chrome/browser/resources/chromeos/login/login_common.js

   1 // Copyright 2013 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 Common OOBE controller methods.
   7  */
   8
   9 <include src="screen.js"></include>
  10 <include src="../user_images_grid.js"></include>
  11 <include src="apps_menu.js"></include>
  12 <include src="bubble.js"></include>
  13 <include src="display_manager.js"></include>
  14 <include src="header_bar.js"></include>
  15 <include src="network_dropdown.js"></include>
  16 <include src="oobe_screen_reset.js"></include>
  17 <include src="oobe_screen_autolaunch.js"></include>
  18 <include src="oobe_screen_enable_kiosk.js"></include>
  19 <include src="oobe_screen_terms_of_service.js"></include>
  20 <include src="oobe_screen_user_image.js"></include>
  21 <include src="screen_account_picker.js"></include>
  22 <include src="screen_app_launch_splash.js"></include>
  23 <include src="screen_error_message.js"></include>
  24 <include src="screen_gaia_signin.js"></include>
  25 <include src="screen_locally_managed_user_creation.js"></include>
  26 <include src="screen_password_changed.js"></include>
  27 <include src="screen_tpm_error.js"></include>
  28 <include src="screen_wrong_hwid.js"></include>
  29 <include src="screen_confirm_password.js"></include>
  30 <include src="screen_fatal_error.js"></include>
  31 <include src="user_pod_row.js"></include>
  32 <include src="resource_loader.js"></include>
  33
  34 cr.define('cr.ui', function() {
  35   var DisplayManager = cr.ui.login.DisplayManager;
  36
  37   /**
  38   * Constructs an Out of box controller. It manages initialization of screens,
  39   * transitions, error messages display.
  40   * @extends {DisplayManager}
  41   * @constructor
  42   */
  43   function Oobe() {
  44   }
  45
  46   cr.addSingletonGetter(Oobe);
  47
  48   Oobe.prototype = {
  49     __proto__: DisplayManager.prototype,
  50   };
  51
  52   /**
  53    * Handle accelerators. These are passed from native code instead of a JS
  54    * event handler in order to make sure that embedded iframes cannot swallow
  55    * them.
  56    * @param {string} name Accelerator name.
  57    */
  58   Oobe.handleAccelerator = function(name) {
  59     Oobe.getInstance().handleAccelerator(name);
  60   };
  61
  62   /**
  63    * Shows the given screen.
  64    * @param {Object} screen Screen params dict, e.g. {id: screenId, data: data}
  65    */
  66   Oobe.showScreen = function(screen) {
  67     Oobe.getInstance().showScreen(screen);
  68   };
  69
  70   /**
  71    * Updates version label visibilty.
  72    * @param {boolean} show True if version label should be visible.
  73    */
  74   Oobe.showVersion = function(show) {
  75     Oobe.getInstance().showVersion(show);
  76   };
  77
  78   /**
  79    * Update body class to switch between OOBE UI and Login UI.
  80    */
  81   Oobe.showOobeUI = function(showOobe) {
  82     if (showOobe) {
  83       document.body.classList.add('oobe-display');
  84     } else {
  85       document.body.classList.remove('oobe-display');
  86       Oobe.getInstance().prepareForLoginDisplay_();
  87     }
  88
  89     // Don't show header bar for OOBE.
  90     Oobe.getInstance().headerHidden = showOobe;
  91   };
  92
  93   /**
  94    * Enables keyboard driven flow.
  95    */
  96   Oobe.enableKeyboardFlow = function(value) {
  97     // Don't show header bar for OOBE.
  98     Oobe.getInstance().forceKeyboardFlow = value;
  99   };
 100
 101   /**
 102    * Disables signin UI.
 103    */
 104   Oobe.disableSigninUI = function() {
 105     DisplayManager.disableSigninUI();
 106   };
 107
 108   /**
 109    * Shows signin UI.
 110    * @param {string} opt_email An optional email for signin UI.
 111    */
 112   Oobe.showSigninUI = function(opt_email) {
 113     DisplayManager.showSigninUI(opt_email);
 114   };
 115
 116   /**
 117    * Resets sign-in input fields.
 118    * @param {boolean} forceOnline Whether online sign-in should be forced.
 119    * If |forceOnline| is false previously used sign-in type will be used.
 120    */
 121   Oobe.resetSigninUI = function(forceOnline) {
 122     DisplayManager.resetSigninUI(forceOnline);
 123   };
 124
 125   /**
 126    * Shows sign-in error bubble.
 127    * @param {number} loginAttempts Number of login attemps tried.
 128    * @param {string} message Error message to show.
 129    * @param {string} link Text to use for help link.
 130    * @param {number} helpId Help topic Id associated with help link.
 131    */
 132   Oobe.showSignInError = function(loginAttempts, message, link, helpId) {
 133     DisplayManager.showSignInError(loginAttempts, message, link, helpId);
 134   };
 135
 136   /**
 137    * Shows password changed screen that offers migration.
 138    * @param {boolean} showError Whether to show the incorrect password error.
 139    */
 140   Oobe.showPasswordChangedScreen = function(showError) {
 141     DisplayManager.showPasswordChangedScreen(showError);
 142   };
 143
 144   /**
 145    * Shows dialog to create managed user.
 146    */
 147   Oobe.showManagedUserCreationScreen = function() {
 148     DisplayManager.showManagedUserCreationScreen();
 149   };
 150
 151   /**
 152    * Shows TPM error screen.
