src/msw/joystick.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        src/msw/joystick.cpp
// Purpose:     wxJoystick class
// Author:      Julian Smart
// Modified by:
// Created:     04/01/98
// RCS-ID:      $Id$
// Copyright:   (c) Julian Smart
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

#if wxUSE_JOYSTICK

#include "wx/joystick.h"

#ifndef WX_PRECOMP
    #include "wx/string.h"
    #include "wx/window.h"
#endif

#include "wx/msw/private.h"

#if !defined(__GNUWIN32_OLD__) || defined(__CYGWIN10__)
    #include <mmsystem.h>
#endif

// Why doesn't BC++ have joyGetPosEx?
#if !defined(__WIN32__) || defined(__BORLANDC__)
#define NO_JOYGETPOSEX
#endif

#include "wx/msw/registry.h"

#include <regstr.h>

IMPLEMENT_DYNAMIC_CLASS(wxJoystick, wxObject)

// Attributes
////////////////////////////////////////////////////////////////////////////

/**
    johan@linkdata.se 2002-08-20:
    Now returns only valid, functioning
    joysticks, counting from the first
    available and upwards.
*/
wxJoystick::wxJoystick(int joystick)
{
    JOYINFO joyInfo;
    int i, maxsticks;

    maxsticks = joyGetNumDevs();
    for( i=0; i<maxsticks; i++ )
    {
        if( joyGetPos(i, & joyInfo) == JOYERR_NOERROR )
        {
            if( !joystick )
            {
                /* Found the one we want, store actual OS id and return */
                m_joystick = i;
                return;
            }
            joystick --;
        }
    }

    /* No such joystick, return ID 0 */
    m_joystick = 0;
    return;
}

wxPoint wxJoystick::GetPosition() const
{
    JOYINFO joyInfo;
    MMRESULT res = joyGetPos(m_joystick, & joyInfo);
    if (res == JOYERR_NOERROR )
        return wxPoint(joyInfo.wXpos, joyInfo.wYpos);
    else
        return wxPoint(0,0);
}

int wxJoystick::GetPosition(unsigned axis) const
{
    switch (axis) {
    case 0:
        return GetPosition().x;
    case 1:
        return GetPosition().y;
    case 2:
        return GetZPosition();
    case 3:
        return GetRudderPosition();
    case 4:
        return GetUPosition();
    case 5:
        return GetVPosition();
    default:
        return 0;
    }
}

int wxJoystick::GetZPosition() const
{
    JOYINFO joyInfo;
    MMRESULT res = joyGetPos(m_joystick, & joyInfo);
    if (res == JOYERR_NOERROR )
        return joyInfo.wZpos;
    else
        return 0;
}

/**
    johan@linkdata.se 2002-08-20:
    Return a bitmap with all button states in it,
    like the GTK version does and Win32 does.
*/
int wxJoystick::GetButtonState() const
{
    JOYINFO joyInfo;
    MMRESULT res = joyGetPos(m_joystick, & joyInfo);
    if (res == JOYERR_NOERROR )
    {
        return joyInfo.wButtons;
#if 0
        int buttons = 0;

        if (joyInfo.wButtons & JOY_BUTTON1)
            buttons |= wxJOY_BUTTON1;
        if (joyInfo.wButtons & JOY_BUTTON2)
            buttons |= wxJOY_BUTTON2;
        if (joyInfo.wButtons & JOY_BUTTON3)
            buttons |= wxJOY_BUTTON3;
        if (joyInfo.wButtons & JOY_BUTTON4)
            buttons |= wxJOY_BUTTON4;

        return buttons;
#endif
    }
    else
        return 0;
}

bool wxJoystick::GetButtonState(unsigned id) const
{
    if (id > sizeof(int) * 8)
        return false;

    return (GetButtonState() & (1 << id)) != 0;
}

/**
    JLI 2002-08-20:
    Returns -1 to signify error.
*/
int wxJoystick::GetPOVPosition() const
{
#ifndef NO_JOYGETPOSEX
    JOYINFOEX joyInfo;
    joyInfo.dwFlags = JOY_RETURNPOV;
    joyInfo.dwSize = sizeof(joyInfo);
    MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
    if (res == JOYERR_NOERROR )
    {
        return joyInfo.dwPOV;
    }
    else
        return -1;
#else
    return -1;
#endif
}

