chrome/browser/resources/options/automatic_settings_reset_banner.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 // Note: the native-side handler for this is AutomaticSettingsResetHandler.
   6
   7 cr.define('options', function() {
   8   /** @const */ var SettingsBannerBase = options.SettingsBannerBase;
   9   /** @const */ var PageManager = cr.ui.pageManager.PageManager;
  10
  11   /**
  12    * AutomaticSettingsResetBanner class
  13    * Provides encapsulated handling of the Reset Profile Settings banner.
  14    * @constructor
  15    * @extends {options.SettingsBannerBase}
  16    */
  17   function AutomaticSettingsResetBanner() {}
  18
  19   cr.addSingletonGetter(AutomaticSettingsResetBanner);
  20
  21   AutomaticSettingsResetBanner.prototype = {
  22     __proto__: SettingsBannerBase.prototype,
  23
  24     /**
  25      * Initializes the banner's event handlers.
  26      * @suppress {checkTypes}
  27      * TODO(vitalyp): remove the suppression. Suppression is needed because
  28      * method dismiss() is attached to AutomaticSettingsResetBanner at run-time
  29      * via "Forward public APIs to protected implementations" pattern (see
  30      * below). Currently the compiler pass and cr.js handles only forwarding to
  31      * private implementations using cr.makePublic().
  32      */
  33     initialize: function() {
  34       this.showMetricName = 'AutomaticSettingsReset_WebUIBanner_BannerShown';
  35
  36       this.dismissNativeCallbackName =
  37           'onDismissedAutomaticSettingsResetBanner';
  38
  39       this.visibilityDomElement = $('automatic-settings-reset-banner');
  40
  41       $('automatic-settings-reset-banner-close').onclick = function(event) {
  42         chrome.send('metricsHandler:recordAction',
  43             ['AutomaticSettingsReset_WebUIBanner_ManuallyClosed']);
  44         AutomaticSettingsResetBanner.dismiss();
  45       };
  46       $('automatic-settings-reset-learn-more').onclick = function(event) {
  47         chrome.send('metricsHandler:recordAction',
  48             ['AutomaticSettingsReset_WebUIBanner_LearnMoreClicked']);
  49       };
  50       $('automatic-settings-reset-banner-activate-reset').onclick =
  51           function(event) {
  52         chrome.send('metricsHandler:recordAction',
  53             ['AutomaticSettingsReset_WebUIBanner_ResetClicked']);
  54         PageManager.showPageByName('resetProfileSettings');
  55       };
  56     },
  57   };
  58
  59   // Forward public APIs to protected implementations.
  60   [
  61     'show',
  62     'dismiss',
  63   ].forEach(function(name) {
  64     AutomaticSettingsResetBanner[name] = function() {
  65       var instance = AutomaticSettingsResetBanner.getInstance();
  66       return instance[name].apply(instance, arguments);
  67     };
  68   });
  69
  70   // Export
  71   return {
  72     AutomaticSettingsResetBanner: AutomaticSettingsResetBanner
  73   };
  74 });