Remove unnecessary Src/ folders

4 files changed, 757 insertions, 0 deletions

diff --git a/Source/Core/InputCommon/ControllerInterface/Xlib/XInput2.cpp b/Source/Core/InputCommon/ControllerInterface/Xlib/XInput2.cpp
new file mode 100644
index 0000000000..23cadd3ee6
--- /dev/null
+++ b/Source/Core/InputCommon/ControllerInterface/Xlib/XInput2.cpp
@@ -0,0 +1,378 @@
+// Copyright 2013 Max Eliaser
+// Licensed under the GNU General Public License, version 2 or higher.
+// Refer to the license.txt file included.
+
+
+#include "XInput2.h"
+#include <X11/XKBlib.h>
+#include <cmath>
+
+// This is an input plugin using the XInput 2.0 extension to the X11 protocol,
+// loosely based on the old XLib plugin. (Has nothing to do with the XInput
+// API on Windows.)
+
+// This plugin creates one KeyboardMouse object for each master pointer/
+// keyboard pair. Each KeyboardMouse object exports four types of controls:
+// *    Mouse button controls: hardcoded at five of them, but could be made to
+//      support infinitely many mouse buttons in theory; XInput2 has no limit.
+// *    Mouse cursor controls: one for each cardinal direction. Calculated by
+//      comparing the absolute position of the mouse pointer on screen to the
+//      center of the emulator window.
+// *    Mouse axis controls: one for each cardinal direction. Calculated using
+//      a running average of relative mouse motion on each axis.
+// *    Key controls: these correspond to a limited subset of the keyboard
+//      keys.
+
+
+// Mouse axis control tuning. Unlike absolute mouse position, relative mouse
+// motion data needs to be tweaked and smoothed out a bit to be usable.
+
+// Mouse axis control output is simply divided by this number. In practice,
+// that just means you can use a smaller "dead zone" if you bind axis controls
+// to a joystick. No real need to make this customizable.
+#define MOUSE_AXIS_SENSITIVITY		8.0f
+
+// The mouse axis controls use a weighted running average. Each frame, the new
+// value is the average of the old value and the amount of relative mouse
+// motion during that frame. The old value is weighted by a ratio of
+// MOUSE_AXIS_SMOOTHING:1 compared to the new value. Increasing
+// MOUSE_AXIS_SMOOTHING makes the controls smoother, decreasing it makes them
+// more responsive. This might be useful as a user-customizable option.
+#define MOUSE_AXIS_SMOOTHING		1.5f
+
+namespace ciface
+{
+namespace XInput2
+{
+
+// This function will add zero or more KeyboardMouse objects to devices.
+void Init(std::vector<Core::Device*>& devices, void* const hwnd)
+{
+	Display* dpy;
+
+	dpy = XOpenDisplay(NULL);
+
+	// xi_opcode is important; it will be used to identify XInput events by
+	// the polling loop in UpdateInput.
+	int xi_opcode, event, error;
+
+	// verify that the XInput extension is available
+	if (!XQueryExtension(dpy, "XInputExtension", &xi_opcode, &event, &error))
+		return;
+
+	// verify that the XInput extension is at at least version 2.0
+	int major = 2, minor = 0;
+
+	if (XIQueryVersion(dpy, &major, &minor) != Success)
+		return;
+
+	// register all master devices with Dolphin
+
+	XIDeviceInfo*	all_masters;
+	XIDeviceInfo*	current_master;
+	int				num_masters;
+
+	all_masters = XIQueryDevice(dpy, XIAllMasterDevices, &num_masters);
+
+	for (int i = 0; i < num_masters; i++)
+	{
+		current_master = &all_masters[i];
+		if (current_master->use == XIMasterPointer)
+			// Since current_master is a master pointer, its attachment must
+			// be a master keyboard.
+			devices.push_back(new KeyboardMouse((Window)hwnd, xi_opcode, current_master->deviceid, current_master->attachment));
+	}
+
+	XCloseDisplay(dpy);
+
+	XIFreeDeviceInfo(all_masters);
+}
+
+// Apply the event mask to the device and all its slaves. Only used in the
+// constructor. Remember, each KeyboardMouse has its own copy of the event
+// stream, which is how multiple event masks can "coexist."
+void KeyboardMouse::SelectEventsForDevice(Window window, XIEventMask *mask, int deviceid)
+{
+	// Set the event mask for the master device.
