TimelineFlameChart: selectRecord implementation

Source/devtools/front_end/CPUProfileView.js

 /*
  * Copyright (C) 2008 Apple Inc. All Rights Reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 368 matching lines @@
             return;
 
         var profileNode = searchResult.profileNode;
         profileNode.revealAndSelect();
     },
 
     _ensureFlameChartCreated: function()
     {
         if (this._flameChart)
             return;
-        var dataProvider = new WebInspector.CPUFlameChartDataProvider(this);
-        this._flameChart = new WebInspector.FlameChart(dataProvider);
+        this._dataProvider = new WebInspector.CPUFlameChartDataProvider(this);
+        this._flameChart = new WebInspector.FlameChart(this._dataProvider);
         this._flameChart.addEventListener(WebInspector.FlameChart.Events.EntrySelected, this._onEntrySelected.bind(this));
     },
 
     /**
      * @param {!WebInspector.Event} event
      */
     _onEntrySelected: function(event)
     {
-        var node = event.data;
+        var entryIndex = event.data;
+        var node = this._dataProvider._entryNodes[entryIndex];
         if (!node || !node.scriptId)
             return;
         var script = WebInspector.debuggerModel.scriptForId(node.scriptId)
         if (!script)
             return;
         WebInspector.Revealer.reveal(script.rawLocationToUILocation(node.lineNumber));
     },
 
     _changeView: function()
     {
@@ skipping 912 matching lines @@
             this._font = (this.barHeight() - 4) + "px " + WebInspector.fontFamily();
             this._boldFont = "bold " + this._font;
         }
         var node = this._entryNodes[entryIndex];
         var reason = node.deoptReason;
         return (reason && reason !== "no reason") ? this._boldFont : this._font;
     },
 
     /**
      * @param {number} entryIndex
-     * @return {!Object}
-     */
-    entryData: function(entryIndex)
-    {
-        return this._entryNodes[entryIndex];
-    },
-
-    /**
-     * @param {number} entryIndex
      * @return {!string}
      */
     entryColor: function(entryIndex)
     {
         var node = this._entryNodes[entryIndex];
         return this._colorGenerator.colorForID(node.functionName + ":" + node.url + ":" + node.lineNumber);;
     },
 
     /**
+     * @param {number} entryIndex
+     * @return {!{startTimeOffset: number, endTimeOffset: number}}
+     */
+    highlightTimeRange: function(entryIndex)
+    {
+        var startTimeOffset = this._timelineData.entryOffsets[entryIndex];
+        return {
+            startTimeOffset: startTimeOffset,
+            endTimeOffset: startTimeOffset + this._timelineData.entryTotalTimes[entryIndex]
+        };
+    },
+
+    /**
      * @param {number} entryIndex
      * @return {!string}
      */
     textColor: function(entryIndex)
     {
         return "#333";
     }
 }