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windows-nt/Source/XPSP1/NT/shell/osshell/control/joy/joycpl.c
CryptoAlgo Inc b3cac27891 Add source files
2020-09-26 16:20:57 +08:00

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//****************************************************************************
//
// File: joycpl.c
// Content: Joystick configuration and testing
// History:
// Date By Reason
// ==== == ======
// 03-oct-94 craige initial implementation
// 05-nov-94 craige generalized 4 axis joysticks and other improvements
// 11-nov-94 craige allow multiple copies of tab to run
// 22-nov-94 craige tweaks to calibration code
// 29-nov-94 craige small bugs
// 08-dec-94 craige generalized second joystick
// 11-dec-94 craige split into component parts
// 15-dec-94 craige allow N joysticks
// 18-dec-94 craige process UV
// 05-jan-95 craige external rudder bug
// 05-mar-95 craige Bug 9998: pass id -1 to get base dev caps
// Bug 15334: allow reset of user values for compatiblity
// 06-mar-95 craige Bug 7608: deleting VxD name if joystick not present
// caused unplugged joystick to never come back
// 06-may-96 richj ported to NT
//
// Copyright (c) Microsoft Corporation 1994
//
//****************************************************************************
#include "joycpl.h"
extern HINSTANCE hInstance; // main.c
#define cchLENGTH(_sz) (sizeof(_sz)/sizeof(_sz[0]))
#define GetString(_sz,_ids) LoadString (hInstance, _ids, _sz, cchLENGTH(_sz))
#ifdef DEBUG
void cdecl MBOX(LPSTR szFormat, ...)
{
char ach[256];
wvsprintf( ach,szFormat,(LPSTR)(&szFormat+1));
MessageBox( NULL, ach, "JOYCPL", MB_OK | MB_SYSTEMMODAL );
}
#endif
/***************************************************************************
MEMORY MANAGEMENT ROUTINES FOLLOW
***************************************************************************/
#ifdef DEBUG
DWORD allocCount;
#endif
/*
* DoAlloc - allocate memory
*/
LPVOID DoAlloc( DWORD size )
{
LPVOID res;
res = LocalAlloc( LPTR, size );
#ifdef DEBUG
allocCount++;
#endif
return res;
} /* DoAlloc */
/*
* DoFree - free allocated memory
*/
void DoFree( LPVOID ptr )
{
if( ptr != NULL ) {
LocalFree( ptr );
#ifdef DEBUG
allocCount--;
if( allocCount < 0 ) {
DPF( "JOYCPL: Too many frees, allocCount=%d\r\n", allocCount );
}
#endif
}
} /* DoFree */
/***************************************************************************
REGISTRY RELATED ROUTINES FOLLOW
***************************************************************************/
/*
* getDevCaps - get the joystick device caps
*/
static void getDevCaps( LPGLOBALVARS pgv )
{
JOYCAPS jc;
if( joyGetDevCaps( pgv->iJoyId, &jc, sizeof( jc ) ) == JOYERR_NOERROR ) {
pgv->joyRange.jpMin.dwX = jc.wXmin;
pgv->joyRange.jpMax.dwX = jc.wXmax;
pgv->joyRange.jpMin.dwY = jc.wYmin;
pgv->joyRange.jpMax.dwY = jc.wYmax;
pgv->joyRange.jpMin.dwZ = jc.wZmin;
pgv->joyRange.jpMax.dwZ = jc.wZmax;
pgv->joyRange.jpMin.dwR = jc.wRmin;
pgv->joyRange.jpMax.dwR = jc.wRmax;
pgv->joyRange.jpMin.dwU = jc.wUmin;
pgv->joyRange.jpMax.dwU = jc.wUmax;
pgv->joyRange.jpMin.dwV = jc.wVmin;
pgv->joyRange.jpMax.dwV = jc.wVmax;
pgv->dwMaxAxes = (DWORD) jc.wMaxAxes;
}
} /* getDevCaps */
extern MMRESULT WINAPI joyConfigChanged( DWORD dwFlags );
/*
* RegistryUpdated - notify the driver that the registry is updated
*/
void RegistryUpdated( LPGLOBALVARS pgv )
{
joyConfigChanged( 0 );
if( pgv != NULL ) {
getDevCaps( pgv ); // devcaps could change
}
} /* RegistryUpdated */
/*
* createSettingsKeyFromCurr - create a settings key for a specific joystick
*/
static void createSettingsKeyFromCurr( LPGLOBALVARS pgv, LPSTR str )
{
char tmp[MAX_STR];
int type;
LPJOYDATA pjd;
pjd = pgv->pjd;
if( pgv->joyHWCurr.dwUsageSettings & JOY_US_ISOEM ) {
type = pgv->joyHWCurr.dwType - JOY_HW_LASTENTRY;
if( type < 0 || type >= pjd->oemCount ) {
tmp[0] = 0;
} else {
strcpy( tmp, pjd->oemList[type].keyname );
}
} else {
wsprintf( tmp, "predef%d", pgv->joyHWCurr.dwType );
}
wsprintf( str, "%s\\%s", pjd->regSettingsCfgKey, tmp );
} /* createSettingsKeyFromCurr */
/*
* regSaveSpecificJoyHW - save specific joystick hardware config. to the registry
*/
static void regSaveSpecificJoyHW( LPGLOBALVARS pgv )
{
char str[MAX_STR];
HKEY hkey;
char jcfg[MAX_STR];
if( pgv->joyHWCurr.dwType == JOY_HW_NONE ) {
return;
}
if( !(pgv->joyActiveFlags & HASJOY) ) {
return;
}
createSettingsKeyFromCurr( pgv, str );
if( !RegCreateKey( HKEY_LOCAL_MACHINE, str, &hkey ) ) {
GETKEYNAME( pgv, jcfg, REGSTR_VAL_JOYNCONFIG );
RegSetValueEx( hkey, jcfg, 0, REG_BINARY,
(CONST LPBYTE)&pgv->joyHWCurr, sizeof( pgv->joyHWCurr ));
RegCloseKey( hkey );
}
} /* regSaveSpecificJoyHW */
/*
* regCreateCurrKey - create the current joystick settings key
*/
static HKEY regCreateCurrKey( LPGLOBALVARS pgv )
{
HKEY hkey;
if( !RegCreateKey( HKEY_LOCAL_MACHINE, pgv->pjd->regCurrCfgKey, &hkey ) ) {
return hkey;
} else {
return NULL;
}
} /* regCreateCurrKey */
/*
* RegSaveCurrentJoyHW - save the joystick info to the current entry in
* the registry
*/
void RegSaveCurrentJoyHW( LPGLOBALVARS pgv )
{
HKEY hkey;
LPSTR sptr;
char vname[MAX_STR];
char oname[MAX_STR];
char coname[MAX_STR];
int type;
LPJOYDATA pjd;
if( pgv->joyHWCurr.dwType == JOY_HW_NONE ) {
return;
}
if( !(pgv->joyActiveFlags & HASJOY) ) {
return;
}
hkey = regCreateCurrKey( pgv );
if( hkey == NULL ) {
DPF( "Could not save current joystick settings!\r\n" );
return;
}
pjd = pgv->pjd;
if( pgv->joyHWCurr.dwUsageSettings & JOY_US_ISOEM ) {
sptr = pjd->oemList[ pgv->joyHWCurr.dwType - JOY_HW_LASTENTRY ].keyname;
}
GETKEYNAME( pgv, vname, REGSTR_VAL_JOYNCONFIG );
GETKEYNAME( pgv, oname, REGSTR_VAL_JOYNOEMNAME );
GETKEYNAME( pgv, coname, REGSTR_VAL_JOYNOEMCALLOUT );
RegSetValueEx( hkey, vname, 0, REG_BINARY,
(CONST LPBYTE)&pgv->joyHWCurr, sizeof( pgv->joyHWCurr ) );
if( pgv->joyHWCurr.dwUsageSettings & JOY_US_ISOEM ) {
RegSetValueEx( hkey, oname, 0, REG_SZ, sptr, strlen( sptr ) + 1 );
/*
* set up VxD name for this joystick
*/
type = pgv->joyHWCurr.dwType - JOY_HW_LASTENTRY;
if( (pjd->oemList[type].vxd_name[0] != 0) ) {
RegSetValueEx( hkey, coname, 0, REG_SZ, pjd->oemList[type].vxd_name,
strlen( pjd->oemList[type].vxd_name )+1 );
} else {
RegDeleteValue( hkey, coname );
}
} else {
RegDeleteValue( hkey, oname );
RegDeleteValue( hkey, coname );
}
RegCloseKey( hkey );
} /* RegSaveCurrentJoyHW */
/*
* regPermSaveAllInfo - save joystick data to the registry for good
*/
static void regPermSaveAllInfo( LPGLOBALVARS pgv )
{
// save specific hardware settings to the registry
regSaveSpecificJoyHW( pgv );
// save current current hardware to the registry
RegSaveCurrentJoyHW( pgv );
RegistryUpdated( pgv );
} /* regPermSaveAllInfo */
/*
* setHWCurrType - set the current hardware type (check for OEM type)
*/
static BOOL setHWCurrType( LPGLOBALVARS pgv, HKEY hkey, LPJOYREGHWCONFIG pcfg )
{
char str[MAX_STR];
char pname[MAX_STR];
int i;
DWORD regtype;
DWORD cb;
LPJOYDATA pjd;
if( !(pcfg->dwUsageSettings & JOY_US_ISOEM) ) {
return TRUE;
}
GETKEYNAME( pgv, pname, REGSTR_VAL_JOYNOEMNAME );
cb = sizeof( str );
if( RegQueryValueEx( hkey, pname, NULL, &regtype, (CONST LPBYTE)str, &cb)) {
return FALSE;
}
if( regtype != REG_SZ ) {
return FALSE;
}
pjd = pgv->pjd;
for( i=0;i<pjd->oemCount;i++ ) {
if( !_stricmp( str, pjd->oemList[i].keyname ) ) {
pcfg->dwType = i + JOY_HW_LASTENTRY;
return TRUE;
}
}
return FALSE;
} /* setHWCurrType */
/*
* regGetCurrHW - get the information about the current configuration
* from the registry
*/
static void regGetCurrHW( LPGLOBALVARS pgv )
{
DWORD regtype;
DWORD cb;
JOYREGHWCONFIG config;
HKEY hkey;
char str[MAX_STR];
JOYCAPS jc;
pgv->joyHWCurr = pgv->pjd->joyHWDefaults[ JOY_HW_NONE ];
// Give the joystick driver a chance to write its current settings,
// if there are none.