+
+	mask->deviceid = deviceid;
+	XISelectEvents(m_display, window, mask, 1);
+
+	// Query all the master device's slaves and set the same event mask for
+	// those too. There are two reasons we want to do this. For mouse devices,
+	// we want the raw motion events, and only slaves (i.e. physical hardware
+	// devices) emit those. For keyboard devices, selecting slaves avoids
+	// dealing with key focus.
+
+	XIDeviceInfo*	all_slaves;
+	XIDeviceInfo*	current_slave;
+	int				num_slaves;
+
+	all_slaves = XIQueryDevice(m_display, XIAllDevices, &num_slaves);
+
+	for (int i = 0; i < num_slaves; i++)
+	{
+		current_slave = &all_slaves[i];
+		if ((current_slave->use != XISlavePointer && current_slave->use != XISlaveKeyboard) || current_slave->attachment != deviceid)
+			continue;
+		mask->deviceid = current_slave->deviceid;
+		XISelectEvents(m_display, window, mask, 1);
+	}
+
+	XIFreeDeviceInfo(all_slaves);
+}
+
+KeyboardMouse::KeyboardMouse(Window window, int opcode, int pointer, int keyboard)
+	: m_window(window), xi_opcode(opcode), pointer_deviceid(pointer), keyboard_deviceid(keyboard)
+{
+	memset(&m_state, 0, sizeof(m_state));
+
+	// The cool thing about each KeyboardMouse object having its own Display
+	// is that each one gets its own separate copy of the X11 event stream,
+	// which it can individually filter to get just the events it's interested
+	// in. So be aware that each KeyboardMouse object actually has its own X11
+	// "context."
+	m_display = XOpenDisplay(NULL);
+
+	int min_keycode, max_keycode;
+	XDisplayKeycodes(m_display, &min_keycode, &max_keycode);
+
+	int unused; // should always be 1
+	XIDeviceInfo* pointer_device = XIQueryDevice(m_display, pointer_deviceid, &unused);
+	name = std::string(pointer_device->name);
+	XIFreeDeviceInfo(pointer_device);
+
+	XIEventMask		mask;
+	unsigned char	mask_buf[(XI_LASTEVENT + 7)/8];
+
+	mask.mask_len = sizeof(mask_buf);
+	mask.mask = mask_buf;
+	memset(mask_buf, 0, sizeof(mask_buf));
+
+	XISetMask(mask_buf, XI_ButtonPress);
+	XISetMask(mask_buf, XI_ButtonRelease);
+	XISetMask(mask_buf, XI_RawMotion);
+	XISetMask(mask_buf, XI_KeyPress);
+	XISetMask(mask_buf, XI_KeyRelease);
+
+	SelectEventsForDevice(DefaultRootWindow(m_display), &mask, pointer_deviceid);
+	SelectEventsForDevice(DefaultRootWindow(m_display), &mask, keyboard_deviceid);
+
+	// Keyboard Keys
+	for (int i = min_keycode; i <= max_keycode; ++i)
+	{
+		Key* temp_key = new Key(m_display, i, m_state.keyboard);
+		if (temp_key->m_keyname.length())
+			AddInput(temp_key);
+		else
+			delete temp_key;
+	}
+
+	// Mouse Buttons
+	for (int i = 0; i < 5; i++)
+		AddInput(new Button(i, m_state.buttons));
+
+	// Mouse Cursor, X-/+ and Y-/+
+	for (int i = 0; i != 4; ++i)
+		AddInput(new Cursor(!!(i & 2), !!(i & 1), (&m_state.cursor.x)[!!(i & 2)]));
+
+	// Mouse Axis, X-/+ and Y-/+
+	for (int i = 0; i != 4; ++i)
+		AddInput(new Axis(!!(i & 2), !!(i & 1), (&m_state.axis.x)[!!(i & 2)]));
+}
+
+KeyboardMouse::~KeyboardMouse()
+{
+	XCloseDisplay(m_display);
+}
+
+// Update the mouse cursor controls
+void KeyboardMouse::UpdateCursor()
+{
+	double root_x, root_y, win_x, win_y;
+	Window root, child;
+
+	// unused-- we're not interested in button presses here, as those are
+	// updated using events
+	XIButtonState button_state;
+	XIModifierState mods;
+	XIGroupState group;
+
+	XIQueryPointer(m_display, pointer_deviceid, m_window, &root, &child, &root_x, &root_y, &win_x, &win_y, &button_state, &mods, &group);
+
+	free (button_state.mask);
+
+	XWindowAttributes win_attribs;
+	XGetWindowAttributes(m_display, m_window, &win_attribs);
+
+	// the mouse position as a range from -1 to 1
+	m_state.cursor.x = win_x / (float)win_attribs.width * 2 - 1;
+	m_state.cursor.y = win_y / (float)win_attribs.height * 2 - 1;
+}
+
+bool KeyboardMouse::UpdateInput()
+{
+	XFlush(m_display);
+
+	// Get the absolute position of the mouse pointer
+	UpdateCursor();
+
+	// for the axis controls
+	float delta_x = 0.0f, delta_y = 0.0f;
+	double delta_delta;
+
+	// Iterate through the event queue - update the axis controls, mouse
+	// button controls, and keyboard controls.
