packages/background.js

// Copyright (c) 2014 The Chromium OS 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';

/**
 * Root class of the background page.
 * @param {boolean} fullscreen Whether the window is fullscreen or not.
 * @constructor
 */
function Background(fullscreen) {
  /**
   * Flag to use fullscreen or not.
   * @type {boolean}
   * @private
   */
  this.fullscreen_ = fullscreen;

  Object.freeze(this);

  chrome.app.runtime.onLaunched.addListener(this.onLaunched_.bind(this));
}

/**
 * Handles launched events.
 * @private
 */
Background.prototype.onLaunched_ = function() {
  chrome.app.window.create(
      'screen.html',
      {
        bounds: {width: 800, height: 600},
        state: this.fullscreen_ ? 'fullscreen' : 'normal'
      });
};

var background = new Background(true);