git.oblomov.eu Git - wine/blob - dlls/user32/sysparams.c

   1 /*
   2  * System parameters functions
   3  *
   4  * Copyright 1994 Alexandre Julliard
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #include "config.h"
  22
  23 #include <assert.h>
  24 #include <stdarg.h>
  25 #include <stdio.h>
  26 #include <stdlib.h>
  27 #include <string.h>
  28
  29 #define NONAMELESSUNION
  30 #define NONAMELESSSTRUCT
  31
  32 #include "windef.h"
  33 #include "winbase.h"
  34 #include "winnls.h"
  35 #include "wingdi.h"
  36 #include "winreg.h"
  37 #include "wine/wingdi16.h"
  38 #include "winerror.h"
  39
  40 #include "controls.h"
  41 #include "user_private.h"
  42 #include "wine/unicode.h"
  43 #include "wine/debug.h"
  44
  45 WINE_DEFAULT_DEBUG_CHANNEL(system);
  46
  47 /* System parameter indexes */
  48 enum spi_index
  49 {
  50     SPI_SETBEEP_IDX,
  51     SPI_SETMOUSE_IDX,
  52     SPI_SETBORDER_IDX,
  53     SPI_SETKEYBOARDSPEED_IDX,
  54     SPI_ICONHORIZONTALSPACING_IDX,
  55     SPI_SETSCREENSAVETIMEOUT_IDX,
  56     SPI_SETGRIDGRANULARITY_IDX,
  57     SPI_SETKEYBOARDDELAY_IDX,
  58     SPI_ICONVERTICALSPACING_IDX,
  59     SPI_SETICONTITLEWRAP_IDX,
  60     SPI_SETMENUDROPALIGNMENT_IDX,
  61     SPI_SETDOUBLECLKWIDTH_IDX,
  62     SPI_SETDOUBLECLKHEIGHT_IDX,
  63     SPI_SETDOUBLECLICKTIME_IDX,
  64     SPI_SETMOUSEBUTTONSWAP_IDX,
  65     SPI_SETDRAGFULLWINDOWS_IDX,
  66     SPI_SETWORKAREA_IDX,
  67     SPI_SETSHOWSOUNDS_IDX,
  68     SPI_SETKEYBOARDPREF_IDX,
  69     SPI_SETSCREENREADER_IDX,
  70     SPI_SETSCREENSAVERRUNNING_IDX,
  71     SPI_SETFONTSMOOTHING_IDX,
  72     SPI_SETLISTBOXSMOOTHSCROLLING_IDX,
  73     SPI_SETMOUSEHOVERWIDTH_IDX,
  74     SPI_SETMOUSEHOVERHEIGHT_IDX,
  75     SPI_SETMOUSEHOVERTIME_IDX,
  76     SPI_SETMOUSESCROLLCHARS_IDX,
  77     SPI_SETMOUSESCROLLLINES_IDX,
  78     SPI_SETMENUSHOWDELAY_IDX,
  79     SPI_SETICONTITLELOGFONT_IDX,
  80     SPI_SETLOWPOWERACTIVE_IDX,
  81     SPI_SETSNAPTODEFBUTTON_IDX,
  82     SPI_SETPOWEROFFACTIVE_IDX,
  83     SPI_USERPREFERENCEMASK_IDX,
  84     SPI_NONCLIENTMETRICS_IDX,
  85     SPI_MINIMIZEDMETRICS_IDX,
  86     SPI_SETFOREGROUNDLOCKTIMEOUT_IDX,
  87     SPI_CARETWIDTH_IDX,
  88     SPI_SETMOUSESPEED_IDX,
  89     SPI_SETFONTSMOOTHINGTYPE_IDX,
  90     SPI_SETFONTSMOOTHINGCONTRAST_IDX,
  91     SPI_SETFONTSMOOTHINGORIENTATION_IDX,
  92     SPI_INDEX_COUNT
  93 };
  94
  95 static const char * const DefSysColors[] =
  96 {
  97     "Scrollbar", "212 208 200",              /* COLOR_SCROLLBAR */
  98     "Background", "58 110 165",              /* COLOR_BACKGROUND */
  99     "ActiveTitle", "10 36 106",              /* COLOR_ACTIVECAPTION */
 100     "InactiveTitle", "128 128 128",          /* COLOR_INACTIVECAPTION */
 101     "Menu", "212 208 200",                   /* COLOR_MENU */
 102     "Window", "255 255 255",                 /* COLOR_WINDOW */
 103     "WindowFrame", "0 0 0",                  /* COLOR_WINDOWFRAME */
 104     "MenuText", "0 0 0",                     /* COLOR_MENUTEXT */
 105     "WindowText", "0 0 0",                   /* COLOR_WINDOWTEXT */
 106     "TitleText", "255 255 255",              /* COLOR_CAPTIONTEXT */
 107     "ActiveBorder", "212 208 200",           /* COLOR_ACTIVEBORDER */
 108     "InactiveBorder", "212 208 200",         /* COLOR_INACTIVEBORDER */
 109     "AppWorkSpace", "128 128 128",           /* COLOR_APPWORKSPACE */
 110     "Hilight", "10 36 106",                  /* COLOR_HIGHLIGHT */
 111     "HilightText", "255 255 255",            /* COLOR_HIGHLIGHTTEXT */
 112     "ButtonFace", "212 208 200",             /* COLOR_BTNFACE */
 113     "ButtonShadow", "128 128 128",           /* COLOR_BTNSHADOW */
 114     "GrayText", "128 128 128",               /* COLOR_GRAYTEXT */
 115     "ButtonText", "0 0 0",                   /* COLOR_BTNTEXT */
 116     "InactiveTitleText", "212 208 200",      /* COLOR_INACTIVECAPTIONTEXT */
 117     "ButtonHilight", "255 255 255",          /* COLOR_BTNHIGHLIGHT */
 118     "ButtonDkShadow", "64 64 64",            /* COLOR_3DDKSHADOW */
 119     "ButtonLight", "212 208 200",            /* COLOR_3DLIGHT */
 120     "InfoText", "0 0 0",                     /* COLOR_INFOTEXT */
 121     "InfoWindow", "255 255 225",             /* COLOR_INFOBK */
 122     "ButtonAlternateFace", "181 181 181",    /* COLOR_ALTERNATEBTNFACE */
 123     "HotTrackingColor", "0 0 128",           /* COLOR_HOTLIGHT */
 124     "GradientActiveTitle", "166 202 240",    /* COLOR_GRADIENTACTIVECAPTION */
 125     "GradientInactiveTitle", "192 192 192",  /* COLOR_GRADIENTINACTIVECAPTION */
 126     "MenuHilight", "10 36 106",              /* COLOR_MENUHILIGHT */
 127     "MenuBar", "212 208 200"                 /* COLOR_MENUBAR */
 128 };
 129
 130 /**
 131  * Names of the registry subkeys of HKEY_CURRENT_USER key and value names
 132  * for the system parameters.
 133  * Names of the keys are created by adding string "_REGKEY" to
 134  * "SET" action names, value names are created by adding "_REG_NAME"
 135  * to the "SET" action name.
 136  */
 137 static const WCHAR SPI_SETBEEP_REGKEY[]=                      {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','S','o','u','n','d',0};
 138 static const WCHAR SPI_SETBEEP_VALNAME[]=                     {'B','e','e','p',0};
 139 static const WCHAR SPI_SETMOUSE_REGKEY[]=                     {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
 140 static const WCHAR SPI_SETMOUSE_VALNAME1[]=                   {'M','o','u','s','e','T','h','r','e','s','h','o','l','d','1',0};
 141 static const WCHAR SPI_SETMOUSE_VALNAME2[]=                   {'M','o','u','s','e','T','h','r','e','s','h','o','l','d','2',0};
 142 static const WCHAR SPI_SETMOUSE_VALNAME3[]=                   {'M','o','u','s','e','S','p','e','e','d',0};
 143 static const WCHAR SPI_SETBORDER_REGKEY[]=                    {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
 144                                                                'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
 145 static const WCHAR SPI_SETBORDER_VALNAME[]=                   {'B','o','r','d','e','r','W','i','d','t','h',0};
 146 static const WCHAR SPI_SETKEYBOARDSPEED_REGKEY[]=             {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','K','e','y','b','o','a','r','d',0};
 147 static const WCHAR SPI_SETKEYBOARDSPEED_VALNAME[]=            {'K','e','y','b','o','a','r','d','S','p','e','e','d',0};
 148 static const WCHAR SPI_ICONHORIZONTALSPACING_REGKEY[]=        {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
 149                                                                'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
 150 static const WCHAR SPI_ICONHORIZONTALSPACING_VALNAME[]=       {'I','c','o','n','S','p','a','c','i','n','g',0};
 151 static const WCHAR SPI_SETSCREENSAVETIMEOUT_REGKEY[]=         {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
 152 static const WCHAR SPI_SETSCREENSAVETIMEOUT_VALNAME[]=        {'S','c','r','e','e','n','S','a','v','e','T','i','m','e','O','u','t',0};
 153 static const WCHAR SPI_SETSCREENSAVEACTIVE_REGKEY[]=          {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
 154 static const WCHAR SPI_SETSCREENSAVEACTIVE_VALNAME[]=         {'S','c','r','e','e','n','S','a','v','e','A','c','t','i','v','e',0};
 155 static const WCHAR SPI_SETGRIDGRANULARITY_REGKEY[]=           {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
 156 static const WCHAR SPI_SETGRIDGRANULARITY_VALNAME[]=          {'G','r','i','d','G','r','a','n','u','l','a','r','i','t','y',0};
 157 static const WCHAR SPI_SETKEYBOARDDELAY_REGKEY[]=             {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','K','e','y','b','o','a','r','d',0};
 158 static const WCHAR SPI_SETKEYBOARDDELAY_VALNAME[]=            {'K','e','y','b','o','a','r','d','D','e','l','a','y',0};
 159 static const WCHAR SPI_ICONVERTICALSPACING_REGKEY[]=          {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
 160                                                                'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
 161 static const WCHAR SPI_ICONVERTICALSPACING_VALNAME[]=         {'I','c','o','n','V','e','r','t','i','c','a','l','S','p','a','c','i','n','g',0};
 162 static const WCHAR SPI_SETICONTITLEWRAP_REGKEY1[]=            {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
 163                                                                'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
 164 static const WCHAR SPI_SETICONTITLEWRAP_REGKEY2[]=            {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
 165 static const WCHAR SPI_SETICONTITLEWRAP_VALNAME[]=            {'I','c','o','n','T','i','t','l','e','W','r','a','p',0};
 166 static const WCHAR SPI_SETICONTITLELOGFONT_REGKEY[]=          {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
 167                                                                'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
 168 static const WCHAR SPI_SETICONTITLELOGFONT_VALNAME[]=         {'I','c','o','n','F','o','n','t',0};
 169 static const WCHAR SPI_SETMENUDROPALIGNMENT_REGKEY1[]=        {'S','o','f','t','w','a','r','e','\\',
 170                                                                'M','i','c','r','o','s','o','f','t','\\',
 171                                                                'W','i','n','d','o','w','s',' ','N','T','\\',
 172                                                                'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
 173                                                                'W','i','n','d','o','w','s',0};
 174 static const WCHAR SPI_SETMENUDROPALIGNMENT_REGKEY2[]=        {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
 175 static const WCHAR SPI_SETMENUDROPALIGNMENT_VALNAME[]=        {'M','e','n','u','D','r','o','p','A','l','i','g','n','m','e','n','t',0};
 176 static const WCHAR SPI_SETSNAPTODEFBUTTON_REGKEY[]=           {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
 177 static const WCHAR SPI_SETSNAPTODEFBUTTON_VALNAME[]=          {'S','n','a','p','T','o','D','e','f','a','u','l','t','B','u','t','t','o','n',0};
 178 static const WCHAR SPI_SETDOUBLECLKWIDTH_REGKEY1[]=           {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
 179 static const WCHAR SPI_SETDOUBLECLKWIDTH_REGKEY2[]=           {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
 180 static const WCHAR SPI_SETDOUBLECLKWIDTH_VALNAME[]=           {'D','o','u','b','l','e','C','l','i','c','k','W','i','d','t','h',0};
 181 static const WCHAR SPI_SETDOUBLECLKHEIGHT_REGKEY1[]=          {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
 182 static const WCHAR SPI_SETDOUBLECLKHEIGHT_REGKEY2[]=          {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
 183 static const WCHAR SPI_SETDOUBLECLKHEIGHT_VALNAME[]=          {'D','o','u','b','l','e','C','l','i','c','k','H','e','i','g','h','t',0};
 184 static const WCHAR SPI_SETDOUBLECLICKTIME_REGKEY[]=           {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
 185 static const WCHAR SPI_SETDOUBLECLICKTIME_VALNAME[]=          {'D','o','u','b','l','e','C','l','i','c','k','S','p','e','e','d',0};
 186 static const WCHAR SPI_SETMOUSEBUTTONSWAP_REGKEY[]=           {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
 187 static const WCHAR SPI_SETMOUSEBUTTONSWAP_VALNAME[]=          {'S','w','a','p','M','o','u','s','e','B','u','t','t','o','n','s',0};
 188 static const WCHAR SPI_SETDRAGFULLWINDOWS_REGKEY[]=           {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
 189 static const WCHAR SPI_SETDRAGFULLWINDOWS_VALNAME[]=          {'D','r','a','g','F','u','l','l','W','i','n','d','o','w','s',0};
 190 static const WCHAR SPI_SETSHOWSOUNDS_REGKEY[]=                {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
 191                                                                'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
 192                                                                'S','h','o','w','S','o','u','n','d','s',0};
 193 static const WCHAR SPI_SETSHOWSOUNDS_VALNAME[]=               {'O','n',0};
 194 static const WCHAR SPI_SETKEYBOARDPREF_REGKEY[]=              {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
 195                                                                'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
 196                                                                'K','e','y','b','o','a','r','d',' ','P','r','e','f','e','r','e','n','c','e',0};
 197 static const WCHAR SPI_SETKEYBOARDPREF_VALNAME[]=             {'O','n',0};
 198 static const WCHAR SPI_SETSCREENREADER_REGKEY[]=              {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\',
 199                                                                'A','c','c','e','s','s','i','b','i','l','i','t','y','\\',
 200                                                                'B','l','i','n','d',' ','A','c','c','e','s','s',0};
 201 static const WCHAR SPI_SETSCREENREADER_VALNAME[]=             {'O','n',0};
 202 static const WCHAR SPI_SETDESKWALLPAPER_REGKEY[]=             {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
 203 static const WCHAR SPI_SETDESKWALLPAPER_VALNAME[]=            {'W','a','l','l','p','a','p','e','r',0};
 204 static const WCHAR SPI_SETFONTSMOOTHING_REGKEY[]=             {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
 205 static const WCHAR SPI_SETFONTSMOOTHING_VALNAME[]=            {'F','o','n','t','S','m','o','o','t','h','i','n','g',0};
 206 static const WCHAR SPI_SETLOWPOWERACTIVE_REGKEY[]=            {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
 207 static const WCHAR SPI_SETLOWPOWERACTIVE_VALNAME[]=           {'L','o','w','P','o','w','e','r','A','c','t','i','v','e',0};
 208 static const WCHAR SPI_SETPOWEROFFACTIVE_REGKEY[]=            {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
 209 static const WCHAR SPI_SETPOWEROFFACTIVE_VALNAME[]=           {'P','o','w','e','r','O','f','f','A','c','t','i','v','e',0};
 210 static const WCHAR SPI_USERPREFERENCEMASK_REGKEY[]=           {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
 211 static const WCHAR SPI_USERPREFERENCEMASK_VALNAME[]=          {'U','s','e','r','P','r','e','f','e','r','e','n','c','e','m','a','s','k',0};
 212 static const WCHAR SPI_SETMOUSEHOVERWIDTH_REGKEY[]=           {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
 213 static const WCHAR SPI_SETMOUSEHOVERWIDTH_VALNAME[]=          {'M','o','u','s','e','H','o','v','e','r','W','i','d','t','h',0};
 214 static const WCHAR SPI_SETMOUSEHOVERHEIGHT_REGKEY[]=          {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
 215 static const WCHAR SPI_SETMOUSEHOVERHEIGHT_VALNAME[]=         {'M','o','u','s','e','H','o','v','e','r','H','e','i','g','h','t',0};
 216 static const WCHAR SPI_SETMOUSEHOVERTIME_REGKEY[]=            {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
 217 static const WCHAR SPI_SETMOUSEHOVERTIME_VALNAME[]=           {'M','o','u','s','e','H','o','v','e','r','T','i','m','e',0};
 218 static const WCHAR SPI_SETMOUSESCROLLCHARS_REGKEY[]=          {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
 219 static const WCHAR SPI_SETMOUSESCROLLCHARS_VALNAME[]=         {'W','h','e','e','l','S','c','r','o','l','l','C','h','a','r','s',0};
 220 static const WCHAR SPI_SETMOUSESCROLLLINES_REGKEY[]=          {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
 221 static const WCHAR SPI_SETMOUSESCROLLLINES_VALNAME[]=         {'W','h','e','e','l','S','c','r','o','l','l','L','i','n','e','s',0};
 222 static const WCHAR SPI_SETMENUSHOWDELAY_REGKEY[]=             {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
 223 static const WCHAR SPI_SETMENUSHOWDELAY_VALNAME[]=            {'M','e','n','u','S','h','o','w','D','e','l','a','y',0};
 224 static const WCHAR SPI_SETFOREGROUNDLOCKTIMEOUT_REGKEY[]=     {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
 225 static const WCHAR SPI_SETFOREGROUNDLOCKTIMEOUT_VALNAME[]=    {'F','o','r','e','g','r','o','u','n','d','L','o','c','k','T','i','m','e','o','u','t',0};
 226 static const WCHAR SPI_CARETWIDTH_REGKEY[]=                   {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
 227 static const WCHAR SPI_CARETWIDTH_VALNAME[]=                  {'C','a','r','e','t','W','i','d','t','h',0};
 228 static const WCHAR SPI_SETMOUSESPEED_REGKEY[]=                {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','M','o','u','s','e',0};
 229 static const WCHAR SPI_SETMOUSESPEED_VALNAME[]=               {'M','o','u','s','e','S','e','n','s','i','t','i','v','i','t','y',0};
 230 static const WCHAR SPI_SETFONTSMOOTHINGTYPE_REGKEY[]=         {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
 231 static const WCHAR SPI_SETFONTSMOOTHINGTYPE_VALNAME[]=        {'F','o','n','t','S','m','o','o','t','h','i','n','g','T','y','p','e',0};
 232 static const WCHAR SPI_SETFONTSMOOTHINGCONTRAST_REGKEY[]=     {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
 233 static const WCHAR SPI_SETFONTSMOOTHINGCONTRAST_VALNAME[]=    {'F','o','n','t','S','m','o','o','t','h','i','n','g','G','a','m','m','a',0};
 234 static const WCHAR SPI_SETFONTSMOOTHINGORIENTATION_REGKEY[]=  {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
 235 static const WCHAR SPI_SETFONTSMOOTHINGORIENTATION_VALNAME[]= {'F','o','n','t','S','m','o','o','t','h','i','n','g','O','r','i','e','n','t','a','t','i','o','n',0};
 236
 237 /* FIXME - real values */
 238 static const WCHAR SPI_SETSCREENSAVERRUNNING_REGKEY[]=   {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p',0};
 239 static const WCHAR SPI_SETSCREENSAVERRUNNING_VALNAME[]=  {'W','I','N','E','_','S','c','r','e','e','n','S','a','v','e','r','R','u','n','n','i','n','g',0};
 240
 241 static const WCHAR METRICS_REGKEY[]=                  {'C','o','n','t','r','o','l',' ','P','a','n','e','l','\\','D','e','s','k','t','o','p','\\',
