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wine/dlls/user32/sysparams.c
Alexandre Julliard 1fa15f3d2f user32: Make sure the system params DC cannot be deleted.
2009-05-05 15:36:44 +02:00

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/*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include <assert.h>
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define NONAMELESSUNION
#define NONAMELESSSTRUCT
#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_private.h"
#include "wine/unicode.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(system);
/* System parameter indexes */
enum spi_index
{
SPI_SETBEEP_IDX,
SPI_SETMOUSE_IDX,
SPI_SETBORDER_IDX,
SPI_SETKEYBOARDSPEED_IDX,
SPI_ICONHORIZONTALSPACING_IDX,
SPI_SETSCREENSAVETIMEOUT_IDX,
SPI_SETGRIDGRANULARITY_IDX,
SPI_SETKEYBOARDDELAY_IDX,
SPI_ICONVERTICALSPACING_IDX,
SPI_SETICONTITLEWRAP_IDX,
SPI_SETMENUDROPALIGNMENT_IDX,
SPI_SETDOUBLECLKWIDTH_IDX,
SPI_SETDOUBLECLKHEIGHT_IDX,
SPI_SETDOUBLECLICKTIME_IDX,
SPI_SETMOUSEBUTTONSWAP_IDX,
SPI_SETDRAGFULLWINDOWS_IDX,
SPI_SETWORKAREA_IDX,
SPI_SETSHOWSOUNDS_IDX,
SPI_SETKEYBOARDPREF_IDX,
SPI_SETSCREENREADER_IDX,
SPI_SETSCREENSAVERRUNNING_IDX,
SPI_SETFONTSMOOTHING_IDX,
SPI_SETLISTBOXSMOOTHSCROLLING_IDX,
SPI_SETMOUSEHOVERWIDTH_IDX,
SPI_SETMOUSEHOVERHEIGHT_IDX,
SPI_SETMOUSEHOVERTIME_IDX,
SPI_SETMOUSESCROLLCHARS_IDX,
SPI_SETMOUSESCROLLLINES_IDX,
SPI_SETMENUSHOWDELAY_IDX,
SPI_SETICONTITLELOGFONT_IDX,
SPI_SETLOWPOWERACTIVE_IDX,
SPI_SETSNAPTODEFBUTTON_IDX,
SPI_SETPOWEROFFACTIVE_IDX,
SPI_USERPREFERENCEMASK_IDX,
SPI_NONCLIENTMETRICS_IDX,
SPI_MINIMIZEDMETRICS_IDX,
SPI_SETFOREGROUNDLOCKTIMEOUT_IDX,
SPI_CARETWIDTH_IDX,
SPI_SETMOUSESPEED_IDX,
SPI_SETFONTSMOOTHINGTYPE_IDX,
SPI_SETFONTSMOOTHINGCONTRAST_IDX,
SPI_SETFONTSMOOTHINGORIENTATION_IDX,
SPI_INDEX_COUNT
};
static const char * const DefSysColors[] =
{
"Scrollbar", "212 208 200", /* COLOR_SCROLLBAR */
"Background", "58 110 165", /* COLOR_BACKGROUND */
"ActiveTitle", "10 36 106", /* COLOR_ACTIVECAPTION */
"InactiveTitle", "128 128 128", /* COLOR_INACTIVECAPTION */
"Menu", "212 208 200", /* COLOR_MENU */
"Window", "255 255 255", /* COLOR_WINDOW */
"WindowFrame", "0 0 0", /* COLOR_WINDOWFRAME */
"MenuText", "0 0 0", /* COLOR_MENUTEXT */
"WindowText", "0 0 0", /* COLOR_WINDOWTEXT */
"TitleText", "255 255 255", /* COLOR_CAPTIONTEXT */
"ActiveBorder", "212 208 200", /* COLOR_ACTIVEBORDER */
"InactiveBorder", "212 208 200", /* COLOR_INACTIVEBORDER */
"AppWorkSpace", "128 128 128", /* COLOR_APPWORKSPACE */
"Hilight", "10 36 106", /* COLOR_HIGHLIGHT */
"HilightText", "255 255 255", /* COLOR_HIGHLIGHTTEXT */
"ButtonFace", "212 208 200", /* COLOR_BTNFACE */
"ButtonShadow", "128 128 128", /* COLOR_BTNSHADOW */
"GrayText", "128 128 128", /* COLOR_GRAYTEXT */
"ButtonText", "0 0 0", /* COLOR_BTNTEXT */
"InactiveTitleText", "212 208 200", /* COLOR_INACTIVECAPTIONTEXT */
"ButtonHilight", "255 255 255", /* COLOR_BTNHIGHLIGHT */
"ButtonDkShadow", "64 64 64", /* COLOR_3DDKSHADOW */
"ButtonLight", "212 208 200", /* COLOR_3DLIGHT */
"InfoText", "0 0 0", /* COLOR_INFOTEXT */
"InfoWindow", "255 255 225", /* COLOR_INFOBK */
"ButtonAlternateFace", "181 181 181", /* COLOR_ALTERNATEBTNFACE */
"HotTrackingColor", "0 0 128", /* COLOR_HOTLIGHT */
"GradientActiveTitle", "166 202 240", /* COLOR_GRADIENTACTIVECAPTION */
"GradientInactiveTitle", "192 192 192", /* COLOR_GRADIENTINACTIVECAPTION */
"MenuHilight", "10 36 106", /* COLOR_MENUHILIGHT */
"MenuBar", "212 208 200" /* COLOR_MENUBAR */
};
/**
* 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.
*/
static const WCHAR SPI_SETBEEP_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','S','o','u','n','d',0};
static const WCHAR SPI_SETBEEP_VALNAME[]= {'B','e','e','p',0};
static const WCHAR SPI_SETMOUSE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
static const WCHAR SPI_SETMOUSE_VALNAME1[]= {'M','o','u','s','e','T','h','r','e','s','h','o','l','d','1',0};
static const WCHAR SPI_SETMOUSE_VALNAME2[]= {'M','o','u','s','e','T','h','r','e','s','h','o','l','d','2',0};
static const WCHAR SPI_SETMOUSE_VALNAME3[]= {'M','o','u','s','e','S','p','e','e','d',0};
static const WCHAR SPI_SETBORDER_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
static const WCHAR SPI_SETBORDER_VALNAME[]= {'B','o','r','d','e','r','W','i','d','t','h',0};
static const WCHAR SPI_SETKEYBOARDSPEED_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','K','e','y','b','o','a','r','d',0};
static const WCHAR SPI_SETKEYBOARDSPEED_VALNAME[]= {'K','e','y','b','o','a','r','d','S','p','e','e','d',0};
static const WCHAR SPI_ICONHORIZONTALSPACING_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
static const WCHAR SPI_ICONHORIZONTALSPACING_VALNAME[]= {'I','c','o','n','S','p','a','c','i','n','g',0};
static const WCHAR SPI_SETSCREENSAVETIMEOUT_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR SPI_SETSCREENSAVETIMEOUT_VALNAME[]= {'S','c','r','e','e','n','S','a','v','e','T','i','m','e','O','u','t',0};
static const WCHAR SPI_SETSCREENSAVEACTIVE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR SPI_SETSCREENSAVEACTIVE_VALNAME[]= {'S','c','r','e','e','n','S','a','v','e','A','c','t','i','v','e',0};
static const WCHAR SPI_SETGRIDGRANULARITY_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR SPI_SETGRIDGRANULARITY_VALNAME[]= {'G','r','i','d','G','r','a','n','u','l','a','r','i','t','y',0};
static const WCHAR SPI_SETKEYBOARDDELAY_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','K','e','y','b','o','a','r','d',0};
static const WCHAR SPI_SETKEYBOARDDELAY_VALNAME[]= {'K','e','y','b','o','a','r','d','D','e','l','a','y',0};
static const WCHAR SPI_ICONVERTICALSPACING_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
static const WCHAR SPI_ICONVERTICALSPACING_VALNAME[]= {'I','c','o','n','V','e','r','t','i','c','a','l','S','p','a','c','i','n','g',0};
static const WCHAR SPI_SETICONTITLEWRAP_REGKEY1[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
static const WCHAR SPI_SETICONTITLEWRAP_REGKEY2[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR SPI_SETICONTITLEWRAP_VALNAME[]= {'I','c','o','n','T','i','t','l','e','W','r','a','p',0};
static const WCHAR SPI_SETICONTITLELOGFONT_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
static const WCHAR SPI_SETICONTITLELOGFONT_VALNAME[]= {'I','c','o','n','F','o','n','t',0};
static const WCHAR SPI_SETMENUDROPALIGNMENT_REGKEY1[]= {'S','o','f','t','w','a','r','e','\\',
'M','i','c','r','o','s','o','f','t','\\',
'W','i','n','d','o','w','s',' ','N','T','\\',
'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
'W','i','n','d','o','w','s',0};
static const WCHAR SPI_SETMENUDROPALIGNMENT_REGKEY2[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR SPI_SETMENUDROPALIGNMENT_VALNAME[]= {'M','e','n','u','D','r','o','p','A','l','i','g','n','m','e','n','t',0};
static const WCHAR SPI_SETSNAPTODEFBUTTON_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
static const WCHAR SPI_SETSNAPTODEFBUTTON_VALNAME[]= {'S','n','a','p','T','o','D','e','f','a','u','l','t','B','u','t','t','o','n',0};
static const WCHAR SPI_SETDOUBLECLKWIDTH_REGKEY1[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
static const WCHAR SPI_SETDOUBLECLKWIDTH_REGKEY2[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR SPI_SETDOUBLECLKWIDTH_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','W','i','d','t','h',0};
static const WCHAR SPI_SETDOUBLECLKHEIGHT_REGKEY1[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
static const WCHAR SPI_SETDOUBLECLKHEIGHT_REGKEY2[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR SPI_SETDOUBLECLKHEIGHT_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','H','e','i','g','h','t',0};
static const WCHAR SPI_SETDOUBLECLICKTIME_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
static const WCHAR SPI_SETDOUBLECLICKTIME_VALNAME[]= {'D','o','u','b','l','e','C','l','i','c','k','S','p','e','e','d',0};
static const WCHAR SPI_SETMOUSEBUTTONSWAP_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
static const WCHAR SPI_SETMOUSEBUTTONSWAP_VALNAME[]= {'S','w','a','p','M','o','u','s','e','B','u','t','t','o','n','s',0};
static const WCHAR SPI_SETDRAGFULLWINDOWS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR SPI_SETDRAGFULLWINDOWS_VALNAME[]= {'D','r','a','g','F','u','l','l','W','i','n','d','o','w','s',0};
static const WCHAR SPI_SETSHOWSOUNDS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
'S','h','o','w','S','o','u','n','d','s',0};
static const WCHAR SPI_SETSHOWSOUNDS_VALNAME[]= {'O','n',0};
static const WCHAR SPI_SETKEYBOARDPREF_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
'K','e','y','b','o','a','r','d',' ','P','r','e','f','e','r','e','n','c','e',0};
static const WCHAR SPI_SETKEYBOARDPREF_VALNAME[]= {'O','n',0};
static const WCHAR SPI_SETSCREENREADER_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
'B','l','i','n','d',' ','A','c','c','e','s','s',0};
static const WCHAR SPI_SETSCREENREADER_VALNAME[]= {'O','n',0};
static const WCHAR SPI_SETDESKWALLPAPER_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR SPI_SETDESKWALLPAPER_VALNAME[]= {'W','a','l','l','p','a','p','e','r',0};
static const WCHAR SPI_SETFONTSMOOTHING_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR SPI_SETFONTSMOOTHING_VALNAME[]= {'F','o','n','t','S','m','o','o','t','h','i','n','g',0};
static const WCHAR SPI_SETLOWPOWERACTIVE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR SPI_SETLOWPOWERACTIVE_VALNAME[]= {'L','o','w','P','o','w','e','r','A','c','t','i','v','e',0};
static const WCHAR SPI_SETPOWEROFFACTIVE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR SPI_SETPOWEROFFACTIVE_VALNAME[]= {'P','o','w','e','r','O','f','f','A','c','t','i','v','e',0};
static const WCHAR SPI_USERPREFERENCEMASK_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR SPI_USERPREFERENCEMASK_VALNAME[]= {'U','s','e','r','P','r','e','f','e','r','e','n','c','e','m','a','s','k',0};
static const WCHAR SPI_SETMOUSEHOVERWIDTH_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
static const WCHAR SPI_SETMOUSEHOVERWIDTH_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','W','i','d','t','h',0};
static const WCHAR SPI_SETMOUSEHOVERHEIGHT_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
static const WCHAR SPI_SETMOUSEHOVERHEIGHT_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','H','e','i','g','h','t',0};
static const WCHAR SPI_SETMOUSEHOVERTIME_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
static const WCHAR SPI_SETMOUSEHOVERTIME_VALNAME[]= {'M','o','u','s','e','H','o','v','e','r','T','i','m','e',0};
static const WCHAR SPI_SETMOUSESCROLLCHARS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR SPI_SETMOUSESCROLLCHARS_VALNAME[]= {'W','h','e','e','l','S','c','r','o','l','l','C','h','a','r','s',0};
static const WCHAR SPI_SETMOUSESCROLLLINES_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR SPI_SETMOUSESCROLLLINES_VALNAME[]= {'W','h','e','e','l','S','c','r','o','l','l','L','i','n','e','s',0};
static const WCHAR SPI_SETMENUSHOWDELAY_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR SPI_SETMENUSHOWDELAY_VALNAME[]= {'M','e','n','u','S','h','o','w','D','e','l','a','y',0};
static const WCHAR SPI_SETFOREGROUNDLOCKTIMEOUT_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR SPI_SETFOREGROUNDLOCKTIMEOUT_VALNAME[]= {'F','o','r','e','g','r','o','u','n','d','L','o','c','k','T','i','m','e','o','u','t',0};
static const WCHAR SPI_CARETWIDTH_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR SPI_CARETWIDTH_VALNAME[]= {'C','a','r','e','t','W','i','d','t','h',0};
static const WCHAR SPI_SETMOUSESPEED_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
static const WCHAR SPI_SETMOUSESPEED_VALNAME[]= {'M','o','u','s','e','S','e','n','s','i','t','i','v','i','t','y',0};
static const WCHAR SPI_SETFONTSMOOTHINGTYPE_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR SPI_SETFONTSMOOTHINGTYPE_VALNAME[]= {'F','o','n','t','S','m','o','o','t','h','i','n','g','T','y','p','e',0};
static const WCHAR SPI_SETFONTSMOOTHINGCONTRAST_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR SPI_SETFONTSMOOTHINGCONTRAST_VALNAME[]= {'F','o','n','t','S','m','o','o','t','h','i','n','g','G','a','m','m','a',0};
static const WCHAR SPI_SETFONTSMOOTHINGORIENTATION_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR SPI_SETFONTSMOOTHINGORIENTATION_VALNAME[]= {'F','o','n','t','S','m','o','o','t','h','i','n','g','O','r','i','e','n','t','a','t','i','o','n',0};
/* FIXME - real values */
