| // 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 EXTENSIONS_BROWSER_API_SYSTEM_POWER_SOURCE_SYSTEM_POWER_SOURCE_API_H_ |
| #define EXTENSIONS_BROWSER_API_SYSTEM_POWER_SOURCE_SYSTEM_POWER_SOURCE_API_H_ |
| |
| #include "base/scoped_observer.h" |
| #include "chromeos/dbus/power_manager_client.h" |
| #include "extensions/browser/browser_context_keyed_api_factory.h" |
| #include "extensions/browser/extension_function.h" |
| #include "extensions/browser/extension_function_histogram_value.h" |
| |
| namespace extensions { |
| |
| class SystemPowerSourceAPI : public BrowserContextKeyedAPI, |
| public chromeos::PowerManagerClient::Observer { |
| public: |
| explicit SystemPowerSourceAPI(content::BrowserContext* context); |
| ~SystemPowerSourceAPI() override; |
| |
| // BrowserContextKeyedAPI implementation. |
| static BrowserContextKeyedAPIFactory<SystemPowerSourceAPI>* |
| GetFactoryInstance(); |
| |
| private: |
| friend class BrowserContextKeyedAPIFactory<SystemPowerSourceAPI>; |
| |
| // BrowserContextKeyedAPI implementation. |
| static const char* service_name() { return "SystemPowerSourceAPI"; } |
| static const bool kServiceIsNULLWhileTesting = true; |
| |
| // Overridden from PowerManagerClient::Observer. |
| void PowerChanged(const power_manager::PowerSupplyProperties& proto) override; |
| |
| content::BrowserContext* const browser_context_; |
| ScopedObserver<chromeos::PowerManagerClient, |
| chromeos::PowerManagerClient::Observer> |
| power_manager_observer_; |
| |
| DISALLOW_COPY_AND_ASSIGN(SystemPowerSourceAPI); |
| }; |
| |
| class SystemPowerSourceGetPowerSourceInfoFunction |
| : public UIThreadExtensionFunction { |
| public: |
| SystemPowerSourceGetPowerSourceInfoFunction(); |
| |
| DECLARE_EXTENSION_FUNCTION("system.powerSource.getPowerSourceInfo", |
| SYSTEM_POWER_SOURCE_GETPOWERSOURCEINFO); |
| |
| protected: |
| ~SystemPowerSourceGetPowerSourceInfoFunction() override; |
| |
| ResponseAction Run() override; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(SystemPowerSourceGetPowerSourceInfoFunction); |
| }; |
| |
| class SystemPowerSourceRequestStatusUpdateFunction |
| : public UIThreadExtensionFunction { |
| public: |
| SystemPowerSourceRequestStatusUpdateFunction(); |
| |
| DECLARE_EXTENSION_FUNCTION("system.powerSource.requestStatusUpdate", |
| SYSTEM_POWER_SOURCE_REQUESTSTATUSUPDATE); |
| |
| protected: |
| ~SystemPowerSourceRequestStatusUpdateFunction() override; |
| |
| ResponseAction Run() override; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(SystemPowerSourceRequestStatusUpdateFunction); |
| }; |
| |
| } // namespace extensions |
| |
| #endif // EXTENSIONS_BROWSER_API_SYSTEM_POWER_SOURCE_SYSTEM_POWER_SOURCE_API_H_ |