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reactos/win32ss/user/ntuser/metric.c
Katayama Hirofumi MZ 817f89466d
[BOOTDATA][IMM32][NTUSER] Follow-up to #6961 (#6962) 
JIRA issue: CORE-19320
- Delete "(brain-dead)".
- Fix "despite of" as "despite".
- Use "%S" instead of debugstr_w.
2024-05-29 01:14:52 +09:00

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/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS Win32k subsystem
* PURPOSE: Window classes
* FILE: win32ss/user/ntuser/metric.c
* PROGRAMER: Casper S. Hornstrup (chorns@users.sourceforge.net)
* Timo Kreuzer (timo.kreuzer@reactos.org)
*/
#include <win32k.h>
DBG_DEFAULT_CHANNEL(UserSysparams);
static BOOL Setup = FALSE;
/* FUNCTIONS *****************************************************************/
BOOL FASTCALL UserIsDBCSEnabled(VOID)
{
return NLS_MB_CODE_PAGE_TAG;
}
BOOL FASTCALL UserIsIMMEnabled(VOID)
{
if (NLS_MB_CODE_PAGE_TAG)
return TRUE;
/* "LoadIMM" means Cicero despite its name */
return !!RegGetSectionDWORD(L"IMM", L"LoadIMM", FALSE);
}
BOOL FASTCALL UserIsCiceroEnabled(VOID)
{
#if 1
return FALSE; /* FIXME: Cicero is not supported yet */
#else
if (RegGetSectionDWORD(L"IMM", L"DontLoadCTFIME", FALSE))
return FALSE;
return UserIsIMMEnabled();
#endif
}
BOOL
NTAPI
InitMetrics(VOID)
{
INT *piSysMet = gpsi->aiSysMet;
ULONG Width, Height;
/* Note: used for the SM_CLEANBOOT metric */
DWORD dwValue = 0;
HKEY hKey = 0;
/* Clean boot */
piSysMet[SM_CLEANBOOT] = 0; // Fallback value of 0 (normal mode)
if(NT_SUCCESS(RegOpenKey(L"\\REGISTRY\\MACHINE\\SYSTEM\\CurrentControlSet\\Control\\SafeBoot\\Option", &hKey)))
{
if(RegReadDWORD(hKey, L"OptionValue", &dwValue)) piSysMet[SM_CLEANBOOT] = (INT)dwValue;
ZwClose(hKey);
}
/* FIXME: HACK, due to missing MDEV on first init */
if (!gpmdev)
{
Width = 640;
Height = 480;
}
else
{
Width = gpmdev->ppdevGlobal->gdiinfo.ulHorzRes;
Height = gpmdev->ppdevGlobal->gdiinfo.ulVertRes;
}
/* Screen sizes */
piSysMet[SM_CXSCREEN] = Width;
piSysMet[SM_CYSCREEN] = Height;
piSysMet[SM_XVIRTUALSCREEN] = 0;
piSysMet[SM_YVIRTUALSCREEN] = 0;
piSysMet[SM_CXVIRTUALSCREEN] = Width;
piSysMet[SM_CYVIRTUALSCREEN] = Height;
/* NC area sizes */
piSysMet[SM_CYCAPTION] = gspv.ncm.iCaptionHeight + 1; // 19
piSysMet[SM_CYSMCAPTION] = gspv.ncm.iSmCaptionHeight + 1; // 15;
piSysMet[SM_CXSIZE] = gspv.ncm.iCaptionHeight; // 18;
piSysMet[SM_CYSIZE] = gspv.ncm.iCaptionHeight; // 18;
piSysMet[SM_CXSMSIZE] = gspv.ncm.iSmCaptionWidth; // 12; XP: piSysMet(SM_CYSMCAPTION) - 1