//
joyGetDevCaps( pgv->iJoyId, &jc, sizeof( jc ) );
// Read those current settings (if they exist), and use them to determine
// what type of joystick we've got
//
if ((hkey = regCreateCurrKey (pgv)) != NULL)
{
cb = sizeof( config );
GETKEYNAME( pgv, str, REGSTR_VAL_JOYNCONFIG );
if( !RegQueryValueEx( hkey, str, NULL,
&regtype, (CONST LPBYTE)&config, &cb)) {
if( regtype == REG_BINARY && cb == sizeof( config ) ) {
if( setHWCurrType( pgv, hkey, &config ) ) {
pgv->joyHWCurr = config;
}
}
}
RegCloseKey( hkey );
}
// Does this joystick match a known type?
//
if (pgv->joyHWCurr.hws.dwNumButtons != 0)
{
int ii;
for ( ii=0;ii<pgv->pjd->oemCount;ii++ )
{
if ( (pgv->pjd->oemList[ii].hws.dwFlags ==
pgv->joyHWCurr.hws.dwFlags) &&
(pgv->pjd->oemList[ii].hws.dwNumButtons ==
pgv->joyHWCurr.hws.dwNumButtons) )
{
pgv->joyHWCurr.dwType = ii + JOY_HW_LASTENTRY;
break;
}
}
if (pgv->joyHWCurr.dwType == JOY_HW_NONE)
{
pgv->joyHWCurr.dwType = JOY_HW_CUSTOM;
}
}
} /* regGetCurrHW */
/*
* regGetOEMStr - get an OEM string
*/
static BOOL regGetOEMStr( HKEY hkey, LPSTR keyname, LPSTR buff, int size,
LPSTR *res )
{
DWORD cb;
DWORD type;
LPSTR str;
int slen;
cb = size;
slen = 1;
if( !RegQueryValueEx( hkey, keyname, NULL, &type, (CONST LPBYTE)buff, &cb ) ) {
if( type == REG_SZ ) {
slen = strlen( buff ) + 1;
}
}
str = DoAlloc( slen );
if( str != NULL ) {
if( slen == 1 ) {
str[0] = 0;
} else {
strcpy( str, buff );
}
}
*res = str;
if( str == NULL ) {
return TRUE;
}
return FALSE;
} /* regGetOEMStr */
/*
* checkNonStandardUserVals
*/
static BOOL checkNonStandardUserVals( LPJOYREGUSERVALUES puv )
{
if( (puv->jrvRanges.jpMin.dwX != RANGE_MIN) ||
(puv->jrvRanges.jpMin.dwY != RANGE_MIN) ||
(puv->jrvRanges.jpMin.dwZ != RANGE_MIN) ||
(puv->jrvRanges.jpMin.dwR != RANGE_MIN) ||
(puv->jrvRanges.jpMin.dwU != RANGE_MIN) ||
(puv->jrvRanges.jpMin.dwV != RANGE_MIN) ||
(puv->jrvRanges.jpMax.dwX != RANGE_MAX) ||
(puv->jrvRanges.jpMax.dwY != RANGE_MAX) ||
(puv->jrvRanges.jpMax.dwZ != RANGE_MAX) ||
(puv->jrvRanges.jpMax.dwR != RANGE_MAX) ||
(puv->jrvRanges.jpMax.dwU != RANGE_MAX) ||
(puv->jrvRanges.jpMax.dwV != RANGE_MAX) ||
(puv->dwTimeOut != 0x1000) ||
(puv->jpDeadZone.dwX != 0) ||
(puv->jpDeadZone.dwY != 0) ) {
return TRUE;
}
return FALSE;
} /* checkNonStandardUserVals */
/*
* regSetUserVals - set user values to our defaults
*/
static void regSetUserVals( LPJOYDATA pjd, BOOL retest )
{
JOYREGUSERVALUES uv;
JOYREGUSERVALUES ouv;
HKEY hkey;
DWORD regtype;
DWORD cb;
if( !RegOpenKey( HKEY_LOCAL_MACHINE, pjd->regCfgKey, &hkey ) ) {
/*
* build the default settings
*/
memset( &uv, 0, sizeof( uv ) );
uv.dwTimeOut = 0x1000;
uv.jpDeadZone.dwX = 0;
uv.jpDeadZone.dwY = 0;
uv.jrvRanges.jpMin.dwX = RANGE_MIN;
uv.jrvRanges.jpMin.dwY = RANGE_MIN;
uv.jrvRanges.jpMin.dwZ = RANGE_MIN;
uv.jrvRanges.jpMin.dwR = RANGE_MIN;
uv.jrvRanges.jpMin.dwU = RANGE_MIN;
uv.jrvRanges.jpMin.dwV = RANGE_MIN;
uv.jrvRanges.jpMax.dwX = RANGE_MAX;
uv.jrvRanges.jpMax.dwY = RANGE_MAX;
uv.jrvRanges.jpMax.dwZ = RANGE_MAX;
uv.jrvRanges.jpMax.dwR = RANGE_MAX;
uv.jrvRanges.jpMax.dwU = RANGE_MAX;
uv.jrvRanges.jpMax.dwV = RANGE_MAX;
if( retest ) {
/*
* see if the values have changed since we last set them:
* if yes, then we need to reset our remembered values
*/
DPF( "Looking for USER entries\r\n" );
cb = sizeof( ouv );
if( !RegQueryValueEx( hkey, REGSTR_VAL_JOYUSERVALUES, NULL,
&regtype, (CONST LPBYTE)&ouv, &cb)) {
DPF( "found REGSTR_VAL_JOYUSERVALUES\r\n" );
if( regtype == REG_BINARY && cb == sizeof( ouv ) ) {
if( memcmp( &uv, &ouv, sizeof( uv ) ) ) {
DPF( "USER entries changed!\r\n" );
pjd->bHasUserVals = TRUE;
pjd->bDeleteUserVals = FALSE;
pjd->userVals = ouv;
}
}
} else {
if( pjd->bHasUserVals ) {
DPF( "USER entries changed, no longer exist!\r\n" );
pjd->bHasUserVals = FALSE;
pjd->bDeleteUserVals = TRUE;
}
}
}
/*
* set our new values
*/
RegSetValueEx( hkey, REGSTR_VAL_JOYUSERVALUES, 0, REG_BINARY,
(CONST LPBYTE)&uv, sizeof( uv ) );
RegCloseKey( hkey );
}
} /* regSetUserVals */
/*
* regUserValsInit - save old user values, and init to ones we like
*/
static void regUserValsInit( LPJOYDATA pjd )
{
HKEY hkey;
DWORD regtype;
DWORD cb;
pjd->bHasUserVals = FALSE;
pjd->bDeleteUserVals = FALSE;
if( !RegOpenKey( HKEY_LOCAL_MACHINE, pjd->regCfgKey, &hkey ) ) {
cb = sizeof( pjd->userVals );
if( !RegQueryValueEx( hkey, REGSTR_VAL_JOYUSERVALUES, NULL,
&regtype, (CONST LPBYTE)&pjd->userVals, &cb)) {
if( regtype == REG_BINARY && cb == sizeof( pjd->userVals ) ) {
pjd->bHasUserVals = TRUE;
DPF( "USER entries exist!\r\n" );
}
pjd->bHasNonStandardUserVals = checkNonStandardUserVals( &pjd->userVals );
} else {
pjd->bDeleteUserVals = TRUE;
pjd->bHasNonStandardUserVals = FALSE;
DPF( "USER entries don't exist!\r\n" );
}
RegCloseKey( hkey );
}
regSetUserVals( pjd, FALSE );
} /* regUserValsInit */
/*
* regUserValsFini - restore old user values
*/
static void regUserValsFini( LPJOYDATA pjd )
{
HKEY hkey;
if( pjd->bResetUserVals ) {
RegDeleteValue( hkey, REGSTR_VAL_JOYUSERVALUES );
RegistryUpdated( NULL );
} else if( pjd->bHasUserVals || pjd->bDeleteUserVals ) {
