system/wine
system/wine
1
0
Fork 0
mirror of git://source.winehq.org/git/wine.git synced 2024-10-31 11:43:31 +00:00
Code Issues Projects Releases Packages Wiki Activity
wine/windows/sysparams.c
Alexandre Julliard 69ace8ca6c Use the right buffer size in SYSPARAMS_Load instead of some random 
value.
2003-03-30 03:09:39 +00:00

2001 lines
66 KiB
C
Raw Blame History

/*
* System parameters functions
*
* Copyright 1994 Alexandre Julliard
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#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 "wine/debug.h"
WINE_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_SETGRIDGRANULARITY_IDX 6
#define SPI_SETKEYBOARDDELAY_IDX 7
#define SPI_ICONVERTICALSPACING_IDX 8
#define SPI_SETICONTITLEWRAP_IDX 9
#define SPI_SETMENUDROPALIGNMENT_IDX 10
#define SPI_SETDOUBLECLKWIDTH_IDX 11
#define SPI_SETDOUBLECLKHEIGHT_IDX 12
#define SPI_SETDOUBLECLICKTIME_IDX 13
#define SPI_SETMOUSEBUTTONSWAP_IDX 14
#define SPI_SETDRAGFULLWINDOWS_IDX 15
#define SPI_SETWORKAREA_IDX 16
#define SPI_SETSHOWSOUNDS_IDX 17
#define SPI_SETKEYBOARDPREF_IDX 18
#define SPI_SETSCREENREADER_IDX 19
#define SPI_SETSCREENSAVERRUNNING_IDX 20
#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\\WindowMetrics"
#define SPI_ICONHORIZONTALSPACING_VALNAME "IconSpacing"
#define SPI_SETSCREENSAVETIMEOUT_REGKEY "Control Panel\\Desktop"
#define SPI_SETSCREENSAVETIMEOUT_VALNAME "ScreenSaveTimeOut"
#define SPI_SETSCREENSAVEACTIVE_REGKEY "Control Panel\\Desktop"
#define SPI_SETSCREENSAVEACTIVE_VALNAME "ScreenSaveActive"
#define SPI_SETGRIDGRANULARITY_REGKEY "Control Panel\\Desktop"
#define SPI_SETGRIDGRANULARITY_VALNAME "GridGranularity"
#define SPI_SETKEYBOARDDELAY_REGKEY "Control Panel\\Keyboard"
#define SPI_SETKEYBOARDDELAY_VALNAME "KeyboardDelay"
#define SPI_ICONVERTICALSPACING_REGKEY "Control Panel\\Desktop\\WindowMetrics"
#define SPI_ICONVERTICALSPACING_VALNAME "IconVerticalSpacing"
#define SPI_SETICONTITLEWRAP_REGKEY1 "Control Panel\\Desktop\\WindowMetrics"
#define SPI_SETICONTITLEWRAP_REGKEY2 "Control Panel\\Desktop"
#define SPI_SETICONTITLEWRAP_VALNAME "IconTitleWrap"
#define SPI_SETMENUDROPALIGNMENT_REGKEY1 "Software\\Microsoft\\Windows NT\\CurrentVersion\\Windows"
#define SPI_SETMENUDROPALIGNMENT_REGKEY2 "Control Panel\\Desktop"
#define SPI_SETMENUDROPALIGNMENT_VALNAME "MenuDropAlignment"
#define SPI_SETDOUBLECLKWIDTH_REGKEY1 "Control Panel\\Mouse"
#define SPI_SETDOUBLECLKWIDTH_REGKEY2 "Control Panel\\Desktop"
#define SPI_SETDOUBLECLKWIDTH_VALNAME "DoubleClickWidth"
#define SPI_SETDOUBLECLKHEIGHT_REGKEY1 "Control Panel\\Mouse"
#define SPI_SETDOUBLECLKHEIGHT_REGKEY2 "Control Panel\\Desktop"
#define SPI_SETDOUBLECLKHEIGHT_VALNAME "DoubleClickHeight"
#define SPI_SETDOUBLECLICKTIME_REGKEY "Control Panel\\Mouse"
#define SPI_SETDOUBLECLICKTIME_VALNAME "DoubleClickSpeed"
#define SPI_SETMOUSEBUTTONSWAP_REGKEY "Control Panel\\Mouse"
#define SPI_SETMOUSEBUTTONSWAP_VALNAME "SwapMouseButtons"
#define SPI_SETDRAGFULLWINDOWS_REGKEY "Control Panel\\Desktop"
#define SPI_SETDRAGFULLWINDOWS_VALNAME "DragFullWindows"
#define SPI_SETWORKAREA_REGKEY "Control Panel\\Desktop"
#define SPI_SETWORKAREA_VALNAME "WINE_WorkArea"
