wine/windows/sysparams.c

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/*
* System parameters functions
*
* Copyright 1994 Alexandre Julliard
*/
#include "config.h"
#include <stdlib.h>
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winreg.h"
#include "wine/winuser16.h"
#include "wine/winestring.h"
#include "winerror.h"
#include "keyboard.h"
#include "tweak.h"
#include "user.h"
#include "desktop.h"
#include "debugtools.h"
DEFAULT_DEBUG_CHANNEL(system);
/***********************************************************************
* GetTimerResolution (USER.14)
*/
LONG WINAPI GetTimerResolution16(void)
{
return (1000);
}
/***********************************************************************
* ControlPanelInfo16 (USER.273)
*/
void WINAPI ControlPanelInfo16( INT16 nInfoType, WORD wData, LPSTR lpBuffer)
{
FIXME("(%d, %04x, %p): stub.\n", nInfoType, wData, lpBuffer);
}
/***********************************************************************
* SystemParametersInfoA (USER32.540)
*/
BOOL WINAPI SystemParametersInfoA( UINT uAction, UINT uParam,
LPVOID lpvParam, UINT fuWinIni )
{
int timeout;
switch (uAction) {
case SPI_GETBEEP:
*(BOOL *) lpvParam = KEYBOARD_GetBeepActive();
break;
case SPI_SETBEEP:
KEYBOARD_SetBeepActive(uParam);
break;
case SPI_GETBORDER:
*(INT *)lpvParam = GetSystemMetrics( SM_CXFRAME );
break;
case SPI_GETDRAGFULLWINDOWS:
*(BOOL *) lpvParam = FALSE;
{
HKEY hKey;
char buffer[20];
DWORD dwBufferSize = sizeof(buffer);
if(RegOpenKeyExA(HKEY_CURRENT_USER,
"Control Panel\\desktop",
0, KEY_QUERY_VALUE, &hKey) == ERROR_SUCCESS) {
if(RegQueryValueExA(hKey, "DragFullWindows", NULL,
0, buffer, &dwBufferSize) == ERROR_SUCCESS)
*(BOOL *)lpvParam = atoi(buffer) != 0;
RegCloseKey(hKey);
}
}
break;
case SPI_SETDRAGFULLWINDOWS:
break;
case SPI_GETFASTTASKSWITCH:
if ( GetProfileIntA( "windows", "CoolSwitch", 1 ) == 1 )
*(BOOL *) lpvParam = TRUE;
else
*(BOOL *) lpvParam = FALSE;
break;
case SPI_GETGRIDGRANULARITY:
*(INT*)lpvParam=GetProfileIntA("desktop","GridGranularity",1);
break;
case SPI_GETICONTITLEWRAP:
*(BOOL*)lpvParam=GetProfileIntA("desktop","IconTitleWrap",TRUE);
break;
case SPI_GETKEYBOARDDELAY:
*(INT*)lpvParam=GetProfileIntA("keyboard","KeyboardDelay",1);
break;
case SPI_GETKEYBOARDSPEED:
*(DWORD*)lpvParam=GetProfileIntA("keyboard","KeyboardSpeed",30);
break;
case SPI_GETMENUDROPALIGNMENT:
*(BOOL*)lpvParam=GetSystemMetrics(SM_MENUDROPALIGNMENT); /* XXX check this */
break;
case SPI_GETSCREENSAVEACTIVE:
if(USER_Driver.pGetScreenSaveActive() ||
GetProfileIntA( "windows", "ScreenSaveActive", 1 ) == 1)
*(BOOL*)lpvParam = TRUE;
else
*(BOOL*)lpvParam = FALSE;
break;