piSysMet[SM_CYSMSIZE] = gspv.ncm.iSmCaptionHeight; // 14;
piSysMet[SM_CXBORDER] = 1; // Seems to be hardcoded
piSysMet[SM_CYBORDER] = 1; // Seems to be hardcoded
piSysMet[SM_CXFOCUSBORDER] = 1;
piSysMet[SM_CYFOCUSBORDER] = 1;
piSysMet[SM_CXDLGFRAME] = 3;
piSysMet[SM_CYDLGFRAME] = 3;
piSysMet[SM_CXEDGE] = 2;
piSysMet[SM_CYEDGE] = 2;
piSysMet[SM_CXFRAME] = piSysMet[SM_CXDLGFRAME] + gspv.ncm.iBorderWidth; // 4
piSysMet[SM_CYFRAME] = piSysMet[SM_CYDLGFRAME] + gspv.ncm.iBorderWidth; // 4
#if (_WIN32_WINNT >= 0x0600)
piSysMet[SM_CXPADDEDBORDER] = 0;
#endif
/* Window sizes */
TRACE("ncm.iCaptionWidth=%d,GetSystemMetrics(SM_CYSIZE)=%d,GetSystemMetrics(SM_CXFRAME)=%d,avcwCaption=%d \n",
gspv.ncm.iCaptionWidth, piSysMet[SM_CYSIZE],piSysMet[SM_CXFRAME], gspv.tmCaptionFont.tmAveCharWidth);
piSysMet[SM_CXMIN] = 3 * max(gspv.ncm.iCaptionWidth, 8) // 112
+ piSysMet[SM_CYSIZE] + 4
+ 4 * gspv.tmCaptionFont.tmAveCharWidth
+ 2 * piSysMet[SM_CXFRAME];
piSysMet[SM_CYMIN] = piSysMet[SM_CYCAPTION] + 2 * piSysMet[SM_CYFRAME]; // 27
piSysMet[SM_CXMAXIMIZED] = piSysMet[SM_CXSCREEN] + 2 * piSysMet[SM_CXFRAME];
piSysMet[SM_CYMAXIMIZED] = piSysMet[SM_CYSCREEN] - 20;
piSysMet[SM_CXFULLSCREEN] = piSysMet[SM_CXSCREEN];
piSysMet[SM_CYFULLSCREEN] = piSysMet[SM_CYMAXIMIZED] - piSysMet[SM_CYMIN];
piSysMet[SM_CYKANJIWINDOW] = 0;
piSysMet[SM_CXMINIMIZED] = gspv.mm.iWidth + 6;
piSysMet[SM_CYMINIMIZED] = piSysMet[SM_CYCAPTION] + 5;
piSysMet[SM_CXMINSPACING] = piSysMet[SM_CXMINIMIZED] + gspv.mm.iHorzGap;
piSysMet[SM_CYMINSPACING] = piSysMet[SM_CYMINIMIZED] + gspv.mm.iVertGap;
piSysMet[SM_CXMAXTRACK] = piSysMet[SM_CXVIRTUALSCREEN] + 4
+ 2 * piSysMet[SM_CXFRAME];
piSysMet[SM_CYMAXTRACK] = piSysMet[SM_CYVIRTUALSCREEN] + 4
+ 2 * piSysMet[SM_CYFRAME];
/* Icon */
piSysMet[SM_CXVSCROLL] = gspv.ncm.iScrollWidth; // 16;
piSysMet[SM_CYVTHUMB] = gspv.ncm.iScrollHeight; // 16;
piSysMet[SM_CYHSCROLL] = gspv.ncm.iScrollWidth; // 16;
piSysMet[SM_CXHTHUMB] = gspv.ncm.iScrollHeight; // 16;
piSysMet[SM_CYVSCROLL] = gspv.ncm.iScrollHeight; // 16
piSysMet[SM_CXHSCROLL] = gspv.ncm.iScrollHeight; // 16;
piSysMet[SM_CXICON] = 32;
piSysMet[SM_CYICON] = 32;
piSysMet[SM_CXSMICON] = 16;
piSysMet[SM_CYSMICON] = 16;
piSysMet[SM_CXICONSPACING] = gspv.im.iHorzSpacing; // 64;
piSysMet[SM_CYICONSPACING] = gspv.im.iVertSpacing; // 64;
piSysMet[SM_CXCURSOR] = 32;
piSysMet[SM_CYCURSOR] = 32;
piSysMet[SM_CXMINTRACK] = piSysMet[SM_CXMIN]; // 117
piSysMet[SM_CYMINTRACK] = piSysMet[SM_CYMIN]; // 27
piSysMet[SM_CXDRAG] = 4;
piSysMet[SM_CYDRAG] = 4;
