| // Copyright 2018 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 ASH_KIOSK_NEXT_KIOSK_NEXT_SHELL_CONTROLLER_H_ |
| #define ASH_KIOSK_NEXT_KIOSK_NEXT_SHELL_CONTROLLER_H_ |
| |
| #include "ash/ash_export.h" |
| #include "ash/kiosk_next/kiosk_next_shell_observer.h" |
| #include "ash/public/interfaces/kiosk_next_shell.mojom.h" |
| #include "ash/session/session_observer.h" |
| #include "base/macros.h" |
| #include "base/observer_list.h" |
| #include "mojo/public/cpp/bindings/binding_set.h" |
| |
| class PrefRegistrySimple; |
| |
| namespace ash { |
| |
| // KioskNextShellController allows an ash consumer to manage a Kiosk Next |
| // session. During this session most system functions are disabled and we launch |
| // a specific app (Kiosk Next Home) that takes the whole screen. |
| class ASH_EXPORT KioskNextShellController |
| : public mojom::KioskNextShellController, |
| public SessionObserver { |
| public: |
| KioskNextShellController(); |
| ~KioskNextShellController() override; |
| |
| // Register prefs related to the Kiosk Next Shell. |
| static void RegisterProfilePrefs(PrefRegistrySimple* registry); |
| |
| // Binds the mojom::KioskNextShellController interface to this object. |
| void BindRequest(mojom::KioskNextShellControllerRequest request); |
| |
| // Returns if the Kiosk Next Shell is enabled for the current user. If there's |
| // no signed-in user, this returns false. |
| bool IsEnabled(); |
| |
| void AddObserver(KioskNextShellObserver* observer); |
| void RemoveObserver(KioskNextShellObserver* observer); |
| |
| // mojom::KioskNextShellController: |
| void SetClient(mojom::KioskNextShellClientPtr client) override; |
| |
| // SessionObserver: |
| void OnActiveUserPrefServiceChanged(PrefService* pref_service) override; |
| |
| private: |
| mojom::KioskNextShellClientPtr kiosk_next_shell_client_; |
| mojo::BindingSet<mojom::KioskNextShellController> bindings_; |
| base::ObserverList<KioskNextShellObserver> observer_list_; |
| ScopedSessionObserver session_observer_{this}; |
| bool kiosk_next_enabled_ = false; |
| |
| DISALLOW_COPY_AND_ASSIGN(KioskNextShellController); |
| }; |
| |
| } // namespace ash |
| |
| #endif // ASH_KIOSK_NEXT_KIOSK_NEXT_SHELL_CONTROLLER_H_ |