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SystemParametersInfo:

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- SPI_GETNONCLIENTMETRICS and SPI_GETICONTITLELOGFONT
   now load their settings from the registry.
 - SPI_SET* aren't yet implemented, because i'd like to test my
   implementation before i commit them.

svn path=/trunk/; revision=8206
This commit is contained in:
Richard Campbell 2004-02-16 07:25:01 +00:00
parent 02f6c6d6ee
commit fcb45adac8
3 changed files with 75 additions and 34 deletions
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3
reactos/lib/user32/include/user32.h
View file

@ -82,3 +82,6 @@ void DrawCaret(HWND hWnd, PTHRDCARETINFO CaretInfo);
#define NtUserGetWindowContextHelpId(hwnd) \
NtUserCallOneParam((DWORD)hwnd, ONEPARAM_ROUTINE_GETWNDCONTEXTHLPID)
LONG WINAPI RegCloseKey(HKEY);
LONG WINAPI RegOpenKeyExW(HKEY,LPCWSTR,DWORD,REGSAM,PHKEY);
LONG WINAPI RegQueryValueExW(HKEY,LPCWSTR,LPDWORD,LPDWORD,LPBYTE,LPDWORD);

73
reactos/lib/user32/misc/desktop.c
View file

@ -1,4 +1,4 @@
/* $Id: desktop.c,v 1.28 2004/01/23 23:38:26 ekohl Exp $
/* $Id: desktop.c,v 1.29 2004/02/16 07:25:01 rcampbell Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS user32.dll
@ -14,6 +14,8 @@
#include <debug.h>
#include <rosrtl/devmode.h>
#include <rosrtl/logfont.h>
#include <malloc.h>
/*
* @implemented
@ -87,6 +89,22 @@ SystemParametersInfoA(UINT uiAction,
}
BOOL IntGetFontMetricSetting(LPCWSTR lpKey, PLOGFONTW font)
{
HKEY hKey;
DWORD dwType = REG_BINARY;
DWORD dwSize = sizeof(LOGFONTW);
BOOL bRet = FALSE;
if ( RegOpenKeyExW(HKEY_CURRENT_USER, L"Control Panel\\Desktop\\WindowMetrics", 0, KEY_ALL_ACCESS, &hKey) == ERROR_SUCCESS )
{
if ( RegQueryValueExW(hKey, lpKey, NULL, &dwType, (LPBYTE)font, &dwSize) == ERROR_SUCCESS )
bRet = TRUE;
}
RegCloseKey(hKey);
return bRet;
}
/*
* @implemented
*/
@ -96,7 +114,58 @@ SystemParametersInfoW(UINT uiAction,
PVOID pvParam,
UINT fWinIni)
{
return NtUserSystemParametersInfo(uiAction, uiParam, pvParam, fWinIni);
static LOGFONTW IconFont;
static NONCLIENTMETRICSW pMetrics;
static BOOL bInitialized = FALSE;
if (!bInitialized)
{
ZeroMemory(&IconFont, sizeof(LOGFONTW));
ZeroMemory(&pMetrics, sizeof(NONCLIENTMETRICSW));
IntGetFontMetricSetting(L"CaptionFont", &pMetrics.lfCaptionFont);
IntGetFontMetricSetting(L"SmCaptionFont", &pMetrics.lfSmCaptionFont);
IntGetFontMetricSetting(L"MenuFont", &pMetrics.lfMenuFont);
IntGetFontMetricSetting(L"StatusFont", &pMetrics.lfStatusFont);
IntGetFontMetricSetting(L"MessageFont", &pMetrics.lfStatusFont);
IntGetFontMetricSetting(L"IconFont", &IconFont);
pMetrics.iBorderWidth = 1;
pMetrics.iScrollWidth = NtUserGetSystemMetrics(SM_CXVSCROLL);
pMetrics.iScrollHeight = NtUserGetSystemMetrics(SM_CYHSCROLL);
pMetrics.iCaptionWidth = NtUserGetSystemMetrics(SM_CXSIZE);
pMetrics.iCaptionHeight = NtUserGetSystemMetrics(SM_CYSIZE);
pMetrics.iSmCaptionWidth = NtUserGetSystemMetrics(SM_CXSMSIZE);
pMetrics.iSmCaptionHeight = NtUserGetSystemMetrics(SM_CYSMSIZE);
pMetrics.iMenuWidth = NtUserGetSystemMetrics(SM_CXMENUSIZE);
pMetrics.iMenuHeight = NtUserGetSystemMetrics(SM_CYMENUSIZE);
pMetrics.cbSize = sizeof(LPNONCLIENTMETRICSW);
bInitialized = TRUE;
}
switch(uiAction)
{
case SPI_GETICONTITLELOGFONT:
{
memcpy(pvParam, (PVOID)&IconFont, sizeof(LOGFONTW));
return TRUE;
}
case SPI_GETNONCLIENTMETRICS:
{
/* FIXME: Is this windows default behavior? */
LPNONCLIENTMETRICSW lpMetrics = (LPNONCLIENTMETRICSW)pvParam;
if ( lpMetrics->cbSize != sizeof(NONCLIENTMETRICSW) ||
uiParam != sizeof(NONCLIENTMETRICSW ))
{
return FALSE;
}
memcpy(pvParam, (PVOID)&pMetrics, sizeof(NONCLIENTMETRICSW));
return TRUE;
}
default:
return NtUserSystemParametersInfo(uiAction, uiParam, pvParam, fWinIni);
}
}