static const WCHAR SPI_SETSCREENSAVERRUNNING_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
static const WCHAR SPI_SETSCREENSAVERRUNNING_VALNAME[]= {'W','I','N','E','_','S','c','r','e','e','n','S','a','v','e','r','R','u','n','n','i','n','g',0};
static const WCHAR METRICS_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
static const WCHAR METRICS_SCROLLWIDTH_VALNAME[]= {'S','c','r','o','l','l','W','i','d','t','h',0};
static const WCHAR METRICS_SCROLLHEIGHT_VALNAME[]= {'S','c','r','o','l','l','H','e','i','g','h','t',0};
static const WCHAR METRICS_CAPTIONWIDTH_VALNAME[]= {'C','a','p','t','i','o','n','W','i','d','t','h',0};
static const WCHAR METRICS_CAPTIONHEIGHT_VALNAME[]= {'C','a','p','t','i','o','n','H','e','i','g','h','t',0};
static const WCHAR METRICS_SMCAPTIONWIDTH_VALNAME[]= {'S','m','C','a','p','t','i','o','n','W','i','d','t','h',0};
static const WCHAR METRICS_SMCAPTIONHEIGHT_VALNAME[]= {'S','m','C','a','p','t','i','o','n','H','e','i','g','h','t',0};
static const WCHAR METRICS_MENUWIDTH_VALNAME[]= {'M','e','n','u','W','i','d','t','h',0};
static const WCHAR METRICS_MENUHEIGHT_VALNAME[]= {'M','e','n','u','H','e','i','g','h','t',0};
static const WCHAR METRICS_ICONSIZE_VALNAME[]= {'S','h','e','l','l',' ','I','c','o','n',' ','S','i','z','e',0};
static const WCHAR METRICS_BORDERWIDTH_VALNAME[]= {'B','o','r','d','e','r','W','i','d','t','h',0};
static const WCHAR METRICS_CAPTIONLOGFONT_VALNAME[]= {'C','a','p','t','i','o','n','F','o','n','t',0};
static const WCHAR METRICS_SMCAPTIONLOGFONT_VALNAME[]={'S','m','C','a','p','t','i','o','n','F','o','n','t',0};
static const WCHAR METRICS_MENULOGFONT_VALNAME[]= {'M','e','n','u','F','o','n','t',0};
static const WCHAR METRICS_MESSAGELOGFONT_VALNAME[]= {'M','e','s','s','a','g','e','F','o','n','t',0};
static const WCHAR METRICS_STATUSLOGFONT_VALNAME[]= {'S','t','a','t','u','s','F','o','n','t',0};
/* minimized metrics */
static const WCHAR METRICS_MINWIDTH_VALNAME[] = {'M','i','n','W','i','d','t','h','\0'};
static const WCHAR METRICS_MINHORZGAP_VALNAME[] = {'M','i','n','H','o','r','z','G','a','p','\0'};
static const WCHAR METRICS_MINVERTGAP_VALNAME[] = {'M','i','n','V','e','r','t','G','a','p','\0'};
static const WCHAR METRICS_MINARRANGE_VALNAME[] = {'M','i','n','A','r','r','a','n','g','e','\0'};
static const WCHAR WINE_CURRENT_USER_REGKEY[] = {'S','o','f','t','w','a','r','e','\\',
'W','i','n','e',0};
/* volatile registry branch under WINE_CURRENT_USER_REGKEY for temporary values storage */
static const WCHAR WINE_CURRENT_USER_REGKEY_TEMP_PARAMS[] = {'T','e','m','p','o','r','a','r','y',' ',
'S','y','s','t','e','m',' ',
'P','a','r','a','m','e','t','e','r','s',0};
static const WCHAR Yes[]= {'Y','e','s',0};
static const WCHAR No[]= {'N','o',0};
static const WCHAR Desktop[]= {'D','e','s','k','t','o','p',0};
static const WCHAR Pattern[]= {'P','a','t','t','e','r','n',0};
static const WCHAR MenuFont[]= {'M','e','n','u','F','o','n','t',0};
static const WCHAR MenuFontSize[]= {'M','e','n','u','F','o','n','t','S','i','z','e',0};
static const WCHAR StatusFont[]= {'S','t','a','t','u','s','F','o','n','t',0};
static const WCHAR StatusFontSize[]= {'S','t','a','t','u','s','F','o','n','t','S','i','z','e',0};
static const WCHAR MessageFont[]= {'M','e','s','s','a','g','e','F','o','n','t',0};
static const WCHAR MessageFontSize[]= {'M','e','s','s','a','g','e','F','o','n','t','S','i','z','e',0};
static const WCHAR System[]= {'S','y','s','t','e','m',0};
static const WCHAR IconTitleSize[]= {'I','c','o','n','T','i','t','l','e','S','i','z','e',0};
static const WCHAR IconTitleFaceName[]= {'I','c','o','n','T','i','t','l','e','F','a','c','e','N','a','m','e',0};
static const WCHAR defPattern[]= {'0',' ','0',' ','0',' ','0',' ','0',' ','0',' ','0',' ','0',0};
static const WCHAR CSu[]= {'%','u',0};
static const WCHAR CSd[]= {'%','d',0};
/* Indicators whether system parameter value is loaded */
static char spi_loaded[SPI_INDEX_COUNT];
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 UINT border = 1;
static UINT keyboard_speed = 31;
static UINT screensave_timeout = 300;
static UINT grid_granularity = 0;
static UINT keyboard_delay = 1;
static UINT double_click_width = 4;
static UINT double_click_height = 4;
static UINT 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 UINT mouse_hover_width = 4;
static UINT mouse_hover_height = 4;
static UINT mouse_hover_time = 400;
static UINT mouse_scroll_chars = 3;
static UINT mouse_scroll_lines = 3;
static UINT menu_show_delay = 400;
static UINT menu_drop_alignment = 0;
static BOOL screensaver_running = FALSE;
static UINT font_smoothing = 0; /* 0x01 for 95/98/NT, 0x02 for 98/ME/2k/XP */
static BOOL lowpoweractive = FALSE;
static BOOL poweroffactive = FALSE;
static BOOL show_sounds = FALSE;
static BOOL snap_to_default_button = FALSE;
static BOOL swap_buttons = FALSE;
static UINT foreground_lock_timeout = 0;
static UINT caret_width = 1;
static UINT mouse_sensitivity = 10;
static UINT font_smoothing_type = 0;
static UINT font_smoothing_contrast = 0;
static UINT font_smoothing_orientation = 0;
static BYTE user_prefs[4];
static MINIMIZEDMETRICS minimized_metrics =
{
sizeof(MINIMIZEDMETRICS),
154, /* iWidth */
0, /* iHorzGap */
0, /* iVertGap */
ARW_HIDE /* iArrange */
};
static ICONMETRICSW icon_metrics =
{
sizeof(ICONMETRICSW),
75, /* iHorzSpacing */
75, /* iVertSpacing */
TRUE, /* iTitleWrap */
{ -11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, DEFAULT_CHARSET,
OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH } /* lfFont */
};
static NONCLIENTMETRICSW nonclient_metrics =
{
sizeof(NONCLIENTMETRICSW),
1, /* iBorderWidth */
16, /* iScrollWidth */
16, /* iScrollHeight */
18, /* iCaptionWidth */
18, /* iCaptionHeight */
{ 0 }, /* lfCaptionFont */
13, /* iSmCaptionWidth */
15, /* iSmCaptionHeight */
{ 0 }, /* lfSmCaptionFont */
18, /* iMenuWidth */
18, /* iMenuHeight */
{ 0 }, /* lfMenuFont */
{ 0 }, /* lfStatusFont */
{ 0 } /* lfMessageFont */
};
/* some additional non client metric info */
static TEXTMETRICW tmMenuFont;
static UINT CaptionFontAvCharWidth;
static SIZE icon_size = { 32, 32 };
#define NUM_SYS_COLORS (COLOR_MENUBAR+1)
static COLORREF SysColors[NUM_SYS_COLORS];
static HBRUSH SysColorBrushes[NUM_SYS_COLORS];
static HPEN SysColorPens[NUM_SYS_COLORS];
static const WORD wPattern55AA[] = { 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa };
HBRUSH SYSCOLOR_55AABrush = 0;
extern void CDECL __wine_make_gdi_object_system( HGDIOBJ handle, BOOL set );
/* 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_LogFont16To32W( const LOGFONT16 *font16, LPLOGFONTW font32 )
{
font32->lfHeight = font16->lfHeight;
font32->lfWidth = font16->lfWidth;
font32->lfEscapement = font16->lfEscapement;
font32->lfOrientation = font16->lfOrientation;
font32->lfWeight = font16->lfWeight;
font32->lfItalic = font16->lfItalic;
font32->lfUnderline = font16->lfUnderline;
font32->lfStrikeOut = font16->lfStrikeOut;
font32->lfCharSet = font16->lfCharSet;
font32->lfOutPrecision = font16->lfOutPrecision;
font32->lfClipPrecision = font16->lfClipPrecision;
font32->lfQuality = font16->lfQuality;
font32->lfPitchAndFamily = font16->lfPitchAndFamily;
MultiByteToWideChar( CP_ACP, 0, font16->lfFaceName, -1, font32->lfFaceName, LF_FACESIZE );
font32->lfFaceName[LF_FACESIZE-1] = 0;
}
static void SYSPARAMS_LogFont32WTo32A( const LOGFONTW* font32W, LPLOGFONTA font32A )
{
font32A->lfHeight = font32W->lfHeight;
font32A->lfWidth = font32W->lfWidth;
font32A->lfEscapement = font32W->lfEscapement;
font32A->lfOrientation = font32W->lfOrientation;
font32A->lfWeight = font32W->lfWeight;
font32A->lfItalic = font32W->lfItalic;
font32A->lfUnderline = font32W->lfUnderline;
font32A->lfStrikeOut = font32W->lfStrikeOut;
font32A->lfCharSet = font32W->lfCharSet;
font32A->lfOutPrecision = font32W->lfOutPrecision;
font32A->lfClipPrecision = font32W->lfClipPrecision;
font32A->lfQuality = font32W->lfQuality;
font32A->lfPitchAndFamily = font32W->lfPitchAndFamily;
WideCharToMultiByte( CP_ACP, 0, font32W->lfFaceName, -1, font32A->lfFaceName, LF_FACESIZE, NULL, NULL );
font32A->lfFaceName[LF_FACESIZE-1] = 0;
}
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_NonClientMetrics32WTo32A( const NONCLIENTMETRICSW* lpnm32W, LPNONCLIENTMETRICSA lpnm32A )
{
lpnm32A->iBorderWidth = lpnm32W->iBorderWidth;
lpnm32A->iScrollWidth = lpnm32W->iScrollWidth;
lpnm32A->iScrollHeight = lpnm32W->iScrollHeight;
lpnm32A->iCaptionWidth = lpnm32W->iCaptionWidth;
lpnm32A->iCaptionHeight = lpnm32W->iCaptionHeight;
SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfCaptionFont, &lpnm32A->lfCaptionFont );
lpnm32A->iSmCaptionWidth = lpnm32W->iSmCaptionWidth;
lpnm32A->iSmCaptionHeight = lpnm32W->iSmCaptionHeight;
SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfSmCaptionFont, &lpnm32A->lfSmCaptionFont );
lpnm32A->iMenuWidth = lpnm32W->iMenuWidth;
lpnm32A->iMenuHeight = lpnm32W->iMenuHeight;
SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMenuFont, &lpnm32A->lfMenuFont );
SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfStatusFont, &lpnm32A->lfStatusFont );
SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMessageFont, &lpnm32A->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 );
}
/* Helper functions to retrieve monitors info */
struct monitor_info
{
int count;
RECT virtual_rect;
};
static BOOL CALLBACK monitor_info_proc( HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM lp )
{
struct monitor_info *info = (struct monitor_info *)lp;
info->count++;
UnionRect( &info->virtual_rect, &info->virtual_rect, rect );
return TRUE;
}
static void get_monitors_info( struct monitor_info *info )
{
info->count = 0;
SetRectEmpty( &info->virtual_rect );
EnumDisplayMonitors( 0, NULL, monitor_info_proc, (LPARAM)info );
}
/* get text metrics and/or "average" char width of the specified logfont
* for the specified dc */
static void get_text_metr_size( HDC hdc, LOGFONTW *plf, TEXTMETRICW * ptm, UINT *psz)
{
HFONT hfont, hfontsav;
TEXTMETRICW tm;
if( !ptm) ptm = &tm;
hfont = CreateFontIndirectW( plf);
if( !hfont || ( hfontsav = SelectObject( hdc, hfont)) == NULL ) {
ptm->tmHeight = -1;
if( psz) *psz = 10;
if( hfont) DeleteObject( hfont);
return;
}
GetTextMetricsW( hdc, ptm);
if( psz)
if( !(*psz = GdiGetCharDimensions( hdc, ptm, NULL)))
*psz = 10;
SelectObject( hdc, hfontsav);
DeleteObject( hfont);
}
/***********************************************************************
* 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)
{
HKEY key;
/* This must be non-volatile! */
if (RegCreateKeyExW( HKEY_CURRENT_USER, WINE_CURRENT_USER_REGKEY,
0, 0, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, 0,
&key, 0 ) != ERROR_SUCCESS)
{
ERR("Can't create wine registry branch\n");
}
else
{
/* @@ Wine registry key: HKCU\Software\Wine\Temporary System Parameters */
if (RegCreateKeyExW( key, WINE_CURRENT_USER_REGKEY_TEMP_PARAMS,
0, 0, REG_OPTION_VOLATILE, KEY_ALL_ACCESS, 0,
&volatile_key, 0 ) != ERROR_SUCCESS)
ERR("Can't create non-permanent wine registry branch\n");
RegCloseKey(key);
}
}
return volatile_key;
}
/***********************************************************************
* SYSPARAMS_NotifyChange
*
* Sends notification about system parameter update.
*/
static void SYSPARAMS_NotifyChange( UINT uiAction, UINT fWinIni )
{
static const WCHAR emptyW[1];
if (notify_change)
{
if (fWinIni & SPIF_UPDATEINIFILE)
{
if (fWinIni & (SPIF_SENDWININICHANGE | SPIF_SENDCHANGE))
SendMessageTimeoutW(HWND_BROADCAST, WM_SETTINGCHANGE,
uiAction, (LPARAM) emptyW,
SMTO_ABORTIFHUNG, 2000, NULL );
}
else
{
/* FIXME notify other wine processes with internal message */
}
}
}
/***********************************************************************
* Loads system parameter from user profile.
*/
static BOOL SYSPARAMS_LoadRaw( LPCWSTR lpRegKey, LPCWSTR lpValName, LPBYTE lpBuf, DWORD count )
{
BOOL ret = FALSE;
DWORD type;
HKEY hKey;
memset( lpBuf, 0, count );
if ((RegOpenKeyW( get_volatile_regkey(), lpRegKey, &hKey ) == ERROR_SUCCESS) ||
(RegOpenKeyW( HKEY_CURRENT_USER, lpRegKey, &hKey ) == ERROR_SUCCESS))
{
ret = !RegQueryValueExW( hKey, lpValName, NULL, &type, lpBuf, &count);
RegCloseKey( hKey );
}
return ret;
}
static BOOL SYSPARAMS_Load( LPCWSTR lpRegKey, LPCWSTR lpValName, LPWSTR lpBuf, DWORD count )
{
return SYSPARAMS_LoadRaw( lpRegKey, lpValName, (LPBYTE)lpBuf, count );
}
/***********************************************************************
* Saves system parameter to user profile.
