mirror of
https://github.com/reactos/reactos.git
synced 2024-10-31 03:48:17 +00:00
326 lines
9.6 KiB
C
326 lines
9.6 KiB
C
/* -*- tab-width: 8; c-basic-offset: 4 -*- */
|
|
/*
|
|
* joystick functions
|
|
*
|
|
* Copyright 1997 Andreas Mohr
|
|
* 2000 Wolfgang Schwotzer
|
|
* Eric Pouech
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#include "winemm.h"
|
|
|
|
#ifdef HAVE_UNISTD_H
|
|
# include <unistd.h>
|
|
#endif
|
|
|
|
#include <stdlib.h>
|
|
|
|
#ifdef HAVE_SYS_IOCTL_H
|
|
#include <sys/ioctl.h>
|
|
#endif
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(winmm);
|
|
|
|
#define MAXJOYSTICK (JOYSTICKID2 + 30)
|
|
#define JOY_PERIOD_MIN (10) /* min Capture time period */
|
|
#define JOY_PERIOD_MAX (1000) /* max Capture time period */
|
|
|
|
typedef struct tagWINE_JOYSTICK {
|
|
JOYINFO ji;
|
|
HWND hCapture;
|
|
UINT wTimer;
|
|
DWORD threshold;
|
|
BOOL bChanged;
|
|
HDRVR hDriver;
|
|
} WINE_JOYSTICK;
|
|
|
|
static WINE_JOYSTICK JOY_Sticks[MAXJOYSTICK];
|
|
|
|
/**************************************************************************
|
|
* JOY_LoadDriver [internal]
|
|
*/
|
|
static BOOL JOY_LoadDriver(DWORD dwJoyID)
|
|
{
|
|
static BOOL winejoystick_missing = FALSE;
|
|
|
|
if (dwJoyID >= MAXJOYSTICK || winejoystick_missing)
|
|
return FALSE;
|
|
if (JOY_Sticks[dwJoyID].hDriver)
|
|
return TRUE;
|
|
|
|
JOY_Sticks[dwJoyID].hDriver = OpenDriverA("winejoystick.drv", 0, dwJoyID);
|
|
|
|
if (!JOY_Sticks[dwJoyID].hDriver)
|
|
{
|
|
WARN("OpenDriverA(\"winejoystick.drv\") failed\n");
|
|
|
|
/* The default driver is missing, don't attempt to load it again */
|
|
winejoystick_missing = TRUE;
|
|
}
|
|
|
|
return (JOY_Sticks[dwJoyID].hDriver != 0);
|
|
}
|
|
|
|
/**************************************************************************
|
|
* JOY_Timer [internal]
|
|
*/
|
|
static void CALLBACK JOY_Timer(HWND hWnd, UINT wMsg, UINT_PTR wTimer, DWORD dwTime)
|
|
{
|
|
int i;
|
|
WINE_JOYSTICK* joy;
|
|
JOYINFO ji;
|
|
LONG pos;
|
|
unsigned buttonChange;
|
|
|
|
for (i = 0; i < MAXJOYSTICK; i++) {
|
|
joy = &JOY_Sticks[i];
|
|
|
|
if (joy->hCapture != hWnd) continue;
|
|
|
|
joyGetPos(i, &ji);
|
|
pos = MAKELONG(ji.wXpos, ji.wYpos);
|
|
|
|
if (!joy->bChanged ||
|
|
abs(joy->ji.wXpos - ji.wXpos) > joy->threshold ||
|
|
abs(joy->ji.wYpos - ji.wYpos) > joy->threshold) {
|
|
SendMessageA(joy->hCapture, MM_JOY1MOVE + i, ji.wButtons, pos);
|
|
joy->ji.wXpos = ji.wXpos;
|
|
joy->ji.wYpos = ji.wYpos;
|
|
}
|
|
if (!joy->bChanged ||
|
|
abs(joy->ji.wZpos - ji.wZpos) > joy->threshold) {
|
|
SendMessageA(joy->hCapture, MM_JOY1ZMOVE + i, ji.wButtons, pos);
|
|
joy->ji.wZpos = ji.wZpos;
|
|
}
|
|
if ((buttonChange = joy->ji.wButtons ^ ji.wButtons) != 0) {
|
|
if (ji.wButtons & buttonChange)
|
|
SendMessageA(joy->hCapture, MM_JOY1BUTTONDOWN + i,
|
|
(buttonChange << 8) | (ji.wButtons & buttonChange), pos);
|
|
if (joy->ji.wButtons & buttonChange)
|
|
SendMessageA(joy->hCapture, MM_JOY1BUTTONUP + i,
|
|
(buttonChange << 8) | (joy->ji.wButtons & buttonChange), pos);
|
|
joy->ji.wButtons = ji.wButtons;
