#define NDEBUG
#include <debug.h>
-/* dialog resources appear to pass this in 16 bits, handle them properly */
-#define CW_USEDEFAULT16 (0x8000)
-
#define POINT_IN_RECT(p, r) (((r.bottom >= p.y) && (r.top <= p.y))&&((r.left <= p.x )&&( r.right >= p.x )))
/* PRIVATE FUNCTIONS **********************************************************/
if (Flags & ~(UISF_HIDEFOCUS | UISF_HIDEACCEL | UISF_ACTIVE))
{
- SetLastWin32Error(ERROR_INVALID_PARAMETER);
+ EngSetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
}
switch (Action)
{
case UIS_INITIALIZE:
- SetLastWin32Error(ERROR_INVALID_PARAMETER);
+ EngSetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
case UIS_SET:
/* temp hack */
PWND FASTCALL UserGetWindowObject(HWND hWnd)
{
- PTHREADINFO ti;
- PWND Window;
-
- if (PsGetCurrentProcess() != PsInitialSystemProcess)
- {
- ti = GetW32ThreadInfo();
- if (ti == NULL)
- {
- SetLastWin32Error(ERROR_ACCESS_DENIED);
- return NULL;
- }
- }
+ PWND Window;
if (!hWnd)
{
- SetLastWin32Error(ERROR_INVALID_WINDOW_HANDLE);
+ EngSetLastError(ERROR_INVALID_WINDOW_HANDLE);
return NULL;
}
Window = (PWND)UserGetObject(gHandleTable, hWnd, otWindow);
if (!Window || 0 != (Window->state & WNDS_DESTROYED))
{
- SetLastWin32Error(ERROR_INVALID_WINDOW_HANDLE);
+ EngSetLastError(ERROR_INVALID_WINDOW_HANDLE);
return NULL;
}
return NULL;
}
+BOOL
+FASTCALL
+IntEnableWindow( HWND hWnd, BOOL bEnable )
+{
+ BOOL Update;
+ PWND pWnd;
+ UINT bIsDisabled;
+
+ if(!(pWnd = UserGetWindowObject(hWnd)))
+ {
+ return FALSE;
+ }
+
+ /* check if updating is needed */
+ bIsDisabled = (pWnd->style & WS_DISABLED);
+ Update = bIsDisabled;
+
+ if (bEnable)
+ {
+ pWnd->style &= ~WS_DISABLED;
+ }
+ else
+ {
+ Update = !bIsDisabled;
+
+ co_IntSendMessage( hWnd, WM_CANCELMODE, 0, 0);
+
+ /* Remove keyboard focus from that window if it had focus */
+ if (hWnd == IntGetThreadFocusWindow())
+ {
+ co_UserSetFocus(NULL);
+ }
+ pWnd->style |= WS_DISABLED;
+ }
+
+ if (Update)
+ {
+ IntNotifyWinEvent(EVENT_OBJECT_STATECHANGE, pWnd, OBJID_WINDOW, CHILDID_SELF, 0);
+ co_IntSendMessage(hWnd, WM_ENABLE, (LPARAM)bEnable, 0);
+ }
+ // Return nonzero if it was disabled, or zero if it wasn't:
+ return bIsDisabled;
+}
+
/*
* IntWinListChildren
*
for (Child = Window->spwndChild; Child; Child = Child->spwndNext)
++NumChildren;
- List = ExAllocatePoolWithTag(PagedPool, (NumChildren + 1) * sizeof(HWND), TAG_WINLIST);
+ List = ExAllocatePoolWithTag(PagedPool, (NumChildren + 1) * sizeof(HWND), USERTAG_WINDOWLIST);
if(!List)
{
DPRINT1("Failed to allocate memory for children array\n");
- SetLastWin32Error(ERROR_NOT_ENOUGH_MEMORY);
+ EngSetLastError(ERROR_NOT_ENOUGH_MEMORY);
return NULL;
}
for (Child = Window->spwndChild, Index = 0;
PCLIENTINFO ClientInfo = GetWin32ClientInfo();
if (!Wnd) return;
-
+
if (ClientInfo->CallbackWnd.pWnd == DesktopHeapAddressToUser(Wnd))
{
ClientInfo->CallbackWnd.hWnd = NULL;
/* flush the message queue */
MsqRemoveWindowMessagesFromQueue(Window);
+ IntDereferenceMessageQueue(Window->head.pti->MessageQueue);
+
/* from now on no messages can be sent to this window anymore */
Window->state |= WNDS_DESTROYED;
Window->fnid |= FNID_FREED;
TIMER_RemoveWindowTimers(Window->head.h);
#endif
- if (!(Window->style & WS_CHILD) && Window->IDMenu
- && (Menu = UserGetMenuObject((HMENU)Window->IDMenu)))
+ if ( ((Window->style & (WS_CHILD|WS_POPUP)) != WS_CHILD) &&
+ Window->IDMenu &&
+ (Menu = UserGetMenuObject((HMENU)Window->IDMenu)))
{
IntDestroyMenuObject(Menu, TRUE, TRUE);
Window->IDMenu = 0;
if(Window->hrgnClip)
{
+ IntGdiSetRegionOwner(Window->hrgnClip, GDI_OBJ_HMGR_POWNED);
GreDeleteObject(Window->hrgnClip);
+ Window->hrgnClip = NULL;
}
// ASSERT(Window != NULL);
if ((Wnd->style & (WS_CHILD | WS_POPUP)) == WS_CHILD)
{
- SetLastWin32Error(ERROR_INVALID_WINDOW_HANDLE);
+ EngSetLastError(ERROR_INVALID_WINDOW_HANDLE);
return FALSE;
}
{
IntReleaseMenuObject(OldMenu);
}
- SetLastWin32Error(ERROR_INVALID_MENU_HANDLE);
+ EngSetLastError(ERROR_INVALID_MENU_HANDLE);
return FALSE;
}
if (NULL != NewMenu->MenuInfo.Wnd)
{
IntReleaseMenuObject(OldMenu);
}
- SetLastWin32Error(ERROR_INVALID_MENU_HANDLE);
+ EngSetLastError(ERROR_INVALID_MENU_HANDLE);
return FALSE;
}
PWND Window;
Window = BaseWindow;
- while (Window)
+ while (Window && ((Window->style & (WS_POPUP|WS_CHILD)) == WS_CHILD))
{
if (Window == Parent)
{
return(TRUE);
}
- if(!(Window->style & WS_CHILD))
- {
- break;
- }
Window = Window->spwndParent;
}
}
-/*
- link the window into siblings list
+/*
+ link the window into siblings list
children and parent are kept in place.
