/* * 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 #include #include #include #include #define NONAMELESSUNION #define NONAMELESSSTRUCT #include "windef.h" #include "winbase.h" #include "winnls.h" #include "wingdi.h" #include "winreg.h" #include "wine/wingdi16.h" #include "winerror.h" #include "controls.h" #include "user_private.h" #include "wine/gdi_driver.h" #include "wine/unicode.h" #include "wine/debug.h" WINE_DEFAULT_DEBUG_CHANNEL(system); /* System parameter indexes */ enum spi_index { SPI_SETWORKAREA_IDX, SPI_INDEX_COUNT }; /** * Names of the registry subkeys of HKEY_CURRENT_USER key and value names * for the system parameters. */ /* the various registry keys that are used to store parameters */ enum parameter_key { COLORS_KEY, DESKTOP_KEY, KEYBOARD_KEY, MOUSE_KEY, METRICS_KEY, SOUND_KEY, VERSION_KEY, SHOWSOUNDS_KEY, KEYBOARDPREF_KEY, SCREENREADER_KEY, NB_PARAM_KEYS }; static const WCHAR COLORS_REGKEY[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','C','o','l','o','r','s',0}; static const WCHAR DESKTOP_REGKEY[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0}; static const WCHAR KEYBOARD_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 MOUSE_REGKEY[] = {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',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 SOUND_REGKEY[]= {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','S','o','u','n','d',0}; static const WCHAR VERSION_REGKEY[] = {'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 SHOWSOUNDS_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 KEYBOARDPREF_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 SCREENREADER_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 *parameter_key_names[NB_PARAM_KEYS] = { COLORS_REGKEY, DESKTOP_REGKEY, KEYBOARD_REGKEY, MOUSE_REGKEY, METRICS_REGKEY, SOUND_REGKEY, VERSION_REGKEY, SHOWSOUNDS_REGKEY, KEYBOARDPREF_REGKEY, SCREENREADER_REGKEY, }; /* parameter key values; the first char is actually an enum parameter_key to specify the key */ static const WCHAR BEEP_VALNAME[]= {SOUND_KEY,'B','e','e','p',0}; static const WCHAR MOUSETHRESHOLD1_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','T','h','r','e','s','h','o','l','d','1',0}; static const WCHAR MOUSETHRESHOLD2_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','T','h','r','e','s','h','o','l','d','2',0}; static const WCHAR MOUSEACCELERATION_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','S','p','e','e','d',0}; static const WCHAR BORDER_VALNAME[]= {METRICS_KEY,'B','o','r','d','e','r','W','i','d','t','h',0}; static const WCHAR KEYBOARDSPEED_VALNAME[]= {KEYBOARD_KEY,'K','e','y','b','o','a','r','d','S','p','e','e','d',0}; static const WCHAR ICONHORIZONTALSPACING_VALNAME[]= {METRICS_KEY,'I','c','o','n','S','p','a','c','i','n','g',0}; static const WCHAR SCREENSAVETIMEOUT_VALNAME[]= {DESKTOP_KEY,'S','c','r','e','e','n','S','a','v','e','T','i','m','e','O','u','t',0}; static const WCHAR SCREENSAVEACTIVE_VALNAME[]= {DESKTOP_KEY,'S','c','r','e','e','n','S','a','v','e','A','c','t','i','v','e',0}; static const WCHAR GRIDGRANULARITY_VALNAME[]= {DESKTOP_KEY,'G','r','i','d','G','r','a','n','u','l','a','r','i','t','y',0}; static const WCHAR KEYBOARDDELAY_VALNAME[]= {KEYBOARD_KEY,'K','e','y','b','o','a','r','d','D','e','l','a','y',0}; static const WCHAR ICONVERTICALSPACING_VALNAME[]= {METRICS_KEY,'I','c','o','n','V','e','r','t','i','c','a','l','S','p','a','c','i','n','g',0}; static const WCHAR ICONTITLEWRAP_VALNAME[]= {DESKTOP_KEY,'I','c','o','n','T','i','t','l','e','W','r','a','p',0}; static const WCHAR ICONTITLEWRAP_MIRROR[]= {METRICS_KEY,'I','c','o','n','T','i','t','l','e','W','r','a','p',0}; static const WCHAR ICONTITLELOGFONT_VALNAME[]= {METRICS_KEY,'I','c','o','n','F','o','n','t',0}; static const WCHAR MENUDROPALIGNMENT_VALNAME[]= {DESKTOP_KEY,'M','e','n','u','D','r','o','p','A','l','i','g','n','m','e','n','t',0}; static const WCHAR MENUDROPALIGNMENT_MIRROR[]= {VERSION_KEY,'M','e','n','u','D','r','o','p','A','l','i','g','n','m','e','n','t',0}; static const WCHAR MOUSETRAILS_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','T','r','a','i','l','s',0}; static const WCHAR SNAPTODEFBUTTON_VALNAME[]= {MOUSE_KEY,'S','n','a','p','T','o','D','e','f','a','u','l','t','B','u','t','t','o','n',0}; static const WCHAR DOUBLECLKWIDTH_VALNAME[]= {MOUSE_KEY,'D','o','u','b','l','e','C','l','i','c','k','W','i','d','t','h',0}; static const WCHAR DOUBLECLKWIDTH_MIRROR[]= {DESKTOP_KEY,'D','o','u','b','l','e','C','l','i','c','k','W','i','d','t','h',0}; static const WCHAR DOUBLECLKHEIGHT_VALNAME[]= {MOUSE_KEY,'D','o','u','b','l','e','C','l','i','c','k','H','e','i','g','h','t',0}; static const WCHAR DOUBLECLKHEIGHT_MIRROR[]= {DESKTOP_KEY,'D','o','u','b','l','e','C','l','i','c','k','H','e','i','g','h','t',0}; static const WCHAR DOUBLECLICKTIME_VALNAME[]= {MOUSE_KEY,'D','o','u','b','l','e','C','l','i','c','k','S','p','e','e','d',0}; static const WCHAR MOUSEBUTTONSWAP_VALNAME[]= {MOUSE_KEY,'S','w','a','p','M','o','u','s','e','B','u','t','t','o','n','s',0}; static const WCHAR DRAGFULLWINDOWS_VALNAME[]= {DESKTOP_KEY,'D','r','a','g','F','u','l','l','W','i','n','d','o','w','s',0}; static const WCHAR SHOWSOUNDS_VALNAME[]= {SHOWSOUNDS_KEY,'O','n',0}; static const WCHAR KEYBOARDPREF_VALNAME[]= {KEYBOARDPREF_KEY,'O','n',0}; static const WCHAR SCREENREADER_VALNAME[]= {SCREENREADER_KEY,'O','n',0}; static const WCHAR DESKWALLPAPER_VALNAME[]= {DESKTOP_KEY,'W','a','l','l','p','a','p','e','r',0}; static const WCHAR DESKPATTERN_VALNAME[]= {DESKTOP_KEY,'P','a','t','t','e','r','n',0}; static const WCHAR FONTSMOOTHING_VALNAME[]= {DESKTOP_KEY,'F','o','n','t','S','m','o','o','t','h','i','n','g',0}; static const WCHAR DRAGWIDTH_VALNAME[]= {DESKTOP_KEY,'D','r','a','g','W','i','d','t','h',0}; static const WCHAR DRAGHEIGHT_VALNAME[]= {DESKTOP_KEY,'D','r','a','g','H','e','i','g','h','t',0}; static const WCHAR LOWPOWERACTIVE_VALNAME[]= {DESKTOP_KEY,'L','o','w','P','o','w','e','r','A','c','t','i','v','e',0}; static const WCHAR POWEROFFACTIVE_VALNAME[]= {DESKTOP_KEY,'P','o','w','e','r','O','f','f','A','c','t','i','v','e',0}; static const WCHAR USERPREFERENCESMASK_VALNAME[]= {DESKTOP_KEY,'U','s','e','r','P','r','e','f','e','r','e','n','c','e','s','M','a','s','k',0}; static const WCHAR MOUSEHOVERWIDTH_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','H','o','v','e','r','W','i','d','t','h',0}; static const WCHAR MOUSEHOVERHEIGHT_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','H','o','v','e','r','H','e','i','g','h','t',0}; static const WCHAR MOUSEHOVERTIME_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','H','o','v','e','r','T','i','m','e',0}; static const WCHAR WHEELSCROLLCHARS_VALNAME[]= {DESKTOP_KEY,'W','h','e','e','l','S','c','r','o','l','l','C','h','a','r','s',0}; static const WCHAR WHEELSCROLLLINES_VALNAME[]= {DESKTOP_KEY,'W','h','e','e','l','S','c','r','o','l','l','L','i','n','e','s',0}; static const WCHAR ACTIVEWINDOWTRACKING_VALNAME[]= {MOUSE_KEY,'A','c','t','i','v','e','W','i','n','d','o','w','T','r','a','c','k','i','n','g',0}; static const WCHAR MENUSHOWDELAY_VALNAME[]= {DESKTOP_KEY,'M','e','n','u','S','h','o','w','D','e','l','a','y',0}; static const WCHAR BLOCKSENDINPUTRESETS_VALNAME[]= {DESKTOP_KEY,'B','l','o','c','k','S','e','n','d','I','n','p','u','t','R','e','s','e','t','s',0}; static const WCHAR FOREGROUNDLOCKTIMEOUT_VALNAME[]= {DESKTOP_KEY,'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 ACTIVEWNDTRKTIMEOUT_VALNAME[]= {DESKTOP_KEY,'A','c','t','i','v','e','W','n','d','T','r','a','c','k','T','i','m','e','o','u','t',0}; static const WCHAR FOREGROUNDFLASHCOUNT_VALNAME[]= {DESKTOP_KEY,'F','o','r','e','g','r','o','u','n','d','F','l','a','s','h','C','o','u','n','t',0}; static const WCHAR CARETWIDTH_VALNAME[]= {DESKTOP_KEY,'C','a','r','e','t','W','i','d','t','h',0}; static const WCHAR MOUSECLICKLOCKTIME_VALNAME[]= {DESKTOP_KEY,'C','l','i','c','k','L','o','c','k','T','i','m','e',0}; static const WCHAR MOUSESPEED_VALNAME[]= {MOUSE_KEY,'M','o','u','s','e','S','e','n','s','i','t','i','v','i','t','y',0}; static const WCHAR FONTSMOOTHINGTYPE_VALNAME[]= {DESKTOP_KEY,'F','o','n','t','S','m','o','o','t','h','i','n','g','T','y','p','e',0}; static const WCHAR FONTSMOOTHINGCONTRAST_VALNAME[]= {DESKTOP_KEY,'F','o','n','t','S','m','o','o','t','h','i','n','g','G','a','m','m','a',0}; static const WCHAR FONTSMOOTHINGORIENTATION_VALNAME[]= {DESKTOP_KEY,'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}; static const WCHAR FOCUSBORDERWIDTH_VALNAME[]= {DESKTOP_KEY,'F','o','c','u','s','B','o','r','d','e','r','W','i','d','t','h',0}; static const WCHAR FOCUSBORDERHEIGHT_VALNAME[]= {DESKTOP_KEY,'F','o','c','u','s','B','o','r','d','e','r','H','e','i','g','h','t',0}; static const WCHAR SCROLLWIDTH_VALNAME[]= {METRICS_KEY,'S','c','r','o','l','l','W','i','d','t','h',0}; static const WCHAR SCROLLHEIGHT_VALNAME[]= {METRICS_KEY,'S','c','r','o','l','l','H','e','i','g','h','t',0}; static const WCHAR CAPTIONWIDTH_VALNAME[]= {METRICS_KEY,'C','a','p','t','i','o','n','W','i','d','t','h',0}; static const WCHAR CAPTIONHEIGHT_VALNAME[]= {METRICS_KEY,'C','a','p','t','i','o','n','H','e','i','g','h','t',0}; static const WCHAR SMCAPTIONWIDTH_VALNAME[]= {METRICS_KEY,'S','m','C','a','p','t','i','o','n','W','i','d','t','h',0}; static const WCHAR SMCAPTIONHEIGHT_VALNAME[]= {METRICS_KEY,'S','m','C','a','p','t','i','o','n','H','e','i','g','h','t',0}; static