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      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/extension_registry.html">
      9 <link rel="import" href="/ui/base/ui.html">
     10 
     11 <script>
     12 'use strict';
     13 
     14 tr.exportTo('tr.ui.analysis', function() {
     15   var ObjectSnapshotView = tr.ui.b.define('object-snapshot-view');
     16 
     17   ObjectSnapshotView.prototype = {
     18     __proto__: HTMLUnknownElement.prototype,
     19 
     20     decorate: function() {
     21       this.objectSnapshot_ = undefined;
     22     },
     23 
     24     get requiresTallView() {
     25       return true;
     26     },
     27 
     28     set modelEvent(obj) {
     29       this.objectSnapshot = obj;
     30     },
     31 
     32     get modelEvent() {
     33       return this.objectSnapshot;
     34     },
     35 
     36     get objectSnapshot() {
     37       return this.objectSnapshot_;
     38     },
     39 
     40     set objectSnapshot(i) {
     41       this.objectSnapshot_ = i;
     42       this.updateContents();
     43     },
     44 
     45     updateContents: function() {
     46       throw new Error('Not implemented');
     47     }
     48   };
     49 
     50   var options = new tr.b.ExtensionRegistryOptions(
     51       tr.b.TYPE_BASED_REGISTRY_MODE);
     52   options.mandatoryBaseClass = ObjectSnapshotView;
     53   options.defaultMetadata = {
     54     showInstances: true,
     55     showInTrackView: true
     56   };
     57   tr.b.decorateExtensionRegistry(ObjectSnapshotView, options);
     58 
     59   return {
     60     ObjectSnapshotView: ObjectSnapshotView
     61   };
     62 });
     63 </script>
     64