if( !RegOpenKey( HKEY_LOCAL_MACHINE, pjd->regCfgKey, &hkey ) ) {
if( pjd->bHasUserVals ) {
DPF( "resetting USER entries!\r\n" );
RegSetValueEx( hkey, REGSTR_VAL_JOYUSERVALUES, 0, REG_BINARY,
(CONST LPBYTE)&pjd->userVals, sizeof( pjd->userVals ) );
} else {
DPF( "deleting USER entries!\r\n" );
RegDeleteValue( hkey, REGSTR_VAL_JOYUSERVALUES );
}
RegistryUpdated( NULL );
}
pjd->bHasUserVals = FALSE;
pjd->bDeleteUserVals = FALSE;
}
} /* regUserValsFini */
/***************************************************************************
CUSTOM JOYSTICK SELECTION FUNCTIONS FOLLOW
***************************************************************************/
/*
* custom joystick variables
*/
typedef struct {
LPGLOBALVARS pgv;
BOOL bHasZ;
BOOL bHasR;
BOOL bHasPOV;
BOOL bIsYoke;
BOOL bIsGamePad;
BOOL bIsCarCtrl;
BOOL bHas2Buttons;
} cust_vars, *LPCUSTVARS;
/*
* enableCustomSpecial - enable the special section of the custom dialog box
*/
static void enableCustomSpecial( HWND hwnd, BOOL on )
{
EnableWindow( GetDlgItem( hwnd, IDC_JOYISYOKE ), on );
EnableWindow( GetDlgItem( hwnd, IDC_JOYISGAMEPAD ), on );
EnableWindow( GetDlgItem( hwnd, IDC_JOYISCARCTRL ), on );
CheckDlgButton( hwnd, IDC_JOYUSESPECIAL, on );
if( !on ) {
CheckDlgButton( hwnd, IDC_JOYISYOKE, FALSE );
CheckDlgButton( hwnd, IDC_JOYISGAMEPAD, FALSE );
CheckDlgButton( hwnd, IDC_JOYISCARCTRL, FALSE );
}
} /* enableCustomSpecial */
/*
* context help for the custom settings dialog
*/
const static DWORD aCustomHelpIDs[] = { // Context Help IDs
IDC_GROUPBOX, IDH_JOYSTICK_CUSTOM_AXES,
IDC_GROUPBOX_2, IDH_JOYSTICK_CUSTOM_BUTTONS,
IDC_GROUPBOX_3, IDH_JOYSTICK_GROUPBOX,
IDC_JOY2AXIS, IDH_JOYSTICK_CUSTOM_AXES,
IDC_JOY3AXIS, IDH_JOYSTICK_CUSTOM_AXES,
IDC_JOY4AXIS, IDH_JOYSTICK_CUSTOM_AXES,
IDC_JOY2BUTTON, IDH_JOYSTICK_CUSTOM_BUTTONS,
IDC_JOY4BUTTON, IDH_JOYSTICK_CUSTOM_BUTTONS,
IDC_JOYHASPOV, IDH_JOYSTICK_CUSTOM_POV_HAT,
IDC_JOYISYOKE, IDH_JOYSTICK_CUSTOM_FLIGHT_YOKE,
IDC_JOYISGAMEPAD, IDH_JOYSTICK_CUSTOM_GAME_PAD,
IDC_JOYISCARCTRL, IDH_JOYSTICK_CUSTOM_CAR_CONTROL,
IDC_JOYUSESPECIAL, IDH_JOYSTICK_CUSTOM_CUSTOM_FEATURES,
0, 0
};
/*
* CustomProc - callback procedure for custom joystick setup
*/
BOOL CALLBACK CustomProc( HWND hwnd, UINT umsg, WPARAM wParam, LPARAM lParam)
{
int id;
LPGLOBALVARS pgv;
LPCUSTVARS pcv;
switch( umsg ) {
case WM_DESTROY:
/*
* don't free the dialog's variables here, they are returned to the
* creator; the creator will free them
*/
break;
case WM_INITDIALOG:
/*
* create variables for the custom dialog
*/
pcv = DoAlloc( sizeof( cust_vars ) );
SetWindowLong( hwnd, DWL_USER, (LONG) pcv );
if( pcv == NULL ) {
EndDialog( hwnd, 0 );
return FALSE;
}
pgv = (LPGLOBALVARS) lParam;
pcv->pgv = pgv;
/*
* set up initial dialog state
*/
pcv->bHasZ = (pgv->joyHWCurr.hws.dwFlags & JOY_HWS_HASZ);
pcv->bHasR = (pgv->joyHWCurr.hws.dwFlags & JOY_HWS_HASR);
pcv->bHas2Buttons = (pgv->joyHWCurr.hws.dwNumButtons == 2);
pcv->bHasPOV = (pgv->joyHWCurr.hws.dwFlags & JOY_HWS_HASPOV);
pcv->bIsYoke = (pgv->joyHWCurr.hws.dwFlags & JOY_HWS_ISYOKE);
pcv->bIsGamePad = (pgv->joyHWCurr.hws.dwFlags & JOY_HWS_ISGAMEPAD);
pcv->bIsCarCtrl = (pgv->joyHWCurr.hws.dwFlags & JOY_HWS_ISCARCTRL);
if( pcv->bHasZ && pcv->bHasR ) {
CheckRadioButton( hwnd, IDC_JOY2AXIS, IDC_JOY4AXIS, IDC_JOY4AXIS );
} else if( pcv->bHasZ ) {
CheckRadioButton( hwnd, IDC_JOY2AXIS, IDC_JOY4AXIS, IDC_JOY3AXIS );
} else {
CheckRadioButton( hwnd, IDC_JOY2AXIS, IDC_JOY4AXIS, IDC_JOY2AXIS );
}
if( pcv->bHas2Buttons ) {
CheckRadioButton( hwnd, IDC_JOY2BUTTON, IDC_JOY4BUTTON, IDC_JOY2BUTTON );
} else {
CheckRadioButton( hwnd, IDC_JOY2BUTTON, IDC_JOY4BUTTON, IDC_JOY4BUTTON );
}
CheckDlgButton( hwnd, IDC_JOYHASPOV, pcv->bHasPOV );
id = -1;
if( pcv->bIsYoke ) {
id = IDC_JOYISYOKE;
} else if( pcv->bIsGamePad ) {
id = IDC_JOYISGAMEPAD;
} else if( pcv->bIsCarCtrl ) {
id = IDC_JOYISCARCTRL;
}
if( id != -1 ) {
enableCustomSpecial( hwnd, TRUE );
CheckRadioButton( hwnd, IDC_JOYISYOKE, IDC_JOYISCARCTRL, id );
} else {
enableCustomSpecial( hwnd, FALSE );
}
return FALSE;
case WM_HELP:
WinHelp((HWND)((LPHELPINFO) lParam)->hItemHandle, cszHelpFile,
HELP_WM_HELP, (DWORD)(LPSTR) aCustomHelpIDs);
return TRUE;
case WM_CONTEXTMENU:
WinHelp((HWND) wParam, cszHelpFile, HELP_CONTEXTMENU,
(DWORD)(LPVOID) aCustomHelpIDs);
return TRUE;
case WM_COMMAND:
pcv = (LPCUSTVARS) GetWindowLong( hwnd, DWL_USER );
id = GET_WM_COMMAND_ID(wParam, lParam);
switch( id ) {
case IDC_JOY2AXIS:
case IDC_JOY3AXIS:
case IDC_JOY4AXIS:
CheckRadioButton( hwnd, IDC_JOY2AXIS, IDC_JOY4AXIS, id );
pcv->bHasZ = FALSE;
pcv->bHasR = FALSE;
if( id == IDC_JOY3AXIS ) {
pcv->bHasZ = TRUE;
} else if( id == IDC_JOY4AXIS ) {
pcv->bHasZ = TRUE;
pcv->bHasR = TRUE;
}
break;
case IDC_JOY2BUTTON:
case IDC_JOY4BUTTON:
CheckRadioButton( hwnd, IDC_JOY2BUTTON, IDC_JOY4BUTTON, id );
pcv->bHas2Buttons = (id == IDC_JOY2BUTTON);
break;
case IDC_JOYUSESPECIAL:
enableCustomSpecial( hwnd, IsDlgButtonChecked( hwnd, IDC_JOYUSESPECIAL ) );
pcv->bIsYoke = FALSE;
pcv->bIsGamePad = FALSE;
pcv->bIsCarCtrl = FALSE;
break;
case IDC_JOYHASPOV:
pcv->bHasPOV = !pcv->bHasPOV;
break;
case IDC_JOYISYOKE:
