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- // 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 DEVICE_GAMEPAD_GAMEPAD_MONITOR_H_
- #define DEVICE_GAMEPAD_GAMEPAD_MONITOR_H_
- #include "base/compiler_specific.h"
- #include "device/gamepad/gamepad_consumer.h"
- #include "device/gamepad/gamepad_export.h"
- #include "device/gamepad/public/mojom/gamepad.mojom.h"
- #include "mojo/public/cpp/bindings/pending_receiver.h"
- #include "mojo/public/cpp/bindings/remote.h"
- namespace device {
- class DEVICE_GAMEPAD_EXPORT GamepadMonitor : public GamepadConsumer,
- public mojom::GamepadMonitor {
- public:
- GamepadMonitor();
- GamepadMonitor(const GamepadMonitor&) = delete;
- GamepadMonitor& operator=(const GamepadMonitor&) = delete;
- ~GamepadMonitor() override;
- static void Create(mojo::PendingReceiver<mojom::GamepadMonitor> receiver);
- // GamepadConsumer implementation.
- void OnGamepadConnected(uint32_t index, const Gamepad& gamepad) override;
- void OnGamepadDisconnected(uint32_t index, const Gamepad& gamepad) override;
- void OnGamepadChanged(const mojom::GamepadChanges& change) override;
- // mojom::GamepadMonitor implementation.
- void GamepadStartPolling(GamepadStartPollingCallback callback) override;
- void GamepadStopPolling(GamepadStopPollingCallback callback) override;
- void SetObserver(
- mojo::PendingRemote<mojom::GamepadObserver> gamepad_observer) override;
- private:
- mojo::Remote<mojom::GamepadObserver> gamepad_observer_remote_;
- // True if this monitor is an active gamepad consumer.
- bool is_started_ = false;
- // True if this monitor has been registered with the gamepad service.
- bool is_registered_consumer_ = false;
- };
- } // namespace device
- #endif // DEVICE_GAMEPAD_GAMEPAD_MONITOR_H_
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