const WCHAR MENUWIDTH_VALNAME[]= {METRICS_KEY,'M','e','n','u','W','i','d','t','h',0}; static const WCHAR MENUHEIGHT_VALNAME[]= {METRICS_KEY,'M','e','n','u','H','e','i','g','h','t',0}; static const WCHAR ICONSIZE_VALNAME[]= {METRICS_KEY,'S','h','e','l','l',' ','I','c','o','n',' ','S','i','z','e',0}; static const WCHAR PADDEDBORDERWIDTH_VALNAME[]= {METRICS_KEY,'P','a','d','d','e','d','B','o','r','d','e','r','W','i','d','t','h',0}; static const WCHAR CAPTIONLOGFONT_VALNAME[]= {METRICS_KEY,'C','a','p','t','i','o','n','F','o','n','t',0}; static const WCHAR SMCAPTIONLOGFONT_VALNAME[]= {METRICS_KEY,'S','m','C','a','p','t','i','o','n','F','o','n','t',0}; static const WCHAR MENULOGFONT_VALNAME[]= {METRICS_KEY,'M','e','n','u','F','o','n','t',0}; static const WCHAR MESSAGELOGFONT_VALNAME[]= {METRICS_KEY,'M','e','s','s','a','g','e','F','o','n','t',0}; static const WCHAR STATUSLOGFONT_VALNAME[]= {METRICS_KEY,'S','t','a','t','u','s','F','o','n','t',0}; static const WCHAR MINWIDTH_VALNAME[] = {METRICS_KEY,'M','i','n','W','i','d','t','h',0}; static const WCHAR MINHORZGAP_VALNAME[] = {METRICS_KEY,'M','i','n','H','o','r','z','G','a','p',0}; static const WCHAR MINVERTGAP_VALNAME[] = {METRICS_KEY,'M','i','n','V','e','r','t','G','a','p',0}; static const WCHAR MINARRANGE_VALNAME[] = {METRICS_KEY,'M','i','n','A','r','r','a','n','g','e',0}; static const WCHAR COLOR_SCROLLBAR_VALNAME[] = {COLORS_KEY,'S','c','r','o','l','l','b','a','r',0}; static const WCHAR COLOR_BACKGROUND_VALNAME[] = {COLORS_KEY,'B','a','c','k','g','r','o','u','n','d',0}; static const WCHAR COLOR_ACTIVECAPTION_VALNAME[] = {COLORS_KEY,'A','c','t','i','v','e','T','i','t','l','e',0}; static const WCHAR COLOR_INACTIVECAPTION_VALNAME[] = {COLORS_KEY,'I','n','a','c','t','i','v','e','T','i','t','l','e',0}; static const WCHAR COLOR_MENU_VALNAME[] = {COLORS_KEY,'M','e','n','u',0}; static const WCHAR COLOR_WINDOW_VALNAME[] = {COLORS_KEY,'W','i','n','d','o','w',0}; static const WCHAR COLOR_WINDOWFRAME_VALNAME[] = {COLORS_KEY,'W','i','n','d','o','w','F','r','a','m','e',0}; static const WCHAR COLOR_MENUTEXT_VALNAME[] = {COLORS_KEY,'M','e','n','u','T','e','x','t',0}; static const WCHAR COLOR_WINDOWTEXT_VALNAME[] = {COLORS_KEY,'W','i','n','d','o','w','T','e','x','t',0}; static const WCHAR COLOR_CAPTIONTEXT_VALNAME[] = {COLORS_KEY,'T','i','t','l','e','T','e','x','t',0}; static const WCHAR COLOR_ACTIVEBORDER_VALNAME[] = {COLORS_KEY,'A','c','t','i','v','e','B','o','r','d','e','r',0}; static const WCHAR COLOR_INACTIVEBORDER_VALNAME[] = {COLORS_KEY,'I','n','a','c','t','i','v','e','B','o','r','d','e','r',0}; static const WCHAR COLOR_APPWORKSPACE_VALNAME[] = {COLORS_KEY,'A','p','p','W','o','r','k','S','p','a','c','e',0}; static const WCHAR COLOR_HIGHLIGHT_VALNAME[] = {COLORS_KEY,'H','i','l','i','g','h','t',0}; static const WCHAR COLOR_HIGHLIGHTTEXT_VALNAME[] = {COLORS_KEY,'H','i','l','i','g','h','t','T','e','x','t',0}; static const WCHAR COLOR_BTNFACE_VALNAME[] = {COLORS_KEY,'B','u','t','t','o','n','F','a','c','e',0}; static const WCHAR COLOR_BTNSHADOW_VALNAME[] = {COLORS_KEY,'B','u','t','t','o','n','S','h','a','d','o','w',0}; static const WCHAR COLOR_GRAYTEXT_VALNAME[] = {COLORS_KEY,'G','r','a','y','T','e','x','t',0}; static const WCHAR COLOR_BTNTEXT_VALNAME[] = {COLORS_KEY,'B','u','t','t','o','n','T','e','x','t',0}; static const WCHAR COLOR_INACTIVECAPTIONTEXT_VALNAME[] = {COLORS_KEY,'I','n','a','c','t','i','v','e','T','i','t','l','e','T','e','x','t',0}; static const WCHAR COLOR_BTNHIGHLIGHT_VALNAME[] = {COLORS_KEY,'B','u','t','t','o','n','H','i','l','i','g','h','t',0}; static const WCHAR COLOR_3DDKSHADOW_VALNAME[] = {COLORS_KEY,'B','u','t','t','o','n','D','k','S','h','a','d','o','w',0}; static const WCHAR COLOR_3DLIGHT_VALNAME[] = {COLORS_KEY,'B','u','t','t','o','n','L','i','g','h','t',0}; static const WCHAR COLOR_INFOTEXT_VALNAME[] = {COLORS_KEY,'I','n','f','o','T','e','x','t',0}; static const WCHAR COLOR_INFOBK_VALNAME[] = {COLORS_KEY,'I','n','f','o','W','i','n','d','o','w',0}; static const WCHAR COLOR_ALTERNATEBTNFACE_VALNAME[] = {COLORS_KEY,'B','u','t','t','o','n','A','l','t','e','r','n','a','t','e','F','a','c','e',0}; static const WCHAR COLOR_HOTLIGHT_VALNAME[] = {COLORS_KEY,'H','o','t','T','r','a','c','k','i','n','g','C','o','l','o','r',0}; static const WCHAR COLOR_GRADIENTACTIVECAPTION_VALNAME[] = {COLORS_KEY,'G','r','a','d','i','e','n','t','A','c','t','i','v','e','T','i','t','l','e',0}; static const WCHAR COLOR_GRADIENTINACTIVECAPTION_VALNAME[] = {COLORS_KEY,'G','r','a','d','i','e','n','t','I','n','a','c','t','i','v','e','T','i','t','l','e',0}; static const WCHAR COLOR_MENUHILIGHT_VALNAME[] = {COLORS_KEY,'M','e','n','u','H','i','l','i','g','h','t',0}; static const WCHAR COLOR_MENUBAR_VALNAME[] = {COLORS_KEY,'M','e','n','u','B','a','r',0}; /* FIXME - real value */ static const WCHAR SCREENSAVERRUNNING_VALNAME[]= {DESKTOP_KEY,'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 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 CSu[] = {'%','u',0}; static const WCHAR CSd[] = {'%','d',0}; static const WCHAR CSrgb[] = {'%','u',' ','%','u',' ','%','u',0}; /* Indicators whether system parameter value is loaded */ static char spi_loaded[SPI_INDEX_COUNT]; static BOOL notify_change = TRUE; /* System parameters storage */ static RECT work_area; static HKEY volatile_base_key; union sysparam_all_entry; struct sysparam_entry { BOOL (*get)( union sysparam_all_entry *entry, UINT int_param, void *ptr_param ); BOOL (*set)( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags ); BOOL (*init)( union sysparam_all_entry *entry ); const WCHAR *regval; const WCHAR *mirror; BOOL loaded; }; struct sysparam_uint_entry { struct sysparam_entry hdr; UINT val; }; struct sysparam_bool_entry { struct sysparam_entry hdr; BOOL val; }; struct sysparam_dword_entry { struct sysparam_entry hdr; DWORD val; }; struct sysparam_rgb_entry { struct sysparam_entry hdr; COLORREF val; HBRUSH brush; HPEN pen; }; struct sysparam_binary_entry { struct sysparam_entry hdr; void *ptr; size_t size; }; struct sysparam_path_entry { struct sysparam_entry hdr; WCHAR path[MAX_PATH]; }; struct sysparam_font_entry { struct sysparam_entry hdr; UINT weight; LOGFONTW val; }; struct sysparam_pref_entry { struct sysparam_entry hdr; struct sysparam_binary_entry *parent; UINT offset; UINT mask; }; union sysparam_all_entry { struct sysparam_entry hdr; struct sysparam_uint_entry uint; struct sysparam_bool_entry bool; struct sysparam_dword_entry dword; struct sysparam_rgb_entry rgb; struct sysparam_binary_entry bin; struct sysparam_path_entry path; struct sysparam_font_entry font; struct sysparam_pref_entry pref; }; 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_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 ); if (lpnm32A->cbSize > FIELD_OFFSET(NONCLIENTMETRICSA, iPaddedBorderWidth)) { if (lpnm32W->cbSize > FIELD_OFFSET(NONCLIENTMETRICSW, iPaddedBorderWidth)) lpnm32A->iPaddedBorderWidth = lpnm32W->iPaddedBorderWidth; else lpnm32A->iPaddedBorderWidth = 0; } } 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 ); if (lpnm32W->cbSize > FIELD_OFFSET(NONCLIENTMETRICSW, iPaddedBorderWidth)) { if (lpnm32A->cbSize > FIELD_OFFSET(NONCLIENTMETRICSA, iPaddedBorderWidth)) lpnm32W->iPaddedBorderWidth = lpnm32A->iPaddedBorderWidth; else lpnm32W->iPaddedBorderWidth = 0; } } /* 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 ); } RECT get_virtual_screen_rect(void) { struct monitor_info info; get_monitors_info( &info ); return info.virtual_rect; } /* 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); } /*********************************************************************** * 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 */ } } } /* retrieve the cached base keys for a given entry */ static BOOL get_base_keys( enum parameter_key index, HKEY *base_key, HKEY *volatile_key ) { static HKEY base_keys[NB_PARAM_KEYS]; static HKEY volatile_keys[NB_PARAM_KEYS]; HKEY key; if (!base_keys[index] && base_key) { if (RegCreateKeyW( HKEY_CURRENT_USER, parameter_key_names[index], &key )) return FALSE; if (InterlockedCompareExchangePointer( (void **)&base_keys[index], key, 0 )) RegCloseKey( key ); } if (!volatile_keys[index] && volatile_key) { if (RegCreateKeyExW( volatile_base_key, parameter_key_names[index], 0, 0, REG_OPTION_VOLATILE, KEY_ALL_ACCESS, NULL, &key, 0 )) return FALSE; if (InterlockedCompareExchangePointer( (void **)&volatile_keys[index], key, 0 )) RegCloseKey( key ); } if (base_key) *base_key = base_keys[index]; if (volatile_key) *volatile_key = volatile_keys[index]; return TRUE; } /* load a value to a registry entry */ static DWORD load_entry( struct sysparam_entry *entry, void *data, DWORD size ) { DWORD type, count; HKEY base_key, volatile_key; if (!get_base_keys( entry->regval[0], &base_key, &volatile_key )) return FALSE; count = size; if (RegQueryValueExW( volatile_key, entry->regval + 1, NULL, &type, data, &count )) { count = size; if (RegQueryValueExW( base_key, entry->regval + 1, NULL, &type, data, &count )) count = 0; } /* make sure strings are null-terminated */ if (size && count == size && type == REG_SZ) ((WCHAR *)data)[count / sizeof(WCHAR) - 1] = 0; entry->loaded = TRUE; return count; } /* save a value to a registry entry */ static BOOL save_entry( const struct sysparam_entry *entry, const void *data, DWORD size, DWORD type, UINT