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// Copyright 2013 Max Eliaser
// Licensed under the GNU General Public License, version 2 or higher.
// Refer to the license.txt file included.
// See XInput2.cpp for extensive documentation.
#ifndef _CIFACE_X11_XINPUT2_H_
#define _CIFACE_X11_XINPUT2_H_
#include "../Device.h"
extern "C" {
#include <X11/Xlib.h>
#include <X11/extensions/XInput2.h>
#include <X11/keysym.h>
}
namespace ciface
{
namespace XInput2
{
void Init(std::vector<Core::Device*>& devices, void* const hwnd);
class KeyboardMouse : public Core::Device
{
private:
struct State
{
char keyboard[32];
unsigned int buttons;
struct
{
float x, y;
} cursor, axis;
};
class Key : public Input
{
friend class KeyboardMouse;
public:
std::string GetName() const { return m_keyname; }
Key(Display* display, KeyCode keycode, const char* keyboard);
ControlState GetState() const;
private:
std::string m_keyname;
Display* const m_display;
const char* const m_keyboard;
const KeyCode m_keycode;
};
class Button : public Input
{
public:
std::string GetName() const { return name; }
Button(unsigned int index, unsigned int& buttons);
ControlState GetState() const;
private:
const unsigned int& m_buttons;
const unsigned int m_index;
std::string name;
};
class Cursor : public Input
{
public:
std::string GetName() const { return name; }
bool IsDetectable() { return false; }
Cursor(u8 index, bool positive, const float& cursor);
ControlState GetState() const;
private:
const float& m_cursor;
const u8 m_index;
const bool m_positive;
std::string name;
};
class Axis : public Input
{
public:
std::string GetName() const { return name; }
bool IsDetectable() { return false; }
Axis(u8 index, bool positive, const float& axis);
ControlState GetState() const;
private:
const float& m_axis;
const u8 m_index;
const bool m_positive;
std::string name;
};
private:
void SelectEventsForDevice(Window window, XIEventMask *mask, int deviceid);
void UpdateCursor();
public:
bool UpdateInput();
bool UpdateOutput();
KeyboardMouse(Window window, int opcode, int pointer_deviceid, int keyboard_deviceid);
~KeyboardMouse();
std::string GetName() const;
std::string GetSource() const;
int GetId() const;
private:
Window m_window;
Display* m_display;
State m_state;
int xi_opcode;
const int pointer_deviceid, keyboard_deviceid;
std::string name;
};
}
}
#endif
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