*/
VOID FASTCALL
{
if (hWndPrev == HWND_NOTOPMOST)
{
- if (!(Wnd->ExStyle & WS_EX_TOPMOST) &&
+ if (!(Wnd->ExStyle & WS_EX_TOPMOST) &&
(Wnd->ExStyle2 & WS_EX2_LINKED)) return; /* nothing to do */
Wnd->ExStyle &= ~WS_EX_TOPMOST;
hWndPrev = HWND_TOP; /* fallback to the HWND_TOP case */
}
IntUnlinkWindow(Wnd); /* unlink it from the previous location */
-
+
if (hWndPrev == HWND_BOTTOM)
{
/* Link in the bottom of the list */
IntLinkWindow(Wnd, WndInsertAfter);
/* Fix the WS_EX_TOPMOST flag */
- if (!(WndInsertAfter->ExStyle & WS_EX_TOPMOST))
+ if (!(WndInsertAfter->ExStyle & WS_EX_TOPMOST))
{
Wnd->ExStyle &= ~WS_EX_TOPMOST;
}
PWND FASTCALL
co_IntSetParent(PWND Wnd, PWND WndNewParent)
{
- PWND WndOldParent;
+ PWND WndOldParent, pWndExam;
BOOL WasVisible;
ASSERT(Wnd);
ASSERT_REFS_CO(Wnd);
ASSERT_REFS_CO(WndNewParent);
+ if (Wnd == Wnd->head.rpdesk->spwndMessage)
+ {
+ EngSetLastError(ERROR_ACCESS_DENIED);
+ return( NULL);
+ }
+
/* Some applications try to set a child as a parent */
if (IntIsChildWindow(Wnd, WndNewParent))
{
- SetLastWin32Error( ERROR_INVALID_PARAMETER );
+ EngSetLastError( ERROR_INVALID_PARAMETER );
return NULL;
}
+ pWndExam = WndNewParent; // Load parent Window to examine.
+ // Now test for set parent to parent hit.
+ while (pWndExam)
+ {
+ if (Wnd == pWndExam)
+ {
+ EngSetLastError(ERROR_INVALID_PARAMETER);
+ return NULL;
+ }
+ pWndExam = pWndExam->spwndParent;
+ }
+
/*
* Windows hides the window first, then shows it again
* including the WM_SHOWWINDOW messages and all
return WndOldParent;
}
+HWND FASTCALL
+co_UserSetParent(HWND hWndChild, HWND hWndNewParent)
+{
+ PWND Wnd = NULL, WndParent = NULL, WndOldParent;
+ HWND hWndOldParent = NULL;
+ USER_REFERENCE_ENTRY Ref, ParentRef;
+
+ if (IntIsBroadcastHwnd(hWndChild) || IntIsBroadcastHwnd(hWndNewParent))
+ {
+ EngSetLastError(ERROR_INVALID_PARAMETER);
+ return( NULL);
+ }
+
+ if (hWndChild == IntGetDesktopWindow())
+ {
+ EngSetLastError(ERROR_ACCESS_DENIED);
+ return( NULL);
+ }
+
+ if (hWndNewParent)
+ {
+ if (!(WndParent = UserGetWindowObject(hWndNewParent)))
+ {
+ return( NULL);
+ }
+ }
+ else
+ {
+ if (!(WndParent = UserGetWindowObject(IntGetDesktopWindow())))
+ {
+ return( NULL);
+ }
+ }
+
+ if (!(Wnd = UserGetWindowObject(hWndChild)))
+ {
+ return( NULL);
+ }
+
+ UserRefObjectCo(Wnd, &Ref);
+ UserRefObjectCo(WndParent, &ParentRef);
+
+ WndOldParent = co_IntSetParent(Wnd, WndParent);
+
+ UserDerefObjectCo(WndParent);
+ UserDerefObjectCo(Wnd);
+
+ if (WndOldParent)
+ {
+ hWndOldParent = WndOldParent->head.h;
+ UserDereferenceObject(WndOldParent);
+ }
+
+ return( hWndOldParent);
+}
+
BOOL FASTCALL
IntSetSystemMenu(PWND Window, PMENU_OBJECT Menu)
{
{
if (Wnd->spwndNext)
Wnd->spwndNext->spwndPrev = Wnd->spwndPrev;
-
+
if (Wnd->spwndPrev)
Wnd->spwndPrev->spwndNext = Wnd->spwndNext;
if (Wnd->spwndParent && Wnd->spwndParent->spwndChild == Wnd)
Wnd->spwndParent->spwndChild = Wnd->spwndNext;
-
+
Wnd->spwndPrev = Wnd->spwndNext = NULL;
}
ObDereferenceObject(Desktop);
}
}
- else
+ else // Build EnumThreadWindows list!
