chrome/browser/chromeos/login/ui/user_adding_screen_input_methods_controller.h

   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 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_UI_USER_ADDING_SCREEN_INPUT_METHODS_CONTROLLER_H_
   6 #define CHROME_BROWSER_CHROMEOS_LOGIN_UI_USER_ADDING_SCREEN_INPUT_METHODS_CONTROLLER_H_
   7
   8 #include "base/memory/ref_counted.h"
   9 #include "chrome/browser/chromeos/login/ui/user_adding_screen.h"
  10 #include "ui/base/ime/chromeos/input_method_manager.h"
  11
  12 namespace user_manager {
  13 class User;
  14 }
  15
  16 namespace chromeos {
  17
  18 // Ensure a set of "Login keyboard layouts" is used at UserAddingScreen.
  19 class UserAddingScreenInputMethodsController
  20     : public UserAddingScreen::Observer {
  21  public:
  22   explicit UserAddingScreenInputMethodsController(UserAddingScreen* screen);
  23   ~UserAddingScreenInputMethodsController() override;
  24
  25   // UserAddingScreen::Observer implementation:
  26   void OnUserAddingStarted() override;
  27   void OnUserAddingFinished() override;
  28
  29  private:
  30   UserAddingScreen* screen_;
  31
  32   scoped_refptr<input_method::InputMethodManager::State> saved_ime_state_;
  33   user_manager::User* active_user_on_show_;
  34
  35   DISALLOW_COPY_AND_ASSIGN(UserAddingScreenInputMethodsController);
  36 };
  37
  38 }  // namespace chromeos
  39
  40 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_UI_USER_ADDING_SCREEN_INPUT_METHODS_CONTROLLER_H_