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/*
** ClanLib SDK
** Copyright (c) 1997-2005 The ClanLib Team
**
** This software is provided 'as-is', without any express or implied
** warranty. In no event will the authors be held liable for any damages
** arising from the use of this software.
**
** Permission is granted to anyone to use this software for any purpose,
** including commercial applications, and to alter it and redistribute it
** freely, subject to the following restrictions:
**
** 1. The origin of this software must not be misrepresented; you must not
** claim that you wrote the original software. If you use this software
** in a product, an acknowledgment in the product documentation would be
** appreciated but is not required.
** 2. Altered source versions must be plainly marked as such, and must not be
** misrepresented as being the original software.
** 3. This notice may not be removed or altered from any source distribution.
**
** Note: Some of the libraries ClanLib may link to may have additional
** requirements or restrictions.
**
** File Author(s):
**
** Magnus Norddahl
** (if your name is missing here, please add it)
*/
#ifndef header_input_device_xinput
#define header_input_device_xinput
#include "Display/input_device_generic.h"
#include "API/signals.h"
#include "API/Core/Math/point.h"
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/extensions/XInput.h>
class CL_DisplayWindow_OpenGL;
class CL_InputDevice_XInput : public CL_InputDevice_Generic
{
//!Construction:
public:
CL_InputDevice_XInput(CL_DisplayWindow_OpenGL *owner,
XDeviceInfo* info);
virtual ~CL_InputDevice_XInput();
//!Attributes:
public:
//: Returns the x position of the device.
virtual int get_x() const;
//: Returns the y position of the device.
virtual int get_y() const;
//: Returns true if the passed key code is down for this device.
virtual bool get_keycode(int keycode) const;
//: Key name for specified identifier (A, B, C, Space, Enter, Backspace).
virtual std::string get_key_name(int id) const;
//: Returns the the current position of a joystick axis.
virtual float get_axis(int index) const;
//: Returns the number of axes available on this device.
virtual int get_axis_count() const;
//: Returns the name of the device (i.e. 'Microsoft Sidewinder 3D').
virtual std::string get_name() const;
//: Return the hardware id/device for this device (i.e. '/dev/input/js0')
virtual std::string get_device_name() const;
//: Returns the number of buttons available on this device.
//- <p>If used on a keyboard, this function returns -1.</p>
virtual int get_button_count() const;
//!Operations:
public:
//!Implementation:
private:
int register_events(Display *dpy,
XDeviceInfo *info,
const char *dev_name,
Bool handle_proximity);
XDeviceInfo* find_device_info(Display *display,
const char *name,
Bool only_extended);
void get_info(XDeviceInfo *info);
void on_xevent(XEvent &event);
void received_mouse_input(XEvent &event);
void received_mouse_move(XEvent &event);
CL_DisplayWindow_OpenGL *owner;
std::string name;
CL_Slot slot_xevent;
//: true: Device is a absolute pointing device, false: relative
bool absolute;
struct AxisInfo
{
int min_value;
int max_value;
int resolution;
int pos;
AxisInfo(int min_value_, int max_value_, int resolution_)
: min_value(min_value_), max_value(max_value_), resolution(resolution_), pos(0)
{}
};
std::vector<bool> buttons;
std::vector<AxisInfo> axis;
int num_keys;
CL_Point mouse_pos;
Time time_at_last_press;
int last_press_id;
bool key_states[5];
int motion_type;
int button_press_type;
int button_release_type;
int key_press_type;
int key_release_type;
int proximity_in_type;
int proximity_out_type;
};
#endif
// Local Variables: ***
// mode: clanlib ***
// End: ***
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