/**
    johan@linkdata.se 2002-08-20:
    Returns -1 to signify error.
*/
int wxJoystick::GetPOVCTSPosition() const
{
#ifndef NO_JOYGETPOSEX
    JOYINFOEX joyInfo;
    joyInfo.dwFlags = JOY_RETURNPOVCTS;
    joyInfo.dwSize = sizeof(joyInfo);
    MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
    if (res == JOYERR_NOERROR )
    {
        return joyInfo.dwPOV;
    }
    else
        return -1;
#else
    return -1;
#endif
}

int wxJoystick::GetRudderPosition() const
{
#ifndef NO_JOYGETPOSEX
    JOYINFOEX joyInfo;
    joyInfo.dwFlags = JOY_RETURNR;
    joyInfo.dwSize = sizeof(joyInfo);
    MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
    if (res == JOYERR_NOERROR )
    {
        return joyInfo.dwRpos;
    }
    else
        return 0;
#else
    return 0;
#endif
}

int wxJoystick::GetUPosition() const
{
#ifndef NO_JOYGETPOSEX
    JOYINFOEX joyInfo;
    joyInfo.dwFlags = JOY_RETURNU;
    joyInfo.dwSize = sizeof(joyInfo);
    MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
    if (res == JOYERR_NOERROR )
    {
        return joyInfo.dwUpos;
    }
    else
        return 0;
#else
    return 0;
#endif
}

int wxJoystick::GetVPosition() const
{
#ifndef NO_JOYGETPOSEX
    JOYINFOEX joyInfo;
    joyInfo.dwFlags = JOY_RETURNV;
    joyInfo.dwSize = sizeof(joyInfo);
    MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
    if (res == JOYERR_NOERROR )
    {
        return joyInfo.dwVpos;
    }
    else
        return 0;
#else
    return 0;
#endif
}

int wxJoystick::GetMovementThreshold() const
{
    UINT thresh = 0;
    MMRESULT res = joyGetThreshold(m_joystick, & thresh);
    if (res == JOYERR_NOERROR )
    {
        return thresh;
    }
    else
        return 0;
}

void wxJoystick::SetMovementThreshold(int threshold)
{
    UINT thresh = threshold;
    joySetThreshold(m_joystick, thresh);
}

// Capabilities
////////////////////////////////////////////////////////////////////////////

/**
    johan@linkdata.se 2002-08-20:
    Now returns the number of connected, functioning
    joysticks, as intended.
*/
int wxJoystick::GetNumberJoysticks()
{
    JOYINFO joyInfo;
    int i, maxsticks, actualsticks;
    maxsticks = joyGetNumDevs();
    actualsticks = 0;
    for( i=0; i<maxsticks; i++ )
    {
        if( joyGetPos( i, & joyInfo ) == JOYERR_NOERROR )
        {
            actualsticks ++;
        }
    }
    return actualsticks;
}

/**
    johan@linkdata.se 2002-08-20:
    The old code returned true if there were any
    joystick capable drivers loaded (=always).
*/
bool wxJoystick::IsOk() const
{
    JOYINFO joyInfo;
    return (joyGetPos(m_joystick, & joyInfo) == JOYERR_NOERROR);
}

int wxJoystick::GetManufacturerId() const
{
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return 0;
    else
        return joyCaps.wMid;
}

int wxJoystick::GetProductId() const
{
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return 0;
    else
        return joyCaps.wPid;
}

wxString wxJoystick::GetProductName() const
{
    wxString str;
#ifndef __WINE__
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, &joyCaps, sizeof(joyCaps)) != JOYERR_NOERROR)
        return wxEmptyString;

    wxRegKey key1(wxString::Format(wxT("HKEY_LOCAL_MACHINE\\%s\\%s\\%s"),
                   REGSTR_PATH_JOYCONFIG, joyCaps.szRegKey, REGSTR_KEY_JOYCURR));

