windows/sysparams.c

   1 /*
   2  * System parameters functions
   3  *
   4  * Copyright 1994 Alexandre Julliard
   5  */
   6
   7 #include "config.h"
   8
   9 #include <stdlib.h>
  10 #include "windef.h"
  11 #include "winbase.h"
  12 #include "wingdi.h"
  13 #include "winreg.h"
  14 #include "wine/winuser16.h"
  15 #include "wine/winestring.h"
  16 #include "winerror.h"
  17
  18 #include "keyboard.h"
  19 #include "tweak.h"
  20 #include "user.h"
  21 #include "desktop.h"
  22 #include "debugtools.h"
  23
  24 DEFAULT_DEBUG_CHANNEL(system);
  25
  26 /***********************************************************************
  27  *      GetTimerResolution (USER.14)
  28  */
  29 LONG WINAPI GetTimerResolution16(void)
  30 {
  31         return (1000);
  32 }
  33
  34 /***********************************************************************
  35  *      ControlPanelInfo16   (USER.273)
  36  */
  37 void WINAPI ControlPanelInfo16( INT16 nInfoType, WORD wData, LPSTR lpBuffer )
  38 {
  39         FIXME("(%d, %04x, %p): stub.\n", nInfoType, wData, lpBuffer);
  40 }
  41
  42 /* This function is a copy of the one in objects/font.c */
  43 static void SYSPARAMS_LogFont32ATo16( const LOGFONTA* font32, LPLOGFONT16 font16 )
  44 {
  45     font16->lfHeight = font32->lfHeight;
  46     font16->lfWidth = font32->lfWidth;
  47     font16->lfEscapement = font32->lfEscapement;
  48     font16->lfOrientation = font32->lfOrientation;
  49     font16->lfWeight = font32->lfWeight;
  50     font16->lfItalic = font32->lfItalic;
  51     font16->lfUnderline = font32->lfUnderline;
  52     font16->lfStrikeOut = font32->lfStrikeOut;
  53     font16->lfCharSet = font32->lfCharSet;
  54     font16->lfOutPrecision = font32->lfOutPrecision;
  55     font16->lfClipPrecision = font32->lfClipPrecision;
  56     font16->lfQuality = font32->lfQuality;
  57     font16->lfPitchAndFamily = font32->lfPitchAndFamily;
  58     lstrcpynA( font16->lfFaceName, font32->lfFaceName, LF_FACESIZE );
  59 }
  60
  61 static void SYSPARAMS_LogFont32ATo32W( const LOGFONTA* font32A, LPLOGFONTW font32W )
  62 {
  63     font32W->lfHeight = font32A->lfHeight;
  64     font32W->lfWidth = font32A->lfWidth;
  65     font32W->lfEscapement = font32A->lfEscapement;
  66     font32W->lfOrientation = font32A->lfOrientation;
  67     font32W->lfWeight = font32A->lfWeight;
  68     font32W->lfItalic = font32A->lfItalic;
  69     font32W->lfUnderline = font32A->lfUnderline;
  70     font32W->lfStrikeOut = font32A->lfStrikeOut;
  71     font32W->lfCharSet = font32A->lfCharSet;
  72     font32W->lfOutPrecision = font32A->lfOutPrecision;
  73     font32W->lfClipPrecision = font32A->lfClipPrecision;
  74     font32W->lfQuality = font32A->lfQuality;
  75     font32W->lfPitchAndFamily = font32A->lfPitchAndFamily;
  76     lstrcpynAtoW( font32W->lfFaceName, font32A->lfFaceName, LF_FACESIZE );
  77 }
  78
  79 static void SYSPARAMS_NonClientMetrics32ATo16( const NONCLIENTMETRICSA* lpnm32, LPNONCLIENTMETRICS16 lpnm16 )
  80 {
  81     lpnm16->iBorderWidth        = lpnm32->iBorderWidth;
  82     lpnm16->iScrollWidth        = lpnm32->iScrollWidth;
  83     lpnm16->iScrollHeight       = lpnm32->iScrollHeight;
  84     lpnm16->iCaptionWidth       = lpnm32->iCaptionWidth;
  85     lpnm16->iCaptionHeight      = lpnm32->iCaptionHeight;
  86     SYSPARAMS_LogFont32ATo16( &lpnm32->lfCaptionFont,   &lpnm16->lfCaptionFont );
  87     lpnm16->iSmCaptionWidth     = lpnm32->iSmCaptionWidth;
  88     lpnm16->iSmCaptionHeight    = lpnm32->iSmCaptionHeight;
  89     SYSPARAMS_LogFont32ATo16( &lpnm32->lfSmCaptionFont, &lpnm16->lfSmCaptionFont );
  90     lpnm16->iMenuWidth          = lpnm32->iMenuWidth;
  91     lpnm16->iMenuHeight         = lpnm32->iMenuHeight;
  92     SYSPARAMS_LogFont32ATo16( &lpnm32->lfMenuFont,      &lpnm16->lfMenuFont );
  93     SYSPARAMS_LogFont32ATo16( &lpnm32->lfStatusFont,    &lpnm16->lfStatusFont );
  94     SYSPARAMS_LogFont32ATo16( &lpnm32->lfMessageFont,   &lpnm16->lfMessageFont );