#define SPI_SETSHOWSOUNDS_REGKEY "Control Panel\\Accessibility\\ShowSounds"
#define SPI_SETSHOWSOUNDS_VALNAME "On"
#define SPI_SETDESKWALLPAPER_REGKEY "Control Panel\\Desktop"
#define SPI_SETDESKWALLPAPER_VALNAME "Wallpaper"
/* FIXME - real values */
#define SPI_SETKEYBOARDPREF_REGKEY "Control Panel\\Desktop"
#define SPI_SETKEYBOARDPREF_VALNAME "WINE_KeyboardPref"
#define SPI_SETSCREENREADER_REGKEY "Control Panel\\Desktop"
#define SPI_SETSCREENREADER_VALNAME "WINE_ScreenReader"
#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 grid_granularity = 0;
static int keyboard_delay = 1;
static BOOL icon_title_wrap = TRUE;
static int double_click_time = 500;
static BOOL drag_full_windows = FALSE;
static RECT work_area;
static BOOL keyboard_pref = TRUE;
static BOOL screen_reader = FALSE;
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_SETDOUBLECLKWIDTH);
WINE_RELOAD_SPI(SPI_SETDOUBLECLKHEIGHT);
WINE_RELOAD_SPI(SPI_SETMOUSEBUTTONSWAP);
WINE_RELOAD_SPI(SPI_SETSHOWSOUNDS);
WINE_RELOAD_SPI(SPI_SETMENUDROPALIGNMENT);
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_SETGRIDGRANULARITY);
WINE_INVALIDATE_SPI(SPI_SETKEYBOARDDELAY);
WINE_INVALIDATE_SPI(SPI_SETICONTITLEWRAP);
WINE_INVALIDATE_SPI(SPI_SETDOUBLECLICKTIME);
WINE_INVALIDATE_SPI(SPI_SETDRAGFULLWINDOWS);
WINE_INVALIDATE_SPI(SPI_SETWORKAREA);
WINE_INVALIDATE_SPI(SPI_SETKEYBOARDPREF);
WINE_INVALIDATE_SPI(SPI_SETSCREENREADER);
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\n");
}
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, DWORD count )
{
BOOL ret = FALSE;
DWORD type;
HKEY hKey;
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;
}
/***********************************************************************
* SYSPARAMS_GetDoubleClickSize
*
* There is no SPI_GETDOUBLECLK* so we export this function instead.
*/
void SYSPARAMS_GetDoubleClickSize( INT *width, INT *height )
{
char buf[10];
if (!spi_loaded[SPI_SETDOUBLECLKWIDTH_IDX])
{
char buf[10];
if (SYSPARAMS_Load( SPI_SETDOUBLECLKWIDTH_REGKEY1,
SPI_SETDOUBLECLKWIDTH_VALNAME, buf, sizeof(buf) ))
{
SYSMETRICS_Set( SM_CXDOUBLECLK, atoi( buf ) );
}
spi_loaded[SPI_SETDOUBLECLKWIDTH_IDX] = TRUE;
}
if (!spi_loaded[SPI_SETDOUBLECLKHEIGHT_IDX])
{
if (SYSPARAMS_Load( SPI_SETDOUBLECLKHEIGHT_REGKEY1,
SPI_SETDOUBLECLKHEIGHT_VALNAME, buf, sizeof(buf) ))
{
SYSMETRICS_Set( SM_CYDOUBLECLK, atoi( buf ) );
}
spi_loaded[SPI_SETDOUBLECLKHEIGHT_IDX] = TRUE;
}
*width = GetSystemMetrics( SM_CXDOUBLECLK );
*height = GetSystemMetrics( SM_CYDOUBLECLK );
}
/***********************************************************************
* SYSPARAMS_GetMouseButtonSwap
*
* There is no SPI_GETMOUSEBUTTONSWAP so we export this function instead.
*/
INT SYSPARAMS_GetMouseButtonSwap( void )
{
int spi_idx = SPI_SETMOUSEBUTTONSWAP_IDX;
if (!spi_loaded[spi_idx])
{
char buf[5];
if (SYSPARAMS_Load( SPI_SETMOUSEBUTTONSWAP_REGKEY,
SPI_SETMOUSEBUTTONSWAP_VALNAME, buf, sizeof(buf) ))
{
SYSMETRICS_Set( SM_SWAPBUTTON, atoi( buf ) );
}
spi_loaded[spi_idx] = TRUE;
}
return GetSystemMetrics( SM_SWAPBUTTON );
}
/***********************************************************************
*
* SYSPARAMS_GetGUIFont
*
* fills LOGFONT with 'default GUI font'.
