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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 <array>
#include "common/bit_field.h"
#include "common/common_types.h"
#include "common/settings.h"
#include "common/swap.h"
#include "core/frontend/input.h"
#include "core/hle/service/hid/controllers/controller_base.h"
namespace Service::HID {
class Controller_Mouse final : public ControllerBase {
public:
explicit Controller_Mouse(Core::System& system_);
~Controller_Mouse() 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;
// Called when input devices should be loaded
void OnLoadInputDevices() override;
private:
struct Buttons {
union {
u32_le raw{};
BitField<0, 1, u32> left;
BitField<1, 1, u32> right;
BitField<2, 1, u32> middle;
BitField<3, 1, u32> forward;
BitField<4, 1, u32> back;
};
};
static_assert(sizeof(Buttons) == 0x4, "Buttons is an invalid size");
struct Attributes {
union {
u32_le raw{};
BitField<0, 1, u32> transferable;
BitField<1, 1, u32> is_connected;
};
};
static_assert(sizeof(Attributes) == 0x4, "Attributes is an invalid size");
struct MouseState {
s64_le sampling_number;
s64_le sampling_number2;
s32_le x;
s32_le y;
s32_le delta_x;
s32_le delta_y;
s32_le mouse_wheel_x;
s32_le mouse_wheel_y;
Buttons button;
Attributes attribute;
};
static_assert(sizeof(MouseState) == 0x30, "MouseState is an invalid size");
struct SharedMemory {
CommonHeader header;
std::array<MouseState, 17> mouse_states;
};
SharedMemory shared_memory{};
std::unique_ptr<Input::MouseDevice> mouse_device;
std::array<std::unique_ptr<Input::ButtonDevice>, Settings::NativeMouseButton::NumMouseButtons>
mouse_button_devices;
};
} // namespace Service::HID
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