  95 }
  96
  97 static void SYSPARAMS_NonClientMetrics32ATo32W( const NONCLIENTMETRICSA* lpnm32A, LPNONCLIENTMETRICSW lpnm32W )
  98 {
  99     lpnm32W->iBorderWidth       = lpnm32A->iBorderWidth;
 100     lpnm32W->iScrollWidth       = lpnm32A->iScrollWidth;
 101     lpnm32W->iScrollHeight      = lpnm32A->iScrollHeight;
 102     lpnm32W->iCaptionWidth      = lpnm32A->iCaptionWidth;
 103     lpnm32W->iCaptionHeight     = lpnm32A->iCaptionHeight;
 104     SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfCaptionFont,         &lpnm32W->lfCaptionFont );
 105     lpnm32W->iSmCaptionWidth    = lpnm32A->iSmCaptionWidth;
 106     lpnm32W->iSmCaptionHeight   = lpnm32A->iSmCaptionHeight;
 107     SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfSmCaptionFont,       &lpnm32W->lfSmCaptionFont );
 108     lpnm32W->iMenuWidth         = lpnm32A->iMenuWidth;
 109     lpnm32W->iMenuHeight        = lpnm32A->iMenuHeight;
 110     SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMenuFont,            &lpnm32W->lfMenuFont );
 111     SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfStatusFont,          &lpnm32W->lfStatusFont );
 112     SYSPARAMS_LogFont32ATo32W( &lpnm32A->lfMessageFont,         &lpnm32W->lfMessageFont );
 113 }
 114
 115 /***********************************************************************
 116  *      SystemParametersInfoA   (USER32.540)
 117  */
 118 BOOL WINAPI SystemParametersInfoA( UINT uiAction, UINT uiParam,
 119                                    PVOID pvParam, UINT fWinIni )
 120 {
 121 #define WINE_SPI_FIXME(x) \
 122     case x: \
 123         FIXME( "Unimplemented action: %u (%s)\n", x, #x ); \
 124         SetLastError( ERROR_INVALID_SPI_VALUE ); \
 125         ret = FALSE; \
 126         break
 127 #define WINE_SPI_WARN(x) \
 128     case x: \
 129         WARN( "Ignored action: %u (%s)\n", x, #x ); \
 130         break
 131
 132     BOOL ret = TRUE;
 133
 134     TRACE("(%u, %u, %p, %u)\n", uiAction, uiParam, pvParam, fWinIni);
 135
 136     switch (uiAction)
 137     {
 138     case SPI_GETBEEP:                           /*      1 */
 139         *(BOOL *)pvParam = KEYBOARD_GetBeepActive();
 140         break;
 141     case SPI_SETBEEP:                           /*      2 */
 142         KEYBOARD_SetBeepActive( uiParam );
 143         break;
 144
 145     WINE_SPI_FIXME(SPI_GETMOUSE);               /*      3 */
 146     WINE_SPI_FIXME(SPI_SETMOUSE);               /*      4 */
 147
 148     case SPI_GETBORDER:                         /*      5 */
 149         *(INT *)pvParam = GetSystemMetrics( SM_CXFRAME );
 150         break;
 151     WINE_SPI_WARN(SPI_SETBORDER);               /*      6 */
 152
 153     case SPI_GETKEYBOARDSPEED:                  /*     10 */
 154         *(DWORD *)pvParam = GetProfileIntA( "keyboard", "KeyboardSpeed", 30 );
 155         break;
 156     WINE_SPI_WARN(SPI_SETKEYBOARDSPEED);        /*     11 */
 157
 158     WINE_SPI_WARN(SPI_LANGDRIVER);              /*     12 */
 159
 160     case SPI_ICONHORIZONTALSPACING:             /*     13 */
 161         /* FIXME Get/SetProfileInt */
 162         if (pvParam == NULL)
 163             /*SetSystemMetrics( SM_CXICONSPACING, uiParam )*/ ;
 164         else
 165             *(INT *)pvParam = GetSystemMetrics( SM_CXICONSPACING );
 166         break;
 167
 168     case SPI_GETSCREENSAVETIMEOUT:              /*     14 */
 169     {
 170         int     timeout;
 171         timeout = USER_Driver.pGetScreenSaveTimeout();
 172         if (!timeout)
 173             timeout = GetProfileIntA( "windows", "ScreenSaveTimeout", 300 );
 174         *(INT *)pvParam = timeout;
 175         break;
 176     }
 177     case SPI_SETSCREENSAVETIMEOUT:              /*     15 */
 178         USER_Driver.pSetScreenSaveTimeout( uiParam );
 179         break;
 180
 181     case SPI_GETSCREENSAVEACTIVE:               /*     16 */
 182         if (USER_Driver.pGetScreenSaveActive() ||
