[wxWidgets.git] / src / msw / joystick.cpp

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

#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "joystick.h"
#endif

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

#ifdef __BORLANDC__
#pragma hdrstop
#endif

#include "wx/string.h"
#include "wx/window.h"
#include "wx/msw/private.h"

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

#if !defined(__WIN32__) && !defined(_MMRESULT_)
typedef UINT MMRESULT;
#endif

#ifdef __GNUWIN32_OLD__
#include "wx/msw/gnuwin32/extra.h"
#endif

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

#include "wx/window.h"
#include "wx/msw/joystick.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::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;
}

/**
    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
{
    JOYCAPS joyCaps;
    if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
        return wxEmptyString;
    else
        return wxString(joyCaps.szPname);
}

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);
}
Commit	Line	Data
2bda0e17 KB	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: joystick.cpp
	3	// Purpose: wxJoystick class
	4	// Author: Julian Smart
	5	// Modified by:
	6	// Created: 04/01/98
	7	// RCS-ID: $Id$
6c9a19aa	8	// Copyright: (c) Julian Smart
65571936	9	// Licence: wxWindows licence
2bda0e17 KB	10	/////////////////////////////////////////////////////////////////////////////
2bda0e17 KB	11
14f355c2	12	#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
2bda0e17 KB	13	#pragma implementation "joystick.h"
	14	#endif
	15
	16	// For compilers that support precompilation, includes "wx.h".
	17	#include "wx/wxprec.h"
	18
a3b46648	19	#ifdef __BORLANDC__
2bda0e17 KB	20	#pragma hdrstop
	21	#endif
	22
0c589ad0 BM	23	#include "wx/string.h"
	24	#include "wx/window.h"
	25	#include "wx/msw/private.h"
2bda0e17	26
ae090fdb	27	#if !defined(__GNUWIN32_OLD__) \|\| defined(__CYGWIN10__)
c42404a5	28	#include <mmsystem.h>
2bda0e17 KB	29	#endif
	30
	31	#if !defined(__WIN32__) && !defined(_MMRESULT_)
	32	typedef UINT MMRESULT;
	33	#endif
	34
c42404a5	35	#ifdef __GNUWIN32_OLD__
3096bd2f	36	#include "wx/msw/gnuwin32/extra.h"
2bda0e17 KB	37	#endif
	38
	39	// Why doesn't BC++ have joyGetPosEx?
b39dbf34	40	#if !defined(__WIN32__) \|\| defined(__BORLANDC__)
2bda0e17 KB	41	#define NO_JOYGETPOSEX
	42	#endif
	43
3096bd2f VZ	44	#include "wx/window.h"
3096bd2f VZ	45	#include "wx/msw/joystick.h"
2bda0e17 KB	46
	47	IMPLEMENT_DYNAMIC_CLASS(wxJoystick, wxObject)
	48
	49	// Attributes
	50	////////////////////////////////////////////////////////////////////////////
	51
131f9d9b	52	/**
598ddd96 WS	53	johan@linkdata.se 2002-08-20:
	54	Now returns only valid, functioning
	55	joysticks, counting from the first
	56	available and upwards.
131f9d9b	57	*/
c892a77e	58	wxJoystick::wxJoystick(int joystick)
131f9d9b JS	59	{
131f9d9b JS	60	JOYINFO joyInfo;
598ddd96 WS	61	int i, maxsticks;
	62
	63	maxsticks = joyGetNumDevs();
	64	for( i=0; i<maxsticks; i++ )
	65	{
	66	if( joyGetPos(i, & joyInfo) == JOYERR_NOERROR )
	67	{
	68	if( !joystick )
	69	{
	70	/* Found the one we want, store actual OS id and return */
	71	m_joystick = i;
	72	return;
	73	}
	74	joystick --;
	75	}
	76	}
	77
	78	/* No such joystick, return ID 0 */
	79	m_joystick = 0;
	80	return;
131f9d9b JS	81	};
131f9d9b JS	82
c42404a5	83	wxPoint wxJoystick::GetPosition() const
2bda0e17 KB	84	{
	85	JOYINFO joyInfo;