*/
/* Save data as-is */
static BOOL SYSPARAMS_SaveRaw( LPCWSTR lpRegKey, LPCWSTR lpValName,
const BYTE* lpValue, DWORD valueSize,
DWORD type, 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 (RegCreateKeyExW( hBaseKey, lpRegKey,
0, 0, dwOptions, KEY_ALL_ACCESS,
0, &hKey, 0 ) == ERROR_SUCCESS)
{
if (RegSetValueExW( hKey, lpValName, 0, type,
lpValue, valueSize) == ERROR_SUCCESS)
{
ret = TRUE;
if (hBaseKey == HKEY_CURRENT_USER)
RegDeleteKeyW( get_volatile_regkey(), lpRegKey );
}
RegCloseKey( hKey );
}
return ret;
}
/* Convenience function to save strings */
static BOOL SYSPARAMS_Save( LPCWSTR lpRegKey, LPCWSTR lpValName, LPCWSTR lpValue,
UINT fWinIni )
{
return SYSPARAMS_SaveRaw( lpRegKey, lpValName, (const BYTE*)lpValue,
(strlenW(lpValue) + 1)*sizeof(WCHAR), REG_SZ, fWinIni );
}
/* Convenience function to save logical fonts */
static BOOL SYSPARAMS_SaveLogFont( LPCWSTR lpRegKey, LPCWSTR lpValName,
LPLOGFONTW plf, UINT fWinIni )
{
return SYSPARAMS_SaveRaw( lpRegKey, lpValName, (const BYTE*)plf,
sizeof( LOGFONTW), REG_BINARY, fWinIni );
}
static inline HDC get_display_dc(void)
{
static const WCHAR DISPLAY[] = {'D','I','S','P','L','A','Y',0};
static HDC display_dc;
if (!display_dc)
{
display_dc = CreateICW( DISPLAY, NULL, NULL, NULL );
__wine_make_gdi_object_system( display_dc, TRUE );
}
return display_dc;
}
static inline int get_display_dpi(void)
{
static int display_dpi;
if (!display_dpi) display_dpi = GetDeviceCaps( get_display_dc(), LOGPIXELSY );
return display_dpi;
}
/***********************************************************************
* SYSPARAMS_Twips2Pixels
*
* Convert a dimension value that was obtained from the registry. These are
* quoted as being "twips" values if negative and pixels if positive.
* One inch is 1440 twips. So to convert, divide by 1440 to get inches and
* multiply that by the dots-per-inch to get the size in pixels.
* See for example
* MSDN Library - April 2001 -> Resource Kits ->
* Windows 2000 Resource Kit Reference ->
* Technical Reference to the Windows 2000 Registry ->
* HKEY_CURRENT_USER -> Control Panel -> Desktop -> WindowMetrics
*/
static inline int SYSPARAMS_Twips2Pixels(int x)
{
if (x < 0)
x = (-x * get_display_dpi() + 720) / 1440;
return x;
}
/***********************************************************************
* get_reg_metric
*
* Get a registry entry from the already open key. This allows us to open the
* section once and read several values.
*
* Of course this function belongs somewhere more usable but here will do
* for now.
*/
static int get_reg_metric( HKEY hkey, LPCWSTR lpValName, int default_value )
{
int value = default_value;
if (hkey)
{
WCHAR buffer[128];
DWORD type, count = sizeof(buffer);
if(!RegQueryValueExW( hkey, lpValName, NULL, &type, (LPBYTE)buffer, &count) )
{
if (type != REG_SZ)
{
/* Are there any utilities for converting registry entries
* between formats?
*/
/* FIXME_(reg)("We need reg format converter\n"); */
}
else
value = atoiW(buffer);
}
}
return SYSPARAMS_Twips2Pixels(value);
}
/*************************************************************************
* SYSPARAMS_SetSysColor
*/
static void SYSPARAMS_SetSysColor( int index, COLORREF color )
{
if (index < 0 || index >= NUM_SYS_COLORS) return;
SysColors[index] = color;
if (SysColorBrushes[index])
{
__wine_make_gdi_object_system( SysColorBrushes[index], FALSE);
DeleteObject( SysColorBrushes[index] );
}
SysColorBrushes[index] = CreateSolidBrush( color );
__wine_make_gdi_object_system( SysColorBrushes[index], TRUE);
if (SysColorPens[index])
{
__wine_make_gdi_object_system( SysColorPens[index], FALSE);
DeleteObject( SysColorPens[index] );
}
SysColorPens[index] = CreatePen( PS_SOLID, 1, color );
__wine_make_gdi_object_system( SysColorPens[index], TRUE);
}
/* load a uint parameter from the registry */
static BOOL get_uint_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
UINT *value_ptr, UINT *ret_ptr )
{
if (!ret_ptr) return FALSE;
if (!spi_loaded[idx])
{
WCHAR buf[12];
if (SYSPARAMS_Load( regkey, value, buf, sizeof(buf) )) *value_ptr = atoiW( buf );
spi_loaded[idx] = TRUE;
}
*ret_ptr = *value_ptr;
return TRUE;
}
/* load a twips parameter from the registry */
static BOOL get_twips_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
UINT *value_ptr, UINT *ret_ptr )
{
if (!ret_ptr) return FALSE;
if (!spi_loaded[idx])
{
WCHAR buf[12];
if (SYSPARAMS_Load( regkey, value, buf, sizeof(buf) ))
*value_ptr = SYSPARAMS_Twips2Pixels( atoiW(buf) );
spi_loaded[idx] = TRUE;
}
*ret_ptr = *value_ptr;
return TRUE;
}
/* load a boolean parameter from the registry */
static inline BOOL get_bool_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
BOOL *value_ptr, BOOL *ret_ptr )
{
return get_uint_param( idx, regkey, value, (UINT *)value_ptr, (UINT *)ret_ptr );
}
/* set a uint parameter that is mirrored in two different registry locations */
static BOOL set_uint_param_mirrored( unsigned int idx, LPCWSTR regkey, LPCWSTR regkey_mirror,
LPCWSTR value, UINT *value_ptr, UINT new_val, UINT fWinIni )
{
WCHAR buf[12];
wsprintfW(buf, CSu, new_val);
if (!SYSPARAMS_Save( regkey, value, buf, fWinIni )) return FALSE;
if (regkey_mirror) SYSPARAMS_Save( regkey_mirror, value, buf, fWinIni );
*value_ptr = new_val;
spi_loaded[idx] = TRUE;
return TRUE;
}
/* save an int parameter in registry */
static BOOL save_int_param( LPCWSTR regkey, LPCWSTR value, INT *value_ptr,
INT new_val, UINT fWinIni )
{
WCHAR buf[12];
wsprintfW(buf, CSd, new_val);
if (!SYSPARAMS_Save( regkey, value, buf, fWinIni )) return FALSE;
if( value_ptr) *value_ptr = new_val;
return TRUE;
}
/* set an int parameter in the registry */
static inline BOOL set_int_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
INT *value_ptr, INT new_val, UINT fWinIni )
{
BOOL ret = save_int_param( regkey, value, value_ptr, new_val, fWinIni );
if (ret) spi_loaded[idx] = TRUE;
return ret;
}
/* set a uint parameter in the registry */
static inline BOOL set_uint_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
UINT *value_ptr, UINT new_val, UINT fWinIni )
{
return set_uint_param_mirrored( idx, regkey, NULL, value, value_ptr, new_val, fWinIni );
}
/* set a boolean parameter that is mirrored in two different registry locations */
static inline BOOL set_bool_param_mirrored( unsigned int idx, LPCWSTR regkey, LPCWSTR regkey_mirror,
LPCWSTR value, BOOL *value_ptr, BOOL new_val, UINT fWinIni )
{
return set_uint_param_mirrored( idx, regkey, regkey_mirror, value,
(UINT *)value_ptr, new_val, fWinIni );
}
/* set a boolean parameter in the registry */
static inline BOOL set_bool_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
BOOL *value_ptr, BOOL new_val, UINT fWinIni )
{
return set_uint_param( idx, regkey, value, (UINT *)value_ptr, new_val, fWinIni );
}
/* load a boolean parameter from the user preference key */
static BOOL get_user_pref_param( UINT offset, UINT mask, BOOL *ret_ptr )
{
if (!ret_ptr) return FALSE;
if (!spi_loaded[SPI_USERPREFERENCEMASK_IDX])
{
SYSPARAMS_LoadRaw( SPI_USERPREFERENCEMASK_REGKEY,
SPI_USERPREFERENCEMASK_VALNAME,
user_prefs, sizeof(user_prefs) );
spi_loaded[SPI_USERPREFERENCEMASK_IDX] = TRUE;
}
*ret_ptr = (user_prefs[offset] & mask) != 0;
return TRUE;
}
/* set a boolean parameter in the user preference key */
static BOOL set_user_pref_param( UINT offset, UINT mask, BOOL value, BOOL fWinIni )
{
SYSPARAMS_LoadRaw( SPI_USERPREFERENCEMASK_REGKEY,
SPI_USERPREFERENCEMASK_VALNAME,
user_prefs, sizeof(user_prefs) );
spi_loaded[SPI_USERPREFERENCEMASK_IDX] = TRUE;
if (value) user_prefs[offset] |= mask;
else user_prefs[offset] &= ~mask;
SYSPARAMS_SaveRaw( SPI_USERPREFERENCEMASK_REGKEY,
SPI_USERPREFERENCEMASK_VALNAME,
user_prefs, sizeof(user_prefs), REG_BINARY, fWinIni );
return TRUE;
}
/***********************************************************************
* SYSPARAMS_Init
*
* Initialisation of the system metrics array.
*/
void SYSPARAMS_Init(void)
{
HKEY hkey; /* key to the window metrics area of the registry */
int i, r, g, b;
char buffer[100];
HBITMAP h55AABitmap;
/* initialize system colors */
if (RegCreateKeyExA(HKEY_CURRENT_USER, "Control Panel\\Colors", 0, 0, 0, KEY_ALL_ACCESS, 0, &hkey, 0))
hkey = 0;
for (i = 0; i < NUM_SYS_COLORS; i++)
{
BOOL bOk = FALSE;
/* first try, registry */
if (hkey)
{
DWORD dwDataSize = sizeof(buffer);
if (!(RegQueryValueExA(hkey,DefSysColors[i*2], 0, 0, (LPBYTE) buffer, &dwDataSize)))
if (sscanf( buffer, "%d %d %d", &r, &g, &b ) == 3) bOk = TRUE;
}
/* second try, win.ini */
if (!bOk)
{
GetProfileStringA( "colors", DefSysColors[i*2], DefSysColors[i*2+1], buffer, 100 );
if (sscanf( buffer, " %d %d %d", &r, &g, &b ) == 3) bOk = TRUE;
}
/* last chance, take the default */
if (!bOk)
{
int iNumColors = sscanf( DefSysColors[i*2+1], " %d %d %d", &r, &g, &b );
assert (iNumColors==3);
}
SYSPARAMS_SetSysColor( i, RGB(r,g,b) );
}
if (hkey) RegCloseKey( hkey );
/* create 55AA bitmap */
h55AABitmap = CreateBitmap( 8, 8, 1, 1, wPattern55AA );
SYSCOLOR_55AABrush = CreatePatternBrush( h55AABitmap );
__wine_make_gdi_object_system( SYSCOLOR_55AABrush, TRUE );
}
/***********************************************************************
* reg_get_logfont
*
* Tries to retrieve logfont info from the specified key and value
*/
static BOOL reg_get_logfont(LPCWSTR key, LPCWSTR value, LOGFONTW *lf)
{
HKEY hkey;
LOGFONTW lfbuf;
DWORD type, size;
BOOL found = FALSE;
HKEY base_keys[2];
int i;
base_keys[0] = get_volatile_regkey();
base_keys[1] = HKEY_CURRENT_USER;
for(i = 0; i < 2 && !found; i++)
{
if(RegOpenKeyW(base_keys[i], key, &hkey) == ERROR_SUCCESS)
{
size = sizeof(lfbuf);
if(RegQueryValueExW(hkey, value, NULL, &type, (LPBYTE)&lfbuf, &size) == ERROR_SUCCESS &&
type == REG_BINARY)
{
if( size == sizeof(lfbuf))
{
found = TRUE;
memcpy(lf, &lfbuf, size);
} else if( size == sizeof( LOGFONT16))
{ /* win9x-winME format */
found = TRUE;
SYSPARAMS_LogFont16To32W( (LOGFONT16*) &lfbuf, lf);
} else
WARN("Unknown format in key %s value %s, size is %d\n",
debugstr_w( key), debugstr_w( value), size);
}
RegCloseKey(hkey);
}
}
if( found && lf->lfHeight > 0) {
/* positive height value means points ( inch/72 ) */
lf->lfHeight = -MulDiv( lf->lfHeight, get_display_dpi(), 72);
}
return found;
}
/* load all the minimized metrics */
static void load_minimized_metrics(void)
{
HKEY hkey;
if (RegOpenKeyExW (HKEY_CURRENT_USER, METRICS_REGKEY,
0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
minimized_metrics.iWidth = max( get_reg_metric(hkey,
METRICS_MINWIDTH_VALNAME, minimized_metrics.iWidth), 0);
minimized_metrics.iHorzGap = max( get_reg_metric(hkey,
METRICS_MINHORZGAP_VALNAME, minimized_metrics.iHorzGap), 0);
minimized_metrics.iVertGap = max( get_reg_metric(hkey,
METRICS_MINVERTGAP_VALNAME, minimized_metrics.iVertGap), 0);
minimized_metrics.iArrange = 0x0f & get_reg_metric(hkey,
METRICS_MINARRANGE_VALNAME, minimized_metrics.iArrange);
if (hkey) RegCloseKey( hkey );
spi_loaded[SPI_MINIMIZEDMETRICS_IDX] = TRUE;
}
/* adjust some of the raw values found in the registry */
static void normalize_nonclientmetrics( NONCLIENTMETRICSW *pncm)
{
TEXTMETRICW tm;
if( pncm->iBorderWidth < 1) pncm->iBorderWidth = 1;