case IDC_JOYISGAMEPAD:
case IDC_JOYISCARCTRL:
pcv->bIsYoke = (id == IDC_JOYISYOKE);
pcv->bIsGamePad = (id == IDC_JOYISGAMEPAD);
pcv->bIsCarCtrl = (id == IDC_JOYISCARCTRL);
CheckRadioButton( hwnd, IDC_JOYISYOKE, IDC_JOYISCARCTRL, id );
break;
case IDCANCEL:
pcv = (LPCUSTVARS) GetWindowLong( hwnd, DWL_USER );
DoFree( pcv );
EndDialog( hwnd, 0 );
break;
case IDOK:
pcv = (LPCUSTVARS) GetWindowLong( hwnd, DWL_USER );
EndDialog(hwnd, (int) pcv );
break;
}
break;
default:
break;
}
return FALSE;
} /* CustomProc */
/***************************************************************************
MAIN DIALOG FUNCTIONS FOLLOW
***************************************************************************/
/*
* variables used by joystick tab dialog
*/
typedef struct {
LPGLOBALVARS pgv;
} JTVARS, *LPJTVARS;
/*
* numJoyAxes - get number of axes on a joystick
*/
static int numJoyAxes( LPGLOBALVARS pgv )
{
DWORD flags;
int axis_count;
flags = pgv->joyHWCurr.hws.dwFlags;
axis_count = 2;
if( flags & JOY_HWS_HASZ ) {
axis_count++;
}
if( flags & JOY_HWS_HASR ) {
axis_count++;
}
if( (flags & JOY_HWS_HASPOV) && (flags & JOY_HWS_POVISPOLL) ) {
axis_count++;
}
return axis_count;
} /* numJoyAxes */
/*
* saveHWSettings - save the current hardware settings
*/
static void saveHWSettings( LPGLOBALVARS pgv )
{
pgv->joyHWOrig = pgv->joyHWCurr;
} /* saveHWSettings */
/*
* restoreHWSettings - restore current hw settings to saved values
*/
static void restoreHWSettings( LPGLOBALVARS pgv )
{
pgv->joyHWCurr = pgv->joyHWOrig;
RegSaveCurrentJoyHW( pgv );
} /* restoreHWSettings */
/*
* getActiveFlags - poll and test which joysticks are currently plugged in
*/
static unsigned getActiveFlags( LPGLOBALVARS pgv )
{
JOYINFOEX ji;
MMRESULT rc;
unsigned val;
/*
* check for presense of joystick 1 and joystick 2
*/
val = 0;
ji.dwSize = sizeof( ji );
ji.dwFlags = JOY_RETURNX|JOY_RETURNY|JOY_CAL_READXYONLY|JOY_CAL_READALWAYS;
rc = joyGetPosEx( pgv->iJoyId, &ji );
DPF( "joyGetPosEx = %d\r\n", rc );
if( rc == JOYERR_NOERROR ) {
val = HASJOY;
}
/*
* check if either could have a rudder attached.
*/
ji.dwFlags = JOY_RETURNR | JOY_CAL_READRONLY;
if( (numJoyAxes( pgv ) < 4) &&
!(pgv->joyHWCurr.hws.dwFlags & JOY_HWS_HASR ) ) {
rc = joyGetPosEx( pgv->iJoyId, &ji );
if( rc ==JOYERR_NOERROR ) {
val |= HASRUDDERMAYBE;
}
}
return val;
} /* getActiveFlags */
/*
* enableTestCal - enable/disable test and calibrate buttons
*/
static void enableTestCal( HWND hwnd, int hw_type )
{
BOOL enable;
enable = (hw_type != JOY_HW_NONE);
EnableWindow( GetDlgItem( hwnd, IDC_JOYCALIBRATE ), enable );
EnableWindow( GetDlgItem( hwnd, IDC_JOYTEST ), enable );
} /* enableTestCal */
/*
* cleanUpJoyDlg - clean up allocated stuff
*/
static void cleanUpJoyDlg( HWND hwnd )
{
LPGLOBALVARS pgv;
pgv = (LPGLOBALVARS) GetWindowLong( hwnd, DWL_USER );
if( pgv == NULL ) {
return;
}
/*
* ditch timer
*/
if( pgv->pjd->bHasTimer ) {
KillTimer( hwnd, TIMER_ID );
pgv->pjd->bHasTimer = FALSE;
}
/*
* done with our variables
*/
#if defined( WANT_SHEETS )
DoFree( pgv );
#endif
} /* cleanUpJoyDlg */
/*
* enableJoyWindows - enable controls for a joystick
*/
static void enableJoyWindows( LPGLOBALVARS pgv, HWND hwnd, BOOL enable )
{
// EnableWindow( GetDlgItem(hwnd,IDC_JOYSELECT), enable );
// EnableWindow( GetDlgItem(hwnd,IDC_JOYSELECTMSG), enable );
// EnableWindow( GetDlgItem(hwnd,IDC_JOYSTICK1_FRAME), enable );
EnableWindow( GetDlgItem(hwnd,IDC_JOYCALIBRATE), enable );
EnableWindow( GetDlgItem(hwnd,IDC_JOYTEST), enable );
} /* enableJoyWindows */
/*
* enableActiveJoystick - enable dialog controls based on presence of joysticks
*/
static void enableActiveJoystick( LPGLOBALVARS pgv, HWND hwnd )
{
BOOL allowj;
HINSTANCE hinst;
char str[MAX_STR];
unsigned joys;
LPSTR text;
/*
* check what joysticks are active; if it hasn't changed, just return
*/
joys = getActiveFlags( pgv );
if( pgv->joyActiveFlags == joys ) {
return;
}
pgv->joyActiveFlags = joys;
/*
* turn off the rudder if it is gone
*/
if( !(joys & HASRUDDERMAYBE) ) {
pgv->joyHWCurr.dwUsageSettings &= ~JOY_US_HASRUDDER;
CheckDlgButton( hwnd, IDC_JOY1HASRUDDER, FALSE );
}
/*
* enable the appropriate windows
*/
allowj = ((joys & HASJOY) != 0);
enableJoyWindows( pgv, hwnd, allowj );
EnableWindow( GetDlgItem( hwnd, IDC_JOY1HASRUDDER ), allowj && (joys & HASRUDDERMAYBE) );
/*
* set message for the user if there is no joystick plugged in, or if
* there is no joystick driver present
*/
if( allowj ) {
text = "";
} else {
str[0] = 0;
text = str;
hinst = GetWindowInstance( hwnd );
if( joyGetNumDevs() ) {
LoadString( hinst , IDS_JOYUNPLUGGED, str, sizeof( str ) );
} else {
LoadString( hinst , IDS_JOYNOTPRESENT, str, sizeof( str ) );
}
}
SetWindowText( GetDlgItem( hwnd, IDC_JOYMSG ), text );
if( allowj ) {
enableTestCal( hwnd, pgv->joyHWCurr.dwType );
}
if( allowj ) {
pgv->joyHWCurr.dwUsageSettings |= JOY_US_PRESENT;
} else {
pgv->joyHWCurr.dwUsageSettings &= ~JOY_US_PRESENT;
}
RegSaveCurrentJoyHW( pgv );
RegistryUpdated( pgv );
} /* enableActiveJoystick */
/*
* getNewJoyInfo - get information from the registry about a new joystick.