+	XEvent event;
+	while (XPending(m_display))
+	{
+		XNextEvent(m_display, &event);
+
+		if (event.xcookie.type != GenericEvent)
+			continue;
+		if (event.xcookie.extension != xi_opcode)
+			continue;
+		if (!XGetEventData(m_display, &event.xcookie))
+			continue;
+
+		// only one of these will get used
+		XIDeviceEvent* dev_event = (XIDeviceEvent*)event.xcookie.data;
+		XIRawEvent* raw_event = (XIRawEvent*)event.xcookie.data;
+
+		switch (event.xcookie.evtype)
+		{
+		case XI_ButtonPress:
+			m_state.buttons |= 1<<(dev_event->detail-1);
+			break;
+		case XI_ButtonRelease:
+			m_state.buttons &= ~(1<<(dev_event->detail-1));
+			break;
+		case XI_KeyPress:
+			m_state.keyboard[dev_event->detail / 8] |= 1<<(dev_event->detail % 8);
+			break;
+		case XI_KeyRelease:
+			m_state.keyboard[dev_event->detail / 8] &= ~(1<<(dev_event->detail % 8));
+			break;
+		case XI_RawMotion:
+			// always safe because there is always at least one byte in
+			// raw_event->valuators.mask, and if a bit is set in the mask,
+			// then the value in raw_values is also available.
+			if (XIMaskIsSet(raw_event->valuators.mask, 0))
+			{
+				delta_delta = raw_event->raw_values[0];
+				// test for inf and nan
+				if (delta_delta == delta_delta && 1+delta_delta != delta_delta)
+					delta_x += delta_delta;
+			}
+			if (XIMaskIsSet(raw_event->valuators.mask, 1))
+			{
+				delta_delta = raw_event->raw_values[1];
+				// test for inf and nan
+				if (delta_delta == delta_delta && 1+delta_delta != delta_delta)
+					delta_y += delta_delta;
+			}
+			break;
+		}
+
+		XFreeEventData(m_display, &event.xcookie);
+	}
+
+	// apply axis smoothing
+	m_state.axis.x *= MOUSE_AXIS_SMOOTHING;
+	m_state.axis.x += delta_x;
+	m_state.axis.x /= MOUSE_AXIS_SMOOTHING+1.0f;
+	m_state.axis.y *= MOUSE_AXIS_SMOOTHING;
+	m_state.axis.y += delta_y;
+	m_state.axis.y /= MOUSE_AXIS_SMOOTHING+1.0f;
+
+	return true;
+}
+
+bool KeyboardMouse::UpdateOutput()
+{
+	return true;
+}
+
+std::string KeyboardMouse::GetName() const
+{
+	// This is the name string we got from the X server for this master
+	// pointer/keyboard pair.
+	return name;
+}
+
+std::string KeyboardMouse::GetSource() const
+{
+	return "XInput2";
+}
+
+int KeyboardMouse::GetId() const
+{
+	return -1;
+}
+
+KeyboardMouse::Key::Key(Display* const display, KeyCode keycode, const char* keyboard)
+	: m_display(display), m_keyboard(keyboard), m_keycode(keycode)
+{
+	int i = 0;
+	KeySym keysym = 0;
+	do
+	{
+		keysym = XkbKeycodeToKeysym(m_display, keycode, i, 0);
+		i++;
+	}
+	while (keysym == NoSymbol && i < 8);
+
+	// Convert to upper case for the keyname
+	if (keysym >= 97 && keysym <= 122)
+		keysym -= 32;
+
+	// 0x0110ffff is the top of the unicode character range according
+	// to keysymdef.h although it is probably more than we need.