 183             GetProfileIntA( "windows", "ScreenSaveActive", 1 ) == 1)
 184             *(BOOL *)pvParam = TRUE;
 185         else
 186             *(BOOL *)pvParam = FALSE;
 187         break;
 188     case SPI_SETSCREENSAVEACTIVE:               /*     17 */
 189         USER_Driver.pSetScreenSaveActive( uiParam );
 190         break;
 191
 192     case SPI_GETGRIDGRANULARITY:                /*     18 */
 193         *(INT *)pvParam = GetProfileIntA( "desktop", "GridGranularity", 1 );
 194         break;
 195     WINE_SPI_FIXME(SPI_SETGRIDGRANULARITY);     /*     19 */
 196
 197     case SPI_SETDESKWALLPAPER:                  /*     20 */
 198         ret = SetDeskWallPaper( (LPSTR)pvParam );
 199         break;
 200     case SPI_SETDESKPATTERN:                    /*     21 */
 201         /* FIXME: the ability to specify a pattern in pvParam
 202            doesn't seem to be documented for Win32 */
 203         if ((INT16)uiParam == -1)
 204         {
 205             char buffer[256];
 206             GetProfileStringA( "Desktop", "Pattern",
 207                                "170 85 170 85 170 85 170 85",
 208                                buffer, sizeof(buffer) );
 209             ret = DESKTOP_SetPattern( (LPSTR)buffer );
 210         } else
 211             ret = DESKTOP_SetPattern( (LPSTR)pvParam );
 212         break;
 213
 214     case SPI_GETKEYBOARDDELAY:                  /*     22 */
 215         *(INT *)pvParam = GetProfileIntA( "keyboard", "KeyboardDelay", 1 );
 216         break;
 217     WINE_SPI_WARN(SPI_SETKEYBOARDDELAY);        /*     23 */
 218
 219     case SPI_ICONVERTICALSPACING:               /*     24 */
 220         /* FIXME Get/SetProfileInt */
 221         if (pvParam == NULL)
 222             /*SetSystemMetrics( SM_CYICONSPACING, uiParam )*/ ;
 223         else
 224             *(INT *)pvParam = GetSystemMetrics( SM_CYICONSPACING );
 225         break;
 226
 227     case SPI_GETICONTITLEWRAP:                  /*     25 */
 228         *(BOOL *)pvParam = GetProfileIntA( "desktop", "IconTitleWrap", TRUE );
 229         break;
 230     WINE_SPI_FIXME(SPI_SETICONTITLEWRAP);       /*     26 */
 231
 232     case SPI_GETMENUDROPALIGNMENT:              /*     27 */
 233         *(BOOL *)pvParam = GetSystemMetrics( SM_MENUDROPALIGNMENT ); /* XXX check this */
 234         break;
 235     WINE_SPI_FIXME(SPI_SETMENUDROPALIGNMENT);   /*     28 */
 236
 237     WINE_SPI_WARN(SPI_SETDOUBLECLKWIDTH);       /*     29 */
 238     WINE_SPI_WARN(SPI_SETDOUBLECLKHEIGHT);      /*     30 */
 239
 240     case SPI_GETICONTITLELOGFONT:               /*     31 */
 241     {
 242         LPLOGFONTA lpLogFont = (LPLOGFONTA)pvParam;
 243
 244         /* from now on we always have an alias for MS Sans Serif */
 245
 246         GetProfileStringA( "Desktop", "IconTitleFaceName", "MS Sans Serif",
 247                            lpLogFont->lfFaceName, LF_FACESIZE );
 248         lpLogFont->lfHeight = -GetProfileIntA( "Desktop", "IconTitleSize", 13 );
 249         lpLogFont->lfWidth = 0;
 250         lpLogFont->lfEscapement = lpLogFont->lfOrientation = 0;
 251         lpLogFont->lfWeight = FW_NORMAL;
 252         lpLogFont->lfItalic = FALSE;
 253         lpLogFont->lfStrikeOut = FALSE;
 254         lpLogFont->lfUnderline = FALSE;
 255         lpLogFont->lfCharSet = ANSI_CHARSET;
 256         lpLogFont->lfOutPrecision = OUT_DEFAULT_PRECIS;
 257         lpLogFont->lfClipPrecision = CLIP_DEFAULT_PRECIS;
 258         lpLogFont->lfPitchAndFamily = DEFAULT_PITCH | FF_SWISS;
 259         break;
 260     }
 261
 262     WINE_SPI_WARN(SPI_SETDOUBLECLICKTIME);      /*     32 */
 263
 264     WINE_SPI_FIXME(SPI_SETMOUSEBUTTONSWAP);     /*     33 */
 265     WINE_SPI_FIXME(SPI_SETICONTITLELOGFONT);    /*     34 */
 266
 267     case SPI_GETFASTTASKSWITCH:                 /*     35 */
 268         if (GetProfileIntA( "windows", "CoolSwitch", 1 ) == 1)
 269             *(BOOL *)pvParam = TRUE;
 270         else
 271             *(BOOL *)pvParam = FALSE;