{
PETHREAD Thread;
PTHREADINFO W32Thread;
PWND Window;
Status = PsLookupThreadByThreadId((HANDLE)dwThreadId, &Thread);
- if(!NT_SUCCESS(Status))
+ if (!NT_SUCCESS(Status))
{
+ DPRINT1("Thread Id is not valid!\n");
return ERROR_INVALID_PARAMETER;
}
- if(!(W32Thread = (PTHREADINFO)Thread->Tcb.Win32Thread))
+ if (!(W32Thread = (PTHREADINFO)Thread->Tcb.Win32Thread))
{
ObDereferenceObject(Thread);
- DPRINT("Thread is not a GUI Thread!\n");
+ DPRINT1("Thread is not initialized!\n");
return ERROR_INVALID_PARAMETER;
}
Current = W32Thread->WindowListHead.Flink;
- while(Current != &(W32Thread->WindowListHead))
+ while (Current != &(W32Thread->WindowListHead))
{
Window = CONTAINING_RECORD(Current, WND, ThreadListEntry);
ASSERT(Window);
- if(bChildren || Window->spwndOwner != NULL)
- {
- if(dwCount < *pBufSize && pWnd)
- {
- Status = MmCopyToCaller(pWnd++, &Window->head.h, sizeof(HWND));
- if(!NT_SUCCESS(Status))
- {
- SetLastNtError(Status);
- break;
- }
- }
- dwCount++;
- }
- Current = Current->Flink;
- }
-
- ObDereferenceObject(Thread);
- }
-
- *pBufSize = dwCount;
- return STATUS_SUCCESS;
-}
-
-
-/*
- * @implemented
- */
-HWND APIENTRY
-NtUserChildWindowFromPointEx(HWND hwndParent,
- LONG x,
- LONG y,
- UINT uiFlags)
-{
- PWND Parent;
- POINTL Pt;
- HWND Ret;
- HWND *List, *phWnd;
-
- if(!(Parent = UserGetWindowObject(hwndParent)))
- {
- return NULL;
- }
-
- Pt.x = x;
- Pt.y = y;
-
- if(Parent->head.h != IntGetDesktopWindow())
- {
- Pt.x += Parent->rcClient.left;
- Pt.y += Parent->rcClient.top;
- }
-
- if(!IntPtInWindow(Parent, Pt.x, Pt.y))
- {
- return NULL;
- }
-
- Ret = Parent->head.h;
- if((List = IntWinListChildren(Parent)))
- {
- for(phWnd = List; *phWnd; phWnd++)
- {
- PWND Child;
- if((Child = UserGetWindowObject(*phWnd)))
+ if (dwCount < *pBufSize && pWnd)
{
- if(!(Child->style & WS_VISIBLE) && (uiFlags & CWP_SKIPINVISIBLE))
- {
- continue;
- }
- if((Child->style & WS_DISABLED) && (uiFlags & CWP_SKIPDISABLED))
+ _SEH2_TRY
{
- continue;
+ ProbeForWrite(pWnd, sizeof(HWND), 1);
+ *pWnd = Window->head.h;
+ pWnd++;
}
- if((Child->ExStyle & WS_EX_TRANSPARENT) && (uiFlags & CWP_SKIPTRANSPARENT))
+ _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
- continue;
+ Status = _SEH2_GetExceptionCode();
}
- if(IntPtInWindow(Child, Pt.x, Pt.y))
+ _SEH2_END
+ if (!NT_SUCCESS(Status))
{
- Ret = Child->head.h;
+ DPRINT1("Failure to build window list!\n");
+ SetLastNtError(Status);
break;
}
}
+ dwCount++;
+ Current = Window->ThreadListEntry.Flink;
}
- ExFreePool(List);
+
+ ObDereferenceObject(Thread);
}
- return Ret;
+ *pBufSize = dwCount;
+ return STATUS_SUCCESS;
}
static void IntSendParentNotify( PWND pWindow, UINT msg )
{
if (pWindow->spwndParent && pWindow->spwndParent != UserGetDesktopWindow())
{
+ USER_REFERENCE_ENTRY Ref;
+ UserRefObjectCo(pWindow->spwndParent, &Ref);
co_IntSendMessage( pWindow->spwndParent->head.h,
WM_PARENTNOTIFY,
- MAKEWPARAM( msg, pWindow->IDMenu),
+ MAKEWPARAM( msg, pWindow->IDMenu),
(LPARAM)pWindow->head.h );
+ UserDerefObjectCo(pWindow->spwndParent);
}
}
}
PRTL_USER_PROCESS_PARAMETERS ProcessParams;
pMonitor = IntGetPrimaryMonitor();
- ASSERT(pMonitor);
+
+ /* Check if we don't have a monitor attached yet */
+ if(pMonitor == NULL)
+ {
+ Cs->x = Cs->y = 0;
+ Cs->cx = 800;
+ Cs->cy = 600;
+ return;
+ }
ProcessParams = PsGetCurrentProcess()->Peb->ProcessParameters;
}
/* Allocates and initializes a window*/
-PWND FASTCALL IntCreateWindow(CREATESTRUCTW* Cs,
- PLARGE_STRING WindowName,
+PWND FASTCALL IntCreateWindow(CREATESTRUCTW* Cs,