* If no info, default to joyHWDefault settings
*/
static void getNewJoyInfo( LPGLOBALVARS pgv, HWND hwnd )
{
UINT index;
DWORD hw_type;
HKEY hkey;
char str[MAX_STR];
char jcfg[MAX_STR];
DWORD regtype;
JOYREGHWCONFIG config;
DWORD cb;
BOOL same;
int rc;
GETKEYNAME( pgv, jcfg, REGSTR_VAL_JOYNCONFIG );
/*
* get the hardware type
*/
index = SendDlgItemMessage( hwnd, IDC_JOYSELECT, CB_GETCURSEL, 0, 0L );
hw_type = SendDlgItemMessage( hwnd,IDC_JOYSELECT,CB_GETITEMDATA,index,0L );
same = (hw_type == pgv->joyHWCurr.dwType);
/*
* read the info from the registry if a new hardware type selected
*/
if( !same ) {
pgv->joyHWCurr = pgv->pjd->joyHWDefaults[ hw_type ];
createSettingsKeyFromCurr( pgv, str );
if( !RegOpenKey( HKEY_LOCAL_MACHINE, str, &hkey ) ) {
cb = sizeof( pgv->joyHWCurr );
if( !RegQueryValueEx( hkey, jcfg, NULL, &regtype,
(CONST LPBYTE)&config, &cb) ) {
if( regtype == REG_BINARY && cb == sizeof( config ) ) {
pgv->joyHWCurr.hws = config.hws;
pgv->joyHWCurr.hwv = config.hwv;
pgv->joyHWCurr.dwUsageSettings = config.dwUsageSettings;
}
}
RegCloseKey( hkey );
}
/*
* set up the rudder bit
*/
if( pgv->joyHWCurr.dwUsageSettings & JOY_US_HASRUDDER ) {
CheckDlgButton( hwnd, IDC_JOY1HASRUDDER, TRUE );
} else {
if( IsDlgButtonChecked( hwnd, IDC_JOY1HASRUDDER ) ) {
pgv->joyHWCurr.dwUsageSettings |= JOY_US_HASRUDDER;
} else {
pgv->joyHWCurr.dwUsageSettings &= ~JOY_US_HASRUDDER;
}
}
}
/*
* disable test/calibrate buttons based on hardware picked
*/
enableTestCal( hwnd, hw_type );
/*
* if custom selected, go get the data from the user
*/
if( hw_type == JOY_HW_CUSTOM ) {
rc = DialogBoxParam((HINSTANCE)GetWindowLong(hwnd,GWL_HINSTANCE),
MAKEINTRESOURCE(IDD_JOYCUSTOM), hwnd,
CustomProc, (LONG) pgv );
if( rc ) {
LPCUSTVARS pcv;
pcv = (LPCUSTVARS) rc;
pgv->joyHWCurr.dwUsageSettings |= JOY_US_PRESENT;
pgv->joyHWCurr.hws.dwFlags &= ~(JOY_HWS_HASR|JOY_HWS_HASZ|
JOY_HWS_HASU| JOY_HWS_HASV|
JOY_HWS_HASPOV|JOY_HWS_ISYOKE| JOY_HWS_ISGAMEPAD|
JOY_HWS_ISCARCTRL| JOY_HWS_POVISPOLL|
JOY_HWS_POVISBUTTONCOMBOS );
/*
* NOTE: for a custom joystick, we always assume that Z is
* implemented on J2 Y.
*/
if( pcv->bHasZ ) {
pgv->joyHWCurr.hws.dwFlags |= JOY_HWS_HASZ;
}
/*
* NOTE: for a custom joystick, we always assume that R is
* implemented on J2 X.
*/
if( pcv->bHasR ) {
pgv->joyHWCurr.hws.dwFlags |= JOY_HWS_HASR;
}
if( pcv->bHasPOV ) {
pgv->joyHWCurr.hws.dwFlags |= JOY_HWS_HASPOV;
}
if( pcv->bIsYoke ) {
pgv->joyHWCurr.hws.dwFlags |= JOY_HWS_ISYOKE;
}
if( pcv->bIsGamePad ) {
pgv->joyHWCurr.hws.dwFlags |= JOY_HWS_ISGAMEPAD;
}
if( pcv->bIsCarCtrl ) {
pgv->joyHWCurr.hws.dwFlags |= JOY_HWS_ISCARCTRL;
}
if( pcv->bHas2Buttons ) {
pgv->joyHWCurr.hws.dwNumButtons = 2;
} else {
pgv->joyHWCurr.hws.dwNumButtons = 4;
}
DoFree( pcv );
same = FALSE;
}
}
/*
* update the registry with the new current joystick
*/
if( !same ) {
RegSaveCurrentJoyHW( pgv );
RegistryUpdated( pgv );
PropSheet_Changed( GetParent(hwnd), hwnd );
pgv->joyActiveFlags = (unsigned) -1;
enableActiveJoystick( pgv, hwnd );
}
} /* getNewJoyInfo */
/*
* initCurrentHW - set up the current hardware for the first time
*/
static void initCurrentHW( LPGLOBALVARS pgv )
{
regGetCurrHW( pgv );
pgv->joyActiveFlags = (unsigned) -1;
saveHWSettings( pgv );
} /* initCurrentHW */
/*
* newJoyId - set up for a new joystick id
*/
static LPGLOBALVARS newJoyId( LPGLOBALVARS pgv, HWND hwnd, int joyid )
{
UINT index;
UINT indexMax;
if( joyid == pgv->iJoyId ) {
return pgv;
}
#if !defined( WANT_SHEETS )
pgv = &pgv->pjd->pgvlist[ joyid ];
#endif
pgv->iJoyId = joyid;
/*
* save the pointer to the variables
*/
SetWindowLong( hwnd, DWL_USER, (LONG) pgv );
#if defined( WANT_SHEETS )
/*
* set up current joystick hardware
*/
initCurrentHW( pgv );
#endif
/*
* set up windows
*/
pgv->joyActiveFlags = (unsigned) -1;
enableActiveJoystick( pgv, hwnd );
if( pgv->joyHWCurr.dwUsageSettings & JOY_US_HASRUDDER ) {
CheckDlgButton( hwnd, IDC_JOY1HASRUDDER, TRUE );
} else {
CheckDlgButton( hwnd, IDC_JOY1HASRUDDER, FALSE );
}
/*
* select the current info
*/
indexMax = SendDlgItemMessage( hwnd, IDC_JOYSELECT, CB_GETCOUNT, 0, 0 );
for (index = 0; index < indexMax; index++)
{
DWORD type;
type = SendDlgItemMessage( hwnd, IDC_JOYSELECT, CB_GETITEMDATA,
index, 0 );
if (type == pgv->joyHWCurr.dwType)
break;
}
if (index == indexMax)
index = 1; // custom
SendDlgItemMessage( hwnd, IDC_JOYSELECT, CB_SETCURSEL, index, 0L );
#if !defined( WANT_SHEETS )
SendDlgItemMessage( hwnd, IDC_JOYCURRENTID, CB_SETCURSEL, pgv->iJoyId, 0L );
#endif
return pgv;
} /* newJoyId */
/*
* showResetInfo
*/
static void showResetInfo( HWND hwnd, BOOL show )
{
EnableWindow( GetDlgItem( hwnd, IDC_JOYTROUBLESHOOT_FRAME ), show );
EnableWindow( GetDlgItem( hwnd, IDC_JOYTROUBLESHOOT_TEXT ), show );
EnableWindow( GetDlgItem( hwnd, IDC_JOYRESET ), show );
} /* showResetInfo */
/*
* doJoyDlgInitDialog - process initialization for joystick tabbed dialog
*/
static BOOL doJoyDlgInitDialog( HWND hwnd, LPARAM lParam )
{
HINSTANCE hinst;
LPPROPSHEETPAGE ppsp;
int i;
char str[MAX_STR];
LPGLOBALVARS pgv;
LPJOYDATA pjd;
LPJOYDATAPTR pjdp;
HKEY hkey;
/*
* pointer to data
*/
ppsp = (LPPROPSHEETPAGE) lParam;
pjdp = (LPJOYDATAPTR) ppsp->lParam;
pjd = pjdp->pjd;
/*
* create global variables. These will be used by all dialogs
*/
#if defined( WANT_SHEETS )
pgv = DoAlloc( sizeof( GLOBALVARS ) );
if( pgv == NULL ) {
return FALSE;
}
/*
* get joystick id that this sheet is for
*/
pgv->iJoyId = pjdp->iJoyId;
pgv->pjd = pjd;
DPF( "Tab for joystick %d started\r\n", pgv->iJoyId );
#else
pgv = &pjd->pgvlist[ pjdp->iJoyId ];
#endif
/*
* get device caps
*/
getDevCaps( pgv );
/*
* how many predefined joystick types should we display?
