chrome/browser/ui/webui/chromeos/login/device_disabled_screen_handler.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_UI_WEBUI_CHROMEOS_LOGIN_DEVICE_DISABLED_SCREEN_HANDLER_H_
   6 #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_DEVICE_DISABLED_SCREEN_HANDLER_H_
   7
   8 #include "base/macros.h"
   9 #include "chrome/browser/chromeos/login/screens/device_disabled_screen_actor.h"
  10 #include "chrome/browser/ui/webui/chromeos/login/base_screen_handler.h"
  11
  12 namespace chromeos {
  13
  14 // WebUI implementation of DeviceDisabledScreenActor.
  15 class DeviceDisabledScreenHandler : public DeviceDisabledScreenActor,
  16                                     public BaseScreenHandler {
  17  public:
  18   DeviceDisabledScreenHandler();
  19   ~DeviceDisabledScreenHandler() override;
  20
  21   // DeviceDisabledScreenActor:
  22   void Show() override;
  23   void Hide() override;
  24   void SetDelegate(Delegate* delegate) override;
  25   void UpdateMessage(const std::string& message) override;
  26
  27   // BaseScreenHandler:
  28   void DeclareLocalizedValues(
  29       ::login::LocalizedValuesBuilder* builder) override;
  30   void Initialize() override;
  31
  32  private:
  33   // WebUIMessageHandler:
  34   void RegisterMessages() override;
  35
  36   Delegate* delegate_;
  37
  38   // Indicates whether the screen should be shown right after initialization.
  39   bool show_on_init_;
  40
  41   DISALLOW_COPY_AND_ASSIGN(DeviceDisabledScreenHandler);
  42 };
  43
  44 }  // namespace chromeos
  45
  46 #endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_DEVICE_DISABLED_SCREEN_HANDLER_H_
  47