|
|
}
|
|
}
|
|
}
|
|
|
|
/**************************************************************************
|
|
* joyConfigChanged [WINMM.@]
|
|
*/
|
|
MMRESULT WINAPI joyConfigChanged(DWORD flags)
|
|
{
|
|
FIXME("(%x) - stub\n", flags);
|
|
|
|
if (flags)
|
|
return JOYERR_PARMS;
|
|
|
|
return JOYERR_NOERROR;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* joyGetNumDevs [WINMM.@]
|
|
*/
|
|
UINT WINAPI DECLSPEC_HOTPATCH joyGetNumDevs(void)
|
|
{
|
|
UINT ret = 0;
|
|
int i;
|
|
|
|
for (i = 0; i < MAXJOYSTICK; i++) {
|
|
if (JOY_LoadDriver(i)) {
|
|
ret += SendDriverMessage(JOY_Sticks[i].hDriver, JDD_GETNUMDEVS, 0, 0);
|
|
}
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* joyGetDevCapsW [WINMM.@]
|
|
*/
|
|
MMRESULT WINAPI DECLSPEC_HOTPATCH joyGetDevCapsW(UINT_PTR wID, LPJOYCAPSW lpCaps, UINT wSize)
|
|
{
|
|
if (wID >= MAXJOYSTICK) return JOYERR_PARMS;
|
|
if (!JOY_LoadDriver(wID)) return MMSYSERR_NODRIVER;
|
|
|
|
lpCaps->wPeriodMin = JOY_PERIOD_MIN; /* FIXME */
|
|
lpCaps->wPeriodMax = JOY_PERIOD_MAX; /* FIXME (same as MS Joystick Driver) */
|
|
|
|
return SendDriverMessage(JOY_Sticks[wID].hDriver, JDD_GETDEVCAPS, (LPARAM)lpCaps, wSize);
|
|
}
|
|
|
|
/**************************************************************************
|
|
* joyGetDevCapsA [WINMM.@]
|
|
*/
|
|
MMRESULT WINAPI DECLSPEC_HOTPATCH joyGetDevCapsA(UINT_PTR wID, LPJOYCAPSA lpCaps, UINT wSize)
|
|
{
|
|
JOYCAPSW jcw;
|
|
MMRESULT ret;
|
|
|
|
if (lpCaps == NULL) return MMSYSERR_INVALPARAM;
|
|
|
|
ret = joyGetDevCapsW(wID, &jcw, sizeof(jcw));
|
|
|
|
if (ret == JOYERR_NOERROR)
|
|
{
|
|
lpCaps->wMid = jcw.wMid;
|
|
lpCaps->wPid = jcw.wPid;
|
|
WideCharToMultiByte( CP_ACP, 0, jcw.szPname, -1, lpCaps->szPname,
|
|
sizeof(lpCaps->szPname), NULL, NULL );
|
|
lpCaps->wXmin = jcw.wXmin;
|
|
lpCaps->wXmax = jcw.wXmax;
|
|
lpCaps->wYmin = jcw.wYmin;
|
|
lpCaps->wYmax = jcw.wYmax;
|
|
lpCaps->wZmin = jcw.wZmin;
|
|
lpCaps->wZmax = jcw.wZmax;
|
|
lpCaps->wNumButtons = jcw.wNumButtons;
|
|
lpCaps->wPeriodMin = jcw.wPeriodMin;
|
|
lpCaps->wPeriodMax = jcw.wPeriodMax;
|
|
|
|
if (wSize >= sizeof(JOYCAPSA)) { /* Win95 extensions ? */
|
|
lpCaps->wRmin = jcw.wRmin;
|
|
lpCaps->wRmax = jcw.wRmax;
|
|
lpCaps->wUmin = jcw.wUmin;
|
|
lpCaps->wUmax = jcw.wUmax;
|
|
lpCaps->wVmin = jcw.wVmin;
|
|
lpCaps->wVmax = jcw.wVmax;
|
|
lpCaps->wCaps = jcw.wCaps;
|
|
lpCaps->wMaxAxes = jcw.wMaxAxes;
|
|
lpCaps->wNumAxes = jcw.wNumAxes;
|
|
lpCaps->wMaxButtons = jcw.wMaxButtons;
|
|
WideCharToMultiByte( CP_ACP, 0, jcw.szRegKey, -1, lpCaps->szRegKey,
|
|
sizeof(lpCaps->szRegKey), NULL, NULL );
|
|
WideCharToMultiByte( CP_ACP, 0, jcw.szOEMVxD, -1, lpCaps->szOEMVxD,
|
|
sizeof(lpCaps->szOEMVxD), NULL, NULL );
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* joyGetPosEx [WINMM.@]
|
|
*/
|
|
MMRESULT WINAPI DECLSPEC_HOTPATCH joyGetPosEx(UINT wID, LPJOYINFOEX lpInfo)
|
|
{
|
|
TRACE("(%d, %p);\n", wID, lpInfo);
|
|
|
|
if (wID >= MAXJOYSTICK) return JOYERR_PARMS;
|
|
if (!JOY_LoadDriver(wID)) return MMSYSERR_NODRIVER;
|
|
|
|
