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- Basic implementation of (NtUser)UpdatePerUserSystemParameters.
- Move code querying for "PaintDesktopVersion" to NtUserUpdatePerUserSystemParameters. svn path=/trunk/; revision=11954
This commit is contained in:
Filip Navara
parent
3bfcecdd7d
commit
fc08e5303b
8 changed files with 62 additions and 59 deletions
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@ -1677,11 +1677,11 @@ NtUserUpdateLayeredWindow(
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DWORD Unknown7,
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DWORD Unknown8);
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DWORD
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BOOL
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STDCALL
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NtUserUpdatePerUserSystemParameters(
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DWORD Unknown0,
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DWORD Unknown1);
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DWORD dwReserved,
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BOOL bEnable);
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DWORD
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STDCALL
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@ -16,7 +16,7 @@
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/* $Id: misc.c,v 1.9 2004/11/20 15:51:14 ekohl Exp $
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/* $Id: misc.c,v 1.10 2004/12/06 02:23:05 navaraf Exp $
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*
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* PROJECT: ReactOS user32.dll
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* FILE: lib/user32/misc/misc.c
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@ -106,12 +106,12 @@ SetLogonNotifyWindow (HWND Wnd, HWINSTA WinSta)
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}
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/*
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* @unimplemented
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* @implemented
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*/
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BOOL WINAPI
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UpdatePerUserSystemParameters(DWORD dwUnknown,
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BOOL bEnable)
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UpdatePerUserSystemParameters(
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DWORD dwReserved,
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BOOL bEnable)
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{
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return TRUE;
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return NtUserUpdatePerUserSystemParameters(dwUnknown, dwReserved);
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}
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@ -16,7 +16,7 @@
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/* $Id: winlogon.h,v 1.4 2004/07/12 20:09:35 gvg Exp $
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/* $Id: winlogon.h,v 1.5 2004/12/06 02:23:05 navaraf Exp $
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS winlogon
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* FILE: subsys/system/winlogon/winlogon.h
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@ -163,6 +163,11 @@ DispatchSAS(PWLSESSION Session, DWORD dwSasType);
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#define DisplaySASNotice(Session) \
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Session->MsGina.Functions.WlxDisplaySASNotice(Session->MsGina.Context);
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/* user32 */
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BOOL WINAPI
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UpdatePerUserSystemParameters(DWORD dwUnknown,
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DWORD dwReserved);
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#endif /* __WINLOGON_MAIN_H__ */
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/* EOF */
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@ -12,6 +12,7 @@ extern PDESKTOP_OBJECT InputDesktop;
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extern HDESK InputDesktopHandle;
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extern PWNDCLASS_OBJECT DesktopWindowClass;
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extern HDC ScreenDeviceContext;
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extern BOOL g_PaintDesktopVersion;
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NTSTATUS FASTCALL
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InitDesktopImpl(VOID);
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@ -16,7 +16,7 @@
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* $Id: desktop.c,v 1.25 2004/12/05 00:20:41 navaraf Exp $
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* $Id: desktop.c,v 1.26 2004/12/06 02:23:05 navaraf Exp $
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*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS kernel
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@ -50,6 +50,8 @@ PDESKTOP_OBJECT InputDesktop = NULL;
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HDESK InputDesktopHandle = NULL;
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HDC ScreenDeviceContext = NULL;
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BOOL g_PaintDesktopVersion = FALSE;
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/* INITALIZATION FUNCTIONS ****************************************************/
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NTSTATUS FASTCALL
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@ -880,20 +882,6 @@ static int GetSystemVersionString(LPWSTR buffer)
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return len;
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}
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static NTSTATUS STDCALL PaintDesktopVersionCallback(
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IN PWSTR ValueName, IN ULONG ValueType,
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IN PVOID ValueData, IN ULONG ValueLength,
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IN PVOID Context, IN PVOID EntryContext
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)
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{
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DPRINT("PaintDesktopVersionCallback ValueType=%d ValueLength=%d\n", ValueType, ValueLength);
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if (ValueType==REG_DWORD && ValueLength==sizeof(DWORD))
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*((DWORD*)EntryContext) = *(DWORD*)ValueData;
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return STATUS_SUCCESS;
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}
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/*
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* NtUserPaintDesktop
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*
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@ -916,10 +904,6 @@ NtUserPaintDesktop(HDC hDC)
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HBRUSH DesktopBrush, PreviousBrush;
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HWND hWndDesktop;
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BOOL doPatBlt = TRUE;
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RTL_QUERY_REGISTRY_TABLE queryTable[2];