*/
static void SYSPARAMS_GetGUIFont( LOGFONTA* plf )
{
HFONT hf;
memset( plf, 0, sizeof(LOGFONTA) );
hf = (HFONT)GetStockObject( DEFAULT_GUI_FONT );
if ( GetObjectA( hf, sizeof(LOGFONTA), plf ) != sizeof(LOGFONTA) )
{
/*
* GetObjectA() would be succeeded always
* since this is a stock object
*/
ERR("GetObjectA() failed\n");
}
}
/* copied from GetSystemMetrics()'s RegistryTwips2Pixels() */
inline static int SYSPARAMS_Twips2Pixels(int x)
{
if (x < 0)
x = (-x+7)/15;
return x;
}
/***********************************************************************
* 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
*
* Some SPI values can also be stored as Twips values in the registry,
* don't forget the conversion!
*/
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, sizeof(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, sizeof(buf) ))
mouse_threshold1 = atoi( buf );
if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
buf, sizeof(buf) ))
mouse_threshold2 = atoi( buf );
if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
buf, sizeof(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, sizeof(buf) ))
border = SYSPARAMS_Twips2Pixels( atoi(buf) );
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, sizeof(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];
int val;
if (SYSPARAMS_Load( SPI_ICONHORIZONTALSPACING_REGKEY,
SPI_ICONHORIZONTALSPACING_VALNAME, buf, sizeof(buf) ))
{
val = SYSPARAMS_Twips2Pixels( atoi(buf) );
SYSMETRICS_Set( SM_CXICONSPACING, val );
}
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, sizeof(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 );
/* saved value does not affect Wine */
SYSPARAMS_Save( SPI_SETSCREENSAVEACTIVE_REGKEY,
SPI_SETSCREENSAVEACTIVE_VALNAME,
buf, fWinIni );
break;
}
case SPI_GETGRIDGRANULARITY: /* 18 */
spi_idx = SPI_SETGRIDGRANULARITY_IDX;
if (!spi_loaded[spi_idx])
{
char buf[10];
if (SYSPARAMS_Load( SPI_SETGRIDGRANULARITY_REGKEY,
SPI_SETGRIDGRANULARITY_VALNAME,
buf, sizeof(buf) ))
grid_granularity = atoi( buf );
spi_loaded[spi_idx] = TRUE;
}
*(INT *)pvParam = grid_granularity;
break;
case SPI_SETGRIDGRANULARITY: /* 19 */
{
char buf[10];
spi_idx = SPI_SETGRIDGRANULARITY_IDX;
sprintf(buf, "%u", uiParam);
if (SYSPARAMS_Save( SPI_SETGRIDGRANULARITY_REGKEY,
SPI_SETGRIDGRANULARITY_VALNAME,
buf, fWinIni ))
{
grid_granularity = uiParam;
spi_loaded[spi_idx] = TRUE;
}
else
ret = FALSE;
break;
}
case SPI_SETDESKWALLPAPER: /* 20 */
SYSPARAMS_Save(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, pvParam, fWinIni);
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, sizeof(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];
int val;
if (SYSPARAMS_Load( SPI_ICONVERTICALSPACING_REGKEY,
SPI_ICONVERTICALSPACING_VALNAME, buf, sizeof(buf) ))