case SPI_GETSCREENSAVETIMEOUT:
timeout = USER_Driver.pGetScreenSaveTimeout();
if(!timeout)
timeout = GetProfileIntA( "windows", "ScreenSaveTimeout", 300 );
*(INT *) lpvParam = timeout * 1000;
break;
case SPI_ICONHORIZONTALSPACING:
/* FIXME Get/SetProfileInt */
if (lpvParam == NULL)
/*SetSystemMetrics( SM_CXICONSPACING, uParam )*/ ;
else
*(INT*)lpvParam=GetSystemMetrics(SM_CXICONSPACING);
break;
case SPI_ICONVERTICALSPACING:
/* FIXME Get/SetProfileInt */
if (lpvParam == NULL)
/*SetSystemMetrics( SM_CYICONSPACING, uParam )*/ ;
else
*(INT*)lpvParam=GetSystemMetrics(SM_CYICONSPACING);
break;
case SPI_GETICONTITLELOGFONT: {
LPLOGFONTA lpLogFont = (LPLOGFONTA)lpvParam;
/* from now on we always have an alias for MS Sans Serif */
GetProfileStringA("Desktop", "IconTitleFaceName", "MS Sans Serif",
lpLogFont->lfFaceName, LF_FACESIZE );
lpLogFont->lfHeight = -GetProfileIntA("Desktop","IconTitleSize", 13);
lpLogFont->lfWidth = 0;
lpLogFont->lfEscapement = lpLogFont->lfOrientation = 0;
lpLogFont->lfWeight = FW_NORMAL;
lpLogFont->lfItalic = FALSE;
lpLogFont->lfStrikeOut = FALSE;
lpLogFont->lfUnderline = FALSE;
lpLogFont->lfCharSet = ANSI_CHARSET;
lpLogFont->lfOutPrecision = OUT_DEFAULT_PRECIS;
lpLogFont->lfClipPrecision = CLIP_DEFAULT_PRECIS;
lpLogFont->lfPitchAndFamily = DEFAULT_PITCH | FF_SWISS;
break;
}
case SPI_GETICONMETRICS: {
LPICONMETRICSA lpIcon = lpvParam;
if(!lpIcon || lpIcon->cbSize != sizeof(*lpIcon))
return FALSE;
SystemParametersInfoA( SPI_ICONHORIZONTALSPACING, 0,
&lpIcon->iHorzSpacing, FALSE );
SystemParametersInfoA( SPI_ICONVERTICALSPACING, 0,
&lpIcon->iVertSpacing, FALSE );
SystemParametersInfoA( SPI_GETICONTITLEWRAP, 0,
&lpIcon->iTitleWrap, FALSE );
SystemParametersInfoA( SPI_GETICONTITLELOGFONT, 0,
&lpIcon->lfFont, FALSE );
break;
}
case SPI_GETWORKAREA:
SetRect( (RECT *)lpvParam, 0, 0,
GetSystemMetrics( SM_CXSCREEN ),
GetSystemMetrics( SM_CYSCREEN )
);
break;
case SPI_GETNONCLIENTMETRICS:
#define lpnm ((LPNONCLIENTMETRICSA)lpvParam)
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if (lpnm->cbSize == sizeof(NONCLIENTMETRICSA))
{
LPLOGFONTA lpLogFont = &(lpnm->lfMenuFont);
/* clear the struct, so we have 'sane' members */
memset(
(char*)lpvParam+sizeof(lpnm->cbSize),
0,
lpnm->cbSize-sizeof(lpnm->cbSize)
);
/* FIXME: initialize geometry entries */
/* FIXME: As these values are presumably in device units,
* we should calculate the defaults based on the screen dpi
*/
/* caption */
lpnm->iCaptionWidth = ((TWEAK_WineLook > WIN31_LOOK) ? 32 : 20);
lpnm->iCaptionHeight = lpnm->iCaptionWidth;
lpnm->lfCaptionFont.lfWeight = FW_BOLD;
SystemParametersInfoA(SPI_GETICONTITLELOGFONT, 0, (LPVOID)&(lpnm->lfCaptionFont),0);