 242                                                        'W','i','n','d','o','w','M','e','t','r','i','c','s',0};
 243 static const WCHAR METRICS_SCROLLWIDTH_VALNAME[]=     {'S','c','r','o','l','l','W','i','d','t','h',0};
 244 static const WCHAR METRICS_SCROLLHEIGHT_VALNAME[]=    {'S','c','r','o','l','l','H','e','i','g','h','t',0};
 245 static const WCHAR METRICS_CAPTIONWIDTH_VALNAME[]=    {'C','a','p','t','i','o','n','W','i','d','t','h',0};
 246 static const WCHAR METRICS_CAPTIONHEIGHT_VALNAME[]=   {'C','a','p','t','i','o','n','H','e','i','g','h','t',0};
 247 static const WCHAR METRICS_SMCAPTIONWIDTH_VALNAME[]=  {'S','m','C','a','p','t','i','o','n','W','i','d','t','h',0};
 248 static const WCHAR METRICS_SMCAPTIONHEIGHT_VALNAME[]= {'S','m','C','a','p','t','i','o','n','H','e','i','g','h','t',0};
 249 static const WCHAR METRICS_MENUWIDTH_VALNAME[]=       {'M','e','n','u','W','i','d','t','h',0};
 250 static const WCHAR METRICS_MENUHEIGHT_VALNAME[]=      {'M','e','n','u','H','e','i','g','h','t',0};
 251 static const WCHAR METRICS_ICONSIZE_VALNAME[]=        {'S','h','e','l','l',' ','I','c','o','n',' ','S','i','z','e',0};
 252 static const WCHAR METRICS_BORDERWIDTH_VALNAME[]=     {'B','o','r','d','e','r','W','i','d','t','h',0};
 253 static const WCHAR METRICS_CAPTIONLOGFONT_VALNAME[]=  {'C','a','p','t','i','o','n','F','o','n','t',0};
 254 static const WCHAR METRICS_SMCAPTIONLOGFONT_VALNAME[]={'S','m','C','a','p','t','i','o','n','F','o','n','t',0};
 255 static const WCHAR METRICS_MENULOGFONT_VALNAME[]=     {'M','e','n','u','F','o','n','t',0};
 256 static const WCHAR METRICS_MESSAGELOGFONT_VALNAME[]=  {'M','e','s','s','a','g','e','F','o','n','t',0};
 257 static const WCHAR METRICS_STATUSLOGFONT_VALNAME[]=   {'S','t','a','t','u','s','F','o','n','t',0};
 258 /* minimized metrics */
 259 static const WCHAR METRICS_MINWIDTH_VALNAME[] =   {'M','i','n','W','i','d','t','h','\0'};
 260 static const WCHAR METRICS_MINHORZGAP_VALNAME[] = {'M','i','n','H','o','r','z','G','a','p','\0'};
 261 static const WCHAR METRICS_MINVERTGAP_VALNAME[] = {'M','i','n','V','e','r','t','G','a','p','\0'};
 262 static const WCHAR METRICS_MINARRANGE_VALNAME[] = {'M','i','n','A','r','r','a','n','g','e','\0'};
 263
 264 static const WCHAR WINE_CURRENT_USER_REGKEY[] = {'S','o','f','t','w','a','r','e','\\',
 265                                                  'W','i','n','e',0};
 266
 267 /* volatile registry branch under WINE_CURRENT_USER_REGKEY for temporary values storage */
 268 static const WCHAR WINE_CURRENT_USER_REGKEY_TEMP_PARAMS[] = {'T','e','m','p','o','r','a','r','y',' ',
 269                                                              'S','y','s','t','e','m',' ',
 270                                                              'P','a','r','a','m','e','t','e','r','s',0};
 271
 272 static const WCHAR Yes[]=                                    {'Y','e','s',0};
 273 static const WCHAR No[]=                                     {'N','o',0};
 274 static const WCHAR Desktop[]=                                {'D','e','s','k','t','o','p',0};
 275 static const WCHAR Pattern[]=                                {'P','a','t','t','e','r','n',0};
 276 static const WCHAR MenuFont[]=                               {'M','e','n','u','F','o','n','t',0};
 277 static const WCHAR MenuFontSize[]=                           {'M','e','n','u','F','o','n','t','S','i','z','e',0};
 278 static const WCHAR StatusFont[]=                             {'S','t','a','t','u','s','F','o','n','t',0};
 279 static const WCHAR StatusFontSize[]=                         {'S','t','a','t','u','s','F','o','n','t','S','i','z','e',0};
 280 static const WCHAR MessageFont[]=                            {'M','e','s','s','a','g','e','F','o','n','t',0};
 281 static const WCHAR MessageFontSize[]=                        {'M','e','s','s','a','g','e','F','o','n','t','S','i','z','e',0};
 282 static const WCHAR System[]=                                 {'S','y','s','t','e','m',0};
 283 static const WCHAR IconTitleSize[]=                          {'I','c','o','n','T','i','t','l','e','S','i','z','e',0};
 284 static const WCHAR IconTitleFaceName[]=                      {'I','c','o','n','T','i','t','l','e','F','a','c','e','N','a','m','e',0};
 285 static const WCHAR defPattern[]=                             {'0',' ','0',' ','0',' ','0',' ','0',' ','0',' ','0',' ','0',0};
 286 static const WCHAR CSu[]=                                    {'%','u',0};
 287 static const WCHAR CSd[]=                                    {'%','d',0};
 288
 289 /* Indicators whether system parameter value is loaded */
 290 static char spi_loaded[SPI_INDEX_COUNT];
 291
 292 static BOOL notify_change = TRUE;
 293
 294 /* System parameters storage */
 295 static BOOL beep_active = TRUE;
 296 static int mouse_threshold1 = 6;
 297 static int mouse_threshold2 = 10;
 298 static int mouse_speed = 1;
 299 static UINT border = 1;
 300 static UINT keyboard_speed = 31;
 301 static UINT screensave_timeout = 300;
 302 static UINT grid_granularity = 0;
 303 static UINT keyboard_delay = 1;
 304 static UINT double_click_width = 4;
 305 static UINT double_click_height = 4;
 306 static UINT double_click_time = 500;
 307 static BOOL drag_full_windows = FALSE;
 308 static RECT work_area;
 309 static BOOL keyboard_pref = TRUE;
 310 static BOOL screen_reader = FALSE;
 311 static UINT mouse_hover_width = 4;
 312 static UINT mouse_hover_height = 4;
 313 static UINT mouse_hover_time = 400;
 314 static UINT mouse_scroll_chars = 3;
 315 static UINT mouse_scroll_lines = 3;
 316 static UINT menu_show_delay = 400;
 317 static UINT menu_drop_alignment = 0;
 318 static BOOL screensaver_running = FALSE;
 319 static UINT font_smoothing = 0;  /* 0x01 for 95/98/NT, 0x02 for 98/ME/2k/XP */
 320 static BOOL lowpoweractive = FALSE;
 321 static BOOL poweroffactive = FALSE;
 322 static BOOL show_sounds = FALSE;
 323 static BOOL snap_to_default_button = FALSE;
 324 static BOOL swap_buttons = FALSE;
 325 static UINT foreground_lock_timeout = 0;
 326 static UINT caret_width = 1;
 327 static UINT mouse_sensitivity = 10;
 328 static UINT font_smoothing_type = 0;
 329 static UINT font_smoothing_contrast = 0;
 330 static UINT font_smoothing_orientation = 0;
 331 static BYTE user_prefs[4];
 332
 333 static MINIMIZEDMETRICS minimized_metrics =
 334 {
 335     sizeof(MINIMIZEDMETRICS),
 336     154,      /* iWidth */
 337     0,        /* iHorzGap */
 338     0,        /* iVertGap */
 339     ARW_HIDE  /* iArrange */
 340 };
 341
 342 static ICONMETRICSW icon_metrics =
 343 {
 344     sizeof(ICONMETRICSW),
 345     75,   /* iHorzSpacing */
 346     75,   /* iVertSpacing */
 347     TRUE, /* iTitleWrap */
 348     { -11, 0, 0, 0, FW_NORMAL, FALSE, FALSE, FALSE, DEFAULT_CHARSET,
 349       OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH }   /* lfFont */
 350 };
 351
 352 static NONCLIENTMETRICSW nonclient_metrics =
 353 {
 354     sizeof(NONCLIENTMETRICSW),
 355     1,     /* iBorderWidth */
 356     16,    /* iScrollWidth */
 357     16,    /* iScrollHeight */
 358     18,    /* iCaptionWidth */
 359     18,    /* iCaptionHeight */
 360     { 0 }, /* lfCaptionFont */
 361     13,    /* iSmCaptionWidth */
 362     15,    /* iSmCaptionHeight */
 363     { 0 }, /* lfSmCaptionFont */
 364     18,    /* iMenuWidth */
 365     18,    /* iMenuHeight */
 366     { 0 }, /* lfMenuFont */
 367     { 0 }, /* lfStatusFont */
 368     { 0 }  /* lfMessageFont */
 369 };
 370
 371 /* some additional non client metric info */
 372 static TEXTMETRICW tmMenuFont;
 373 static UINT CaptionFontAvCharWidth;
 374
 375 static SIZE icon_size = { 32, 32 };
 376
 377 #define NUM_SYS_COLORS     (COLOR_MENUBAR+1)
 378
 379 static COLORREF SysColors[NUM_SYS_COLORS];
 380 static HBRUSH SysColorBrushes[NUM_SYS_COLORS];
 381 static HPEN   SysColorPens[NUM_SYS_COLORS];
 382
 383 static const WORD wPattern55AA[] = { 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa, 0x5555, 0xaaaa };
 384
 385 HBRUSH SYSCOLOR_55AABrush = 0;
 386
 387
 388 static void SYSPARAMS_LogFont16To32W( const LOGFONT16 *font16, LPLOGFONTW font32 )
 389 {
 390     font32->lfHeight = font16->lfHeight;
 391     font32->lfWidth = font16->lfWidth;
 392     font32->lfEscapement = font16->lfEscapement;
 393     font32->lfOrientation = font16->lfOrientation;
 394     font32->lfWeight = font16->lfWeight;
 395     font32->lfItalic = font16->lfItalic;
 396     font32->lfUnderline = font16->lfUnderline;
 397     font32->lfStrikeOut = font16->lfStrikeOut;
 398     font32->lfCharSet = font16->lfCharSet;
 399     font32->lfOutPrecision = font16->lfOutPrecision;
 400     font32->lfClipPrecision = font16->lfClipPrecision;
 401     font32->lfQuality = font16->lfQuality;
 402     font32->lfPitchAndFamily = font16->lfPitchAndFamily;
 403     MultiByteToWideChar( CP_ACP, 0, font16->lfFaceName, -1, font32->lfFaceName, LF_FACESIZE );
 404     font32->lfFaceName[LF_FACESIZE-1] = 0;
 405 }
 406
 407 static void SYSPARAMS_LogFont32WTo32A( const LOGFONTW* font32W, LPLOGFONTA font32A )
 408 {
 409     font32A->lfHeight = font32W->lfHeight;
 410     font32A->lfWidth = font32W->lfWidth;
 411     font32A->lfEscapement = font32W->lfEscapement;
 412     font32A->lfOrientation = font32W->lfOrientation;
 413     font32A->lfWeight = font32W->lfWeight;
 414     font32A->lfItalic = font32W->lfItalic;
 415     font32A->lfUnderline = font32W->lfUnderline;
 416     font32A->lfStrikeOut = font32W->lfStrikeOut;
 417     font32A->lfCharSet = font32W->lfCharSet;
 418     font32A->lfOutPrecision = font32W->lfOutPrecision;
 419     font32A->lfClipPrecision = font32W->lfClipPrecision;
 420     font32A->lfQuality = font32W->lfQuality;
 421     font32A->lfPitchAndFamily = font32W->lfPitchAndFamily;
 422     WideCharToMultiByte( CP_ACP, 0, font32W->lfFaceName, -1, font32A->lfFaceName, LF_FACESIZE, NULL, NULL );
 423     font32A->lfFaceName[LF_FACESIZE-1] = 0;
 424 }
 425
 426 static void SYSPARAMS_LogFont32ATo32W( const LOGFONTA* font32A, LPLOGFONTW font32W )
 427 {
 428     font32W->lfHeight = font32A->lfHeight;
 429     font32W->lfWidth = font32A->lfWidth;
 430     font32W->lfEscapement = font32A->lfEscapement;
 431     font32W->lfOrientation = font32A->lfOrientation;
 432     font32W->lfWeight = font32A->lfWeight;
 433     font32W->lfItalic = font32A->lfItalic;
 434     font32W->lfUnderline = font32A->lfUnderline;
 435     font32W->lfStrikeOut = font32A->lfStrikeOut;
 436     font32W->lfCharSet = font32A->lfCharSet;
 437     font32W->lfOutPrecision = font32A->lfOutPrecision;
 438     font32W->lfClipPrecision = font32A->lfClipPrecision;
 439     font32W->lfQuality = font32A->lfQuality;
 440     font32W->lfPitchAndFamily = font32A->lfPitchAndFamily;
 441     MultiByteToWideChar( CP_ACP, 0, font32A->lfFaceName, -1, font32W->lfFaceName, LF_FACESIZE );
 442     font32W->lfFaceName[LF_FACESIZE-1] = 0;
 443 }
 444
 445 static void SYSPARAMS_NonClientMetrics32WTo32A( const NONCLIENTMETRICSW* lpnm32W, LPNONCLIENTMETRICSA lpnm32A )
 446 {
 447     lpnm32A->iBorderWidth       = lpnm32W->iBorderWidth;
 448     lpnm32A->iScrollWidth       = lpnm32W->iScrollWidth;
 449     lpnm32A->iScrollHeight      = lpnm32W->iScrollHeight;
 450     lpnm32A->iCaptionWidth      = lpnm32W->iCaptionWidth;
 451     lpnm32A->iCaptionHeight     = lpnm32W->iCaptionHeight;
 452     SYSPARAMS_LogFont32WTo32A(  &lpnm32W->lfCaptionFont,        &lpnm32A->lfCaptionFont );
 453     lpnm32A->iSmCaptionWidth    = lpnm32W->iSmCaptionWidth;
 454     lpnm32A->iSmCaptionHeight   = lpnm32W->iSmCaptionHeight;
 455     SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfSmCaptionFont,       &lpnm32A->lfSmCaptionFont );
 456     lpnm32A->iMenuWidth         = lpnm32W->iMenuWidth;
 457     lpnm32A->iMenuHeight        = lpnm32W->iMenuHeight;
 458     SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMenuFont,            &lpnm32A->lfMenuFont );
 459     SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfStatusFont,          &lpnm32A->lfStatusFont );
 460     SYSPARAMS_LogFont32WTo32A( &lpnm32W->lfMessageFont,         &lpnm32A->lfMessageFont );
 461 }
 462
 463 static void SYSPARAMS_NonClientMetrics32ATo32W( const NONCLIENTMETRICSA* lpnm32A, LPNONCLIENTMETRICSW lpnm32W )
 464 {
 465     lpnm32W->iBorderWidth       = lpnm32A->iBorderWidth;
 466     lpnm32W->iScrollWidth       = lpnm32A->iScrollWidth;
 467     lpnm32W->iScrollHeight      = lpnm32A->iScrollHeight;
 468     lpnm32W->iCaptionWidth      = lpnm32A->iCaptionWidth;
 469     lpnm32W->iCaptionHeight     = lpnm32A->iCaptionHeight;
 470     SYSPARAMS_LogFont32ATo32W(  &lpnm32A->lfCaptionFont,        &lpnm32W->lfCaptionFont );
 471     lpnm32W->iSmCaptionWidth    = lpnm32A->iSmCaptionWidth;
 472     lpnm32W->iSmCaptionHeight   = lpnm32A->iSmCaptionHeight;
 473     SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfSmCaptionFont,       &lpnm32W->lfSmCaptionFont );
 474     lpnm32W->iMenuWidth         = lpnm32A->iMenuWidth;
 475     lpnm32W->iMenuHeight        = lpnm32A->iMenuHeight;
 476     SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMenuFont,            &lpnm32W->lfMenuFont );
 477     SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfStatusFont,          &lpnm32W->lfStatusFont );
 478     SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMessageFont,         &lpnm32W->lfMessageFont );
 479 }
 480
 481
 482 /* Helper functions to retrieve monitors info */
 483
 484 struct monitor_info
 485 {
 486     int count;
 487     RECT virtual_rect;
 488 };
 489
 490 static BOOL CALLBACK monitor_info_proc( HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM lp )
 491 {
 492     struct monitor_info *info = (struct monitor_info *)lp;
 493     info->count++;
 494     UnionRect( &info->virtual_rect, &info->virtual_rect, rect );
 495     return TRUE;
 496 }
 497
 498 static void get_monitors_info( struct monitor_info *info )
 499 {
 500     info->count = 0;
 501     SetRectEmpty( &info->virtual_rect );
 502     EnumDisplayMonitors( 0, NULL, monitor_info_proc, (LPARAM)info );
 503 }
 504
 505
 506 /* get text metrics and/or "average" char width of the specified logfont
 507  * for the specified dc */
 508 static void get_text_metr_size( HDC hdc, LOGFONTW *plf, TEXTMETRICW * ptm, UINT *psz)
 509 {
 510     HFONT hfont, hfontsav;
 511     TEXTMETRICW tm;
 512     if( !ptm) ptm = &tm;
 513     hfont = CreateFontIndirectW( plf);
 514     if( !hfont || ( hfontsav = SelectObject( hdc, hfont)) == NULL ) {
 515         ptm->tmHeight = -1;
 516         if( psz) *psz = 10;
 517         if( hfont) DeleteObject( hfont);
 518         return;
 519     }
 520     GetTextMetricsW( hdc, ptm);
 521     if( psz)
 522         if( !(*psz = GdiGetCharDimensions( hdc, ptm, NULL)))
 523             *psz = 10;
 524     SelectObject( hdc, hfontsav);
 525     DeleteObject( hfont);
 526 }
 527
 528 /***********************************************************************
 529  *           get_volatile_regkey
 530  *
 531  * Return a handle to the volatile registry key used to store
 532  * non-permanently modified parameters.
 533  */
 534 static HKEY get_volatile_regkey(void)
 535 {
 536     static HKEY volatile_key;
 537
 538     if (!volatile_key)
 539     {
 540         HKEY key;
 541         /* This must be non-volatile! */
 542         if (RegCreateKeyExW( HKEY_CURRENT_USER, WINE_CURRENT_USER_REGKEY,
 543                              0, 0, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, 0,
 544                              &key, 0 ) != ERROR_SUCCESS)
 545         {
 546             ERR("Can't create wine registry branch\n");
 547         }
 548         else
 549         {
 550             /* @@ Wine registry key: HKCU\Software\Wine\Temporary System Parameters */
 551             if (RegCreateKeyExW( key, WINE_CURRENT_USER_REGKEY_TEMP_PARAMS,
 552                                  0, 0, REG_OPTION_VOLATILE, KEY_ALL_ACCESS, 0,
 553                                  &volatile_key, 0 ) != ERROR_SUCCESS)
 554                 ERR("Can't create non-permanent wine registry branch\n");
 555
 556             RegCloseKey(key);
 557         }
 558     }
 559     return volatile_key;
 560 }
 561
 562 /***********************************************************************
 563  *           SYSPARAMS_NotifyChange
 564  *
 565  * Sends notification about system parameter update.
 566  */
 567 static void SYSPARAMS_NotifyChange( UINT uiAction, UINT fWinIni )
 568 {
 569     static const WCHAR emptyW[1];
 570
 571     if (notify_change)
 572     {
 573         if (fWinIni & SPIF_UPDATEINIFILE)
 574         {
 575             if (fWinIni & (SPIF_SENDWININICHANGE | SPIF_SENDCHANGE))
 576                 SendMessageTimeoutW(HWND_BROADCAST, WM_SETTINGCHANGE,
 577                                     uiAction, (LPARAM) emptyW,
 578                                     SMTO_ABORTIFHUNG, 2000, NULL );
 579         }
 580         else
 581         {
 582             /* FIXME notify other wine processes with internal message */
 583         }
 584     }
 585 }
 586
 587
 588 /***********************************************************************
 589  * Loads system parameter from user profile.
 590  */
 591 static BOOL SYSPARAMS_LoadRaw( LPCWSTR lpRegKey, LPCWSTR lpValName, LPBYTE lpBuf, DWORD count )
 592 {
 593     BOOL ret = FALSE;
 594     DWORD type;
 595     HKEY hKey;
 596
 597     memset( lpBuf, 0, count );
 598     if ((RegOpenKeyW( get_volatile_regkey(), lpRegKey, &hKey ) == ERROR_SUCCESS) ||
 599         (RegOpenKeyW( HKEY_CURRENT_USER, lpRegKey, &hKey ) == ERROR_SUCCESS))
 600     {
 601         ret = !RegQueryValueExW( hKey, lpValName, NULL, &type, lpBuf, &count);
 602         RegCloseKey( hKey );
 603     }
 604     return ret;
 605 }
 606
 607 static BOOL SYSPARAMS_Load( LPCWSTR lpRegKey, LPCWSTR lpValName, LPWSTR lpBuf, DWORD count )
 608 {
 609   return SYSPARAMS_LoadRaw( lpRegKey, lpValName, (LPBYTE)lpBuf, count );
 610 }
 611
 612 /***********************************************************************
 613  * Saves system parameter to user profile.