{
val = SYSPARAMS_Twips2Pixels( atoi(buf) );
SYSMETRICS_Set( SM_CYICONSPACING, val );
}
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 */
spi_idx = SPI_SETICONTITLEWRAP_IDX;
if (!spi_loaded[spi_idx])
{
char buf[5];
if (SYSPARAMS_Load( SPI_SETICONTITLEWRAP_REGKEY1,
SPI_SETICONTITLEWRAP_VALNAME, buf, sizeof(buf) ))
icon_title_wrap = atoi(buf);
spi_loaded[spi_idx] = TRUE;
}
*(BOOL *)pvParam = icon_title_wrap;
break;
case SPI_SETICONTITLEWRAP: /* 26 */
{
char buf[5];
spi_idx = SPI_SETICONTITLEWRAP_IDX;
sprintf(buf, "%u", uiParam);
if (SYSPARAMS_Save( SPI_SETICONTITLEWRAP_REGKEY1,
SPI_SETICONTITLEWRAP_VALNAME,
buf, fWinIni ))
{
SYSPARAMS_Save( SPI_SETICONTITLEWRAP_REGKEY2,
SPI_SETICONTITLEWRAP_VALNAME,
buf, fWinIni );
icon_title_wrap = uiParam;
spi_loaded[spi_idx] = TRUE;
}
else
ret = FALSE;
break;
}
case SPI_GETMENUDROPALIGNMENT: /* 27 */
spi_idx = SPI_SETMENUDROPALIGNMENT_IDX;
if (!spi_loaded[spi_idx])
{
char buf[5];
if (SYSPARAMS_Load( SPI_SETMENUDROPALIGNMENT_REGKEY1,
SPI_SETMENUDROPALIGNMENT_VALNAME, buf, sizeof(buf) ))
{
SYSMETRICS_Set( SM_MENUDROPALIGNMENT, atoi( buf ) );
}
spi_loaded[spi_idx] = TRUE;
}
*(BOOL *)pvParam = GetSystemMetrics( SM_MENUDROPALIGNMENT );
break;
case SPI_SETMENUDROPALIGNMENT: /* 28 */
{
char buf[5];
spi_idx = SPI_SETMENUDROPALIGNMENT_IDX;
sprintf(buf, "%u", uiParam);
if (SYSPARAMS_Save( SPI_SETMENUDROPALIGNMENT_REGKEY1,
SPI_SETMENUDROPALIGNMENT_VALNAME,
buf, fWinIni ))
{
SYSPARAMS_Save( SPI_SETMENUDROPALIGNMENT_REGKEY2,
SPI_SETMENUDROPALIGNMENT_VALNAME,
buf, fWinIni );
SYSMETRICS_Set( SM_MENUDROPALIGNMENT, uiParam );
spi_loaded[spi_idx] = TRUE;
}
else
ret = FALSE;
break;
}
case SPI_SETDOUBLECLKWIDTH: /* 29 */
{
char buf[10];
spi_idx = SPI_SETDOUBLECLKWIDTH_IDX;
sprintf(buf, "%u", uiParam);
if (SYSPARAMS_Save( SPI_SETDOUBLECLKWIDTH_REGKEY1,
SPI_SETDOUBLECLKWIDTH_VALNAME,
buf, fWinIni ))
{
SYSPARAMS_Save( SPI_SETDOUBLECLKWIDTH_REGKEY2,
SPI_SETDOUBLECLKWIDTH_VALNAME,
buf, fWinIni );
SYSMETRICS_Set( SM_CXDOUBLECLK, uiParam );
spi_loaded[spi_idx] = TRUE;
}
else
ret = FALSE;
break;
}
case SPI_SETDOUBLECLKHEIGHT: /* 30 */
{
char buf[10];
spi_idx = SPI_SETDOUBLECLKHEIGHT_IDX;
sprintf(buf, "%u", uiParam);
if (SYSPARAMS_Save( SPI_SETDOUBLECLKHEIGHT_REGKEY1,
SPI_SETDOUBLECLKHEIGHT_VALNAME,
buf, fWinIni ))
{
SYSPARAMS_Save( SPI_SETDOUBLECLKHEIGHT_REGKEY2,
SPI_SETDOUBLECLKHEIGHT_VALNAME,
buf, fWinIni );
SYSMETRICS_Set( SM_CYDOUBLECLK, uiParam );
spi_loaded[spi_idx] = TRUE;
}
else
ret = FALSE;
break;
}
case SPI_GETICONTITLELOGFONT: /* 31 */
{
LPLOGFONTA lpLogFont = (LPLOGFONTA)pvParam;
LOGFONTA lfDefault;
/*
* The 'default GDI fonts' seems to be returned.
* If a returned font is not a correct font in your environment,
* please try to fix objects/gdiobj.c at first.
