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="test_util.js">
  10 <include src="../../../../../ui/login/screen.js">
  11 <include src="screen_context.js">
  12 <include src="../user_images_grid.js">
  13 <include src="apps_menu.js">
  14 <include src="../../../../../ui/login/bubble.js">
  15 <include src="../../../../../ui/login/display_manager.js">
  16 <include src="header_bar.js">
  17 <include src="network_dropdown.js">
  18 <include src="oobe_screen_reset_confirmation_overlay.js">
  19 <include src="oobe_screen_reset.js">
  20 <include src="oobe_screen_autolaunch.js">
  21 <include src="oobe_screen_enable_kiosk.js">
  22 <include src="oobe_screen_terms_of_service.js">
  23 <include src="oobe_screen_user_image.js">
  24 <include src="../../../../../ui/login/account_picker/screen_account_picker.js">
  25 <include src="screen_app_launch_splash.js">
  26 <include src="screen_error_message.js">
  27 <include src="screen_gaia_signin.js">
  28 <include src="screen_password_changed.js">
  29 <include src="screen_supervised_user_creation.js">
  30 <include src="screen_tpm_error.js">
  31 <include src="screen_wrong_hwid.js">
  32 <include src="screen_confirm_password.js">
  33 <include src="screen_fatal_error.js">
  34 <include src="screen_device_disabled.js">
  35 <include src="../../../../../ui/login/login_ui_tools.js">
  36 <include src="../../../../../ui/login/account_picker/user_pod_row.js">
  37 <include src="../../../../../ui/login/resource_loader.js">
  38
  39 cr.define('cr.ui', function() {
  40   var DisplayManager = cr.ui.login.DisplayManager;
  41
  42   /**
  43   * Constructs an Out of box controller. It manages initialization of screens,
  44   * transitions, error messages display.
  45   * @extends {DisplayManager}
  46   * @constructor
  47   */
  48   function Oobe() {
  49   }
  50
  51   /**
  52    * Delay in milliseconds between start of OOBE animation and start of
  53    * header bar animation.
  54    */
  55   var HEADER_BAR_DELAY_MS = 300;
  56
  57   cr.addSingletonGetter(Oobe);
  58
  59   Oobe.prototype = {
  60     __proto__: DisplayManager.prototype,
  61   };
  62
  63   /**
  64    * Handle accelerators. These are passed from native code instead of a JS
  65    * event handler in order to make sure that embedded iframes cannot swallow
  66    * them.
  67    * @param {string} name Accelerator name.
  68    */
  69   Oobe.handleAccelerator = function(name) {
  70     Oobe.getInstance().handleAccelerator(name);
  71   };
  72
  73   /**
  74    * Shows the given screen.
  75    * @param {Object} screen Screen params dict, e.g. {id: screenId, data: data}
  76    */
  77   Oobe.showScreen = function(screen) {
  78     Oobe.getInstance().showScreen(screen);
  79   };
  80
  81   /**
  82    * Updates version label visibility.
  83    * @param {boolean} show True if version label should be visible.
  84    */
  85   Oobe.showVersion = function(show) {
  86     Oobe.getInstance().showVersion(show);
  87   };
  88
  89   /**
  90    * Update body class to switch between OOBE UI and Login UI.
  91    */
  92   Oobe.showOobeUI = function(showOobe) {
  93     if (showOobe) {
  94       document.body.classList.add('oobe-display');
  95
  96       // Callback to animate the header bar in.
  97       var showHeaderBar = function() {
  98         login.HeaderBar.animateIn(false, function() {
  99           chrome.send('headerBarVisible');
 100         });
 101       };
 102       // Start asynchronously so the OOBE network screen comes in first.
 103       window.setTimeout(showHeaderBar, HEADER_BAR_DELAY_MS);
 104     } else {
 105       document.body.classList.remove('oobe-display');
 106       Oobe.getInstance().prepareForLoginDisplay_();
 107       // Ensure header bar is visible when switching to Login UI from oobe.
 108       if (Oobe.getInstance().displayType == DISPLAY_TYPE.OOBE)
 109         login.HeaderBar.animateIn(true);
 110     }
 111
 112     Oobe.getInstance().headerHidden = false;
 113   };
 114
 115   /**
 116    * When |showShutdown| is set to "true", the shutdown button is shown and the
 117    * reboot button hidden. If set to "false", the reboot button is visible and
 118    * the shutdown button hidden.
 119    */
 120   Oobe.showShutdown = function(showShutdown) {
 121     $('login-header-bar').showShutdownButton = showShutdown;
 122     $('login-header-bar').showRebootButton = !showShutdown;
 123   };
 124
 125   /**
 126    * Enables keyboard driven flow.
 127    */
 128   Oobe.enableKeyboardFlow = function(value) {
 129     // Don't show header bar for OOBE.
 130     Oobe.getInstance().forceKeyboardFlow = value;
 131   };
 132
 133   /**
 134    * Disables signin UI.