+ PLARGE_STRING WindowName,
PCLS Class,
PWND ParentWindow,
PWND OwnerWindow)
Cs->dwExStyle |= WS_EX_LAYOUTRTL;
}
else
- {/*
+ {/*
Note from MSDN http://msdn.microsoft.com/en-us/library/aa913269.aspx :
Dialog boxes and message boxes do not inherit layout, so you must
Cs->dwExStyle |= WS_EX_LAYOUTRTL;
}
}
- }
+ }
}
/* Automatically add WS_EX_WINDOWEDGE */
DPRINT("Created object with handle %X\n", hWnd);
if (NULL == pti->rpdesk->DesktopWindow)
- {
+ { /*HACK! Helper for win32csr/desktopbg.c */
/* If there is no desktop window yet, we must be creating it */
pti->rpdesk->DesktopWindow = hWnd;
pti->rpdesk->pDeskInfo->spwnd = pWnd;
if (bUnicodeWindow)
{
if (GETPFNCLIENTA(pWnd->pcls->fnid) == pWnd->lpfnWndProc)
- pWnd->lpfnWndProc = GETPFNCLIENTW(pWnd->pcls->fnid);
+ pWnd->lpfnWndProc = GETPFNCLIENTW(pWnd->pcls->fnid);
}
else
{
}
/* BugBoy Comments: if the window being created is a edit control, ATOM 0xCxxx,
- then my testing shows that windows (2k and XP) creates a CallProc for it immediately
+ then my testing shows that windows (2k and XP) creates a CallProc for it immediately
Dont understand why it does this. */
if (Class->atomClassName == gpsi->atomSysClass[ICLS_EDIT])
{
if (!CallProc)
{
- SetLastWin32Error(ERROR_NOT_ENOUGH_MEMORY);
+ EngSetLastError(ERROR_NOT_ENOUGH_MEMORY);
DPRINT1("Warning: Unable to create CallProc for edit control. Control may not operate correctly! hwnd %x\n",hWnd);
}
else
RtlCopyMemory(pWnd->strName.Buffer, WindowName->Buffer, WindowName->Length);
pWnd->strName.Buffer[WindowName->Length / sizeof(WCHAR)] = L'\0';
pWnd->strName.Length = WindowName->Length;
+ pWnd->strName.MaximumLength = WindowName->Length + sizeof(UNICODE_NULL);
}
/* Correct the window style. */
return pWnd;
AllocError:
-
+ DPRINT1("IntCreateWindow Allocation Error.\n");
if(pWnd)
UserDereferenceObject(pWnd);
-
+
SetLastNtError(STATUS_INSUFFICIENT_RESOURCES);
return NULL;
}
DWORD dwShowMode = SW_SHOW;
CREATESTRUCTW *pCsw = NULL;
PVOID pszClass = NULL, pszName = NULL;
- DECLARE_RETURN(PWND);
+ PWND ret = NULL;
/* Get the current window station and reference it */
pti = GetW32ThreadInfo();
if(!Class)
{
DPRINT1("Failed to find class %wZ\n", ClassName);
- RETURN(NULL);
+ goto cleanup;
}
/* Now find the parent and the owner window */
else if ((Cs->style & (WS_CHILD|WS_POPUP)) == WS_CHILD)
{
DPRINT1("Cannot create a child window without a parrent!\n");
- SetLastWin32Error(ERROR_TLW_WITH_WSCHILD);
- RETURN(NULL); /* WS_CHILD needs a parent, but WS_POPUP doesn't */
+ EngSetLastError(ERROR_TLW_WITH_WSCHILD);
+ goto cleanup; /* WS_CHILD needs a parent, but WS_POPUP doesn't */
}
ParentWindow = hWndParent ? UserGetWindowObject(hWndParent): NULL;
OwnerWindow = UserGetAncestor(OwnerWindow, GA_ROOT);
/* Fix the position and the size of the window */
- if (ParentWindow)
+ if (ParentWindow)
{
UserRefObjectCo(ParentWindow, &ParentRef);
IntFixWindowCoordinates(Cs, ParentWindow, &dwShowMode);
}
/* Allocate and initialize the new window */
- Window = IntCreateWindow(Cs,
- WindowName,
- Class,
- ParentWindow,
+ Window = IntCreateWindow(Cs,
+ WindowName,
+ Class,
+ ParentWindow,
OwnerWindow);
if(!Window)
{
DPRINT1("IntCreateWindow failed!\n");
- RETURN(0);
+ goto cleanup;
}
hWnd = UserHMGetHandle(Window);
hwndInsertAfter = HWND_TOP;
UserRefObjectCo(Window, &Ref);
+ UserDereferenceObject(Window);
ObDereferenceObject(WinSta);
//// Check for a hook to eliminate overhead. ////
// Allocate the calling structures Justin Case this goes Global.