*/
SYSPARAMS_GetGUIFont( &lfDefault );
GetProfileStringA( "Desktop", "IconTitleFaceName",
lfDefault.lfFaceName,
lpLogFont->lfFaceName, LF_FACESIZE );
lpLogFont->lfHeight = -GetProfileIntA( "Desktop", "IconTitleSize", 11 );
lpLogFont->lfWidth = 0;
lpLogFont->lfEscapement = lpLogFont->lfOrientation = 0;
lpLogFont->lfWeight = FW_NORMAL;
lpLogFont->lfItalic = FALSE;
lpLogFont->lfStrikeOut = FALSE;
lpLogFont->lfUnderline = FALSE;
lpLogFont->lfCharSet = lfDefault.lfCharSet; /* at least 'charset' should not be hard-coded */
lpLogFont->lfOutPrecision = OUT_DEFAULT_PRECIS;
lpLogFont->lfClipPrecision = CLIP_DEFAULT_PRECIS;
lpLogFont->lfPitchAndFamily = DEFAULT_PITCH;
lpLogFont->lfQuality = DEFAULT_QUALITY;
break;
}
case SPI_SETDOUBLECLICKTIME: /* 32 */
{
char buf[10];
spi_idx = SPI_SETDOUBLECLICKTIME_IDX;
sprintf(buf, "%u", uiParam);
if (SYSPARAMS_Save( SPI_SETDOUBLECLICKTIME_REGKEY,
SPI_SETDOUBLECLICKTIME_VALNAME,
buf, fWinIni ))
{
if (!uiParam)
uiParam = 500;
double_click_time = uiParam;
spi_loaded[spi_idx] = TRUE;
}
else
ret = FALSE;
break;
}
case SPI_SETMOUSEBUTTONSWAP: /* 33 */
{
char buf[5];
spi_idx = SPI_SETMOUSEBUTTONSWAP_IDX;
sprintf(buf, "%u", uiParam);
if (SYSPARAMS_Save( SPI_SETMOUSEBUTTONSWAP_REGKEY,
SPI_SETMOUSEBUTTONSWAP_VALNAME,
buf, fWinIni ))
{
SYSMETRICS_Set( SM_SWAPBUTTON, uiParam );
spi_loaded[spi_idx] = TRUE;
}
else
ret = FALSE;
break;
}
WINE_SPI_FIXME(SPI_SETICONTITLELOGFONT); /* 34 */
case SPI_GETFASTTASKSWITCH: /* 35 */
*(BOOL *)pvParam = 1;
break;
case SPI_SETFASTTASKSWITCH: /* 36 */
/* the action is disabled */
ret = FALSE;
break;
case SPI_SETDRAGFULLWINDOWS: /* 37 WINVER >= 0x0400 */
{
char buf[5];
spi_idx = SPI_SETDRAGFULLWINDOWS_IDX;
sprintf(buf, "%u", uiParam);
if (SYSPARAMS_Save( SPI_SETDRAGFULLWINDOWS_REGKEY,
SPI_SETDRAGFULLWINDOWS_VALNAME,
buf, fWinIni ))
{
drag_full_windows = uiParam;
spi_loaded[spi_idx] = TRUE;
}
else
ret = FALSE;
break;
}
case SPI_GETDRAGFULLWINDOWS: /* 38 WINVER >= 0x0400 */
spi_idx = SPI_SETDRAGFULLWINDOWS_IDX;
if (!spi_loaded[spi_idx])
{
char buf[5];
if (SYSPARAMS_Load( SPI_SETDRAGFULLWINDOWS_REGKEY,
SPI_SETDRAGFULLWINDOWS_VALNAME, buf, sizeof(buf) ))
drag_full_windows = atoi(buf);
spi_loaded[spi_idx] = TRUE;
}
*(BOOL *)pvParam = drag_full_windows;
break;
case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
{
LPNONCLIENTMETRICSA lpnm = (LPNONCLIENTMETRICSA)pvParam;
if (lpnm->cbSize == sizeof(NONCLIENTMETRICSA))
{
/* clear the struct, so we have 'sane' members */
memset(
(char *)pvParam + sizeof(lpnm->cbSize),
0,
lpnm->cbSize - sizeof(lpnm->cbSize)
);
/* initialize geometry entries */
lpnm->iBorderWidth = 1;
lpnm->iScrollWidth = GetSystemMetrics(SM_CXVSCROLL);
lpnm->iScrollHeight = GetSystemMetrics(SM_CYHSCROLL);
/* size of the normal caption buttons */
lpnm->iCaptionWidth = GetSystemMetrics(SM_CXSIZE);
lpnm->iCaptionHeight = GetSystemMetrics(SM_CYSIZE);
/* caption font metrics */
SystemParametersInfoA( SPI_GETICONTITLELOGFONT, 0, (LPVOID)&(lpnm->lfCaptionFont), 0 );
lpnm->lfCaptionFont.lfWeight = FW_BOLD;
/* size of the small caption buttons */
lpnm->iSmCaptionWidth = GetSystemMetrics(SM_CXSMSIZE);
lpnm->iSmCaptionHeight = GetSystemMetrics(SM_CYSMSIZE);
/* small caption font metrics */
SystemParametersInfoA( SPI_GETICONTITLELOGFONT, 0, (LPVOID)&(lpnm->lfSmCaptionFont), 0 );
/* menus, FIXME: names of wine.conf entries are bogus */
/* size of the menu (MDI) buttons */
lpnm->iMenuWidth = GetSystemMetrics(SM_CXMENUSIZE);
lpnm->iMenuHeight = GetSystemMetrics(SM_CYMENUSIZE);
/* menu font metrics */