if( pncm->iCaptionWidth < 8) pncm->iCaptionWidth = 8;
if( pncm->iScrollWidth < 8) pncm->iScrollWidth = 8;
if( pncm->iScrollHeight < 8) pncm->iScrollHeight = 8;
/* get some extra metrics */
get_text_metr_size( get_display_dc(), &pncm->lfMenuFont,
&tmMenuFont, NULL);
get_text_metr_size( get_display_dc(), &pncm->lfCaptionFont,
NULL, &CaptionFontAvCharWidth);
/* adjust some heights to the corresponding font */
pncm->iMenuHeight = max( pncm->iMenuHeight,
2 + tmMenuFont.tmHeight + tmMenuFont.tmExternalLeading);
get_text_metr_size( get_display_dc(), &pncm->lfCaptionFont, &tm, NULL);
pncm->iCaptionHeight = max( pncm->iCaptionHeight, 2 + tm.tmHeight);
get_text_metr_size( get_display_dc(), &pncm->lfSmCaptionFont, &tm, NULL);
pncm->iSmCaptionHeight = max( pncm->iSmCaptionHeight, 2 + tm.tmHeight);
}
/* load all the non-client metrics */
static void load_nonclient_metrics(void)
{
HKEY hkey;
NONCLIENTMETRICSW ncm;
INT r;
ncm.cbSize = sizeof (ncm);
if (RegOpenKeyExW (HKEY_CURRENT_USER, METRICS_REGKEY,
0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
/* initialize geometry entries */
ncm.iBorderWidth = get_reg_metric(hkey, METRICS_BORDERWIDTH_VALNAME, 1);
ncm.iScrollWidth = get_reg_metric(hkey, METRICS_SCROLLWIDTH_VALNAME, 16);
ncm.iScrollHeight = get_reg_metric(hkey, METRICS_SCROLLHEIGHT_VALNAME, 16);
/* size of the normal caption buttons */
ncm.iCaptionHeight = get_reg_metric(hkey, METRICS_CAPTIONHEIGHT_VALNAME, 18);
ncm.iCaptionWidth = get_reg_metric(hkey, METRICS_CAPTIONWIDTH_VALNAME, ncm.iCaptionHeight);
/* caption font metrics */
if (!reg_get_logfont(METRICS_REGKEY, METRICS_CAPTIONLOGFONT_VALNAME, &ncm.lfCaptionFont))
{
SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfCaptionFont, 0 );
ncm.lfCaptionFont.lfWeight = FW_BOLD;
}
/* size of the small caption buttons */
ncm.iSmCaptionWidth = get_reg_metric(hkey, METRICS_SMCAPTIONWIDTH_VALNAME, 13);
ncm.iSmCaptionHeight = get_reg_metric(hkey, METRICS_SMCAPTIONHEIGHT_VALNAME, 15);
/* small caption font metrics */
if (!reg_get_logfont(METRICS_REGKEY, METRICS_SMCAPTIONLOGFONT_VALNAME, &ncm.lfSmCaptionFont))
SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfSmCaptionFont, 0 );
/* menus, FIXME: names of wine.conf entries are bogus */
/* size of the menu (MDI) buttons */
ncm.iMenuHeight = get_reg_metric(hkey, METRICS_MENUHEIGHT_VALNAME, 18);
ncm.iMenuWidth = get_reg_metric(hkey, METRICS_MENUWIDTH_VALNAME, ncm.iMenuHeight);
/* menu font metrics */
if (!reg_get_logfont(METRICS_REGKEY, METRICS_MENULOGFONT_VALNAME, &ncm.lfMenuFont))
{
SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfMenuFont, 0 );
GetProfileStringW( Desktop, MenuFont, ncm.lfCaptionFont.lfFaceName,
ncm.lfMenuFont.lfFaceName, LF_FACESIZE );
r = GetProfileIntW( Desktop, MenuFontSize, 0 );
if (r)
ncm.lfMenuFont.lfHeight = -r;
ncm.lfMenuFont.lfWeight = FW_NORMAL;
}
/* status bar font metrics */
if (!reg_get_logfont(METRICS_REGKEY, METRICS_STATUSLOGFONT_VALNAME, &ncm.lfStatusFont))
{
SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfStatusFont, 0 );
GetProfileStringW( Desktop, StatusFont, ncm.lfCaptionFont.lfFaceName,
ncm.lfStatusFont.lfFaceName, LF_FACESIZE );
r = GetProfileIntW( Desktop, StatusFontSize, 0 );
if (r)
ncm.lfStatusFont.lfHeight = -r;
ncm.lfStatusFont.lfWeight = FW_NORMAL;
}
/* message font metrics */
if (!reg_get_logfont(METRICS_REGKEY, METRICS_MESSAGELOGFONT_VALNAME, &ncm.lfMessageFont))
{
SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfMessageFont, 0 );
GetProfileStringW( Desktop, MessageFont, ncm.lfCaptionFont.lfFaceName,
ncm.lfMessageFont.lfFaceName, LF_FACESIZE );
r = GetProfileIntW( Desktop, MessageFontSize, 0 );
if (r)
ncm.lfMessageFont.lfHeight = -r;
ncm.lfMessageFont.lfWeight = FW_NORMAL;
}
/* some extra fields not in the nonclient structure */
icon_size.cx = icon_size.cy = get_reg_metric( hkey, METRICS_ICONSIZE_VALNAME, 32 );
if (hkey) RegCloseKey( hkey );
normalize_nonclientmetrics( &ncm);
nonclient_metrics = ncm;
spi_loaded[SPI_NONCLIENTMETRICS_IDX] = TRUE;
}
static BOOL CALLBACK enum_monitors( HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM lp )
{
MONITORINFO mi;
mi.cbSize = sizeof(mi);
if (GetMonitorInfoW( monitor, &mi ) && (mi.dwFlags & MONITORINFOF_PRIMARY))
{
LPRECT work = (LPRECT)lp;
*work = mi.rcWork;
return FALSE;
}
return TRUE;
}
/***********************************************************************
* SystemParametersInfoW (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 SystemParametersInfoW( UINT uiAction, UINT uiParam,
PVOID pvParam, UINT fWinIni )
{
#define WINE_SPI_FIXME(x) \
case x: \
{ \
static BOOL warn = TRUE; \
if (warn) \
{ \
warn = FALSE; \
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;
switch (uiAction)
{
case SPI_GETBEEP: /* 1 */
if (!pvParam) return FALSE;
spi_idx = SPI_SETBEEP_IDX;
if (!spi_loaded[spi_idx])
{
WCHAR buf[5];
if (SYSPARAMS_Load( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME, buf, sizeof(buf) ))
beep_active = !lstrcmpiW( 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 */
if (!pvParam) return FALSE;
spi_idx = SPI_SETMOUSE_IDX;
if (!spi_loaded[spi_idx])
{
WCHAR buf[12];
if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
buf, sizeof(buf) ))
mouse_threshold1 = atoiW( buf );
if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
buf, sizeof(buf) ))
mouse_threshold2 = atoiW( buf );
if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
buf, sizeof(buf) ))
mouse_speed = atoiW( 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 */
{
if (!pvParam) return FALSE;
ret = set_int_param( SPI_SETMOUSE_IDX, SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
&mouse_threshold1, ((INT *)pvParam)[0], fWinIni);
if( ret) {
save_int_param( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
&mouse_threshold2, ((INT *)pvParam)[1], fWinIni);
save_int_param( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
&mouse_speed, ((INT *)pvParam)[2], fWinIni);
}
break;
}
case SPI_GETBORDER:
ret = get_twips_param( SPI_SETBORDER_IDX,
SPI_SETBORDER_REGKEY,
SPI_SETBORDER_VALNAME,
&border, pvParam );
if( *(INT*)pvParam < 1) *(INT*)pvParam = 1;
break;
case SPI_SETBORDER:
nonclient_metrics.iBorderWidth = uiParam > 0 ? uiParam : 1;
/* raw value goes to registry */
ret = set_uint_param( SPI_SETBORDER_IDX,
SPI_SETBORDER_REGKEY,
SPI_SETBORDER_VALNAME,
&border, uiParam, fWinIni );
break;
case SPI_GETKEYBOARDSPEED:
ret = get_uint_param( SPI_SETKEYBOARDSPEED_IDX,
SPI_SETKEYBOARDSPEED_REGKEY,
SPI_SETKEYBOARDSPEED_VALNAME,
&keyboard_speed, pvParam );
break;
case SPI_SETKEYBOARDSPEED:
if (uiParam > 31) uiParam = 31;
ret = set_uint_param( SPI_SETKEYBOARDSPEED_IDX,
SPI_SETKEYBOARDSPEED_REGKEY,
SPI_SETKEYBOARDSPEED_VALNAME,
&keyboard_speed, uiParam, fWinIni );
break;
/* not implemented in Windows */
WINE_SPI_WARN(SPI_LANGDRIVER); /* 12 */
case SPI_ICONHORIZONTALSPACING:
if (pvParam != NULL)
{
ret = get_twips_param( SPI_ICONHORIZONTALSPACING_IDX,
SPI_ICONHORIZONTALSPACING_REGKEY,
SPI_ICONHORIZONTALSPACING_VALNAME,
(UINT*)&icon_metrics.iHorzSpacing, pvParam );
}
else
{
if (uiParam < 32) uiParam = 32;
ret = set_uint_param( SPI_ICONHORIZONTALSPACING_IDX,
SPI_ICONHORIZONTALSPACING_REGKEY,
SPI_ICONHORIZONTALSPACING_VALNAME,
(UINT*)&icon_metrics.iHorzSpacing, uiParam, fWinIni );
}
break;
case SPI_GETSCREENSAVETIMEOUT:
ret = get_uint_param( SPI_SETSCREENSAVETIMEOUT_IDX,
SPI_SETSCREENSAVETIMEOUT_REGKEY,
SPI_SETSCREENSAVETIMEOUT_VALNAME,
&screensave_timeout, pvParam );
break;
case SPI_SETSCREENSAVETIMEOUT:
ret = set_uint_param( SPI_SETSCREENSAVETIMEOUT_IDX,
SPI_SETSCREENSAVETIMEOUT_REGKEY,
SPI_SETSCREENSAVETIMEOUT_VALNAME,
&screensave_timeout, uiParam, fWinIni );
break;
case SPI_GETSCREENSAVEACTIVE: /* 16 */
if (!pvParam) return FALSE;
*(BOOL *)pvParam = USER_Driver->pGetScreenSaveActive();
break;
case SPI_SETSCREENSAVEACTIVE: /* 17 */
{
WCHAR buf[12];
wsprintfW(buf, CSu, 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:
ret = get_uint_param( SPI_SETGRIDGRANULARITY_IDX,
SPI_SETGRIDGRANULARITY_REGKEY,
SPI_SETGRIDGRANULARITY_VALNAME,
&grid_granularity, pvParam );
break;
case SPI_SETGRIDGRANULARITY:
ret = set_uint_param( SPI_SETGRIDGRANULARITY_IDX,
SPI_SETGRIDGRANULARITY_REGKEY,
SPI_SETGRIDGRANULARITY_VALNAME,
&grid_granularity, uiParam, fWinIni );
break;
case SPI_SETDESKWALLPAPER: /* 20 */
if (!pvParam || !SetDeskWallPaper( pvParam )) return FALSE;
SYSPARAMS_Save(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, pvParam, fWinIni);
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)
{
WCHAR buf[256];
GetProfileStringW( Desktop, Pattern,
defPattern,
buf, sizeof(buf)/sizeof(WCHAR) );
ret = DESKTOP_SetPattern( buf );
} else
ret = DESKTOP_SetPattern( pvParam );
break;
case SPI_GETKEYBOARDDELAY:
ret = get_uint_param( SPI_SETKEYBOARDDELAY_IDX,
SPI_SETKEYBOARDDELAY_REGKEY,
SPI_SETKEYBOARDDELAY_VALNAME,
&keyboard_delay, pvParam );
break;
case SPI_SETKEYBOARDDELAY:
ret = set_uint_param( SPI_SETKEYBOARDDELAY_IDX,
SPI_SETKEYBOARDDELAY_REGKEY,
SPI_SETKEYBOARDDELAY_VALNAME,
&keyboard_delay, uiParam, fWinIni );
break;
case SPI_ICONVERTICALSPACING:
if (pvParam != NULL)
{
ret = get_twips_param( SPI_ICONVERTICALSPACING_IDX,
SPI_ICONVERTICALSPACING_REGKEY,
SPI_ICONVERTICALSPACING_VALNAME,
(UINT*)&icon_metrics.iVertSpacing, pvParam );
if( icon_metrics.iVertSpacing < 32)
icon_metrics.iVertSpacing = 32;
}
else
{
if (uiParam < 32) uiParam = 32;
ret = set_uint_param( SPI_ICONVERTICALSPACING_IDX,
SPI_ICONVERTICALSPACING_REGKEY,
SPI_ICONVERTICALSPACING_VALNAME,
(UINT*)&icon_metrics.iVertSpacing, uiParam, fWinIni );
}
break;
case SPI_GETICONTITLEWRAP:
ret = get_bool_param( SPI_SETICONTITLEWRAP_IDX,
SPI_SETICONTITLEWRAP_REGKEY1,
SPI_SETICONTITLEWRAP_VALNAME,
&icon_metrics.iTitleWrap, pvParam );
break;
case SPI_SETICONTITLEWRAP:
ret = set_bool_param_mirrored( SPI_SETICONTITLEWRAP_IDX,
SPI_SETICONTITLEWRAP_REGKEY1,
SPI_SETICONTITLEWRAP_REGKEY2,
SPI_SETICONTITLEWRAP_VALNAME,
&icon_metrics.iTitleWrap, uiParam, fWinIni );
break;
case SPI_GETMENUDROPALIGNMENT:
ret = get_uint_param( SPI_SETMENUDROPALIGNMENT_IDX,
SPI_SETMENUDROPALIGNMENT_REGKEY1,
SPI_SETMENUDROPALIGNMENT_VALNAME,
&menu_drop_alignment, pvParam );
break;
case SPI_SETMENUDROPALIGNMENT:
ret = set_uint_param_mirrored( SPI_SETMENUDROPALIGNMENT_IDX,
SPI_SETMENUDROPALIGNMENT_REGKEY1,
SPI_SETMENUDROPALIGNMENT_REGKEY2,
SPI_SETMENUDROPALIGNMENT_VALNAME,
&menu_drop_alignment, uiParam, fWinIni );
break;
case SPI_SETDOUBLECLKWIDTH:
ret = set_uint_param_mirrored( SPI_SETDOUBLECLKWIDTH_IDX,
SPI_SETDOUBLECLKWIDTH_REGKEY1,
SPI_SETDOUBLECLKWIDTH_REGKEY2,
SPI_SETDOUBLECLKWIDTH_VALNAME,
&double_click_width, uiParam, fWinIni );
break;
case SPI_SETDOUBLECLKHEIGHT:
ret = set_uint_param_mirrored( SPI_SETDOUBLECLKHEIGHT_IDX,
SPI_SETDOUBLECLKHEIGHT_REGKEY1,
SPI_SETDOUBLECLKHEIGHT_REGKEY2,
SPI_SETDOUBLECLKHEIGHT_VALNAME,
&double_click_height, uiParam, fWinIni );
break;
case SPI_GETICONTITLELOGFONT:
{
LOGFONTW lfDefault;
if (!pvParam) return FALSE;
spi_idx = SPI_SETICONTITLELOGFONT_IDX;
if (!spi_loaded[spi_idx])
{
if (!reg_get_logfont( SPI_SETICONTITLELOGFONT_REGKEY,
SPI_SETICONTITLELOGFONT_VALNAME, &icon_metrics.lfFont ))
{
INT r;
/*
* 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.
