(this, WebInspector.UIString("POWER"), delegate, model);
this._counter = this.createCounter(WebInspector.UIString("Power"), WebInspector.UIString("Power: %.2f\u2009watts"), "#d00");
WebInspector.powerProfiler.addEventListener(WebInspector.PowerProfiler.EventTypes.PowerEventRecorded, this._onRecordAdded, this);
}
WebInspector.TimelinePowerGraph.prototype = {
dispose: function()
{
WebInspector.CountersGraph.prototype.dispose.call(this);
WebInspector.powerProfiler.removeEventListener(WebInspector.PowerProfiler.EventTypes.PowerEventRecorded, this._onRecordAdded, this);
},
_onRecordAdded: function(event)
{
var record = event.data;
if (!this._previousRecord) {
this._previousRecord = record;
return;
}
// "value" of original PowerEvent means the average power between previous sampling to current one.
// Here, it is converted to average power between current sampling to next one.
this._counter.appendSample(this._previousRecord.timestamp, record.value);
this._previousRecord = record;
this.scheduleRefresh();
},
/**
* @param {!WebInspector.TimelineModel.Record} record
*/
addRecord: function(record)
{
},
__proto__: WebInspector.CountersGraph.prototype
}