SystemParametersInfoA( SPI_GETICONTITLELOGFONT, 0, (LPVOID)&(lpnm->lfMenuFont), 0 );
GetProfileStringA( "Desktop", "MenuFont",
(TWEAK_WineLook > WIN31_LOOK) ? lpnm->lfCaptionFont.lfFaceName : "System",
lpnm->lfMenuFont.lfFaceName, LF_FACESIZE );
lpnm->lfMenuFont.lfHeight = -GetProfileIntA( "Desktop", "MenuFontSize", 11 );
lpnm->lfMenuFont.lfWeight = (TWEAK_WineLook > WIN31_LOOK) ? FW_NORMAL : FW_BOLD;
/* status bar font metrics */
SystemParametersInfoA( SPI_GETICONTITLELOGFONT, 0,
(LPVOID)&(lpnm->lfStatusFont), 0 );
/* message font metrics */
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 */
case SPI_GETMINIMIZEDMETRICS: /* 43 WINVER >= 0x400 */
{
MINIMIZEDMETRICS * lpMm = pvParam;
if (lpMm->cbSize == sizeof(*lpMm))
{
/* these taken from Win2k SP3 */
lpMm->iWidth = 154;
lpMm->iHorzGap = 0;
lpMm->iVertGap = 0;
lpMm->iArrange = 8;
}
else
ret = FALSE;
break;
}
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 */
case SPI_SETWORKAREA: /* 47 WINVER >= 0x400 */
{
char buf[20];
RECT *pr = (RECT *) pvParam;
spi_idx = SPI_SETWORKAREA_IDX;
sprintf(buf, "%ld %ld %ld %ld",
pr->left, pr->top,
pr->right, pr->bottom );
if (SYSPARAMS_Save( SPI_SETWORKAREA_REGKEY,
SPI_SETWORKAREA_VALNAME,
buf, fWinIni ))
{
CopyRect( &work_area, (RECT *)pvParam );
spi_loaded[spi_idx] = TRUE;
}
else
ret = FALSE;
break;
}
case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
spi_idx = SPI_SETWORKAREA_IDX;
if (!spi_loaded[spi_idx])
{
char buf[20];
SetRect( &work_area, 0, 0,
GetSystemMetrics( SM_CXSCREEN ),
GetSystemMetrics( SM_CYSCREEN ) );
if (SYSPARAMS_Load( SPI_SETWORKAREA_REGKEY,
SPI_SETWORKAREA_VALNAME,
buf, sizeof(buf) ))
{
sscanf( buf, "%ld %ld %ld %ld",
&work_area.left, &work_area.top,
&work_area.right, &work_area.bottom );
}
spi_loaded[spi_idx] = TRUE;
}
CopyRect( (RECT *)pvParam, &work_area );
break;
WINE_SPI_FIXME(SPI_SETPENWINDOWS); /* 49 WINVER >= 0x400 */
case SPI_GETFILTERKEYS: /* 50 */
{
LPFILTERKEYS lpFilterKeys = (LPFILTERKEYS)pvParam;
WARN("SPI_GETFILTERKEYS not fully implemented\n");
if (lpFilterKeys->cbSize == sizeof(FILTERKEYS))
{
/* Indicate that no FilterKeys feature available */
lpFilterKeys->dwFlags = 0;
lpFilterKeys->iWaitMSec = 0;
lpFilterKeys->iDelayMSec = 0;
lpFilterKeys->iRepeatMSec = 0;
lpFilterKeys->iBounceMSec = 0;
}
else
{
ret = FALSE;
}
break;
}
WINE_SPI_FIXME(SPI_SETFILTERKEYS); /* 51 */
case SPI_GETTOGGLEKEYS: /* 52 */
{
LPTOGGLEKEYS lpToggleKeys = (LPTOGGLEKEYS)pvParam;
WARN("SPI_GETTOGGLEKEYS not fully implemented\n");
if (lpToggleKeys->cbSize == sizeof(TOGGLEKEYS))
{
/* Indicate that no ToggleKeys feature available */
lpToggleKeys->dwFlags = 0;
}
else
{
ret = FALSE;
}
break;
}
WINE_SPI_FIXME(SPI_SETTOGGLEKEYS); /* 53 */
case SPI_GETMOUSEKEYS: /* 54 */
{
LPMOUSEKEYS lpMouseKeys = (LPMOUSEKEYS)pvParam;
WARN("SPI_GETMOUSEKEYS not fully implemented\n");
if (lpMouseKeys->cbSize == sizeof(MOUSEKEYS))
{
/* Indicate that no MouseKeys feature available */
lpMouseKeys->dwFlags = 0;
lpMouseKeys->iMaxSpeed = 360;
lpMouseKeys->iTimeToMaxSpeed = 1000;
lpMouseKeys->iCtrlSpeed = 0;
lpMouseKeys->dwReserved1 = 0;
lpMouseKeys->dwReserved2 = 0;
}
else
{
ret = FALSE;
}
break;
}
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, sizeof(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;
}
case SPI_GETSTICKYKEYS: /* 58 */
{
LPSTICKYKEYS lpStickyKeys = (LPSTICKYKEYS)pvParam;
WARN("SPI_GETSTICKYKEYS not fully implemented\n");
if (lpStickyKeys->cbSize == sizeof(STICKYKEYS))
{
/* Indicate that no StickyKeys feature available */
lpStickyKeys->dwFlags = 0;
}
else
{
ret = FALSE;