*/
pgv->cJoystickTypes = 2; // display None and Custom only
if( !RegOpenKey( HKEY_LOCAL_MACHINE, REGSTR_PATH_JOYSTICK, &hkey ) ) {
DWORD type;
DWORD val = 0;
DWORD cb = sizeof(val);
if( !RegQueryValueEx( hkey, REGSTR_VAL_JOYTYPES, NULL,
&type, (CONST LPBYTE)&val, &cb) ) {
pgv->cJoystickTypes += val;
}
RegCloseKey( hkey );
}
pgv->cJoystickTypes = max( pgv->cJoystickTypes, 2 ); // Must have none/cust
pgv->cJoystickTypes = min( pgv->cJoystickTypes, 12 );
/*
* callback timer for checking if joysticks are plugged/unplugged
*/
if( !pjd->bHasTimer ) {
pjd->bHasTimer = SetTimer( hwnd, TIMER_ID, JOYCHECKTIME, NULL );
pjd->bUseTimer = TRUE;
}
/*
* set up pre-defined joystick list
*/
hinst = GetWindowInstance( hwnd );
for( i=IDS_JOYHW0; i<(IDS_JOYHW0 + pgv->cJoystickTypes); i++ ) {
if( LoadString( hinst , i, str, sizeof( str ) ) ) {
UINT dwItem;
dwItem = SendDlgItemMessage( hwnd, IDC_JOYSELECT, CB_ADDSTRING, 0,
(LONG) (LPSTR) str );
SendDlgItemMessage( hwnd, IDC_JOYSELECT, CB_SETITEMDATA, dwItem,
i -IDS_JOYHW0 + JOY_HW_NONE );
}
}
/*
* set up OEM joystick list
*/
for( i=0;i<pjd->oemCount;i++ ) {
UINT dwItem;
dwItem = SendDlgItemMessage( hwnd, IDC_JOYSELECT, CB_ADDSTRING, 0,
(LONG) (LPSTR) pjd->oemList[i].ident_string );
SendDlgItemMessage( hwnd, IDC_JOYSELECT, CB_SETITEMDATA,
dwItem, i +JOY_HW_LASTENTRY);
}
/*
* set up joystick choices list
*/
#if !defined(WANT_SHEETS)
{
int numdevs;
char strid[MAX_STR];
if( LoadString( hinst, IDS_JOY, str, sizeof( str ) ) ) {
numdevs = joyGetNumDevs();
for( i=0;i<numdevs;i++ ) {
wsprintf( strid, "%s %d", str, i+1 );
SendDlgItemMessage( hwnd, IDC_JOYCURRENTID, CB_ADDSTRING, 0,
(LONG) (LPSTR) strid );
}
}
}
#endif
pgv->iJoyId = -1;
newJoyId( pgv, hwnd, pjdp->iJoyId );
/*
* enable/disable our Reset button
*/
showResetInfo( hwnd, pjd->bHasNonStandardUserVals );
return TRUE;
} /* doJoyDlgInitDialog */
/*
* doJoyDlgCommand - process WM_COMMAND message for main joystick tabbed dialog
*/
static void doJoyDlgCommand( HWND hwnd, int id, HWND hctl, UINT code )
{
LPGLOBALVARS pgv;
pgv = (LPGLOBALVARS) GetWindowLong( hwnd, DWL_USER );
switch( id ) {
/*
* new joystick has been picked
*/
case IDC_JOYSELECT:
if( code == CBN_SELCHANGE ) {
getNewJoyInfo( pgv, hwnd );
}
break;
#if !defined( WANT_SHEET )
/*
* new joystick id has been picked
*/
case IDC_JOYCURRENTID:
if( code == CBN_SELCHANGE ) {
int joyid;
joyid = SendDlgItemMessage( hwnd, IDC_JOYCURRENTID, CB_GETCURSEL, 0, 0L );
pgv = newJoyId( pgv, hwnd, joyid );
regSetUserVals( pgv->pjd, TRUE );
RegSaveCurrentJoyHW( pgv );
RegistryUpdated( pgv );
}
break;
#endif
/*
* calibrate current joystick
*/
case IDC_JOYCALIBRATE:
pgv->pjd->bUseTimer = FALSE;
DoCalibrate( pgv, hwnd );
pgv->pjd->bUseTimer = TRUE;
break;
/*
* test either joystick 1 or joystick 2
*/
case IDC_JOYTEST:
pgv->pjd->bUseTimer = FALSE;
DoTest( pgv, hwnd, NULL, pgv );
pgv->pjd->bUseTimer = TRUE;
break;
/*
* reset to user values
*/
case IDC_JOYRESET:
pgv->pjd->bResetUserVals = TRUE;
PropSheet_Changed( GetParent(hwnd), hwnd );
break;
/*
* rudder selected/unselected
*/
case IDC_JOY1HASRUDDER:
{
LPJOYREGHWCONFIG pcfg;
/*
* rudder status changed, force recalibration (leave POV alone if
* it was button based)
*/
pcfg = &pgv->joyHWCurr;
if( (pcfg->hws.dwFlags & JOY_HWS_HASPOV) &&
(pcfg->hws.dwFlags & JOY_HWS_POVISBUTTONCOMBOS) ) {
pcfg->hwv.dwCalFlags &= JOY_ISCAL_POV;
} else {
pcfg->hwv.dwCalFlags = 0;
}
if( IsDlgButtonChecked( hwnd, id ) ) {
pcfg->dwUsageSettings |= JOY_US_HASRUDDER;
} else {
pcfg->dwUsageSettings &= ~JOY_US_HASRUDDER;
}
pgv->joyActiveFlags = (unsigned) -1;
enableActiveJoystick( pgv, hwnd );
PropSheet_Changed( GetParent(hwnd), hwnd );
break;
}
case ID_APPLY:
{
DPF( "ID_APPLY\r\n" );
#if !defined( WANT_SHEETS )
{
int i;
int numjoys;
numjoys = joyGetNumDevs();
for( i=0;i<numjoys;i++ ) {
regPermSaveAllInfo( &pgv->pjd->pgvlist[i] );
saveHWSettings( &pgv->pjd->pgvlist[i] );
}
}
#else
regPermSaveAllInfo( pgv );
saveHWSettings( pgv );
#endif
if( pgv->pjd->bResetUserVals ) {
regUserValsFini( pgv->pjd );
regUserValsInit( pgv->pjd );
pgv->pjd->bResetUserVals = FALSE;
}
showResetInfo( hwnd, pgv->pjd->bHasNonStandardUserVals );
break;
}
case ID_INIT:
DPF( "ID_INIT\r\n" );
/*
* we've been re-activated, reset the current joystick settings
*/
regSetUserVals( pgv->pjd, TRUE );
RegSaveCurrentJoyHW( pgv );
RegistryUpdated( pgv );
break;
case IDOK:
DPF( "IDOK\r\n" );
EndDialog(hwnd, TRUE );
break;
case IDCANCEL:
DPF( "IDCANCEL\r\n" );
pgv->pjd->bResetUserVals = FALSE;
#if !defined( WANT_SHEETS )
{
int i;
int numjoys;
numjoys = joyGetNumDevs();
for( i=0;i<numjoys;i++ ) {
restoreHWSettings( &pgv->pjd->pgvlist[i] );
}
}
#else
restoreHWSettings( pgv );
#endif
RegistryUpdated( pgv );
EndDialog(hwnd, FALSE );
break;
default:
break;
}
} /* doJoyDlgCommand */
/*
* context help for the main dialog
*/
const static DWORD aJoystickHelpIDs[] = { // Context Help IDs
IDC_JOYCURRENTIDMSG, IDH_JOYSTICK_CURRENT,
IDC_JOYCURRENTID, IDH_JOYSTICK_CURRENT,
IDC_JOYSELECTMSG, IDH_JOYSTICK_SELECT,
IDC_JOYSELECT, IDH_JOYSTICK_SELECT,
IDC_JOY1HASRUDDER, IDH_JOYSTICK_RUDDER,
IDC_JOYCALIBRATE, IDH_JOYSTICK_CALIBRATE,
IDC_JOYTEST, IDH_JOYSTICK_TEST,
IDC_JOYSTICK1_FRAME, IDH_JOYSTICK_GROUPBOX,
IDC_JOYMSG, NO_HELP,
IDC_ICON_1, NO_HELP,
IDC_ICON_2, NO_HELP,
IDC_JOYTROUBLESHOOT_FRAME, IDH_JOYSTICK_RESET,
IDC_JOYRESET, IDH_JOYSTICK_RESET,
IDC_JOYTROUBLESHOOT_TEXT, NO_HELP,
0, 0
};
/*
* JoystickDlg - dialog procedure for joystick tabbed dialog
*/
BOOL CALLBACK JoystickDlg( HWND hwnd, UINT umsg, WPARAM wParam, LPARAM lParam)
{
BOOL rc;
switch( umsg ) {
case WM_INITDIALOG:
rc = doJoyDlgInitDialog( hwnd, lParam );
if( !rc ) {
EndDialog( hwnd, 0 );
}
return FALSE;
case WM_COMMAND:
HANDLE_WM_COMMAND( hwnd, wParam, lParam, doJoyDlgCommand );
break;
case WM_ACTIVATE:
/*
* we've been activated, pretend we were re-selected
*/
if( LOWORD( wParam ) != WA_INACTIVE ) {
FORWARD_WM_COMMAND( hwnd, ID_INIT, 0, 0, SendMessage );
}
break;
case WM_DESTROY:
cleanUpJoyDlg( hwnd );
break;
case WM_TIMER:
{
LPGLOBALVARS pgv;
pgv = (LPGLOBALVARS) GetWindowLong( hwnd, DWL_USER );
if( pgv->pjd->bUseTimer ) {