	86	MMRESULT res = joyGetPos(m_joystick, & joyInfo);
	87	if (res == JOYERR_NOERROR )
	88	return wxPoint(joyInfo.wXpos, joyInfo.wYpos);
	89	else
c47addef	90	return wxPoint(0,0);
2bda0e17 KB	91	}
2bda0e17 KB	92
c42404a5	93	int wxJoystick::GetZPosition() const
2bda0e17 KB	94	{
	95	JOYINFO joyInfo;
	96	MMRESULT res = joyGetPos(m_joystick, & joyInfo);
	97	if (res == JOYERR_NOERROR )
	98	return joyInfo.wZpos;
	99	else
	100	return 0;
	101	}
	102
131f9d9b	103	/**
598ddd96 WS	104	johan@linkdata.se 2002-08-20:
	105	Return a bitmap with all button states in it,
	106	like the GTK version does and Win32 does.
131f9d9b	107	*/
c42404a5	108	int wxJoystick::GetButtonState() const
2bda0e17 KB	109	{
	110	JOYINFO joyInfo;
	111	MMRESULT res = joyGetPos(m_joystick, & joyInfo);
	112	if (res == JOYERR_NOERROR )
	113	{
598ddd96	114	return joyInfo.wButtons;
131f9d9b	115	#if 0
2bda0e17 KB	116	int buttons = 0;
	117
	118	if (joyInfo.wButtons & JOY_BUTTON1)
	119	buttons \|= wxJOY_BUTTON1;
	120	if (joyInfo.wButtons & JOY_BUTTON2)
	121	buttons \|= wxJOY_BUTTON2;
	122	if (joyInfo.wButtons & JOY_BUTTON3)
	123	buttons \|= wxJOY_BUTTON3;
	124	if (joyInfo.wButtons & JOY_BUTTON4)
	125	buttons \|= wxJOY_BUTTON4;
131f9d9b	126
2bda0e17	127	return buttons;
131f9d9b	128	#endif
2bda0e17 KB	129	}
	130	else
	131	return 0;
	132	}
	133
131f9d9b	134	/**
598ddd96 WS	135	JLI 2002-08-20:
598ddd96 WS	136	Returns -1 to signify error.
131f9d9b	137	*/
c42404a5	138	int wxJoystick::GetPOVPosition() const
2bda0e17 KB	139	{
	140	#ifndef NO_JOYGETPOSEX
	141	JOYINFOEX joyInfo;
	142	joyInfo.dwFlags = JOY_RETURNPOV;
b9f933ab	143	joyInfo.dwSize = sizeof(joyInfo);
2bda0e17 KB	144	MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
	145	if (res == JOYERR_NOERROR )
	146	{
	147	return joyInfo.dwPOV;
	148	}
	149	else
131f9d9b	150	return -1;
2bda0e17	151	#else
131f9d9b	152	return -1;
2bda0e17 KB	153	#endif
	154	}
	155
131f9d9b	156	/**
598ddd96 WS	157	johan@linkdata.se 2002-08-20:
598ddd96 WS	158	Returns -1 to signify error.
131f9d9b	159	*/
c42404a5	160	int wxJoystick::GetPOVCTSPosition() const
2bda0e17 KB	161	{
	162	#ifndef NO_JOYGETPOSEX
	163	JOYINFOEX joyInfo;
	164	joyInfo.dwFlags = JOY_RETURNPOVCTS;
b9f933ab	165	joyInfo.dwSize = sizeof(joyInfo);
2bda0e17 KB	166	MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
	167	if (res == JOYERR_NOERROR )
	168	{
	169	return joyInfo.dwPOV;
	170	}
	171	else
131f9d9b	172	return -1;
2bda0e17	173	#else
131f9d9b	174	return -1;
2bda0e17 KB	175	#endif
	176	}
	177
c42404a5	178	int wxJoystick::GetRudderPosition() const
2bda0e17 KB	179	{
	180	#ifndef NO_JOYGETPOSEX
	181	JOYINFOEX joyInfo;
	182	joyInfo.dwFlags = JOY_RETURNR;
b9f933ab	183	joyInfo.dwSize = sizeof(joyInfo);
2bda0e17 KB	184	MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
	185	if (res == JOYERR_NOERROR )
	186	{
	187	return joyInfo.dwRpos;
	188	}
	189	else
	190	return 0;
	191	#else
	192	return 0;
	193	#endif
	194	}
	195
c42404a5	196	int wxJoystick::GetUPosition() const
2bda0e17 KB	197	{
	198	#ifndef NO_JOYGETPOSEX
	199	JOYINFOEX joyInfo;
	200	joyInfo.dwFlags = JOY_RETURNU;
b9f933ab	201	joyInfo.dwSize = sizeof(joyInfo);
2bda0e17 KB	202	MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
	203	if (res == JOYERR_NOERROR )
	204	{
	205	return joyInfo.dwUpos;
	206	}
	207	else
	208	return 0;
	209	#else
	210	return 0;
	211	#endif
	212	}
	213
c42404a5	214	int wxJoystick::GetVPosition() const
2bda0e17 KB	215	{
	216	#ifndef NO_JOYGETPOSEX