pCsw = ExAllocatePoolWithTag(NonPagedPool, sizeof(CREATESTRUCTW), TAG_HOOK);
pCbtCreate = ExAllocatePoolWithTag(NonPagedPool, sizeof(CBT_CREATEWNDW), TAG_HOOK);
+ if (!pCsw || !pCbtCreate)
+ {
+ DPRINT1("UserHeapAlloc() failed!\n");
+ goto cleanup;
+ }
/* Fill the new CREATESTRUCTW */
RtlCopyMemory(pCsw, Cs, sizeof(CREATESTRUCTW));
ANSI_STRING AnsiString;
AnsiString.MaximumLength = RtlUnicodeStringToAnsiSize(ClassName)+sizeof(CHAR);
pszClass = UserHeapAlloc(AnsiString.MaximumLength);
+ if (!pszClass)
+ {
+ DPRINT1("UserHeapAlloc() failed!\n");
+ goto cleanup;
+ }
RtlZeroMemory(pszClass, AnsiString.MaximumLength);
AnsiString.Buffer = (PCHAR)pszClass;
RtlUnicodeStringToAnsiString(&AnsiString, ClassName, FALSE);
UNICODE_STRING UnicodeString;
UnicodeString.MaximumLength = ClassName->Length + sizeof(UNICODE_NULL);
pszClass = UserHeapAlloc(UnicodeString.MaximumLength);
+ if (!pszClass)
+ {
+ DPRINT1("UserHeapAlloc() failed!\n");
+ goto cleanup;
+ }
RtlZeroMemory(pszClass, UnicodeString.MaximumLength);
UnicodeString.Buffer = (PWSTR)pszClass;
RtlCopyUnicodeString(&UnicodeString, ClassName);
}
- if (pszClass) pCsw->lpszClass = UserHeapAddressToUser(pszClass);
+ pCsw->lpszClass = UserHeapAddressToUser(pszClass);
}
if (WindowName->Length)
{
if (Window->state & WNDS_ANSICREATOR)
{
ANSI_STRING AnsiString;
- AnsiString.MaximumLength = RtlUnicodeStringToAnsiSize(&Name)+sizeof(CHAR);
+ AnsiString.MaximumLength = RtlUnicodeStringToAnsiSize(&Name) + sizeof(CHAR);
pszName = UserHeapAlloc(AnsiString.MaximumLength);
+ if (!pszName)
+ {
+ DPRINT1("UserHeapAlloc() failed!\n");
+ goto cleanup;
+ }
RtlZeroMemory(pszName, AnsiString.MaximumLength);
AnsiString.Buffer = (PCHAR)pszName;
RtlUnicodeStringToAnsiString(&AnsiString, &Name, FALSE);
UNICODE_STRING UnicodeString;
UnicodeString.MaximumLength = Name.Length + sizeof(UNICODE_NULL);
pszName = UserHeapAlloc(UnicodeString.MaximumLength);
+ if (!pszName)
+ {
+ DPRINT1("UserHeapAlloc() failed!\n");
+ goto cleanup;
+ }
RtlZeroMemory(pszName, UnicodeString.MaximumLength);
- UnicodeString.Buffer = (PWSTR)pszName;
+ UnicodeString.Buffer = (PWSTR)pszName;
RtlCopyUnicodeString(&UnicodeString, &Name);
}
- if (pszName) pCsw->lpszName = UserHeapAddressToUser(pszName);
+ pCsw->lpszName = UserHeapAddressToUser(pszName);
}
pCbtCreate->lpcs = pCsw;
if (Result != 0)
{
DPRINT1("WH_CBT HCBT_CREATEWND hook failed! 0x%x\n", Result);
- RETURN( (PWND) NULL);
+ goto cleanup;
}
// Write back changes.
Cs->cx = pCsw->cx;
Window->rcWindow.bottom = Cs->y + Size.cy;
if (0 != (Window->style & WS_CHILD) && ParentWindow)
{
- RECTL_vOffsetRect(&Window->rcWindow,
+ RECTL_vOffsetRect(&Window->rcWindow,
ParentWindow->rcClient.left,
ParentWindow->rcClient.top);
}
Window->rcClient = Window->rcWindow;
-
/* Link the window*/
if (NULL != ParentWindow)
{
else
IntLinkHwnd(Window, hwndInsertAfter);
}
-
+
/* Send the NCCREATE message */
Result = co_IntSendMessage(UserHMGetHandle(Window), WM_NCCREATE, 0, (LPARAM) Cs);
if (!Result)
{
DPRINT1("co_UserCreateWindowEx(): NCCREATE message failed\n");
- RETURN((PWND)0);
+ goto cleanup;
}
/* Send the WM_NCCALCSIZE message */
if (Result == (LRESULT)-1)
{
DPRINT1("co_UserCreateWindowEx(): WM_CREATE message failed\n");
- RETURN((PWND)0);
+ goto cleanup;
}
/* Send the EVENT_OBJECT_CREATE event*/
}
DPRINT("co_UserCreateWindowEx(): Created window %X\n", hWnd);
- RETURN( Window);
+ ret = Window;
-CLEANUP:
- if (!_ret_)
+cleanup:
+ if (!ret)
{
DPRINT("co_UserCreateWindowEx(): Error Created window!\n");
/* If the window was created, the class will be dereferenced by co_UserDestroyWindow */
- if (Window)
+ if (Window)
co_UserDestroyWindow(Window);
else if (Class)
IntDereferenceClass(Class, pti->pDeskInfo, pti->ppi);
if (Window)
{
UserDerefObjectCo(Window);
- UserDereferenceObject(Window);
}
if (ParentWindow) UserDerefObjectCo(ParentWindow);
- END_CLEANUP;
+ return ret;
}
NTSTATUS
return hwnd;
}
-
+
BOOLEAN FASTCALL co_UserDestroyWindow(PWND Window)
{
if ( (Window->head.pti->pEThread != PsGetCurrentThread()) ||
Window->head.pti != PsGetCurrentThreadWin32Thread() )
{
- SetLastWin32Error(ERROR_ACCESS_DENIED);
+ EngSetLastError(ERROR_ACCESS_DENIED);
return FALSE;
}
}
}
- IntDereferenceMessageQueue(Window->head.pti->MessageQueue);
-
IntEngWindowChanged(Window, WOC_DELETE);
if (!IntIsWindow(Window->head.h))
msg.wParam = IntGetSysCursorInfo()->ButtonsDown;
msg.lParam = MAKELPARAM(gpsi->ptCursor.x, gpsi->ptCursor.y);
msg.pt = gpsi->ptCursor;
- co_MsqInsertMouseMessage(&msg);
+ co_MsqInsertMouseMessage(&msg, 0, 0, TRUE);