 272         break;
 273     WINE_SPI_WARN(SPI_SETFASTTASKSWITCH);       /*     36 */
 274
 275     WINE_SPI_WARN(SPI_SETDRAGFULLWINDOWS);      /*     37  WINVER >= 0x0400 */
 276     case SPI_GETDRAGFULLWINDOWS:                /*     38  WINVER >= 0x0400 */
 277     {
 278         HKEY hKey;
 279         char buffer[20];
 280         DWORD dwBufferSize = sizeof(buffer);
 281
 282         *(BOOL *)pvParam = FALSE;
 283         if (RegOpenKeyExA( HKEY_CURRENT_USER,
 284                            "Control Panel\\desktop",
 285                            0, KEY_QUERY_VALUE, &hKey ) == ERROR_SUCCESS)
 286         {
 287             if (RegQueryValueExA( hKey, "DragFullWindows", NULL,
 288                                   0, buffer, &dwBufferSize ) == ERROR_SUCCESS)
 289                 *(BOOL *)pvParam = atoi( buffer ) != 0;
 290
 291             RegCloseKey( hKey );
 292         }
 293         break;
 294     }
 295
 296     case SPI_GETNONCLIENTMETRICS:               /*     41  WINVER >= 0x400 */
 297     {
 298         LPNONCLIENTMETRICSA lpnm = (LPNONCLIENTMETRICSA)pvParam;
 299
 300         if (lpnm->cbSize == sizeof(NONCLIENTMETRICSA))
 301         {
 302             LPLOGFONTA lpLogFont = &(lpnm->lfMenuFont);
 303
 304             /* clear the struct, so we have 'sane' members */
 305             memset(
 306                 (char *)pvParam + sizeof(lpnm->cbSize),
 307                 0,
 308                 lpnm->cbSize - sizeof(lpnm->cbSize)
 309                 );
 310
 311             /* FIXME: initialize geometry entries */
 312             /* FIXME: As these values are presumably in device units,
 313              *  we should calculate the defaults based on the screen dpi
 314              */
 315             /* caption */
 316             lpnm->iCaptionWidth = ((TWEAK_WineLook > WIN31_LOOK)  ? 32 : 20);
 317             lpnm->iCaptionHeight = lpnm->iCaptionWidth;
 318             SystemParametersInfoA( SPI_GETICONTITLELOGFONT, 0, (LPVOID)&(lpnm->lfCaptionFont), 0 );
 319             lpnm->lfCaptionFont.lfWeight = FW_BOLD;
 320
 321             /* small caption */
 322             lpnm->iSmCaptionWidth = ((TWEAK_WineLook > WIN31_LOOK)  ? 32 : 17);
 323             lpnm->iSmCaptionHeight = lpnm->iSmCaptionWidth;
 324             SystemParametersInfoA( SPI_GETICONTITLELOGFONT, 0, (LPVOID)&(lpnm->lfSmCaptionFont), 0 );
 325
 326             /* menus, FIXME: names of wine.conf entrys are bogus */
 327
 328             lpnm->iMenuWidth = GetProfileIntA( "Desktop", "MenuWidth", 13 );    /* size of the menu buttons*/
 329             lpnm->iMenuHeight = GetProfileIntA( "Desktop", "MenuHeight",
 330                                                 (TWEAK_WineLook > WIN31_LOOK) ? 13 : 27 );
 331
 332             GetProfileStringA( "Desktop", "MenuFont",
 333                                (TWEAK_WineLook > WIN31_LOOK) ? "MS Sans Serif": "System",
 334                                lpLogFont->lfFaceName, LF_FACESIZE );
 335
 336             lpLogFont->lfHeight = -GetProfileIntA( "Desktop", "MenuFontSize", 13 );
 337             lpLogFont->lfWidth = 0;
 338             lpLogFont->lfEscapement = lpLogFont->lfOrientation = 0;
 339             lpLogFont->lfWeight = (TWEAK_WineLook > WIN31_LOOK) ? FW_NORMAL : FW_BOLD;
 340             lpLogFont->lfItalic = FALSE;
 341             lpLogFont->lfStrikeOut = FALSE;
 342             lpLogFont->lfUnderline = FALSE;
 343             lpLogFont->lfCharSet = ANSI_CHARSET;
 344             lpLogFont->lfOutPrecision = OUT_DEFAULT_PRECIS;
 345             lpLogFont->lfClipPrecision = CLIP_DEFAULT_PRECIS;
 346             lpLogFont->lfPitchAndFamily = DEFAULT_PITCH | FF_SWISS;
 347
 348             SystemParametersInfoA( SPI_GETICONTITLELOGFONT, 0,
 349                                    (LPVOID)&(lpnm->lfStatusFont), 0 );
 350             SystemParametersInfoA( SPI_GETICONTITLELOGFONT, 0,
 351                                    (LPVOID)&(lpnm->lfMessageFont), 0 );
 352         }