flags ) { HKEY base_key, volatile_key; if (flags & SPIF_UPDATEINIFILE) { if (!get_base_keys( entry->regval[0], &base_key, &volatile_key )) return FALSE; if (RegSetValueExW( base_key, entry->regval + 1, 0, type, data, size )) return FALSE; RegDeleteValueW( volatile_key, entry->regval + 1 ); if (entry->mirror && get_base_keys( entry->mirror[0], &base_key, NULL )) RegSetValueExW( base_key, entry->mirror + 1, 0, type, data, size ); } else { if (!get_base_keys( entry->regval[0], NULL, &volatile_key )) return FALSE; if (RegSetValueExW( volatile_key, entry->regval + 1, 0, type, data, size )) return FALSE; } return TRUE; } /* save a string value to a registry entry */ static BOOL save_entry_string( const struct sysparam_entry *entry, const WCHAR *str, UINT flags ) { return save_entry( entry, str, (strlenW(str) + 1) * sizeof(WCHAR), REG_SZ, flags ); } /* initialize an entry in the registry if missing */ static BOOL init_entry( struct sysparam_entry *entry, const void *data, DWORD size, DWORD type ) { HKEY base_key; if (!get_base_keys( entry->regval[0], &base_key, NULL )) return FALSE; if (!RegQueryValueExW( base_key, entry->regval + 1, NULL, NULL, NULL, NULL )) return TRUE; if (RegSetValueExW( base_key, entry->regval + 1, 0, type, data, size )) return FALSE; if (entry->mirror && get_base_keys( entry->mirror[0], &base_key, NULL )) RegSetValueExW( base_key, entry->mirror + 1, 0, type, data, size ); entry->loaded = TRUE; return TRUE; } /* initialize a string value in the registry if missing */ static BOOL init_entry_string( struct sysparam_entry *entry, const WCHAR *str ) { return init_entry( entry, str, (strlenW(str) + 1) * sizeof(WCHAR), REG_SZ ); } 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; } static INT CALLBACK real_fontname_proc(const LOGFONTW *lf, const TEXTMETRICW *ntm, DWORD type, LPARAM lparam) { const ENUMLOGFONTW *elf = (const ENUMLOGFONTW *)lf; LOGFONTW *lfW = (LOGFONTW *)lparam; lstrcpynW(lfW->lfFaceName, elf->elfFullName, LF_FACESIZE); return 0; } static void get_real_fontname(LOGFONTW *lf) { EnumFontFamiliesExW(get_display_dc(), lf, real_fontname_proc, (LPARAM)lf, 0); } /* 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; /* adjust some heights to the corresponding font */ get_text_metr_size( get_display_dc(), &pncm->lfMenuFont, &tm, NULL); pncm->iMenuHeight = max( pncm->iMenuHeight, 2 + tm.tmHeight + tm.tmExternalLeading ); get_real_fontname( &pncm->lfMenuFont ); get_text_metr_size( get_display_dc(), &pncm->lfCaptionFont, &tm, NULL); pncm->iCaptionHeight = max( pncm->iCaptionHeight, 2 + tm.tmHeight); get_real_fontname( &pncm->lfCaptionFont ); get_text_metr_size( get_display_dc(), &pncm->lfSmCaptionFont, &tm, NULL); pncm->iSmCaptionHeight = max( pncm->iSmCaptionHeight, 2 + tm.tmHeight); get_real_fontname( &pncm->lfSmCaptionFont ); get_real_fontname( &pncm->lfStatusFont ); get_real_fontname( &pncm->lfMessageFont ); } 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; } /* load a uint parameter from the registry */ static BOOL get_uint_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param ) { if (!ptr_param) return FALSE; if (!entry->hdr.loaded) { WCHAR buf[32]; if (load_entry( &entry->hdr, buf, sizeof(buf) )) entry->uint.val = atoiW( buf ); } *(UINT *)ptr_param = entry->uint.val; return TRUE; } /* set a uint parameter in the registry */ static BOOL set_uint_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags ) { WCHAR buf[32]; wsprintfW( buf, CSu, int_param ); if (!save_entry_string( &entry->hdr, buf, flags )) return FALSE; entry->uint.val = int_param; entry->hdr.loaded = TRUE; return TRUE; } /* initialize a uint parameter */ static BOOL init_uint_entry( union sysparam_all_entry *entry ) { WCHAR buf[32]; wsprintfW( buf, CSu, entry->uint.val ); return init_entry_string( &entry->hdr, buf ); } /* set an int parameter in the registry */ static BOOL set_int_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags ) { WCHAR buf[32]; wsprintfW( buf, CSd, int_param ); if (!save_entry_string( &entry->hdr, buf, flags )) return FALSE; entry->uint.val = int_param; entry->hdr.loaded = TRUE; return TRUE; } /* initialize an int parameter */ static BOOL init_int_entry( union sysparam_all_entry *entry ) { WCHAR buf[32]; wsprintfW( buf, CSd, entry->uint.val ); return init_entry_string( &entry->hdr, buf ); } /* load a twips parameter from the registry */ static BOOL get_twips_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param ) { if (!ptr_param) return FALSE; if (!entry->hdr.loaded) { WCHAR buf[32]; if (load_entry( &entry->hdr, buf, sizeof(buf) )) { int val = atoiW( buf ); /* Dimensions are quoted as being "twips" values if negative and pixels if positive. * One inch is 1440 twips. * See for example * Technical Reference to the Windows 2000 Registry -> * HKEY_CURRENT_USER -> Control Panel -> Desktop -> WindowMetrics */ if (val < 0) val = (-val * get_display_dpi() + 720) / 1440; entry->uint.val = val; } } *(UINT *)ptr_param = entry->uint.val; return TRUE; } /* load a bool parameter from the registry */ static BOOL get_bool_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param ) { if (!ptr_param) return FALSE; if (!entry->hdr.loaded) { WCHAR buf[32]; if (load_entry( &entry->hdr, buf, sizeof(buf) )) entry->bool.val = atoiW( buf ) != 0; } *(UINT *)ptr_param = entry->bool.val; return TRUE; } /* set a bool parameter in the registry */ static BOOL set_bool_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags ) { WCHAR buf[32]; wsprintfW( buf, CSu, int_param != 0 ); if (!save_entry_string( &entry->hdr, buf, flags )) return FALSE; entry->bool.val = int_param != 0; entry->hdr.loaded = TRUE; return TRUE; } /* initialize a bool parameter */ static BOOL init_bool_entry( union sysparam_all_entry *entry ) { WCHAR buf[32]; wsprintfW( buf, CSu, entry->bool.val != 0 ); return init_entry_string( &entry->hdr, buf ); } /* load a bool parameter using Yes/No strings from the registry */ static BOOL get_yesno_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param ) { if (!ptr_param) return FALSE; if (!entry->hdr.loaded) { WCHAR buf[32]; if (load_entry( &entry->hdr, buf, sizeof(buf) )) entry->bool.val = !lstrcmpiW( Yes, buf ); } *(UINT *)ptr_param = entry->bool.val; return TRUE; } /* set a bool parameter using Yes/No strings from the registry */ static BOOL set_yesno_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags ) { const WCHAR *str = int_param ? Yes : No; if (!save_entry_string( &entry->hdr, str, flags )) return FALSE; entry->bool.val = int_param != 0; entry->hdr.loaded = TRUE; return TRUE; } /* initialize a bool parameter using Yes/No strings */ static BOOL init_yesno_entry( union sysparam_all_entry *entry ) { return init_entry_string( &entry->hdr, entry->bool.val ? Yes : No ); } /* load a dword (binary) parameter from the registry */ static BOOL get_dword_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param ) { if (!ptr_param) return FALSE; if (!entry->hdr.loaded) { DWORD val; if (load_entry( &entry->hdr, &val, sizeof(val) ) == sizeof(DWORD)) entry->dword.val = val; } *(DWORD *)ptr_param = entry->bool.val; return TRUE; } /* set a dword (binary) parameter in the registry */ static BOOL set_dword_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags ) { DWORD val = PtrToUlong( ptr_param ); if (!save_entry( &entry->hdr, &val, sizeof(val), REG_DWORD, flags )) return FALSE; entry->dword.val = val; entry->hdr.loaded = TRUE; return TRUE; } /* initialize a dword parameter */ static BOOL init_dword_entry( union sysparam_all_entry *entry ) { return init_entry( &entry->hdr, &entry->dword.val, sizeof(entry->dword.val), REG_DWORD ); } /* load an RGB parameter from the registry */ static BOOL get_rgb_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param ) { if (!ptr_param) return FALSE; if (!entry->hdr.loaded) { WCHAR buf[32]; if (load_entry( &entry->hdr, buf, sizeof(buf) )) { DWORD r, g, b; WCHAR *end, *str = buf; r = strtoulW( str, &end, 10 ); if (end == str || !*end) goto done; str = end + 1; g = strtoulW( str, &end, 10 ); if (end == str || !