Chrome OS Gaia: UI specific changes to implement MinuteMaid flow.

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

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @fileoverview Oobe signin screen implementation.
  */
 
 login.createScreen('GaiaSigninScreen', 'gaia-signin', function() {
   // Gaia loading time after which error message must be displayed and
@@ skipping 30 matching lines @@
     gaiaAuthParams_: null,
 
     /**
      * Whether local version of Gaia page is used.
      * @type {boolean}
      * @private
      */
     isLocal_: false,
 
     /**
+     * Whether MinuteMaid flow is active.
+     * @type {boolean}
+     */
+    isMinuteMaid: false,
+
+    /**
      * Email of the user, which is logging in using offline mode.
      * @type {string}
      */
     email: '',
 
     /**
      * Whether consumer management enrollment is in progress.
      * @type {boolean}
      * @private
      */
@@ skipping 70 matching lines @@
       this.gaiaAuthHost_.addEventListener('authFlowChange',
           this.onAuthFlowChange_.bind(this));
       this.gaiaAuthHost_.addEventListener('authCompleted',
           this.onAuthCompletedMessage_.bind(this));
 
       $('enterprise-info-hint-link').addEventListener('click', function(e) {
         chrome.send('launchHelpApp', [HELP_TOPIC_ENTERPRISE_REPORTING]);
         e.preventDefault();
       });
 
+      $('close-button-item').addEventListener('click', function(e) {
+        this.cancel();
+        e.preventDefault();
+      }.bind(this));
+
       this.updateLocalizedContent();
     },
 
     /**
      * Header text of the screen.
      * @type {string}
      */
     get header() {
       return loadTimeData.getString('signinScreenTitle');
     },
@@ skipping 142 matching lines @@
       var params = {};
       for (var i in cr.login.GaiaAuthHost.SUPPORTED_PARAMS) {
         var name = cr.login.GaiaAuthHost.SUPPORTED_PARAMS[i];
         if (data[name])
           params[name] = data[name];
       }
 
       if (data.localizedStrings)
         params.localizedStrings = data.localizedStrings;
 
-      if (data.gaiaEndpoint) {
+      if (data.useMinuteMaid) {
+        this.isMinuteMaid = true;
+        $('inner-container').classList.add('minute-maid');
+        $('progress-dots').hidden = true;
         data.useEmbedded = false;
+        $('login-header-bar').showGuestButton = true;
+      }
+
+      if (data.gaiaEndpoint)
         params.gaiaPath = data.gaiaEndpoint;
-      }
+
+      $('login-header-bar').minuteMaid = this.isMinuteMaid;
+
 
       if (data.useEmbedded)
         params.gaiaPath = 'EmbeddedSignIn';
 
       if (data.forceReload ||
           JSON.stringify(this.gaiaAuthParams_) != JSON.stringify(params)) {
         this.error_ = 0;
 
         var authMode = cr.login.GaiaAuthHost.AuthMode.DEFAULT;
         if (data.useOffline)
@@ skipping 22 matching lines @@
     updateAuthExtension: function(data) {
       var reasonLabel = $('gaia-signin-reason');
       if (data.passwordChanged) {
         reasonLabel.textContent =
             loadTimeData.getString('signinScreenPasswordChanged');
         reasonLabel.hidden = false;
       } else {
         reasonLabel.hidden = true;
       }
 
-      $('createAccount').hidden = !data.createAccount;
-      $('guestSignin').hidden = !data.guestSignin;
-      $('createSupervisedUserPane').hidden = !data.supervisedUsersEnabled;
+      if (this.isMinuteMaid) {
+        $('login-header-bar').showCreateSupervisedButton =
+            data.supervisedUsersCanCreate;
+      } else {
+        $('createAccount').hidden = !data.createAccount;
+        $('guestSignin').hidden = !data.guestSignin;
+        $('createSupervisedUserPane').hidden = !data.supervisedUsersEnabled;
 
-      $('createSupervisedUserLinkPlaceholder').hidden =
-          !data.supervisedUsersCanCreate;
-      $('createSupervisedUserNoManagerText').hidden =
-          data.supervisedUsersCanCreate;
-      $('createSupervisedUserNoManagerText').textContent =
-          data.supervisedUsersRestrictionReason;
+        $('createSupervisedUserLinkPlaceholder').hidden =
+            !data.supervisedUsersCanCreate;
+        $('createSupervisedUserNoManagerText').hidden =
+            data.supervisedUsersCanCreate;
+        $('createSupervisedUserNoManagerText').textContent =
+            data.supervisedUsersRestrictionReason;
+      }
 
       var isEnrollingConsumerManagement = data.isEnrollingConsumerManagement;
       $('consumerManagementEnrollment').hidden = !isEnrollingConsumerManagement;
 
       this.isShowUsers_ = data.isShowUsers;
       this.updateCancelButtonState();
 
       this.isEnrollingConsumerManagement_ = isEnrollingConsumerManagement;
 
       // Sign-in right panel is hidden if all of its items are hidden.
       var noRightPanel = $('gaia-signin-reason').hidden &&
                          $('createAccount').hidden &&
                          $('guestSignin').hidden &&
                          $('createSupervisedUserPane').hidden &&
                          $('consumerManagementEnrollment').hidden;
       this.classList.toggle('no-right-panel', noRightPanel);
       this.classList.toggle('full-width', false);
       if (Oobe.getInstance().currentScreen === this)
         Oobe.getInstance().updateScreenSize(this);
     },
 
     /**
      * Updates [Cancel] button state. Allow cancellation of screen only when
      * user pods can be displayed.
      */
     updateCancelButtonState: function() {
       this.cancelAllowed_ = this.isShowUsers_ && $('pod-row').pods.length;
       $('login-header-bar').allowCancel = this.cancelAllowed_;
+      $('close-button-item').hidden = !this.cancelAllowed_;
     },
 
     switchToFullTab: function() {
       this.classList.toggle('no-right-panel', true);
       this.classList.toggle('full-width', true);
     },
 
     /**
      * Whether the current auth flow is SAML.
      */
@@ skipping 15 matching lines @@
             this.gaiaAuthHost_.authDomain);
       }
 
       this.classList.toggle('no-right-panel', isSAML);
       this.classList.toggle('full-width', isSAML);
       $('saml-notice-container').hidden = !isSAML;
 
       if (Oobe.getInstance().currentScreen === this) {
         Oobe.getInstance().updateScreenSize(this);
         $('login-header-bar').allowCancel = isSAML || this.cancelAllowed_;
+        $('close-button-item').hidden = !(isSAML || this.cancelAllowed_);
       }
     },
 
     /**
      * Invoked when the auth host emits 'ready' event.
      * @private
      */
     onAuthReady_: function() {
       this.loading = false;
       if (this.isWebviewSignin && this.isShown_)
@@ skipping 255 matching lines @@
      * For more info see C++ class 'WebUILoginView' which calls this method.
      * @param {number} error Error code.
      * @param {string} url The URL that failed to load.
      */
     onFrameError: function(error, url) {
       this.error_ = error;
       chrome.send('frameLoadingCompleted', [this.error_]);
     },
   };
 });