 135    */
 136   Oobe.disableSigninUI = function() {
 137     DisplayManager.disableSigninUI();
 138   };
 139
 140   /**
 141    * Shows signin UI.
 142    * @param {string} opt_email An optional email for signin UI.
 143    */
 144   Oobe.showSigninUI = function(opt_email) {
 145     DisplayManager.showSigninUI(opt_email);
 146   };
 147
 148   /**
 149    * Resets sign-in input fields.
 150    * @param {boolean} forceOnline Whether online sign-in should be forced.
 151    * If |forceOnline| is false previously used sign-in type will be used.
 152    */
 153   Oobe.resetSigninUI = function(forceOnline) {
 154     DisplayManager.resetSigninUI(forceOnline);
 155   };
 156
 157   /**
 158    * Shows sign-in error bubble.
 159    * @param {number} loginAttempts Number of login attemps tried.
 160    * @param {string} message Error message to show.
 161    * @param {string} link Text to use for help link.
 162    * @param {number} helpId Help topic Id associated with help link.
 163    */
 164   Oobe.showSignInError = function(loginAttempts, message, link, helpId) {
 165     DisplayManager.showSignInError(loginAttempts, message, link, helpId);
 166   };
 167
 168   /**
 169    * Shows password changed screen that offers migration.
 170    * @param {boolean} showError Whether to show the incorrect password error.
 171    */
 172   Oobe.showPasswordChangedScreen = function(showError, email) {
 173     DisplayManager.showPasswordChangedScreen(showError, email);
 174   };
 175
 176   /**
 177    * Shows dialog to create a supervised user.
 178    */
 179   Oobe.showSupervisedUserCreationScreen = function() {
 180     DisplayManager.showSupervisedUserCreationScreen();
 181   };
 182
 183   /**
 184    * Shows TPM error screen.
 185    */
 186   Oobe.showTpmError = function() {
 187     DisplayManager.showTpmError();
 188   };
 189
 190   /**
 191    * Show user-pods.
 192    */
 193   Oobe.showUserPods = function() {
 194     $('pod-row').loadLastWallpaper();
 195     Oobe.showScreen({id: SCREEN_ACCOUNT_PICKER});
 196     Oobe.resetSigninUI(true);
 197   };
 198
 199   /**
 200    * Clears error bubble as well as optional menus that could be open.
 201    */
 202   Oobe.clearErrors = function() {
 203     var accessibilityMenu = $('accessibility-menu');
 204     if (accessibilityMenu)
 205       accessibilityMenu.hide();
 206     DisplayManager.clearErrors();
 207   };
 208
 209   /**
 210    * Displays animations on successful authentication, that have to happen
 211    * before login UI is dismissed.
 212    */
 213   Oobe.animateAuthenticationSuccess = function() {
 214     login.HeaderBar.animateOut(function() {
 215       chrome.send('unlockOnLoginSuccess');
 216     });
 217   };
 218
 219   /**
 220    * Displays animations that have to happen once login UI is fully displayed.
 221    */
 222   Oobe.animateOnceFullyDisplayed = function() {
 223     login.HeaderBar.animateIn(true, function() {
 224       chrome.send('headerBarVisible');
 225     });
 226   };
 227
 228   /**
 229    * Sets text content for a div with |labelId|.
 230    * @param {string} labelId Id of the label div.
 231    * @param {string} labelText Text for the label.
 232    */
 233   Oobe.setLabelText = function(labelId, labelText) {
 234     DisplayManager.setLabelText(labelId, labelText);
 235   };
 236
 237   /**
 238    * Sets the text content of the enterprise info message.
 239    * If the text is empty, the entire notification will be hidden.
 240    * @param {string} messageText The message text.
 241    */
 242   Oobe.setEnterpriseInfo = function(messageText, assetId) {
 243     DisplayManager.setEnterpriseInfo(messageText, assetId);
 244   };
 245
 246   /**
 247    * Updates the device requisition string shown in the requisition prompt.
 248    * @param {string} requisition The device requisition.
 249    */
 250   Oobe.updateDeviceRequisition = function(requisition) {
 251     Oobe.getInstance().updateDeviceRequisition(requisition);
 252   };
 253
 254   /**
 255    * Enforces focus on user pod of locked user.
 256    */
 257   Oobe.forceLockedUserPodFocus = function() {
 258     login.AccountPickerScreen.forceLockedUserPodFocus();
 259   };
 260
 261   /**
 262    * Clears password field in user-pod.
 263    */
 264   Oobe.clearUserPodPassword = function() {
 265     DisplayManager.clearUserPodPassword();
 266   };
 267
 268   /**
 269    * Restores input focus to currently selected pod.
 270    */
 271   Oobe.refocusCurrentPod = function() {
 272     DisplayManager.refocusCurrentPod();
 273   };
 274
 275   /**
 276    * Skip to login screen for telemetry.
 277    */
 278   Oobe.skipToLoginForTesting = function() {
 279     Oobe.disableSigninUI();
 280     chrome.send('skipToLoginForTesting');
 281   };
 282
 283   /**
 284    * Login for telemetry.