    key1.QueryValue(wxString::Format(wxT("Joystick%d%s"),
                                     m_joystick + 1, REGSTR_VAL_JOYOEMNAME),
                    str);

    wxRegKey key2(wxString::Format(wxT("HKEY_LOCAL_MACHINE\\%s\\%s"),
                                        REGSTR_PATH_JOYOEM, str.c_str()));
    key2.QueryValue(REGSTR_VAL_JOYOEMNAME, str);
#endif
    return str;
}

int wxJoystick::GetXMin() const
{
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return 0;
    else
        return joyCaps.wXmin;
}

int wxJoystick::GetYMin() const
{
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return 0;
    else
        return joyCaps.wYmin;
}

int wxJoystick::GetZMin() const
{
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return 0;
    else
        return joyCaps.wZmin;
}

int wxJoystick::GetXMax() const
{
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return 0;
    else
        return joyCaps.wXmax;
}

int wxJoystick::GetYMax() const
{
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return 0;
    else
        return joyCaps.wYmax;
}

int wxJoystick::GetZMax() const
{
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return 0;
    else
        return joyCaps.wZmax;
}

int wxJoystick::GetNumberButtons() const
{
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return 0;
    else
        return joyCaps.wNumButtons;
}

int wxJoystick::GetNumberAxes() const
{
#if defined(__WIN32__)
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return 0;
    else
        return joyCaps.wNumAxes;
#else
    return 0;
#endif
}

int wxJoystick::GetMaxButtons() const
{
#if defined(__WIN32__)
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return 0;
    else
        return joyCaps.wMaxButtons;
#else
    return 0;
#endif
}

int wxJoystick::GetMaxAxes() const
{
#if defined(__WIN32__)
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return 0;
    else
        return joyCaps.wMaxAxes;
#else
    return 0;
#endif
}

int wxJoystick::GetPollingMin() const
{
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return 0;
    else
        return joyCaps.wPeriodMin;
}

int wxJoystick::GetPollingMax() const
{
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return 0;
    else
        return joyCaps.wPeriodMax;
}

int wxJoystick::GetRudderMin() const
{
#if defined(__WIN32__)
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return 0;
    else
        return joyCaps.wRmin;
#else
    return 0;
#endif
}

int wxJoystick::GetRudderMax() const
{
#if defined(__WIN32__)
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return 0;
    else
        return joyCaps.wRmax;
#else
    return 0;
#endif
}

int wxJoystick::GetUMin() const
{
#if defined(__WIN32__)
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return 0;
    else
        return joyCaps.wUmin;
#else
    return 0;
#endif
}

int wxJoystick::GetUMax() const
{
#if defined(__WIN32__)
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return 0;
    else
        return joyCaps.wUmax;
#else
    return 0;
#endif
}

int wxJoystick::GetVMin() const
{
#if defined(__WIN32__)
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return 0;
    else
        return joyCaps.wVmin;
#else
    return 0;
#endif
}

int wxJoystick::GetVMax() const
{
#if defined(__WIN32__)
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return 0;
    else
        return joyCaps.wVmax;
#else
    return 0;
#endif
}


bool wxJoystick::HasRudder() const
{
#if defined(__WIN32__)
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return false;
    else
        return ((joyCaps.wCaps & JOYCAPS_HASR) == JOYCAPS_HASR);
#else
    return false;
#endif
}

bool wxJoystick::HasZ() const
{
#if defined(__WIN32__)
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return false;
    else
        return ((joyCaps.wCaps & JOYCAPS_HASZ) == JOYCAPS_HASZ);
#else
    return false;
#endif
}

bool wxJoystick::HasU() const
{
#if defined(__WIN32__)
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return false;
    else
        return ((joyCaps.wCaps & JOYCAPS_HASU) == JOYCAPS_HASU);
#else
    return false;
#endif
}

bool wxJoystick::HasV() const
{
#if defined(__WIN32__)
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return false;
    else
        return ((joyCaps.wCaps & JOYCAPS_HASV) == JOYCAPS_HASV);
#else
    return false;
#endif
}