	217	JOYINFOEX joyInfo;
	218	joyInfo.dwFlags = JOY_RETURNV;
b9f933ab	219	joyInfo.dwSize = sizeof(joyInfo);
2bda0e17 KB	220	MMRESULT res = joyGetPosEx(m_joystick, & joyInfo);
	221	if (res == JOYERR_NOERROR )
	222	{
	223	return joyInfo.dwVpos;
	224	}
	225	else
	226	return 0;
	227	#else
	228	return 0;
	229	#endif
	230	}
	231
c42404a5	232	int wxJoystick::GetMovementThreshold() const
2bda0e17 KB	233	{
	234	UINT thresh = 0;
	235	MMRESULT res = joyGetThreshold(m_joystick, & thresh);
	236	if (res == JOYERR_NOERROR )
	237	{
	238	return thresh;
	239	}
	240	else
	241	return 0;
	242	}
	243
	244	void wxJoystick::SetMovementThreshold(int threshold)
	245	{
	246	UINT thresh = threshold;
	247	joySetThreshold(m_joystick, thresh);
	248	}
	249
	250	// Capabilities
	251	////////////////////////////////////////////////////////////////////////////
	252
131f9d9b	253	/**
598ddd96 WS	254	johan@linkdata.se 2002-08-20:
	255	Now returns the number of connected, functioning
	256	joysticks, as intended.
131f9d9b JS	257	*/
131f9d9b JS	258	int wxJoystick::GetNumberJoysticks()
2bda0e17 KB	259	{
2bda0e17 KB	260	JOYINFO joyInfo;
598ddd96 WS	261	int i, maxsticks, actualsticks;
	262	maxsticks = joyGetNumDevs();
	263	actualsticks = 0;
	264	for( i=0; i<maxsticks; i++ )
	265	{
	266	if( joyGetPos( i, & joyInfo ) == JOYERR_NOERROR )
	267	{
	268	actualsticks ++;
	269	}
	270	}
131f9d9b	271	return actualsticks;
2bda0e17 KB	272	}
2bda0e17 KB	273
131f9d9b	274	/**
598ddd96 WS	275	johan@linkdata.se 2002-08-20:
	276	The old code returned true if there were any
	277	joystick capable drivers loaded (=always).
131f9d9b JS	278	*/
131f9d9b JS	279	bool wxJoystick::IsOk() const
2bda0e17	280	{
131f9d9b JS	281	JOYINFO joyInfo;
131f9d9b JS	282	return (joyGetPos(m_joystick, & joyInfo) == JOYERR_NOERROR);
2bda0e17 KB	283	}
2bda0e17 KB	284
c42404a5	285	int wxJoystick::GetManufacturerId() const
2bda0e17 KB	286	{
	287	JOYCAPS joyCaps;
	288	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	289	return 0;
	290	else
	291	return joyCaps.wMid;
	292	}
	293
c42404a5	294	int wxJoystick::GetProductId() const
2bda0e17 KB	295	{
	296	JOYCAPS joyCaps;
	297	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	298	return 0;
	299	else
	300	return joyCaps.wPid;
	301	}
	302
c42404a5	303	wxString wxJoystick::GetProductName() const
2bda0e17 KB	304	{
	305	JOYCAPS joyCaps;
	306	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
2b5f62a0	307	return wxEmptyString;
2bda0e17 KB	308	else
	309	return wxString(joyCaps.szPname);
	310	}
	311
c42404a5	312	int wxJoystick::GetXMin() const
2bda0e17 KB	313	{
	314	JOYCAPS joyCaps;
	315	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	316	return 0;
	317	else
	318	return joyCaps.wXmin;
	319	}
	320
c42404a5	321	int wxJoystick::GetYMin() const
2bda0e17 KB	322	{
	323	JOYCAPS joyCaps;
	324	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	325	return 0;
	326	else
	327	return joyCaps.wYmin;
	328	}
	329
c42404a5	330	int wxJoystick::GetZMin() const
2bda0e17 KB	331	{
	332	JOYCAPS joyCaps;
	333	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	334	return 0;
	335	else
	336	return joyCaps.wZmin;
	337	}
	338
c42404a5	339	int wxJoystick::GetXMax() const
2bda0e17 KB	340	{
	341	JOYCAPS joyCaps;
	342	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	343	return 0;
	344	else
	345	return joyCaps.wXmax;
	346	}
	347
c42404a5	348	int wxJoystick::GetYMax() const
2bda0e17 KB	349	{
	350	JOYCAPS joyCaps;
