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      1 <!DOCTYPE html>
      2 <!--
      3 Copyright (c) 2015 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/base/base.html">
      9 
     10 <script>
     11 'use strict';
     12 
     13 tr.exportTo('tr.model', function() {
     14 
     15   /**
     16    * Indicates how much of a compound-event is selected [if any].
     17    *
     18    * The CompoundEventSelectionState enum is used with events that are
     19    * directly selectable, but also have associated events, too, that can be
     20    * selected. In this situation, there are a variety of different
     21    * selected states other than just "yes, no". This enum encodes those
     22    * various possible states.
     23    */
     24   var CompoundEventSelectionState = {
     25     // Basic bit states.
     26     NOT_SELECTED: 0,
     27     EVENT_SELECTED: 0x1,
     28     SOME_ASSOCIATED_EVENTS_SELECTED: 0x2,
     29     ALL_ASSOCIATED_EVENTS_SELECTED: 0x4,
     30 
     31     // Common combinations.
     32     EVENT_AND_SOME_ASSOCIATED_SELECTED: 0x1 | 0x2,
     33     EVENT_AND_ALL_ASSOCIATED_SELECTED: 0x1 | 0x4
     34   };
     35 
     36   return {
     37     CompoundEventSelectionState: CompoundEventSelectionState
     38   };
     39 });
     40 </script>
     41