pgv->pjd->bUseTimer = FALSE;
enableActiveJoystick( pgv, hwnd );
pgv->pjd->bUseTimer = TRUE;
}
break;
}
case WM_HELP:
WinHelp((HWND)((LPHELPINFO) lParam)->hItemHandle, cszHelpFile,
HELP_WM_HELP, (DWORD)(LPSTR) aJoystickHelpIDs);
return TRUE;
case WM_CONTEXTMENU:
WinHelp((HWND) wParam, cszHelpFile, HELP_CONTEXTMENU,
(DWORD)(LPVOID) aJoystickHelpIDs);
return TRUE;
case WM_NOTIFY:
{
NMHDR FAR * lpnm = (NMHDR FAR *)lParam;
switch(lpnm->code) {
case PSN_KILLACTIVE:
FORWARD_WM_COMMAND( hwnd, IDOK, 0, 0, SendMessage );
return TRUE;
case PSN_APPLY:
FORWARD_WM_COMMAND( hwnd, ID_APPLY, 0, 0, SendMessage );
return TRUE;
case PSN_SETACTIVE:
FORWARD_WM_COMMAND( hwnd, ID_INIT, 0, 0, SendMessage );
return TRUE;
case PSN_RESET:
FORWARD_WM_COMMAND( hwnd, IDCANCEL, 0, 0, SendMessage );
return TRUE;
}
break;
}
default:
break;
}
return FALSE;
} /* JoystickDlg */
/***************************************************************************
GLOBAL JOYSTICK DATA FUNCTIONS FOLLOW
***************************************************************************/
/*
* default joysticks
*/
#define TYPE00 0
#define TYPE01 0
#define TYPE02 0
#define TYPE03 0
#define TYPE04 JOY_HWS_ISGAMEPAD
#define TYPE05 JOY_HWS_ISYOKE
#define TYPE06 JOY_HWS_HASZ | JOY_HWS_ISYOKE
#define TYPE07 JOY_HWS_HASZ
#define TYPE08 JOY_HWS_HASZ
#define TYPE09 JOY_HWS_ISGAMEPAD
#define TYPE10 JOY_HWS_ISYOKE
#define TYPE11 JOY_HWS_HASZ | JOY_HWS_ISYOKE
static JOYREGHWCONFIG _joyHWDefaults[] =
{
{ {TYPE00,0},JOY_US_PRESENT,{{0,0,0,0,0,0,0,0,0},{0,0,0,0}},JOY_HW_NONE},
{ {TYPE01,2},JOY_US_PRESENT,{{0,0,0,0,0,0,0,0,0},{0,0,0,0}},JOY_HW_CUSTOM},
{ {TYPE02,2},JOY_US_PRESENT,{{0,0,0,0,0,0,0,0,0},{0,0,0,0}},JOY_HW_2A_2B_GENERIC},
{ {TYPE03,4},JOY_US_PRESENT,{{0,0,0,0,0,0,0,0,0},{0,0,0,0}},JOY_HW_2A_4B_GENERIC},
{ {TYPE04,2},JOY_US_PRESENT,{{0,0,0,0,0,0,0,0,0},{0,0,0,0}},JOY_HW_2B_GAMEPAD},
{ {TYPE05,2},JOY_US_PRESENT,{{0,0,0,0,0,0,0,0,0},{0,0,0,0}},JOY_HW_2B_FLIGHTYOKE},
{ {TYPE06,2},JOY_US_PRESENT,{{0,0,0,0,0,0,0,0,0},{0,0,0,0}},JOY_HW_2B_FLIGHTYOKETHROTTLE},
{ {TYPE07,2},JOY_US_PRESENT,{{0,0,0,0,0,0,0,0,0},{0,0,0,0}},JOY_HW_3A_2B_GENERIC},
{ {TYPE08,4},JOY_US_PRESENT,{{0,0,0,0,0,0,0,0,0},{0,0,0,0}},JOY_HW_3A_4B_GENERIC},
{ {TYPE09,4},JOY_US_PRESENT,{{0,0,0,0,0,0,0,0,0},{0,0,0,0}},JOY_HW_4B_GAMEPAD},
{ {TYPE10,4},JOY_US_PRESENT,{{0,0,0,0,0,0,0,0,0},{0,0,0,0}},JOY_HW_4B_FLIGHTYOKE},
{ {TYPE11,4},JOY_US_PRESENT,{{0,0,0,0,0,0,0,0,0},{0,0,0,0}},JOY_HW_4B_FLIGHTYOKETHROTTLE},
};
/*
* registry strings for calibration messages
*/
static LPSTR _oemCalRegStrs[] =
{
REGSTR_VAL_JOYOEMCAL1,
REGSTR_VAL_JOYOEMCAL2,
REGSTR_VAL_JOYOEMCAL3,
REGSTR_VAL_JOYOEMCAL4,
REGSTR_VAL_JOYOEMCAL5,
REGSTR_VAL_JOYOEMCAL6,
REGSTR_VAL_JOYOEMCAL7,
REGSTR_VAL_JOYOEMCAL8,
REGSTR_VAL_JOYOEMCAL9,
REGSTR_VAL_JOYOEMCAL10,
REGSTR_VAL_JOYOEMCAL11,
REGSTR_VAL_JOYOEMCAL12,
};
/*
* base registry keys
*/
static char szCfgKey[] = REGSTR_PATH_JOYCONFIG;
static char szCurrCfgKey[] = REGSTR_KEY_JOYCURR;
static char szSettingsCfgKey[] = REGSTR_KEY_JOYSETTINGS;
/*
* freeOEMListItem - free a list of oem data
*/
static void freeOEMListItem( LPJOYDATA pjd, int i )
{
int j;
DoFree( pjd->oemList[i].keyname );
DoFree( pjd->oemList[i].ident_string );
DoFree( pjd->oemList[i].vxd_name );
DoFree( pjd->oemList[i].xy_label );
DoFree( pjd->oemList[i].z_label );
DoFree( pjd->oemList[i].r_label );
DoFree( pjd->oemList[i].u_label );
DoFree( pjd->oemList[i].v_label );
DoFree( pjd->oemList[i].pov_label );
DoFree( pjd->oemList[i].testmove_desc );
DoFree( pjd->oemList[i].testbutton_desc );
DoFree( pjd->oemList[i].testmove_cap );
DoFree( pjd->oemList[i].testbutton_cap );
DoFree( pjd->oemList[i].testwin_cap );
DoFree( pjd->oemList[i].cal_cap );
DoFree( pjd->oemList[i].calwin_cap );
for( j=0;j<NUM_CAL_STRS;j++ ) {
DoFree( pjd->oemList[i].cal_strs[j] );
}
} /* freeOEMListItem */
/*
* initHWDefaults - initialize the hardware list: use defaults + OEM types
* defined in the registry
*/
static void initHWDefaults( LPJOYDATA pjd )
{
int list_size;
int def_size;
DWORD isubkey;
DWORD keyidx;
HKEY hkey;
HKEY hsubkey;
char str[MAX_STR];
DWORD clsize;
DWORD num_subkeys;
DWORD dont_care;
DWORD longest_key;
FILETIME ftime;
LPSTR keyname;
JOYREGHWSETTINGS hws;
DWORD longest_val;
DWORD type;
DWORD cb;
int i;
int j;
int ctype;
LPSTR tmpstr;
int fail;
def_size = sizeof( _joyHWDefaults )/sizeof( _joyHWDefaults[0] );
list_size = def_size;
pjd->oemCount = 0;
if( !RegOpenKey( HKEY_LOCAL_MACHINE, REGSTR_PATH_JOYOEM, &hkey ) ) {
clsize = sizeof( str );
if( !RegQueryInfoKey ( hkey, str, &clsize, NULL, &num_subkeys,
&longest_key, &dont_care, &dont_care, &dont_care,
&dont_care, // address of buffer for longest value data length
&dont_care, &ftime ) ) {
pjd->oemList = DoAlloc( num_subkeys * sizeof( OEMLIST ));
if( pjd->oemList != NULL ) {
pjd->oemCount = num_subkeys;
list_size += num_subkeys;
}
longest_key++;
}
}
pjd->joyHWDefaults = DoAlloc( list_size * sizeof( JOYREGHWCONFIG ) );
if( pjd->joyHWDefaults == NULL ) {
pjd->joyHWDefaults = _joyHWDefaults;
} else {
memcpy( pjd->joyHWDefaults, _joyHWDefaults, def_size * sizeof( JOYREGHWCONFIG ) );
/*
* if we have keys in the registry, go fetch them
*/
if( list_size > def_size ) {
isubkey = 0;
keyidx = 0;
keyname = DoAlloc( longest_key );
if( keyname == NULL ) {
keyname = str;
longest_key = sizeof( str );
}
/*
* run through all keys, getting the info on them
*/
while( !RegEnumKey( hkey, keyidx, keyname, longest_key ) ) {
if( !RegOpenKey( hkey, keyname, &hsubkey ) ) {
if( !RegQueryInfoKey ( hsubkey, str, &clsize, NULL,
&dont_care, &dont_care, &dont_care, &dont_care,
&dont_care, &longest_val, &dont_care, &ftime ) ) {
pjd->oemList[isubkey].keyname = DoAlloc( strlen( keyname ) +1 );
tmpstr = DoAlloc( longest_val+1 );
if( pjd->oemList[isubkey].keyname != NULL && tmpstr != NULL ) {
strcpy( pjd->oemList[isubkey].keyname, keyname );
cb = sizeof( hws );
if( !RegQueryValueEx( hsubkey, REGSTR_VAL_JOYOEMDATA, NULL,
&type, (CONST LPBYTE)&hws, &cb) ) {
if( type == REG_BINARY && cb == sizeof( hws ) ) {
pjd->oemList[isubkey].hws = hws;
}
}
fail = 0;
fail |= regGetOEMStr( hsubkey, REGSTR_VAL_JOYOEMCALLOUT,
