chrome/browser/resources/options/certificate_restore_overlay.js

   1 // Copyright (c) 2012 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 cr.define('options', function() {
   6   /** @const */ var Page = cr.ui.pageManager.Page;
   7   /** @const */ var PageManager = cr.ui.pageManager.PageManager;
   8
   9   /**
  10    * CertificateRestoreOverlay class
  11    * Encapsulated handling of the 'enter restore password' overlay page.
  12    * @class
  13    */
  14   function CertificateRestoreOverlay() {
  15     Page.call(this, 'certificateRestore', '', 'certificateRestoreOverlay');
  16   }
  17
  18   cr.addSingletonGetter(CertificateRestoreOverlay);
  19
  20   CertificateRestoreOverlay.prototype = {
  21     __proto__: Page.prototype,
  22
  23     /** @override */
  24     initializePage: function() {
  25       Page.prototype.initializePage.call(this);
  26
  27       var self = this;
  28       $('certificateRestoreCancelButton').onclick = function(event) {
  29         self.cancelRestore_();
  30       };
  31       $('certificateRestoreOkButton').onclick = function(event) {
  32         self.finishRestore_();
  33       };
  34
  35       self.clearInputFields_();
  36     },
  37
  38     /** @override */
  39     didShowPage: function() {
  40       $('certificateRestorePassword').focus();
  41     },
  42
  43     /**
  44      * Clears any uncommitted input, and dismisses the overlay.
  45      * @private
  46      */
  47     dismissOverlay_: function() {
  48       this.clearInputFields_();
  49       PageManager.closeOverlay();
  50     },
  51
  52     /**
  53      * Attempt the restore operation.
  54      * The overlay will be left up with inputs disabled until the backend
  55      * finishes and dismisses it.
  56      * @private
  57      */
  58     finishRestore_: function() {
  59       chrome.send('importPersonalCertificatePasswordSelected',
  60                   [$('certificateRestorePassword').value]);
  61       $('certificateRestoreCancelButton').disabled = true;
  62       $('certificateRestoreOkButton').disabled = true;
  63     },
  64
  65     /**
  66      * Cancel the restore operation.
  67      * @private
  68      */
  69     cancelRestore_: function() {
  70       chrome.send('cancelImportExportCertificate');
  71       this.dismissOverlay_();
  72     },
  73
  74     /**
  75      * Clears the value of each input field.
  76      * @private
  77      */
  78     clearInputFields_: function() {
  79       $('certificateRestorePassword').value = '';
  80       $('certificateRestoreCancelButton').disabled = false;
  81       $('certificateRestoreOkButton').disabled = false;
  82     },
  83   };
  84
  85   CertificateRestoreOverlay.show = function() {
  86     CertificateRestoreOverlay.getInstance().clearInputFields_();
  87     PageManager.showPageByName('certificateRestore');
  88   };
  89
  90   CertificateRestoreOverlay.dismiss = function() {
  91     CertificateRestoreOverlay.getInstance().dismissOverlay_();
  92   };
  93
  94   // Export
  95   return {
  96     CertificateRestoreOverlay: CertificateRestoreOverlay
  97   };
  98
  99 });