33
reactos/subsys/win32k/ntuser/misc.c
View file

@ -1,4 +1,4 @@
/* $Id: misc.c,v 1.49 2004/02/15 07:39:12 gvg Exp $
/* $Id: misc.c,v 1.50 2004/02/16 07:25:01 rcampbell Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -548,37 +548,6 @@ NtUserSystemParametersInfo(
}
return TRUE;
}
case SPI_GETNONCLIENTMETRICS:
{
/* FIXME - use MmCopyToCaller() !!! */
LPNONCLIENTMETRICSW pMetrics = (LPNONCLIENTMETRICSW)pvParam;
if (pMetrics->cbSize != sizeof(NONCLIENTMETRICSW) ||
uiParam != sizeof(NONCLIENTMETRICSW))
{
return FALSE;
}
memset((char *)pvParam + sizeof(pMetrics->cbSize), 0,
pMetrics->cbSize - sizeof(pMetrics->cbSize));
pMetrics->iBorderWidth = 1;
pMetrics->iScrollWidth = NtUserGetSystemMetrics(SM_CXVSCROLL);
pMetrics->iScrollHeight = NtUserGetSystemMetrics(SM_CYHSCROLL);
pMetrics->iCaptionWidth = NtUserGetSystemMetrics(SM_CXSIZE);
pMetrics->iCaptionHeight = NtUserGetSystemMetrics(SM_CYSIZE);
memcpy((LPVOID)&(pMetrics->lfCaptionFont), &CaptionFont, sizeof(CaptionFont));
pMetrics->lfCaptionFont.lfWeight = FW_BOLD;
pMetrics->iSmCaptionWidth = NtUserGetSystemMetrics(SM_CXSMSIZE);
pMetrics->iSmCaptionHeight = NtUserGetSystemMetrics(SM_CYSMSIZE);
memcpy((LPVOID)&(pMetrics->lfSmCaptionFont), &CaptionFont, sizeof(CaptionFont));
pMetrics->iMenuWidth = NtUserGetSystemMetrics(SM_CXMENUSIZE);
pMetrics->iMenuHeight = NtUserGetSystemMetrics(SM_CYMENUSIZE);
memcpy((LPVOID)&(pMetrics->lfMenuFont), &CaptionFont, sizeof(CaptionFont));
memcpy((LPVOID)&(pMetrics->lfStatusFont), &CaptionFont, sizeof(CaptionFont));
memcpy((LPVOID)&(pMetrics->lfMessageFont), &CaptionFont, sizeof(CaptionFont));
return TRUE;
}
case SPI_GETGRADIENTCAPTIONS:
{
HDC hDC;