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- Quick implemention of NtUserGetInternalWindowPos with internal support function IntGetWindowPlacement.

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svn path=/trunk/; revision=39153
This commit is contained in:
James Tabor 2009-01-27 21:57:15 +00:00
parent 97111999d7
commit ac781172f7
1 changed files with 114 additions and 4 deletions
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118
reactos/subsystems/win32/win32k/ntuser/window.c
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@ -1186,6 +1186,54 @@ IntIsWindowInDestroy(PWINDOW_OBJECT Window)
return ((Window->Status & WINDOWSTATUS_DESTROYING) == WINDOWSTATUS_DESTROYING);
}
BOOL
FASTCALL
IntGetWindowPlacement(PWINDOW_OBJECT Window, WINDOWPLACEMENT *lpwndpl)
{
PWINDOW Wnd;
POINT Size;
Wnd = Window->Wnd;
if (!Wnd) return FALSE;
if(lpwndpl->length != sizeof(WINDOWPLACEMENT))
{
return FALSE;
}
lpwndpl->flags = 0;
if (0 == (Wnd->Style & WS_VISIBLE))
{
lpwndpl->showCmd = SW_HIDE;
}
else if (0 != (Window->Flags & WINDOWOBJECT_RESTOREMAX) ||
0 != (Wnd->Style & WS_MAXIMIZE))
{
lpwndpl->showCmd = SW_MAXIMIZE;
}
else if (0 != (Wnd->Style & WS_MINIMIZE))
{
lpwndpl->showCmd = SW_MINIMIZE;
}
else if (0 != (Wnd->Style & WS_VISIBLE))
{
lpwndpl->showCmd = SW_SHOWNORMAL;
}
Size.x = Wnd->WindowRect.left;
Size.y = Wnd->WindowRect.top;
WinPosInitInternalPos(Window, &Size,
&Wnd->WindowRect);
lpwndpl->rcNormalPosition = Wnd->InternalPos.NormalRect;
lpwndpl->ptMinPosition = Wnd->InternalPos.IconPos;
lpwndpl->ptMaxPosition = Wnd->InternalPos.MaxPos;
return TRUE;
}
/* FUNCTIONS *****************************************************************/
/*
@ -2988,16 +3036,78 @@ CLEANUP:
/*
* @unimplemented
* @implemented
*/
DWORD APIENTRY
NtUserGetInternalWindowPos( HWND hwnd,
NtUserGetInternalWindowPos( HWND hWnd,
LPRECT rectWnd,
LPPOINT ptIcon)
{
UNIMPLEMENTED
PWINDOW_OBJECT Window;
PWINDOW Wnd;
DWORD Ret = 0;
BOOL Hit = FALSE;
WINDOWPLACEMENT wndpl;
return 0;
UserEnterShared();
if (!(Window = UserGetWindowObject(hWnd)) || !Window->Wnd)
{
Hit = FALSE;
goto Exit;
}
Wnd = Window->Wnd;
_SEH2_TRY
{
if(rectWnd)
{
ProbeForWrite(rectWnd,
sizeof(RECT),
1);
}
if(ptIcon)
{
ProbeForWrite(ptIcon,
sizeof(POINT),
1);
}
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
SetLastNtError(_SEH2_GetExceptionCode());
Hit = TRUE;
}
_SEH2_END;
if (IntGetWindowPlacement(Window, &wndpl) && !Hit)
{
_SEH2_TRY
{
if (rectWnd)
{
RtlCopyMemory(rectWnd, &wndpl.rcNormalPosition , sizeof(RECT));
}
if (ptIcon)
{
RtlCopyMemory(ptIcon, &wndpl.ptMinPosition, sizeof(POINT));
}
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
SetLastNtError(_SEH2_GetExceptionCode());
Hit = TRUE;
}
_SEH2_END;
if (!Hit) Ret = wndpl.showCmd;
}
Exit:
UserLeave();
return Ret;
}
DWORD