*end) goto done; str = end + 1; b = strtoulW( str, &end, 10 ); if (end == str) goto done; if (r > 255 || g > 255 || b > 255) goto done; entry->rgb.val = RGB( r, g, b ); } } done: *(COLORREF *)ptr_param = entry->rgb.val; return TRUE; } /* set an RGB parameter in the registry */ static BOOL set_rgb_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags ) { WCHAR buf[32]; HBRUSH brush; HPEN pen; wsprintfW( buf, CSrgb, GetRValue(int_param), GetGValue(int_param), GetBValue(int_param) ); if (!save_entry_string( &entry->hdr, buf, flags )) return FALSE; entry->rgb.val = int_param; entry->hdr.loaded = TRUE; if ((brush = InterlockedExchangePointer( (void **)&entry->rgb.brush, 0 ))) { __wine_make_gdi_object_system( brush, FALSE ); DeleteObject( brush ); } if ((pen = InterlockedExchangePointer( (void **)&entry->rgb.pen, 0 ))) { __wine_make_gdi_object_system( pen, FALSE ); DeleteObject( pen ); } return TRUE; } /* initialize an RGB parameter */ static BOOL init_rgb_entry( union sysparam_all_entry *entry ) { WCHAR buf[32]; wsprintfW( buf, CSrgb, GetRValue(entry->rgb.val), GetGValue(entry->rgb.val), GetBValue(entry->rgb.val) ); return init_entry_string( &entry->hdr, buf ); } /* load a font (binary) parameter from the registry */ static BOOL get_font_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param ) { if (!ptr_param) return FALSE; if (!entry->hdr.loaded) { LOGFONTW font; switch (load_entry( &entry->hdr, &font, sizeof(font) )) { case sizeof(font): if (font.lfHeight > 0) /* positive height value means points ( inch/72 ) */ font.lfHeight = -MulDiv( font.lfHeight, get_display_dpi(), 72 ); entry->font.val = font; break; case sizeof(LOGFONT16): /* win9x-winME format */ SYSPARAMS_LogFont16To32W( (LOGFONT16 *)&font, &entry->font.val ); if (entry->font.val.lfHeight > 0) entry->font.val.lfHeight = -MulDiv( entry->font.val.lfHeight, get_display_dpi(), 72 ); break; default: WARN( "Unknown format in key %s value %s\n", debugstr_w( parameter_key_names[entry->hdr.regval[0]] ), debugstr_w( entry->hdr.regval + 1 )); /* fall through */ case 0: /* use the default GUI font */ GetObjectW( GetStockObject( DEFAULT_GUI_FONT ), sizeof(font), &font ); font.lfWeight = entry->font.weight; entry->font.val = font; break; } entry->hdr.loaded = TRUE; } *(LOGFONTW *)ptr_param = entry->font.val; return TRUE; } /* set a font (binary) parameter in the registry */ static BOOL set_font_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags ) { LOGFONTW font; WCHAR *ptr; memcpy( &font, ptr_param, sizeof(font) ); /* zero pad the end of lfFaceName so we don't save uninitialised data */ ptr = memchrW( font.lfFaceName, 0, LF_FACESIZE ); if (ptr) memset( ptr, 0, (font.lfFaceName + LF_FACESIZE - ptr) * sizeof(WCHAR) ); if (!save_entry( &entry->hdr, &font, sizeof(font), REG_BINARY, flags )) return FALSE; entry->font.val = font; entry->hdr.loaded = TRUE; return TRUE; } /* initialize a font (binary) parameter */ static BOOL init_font_entry( union sysparam_all_entry *entry ) { GetObjectW( GetStockObject( DEFAULT_GUI_FONT ), sizeof(entry->font.val), &entry->font.val ); entry->font.val.lfWeight = entry->font.weight; return init_entry( &entry->hdr, &entry->font.val, sizeof(entry->font.val), REG_BINARY ); } /* get a path parameter in the registry */ static BOOL get_path_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param ) { if (!ptr_param) return FALSE; if (!entry->hdr.loaded) { WCHAR buffer[MAX_PATH]; if (load_entry( &entry->hdr, buffer, sizeof(buffer) )) lstrcpynW( entry->path.path, buffer, MAX_PATH ); } lstrcpynW( ptr_param, entry->path.path, int_param ); return TRUE; } /* set a path parameter in the registry */ static BOOL set_path_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags ) { WCHAR buffer[MAX_PATH]; BOOL ret; lstrcpynW( buffer, ptr_param, MAX_PATH ); ret = save_entry_string( &entry->hdr, buffer, flags ); if (ret) { strcpyW( entry->path.path, buffer ); entry->hdr.loaded = TRUE; } return ret; } /* initialize a path parameter */ static BOOL init_path_entry( union sysparam_all_entry *entry ) { return init_entry_string( &entry->hdr, entry->path.path ); } /* get a binary parameter in the registry */ static BOOL get_binary_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param ) { if (!ptr_param) return FALSE; if (!entry->hdr.loaded) { void *buffer = HeapAlloc( GetProcessHeap(), 0, entry->bin.size ); DWORD len = load_entry( &entry->hdr, buffer, entry->bin.size ); if (len) { memcpy( entry->bin.ptr, buffer, entry->bin.size ); memset( (char *)entry->bin.ptr + len, 0, entry->bin.size - len ); } HeapFree( GetProcessHeap(), 0, buffer ); } memcpy( ptr_param, entry->bin.ptr, min( int_param, entry->bin.size ) ); return TRUE; } /* set a binary parameter in the registry */ static BOOL set_binary_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags ) { BOOL ret; void *buffer = HeapAlloc( GetProcessHeap(), 0, entry->bin.size ); memcpy( buffer, entry->bin.ptr, entry->bin.size ); memcpy( buffer, ptr_param, min( int_param, entry->bin.size )); ret = save_entry( &entry->hdr, buffer, entry->bin.size, REG_BINARY, flags ); if (ret) { memcpy( entry->bin.ptr, buffer, entry->bin.size ); entry->hdr.loaded = TRUE; } HeapFree( GetProcessHeap(), 0, buffer ); return ret; } /* initialize a binary parameter */ static BOOL init_binary_entry( union sysparam_all_entry *entry ) { return init_entry( &entry->hdr, entry->bin.ptr, entry->bin.size, REG_BINARY ); } /* get a user pref parameter in the registry */ static BOOL get_userpref_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param ) { union sysparam_all_entry *parent_entry = (union sysparam_all_entry *)entry->pref.parent; BYTE prefs[8]; if (!ptr_param) return FALSE; if (!parent_entry->hdr.get( parent_entry, sizeof(prefs), prefs )) return FALSE; *(BOOL *)ptr_param = (prefs[entry->pref.offset] & entry->pref.mask) != 0; return TRUE; } /* set a user pref parameter in the registry */ static BOOL set_userpref_entry( union sysparam_all_entry *entry, UINT int_param, void *ptr_param, UINT flags ) { union sysparam_all_entry *parent_entry = (union sysparam_all_entry *)entry->pref.parent; BYTE prefs[8]; parent_entry->hdr.loaded = FALSE; /* force loading it again */ if (!parent_entry->hdr.get( parent_entry, sizeof(prefs), prefs )) return FALSE; if (PtrToUlong( ptr_param )) prefs[entry->pref.offset] |= entry->pref.mask; else prefs[entry->pref.offset] &= ~entry->pref.mask; return parent_entry->hdr.set( parent_entry, sizeof(prefs), prefs, flags ); } static BOOL get_entry( void *ptr, UINT int_param, void *ptr_param ) { union sysparam_all_entry *entry = ptr; return entry->hdr.get( entry, int_param, ptr_param ); } static BOOL set_entry( void *ptr, UINT int_param, void *ptr_param, UINT flags ) { union sysparam_all_entry *entry = ptr; return entry->hdr.set( entry, int_param, ptr_param, flags ); } #define UINT_ENTRY(name,val) \ struct sysparam_uint_entry entry_##name = { { get_uint_entry, set_uint_entry, init_uint_entry, \ name ##_VALNAME }, (val) } #define UINT_ENTRY_MIRROR(name,val) \ struct sysparam_uint_entry entry_##name = { { get_uint_entry, set_uint_entry, init_uint_entry, \ name ##_VALNAME, name ##_MIRROR }, (val) } #define INT_ENTRY(name,val) \ struct sysparam_uint_entry entry_##name = { { get_uint_entry, set_int_entry, init_int_entry, \ name ##_VALNAME }, (val) } #define BOOL_ENTRY(name,val) \ struct sysparam_bool_entry entry_##name = { { get_bool_entry, set_bool_entry, init_bool_entry, \ name ##_VALNAME }, (val) } #define BOOL_ENTRY_MIRROR(name,val) \ struct sysparam_bool_entry entry_##name = { { get_bool_entry, set_bool_entry, init_bool_entry, \ name ##_VALNAME, name ##_MIRROR }, (val) } #define YESNO_ENTRY(name,val) \ struct sysparam_bool_entry entry_##name = { { get_yesno_entry, set_yesno_entry, init_yesno_entry, \ name ##_VALNAME }, (val) } #define TWIPS_ENTRY(name,val) \ struct sysparam_uint_entry entry_##name = { { get_twips_entry, set_int_entry, init_int_entry, \ name ##_VALNAME }, (val) } #define DWORD_ENTRY(name,val) \ struct sysparam_dword_entry entry_##name = { { get_dword_entry, set_dword_entry, init_dword_entry, \ name ##_VALNAME }, (val) } #define BINARY_ENTRY(name,data) \ struct sysparam_binary_entry entry_##name = { { get_binary_entry, set_binary_entry, init_binary_entry, \ name ##_VALNAME }, data, sizeof(data) } #define PATH_ENTRY(name) \ struct sysparam_path_entry entry_##name = { { get_path_entry, set_path_entry, init_path_entry, \ name ##_VALNAME } } #define FONT_ENTRY(name,weight) \ struct sysparam_font_entry entry_##name = { { get_font_entry, set_font_entry, init_font_entry, \ name ##_VALNAME }, (weight) } #define USERPREF_ENTRY(name,offset,mask) \ struct sysparam_pref_entry entry_##name = { { get_userpref_entry, set_userpref_entry }, \ &entry_USERPREFERENCESMASK, (offset), (mask) } static UINT_ENTRY( DRAGWIDTH, 4 ); static UINT_ENTRY( DRAGHEIGHT, 4 ); static UINT_ENTRY( DOUBLECLICKTIME, 500 ); static UINT_ENTRY( FONTSMOOTHING, 2 ); static UINT_ENTRY( GRIDGRANULARITY, 0 ); static UINT_ENTRY( ICONSIZE, 32 ); static UINT_ENTRY( KEYBOARDDELAY, 1 ); static UINT_ENTRY( KEYBOARDSPEED, 31 ); static UINT_ENTRY( MENUSHOWDELAY, 400 ); static UINT_ENTRY( MINARRANGE, ARW_HIDE ); static UINT_ENTRY( MINHORZGAP, 0 ); static UINT_ENTRY( MINVERTGAP, 0 ); static UINT_ENTRY( MINWIDTH, 154 ); static UINT_ENTRY( MOUSEHOVERHEIGHT, 4 ); static UINT_ENTRY( MOUSEHOVERTIME, 400 ); static UINT_ENTRY( MOUSEHOVERWIDTH, 4 ); static UINT_ENTRY( MOUSESPEED, 10 ); static UINT_ENTRY( MOUSETRAILS, 0 ); static UINT_ENTRY( SCREENSAVETIMEOUT, 300 ); static UINT_ENTRY( WHEELSCROLLCHARS, 3 ); static UINT_ENTRY( WHEELSCROLLLINES, 3 ); static UINT_ENTRY_MIRROR( DOUBLECLKHEIGHT, 4 ); static UINT_ENTRY_MIRROR( DOUBLECLKWIDTH, 4 ); static UINT_ENTRY_MIRROR( MENUDROPALIGNMENT, 0 ); static INT_ENTRY( MOUSETHRESHOLD1, 6 ); static INT_ENTRY( MOUSETHRESHOLD2, 10 ); static INT_ENTRY( MOUSEACCELERATION, 1 ); static BOOL_ENTRY( BLOCKSENDINPUTRESETS, FALSE ); static BOOL_ENTRY( DRAGFULLWINDOWS, FALSE ); static BOOL_ENTRY( KEYBOARDPREF, TRUE ); static BOOL_ENTRY( LOWPOWERACTIVE, FALSE ); static BOOL_ENTRY( MOUSEBUTTONSWAP, FALSE ); static BOOL_ENTRY( POWEROFFACTIVE, FALSE ); static BOOL_ENTRY( SCREENREADER, FALSE ); static BOOL_ENTRY( SCREENSAVEACTIVE, TRUE ); static BOOL_ENTRY( SCREENSAVERRUNNING, FALSE ); static BOOL_ENTRY( SHOWSOUNDS, FALSE ); static BOOL_ENTRY( SNAPTODEFBUTTON, FALSE ); static BOOL_ENTRY_MIRROR( ICONTITLEWRAP, TRUE ); static YESNO_ENTRY( BEEP, TRUE ); static TWIPS_ENTRY( BORDER, -15 ); static TWIPS_ENTRY( CAPTIONHEIGHT, -270 ); static TWIPS_ENTRY( CAPTIONWIDTH, -270 ); static TWIPS_ENTRY( ICONHORIZONTALSPACING, -1125 ); static TWIPS_ENTRY( ICONVERTICALSPACING, -1125 ); static TWIPS_ENTRY( MENUHEIGHT, -270 ); static TWIPS_ENTRY( MENUWIDTH, -270 ); static TWIPS_ENTRY( PADDEDBORDERWIDTH, 0 ); static TWIPS_ENTRY( SCROLLHEIGHT, -240 ); static TWIPS_ENTRY( SCROLLWIDTH, -240 ); static TWIPS_ENTRY( SMCAPTIONHEIGHT, -225 ); static TWIPS_ENTRY( SMCAPTIONWIDTH, -225 ); static DWORD_ENTRY( ACTIVEWINDOWTRACKING, 0 ); static DWORD_ENTRY( ACTIVEWNDTRKTIMEOUT, 0 ); static DWORD_ENTRY( CARETWIDTH, 1 ); static DWORD_ENTRY( FOCUSBORDERHEIGHT, 1 ); static DWORD_ENTRY( FOCUSBORDERWIDTH, 1 ); static DWORD_ENTRY( FONTSMOOTHINGCONTRAST, 0 ); static DWORD_ENTRY( FONTSMOOTHINGORIENTATION, FE_FONTSMOOTHINGORIENTATIONRGB ); static DWORD_ENTRY( FONTSMOOTHINGTYPE, FE_FONTSMOOTHINGSTANDARD ); static DWORD_ENTRY( FOREGROUNDFLASHCOUNT, 3 ); static DWORD_ENTRY( FOREGROUNDLOCKTIMEOUT, 0 ); static DWORD_ENTRY( MOUSECLICKLOCKTIME, 1200 ); static PATH_ENTRY( DESKPATTERN ); static PATH_ENTRY( DESKWALLPAPER ); static BYTE user_prefs[8] = { 0x30, 0x00, 0x00, 0x80, 0x10, 0x00, 0x00, 0x00 }; static BINARY_ENTRY( USERPREFERENCESMASK, user_prefs ); static FONT_ENTRY( CAPTIONLOGFONT, FW_BOLD ); static FONT_ENTRY( ICONTITLELOGFONT, FW_NORMAL ); static FONT_ENTRY( MENULOGFONT, FW_NORMAL ); static FONT_ENTRY( MESSAGELOGFONT, FW_NORMAL ); static FONT_ENTRY( SMCAPTIONLOGFONT, FW_NORMAL ); static FONT_ENTRY( STATUSLOGFONT, FW_NORMAL ); static USERPREF_ENTRY( MENUANIMATION, 0, 0x02 ); static USERPREF_ENTRY( COMBOBOXANIMATION, 0, 0x04 ); static USERPREF_ENTRY( LISTBOXSMOOTHSCROLLING, 0, 0x08 ); static USERPREF_ENTRY( GRADIENTCAPTIONS, 0, 0x10 ); static USERPREF_ENTRY( KEYBOARDCUES, 0, 0x20 ); static USERPREF_ENTRY( ACTIVEWNDTRKZORDER, 0, 0x40 ); static USERPREF_ENTRY( HOTTRACKING, 0, 0x80 ); static USERPREF_ENTRY( MENUFADE, 1, 0x02 ); static USERPREF_ENTRY( SELECTIONFADE, 1, 0x04 ); static USERPREF_ENTRY( TOOLTIPANIMATION, 1, 0x08 ); static USERPREF_ENTRY( TOOLTIPFADE, 1, 0x10 ); static USERPREF_ENTRY( CURSORSHADOW, 1, 0x20 ); static USERPREF_ENTRY( MOUSESONAR, 1, 0x40 ); static USERPREF_ENTRY( MOUSECLICKLOCK, 1, 0x80 ); static USERPREF_ENTRY( MOUSEVANISH, 2, 0x01 ); static USERPREF_ENTRY( FLATMENU, 2, 0x02 ); static USERPREF_ENTRY( DROPSHADOW, 2, 0x04 ); static USERPREF_ENTRY( UIEFFECTS, 3, 0x80 ); static USERPREF_ENTRY( DISABLEOVERLAPPEDCONTENT, 4, 0x01 ); static USERPREF_ENTRY( CLIENTAREAANIMATION, 4, 0x02 ); static USERPREF_ENTRY( CLEARTYPE, 4, 0x10 ); static USERPREF_ENTRY( SPEECHRECOGNITION, 4, 0x20 ); static struct sysparam_rgb_entry system_colors[] = { #define RGB_ENTRY(name,val) { { get_rgb_entry, set_rgb_entry, init_rgb_entry, name ##_VALNAME }, (val) } RGB_ENTRY( COLOR_SCROLLBAR, RGB(212, 208, 200) ), RGB_ENTRY( COLOR_BACKGROUND, RGB(58, 110, 165) ), RGB_ENTRY( COLOR_ACTIVECAPTION, RGB(10, 36, 106) ), RGB_ENTRY( COLOR_INACTIVECAPTION, RGB(128, 128, 128) ), RGB_ENTRY( COLOR_MENU, RGB(212, 208, 200) ), RGB_ENTRY( COLOR_WINDOW, RGB(255, 255, 255) ), RGB_ENTRY( COLOR_WINDOWFRAME, RGB(0, 0, 0) ), RGB_ENTRY( COLOR_MENUTEXT, RGB(0, 0, 0) ), RGB_ENTRY( COLOR_WINDOWTEXT, RGB(0, 0, 0) ), RGB_ENTRY( COLOR_CAPTIONTEXT, RGB(255, 255, 255) ), RGB_ENTRY( COLOR_ACTIVEBORDER, RGB(212, 208, 200) ), RGB_ENTRY( COLOR_INACTIVEBORDER, RGB(212, 208, 200) ), RGB_ENTRY( COLOR_APPWORKSPACE, RGB(128, 128, 128) ), RGB_ENTRY( COLOR_HIGHLIGHT, RGB(10, 36, 106) ), RGB_ENTRY( COLOR_HIGHLIGHTTEXT, RGB(255, 255, 255) ), RGB_ENTRY( COLOR_BTNFACE, RGB(212, 208, 200) ), RGB_ENTRY( COLOR_BTNSHADOW, RGB(128, 128, 128) ), RGB_ENTRY( COLOR_GRAYTEXT, RGB(128, 128, 128) ), RGB_ENTRY( COLOR_BTNTEXT, RGB(0, 0, 0) ), RGB_ENTRY( COLOR_INACTIVECAPTIONTEXT, RGB(212, 208, 200) ), RGB_ENTRY( COLOR_BTNHIGHLIGHT, RGB(255, 255, 255) ), RGB_ENTRY( COLOR_3DDKSHADOW, RGB(64, 64, 64) ), RGB_ENTRY( COLOR_3DLIGHT, RGB(212, 208, 200) ), RGB_ENTRY( COLOR_INFOTEXT, RGB(0, 0, 0) ), RGB_ENTRY( COLOR_INFOBK, RGB(255, 255, 225) ), RGB_ENTRY( COLOR_ALTERNATEBTNFACE, RGB(181, 181, 181) ), RGB_ENTRY( COLOR_HOTLIGHT, RGB(0, 0, 200) ), RGB_ENTRY( COLOR_GRADIENTACTIVECAPTION, RGB(166, 202, 240) ), RGB_ENTRY( COLOR_GRADIENTINACTIVECAPTION, RGB(192, 192, 192) ), RGB_ENTRY( COLOR_MENUHILIGHT, RGB(10, 36, 106) ), RGB_ENTRY( COLOR_MENUBAR, RGB(212, 208, 200) ) #undef RGB_ENTRY }; #define NUM_SYS_COLORS (sizeof(system_colors) / sizeof(system_colors[0])) /* entries that are initialized by default in the registry */ static union sysparam_all_entry * const default_entries[] = { (union sysparam_all_entry *)&entry_ACTIVEWINDOWTRACKING, (union sysparam_all_entry *)&entry_ACTIVEWNDTRKTIMEOUT, (union sysparam_all_entry *)&entry_BEEP, (union sysparam_all_entry *)&entry_BLOCKSENDINPUTRESETS, (union sysparam_all_entry *)&entry_BORDER, (union sysparam_all_entry *)&entry_CAPTIONHEIGHT, (union sysparam_all_entry *)&entry_CAPTIONWIDTH, (union sysparam_all_entry *)&entry_CARETWIDTH, (union sysparam_all_entry *)&entry_DESKWALLPAPER, (union sysparam_all_entry *)&entry_DOUBLECLICKTIME, (union sysparam_all_entry *)&entry_DOUBLECLKHEIGHT, (union sysparam_all_entry *)&entry_DOUBLECLKWIDTH, (union sysparam_all_entry *)&entry_DRAGFULLWINDOWS, (union sysparam_all_entry *)&entry_DRAGHEIGHT, (union sysparam_all_entry *)&entry_DRAGWIDTH, (union sysparam_all_entry *)&entry_FOCUSBORDERHEIGHT, (union sysparam_all_entry *)&entry_FOCUSBORDERWIDTH, (union sysparam_all_entry *)&entry_FONTSMOOTHING, (union sysparam_all_entry *)&entry_FONTSMOOTHINGCONTRAST, (union sysparam_all_entry *)&entry_FONTSMOOTHINGORIENTATION, (union sysparam_all_entry *)&entry_FONTSMOOTHINGTYPE, (union sysparam_all_entry *)&entry_FOREGROUNDFLASHCOUNT, (union sysparam_all_entry *)&entry_FOREGROUNDLOCKTIMEOUT, (union sysparam_all_entry *)&entry_ICONHORIZONTALSPACING, (union sysparam_all_entry *)&entry_ICONSIZE, (union sysparam_all_entry *)&entry_ICONTITLEWRAP, (union sysparam_all_entry *)&entry_ICONVERTICALSPACING, (union sysparam_all_entry *)&entry_KEYBOARDDELAY, (union sysparam_all_entry *)&entry_KEYBOARDPREF, (union sysparam_all_entry *)&entry_KEYBOARDSPEED, (union sysparam_all_entry *)&entry_LOWPOWERACTIVE, (union sysparam_all_entry *)&entry_MENUHEIGHT, (union sysparam_all_entry *)&entry_MENUSHOWDELAY, (union sysparam_all_entry *)&entry_MENUWIDTH, (union sysparam_all_entry *)&entry_MOUSEACCELERATION, (union sysparam_all_entry *)&entry_MOUSEBUTTONSWAP, (union sysparam_all_entry *)&entry_MOUSECLICKLOCKTIME, (union sysparam_all_entry *)&entry_MOUSEHOVERHEIGHT, (union sysparam_all_entry *)&entry_MOUSEHOVERTIME, (union sysparam_all_entry *)&entry_MOUSEHOVERWIDTH, (union sysparam_all_entry *)&entry_MOUSESPEED, (union sysparam_all_entry *)&entry_MOUSETHRESHOLD1, (union sysparam_all_entry *)&entry_MOUSETHRESHOLD2, (union sysparam_all_entry *)&entry_PADDEDBORDERWIDTH, (union sysparam_all_entry *)&entry_SCREENREADER, (union sysparam_all_entry *)&entry_SCROLLHEIGHT, (union sysparam_all_entry *)&entry_SCROLLWIDTH, (union sysparam_all_entry *)&entry_SHOWSOUNDS, (union sysparam_all_entry *)&entry_SMCAPTIONHEIGHT, (union sysparam_all_entry *)&entry_SMCAPTIONWIDTH, (union sysparam_all_entry *)&entry_SNAPTODEFBUTTON, (union sysparam_all_entry *)&entry_USERPREFERENCESMASK, (union sysparam_all_entry *)&entry_WHEELSCROLLCHARS, (union sysparam_all_entry *)&entry_WHEELSCROLLLINES, }; /*********************************************************************** * SYSPARAMS_Init */ void SYSPARAMS_Init(void) { HKEY key; DWORD i, dispos; /* this one must be non-volatile */ if (RegCreateKeyW( HKEY_CURRENT_USER, WINE_CURRENT_USER_REGKEY, &key )) { ERR("Can't create wine registry branch\n"); return; } /* @@ 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_base_key, &dispos )) ERR("Can't create non-permanent wine registry branch\n"); RegCloseKey( key ); if (volatile_base_key && dispos == REG_CREATED_NEW_KEY) /* first process, initialize entries */ { for (i = 0; i < sizeof(default_entries)/sizeof(default_entries[0]); i++) default_entries[i]->hdr.init( default_entries[i] ); } } static BOOL update_desktop_wallpaper(void) { DWORD pid; if (GetWindowThreadProcessId( GetDesktopWindow(), &pid ) && pid == GetCurrentProcessId()) { WCHAR wallpaper[MAX_PATH], pattern[256]; entry_DESKWALLPAPER.hdr.loaded = entry_DESKPATTERN.hdr.loaded = FALSE; if (get_entry( &entry_DESKWALLPAPER, MAX_PATH, wallpaper ) && get_entry( &entry_DESKPATTERN, 256, pattern )) update_wallpaper( wallpaper, pattern ); } else SendMessageW( GetDesktopWindow(), WM_SETTINGCHANGE, SPI_SETDESKWALLPAPER, 0 ); 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 ); \ ret = TRUE; \ break BOOL ret = USER_Driver->pSystemParametersInfo( uiAction, uiParam, pvParam, fWinIni ); unsigned spi_idx = 0; if (!ret) switch (uiAction) { case SPI_GETBEEP: ret = get_entry( &entry_BEEP, uiParam, pvParam ); break; case SPI_SETBEEP: ret = set_entry( &entry_BEEP, uiParam, pvParam, fWinIni ); break; case SPI_GETMOUSE: ret = get_entry( &entry_MOUSETHRESHOLD1, uiParam, (INT *)pvParam ) && get_entry( &entry_MOUSETHRESHOLD2, uiParam, (INT *)pvParam + 1 ) && get_entry( &entry_MOUSEACCELERATION, uiParam, (INT *)pvParam + 2 ); break; case SPI_SETMOUSE: ret = set_entry( &entry_MOUSETHRESHOLD1, ((INT *)pvParam)[0], pvParam, fWinIni ) && set_entry( &entry_MOUSETHRESHOLD2, ((INT *)pvParam)[1], pvParam, fWinIni ) && set_entry( &entry_MOUSEACCELERATION, ((INT *)pvParam)[2], pvParam, fWinIni ); break; case SPI_GETBORDER: ret = get_entry( &entry_BORDER, uiParam, pvParam ); if (*(INT*)pvParam < 1) *(INT*)pvParam = 