Sweden-Number/windows/sysparams.c

1323 lines
43 KiB
C

/*
* System parameters functions
*
* Copyright 1994 Alexandre Julliard
*/
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "windef.h"
#include "winbase.h"
#include "winnls.h"
#include "wingdi.h"
#include "winreg.h"
#include "wine/winuser16.h"
#include "winerror.h"
#include "controls.h"
#include "user.h"
#include "debugtools.h"
#include "sysmetrics.h"
DEFAULT_DEBUG_CHANNEL(system);
/* System parameter indexes */
#define SPI_SETBEEP_IDX 0
#define SPI_SETMOUSE_IDX 1
#define SPI_SETBORDER_IDX 2
#define SPI_SETKEYBOARDSPEED_IDX 3
#define SPI_ICONHORIZONTALSPACING_IDX 4
#define SPI_SETSCREENSAVETIMEOUT_IDX 5
#define SPI_SETKEYBOARDDELAY_IDX 6
#define SPI_ICONVERTICALSPACING_IDX 7
#define SPI_SETSHOWSOUNDS_IDX 8
#define SPI_SETSCREENSAVERRUNNING_IDX 9
#define SPI_WINE_IDX SPI_SETSCREENSAVERRUNNING_IDX
/**
* Names of the registry subkeys of HKEY_CURRENT_USER key and value names
* for the system parameters.
* Names of the keys are created by adding string "_REGKEY" to
* "SET" action names, value names are created by adding "_REG_NAME"
* to the "SET" action name.
*/
#define SPI_SETBEEP_REGKEY "Control Panel\\Sound"
#define SPI_SETBEEP_VALNAME "Beep"
#define SPI_SETMOUSE_REGKEY "Control Panel\\Mouse"
#define SPI_SETMOUSE_VALNAME1 "MouseThreshold1"
#define SPI_SETMOUSE_VALNAME2 "MouseThreshold2"
#define SPI_SETMOUSE_VALNAME3 "MouseSpeed"
#define SPI_SETBORDER_REGKEY "Control Panel\\Desktop"
#define SPI_SETBORDER_VALNAME "BorderWidth"
#define SPI_SETKEYBOARDSPEED_REGKEY "Control Panel\\Keyboard"
#define SPI_SETKEYBOARDSPEED_VALNAME "KeyboardSpeed"
#define SPI_ICONHORIZONTALSPACING_REGKEY "Control Panel\\Desktop"
#define SPI_ICONHORIZONTALSPACING_VALNAME "IconSpacing"
#define SPI_SETSCREENSAVETIMEOUT_REGKEY "Control Panel\\Desktop"
#define SPI_SETSCREENSAVETIMEOUT_VALNAME "ScreenSaveTimeOut"
#define SPI_SETKEYBOARDDELAY_REGKEY "Control Panel\\Keyboard"
#define SPI_SETKEYBOARDDELAY_VALNAME "KeyboardDelay"
#define SPI_ICONVERTICALSPACING_REGKEY "Control Panel\\Desktop"
#define SPI_ICONVERTICALSPACING_VALNAME "IconVerticalSpacing"
#define SPI_SETSHOWSOUNDS_REGKEY "Control Panel\\Accessibility\\ShowSounds"
#define SPI_SETSHOWSOUNDS_VALNAME "On"
#define SPI_SETSCREENSAVERRUNNING_REGKEY "Control Panel\\Desktop"
#define SPI_SETSCREENSAVERRUNNING_VALNAME "WINE_ScreenSaverRunning"
/* volatile registry branch under CURRENT_USER_REGKEY for temporary values storage */
#define WINE_CURRENT_USER_REGKEY "Wine"
/* Indicators whether system parameter value is loaded */
static char spi_loaded[SPI_WINE_IDX + 1];
static BOOL notify_change = TRUE;
/* System parameters storage */
static BOOL beep_active = TRUE;
static int mouse_threshold1 = 6;
static int mouse_threshold2 = 10;
static int mouse_speed = 1;
static int border = 1;
static int keyboard_speed = 31;
static int screensave_timeout = 300;
static int keyboard_delay = 1;
static BOOL screensaver_running = FALSE;
/***********************************************************************
* GetTimerResolution (USER.14)
*/
LONG WINAPI GetTimerResolution16(void)
{
return (1000);
}
/***********************************************************************
* ControlPanelInfo (USER.273)
*/
void WINAPI ControlPanelInfo16( INT16 nInfoType, WORD wData, LPSTR lpBuffer )
{
FIXME("(%d, %04x, %p): stub.\n", nInfoType, wData, lpBuffer);
}
/* This function is a copy of the one in objects/font.c */
static void SYSPARAMS_LogFont32ATo16( const LOGFONTA* font32, LPLOGFONT16 font16 )
{
font16->lfHeight = font32->lfHeight;
font16->lfWidth = font32->lfWidth;
font16->lfEscapement = font32->lfEscapement;
font16->lfOrientation = font32->lfOrientation;
font16->lfWeight = font32->lfWeight;
font16->lfItalic = font32->lfItalic;
font16->lfUnderline = font32->lfUnderline;
font16->lfStrikeOut = font32->lfStrikeOut;
font16->lfCharSet = font32->lfCharSet;
font16->lfOutPrecision = font32->lfOutPrecision;
font16->lfClipPrecision = font32->lfClipPrecision;
font16->lfQuality = font32->lfQuality;
font16->lfPitchAndFamily = font32->lfPitchAndFamily;
lstrcpynA( font16->lfFaceName, font32->lfFaceName, LF_FACESIZE );
}
static void SYSPARAMS_LogFont32ATo32W( const LOGFONTA* font32A, LPLOGFONTW font32W )
{
font32W->lfHeight = font32A->lfHeight;
font32W->lfWidth = font32A->lfWidth;
font32W->lfEscapement = font32A->lfEscapement;
font32W->lfOrientation = font32A->lfOrientation;
font32W->lfWeight = font32A->lfWeight;
