remoting/webapp/crd/js/fullscreen.js

// Copyright 2014 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.

/**
 * @fileoverview
 * Controller interface for full-screen mode.
 */

'use strict';

/** @suppress {duplicate} */
var remoting = remoting || {};

/** @interface */
remoting.Fullscreen = function() { };

/**
 * Enter or leave full-screen mode.
 *
 * @param {boolean} fullscreen True to enter full-screen mode; false to leave.
 * @param {function():void=} opt_onDone Optional completion callback.
 */
remoting.Fullscreen.prototype.activate = function(fullscreen, opt_onDone) { };

/**
 * @return {boolean} True if full-screen mode is active.
 */
remoting.Fullscreen.prototype.isActive = function() { };

/**
 * Toggle full-screen mode.
 * @return {void}
 */
remoting.Fullscreen.prototype.toggle = function() { };

/**
 * Add a listener for the full-screen-changed event.
 *
 * @param {function(boolean=):void} callback
 */
remoting.Fullscreen.prototype.addListener = function(callback) { };

/**
 * Remove a listener for the full-screen-changed event.
 *
 * @param {function(boolean=):void} callback
 */
remoting.Fullscreen.prototype.removeListener = function(callback) { };

/** @type {remoting.Fullscreen} */
remoting.fullscreen = null;


/**
 * @constructor
 * @param {function(boolean=)} listener
 * @implements {base.Disposable}
 */
remoting.Fullscreen.EventHook = function(listener) {
  /** @private */
  this.src_ = remoting.fullscreen;
  /** @private */
  this.listener_ = listener;

  this.src_.addListener(listener);
};

remoting.Fullscreen.EventHook.prototype.dispose = function() {
  this.src_.removeListener(this.listener_);
};