/* small caption */
lpnm->iSmCaptionWidth = ((TWEAK_WineLook > WIN31_LOOK) ? 32 : 17);
lpnm->iSmCaptionHeight = lpnm->iSmCaptionWidth;
SystemParametersInfoA(SPI_GETICONTITLELOGFONT, 0, (LPVOID)&(lpnm->lfSmCaptionFont),0);
/* menus, FIXME: names of wine.conf entrys are bogus */
lpnm->iMenuWidth = GetProfileIntA("Desktop","MenuWidth", 13); /* size of the menu buttons*/
lpnm->iMenuHeight = GetProfileIntA("Desktop","MenuHeight",
(TWEAK_WineLook > WIN31_LOOK) ? 13 : 27);
GetProfileStringA("Desktop", "MenuFont",
(TWEAK_WineLook > WIN31_LOOK) ? "MS Sans Serif": "System",
lpLogFont->lfFaceName, LF_FACESIZE );
lpLogFont->lfHeight = -GetProfileIntA("Desktop","MenuFontSize", 13);
lpLogFont->lfWidth = 0;
lpLogFont->lfEscapement = lpLogFont->lfOrientation = 0;
lpLogFont->lfWeight = (TWEAK_WineLook > WIN31_LOOK) ? FW_NORMAL : FW_BOLD;
lpLogFont->lfItalic = FALSE;
lpLogFont->lfStrikeOut = FALSE;
lpLogFont->lfUnderline = FALSE;
lpLogFont->lfCharSet = ANSI_CHARSET;
lpLogFont->lfOutPrecision = OUT_DEFAULT_PRECIS;
lpLogFont->lfClipPrecision = CLIP_DEFAULT_PRECIS;
lpLogFont->lfPitchAndFamily = DEFAULT_PITCH | FF_SWISS;
SystemParametersInfoA(SPI_GETICONTITLELOGFONT, 0,
(LPVOID)&(lpnm->lfStatusFont),0);
SystemParametersInfoA(SPI_GETICONTITLELOGFONT, 0,
(LPVOID)&(lpnm->lfMessageFont),0);
}
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else
{
WARN("size mismatch !! (is %d; should be %d)\n", lpnm->cbSize, sizeof(NONCLIENTMETRICSA));
return FALSE;
}
#undef lpnm
break;
case SPI_GETANIMATION: {
LPANIMATIONINFO lpAnimInfo = (LPANIMATIONINFO)lpvParam;
/* Tell it "disabled" */
lpAnimInfo->cbSize = sizeof(ANIMATIONINFO);
uParam = sizeof(ANIMATIONINFO);
lpAnimInfo->iMinAnimate = 0; /* Minimise and restore animation is disabled (nonzero == enabled) */
break;
}
case SPI_SETANIMATION: {
LPANIMATIONINFO lpAnimInfo = (LPANIMATIONINFO)lpvParam;
/* Do nothing */
WARN("SPI_SETANIMATION ignored.\n");
lpAnimInfo->cbSize = sizeof(ANIMATIONINFO);
uParam = sizeof(ANIMATIONINFO);
break;
}
case SPI_GETHIGHCONTRAST:
{
LPHIGHCONTRASTA lpHighContrastA = (LPHIGHCONTRASTA)lpvParam;
FIXME("SPI_GETHIGHCONTRAST not fully implemented\n");
if ( lpHighContrastA->cbSize == sizeof( HIGHCONTRASTA ) )
{
/* Indicate that there is no high contrast available */
lpHighContrastA->dwFlags = 0;
lpHighContrastA->lpszDefaultScheme = NULL;
}
else
{
return FALSE;
}
break;
}
default:
return SystemParametersInfo16(uAction,uParam,lpvParam,fuWinIni);
}
return TRUE;
}
/***********************************************************************
* SystemParametersInfo16 (USER.483)
*/
BOOL16 WINAPI SystemParametersInfo16( UINT16 uAction, UINT16 uParam,
