remoting/webapp/app_remoting/js/ar_auth_dialog.js

   1 // Copyright 2015 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 /** @suppress {duplicate} */
   6 var remoting = remoting || {};
   7
   8 (function() {
   9
  10 'use strict';
  11
  12 var instance_ = null;
  13
  14 /**
  15  * @constructor
  16  * @implements {remoting.Identity.ConsentDialog}
  17  * @private
  18  */
  19 remoting.AuthDialog = function() {
  20   /** @private {base.Deferred} */
  21   this.deferred_ = null;
  22 };
  23
  24 /**
  25  * @return {Promise} A Promise object that resolves when the user clicks on the
  26  *   auth button.
  27  */
  28 remoting.AuthDialog.prototype.show = function() {
  29   if (!this.deferred_) {
  30     this.deferred_ = new base.Deferred();
  31     remoting.MessageWindow.showMessageWindow(
  32         l10n.getTranslationOrError(/*i18n-content*/'MODE_AUTHORIZE'),
  33         l10n.getTranslationOrError(/*i18n-content*/'DESCRIPTION_AUTHORIZE'),
  34         l10n.getTranslationOrError(/*i18n-content*/'CONTINUE_BUTTON'),
  35         this.onOk_.bind(this));
  36   }
  37   return this.deferred_.promise();
  38 };
  39
  40 /**
  41  * @return {remoting.AuthDialog}
  42  */
  43 remoting.AuthDialog.getInstance = function() {
  44   if (!instance_) {
  45     instance_ = new remoting.AuthDialog();
  46   }
  47   return instance_;
  48 };
  49
  50 remoting.AuthDialog.prototype.onOk_ = function() {
  51   console.assert(this.deferred_ !== null, 'No deferred Promise found.');
  52   this.deferred_.resolve();
  53   this.deferred_ = null;
  54 };
  55
  56 })();