src/third_party/trace-viewer/trace_viewer/tracing/analysis/analyze_samples.html

   1 <!DOCTYPE html>
   2 <!--
   3 Copyright (c) 2013 The Chromium Authors. All rights reserved.
   4 Use of this source code is governed by a BSD-style license that can be
   5 found in the LICENSE file.
   6 -->
   7
   8 <link rel="import" href="/tracing/analysis/analysis_sub_view.html">
   9 <link rel="import" href="/tracing/analysis/util.html">
  10 <link rel="import" href="/tracing/side_panel/sampling_summary.html">
  11 <link rel="import" href="/base.html">
  12 <link rel="import" href="/base/ui.html">
  13 <link rel="import" href="/base/ui/sortable_table.html">
  14
  15 <polymer-element name="single-sample-analysis-sub-view"
  16     extends="tracing-analysis-sub-view"
  17     constructor="SingleSampleAnalysisSubView">
  18   <script>
  19   'use strict';
  20   tv.onPolymerReady(function() {
  21     tracing.registerAnalysisSubViewType(
  22         0,
  23         function(selection) {
  24           if (selection.length != 1)
  25             return false;
  26           return selection[0] instanceof tracing.trace_model.Sample;
  27         },
  28         SingleSampleAnalysisSubView);
  29     tracing.registerAnalysisSubViewType(
  30         0,
  31         function(selection) {
  32           if (selection.length == 1)
  33             return false;
  34           return selection[0] instanceof tracing.trace_model.Sample;
  35         },
  36         MultipleSamplesAnalysisSubView);
  37   });
  38
  39   Polymer({
  40     created: function() {
  41       this.currentSelection_ = undefined;
  42     },
  43
  44     set selection(selection) {
  45       this.currentSelection_ = selection;
  46       this.textContent = '';
  47
  48       if (selection.length === 0)
  49         return;
  50
  51       var results = new tracing.analysis.AnalysisResults();
  52       this.appendChild(results);
  53
  54       this.analyzeSingleSampleEvent_(
  55           results, selection[0], 'Sample Event');
  56     },
  57
  58     get selection() {
  59       return this.currentSelection_;
  60     },
  61
  62     analyzeSingleSampleEvent_: function(results, sample, type) {
  63       results.appendHeader('Selected ' + type + ':');
  64       var table = results.appendTable('analysis-slice-table', 2);
  65
  66       results.appendInfoRow(table, 'Title', sample.title);
  67       results.appendInfoRowTime(table, 'Sample Time', sample.start);
  68       results.appendInfoRow(table,
  69                             'Stack Trace',
  70                             sample.getUserFriendlyStackTrace());
  71     }
  72   });
  73   </script>
  74 </polymer-element>
  75
  76 <polymer-element name="multiple-samples-analysis-sub-view"
  77     extends="tracing-analysis-sub-view"
  78     constructor="MultipleSamplesAnalysisSubView">
  79   <script>
  80   'use strict';
  81   Polymer({
  82     created: function() {
  83       this.currentSelection_ = undefined;
  84     },
  85
  86     set selection(selection) {
  87       this.currentSelection_ = selection;
  88       this.textContent = '';
  89
  90       if (selection.length === 0)
  91         return;
  92
  93       var results = new tracing.analysis.AnalysisResults();
  94       this.appendChild(results);
  95
  96       this.analyzeMultipleSampleEvents_(results, selection);
  97     },
  98
  99     get selection() {
 100       return this.currentSelection_;
 101     },
 102
 103     analyzeMultipleSampleEvents_: function(results, slices) {
 104       var panel = new tracing.SamplingSummaryPanel();
 105       results.appendChild(panel);
 106       panel.selection = slices;
 107     }
 108   });
 109   </script>
 110 </polymer-element>