 614  */
 615
 616 /* Save data as-is */
 617 static BOOL SYSPARAMS_SaveRaw( LPCWSTR lpRegKey, LPCWSTR lpValName,
 618                                const BYTE* lpValue, DWORD valueSize,
 619                                DWORD type, UINT fWinIni )
 620 {
 621     HKEY hKey;
 622     HKEY hBaseKey;
 623     DWORD dwOptions;
 624     BOOL ret = FALSE;
 625
 626     if (fWinIni & SPIF_UPDATEINIFILE)
 627     {
 628         hBaseKey = HKEY_CURRENT_USER;
 629         dwOptions = 0;
 630     }
 631     else
 632     {
 633         hBaseKey = get_volatile_regkey();
 634         dwOptions = REG_OPTION_VOLATILE;
 635     }
 636
 637     if (RegCreateKeyExW( hBaseKey, lpRegKey,
 638                          0, 0, dwOptions, KEY_ALL_ACCESS,
 639                          0, &hKey, 0 ) == ERROR_SUCCESS)
 640     {
 641         if (RegSetValueExW( hKey, lpValName, 0, type,
 642                             lpValue, valueSize) == ERROR_SUCCESS)
 643         {
 644             ret = TRUE;
 645             if (hBaseKey == HKEY_CURRENT_USER)
 646                 RegDeleteKeyW( get_volatile_regkey(), lpRegKey );
 647         }
 648         RegCloseKey( hKey );
 649     }
 650     return ret;
 651 }
 652
 653 /* Convenience function to save strings */
 654 static BOOL SYSPARAMS_Save( LPCWSTR lpRegKey, LPCWSTR lpValName, LPCWSTR lpValue,
 655                             UINT fWinIni )
 656 {
 657     return SYSPARAMS_SaveRaw( lpRegKey, lpValName, (const BYTE*)lpValue,
 658         (strlenW(lpValue) + 1)*sizeof(WCHAR), REG_SZ, fWinIni );
 659 }
 660
 661 /* Convenience function to save logical fonts */
 662 static BOOL SYSPARAMS_SaveLogFont( LPCWSTR lpRegKey, LPCWSTR lpValName,
 663                                    const LOGFONTW *plf, UINT fWinIni )
 664 {
 665     LOGFONTW lf = *plf;
 666     int len;
 667
 668     /* Zero pad the end of lfFaceName so we don't write uninitialised
 669        data to the registry */
 670     lf.lfFaceName[LF_FACESIZE-1] = 0;
 671     len = strlenW(lf.lfFaceName);
 672     if(len < LF_FACESIZE-1)
 673         memset(lf.lfFaceName + len, 0, (LF_FACESIZE - 1 - len) * sizeof(WCHAR));
 674
 675     return SYSPARAMS_SaveRaw( lpRegKey, lpValName, (const BYTE*)&lf,
 676                               sizeof(LOGFONTW), REG_BINARY, fWinIni );
 677 }
 678
 679
 680 static inline HDC get_display_dc(void)
 681 {
 682     static const WCHAR DISPLAY[] = {'D','I','S','P','L','A','Y',0};
 683     static HDC display_dc;
 684     if (!display_dc)
 685     {
 686         display_dc = CreateICW( DISPLAY, NULL, NULL, NULL );
 687         __wine_make_gdi_object_system( display_dc, TRUE );
 688     }
 689     return display_dc;
 690 }
 691
 692 static inline int get_display_dpi(void)
 693 {
 694     static int display_dpi;
 695     if (!display_dpi) display_dpi = GetDeviceCaps( get_display_dc(), LOGPIXELSY );
 696     return display_dpi;
 697 }
 698
 699 /***********************************************************************
 700  * SYSPARAMS_Twips2Pixels
 701  *
 702  * Convert a dimension value that was obtained from the registry.  These are
 703  * quoted as being "twips" values if negative and pixels if positive.
 704  * One inch is 1440 twips. So to convert, divide by 1440 to get inches and
 705  * multiply that by the dots-per-inch to get the size in pixels.
 706  * See for example
 707  *   MSDN Library - April 2001 -> Resource Kits ->
 708  *       Windows 2000 Resource Kit Reference ->
 709  *       Technical Reference to the Windows 2000 Registry ->
 710  *       HKEY_CURRENT_USER -> Control Panel -> Desktop -> WindowMetrics
 711  */
 712 static inline int SYSPARAMS_Twips2Pixels(int x)
 713 {
 714     if (x < 0)
 715         x = (-x * get_display_dpi() + 720) / 1440;
 716     return x;
 717 }
 718
 719 /***********************************************************************
 720  * get_reg_metric
 721  *
 722  * Get a registry entry from the already open key.  This allows us to open the
 723  * section once and read several values.
 724  *
 725  * Of course this function belongs somewhere more usable but here will do
 726  * for now.
 727  */
 728 static int get_reg_metric( HKEY hkey, LPCWSTR lpValName, int default_value )
 729 {
 730     int value = default_value;
 731     if (hkey)
 732     {
 733         WCHAR buffer[128];
 734         DWORD type, count = sizeof(buffer);
 735         if(!RegQueryValueExW( hkey, lpValName, NULL, &type, (LPBYTE)buffer, &count) )
 736         {
 737             if (type != REG_SZ)
 738             {
 739                 /* Are there any utilities for converting registry entries
 740                  * between formats?
 741                  */
 742                 /* FIXME_(reg)("We need reg format converter\n"); */
 743             }
 744             else
 745                 value = atoiW(buffer);
 746         }
 747     }
 748     return SYSPARAMS_Twips2Pixels(value);
 749 }
 750
 751
 752 /*************************************************************************
 753  *             SYSPARAMS_SetSysColor
 754  */
 755 static void SYSPARAMS_SetSysColor( int index, COLORREF color )
 756 {
 757     if (index < 0 || index >= NUM_SYS_COLORS) return;
 758     SysColors[index] = color;
 759     if (SysColorBrushes[index])
 760     {
 761         __wine_make_gdi_object_system( SysColorBrushes[index], FALSE);
 762         DeleteObject( SysColorBrushes[index] );
 763     }
 764     SysColorBrushes[index] = CreateSolidBrush( color );
 765     __wine_make_gdi_object_system( SysColorBrushes[index], TRUE);
 766
 767     if (SysColorPens[index])
 768     {
 769         __wine_make_gdi_object_system( SysColorPens[index], FALSE);
 770         DeleteObject( SysColorPens[index] );
 771     }
 772     SysColorPens[index] = CreatePen( PS_SOLID, 1, color );
 773     __wine_make_gdi_object_system( SysColorPens[index], TRUE);
 774 }
 775
 776 /* load a uint parameter from the registry */
 777 static BOOL get_uint_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
 778                             UINT *value_ptr, UINT *ret_ptr )
 779 {
 780     if (!ret_ptr) return FALSE;
 781     if (!spi_loaded[idx])
 782     {
 783         WCHAR buf[12];
 784
 785         if (SYSPARAMS_Load( regkey, value, buf, sizeof(buf) )) *value_ptr = atoiW( buf );
 786         spi_loaded[idx] = TRUE;
 787     }
 788     *ret_ptr = *value_ptr;
 789     return TRUE;
 790 }
 791
 792 /* load a twips parameter from the registry */
 793 static BOOL get_twips_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
 794                              UINT *value_ptr, UINT *ret_ptr )
 795 {
 796     if (!ret_ptr) return FALSE;
 797     if (!spi_loaded[idx])
 798     {
 799         WCHAR buf[12];
 800
 801         if (SYSPARAMS_Load( regkey, value, buf, sizeof(buf) ))
 802             *value_ptr = SYSPARAMS_Twips2Pixels( atoiW(buf) );
 803         spi_loaded[idx] = TRUE;
 804     }
 805     *ret_ptr = *value_ptr;
 806     return TRUE;
 807 }
 808
 809 /* load a boolean parameter from the registry */
 810 static inline BOOL get_bool_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
 811                                    BOOL *value_ptr, BOOL *ret_ptr )
 812 {
 813     return get_uint_param( idx, regkey, value, (UINT *)value_ptr, (UINT *)ret_ptr );
 814 }
 815
 816 /* set a uint parameter that is mirrored in two different registry locations */
 817 static BOOL set_uint_param_mirrored( unsigned int idx, LPCWSTR regkey, LPCWSTR regkey_mirror,
 818                                      LPCWSTR value, UINT *value_ptr, UINT new_val, UINT fWinIni )
 819 {
 820     WCHAR buf[12];
 821
 822     wsprintfW(buf, CSu, new_val);
 823     if (!SYSPARAMS_Save( regkey, value, buf, fWinIni )) return FALSE;
 824     if (regkey_mirror) SYSPARAMS_Save( regkey_mirror, value, buf, fWinIni );
 825     *value_ptr = new_val;
 826     spi_loaded[idx] = TRUE;
 827     return TRUE;
 828 }
 829
 830 /* save an int parameter in registry */
 831 static BOOL save_int_param( LPCWSTR regkey, LPCWSTR value, INT *value_ptr,
 832                             INT new_val, UINT fWinIni )
 833 {
 834     WCHAR buf[12];
 835
 836     wsprintfW(buf, CSd, new_val);
 837     if (!SYSPARAMS_Save( regkey, value, buf, fWinIni )) return FALSE;
 838     if( value_ptr) *value_ptr = new_val;
 839     return TRUE;
 840 }
 841
 842 /* set an int parameter in the registry */
 843 static inline BOOL set_int_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
 844                                   INT *value_ptr, INT new_val, UINT fWinIni )
 845 {
 846     BOOL ret = save_int_param( regkey, value, value_ptr, new_val, fWinIni );
 847     if (ret) spi_loaded[idx] = TRUE;
 848     return ret;
 849 }
 850
 851 /* set a uint parameter in the registry */
 852 static inline BOOL set_uint_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
 853                                    UINT *value_ptr, UINT new_val, UINT fWinIni )
 854 {
 855     return set_uint_param_mirrored( idx, regkey, NULL, value, value_ptr, new_val, fWinIni );
 856 }
 857
 858 /* set a boolean parameter that is mirrored in two different registry locations */
 859 static inline BOOL set_bool_param_mirrored( unsigned int idx, LPCWSTR regkey, LPCWSTR regkey_mirror,
 860                                             LPCWSTR value, BOOL *value_ptr, BOOL new_val, UINT fWinIni )
 861 {
 862     return set_uint_param_mirrored( idx, regkey, regkey_mirror, value,
 863                                     (UINT *)value_ptr, new_val, fWinIni );
 864 }
 865
 866 /* set a boolean parameter in the registry */
 867 static inline BOOL set_bool_param( unsigned int idx, LPCWSTR regkey, LPCWSTR value,
 868                                    BOOL *value_ptr, BOOL new_val, UINT fWinIni )
 869 {
 870     return set_uint_param( idx, regkey, value, (UINT *)value_ptr, new_val, fWinIni );
 871 }
 872
 873 /* load a boolean parameter from the user preference key */
 874 static BOOL get_user_pref_param( UINT offset, UINT mask, BOOL *ret_ptr )
 875 {
 876     if (!ret_ptr) return FALSE;
 877
 878     if (!spi_loaded[SPI_USERPREFERENCEMASK_IDX])
 879     {
 880         SYSPARAMS_LoadRaw( SPI_USERPREFERENCEMASK_REGKEY,
 881                            SPI_USERPREFERENCEMASK_VALNAME,
 882                            user_prefs, sizeof(user_prefs) );
 883         spi_loaded[SPI_USERPREFERENCEMASK_IDX] = TRUE;
 884     }
 885     *ret_ptr = (user_prefs[offset] & mask) != 0;
 886     return TRUE;
 887 }
 888
 889 /* set a boolean parameter in the user preference key */
 890 static BOOL set_user_pref_param( UINT offset, UINT mask, BOOL value, BOOL fWinIni )
 891 {
 892     SYSPARAMS_LoadRaw( SPI_USERPREFERENCEMASK_REGKEY,
 893                        SPI_USERPREFERENCEMASK_VALNAME,
 894                        user_prefs, sizeof(user_prefs) );
 895     spi_loaded[SPI_USERPREFERENCEMASK_IDX] = TRUE;
 896
 897     if (value) user_prefs[offset] |= mask;
 898     else user_prefs[offset] &= ~mask;
 899
 900     SYSPARAMS_SaveRaw( SPI_USERPREFERENCEMASK_REGKEY,
 901                        SPI_USERPREFERENCEMASK_VALNAME,
 902                        user_prefs, sizeof(user_prefs), REG_BINARY, fWinIni );
 903     return TRUE;
 904 }
 905
 906 /***********************************************************************
 907  *           SYSPARAMS_Init
 908  *
 909  * Initialisation of the system metrics array.
 910  */
 911 void SYSPARAMS_Init(void)
 912 {
 913     HKEY hkey; /* key to the window metrics area of the registry */
 914     int i, r, g, b;
 915     char buffer[100];
 916     HBITMAP h55AABitmap;
 917
 918     /* initialize system colors */
 919
 920     if (RegCreateKeyExA(HKEY_CURRENT_USER, "Control Panel\\Colors", 0, 0, 0, KEY_ALL_ACCESS, 0, &hkey, 0))
 921         hkey = 0;
 922     for (i = 0; i < NUM_SYS_COLORS; i++)
 923     {
 924         BOOL bOk = FALSE;
 925
 926         /* first try, registry */
 927         if (hkey)
 928         {
 929             DWORD dwDataSize = sizeof(buffer);
 930             if (!(RegQueryValueExA(hkey,DefSysColors[i*2], 0, 0, (LPBYTE) buffer, &dwDataSize)))
 931                 if (sscanf( buffer, "%d %d %d", &r, &g, &b ) == 3) bOk = TRUE;
 932         }
 933
 934         /* second try, win.ini */
 935         if (!bOk)
 936         {
 937             GetProfileStringA( "colors", DefSysColors[i*2], DefSysColors[i*2+1], buffer, 100 );
 938             if (sscanf( buffer, " %d %d %d", &r, &g, &b ) == 3) bOk = TRUE;
 939         }
 940
 941         /* last chance, take the default */
 942         if (!bOk) sscanf( DefSysColors[i*2+1], " %d %d %d", &r, &g, &b );
 943
 944         SYSPARAMS_SetSysColor( i, RGB(r,g,b) );
 945     }
 946     if (hkey) RegCloseKey( hkey );
 947
 948     /* create 55AA bitmap */
 949
 950     h55AABitmap = CreateBitmap( 8, 8, 1, 1, wPattern55AA );
 951     SYSCOLOR_55AABrush = CreatePatternBrush( h55AABitmap );
 952     __wine_make_gdi_object_system( SYSCOLOR_55AABrush, TRUE );
 953 }
 954
 955
 956 /***********************************************************************
 957  *              reg_get_logfont
 958  *
 959  *  Tries to retrieve logfont info from the specified key and value
 960  */
 961 static BOOL reg_get_logfont(LPCWSTR key, LPCWSTR value, LOGFONTW *lf)
 962 {
 963     HKEY hkey;
 964     LOGFONTW lfbuf;
 965     DWORD type, size;
 966     BOOL found = FALSE;
 967     HKEY base_keys[2];
 968     int i;
 969
 970     base_keys[0] = get_volatile_regkey();
 971     base_keys[1] = HKEY_CURRENT_USER;
 972
 973     for(i = 0; i < 2 && !found; i++)
 974     {
 975         if(RegOpenKeyW(base_keys[i], key, &hkey) == ERROR_SUCCESS)
 976         {
 977             size = sizeof(lfbuf);
 978             if(RegQueryValueExW(hkey, value, NULL, &type, (LPBYTE)&lfbuf, &size) == ERROR_SUCCESS &&
 979                     type == REG_BINARY)
 980             {
 981                 if( size == sizeof(lfbuf))
 982                 {
 983                     found = TRUE;
 984                     memcpy(lf, &lfbuf, size);
 985                 } else if( size == sizeof( LOGFONT16))
 986                 {    /* win9x-winME format */
 987                     found = TRUE;
 988                     SYSPARAMS_LogFont16To32W( (LOGFONT16*) &lfbuf, lf);
 989                 } else
 990                     WARN("Unknown format in key %s value %s, size is %d\n",
 991                             debugstr_w( key), debugstr_w( value), size);
 992             }
 993             RegCloseKey(hkey);
 994         }
 995     }
 996     if( found && lf->lfHeight > 0) {
 997         /* positive height value means points ( inch/72 ) */
 998         lf->lfHeight = -MulDiv( lf->lfHeight, get_display_dpi(), 72);
 999     }
1000     return found;
1001 }
1002
1003 /* load all the minimized metrics */
1004 static void load_minimized_metrics(void)
1005 {
1006     HKEY hkey;
1007     if (RegOpenKeyExW (HKEY_CURRENT_USER, METRICS_REGKEY,
1008                        0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
1009
1010     minimized_metrics.iWidth = max( get_reg_metric(hkey,
1011             METRICS_MINWIDTH_VALNAME, minimized_metrics.iWidth), 0);
1012     minimized_metrics.iHorzGap = max( get_reg_metric(hkey,
1013             METRICS_MINHORZGAP_VALNAME, minimized_metrics.iHorzGap), 0);
1014     minimized_metrics.iVertGap = max( get_reg_metric(hkey,
1015             METRICS_MINVERTGAP_VALNAME, minimized_metrics.iVertGap), 0);
1016     minimized_metrics.iArrange = 0x0f & get_reg_metric(hkey,
1017             METRICS_MINARRANGE_VALNAME, minimized_metrics.iArrange);
1018
1019     if (hkey) RegCloseKey( hkey );
1020     spi_loaded[SPI_MINIMIZEDMETRICS_IDX] = TRUE;
1021 }
1022
1023 /* adjust some of the raw values found in the registry */
1024 static void normalize_nonclientmetrics( NONCLIENTMETRICSW *pncm)
1025 {
1026     TEXTMETRICW tm;
1027     if( pncm->iBorderWidth < 1) pncm->iBorderWidth = 1;
1028     if( pncm->iCaptionWidth < 8) pncm->iCaptionWidth = 8;
1029     if( pncm->iScrollWidth < 8) pncm->iScrollWidth = 8;
1030     if( pncm->iScrollHeight < 8) pncm->iScrollHeight = 8;
1031
1032     /* get some extra metrics */
1033     get_text_metr_size( get_display_dc(), &pncm->lfMenuFont,
1034             &tmMenuFont, NULL);
1035     get_text_metr_size( get_display_dc(), &pncm->lfCaptionFont,
1036             NULL, &CaptionFontAvCharWidth);
1037
1038     /* adjust some heights to the corresponding font */
1039     pncm->iMenuHeight = max( pncm->iMenuHeight,
1040             2 + tmMenuFont.tmHeight + tmMenuFont.tmExternalLeading);
1041     get_text_metr_size( get_display_dc(), &pncm->lfCaptionFont, &tm, NULL);
1042     pncm->iCaptionHeight = max( pncm->iCaptionHeight, 2 + tm.tmHeight);
1043     get_text_metr_size( get_display_dc(), &pncm->lfSmCaptionFont, &tm, NULL);
1044     pncm->iSmCaptionHeight = max( pncm->iSmCaptionHeight, 2 + tm.tmHeight);
1045 }
1046
1047 /* load all the non-client metrics */
1048 static void load_nonclient_metrics(void)
1049 {
1050     HKEY hkey;
1051     NONCLIENTMETRICSW ncm;
1052     INT r;
1053
1054     ncm.cbSize = sizeof (ncm);
1055     if (RegOpenKeyExW (HKEY_CURRENT_USER, METRICS_REGKEY,
1056                        0, KEY_QUERY_VALUE, &hkey) != ERROR_SUCCESS) hkey = 0;
1057
1058     /* initialize geometry entries */
1059     ncm.iBorderWidth =  get_reg_metric(hkey, METRICS_BORDERWIDTH_VALNAME, 1);
1060     ncm.iScrollWidth = get_reg_metric(hkey, METRICS_SCROLLWIDTH_VALNAME, 16);
1061     ncm.iScrollHeight = get_reg_metric(hkey, METRICS_SCROLLHEIGHT_VALNAME, 16);
1062
1063     /* size of the normal caption buttons */
1064     ncm.iCaptionHeight = get_reg_metric(hkey, METRICS_CAPTIONHEIGHT_VALNAME, 18);
1065     ncm.iCaptionWidth = get_reg_metric(hkey, METRICS_CAPTIONWIDTH_VALNAME, ncm.iCaptionHeight);
1066
1067     /* caption font metrics */
1068     if (!reg_get_logfont(METRICS_REGKEY, METRICS_CAPTIONLOGFONT_VALNAME, &ncm.lfCaptionFont))
1069     {
1070         SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfCaptionFont, 0 );
1071         ncm.lfCaptionFont.lfWeight = FW_BOLD;
1072     }
1073
1074     /* size of the small caption buttons */
1075     ncm.iSmCaptionWidth = get_reg_metric(hkey, METRICS_SMCAPTIONWIDTH_VALNAME, 13);
1076     ncm.iSmCaptionHeight = get_reg_metric(hkey, METRICS_SMCAPTIONHEIGHT_VALNAME, 15);
1077
1078     /* small caption font metrics */
1079     if (!reg_get_logfont(METRICS_REGKEY, METRICS_SMCAPTIONLOGFONT_VALNAME, &ncm.lfSmCaptionFont))
1080         SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfSmCaptionFont, 0 );
1081
1082     /* menus, FIXME: names of registry entries are bogus */
1083
1084     /* size of the menu (MDI) buttons */
1085     ncm.iMenuHeight = get_reg_metric(hkey, METRICS_MENUHEIGHT_VALNAME, 18);
1086     ncm.iMenuWidth = get_reg_metric(hkey, METRICS_MENUWIDTH_VALNAME, ncm.iMenuHeight);
1087
1088     /* menu font metrics */
1089     if (!reg_get_logfont(METRICS_REGKEY, METRICS_MENULOGFONT_VALNAME, &ncm.lfMenuFont))
1090     {
1091         SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfMenuFont, 0 );
1092         GetProfileStringW( Desktop, MenuFont, ncm.lfCaptionFont.lfFaceName,
1093                            ncm.lfMenuFont.lfFaceName, LF_FACESIZE );
1094         r = GetProfileIntW( Desktop, MenuFontSize, 0 );
1095         if (r)
1096             ncm.lfMenuFont.lfHeight = -r;
1097         ncm.lfMenuFont.lfWeight = FW_NORMAL;
1098     }
1099
1100     /* status bar font metrics */
1101     if (!reg_get_logfont(METRICS_REGKEY, METRICS_STATUSLOGFONT_VALNAME, &ncm.lfStatusFont))
1102     {
1103         SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfStatusFont, 0 );
1104         GetProfileStringW( Desktop, StatusFont, ncm.lfCaptionFont.lfFaceName,
1105                            ncm.lfStatusFont.lfFaceName, LF_FACESIZE );
1106         r = GetProfileIntW( Desktop, StatusFontSize, 0 );
1107         if (r)
1108             ncm.lfStatusFont.lfHeight = -r;
1109         ncm.lfStatusFont.lfWeight = FW_NORMAL;
1110     }
1111
1112     /* message font metrics */
1113     if (!reg_get_logfont(METRICS_REGKEY, METRICS_MESSAGELOGFONT_VALNAME, &ncm.lfMessageFont))
1114     {
1115         SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0, &ncm.lfMessageFont, 0 );
1116         GetProfileStringW( Desktop, MessageFont, ncm.lfCaptionFont.lfFaceName,
1117                            ncm.lfMessageFont.lfFaceName, LF_FACESIZE );
1118         r = GetProfileIntW( Desktop, MessageFontSize, 0 );
1119         if (r)
1120             ncm.lfMessageFont.lfHeight = -r;
1121         ncm.lfMessageFont.lfWeight = FW_NORMAL;
1122     }
1123
1124     /* some extra fields not in the nonclient structure */
1125     icon_size.cx = icon_size.cy = get_reg_metric( hkey, METRICS_ICONSIZE_VALNAME, 32 );
1126
1127     if (hkey) RegCloseKey( hkey );
1128     normalize_nonclientmetrics( &ncm);
1129     nonclient_metrics = ncm;
1130     spi_loaded[SPI_NONCLIENTMETRICS_IDX] = TRUE;
1131 }
1132
1133 static BOOL CALLBACK enum_monitors( HMONITOR monitor, HDC hdc, LPRECT rect, LPARAM lp )
1134 {
1135     MONITORINFO mi;
1136
1137     mi.cbSize = sizeof(mi);
1138     if (GetMonitorInfoW( monitor, &mi ) && (mi.dwFlags & MONITORINFOF_PRIMARY))
1139     {
1140         LPRECT work = (LPRECT)lp;
1141         *work = mi.rcWork;
1142         return FALSE;
1143     }
1144     return TRUE;
1145 }
1146
1147 /***********************************************************************
1148  *              SystemParametersInfoW (USER32.@)
1149  *
1150  *     Each system parameter has flag which shows whether the parameter
1151  * is loaded or not. Parameters, stored directly in SysParametersInfo are
1152  * loaded from registry only when they are requested and the flag is
1153  * "false", after the loading the flag is set to "true". On interprocess
1154  * notification of the parameter change the corresponding parameter flag is
1155  * set to "false". The parameter value will be reloaded when it is requested
1156  * the next time.
