remoting/webapp/options_menu.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  * Class handling the in-session options menu (or menus in the case of apps v1).
   8  */
   9
  10 'use strict';
  11
  12 /** @suppress {duplicate} */
  13 var remoting = remoting || {};
  14
  15 /**
  16  * @param {HTMLElement} sendCtrlAltDel
  17  * @param {HTMLElement} sendPrtScrn
  18  * @param {HTMLElement} resizeToClient
  19  * @param {HTMLElement} shrinkToFit
  20  * @param {HTMLElement?} fullscreen
  21  * @constructor
  22  */
  23 remoting.OptionsMenu = function(sendCtrlAltDel, sendPrtScrn,
  24                                 resizeToClient, shrinkToFit, fullscreen) {
  25   this.sendCtrlAltDel_ = sendCtrlAltDel;
  26   this.sendPrtScrn_ = sendPrtScrn;
  27   this.resizeToClient_ = resizeToClient;
  28   this.shrinkToFit_ = shrinkToFit;
  29   this.fullscreen_ = fullscreen;
  30   /**
  31    * @type {remoting.ClientSession}
  32    * @private
  33    */
  34   this.clientSession_ = null;
  35
  36   this.sendCtrlAltDel_.addEventListener(
  37       'click', this.onSendCtrlAltDel_.bind(this), false);
  38   this.sendPrtScrn_.addEventListener(
  39       'click', this.onSendPrtScrn_.bind(this), false);
  40   this.resizeToClient_.addEventListener(
  41       'click', this.onResizeToClient_.bind(this), false);
  42   this.shrinkToFit_.addEventListener(
  43       'click', this.onShrinkToFit_.bind(this), false);
  44   if (this.fullscreen_) {
  45     this.fullscreen_.addEventListener(
  46         'click', this.onFullscreen_.bind(this), false);
  47   }
  48 };
  49
  50 /**
  51  * @param {remoting.ClientSession} clientSession The active session, or null if
  52  *     there is no connection.
  53  */
  54 remoting.OptionsMenu.prototype.setClientSession = function(clientSession) {
  55   this.clientSession_ = clientSession;
  56 };
  57
  58 remoting.OptionsMenu.prototype.onShow = function() {
  59   if (this.clientSession_) {
  60     remoting.MenuButton.select(
  61         this.resizeToClient_, this.clientSession_.getResizeToClient());
  62     remoting.MenuButton.select(
  63         this.shrinkToFit_, this.clientSession_.getShrinkToFit());
  64     if (this.fullscreen_) {
  65       remoting.MenuButton.select(
  66           this.fullscreen_, remoting.fullscreen.isActive());
  67     }
  68   }
  69 };
  70
  71 remoting.OptionsMenu.prototype.onSendCtrlAltDel_ = function() {
  72   if (this.clientSession_) {
  73     this.clientSession_.sendCtrlAltDel();
  74   }
  75 };
  76
  77 remoting.OptionsMenu.prototype.onSendPrtScrn_ = function() {
  78   if (this.clientSession_) {
  79     this.clientSession_.sendPrintScreen();
  80   }
  81 };
  82
  83 remoting.OptionsMenu.prototype.onResizeToClient_ = function() {
  84   if (this.clientSession_) {
  85     this.clientSession_.setScreenMode(this.clientSession_.getShrinkToFit(),
  86                                       !this.clientSession_.getResizeToClient());
  87   }
  88 };
  89
  90 remoting.OptionsMenu.prototype.onShrinkToFit_ = function() {
  91   if (this.clientSession_) {
  92     this.clientSession_.setScreenMode(!this.clientSession_.getShrinkToFit(),
  93                                       this.clientSession_.getResizeToClient());
  94   }
  95 };
  96
  97 remoting.OptionsMenu.prototype.onFullscreen_ = function() {
  98   remoting.fullscreen.toggle();
  99 };