font32W->lfItalic = font32A->lfItalic;
font32W->lfUnderline = font32A->lfUnderline;
font32W->lfStrikeOut = font32A->lfStrikeOut;
font32W->lfCharSet = font32A->lfCharSet;
font32W->lfOutPrecision = font32A->lfOutPrecision;
font32W->lfClipPrecision = font32A->lfClipPrecision;
font32W->lfQuality = font32A->lfQuality;
font32W->lfPitchAndFamily = font32A->lfPitchAndFamily;
MultiByteToWideChar( CP_ACP, 0, font32A->lfFaceName, -1, font32W->lfFaceName, LF_FACESIZE );
font32W->lfFaceName[LF_FACESIZE-1] = 0;
}
static void SYSPARAMS_NonClientMetrics32ATo16( const NONCLIENTMETRICSA* lpnm32, LPNONCLIENTMETRICS16 lpnm16 )
{
lpnm16->iBorderWidth = lpnm32->iBorderWidth;
lpnm16->iScrollWidth = lpnm32->iScrollWidth;
lpnm16->iScrollHeight = lpnm32->iScrollHeight;
lpnm16->iCaptionWidth = lpnm32->iCaptionWidth;
lpnm16->iCaptionHeight = lpnm32->iCaptionHeight;
SYSPARAMS_LogFont32ATo16( &lpnm32->lfCaptionFont, &lpnm16->lfCaptionFont );
lpnm16->iSmCaptionWidth = lpnm32->iSmCaptionWidth;
lpnm16->iSmCaptionHeight = lpnm32->iSmCaptionHeight;
SYSPARAMS_LogFont32ATo16( &lpnm32->lfSmCaptionFont, &lpnm16->lfSmCaptionFont );
lpnm16->iMenuWidth = lpnm32->iMenuWidth;
lpnm16->iMenuHeight = lpnm32->iMenuHeight;
SYSPARAMS_LogFont32ATo16( &lpnm32->lfMenuFont, &lpnm16->lfMenuFont );
SYSPARAMS_LogFont32ATo16( &lpnm32->lfStatusFont, &lpnm16->lfStatusFont );
SYSPARAMS_LogFont32ATo16( &lpnm32->lfMessageFont, &lpnm16->lfMessageFont );
}
static void SYSPARAMS_NonClientMetrics32ATo32W( const NONCLIENTMETRICSA* lpnm32A, LPNONCLIENTMETRICSW lpnm32W )
{
lpnm32W->iBorderWidth = lpnm32A->iBorderWidth;
lpnm32W->iScrollWidth = lpnm32A->iScrollWidth;
lpnm32W->iScrollHeight = lpnm32A->iScrollHeight;
lpnm32W->iCaptionWidth = lpnm32A->iCaptionWidth;
lpnm32W->iCaptionHeight = lpnm32A->iCaptionHeight;
SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfCaptionFont, &lpnm32W->lfCaptionFont );
lpnm32W->iSmCaptionWidth = lpnm32A->iSmCaptionWidth;
lpnm32W->iSmCaptionHeight = lpnm32A->iSmCaptionHeight;
SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfSmCaptionFont, &lpnm32W->lfSmCaptionFont );
lpnm32W->iMenuWidth = lpnm32A->iMenuWidth;
lpnm32W->iMenuHeight = lpnm32A->iMenuHeight;
SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMenuFont, &lpnm32W->lfMenuFont );
SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfStatusFont, &lpnm32W->lfStatusFont );
SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMessageFont, &lpnm32W->lfMessageFont );
}
/***********************************************************************
* SYSPARAMS_Reset
*
* Sets the system parameter which should be always loaded to
* current value stored in registry.
* Invalidates lazy loaded parameter, so it will be loaded the next time
* it is requested.
*
* Parameters:
* uiAction - system parameter to reload value for.
* Note, only "SET" values can be used for this parameter.
* If uiAction is 0 all system parameters are reset.
*/
void SYSPARAMS_Reset( UINT uiAction )
{
#define WINE_RELOAD_SPI(x) \
case x: \
spi_loaded[x##_IDX] = FALSE; \
SystemParametersInfoA( x, 0, dummy_buf, 0 );\
if (uiAction) \
break
#define WINE_IGNORE_SPI(x) \
case x: \
if (uiAction) \
break
#define WINE_INVALIDATE_SPI(x) \
case x: \
spi_loaded[x##_IDX] = FALSE; \
break
BOOL not_all_processed = TRUE;
char dummy_buf[10];
/* Execution falls through all the branches for uiAction == 0 */
switch (uiAction)
{
case 0:
memset( spi_loaded, 0, sizeof(spi_loaded) );
WINE_RELOAD_SPI(SPI_SETBORDER);
WINE_RELOAD_SPI(SPI_ICONHORIZONTALSPACING);
WINE_RELOAD_SPI(SPI_ICONVERTICALSPACING);
WINE_IGNORE_SPI(SPI_SETSCREENSAVEACTIVE);
WINE_RELOAD_SPI(SPI_SETSHOWSOUNDS);
default:
if (uiAction)
{
/* lazy loaded parameters */
switch (uiAction)
{
WINE_INVALIDATE_SPI(SPI_SETBEEP);
WINE_INVALIDATE_SPI(SPI_SETMOUSE);
WINE_INVALIDATE_SPI(SPI_SETKEYBOARDSPEED);
WINE_INVALIDATE_SPI(SPI_SETSCREENSAVETIMEOUT);
WINE_INVALIDATE_SPI(SPI_SETKEYBOARDDELAY);
WINE_INVALIDATE_SPI(SPI_SETSCREENSAVERRUNNING);
default:
FIXME( "Unknown action reset: %u\n", uiAction );
break;
}
}
else
not_all_processed = FALSE;
break;
}
if (!uiAction && not_all_processed)
ERR( "Incorrect implementation of SYSPARAMS_Reset. "
"Not all params are reloaded.\n" );
#undef WINE_INVALIDATE_SPI
#undef WINE_IGNORE_SPI
#undef WINE_RELOAD_SPI
}
/***********************************************************************
* get_volatile_regkey
*
* Return a handle to the volatile registry key used to store
* non-permanently modified parameters.