	351	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	352	return 0;
	353	else
	354	return joyCaps.wYmax;
	355	}
	356
c42404a5	357	int wxJoystick::GetZMax() const
2bda0e17 KB	358	{
	359	JOYCAPS joyCaps;
	360	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	361	return 0;
	362	else
	363	return joyCaps.wZmax;
	364	}
	365
c42404a5	366	int wxJoystick::GetNumberButtons() const
2bda0e17 KB	367	{
	368	JOYCAPS joyCaps;
	369	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	370	return 0;
	371	else
	372	return joyCaps.wNumButtons;
	373	}
	374
c42404a5	375	int wxJoystick::GetNumberAxes() const
2bda0e17	376	{
b39dbf34	377	#if defined(__WIN32__)
2bda0e17 KB	378	JOYCAPS joyCaps;
	379	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	380	return 0;
	381	else
	382	return joyCaps.wNumAxes;
	383	#else
	384	return 0;
	385	#endif
	386	}
	387
c42404a5	388	int wxJoystick::GetMaxButtons() const
2bda0e17	389	{
b39dbf34	390	#if defined(__WIN32__)
2bda0e17 KB	391	JOYCAPS joyCaps;
	392	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	393	return 0;
	394	else
	395	return joyCaps.wMaxButtons;
	396	#else
	397	return 0;
	398	#endif
	399	}
	400
c42404a5	401	int wxJoystick::GetMaxAxes() const
2bda0e17	402	{
b39dbf34	403	#if defined(__WIN32__)
2bda0e17 KB	404	JOYCAPS joyCaps;
	405	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	406	return 0;
	407	else
	408	return joyCaps.wMaxAxes;
	409	#else
	410	return 0;
	411	#endif
	412	}
	413
c42404a5	414	int wxJoystick::GetPollingMin() const
2bda0e17 KB	415	{
	416	JOYCAPS joyCaps;
	417	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	418	return 0;
	419	else
	420	return joyCaps.wPeriodMin;
	421	}
	422
c42404a5	423	int wxJoystick::GetPollingMax() const
2bda0e17 KB	424	{
	425	JOYCAPS joyCaps;
	426	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	427	return 0;
	428	else
	429	return joyCaps.wPeriodMax;
	430	}
	431
c42404a5	432	int wxJoystick::GetRudderMin() const
2bda0e17	433	{
b39dbf34	434	#if defined(__WIN32__)
2bda0e17 KB	435	JOYCAPS joyCaps;
	436	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	437	return 0;
	438	else
	439	return joyCaps.wRmin;
	440	#else
	441	return 0;
	442	#endif
	443	}
	444
c42404a5	445	int wxJoystick::GetRudderMax() const
2bda0e17	446	{
b39dbf34	447	#if defined(__WIN32__)
2bda0e17 KB	448	JOYCAPS joyCaps;
	449	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	450	return 0;
	451	else
	452	return joyCaps.wRmax;
	453	#else
	454	return 0;
	455	#endif
	456	}
	457
c42404a5	458	int wxJoystick::GetUMin() const
2bda0e17	459	{
b39dbf34	460	#if defined(__WIN32__)
2bda0e17 KB	461	JOYCAPS joyCaps;
	462	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	463	return 0;
	464	else
	465	return joyCaps.wUmin;
	466	#else
	467	return 0;
	468	#endif
	469	}
	470
c42404a5	471	int wxJoystick::GetUMax() const
2bda0e17	472	{
b39dbf34	473	#if defined(__WIN32__)
2bda0e17 KB	474	JOYCAPS joyCaps;
	475	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	476	return 0;
	477	else
	478	return joyCaps.wUmax;
	479	#else
	480	return 0;
	481	#endif
	482	}
	483
c42404a5	484	int wxJoystick::GetVMin() const
2bda0e17	485	{
b39dbf34	486	#if defined(__WIN32__)
2bda0e17 KB	487	JOYCAPS joyCaps;
	488	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	489	return 0;
	490	else
	491	return joyCaps.wVmin;
	492	#else
	493	return 0;
	494	#endif
	495	}
	496
c42404a5	497	int wxJoystick::GetVMax() const
2bda0e17	498	{
b39dbf34	499	#if defined(__WIN32__)