1; break; case SPI_SETBORDER: ret = set_entry( &entry_BORDER, uiParam, pvParam, fWinIni ); break; case SPI_GETKEYBOARDSPEED: ret = get_entry( &entry_KEYBOARDSPEED, uiParam, pvParam ); break; case SPI_SETKEYBOARDSPEED: if (uiParam > 31) uiParam = 31; ret = set_entry( &entry_KEYBOARDSPEED, uiParam, pvParam, fWinIni ); break; /* not implemented in Windows */ WINE_SPI_WARN(SPI_LANGDRIVER); /* 12 */ case SPI_ICONHORIZONTALSPACING: if (pvParam != NULL) ret = get_entry( &entry_ICONHORIZONTALSPACING, uiParam, pvParam ); else ret = set_entry( &entry_ICONHORIZONTALSPACING, max( 32, uiParam ), pvParam, fWinIni ); break; case SPI_GETSCREENSAVETIMEOUT: ret = get_entry( &entry_SCREENSAVETIMEOUT, uiParam, pvParam ); break; case SPI_SETSCREENSAVETIMEOUT: ret = set_entry( &entry_SCREENSAVETIMEOUT, uiParam, pvParam, fWinIni ); break; case SPI_GETSCREENSAVEACTIVE: ret = get_entry( &entry_SCREENSAVEACTIVE, uiParam, pvParam ); break; case SPI_SETSCREENSAVEACTIVE: ret = set_entry( &entry_SCREENSAVEACTIVE, uiParam, pvParam, fWinIni ); break; case SPI_GETGRIDGRANULARITY: ret = get_entry( &entry_GRIDGRANULARITY, uiParam, pvParam ); break; case SPI_SETGRIDGRANULARITY: ret = set_entry( &entry_GRIDGRANULARITY, uiParam, pvParam, fWinIni ); break; case SPI_SETDESKWALLPAPER: if (!pvParam || set_entry( &entry_DESKWALLPAPER, uiParam, pvParam, fWinIni )) ret = update_desktop_wallpaper(); break; case SPI_SETDESKPATTERN: if (!pvParam || set_entry( &entry_DESKPATTERN, uiParam, pvParam, fWinIni )) ret = update_desktop_wallpaper(); break; case SPI_GETKEYBOARDDELAY: ret = get_entry( &entry_KEYBOARDDELAY, uiParam, pvParam ); break; case SPI_SETKEYBOARDDELAY: ret = set_entry( &entry_KEYBOARDDELAY, uiParam, pvParam, fWinIni ); break; case SPI_ICONVERTICALSPACING: if (pvParam != NULL) ret = get_entry( &entry_ICONVERTICALSPACING, uiParam, pvParam ); else ret = set_entry( &entry_ICONVERTICALSPACING, max( 32, uiParam ), pvParam, fWinIni ); break; case SPI_GETICONTITLEWRAP: ret = get_entry( &entry_ICONTITLEWRAP, uiParam, pvParam ); break; case SPI_SETICONTITLEWRAP: ret = set_entry( &entry_ICONTITLEWRAP, uiParam, pvParam, fWinIni ); break; case SPI_GETMENUDROPALIGNMENT: ret = get_entry( &entry_MENUDROPALIGNMENT, uiParam, pvParam ); break; case SPI_SETMENUDROPALIGNMENT: ret = set_entry( &entry_MENUDROPALIGNMENT, uiParam, pvParam, fWinIni ); break; case SPI_SETDOUBLECLKWIDTH: ret = set_entry( &entry_DOUBLECLKWIDTH, uiParam, pvParam, fWinIni ); break; case SPI_SETDOUBLECLKHEIGHT: ret = set_entry( &entry_DOUBLECLKHEIGHT, uiParam, pvParam, fWinIni ); break; case SPI_GETICONTITLELOGFONT: ret = get_entry( &entry_ICONTITLELOGFONT, uiParam, pvParam ); break; case SPI_SETDOUBLECLICKTIME: ret = set_entry( &entry_DOUBLECLICKTIME, uiParam, pvParam, fWinIni ); break; case SPI_SETMOUSEBUTTONSWAP: ret = set_entry( &entry_MOUSEBUTTONSWAP, uiParam, pvParam, fWinIni ); break; case SPI_SETICONTITLELOGFONT: ret = set_entry( &entry_ICONTITLELOGFONT, uiParam, pvParam, fWinIni ); break; case SPI_GETFASTTASKSWITCH: /* 35 */ if (!pvParam) return FALSE; *(BOOL *)pvParam = TRUE; ret = TRUE; break; case SPI_SETFASTTASKSWITCH: /* 36 */ /* the action is disabled */ ret = FALSE; break; case SPI_SETDRAGFULLWINDOWS: ret = set_entry( &entry_DRAGFULLWINDOWS, uiParam, pvParam, fWinIni ); break; case SPI_GETDRAGFULLWINDOWS: ret = get_entry( &entry_DRAGFULLWINDOWS, uiParam, pvParam ); break; case SPI_GETNONCLIENTMETRICS: { LPNONCLIENTMETRICSW lpnm = pvParam; if (!pvParam) return FALSE; ret = get_entry( &entry_BORDER, 0, &lpnm->iBorderWidth ) && get_entry( &entry_SCROLLWIDTH, 0, &lpnm->iScrollWidth ) && get_entry( &entry_SCROLLHEIGHT, 0, &lpnm->iScrollHeight ) && get_entry( &entry_CAPTIONWIDTH, 0, &lpnm->iCaptionWidth ) && get_entry( &entry_CAPTIONHEIGHT, 0, &lpnm->iCaptionHeight ) && get_entry( &entry_CAPTIONLOGFONT, 0, &lpnm->lfCaptionFont ) && get_entry( &entry_SMCAPTIONWIDTH, 0, &lpnm->iSmCaptionWidth ) && get_entry( &entry_SMCAPTIONHEIGHT, 0, &lpnm->iSmCaptionHeight ) && get_entry( &entry_SMCAPTIONLOGFONT, 0, &lpnm->lfSmCaptionFont ) && get_entry( &entry_MENUWIDTH, 0, &lpnm->iMenuWidth ) && get_entry( &entry_MENUHEIGHT, 0, &lpnm->iMenuHeight ) && get_entry( &entry_MENULOGFONT, 0, &lpnm->lfMenuFont ) && get_entry( &entry_STATUSLOGFONT, 0, &lpnm->lfStatusFont ) && get_entry( &entry_MESSAGELOGFONT, 0, &lpnm->lfMessageFont ); if (ret && lpnm->cbSize == sizeof(NONCLIENTMETRICSW)) ret = get_entry( &entry_PADDEDBORDERWIDTH, 0, &lpnm->iPaddedBorderWidth ); normalize_nonclientmetrics( lpnm ); break; } case SPI_SETNONCLIENTMETRICS: { LPNONCLIENTMETRICSW lpnm = pvParam; if (lpnm && (lpnm->cbSize == sizeof(NONCLIENTMETRICSW) || lpnm->cbSize == FIELD_OFFSET(NONCLIENTMETRICSW, iPaddedBorderWidth))) { ret = set_entry( &entry_BORDER, lpnm->iBorderWidth, NULL, fWinIni ) && set_entry( &entry_SCROLLWIDTH, lpnm->iScrollWidth, NULL, fWinIni ) && set_entry( &entry_SCROLLHEIGHT, lpnm->iScrollHeight, NULL, fWinIni ) && set_entry( &entry_CAPTIONWIDTH, lpnm->iCaptionWidth, NULL, fWinIni ) && set_entry( &entry_CAPTIONHEIGHT, lpnm->iCaptionHeight, NULL, fWinIni ) && set_entry( &entry_SMCAPTIONWIDTH, lpnm->iSmCaptionWidth, NULL, fWinIni ) && set_entry( &entry_SMCAPTIONHEIGHT, lpnm->iSmCaptionHeight, NULL, fWinIni ) && set_entry( &entry_MENUWIDTH, lpnm->iMenuWidth, NULL, fWinIni ) && set_entry( &entry_MENUHEIGHT, lpnm->iMenuHeight, NULL, fWinIni ) && set_entry( &entry_MENULOGFONT, 0, &lpnm->lfMenuFont, fWinIni ) && set_entry( &entry_CAPTIONLOGFONT, 0, &lpnm->lfCaptionFont, fWinIni ) && set_entry( &entry_SMCAPTIONLOGFONT, 0, &lpnm->lfSmCaptionFont, fWinIni ) && set_entry( &entry_STATUSLOGFONT, 0, &lpnm->lfStatusFont, fWinIni ) && set_entry( &entry_MESSAGELOGFONT, 0, &lpnm->lfMessageFont, fWinIni ); if (ret && lpnm->cbSize == sizeof(NONCLIENTMETRICSW)) set_entry( &entry_PADDEDBORDERWIDTH, lpnm->iPaddedBorderWidth, NULL, fWinIni ); } break; } case SPI_GETMINIMIZEDMETRICS: { MINIMIZEDMETRICS * lpMm = pvParam; if (lpMm && lpMm->cbSize == sizeof(*lpMm)) { ret = get_entry( &entry_MINWIDTH, 0, &lpMm->iWidth ) && get_entry( &entry_MINHORZGAP, 0, &lpMm->iHorzGap ) && get_entry( &entry_MINVERTGAP, 0, &lpMm->iVertGap ) && get_entry( &entry_MINARRANGE, 0, &lpMm->iArrange ); lpMm->iWidth = max( 0, lpMm->iWidth ); lpMm->iHorzGap = max( 0, lpMm->iHorzGap ); lpMm->iVertGap = max( 0, lpMm->iVertGap ); lpMm->iArrange &= 0x0f; } break; } case SPI_SETMINIMIZEDMETRICS: { MINIMIZEDMETRICS * lpMm = pvParam; if (lpMm && lpMm->cbSize == sizeof(*lpMm)) ret = set_entry( &entry_MINWIDTH, max( 0, lpMm->iWidth ), NULL, fWinIni ) && set_entry( &entry_MINHORZGAP, max( 0, lpMm->iHorzGap ), NULL, fWinIni ) && set_entry( &entry_MINVERTGAP, max( 0, lpMm->iVertGap ), NULL, fWinIni ) && set_entry( &entry_MINARRANGE, lpMm->iArrange & 0x0f, NULL, fWinIni ); break; } case SPI_GETICONMETRICS: { LPICONMETRICSW lpIcon = pvParam; if(lpIcon && lpIcon->cbSize == sizeof(*lpIcon)) { ret = get_entry( &entry_ICONHORIZONTALSPACING, 0, &lpIcon->iHorzSpacing ) && get_entry( &entry_ICONVERTICALSPACING, 0, &lpIcon->iVertSpacing ) && get_entry( &entry_ICONTITLEWRAP, 0, &lpIcon->iTitleWrap ) && get_entry( &entry_ICONTITLELOGFONT, 0, &lpIcon->lfFont ); } break; } case SPI_SETICONMETRICS: { LPICONMETRICSW lpIcon = pvParam; if (lpIcon && lpIcon->cbSize == sizeof(*lpIcon)) ret = set_entry( &entry_ICONVERTICALSPACING, max(32,lpIcon->iVertSpacing), NULL, fWinIni ) && set_entry( &entry_ICONHORIZONTALSPACING, max(32,lpIcon->iHorzSpacing), NULL, fWinIni ) && set_entry( &entry_ICONTITLEWRAP, lpIcon->iTitleWrap, NULL, fWinIni ) && set_entry( &entry_ICONTITLELOGFONT, 0, &lpIcon->lfFont, fWinIni ); break; } case SPI_SETWORKAREA: /* 47 WINVER >= 0x400 */ { if (!pvParam) return FALSE; spi_idx = SPI_SETWORKAREA_IDX; work_area = *(RECT*)pvParam; spi_loaded[spi_idx] = TRUE; ret = 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; } *(RECT*)pvParam = work_area; ret = TRUE; 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; ret = TRUE; } 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; ret = TRUE; } 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; ret = TRUE; } break; } WINE_SPI_FIXME(SPI_SETMOUSEKEYS); /* 55 */ case SPI_GETSHOWSOUNDS: ret = get_entry( &entry_SHOWSOUNDS, uiParam, pvParam ); break; case SPI_SETSHOWSOUNDS: ret = set_entry( &entry_SHOWSOUNDS, uiParam, pvParam, 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; ret = TRUE; } 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; ret = TRUE; } 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; ret = TRUE; } 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; ret = TRUE; } 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; ret = TRUE; } break; } WINE_SPI_FIXME(SPI_SETHIGHCONTRAST); /* 67 WINVER >= 0x400 */ case SPI_GETKEYBOARDPREF: ret = get_entry( &entry_KEYBOARDPREF, uiParam, pvParam ); break; case SPI_SETKEYBOARDPREF: ret = set_entry( &entry_KEYBOARDPREF, uiParam, pvParam, fWinIni ); break; case SPI_GETSCREENREADER: ret = get_entry( &entry_SCREENREADER, uiParam, pvParam ); break; case SPI_SETSCREENREADER: ret = set_entry( &entry_SCREENREADER, uiParam, pvParam, 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) */ ret = TRUE; } break; } WINE_SPI_WARN(SPI_SETANIMATION); /* 73 WINVER >= 0x400 */ case SPI_GETFONTSMOOTHING: ret = get_entry( &entry_FONTSMOOTHING, uiParam, pvParam ); if (ret) *(UINT *)pvParam = (*(UINT *)pvParam != 0); break; case SPI_SETFONTSMOOTHING: uiParam = uiParam ? 