/* * System parameters functions * * Copyright 1994 Alexandre Julliard */ #include "config.h" #include #include #include #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; }