1157  *     Parameters, backed by or depend on GetSystemMetrics are processed
1158  * differently. These parameters are always loaded. They are reloaded right
1159  * away on interprocess change notification. We can't do lazy loading because
1160  * we don't want to complicate GetSystemMetrics.
1161  *     Parameters, backed by X settings are read from corresponding setting.
1162  * On the parameter change request the setting is changed. Interprocess change
1163  * notifications are ignored.
1164  *     When parameter value is updated the changed value is stored in permanent
1165  * registry branch if saving is requested. Otherwise it is stored
1166  * in temporary branch
1167  *
1168  * Some SPI values can also be stored as Twips values in the registry,
1169  * don't forget the conversion!
1170  */
1171 BOOL WINAPI SystemParametersInfoW( UINT uiAction, UINT uiParam,
1172                                    PVOID pvParam, UINT fWinIni )
1173 {
1174 #define WINE_SPI_FIXME(x) \
1175     case x: \
1176         { \
1177             static BOOL warn = TRUE; \
1178             if (warn) \
1179             { \
1180                 warn = FALSE; \
1181                 FIXME( "Unimplemented action: %u (%s)\n", x, #x ); \
1182             } \
1183         } \
1184         SetLastError( ERROR_INVALID_SPI_VALUE ); \
1185         ret = FALSE; \
1186         break
1187 #define WINE_SPI_WARN(x) \
1188     case x: \
1189         WARN( "Ignored action: %u (%s)\n", x, #x ); \
1190         break
1191
1192     BOOL ret = TRUE;
1193     unsigned spi_idx = 0;
1194
1195     switch (uiAction)
1196     {
1197     case SPI_GETBEEP:                           /*      1 */
1198         if (!pvParam) return FALSE;
1199
1200         spi_idx = SPI_SETBEEP_IDX;
1201         if (!spi_loaded[spi_idx])
1202         {
1203             WCHAR buf[5];
1204
1205             if (SYSPARAMS_Load( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME, buf, sizeof(buf) ))
1206                 beep_active  = !lstrcmpiW( Yes, buf );
1207             spi_loaded[spi_idx] = TRUE;
1208         }
1209
1210         *(BOOL *)pvParam = beep_active;
1211         break;
1212
1213     case SPI_SETBEEP:                           /*      2 */
1214         spi_idx = SPI_SETBEEP_IDX;
1215         if (SYSPARAMS_Save( SPI_SETBEEP_REGKEY, SPI_SETBEEP_VALNAME,
1216                             (uiParam ? Yes : No), fWinIni ))
1217         {
1218             beep_active = uiParam;
1219             spi_loaded[spi_idx] = TRUE;
1220         }
1221         else
1222             ret = FALSE;
1223         break;
1224
1225     case SPI_GETMOUSE:                          /*      3 */
1226         if (!pvParam) return FALSE;
1227
1228         spi_idx = SPI_SETMOUSE_IDX;
1229         if (!spi_loaded[spi_idx])
1230         {
1231             WCHAR buf[12];
1232
1233             if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
1234                                 buf, sizeof(buf) ))
1235                 mouse_threshold1 = atoiW( buf );
1236             if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
1237                                 buf, sizeof(buf) ))
1238                 mouse_threshold2 = atoiW( buf );
1239             if (SYSPARAMS_Load( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
1240                                 buf, sizeof(buf) ))
1241                 mouse_speed = atoiW( buf );
1242             spi_loaded[spi_idx] = TRUE;
1243         }
1244         ((INT *)pvParam)[0] = mouse_threshold1;
1245         ((INT *)pvParam)[1] = mouse_threshold2;
1246         ((INT *)pvParam)[2] = mouse_speed;
1247         break;
1248
1249     case SPI_SETMOUSE:                          /*      4 */
1250     {
1251         if (!pvParam) return FALSE;
1252         ret = set_int_param( SPI_SETMOUSE_IDX, SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME1,
1253                              &mouse_threshold1, ((INT *)pvParam)[0], fWinIni);
1254         if( ret) {
1255             save_int_param( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME2,
1256                             &mouse_threshold2, ((INT *)pvParam)[1], fWinIni);
1257             save_int_param( SPI_SETMOUSE_REGKEY, SPI_SETMOUSE_VALNAME3,
1258                             &mouse_speed, ((INT *)pvParam)[2], fWinIni);
1259         }
1260         break;
1261     }
1262
1263     case SPI_GETBORDER:
1264         ret = get_twips_param( SPI_SETBORDER_IDX,
1265                                SPI_SETBORDER_REGKEY,
1266                                SPI_SETBORDER_VALNAME,
1267                                &border, pvParam );
1268         if( *(INT*)pvParam < 1) *(INT*)pvParam = 1;
1269         break;
1270
1271     case SPI_SETBORDER:
1272         nonclient_metrics.iBorderWidth = uiParam > 0 ? uiParam : 1;
1273         /* raw value goes to registry */
1274         ret = set_uint_param( SPI_SETBORDER_IDX,
1275                               SPI_SETBORDER_REGKEY,
1276                               SPI_SETBORDER_VALNAME,
1277                               &border, uiParam, fWinIni );
1278         break;
1279
1280     case SPI_GETKEYBOARDSPEED:
1281         ret = get_uint_param( SPI_SETKEYBOARDSPEED_IDX,
1282                               SPI_SETKEYBOARDSPEED_REGKEY,
1283                               SPI_SETKEYBOARDSPEED_VALNAME,
1284                               &keyboard_speed, pvParam );
1285         break;
1286
1287     case SPI_SETKEYBOARDSPEED:
1288         if (uiParam > 31) uiParam = 31;
1289         ret = set_uint_param( SPI_SETKEYBOARDSPEED_IDX,
1290                               SPI_SETKEYBOARDSPEED_REGKEY,
1291                               SPI_SETKEYBOARDSPEED_VALNAME,
1292                               &keyboard_speed, uiParam, fWinIni );
1293         break;
1294
1295     /* not implemented in Windows */
1296     WINE_SPI_WARN(SPI_LANGDRIVER);              /*     12 */
1297
1298     case SPI_ICONHORIZONTALSPACING:
1299         if (pvParam != NULL)
1300         {
1301             ret = get_twips_param( SPI_ICONHORIZONTALSPACING_IDX,
1302                                    SPI_ICONHORIZONTALSPACING_REGKEY,
1303                                    SPI_ICONHORIZONTALSPACING_VALNAME,
1304                                    (UINT*)&icon_metrics.iHorzSpacing, pvParam );
1305         }
1306         else
1307         {
1308             if (uiParam < 32) uiParam = 32;
1309             ret = set_uint_param( SPI_ICONHORIZONTALSPACING_IDX,
1310                                   SPI_ICONHORIZONTALSPACING_REGKEY,
1311                                   SPI_ICONHORIZONTALSPACING_VALNAME,
1312                                   (UINT*)&icon_metrics.iHorzSpacing, uiParam, fWinIni );
1313         }
1314         break;
1315
1316     case SPI_GETSCREENSAVETIMEOUT:
1317         ret = get_uint_param( SPI_SETSCREENSAVETIMEOUT_IDX,
1318                               SPI_SETSCREENSAVETIMEOUT_REGKEY,
1319                               SPI_SETSCREENSAVETIMEOUT_VALNAME,
1320                               &screensave_timeout, pvParam );
1321         break;
1322
1323     case SPI_SETSCREENSAVETIMEOUT:
1324         ret = set_uint_param( SPI_SETSCREENSAVETIMEOUT_IDX,
1325                               SPI_SETSCREENSAVETIMEOUT_REGKEY,
1326                               SPI_SETSCREENSAVETIMEOUT_VALNAME,
1327                               &screensave_timeout, uiParam, fWinIni );
1328         break;
1329
1330     case SPI_GETSCREENSAVEACTIVE:               /*     16 */
1331         if (!pvParam) return FALSE;
1332         *(BOOL *)pvParam = USER_Driver->pGetScreenSaveActive();
1333         break;
1334
1335     case SPI_SETSCREENSAVEACTIVE:               /*     17 */
1336     {
1337         WCHAR buf[12];
1338
1339         wsprintfW(buf, CSu, uiParam);
1340         USER_Driver->pSetScreenSaveActive( uiParam );
1341         /* saved value does not affect Wine */
1342         SYSPARAMS_Save( SPI_SETSCREENSAVEACTIVE_REGKEY,
1343                         SPI_SETSCREENSAVEACTIVE_VALNAME,
1344                         buf, fWinIni );
1345         break;
1346     }
1347
1348     case SPI_GETGRIDGRANULARITY:
1349         ret = get_uint_param( SPI_SETGRIDGRANULARITY_IDX,
1350                               SPI_SETGRIDGRANULARITY_REGKEY,
1351                               SPI_SETGRIDGRANULARITY_VALNAME,
1352                               &grid_granularity, pvParam );
1353         break;
1354
1355     case SPI_SETGRIDGRANULARITY:
1356         ret = set_uint_param( SPI_SETGRIDGRANULARITY_IDX,
1357                               SPI_SETGRIDGRANULARITY_REGKEY,
1358                               SPI_SETGRIDGRANULARITY_VALNAME,
1359                               &grid_granularity, uiParam, fWinIni );
1360         break;
1361
1362     case SPI_SETDESKWALLPAPER:                  /*     20 */
1363         if (!pvParam || !SetDeskWallPaper( pvParam )) return FALSE;
1364         SYSPARAMS_Save(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, pvParam, fWinIni);
1365         break;
1366
1367     case SPI_SETDESKPATTERN:                    /*     21 */
1368         /* FIXME: the ability to specify a pattern in pvParam
1369            doesn't seem to be documented for Win32 */
1370         if ((INT16)uiParam == -1)
1371         {
1372             WCHAR buf[256];
1373             GetProfileStringW( Desktop, Pattern,
1374                                defPattern,
1375                                buf, sizeof(buf)/sizeof(WCHAR) );
1376             ret = DESKTOP_SetPattern( buf );
1377         } else
1378             ret = DESKTOP_SetPattern( pvParam );
1379         break;
1380
1381     case SPI_GETKEYBOARDDELAY:
1382         ret = get_uint_param( SPI_SETKEYBOARDDELAY_IDX,
1383                               SPI_SETKEYBOARDDELAY_REGKEY,
1384                               SPI_SETKEYBOARDDELAY_VALNAME,
1385                               &keyboard_delay, pvParam );
1386         break;
1387
1388     case SPI_SETKEYBOARDDELAY:
1389         ret = set_uint_param( SPI_SETKEYBOARDDELAY_IDX,
1390                               SPI_SETKEYBOARDDELAY_REGKEY,
1391                               SPI_SETKEYBOARDDELAY_VALNAME,
1392                               &keyboard_delay, uiParam, fWinIni );
1393         break;
1394
1395     case SPI_ICONVERTICALSPACING:
1396         if (pvParam != NULL)
1397         {
1398             ret = get_twips_param( SPI_ICONVERTICALSPACING_IDX,
1399                                    SPI_ICONVERTICALSPACING_REGKEY,
1400                                    SPI_ICONVERTICALSPACING_VALNAME,
1401                                    (UINT*)&icon_metrics.iVertSpacing, pvParam );
1402             if( icon_metrics.iVertSpacing < 32)
1403                 icon_metrics.iVertSpacing = 32;
1404         }
1405         else
1406         {
1407             if (uiParam < 32) uiParam = 32;
1408             ret = set_uint_param( SPI_ICONVERTICALSPACING_IDX,
1409                                   SPI_ICONVERTICALSPACING_REGKEY,
1410                                   SPI_ICONVERTICALSPACING_VALNAME,
1411                                   (UINT*)&icon_metrics.iVertSpacing, uiParam, fWinIni );
1412         }
1413         break;
1414
1415     case SPI_GETICONTITLEWRAP:
1416         ret = get_bool_param( SPI_SETICONTITLEWRAP_IDX,
1417                               SPI_SETICONTITLEWRAP_REGKEY1,
1418                               SPI_SETICONTITLEWRAP_VALNAME,
1419                               &icon_metrics.iTitleWrap, pvParam );
1420         break;
1421
1422     case SPI_SETICONTITLEWRAP:
1423         ret = set_bool_param_mirrored( SPI_SETICONTITLEWRAP_IDX,
1424                                        SPI_SETICONTITLEWRAP_REGKEY1,
1425                                        SPI_SETICONTITLEWRAP_REGKEY2,
1426                                        SPI_SETICONTITLEWRAP_VALNAME,
1427                                        &icon_metrics.iTitleWrap, uiParam, fWinIni );
1428         break;
1429
1430     case SPI_GETMENUDROPALIGNMENT:
1431         ret = get_uint_param( SPI_SETMENUDROPALIGNMENT_IDX,
1432                               SPI_SETMENUDROPALIGNMENT_REGKEY1,
1433                               SPI_SETMENUDROPALIGNMENT_VALNAME,
1434                               &menu_drop_alignment, pvParam );
1435         break;
1436
1437     case SPI_SETMENUDROPALIGNMENT:
1438         ret = set_uint_param_mirrored( SPI_SETMENUDROPALIGNMENT_IDX,
1439                                        SPI_SETMENUDROPALIGNMENT_REGKEY1,
1440                                        SPI_SETMENUDROPALIGNMENT_REGKEY2,
1441                                        SPI_SETMENUDROPALIGNMENT_VALNAME,
1442                                        &menu_drop_alignment, uiParam, fWinIni );
1443         break;
1444
1445     case SPI_SETDOUBLECLKWIDTH:
1446         ret = set_uint_param_mirrored( SPI_SETDOUBLECLKWIDTH_IDX,
1447                                        SPI_SETDOUBLECLKWIDTH_REGKEY1,
1448                                        SPI_SETDOUBLECLKWIDTH_REGKEY2,
1449                                        SPI_SETDOUBLECLKWIDTH_VALNAME,
1450                                        &double_click_width, uiParam, fWinIni );
1451         break;
1452
1453     case SPI_SETDOUBLECLKHEIGHT:
1454         ret = set_uint_param_mirrored( SPI_SETDOUBLECLKHEIGHT_IDX,
1455                                        SPI_SETDOUBLECLKHEIGHT_REGKEY1,
1456                                        SPI_SETDOUBLECLKHEIGHT_REGKEY2,
1457                                        SPI_SETDOUBLECLKHEIGHT_VALNAME,
1458                                        &double_click_height, uiParam, fWinIni );
1459         break;
1460
1461     case SPI_GETICONTITLELOGFONT:
1462     {
1463         LOGFONTW lfDefault;
1464
1465         if (!pvParam) return FALSE;
1466
1467         spi_idx = SPI_SETICONTITLELOGFONT_IDX;
1468         if (!spi_loaded[spi_idx])
1469         {
1470             if (!reg_get_logfont( SPI_SETICONTITLELOGFONT_REGKEY,
1471                                   SPI_SETICONTITLELOGFONT_VALNAME, &icon_metrics.lfFont ))
1472             {
1473                 INT r;
1474
1475                 /*
1476                  * The 'default GDI fonts' seems to be returned.
1477                  * If a returned font is not a correct font in your environment,
1478                  * please try to fix objects/gdiobj.c at first.
