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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.
/**
* The status view at the top of the page. It displays what mode net-internals
* is in (capturing, viewing only, viewing loaded log), and may have extra
* information and actions depending on the mode.
*/
var TopBarView = (function() {
'use strict';
// We inherit from View.
var superClass = DivView;
/**
* Main entry point. Called once the page has loaded.
* @constructor
*/
function TopBarView() {
assertFirstConstructorCall(TopBarView);
superClass.call(this, TopBarView.BOX_ID);
this.nameToSubView_ = {
capture: new CaptureStatusView(),
loaded: new LoadedStatusView(),
halted: new HaltedStatusView()
};
this.activeSubView_ = null;
}
TopBarView.BOX_ID = 'top-bar-view';
TopBarView.TAB_DROPDOWN_MENU_ID = 'top-bar-view-tab-selecter';
cr.addSingletonGetter(TopBarView);
TopBarView.prototype = {
// Inherit the superclass's methods.
__proto__: superClass.prototype,
switchToSubView: function(name) {
var newSubView = this.nameToSubView_[name];
if (!newSubView)
throw Error('Invalid subview name');
var prevSubView = this.activeSubView_;
this.activeSubView_ = newSubView;
if (prevSubView)
prevSubView.show(false);
newSubView.show(this.isVisible());
// Let the subview change the color scheme of the top bar.
$(TopBarView.BOX_ID).className = name + '-status-view';
return newSubView;
},
};
return TopBarView;
})();
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