*/
GetObjectW( GetStockObject( DEFAULT_GUI_FONT ), sizeof(LOGFONTW), &lfDefault );
GetProfileStringW( Desktop, IconTitleFaceName,
lfDefault.lfFaceName,
icon_metrics.lfFont.lfFaceName,
LF_FACESIZE );
r = GetProfileIntW( Desktop, IconTitleSize, 0 );
if (r)
icon_metrics.lfFont.lfHeight = -r;
else
icon_metrics.lfFont.lfHeight = lfDefault.lfHeight;
icon_metrics.lfFont.lfWidth = 0;
icon_metrics.lfFont.lfEscapement = icon_metrics.lfFont.lfOrientation = 0;
icon_metrics.lfFont.lfWeight = FW_NORMAL;
icon_metrics.lfFont.lfItalic = FALSE;
icon_metrics.lfFont.lfStrikeOut = FALSE;
icon_metrics.lfFont.lfUnderline = FALSE;
icon_metrics.lfFont.lfCharSet = lfDefault.lfCharSet; /* at least 'charset' should not be hard-coded */
icon_metrics.lfFont.lfOutPrecision = OUT_DEFAULT_PRECIS;
icon_metrics.lfFont.lfClipPrecision = CLIP_DEFAULT_PRECIS;
icon_metrics.lfFont.lfQuality = DEFAULT_QUALITY;
icon_metrics.lfFont.lfPitchAndFamily = DEFAULT_PITCH;
spi_loaded[spi_idx] = TRUE;
}
}
*(LOGFONTW *)pvParam = icon_metrics.lfFont;
break;
}
case SPI_SETDOUBLECLICKTIME:
ret = set_uint_param( SPI_SETDOUBLECLICKTIME_IDX,
SPI_SETDOUBLECLICKTIME_REGKEY,
SPI_SETDOUBLECLICKTIME_VALNAME,
&double_click_time, uiParam, fWinIni );
break;
case SPI_SETMOUSEBUTTONSWAP:
ret = set_bool_param( SPI_SETMOUSEBUTTONSWAP_IDX,
SPI_SETMOUSEBUTTONSWAP_REGKEY,
SPI_SETMOUSEBUTTONSWAP_VALNAME,
&swap_buttons, uiParam, fWinIni );
break;
case SPI_SETICONTITLELOGFONT: /* 34 */
if( uiParam == sizeof(LOGFONTW)) {
ret = SYSPARAMS_SaveLogFont( SPI_SETICONTITLELOGFONT_REGKEY,
SPI_SETICONTITLELOGFONT_VALNAME, pvParam, fWinIni);
if( ret) {
icon_metrics.lfFont = *(LOGFONTW *)pvParam;
spi_loaded[SPI_SETICONTITLELOGFONT_IDX] = TRUE;
}
} else
ret = FALSE;
break;
case SPI_GETFASTTASKSWITCH: /* 35 */
if (!pvParam) return FALSE;
*(BOOL *)pvParam = 1;
break;
case SPI_SETFASTTASKSWITCH: /* 36 */
/* the action is disabled */
ret = FALSE;
break;
case SPI_SETDRAGFULLWINDOWS:
ret = set_bool_param( SPI_SETDRAGFULLWINDOWS_IDX,
SPI_SETDRAGFULLWINDOWS_REGKEY,
SPI_SETDRAGFULLWINDOWS_VALNAME,
&drag_full_windows, uiParam, fWinIni );
break;
case SPI_GETDRAGFULLWINDOWS:
ret = get_bool_param( SPI_SETDRAGFULLWINDOWS_IDX,
SPI_SETDRAGFULLWINDOWS_REGKEY,
SPI_SETDRAGFULLWINDOWS_VALNAME,
&drag_full_windows, pvParam );
break;
case SPI_GETNONCLIENTMETRICS:
{
LPNONCLIENTMETRICSW lpnm = pvParam;
if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
if (lpnm && lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
*lpnm = nonclient_metrics;
else
ret = FALSE;
break;
}
case SPI_SETNONCLIENTMETRICS:
{
LPNONCLIENTMETRICSW lpnm = pvParam;
if (lpnm && lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
{
NONCLIENTMETRICSW ncm;
ret = set_uint_param( SPI_SETBORDER_IDX,
SPI_SETBORDER_REGKEY, SPI_SETBORDER_VALNAME,
&border, lpnm->iBorderWidth, fWinIni );
if( ret) ret = save_int_param( METRICS_REGKEY,
METRICS_SCROLLWIDTH_VALNAME, NULL,
lpnm->iScrollWidth, fWinIni );
if( ret) ret = save_int_param( METRICS_REGKEY,
METRICS_SCROLLHEIGHT_VALNAME, NULL,
lpnm->iScrollHeight, fWinIni );
if( ret) ret = save_int_param( METRICS_REGKEY,
METRICS_CAPTIONWIDTH_VALNAME, NULL,
lpnm->iCaptionWidth, fWinIni );
if( ret) ret = save_int_param( METRICS_REGKEY,
METRICS_CAPTIONHEIGHT_VALNAME, NULL,
lpnm->iCaptionHeight, fWinIni );
if( ret) ret = save_int_param( METRICS_REGKEY,
METRICS_SMCAPTIONWIDTH_VALNAME, NULL,
lpnm->iSmCaptionWidth, fWinIni );
if( ret) ret = save_int_param( METRICS_REGKEY,
METRICS_SMCAPTIONHEIGHT_VALNAME, NULL,
lpnm->iSmCaptionHeight, fWinIni );
if( ret) ret = save_int_param( METRICS_REGKEY,
METRICS_MENUWIDTH_VALNAME, NULL,
lpnm->iMenuWidth, fWinIni );
if( ret) ret = save_int_param( METRICS_REGKEY,
METRICS_MENUHEIGHT_VALNAME, NULL,
lpnm->iMenuHeight, fWinIni );
if( ret) ret = SYSPARAMS_SaveLogFont(
METRICS_REGKEY, METRICS_MENULOGFONT_VALNAME,
&lpnm->lfMenuFont, fWinIni);
if( ret) ret = SYSPARAMS_SaveLogFont(
METRICS_REGKEY, METRICS_CAPTIONLOGFONT_VALNAME,
&lpnm->lfCaptionFont, fWinIni);
if( ret) ret = SYSPARAMS_SaveLogFont(
METRICS_REGKEY, METRICS_SMCAPTIONLOGFONT_VALNAME,
&lpnm->lfSmCaptionFont, fWinIni);
if( ret) ret = SYSPARAMS_SaveLogFont(
METRICS_REGKEY, METRICS_STATUSLOGFONT_VALNAME,
&lpnm->lfStatusFont, fWinIni);
if( ret) ret = SYSPARAMS_SaveLogFont(
METRICS_REGKEY, METRICS_MESSAGELOGFONT_VALNAME,
&lpnm->lfMessageFont, fWinIni);
if( ret) {
ncm = *lpnm;
normalize_nonclientmetrics( &ncm);
nonclient_metrics = ncm;
spi_loaded[SPI_NONCLIENTMETRICS_IDX] = TRUE;
}
}
break;
}
case SPI_GETMINIMIZEDMETRICS:
{
MINIMIZEDMETRICS * lpMm = pvParam;
if (lpMm && lpMm->cbSize == sizeof(*lpMm)) {
if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
*lpMm = minimized_metrics;
} else
ret = FALSE;
break;
}
case SPI_SETMINIMIZEDMETRICS:
{
MINIMIZEDMETRICS * lpMm = pvParam;
if (lpMm && lpMm->cbSize == sizeof(*lpMm)) {
ret = save_int_param( METRICS_REGKEY, METRICS_MINWIDTH_VALNAME,
&minimized_metrics.iWidth, max( lpMm->iWidth, 0), fWinIni);
if( ret) ret = save_int_param( METRICS_REGKEY,
METRICS_MINHORZGAP_VALNAME, &minimized_metrics.iHorzGap,
max( lpMm->iHorzGap, 0), fWinIni);
if( ret) ret = save_int_param( METRICS_REGKEY,
METRICS_MINVERTGAP_VALNAME, &minimized_metrics.iVertGap,
max( lpMm->iVertGap, 0), fWinIni);
if( ret) ret = save_int_param( METRICS_REGKEY,
METRICS_MINARRANGE_VALNAME, &minimized_metrics.iArrange,
0x0f & lpMm->iArrange, fWinIni);
if( ret) spi_loaded[SPI_MINIMIZEDMETRICS_IDX] = TRUE;
} else
ret = FALSE;
break;
}
case SPI_GETICONMETRICS:
{
LPICONMETRICSW lpIcon = pvParam;
if(lpIcon && lpIcon->cbSize == sizeof(*lpIcon))
{
SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0,
&lpIcon->iHorzSpacing, FALSE );
SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0,
&lpIcon->iVertSpacing, FALSE );
SystemParametersInfoW( SPI_GETICONTITLEWRAP, 0,
&lpIcon->iTitleWrap, FALSE );
SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0,
&lpIcon->lfFont, FALSE );
}
else
{
ret = FALSE;
}
break;
}
case SPI_SETICONMETRICS:
{
LPICONMETRICSW lpIcon = pvParam;
if (lpIcon && lpIcon->cbSize == sizeof(*lpIcon)) {
ret = set_int_param( SPI_ICONVERTICALSPACING_IDX,
SPI_ICONVERTICALSPACING_REGKEY,
SPI_ICONVERTICALSPACING_VALNAME,
&icon_metrics.iVertSpacing,
lpIcon->iVertSpacing, fWinIni);
if( ret) {
ret = set_int_param( SPI_ICONHORIZONTALSPACING_IDX,
SPI_ICONHORIZONTALSPACING_REGKEY,
SPI_ICONHORIZONTALSPACING_VALNAME,
&icon_metrics.iHorzSpacing,
lpIcon->iHorzSpacing, fWinIni );
}
if( ret) {
ret = set_bool_param_mirrored( SPI_SETICONTITLEWRAP_IDX,
SPI_SETICONTITLEWRAP_REGKEY1, SPI_SETICONTITLEWRAP_REGKEY2,
SPI_SETICONTITLEWRAP_VALNAME, &icon_metrics.iTitleWrap,
lpIcon->iTitleWrap, fWinIni );
}
if( ret) ret = SYSPARAMS_SaveLogFont( SPI_SETICONTITLELOGFONT_REGKEY,
SPI_SETICONTITLELOGFONT_VALNAME, &lpIcon->lfFont, fWinIni);
if( ret) {
icon_metrics.lfFont = lpIcon->lfFont;
spi_loaded[SPI_SETICONTITLELOGFONT_IDX] = TRUE;
}
} else
ret = FALSE;
break;
}
case SPI_SETWORKAREA: /* 47 WINVER >= 0x400 */
{
if (!pvParam) return FALSE;
spi_idx = SPI_SETWORKAREA_IDX;
CopyRect( &work_area, pvParam );
spi_loaded[spi_idx] = TRUE;
break;
}
case SPI_GETWORKAREA: /* 48 WINVER >= 0x400 */
{
if (!pvParam) return FALSE;
spi_idx = SPI_SETWORKAREA_IDX;
if (!spi_loaded[spi_idx])
{
SetRect( &work_area, 0, 0,
GetSystemMetrics( SM_CXSCREEN ),
GetSystemMetrics( SM_CYSCREEN ) );
EnumDisplayMonitors( 0, NULL, enum_monitors, (LPARAM)&work_area );
spi_loaded[spi_idx] = TRUE;
}
CopyRect( pvParam, &work_area );
TRACE("work area %s\n", wine_dbgstr_rect( &work_area ));
break;
}
WINE_SPI_FIXME(SPI_SETPENWINDOWS); /* 49 WINVER >= 0x400 */
case SPI_GETFILTERKEYS: /* 50 */
{
LPFILTERKEYS lpFilterKeys = pvParam;
WARN("SPI_GETFILTERKEYS not fully implemented\n");
if (lpFilterKeys && 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 = pvParam;
WARN("SPI_GETTOGGLEKEYS not fully implemented\n");
if (lpToggleKeys && 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 = pvParam;
WARN("SPI_GETMOUSEKEYS not fully implemented\n");
if (lpMouseKeys && 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:
ret = get_bool_param( SPI_SETSHOWSOUNDS_IDX,
SPI_SETSHOWSOUNDS_REGKEY,
SPI_SETSHOWSOUNDS_VALNAME,
&show_sounds, pvParam );
break;
case SPI_SETSHOWSOUNDS:
ret = set_bool_param( SPI_SETSHOWSOUNDS_IDX,
SPI_SETSHOWSOUNDS_REGKEY,
SPI_SETSHOWSOUNDS_VALNAME,
&show_sounds, uiParam, fWinIni );
break;
case SPI_GETSTICKYKEYS: /* 58 */
{
LPSTICKYKEYS lpStickyKeys = pvParam;
WARN("SPI_GETSTICKYKEYS not fully implemented\n");
if (lpStickyKeys && 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 = pvParam;
WARN("SPI_GETACCESSTIMEOUT not fully implemented\n");
if (lpAccessTimeout && 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 */
{
LPSERIALKEYSW lpSerialKeysW = pvParam;
WARN("SPI_GETSERIALKEYS not fully implemented\n");
if (lpSerialKeysW && lpSerialKeysW->cbSize == sizeof(SERIALKEYSW))
{
/* Indicate that no SerialKeys feature available */
lpSerialKeysW->dwFlags = 0;
lpSerialKeysW->lpszActivePort = NULL;
lpSerialKeysW->lpszPort = NULL;
lpSerialKeysW->iBaudRate = 0;
lpSerialKeysW->iPortState = 0;
}
else
{
ret = FALSE;
}
break;
}
WINE_SPI_FIXME(SPI_SETSERIALKEYS); /* 63 WINVER >= 0x400 */
case SPI_GETSOUNDSENTRY: /* 64 */
{
LPSOUNDSENTRYW lpSoundSentryW = pvParam;
WARN("SPI_GETSOUNDSENTRY not fully implemented\n");
if (lpSoundSentryW && lpSoundSentryW->cbSize == sizeof(SOUNDSENTRYW))
{
/* Indicate that no SoundSentry feature available */
lpSoundSentryW->dwFlags = 0;
lpSoundSentryW->iFSTextEffect = 0;
lpSoundSentryW->iFSTextEffectMSec = 0;
lpSoundSentryW->iFSTextEffectColorBits = 0;
lpSoundSentryW->iFSGrafEffect = 0;
lpSoundSentryW->iFSGrafEffectMSec = 0;
lpSoundSentryW->iFSGrafEffectColor = 0;
lpSoundSentryW->iWindowsEffect = 0;
lpSoundSentryW->iWindowsEffectMSec = 0;
lpSoundSentryW->lpszWindowsEffectDLL = 0;
lpSoundSentryW->iWindowsEffectOrdinal = 0;
}
else
{
ret = FALSE;
}
break;
}
WINE_SPI_FIXME(SPI_SETSOUNDSENTRY); /* 65 */
case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
{
LPHIGHCONTRASTW lpHighContrastW = pvParam;
WARN("SPI_GETHIGHCONTRAST not fully implemented\n");
if (lpHighContrastW && lpHighContrastW->cbSize == sizeof(HIGHCONTRASTW))
{
/* Indicate that no high contrast feature available */
lpHighContrastW->dwFlags = 0;
lpHighContrastW->lpszDefaultScheme = NULL;
}
else
{
ret = FALSE;
}
break;
}
WINE_SPI_FIXME(SPI_SETHIGHCONTRAST); /* 67 WINVER >= 0x400 */
case SPI_GETKEYBOARDPREF:
ret = get_bool_param( SPI_SETKEYBOARDPREF_IDX,
SPI_SETKEYBOARDPREF_REGKEY,
SPI_SETKEYBOARDPREF_VALNAME,
&keyboard_pref, pvParam );
break;
case SPI_SETKEYBOARDPREF:
ret = set_bool_param( SPI_SETKEYBOARDPREF_IDX,
SPI_SETKEYBOARDPREF_REGKEY,
SPI_SETKEYBOARDPREF_VALNAME,
&keyboard_pref, uiParam, fWinIni );
break;
case SPI_GETSCREENREADER:
ret = get_bool_param( SPI_SETSCREENREADER_IDX,
SPI_SETSCREENREADER_REGKEY,
SPI_SETSCREENREADER_VALNAME,
&screen_reader, pvParam );
break;
case SPI_SETSCREENREADER:
ret = set_bool_param( SPI_SETSCREENREADER_IDX,
SPI_SETSCREENREADER_REGKEY,
SPI_SETSCREENREADER_VALNAME,
&screen_reader, uiParam, fWinIni );
break;
case SPI_GETANIMATION: /* 72 WINVER >= 0x400 */
{
LPANIMATIONINFO lpAnimInfo = pvParam;
/* Tell it "disabled" */
if (lpAnimInfo && 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 */
case SPI_GETFONTSMOOTHING:
{
UINT tmpval;
ret = get_uint_param( SPI_SETFONTSMOOTHING_IDX,
SPI_SETFONTSMOOTHING_REGKEY,