1479                  */
1480                 GetObjectW( GetStockObject( DEFAULT_GUI_FONT ), sizeof(LOGFONTW), &lfDefault );
1481
1482                 GetProfileStringW( Desktop, IconTitleFaceName,
1483                                    lfDefault.lfFaceName,
1484                                    icon_metrics.lfFont.lfFaceName,
1485                                    LF_FACESIZE );
1486
1487                 r = GetProfileIntW( Desktop, IconTitleSize, 0 );
1488                 if (r)
1489                     icon_metrics.lfFont.lfHeight = -r;
1490                 else
1491                     icon_metrics.lfFont.lfHeight = lfDefault.lfHeight;
1492
1493                 icon_metrics.lfFont.lfWidth = 0;
1494                 icon_metrics.lfFont.lfEscapement = icon_metrics.lfFont.lfOrientation = 0;
1495                 icon_metrics.lfFont.lfWeight = FW_NORMAL;
1496                 icon_metrics.lfFont.lfItalic = FALSE;
1497                 icon_metrics.lfFont.lfStrikeOut = FALSE;
1498                 icon_metrics.lfFont.lfUnderline = FALSE;
1499                 icon_metrics.lfFont.lfCharSet = lfDefault.lfCharSet; /* at least 'charset' should not be hard-coded */
1500                 icon_metrics.lfFont.lfOutPrecision = OUT_DEFAULT_PRECIS;
1501                 icon_metrics.lfFont.lfClipPrecision = CLIP_DEFAULT_PRECIS;
1502                 icon_metrics.lfFont.lfQuality = DEFAULT_QUALITY;
1503                 icon_metrics.lfFont.lfPitchAndFamily = DEFAULT_PITCH;
1504                 spi_loaded[spi_idx] = TRUE;
1505             }
1506         }
1507         *(LOGFONTW *)pvParam = icon_metrics.lfFont;
1508         break;
1509     }
1510
1511     case SPI_SETDOUBLECLICKTIME:
1512         ret = set_uint_param( SPI_SETDOUBLECLICKTIME_IDX,
1513                               SPI_SETDOUBLECLICKTIME_REGKEY,
1514                               SPI_SETDOUBLECLICKTIME_VALNAME,
1515                               &double_click_time, uiParam, fWinIni );
1516         break;
1517
1518     case SPI_SETMOUSEBUTTONSWAP:
1519         ret = set_bool_param( SPI_SETMOUSEBUTTONSWAP_IDX,
1520                               SPI_SETMOUSEBUTTONSWAP_REGKEY,
1521                               SPI_SETMOUSEBUTTONSWAP_VALNAME,
1522                               &swap_buttons, uiParam, fWinIni );
1523         break;
1524
1525     case SPI_SETICONTITLELOGFONT:               /*     34 */
1526         if( uiParam == sizeof(LOGFONTW)) {
1527             ret = SYSPARAMS_SaveLogFont( SPI_SETICONTITLELOGFONT_REGKEY,
1528                     SPI_SETICONTITLELOGFONT_VALNAME, pvParam, fWinIni);
1529             if( ret) {
1530                 icon_metrics.lfFont = *(LOGFONTW *)pvParam;
1531                 spi_loaded[SPI_SETICONTITLELOGFONT_IDX] = TRUE;
1532             }
1533         } else
1534             ret = FALSE;
1535         break;
1536
1537     case SPI_GETFASTTASKSWITCH:                 /*     35 */
1538         if (!pvParam) return FALSE;
1539         *(BOOL *)pvParam = 1;
1540         break;
1541
1542     case SPI_SETFASTTASKSWITCH:                 /*     36 */
1543         /* the action is disabled */
1544         ret = FALSE;
1545         break;
1546
1547     case SPI_SETDRAGFULLWINDOWS:
1548         ret = set_bool_param( SPI_SETDRAGFULLWINDOWS_IDX,
1549                               SPI_SETDRAGFULLWINDOWS_REGKEY,
1550                               SPI_SETDRAGFULLWINDOWS_VALNAME,
1551                               &drag_full_windows, uiParam, fWinIni );
1552         break;
1553
1554     case SPI_GETDRAGFULLWINDOWS:
1555         ret = get_bool_param( SPI_SETDRAGFULLWINDOWS_IDX,
1556                               SPI_SETDRAGFULLWINDOWS_REGKEY,
1557                               SPI_SETDRAGFULLWINDOWS_VALNAME,
1558                               &drag_full_windows, pvParam );
1559         break;
1560
1561     case SPI_GETNONCLIENTMETRICS:
1562     {
1563         LPNONCLIENTMETRICSW lpnm = pvParam;
1564
1565         if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
1566
1567         if (lpnm && lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
1568             *lpnm = nonclient_metrics;
1569         else
1570             ret = FALSE;
1571         break;
1572     }
1573
1574     case SPI_SETNONCLIENTMETRICS:
1575     {
1576         LPNONCLIENTMETRICSW lpnm = pvParam;
1577
1578         if (lpnm && lpnm->cbSize == sizeof(NONCLIENTMETRICSW))
1579         {
1580             NONCLIENTMETRICSW ncm;
1581             ret = set_uint_param( SPI_SETBORDER_IDX,
1582                     SPI_SETBORDER_REGKEY, SPI_SETBORDER_VALNAME,
1583                     &border, lpnm->iBorderWidth, fWinIni );
1584             if( ret) ret = save_int_param( METRICS_REGKEY,
1585                     METRICS_SCROLLWIDTH_VALNAME, NULL,
1586                     lpnm->iScrollWidth, fWinIni );
1587             if( ret) ret = save_int_param( METRICS_REGKEY,
1588                     METRICS_SCROLLHEIGHT_VALNAME, NULL,
1589                     lpnm->iScrollHeight, fWinIni );
1590             if( ret) ret = save_int_param( METRICS_REGKEY,
1591                     METRICS_CAPTIONWIDTH_VALNAME, NULL,
1592                     lpnm->iCaptionWidth, fWinIni );
1593             if( ret) ret = save_int_param( METRICS_REGKEY,
1594                     METRICS_CAPTIONHEIGHT_VALNAME, NULL,
1595                     lpnm->iCaptionHeight, fWinIni );
1596             if( ret) ret = save_int_param( METRICS_REGKEY,
1597                     METRICS_SMCAPTIONWIDTH_VALNAME, NULL,
1598                     lpnm->iSmCaptionWidth, fWinIni );
1599             if( ret) ret = save_int_param( METRICS_REGKEY,
1600                     METRICS_SMCAPTIONHEIGHT_VALNAME, NULL,
1601                     lpnm->iSmCaptionHeight, fWinIni );
1602             if( ret) ret = save_int_param( METRICS_REGKEY,
1603                     METRICS_MENUWIDTH_VALNAME, NULL,
1604                     lpnm->iMenuWidth, fWinIni );
1605             if( ret) ret = save_int_param( METRICS_REGKEY,
1606                     METRICS_MENUHEIGHT_VALNAME, NULL,
1607                     lpnm->iMenuHeight, fWinIni );
1608             if( ret) ret = SYSPARAMS_SaveLogFont(
1609                     METRICS_REGKEY, METRICS_MENULOGFONT_VALNAME,
1610                     &lpnm->lfMenuFont, fWinIni);
1611             if( ret) ret = SYSPARAMS_SaveLogFont(
1612                     METRICS_REGKEY, METRICS_CAPTIONLOGFONT_VALNAME,
1613                     &lpnm->lfCaptionFont, fWinIni);
1614             if( ret) ret = SYSPARAMS_SaveLogFont(
1615                     METRICS_REGKEY, METRICS_SMCAPTIONLOGFONT_VALNAME,
1616                     &lpnm->lfSmCaptionFont, fWinIni);
1617             if( ret) ret = SYSPARAMS_SaveLogFont(
1618                     METRICS_REGKEY, METRICS_STATUSLOGFONT_VALNAME,
1619                     &lpnm->lfStatusFont, fWinIni);
1620             if( ret) ret = SYSPARAMS_SaveLogFont(
1621                     METRICS_REGKEY, METRICS_MESSAGELOGFONT_VALNAME,
1622                     &lpnm->lfMessageFont, fWinIni);
1623             if( ret) {
1624                 ncm = *lpnm;
1625                 normalize_nonclientmetrics( &ncm);
1626                 nonclient_metrics = ncm;
1627                 spi_loaded[SPI_NONCLIENTMETRICS_IDX] = TRUE;
1628             }
1629         }
1630         break;
1631     }
1632
1633     case SPI_GETMINIMIZEDMETRICS:
1634     {
1635         MINIMIZEDMETRICS * lpMm = pvParam;
1636         if (lpMm && lpMm->cbSize == sizeof(*lpMm)) {
1637             if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
1638             *lpMm = minimized_metrics;
1639         } else
1640             ret = FALSE;
1641         break;
1642     }
1643
1644     case SPI_SETMINIMIZEDMETRICS:
1645     {
1646         MINIMIZEDMETRICS * lpMm = pvParam;
1647         if (lpMm && lpMm->cbSize == sizeof(*lpMm)) {
1648             ret = save_int_param( METRICS_REGKEY, METRICS_MINWIDTH_VALNAME,
1649                                   &minimized_metrics.iWidth, max( lpMm->iWidth, 0), fWinIni);
1650             if( ret) ret = save_int_param( METRICS_REGKEY,
1651                                            METRICS_MINHORZGAP_VALNAME, &minimized_metrics.iHorzGap,
1652                                            max( lpMm->iHorzGap, 0), fWinIni);
1653             if( ret) ret = save_int_param( METRICS_REGKEY,
1654                                            METRICS_MINVERTGAP_VALNAME, &minimized_metrics.iVertGap,
1655                                            max( lpMm->iVertGap, 0), fWinIni);
1656             if( ret) ret = save_int_param( METRICS_REGKEY,
1657                                            METRICS_MINARRANGE_VALNAME, &minimized_metrics.iArrange,
1658                                            0x0f & lpMm->iArrange, fWinIni);
1659             if( ret) spi_loaded[SPI_MINIMIZEDMETRICS_IDX] = TRUE;
1660         } else
1661             ret = FALSE;
1662         break;
1663     }
1664
1665     case SPI_GETICONMETRICS:
1666     {
1667         LPICONMETRICSW lpIcon = pvParam;
1668         if(lpIcon && lpIcon->cbSize == sizeof(*lpIcon))
1669         {
1670             SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0,
1671                                    &lpIcon->iHorzSpacing, FALSE );
1672             SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0,
1673                                    &lpIcon->iVertSpacing, FALSE );
1674             SystemParametersInfoW( SPI_GETICONTITLEWRAP, 0,
1675                                    &lpIcon->iTitleWrap, FALSE );
1676             SystemParametersInfoW( SPI_GETICONTITLELOGFONT, 0,
1677                                    &lpIcon->lfFont, FALSE );
1678         }
1679         else
1680         {
1681             ret = FALSE;
1682         }
1683         break;
1684     }
1685
1686     case SPI_SETICONMETRICS:
1687     {
1688         LPICONMETRICSW lpIcon = pvParam;
1689         if (lpIcon && lpIcon->cbSize == sizeof(*lpIcon)) {
1690             ret = set_int_param( SPI_ICONVERTICALSPACING_IDX,
1691                                  SPI_ICONVERTICALSPACING_REGKEY,
1692                                  SPI_ICONVERTICALSPACING_VALNAME,
1693                                  &icon_metrics.iVertSpacing,
1694                                  lpIcon->iVertSpacing, fWinIni);
1695             if( ret) {
1696                 ret = set_int_param( SPI_ICONHORIZONTALSPACING_IDX,
1697                                      SPI_ICONHORIZONTALSPACING_REGKEY,
1698                                      SPI_ICONHORIZONTALSPACING_VALNAME,
1699                                      &icon_metrics.iHorzSpacing,
1700                                      lpIcon->iHorzSpacing, fWinIni );
1701             }
1702             if( ret) {
1703                 ret = set_bool_param_mirrored( SPI_SETICONTITLEWRAP_IDX,
1704                     SPI_SETICONTITLEWRAP_REGKEY1, SPI_SETICONTITLEWRAP_REGKEY2,
1705                     SPI_SETICONTITLEWRAP_VALNAME, &icon_metrics.iTitleWrap,
1706                     lpIcon->iTitleWrap, fWinIni );
1707             }
1708             if( ret) ret = SYSPARAMS_SaveLogFont( SPI_SETICONTITLELOGFONT_REGKEY,
1709                     SPI_SETICONTITLELOGFONT_VALNAME, &lpIcon->lfFont, fWinIni);
1710             if( ret) {
1711                 icon_metrics.lfFont = lpIcon->lfFont;
1712                 spi_loaded[SPI_SETICONTITLELOGFONT_IDX] = TRUE;
1713             }
1714         } else
1715             ret = FALSE;
1716         break;
1717     }
1718
1719     case SPI_SETWORKAREA:                       /*     47  WINVER >= 0x400 */
1720     {
1721         if (!pvParam) return FALSE;
1722
1723         spi_idx = SPI_SETWORKAREA_IDX;
1724         CopyRect( &work_area, pvParam );
1725         spi_loaded[spi_idx] = TRUE;
1726         break;
1727     }
1728
1729     case SPI_GETWORKAREA:                       /*     48  WINVER >= 0x400 */
1730     {
1731         if (!pvParam) return FALSE;
1732
1733         spi_idx = SPI_SETWORKAREA_IDX;
1734         if (!spi_loaded[spi_idx])
1735         {
1736             SetRect( &work_area, 0, 0,
1737                      GetSystemMetrics( SM_CXSCREEN ),
1738                      GetSystemMetrics( SM_CYSCREEN ) );
1739             EnumDisplayMonitors( 0, NULL, enum_monitors, (LPARAM)&work_area );
1740             spi_loaded[spi_idx] = TRUE;
1741         }
1742         CopyRect( pvParam, &work_area );
1743         TRACE("work area %s\n", wine_dbgstr_rect( &work_area ));
1744         break;
1745     }
1746
1747     WINE_SPI_FIXME(SPI_SETPENWINDOWS);          /*     49  WINVER >= 0x400 */
1748
1749     case SPI_GETFILTERKEYS:                     /*     50 */
1750     {
1751         LPFILTERKEYS lpFilterKeys = pvParam;
1752         WARN("SPI_GETFILTERKEYS not fully implemented\n");
1753         if (lpFilterKeys && lpFilterKeys->cbSize == sizeof(FILTERKEYS))
1754         {
1755             /* Indicate that no FilterKeys feature available */
1756             lpFilterKeys->dwFlags = 0;
1757             lpFilterKeys->iWaitMSec = 0;
1758             lpFilterKeys->iDelayMSec = 0;
1759             lpFilterKeys->iRepeatMSec = 0;
1760             lpFilterKeys->iBounceMSec = 0;
1761          }
1762         else
1763         {
1764             ret = FALSE;
1765         }
1766         break;
1767     }
1768     WINE_SPI_FIXME(SPI_SETFILTERKEYS);          /*     51 */
1769
1770     case SPI_GETTOGGLEKEYS:                     /*     52 */
1771     {
1772         LPTOGGLEKEYS lpToggleKeys = pvParam;
1773         WARN("SPI_GETTOGGLEKEYS not fully implemented\n");
1774         if (lpToggleKeys && lpToggleKeys->cbSize == sizeof(TOGGLEKEYS))
1775         {
1776             /* Indicate that no ToggleKeys feature available */
1777             lpToggleKeys->dwFlags = 0;
1778         }
1779         else
1780         {
1781             ret = FALSE;
1782         }
1783         break;
1784     }
1785     WINE_SPI_FIXME(SPI_SETTOGGLEKEYS);          /*     53 */
1786
1787     case SPI_GETMOUSEKEYS:                      /*     54 */
1788     {
1789         LPMOUSEKEYS lpMouseKeys = pvParam;
1790         WARN("SPI_GETMOUSEKEYS not fully implemented\n");
1791         if (lpMouseKeys && lpMouseKeys->cbSize == sizeof(MOUSEKEYS))
1792         {
1793             /* Indicate that no MouseKeys feature available */
1794             lpMouseKeys->dwFlags = 0;
1795             lpMouseKeys->iMaxSpeed = 360;
1796             lpMouseKeys->iTimeToMaxSpeed = 1000;
1797             lpMouseKeys->iCtrlSpeed = 0;
1798             lpMouseKeys->dwReserved1 = 0;
1799             lpMouseKeys->dwReserved2 = 0;
1800         }
1801         else
1802         {
1803             ret = FALSE;
1804         }
1805         break;
1806     }
1807     WINE_SPI_FIXME(SPI_SETMOUSEKEYS);           /*     55 */
1808
1809     case SPI_GETSHOWSOUNDS:
1810         ret = get_bool_param( SPI_SETSHOWSOUNDS_IDX,
1811                               SPI_SETSHOWSOUNDS_REGKEY,
1812                               SPI_SETSHOWSOUNDS_VALNAME,
1813                               &show_sounds, pvParam );
1814         break;
1815
1816     case SPI_SETSHOWSOUNDS:
1817         ret = set_bool_param( SPI_SETSHOWSOUNDS_IDX,
1818                               SPI_SETSHOWSOUNDS_REGKEY,
1819                               SPI_SETSHOWSOUNDS_VALNAME,
1820                               &show_sounds, uiParam, fWinIni );
1821         break;
1822
1823     case SPI_GETSTICKYKEYS:                     /*     58 */
1824     {
1825         LPSTICKYKEYS lpStickyKeys = pvParam;
1826         WARN("SPI_GETSTICKYKEYS not fully implemented\n");
1827         if (lpStickyKeys && lpStickyKeys->cbSize == sizeof(STICKYKEYS))
1828         {
1829             /* Indicate that no StickyKeys feature available */
1830             lpStickyKeys->dwFlags = 0;
1831         }
1832         else
1833         {
1834             ret = FALSE;
1835         }
1836         break;
1837     }
1838     WINE_SPI_FIXME(SPI_SETSTICKYKEYS);          /*     59 */
1839
1840     case SPI_GETACCESSTIMEOUT:                  /*     60 */
1841     {
1842         LPACCESSTIMEOUT lpAccessTimeout = pvParam;
1843         WARN("SPI_GETACCESSTIMEOUT not fully implemented\n");
1844         if (lpAccessTimeout && lpAccessTimeout->cbSize == sizeof(ACCESSTIMEOUT))
1845         {
1846             /* Indicate that no accessibility features timeout is available */
1847             lpAccessTimeout->dwFlags = 0;
1848             lpAccessTimeout->iTimeOutMSec = 0;
1849         }
1850         else
1851         {
1852             ret = FALSE;
1853         }
1854         break;
1855     }
1856     WINE_SPI_FIXME(SPI_SETACCESSTIMEOUT);       /*     61 */
1857
1858     case SPI_GETSERIALKEYS:                     /*     62  WINVER >= 0x400 */
1859     {
1860         LPSERIALKEYSW lpSerialKeysW = pvParam;
1861         WARN("SPI_GETSERIALKEYS not fully implemented\n");
1862         if (lpSerialKeysW && lpSerialKeysW->cbSize == sizeof(SERIALKEYSW))
1863         {
1864             /* Indicate that no SerialKeys feature available */
1865             lpSerialKeysW->dwFlags = 0;
1866             lpSerialKeysW->lpszActivePort = NULL;
1867             lpSerialKeysW->lpszPort = NULL;
1868             lpSerialKeysW->iBaudRate = 0;
1869             lpSerialKeysW->iPortState = 0;
1870         }
1871         else
1872         {
1873             ret = FALSE;
1874         }
1875         break;
1876     }
1877     WINE_SPI_FIXME(SPI_SETSERIALKEYS);          /*     63  WINVER >= 0x400 */
1878
1879     case SPI_GETSOUNDSENTRY:                    /*     64 */
1880     {
1881         LPSOUNDSENTRYW lpSoundSentryW = pvParam;
1882         WARN("SPI_GETSOUNDSENTRY not fully implemented\n");
1883         if (lpSoundSentryW && lpSoundSentryW->cbSize == sizeof(SOUNDSENTRYW))
1884         {
1885             /* Indicate that no SoundSentry feature available */
1886             lpSoundSentryW->dwFlags = 0;
1887             lpSoundSentryW->iFSTextEffect = 0;
1888             lpSoundSentryW->iFSTextEffectMSec = 0;
1889             lpSoundSentryW->iFSTextEffectColorBits = 0;
1890             lpSoundSentryW->iFSGrafEffect = 0;
1891             lpSoundSentryW->iFSGrafEffectMSec = 0;
1892             lpSoundSentryW->iFSGrafEffectColor = 0;
1893             lpSoundSentryW->iWindowsEffect = 0;
1894             lpSoundSentryW->iWindowsEffectMSec = 0;
1895             lpSoundSentryW->lpszWindowsEffectDLL = 0;