+	if (keysym == NoSymbol || keysym > 0x0110ffff ||
+		XKeysymToString(keysym) == NULL)
+		m_keyname = std::string();
+	else
+		m_keyname = std::string(XKeysymToString(keysym));
+}
+
+ControlState KeyboardMouse::Key::GetState() const
+{
+	return (m_keyboard[m_keycode / 8] & (1 << (m_keycode % 8))) != 0;
+}
+
+KeyboardMouse::Button::Button(unsigned int index, unsigned int& buttons)
+	: m_buttons(buttons), m_index(index)
+{
+	// this will be a problem if we remove the hardcoded five-button limit
+	name = std::string("Click ") + (char)('1' + m_index);
+}
+
+ControlState KeyboardMouse::Button::GetState() const
+{
+	return ((m_buttons & (1 << m_index)) != 0);
+}
+
+KeyboardMouse::Cursor::Cursor(u8 index, bool positive, const float& cursor)
+	: m_cursor(cursor), m_index(index), m_positive(positive)
+{
+	name = std::string("Cursor ") + (char)('X' + m_index) + (m_positive ? '+' : '-');
+}
+
+ControlState KeyboardMouse::Cursor::GetState() const
+{
+	return std::max(0.0f, m_cursor / (m_positive ? 1.0f : -1.0f));
+}
+
+KeyboardMouse::Axis::Axis(u8 index, bool positive, const float& axis)
+	: m_axis(axis), m_index(index), m_positive(positive)
+{
+	name = std::string("Axis ") + (char)('X' + m_index) + (m_positive ? '+' : '-');
+}
+
+ControlState KeyboardMouse::Axis::GetState() const
+{
+	return std::max(0.0f, m_axis / (m_positive ? MOUSE_AXIS_SENSITIVITY : -MOUSE_AXIS_SENSITIVITY));
+}
+
+}
+}
diff --git a/Source/Core/InputCommon/ControllerInterface/Xlib/XInput2.h b/Source/Core/InputCommon/ControllerInterface/Xlib/XInput2.h
new file mode 100644
index 0000000000..dfb8fa285d
--- /dev/null
+++ b/Source/Core/InputCommon/ControllerInterface/Xlib/XInput2.h
@@ -0,0 +1,124 @@
+// 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
diff --git a/Source/Core/InputCommon/ControllerInterface/Xlib/Xlib.cpp b/Source/Core/InputCommon/ControllerInterface/Xlib/Xlib.cpp
new file mode 100644
index 0000000000..e507b88c9f
--- /dev/null
+++ b/Source/Core/InputCommon/ControllerInterface/Xlib/Xlib.cpp
@@ -0,0 +1,162 @@
+#include "Xlib.h"
+
+#include <X11/XKBlib.h>
+
+namespace ciface
+{
+namespace Xlib
+{
+
+void Init(std::vector<Core::Device*>& devices, void* const hwnd)
+{
+	devices.push_back(new KeyboardMouse((Window)hwnd));
+}
+
+KeyboardMouse::KeyboardMouse(Window window) : m_window(window)
+{
+	memset(&m_state, 0, sizeof(m_state));
+
+	m_display = XOpenDisplay(NULL);
+
+	int min_keycode, max_keycode;
+	XDisplayKeycodes(m_display, &min_keycode, &max_keycode);
+
+	// Keyboard Keys
+	for (int i = min_keycode; i <= max_keycode; ++i)
+	{
+		Key *temp_key = new Key(m_display, i, m_state.keyboard);
+		if (temp_key->m_keyname.length())
+			AddInput(temp_key);
+		else
+			delete temp_key;
+	}
+
+	// Mouse Buttons
+	AddInput(new Button(Button1Mask, m_state.buttons));
+	AddInput(new Button(Button2Mask, m_state.buttons));
+	AddInput(new Button(Button3Mask, m_state.buttons));
+	AddInput(new Button(Button4Mask, m_state.buttons));
+	AddInput(new Button(Button5Mask, m_state.buttons));
+
+	// Mouse Cursor, X-/+ and Y-/+
+	for (int i = 0; i != 4; ++i)
+		AddInput(new Cursor(!!(i & 2), !!(i & 1), (&m_state.cursor.x)[!!(i & 2)]));
+}
+
+KeyboardMouse::~KeyboardMouse()
+{
+	XCloseDisplay(m_display);
+}
+
+bool KeyboardMouse::UpdateInput()
+{
+	XQueryKeymap(m_display, m_state.keyboard);
+
+	int root_x, root_y, win_x, win_y;
+	Window root, child;
+	XQueryPointer(m_display, m_window, &root, &child, &root_x, &root_y, &win_x, &win_y, &m_state.buttons);
+
+	// update mouse cursor
+	XWindowAttributes win_attribs;
+	XGetWindowAttributes(m_display, m_window, &win_attribs);
+
+	// the mouse position as a range from -1 to 1
+	m_state.cursor.x = (float)win_x / (float)win_attribs.width * 2 - 1;
+	m_state.cursor.y = (float)win_y / (float)win_attribs.height * 2 - 1;
+
+	return true;
+}
+
+bool KeyboardMouse::UpdateOutput()
+{
+	return true;
+}
+
+
+std::string KeyboardMouse::GetName() const
+{
+	return "Keyboard Mouse";
+}
+
+std::string KeyboardMouse::GetSource() const
+{
+	return "Xlib";
+}
+
+int KeyboardMouse::GetId() const
+{
+	return 0;
+}
+
+KeyboardMouse::Key::Key(Display* const display, KeyCode keycode, const char* keyboard)
+	: m_display(display), m_keyboard(keyboard), m_keycode(keycode)
+{
+	int i = 0;
+	KeySym keysym = 0;
+	do
+	{
+		keysym = XkbKeycodeToKeysym(m_display, keycode, i, 0);
+		i++;
+	}
+	while (keysym == NoSymbol && i < 8);
+
+	// Convert to upper case for the keyname
+	if (keysym >= 97 && keysym <= 122)
+		keysym -= 32;
+
+	// 0x0110ffff is the top of the unicode character range according
+	// to keysymdef.h although it is probably more than we need.