SPI_SETFONTSMOOTHING_VALNAME,
&font_smoothing, &tmpval );
if (!pvParam) ret = FALSE;
if (ret)
*(UINT *) pvParam = ( tmpval != 0);
break;
}
case SPI_SETFONTSMOOTHING:
uiParam = uiParam ? 2 : 0; /* Win NT4/2k/XP behavior */
ret = set_uint_param( SPI_SETFONTSMOOTHING_IDX,
SPI_SETFONTSMOOTHING_REGKEY,
SPI_SETFONTSMOOTHING_VALNAME,
&font_smoothing, uiParam, fWinIni );
break;
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 */
case SPI_GETLOWPOWERACTIVE:
ret = get_bool_param( SPI_SETLOWPOWERACTIVE_IDX,
SPI_SETLOWPOWERACTIVE_REGKEY,
SPI_SETLOWPOWERACTIVE_VALNAME,
&lowpoweractive, pvParam );
break;
case SPI_GETPOWEROFFACTIVE:
ret = get_bool_param( SPI_SETPOWEROFFACTIVE_IDX,
SPI_SETPOWEROFFACTIVE_REGKEY,
SPI_SETPOWEROFFACTIVE_VALNAME,
&poweroffactive, pvParam );
break;
case SPI_SETLOWPOWERACTIVE:
ret = set_bool_param( SPI_SETLOWPOWERACTIVE_IDX,
SPI_SETLOWPOWERACTIVE_REGKEY,
SPI_SETLOWPOWERACTIVE_VALNAME,
&lowpoweractive, uiParam, fWinIni );
break;
case SPI_SETPOWEROFFACTIVE:
ret = set_bool_param( SPI_SETPOWEROFFACTIVE_IDX,
SPI_SETPOWEROFFACTIVE_REGKEY,
SPI_SETPOWEROFFACTIVE_VALNAME,
&poweroffactive, uiParam, fWinIni );
break;
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_GETSNAPTODEFBUTTON: /* 95 WINVER >= 0x400 */
ret = get_bool_param( SPI_SETSNAPTODEFBUTTON_IDX,
SPI_SETSNAPTODEFBUTTON_REGKEY,
SPI_SETSNAPTODEFBUTTON_VALNAME,
&snap_to_default_button, pvParam );
break;
case SPI_SETSNAPTODEFBUTTON: /* 96 WINVER >= 0x400 */
ret = set_bool_param( SPI_SETSNAPTODEFBUTTON_IDX,
SPI_SETSNAPTODEFBUTTON_REGKEY,
SPI_SETSNAPTODEFBUTTON_VALNAME,
&snap_to_default_button, uiParam, fWinIni );
break;
case SPI_SETSCREENSAVERRUNNING:
ret = set_bool_param( SPI_SETSCREENSAVERRUNNING_IDX,
SPI_SETSCREENSAVERRUNNING_REGKEY,
SPI_SETSCREENSAVERRUNNING_VALNAME,
&screensaver_running, uiParam, fWinIni );
break;
case SPI_GETMOUSEHOVERWIDTH:
ret = get_uint_param( SPI_SETMOUSEHOVERWIDTH_IDX,
SPI_SETMOUSEHOVERWIDTH_REGKEY,
SPI_SETMOUSEHOVERWIDTH_VALNAME,
&mouse_hover_width, pvParam );
break;
case SPI_SETMOUSEHOVERWIDTH:
ret = set_uint_param( SPI_SETMOUSEHOVERWIDTH_IDX,
SPI_SETMOUSEHOVERWIDTH_REGKEY,
SPI_SETMOUSEHOVERWIDTH_VALNAME,
&mouse_hover_width, uiParam, fWinIni );
break;
case SPI_GETMOUSEHOVERHEIGHT:
ret = get_uint_param( SPI_SETMOUSEHOVERHEIGHT_IDX,
SPI_SETMOUSEHOVERHEIGHT_REGKEY,
SPI_SETMOUSEHOVERHEIGHT_VALNAME,
&mouse_hover_height, pvParam );
break;
case SPI_SETMOUSEHOVERHEIGHT:
ret = set_uint_param( SPI_SETMOUSEHOVERHEIGHT_IDX,
SPI_SETMOUSEHOVERHEIGHT_REGKEY,
SPI_SETMOUSEHOVERHEIGHT_VALNAME,
&mouse_hover_height, uiParam, fWinIni );
break;
case SPI_GETMOUSEHOVERTIME:
ret = get_uint_param( SPI_SETMOUSEHOVERTIME_IDX,
SPI_SETMOUSEHOVERTIME_REGKEY,
SPI_SETMOUSEHOVERTIME_VALNAME,
&mouse_hover_time, pvParam );
break;
case SPI_SETMOUSEHOVERTIME:
ret = set_uint_param( SPI_SETMOUSEHOVERTIME_IDX,
SPI_SETMOUSEHOVERTIME_REGKEY,
SPI_SETMOUSEHOVERTIME_VALNAME,
&mouse_hover_time, uiParam, fWinIni );
break;
case SPI_GETWHEELSCROLLLINES:
ret = get_uint_param( SPI_SETMOUSESCROLLLINES_IDX,
SPI_SETMOUSESCROLLLINES_REGKEY,
SPI_SETMOUSESCROLLLINES_VALNAME,
&mouse_scroll_lines, pvParam );
break;
case SPI_SETWHEELSCROLLLINES:
ret = set_uint_param( SPI_SETMOUSESCROLLLINES_IDX,
SPI_SETMOUSESCROLLLINES_REGKEY,
SPI_SETMOUSESCROLLLINES_VALNAME,
&mouse_scroll_lines, uiParam, fWinIni );
break;
case SPI_GETMENUSHOWDELAY:
ret = get_uint_param( SPI_SETMENUSHOWDELAY_IDX,
SPI_SETMENUSHOWDELAY_REGKEY,
SPI_SETMENUSHOWDELAY_VALNAME,
&menu_show_delay, pvParam );
break;
case SPI_SETMENUSHOWDELAY:
ret = set_uint_param( SPI_SETMENUSHOWDELAY_IDX,
SPI_SETMENUSHOWDELAY_REGKEY,
SPI_SETMENUSHOWDELAY_VALNAME,
&menu_show_delay, uiParam, fWinIni );
break;
case SPI_GETWHEELSCROLLCHARS: /* 108 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
ret = get_uint_param( SPI_SETMOUSESCROLLCHARS_IDX,
SPI_SETMOUSESCROLLCHARS_REGKEY,
SPI_SETMOUSESCROLLCHARS_VALNAME,
&mouse_scroll_chars, pvParam );
break;
case SPI_SETWHEELSCROLLCHARS: /* 109 _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
ret = set_uint_param( SPI_SETMOUSESCROLLCHARS_IDX,
SPI_SETMOUSESCROLLCHARS_REGKEY,
SPI_SETMOUSESCROLLCHARS_VALNAME,
&mouse_scroll_chars, uiParam, fWinIni );
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_GETMOUSESPEED: /* 112 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
ret = get_uint_param( SPI_SETMOUSESPEED_IDX,
SPI_SETMOUSESPEED_REGKEY,
SPI_SETMOUSESPEED_VALNAME,
&mouse_sensitivity, pvParam );
break;
case SPI_SETMOUSESPEED: /* 113 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
ret = set_uint_param( SPI_SETMOUSESPEED_IDX,
SPI_SETMOUSESPEED_REGKEY,
SPI_SETMOUSESPEED_VALNAME,
&mouse_sensitivity, PtrToInt(pvParam), fWinIni );
break;
case SPI_GETSCREENSAVERRUNNING:
ret = get_bool_param( SPI_SETSCREENSAVERRUNNING_IDX,
SPI_SETSCREENSAVERRUNNING_REGKEY,
SPI_SETSCREENSAVERRUNNING_VALNAME,
&screensaver_running, pvParam );
break;
case SPI_GETDESKWALLPAPER: /* 115 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
{
WCHAR buf[MAX_PATH];
if (!pvParam) return FALSE;
if (uiParam > MAX_PATH)
{
uiParam = MAX_PATH;
}
if (SYSPARAMS_Load(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, buf, sizeof(buf)))
{
lstrcpynW(pvParam, buf, uiParam);
}
else
{
/* Return an empty string */
memset(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 */
case SPI_GETMENUANIMATION: /* 0x1002 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
ret = get_user_pref_param( 0, 0x02, pvParam );
break;
case SPI_SETMENUANIMATION: /* 0x1003 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
ret = set_user_pref_param( 0, 0x02, PtrToUlong(pvParam), fWinIni );
break;
case SPI_GETCOMBOBOXANIMATION: /* 0x1004 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
ret = get_user_pref_param( 0, 0x04, pvParam );
break;
case SPI_SETCOMBOBOXANIMATION: /* 0x1005 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
ret = set_user_pref_param( 0, 0x04, PtrToUlong(pvParam), fWinIni );
break;
case SPI_GETLISTBOXSMOOTHSCROLLING: /* 0x1006 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
ret = get_user_pref_param( 0, 0x08, pvParam );
break;
case SPI_SETLISTBOXSMOOTHSCROLLING: /* 0x1007 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
ret = set_user_pref_param( 0, 0x08, PtrToUlong(pvParam), fWinIni );
break;
case SPI_GETGRADIENTCAPTIONS:
ret = get_user_pref_param( 0, 0x10, pvParam );
break;
case SPI_SETGRADIENTCAPTIONS:
ret = set_user_pref_param( 0, 0x10, PtrToUlong(pvParam), fWinIni );
break;
case SPI_GETKEYBOARDCUES:
ret = get_user_pref_param( 0, 0x20, pvParam );
break;
case SPI_SETKEYBOARDCUES:
ret = set_user_pref_param( 0, 0x20, PtrToUlong(pvParam), fWinIni );
break;
WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKZORDER); /* 0x100C _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKZORDER); /* 0x100D _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
case SPI_GETHOTTRACKING:
ret = get_user_pref_param( 0, 0x80, pvParam );
break;
case SPI_SETHOTTRACKING:
ret = set_user_pref_param( 0, 0x80, PtrToUlong(pvParam), fWinIni );
break;
WINE_SPI_FIXME(SPI_GETMENUFADE); /* 0x1012 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_SETMENUFADE); /* 0x1013 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
case SPI_GETSELECTIONFADE: /* 0x1014 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
ret = get_user_pref_param( 1, 0x04, pvParam );
break;
case SPI_SETSELECTIONFADE: /* 0x1015 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
ret = set_user_pref_param( 1, 0x04, PtrToUlong(pvParam), fWinIni );
break;
case SPI_GETTOOLTIPANIMATION: /* 0x1016 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
ret = get_user_pref_param( 1, 0x08, pvParam );
break;
case SPI_SETTOOLTIPANIMATION: /* 0x1017 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
ret = set_user_pref_param( 1, 0x08, PtrToUlong(pvParam), fWinIni );
break;
case SPI_GETTOOLTIPFADE: /* 0x1018 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
ret = get_user_pref_param( 1, 0x10, pvParam );
break;
case SPI_SETTOOLTIPFADE: /* 0x1019 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
ret = set_user_pref_param( 1, 0x10, PtrToUlong(pvParam), fWinIni );
break;
case SPI_GETCURSORSHADOW: /* 0x101A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
ret = get_user_pref_param( 1, 0x20, pvParam );
break;
case SPI_SETCURSORSHADOW: /* 0x101B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
ret = set_user_pref_param( 1, 0x20, PtrToUlong(pvParam), fWinIni );
break;
WINE_SPI_FIXME(SPI_GETMOUSESONAR); /* 0x101C _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
WINE_SPI_FIXME(SPI_SETMOUSESONAR); /* 0x101D _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
WINE_SPI_FIXME(SPI_GETMOUSECLICKLOCK); /* 0x101E _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
WINE_SPI_FIXME(SPI_SETMOUSECLICKLOCK); /* 0x101F _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
WINE_SPI_FIXME(SPI_GETMOUSEVANISH); /* 0x1020 _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
WINE_SPI_FIXME(SPI_SETMOUSEVANISH); /* 0x1021 _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
case SPI_GETFLATMENU:
ret = get_user_pref_param( 2, 0x02, pvParam );
break;
case SPI_SETFLATMENU:
ret = set_user_pref_param( 2, 0x02, PtrToUlong(pvParam), fWinIni );
break;
WINE_SPI_FIXME(SPI_GETDROPSHADOW); /* 0x1024 _WIN32_WINNT >= 0x510 */
WINE_SPI_FIXME(SPI_SETDROPSHADOW); /* 0x1025 _WIN32_WINNT >= 0x510 */
WINE_SPI_FIXME(SPI_GETBLOCKSENDINPUTRESETS);
WINE_SPI_FIXME(SPI_SETBLOCKSENDINPUTRESETS);
case SPI_GETUIEFFECTS:
ret = get_user_pref_param( 3, 0x80, pvParam );
break;
case SPI_SETUIEFFECTS:
/* FIXME: this probably should mask other UI effect values when unset */
ret = set_user_pref_param( 3, 0x80, PtrToUlong(pvParam), fWinIni );
break;
case SPI_GETFOREGROUNDLOCKTIMEOUT: /* 0x2000 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
ret = get_uint_param( SPI_SETFOREGROUNDLOCKTIMEOUT_IDX,
SPI_SETFOREGROUNDLOCKTIMEOUT_REGKEY,
SPI_SETFOREGROUNDLOCKTIMEOUT_VALNAME,
&foreground_lock_timeout, pvParam );
break;
case SPI_SETFOREGROUNDLOCKTIMEOUT: /* 0x2001 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
/* FIXME: this should check that the calling thread
* is able to change the foreground window */
ret = set_uint_param( SPI_SETFOREGROUNDLOCKTIMEOUT_IDX,
SPI_SETFOREGROUNDLOCKTIMEOUT_REGKEY,
SPI_SETFOREGROUNDLOCKTIMEOUT_VALNAME,
&foreground_lock_timeout, PtrToUlong(pvParam), fWinIni );
break;
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 */
case SPI_GETCARETWIDTH: /* 0x2006 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
ret = get_uint_param( SPI_CARETWIDTH_IDX,
SPI_CARETWIDTH_REGKEY,
SPI_CARETWIDTH_VALNAME,
&caret_width, pvParam );
break;
case SPI_SETCARETWIDTH: /* 0x2007 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
ret = set_uint_param( SPI_CARETWIDTH_IDX,
SPI_CARETWIDTH_REGKEY,
SPI_CARETWIDTH_VALNAME,
&caret_width, uiParam, fWinIni );
break;
WINE_SPI_FIXME(SPI_GETMOUSECLICKLOCKTIME); /* 0x2008 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
WINE_SPI_FIXME(SPI_SETMOUSECLICKLOCKTIME); /* 0x2009 _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
case SPI_GETFONTSMOOTHINGTYPE: /* 0x200A _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
spi_idx = SPI_SETFONTSMOOTHINGTYPE_IDX;
if (!spi_loaded[spi_idx])
{
ret = SYSPARAMS_Load( SPI_SETFONTSMOOTHINGTYPE_REGKEY,
SPI_SETFONTSMOOTHINGTYPE_VALNAME,