bool wxJoystick::HasPOV() const
{
#if defined(__WIN32__)
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return false;
    else
        return ((joyCaps.wCaps & JOYCAPS_HASPOV) == JOYCAPS_HASPOV);
#else
    return false;
#endif
}

bool wxJoystick::HasPOV4Dir() const
{
#if defined(__WIN32__)
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return false;
    else
        return ((joyCaps.wCaps & JOYCAPS_POV4DIR) == JOYCAPS_POV4DIR);
#else
    return false;
#endif
}

bool wxJoystick::HasPOVCTS() const
{
#if defined(__WIN32__)
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return false;
    else
        return ((joyCaps.wCaps & JOYCAPS_POVCTS) == JOYCAPS_POVCTS);
#else
    return false;
#endif
}

// Operations
////////////////////////////////////////////////////////////////////////////

bool wxJoystick::SetCapture(wxWindow* win, int pollingFreq)
{
    BOOL changed = (pollingFreq == 0);
    MMRESULT res = joySetCapture((HWND) win->GetHWND(), m_joystick, pollingFreq, changed);
    return (res == JOYERR_NOERROR);
}

bool wxJoystick::ReleaseCapture()
{
    MMRESULT res = joyReleaseCapture(m_joystick);
    return (res == JOYERR_NOERROR);
}