2bda0e17 KB	500	JOYCAPS joyCaps;
	501	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
	502	return 0;
	503	else
	504	return joyCaps.wVmax;
	505	#else
	506	return 0;
	507	#endif
	508	}
	509
	510
c42404a5	511	bool wxJoystick::HasRudder() const
2bda0e17	512	{
b39dbf34	513	#if defined(__WIN32__)
2bda0e17 KB	514	JOYCAPS joyCaps;
2bda0e17 KB	515	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
598ddd96	516	return false;
2bda0e17 KB	517	else
	518	return ((joyCaps.wCaps & JOYCAPS_HASR) == JOYCAPS_HASR);
	519	#else
598ddd96	520	return false;
2bda0e17 KB	521	#endif
	522	}
	523
c42404a5	524	bool wxJoystick::HasZ() const
2bda0e17	525	{
b39dbf34	526	#if defined(__WIN32__)
2bda0e17 KB	527	JOYCAPS joyCaps;
2bda0e17 KB	528	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
598ddd96	529	return false;
2bda0e17 KB	530	else
	531	return ((joyCaps.wCaps & JOYCAPS_HASZ) == JOYCAPS_HASZ);
	532	#else
598ddd96	533	return false;
2bda0e17 KB	534	#endif
	535	}
	536
c42404a5	537	bool wxJoystick::HasU() const
2bda0e17	538	{
b39dbf34	539	#if defined(__WIN32__)
2bda0e17 KB	540	JOYCAPS joyCaps;
2bda0e17 KB	541	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
598ddd96	542	return false;
2bda0e17 KB	543	else
	544	return ((joyCaps.wCaps & JOYCAPS_HASU) == JOYCAPS_HASU);
	545	#else
598ddd96	546	return false;
2bda0e17 KB	547	#endif
	548	}
	549
c42404a5	550	bool wxJoystick::HasV() const
2bda0e17	551	{
b39dbf34	552	#if defined(__WIN32__)
2bda0e17 KB	553	JOYCAPS joyCaps;
2bda0e17 KB	554	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
598ddd96	555	return false;
2bda0e17 KB	556	else
	557	return ((joyCaps.wCaps & JOYCAPS_HASV) == JOYCAPS_HASV);
	558	#else
598ddd96	559	return false;
2bda0e17 KB	560	#endif
	561	}
	562
c42404a5	563	bool wxJoystick::HasPOV() const
2bda0e17	564	{
b39dbf34	565	#if defined(__WIN32__)
2bda0e17 KB	566	JOYCAPS joyCaps;
2bda0e17 KB	567	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
598ddd96	568	return false;
2bda0e17 KB	569	else
	570	return ((joyCaps.wCaps & JOYCAPS_HASPOV) == JOYCAPS_HASPOV);
	571	#else
598ddd96	572	return false;
2bda0e17 KB	573	#endif
	574	}
	575
c42404a5	576	bool wxJoystick::HasPOV4Dir() const
2bda0e17	577	{
b39dbf34	578	#if defined(__WIN32__)
2bda0e17 KB	579	JOYCAPS joyCaps;
2bda0e17 KB	580	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
598ddd96	581	return false;
2bda0e17 KB	582	else
	583	return ((joyCaps.wCaps & JOYCAPS_POV4DIR) == JOYCAPS_POV4DIR);
	584	#else
598ddd96	585	return false;
2bda0e17 KB	586	#endif
	587	}
	588
c42404a5	589	bool wxJoystick::HasPOVCTS() const
2bda0e17	590	{
b39dbf34	591	#if defined(__WIN32__)
2bda0e17 KB	592	JOYCAPS joyCaps;
2bda0e17 KB	593	if (joyGetDevCaps(m_joystick, & joyCaps, sizeof(JOYCAPS)) != JOYERR_NOERROR)
598ddd96	594	return false;
2bda0e17 KB	595	else
	596	return ((joyCaps.wCaps & JOYCAPS_POVCTS) == JOYCAPS_POVCTS);
	597	#else
598ddd96	598	return false;
2bda0e17 KB	599	#endif
	600	}
	601
	602	// Operations
	603	////////////////////////////////////////////////////////////////////////////
	604
	605	bool wxJoystick::SetCapture(wxWindow* win, int pollingFreq)
	606	{
	607	BOOL changed = (pollingFreq == 0);
	608	MMRESULT res = joySetCapture((HWND) win->GetHWND(), m_joystick, pollingFreq, changed);
	609	return (res == JOYERR_NOERROR);
	610	}
	611
c42404a5	612	bool wxJoystick::ReleaseCapture()
2bda0e17 KB	613	{
	614	MMRESULT res = joyReleaseCapture(m_joystick);
	615	return (res == JOYERR_NOERROR);
	616	}
	617