(LPWSTR)&font_smoothing_type,
sizeof(font_smoothing_type) );
if ( ret) spi_loaded[spi_idx] = TRUE;
}
if (!pvParam) ret = FALSE;
if (ret)
*(UINT *)pvParam = font_smoothing_type;
break;
case SPI_SETFONTSMOOTHINGTYPE: /* 0x200B _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
spi_idx = SPI_SETFONTSMOOTHINGTYPE_IDX;
if (SYSPARAMS_SaveRaw( SPI_SETFONTSMOOTHINGTYPE_REGKEY,
SPI_SETFONTSMOOTHINGTYPE_VALNAME,
(LPBYTE)&pvParam, sizeof(UINT), REG_DWORD, fWinIni ))
{
font_smoothing_type = PtrToUlong(pvParam);
spi_loaded[spi_idx] = TRUE;
}
else
ret = FALSE;
break;
case SPI_GETFONTSMOOTHINGCONTRAST: /* 0x200C _WIN32_WINNT >= 0x510 */
spi_idx = SPI_SETFONTSMOOTHINGCONTRAST_IDX;
if (!spi_loaded[spi_idx])
{
ret = SYSPARAMS_Load( SPI_SETFONTSMOOTHINGCONTRAST_REGKEY,
SPI_SETFONTSMOOTHINGCONTRAST_VALNAME,
(LPWSTR)&font_smoothing_contrast,
sizeof(font_smoothing_contrast) );
if (ret)
spi_loaded[spi_idx] = TRUE;
}
if (!pvParam) ret = FALSE;
if (ret)
*(UINT *)pvParam = font_smoothing_contrast;
break;
case SPI_SETFONTSMOOTHINGCONTRAST: /* 0x200D _WIN32_WINNT >= 0x510 */
spi_idx = SPI_SETFONTSMOOTHINGCONTRAST_IDX;
if (SYSPARAMS_SaveRaw( SPI_SETFONTSMOOTHINGCONTRAST_REGKEY,
SPI_SETFONTSMOOTHINGCONTRAST_VALNAME,
(LPBYTE)&pvParam, sizeof(UINT), REG_DWORD, fWinIni ))
{
font_smoothing_contrast = PtrToUlong(pvParam);
spi_loaded[spi_idx] = TRUE;
}
else
ret = FALSE;
break;
WINE_SPI_FIXME(SPI_GETFOCUSBORDERWIDTH); /* 0x200E _WIN32_WINNT >= 0x510 */
WINE_SPI_FIXME(SPI_SETFOCUSBORDERWIDTH); /* 0x200F _WIN32_WINNT >= 0x510 */
WINE_SPI_FIXME(SPI_GETFOCUSBORDERHEIGHT); /* 0x2010 _WIN32_WINNT >= 0x510 */
WINE_SPI_FIXME(SPI_SETFOCUSBORDERHEIGHT); /* 0x2011 _WIN32_WINNT >= 0x510 */
case SPI_GETFONTSMOOTHINGORIENTATION: /* 0x2012 */
spi_idx = SPI_SETFONTSMOOTHINGORIENTATION_IDX;
if (!spi_loaded[spi_idx])
{
ret = SYSPARAMS_Load( SPI_SETFONTSMOOTHINGORIENTATION_REGKEY,
SPI_SETFONTSMOOTHINGORIENTATION_VALNAME,
(LPWSTR)&font_smoothing_orientation,
sizeof(font_smoothing_orientation) );
if (ret)
spi_loaded[spi_idx] = TRUE;
}
if (!pvParam) ret = FALSE;
if (ret)
*(UINT *)pvParam = font_smoothing_orientation;
break;
case SPI_SETFONTSMOOTHINGORIENTATION: /* 0x2013 */
spi_idx = SPI_SETFONTSMOOTHINGORIENTATION_IDX;
if (SYSPARAMS_SaveRaw( SPI_SETFONTSMOOTHINGORIENTATION_REGKEY,
SPI_SETFONTSMOOTHINGORIENTATION_VALNAME,
(LPBYTE)&pvParam, sizeof(UINT), REG_DWORD, fWinIni ))
{
font_smoothing_orientation = PtrToUlong(pvParam);
spi_loaded[spi_idx] = TRUE;
}
else
ret = FALSE;
break;
default:
FIXME( "Unknown action: %u\n", uiAction );
SetLastError( ERROR_INVALID_SPI_VALUE );
ret = FALSE;
break;
}
if (ret)
SYSPARAMS_NotifyChange( uiAction, fWinIni );
TRACE("(%u, %u, %p, %u) ret %d\n",
uiAction, uiParam, pvParam, fWinIni, ret);
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)
{
RECT16 *r16 = lpvParam;
r16->left = tmp.left;
r16->top = tmp.top;
r16->right = tmp.right;
r16->bottom = tmp.bottom;
}
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;
}
/***********************************************************************
* SystemParametersInfoA (USER32.@)
*/
BOOL WINAPI SystemParametersInfoA( 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 */
{
WCHAR buffer[256];
if (pvParam)
if (!MultiByteToWideChar( CP_ACP, 0, pvParam, -1, buffer,
sizeof(buffer)/sizeof(WCHAR) ))
buffer[sizeof(buffer)/sizeof(WCHAR)-1] = 0;
ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? buffer : NULL, fuWinIni );
break;
}
case SPI_GETICONTITLELOGFONT: /* 31 */
{
LOGFONTW tmp;
ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? &tmp : NULL, fuWinIni );
if (ret && pvParam)
SYSPARAMS_LogFont32WTo32A( &tmp, pvParam );
break;
}
case SPI_GETNONCLIENTMETRICS: /* 41 WINVER >= 0x400 */
{
NONCLIENTMETRICSW tmp;
LPNONCLIENTMETRICSA lpnmA = pvParam;
if (lpnmA && lpnmA->cbSize == sizeof(NONCLIENTMETRICSA))
{
tmp.cbSize = sizeof(NONCLIENTMETRICSW);
ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
if (ret)
SYSPARAMS_NonClientMetrics32WTo32A( &tmp, lpnmA );
}
else
ret = FALSE;
break;
}
case SPI_SETNONCLIENTMETRICS: /* 42 WINVER >= 0x400 */
{
NONCLIENTMETRICSW tmp;
LPNONCLIENTMETRICSA lpnmA = pvParam;
if (lpnmA && lpnmA->cbSize == sizeof(NONCLIENTMETRICSA))
{
tmp.cbSize = sizeof(NONCLIENTMETRICSW);
SYSPARAMS_NonClientMetrics32ATo32W( lpnmA, &tmp );
ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
}
else
ret = FALSE;
break;
}
case SPI_GETICONMETRICS: /* 45 WINVER >= 0x400 */
{
ICONMETRICSW tmp;
LPICONMETRICSA lpimA = pvParam;
if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
{
tmp.cbSize = sizeof(ICONMETRICSW);
ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
if (ret)
{
lpimA->iHorzSpacing = tmp.iHorzSpacing;
lpimA->iVertSpacing = tmp.iVertSpacing;
lpimA->iTitleWrap = tmp.iTitleWrap;
SYSPARAMS_LogFont32WTo32A( &tmp.lfFont, &lpimA->lfFont );
}
}
else
ret = FALSE;
break;
}
case SPI_SETICONMETRICS: /* 46 WINVER >= 0x400 */
{
ICONMETRICSW tmp;
LPICONMETRICSA lpimA = pvParam;
if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
{
tmp.cbSize = sizeof(ICONMETRICSW);
tmp.iHorzSpacing = lpimA->iHorzSpacing;
tmp.iVertSpacing = lpimA->iVertSpacing;
tmp.iTitleWrap = lpimA->iTitleWrap;
SYSPARAMS_LogFont32ATo32W( &lpimA->lfFont, &tmp.lfFont);
ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
}
else
ret = FALSE;
break;
}
case SPI_GETHIGHCONTRAST: /* 66 WINVER >= 0x400 */
{
HIGHCONTRASTW tmp;
LPHIGHCONTRASTA lphcA = pvParam;
if (lphcA && lphcA->cbSize == sizeof(HIGHCONTRASTA))
{
tmp.cbSize = sizeof(HIGHCONTRASTW);
ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
if (ret)
{
lphcA->dwFlags = tmp.dwFlags;
lphcA->lpszDefaultScheme = NULL; /* FIXME? */
}
}
else
ret = FALSE;
break;
}
case SPI_GETDESKWALLPAPER: /* 115 */
{
WCHAR buffer[MAX_PATH];
ret = (SystemParametersInfoW( SPI_GETDESKWALLPAPER, uiParam, buffer, fuWinIni ) &&
WideCharToMultiByte(CP_ACP, 0, buffer, -1, pvParam, uiParam, NULL, NULL));
break;
}
default:
ret = SystemParametersInfoW( uiAction, uiParam, pvParam, fuWinIni );
break;
}
return ret;
}
/***********************************************************************
* GetSystemMetrics (USER32.@)
*/
INT WINAPI GetSystemMetrics( INT index )
{
UINT ret;
/* some metrics are dynamic */
switch (index)
{
case SM_CXSCREEN:
return GetDeviceCaps( get_display_dc(), HORZRES );
case SM_CYSCREEN:
return GetDeviceCaps( get_display_dc(), VERTRES );
case SM_CXVSCROLL:
if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
return nonclient_metrics.iScrollWidth;
case SM_CYHSCROLL:
return GetSystemMetrics(SM_CXVSCROLL);
case SM_CYCAPTION:
if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
return nonclient_metrics.iCaptionHeight + 1;
case SM_CXBORDER:
case SM_CYBORDER:
/* SM_C{X,Y}BORDER always returns 1 regardless of 'BorderWidth' value in registry */
return 1;
case SM_CXDLGFRAME:
case SM_CYDLGFRAME:
return 3;
case SM_CYVTHUMB:
if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
return nonclient_metrics.iScrollHeight;
case SM_CXHTHUMB:
return GetSystemMetrics(SM_CYVTHUMB);
case SM_CXICON:
if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
return icon_size.cx;
case SM_CYICON:
if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
return icon_size.cy;
case SM_CXCURSOR:
case SM_CYCURSOR:
return 32;
case SM_CYMENU:
return GetSystemMetrics(SM_CYMENUSIZE) + 1;
case SM_CXFULLSCREEN:
/* see the remark for SM_CXMAXIMIZED, at least this formulation is
* correct */
return GetSystemMetrics( SM_CXMAXIMIZED) - 2 * GetSystemMetrics( SM_CXFRAME);
case SM_CYFULLSCREEN:
/* see the remark for SM_CYMAXIMIZED, at least this formulation is
* correct */
return GetSystemMetrics( SM_CYMAXIMIZED) - GetSystemMetrics( SM_CYMIN);
case SM_CYKANJIWINDOW:
return 0;
case SM_MOUSEPRESENT:
return 1;
case SM_CYVSCROLL:
if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
return nonclient_metrics.iScrollHeight;
case SM_CXHSCROLL:
if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
return nonclient_metrics.iScrollHeight;
case SM_DEBUG:
return 0;
case SM_SWAPBUTTON:
get_bool_param( SPI_SETMOUSEBUTTONSWAP_IDX, SPI_SETMOUSEBUTTONSWAP_REGKEY,
SPI_SETMOUSEBUTTONSWAP_VALNAME, &swap_buttons, (BOOL*)&ret );
return ret;
case SM_RESERVED1:
case SM_RESERVED2:
case SM_RESERVED3:
case SM_RESERVED4:
return 0;
case SM_CXMIN:
if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
return 3 * nonclient_metrics.iCaptionWidth + GetSystemMetrics( SM_CYSIZE) +
4 * CaptionFontAvCharWidth + 2 * GetSystemMetrics( SM_CXFRAME) + 4;
case SM_CYMIN:
return GetSystemMetrics( SM_CYCAPTION) + 2 * GetSystemMetrics( SM_CYFRAME);
case SM_CXSIZE:
if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
return nonclient_metrics.iCaptionWidth;
case SM_CYSIZE:
if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
return nonclient_metrics.iCaptionHeight;
case SM_CXFRAME:
if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
return GetSystemMetrics(SM_CXDLGFRAME) + nonclient_metrics.iBorderWidth;
case SM_CYFRAME:
if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
return GetSystemMetrics(SM_CYDLGFRAME) + nonclient_metrics.iBorderWidth;
case SM_CXMINTRACK:
return GetSystemMetrics(SM_CXMIN);
case SM_CYMINTRACK:
return GetSystemMetrics(SM_CYMIN);
case SM_CXDOUBLECLK:
get_uint_param( SPI_SETDOUBLECLKWIDTH_IDX, SPI_SETDOUBLECLKWIDTH_REGKEY1,
SPI_SETDOUBLECLKWIDTH_VALNAME, &double_click_width, &ret );
return ret;
case SM_CYDOUBLECLK:
get_uint_param( SPI_SETDOUBLECLKHEIGHT_IDX, SPI_SETDOUBLECLKHEIGHT_REGKEY1,
SPI_SETDOUBLECLKHEIGHT_VALNAME, &double_click_height, &ret );
return ret;
case SM_CXICONSPACING:
SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0, &ret, 0 );
return ret;
case SM_CYICONSPACING:
SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0, &ret, 0 );
return ret;
case SM_MENUDROPALIGNMENT:
SystemParametersInfoW( SPI_GETMENUDROPALIGNMENT, 0, &ret, 0 );
return ret;
case SM_PENWINDOWS:
return 0;
case SM_DBCSENABLED:
{
CPINFO cpinfo;
GetCPInfo( CP_ACP, &cpinfo );
return (cpinfo.MaxCharSize > 1);
}
case SM_CMOUSEBUTTONS:
return 3;
case SM_SECURE:
return 0;
case SM_CXEDGE:
return GetSystemMetrics(SM_CXBORDER) + 1;
case SM_CYEDGE:
return GetSystemMetrics(SM_CYBORDER) + 1;
case SM_CXMINSPACING:
if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
return GetSystemMetrics(SM_CXMINIMIZED) + minimized_metrics.iHorzGap;
case SM_CYMINSPACING:
if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
return GetSystemMetrics(SM_CYMINIMIZED) + minimized_metrics.iVertGap;
case SM_CXSMICON:
case SM_CYSMICON:
return 16;
case SM_CYSMCAPTION:
return GetSystemMetrics(SM_CYSMSIZE) + 1;
case SM_CXSMSIZE:
if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
return nonclient_metrics.iSmCaptionWidth;
case SM_CYSMSIZE:
if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
return nonclient_metrics.iSmCaptionHeight;
case SM_CXMENUSIZE:
if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
return nonclient_metrics.iMenuWidth;
case SM_CYMENUSIZE:
if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
return nonclient_metrics.iMenuHeight;
case SM_ARRANGE:
if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
return minimized_metrics.iArrange;
case SM_CXMINIMIZED:
if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
return minimized_metrics.iWidth + 6;
case SM_CYMINIMIZED:
if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
return nonclient_metrics.iCaptionHeight + 6;