 353         else
 354         {
 355             WARN("size mismatch !! (is %d; should be %d)\n", lpnm->cbSize, sizeof(NONCLIENTMETRICSA));
 356             /* FIXME: SetLastError? */
 357             ret = FALSE;
 358         }
 359         break;
 360     }
 361     WINE_SPI_FIXME(SPI_SETNONCLIENTMETRICS);    /*     42  WINVER >= 0x400 */
 362
 363     WINE_SPI_FIXME(SPI_GETMINIMIZEDMETRICS);    /*     43  WINVER >= 0x400 */
 364     WINE_SPI_FIXME(SPI_SETMINIMIZEDMETRICS);    /*     44  WINVER >= 0x400 */
 365
 366     case SPI_GETICONMETRICS:                    /*     45  WINVER >= 0x400 */
 367     {
 368         LPICONMETRICSA lpIcon = pvParam;
 369         if(lpIcon && lpIcon->cbSize == sizeof(*lpIcon))
 370         {
 371             SystemParametersInfoA( SPI_ICONHORIZONTALSPACING, 0,
 372                                    &lpIcon->iHorzSpacing, FALSE );
 373             SystemParametersInfoA( SPI_ICONVERTICALSPACING, 0,
 374                                    &lpIcon->iVertSpacing, FALSE );
 375             SystemParametersInfoA( SPI_GETICONTITLEWRAP, 0,
 376                                    &lpIcon->iTitleWrap, FALSE );
 377             SystemParametersInfoA( SPI_GETICONTITLELOGFONT, 0,
 378                                    &lpIcon->lfFont, FALSE );
 379         }
 380         else
 381         {
 382             ret = FALSE;
 383         }
 384         break;
 385     }
 386     WINE_SPI_FIXME(SPI_SETICONMETRICS);         /*     46  WINVER >= 0x400 */
 387
 388     WINE_SPI_FIXME(SPI_SETWORKAREA);            /*     47  WINVER >= 0x400 */
 389     case SPI_GETWORKAREA:                       /*     48  WINVER >= 0x400 */
 390         SetRect( (RECT *)pvParam, 0, 0,
 391                  GetSystemMetrics( SM_CXSCREEN ),
 392                  GetSystemMetrics( SM_CYSCREEN ) );
 393         break;
 394
 395     WINE_SPI_FIXME(SPI_SETPENWINDOWS);          /*     49  WINVER >= 0x400 */
 396
 397     WINE_SPI_FIXME(SPI_GETFILTERKEYS);          /*     50 */
 398     WINE_SPI_FIXME(SPI_SETFILTERKEYS);          /*     51 */
 399     WINE_SPI_FIXME(SPI_GETTOGGLEKEYS);          /*     52 */
 400     WINE_SPI_FIXME(SPI_SETTOGGLEKEYS);          /*     53 */
 401     WINE_SPI_FIXME(SPI_GETMOUSEKEYS);           /*     54 */
 402     WINE_SPI_FIXME(SPI_SETMOUSEKEYS);           /*     55 */
 403     WINE_SPI_FIXME(SPI_GETSHOWSOUNDS);          /*     56 */
 404     WINE_SPI_FIXME(SPI_SETSHOWSOUNDS);          /*     57 */
 405     WINE_SPI_FIXME(SPI_GETSTICKYKEYS);          /*     58 */
 406     WINE_SPI_FIXME(SPI_SETSTICKYKEYS);          /*     59 */
 407     WINE_SPI_FIXME(SPI_GETACCESSTIMEOUT);       /*     60 */
 408     WINE_SPI_FIXME(SPI_SETACCESSTIMEOUT);       /*     61 */
 409
 410     WINE_SPI_FIXME(SPI_GETSERIALKEYS);          /*     62  WINVER >= 0x400 */
 411     WINE_SPI_FIXME(SPI_SETSERIALKEYS);          /*     63  WINVER >= 0x400 */
 412
 413     WINE_SPI_FIXME(SPI_GETSOUNDSENTRY);         /*     64 */
 414     WINE_SPI_FIXME(SPI_SETSOUNDSENTRY);         /*     65 */
 415
 416     case SPI_GETHIGHCONTRAST:                   /*     66  WINVER >= 0x400 */
 417     {
 418         LPHIGHCONTRASTA lpHighContrastA = (LPHIGHCONTRASTA)pvParam;
 419         WARN("SPI_GETHIGHCONTRAST not fully implemented\n");
 420         if (lpHighContrastA->cbSize == sizeof(HIGHCONTRASTA))
 421         {
 422             /* Indicate that there is no high contrast available */
 423             lpHighContrastA->dwFlags = 0;
 424             lpHighContrastA->lpszDefaultScheme = NULL;
 425         }
 426         else
 427         {
 428             ret = FALSE;
 429         }
 430         break;
 431     }
 432     WINE_SPI_FIXME(SPI_SETHIGHCONTRAST);        /*     67  WINVER >= 0x400 */
 433
 434     WINE_SPI_FIXME(SPI_GETKEYBOARDPREF);        /*     68  WINVER >= 0x400 */
 435     WINE_SPI_FIXME(SPI_SETKEYBOARDPREF);        /*     69  WINVER >= 0x400 */
 436
 437     WINE_SPI_FIXME(SPI_GETSCREENREADER);        /*     70  WINVER >= 0x400 */