*/
static HKEY get_volatile_regkey(void)
{
static HKEY volatile_key;
if (!volatile_key)
{
if (RegCreateKeyExA( HKEY_CURRENT_USER, WINE_CURRENT_USER_REGKEY,
0, 0, REG_OPTION_VOLATILE, KEY_ALL_ACCESS, 0,
&volatile_key, 0 ) != ERROR_SUCCESS)
ERR("Can't create wine configuration registry branch");
}
return volatile_key;
}
/***********************************************************************
* SYSPARAMS_NotifyChange
*
* Sends notification about system parameter update.
*/
void SYSPARAMS_NotifyChange( UINT uiAction, UINT fWinIni )
{
if (notify_change)
{
if (fWinIni & SPIF_UPDATEINIFILE)
{
if (fWinIni & (SPIF_SENDWININICHANGE | SPIF_SENDCHANGE))
SendMessageA(HWND_BROADCAST, WM_SETTINGCHANGE,
uiAction, (LPARAM) "");
}
else
{
/* FIXME notify other wine processes with internal message */
}
}
}
/***********************************************************************
* Loads system parameter from user profile.
*/
BOOL SYSPARAMS_Load( LPSTR lpRegKey, LPSTR lpValName, LPSTR lpBuf )
{
BOOL ret = FALSE;
DWORD type;
HKEY hKey;
DWORD count;
if ((RegOpenKeyA( get_volatile_regkey(), lpRegKey,
&hKey ) == ERROR_SUCCESS) ||
(RegOpenKeyA( HKEY_CURRENT_USER, lpRegKey,
&hKey ) == ERROR_SUCCESS))
{
ret = !RegQueryValueExA( hKey, lpValName, NULL, &type, lpBuf, &count );
RegCloseKey( hKey );
}
return ret;
}
/***********************************************************************
* Saves system parameter to user profile.
*/
BOOL SYSPARAMS_Save( LPSTR lpRegKey, LPSTR lpValName, LPSTR lpValue,
UINT fWinIni )
{
HKEY hKey;
HKEY hBaseKey;
DWORD dwOptions;
BOOL ret = FALSE;
if (fWinIni & SPIF_UPDATEINIFILE)
{
hBaseKey = HKEY_CURRENT_USER;
dwOptions = 0;
}
else
{
hBaseKey = get_volatile_regkey();
dwOptions = REG_OPTION_VOLATILE;
}
if (RegCreateKeyExA( hBaseKey, lpRegKey,
0, 0, dwOptions, KEY_ALL_ACCESS,
0, &hKey, 0 ) == ERROR_SUCCESS)
{
if (RegSetValueExA( hKey, lpValName, 0, REG_SZ,
lpValue, strlen(lpValue) + 1 ) == ERROR_SUCCESS)
{
ret = TRUE;
if (hBaseKey == HKEY_CURRENT_USER)
RegDeleteKeyA( get_volatile_regkey(), lpRegKey );
}
RegCloseKey( hKey );
}
return ret;
}
/***********************************************************************
* SystemParametersInfoA (USER32.@)
*
* Each system parameter has flag which shows whether the parameter
* is loaded or not. Parameters, stored directly in SysParametersInfo are
* loaded from registry only when they are requested and the flag is
* "false", after the loading the flag is set to "true". On interprocess
* notification of the parameter change the corresponding parameter flag is
* set to "false". The parameter value will be reloaded when it is requested
* the next time.
* Parameters, backed by or depend on GetSystemMetrics are processed
* differently. These parameters are always loaded. They are reloaded right
* away on interprocess change notification. We can't do lazy loading because
* we don't want to complicate GetSystemMetrics.
* Parameters, backed by X settings are read from corresponding setting.
* On the parameter change request the setting is changed. Interprocess change
* notifications are ignored.
