| // 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_UI_WEBUI_CHROMEOS_LOGIN_ENABLE_DEBUGGING_SCREEN_HANDLER_H_ |
| #define CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_ENABLE_DEBUGGING_SCREEN_HANDLER_H_ |
| |
| #include "base/compiler_specific.h" |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "base/memory/weak_ptr.h" |
| #include "chrome/browser/chromeos/login/help_app_launcher.h" |
| #include "chrome/browser/ui/webui/chromeos/login/base_screen_handler.h" |
| |
| class PrefRegistrySimple; |
| |
| namespace chromeos { |
| |
| class EnableDebuggingScreen; |
| |
| // Interface between enable debugging screen and its representation. |
| // Note, do not forget to call OnViewDestroyed in the dtor. |
| class EnableDebuggingScreenView { |
| public: |
| constexpr static StaticOobeScreenId kScreenId{"debugging"}; |
| |
| virtual ~EnableDebuggingScreenView() {} |
| |
| virtual void Show() = 0; |
| virtual void Hide() = 0; |
| virtual void SetDelegate(EnableDebuggingScreen* screen) = 0; |
| }; |
| |
| // WebUI implementation of EnableDebuggingScreenView. |
| class EnableDebuggingScreenHandler : public EnableDebuggingScreenView, |
| public BaseScreenHandler { |
| public: |
| using TView = EnableDebuggingScreenView; |
| |
| explicit EnableDebuggingScreenHandler(JSCallsContainer* js_calls_container); |
| ~EnableDebuggingScreenHandler() override; |
| |
| // EnableDebuggingScreenView implementation: |
| void Show() override; |
| void Hide() override; |
| void SetDelegate(EnableDebuggingScreen* screen) override; |
| |
| // BaseScreenHandler implementation: |
| void DeclareLocalizedValues( |
| ::login::LocalizedValuesBuilder* builder) override; |
| void Initialize() override; |
| |
| // WebUIMessageHandler implementation: |
| void RegisterMessages() override; |
| |
| // Registers Local State preferences. |
| static void RegisterPrefs(PrefRegistrySimple* registry); |
| |
| private: |
| enum UIState { |
| UI_STATE_ERROR = -1, |
| UI_STATE_REMOVE_PROTECTION = 1, |
| UI_STATE_SETUP = 2, |
| UI_STATE_WAIT = 3, |
| UI_STATE_DONE = 4, |
| }; |
| |
| // JS messages handlers. |
| void HandleOnCancel(); |
| void HandleOnDone(); |
| void HandleOnLearnMore(); |
| void HandleOnRemoveRootFSProtection(); |
| void HandleOnSetup(const std::string& password); |
| |
| void ShowWithParams(); |
| |
| // Callback for CryptohomeClient::WaitForServiceToBeAvailable |
| void OnCryptohomeDaemonAvailabilityChecked(bool service_is_available); |
| |
| // Callback for DebugDaemonClient::WaitForServiceToBeAvailable |
| void OnDebugDaemonServiceAvailabilityChecked(bool service_is_available); |
| |
| // Callback for DebugDaemonClient::EnableDebuggingFeatures(). |
| void OnEnableDebuggingFeatures(bool success); |
| |
| // Callback for DebugDaemonClient::QueryDebuggingFeatures(). |
| void OnQueryDebuggingFeatures(bool success, int features_flag); |
| |
| // Callback for DebugDaemonClient::RemoveRootfsVerification(). |
| void OnRemoveRootfsVerification(bool success); |
| |
| // Updates UI state. |
| void UpdateUIState(UIState state); |
| |
| EnableDebuggingScreen* screen_ = nullptr; |
| |
| // Keeps whether screen should be shown right after initialization. |
| bool show_on_init_ = false; |
| |
| base::WeakPtrFactory<EnableDebuggingScreenHandler> weak_ptr_factory_; |
| |
| DISALLOW_COPY_AND_ASSIGN(EnableDebuggingScreenHandler); |
| }; |
| |
| } // namespace chromeos |
| |
| #endif // CHROME_BROWSER_UI_WEBUI_CHROMEOS_LOGIN_ENABLE_DEBUGGING_SCREEN_HANDLER_H_ |