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// Copyright 2018 yuzu emulator team
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#pragma once
#include "common/bit_field.h"
#include "common/common_funcs.h"
#include "common/common_types.h"
#include "common/point.h"
#include "common/swap.h"
#include "core/hid/hid_types.h"
#include "core/hle/service/hid/controllers/controller_base.h"
#include "core/hle/service/hid/ring_lifo.h"
namespace Core::HID {
class EmulatedConsole;
} // namespace Core::HID
namespace Service::HID {
class Controller_Touchscreen final : public ControllerBase {
public:
// This is nn::hid::TouchScreenModeForNx
enum class TouchScreenModeForNx : u8 {
UseSystemSetting,
Finger,
Heat2,
};
// This is nn::hid::TouchScreenConfigurationForNx
struct TouchScreenConfigurationForNx {
TouchScreenModeForNx mode;
INSERT_PADDING_BYTES_NOINIT(0x7);
INSERT_PADDING_BYTES_NOINIT(0xF); // Reserved
};
static_assert(sizeof(TouchScreenConfigurationForNx) == 0x17,
"TouchScreenConfigurationForNx is an invalid size");
explicit Controller_Touchscreen(Core::HID::HIDCore& hid_core_);
~Controller_Touchscreen() override;
// Called when the controller is initialized
void OnInit() override;
// When the controller is released
void OnRelease() override;
// When the controller is requesting an update for the shared memory
void OnUpdate(const Core::Timing::CoreTiming& core_timing, u8* data, std::size_t size) override;
private:
static constexpr std::size_t MAX_FINGERS = 16;
// This is nn::hid::TouchScreenState
struct TouchScreenState {
s64 sampling_number;
s32 entry_count;
INSERT_PADDING_BYTES(4); // Reserved
std::array<Core::HID::TouchState, MAX_FINGERS> states;
};
static_assert(sizeof(TouchScreenState) == 0x290, "TouchScreenState is an invalid size");
// This is nn::hid::detail::TouchScreenLifo
Lifo<TouchScreenState> touch_screen_lifo{};
static_assert(sizeof(touch_screen_lifo) == 0x2C38, "touch_screen_lifo is an invalid size");
TouchScreenState next_state{};
std::array<Core::HID::TouchFinger, MAX_FINGERS> fingers;
Core::HID::EmulatedConsole* console;
};
} // namespace Service::HID
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