src/third_party/trace-viewer/trace_viewer/tracing/analysis/object_instance_view.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="/base/ui.html">
   9
  10 <script>
  11 'use strict';
  12
  13 tv.exportTo('tracing.analysis', function() {
  14   var ObjectInstanceView = tv.ui.define('object-instance-view');
  15
  16   ObjectInstanceView.prototype = {
  17     __proto__: HTMLDivElement.prototype,
  18
  19     decorate: function() {
  20       this.objectInstance_ = undefined;
  21     },
  22
  23     get requiresTallView() {
  24       return true;
  25     },
  26
  27     set modelEvent(obj) {
  28       this.objectInstance = obj;
  29     },
  30
  31     get modelEvent() {
  32       return this.objectInstance;
  33     },
  34
  35     get objectInstance() {
  36       return this.objectInstance_;
  37     },
  38
  39     set objectInstance(i) {
  40       this.objectInstance_ = i;
  41       this.updateContents();
  42     },
  43
  44     updateContents: function() {
  45       throw new Error('Not implemented');
  46     }
  47   };
  48
  49   ObjectInstanceView.typeNameToViewInfoMap = {};
  50   ObjectInstanceView.register = function(typeName,
  51                                          viewConstructor,
  52                                          opt_options) {
  53     if (ObjectInstanceView.typeNameToViewInfoMap[typeName])
  54       throw new Error('Handler already registered for ' + typeName);
  55     var options = opt_options || {
  56       showInTrackView: true
  57     };
  58     ObjectInstanceView.typeNameToViewInfoMap[typeName] = {
  59       constructor: viewConstructor,
  60       options: options
  61     };
  62   };
  63
  64   ObjectInstanceView.unregister = function(typeName) {
  65     if (ObjectInstanceView.typeNameToViewInfoMap[typeName] === undefined)
  66       throw new Error(typeName + ' not registered');
  67     delete ObjectInstanceView.typeNameToViewInfoMap[typeName];
  68   };
  69
  70   ObjectInstanceView.getViewInfo = function(typeName) {
  71     return ObjectInstanceView.typeNameToViewInfoMap[typeName];
  72   };
  73
  74
  75   return {
  76     ObjectInstanceView: ObjectInstanceView
  77   };
  78 });
  79 </script>