* When parameter value is updated the changed value is stored in permanent
* registry branch if saving is requested. Otherwise it is stored
* in temporary branch
*
*/
BOOL WINAPI SystemParametersInfoA( UINT uiAction, UINT uiParam,
PVOID pvParam, UINT fWinIni )
{
#define WINE_SPI_FIXME(x) \
case x: \
FIXME( "Unimplemented action: %u (%s)\n", x, #x ); \
SetLastError( ERROR_INVALID_SPI_VALUE ); \
ret = FALSE; \
break
#define WINE_SPI_WARN(x) \
case x: \
WARN( "Ignored action: %u (%s)\n", x, #x ); \
break
BOOL ret = TRUE;
unsigned spi_idx = 0;
TRACE("(%u, %u, %p, %u)\n", uiAction, uiParam, pvParam, fWinIni);
switch (uiAction)
{
case SPI_GETBEEP: /* 1 */
spi_idx = SPI_SETBEEP_IDX;
if (!spi_loaded[spi_idx])
{
char buf[5];
if (SYSPARAMS_Load( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME, buf ))
beep_active = !strcasecmp( "Yes", buf );
spi_loaded[spi_idx] = TRUE;
}
*(BOOL *)pvParam = beep_active;
break;
case SPI_SETBEEP: /* 2 */
spi_idx = SPI_SETBEEP_IDX;
if (SYSPARAMS_Save( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME,
(uiParam ? "Yes" : "No"), fWinIni ))
{
beep_active = uiParam;
spi_loaded[spi_idx] = TRUE;
}
else
ret = FALSE;
break;
case SPI_GETMOUSE: /* 3 */
spi_idx = SPI_SETMOUSE_IDX;
if (!spi_loaded[spi_idx])
{
char buf[10];
if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
buf ))
mouse_threshold1 = atoi( buf );
if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
buf ))
mouse_threshold2 = atoi( buf );
if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
buf ))
mouse_speed = atoi( buf );
spi_loaded[spi_idx] = TRUE;
}
((INT *)pvParam)[0] = mouse_threshold1;
((INT *)pvParam)[1] = mouse_threshold2;
((INT *)pvParam)[2] = mouse_speed;
break;
case SPI_SETMOUSE: /* 4 */
{
char buf[10];
spi_idx = SPI_SETMOUSE_IDX;
sprintf(buf, "%d", ((INT *)pvParam)[0]);
if (SYSPARAMS_Save( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
buf, fWinIni ))
{
mouse_threshold1 = ((INT *)pvParam)[0];
spi_loaded[spi_idx] = TRUE;
sprintf(buf, "%d", ((INT *)pvParam)[1]);
SYSPARAMS_Save( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
buf, fWinIni );
mouse_threshold2 = ((INT *)pvParam)[1];
sprintf(buf, "%d", ((INT *)pvParam)[2]);
SYSPARAMS_Save( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
buf, fWinIni );
mouse_speed = ((INT *)pvParam)[2];
}
else
ret = FALSE;
break;
}
case SPI_GETBORDER: /* 5 */
spi_idx = SPI_SETBORDER_IDX;
if (!spi_loaded[spi_idx])
{
char buf[10];
if (SYSPARAMS_Load( SPI_SETBORDER_REGKEY, SPI_SETBORDER_VALNAME,
buf ))
{
int i = atoi( buf );
if (i > 0) border = i;
}
spi_loaded[spi_idx] = TRUE;
if (TWEAK_WineLook > WIN31_LOOK)
{
SYSMETRICS_Set( SM_CXFRAME, border + GetSystemMetrics( SM_CXDLGFRAME ) );
SYSMETRICS_Set( SM_CYFRAME, border + GetSystemMetrics( SM_CXDLGFRAME ) );
}
}
*(INT *)pvParam = border;
break;
case SPI_SETBORDER: /* 6 */
{
char buf[10];
spi_idx = SPI_SETBORDER_IDX;
sprintf(buf, "%u", uiParam);
if (SYSPARAMS_Save( SPI_SETBORDER_REGKEY, SPI_SETBORDER_VALNAME,
buf, fWinIni ))
{
if (uiParam > 0)
{
border = uiParam;
spi_loaded[spi_idx] = TRUE;
if (TWEAK_WineLook > WIN31_LOOK)
{
SYSMETRICS_Set( SM_CXFRAME, uiParam + GetSystemMetrics( SM_CXDLGFRAME ) );
SYSMETRICS_Set( SM_CYFRAME, uiParam + GetSystemMetrics( SM_CXDLGFRAME ) );
}
}
}
else
ret = FALSE;
break;
}
case SPI_GETKEYBOARDSPEED: /* 10 */
spi_idx = SPI_SETKEYBOARDSPEED_IDX;
if (!spi_loaded[spi_idx])
{
char buf[10];
if (SYSPARAMS_Load( SPI_SETKEYBOARDSPEED_REGKEY,
SPI_SETKEYBOARDSPEED_VALNAME,
buf ))
keyboard_speed = atoi( buf );
spi_loaded[spi_idx] = TRUE;
}
*(INT *)pvParam = keyboard_speed;
break;
case SPI_SETKEYBOARDSPEED: /* 11 */
{
char buf[10];
spi_idx = SPI_SETKEYBOARDSPEED_IDX;
if (uiParam > 31)
uiParam = 31;
sprintf(buf, "%u", uiParam);
if (SYSPARAMS_Save( SPI_SETKEYBOARDSPEED_REGKEY,
SPI_SETKEYBOARDSPEED_VALNAME,
buf, fWinIni ))
{
keyboard_speed = uiParam;
spi_loaded[spi_idx] = TRUE;
}
else
ret = FALSE;
break;
}
/* not implemented in Windows */
WINE_SPI_WARN(SPI_LANGDRIVER); /* 12 */
case SPI_ICONHORIZONTALSPACING: /* 13 */
spi_idx = SPI_ICONHORIZONTALSPACING_IDX;
if (pvParam != NULL)
{
if (!spi_loaded[spi_idx])
{
char buf[10];
if (SYSPARAMS_Load( SPI_ICONHORIZONTALSPACING_REGKEY,
SPI_ICONHORIZONTALSPACING_VALNAME, buf ))
{
SYSMETRICS_Set( SM_CXICONSPACING, atoi( buf ) );
}
spi_loaded[spi_idx] = TRUE;