LPVOID lpvParam, UINT16 fuWinIni )
{
int timeout;
char buffer[256];
switch (uAction)
{
case SPI_GETBEEP:
*(BOOL *) lpvParam = KEYBOARD_GetBeepActive();
break;
case SPI_GETBORDER:
*(INT16 *)lpvParam = GetSystemMetrics( SM_CXFRAME );
break;
case SPI_GETFASTTASKSWITCH:
if ( GetProfileIntA( "windows", "CoolSwitch", 1 ) == 1 )
*(BOOL16 *) lpvParam = TRUE;
else
*(BOOL16 *) lpvParam = FALSE;
break;
case SPI_GETGRIDGRANULARITY:
*(INT16 *) lpvParam = GetProfileIntA( "desktop",
"GridGranularity",
1 );
break;
case SPI_GETICONTITLEWRAP:
*(BOOL16 *) lpvParam = GetProfileIntA( "desktop",
"IconTitleWrap",
TRUE );
break;
case SPI_GETKEYBOARDDELAY:
*(INT16 *) lpvParam = GetProfileIntA( "keyboard",
"KeyboardDelay", 1 );
break;
case SPI_GETKEYBOARDSPEED:
*(WORD *) lpvParam = GetProfileIntA( "keyboard",
"KeyboardSpeed",
30 );
break;
case SPI_GETMENUDROPALIGNMENT:
*(BOOL16 *) lpvParam = GetSystemMetrics( SM_MENUDROPALIGNMENT ); /* XXX check this */
break;
case SPI_GETSCREENSAVEACTIVE:
if(USER_Driver.pGetScreenSaveActive() ||
GetProfileIntA( "windows", "ScreenSaveActive", 1 ) == 1)
*(BOOL16 *) lpvParam = TRUE;
else
*(BOOL16 *) lpvParam = FALSE;
break;
case SPI_GETSCREENSAVETIMEOUT:
timeout = USER_Driver.pGetScreenSaveTimeout();
if(!timeout)
timeout = GetProfileIntA( "windows", "ScreenSaveTimeout", 300 );
*(INT16 *) lpvParam = timeout;
break;
case SPI_ICONHORIZONTALSPACING:
/* FIXME Get/SetProfileInt */
if (lpvParam == NULL)
/*SetSystemMetrics( SM_CXICONSPACING, uParam )*/ ;
else
*(INT16 *)lpvParam = GetSystemMetrics( SM_CXICONSPACING );
break;
case SPI_ICONVERTICALSPACING:
/* FIXME Get/SetProfileInt */
if (lpvParam == NULL)
/*SetSystemMetrics( SM_CYICONSPACING, uParam )*/ ;
else
*(INT16 *)lpvParam = GetSystemMetrics(SM_CYICONSPACING);
break;
case SPI_SETBEEP:
KEYBOARD_SetBeepActive(uParam);
break;
case SPI_SETSCREENSAVEACTIVE:
USER_Driver.pSetScreenSaveActive(uParam);
break;
case SPI_SETSCREENSAVETIMEOUT:
USER_Driver.pSetScreenSaveTimeout(uParam);
break;
case SPI_SETDESKWALLPAPER:
return (SetDeskWallPaper((LPSTR) lpvParam));
break;
case SPI_SETDESKPATTERN:
if ((INT16)uParam == -1) {
GetProfileStringA("Desktop", "Pattern",
"170 85 170 85 170 85 170 85",
buffer, sizeof(buffer) );
return (DESKTOP_SetPattern((LPSTR) buffer));
} else
return (DESKTOP_SetPattern((LPSTR) lpvParam));
break;
case SPI_GETICONTITLELOGFONT:
{
LPLOGFONT16 lpLogFont = (LPLOGFONT16)lpvParam;
GetProfileStringA("Desktop", "IconTitleFaceName", "MS Sans Serif",
lpLogFont->lfFaceName, LF_FACESIZE );
lpLogFont->lfHeight = -GetProfileIntA("Desktop","IconTitleSize", 13);
lpLogFont->lfWidth = 0;