tmpstr, longest_val,
&pjd->oemList[isubkey].vxd_name );
fail |= regGetOEMStr( hsubkey, REGSTR_VAL_JOYOEMNAME,
tmpstr, longest_val,
&pjd->oemList[isubkey].ident_string );
for( j=0;j<NUM_CAL_STRS;j++ ) {
fail |= regGetOEMStr( hsubkey, _oemCalRegStrs[j],
tmpstr, longest_val,
&pjd->oemList[isubkey].cal_strs[j] );
}
fail |= regGetOEMStr( hsubkey, REGSTR_VAL_JOYOEMXYLABEL,
tmpstr, longest_val,
&pjd->oemList[isubkey].xy_label );
fail |= regGetOEMStr( hsubkey, REGSTR_VAL_JOYOEMZLABEL,
tmpstr, longest_val,
&pjd->oemList[isubkey].z_label );
fail |= regGetOEMStr( hsubkey, REGSTR_VAL_JOYOEMRLABEL,
tmpstr, longest_val,
&pjd->oemList[isubkey].r_label );
fail |= regGetOEMStr( hsubkey, REGSTR_VAL_JOYOEMULABEL,
tmpstr, longest_val,
&pjd->oemList[isubkey].u_label );
fail |= regGetOEMStr( hsubkey, REGSTR_VAL_JOYOEMVLABEL,
tmpstr, longest_val,
&pjd->oemList[isubkey].v_label );
fail |= regGetOEMStr( hsubkey, REGSTR_VAL_JOYOEMPOVLABEL,
tmpstr, longest_val,
&pjd->oemList[isubkey].pov_label );
fail |= regGetOEMStr( hsubkey, REGSTR_VAL_JOYOEMTESTMOVEDESC,
tmpstr, longest_val,
&pjd->oemList[isubkey].testmove_desc );
fail |= regGetOEMStr( hsubkey, REGSTR_VAL_JOYOEMTESTBUTTONDESC,
tmpstr, longest_val,
&pjd->oemList[isubkey].testbutton_desc );
fail |= regGetOEMStr( hsubkey, REGSTR_VAL_JOYOEMTESTMOVECAP,
tmpstr, longest_val,
&pjd->oemList[isubkey].testmove_cap );
fail |= regGetOEMStr( hsubkey, REGSTR_VAL_JOYOEMTESTBUTTONCAP,
tmpstr, longest_val,
&pjd->oemList[isubkey].testbutton_cap );
fail |= regGetOEMStr( hsubkey, REGSTR_VAL_JOYOEMTESTWINCAP,
tmpstr, longest_val,
&pjd->oemList[isubkey].testwin_cap );
fail |= regGetOEMStr( hsubkey, REGSTR_VAL_JOYOEMCALCAP,
tmpstr, longest_val,
&pjd->oemList[isubkey].cal_cap );
fail |= regGetOEMStr( hsubkey, REGSTR_VAL_JOYOEMCALWINCAP,
tmpstr, longest_val,
&pjd->oemList[isubkey].calwin_cap );
if( fail ) {
freeOEMListItem( pjd, isubkey );
} else {
isubkey++;
}
} else {
DoFree( pjd->oemList[isubkey].keyname );
}
DoFree( tmpstr );
RegCloseKey( hsubkey );
}
}
keyidx++;
}
pjd->oemCount = isubkey;
/*
* sort the list, and then fill in the joyHWDefault array
*/
if( pjd->oemCount > 0 ) {
for( i=0;i<pjd->oemCount;i++ ) {
for( j=i;j<pjd->oemCount;j++ ) {
OEMLIST ol;
if( strcmp( pjd->oemList[i].ident_string,
pjd->oemList[j].ident_string ) > 0 ) {
ol = pjd->oemList[i];
pjd->oemList[i] = pjd->oemList[j];
pjd->oemList[j] = ol;
}
}
}
for( i=0;i<pjd->oemCount;i++ ) {
ctype = i+JOY_HW_LASTENTRY;
memset( &pjd->joyHWDefaults[ctype], 0,
sizeof( pjd->joyHWDefaults[ctype] ) );
pjd->joyHWDefaults[ctype].hws = pjd->oemList[i].hws;
pjd->joyHWDefaults[ctype].dwUsageSettings = JOY_US_ISOEM|JOY_US_PRESENT;
pjd->joyHWDefaults[ctype].dwType = ctype;
}
}
if( keyname != str ) {
DoFree( keyname );
}
}
}
} /* initHWDefaults */
/*
* finiHWList - finished with the hardware list, free it
*/
static void finiHWList( LPJOYDATA pjd )
{
int i;
if( pjd->joyHWDefaults != NULL ) {
if( pjd->joyHWDefaults != _joyHWDefaults ) {
DoFree( pjd->joyHWDefaults );
}
pjd->joyHWDefaults = NULL;
}
if( pjd->oemList != NULL ) {
for( i=0;i<pjd->oemCount;i++ ) {
freeOEMListItem( pjd, i );
}
DoFree( pjd->oemList );
pjd->oemList = NULL;
pjd->oemCount = 0;
}
} /* finiHWList */
/*
* getRegKeys - get the registry keys we need
*/
static void getRegKeys( LPJOYDATA pjd )
{
int len;
JOYCAPS jc;
if (joyGetDevCaps (0, &jc, sizeof(jc)) != JOYERR_NOERROR)
lstrcpy (jc.szRegKey, TEXT("joystick.dll<0000>"));
/*
* set up registry keys
*/
pjd->regCfgKey = NULL;
pjd->regCurrCfgKey = NULL;
pjd->regSettingsCfgKey = NULL;
len = sizeof( szCfgKey );
pjd->regCfgKey = DoAlloc( len );
if( pjd->regCfgKey != NULL ) {
strcpy( pjd->regCfgKey, szCfgKey );
pjd->regCurrCfgKey = DoAlloc( len +1 +1 +lstrlen(jc.szRegKey) +sizeof( szCurrCfgKey ) );
if( pjd->regCurrCfgKey != NULL ) {
strcpy( pjd->regCurrCfgKey, pjd->regCfgKey );
strcat( pjd->regCurrCfgKey, "\\" );
strcat( pjd->regCurrCfgKey, jc.szRegKey );
strcat( pjd->regCurrCfgKey, "\\" );
strcat( pjd->regCurrCfgKey, szCurrCfgKey );
}
pjd->regSettingsCfgKey = DoAlloc( len +1 +1 +lstrlen(jc.szRegKey) +sizeof( szSettingsCfgKey ) );
if( pjd->regSettingsCfgKey != NULL ) {
strcpy( pjd->regSettingsCfgKey, pjd->regCfgKey );
strcat( pjd->regSettingsCfgKey, "\\" );
strcat( pjd->regSettingsCfgKey, jc.szRegKey );
strcat( pjd->regSettingsCfgKey, "\\" );
strcat( pjd->regSettingsCfgKey, szSettingsCfgKey );
}
}
} /* getRegKeys */
/*
* JoystickDataInit
*/
LPJOYDATA JoystickDataInit( void )
{
LPJOYDATA pjd;
pjd = DoAlloc( sizeof( JOYDATA ) );
if( pjd == NULL ) {
return NULL;
}
/*
* go set up all our defaults + oem lists
*/
initHWDefaults( pjd );
/*
* get registry keys used by everyone
*/
getRegKeys( pjd );
/*
* brushes for use by button display and bar display (z & r info)
*/
pjd->hbUp = CreateSolidBrush( ACTIVE_COLOR );
pjd->hbDown = CreateSolidBrush( INACTIVE_COLOR );
/*
* set up user values we like
*/
regUserValsInit( pjd );
#if !defined( WANT_SHEETS )
{
/*
* set up array of "global" vars (global to a joystick id)
*/
int numjoys;
int i;
numjoys = joyGetNumDevs();
if( numjoys == 0 ) {
return NULL;
}
pjd->pgvlist = DoAlloc( sizeof( GLOBALVARS ) * numjoys );
if( pjd->pgvlist == NULL ) {
return NULL;
}
for( i=0;i<numjoys;i++ ) {
pjd->pgvlist[i].iJoyId = i;
pjd->pgvlist[i].pjd = pjd;
initCurrentHW( &pjd->pgvlist[i] );
}
}
#endif
return pjd;
} /* JoystickDataInit */
/*
* JoystickDataFini - finished with DLL wide joystick data data
*/
void JoystickDataFini( LPJOYDATA pjd )
{
/*
* ditch brushes
*/
if( pjd->hbUp != NULL ) {
DeleteObject( pjd->hbUp );
}
if( pjd->hbDown != NULL ) {
DeleteObject( pjd->hbDown );
}
/*
* done with hardware list
*/
finiHWList( pjd );
/*
* restore user values in registry
*/
regUserValsFini( pjd );
/*
* done with registry keys
*/
DoFree( pjd->regCfgKey );
DoFree( pjd->regCurrCfgKey );
DoFree( pjd->regSettingsCfgKey );
#if !defined( WANT_SHEETS )
DoFree( pjd->pgvlist );
#endif
/*
* free up the joystick data
*/
DoFree( pjd );
#ifdef DEBUG
if( allocCount != 0 ) {
MBOX( "Memory left unfreed: %d allocations", allocCount );
}
#endif
} /* JoystickDataFini */
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