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// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
// SPDX-License-Identifier: GPL-3.0-or-later
#pragma once
#include "common/common_types.h"
#include "core/hle/result.h"
#include "hid_core/hid_types.h"
namespace Kernel {
class KReadableEvent;
}
enum class NpadNfcState : u32 {
Unavailable,
Available,
Active,
};
namespace Service::HID {
class NpadAbstractedPadHolder;
class NpadAbstractPropertiesHandler;
/// Handles Npad request from HID interfaces
class NpadAbstractNfcHandler final {
public:
explicit NpadAbstractNfcHandler();
~NpadAbstractNfcHandler();
void SetAbstractPadHolder(NpadAbstractedPadHolder* holder);
void SetPropertiesHandler(NpadAbstractPropertiesHandler* handler);
Result IncrementRefCounter();
Result DecrementRefCounter();
void UpdateNfcState();
bool HasNfcSensor();
bool IsNfcActivated();
Result GetAcquireNfcActivateEventHandle(Kernel::KReadableEvent** out_event);
void SetInputEvent(Kernel::KEvent* event);
Result ActivateNfc(bool is_enabled);
Result GetXcdHandleWithNfc(u64& out_xcd_handle) const;
private:
NpadAbstractedPadHolder* abstract_pad_holder{nullptr};
NpadAbstractPropertiesHandler* properties_handler{nullptr};
s32 ref_counter{};
Kernel::KEvent* nfc_activate_event{nullptr};
Kernel::KEvent* input_event{nullptr};
u64 xcd_handle{};
NpadNfcState sensor_state{NpadNfcState::Unavailable};
};
} // namespace Service::HID
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