 438     WINE_SPI_FIXME(SPI_SETSCREENREADER);        /*     71  WINVER >= 0x400 */
 439
 440     case SPI_GETANIMATION:                      /*     72  WINVER >= 0x400 */
 441     {
 442         LPANIMATIONINFO lpAnimInfo = (LPANIMATIONINFO)pvParam;
 443
 444         /* Tell it "disabled" */
 445         if (lpAnimInfo->cbSize == sizeof(ANIMATIONINFO))
 446             lpAnimInfo->iMinAnimate = 0; /* Minimise and restore animation is disabled (nonzero == enabled) */
 447         else
 448             ret = FALSE;
 449         break;
 450     }
 451     WINE_SPI_WARN(SPI_SETANIMATION);            /*     73  WINVER >= 0x400 */
 452
 453     WINE_SPI_FIXME(SPI_GETFONTSMOOTHING);       /*     74  WINVER >= 0x400 */
 454     WINE_SPI_FIXME(SPI_SETFONTSMOOTHING);       /*     75  WINVER >= 0x400 */
 455
 456     WINE_SPI_FIXME(SPI_SETDRAGWIDTH);           /*     76  WINVER >= 0x400 */
 457     WINE_SPI_FIXME(SPI_SETDRAGHEIGHT);          /*     77  WINVER >= 0x400 */
 458
 459     WINE_SPI_FIXME(SPI_SETHANDHELD);            /*     78  WINVER >= 0x400 */
 460
 461     WINE_SPI_FIXME(SPI_GETLOWPOWERTIMEOUT);     /*     79  WINVER >= 0x400 */
 462     WINE_SPI_FIXME(SPI_GETPOWEROFFTIMEOUT);     /*     80  WINVER >= 0x400 */
 463     WINE_SPI_FIXME(SPI_SETLOWPOWERTIMEOUT);     /*     81  WINVER >= 0x400 */
 464     WINE_SPI_FIXME(SPI_SETPOWEROFFTIMEOUT);     /*     82  WINVER >= 0x400 */
 465     WINE_SPI_FIXME(SPI_GETLOWPOWERACTIVE);      /*     83  WINVER >= 0x400 */
 466     WINE_SPI_FIXME(SPI_GETPOWEROFFACTIVE);      /*     84  WINVER >= 0x400 */
 467     WINE_SPI_FIXME(SPI_SETLOWPOWERACTIVE);      /*     85  WINVER >= 0x400 */
 468     WINE_SPI_FIXME(SPI_SETPOWEROFFACTIVE);      /*     86  WINVER >= 0x400 */
 469
 470     WINE_SPI_FIXME(SPI_SETCURSORS);             /*     87  WINVER >= 0x400 */
 471     WINE_SPI_FIXME(SPI_SETICONS);               /*     88  WINVER >= 0x400 */
 472
 473     WINE_SPI_FIXME(SPI_GETDEFAULTINPUTLANG);    /*     89  WINVER >= 0x400 */
 474     WINE_SPI_FIXME(SPI_SETDEFAULTINPUTLANG);    /*     90  WINVER >= 0x400 */
 475
 476     WINE_SPI_FIXME(SPI_SETLANGTOGGLE);          /*     91  WINVER >= 0x400 */
 477
 478     case SPI_GETWINDOWSEXTENSION:               /*     92  WINVER >= 0x400 */
 479         WARN("pretend no support for Win9x Plus! for now.\n");
 480         ret = FALSE; /* yes, this is the result value */
 481         break;
 482
 483     WINE_SPI_FIXME(SPI_SETMOUSETRAILS);         /*     93  WINVER >= 0x400 */
 484     WINE_SPI_FIXME(SPI_GETMOUSETRAILS);         /*     94  WINVER >= 0x400 */
 485
 486     WINE_SPI_FIXME(SPI_SETSCREENSAVERRUNNING);  /*     97  WINVER >= 0x400 */
 487     /* SPI_SCREENSAVERRUNNING is an alias for SPI_SETSCREENSAVERRUNNING */
 488
 489     case SPI_GETMOUSEHOVERWIDTH:                /*     98  _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
 490         *(UINT *)pvParam = 4;
 491         break;
 492     WINE_SPI_FIXME(SPI_SETMOUSEHOVERWIDTH);     /*     99  _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
 493
 494     case SPI_GETMOUSEHOVERHEIGHT:               /*    100  _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
 495         *(UINT *)pvParam = 4;
 496         break;
 497     WINE_SPI_FIXME(SPI_SETMOUSEHOVERHEIGHT);    /*    101  _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
 498
 499     case SPI_GETMOUSEHOVERTIME:                 /*    102  _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
 500         *(UINT *)pvParam = 400; /* default for menu dropdowns */
 501         break;
 502     WINE_SPI_FIXME(SPI_SETMOUSEHOVERTIME);      /*    103  _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
 503
 504     WINE_SPI_FIXME(SPI_GETWHEELSCROLLLINES);    /*    104  _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
 505     WINE_SPI_FIXME(SPI_SETWHEELSCROLLLINES);    /*    105  _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
 506