case SM_CXMAXTRACK:
return GetSystemMetrics(SM_CXVIRTUALSCREEN) + 4 + 2 * GetSystemMetrics(SM_CXFRAME);
case SM_CYMAXTRACK:
return GetSystemMetrics(SM_CYVIRTUALSCREEN) + 4 + 2 * GetSystemMetrics(SM_CYFRAME);
case SM_CXMAXIMIZED:
/* FIXME: subtract the width of any vertical application toolbars*/
return GetSystemMetrics(SM_CXSCREEN) + 2 * GetSystemMetrics(SM_CXFRAME);
case SM_CYMAXIMIZED:
/* FIXME: subtract the width of any horizontal application toolbars*/
return GetSystemMetrics(SM_CYSCREEN) + 2 * GetSystemMetrics(SM_CYCAPTION);
case SM_NETWORK:
return 3; /* FIXME */
case SM_CLEANBOOT:
return 0; /* 0 = ok, 1 = failsafe, 2 = failsafe + network */
case SM_CXDRAG:
case SM_CYDRAG:
return 4;
case SM_SHOWSOUNDS:
SystemParametersInfoW( SPI_GETSHOWSOUNDS, 0, &ret, 0 );
return ret;
case SM_CXMENUCHECK:
case SM_CYMENUCHECK:
if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
return tmMenuFont.tmHeight <= 0 ? 13 :
((tmMenuFont.tmHeight + tmMenuFont.tmExternalLeading + 1) / 2) * 2 - 1;
case SM_SLOWMACHINE:
return 0; /* Never true */
case SM_MIDEASTENABLED:
return 0; /* FIXME */
case SM_MOUSEWHEELPRESENT:
return 1;
case SM_XVIRTUALSCREEN:
{
struct monitor_info info;
get_monitors_info( &info );
return info.virtual_rect.left;
}
case SM_YVIRTUALSCREEN:
{
struct monitor_info info;
get_monitors_info( &info );
return info.virtual_rect.top;
}
case SM_CXVIRTUALSCREEN:
{
struct monitor_info info;
get_monitors_info( &info );
return info.virtual_rect.right - info.virtual_rect.left;
}
case SM_CYVIRTUALSCREEN:
{
struct monitor_info info;
get_monitors_info( &info );
return info.virtual_rect.bottom - info.virtual_rect.top;
}
case SM_CMONITORS:
{
struct monitor_info info;
get_monitors_info( &info );
return info.count;
}
case SM_SAMEDISPLAYFORMAT:
return 1;
case SM_IMMENABLED:
return 0; /* FIXME */
case SM_CXFOCUSBORDER:
case SM_CYFOCUSBORDER:
return 1;
case SM_TABLETPC:
case SM_MEDIACENTER:
return 0;
case SM_CMETRICS:
return SM_CMETRICS;
default:
return 0;
}
}
/***********************************************************************
* SwapMouseButton (USER32.@)
* Reverse or restore the meaning of the left and right mouse buttons
* fSwap [I ] TRUE - reverse, FALSE - original
* RETURN
* previous state
*/
BOOL WINAPI SwapMouseButton( BOOL fSwap )
{
BOOL prev = GetSystemMetrics(SM_SWAPBUTTON);
SystemParametersInfoW(SPI_SETMOUSEBUTTONSWAP, fSwap, 0, 0);
return prev;
}
/**********************************************************************
* SetDoubleClickTime (USER32.@)
*/
BOOL WINAPI SetDoubleClickTime( UINT interval )
{
return SystemParametersInfoW(SPI_SETDOUBLECLICKTIME, interval, 0, 0);
}
/**********************************************************************
* GetDoubleClickTime (USER32.@)
*/
UINT WINAPI GetDoubleClickTime(void)
{
UINT time = 0;
get_uint_param( SPI_SETDOUBLECLICKTIME_IDX,
SPI_SETDOUBLECLICKTIME_REGKEY,
SPI_SETDOUBLECLICKTIME_VALNAME,
&double_click_time, &time );
if (!time) time = 500;
return time;
}
/*************************************************************************
* GetSysColor (USER32.@)
*/
COLORREF WINAPI GetSysColor( INT nIndex )
{
if (nIndex >= 0 && nIndex < NUM_SYS_COLORS)
return SysColors[nIndex];
else
return 0;
}
/*************************************************************************
* SetSysColors (USER32.@)
*/
BOOL WINAPI SetSysColors( INT nChanges, const INT *lpSysColor,
const COLORREF *lpColorValues )
{
int i;
for (i = 0; i < nChanges; i++) SYSPARAMS_SetSysColor( lpSysColor[i], lpColorValues[i] );
/* Send WM_SYSCOLORCHANGE message to all windows */
SendMessageTimeoutW( HWND_BROADCAST, WM_SYSCOLORCHANGE, 0, 0, SMTO_ABORTIFHUNG, 2000, NULL );
/* Repaint affected portions of all visible windows */
RedrawWindow( GetDesktopWindow(), NULL, 0,
RDW_INVALIDATE | RDW_ERASE | RDW_UPDATENOW | RDW_ALLCHILDREN );
return TRUE;
}
/*************************************************************************
* SetSysColorsTemp (USER32.@)
*
* UNDOCUMENTED !!
*
* Called by W98SE desk.cpl Control Panel Applet:
* handle = SetSysColorsTemp(ptr, ptr, nCount); ("set" call)
* result = SetSysColorsTemp(NULL, NULL, handle); ("restore" call)
*
* pPens is an array of COLORREF values, which seems to be used
* to indicate the color values to create new pens with.
*
* pBrushes is an array of solid brush handles (returned by a previous
* CreateSolidBrush), which seems to contain the brush handles to set
* for the system colors.
*
* n seems to be used for
* a) indicating the number of entries to operate on (length of pPens,
* pBrushes)
* b) passing the handle that points to the previously used color settings.
* I couldn't figure out in hell what kind of handle this is on
* Windows. I just use a heap handle instead. Shouldn't matter anyway.
*
* RETURNS
* heap handle of our own copy of the current syscolors in case of
* "set" call, i.e. pPens, pBrushes != NULL.
* TRUE (unconditionally !) in case of "restore" call,
* i.e. pPens, pBrushes == NULL.
* FALSE in case of either pPens != NULL and pBrushes == NULL
* or pPens == NULL and pBrushes != NULL.
*
* I'm not sure whether this implementation is 100% correct. [AM]
*/
DWORD WINAPI SetSysColorsTemp( const COLORREF *pPens, const HBRUSH *pBrushes, DWORD n)
{
DWORD i;
if (pPens && pBrushes) /* "set" call */
{
/* allocate our structure to remember old colors */
LPVOID pOldCol = HeapAlloc(GetProcessHeap(), 0, sizeof(DWORD)+n*sizeof(HPEN)+n*sizeof(HBRUSH));
LPVOID p = pOldCol;
*(DWORD *)p = n; p = (char*)p + sizeof(DWORD);
memcpy(p, SysColorPens, n*sizeof(HPEN)); p = (char*)p + n*sizeof(HPEN);
memcpy(p, SysColorBrushes, n*sizeof(HBRUSH)); p = (char*)p + n*sizeof(HBRUSH);
for (i=0; i < n; i++)
{
SysColorPens[i] = CreatePen( PS_SOLID, 1, pPens[i] );
SysColorBrushes[i] = pBrushes[i];
}
return (DWORD)pOldCol; /* FIXME: pointer truncation */
}
if (!pPens && !pBrushes) /* "restore" call */
{
LPVOID pOldCol = (LPVOID)n; /* FIXME: not 64-bit safe */
LPVOID p = pOldCol;
DWORD nCount = *(DWORD *)p;
p = (char*)p + sizeof(DWORD);
for (i=0; i < nCount; i++)
{
DeleteObject(SysColorPens[i]);
SysColorPens[i] = *(HPEN *)p; p = (char*)p + sizeof(HPEN);
}
for (i=0; i < nCount; i++)
{
SysColorBrushes[i] = *(HBRUSH *)p; p = (char*)p + sizeof(HBRUSH);
}
/* get rid of storage structure */
HeapFree(GetProcessHeap(), 0, pOldCol);
return TRUE;
}
return FALSE;
}
/***********************************************************************
* GetSysColorBrush (USER32.@)
*/
HBRUSH WINAPI GetSysColorBrush( INT index )
{
if (0 <= index && index < NUM_SYS_COLORS) return SysColorBrushes[index];
WARN("Unknown index(%d)\n", index );
return GetStockObject(LTGRAY_BRUSH);
}
/***********************************************************************
* SYSCOLOR_GetPen
*/
HPEN SYSCOLOR_GetPen( INT index )
{
/* We can assert here, because this function is internal to Wine */
assert (0 <= index && index < NUM_SYS_COLORS);
return SysColorPens[index];
}
/***********************************************************************
* ChangeDisplaySettingsA (USER32.@)
*/
LONG WINAPI ChangeDisplaySettingsA( LPDEVMODEA devmode, DWORD flags )
{
if (devmode) devmode->dmDriverExtra = 0;
return ChangeDisplaySettingsExA(NULL,devmode,NULL,flags,NULL);
}
/***********************************************************************
* ChangeDisplaySettingsW (USER32.@)
*/
LONG WINAPI ChangeDisplaySettingsW( LPDEVMODEW devmode, DWORD flags )
{
if (devmode) devmode->dmDriverExtra = 0;
return ChangeDisplaySettingsExW(NULL,devmode,NULL,flags,NULL);
}
/***********************************************************************
* ChangeDisplaySettingsExA (USER32.@)
*/
LONG WINAPI ChangeDisplaySettingsExA( LPCSTR devname, LPDEVMODEA devmode, HWND hwnd,
DWORD flags, LPVOID lparam )
{
LONG ret;
UNICODE_STRING nameW;
if (devname) RtlCreateUnicodeStringFromAsciiz(&nameW, devname);
else nameW.Buffer = NULL;
if (devmode)
{
DEVMODEW *devmodeW;
devmodeW = GdiConvertToDevmodeW(devmode);
if (devmodeW)
{
ret = ChangeDisplaySettingsExW(nameW.Buffer, devmodeW, hwnd, flags, lparam);
HeapFree(GetProcessHeap(), 0, devmodeW);
}
else
ret = DISP_CHANGE_SUCCESSFUL;
}
else
{
ret = ChangeDisplaySettingsExW(nameW.Buffer, NULL, hwnd, flags, lparam);
}
if (devname) RtlFreeUnicodeString(&nameW);
return ret;
}
/***********************************************************************
* ChangeDisplaySettingsExW (USER32.@)
*/
LONG WINAPI ChangeDisplaySettingsExW( LPCWSTR devname, LPDEVMODEW devmode, HWND hwnd,
DWORD flags, LPVOID lparam )
{
/* make sure the desktop window is created before mode changing */
GetDesktopWindow();
return USER_Driver->pChangeDisplaySettingsEx( devname, devmode, hwnd, flags, lparam );
}
/***********************************************************************
* EnumDisplaySettingsW (USER32.@)
*
* RETURNS
* TRUE if nth setting exists found (described in the LPDEVMODEW struct)
* FALSE if we do not have the nth setting
*/
BOOL WINAPI EnumDisplaySettingsW( LPCWSTR name, DWORD n, LPDEVMODEW devmode )
{
return EnumDisplaySettingsExW(name, n, devmode, 0);
}
/***********************************************************************
* EnumDisplaySettingsA (USER32.@)
*/
BOOL WINAPI EnumDisplaySettingsA(LPCSTR name,DWORD n,LPDEVMODEA devmode)
{
return EnumDisplaySettingsExA(name, n, devmode, 0);
}
/***********************************************************************
* EnumDisplaySettingsExA (USER32.@)
*/
BOOL WINAPI EnumDisplaySettingsExA(LPCSTR lpszDeviceName, DWORD iModeNum,
LPDEVMODEA lpDevMode, DWORD dwFlags)
{
DEVMODEW devmodeW;
BOOL ret;
UNICODE_STRING nameW;
if (lpszDeviceName) RtlCreateUnicodeStringFromAsciiz(&nameW, lpszDeviceName);
else nameW.Buffer = NULL;
ret = EnumDisplaySettingsExW(nameW.Buffer,iModeNum,&devmodeW,dwFlags);
if (ret)
{
lpDevMode->dmSize = FIELD_OFFSET(DEVMODEA, dmICMMethod);
lpDevMode->dmSpecVersion = devmodeW.dmSpecVersion;
lpDevMode->dmDriverVersion = devmodeW.dmDriverVersion;
WideCharToMultiByte(CP_ACP, 0, devmodeW.dmDeviceName, -1,
(LPSTR)lpDevMode->dmDeviceName, CCHDEVICENAME, NULL, NULL);
lpDevMode->dmDriverExtra = 0; /* FIXME */
lpDevMode->dmBitsPerPel = devmodeW.dmBitsPerPel;
lpDevMode->dmPelsHeight = devmodeW.dmPelsHeight;
lpDevMode->dmPelsWidth = devmodeW.dmPelsWidth;
lpDevMode->u2.dmDisplayFlags = devmodeW.u2.dmDisplayFlags;
lpDevMode->dmDisplayFrequency = devmodeW.dmDisplayFrequency;
lpDevMode->dmFields = devmodeW.dmFields;
lpDevMode->u1.s2.dmPosition.x = devmodeW.u1.s2.dmPosition.x;
lpDevMode->u1.s2.dmPosition.y = devmodeW.u1.s2.dmPosition.y;
lpDevMode->u1.s2.dmDisplayOrientation = devmodeW.u1.s2.dmDisplayOrientation;
lpDevMode->u1.s2.dmDisplayFixedOutput = devmodeW.u1.s2.dmDisplayFixedOutput;
}
if (lpszDeviceName) RtlFreeUnicodeString(&nameW);
return ret;
}
/***********************************************************************
* EnumDisplaySettingsExW (USER32.@)
*/
BOOL WINAPI EnumDisplaySettingsExW(LPCWSTR lpszDeviceName, DWORD iModeNum,
LPDEVMODEW lpDevMode, DWORD dwFlags)
{
/* make sure the desktop window is created before mode enumeration */
GetDesktopWindow();
return USER_Driver->pEnumDisplaySettingsEx(lpszDeviceName, iModeNum, lpDevMode, dwFlags);
}
/***********************************************************************
* SetProcessDPIAware (USER32.@)
*/
BOOL WINAPI SetProcessDPIAware( VOID )
{
FIXME( "stub!\n");
return TRUE;
}
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