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// Copyright (c) 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
'use strict';
base.require('base.guid');
/**
* @fileoverview Provides the Event class.
*/
base.exportTo('tracing.trace_model', function() {
/**
* The SelectionState enum defines how Events are displayed in the view.
*/
var SelectionState = {
NONE: 0,
SELECTED: 1,
HIGHLIGHTED: 2,
DIMMED: 3
};
/**
* A Event is the base type for any non-container, selectable piece
* of data in the trace model.
*
* @constructor
*/
function Event() {
this.guid_ = base.GUID.allocate();
this.selectionState = SelectionState.NONE;
}
Event.prototype = {
get guid() {
return this.guid_;
},
get selected() {
return this.selectionState === SelectionState.SELECTED;
}
};
return {
Event: Event,
SelectionState: SelectionState
};
});
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