#endif // wxUSE_JOYSTICK
Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: src/msw/joystick.cpp
	3	// Purpose: wxJoystick class
	4	// Author: Julian Smart
	5	// Modified by:
	6	// Created: 04/01/98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) Julian Smart
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12	// For compilers that support precompilation, includes "wx.h".
	13	#include "wx/wxprec.h"
	14
	15	#ifdef __BORLANDC__
	16	#pragma hdrstop
	17	#endif
	18
	19	#if wxUSE_JOYSTICK
	20
	21	#include "wx/joystick.h"
	22
	23	#ifndef WX_PRECOMP
	24	#include "wx/string.h"
	25	#include "wx/window.h"
	26	#endif
	27
	28	#include "wx/msw/private.h"
	29
	30	#if !defined(__GNUWIN32_OLD__) \|\| defined(__CYGWIN10__)
	31	#include <mmsystem.h>
	32	#endif
	33
	34	// Why doesn't BC++ have joyGetPosEx?
	35	#if !defined(__WIN32__) \|\| defined(__BORLANDC__)
	36	#define NO_JOYGETPOSEX
	37	#endif
	38
	39	#include "wx/msw/registry.h"
	40
	41	#include <regstr.h>
	42
	43	IMPLEMENT_DYNAMIC_CLASS(wxJoystick, wxObject)
	44
	45	// Attributes
	46	////////////////////////////////////////////////////////////////////////////
	47
	48	/**
	49	johan@linkdata.se 2002-08-20:
	50	Now returns only valid, functioning
	51	joysticks, counting from the first
	52	available and upwards.
	53	*/
	54	wxJoystick::wxJoystick(int joystick)
	55	{
	56	JOYINFO joyInfo;
	57	int i, maxsticks;
	58
	59	maxsticks = joyGetNumDevs();
	60	for( i=0; i<maxsticks; i++ )
	61	{
	62	if( joyGetPos(i, & joyInfo) == JOYERR_NOERROR )
	63	{
	64	if( !joystick )
	65	{
	66	/* Found the one we want, store actual OS id and return */
	67	m_joystick = i;
	68	return;
	69	}
	70	joystick --;
	71	}
	72	}
	73
	74	/* No such joystick, return ID 0 */
	75	m_joystick = 0;
	76	return;
	77	}
	78
	79	wxPoint wxJoystick::GetPosition() const
	80	{
	81	JOYINFO joyInfo;
	82	MMRESULT res = joyGetPos(m_joystick, & joyInfo);
	83	if (res == JOYERR_NOERROR )
	84	return wxPoint(joyInfo.wXpos, joyInfo.wYpos);
	85	else
	86	return wxPoint(0,0);
	87	}
	88
	89	int wxJoystick::GetPosition(unsigned axis) const
	90	{
	91	switch (axis) {
	92	case 0:
	93	return GetPosition().x;
	94	case 1:
	95	return GetPosition().y;
	96	case 2:
	97	return GetZPosition();
	98	case 3:
	99	return GetRudderPosition();
	100	case 4:
	101	return GetUPosition();
	102	case 5:
	103	return GetVPosition();
	104	default:
	105	return 0;
	106	}
	107	}
	108
	109	int wxJoystick::GetZPosition() const
	110	{
	111	JOYINFO joyInfo;
	112	MMRESULT res = joyGetPos(m_joystick, & joyInfo);
	113	if (res == JOYERR_NOERROR )
	114	return joyInfo.wZpos;
	115	else
	116	return 0;
	117	}
	118
	119	/**
	120	johan@linkdata.se 2002-08-20:
	121	Return a bitmap with all button states in it,
	122	like the GTK version does and Win32 does.
	123	*/
	124	int wxJoystick::GetButtonState() const
	125	{
	126	JOYINFO joyInfo;
	127	MMRESULT res = joyGetPos(m_joystick, & joyInfo);
	128	if (res == JOYERR_NOERROR )
	129	{
	130	return joyInfo.wButtons;
	131	#if 0
	132	int buttons = 0;
	133
	134	if (joyInfo.wButtons & JOY_BUTTON1)
	135	buttons \|= wxJOY_BUTTON1;
	136	if (joyInfo.wButtons & JOY_BUTTON2)
	137	buttons \|= wxJOY_BUTTON2;
	138	if (joyInfo.wButtons & JOY_BUTTON3)
	139	buttons \|= wxJOY_BUTTON3;
	140	if (joyInfo.wButtons & JOY_BUTTON4)
	141	buttons \|= wxJOY_BUTTON4;
	142
	143	return buttons;
	144	#endif
	145	}
	146	else
	147	return 0;
	148	}
	149
	150	bool wxJoystick::GetButtonState(unsigned id) const
	151	{
	152	if (id > sizeof(int) * 8)
	153	return false;
	154
	155	return (GetButtonState() & (1 << id)) != 0;
	156	}
	157
	158	/**
	159	JLI 2002-08-20:
	160	Returns -1 to signify error.
	161	*/
	162	int wxJoystick::GetPOVPosition() const
	163	{
	164	#ifndef NO_JOYGETPOSEX