2 : 0; /* Win NT4/2k/XP behavior */ ret = set_entry( &entry_FONTSMOOTHING, uiParam, pvParam, fWinIni ); break; case SPI_SETDRAGWIDTH: ret = set_entry( &entry_DRAGWIDTH, uiParam, pvParam, fWinIni ); break; case SPI_SETDRAGHEIGHT: ret = set_entry( &entry_DRAGHEIGHT, uiParam, pvParam, fWinIni ); break; 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_entry( &entry_LOWPOWERACTIVE, uiParam, pvParam ); break; case SPI_SETLOWPOWERACTIVE: ret = set_entry( &entry_LOWPOWERACTIVE, uiParam, pvParam, fWinIni ); break; case SPI_GETPOWEROFFACTIVE: ret = get_entry( &entry_POWEROFFACTIVE, uiParam, pvParam ); break; case SPI_SETPOWEROFFACTIVE: ret = set_entry( &entry_POWEROFFACTIVE, uiParam, pvParam, 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) != 0; 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; case SPI_SETMOUSETRAILS: ret = set_entry( &entry_MOUSETRAILS, uiParam, pvParam, fWinIni ); break; case SPI_GETMOUSETRAILS: ret = get_entry( &entry_MOUSETRAILS, uiParam, pvParam ); break; case SPI_GETSNAPTODEFBUTTON: ret = get_entry( &entry_SNAPTODEFBUTTON, uiParam, pvParam ); break; case SPI_SETSNAPTODEFBUTTON: ret = set_entry( &entry_SNAPTODEFBUTTON, uiParam, pvParam, fWinIni ); break; case SPI_SETSCREENSAVERRUNNING: ret = set_entry( &entry_SCREENSAVERRUNNING, uiParam, pvParam, fWinIni ); break; case SPI_GETMOUSEHOVERWIDTH: ret = get_entry( &entry_MOUSEHOVERWIDTH, uiParam, pvParam ); break; case SPI_SETMOUSEHOVERWIDTH: ret = set_entry( &entry_MOUSEHOVERWIDTH, uiParam, pvParam, fWinIni ); break; case SPI_GETMOUSEHOVERHEIGHT: ret = get_entry( &entry_MOUSEHOVERHEIGHT, uiParam, pvParam ); break; case SPI_SETMOUSEHOVERHEIGHT: ret = set_entry( &entry_MOUSEHOVERHEIGHT, uiParam, pvParam, fWinIni ); break; case SPI_GETMOUSEHOVERTIME: ret = get_entry( &entry_MOUSEHOVERTIME, uiParam, pvParam ); break; case SPI_SETMOUSEHOVERTIME: ret = set_entry( &entry_MOUSEHOVERTIME, uiParam, pvParam, fWinIni ); break; case SPI_GETWHEELSCROLLLINES: ret = get_entry( &entry_WHEELSCROLLLINES, uiParam, pvParam ); break; case SPI_SETWHEELSCROLLLINES: ret = set_entry( &entry_WHEELSCROLLLINES, uiParam, pvParam, fWinIni ); break; case SPI_GETMENUSHOWDELAY: ret = get_entry( &entry_MENUSHOWDELAY, uiParam, pvParam ); break; case SPI_SETMENUSHOWDELAY: ret = set_entry( &entry_MENUSHOWDELAY, uiParam, pvParam, fWinIni ); break; case SPI_GETWHEELSCROLLCHARS: ret = get_entry( &entry_WHEELSCROLLCHARS, uiParam, pvParam ); break; case SPI_SETWHEELSCROLLCHARS: ret = set_entry( &entry_WHEELSCROLLCHARS, uiParam, pvParam, 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: ret = get_entry( &entry_MOUSESPEED, uiParam, pvParam ); break; case SPI_SETMOUSESPEED: ret = set_entry( &entry_MOUSESPEED, uiParam, pvParam, fWinIni ); break; case SPI_GETSCREENSAVERRUNNING: ret = get_entry( &entry_SCREENSAVERRUNNING, uiParam, pvParam ); break; case SPI_GETDESKWALLPAPER: ret = get_entry( &entry_DESKWALLPAPER, uiParam, pvParam ); break; case SPI_GETACTIVEWINDOWTRACKING: ret = get_entry( &entry_ACTIVEWINDOWTRACKING, uiParam, pvParam ); break; case SPI_SETACTIVEWINDOWTRACKING: ret = set_entry( &entry_ACTIVEWINDOWTRACKING, uiParam, pvParam, fWinIni ); break; case SPI_GETMENUANIMATION: ret = get_entry( &entry_MENUANIMATION, uiParam, pvParam ); break; case SPI_SETMENUANIMATION: ret = set_entry( &entry_MENUANIMATION, uiParam, pvParam, fWinIni ); break; case SPI_GETCOMBOBOXANIMATION: ret = get_entry( &entry_COMBOBOXANIMATION, uiParam, pvParam ); break; case SPI_SETCOMBOBOXANIMATION: ret = set_entry( &entry_COMBOBOXANIMATION, uiParam, pvParam, fWinIni ); break; case SPI_GETLISTBOXSMOOTHSCROLLING: ret = get_entry( &entry_LISTBOXSMOOTHSCROLLING, uiParam, pvParam ); break; case SPI_SETLISTBOXSMOOTHSCROLLING: ret = set_entry( &entry_LISTBOXSMOOTHSCROLLING, uiParam, pvParam, fWinIni ); break; case SPI_GETGRADIENTCAPTIONS: ret = get_entry( &entry_GRADIENTCAPTIONS, uiParam, pvParam ); break; case SPI_SETGRADIENTCAPTIONS: ret = set_entry( &entry_GRADIENTCAPTIONS, uiParam, pvParam, fWinIni ); break; case SPI_GETKEYBOARDCUES: ret = get_entry( &entry_KEYBOARDCUES, uiParam, pvParam ); break; case SPI_SETKEYBOARDCUES: ret = set_entry( &entry_KEYBOARDCUES, uiParam, pvParam, fWinIni ); break; case SPI_GETACTIVEWNDTRKZORDER: ret = get_entry( &entry_ACTIVEWNDTRKZORDER, uiParam, pvParam ); break; case SPI_SETACTIVEWNDTRKZORDER: ret = set_entry( &entry_ACTIVEWNDTRKZORDER, uiParam, pvParam, fWinIni ); break; case SPI_GETHOTTRACKING: ret = get_entry( &entry_HOTTRACKING, uiParam, pvParam ); break; case SPI_SETHOTTRACKING: ret = set_entry( &entry_HOTTRACKING, uiParam, pvParam, fWinIni ); break; case SPI_GETMENUFADE: ret = get_entry( &entry_MENUFADE, uiParam, pvParam ); break; case SPI_SETMENUFADE: ret = set_entry( &entry_MENUFADE, uiParam, pvParam, fWinIni ); break; case SPI_GETSELECTIONFADE: ret = get_entry( &entry_SELECTIONFADE, uiParam, pvParam ); break; case SPI_SETSELECTIONFADE: ret = set_entry( &entry_SELECTIONFADE, uiParam, pvParam, fWinIni ); break; case SPI_GETTOOLTIPANIMATION: ret = get_entry( &entry_TOOLTIPANIMATION, uiParam, pvParam ); break; case SPI_SETTOOLTIPANIMATION: ret = set_entry( &entry_TOOLTIPANIMATION, uiParam, pvParam, fWinIni ); break; case SPI_GETTOOLTIPFADE: ret = get_entry( &entry_TOOLTIPFADE, uiParam, pvParam ); break; case SPI_SETTOOLTIPFADE: ret = set_entry( &entry_TOOLTIPFADE, uiParam, pvParam, fWinIni ); break; case SPI_GETCURSORSHADOW: ret = get_entry( &entry_CURSORSHADOW, uiParam, pvParam ); break; case SPI_SETCURSORSHADOW: ret = set_entry( &entry_CURSORSHADOW, uiParam, pvParam, fWinIni ); break; case SPI_GETMOUSESONAR: ret = get_entry( &entry_MOUSESONAR, uiParam, pvParam ); break; case SPI_SETMOUSESONAR: ret = set_entry( &entry_MOUSESONAR, uiParam, pvParam, fWinIni ); break; case SPI_GETMOUSECLICKLOCK: ret = get_entry( &entry_MOUSECLICKLOCK, uiParam, pvParam ); break; case SPI_SETMOUSECLICKLOCK: ret = set_entry( &entry_MOUSECLICKLOCK, uiParam, pvParam, fWinIni ); break; case SPI_GETMOUSEVANISH: ret = get_entry( &entry_MOUSEVANISH, uiParam, pvParam ); break; case SPI_SETMOUSEVANISH: ret = set_entry( &entry_MOUSEVANISH, uiParam, pvParam, fWinIni ); break; case SPI_GETFLATMENU: ret = get_entry( &entry_FLATMENU, uiParam, pvParam ); break; case SPI_SETFLATMENU: ret = set_entry( &entry_FLATMENU, uiParam, pvParam, fWinIni ); break; case SPI_GETDROPSHADOW: ret = get_entry( &entry_DROPSHADOW, uiParam, pvParam ); break; case SPI_SETDROPSHADOW: ret = set_entry( &entry_DROPSHADOW, uiParam, pvParam, fWinIni ); break; case SPI_GETBLOCKSENDINPUTRESETS: ret = get_entry( &entry_BLOCKSENDINPUTRESETS, uiParam, pvParam ); break; case SPI_SETBLOCKSENDINPUTRESETS: ret = set_entry( &entry_BLOCKSENDINPUTRESETS, uiParam, pvParam, fWinIni ); break; case SPI_GETUIEFFECTS: ret = get_entry( &entry_UIEFFECTS, uiParam, pvParam ); break; case SPI_SETUIEFFECTS: /* FIXME: this probably should mask other UI effect values when unset */ ret = set_entry( &entry_UIEFFECTS, uiParam, pvParam, fWinIni ); break; case SPI_GETDISABLEOVERLAPPEDCONTENT: ret = get_entry( &entry_DISABLEOVERLAPPEDCONTENT, uiParam, pvParam ); break; case SPI_SETDISABLEOVERLAPPEDCONTENT: ret = set_entry( &entry_DISABLEOVERLAPPEDCONTENT, uiParam, pvParam, fWinIni ); break; case SPI_GETCLIENTAREAANIMATION: ret = get_entry( &entry_CLIENTAREAANIMATION, uiParam, pvParam ); break; case SPI_SETCLIENTAREAANIMATION: ret = set_entry( &entry_CLIENTAREAANIMATION, uiParam, pvParam, fWinIni ); break; case SPI_GETCLEARTYPE: ret = get_entry( &entry_CLEARTYPE, uiParam, pvParam ); break; case SPI_SETCLEARTYPE: ret = set_entry( &entry_CLEARTYPE, uiParam, pvParam, fWinIni ); break; case SPI_GETSPEECHRECOGNITION: ret = get_entry( &entry_SPEECHRECOGNITION, uiParam, pvParam ); break; case SPI_SETSPEECHRECOGNITION: ret = set_entry( &entry_SPEECHRECOGNITION, uiParam, pvParam, fWinIni ); break; case SPI_GETFOREGROUNDLOCKTIMEOUT: ret = get_entry( &entry_FOREGROUNDLOCKTIMEOUT, uiParam, pvParam ); break; case SPI_SETFOREGROUNDLOCKTIMEOUT: /* FIXME: this should check that the calling thread * is able to change the foreground window */ ret = set_entry( &entry_FOREGROUNDLOCKTIMEOUT, uiParam, pvParam, fWinIni ); break; case SPI_GETACTIVEWNDTRKTIMEOUT: ret = get_entry( &entry_ACTIVEWNDTRKTIMEOUT, uiParam, pvParam ); break; case SPI_SETACTIVEWNDTRKTIMEOUT: ret = get_entry( &entry_ACTIVEWNDTRKTIMEOUT, uiParam, pvParam ); break; case SPI_GETFOREGROUNDFLASHCOUNT: ret = get_entry( &entry_FOREGROUNDFLASHCOUNT, uiParam, pvParam ); break; case SPI_SETFOREGROUNDFLASHCOUNT: ret = set_entry( &entry_FOREGROUNDFLASHCOUNT, uiParam, pvParam, fWinIni ); break; case SPI_GETCARETWIDTH: ret = get_entry( &entry_CARETWIDTH, uiParam, pvParam ); break; case SPI_SETCARETWIDTH: ret = set_entry( &entry_CARETWIDTH, uiParam, pvParam, fWinIni ); break; case SPI_GETMOUSECLICKLOCKTIME: ret = get_entry( &entry_MOUSECLICKLOCKTIME, uiParam, pvParam ); break; case SPI_SETMOUSECLICKLOCKTIME: ret = set_entry( &entry_MOUSECLICKLOCKTIME, uiParam, pvParam, fWinIni ); break; case SPI_GETFONTSMOOTHINGTYPE: ret = get_entry( &entry_FONTSMOOTHINGTYPE, uiParam, pvParam ); break; case SPI_SETFONTSMOOTHINGTYPE: ret = set_entry( &entry_FONTSMOOTHINGTYPE, uiParam, pvParam, fWinIni ); break; case SPI_GETFONTSMOOTHINGCONTRAST: ret = get_entry( &entry_FONTSMOOTHINGCONTRAST, uiParam, pvParam ); break; case SPI_SETFONTSMOOTHINGCONTRAST: ret = set_entry( &entry_FONTSMOOTHINGCONTRAST, uiParam, pvParam, fWinIni ); break; case SPI_GETFOCUSBORDERWIDTH: ret = get_entry( &entry_FOCUSBORDERWIDTH, uiParam, pvParam ); break; case SPI_GETFOCUSBORDERHEIGHT: ret = get_entry( &entry_FOCUSBORDERHEIGHT, uiParam, pvParam ); break; case SPI_SETFOCUSBORDERWIDTH: ret = set_entry( &entry_FOCUSBORDERWIDTH, uiParam, pvParam, fWinIni ); break; case SPI_SETFOCUSBORDERHEIGHT: ret = set_entry( &entry_FOCUSBORDERHEIGHT, uiParam, pvParam, fWinIni ); break; case SPI_GETFONTSMOOTHINGORIENTATION: ret = get_entry( &entry_FONTSMOOTHINGORIENTATION, uiParam, pvParam ); break; case SPI_SETFONTSMOOTHINGORIENTATION: ret = set_entry( &entry_FONTSMOOTHINGORIENTATION, uiParam, pvParam, fWinIni ); 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 } /*********************************************************************** * 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) || lpnmA->cbSize == FIELD_OFFSET(NONCLIENTMETRICSA, iPaddedBorderWidth))) { 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) || lpnmA->cbSize == FIELD_OFFSET(NONCLIENTMETRICSA, iPaddedBorderWidth))) { 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 ) { NONCLIENTMETRICSW ncm; 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: case SM_CYHSCROLL: get_entry( &entry_SCROLLWIDTH, 0, &ret ); return max( 8, ret ); case SM_CYCAPTION: return GetSystemMetrics( SM_CYSIZE ) + 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: case SM_CXHTHUMB: case SM_CYVSCROLL: case SM_CXHSCROLL: get_entry( &entry_SCROLLHEIGHT, 0, &ret ); return max( 8, ret ); case SM_CXICON: case SM_CYICON: get_entry( &entry_ICONSIZE, 0, &ret ); return ret; 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_DEBUG: return 0; case SM_SWAPBUTTON: get_entry( &entry_MOUSEBUTTONSWAP, 0, &ret ); return ret; case SM_RESERVED1: case SM_RESERVED2: case SM_RESERVED3: case SM_RESERVED4: return 0; case SM_CXMIN: ncm.cbSize = sizeof(ncm); SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 ); get_text_metr_size( get_display_dc(), &ncm.lfCaptionFont, NULL, &ret ); return 3 * ncm.iCaptionWidth + ncm.iCaptionHeight + 4 * ret + 2 * GetSystemMetrics(SM_CXFRAME) + 4; case SM_CYMIN: return GetSystemMetrics( SM_CYCAPTION) + 2 * GetSystemMetrics( SM_CYFRAME); case SM_CXSIZE: get_entry( &entry_CAPTIONWIDTH, 0, &ret ); return max( 8, ret ); case SM_CYSIZE: ncm.cbSize = sizeof(ncm); SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 ); return ncm.iCaptionHeight; case SM_CXFRAME: get_entry( &entry_BORDER, 0, &ret ); return GetSystemMetrics(SM_CXDLGFRAME) + max( 1, ret ); case SM_CYFRAME: get_entry( &entry_BORDER, 0, &ret ); return GetSystemMetrics(SM_CYDLGFRAME) + max( 1, ret ); case SM_CXMINTRACK: return GetSystemMetrics(SM_CXMIN); case SM_CYMINTRACK: return GetSystemMetrics(SM_CYMIN); case SM_CXDOUBLECLK: get_entry( &entry_DOUBLECLKWIDTH, 0, &ret ); return ret; case SM_CYDOUBLECLK: get_entry( &entry_DOUBLECLKHEIGHT, 0, &ret ); return ret; case SM_CXICONSPACING: get_entry( &entry_ICONHORIZONTALSPACING, 0, &ret ); return ret; case SM_CYICONSPACING: get_entry( &entry_ICONVERTICALSPACING, 0, &ret ); return ret; case SM_MENUDROPALIGNMENT: get_entry( &entry_MENUDROPALIGNMENT, 0, &ret ); 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: get_entry( &entry_MINHORZGAP, 0, &ret ); return GetSystemMetrics(SM_CXMINIMIZED) + max( 0, (INT)ret ); case SM_CYMINSPACING: get_entry( &entry_MINVERTGAP, 0, &ret ); return GetSystemMetrics(SM_CYMINIMIZED) + max( 0, (INT)ret ); case SM_CXSMICON: case SM_CYSMICON: return 16; case SM_CYSMCAPTION: return GetSystemMetrics(SM_CYSMSIZE) + 1; case SM_CXSMSIZE: get_entry( &entry_SMCAPTIONWIDTH, 0, &ret ); return ret; case SM_CYSMSIZE: ncm.cbSize = sizeof(ncm); SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 ); return ncm.iSmCaptionHeight; case SM_CXMENUSIZE: get_entry( &entry_MENUWIDTH, 0, &ret ); return ret; case SM_CYMENUSIZE: ncm.cbSize = sizeof(ncm); SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 ); return ncm.iMenuHeight; case SM_ARRANGE: get_entry( &entry_MINARRANGE, 0, &ret ); return ret & 0x0f; case SM_CXMINIMIZED: get_entry( &entry_MINWIDTH, 0, &ret ); return max( 0, (INT)ret ) + 6; case SM_CYMINIMIZED: return GetSystemMetrics( SM_CYSIZE ) + 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: get_entry( &entry_DRAGWIDTH, 0, &ret ); return ret; case SM_CYDRAG: get_entry( &entry_DRAGHEIGHT, 0, &ret ); return ret; case SM_SHOWSOUNDS: get_entry( &entry_SHOWSOUNDS, 0, &ret ); return ret; case SM_CXMENUCHECK: case SM_CYMENUCHECK: { TEXTMETRICW tm; ncm.cbSize = sizeof(ncm); SystemParametersInfoW( SPI_GETNONCLIENTMETRICS, 0, &ncm, 0 ); get_text_metr_size( get_display_dc(), &ncm.lfMenuFont, &tm, NULL); return tm.tmHeight <= 0 ? 13 : ((tm.tmHeight + tm.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: { RECT rect = get_virtual_screen_rect(); return rect.left; } case SM_YVIRTUALSCREEN: { RECT rect = get_virtual_screen_rect(); return rect.top; } case SM_CXVIRTUALSCREEN: { RECT rect = get_virtual_screen_rect(); return rect.right - rect.left; } case SM_CYVIRTUALSCREEN: { RECT rect = get_virtual_screen_rect(); return rect.bottom - 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_entry( &entry_DOUBLECLICKTIME, 0, &time ); if (!time) time = 500; return time; } /************************************************************************* * GetSysColor (USER32.@) */ COLORREF WINAPI DECLSPEC_HOTPATCH GetSysColor( INT nIndex ) { COLORREF ret = 0; if (nIndex >= 0 && nIndex < NUM_SYS_COLORS) get_entry( &system_colors[nIndex], 0, &ret ); return ret; } /************************************************************************* * SetSysColors (USER32.@) */ BOOL WINAPI SetSysColors( INT count, const INT *colors, const COLORREF *values ) { int i; if (IS_INTRESOURCE(colors)) return FALSE; /* stupid app passes a color instead of an array */ for (i = 0; i < count; i++) if (colors[i] >= 0 && colors[i] <= NUM_SYS_COLORS) set_entry( &system_colors[colors[i]], values[i], 0, 0 ); /* 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.@) */ DWORD_PTR WINAPI SetSysColorsTemp( const COLORREF *pPens, const HBRUSH *pBrushes, DWORD_PTR n) { FIXME( "no longer supported\n" ); return FALSE; } /*********************************************************************** * GetSysColorBrush (USER32.@) */ HBRUSH WINAPI DECLSPEC_HOTPATCH GetSysColorBrush( INT index ) { if (index < 0 || index >= NUM_SYS_COLORS) return 0; if (!system_colors[index].brush) { HBRUSH brush = CreateSolidBrush( GetSysColor( index )); __wine_make_gdi_object_system( brush, TRUE ); if (InterlockedCompareExchangePointer( (void **)&system_colors[index].brush, brush, 0 )) { __wine_make_gdi_object_system( brush, FALSE ); DeleteObject( brush ); } } return system_colors[index].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); if (!system_colors[index].pen) { HPEN pen = CreatePen( PS_SOLID, 1, GetSysColor( index )); __wine_make_gdi_object_system( pen, TRUE ); if (InterlockedCompareExchangePointer( (void **)&system_colors[index].pen, pen, 0 )) { __wine_make_gdi_object_system( pen, FALSE ); DeleteObject( pen ); } } return system_colors[index].pen; } /*********************************************************************** * SYSCOLOR_Get55AABrush */ HBRUSH SYSCOLOR_Get55AABrush(void) { static const WORD pattern[] = { 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa }; static HBRUSH brush_55aa; if (!brush_55aa) { HBITMAP bitmap = CreateBitmap( 8, 8, 1, 1, pattern ); HBRUSH brush = CreatePatternBrush( bitmap ); DeleteObject( bitmap ); __wine_make_gdi_object_system( brush, TRUE ); if (InterlockedCompareExchangePointer( (void **)&brush_55aa, brush, 0 )) { __wine_make_gdi_object_system( brush, FALSE ); DeleteObject( brush ); } } return brush_55aa; } /*********************************************************************** * 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 ) { return USER_Driver->pChangeDisplaySettingsEx( devname, devmode, hwnd, flags, lparam ); } /*********************************************************************** * DisplayConfigGetDeviceInfo (USER32.@) */ LONG WINAPI DisplayConfigGetDeviceInfo(DISPLAYCONFIG_DEVICE_INFO_HEADER *packet) { FIXME("stub: %p\n", packet); return ERROR_NOT_SUPPORTED; } /*********************************************************************** * 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) { return USER_Driver->pEnumDisplaySettingsEx(lpszDeviceName, iModeNum, lpDevMode, dwFlags); } /*********************************************************************** * SetProcessDPIAware (USER32.@) */ BOOL WINAPI SetProcessDPIAware( VOID ) { FIXME( "stub!\n"); return TRUE; } /*********************************************************************** * IsProcessDPIAware (USER32.@) */ BOOL WINAPI IsProcessDPIAware(void) { FIXME( "stub!\n"); return FALSE; } /********************************************************************** * GetAutoRotationState [USER32.@] */ BOOL WINAPI GetAutoRotationState( AR_STATE *state ) { FIXME("(%p): stub\n", state); *state = AR_NOT_SUPPORTED; return TRUE; } /********************************************************************** * GetDisplayAutoRotationPreferences [USER32.@] */ BOOL WINAPI GetDisplayAutoRotationPreferences( ORIENTATION_PREFERENCE *orientation ) { FIXME("(%p): stub\n", orientation); *orientation = ORIENTATION_PREFERENCE_NONE; return TRUE; }