 507     WINE_SPI_FIXME(SPI_GETSHOWIMEUI);           /*    110  _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
 508     WINE_SPI_FIXME(SPI_SETSHOWIMEUI);           /*    111  _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
 509
 510     default:
 511         FIXME( "Unknown action: %u\n", uiAction );
 512         SetLastError( ERROR_INVALID_SPI_VALUE );
 513         ret = FALSE;
 514         break;
 515     }
 516
 517     return ret;
 518
 519 #undef WINE_SPI_FIXME
 520 #undef WINE_SPI_WARN
 521 }
 522
 523
 524 /***********************************************************************
 525  *      SystemParametersInfo16   (USER.483)
 526  */
 527 BOOL16 WINAPI SystemParametersInfo16( UINT16 uAction, UINT16 uParam,
 528                                       LPVOID lpvParam, UINT16 fuWinIni )
 529 {
 530     BOOL16 ret;
 531
 532     TRACE("(%u, %u, %p, %u)\n", uAction, uParam, lpvParam, fuWinIni);
 533
 534     switch (uAction)
 535     {
 536     case SPI_GETBEEP:                           /*      1 */
 537     case SPI_GETSCREENSAVEACTIVE:               /*     16 */
 538     case SPI_GETICONTITLEWRAP:                  /*     25 */
 539     case SPI_GETMENUDROPALIGNMENT:              /*     27 */
 540     case SPI_GETFASTTASKSWITCH:                 /*     35 */
 541     case SPI_GETDRAGFULLWINDOWS:                /*     38  WINVER >= 0x0400 */
 542     {
 543         BOOL tmp;
 544         ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
 545         if (ret && lpvParam)
 546             *(BOOL16 *)lpvParam = tmp;
 547         break;
 548     }
 549
 550     case SPI_GETBORDER:                         /*      5 */
 551     case SPI_ICONHORIZONTALSPACING:             /*     13 */
 552     case SPI_GETSCREENSAVETIMEOUT:              /*     14 */
 553     case SPI_GETGRIDGRANULARITY:                /*     18 */
 554     case SPI_GETKEYBOARDDELAY:                  /*     22 */
 555     case SPI_ICONVERTICALSPACING:               /*     24 */
 556     {
 557         INT tmp;
 558         ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
 559         if (ret && lpvParam)
 560             *(INT16 *)lpvParam = tmp;
 561         break;
 562     }
 563
 564     case SPI_GETKEYBOARDSPEED:                  /*     10 */
 565     {
 566         DWORD tmp;
 567         ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
 568         if (ret && lpvParam)
 569             *(WORD *)lpvParam = tmp;
 570         break;
 571     }
 572
 573     case SPI_GETICONTITLELOGFONT:               /*     31 */
 574     {
 575         LOGFONTA tmp;
 576         ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
 577         if (ret && lpvParam)
 578             SYSPARAMS_LogFont32ATo16( &tmp, (LPLOGFONT16)lpvParam );
 579         break;
 580     }
 581
 582     case SPI_GETNONCLIENTMETRICS:               /*     41  WINVER >= 0x400 */
 583     {
 584         NONCLIENTMETRICSA tmp;
 585         LPNONCLIENTMETRICS16 lpnm16 = (LPNONCLIENTMETRICS16)lpvParam;
 586         if (lpnm16 && lpnm16->cbSize == sizeof(NONCLIENTMETRICS16))
 587         {
 588             tmp.cbSize = sizeof(NONCLIENTMETRICSA);
 589             ret = SystemParametersInfoA( uAction, uParam, &tmp, fuWinIni );
 590             if (ret)
 591                 SYSPARAMS_NonClientMetrics32ATo16( &tmp, lpnm16 );
 592         }
 593         else /* winfile 95 sets cbSize to 340 */
 594             ret = SystemParametersInfoA( uAction, uParam, lpvParam, fuWinIni );
 595         break;
 596     }
 597
 598     case SPI_GETWORKAREA:                       /*     48  WINVER >= 0x400 */
 599     {
 600         RECT tmp;
 601         ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
 602         if (ret && lpvParam)
 603             CONV_RECT32TO16( &tmp, (RECT16 *)lpvParam );
 604         break;
 605     }
 606
 607     case SPI_GETMOUSEHOVERWIDTH:                /*     98  _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
 608     case SPI_GETMOUSEHOVERHEIGHT:               /*    100  _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