	165	JOYINFOEX joyInfo;
	166	joyInfo.dwFlags = JOY_RETURNPOV;
	167	joyInfo.dwSize = sizeof(joyInfo);
	168	MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
	169	if (res == JOYERR_NOERROR )
	170	{
	171	return joyInfo.dwPOV;
	172	}
	173	else
	174	return -1;
	175	#else
	176	return -1;
	177	#endif
	178	}
	179
	180	/**
	181	johan@linkdata.se 2002-08-20:
	182	Returns -1 to signify error.
	183	*/
	184	int wxJoystick::GetPOVCTSPosition() const
	185	{
	186	#ifndef NO_JOYGETPOSEX
	187	JOYINFOEX joyInfo;
	188	joyInfo.dwFlags = JOY_RETURNPOVCTS;
	189	joyInfo.dwSize = sizeof(joyInfo);
	190	MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
	191	if (res == JOYERR_NOERROR )
	192	{
	193	return joyInfo.dwPOV;
	194	}
	195	else
	196	return -1;
	197	#else
	198	return -1;
	199	#endif
	200	}
	201
	202	int wxJoystick::GetRudderPosition() const
	203	{
	204	#ifndef NO_JOYGETPOSEX
	205	JOYINFOEX joyInfo;
	206	joyInfo.dwFlags = JOY_RETURNR;
	207	joyInfo.dwSize = sizeof(joyInfo);
	208	MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
	209	if (res == JOYERR_NOERROR )
	210	{
	211	return joyInfo.dwRpos;
	212	}
	213	else
	214	return 0;
	215	#else
	216	return 0;
	217	#endif
	218	}
	219
	220	int wxJoystick::GetUPosition() const
	221	{
	222	#ifndef NO_JOYGETPOSEX
	223	JOYINFOEX joyInfo;
	224	joyInfo.dwFlags = JOY_RETURNU;
	225	joyInfo.dwSize = sizeof(joyInfo);
	226	MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
	227	if (res == JOYERR_NOERROR )
	228	{
	229	return joyInfo.dwUpos;
	230	}
	231	else
	232	return 0;
	233	#else
	234	return 0;
	235	#endif
	236	}
	237
	238	int wxJoystick::GetVPosition() const
	239	{
	240	#ifndef NO_JOYGETPOSEX
	241	JOYINFOEX joyInfo;
	242	joyInfo.dwFlags = JOY_RETURNV;
	243	joyInfo.dwSize = sizeof(joyInfo);
	244	MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
	245	if (res == JOYERR_NOERROR )
	246	{
	247	return joyInfo.dwVpos;
	248	}
	249	else
	250	return 0;
	251	#else
	252	return 0;
	253	#endif
	254	}
	255
	256	int wxJoystick::GetMovementThreshold() const
	257	{
	258	UINT thresh = 0;
	259	MMRESULT res = joyGetThreshold(m_joystick, & thresh);
	260	if (res == JOYERR_NOERROR )
	261	{
	262	return thresh;
	263	}
	264	else
	265	return 0;
	266	}
	267
	268	void wxJoystick::SetMovementThreshold(int threshold)
	269	{
	270	UINT thresh = threshold;
	271	joySetThreshold(m_joystick, thresh);
	272	}
	273
	274	// Capabilities
	275	////////////////////////////////////////////////////////////////////////////
	276
	277	/**
	278	johan@linkdata.se 2002-08-20:
	279	Now returns the number of connected, functioning
	280	joysticks, as intended.
	281	*/
	282	int wxJoystick::GetNumberJoysticks()
	283	{
	284	JOYINFO joyInfo;
	285	int i, maxsticks, actualsticks;
	286	maxsticks = joyGetNumDevs();
	287	actualsticks = 0;
	288	for( i=0; i<maxsticks; i++ )
	289	{
	290	if( joyGetPos( i, & joyInfo ) == JOYERR_NOERROR )
	291	{
	292	actualsticks ++;
	293	}
	294	}
	295	return actualsticks;
	296	}
	297
	298	/**
	299	johan@linkdata.se 2002-08-20:
	300	The old code returned true if there were any
	301	joystick capable drivers loaded (=always).
	302	*/
	303	bool wxJoystick::IsOk() const
	304	{
	305	JOYINFO joyInfo;
	306	return (joyGetPos(m_joystick, & joyInfo) == JOYERR_NOERROR);
	307	}
	308
	309	int wxJoystick::GetManufacturerId() const
	310	{
	311	JOYCAPS joyCaps;
	312	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	313	return 0;
	314	else
	315	return joyCaps.wMid;
	316	}
	317
	318	int wxJoystick::GetProductId() const
	319	{
	320	JOYCAPS joyCaps;
	321	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	322	return 0;
	323	else
	324	return joyCaps.wPid;
	325	}
	326
	327	wxString wxJoystick::GetProductName() const