if (!IntIsWindow(Window->head.h))
{
CurrentWindowName.Buffer = Child->strName.Buffer;
CurrentWindowName.Length = Child->strName.Length;
CurrentWindowName.MaximumLength = Child->strName.MaximumLength;
- if(!CheckWindowName ||
+ if(!CheckWindowName ||
(Child->strName.Length < 0xFFFF &&
!RtlCompareUnicodeString(WindowName, &CurrentWindowName, TRUE)))
{
}
else if (!IS_ATOM(ClassName.Buffer))
{
- SetLastWin32Error(ERROR_INVALID_PARAMETER);
+ EngSetLastError(ERROR_INVALID_PARAMETER);
_SEH2_LEAVE;
}
if (ClassName.Length == 0 && ClassName.Buffer != NULL &&
!IS_ATOM(ClassName.Buffer))
{
- SetLastWin32Error(ERROR_INVALID_PARAMETER);
+ EngSetLastError(ERROR_INVALID_PARAMETER);
RETURN(NULL);
}
else if (ClassAtom == (RTL_ATOM)0)
ustr.Buffer = TopLevelWindow->strName.Buffer;
ustr.Length = TopLevelWindow->strName.Length;
ustr.MaximumLength = TopLevelWindow->strName.MaximumLength;
- WindowMatches = !CheckWindowName ||
- (TopLevelWindow->strName.Length < 0xFFFF &&
+ WindowMatches = !CheckWindowName ||
+ (TopLevelWindow->strName.Length < 0xFFFF &&
!RtlCompareUnicodeString(&WindowName, &ustr, TRUE));
ClassMatches = (ClassAtom == (RTL_ATOM)0) ||
ClassAtom == TopLevelWindow->pcls->atomClassName;
sizeof(POINT),
1);
}
-
+
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
}
_SEH2_END;
- wndpl.length = sizeof(WINDOWPLACEMENT);
+ wndpl.length = sizeof(WINDOWPLACEMENT);
if (IntGetWindowPlacement(Window, &wndpl) && !Hit)
{
{
RtlCopyMemory(ptIcon, &wndpl.ptMinPosition, sizeof(POINT));
}
-
+
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
END_CLEANUP;
}
-
-HWND FASTCALL
-co_UserSetParent(HWND hWndChild, HWND hWndNewParent)
-{
- PWND Wnd = NULL, WndParent = NULL, WndOldParent;
- HWND hWndOldParent = NULL;
- USER_REFERENCE_ENTRY Ref, ParentRef;
-
- if (IntIsBroadcastHwnd(hWndChild) || IntIsBroadcastHwnd(hWndNewParent))
- {
- SetLastWin32Error(ERROR_INVALID_PARAMETER);
- return( NULL);
- }
-
- if (hWndChild == IntGetDesktopWindow())
- {
- SetLastWin32Error(ERROR_ACCESS_DENIED);
- return( NULL);
- }
-
- if (hWndNewParent)
- {
- if (!(WndParent = UserGetWindowObject(hWndNewParent)))
- {
- return( NULL);
- }
- }
- else
- {
- if (!(WndParent = UserGetWindowObject(IntGetDesktopWindow())))
- {
- return( NULL);
- }
- }
-
- if (!(Wnd = UserGetWindowObject(hWndChild)))
- {
- return( NULL);
- }
-
- UserRefObjectCo(Wnd, &Ref);
- UserRefObjectCo(WndParent, &ParentRef);
-
- WndOldParent = co_IntSetParent(Wnd, WndParent);
-
- UserDerefObjectCo(WndParent);
- UserDerefObjectCo(Wnd);
-
- if (WndOldParent)
- {
- hWndOldParent = WndOldParent->head.h;
- UserDereferenceObject(WndOldParent);
- }
-
- return( hWndOldParent);
-}
-
/*
* NtUserSetParent
*
WinStaObject->ShellListView = hwndListView;
ti = GetW32ThreadInfo();
- if (ti->pDeskInfo) ti->pDeskInfo->hShellWindow = hwndShell;
+ if (ti->pDeskInfo)
+ {
+ ti->pDeskInfo->hShellWindow = hwndShell;
+ ti->pDeskInfo->ppiShellProcess = ti->ppi;
+ }
UserDerefObjectCo(WndShell);
if (hWnd == IntGetDesktopWindow())
{
- SetLastWin32Error(STATUS_ACCESS_DENIED);
+ EngSetLastError(STATUS_ACCESS_DENIED);
return( 0);
}
{
if ((Index + sizeof(LONG)) > Window->cbwndExtra)
{
- SetLastWin32Error(ERROR_INVALID_INDEX);
+ EngSetLastError(ERROR_INVALID_INDEX);
return( 0);
}
if ( Window->head.pti->ppi != PsGetCurrentProcessWin32Process() ||
Window->fnid & FNID_FREED)
{
- SetLastWin32Error(ERROR_ACCESS_DENIED);
+ EngSetLastError(ERROR_ACCESS_DENIED);
return( 0);
}
OldValue = (LONG)IntSetWindowProc(Window,
default:
DPRINT1("NtUserSetWindowLong(): Unsupported index %d\n", Index);
- SetLastWin32Error(ERROR_INVALID_INDEX);
+ EngSetLastError(ERROR_INVALID_INDEX);
OldValue = 0;
break;
}
default:
if (Index < 0)
{
- SetLastWin32Error(ERROR_INVALID_INDEX);
+ EngSetLastError(ERROR_INVALID_INDEX);
RETURN( 0);
}
}
if (Index > Window->cbwndExtra - sizeof(WORD))
{
- SetLastWin32Error(ERROR_INVALID_PARAMETER);
+ EngSetLastError(ERROR_INVALID_PARAMETER);
RETURN( 0);
}
END_CLEANUP;
}
-/*
- * @implemented
- */
-BOOL APIENTRY
-NtUserMoveWindow(
- HWND hWnd,
- int X,
- int Y,
- int nWidth,
- int nHeight,
- BOOL bRepaint)
-{
- return NtUserSetWindowPos(hWnd, 0, X, Y, nWidth, nHeight,
- (bRepaint ? SWP_NOZORDER | SWP_NOACTIVATE :
- SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOREDRAW));
-}
-
/*
QueryWindow based on KJK::Hyperion and James Tabor.
if(MessageNameUnsafe == NULL)
{
- SetLastWin32Error(ERROR_INVALID_PARAMETER);
+ EngSetLastError(ERROR_INVALID_PARAMETER);
RETURN( 0);
}
RETURN( FALSE);
}
- if (Wnd->pcls)
- { // From user land we only set these.