lpLogFont->lfEscapement = lpLogFont->lfOrientation = 0;
lpLogFont->lfWeight = FW_NORMAL;
lpLogFont->lfItalic = FALSE;
lpLogFont->lfStrikeOut = FALSE;
lpLogFont->lfUnderline = FALSE;
lpLogFont->lfCharSet = ANSI_CHARSET;
lpLogFont->lfOutPrecision = OUT_DEFAULT_PRECIS;
lpLogFont->lfClipPrecision = CLIP_DEFAULT_PRECIS;
lpLogFont->lfPitchAndFamily = DEFAULT_PITCH | FF_SWISS;
break;
}
case SPI_GETNONCLIENTMETRICS:
#define lpnm ((LPNONCLIENTMETRICS16)lpvParam)
if( lpnm->cbSize == sizeof(NONCLIENTMETRICS16) )
{
/* clear the struct, so we have 'sane' members */
memset(
(char*)lpvParam+sizeof(lpnm->cbSize),
0,
lpnm->cbSize-sizeof(lpnm->cbSize)
);
/* FIXME: initialize geometry entries */
SystemParametersInfo16( SPI_GETICONTITLELOGFONT, 0,
(LPVOID)&(lpnm->lfCaptionFont),0);
lpnm->lfCaptionFont.lfWeight = FW_BOLD;
SystemParametersInfo16( SPI_GETICONTITLELOGFONT, 0,
(LPVOID)&(lpnm->lfSmCaptionFont),0);
SystemParametersInfo16( SPI_GETICONTITLELOGFONT, 0,
(LPVOID)&(lpnm->lfMenuFont),0);
SystemParametersInfo16( SPI_GETICONTITLELOGFONT, 0,
(LPVOID)&(lpnm->lfStatusFont),0);
SystemParametersInfo16( SPI_GETICONTITLELOGFONT, 0,
(LPVOID)&(lpnm->lfMessageFont),0);
}
else /* winfile 95 sets sbSize to 340 */
SystemParametersInfoA( uAction, uParam, lpvParam, fuWinIni );
#undef lpnm
break;
case SPI_LANGDRIVER:
case SPI_SETBORDER:
case SPI_SETDOUBLECLKHEIGHT:
case SPI_SETDOUBLECLICKTIME:
case SPI_SETDOUBLECLKWIDTH:
case SPI_SETFASTTASKSWITCH:
case SPI_SETKEYBOARDDELAY:
case SPI_SETKEYBOARDSPEED:
WARN("Option %d ignored.\n", uAction);
break;
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case SPI_GETWINDOWSEXTENSION:
WARN("pretend no support for Win9x Plus! for now.\n");
return FALSE; /* yes, this is the result value */
case SPI_GETWORKAREA:
SetRect16( (RECT16 *)lpvParam, 0, 0,
GetSystemMetrics( SM_CXSCREEN ),
GetSystemMetrics( SM_CYSCREEN ) );
break;
/* FIXME need to implement SPI_SETMOUSEHOVER... */
case SPI_GETMOUSEHOVERWIDTH:
*(INT16 *)lpvParam = 4;
break;
case SPI_GETMOUSEHOVERHEIGHT:
*(INT16 *)lpvParam = 4;
break;
case SPI_GETMOUSEHOVERTIME:
*(INT16 *)lpvParam = 400; /* default for menu dropdowns */
break;
default:
FIXME("Unknown option %d.\n", uAction);
SetLastError(ERROR_INVALID_SPI_VALUE);
return 0;
}
return 1;
}
/***********************************************************************
* SystemParametersInfoW (USER32.541)
*/
BOOL WINAPI SystemParametersInfoW( UINT uAction, UINT uParam,
LPVOID lpvParam, UINT fuWinIni )
{
char buffer[256];
switch (uAction)
{
case SPI_SETDESKWALLPAPER:
if (lpvParam)
{
lstrcpynWtoA(buffer,(LPWSTR)lpvParam,sizeof(buffer));
return SetDeskWallPaper(buffer);
}
return SetDeskWallPaper(NULL);
