moonlight-qt/app/streaming/input.h
2018-11-15 20:52:07 -08:00

92 lines
2.2 KiB
C++

#pragma once
#include "settings/streamingpreferences.h"
#include "backend/computermanager.h"
#include <SDL.h>
struct GamepadState {
SDL_GameController* controller;
SDL_JoystickID jsId;
short index;
short buttons;
short lsX, lsY;
short rsX, rsY;
unsigned char lt, rt;
};
#define MAX_GAMEPADS 4
#define MAX_FINGERS 2
class SdlInputHandler
{
public:
explicit SdlInputHandler(StreamingPreferences& prefs, NvComputer* computer,
int streamWidth, int streamHeight);
~SdlInputHandler();
void handleKeyEvent(SDL_KeyboardEvent* event);
void handleMouseButtonEvent(SDL_MouseButtonEvent* event);
void handleMouseMotionEvent(SDL_MouseMotionEvent* event);
void handleMouseWheelEvent(SDL_MouseWheelEvent* event);
void handleControllerAxisEvent(SDL_ControllerAxisEvent* event);
void handleControllerButtonEvent(SDL_ControllerButtonEvent* event);
void handleControllerDeviceEvent(SDL_ControllerDeviceEvent* event);
void handleJoystickArrivalEvent(SDL_JoyDeviceEvent* event);
void handleTouchFingerEvent(SDL_TouchFingerEvent* event);
int getAttachedGamepadMask();
void raiseAllKeys();
static
QString getUnmappedGamepads();
private:
GamepadState*
findStateForGamepad(SDL_JoystickID id);
void sendGamepadState(GamepadState* state);
static
Uint32 releaseLeftButtonTimerCallback(Uint32 interval, void* param);
static
Uint32 releaseRightButtonTimerCallback(Uint32 interval, void* param);
static
Uint32 dragTimerCallback(Uint32 interval, void* param);
static
Uint32 mouseMoveTimerCallback(Uint32 interval, void* param);
bool m_MultiController;
SDL_TimerID m_MouseMoveTimer;
SDL_atomic_t m_MouseDeltaX;
SDL_atomic_t m_MouseDeltaY;
int m_GamepadMask;
GamepadState m_GamepadState[MAX_GAMEPADS];
QSet<short> m_KeysDown;
SDL_TouchFingerEvent m_TouchDownEvent[MAX_FINGERS];
float m_CumulativeDelta[MAX_FINGERS];
SDL_TimerID m_LeftButtonReleaseTimer;
SDL_TimerID m_RightButtonReleaseTimer;
SDL_TimerID m_DragTimer;
char m_DragButton;
int m_NumFingersDown;
int m_StreamWidth;
int m_StreamHeight;
static const int k_ButtonMap[];
};