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DWORD displayVersion;
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NTSTATUS status;
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int len;
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PWINSTATION_OBJECT WinSta = PsGetWin32Thread()->Desktop->WindowStation;
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@ -984,22 +968,7 @@ NtUserPaintDesktop(HDC hDC)
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* Display system version on the desktop background
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*/
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RtlZeroMemory(queryTable, sizeof(queryTable));
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queryTable[0].QueryRoutine = PaintDesktopVersionCallback;
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queryTable[0].Name = L"PaintDesktopVersion";
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queryTable[0].EntryContext = &displayVersion;
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/* query the "PaintDesktopVersion" flag in the "Control Panel\Desktop" key */
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status = RtlQueryRegistryValues(RTL_REGISTRY_USER, L"Control Panel\\Desktop", queryTable, NULL, NULL);
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if (!NT_SUCCESS(status)) {
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DPRINT1("RtlQueryRegistryValues failed for PaintDesktopVersion: status=%x\n", status);
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displayVersion = 0;
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}
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DPRINT("PaintDesktopVersion=%d\n", displayVersion);
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if (displayVersion) {
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if (g_PaintDesktopVersion) {
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static WCHAR s_wszVersion[256] = {0};
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RECT rect;
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@ -1,4 +1,4 @@
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/* $Id: misc.c,v 1.88 2004/11/20 16:46:06 weiden Exp $
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/* $Id: misc.c,v 1.89 2004/12/06 02:23:05 navaraf Exp $
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*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS kernel
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@ -1330,4 +1330,44 @@ IntFreeNULLTerminatedFromUnicodeString(PWSTR NullTerminated, PUNICODE_STRING Uni
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}
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}
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BOOL STDCALL
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NtUserUpdatePerUserSystemParameters(
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DWORD dwUnknown,
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BOOL bEnable)
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{
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if (bEnable)
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{
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RTL_QUERY_REGISTRY_TABLE QueryTable[2];
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NTSTATUS Status;
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RtlZeroMemory(QueryTable, sizeof(QueryTable));
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QueryTable[0].Flags = RTL_QUERY_REGISTRY_DIRECT;
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QueryTable[0].Name = L"PaintDesktopVersion";
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QueryTable[0].EntryContext = &g_PaintDesktopVersion;
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/* Query the "PaintDesktopVersion" flag in the "Control Panel\Desktop" key */
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Status = RtlQueryRegistryValues(RTL_REGISTRY_USER,
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L"Control Panel\\Desktop",
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QueryTable, NULL, NULL);
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if (!NT_SUCCESS(Status))
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{
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DPRINT1("RtlQueryRegistryValues failed for PaintDesktopVersion (%x)\n",
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Status);
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g_PaintDesktopVersion = FALSE;
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return FALSE;
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}
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DPRINT1("PaintDesktopVersion = %d\n", g_PaintDesktopVersion);
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return TRUE;
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}
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else
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{
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g_PaintDesktopVersion = FALSE;
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return TRUE;
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}
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}
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/* EOF */
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@ -1,4 +1,4 @@
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/* $Id: stubs.c,v 1.47 2004/11/16 16:27:49 blight Exp $
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/* $Id: stubs.c,v 1.48 2004/12/06 02:23:05 navaraf Exp $
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*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS kernel
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@ -688,17 +688,6 @@ NtUserUpdateInstance(
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return 0;
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}
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DWORD
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STDCALL
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NtUserUpdatePerUserSystemParameters(
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DWORD Unknown0,
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DWORD Unknown1)
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{
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UNIMPLEMENTED
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return 0;
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}
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DWORD
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STDCALL
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NtUserUserHandleGrantAccess(
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@ -3841,7 +3841,6 @@ BOOL WINAPI UnloadKeyboardLayout(HKL);
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BOOL WINAPI UnregisterClassA(LPCSTR,HINSTANCE);
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BOOL WINAPI UnregisterClassW(LPCWSTR,HINSTANCE);
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BOOL WINAPI UnregisterHotKey(HWND,int);
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BOOL WINAPI UpdatePerUserSystemParameters(DWORD,BOOL);
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BOOL WINAPI UpdateWindow(HWND);
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#if (_WIN32_WINNT >= 0x0500)
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BOOL WINAPI UserHandleGrantAccess(HANDLE,HANDLE,BOOL);
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