WIP

chrome/browser/chromeos/login/existing_user_controller.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_EXISTING_USER_CONTROLLER_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_EXISTING_USER_CONTROLLER_H_
 
 #include <string>
 
 #include "base/callback_forward.h"
 #include "base/compiler_specific.h"
 #include "base/gtest_prod_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/string16.h"
 #include "base/time.h"
 #include "base/timer.h"
 #include "chrome/browser/chromeos/login/login_display.h"
 #include "chrome/browser/chromeos/login/login_performer.h"
 #include "chrome/browser/chromeos/login/login_utils.h"
 #include "chrome/browser/chromeos/login/user.h"
 #include "chrome/browser/chromeos/settings/device_settings_service.h"
+#include "chrome/browser/policy/policy_change_watcher.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 #include "googleurl/src/gurl.h"
 #include "ui/gfx/rect.h"
 
 namespace chromeos {
 
 class CrosSettings;
 class LoginDisplayHost;
 
 // ExistingUserController is used to handle login when someone has
 // already logged into the machine.
 // To use ExistingUserController create an instance of it and invoke Init.
 // When Init is called it creates LoginDisplay instance which encapsulates
 // all login UI implementation.
 // ExistingUserController maintains it's own life cycle and deletes itself when
 // the user logs in (or chooses to see other settings).
-class ExistingUserController : public LoginDisplay::Delegate,
-                               public content::NotificationObserver,
-                               public LoginPerformer::Delegate,
-                               public LoginUtils::Delegate {
+class ExistingUserController
+    : public LoginDisplay::Delegate,
+      public content::NotificationObserver,
+      public LoginPerformer::Delegate,
+      public LoginUtils::Delegate,
+      public policy::DevicePolicyChangeWatcher::Observer {
  public:
   // All UI initialization is deferred till Init() call.
   explicit ExistingUserController(LoginDisplayHost* host);
   virtual ~ExistingUserController();
 
   // Returns the current existing user controller if it has been created.
   static ExistingUserController* current_controller() {
     return current_controller_;
   }
 
@@ skipping 27 matching lines @@
   virtual void ResyncUserData() OVERRIDE;
   virtual void SetDisplayEmail(const std::string& email) OVERRIDE;
   virtual void ShowWrongHWIDScreen() OVERRIDE;
   virtual void Signout() OVERRIDE;
 
   // content::NotificationObserver implementation.
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE;
 
+  // DevicePolicyChangeWatcher::Observer implementation.
+  virtual void OnDevicePolicyStatusChanged(
+      const std::vector<std::string>&
+          users_with_changed_device_policy) OVERRIDE;
+
   // Set a delegate that we will pass LoginStatusConsumer events to.
   // Used for testing.
   void set_login_status_consumer(LoginStatusConsumer* consumer) {
     login_status_consumer_ = consumer;
   }
 
   // Returns the LoginDisplay created and owned by this controller.
   // Used for testing.
   LoginDisplay* login_display() {
     return login_display_.get();
@@ skipping 162 matching lines @@
   base::OneShotTimer<ExistingUserController> reboot_timer_;
 
   FRIEND_TEST_ALL_PREFIXES(ExistingUserControllerTest, ExistingUserLogin);
 
   DISALLOW_COPY_AND_ASSIGN(ExistingUserController);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_EXISTING_USER_CONTROLLER_H_