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Implemented FindWindowEx, it's untested, but the code should work, as it's fairly straightfoward...This is only a partial implementation however. It searches all windows regardless...

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svn path=/trunk/; revision=4894
This commit is contained in:
Richard Campbell 2003-06-15 04:25:34 +00:00
parent 57a3b7cc34
commit 53bf611e09
3 changed files with 35 additions and 15 deletions
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4
reactos/include/win32k/ntuser.h
View file

@ -504,8 +504,8 @@ STDCALL
NtUserFindWindowEx( NtUserFindWindowEx(
HWND hwndParent, HWND hwndParent,
HWND hwndChildAfter, HWND hwndChildAfter,
LPCWSTR ucClassName, PUNICODE_STRING ucClassName,
LPCWSTR ucWindowName PUNICODE_STRING ucWindowName
); );
DWORD DWORD

26
reactos/lib/user32/windows/window.c
View file

@ -1,4 +1,4 @@
/* $Id: window.c,v 1.37 2003/06/14 10:00:58 gvg Exp $ /* $Id: window.c,v 1.38 2003/06/15 04:25:34 rcampbell Exp $
* *
* COPYRIGHT: See COPYING in the top level directory * COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS user32.dll * PROJECT: ReactOS user32.dll
@ -714,7 +714,29 @@ FindWindowExW(HWND hwndParent,
LPCWSTR lpszClass, LPCWSTR lpszClass,
LPCWSTR lpszWindow) LPCWSTR lpszWindow)
{ {
return NtUserFindWindowEx(hwndParent, hwndChildAfter, lpszClass, lpszWindow); PUNICODE_STRING ucClassName;
PUNICODE_STRING ucWindowName;
if (IS_ATOM(lpszClass))
{
RtlInitUnicodeString(ucClassName, NULL);
ucClassName->Buffer = (LPWSTR)lpszClass;
}
else
{
RtlInitUnicodeString(ucClassName, lpszClass);
}
if (IS_ATOM(lpszWindow))
{
RtlInitUnicodeString(ucWindowName, NULL);
ucClassName->Buffer = (LPWSTR)lpszWindow;
}
else
{
RtlInitUnicodeString(ucWindowName, lpszWindow);
}
return NtUserFindWindowEx(hwndParent, hwndChildAfter, ucClassName, ucWindowName);
} }
WINBOOL STDCALL WINBOOL STDCALL

20
reactos/subsys/win32k/ntuser/window.c
View file

@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software * along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/ */
/* $Id: window.c,v 1.54 2003/06/14 10:00:57 gvg Exp $ /* $Id: window.c,v 1.55 2003/06/15 04:25:34 rcampbell Exp $
* *
* COPYRIGHT: See COPYING in the top level directory * COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel * PROJECT: ReactOS kernel
@ -1139,10 +1139,9 @@ NtUserFillWindow(DWORD Unknown0,
HWND STDCALL HWND STDCALL
NtUserFindWindowEx(HWND hwndParent, NtUserFindWindowEx(HWND hwndParent,
HWND hwndChildAfter, HWND hwndChildAfter,
LPCWSTR ucClassName, PUNICODE_STRING ucClassName,
LPCWSTR ucWindowName) PUNICODE_STRING ucWindowName)
{ {
#if 0
NTSTATUS status; NTSTATUS status;
HWND windowHandle; HWND windowHandle;
PWINDOW_OBJECT windowObject; PWINDOW_OBJECT windowObject;
@ -1157,9 +1156,9 @@ NtUserFindWindowEx(HWND hwndParent,
return (HWND)0; return (HWND)0;
} }
ExAcquireFastMutexUnsafe (&PsGetWin32Process()->WindowListLock); //ExAcquireFastMutexUnsafe (&PsGetWin32Process()->WindowListLock);
currentEntry = PsGetWin32Process()->WindowListHead.Flink; currentEntry = W32kGetActiveDesktop()->WindowListHead.Flink;
while (currentEntry != &PsGetWin32Process()->WindowListHead) while (currentEntry != &W32kGetActiveDesktop()->WindowListHead)
{ {
windowObject = CONTAINING_RECORD (currentEntry, WINDOW_OBJECT, windowObject = CONTAINING_RECORD (currentEntry, WINDOW_OBJECT,
ListEntry); ListEntry);
@ -1168,20 +1167,19 @@ NtUserFindWindowEx(HWND hwndParent,
RtlCompareUnicodeString (ucWindowName, &windowObject->WindowName, RtlCompareUnicodeString (ucWindowName, &windowObject->WindowName,
TRUE) == 0) TRUE) == 0)
{ {
ObmCreateHandle(PsGetWin32Process()->HandleTable, ObmCreateHandle(W32kGetActiveDesktop()->WindowStation->HandleTable,
windowObject, windowObject,
&windowHandle); &windowHandle);
ExReleaseFastMutexUnsafe (&PsGetWin32Process()->WindowListLock); //ExReleaseFastMutexUnsafe (&PsGetWin32Process()->WindowListLock);
ObmDereferenceObject (classObject); ObmDereferenceObject (classObject);
return windowHandle; return windowHandle;
} }
currentEntry = currentEntry->Flink; currentEntry = currentEntry->Flink;
} }
ExReleaseFastMutexUnsafe (&PsGetWin32Process()->WindowListLock); //ExReleaseFastMutexUnsafe (&PsGetWin32Process()->WindowListLock);
ObmDereferenceObject (classObject); ObmDereferenceObject (classObject);
#endif
return (HWND)0; return (HWND)0;
} }