	328	{
	329	wxString str;
	330	#ifndef __WINE__
	331	JOYCAPS joyCaps;
	332	if (joyGetDevCaps(m_joystick, &joyCaps, sizeof(joyCaps)) != JOYERR_NOERROR)
	333	return wxEmptyString;
	334
	335	wxRegKey key1(wxString::Format(wxT("HKEY_LOCAL_MACHINE\\%s\\%s\\%s"),
	336	REGSTR_PATH_JOYCONFIG, joyCaps.szRegKey, REGSTR_KEY_JOYCURR));
	337
	338	key1.QueryValue(wxString::Format(wxT("Joystick%d%s"),
	339	m_joystick + 1, REGSTR_VAL_JOYOEMNAME),
	340	str);
	341
	342	wxRegKey key2(wxString::Format(wxT("HKEY_LOCAL_MACHINE\\%s\\%s"),
	343	REGSTR_PATH_JOYOEM, str.c_str()));
	344	key2.QueryValue(REGSTR_VAL_JOYOEMNAME, str);
	345	#endif
	346	return str;
	347	}
	348
	349	int wxJoystick::GetXMin() const
	350	{
	351	JOYCAPS joyCaps;
	352	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	353	return 0;
	354	else
	355	return joyCaps.wXmin;
	356	}
	357
	358	int wxJoystick::GetYMin() const
	359	{
	360	JOYCAPS joyCaps;
	361	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	362	return 0;
	363	else
	364	return joyCaps.wYmin;
	365	}
	366
	367	int wxJoystick::GetZMin() const
	368	{
	369	JOYCAPS joyCaps;
	370	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	371	return 0;
	372	else
	373	return joyCaps.wZmin;
	374	}
	375
	376	int wxJoystick::GetXMax() const
	377	{
	378	JOYCAPS joyCaps;
	379	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	380	return 0;
	381	else
	382	return joyCaps.wXmax;
	383	}
	384
	385	int wxJoystick::GetYMax() const
	386	{
	387	JOYCAPS joyCaps;
	388	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	389	return 0;
	390	else
	391	return joyCaps.wYmax;
	392	}
	393
	394	int wxJoystick::GetZMax() const
	395	{
	396	JOYCAPS joyCaps;
	397	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	398	return 0;
	399	else
	400	return joyCaps.wZmax;
	401	}
	402
	403	int wxJoystick::GetNumberButtons() const
	404	{
	405	JOYCAPS joyCaps;
	406	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	407	return 0;
	408	else
	409	return joyCaps.wNumButtons;
	410	}
	411
	412	int wxJoystick::GetNumberAxes() const
	413	{
	414	#if defined(__WIN32__)
	415	JOYCAPS joyCaps;
	416	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	417	return 0;
	418	else
	419	return joyCaps.wNumAxes;
	420	#else
	421	return 0;
	422	#endif
	423	}
	424
	425	int wxJoystick::GetMaxButtons() const
	426	{
	427	#if defined(__WIN32__)
	428	JOYCAPS joyCaps;
	429	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	430	return 0;
	431	else
	432	return joyCaps.wMaxButtons;
	433	#else
	434	return 0;
	435	#endif
	436	}
	437
	438	int wxJoystick::GetMaxAxes() const
	439	{
	440	#if defined(__WIN32__)
	441	JOYCAPS joyCaps;
	442	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	443	return 0;
	444	else
	445	return joyCaps.wMaxAxes;
	446	#else
	447	return 0;
	448	#endif
	449	}
	450
	451	int wxJoystick::GetPollingMin() const
	452	{
	453	JOYCAPS joyCaps;
	454	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	455	return 0;
	456	else
	457	return joyCaps.wPeriodMin;
	458	}
	459
	460	int wxJoystick::GetPollingMax() const
	461	{
	462	JOYCAPS joyCaps;
	463	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	464	return 0;
	465	else
	466	return joyCaps.wPeriodMax;
	467	}
	468
	469	int wxJoystick::GetRudderMin() const
	470	{
	471	#if defined(__WIN32__)
	472	JOYCAPS joyCaps;
	473	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	474	return 0;
	475	else
	476	return joyCaps.wRmin;
	477	#else
	478	return 0;
	479	#endif
	480	}
	481
	482	int wxJoystick::GetRudderMax() const
	483	{
	484	#if defined(__WIN32__)
	485	JOYCAPS joyCaps;
	486	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	487	return 0;
	488	else
	489	return joyCaps.wRmax;
	490	#else
	491	return 0;