 609     case SPI_GETMOUSEHOVERTIME:                 /*    102  _WIN32_WINNT >= 0x400 || _WIN32_WINDOW > 0x400 */
 610     {
 611         UINT tmp;
 612         ret = SystemParametersInfoA( uAction, uParam, lpvParam ? &tmp : NULL, fuWinIni );
 613         if (ret && lpvParam)
 614             *(UINT16 *)lpvParam = tmp;
 615         break;
 616     }
 617
 618     default:
 619         ret = SystemParametersInfoA( uAction, uParam, lpvParam, fuWinIni );
 620     }
 621
 622     return ret;
 623 }
 624
 625 /***********************************************************************
 626  *      SystemParametersInfoW   (USER32.541)
 627  */
 628 BOOL WINAPI SystemParametersInfoW( UINT uiAction, UINT uiParam,
 629                                    PVOID pvParam, UINT fuWinIni )
 630 {
 631     BOOL ret;
 632
 633     TRACE("(%u, %u, %p, %u)\n", uiAction, uiParam, pvParam, fuWinIni);
 634
 635     switch (uiAction)
 636     {
 637     case SPI_SETDESKWALLPAPER:                  /*     20 */
 638     case SPI_SETDESKPATTERN:                    /*     21 */
 639     {
 640         char buffer[256];
 641         if (pvParam)
 642             lstrcpynWtoA( buffer, (LPWSTR)pvParam, sizeof(buffer) );
 643         ret = SystemParametersInfoA( uiAction, uiParam, pvParam ? buffer : NULL, fuWinIni );
 644         break;
 645     }
 646
 647     case SPI_GETICONTITLELOGFONT:               /*     31 */
 648     {
 649         LOGFONTA tmp;
 650         ret = SystemParametersInfoA( uiAction, uiParam, pvParam ? &tmp : NULL, fuWinIni );
 651         if (ret && pvParam)
 652             SYSPARAMS_LogFont32ATo32W( &tmp, (LPLOGFONTW)pvParam );
 653         break;
 654     }
 655
 656     case SPI_GETNONCLIENTMETRICS:               /*     41  WINVER >= 0x400 */
 657     {
 658         NONCLIENTMETRICSA tmp;
 659         LPNONCLIENTMETRICSW lpnmW = (LPNONCLIENTMETRICSW)pvParam;
 660         if (lpnmW && lpnmW->cbSize == sizeof(NONCLIENTMETRICSW))
 661         {
 662             tmp.cbSize = sizeof(NONCLIENTMETRICSA);
 663             ret = SystemParametersInfoA( uiAction, uiParam, &tmp, fuWinIni );
 664             if (ret)
 665                 SYSPARAMS_NonClientMetrics32ATo32W( &tmp, lpnmW );
 666         }
 667         else
 668             ret = FALSE;
 669         break;
 670     }
 671
 672     case SPI_GETICONMETRICS:                    /*     45  WINVER >= 0x400 */
 673     {
 674         ICONMETRICSA tmp;
 675         LPICONMETRICSW lpimW = (LPICONMETRICSW)pvParam;
 676         if (lpimW && lpimW->cbSize == sizeof(ICONMETRICSW))
 677         {
 678             tmp.cbSize = sizeof(ICONMETRICSA);
 679             ret = SystemParametersInfoA( uiAction, uiParam, &tmp, fuWinIni );
 680             if (ret)
 681             {
 682                 lpimW->iHorzSpacing = tmp.iHorzSpacing;
 683                 lpimW->iVertSpacing = tmp.iVertSpacing;
 684                 lpimW->iTitleWrap   = tmp.iTitleWrap;
 685                 SYSPARAMS_LogFont32ATo32W( &tmp.lfFont, &lpimW->lfFont );
 686             }
 687         }
 688         else
 689             ret = FALSE;
 690         break;
 691     }
 692
 693     case SPI_GETHIGHCONTRAST:                   /*     66  WINVER >= 0x400 */
 694     {
 695         HIGHCONTRASTA tmp;
 696         LPHIGHCONTRASTW lphcW = (LPHIGHCONTRASTW)pvParam;
 697         if (lphcW && lphcW->cbSize == sizeof(HIGHCONTRASTW))
 698         {
 699             tmp.cbSize = sizeof(HIGHCONTRASTA);
 700             ret = SystemParametersInfoA( uiAction, uiParam, &tmp, fuWinIni );
 701             if (ret)
 702             {
 703                 lphcW->dwFlags = tmp.dwFlags;
 704                 lphcW->lpszDefaultScheme = NULL;  /* FIXME? */
 705             }
 706         }
 707         else
 708             ret = FALSE;
 709         break;
 710     }
 711
 712     default:
 713         ret = SystemParametersInfoA( uiAction, uiParam, pvParam, fuWinIni );
 714     }
 715
 716     return ret;
 717 }