1896             lpSoundSentryW->iWindowsEffectOrdinal = 0;
1897         }
1898         else
1899         {
1900             ret = FALSE;
1901         }
1902         break;
1903     }
1904     WINE_SPI_FIXME(SPI_SETSOUNDSENTRY);         /*     65 */
1905
1906     case SPI_GETHIGHCONTRAST:                   /*     66  WINVER >= 0x400 */
1907     {
1908         LPHIGHCONTRASTW lpHighContrastW = pvParam;
1909         WARN("SPI_GETHIGHCONTRAST not fully implemented\n");
1910         if (lpHighContrastW && lpHighContrastW->cbSize == sizeof(HIGHCONTRASTW))
1911         {
1912             /* Indicate that no high contrast feature available */
1913             lpHighContrastW->dwFlags = 0;
1914             lpHighContrastW->lpszDefaultScheme = NULL;
1915         }
1916         else
1917         {
1918             ret = FALSE;
1919         }
1920         break;
1921     }
1922     WINE_SPI_FIXME(SPI_SETHIGHCONTRAST);        /*     67  WINVER >= 0x400 */
1923
1924     case SPI_GETKEYBOARDPREF:
1925         ret = get_bool_param( SPI_SETKEYBOARDPREF_IDX,
1926                               SPI_SETKEYBOARDPREF_REGKEY,
1927                               SPI_SETKEYBOARDPREF_VALNAME,
1928                               &keyboard_pref, pvParam );
1929         break;
1930
1931     case SPI_SETKEYBOARDPREF:
1932         ret = set_bool_param( SPI_SETKEYBOARDPREF_IDX,
1933                               SPI_SETKEYBOARDPREF_REGKEY,
1934                               SPI_SETKEYBOARDPREF_VALNAME,
1935                               &keyboard_pref, uiParam, fWinIni );
1936         break;
1937
1938     case SPI_GETSCREENREADER:
1939         ret = get_bool_param( SPI_SETSCREENREADER_IDX,
1940                               SPI_SETSCREENREADER_REGKEY,
1941                               SPI_SETSCREENREADER_VALNAME,
1942                               &screen_reader, pvParam );
1943         break;
1944
1945     case SPI_SETSCREENREADER:
1946         ret = set_bool_param( SPI_SETSCREENREADER_IDX,
1947                               SPI_SETSCREENREADER_REGKEY,
1948                               SPI_SETSCREENREADER_VALNAME,
1949                               &screen_reader, uiParam, fWinIni );
1950         break;
1951
1952     case SPI_GETANIMATION:                      /*     72  WINVER >= 0x400 */
1953     {
1954         LPANIMATIONINFO lpAnimInfo = pvParam;
1955
1956         /* Tell it "disabled" */
1957         if (lpAnimInfo && lpAnimInfo->cbSize == sizeof(ANIMATIONINFO))
1958             lpAnimInfo->iMinAnimate = 0; /* Minimise and restore animation is disabled (nonzero == enabled) */
1959         else
1960             ret = FALSE;
1961         break;
1962     }
1963     WINE_SPI_WARN(SPI_SETANIMATION);            /*     73  WINVER >= 0x400 */
1964
1965     case SPI_GETFONTSMOOTHING:
1966     {
1967         UINT tmpval;
1968         ret = get_uint_param( SPI_SETFONTSMOOTHING_IDX,
1969                               SPI_SETFONTSMOOTHING_REGKEY,
1970                               SPI_SETFONTSMOOTHING_VALNAME,
1971                               &font_smoothing, &tmpval );
1972         if (!pvParam) ret = FALSE;
1973
1974         if (ret)
1975             *(UINT *) pvParam = ( tmpval != 0);
1976         break;
1977     }
1978     case SPI_SETFONTSMOOTHING:
1979         uiParam = uiParam ? 2 : 0; /* Win NT4/2k/XP behavior */
1980         ret = set_uint_param( SPI_SETFONTSMOOTHING_IDX,
1981                               SPI_SETFONTSMOOTHING_REGKEY,
1982                               SPI_SETFONTSMOOTHING_VALNAME,
1983                               &font_smoothing, uiParam, fWinIni );
1984         break;
1985
1986     WINE_SPI_FIXME(SPI_SETDRAGWIDTH);           /*     76  WINVER >= 0x400 */
1987     WINE_SPI_FIXME(SPI_SETDRAGHEIGHT);          /*     77  WINVER >= 0x400 */
1988
1989     WINE_SPI_FIXME(SPI_SETHANDHELD);            /*     78  WINVER >= 0x400 */
1990
1991     WINE_SPI_FIXME(SPI_GETLOWPOWERTIMEOUT);     /*     79  WINVER >= 0x400 */
1992     WINE_SPI_FIXME(SPI_GETPOWEROFFTIMEOUT);     /*     80  WINVER >= 0x400 */
1993     WINE_SPI_FIXME(SPI_SETLOWPOWERTIMEOUT);     /*     81  WINVER >= 0x400 */
1994     WINE_SPI_FIXME(SPI_SETPOWEROFFTIMEOUT);     /*     82  WINVER >= 0x400 */
1995
1996     case SPI_GETLOWPOWERACTIVE:
1997         ret = get_bool_param( SPI_SETLOWPOWERACTIVE_IDX,
1998                               SPI_SETLOWPOWERACTIVE_REGKEY,
1999                               SPI_SETLOWPOWERACTIVE_VALNAME,
2000                               &lowpoweractive, pvParam );
2001         break;
2002
2003     case SPI_GETPOWEROFFACTIVE:
2004         ret = get_bool_param( SPI_SETPOWEROFFACTIVE_IDX,
2005                               SPI_SETPOWEROFFACTIVE_REGKEY,
2006                               SPI_SETPOWEROFFACTIVE_VALNAME,
2007                               &poweroffactive, pvParam );
2008         break;
2009
2010     case SPI_SETLOWPOWERACTIVE:
2011         ret = set_bool_param( SPI_SETLOWPOWERACTIVE_IDX,
2012                               SPI_SETLOWPOWERACTIVE_REGKEY,
2013                               SPI_SETLOWPOWERACTIVE_VALNAME,
2014                               &lowpoweractive, uiParam, fWinIni );
2015         break;
2016
2017     case SPI_SETPOWEROFFACTIVE:
2018         ret = set_bool_param( SPI_SETPOWEROFFACTIVE_IDX,
2019                               SPI_SETPOWEROFFACTIVE_REGKEY,
2020                               SPI_SETPOWEROFFACTIVE_VALNAME,
2021                               &poweroffactive, uiParam, fWinIni );
2022         break;
2023
2024     WINE_SPI_FIXME(SPI_SETCURSORS);             /*     87  WINVER >= 0x400 */
2025     WINE_SPI_FIXME(SPI_SETICONS);               /*     88  WINVER >= 0x400 */
2026
2027     case SPI_GETDEFAULTINPUTLANG:       /*     89  WINVER >= 0x400 */
2028         ret = GetKeyboardLayout(0) ? TRUE : FALSE;
2029         break;
2030
2031     WINE_SPI_FIXME(SPI_SETDEFAULTINPUTLANG);    /*     90  WINVER >= 0x400 */
2032
2033     WINE_SPI_FIXME(SPI_SETLANGTOGGLE);          /*     91  WINVER >= 0x400 */
2034
2035     case SPI_GETWINDOWSEXTENSION:               /*     92  WINVER >= 0x400 */
2036         WARN("pretend no support for Win9x Plus! for now.\n");
2037         ret = FALSE; /* yes, this is the result value */
2038         break;
2039
2040     WINE_SPI_FIXME(SPI_SETMOUSETRAILS);         /*     93  WINVER >= 0x400 */
2041     WINE_SPI_FIXME(SPI_GETMOUSETRAILS);         /*     94  WINVER >= 0x400 */
2042
2043     case SPI_GETSNAPTODEFBUTTON:                /*     95  WINVER >= 0x400 */
2044         ret = get_bool_param( SPI_SETSNAPTODEFBUTTON_IDX,
2045                               SPI_SETSNAPTODEFBUTTON_REGKEY,
2046                               SPI_SETSNAPTODEFBUTTON_VALNAME,
2047                               &snap_to_default_button, pvParam );
2048         break;
2049
2050     case SPI_SETSNAPTODEFBUTTON:                /*     96  WINVER >= 0x400 */
2051         ret = set_bool_param( SPI_SETSNAPTODEFBUTTON_IDX,
2052                               SPI_SETSNAPTODEFBUTTON_REGKEY,
2053                               SPI_SETSNAPTODEFBUTTON_VALNAME,
2054                               &snap_to_default_button, uiParam, fWinIni );
2055         break;
2056
2057     case SPI_SETSCREENSAVERRUNNING:
2058         ret = set_bool_param( SPI_SETSCREENSAVERRUNNING_IDX,
2059                               SPI_SETSCREENSAVERRUNNING_REGKEY,
2060                               SPI_SETSCREENSAVERRUNNING_VALNAME,
2061                               &screensaver_running, uiParam, fWinIni );
2062         break;
2063
2064     case SPI_GETMOUSEHOVERWIDTH:
2065         ret = get_uint_param( SPI_SETMOUSEHOVERWIDTH_IDX,
2066                               SPI_SETMOUSEHOVERWIDTH_REGKEY,
2067                               SPI_SETMOUSEHOVERWIDTH_VALNAME,
2068                               &mouse_hover_width, pvParam );
2069         break;
2070
2071     case SPI_SETMOUSEHOVERWIDTH:
2072         ret = set_uint_param( SPI_SETMOUSEHOVERWIDTH_IDX,
2073                               SPI_SETMOUSEHOVERWIDTH_REGKEY,
2074                               SPI_SETMOUSEHOVERWIDTH_VALNAME,
2075                               &mouse_hover_width, uiParam, fWinIni );
2076         break;
2077
2078     case SPI_GETMOUSEHOVERHEIGHT:
2079         ret = get_uint_param( SPI_SETMOUSEHOVERHEIGHT_IDX,
2080                               SPI_SETMOUSEHOVERHEIGHT_REGKEY,
2081                               SPI_SETMOUSEHOVERHEIGHT_VALNAME,
2082                               &mouse_hover_height, pvParam );
2083         break;
2084
2085     case SPI_SETMOUSEHOVERHEIGHT:
2086         ret = set_uint_param( SPI_SETMOUSEHOVERHEIGHT_IDX,
2087                               SPI_SETMOUSEHOVERHEIGHT_REGKEY,
2088                               SPI_SETMOUSEHOVERHEIGHT_VALNAME,
2089                               &mouse_hover_height, uiParam, fWinIni );
2090         break;
2091
2092     case SPI_GETMOUSEHOVERTIME:
2093         ret = get_uint_param( SPI_SETMOUSEHOVERTIME_IDX,
2094                               SPI_SETMOUSEHOVERTIME_REGKEY,
2095                               SPI_SETMOUSEHOVERTIME_VALNAME,
2096                               &mouse_hover_time, pvParam );
2097         break;
2098
2099     case SPI_SETMOUSEHOVERTIME:
2100         ret = set_uint_param( SPI_SETMOUSEHOVERTIME_IDX,
2101                               SPI_SETMOUSEHOVERTIME_REGKEY,
2102                               SPI_SETMOUSEHOVERTIME_VALNAME,
2103                               &mouse_hover_time, uiParam, fWinIni );
2104         break;
2105
2106     case SPI_GETWHEELSCROLLLINES:
2107         ret = get_uint_param( SPI_SETMOUSESCROLLLINES_IDX,
2108                               SPI_SETMOUSESCROLLLINES_REGKEY,
2109                               SPI_SETMOUSESCROLLLINES_VALNAME,
2110                               &mouse_scroll_lines, pvParam );
2111         break;
2112
2113     case SPI_SETWHEELSCROLLLINES:
2114         ret = set_uint_param( SPI_SETMOUSESCROLLLINES_IDX,
2115                               SPI_SETMOUSESCROLLLINES_REGKEY,
2116                               SPI_SETMOUSESCROLLLINES_VALNAME,
2117                               &mouse_scroll_lines, uiParam, fWinIni );
2118         break;
2119
2120     case SPI_GETMENUSHOWDELAY:
2121         ret = get_uint_param( SPI_SETMENUSHOWDELAY_IDX,
2122                               SPI_SETMENUSHOWDELAY_REGKEY,
2123                               SPI_SETMENUSHOWDELAY_VALNAME,
2124                               &menu_show_delay, pvParam );
2125         break;
2126
2127     case SPI_SETMENUSHOWDELAY:
2128         ret = set_uint_param( SPI_SETMENUSHOWDELAY_IDX,
2129                               SPI_SETMENUSHOWDELAY_REGKEY,
2130                               SPI_SETMENUSHOWDELAY_VALNAME,
2131                               &menu_show_delay, uiParam, fWinIni );
2132         break;
2133
2134     case SPI_GETWHEELSCROLLCHARS:                       /*    108  _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2135         ret = get_uint_param( SPI_SETMOUSESCROLLCHARS_IDX,
2136                               SPI_SETMOUSESCROLLCHARS_REGKEY,
2137                               SPI_SETMOUSESCROLLCHARS_VALNAME,
2138                               &mouse_scroll_chars, pvParam );
2139         break;
2140
2141     case SPI_SETWHEELSCROLLCHARS:                       /*    109  _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2142         ret = set_uint_param( SPI_SETMOUSESCROLLCHARS_IDX,
2143                               SPI_SETMOUSESCROLLCHARS_REGKEY,
2144                               SPI_SETMOUSESCROLLCHARS_VALNAME,
2145                               &mouse_scroll_chars, uiParam, fWinIni );
2146         break;
2147
2148     WINE_SPI_FIXME(SPI_GETSHOWIMEUI);           /*    110  _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2149     WINE_SPI_FIXME(SPI_SETSHOWIMEUI);           /*    111  _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
2150
2151     case SPI_GETMOUSESPEED:             /*    112  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2152         ret = get_uint_param( SPI_SETMOUSESPEED_IDX,
2153                               SPI_SETMOUSESPEED_REGKEY,
2154                               SPI_SETMOUSESPEED_VALNAME,
2155                               &mouse_sensitivity, pvParam );
2156         break;
2157
2158     case SPI_SETMOUSESPEED:                     /*    113  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2159         ret = set_uint_param( SPI_SETMOUSESPEED_IDX,
2160                               SPI_SETMOUSESPEED_REGKEY,
2161                               SPI_SETMOUSESPEED_VALNAME,
2162                               &mouse_sensitivity, PtrToInt(pvParam), fWinIni );
2163
2164         break;
2165
2166     case SPI_GETSCREENSAVERRUNNING:
2167         ret = get_bool_param( SPI_SETSCREENSAVERRUNNING_IDX,
2168                               SPI_SETSCREENSAVERRUNNING_REGKEY,
2169                               SPI_SETSCREENSAVERRUNNING_VALNAME,
2170                               &screensaver_running, pvParam );
2171         break;
2172
2173     case SPI_GETDESKWALLPAPER:                  /*    115  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2174     {
2175         WCHAR buf[MAX_PATH];
2176
2177         if (!pvParam) return FALSE;
2178
2179         if (uiParam > MAX_PATH)
2180         {
2181             uiParam = MAX_PATH;
2182         }
2183
2184         if (SYSPARAMS_Load(SPI_SETDESKWALLPAPER_REGKEY, SPI_SETDESKWALLPAPER_VALNAME, buf, sizeof(buf)))
2185         {
2186             lstrcpynW(pvParam, buf, uiParam);
2187         }
2188         else
2189         {
2190             /* Return an empty string */
2191             memset(pvParam, 0, uiParam);
2192         }
2193
2194         break;
2195     }
2196
2197     WINE_SPI_FIXME(SPI_GETACTIVEWINDOWTRACKING);/* 0x1000  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2198     WINE_SPI_FIXME(SPI_SETACTIVEWINDOWTRACKING);/* 0x1001  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2199     case SPI_GETMENUANIMATION:             /* 0x1002  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2200         ret = get_user_pref_param( 0, 0x02, pvParam );
2201         break;
2202
2203     case SPI_SETMENUANIMATION:             /* 0x1003  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2204         ret = set_user_pref_param( 0, 0x02, PtrToUlong(pvParam), fWinIni );
2205         break;
2206
2207     case SPI_GETCOMBOBOXANIMATION:         /* 0x1004  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2208         ret = get_user_pref_param( 0, 0x04, pvParam );
2209         break;
2210
2211     case SPI_SETCOMBOBOXANIMATION:         /* 0x1005  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2212         ret = set_user_pref_param( 0, 0x04, PtrToUlong(pvParam), fWinIni );
2213         break;
2214
2215     case SPI_GETLISTBOXSMOOTHSCROLLING:    /* 0x1006  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2216         ret = get_user_pref_param( 0, 0x08, pvParam );
2217         break;
2218
2219     case SPI_SETLISTBOXSMOOTHSCROLLING:    /* 0x1007  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2220         ret = set_user_pref_param( 0, 0x08, PtrToUlong(pvParam), fWinIni );
2221         break;
2222
2223     case SPI_GETGRADIENTCAPTIONS:
2224         ret = get_user_pref_param( 0, 0x10, pvParam );
2225         break;
2226
2227     case SPI_SETGRADIENTCAPTIONS:
2228         ret = set_user_pref_param( 0, 0x10, PtrToUlong(pvParam), fWinIni );
2229         break;
2230
2231     case SPI_GETKEYBOARDCUES:
2232         ret = get_user_pref_param( 0, 0x20, pvParam );
2233         break;
2234
2235     case SPI_SETKEYBOARDCUES:
2236         ret = set_user_pref_param( 0, 0x20, PtrToUlong(pvParam), fWinIni );
2237         break;
2238
2239     WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKZORDER);  /* 0x100C  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2240     WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKZORDER);  /* 0x100D  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2241     case SPI_GETHOTTRACKING:
2242         ret = get_user_pref_param( 0, 0x80, pvParam );
2243         break;
2244
2245     case SPI_SETHOTTRACKING:
2246         ret = set_user_pref_param( 0, 0x80, PtrToUlong(pvParam), fWinIni );
2247         break;
2248
2249     WINE_SPI_FIXME(SPI_GETMENUFADE);            /* 0x1012  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2250     WINE_SPI_FIXME(SPI_SETMENUFADE);            /* 0x1013  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2251     case SPI_GETSELECTIONFADE:                  /* 0x1014  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2252         ret = get_user_pref_param( 1, 0x04, pvParam );
2253         break;
2254
2255     case SPI_SETSELECTIONFADE:                  /* 0x1015  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2256         ret = set_user_pref_param( 1, 0x04, PtrToUlong(pvParam), fWinIni );
2257         break;
2258
2259     case SPI_GETTOOLTIPANIMATION:               /* 0x1016  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2260         ret = get_user_pref_param( 1, 0x08, pvParam );
2261         break;
2262
2263     case SPI_SETTOOLTIPANIMATION:               /* 0x1017  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2264         ret = set_user_pref_param( 1, 0x08, PtrToUlong(pvParam), fWinIni );
2265         break;
2266
2267     case SPI_GETTOOLTIPFADE:                    /* 0x1018  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2268         ret = get_user_pref_param( 1, 0x10, pvParam );
2269         break;
2270
2271     case SPI_SETTOOLTIPFADE:                    /* 0x1019  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2272         ret = set_user_pref_param( 1, 0x10, PtrToUlong(pvParam), fWinIni );
2273         break;
2274
2275     case SPI_GETCURSORSHADOW:                   /* 0x101A  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2276         ret = get_user_pref_param( 1, 0x20, pvParam );
2277         break;
2278
2279     case SPI_SETCURSORSHADOW:                   /* 0x101B  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2280         ret = set_user_pref_param( 1, 0x20, PtrToUlong(pvParam), fWinIni );
2281         break;
2282