- if ((fnID != FNID_DESTROY) || ((fnID < FNID_BUTTON) && (fnID > FNID_IME)) )
- {
- RETURN( FALSE);
- }
- else
- Wnd->pcls->fnid |= fnID;
- }
- RETURN( TRUE);
-
-CLEANUP:
- DPRINT("Leave NtUserSetWindowFNID\n");
- UserLeave();
- END_CLEANUP;
-}
-
-
-/*
- * @implemented
- */
-BOOL APIENTRY
-NtUserSetWindowPlacement(HWND hWnd,
- WINDOWPLACEMENT *lpwndpl)
-{
- PWND Wnd;
- WINDOWPLACEMENT Safepl;
- NTSTATUS Status;
- DECLARE_RETURN(BOOL);
- USER_REFERENCE_ENTRY Ref;
-
- DPRINT("Enter NtUserSetWindowPlacement\n");
- UserEnterExclusive();
-
- if (!(Wnd = UserGetWindowObject(hWnd)))
- {
- RETURN( FALSE);
- }
-
- Status = MmCopyFromCaller(&Safepl, lpwndpl, sizeof(WINDOWPLACEMENT));
- if(!NT_SUCCESS(Status))
- {
- SetLastNtError(Status);
- RETURN( FALSE);
- }
- if(Safepl.length != sizeof(WINDOWPLACEMENT))
+ if (Wnd->head.pti->ppi != PsGetCurrentProcessWin32Process())
{
+ EngSetLastError(ERROR_ACCESS_DENIED);
RETURN( FALSE);
}
- UserRefObjectCo(Wnd, &Ref);
-
- if ((Wnd->style & (WS_MAXIMIZE | WS_MINIMIZE)) == 0)
- {
- co_WinPosSetWindowPos(Wnd, NULL,
- Safepl.rcNormalPosition.left, Safepl.rcNormalPosition.top,
- Safepl.rcNormalPosition.right - Safepl.rcNormalPosition.left,
- Safepl.rcNormalPosition.bottom - Safepl.rcNormalPosition.top,
- SWP_NOZORDER | SWP_NOACTIVATE);
- }
-
- /* FIXME - change window status */
- co_WinPosShowWindow(Wnd, Safepl.showCmd);
-
- Wnd->InternalPosInitialized = TRUE;
- Wnd->InternalPos.NormalRect = Safepl.rcNormalPosition;
- Wnd->InternalPos.IconPos = Safepl.ptMinPosition;
- Wnd->InternalPos.MaxPos = Safepl.ptMaxPosition;
-
- UserDerefObjectCo(Wnd);
- RETURN(TRUE);
-
-CLEANUP:
- DPRINT("Leave NtUserSetWindowPlacement, ret=%i\n",_ret_);
- UserLeave();
- END_CLEANUP;
-}
-
-
-/*
- * @implemented
- */
-BOOL APIENTRY
-NtUserSetWindowPos(
- HWND hWnd,
- HWND hWndInsertAfter,
- int X,
- int Y,
- int cx,
- int cy,
- UINT uFlags)
-{
- DECLARE_RETURN(BOOL);
- PWND Window;
- BOOL ret;
- USER_REFERENCE_ENTRY Ref;
-
- DPRINT("Enter NtUserSetWindowPos\n");
- UserEnterExclusive();
-
- if (!(Window = UserGetWindowObject(hWnd)))
- {
- RETURN(FALSE);
- }
-
- /* First make sure that coordinates are valid for WM_WINDOWPOSCHANGING */
- if (!(uFlags & SWP_NOMOVE))
- {
- if (X < -32768) X = -32768;
- else if (X > 32767) X = 32767;
- if (Y < -32768) Y = -32768;
- else if (Y > 32767) Y = 32767;
- }
- if (!(uFlags & SWP_NOSIZE))
- {
- if (cx < 0) cx = 0;
- else if (cx > 32767) cx = 32767;
- if (cy < 0) cy = 0;
- else if (cy > 32767) cy = 32767;
- }
-
- UserRefObjectCo(Window, &Ref);
- ret = co_WinPosSetWindowPos(Window, hWndInsertAfter, X, Y, cx, cy, uFlags);
- UserDerefObjectCo(Window);
-
- RETURN(ret);
-
-CLEANUP:
- DPRINT("Leave NtUserSetWindowPos, ret=%i\n",_ret_);
- UserLeave();
- END_CLEANUP;
-}
-
-
-INT FASTCALL
-IntGetWindowRgn(PWND Window, HRGN hRgn)
-{
- INT Ret;
- HRGN VisRgn;
- ROSRGNDATA *pRgn;
-
- if(!Window)
- {
- return ERROR;
- }
- if(!hRgn)
- {
- return ERROR;
- }
-
- /* Create a new window region using the window rectangle */
- VisRgn = IntSysCreateRectRgnIndirect(&Window->rcWindow);
- NtGdiOffsetRgn(VisRgn, -Window->rcWindow.left, -Window->rcWindow.top);
- /* if there's a region assigned to the window, combine them both */
- if(Window->hrgnClip && !(Window->style & WS_MINIMIZE))
- NtGdiCombineRgn(VisRgn, VisRgn, Window->hrgnClip, RGN_AND);
- /* Copy the region into hRgn */
- NtGdiCombineRgn(hRgn, VisRgn, NULL, RGN_COPY);
-
- if((pRgn = RGNOBJAPI_Lock(hRgn, NULL)))
- {
- Ret = REGION_Complexity(pRgn);
- RGNOBJAPI_Unlock(pRgn);
- }
- else
- Ret = ERROR;
-
- REGION_FreeRgnByHandle(VisRgn);
-
- return Ret;
-}
-
-INT FASTCALL