 285    * @param {string} username Login username.
 286    * @param {string} password Login password.
 287    */
 288   Oobe.loginForTesting = function(username, password) {
 289     Oobe.disableSigninUI();
 290     chrome.send('skipToLoginForTesting', [username]);
 291     chrome.send('completeLogin', ['12345', username, password, false]);
 292   };
 293
 294   /**
 295    * Guest login for telemetry.
 296    */
 297   Oobe.guestLoginForTesting = function() {
 298     Oobe.skipToLoginForTesting();
 299     chrome.send('launchIncognito');
 300   };
 301
 302   /**
 303    * Authenticate for telemetry - used for screenlocker.
 304    * @param {string} username Login username.
 305    * @param {string} password Login password.
 306    */
 307   Oobe.authenticateForTesting = function(username, password) {
 308     Oobe.disableSigninUI();
 309     chrome.send('authenticateUser', [username, password]);
 310   };
 311
 312   /**
 313    * Gaia login screen for telemetry.
 314    */
 315   Oobe.addUserForTesting = function() {
 316     Oobe.skipToLoginForTesting();
 317     chrome.send('addUser');
 318   };
 319
 320   /**
 321    * Shows the add user dialog. Used in browser tests.
 322    */
 323   Oobe.showAddUserForTesting = function() {
 324     chrome.send('showAddUser');
 325   };
 326
 327   /**
 328    * Hotrod requisition for telemetry.
 329    */
 330   Oobe.remoraRequisitionForTesting = function() {
 331     chrome.send('setDeviceRequisition', ['remora']);
 332   };
 333
 334   /**
 335    * Begin enterprise enrollment for telemetry.
 336    */
 337   Oobe.switchToEnterpriseEnrollmentForTesting = function() {
 338     chrome.send('toggleEnrollmentScreen');
 339   };
 340
 341   /**
 342    * Finish enterprise enrollment for telemetry.
 343    */
 344   Oobe.enterpriseEnrollmentDone = function() {
 345     chrome.send('oauthEnrollClose', ['done']);
 346   };
 347
 348   /**
 349    * Returns true if enrollment was successful. Dismisses the enrollment
 350    * attribute screen if it's present.
 351    */
 352   Oobe.isEnrollmentSuccessfulForTest = function() {
 353     if (document.querySelector('.oauth-enroll-state-attribute-prompt'))
 354       chrome.send('oauthEnrollAttributes', ['', '']);
 355
 356     return $('oauth-enrollment').classList.contains(
 357       'oauth-enroll-state-success');
 358   };
 359
 360   /**
 361    * Shows/hides login UI control bar with buttons like [Shut down].
 362    */
 363   Oobe.showControlBar = function(show) {
 364     Oobe.getInstance().headerHidden = !show;
 365   };
 366
 367   /**
 368    * Sets the current size of the client area (display size).
 369    * @param {number} width client area width
 370    * @param {number} height client area height
 371    */
 372   Oobe.setClientAreaSize = function(width, height) {
 373     Oobe.getInstance().setClientAreaSize(width, height);
 374   };
 375
 376   /**
 377    * Checks whether the New Gaia flow is active.
 378    */
 379   Oobe.isNewGaiaFlow = function() {
 380     return document.querySelector('.new-gaia-flow') != undefined;
 381   };
 382
 383   // Export
 384   return {
 385     Oobe: Oobe
 386   };
 387 });
 388
 389 var Oobe = cr.ui.Oobe;
 390
 391 // Allow selection events on components with editable text (password field)
 392 // bug (http://code.google.com/p/chromium/issues/detail?id=125863)
 393 disableTextSelectAndDrag(function(e) {
 394   var src = e.target;
 395   return src instanceof HTMLTextAreaElement ||
 396          src instanceof HTMLInputElement &&
 397          /text|password|search/.test(src.type);
 398 });
 399
 400 // Register assets for async loading.
 401 [{
 402   id: SCREEN_OOBE_ENROLLMENT,
 403   html: [{ url: 'chrome://oobe/enrollment.html', targetID: 'inner-container' }],
 404   css: ['chrome://oobe/enrollment.css'],
 405   js: ['chrome://oobe/enrollment.js']
 406 }].forEach(cr.ui.login.ResourceLoader.registerAssets);
 407
 408 (function() {
 409   'use strict';
 410
 411   document.addEventListener('DOMContentLoaded', function() {
 412     // Immediately load async assets.
 413     // TODO(dconnelly): remove this at some point and only load as needed.
 414     // See crbug.com/236426
 415     cr.ui.login.ResourceLoader.loadAssets(SCREEN_OOBE_ENROLLMENT, function() {
 416       // This screen is async-loaded so we manually trigger i18n processing.
 417       i18nTemplate.process($('oauth-enrollment'), loadTimeData);
 418       // Delayed binding since this isn't defined yet.
 419       login.OAuthEnrollmentScreen.register();
 420     });
 421
 422     cr.ui.Oobe.initialize();
 423   });
 424 })();