chrome/browser/ui/webui/chromeos/login/controller_pairing_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_CONTROLLER_PAIRING_SCREEN_HANDLER_H_
   6 #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_CONTROLLER_PAIRING_SCREEN_HANDLER_H_
   7
   8 #include "base/macros.h"
   9 #include "chrome/browser/chromeos/login/screens/controller_pairing_screen_actor.h"
  10 #include "chrome/browser/ui/webui/chromeos/login/base_screen_handler.h"
  11
  12 namespace chromeos {
  13
  14 class ControllerPairingScreenHandler : public ControllerPairingScreenActor,
  15                                        public BaseScreenHandler {
  16  public:
  17   ControllerPairingScreenHandler();
  18   ~ControllerPairingScreenHandler() override;
  19
  20  private:
  21   void HandleUserActed(const std::string& action);
  22   void HandleContextChanged(const base::DictionaryValue* diff);
  23
  24   // Overridden from BaseScreenHandler:
  25   void Initialize() override;
  26   void DeclareLocalizedValues(
  27       ::login::LocalizedValuesBuilder* builder) override;
  28
  29   // Overridden from content::WebUIMessageHandler:
  30   void RegisterMessages() override;
  31
  32   // Overridden from ControllerPairingScreenActor:
  33   void Show() override;
  34   void Hide() override;
  35   void SetDelegate(Delegate* delegate) override;
  36   void OnContextChanged(const base::DictionaryValue& diff) override;
  37   content::BrowserContext* GetBrowserContext() override;
  38
  39   ControllerPairingScreenActor::Delegate* delegate_;
  40   bool show_on_init_;
  41
  42   DISALLOW_COPY_AND_ASSIGN(ControllerPairingScreenHandler);
  43 };
  44
  45 }  // namespace chromeos
  46
  47 #endif  // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_CONTROLLER_PAIRING_SCREEN_HANDLER_H_