}
*(INT *)pvParam = GetSystemMetrics( SM_CXICONSPACING );
}
else
{
char buf[10];
if (uiParam < 32) uiParam = 32;
sprintf(buf, "%u", uiParam);
if (SYSPARAMS_Save( SPI_ICONHORIZONTALSPACING_REGKEY,
SPI_ICONHORIZONTALSPACING_VALNAME,
buf, fWinIni ))
{
SYSMETRICS_Set( SM_CXICONSPACING, uiParam );
spi_loaded[spi_idx] = TRUE;
}
else
ret = FALSE;
}
break;
case SPI_GETSCREENSAVETIMEOUT: /* 14 */
spi_idx = SPI_SETSCREENSAVETIMEOUT_IDX;
if (!spi_loaded[spi_idx])
{
char buf[10];
if (SYSPARAMS_Load( SPI_SETSCREENSAVETIMEOUT_REGKEY,
SPI_SETSCREENSAVETIMEOUT_VALNAME,
buf ))
screensave_timeout = atoi( buf );
spi_loaded[spi_idx] = TRUE;
}
*(INT *)pvParam = screensave_timeout;
break;
case SPI_SETSCREENSAVETIMEOUT: /* 15 */
{
char buf[10];
spi_idx = SPI_SETSCREENSAVETIMEOUT_IDX;
sprintf(buf, "%u", uiParam);
if (SYSPARAMS_Save( SPI_SETSCREENSAVETIMEOUT_REGKEY,
SPI_SETSCREENSAVETIMEOUT_VALNAME,
buf, fWinIni ))
{
screensave_timeout = uiParam;
spi_loaded[spi_idx] = TRUE;
}
else
ret = FALSE;
break;
}
case SPI_GETSCREENSAVEACTIVE: /* 16 */
*(BOOL *)pvParam = USER_Driver.pGetScreenSaveActive();
break;
case SPI_SETSCREENSAVEACTIVE: /* 17 */
{
char buf[5];
sprintf(buf, "%u", uiParam);
USER_Driver.pSetScreenSaveActive( uiParam );
break;
}
case SPI_GETGRIDGRANULARITY: /* 18 */
*(INT *)pvParam = GetProfileIntA( "desktop", "GridGranularity", 1 );
break;
WINE_SPI_FIXME(SPI_SETGRIDGRANULARITY); /* 19 */
case SPI_SETDESKWALLPAPER: /* 20 */
ret = SetDeskWallPaper( (LPSTR)pvParam );
break;
case SPI_SETDESKPATTERN: /* 21 */
/* FIXME: the ability to specify a pattern in pvParam
doesn't seem to be documented for Win32 */
if ((INT16)uiParam == -1)
{
char buffer[256];
GetProfileStringA( "Desktop", "Pattern",
"170 85 170 85 170 85 170 85",
buffer, sizeof(buffer) );
ret = DESKTOP_SetPattern( (LPSTR)buffer );
} else
ret = DESKTOP_SetPattern( (LPSTR)pvParam );
break;
case SPI_GETKEYBOARDDELAY: /* 22 */
spi_idx = SPI_SETKEYBOARDDELAY_IDX;
if (!spi_loaded[spi_idx])
{
char buf[10];
if (SYSPARAMS_Load( SPI_SETKEYBOARDDELAY_REGKEY,
SPI_SETKEYBOARDDELAY_VALNAME,
buf ))
{
int i = atoi( buf );
if ( (i >= 0) && (i <= 3)) keyboard_delay = i;
}
spi_loaded[spi_idx] = TRUE;
}
*(INT *)pvParam = keyboard_delay;
break;
case SPI_SETKEYBOARDDELAY: /* 23 */
{
char buf[10];
spi_idx = SPI_SETKEYBOARDDELAY_IDX;
sprintf(buf, "%u", uiParam);
if (SYSPARAMS_Save( SPI_SETKEYBOARDDELAY_REGKEY,
SPI_SETKEYBOARDDELAY_VALNAME,
buf, fWinIni ))
{
if (uiParam <= 3)
keyboard_delay = uiParam;
spi_loaded[spi_idx] = TRUE;
}
else
ret = FALSE;
break;
}
case SPI_ICONVERTICALSPACING: /* 24 */
spi_idx = SPI_ICONVERTICALSPACING_IDX;
if (pvParam != NULL)
{
if (!spi_loaded[spi_idx])
{
char buf[10];
if (SYSPARAMS_Load( SPI_ICONVERTICALSPACING_REGKEY,
SPI_ICONVERTICALSPACING_VALNAME, buf ))
{
SYSMETRICS_Set( SM_CYICONSPACING, atoi( buf ) );
}
spi_loaded[spi_idx] = TRUE;
}
*(INT *)pvParam = GetSystemMetrics( SM_CYICONSPACING );
}
else
{
char buf[10];
if (uiParam < 32) uiParam = 32;
sprintf(buf, "%u", uiParam);
if (SYSPARAMS_Save( SPI_ICONVERTICALSPACING_REGKEY,
SPI_ICONVERTICALSPACING_VALNAME,
buf, fWinIni ))
{
SYSMETRICS_Set( SM_CYICONSPACING, uiParam );
spi_loaded[spi_idx] = TRUE;
}
else
ret = FALSE;
}
break;
case SPI_GETICONTITLEWRAP: /* 25 */
*(BOOL *)pvParam = GetProfileIntA( "desktop", "IconTitleWrap", TRUE );
break;
WINE_SPI_FIXME(SPI_SETICONTITLEWRAP); /* 26 */
case SPI_GETMENUDROPALIGNMENT: /* 27 */
*(BOOL *)pvParam = GetSystemMetrics( SM_MENUDROPALIGNMENT ); /* XXX check this */
break;
WINE_SPI_FIXME(SPI_SETMENUDROPALIGNMENT); /* 28 */
WINE_SPI_WARN(SPI_SETDOUBLECLKWIDTH); /* 29 */
WINE_SPI_WARN(SPI_SETDOUBLECLKHEIGHT); /* 30 */
case SPI_GETICONTITLELOGFONT: /* 31 */
{
LPLOGFONTA lpLogFont = (LPLOGFONTA)pvParam;
/* 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;
}
WINE_SPI_WARN(SPI_SETDOUBLECLICKTIME); /* 32 */
WINE_SPI_FIXME(SPI_SETMOUSEBUTTONSWAP); /* 33 */
WINE_SPI_FIXME(SPI_SETICONTITLELOGFONT); /* 34 */
case SPI_GETFASTTASKSWITCH: /* 35 */
if (GetProfileIntA( "windows", "CoolSwitch", 1 ) == 1)
*(BOOL *)pvParam = TRUE;
else
*(BOOL *)pvParam = FALSE;
break;
WINE_SPI_WARN(SPI_SETFASTTASKSWITCH); /* 36 */
WINE_SPI_WARN(SPI_SETDRAGFULLWINDOWS); /* 37 WINVER >= 0x0400 */
case SPI_GETDRAGFULLWINDOWS: /* 38 WINVER >= 0x0400 */
{
HKEY hKey;
char buffer[20];