	492	#endif
	493	}
	494
	495	int wxJoystick::GetUMin() const
	496	{
	497	#if defined(__WIN32__)
	498	JOYCAPS joyCaps;
	499	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	500	return 0;
	501	else
	502	return joyCaps.wUmin;
	503	#else
	504	return 0;
	505	#endif
	506	}
	507
	508	int wxJoystick::GetUMax() const
	509	{
	510	#if defined(__WIN32__)
	511	JOYCAPS joyCaps;
	512	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	513	return 0;
	514	else
	515	return joyCaps.wUmax;
	516	#else
	517	return 0;
	518	#endif
	519	}
	520
	521	int wxJoystick::GetVMin() const
	522	{
	523	#if defined(__WIN32__)
	524	JOYCAPS joyCaps;
	525	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	526	return 0;
	527	else
	528	return joyCaps.wVmin;
	529	#else
	530	return 0;
	531	#endif
	532	}
	533
	534	int wxJoystick::GetVMax() const
	535	{
	536	#if defined(__WIN32__)
	537	JOYCAPS joyCaps;
	538	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	539	return 0;
	540	else
	541	return joyCaps.wVmax;
	542	#else
	543	return 0;
	544	#endif
	545	}
	546
	547
	548	bool wxJoystick::HasRudder() const
	549	{
	550	#if defined(__WIN32__)
	551	JOYCAPS joyCaps;
	552	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	553	return false;
	554	else
	555	return ((joyCaps.wCaps & JOYCAPS_HASR) == JOYCAPS_HASR);
	556	#else
	557	return false;
	558	#endif
	559	}
	560
	561	bool wxJoystick::HasZ() const
	562	{
	563	#if defined(__WIN32__)
	564	JOYCAPS joyCaps;
	565	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	566	return false;
	567	else
	568	return ((joyCaps.wCaps & JOYCAPS_HASZ) == JOYCAPS_HASZ);
	569	#else
	570	return false;
	571	#endif
	572	}
	573
	574	bool wxJoystick::HasU() const
	575	{
	576	#if defined(__WIN32__)
	577	JOYCAPS joyCaps;
	578	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	579	return false;
	580	else
	581	return ((joyCaps.wCaps & JOYCAPS_HASU) == JOYCAPS_HASU);
	582	#else
	583	return false;
	584	#endif
	585	}
	586
	587	bool wxJoystick::HasV() const
	588	{
	589	#if defined(__WIN32__)
	590	JOYCAPS joyCaps;
	591	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	592	return false;
	593	else
	594	return ((joyCaps.wCaps & JOYCAPS_HASV) == JOYCAPS_HASV);
	595	#else
	596	return false;
	597	#endif
	598	}
	599
	600	bool wxJoystick::HasPOV() const
	601	{
	602	#if defined(__WIN32__)
	603	JOYCAPS joyCaps;
	604	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	605	return false;
	606	else
	607	return ((joyCaps.wCaps & JOYCAPS_HASPOV) == JOYCAPS_HASPOV);
	608	#else
	609	return false;
	610	#endif
	611	}
	612
	613	bool wxJoystick::HasPOV4Dir() const
	614	{
	615	#if defined(__WIN32__)
	616	JOYCAPS joyCaps;
	617	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	618	return false;
	619	else
	620	return ((joyCaps.wCaps & JOYCAPS_POV4DIR) == JOYCAPS_POV4DIR);
	621	#else
	622	return false;
	623	#endif
	624	}
	625
	626	bool wxJoystick::HasPOVCTS() const
	627	{
	628	#if defined(__WIN32__)
	629	JOYCAPS joyCaps;
	630	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	631	return false;
	632	else
	633	return ((joyCaps.wCaps & JOYCAPS_POVCTS) == JOYCAPS_POVCTS);
	634	#else
	635	return false;
	636	#endif
	637	}
	638
	639	// Operations
	640	////////////////////////////////////////////////////////////////////////////
	641
	642	bool wxJoystick::SetCapture(wxWindow* win, int pollingFreq)
	643	{
	644	BOOL changed = (pollingFreq == 0);
	645	MMRESULT res = joySetCapture((HWND) win->GetHWND(), m_joystick, pollingFreq, changed);
	646	return (res == JOYERR_NOERROR);
	647	}
	648
	649	bool wxJoystick::ReleaseCapture()
	650	{
	651	MMRESULT res = joyReleaseCapture(m_joystick);
	652	return (res == JOYERR_NOERROR);
	653	}
	654
	655	#endif // wxUSE_JOYSTICK