case SPI_SETDESKPATTERN:
if ((INT) uParam == -1)
{
GetProfileStringA("Desktop", "Pattern",
"170 85 170 85 170 85 170 85",
buffer, sizeof(buffer) );
return (DESKTOP_SetPattern((LPSTR) buffer));
}
if (lpvParam)
{
lstrcpynWtoA(buffer,(LPWSTR)lpvParam,sizeof(buffer));
return DESKTOP_SetPattern(buffer);
}
return DESKTOP_SetPattern(NULL);
case SPI_GETICONTITLELOGFONT:
{
LPLOGFONTW lpLogFont = (LPLOGFONTW)lpvParam;
GetProfileStringA("Desktop", "IconTitleFaceName", "MS Sans Serif",
buffer, sizeof(buffer) );
lstrcpynAtoW(lpLogFont->lfFaceName, buffer, LF_FACESIZE);
lpLogFont->lfHeight = 17;
lpLogFont->lfWidth = 0;
lpLogFont->lfEscapement = lpLogFont->lfOrientation = 0;
lpLogFont->lfWeight = FW_NORMAL;
lpLogFont->lfItalic = lpLogFont->lfStrikeOut = lpLogFont->lfUnderline = FALSE;
lpLogFont->lfCharSet = ANSI_CHARSET;
lpLogFont->lfOutPrecision = OUT_DEFAULT_PRECIS;
lpLogFont->lfClipPrecision = CLIP_DEFAULT_PRECIS;
lpLogFont->lfPitchAndFamily = DEFAULT_PITCH | FF_SWISS;
}
break;
case SPI_GETICONMETRICS: {
LPICONMETRICSW lpIcon = lpvParam;
if(!lpIcon || lpIcon->cbSize != sizeof(*lpIcon))
return FALSE;
SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0,
&lpIcon->iHorzSpacing, FALSE );
SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0,
&lpIcon->iVertSpacing, FALSE );
SystemParametersInfoW( SPI_GETICONTITLEWRAP, 0,
&lpIcon->iTitleWrap, FALSE );
SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0,
&lpIcon->lfFont, FALSE );
break;
}
case SPI_GETNONCLIENTMETRICS: {
/* FIXME: implement correctly */
LPNONCLIENTMETRICSW lpnm=(LPNONCLIENTMETRICSW)lpvParam;
/* clear the struct, so we have 'sane' members */
memset((char*)lpvParam+sizeof(lpnm->cbSize),
0,
lpnm->cbSize-sizeof(lpnm->cbSize)
);
SystemParametersInfoW(SPI_GETICONTITLELOGFONT,0,(LPVOID)&(lpnm->lfCaptionFont),0);
lpnm->lfCaptionFont.lfWeight = FW_BOLD;
SystemParametersInfoW(SPI_GETICONTITLELOGFONT,0,(LPVOID)&(lpnm->lfSmCaptionFont),0);
SystemParametersInfoW(SPI_GETICONTITLELOGFONT,0,(LPVOID)&(lpnm->lfMenuFont),0);
SystemParametersInfoW(SPI_GETICONTITLELOGFONT,0,(LPVOID)&(lpnm->lfStatusFont),0);
SystemParametersInfoW(SPI_GETICONTITLELOGFONT,0,(LPVOID)&(lpnm->lfMessageFont),0);
break;
}
case SPI_GETHIGHCONTRAST:
{
LPHIGHCONTRASTW lpHighContrastW = (LPHIGHCONTRASTW)lpvParam;
FIXME("SPI_GETHIGHCONTRAST not fully implemented\n");
if ( lpHighContrastW->cbSize == sizeof( HIGHCONTRASTW ) )
{
/* Indicate that there is no high contrast available */
lpHighContrastW->dwFlags = 0;
lpHighContrastW->lpszDefaultScheme = NULL;
}
else
{
return FALSE;
}
break;
}
default:
return SystemParametersInfoA(uAction,uParam,lpvParam,fuWinIni);
}
return TRUE;
}