DWORD dwBufferSize = sizeof(buffer);
*(BOOL *)pvParam = FALSE;
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 *)pvParam = atoi( buffer ) != 0;
RegCloseKey( hKey );
}
break;
}
case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
{
LPNONCLIENTMETRICSA lpnm = (LPNONCLIENTMETRICSA)pvParam;
if (lpnm->cbSize == sizeof(NONCLIENTMETRICSA))
{
LPLOGFONTA lpLogFont = &(lpnm->lfMenuFont);
/* clear the struct, so we have 'sane' members */
memset(
(char *)pvParam + 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;
SystemParametersInfoA( SPI_GETICONTITLELOGFONT, 0, (LPVOID)&(lpnm->lfCaptionFont), 0 );
lpnm->lfCaptionFont.lfWeight = FW_BOLD;
/* 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 entries 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 );
}
else
{
WARN("size mismatch !! (is %d; should be %d)\n", lpnm->cbSize, sizeof(NONCLIENTMETRICSA));
/* FIXME: SetLastError? */
ret = FALSE;
}
break;
}
WINE_SPI_FIXME(SPI_SETNONCLIENTMETRICS); /* 42 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_GETMINIMIZEDMETRICS); /* 43 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_SETMINIMIZEDMETRICS); /* 44 WINVER >= 0x400 */
case SPI_GETICONMETRICS: /* 45 WINVER >= 0x400 */
{
LPICONMETRICSA lpIcon = pvParam;
if(lpIcon && lpIcon->cbSize == sizeof(*lpIcon))
{
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 );
}
else
{
ret = FALSE;
}
break;
}
WINE_SPI_FIXME(SPI_SETICONMETRICS); /* 46 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_SETWORKAREA); /* 47 WINVER >= 0x400 */
case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
SetRect( (RECT *)pvParam, 0, 0,
GetSystemMetrics( SM_CXSCREEN ),
GetSystemMetrics( SM_CYSCREEN ) );
break;
WINE_SPI_FIXME(SPI_SETPENWINDOWS); /* 49 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_GETFILTERKEYS); /* 50 */
WINE_SPI_FIXME(SPI_SETFILTERKEYS); /* 51 */
WINE_SPI_FIXME(SPI_GETTOGGLEKEYS); /* 52 */
WINE_SPI_FIXME(SPI_SETTOGGLEKEYS); /* 53 */
WINE_SPI_FIXME(SPI_GETMOUSEKEYS); /* 54 */
WINE_SPI_FIXME(SPI_SETMOUSEKEYS); /* 55 */
case SPI_GETSHOWSOUNDS: /* 56 */
spi_idx = SPI_SETSHOWSOUNDS_IDX;
if (!spi_loaded[spi_idx])
{
char buf[10];
if (SYSPARAMS_Load( SPI_SETSHOWSOUNDS_REGKEY,
SPI_SETSHOWSOUNDS_VALNAME, buf ))
{
SYSMETRICS_Set( SM_SHOWSOUNDS, atoi( buf ) );
}
spi_loaded[spi_idx] = TRUE;
}
*(INT *)pvParam = GetSystemMetrics( SM_SHOWSOUNDS );
break;
case SPI_SETSHOWSOUNDS: /* 57 */
{
char buf[10];
spi_idx = SPI_SETSHOWSOUNDS_IDX;
sprintf(buf, "%u", uiParam);
if (SYSPARAMS_Save( SPI_SETSHOWSOUNDS_REGKEY,
SPI_SETSHOWSOUNDS_VALNAME,
buf, fWinIni ))
{
SYSMETRICS_Set( SM_SHOWSOUNDS, uiParam );
spi_loaded[spi_idx] = TRUE;
}
else
ret = FALSE;
break;
}
WINE_SPI_FIXME(SPI_GETSTICKYKEYS); /* 58 */
WINE_SPI_FIXME(SPI_SETSTICKYKEYS); /* 59 */
WINE_SPI_FIXME(SPI_GETACCESSTIMEOUT); /* 60 */
WINE_SPI_FIXME(SPI_SETACCESSTIMEOUT); /* 61 */
WINE_SPI_FIXME(SPI_GETSERIALKEYS); /* 62 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_SETSERIALKEYS); /* 63 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_GETSOUNDSENTRY); /* 64 */
WINE_SPI_FIXME(SPI_SETSOUNDSENTRY); /* 65 */
case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
{
LPHIGHCONTRASTA lpHighContrastA = (LPHIGHCONTRASTA)pvParam;
WARN("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
{
ret = FALSE;
}
break;
}
WINE_SPI_FIXME(SPI_SETHIGHCONTRAST); /* 67 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_GETKEYBOARDPREF); /* 68 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_SETKEYBOARDPREF); /* 69 WINVER >= 0x400 */
case SPI_GETSCREENREADER:
{
LPBOOL bool = (LPBOOL)pvParam;
*bool = FALSE;
break;
}
WINE_SPI_FIXME(SPI_SETSCREENREADER); /* 71 WINVER >= 0x400 */
case SPI_GETANIMATION: /* 72 WINVER >= 0x400 */
{
LPANIMATIONINFO lpAnimInfo = (LPANIMATIONINFO)pvParam;
/* Tell it "disabled" */
if (lpAnimInfo->cbSize == sizeof(ANIMATIONINFO))
lpAnimInfo->iMinAnimate = 0; /* Minimise and restore animation is disabled (nonzero == enabled) */
else
ret = FALSE;
break;
}