 153    */
 154   Oobe.showTpmError = function() {
 155     DisplayManager.showTpmError();
 156   };
 157
 158   /**
 159    * Clears error bubble as well as optional menus that could be open.
 160    */
 161   Oobe.clearErrors = function() {
 162     var accessibilityMenu = $('accessibility-menu');
 163     if (accessibilityMenu)
 164       accessibilityMenu.hide();
 165     DisplayManager.clearErrors();
 166   };
 167
 168   /**
 169    * Displays animations on successful authentication, that have to happen
 170    * before login UI is dismissed.
 171    */
 172   Oobe.animateAuthenticationSuccess = function() {
 173     login.HeaderBar.animateOut(function() {
 174       chrome.send('unlockOnLoginSuccess');
 175     });
 176   };
 177
 178   /**
 179    * Displays animations that have to happen once login UI is fully displayed.
 180    */
 181   Oobe.animateOnceFullyDisplayed = function() {
 182     login.HeaderBar.animateIn();
 183   };
 184
 185   /**
 186    * Handles login success notification.
 187    */
 188   Oobe.onLoginSuccess = function(username) {
 189     if (Oobe.getInstance().currentScreen.id == SCREEN_ACCOUNT_PICKER) {
 190       // TODO(nkostylev): Enable animation back when session start jank
 191       // is reduced. See http://crosbug.com/11116 http://crosbug.com/18307
 192       // $('pod-row').startAuthenticatedAnimation();
 193     }
 194   };
 195
 196   /**
 197    * Sets text content for a div with |labelId|.
 198    * @param {string} labelId Id of the label div.
 199    * @param {string} labelText Text for the label.
 200    */
 201   Oobe.setLabelText = function(labelId, labelText) {
 202     DisplayManager.setLabelText(labelId, labelText);
 203   };
 204
 205   /**
 206    * Sets the text content of the enterprise info message.
 207    * If the text is empty, the entire notification will be hidden.
 208    * @param {string} messageText The message text.
 209    */
 210   Oobe.setEnterpriseInfo = function(messageText) {
 211     DisplayManager.setEnterpriseInfo(messageText);
 212   };
 213
 214   /**
 215    * Updates the device requisition string shown in the requisition prompt.
 216    * @param {string} requisition The device requisition.
 217    */
 218   Oobe.updateDeviceRequisition = function(requisition) {
 219     Oobe.getInstance().updateDeviceRequisition(requisition);
 220   };
 221
 222   /**
 223    * Enforces focus on user pod of locked user.
 224    */
 225   Oobe.forceLockedUserPodFocus = function() {
 226     login.AccountPickerScreen.forceLockedUserPodFocus();
 227   };
 228
 229   /**
 230    * Clears password field in user-pod.
 231    */
 232   Oobe.clearUserPodPassword = function() {
 233     DisplayManager.clearUserPodPassword();
 234   };
 235
 236   /**
 237    * Restores input focus to currently selected pod.
 238    */
 239   Oobe.refocusCurrentPod = function() {
 240     DisplayManager.refocusCurrentPod();
 241   };
 242
 243   /**
 244    * Login for autotests.
 245    * @param {string} username Login username.
 246    * @param {string} password Login password.
 247    */
 248   Oobe.loginForTesting = function(username, password) {
 249     chrome.send('skipToLoginForTesting', [username]);
 250     chrome.send('completeLogin', [username, password, false]);
 251   };
 252
 253   /**
 254    * Authenticate for autotests.
 255    * @param {string} username Login username.
 256    * @param {string} password Login password.
 257    */
 258   Oobe.authenticateForTesting = function(username, password) {
 259     chrome.send('authenticateUser', [username, password]);
 260   };
 261
 262   // Export
 263   return {
 264     Oobe: Oobe
 265   };
 266 });
 267
 268 var Oobe = cr.ui.Oobe;
 269
 270 // Allow selection events on components with editable text (password field)
 271 // bug (http://code.google.com/p/chromium/issues/detail?id=125863)
 272 disableTextSelectAndDrag(function(e) {
 273   var src = e.target;
 274   return src instanceof HTMLTextAreaElement ||
 275          src instanceof HTMLInputElement &&
 276          /text|password|search/.test(src.type);
 277 });
 278
 279 // Register assets for async loading.
 280 [{
 281   id: SCREEN_OOBE_ENROLLMENT,
 282   html: [{ url: 'chrome://oobe/enrollment.html', targetID: 'inner-container' }],
 283   css: ['chrome://oobe/enrollment.css'],
 284   js: ['chrome://oobe/enrollment.js']
 285 }].forEach(cr.ui.login.ResourceLoader.registerAssets);
 286
 287 document.addEventListener('DOMContentLoaded', function() {
 288   'use strict';
 289
 290   // Immediately load async assets.
 291   // TODO(dconnelly): remove this at some point and only load as needed.
 292   // See crbug.com/236426
 293   cr.ui.login.ResourceLoader.loadAssets(SCREEN_OOBE_ENROLLMENT, function() {
 294     // This screen is async-loaded so we manually trigger i18n processing.
 295     i18nTemplate.process($('oauth-enrollment'), loadTimeData);
 296     // Delayed binding since this isn't defined yet.
 297     login.OAuthEnrollmentScreen.register();
 298   });
 299
 300   // Delayed binding since this isn't defined yet.
 301   cr.ui.Oobe.initialize();
 302 });