}
break;
}
WINE_SPI_FIXME(SPI_SETSTICKYKEYS); /* 59 */
case SPI_GETACCESSTIMEOUT: /* 60 */
{
LPACCESSTIMEOUT lpAccessTimeout = (LPACCESSTIMEOUT)pvParam;
WARN("SPI_GETACCESSTIMEOUT not fully implemented\n");
if (lpAccessTimeout->cbSize == sizeof(ACCESSTIMEOUT))
{
/* Indicate that no accessibility features timeout is available */
lpAccessTimeout->dwFlags = 0;
lpAccessTimeout->iTimeOutMSec = 0;
}
else
{
ret = FALSE;
}
break;
}
WINE_SPI_FIXME(SPI_SETACCESSTIMEOUT); /* 61 */
case SPI_GETSERIALKEYS: /* 62 WINVER >= 0x400 */
{
LPSERIALKEYSA lpSerialKeysA = (LPSERIALKEYSA)pvParam;
WARN("SPI_GETSERIALKEYS not fully implemented\n");
if (lpSerialKeysA->cbSize == sizeof(SERIALKEYSA))
{
/* Indicate that no SerialKeys feature available */
lpSerialKeysA->dwFlags = 0;
lpSerialKeysA->lpszActivePort = NULL;
lpSerialKeysA->lpszPort = NULL;
lpSerialKeysA->iBaudRate = 0;
lpSerialKeysA->iPortState = 0;
}
else
{
ret = FALSE;
}
break;
}
WINE_SPI_FIXME(SPI_SETSERIALKEYS); /* 63 WINVER >= 0x400 */
case SPI_GETSOUNDSENTRY: /* 64 */
{
LPSOUNDSENTRYA lpSoundSentryA = (LPSOUNDSENTRYA)pvParam;
WARN("SPI_GETSOUNDSENTRY not fully implemented\n");
if (lpSoundSentryA->cbSize == sizeof(SOUNDSENTRYA))
{
/* Indicate that no SoundSentry feature available */
lpSoundSentryA->dwFlags = 0;
lpSoundSentryA->iFSTextEffect = 0;
lpSoundSentryA->iFSTextEffectMSec = 0;
lpSoundSentryA->iFSTextEffectColorBits = 0;
lpSoundSentryA->iFSGrafEffect = 0;
lpSoundSentryA->iFSGrafEffectMSec = 0;
lpSoundSentryA->iFSGrafEffectColor = 0;
lpSoundSentryA->iWindowsEffect = 0;
lpSoundSentryA->iWindowsEffectMSec = 0;
lpSoundSentryA->lpszWindowsEffectDLL = 0;
lpSoundSentryA->iWindowsEffectOrdinal = 0;
}
else
{
ret = FALSE;
}
break;
}
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 no high contrast feature available */
lpHighContrastA->dwFlags = 0;
lpHighContrastA->lpszDefaultScheme = NULL;
}
else
{
ret = FALSE;
}
break;
}
WINE_SPI_FIXME(SPI_SETHIGHCONTRAST); /* 67 WINVER >= 0x400 */
case SPI_GETKEYBOARDPREF: /* 68 WINVER >= 0x400 */
spi_idx = SPI_SETKEYBOARDPREF_IDX;
if (!spi_loaded[spi_idx])
{
char buf[5];
if (SYSPARAMS_Load( SPI_SETKEYBOARDPREF_REGKEY,
SPI_SETKEYBOARDPREF_VALNAME, buf, sizeof(buf) ))
keyboard_pref = atoi(buf);
spi_loaded[spi_idx] = TRUE;
}
*(BOOL *)pvParam = keyboard_pref;
break;
case SPI_SETKEYBOARDPREF: /* 69 WINVER >= 0x400 */
{
char buf[5];
spi_idx = SPI_SETKEYBOARDPREF_IDX;
sprintf(buf, "%u", uiParam);
if (SYSPARAMS_Save( SPI_SETKEYBOARDPREF_REGKEY,
SPI_SETKEYBOARDPREF_VALNAME,
buf, fWinIni ))
{
keyboard_pref = uiParam;
spi_loaded[spi_idx] = TRUE;
}
else
ret = FALSE;
break;
}
case SPI_GETSCREENREADER: /* 70 WINVER >= 0x400 */
spi_idx = SPI_SETSCREENREADER_IDX;
if (!spi_loaded[spi_idx])
{
char buf[5];
if (SYSPARAMS_Load( SPI_SETSCREENREADER_REGKEY,
SPI_SETSCREENREADER_VALNAME, buf, sizeof(buf) ))
screen_reader = atoi(buf);
spi_loaded[spi_idx] = TRUE;
}
*(BOOL *)pvParam = screen_reader;
break;
case SPI_SETSCREENREADER: /* 71 WINVER >= 0x400 */
{
char buf[5];
spi_idx = SPI_SETSCREENREADER_IDX;
sprintf(buf, "%u", uiParam);
if (SYSPARAMS_Save( SPI_SETSCREENREADER_REGKEY,
SPI_SETSCREENREADER_VALNAME,
buf, fWinIni ))
{
screen_reader = uiParam;
spi_loaded[spi_idx] = TRUE;
}
else
ret = FALSE;
break;
}
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 */
case SPI_GETDEFAULTINPUTLANG: /* 89 WINVER >= 0x400 */
ret = GetKeyboardLayout(0) ? TRUE : FALSE;
break;
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, sizeof(buf) ))
screensaver_running = atoi( buf );
spi_loaded[spi_idx] = TRUE;
}