WINE_SPI_WARN(SPI_SETANIMATION); /* 73 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_GETFONTSMOOTHING); /* 74 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_SETFONTSMOOTHING); /* 75 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_SETDRAGWIDTH); /* 76 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_SETDRAGHEIGHT); /* 77 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_SETHANDHELD); /* 78 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_GETLOWPOWERTIMEOUT); /* 79 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_GETPOWEROFFTIMEOUT); /* 80 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_SETLOWPOWERTIMEOUT); /* 81 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_SETPOWEROFFTIMEOUT); /* 82 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_GETLOWPOWERACTIVE); /* 83 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_GETPOWEROFFACTIVE); /* 84 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_SETLOWPOWERACTIVE); /* 85 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_SETPOWEROFFACTIVE); /* 86 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_SETCURSORS); /* 87 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_SETICONS); /* 88 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_GETDEFAULTINPUTLANG); /* 89 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_SETDEFAULTINPUTLANG); /* 90 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_SETLANGTOGGLE); /* 91 WINVER >= 0x400 */
case SPI_GETWINDOWSEXTENSION: /* 92 WINVER >= 0x400 */
WARN("pretend no support for Win9x Plus! for now.\n");
ret = FALSE; /* yes, this is the result value */
break;
WINE_SPI_FIXME(SPI_SETMOUSETRAILS); /* 93 WINVER >= 0x400 */
WINE_SPI_FIXME(SPI_GETMOUSETRAILS); /* 94 WINVER >= 0x400 */
case SPI_SETSCREENSAVERRUNNING: /* 97 WINVER >= 0x400 */
{
/* SPI_SCREENSAVERRUNNING is an alias for SPI_SETSCREENSAVERRUNNING */
char buf[5];
spi_idx = SPI_SETSCREENSAVERRUNNING_IDX;
sprintf(buf, "%u", uiParam);
/* save only temporarily */
if (SYSPARAMS_Save( SPI_SETSCREENSAVERRUNNING_REGKEY,
SPI_SETSCREENSAVERRUNNING_VALNAME,
buf, 0 ))
{
screensaver_running = uiParam;
spi_loaded[spi_idx] = TRUE;
}
else
ret = FALSE;
break;
}
case SPI_GETMOUSEHOVERWIDTH: /* 98 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
*(UINT *)pvParam = 4;
break;
WINE_SPI_FIXME(SPI_SETMOUSEHOVERWIDTH); /* 99 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
case SPI_GETMOUSEHOVERHEIGHT: /* 100 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
*(UINT *)pvParam = 4;
break;
WINE_SPI_FIXME(SPI_SETMOUSEHOVERHEIGHT); /* 101 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
case SPI_GETMOUSEHOVERTIME: /* 102 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
*(UINT *)pvParam = 400; /* default for menu dropdowns */
break;
WINE_SPI_FIXME(SPI_SETMOUSEHOVERTIME); /* 103 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
case SPI_GETWHEELSCROLLLINES: /* 104 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
*(UINT *)pvParam = 3; /* default for num scroll lines */
break;
WINE_SPI_FIXME(SPI_SETWHEELSCROLLLINES); /* 105 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
case SPI_GETMENUSHOWDELAY: /* 106 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
*(UINT *)pvParam = 400; /* Tested against Windows NT 4.0 and Windows 2000 */
break;
WINE_SPI_FIXME(SPI_GETSHOWIMEUI); /* 110 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_SETSHOWIMEUI); /* 111 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
case SPI_GETSCREENSAVERRUNNING: /* 114 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
spi_idx = SPI_SETSCREENSAVERRUNNING_IDX;
if (!spi_loaded[spi_idx])
{
char buf[5];
if (SYSPARAMS_Load( SPI_SETSCREENSAVERRUNNING_REGKEY,
SPI_SETSCREENSAVERRUNNING_VALNAME, buf ))
screensaver_running = atoi( buf );
spi_loaded[spi_idx] = TRUE;
}
*(BOOL *)pvParam = screensaver_running;
break;
default:
FIXME( "Unknown action: %u\n", uiAction );
SetLastError( ERROR_INVALID_SPI_VALUE );
ret = FALSE;
break;
}
if (ret)
SYSPARAMS_NotifyChange( uiAction, fWinIni );
return ret;
#undef WINE_SPI_FIXME
#undef WINE_SPI_WARN
}
/***********************************************************************
* SystemParametersInfo (USER.483)
*/
BOOL16 WINAPI SystemParametersInfo16( UINT16 uAction, UINT16 uParam,
LPVOID lpvParam, UINT16 fuWinIni )
{
BOOL16 ret;
TRACE("(%u, %u, %p, %u)\n", uAction, uParam, lpvParam, fuWinIni);
switch (uAction)
{
case SPI_GETBEEP: /* 1 */
case SPI_GETSCREENSAVEACTIVE: /* 16 */
case SPI_GETICONTITLEWRAP: /* 25 */
case SPI_GETMENUDROPALIGNMENT: /* 27 */
case SPI_GETFASTTASKSWITCH: /* 35 */