+	if (keysym == NoSymbol || keysym > 0x0110ffff ||
+		XKeysymToString(keysym) == NULL)
+		m_keyname = std::string();
+	else
+		m_keyname = std::string(XKeysymToString(keysym));
+}
+
+ControlState KeyboardMouse::Key::GetState() const
+{
+	return (m_keyboard[m_keycode / 8] & (1 << (m_keycode % 8))) != 0;
+}
+
+ControlState KeyboardMouse::Button::GetState() const
+{
+	return ((m_buttons & m_index) != 0);
+}
+
+ControlState KeyboardMouse::Cursor::GetState() const
+{
+	return std::max(0.0f, m_cursor / (m_positive ? 1.0f : -1.0f));
+}
+
+std::string KeyboardMouse::Key::GetName() const
+{
+	return m_keyname;
+}
+
+std::string KeyboardMouse::Cursor::GetName() const
+{
+	static char tmpstr[] = "Cursor ..";
+	tmpstr[7] = (char)('X' + m_index);
+	tmpstr[8] = (m_positive ? '+' : '-');
+	return tmpstr;
+}
+
+std::string KeyboardMouse::Button::GetName() const
+{
+	char button = '0';
+	switch (m_index)
+	{
+		case Button1Mask: button = '1'; break;
+		case Button2Mask: button = '2'; break;
+		case Button3Mask: button = '3'; break;
+		case Button4Mask: button = '4'; break;
+		case Button5Mask: button = '5'; break;
+	}
+
+	static char tmpstr[] = "Click .";
+	tmpstr[6] = button;
+	return tmpstr;
+}
+
+}
+}
diff --git a/Source/Core/InputCommon/ControllerInterface/Xlib/Xlib.h b/Source/Core/InputCommon/ControllerInterface/Xlib/Xlib.h
new file mode 100644
index 0000000000..35b6100081
--- /dev/null
+++ b/Source/Core/InputCommon/ControllerInterface/Xlib/Xlib.h
@@ -0,0 +1,93 @@
+#ifndef _CIFACE_XLIB_H_
+#define _CIFACE_XLIB_H_
+
+#include "../Device.h"
+
+#include <X11/Xlib.h>
+#include <X11/keysym.h>
+
+namespace ciface
+{
+namespace Xlib
+{
+
+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;
+	};
+
+	class Key : public Input
+	{
+		friend class KeyboardMouse;
+	public:
+		std::string GetName() const;
+		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;
+		Button(unsigned int index, unsigned int& buttons)
+			: m_buttons(buttons), m_index(index) {}
+		ControlState GetState() const;
+
+	private:
+		const unsigned int& m_buttons;
+		const unsigned int m_index;
+	};
+
+	class Cursor : public Input
+	{
+	public:
+		std::string GetName() const;
+		bool IsDetectable() { return false; }
+		Cursor(u8 index, bool positive, const float& cursor)
+			: m_cursor(cursor), m_index(index), m_positive(positive) {}
+		ControlState GetState() const;
+
+	private:
+		const float& m_cursor;
+		const u8 m_index;
+		const bool m_positive;
+	};
+
+public:
+	bool UpdateInput();
+	bool UpdateOutput();
+
+	KeyboardMouse(Window window);
+	~KeyboardMouse();
+
+	std::string GetName() const;
+	std::string GetSource() const;
+	int GetId() const;
+
+private:
+	Window m_window;
+	Display* m_display;
+	State m_state;
+};
+
+}
+}
+
+#endif