2283     WINE_SPI_FIXME(SPI_GETMOUSESONAR);          /* 0x101C  _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2284     WINE_SPI_FIXME(SPI_SETMOUSESONAR);          /* 0x101D  _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2285     WINE_SPI_FIXME(SPI_GETMOUSECLICKLOCK);      /* 0x101E  _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2286     WINE_SPI_FIXME(SPI_SETMOUSECLICKLOCK);      /* 0x101F  _WIN32_WINNT >= 0x510 || _WIN32_WINDOW >= 0x490*/
2287
2288     case SPI_GETMOUSEVANISH:
2289         ret = get_user_pref_param( 2, 0x01, pvParam );
2290         break;
2291
2292     case SPI_SETMOUSEVANISH:
2293         ret = set_user_pref_param( 2, 0x01, PtrToUlong(pvParam), fWinIni );
2294         break;
2295
2296     case SPI_GETFLATMENU:
2297         ret = get_user_pref_param( 2, 0x02, pvParam );
2298         break;
2299
2300     case SPI_SETFLATMENU:
2301         ret = set_user_pref_param( 2, 0x02, PtrToUlong(pvParam), fWinIni );
2302         break;
2303
2304     case SPI_GETDROPSHADOW:
2305         ret = get_user_pref_param( 2, 0x04, pvParam );
2306         break;
2307
2308     case SPI_SETDROPSHADOW:
2309         ret = set_user_pref_param( 2, 0x04, PtrToUlong(pvParam), fWinIni );
2310         break;
2311
2312     WINE_SPI_FIXME(SPI_GETBLOCKSENDINPUTRESETS);
2313     WINE_SPI_FIXME(SPI_SETBLOCKSENDINPUTRESETS);
2314     case SPI_GETUIEFFECTS:
2315         ret = get_user_pref_param( 3, 0x80, pvParam );
2316         break;
2317
2318     case SPI_SETUIEFFECTS:
2319         /* FIXME: this probably should mask other UI effect values when unset */
2320         ret = set_user_pref_param( 3, 0x80, PtrToUlong(pvParam), fWinIni );
2321         break;
2322
2323     /* _WIN32_WINNT >= 0x600 */
2324     WINE_SPI_FIXME(SPI_GETDISABLEOVERLAPPEDCONTENT);
2325     WINE_SPI_FIXME(SPI_SETDISABLEOVERLAPPEDCONTENT);
2326     WINE_SPI_FIXME(SPI_GETCLIENTAREAANIMATION);
2327     WINE_SPI_FIXME(SPI_SETCLIENTAREAANIMATION);
2328     WINE_SPI_FIXME(SPI_GETCLEARTYPE);
2329     WINE_SPI_FIXME(SPI_SETCLEARTYPE);
2330     WINE_SPI_FIXME(SPI_GETSPEECHRECOGNITION);
2331     WINE_SPI_FIXME(SPI_SETSPEECHRECOGNITION);
2332
2333     case SPI_GETFOREGROUNDLOCKTIMEOUT:          /* 0x2000  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2334         ret = get_uint_param( SPI_SETFOREGROUNDLOCKTIMEOUT_IDX,
2335                               SPI_SETFOREGROUNDLOCKTIMEOUT_REGKEY,
2336                               SPI_SETFOREGROUNDLOCKTIMEOUT_VALNAME,
2337                               &foreground_lock_timeout, pvParam );
2338         break;
2339
2340     case SPI_SETFOREGROUNDLOCKTIMEOUT:          /* 0x2001  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2341         /* FIXME: this should check that the calling thread
2342          * is able to change the foreground window */
2343         ret = set_uint_param( SPI_SETFOREGROUNDLOCKTIMEOUT_IDX,
2344                               SPI_SETFOREGROUNDLOCKTIMEOUT_REGKEY,
2345                               SPI_SETFOREGROUNDLOCKTIMEOUT_VALNAME,
2346                               &foreground_lock_timeout, PtrToUlong(pvParam), fWinIni );
2347         break;
2348
2349     WINE_SPI_FIXME(SPI_GETACTIVEWNDTRKTIMEOUT); /* 0x2002  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2350     WINE_SPI_FIXME(SPI_SETACTIVEWNDTRKTIMEOUT); /* 0x2003  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2351     WINE_SPI_FIXME(SPI_GETFOREGROUNDFLASHCOUNT);/* 0x2004  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2352     WINE_SPI_FIXME(SPI_SETFOREGROUNDFLASHCOUNT);/* 0x2005  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2353     case SPI_GETCARETWIDTH:          /* 0x2006  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2354         ret = get_uint_param( SPI_CARETWIDTH_IDX,
2355                               SPI_CARETWIDTH_REGKEY,
2356                               SPI_CARETWIDTH_VALNAME,
2357                               &caret_width, pvParam );
2358         break;
2359
2360     case SPI_SETCARETWIDTH:          /* 0x2007  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2361         ret = set_uint_param( SPI_CARETWIDTH_IDX,
2362                               SPI_CARETWIDTH_REGKEY,
2363                               SPI_CARETWIDTH_VALNAME,
2364                               &caret_width, uiParam, fWinIni );
2365         break;
2366
2367     WINE_SPI_FIXME(SPI_GETMOUSECLICKLOCKTIME);  /* 0x2008  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2368     WINE_SPI_FIXME(SPI_SETMOUSECLICKLOCKTIME);  /* 0x2009  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2369     case SPI_GETFONTSMOOTHINGTYPE:              /* 0x200A  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2370         spi_idx = SPI_SETFONTSMOOTHINGTYPE_IDX;
2371         if (!spi_loaded[spi_idx])
2372         {
2373             ret = SYSPARAMS_Load( SPI_SETFONTSMOOTHINGTYPE_REGKEY,
2374                                   SPI_SETFONTSMOOTHINGTYPE_VALNAME,
2375                                   (LPWSTR)&font_smoothing_type,
2376                                   sizeof(font_smoothing_type) );
2377             if ( ret) spi_loaded[spi_idx] = TRUE;
2378         }
2379         if (!pvParam) ret = FALSE;
2380
2381         if (ret)
2382             *(UINT *)pvParam = font_smoothing_type;
2383         break;
2384
2385     case SPI_SETFONTSMOOTHINGTYPE:              /* 0x200B  _WIN32_WINNT >= 0x500 || _WIN32_WINDOW > 0x400 */
2386         spi_idx = SPI_SETFONTSMOOTHINGTYPE_IDX;
2387         if (SYSPARAMS_SaveRaw( SPI_SETFONTSMOOTHINGTYPE_REGKEY,
2388                                SPI_SETFONTSMOOTHINGTYPE_VALNAME,
2389                                (LPBYTE)&pvParam, sizeof(UINT), REG_DWORD, fWinIni ))
2390         {
2391             font_smoothing_type = PtrToUlong(pvParam);
2392             spi_loaded[spi_idx] = TRUE;
2393         }
2394         else
2395             ret = FALSE;
2396         break;
2397
2398     case SPI_GETFONTSMOOTHINGCONTRAST:          /* 0x200C  _WIN32_WINNT >= 0x510 */
2399         spi_idx = SPI_SETFONTSMOOTHINGCONTRAST_IDX;
2400         if (!spi_loaded[spi_idx])
2401         {
2402             ret = SYSPARAMS_Load( SPI_SETFONTSMOOTHINGCONTRAST_REGKEY,
2403                                   SPI_SETFONTSMOOTHINGCONTRAST_VALNAME,
2404                                   (LPWSTR)&font_smoothing_contrast,
2405                                   sizeof(font_smoothing_contrast) );
2406             if (ret)
2407                 spi_loaded[spi_idx] = TRUE;
2408         }
2409         if (!pvParam) ret = FALSE;
2410
2411         if (ret)
2412             *(UINT *)pvParam = font_smoothing_contrast;
2413         break;
2414
2415     case SPI_SETFONTSMOOTHINGCONTRAST:          /* 0x200D  _WIN32_WINNT >= 0x510 */
2416         spi_idx = SPI_SETFONTSMOOTHINGCONTRAST_IDX;
2417         if (SYSPARAMS_SaveRaw( SPI_SETFONTSMOOTHINGCONTRAST_REGKEY,
2418                                SPI_SETFONTSMOOTHINGCONTRAST_VALNAME,
2419                                (LPBYTE)&pvParam, sizeof(UINT), REG_DWORD, fWinIni ))
2420         {
2421             font_smoothing_contrast = PtrToUlong(pvParam);
2422             spi_loaded[spi_idx] = TRUE;
2423         }
2424         else
2425             ret = FALSE;
2426         break;
2427
2428     case SPI_GETFOCUSBORDERWIDTH: /* 0x200E  _WIN32_WINNT >= 0x510 */
2429     case SPI_GETFOCUSBORDERHEIGHT: /* 0x200F  _WIN32_WINNT >= 0x510 */
2430         if (!pvParam)
2431             ret = FALSE;
2432         else
2433             *(UINT *)pvParam = 1;
2434         break;
2435
2436     WINE_SPI_FIXME(SPI_SETFOCUSBORDERWIDTH);     /* 0x2010  _WIN32_WINNT >= 0x510 */
2437     WINE_SPI_FIXME(SPI_SETFOCUSBORDERHEIGHT);    /* 0x2011  _WIN32_WINNT >= 0x510 */
2438
2439     case SPI_GETFONTSMOOTHINGORIENTATION:       /* 0x2012 */
2440         spi_idx = SPI_SETFONTSMOOTHINGORIENTATION_IDX;
2441         if (!spi_loaded[spi_idx])
2442         {
2443             ret = SYSPARAMS_Load( SPI_SETFONTSMOOTHINGORIENTATION_REGKEY,
2444                                   SPI_SETFONTSMOOTHINGORIENTATION_VALNAME,
2445                                   (LPWSTR)&font_smoothing_orientation,
2446                                   sizeof(font_smoothing_orientation) );
2447             if (ret)
2448                 spi_loaded[spi_idx] = TRUE;
2449         }
2450         if (!pvParam) ret = FALSE;
2451
2452         if (ret)
2453             *(UINT *)pvParam = font_smoothing_orientation;
2454         break;
2455
2456     case SPI_SETFONTSMOOTHINGORIENTATION:       /* 0x2013 */
2457         spi_idx = SPI_SETFONTSMOOTHINGORIENTATION_IDX;
2458         if (SYSPARAMS_SaveRaw( SPI_SETFONTSMOOTHINGORIENTATION_REGKEY,
2459                                SPI_SETFONTSMOOTHINGORIENTATION_VALNAME,
2460                                (LPBYTE)&pvParam, sizeof(UINT), REG_DWORD, fWinIni ))
2461         {
2462             font_smoothing_orientation = PtrToUlong(pvParam);
2463             spi_loaded[spi_idx] = TRUE;
2464         }
2465         else
2466             ret = FALSE;
2467         break;
2468
2469     default:
2470         FIXME( "Unknown action: %u\n", uiAction );
2471         SetLastError( ERROR_INVALID_SPI_VALUE );
2472         ret = FALSE;
2473         break;
2474     }
2475
2476     if (ret)
2477         SYSPARAMS_NotifyChange( uiAction, fWinIni );
2478     TRACE("(%u, %u, %p, %u) ret %d\n",
2479             uiAction, uiParam, pvParam, fWinIni, ret);
2480     return ret;
2481
2482 #undef WINE_SPI_FIXME
2483 #undef WINE_SPI_WARN
2484 }
2485
2486
2487 /***********************************************************************
2488  *              SystemParametersInfoA (USER32.@)
2489  */
2490 BOOL WINAPI SystemParametersInfoA( UINT uiAction, UINT uiParam,
2491                                    PVOID pvParam, UINT fuWinIni )
2492 {
2493     BOOL ret;
2494
2495     TRACE("(%u, %u, %p, %u)\n", uiAction, uiParam, pvParam, fuWinIni);
2496
2497     switch (uiAction)
2498     {
2499     case SPI_SETDESKWALLPAPER:                  /*     20 */
2500     case SPI_SETDESKPATTERN:                    /*     21 */
2501     {
2502         WCHAR buffer[256];
2503         if (pvParam)
2504             if (!MultiByteToWideChar( CP_ACP, 0, pvParam, -1, buffer,
2505                                       sizeof(buffer)/sizeof(WCHAR) ))
2506                 buffer[sizeof(buffer)/sizeof(WCHAR)-1] = 0;
2507         ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? buffer : NULL, fuWinIni );
2508         break;
2509     }
2510
2511     case SPI_GETICONTITLELOGFONT:               /*     31 */
2512     {
2513         LOGFONTW tmp;
2514         ret = SystemParametersInfoW( uiAction, uiParam, pvParam ? &tmp : NULL, fuWinIni );
2515         if (ret && pvParam)
2516             SYSPARAMS_LogFont32WTo32A( &tmp, pvParam );
2517         break;
2518     }
2519
2520     case SPI_GETNONCLIENTMETRICS:               /*     41  WINVER >= 0x400 */
2521     {
2522         NONCLIENTMETRICSW tmp;
2523         LPNONCLIENTMETRICSA lpnmA = pvParam;
2524         if (lpnmA && lpnmA->cbSize == sizeof(NONCLIENTMETRICSA))
2525         {
2526             tmp.cbSize = sizeof(NONCLIENTMETRICSW);
2527             ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2528             if (ret)
2529                 SYSPARAMS_NonClientMetrics32WTo32A( &tmp, lpnmA );
2530         }
2531         else
2532             ret = FALSE;
2533         break;
2534     }
2535
2536     case SPI_SETNONCLIENTMETRICS:               /*     42  WINVER >= 0x400 */
2537     {
2538         NONCLIENTMETRICSW tmp;
2539         LPNONCLIENTMETRICSA lpnmA = pvParam;
2540         if (lpnmA && lpnmA->cbSize == sizeof(NONCLIENTMETRICSA))
2541         {
2542             tmp.cbSize = sizeof(NONCLIENTMETRICSW);
2543             SYSPARAMS_NonClientMetrics32ATo32W( lpnmA, &tmp );
2544             ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2545         }
2546         else
2547             ret = FALSE;
2548         break;
2549     }
2550
2551     case SPI_GETICONMETRICS:                    /*     45  WINVER >= 0x400 */
2552     {
2553         ICONMETRICSW tmp;
2554         LPICONMETRICSA lpimA = pvParam;
2555         if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2556         {
2557             tmp.cbSize = sizeof(ICONMETRICSW);
2558             ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2559             if (ret)
2560             {
2561                 lpimA->iHorzSpacing = tmp.iHorzSpacing;
2562                 lpimA->iVertSpacing = tmp.iVertSpacing;
2563                 lpimA->iTitleWrap   = tmp.iTitleWrap;
2564                 SYSPARAMS_LogFont32WTo32A( &tmp.lfFont, &lpimA->lfFont );
2565             }
2566         }
2567         else
2568             ret = FALSE;
2569         break;
2570     }
2571
2572     case SPI_SETICONMETRICS:                    /*     46  WINVER >= 0x400 */
2573     {
2574         ICONMETRICSW tmp;
2575         LPICONMETRICSA lpimA = pvParam;
2576         if (lpimA && lpimA->cbSize == sizeof(ICONMETRICSA))
2577         {
2578             tmp.cbSize = sizeof(ICONMETRICSW);
2579             tmp.iHorzSpacing = lpimA->iHorzSpacing;
2580             tmp.iVertSpacing = lpimA->iVertSpacing;
2581             tmp.iTitleWrap = lpimA->iTitleWrap;
2582             SYSPARAMS_LogFont32ATo32W(  &lpimA->lfFont, &tmp.lfFont);
2583             ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2584         }
2585         else
2586             ret = FALSE;
2587         break;
2588     }
2589
2590     case SPI_GETHIGHCONTRAST:                   /*     66  WINVER >= 0x400 */
2591     {
2592         HIGHCONTRASTW tmp;
2593         LPHIGHCONTRASTA lphcA = pvParam;
2594         if (lphcA && lphcA->cbSize == sizeof(HIGHCONTRASTA))
2595         {
2596             tmp.cbSize = sizeof(HIGHCONTRASTW);
2597             ret = SystemParametersInfoW( uiAction, uiParam, &tmp, fuWinIni );
2598             if (ret)
2599             {
2600                 lphcA->dwFlags = tmp.dwFlags;
2601                 lphcA->lpszDefaultScheme = NULL;  /* FIXME? */
2602             }
2603         }
2604         else
2605             ret = FALSE;
2606         break;
2607     }
2608
2609     case SPI_GETDESKWALLPAPER:                  /*     115 */
2610     {
2611         WCHAR buffer[MAX_PATH];
2612         ret = (SystemParametersInfoW( SPI_GETDESKWALLPAPER, uiParam, buffer, fuWinIni ) &&
2613                WideCharToMultiByte(CP_ACP, 0, buffer, -1, pvParam, uiParam, NULL, NULL));
2614         break;
2615     }
2616
2617     default:
2618         ret = SystemParametersInfoW( uiAction, uiParam, pvParam, fuWinIni );
2619         break;
2620     }
2621     return ret;
2622 }
2623
2624
2625 /***********************************************************************
2626  *              GetSystemMetrics (USER32.@)
2627  */
2628 INT WINAPI GetSystemMetrics( INT index )
2629 {
2630     UINT ret;
2631
2632     /* some metrics are dynamic */
2633     switch (index)
2634     {
2635     case SM_CXSCREEN:
2636         return GetDeviceCaps( get_display_dc(), HORZRES );
2637     case SM_CYSCREEN:
2638         return GetDeviceCaps( get_display_dc(), VERTRES );
2639     case SM_CXVSCROLL:
2640         if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2641         return nonclient_metrics.iScrollWidth;
2642     case SM_CYHSCROLL:
2643         return GetSystemMetrics(SM_CXVSCROLL);
2644     case SM_CYCAPTION:
2645         if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2646         return nonclient_metrics.iCaptionHeight + 1;
2647     case SM_CXBORDER:
2648     case SM_CYBORDER:
2649         /* SM_C{X,Y}BORDER always returns 1 regardless of 'BorderWidth' value in registry */
2650         return 1;
2651     case SM_CXDLGFRAME:
2652     case SM_CYDLGFRAME:
2653         return 3;
2654     case SM_CYVTHUMB:
2655         if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2656         return nonclient_metrics.iScrollHeight;
2657     case SM_CXHTHUMB:
2658         return GetSystemMetrics(SM_CYVTHUMB);
2659     case SM_CXICON:
2660         if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2661         return icon_size.cx;
2662     case SM_CYICON:
2663         if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2664         return icon_size.cy;
2665     case SM_CXCURSOR:
2666     case SM_CYCURSOR:
2667         return 32;
2668     case SM_CYMENU:
2669         return GetSystemMetrics(SM_CYMENUSIZE) + 1;
2670     case SM_CXFULLSCREEN:
2671         /* see the remark for SM_CXMAXIMIZED, at least this formulation is
2672          * correct */
2673         return GetSystemMetrics( SM_CXMAXIMIZED) - 2 * GetSystemMetrics( SM_CXFRAME);
2674     case SM_CYFULLSCREEN:
2675         /* see the remark for SM_CYMAXIMIZED, at least this formulation is
2676          * correct */
2677         return GetSystemMetrics( SM_CYMAXIMIZED) - GetSystemMetrics( SM_CYMIN);
2678     case SM_CYKANJIWINDOW:
2679         return 0;
2680     case SM_MOUSEPRESENT:
2681         return 1;
2682     case SM_CYVSCROLL:
2683         if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2684         return nonclient_metrics.iScrollHeight;
2685     case SM_CXHSCROLL:
2686         if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2687         return nonclient_metrics.iScrollHeight;
2688     case SM_DEBUG:
2689         return 0;
2690     case SM_SWAPBUTTON:
2691         get_bool_param( SPI_SETMOUSEBUTTONSWAP_IDX, SPI_SETMOUSEBUTTONSWAP_REGKEY,
2692                         SPI_SETMOUSEBUTTONSWAP_VALNAME, &swap_buttons, (BOOL*)&ret );
2693         return ret;
2694     case SM_RESERVED1:
2695     case SM_RESERVED2:
2696     case SM_RESERVED3:
2697     case SM_RESERVED4:
2698         return 0;
2699     case SM_CXMIN:
2700         if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2701         return 3 * nonclient_metrics.iCaptionWidth + GetSystemMetrics( SM_CYSIZE) +
2702             4 * CaptionFontAvCharWidth + 2 * GetSystemMetrics( SM_CXFRAME) + 4;
2703     case SM_CYMIN:
2704         return GetSystemMetrics( SM_CYCAPTION) + 2 * GetSystemMetrics( SM_CYFRAME);
2705     case SM_CXSIZE:
2706         if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2707         return nonclient_metrics.iCaptionWidth;
2708     case SM_CYSIZE:
2709         if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2710         return nonclient_metrics.iCaptionHeight;
2711     case SM_CXFRAME:
2712         if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2713         return GetSystemMetrics(SM_CXDLGFRAME) + nonclient_metrics.iBorderWidth;