case SPI_GETDRAGFULLWINDOWS: /* 38 WINVER >= 0x0400 */
{
BOOL tmp;
ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
if (ret && lpvParam)
*(BOOL16 *)lpvParam = tmp;
break;
}
case SPI_GETBORDER: /* 5 */
case SPI_ICONHORIZONTALSPACING: /* 13 */
case SPI_GETSCREENSAVETIMEOUT: /* 14 */
case SPI_GETGRIDGRANULARITY: /* 18 */
case SPI_GETKEYBOARDDELAY: /* 22 */
case SPI_ICONVERTICALSPACING: /* 24 */
{
INT tmp;
ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
if (ret && lpvParam)
*(INT16 *)lpvParam = tmp;
break;
}
case SPI_GETKEYBOARDSPEED: /* 10 */
{
DWORD tmp;
ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
if (ret && lpvParam)
*(WORD *)lpvParam = tmp;
break;
}
case SPI_GETICONTITLELOGFONT: /* 31 */
{
LOGFONTA tmp;
ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
if (ret && lpvParam)
SYSPARAMS_LogFont32ATo16( &tmp, (LPLOGFONT16)lpvParam );
break;
}
case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
{
NONCLIENTMETRICSA tmp;
LPNONCLIENTMETRICS16 lpnm16 = (LPNONCLIENTMETRICS16)lpvParam;
if (lpnm16 && lpnm16->cbSize == sizeof(NONCLIENTMETRICS16))
{
tmp.cbSize = sizeof(NONCLIENTMETRICSA);
ret = SystemParametersInfoA( uAction, uParam, &tmp, fuWinIni );
if (ret)
SYSPARAMS_NonClientMetrics32ATo16( &tmp, lpnm16 );
}
else /* winfile 95 sets cbSize to 340 */
ret = SystemParametersInfoA( uAction, uParam, lpvParam, fuWinIni );
break;
}
case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
{
RECT tmp;
ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
if (ret && lpvParam)
CONV_RECT32TO16( &tmp, (RECT16 *)lpvParam );
break;
}
case SPI_GETMOUSEHOVERWIDTH: /* 98 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
case SPI_GETMOUSEHOVERHEIGHT: /* 100 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
case SPI_GETMOUSEHOVERTIME: /* 102 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
{
UINT tmp;
ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
if (ret && lpvParam)
*(UINT16 *)lpvParam = tmp;
break;
}
default:
ret = SystemParametersInfoA( uAction, uParam, lpvParam, fuWinIni );
}
return ret;
}
/***********************************************************************
* SystemParametersInfoW (USER32.@)
*/
BOOL WINAPI SystemParametersInfoW( UINT uiAction, UINT uiParam,
PVOID pvParam, UINT fuWinIni )
{
BOOL ret;
TRACE("(%u, %u, %p, %u)\n", uiAction, uiParam, pvParam, fuWinIni);
switch (uiAction)
{
case SPI_SETDESKWALLPAPER: /* 20 */
case SPI_SETDESKPATTERN: /* 21 */
{
char buffer[256];
if (pvParam)
if (!WideCharToMultiByte( CP_ACP, 0, (LPWSTR)pvParam, -1,
buffer, sizeof(buffer), NULL, NULL ))
buffer[sizeof(buffer)-1] = 0;
ret = SystemParametersInfoA( uiAction, uiParam, pvParam ? buffer : NULL, fuWinIni );
break;
}
case SPI_GETICONTITLELOGFONT: /* 31 */
{
LOGFONTA tmp;
ret = SystemParametersInfoA( uiAction, uiParam, pvParam ? &tmp : NULL, fuWinIni );
if (ret && pvParam)
SYSPARAMS_LogFont32ATo32W( &tmp, (LPLOGFONTW)pvParam );
break;
}
case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
{
NONCLIENTMETRICSA tmp;
LPNONCLIENTMETRICSW lpnmW = (LPNONCLIENTMETRICSW)pvParam;
if (lpnmW && lpnmW->cbSize == sizeof(NONCLIENTMETRICSW))
{
tmp.cbSize = sizeof(NONCLIENTMETRICSA);
ret = SystemParametersInfoA( uiAction, uiParam, &tmp, fuWinIni );
if (ret)
SYSPARAMS_NonClientMetrics32ATo32W( &tmp, lpnmW );
}
else
ret = FALSE;
break;
}
case SPI_GETICONMETRICS: /* 45 WINVER >= 0x400 */
{
ICONMETRICSA tmp;
LPICONMETRICSW lpimW = (LPICONMETRICSW)pvParam;
if (lpimW && lpimW->cbSize == sizeof(ICONMETRICSW))
{
tmp.cbSize = sizeof(ICONMETRICSA);
ret = SystemParametersInfoA( uiAction, uiParam, &tmp, fuWinIni );
if (ret)
{
lpimW->iHorzSpacing = tmp.iHorzSpacing;
lpimW->iVertSpacing = tmp.iVertSpacing;
lpimW->iTitleWrap = tmp.iTitleWrap;
SYSPARAMS_LogFont32ATo32W( &tmp.lfFont, &lpimW->lfFont );
}
}
else
ret = FALSE;
break;
}
case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
{
HIGHCONTRASTA tmp;
LPHIGHCONTRASTW lphcW = (LPHIGHCONTRASTW)pvParam;
if (lphcW && lphcW->cbSize == sizeof(HIGHCONTRASTW))
{
tmp.cbSize = sizeof(HIGHCONTRASTA);
ret = SystemParametersInfoA( uiAction, uiParam, &tmp, fuWinIni );
if (ret)
{
lphcW->dwFlags = tmp.dwFlags;
lphcW->lpszDefaultScheme = NULL; /* FIXME? */
}
}
else
ret = FALSE;
break;
}
default:
ret = SystemParametersInfoA( uiAction, uiParam, pvParam, fuWinIni );
break;
}
return ret;
}