remoting/webapp/crd/js/fullscreen.js

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 /**
   6  * @fileoverview
   7  * Controller interface for full-screen mode.
   8  */
   9
  10 'use strict';
  11
  12 /** @suppress {duplicate} */
  13 var remoting = remoting || {};
  14
  15 /** @interface */
  16 remoting.Fullscreen = function() { };
  17
  18 /**
  19  * Enter or leave full-screen mode.
  20  *
  21  * @param {boolean} fullscreen True to enter full-screen mode; false to leave.
  22  * @param {function():void=} opt_onDone Optional completion callback.
  23  */
  24 remoting.Fullscreen.prototype.activate = function(fullscreen, opt_onDone) { };
  25
  26 /**
  27  * @return {boolean} True if full-screen mode is active.
  28  */
  29 remoting.Fullscreen.prototype.isActive = function() { };
  30
  31 /**
  32  * Toggle full-screen mode.
  33  * @return {void}
  34  */
  35 remoting.Fullscreen.prototype.toggle = function() { };
  36
  37 /**
  38  * Add a listener for the full-screen-changed event.
  39  *
  40  * @param {function(boolean=):void} callback
  41  */
  42 remoting.Fullscreen.prototype.addListener = function(callback) { };
  43
  44 /**
  45  * Remove a listener for the full-screen-changed event.
  46  *
  47  * @param {function(boolean=):void} callback
  48  */
  49 remoting.Fullscreen.prototype.removeListener = function(callback) { };
  50
  51 /** @type {remoting.Fullscreen} */
  52 remoting.fullscreen = null;
  53
  54
  55 /**
  56  * @constructor
  57  * @param {function(boolean=)} listener
  58  * @implements {base.Disposable}
  59  */
  60 remoting.Fullscreen.EventHook = function(listener) {
  61   /** @private */
  62   this.src_ = remoting.fullscreen;
  63   /** @private */
  64   this.listener_ = listener;
  65
  66   this.src_.addListener(listener);
  67 };
  68
  69 remoting.Fullscreen.EventHook.prototype.dispose = function() {
  70   this.src_.removeListener(this.listener_);
  71 };