*(BOOL *)pvParam = screensaver_running;
break;
case SPI_GETDESKWALLPAPER: /* 115 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
{
char buf[MAX_PATH];
if (uiParam > MAX_PATH)
{
uiParam = MAX_PATH;
}
if (SYSPARAMS_Load(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, buf, sizeof(buf)))
{
strncpy((char*)pvParam, buf, uiParam);
}
else
{
/* Return an empty string */
memset((char*)pvParam, 0, uiParam);
}
break;
}
WINE_SPI_FIXME(SPI_GETACTIVEWINDOWTRACKING);/* 0x1000 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_SETACTIVEWINDOWTRACKING);/* 0x1001 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_GETMENUANIMATION); /* 0x1002 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_SETMENUANIMATION); /* 0x1003 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_GETCOMBOBOXANIMATION); /* 0x1004 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_SETCOMBOBOXANIMATION); /* 0x1005 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_GETLISTBOXSMOOTHSCROLLING);/* 0x1006 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_SETLISTBOXSMOOTHSCROLLING);/* 0x1007 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
case SPI_GETGRADIENTCAPTIONS: /* 0x1008 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
FIXME("case SPI_GETGRADIENTCAPTIONS always return false\n");
*(BOOL *)pvParam = FALSE;
break;
WINE_SPI_FIXME(SPI_SETGRADIENTCAPTIONS); /* 0x1009 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_GETKEYBOARDCUES); /* 0x100A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_SETKEYBOARDCUES); /* 0x100B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKZORDER); /* 0x100C _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKZORDER); /* 0x100D _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_GETHOTTRACKING); /* 0x100E _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_SETHOTTRACKING); /* 0x100F _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_GETSELECTIONFADE); /* 0x1014 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_SETSELECTIONFADE); /* 0x1015 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_GETDROPSHADOW); /* 0x1024 _WIN32_WINNT >= 0x510 */
WINE_SPI_FIXME(SPI_SETDROPSHADOW); /* 0x1025 _WIN32_WINNT >= 0x510 */
WINE_SPI_FIXME(SPI_GETFOREGROUNDLOCKTIMEOUT);/* 0x2000 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_SETFOREGROUNDLOCKTIMEOUT);/* 0x2001 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKTIMEOUT); /* 0x2002 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKTIMEOUT); /* 0x2003 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_GETFOREGROUNDFLASHCOUNT);/* 0x2004 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_SETFOREGROUNDFLASHCOUNT);/* 0x2005 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
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;
}
/**********************************************************************
* SetDoubleClickTime (USER32.@)
*/
BOOL WINAPI SetDoubleClickTime( UINT interval )
{
return SystemParametersInfoA(SPI_SETDOUBLECLICKTIME, interval, 0, 0);
}
/**********************************************************************
* GetDoubleClickTime (USER32.@)
*/
UINT WINAPI GetDoubleClickTime(void)
{
char buf[10];
if (!spi_loaded[SPI_SETDOUBLECLICKTIME_IDX])
{
if (SYSPARAMS_Load( SPI_SETDOUBLECLICKTIME_REGKEY,
SPI_SETDOUBLECLICKTIME_VALNAME,
buf, sizeof(buf) ))
{
double_click_time = atoi( buf );
if (!double_click_time) double_click_time = 500;
}
spi_loaded[SPI_SETDOUBLECLICKTIME_IDX] = TRUE;
}
return double_click_time;
}
Reference in a new issue View git blame Copy permalink