-IntGetWindowRgnBox(PWND Window, RECTL *Rect)
-{
- INT Ret;
- HRGN VisRgn;
- ROSRGNDATA *pRgn;
-
- if(!Window)
- {
- return ERROR;
- }
- if(!Rect)
- {
- return ERROR;
- }
-
- /* Create a new window region using the window rectangle */
- VisRgn = IntSysCreateRectRgnIndirect(&Window->rcWindow);
- NtGdiOffsetRgn(VisRgn, -Window->rcWindow.left, -Window->rcWindow.top);
- /* if there's a region assigned to the window, combine them both */
- if(Window->hrgnClip && !(Window->style & WS_MINIMIZE))
- NtGdiCombineRgn(VisRgn, VisRgn, Window->hrgnClip, RGN_AND);
-
- if((pRgn = RGNOBJAPI_Lock(VisRgn, NULL)))
- {
- Ret = REGION_Complexity(pRgn);
- *Rect = pRgn->rdh.rcBound;
- RGNOBJAPI_Unlock(pRgn);
- }
- else
- Ret = ERROR;
-
- REGION_FreeRgnByHandle(VisRgn);
-
- return Ret;
-}
-
-
-/*
- * @implemented
- */
-INT APIENTRY
-NtUserSetWindowRgn(
- HWND hWnd,
- HRGN hRgn,
- BOOL bRedraw)
-{
- HRGN hrgnCopy;
- PWND Window;
- DECLARE_RETURN(INT);
-
- DPRINT("Enter NtUserSetWindowRgn\n");
- UserEnterExclusive();
-
- if (!(Window = UserGetWindowObject(hWnd)))
- {
- RETURN( 0);
- }
-
- if (hRgn) // The region will be deleted in user32.
- {
- if (GDIOBJ_ValidateHandle(hRgn, GDI_OBJECT_TYPE_REGION))
+ // From user land we only set these.
+ if (fnID != FNID_DESTROY)
+ { // Hacked so we can mark desktop~!
+ if ( (/*(fnID < FNID_BUTTON)*/ (fnID < FNID_FIRST) && (fnID > FNID_GHOST)) ||
+ Wnd->fnid != 0 )
{
- hrgnCopy = IntSysCreateRectRgn(0, 0, 0, 0);
- NtGdiCombineRgn(hrgnCopy, hRgn, 0, RGN_COPY);
+ EngSetLastError(ERROR_INVALID_PARAMETER);
+ RETURN( FALSE);
}
- else
- RETURN( 0);
- }
- else
- hrgnCopy = (HRGN) 1;
-
- if (Window->hrgnClip)
- {
- /* Delete no longer needed region handle */
- GreDeleteObject(Window->hrgnClip);
- }
- Window->hrgnClip = hrgnCopy;
-
- /* FIXME - send WM_WINDOWPOSCHANGING and WM_WINDOWPOSCHANGED messages to the window */
-
- if(bRedraw)
- {
- USER_REFERENCE_ENTRY Ref;
- UserRefObjectCo(Window, &Ref);
- co_UserRedrawWindow(Window, NULL, NULL, RDW_INVALIDATE);
- UserDerefObjectCo(Window);
- }
-
- RETURN( (INT)hRgn);
-
-CLEANUP:
- DPRINT("Leave NtUserSetWindowRgn, ret=%i\n",_ret_);
- UserLeave();
- END_CLEANUP;
-}
-
-
-/*
- * @implemented
- */
-BOOL APIENTRY
-NtUserShowWindow(HWND hWnd, LONG nCmdShow)
-{
- PWND Window;
- BOOL ret;
- DECLARE_RETURN(BOOL);
- USER_REFERENCE_ENTRY Ref;
-
- DPRINT("Enter NtUserShowWindow\n");
- UserEnterExclusive();
-
- if (!(Window = UserGetWindowObject(hWnd)))
- {
- RETURN(FALSE);
}
- UserRefObjectCo(Window, &Ref);
- ret = co_WinPosShowWindow(Window, nCmdShow);
- UserDerefObjectCo(Window);
-
- RETURN(ret);
+ Wnd->fnid |= fnID;
+ RETURN( TRUE);
CLEANUP:
- DPRINT("Leave NtUserShowWindow, ret=%i\n",_ret_);
+ DPRINT("Leave NtUserSetWindowFNID\n");
UserLeave();
END_CLEANUP;
}
-
-/*
- * @unimplemented
- */
-BOOL APIENTRY
-NtUserShowWindowAsync(HWND hWnd, LONG nCmdShow)
-{
-#if 0
- UNIMPLEMENTED
- return 0;
-#else
- return NtUserShowWindow(hWnd, nCmdShow);
-#endif
-}
-
/*
* @implemented
*/
}
else
{
- SetLastWin32Error(ERROR_NOT_ENOUGH_MEMORY);
+ EngSetLastError(ERROR_NOT_ENOUGH_MEMORY);
Ret = FALSE;
goto Exit;
}
if(lpString && (nMaxCount <= 1))
{
- SetLastWin32Error(ERROR_INVALID_PARAMETER);
+ EngSetLastError(ERROR_INVALID_PARAMETER);
RETURN( 0);
}
PUSER_HANDLE_ENTRY entry;
if (!(entry = handle_to_entry(gHandleTable, handle )))
{
- SetLastWin32Error(ERROR_INVALID_HANDLE);
+ EngSetLastError(ERROR_INVALID_HANDLE);
return FALSE;
}
uType = entry->type;
return UserGetCallProcInfo( handle, &Proc );
}
default:
- SetLastWin32Error(ERROR_INVALID_HANDLE);
+ EngSetLastError(ERROR_INVALID_HANDLE);
}
}
else
projects / reactos.git / blobdiff