lpInfo->dwXpos = 0;
|
|
lpInfo->dwYpos = 0;
|
|
lpInfo->dwZpos = 0;
|
|
lpInfo->dwRpos = 0;
|
|
lpInfo->dwUpos = 0;
|
|
lpInfo->dwVpos = 0;
|
|
lpInfo->dwButtons = 0;
|
|
lpInfo->dwButtonNumber = 0;
|
|
lpInfo->dwPOV = 0;
|
|
lpInfo->dwReserved1 = 0;
|
|
lpInfo->dwReserved2 = 0;
|
|
|
|
return SendDriverMessage(JOY_Sticks[wID].hDriver, JDD_GETPOSEX, (LPARAM)lpInfo, 0);
|
|
}
|
|
|
|
/**************************************************************************
|
|
* joyGetPos [WINMM.@]
|
|
*/
|
|
MMRESULT WINAPI joyGetPos(UINT wID, LPJOYINFO lpInfo)
|
|
{
|
|
TRACE("(%d, %p);\n", wID, lpInfo);
|
|
|
|
if (wID >= MAXJOYSTICK) return JOYERR_PARMS;
|
|
if (!JOY_LoadDriver(wID)) return MMSYSERR_NODRIVER;
|
|
|
|
lpInfo->wXpos = 0;
|
|
lpInfo->wYpos = 0;
|
|
lpInfo->wZpos = 0;
|
|
lpInfo->wButtons = 0;
|
|
|
|
return SendDriverMessage(JOY_Sticks[wID].hDriver, JDD_GETPOS, (LPARAM)lpInfo, 0);
|
|
}
|
|
|
|
/**************************************************************************
|
|
* joyGetThreshold [WINMM.@]
|
|
*/
|
|
MMRESULT WINAPI joyGetThreshold(UINT wID, LPUINT lpThreshold)
|
|
{
|
|
TRACE("(%04X, %p);\n", wID, lpThreshold);
|
|
|
|
if (wID >= MAXJOYSTICK) return JOYERR_PARMS;
|
|
|
|
*lpThreshold = JOY_Sticks[wID].threshold;
|
|
return JOYERR_NOERROR;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* joyReleaseCapture [WINMM.@]
|
|
*/
|
|
MMRESULT WINAPI joyReleaseCapture(UINT wID)
|
|
{
|
|
TRACE("(%04X);\n", wID);
|
|
|
|
if (wID >= MAXJOYSTICK) return JOYERR_PARMS;
|
|
if (!JOY_LoadDriver(wID)) return MMSYSERR_NODRIVER;
|
|
if (!JOY_Sticks[wID].hCapture) return JOYERR_NOCANDO;
|
|
|
|
KillTimer(JOY_Sticks[wID].hCapture, JOY_Sticks[wID].wTimer);
|
|
JOY_Sticks[wID].hCapture = 0;
|
|
JOY_Sticks[wID].wTimer = 0;
|
|
|
|
return JOYERR_NOERROR;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* joySetCapture [WINMM.@]
|
|
*/
|
|
MMRESULT WINAPI joySetCapture(HWND hWnd, UINT wID, UINT wPeriod, BOOL bChanged)
|
|
{
|
|
TRACE("(%p, %04X, %d, %d);\n", hWnd, wID, wPeriod, bChanged);
|
|
|
|
if (wID >= MAXJOYSTICK || hWnd == 0) return JOYERR_PARMS;
|
|
if (wPeriod<JOY_PERIOD_MIN || wPeriod>JOY_PERIOD_MAX) return JOYERR_PARMS;
|
|
if (!JOY_LoadDriver(wID)) return MMSYSERR_NODRIVER;
|
|
|
|
if (JOY_Sticks[wID].hCapture || !IsWindow(hWnd))
|
|
return JOYERR_NOCANDO; /* FIXME: what should be returned ? */
|
|
|
|
if (joyGetPos(wID, &JOY_Sticks[wID].ji) != JOYERR_NOERROR)
|
|
return JOYERR_UNPLUGGED;
|
|
|
|
if ((JOY_Sticks[wID].wTimer = SetTimer(hWnd, 0, wPeriod, JOY_Timer)) == 0)
|
|
return JOYERR_NOCANDO;
|
|
|
|
JOY_Sticks[wID].hCapture = hWnd;
|
|
JOY_Sticks[wID].bChanged = bChanged;
|
|
|
|
return JOYERR_NOERROR;
|
|
}
|
|
|
|
/**************************************************************************
|
|
* joySetThreshold [WINMM.@]
|
|
*/
|
|
MMRESULT WINAPI joySetThreshold(UINT wID, UINT wThreshold)
|
|
{
|
|
TRACE("(%04X, %d);\n", wID, wThreshold);
|
|
|
|
if (wID >= MAXJOYSTICK) return MMSYSERR_INVALPARAM;
|
|
|
|
JOY_Sticks[wID].threshold = wThreshold;
|
|
|
|
return JOYERR_NOERROR;
|
|
}
|