2714     case SM_CYFRAME:
2715         if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2716         return GetSystemMetrics(SM_CYDLGFRAME) + nonclient_metrics.iBorderWidth;
2717     case SM_CXMINTRACK:
2718         return GetSystemMetrics(SM_CXMIN);
2719     case SM_CYMINTRACK:
2720         return GetSystemMetrics(SM_CYMIN);
2721     case SM_CXDOUBLECLK:
2722         get_uint_param( SPI_SETDOUBLECLKWIDTH_IDX, SPI_SETDOUBLECLKWIDTH_REGKEY1,
2723                         SPI_SETDOUBLECLKWIDTH_VALNAME, &double_click_width, &ret );
2724         return ret;
2725     case SM_CYDOUBLECLK:
2726         get_uint_param( SPI_SETDOUBLECLKHEIGHT_IDX, SPI_SETDOUBLECLKHEIGHT_REGKEY1,
2727                         SPI_SETDOUBLECLKHEIGHT_VALNAME, &double_click_height, &ret );
2728         return ret;
2729     case SM_CXICONSPACING:
2730         SystemParametersInfoW( SPI_ICONHORIZONTALSPACING, 0, &ret, 0 );
2731         return ret;
2732     case SM_CYICONSPACING:
2733         SystemParametersInfoW( SPI_ICONVERTICALSPACING, 0, &ret, 0 );
2734         return ret;
2735     case SM_MENUDROPALIGNMENT:
2736         SystemParametersInfoW( SPI_GETMENUDROPALIGNMENT, 0, &ret, 0 );
2737         return ret;
2738     case SM_PENWINDOWS:
2739         return 0;
2740     case SM_DBCSENABLED:
2741     {
2742         CPINFO cpinfo;
2743         GetCPInfo( CP_ACP, &cpinfo );
2744         return (cpinfo.MaxCharSize > 1);
2745     }
2746     case SM_CMOUSEBUTTONS:
2747         return 3;
2748     case SM_SECURE:
2749         return 0;
2750     case SM_CXEDGE:
2751         return GetSystemMetrics(SM_CXBORDER) + 1;
2752     case SM_CYEDGE:
2753         return GetSystemMetrics(SM_CYBORDER) + 1;
2754     case SM_CXMINSPACING:
2755         if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2756         return GetSystemMetrics(SM_CXMINIMIZED) + minimized_metrics.iHorzGap;
2757     case SM_CYMINSPACING:
2758         if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2759         return GetSystemMetrics(SM_CYMINIMIZED) + minimized_metrics.iVertGap;
2760     case SM_CXSMICON:
2761     case SM_CYSMICON:
2762         return 16;
2763     case SM_CYSMCAPTION:
2764         return GetSystemMetrics(SM_CYSMSIZE) + 1;
2765     case SM_CXSMSIZE:
2766         if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2767         return nonclient_metrics.iSmCaptionWidth;
2768     case SM_CYSMSIZE:
2769         if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2770         return nonclient_metrics.iSmCaptionHeight;
2771     case SM_CXMENUSIZE:
2772         if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2773         return nonclient_metrics.iMenuWidth;
2774     case SM_CYMENUSIZE:
2775         if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2776         return nonclient_metrics.iMenuHeight;
2777     case SM_ARRANGE:
2778         if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2779         return minimized_metrics.iArrange;
2780     case SM_CXMINIMIZED:
2781         if( spi_loaded[SPI_MINIMIZEDMETRICS_IDX]) load_minimized_metrics();
2782         return minimized_metrics.iWidth + 6;
2783     case SM_CYMINIMIZED:
2784         if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2785         return nonclient_metrics.iCaptionHeight + 6;
2786     case SM_CXMAXTRACK:
2787         return GetSystemMetrics(SM_CXVIRTUALSCREEN) + 4 + 2 * GetSystemMetrics(SM_CXFRAME);
2788     case SM_CYMAXTRACK:
2789         return GetSystemMetrics(SM_CYVIRTUALSCREEN) + 4 + 2 * GetSystemMetrics(SM_CYFRAME);
2790     case SM_CXMAXIMIZED:
2791         /* FIXME: subtract the width of any vertical application toolbars*/
2792         return GetSystemMetrics(SM_CXSCREEN) + 2 * GetSystemMetrics(SM_CXFRAME);
2793     case SM_CYMAXIMIZED:
2794         /* FIXME: subtract the width of any horizontal application toolbars*/
2795         return GetSystemMetrics(SM_CYSCREEN) + 2 * GetSystemMetrics(SM_CYCAPTION);
2796     case SM_NETWORK:
2797         return 3;  /* FIXME */
2798     case SM_CLEANBOOT:
2799         return 0; /* 0 = ok, 1 = failsafe, 2 = failsafe + network */
2800     case SM_CXDRAG:
2801     case SM_CYDRAG:
2802         return 4;
2803     case SM_SHOWSOUNDS:
2804         SystemParametersInfoW( SPI_GETSHOWSOUNDS, 0, &ret, 0 );
2805         return ret;
2806     case SM_CXMENUCHECK:
2807     case SM_CYMENUCHECK:
2808         if (!spi_loaded[SPI_NONCLIENTMETRICS_IDX]) load_nonclient_metrics();
2809         return tmMenuFont.tmHeight <= 0 ? 13 :
2810         ((tmMenuFont.tmHeight + tmMenuFont.tmExternalLeading + 1) / 2) * 2 - 1;
2811     case SM_SLOWMACHINE:
2812         return 0;  /* Never true */
2813     case SM_MIDEASTENABLED:
2814         return 0;  /* FIXME */
2815     case SM_MOUSEWHEELPRESENT:
2816         return 1;
2817     case SM_XVIRTUALSCREEN:
2818     {
2819         struct monitor_info info;
2820         get_monitors_info( &info );
2821         return info.virtual_rect.left;
2822     }
2823     case SM_YVIRTUALSCREEN:
2824     {
2825         struct monitor_info info;
2826         get_monitors_info( &info );
2827         return info.virtual_rect.top;
2828     }
2829     case SM_CXVIRTUALSCREEN:
2830     {
2831         struct monitor_info info;
2832         get_monitors_info( &info );
2833         return info.virtual_rect.right - info.virtual_rect.left;
2834     }
2835     case SM_CYVIRTUALSCREEN:
2836     {
2837         struct monitor_info info;
2838         get_monitors_info( &info );
2839         return info.virtual_rect.bottom - info.virtual_rect.top;
2840     }
2841     case SM_CMONITORS:
2842     {
2843         struct monitor_info info;
2844         get_monitors_info( &info );
2845         return info.count;
2846     }
2847     case SM_SAMEDISPLAYFORMAT:
2848         return 1;
2849     case SM_IMMENABLED:
2850         return 0;  /* FIXME */
2851     case SM_CXFOCUSBORDER:
2852     case SM_CYFOCUSBORDER:
2853         return 1;
2854     case SM_TABLETPC:
2855     case SM_MEDIACENTER:
2856         return 0;
2857     case SM_CMETRICS:
2858         return SM_CMETRICS;
2859     default:
2860         return 0;
2861     }
2862 }
2863
2864
2865 /***********************************************************************
2866  *              SwapMouseButton (USER32.@)
2867  *  Reverse or restore the meaning of the left and right mouse buttons
2868  *  fSwap  [I ] TRUE - reverse, FALSE - original
2869  * RETURN
2870  *   previous state
2871  */
2872 BOOL WINAPI SwapMouseButton( BOOL fSwap )
2873 {
2874     BOOL prev = GetSystemMetrics(SM_SWAPBUTTON);
2875     SystemParametersInfoW(SPI_SETMOUSEBUTTONSWAP, fSwap, 0, 0);
2876     return prev;
2877 }
2878
2879
2880 /**********************************************************************
2881  *              SetDoubleClickTime (USER32.@)
2882  */
2883 BOOL WINAPI SetDoubleClickTime( UINT interval )
2884 {
2885     return SystemParametersInfoW(SPI_SETDOUBLECLICKTIME, interval, 0, 0);
2886 }
2887
2888
2889 /**********************************************************************
2890  *              GetDoubleClickTime (USER32.@)
2891  */
2892 UINT WINAPI GetDoubleClickTime(void)
2893 {
2894     UINT time = 0;
2895
2896     get_uint_param( SPI_SETDOUBLECLICKTIME_IDX,
2897                     SPI_SETDOUBLECLICKTIME_REGKEY,
2898                     SPI_SETDOUBLECLICKTIME_VALNAME,
2899                     &double_click_time, &time );
2900     if (!time) time = 500;
2901     return time;
2902 }
2903
2904
2905 /*************************************************************************
2906  *              GetSysColor (USER32.@)
2907  */
2908 COLORREF WINAPI GetSysColor( INT nIndex )
2909 {
2910     if (nIndex >= 0 && nIndex < NUM_SYS_COLORS)
2911         return SysColors[nIndex];
2912     else
2913         return 0;
2914 }
2915
2916
2917 /*************************************************************************
2918  *              SetSysColors (USER32.@)
2919  */
2920 BOOL WINAPI SetSysColors( INT nChanges, const INT *lpSysColor,
2921                               const COLORREF *lpColorValues )
2922 {
2923     int i;
2924
2925     for (i = 0; i < nChanges; i++) SYSPARAMS_SetSysColor( lpSysColor[i], lpColorValues[i] );
2926
2927     /* Send WM_SYSCOLORCHANGE message to all windows */
2928
2929     SendMessageTimeoutW( HWND_BROADCAST, WM_SYSCOLORCHANGE, 0, 0, SMTO_ABORTIFHUNG, 2000, NULL );
2930
2931     /* Repaint affected portions of all visible windows */
2932
2933     RedrawWindow( GetDesktopWindow(), NULL, 0,
2934                 RDW_INVALIDATE | RDW_ERASE | RDW_UPDATENOW | RDW_ALLCHILDREN );
2935     return TRUE;
2936 }
2937
2938
2939 /*************************************************************************
2940  *              SetSysColorsTemp (USER32.@)
2941  *
2942  * UNDOCUMENTED !!
2943  *
2944  * Called by W98SE desk.cpl Control Panel Applet:
2945  * handle = SetSysColorsTemp(ptr, ptr, nCount);     ("set" call)
2946  * result = SetSysColorsTemp(NULL, NULL, handle);   ("restore" call)
2947  *
2948  * pPens is an array of COLORREF values, which seems to be used
2949  * to indicate the color values to create new pens with.
2950  *
2951  * pBrushes is an array of solid brush handles (returned by a previous
2952  * CreateSolidBrush), which seems to contain the brush handles to set
2953  * for the system colors.
2954  *
2955  * n seems to be used for
2956  *   a) indicating the number of entries to operate on (length of pPens,
2957  *      pBrushes)
2958  *   b) passing the handle that points to the previously used color settings.
2959  *      I couldn't figure out in hell what kind of handle this is on
2960  *      Windows. I just use a heap handle instead. Shouldn't matter anyway.
2961  *
2962  * RETURNS
2963  *     heap handle of our own copy of the current syscolors in case of
2964  *                 "set" call, i.e. pPens, pBrushes != NULL.
2965  *     TRUE (unconditionally !) in case of "restore" call,
2966  *          i.e. pPens, pBrushes == NULL.
2967  *     FALSE in case of either pPens != NULL and pBrushes == NULL
2968  *          or pPens == NULL and pBrushes != NULL.
2969  *
2970  * I'm not sure whether this implementation is 100% correct. [AM]
2971  */
2972 DWORD_PTR WINAPI SetSysColorsTemp( const COLORREF *pPens, const HBRUSH *pBrushes, DWORD_PTR n)
2973 {
2974     DWORD i;
2975
2976     if (pPens && pBrushes) /* "set" call */
2977     {
2978         /* allocate our structure to remember old colors */
2979         LPVOID pOldCol = HeapAlloc(GetProcessHeap(), 0, sizeof(DWORD)+n*sizeof(HPEN)+n*sizeof(HBRUSH));
2980         LPVOID p = pOldCol;
2981         *(DWORD *)p = n; p = (char*)p + sizeof(DWORD);
2982         memcpy(p, SysColorPens, n*sizeof(HPEN)); p = (char*)p + n*sizeof(HPEN);
2983         memcpy(p, SysColorBrushes, n*sizeof(HBRUSH)); p = (char*)p + n*sizeof(HBRUSH);
2984
2985         for (i=0; i < n; i++)
2986         {
2987             SysColorPens[i] = CreatePen( PS_SOLID, 1, pPens[i] );
2988             SysColorBrushes[i] = pBrushes[i];
2989         }
2990
2991         return (DWORD_PTR)pOldCol;
2992     }
2993     if (!pPens && !pBrushes) /* "restore" call */
2994     {
2995         LPVOID pOldCol = (LPVOID)n; /* FIXME: not 64-bit safe */
2996         LPVOID p = pOldCol;
2997         DWORD nCount = *(DWORD *)p;
2998         p = (char*)p + sizeof(DWORD);
2999
3000         for (i=0; i < nCount; i++)
3001         {
3002             DeleteObject(SysColorPens[i]);
3003             SysColorPens[i] = *(HPEN *)p; p = (char*)p + sizeof(HPEN);
3004         }
3005         for (i=0; i < nCount; i++)
3006         {
3007             SysColorBrushes[i] = *(HBRUSH *)p; p = (char*)p + sizeof(HBRUSH);
3008         }
3009         /* get rid of storage structure */
3010         HeapFree(GetProcessHeap(), 0, pOldCol);
3011
3012         return TRUE;
3013     }
3014     return FALSE;
3015 }
3016
3017
3018 /***********************************************************************
3019  *              GetSysColorBrush (USER32.@)
3020  */
3021 HBRUSH WINAPI GetSysColorBrush( INT index )
3022 {
3023     if (0 <= index && index < NUM_SYS_COLORS) return SysColorBrushes[index];
3024     WARN("Unknown index(%d)\n", index );
3025     return NULL;
3026 }
3027
3028
3029 /***********************************************************************
3030  *              SYSCOLOR_GetPen
3031  */
3032 HPEN SYSCOLOR_GetPen( INT index )
3033 {
3034     /* We can assert here, because this function is internal to Wine */
3035     assert (0 <= index && index < NUM_SYS_COLORS);
3036     return SysColorPens[index];
3037 }
3038
3039
3040 /***********************************************************************
3041  *              ChangeDisplaySettingsA (USER32.@)
3042  */
3043 LONG WINAPI ChangeDisplaySettingsA( LPDEVMODEA devmode, DWORD flags )
3044 {
3045     if (devmode) devmode->dmDriverExtra = 0;
3046
3047     return ChangeDisplaySettingsExA(NULL,devmode,NULL,flags,NULL);
3048 }
3049
3050
3051 /***********************************************************************
3052  *              ChangeDisplaySettingsW (USER32.@)
3053  */
3054 LONG WINAPI ChangeDisplaySettingsW( LPDEVMODEW devmode, DWORD flags )
3055 {
3056     if (devmode) devmode->dmDriverExtra = 0;
3057
3058     return ChangeDisplaySettingsExW(NULL,devmode,NULL,flags,NULL);
3059 }
3060
3061
3062 /***********************************************************************
3063  *              ChangeDisplaySettingsExA (USER32.@)
3064  */
3065 LONG WINAPI ChangeDisplaySettingsExA( LPCSTR devname, LPDEVMODEA devmode, HWND hwnd,
3066                                       DWORD flags, LPVOID lparam )
3067 {
3068     LONG ret;
3069     UNICODE_STRING nameW;
3070
3071     if (devname) RtlCreateUnicodeStringFromAsciiz(&nameW, devname);
3072     else nameW.Buffer = NULL;
3073
3074     if (devmode)
3075     {
3076         DEVMODEW *devmodeW;
3077
3078         devmodeW = GdiConvertToDevmodeW(devmode);
3079         if (devmodeW)
3080         {
3081             ret = ChangeDisplaySettingsExW(nameW.Buffer, devmodeW, hwnd, flags, lparam);
3082             HeapFree(GetProcessHeap(), 0, devmodeW);
3083         }
3084         else
3085             ret = DISP_CHANGE_SUCCESSFUL;
3086     }
3087     else
3088     {
3089         ret = ChangeDisplaySettingsExW(nameW.Buffer, NULL, hwnd, flags, lparam);
3090     }
3091
3092     if (devname) RtlFreeUnicodeString(&nameW);
3093     return ret;
3094 }
3095
3096
3097 /***********************************************************************
3098  *              ChangeDisplaySettingsExW (USER32.@)
3099  */
3100 LONG WINAPI ChangeDisplaySettingsExW( LPCWSTR devname, LPDEVMODEW devmode, HWND hwnd,
3101                                       DWORD flags, LPVOID lparam )
3102 {
3103     /* make sure the desktop window is created before mode changing */
3104     GetDesktopWindow();
3105
3106     return USER_Driver->pChangeDisplaySettingsEx( devname, devmode, hwnd, flags, lparam );
3107 }
3108
3109
3110 /***********************************************************************
3111  *              EnumDisplaySettingsW (USER32.@)
3112  *
3113  * RETURNS
3114  *      TRUE if nth setting exists found (described in the LPDEVMODEW struct)
3115  *      FALSE if we do not have the nth setting
3116  */
3117 BOOL WINAPI EnumDisplaySettingsW( LPCWSTR name, DWORD n, LPDEVMODEW devmode )
3118 {
3119     return EnumDisplaySettingsExW(name, n, devmode, 0);
3120 }
3121
3122
3123 /***********************************************************************
3124  *              EnumDisplaySettingsA (USER32.@)
3125  */
3126 BOOL WINAPI EnumDisplaySettingsA(LPCSTR name,DWORD n,LPDEVMODEA devmode)
3127 {
3128     return EnumDisplaySettingsExA(name, n, devmode, 0);
3129 }
3130
3131
3132 /***********************************************************************
3133  *              EnumDisplaySettingsExA (USER32.@)
3134  */
3135 BOOL WINAPI EnumDisplaySettingsExA(LPCSTR lpszDeviceName, DWORD iModeNum,
3136                                    LPDEVMODEA lpDevMode, DWORD dwFlags)
3137 {
3138     DEVMODEW devmodeW;
3139     BOOL ret;
3140     UNICODE_STRING nameW;
3141
3142     if (lpszDeviceName) RtlCreateUnicodeStringFromAsciiz(&nameW, lpszDeviceName);
3143     else nameW.Buffer = NULL;
3144
3145     ret = EnumDisplaySettingsExW(nameW.Buffer,iModeNum,&devmodeW,dwFlags);
3146     if (ret)
3147     {
3148         lpDevMode->dmSize = FIELD_OFFSET(DEVMODEA, dmICMMethod);
3149         lpDevMode->dmSpecVersion = devmodeW.dmSpecVersion;
3150         lpDevMode->dmDriverVersion = devmodeW.dmDriverVersion;
3151         WideCharToMultiByte(CP_ACP, 0, devmodeW.dmDeviceName, -1,
3152                             (LPSTR)lpDevMode->dmDeviceName, CCHDEVICENAME, NULL, NULL);
3153         lpDevMode->dmDriverExtra      = 0; /* FIXME */
3154         lpDevMode->dmBitsPerPel       = devmodeW.dmBitsPerPel;
3155         lpDevMode->dmPelsHeight       = devmodeW.dmPelsHeight;
3156         lpDevMode->dmPelsWidth        = devmodeW.dmPelsWidth;
3157         lpDevMode->u2.dmDisplayFlags  = devmodeW.u2.dmDisplayFlags;
3158         lpDevMode->dmDisplayFrequency = devmodeW.dmDisplayFrequency;
3159         lpDevMode->dmFields           = devmodeW.dmFields;
3160
3161         lpDevMode->u1.s2.dmPosition.x = devmodeW.u1.s2.dmPosition.x;
3162         lpDevMode->u1.s2.dmPosition.y = devmodeW.u1.s2.dmPosition.y;
3163         lpDevMode->u1.s2.dmDisplayOrientation = devmodeW.u1.s2.dmDisplayOrientation;
3164         lpDevMode->u1.s2.dmDisplayFixedOutput = devmodeW.u1.s2.dmDisplayFixedOutput;
3165     }
3166     if (lpszDeviceName) RtlFreeUnicodeString(&nameW);
3167     return ret;
3168 }
3169
3170
3171 /***********************************************************************
3172  *              EnumDisplaySettingsExW (USER32.@)
3173  */
3174 BOOL WINAPI EnumDisplaySettingsExW(LPCWSTR lpszDeviceName, DWORD iModeNum,
3175                                    LPDEVMODEW lpDevMode, DWORD dwFlags)
3176 {
3177     /* make sure the desktop window is created before mode enumeration */
3178     GetDesktopWindow();
3179
3180     return USER_Driver->pEnumDisplaySettingsEx(lpszDeviceName, iModeNum, lpDevMode, dwFlags);
3181 }
3182
3183 /***********************************************************************
3184  *              SetProcessDPIAware   (USER32.@)
3185  */
3186 BOOL WINAPI SetProcessDPIAware( VOID )
3187 {
3188     FIXME( "stub!\n");
3189
3190     return TRUE;
3191 }