piSysMet[SM_ARRANGE] = gspv.mm.iArrange; // 8;
/* Menu */
piSysMet[SM_CYMENU] = gspv.ncm.iMenuHeight + 1; // 19;
piSysMet[SM_MENUDROPALIGNMENT] = gspv.bMenuDropAlign;
piSysMet[SM_CXMENUCHECK] = ((1 + gspv.tmMenuFont.tmHeight +
gspv.tmMenuFont.tmExternalLeading) & ~1) - 1; // 13;
piSysMet[SM_CYMENUCHECK] = piSysMet[SM_CXMENUCHECK];
piSysMet[SM_CXMENUSIZE] = gspv.ncm.iMenuWidth; // 18;
piSysMet[SM_CYMENUSIZE] = gspv.ncm.iMenuHeight; // 18;
/* Mouse */
piSysMet[SM_MOUSEPRESENT] = 1;
piSysMet[SM_MOUSEWHEELPRESENT] = 1;
piSysMet[SM_CMOUSEBUTTONS] = 2;
piSysMet[SM_SWAPBUTTON] = gspv.bMouseBtnSwap ? 1 : 0;
piSysMet[SM_CXDOUBLECLK] = gspv.iDblClickWidth;
piSysMet[SM_CYDOUBLECLK] = gspv.iDblClickHeight;
#if (_WIN32_WINNT >= 0x0600)
piSysMet[SM_MOUSEHORIZONTALWHEELPRESENT] = 0;
#endif
/* Version info */
piSysMet[SM_TABLETPC] = 0;
piSysMet[SM_MEDIACENTER] = 0;
piSysMet[SM_STARTER] = 0;
piSysMet[SM_SERVERR2] = 0;
piSysMet[SM_PENWINDOWS] = 0;
/* Other */
piSysMet[SM_DEBUG] = 0;
piSysMet[SM_NETWORK] = 3;
piSysMet[SM_SLOWMACHINE] = 0;
piSysMet[SM_SECURE] = 0;
piSysMet[SM_DBCSENABLED] = NLS_MB_CODE_PAGE_TAG;
piSysMet[SM_SHOWSOUNDS] = gspv.bShowSounds;
piSysMet[SM_MIDEASTENABLED] = 0;
piSysMet[SM_CMONITORS] = 1;
piSysMet[SM_SAMEDISPLAYFORMAT] = 1;
piSysMet[SM_IMMENABLED] = NLS_MB_CODE_PAGE_TAG;
/* Reserved */
piSysMet[SM_RESERVED1] = 0;
piSysMet[SM_RESERVED2] = 0;
piSysMet[SM_RESERVED3] = 0;
piSysMet[SM_RESERVED4] = 0;
piSysMet[64] = 0;
piSysMet[65] = 0;
piSysMet[66] = 0;
#if (_WIN32_WINNT >= 0x0600)
piSysMet[90] = 0;
#endif
if (UserIsDBCSEnabled())
gpsi->dwSRVIFlags |= SRVINFO_DBCSENABLED; /* DBCS Support */
if (UserIsIMMEnabled())
gpsi->dwSRVIFlags |= SRVINFO_IMM32; /* IME Support */
if (UserIsCiceroEnabled())
gpsi->dwSRVIFlags |= SRVINFO_CICERO_ENABLED; /* Cicero support */
Setup = TRUE;
return TRUE;
}
LONG
NTAPI
UserGetSystemMetrics(ULONG Index)
{
ASSERT(gpsi);
ASSERT(Setup);
TRACE("UserGetSystemMetrics(%lu)\n", Index);
if (Index == SM_DBCSENABLED)
return !!(gpsi->dwSRVIFlags & SRVINFO_DBCSENABLED);
if (Index == SM_IMMENABLED)
return !!(gpsi->dwSRVIFlags & SRVINFO_IMM32);
/* Get metrics from array */
if (Index < SM_CMETRICS)
{
return gpsi->aiSysMet[Index];
}
/* Handle special values */
switch (Index)
{
case SM_REMOTESESSION:
return 0; // FIXME
case SM_SHUTTINGDOWN:
return 0; // FIXME
case SM_REMOTECONTROL:
return 0; // FIXME
}
ERR("UserGetSystemMetrics() called with invalid index %lu\n", Index);
return 0;
}
/* EOF */
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