/*
* @implemented
*/
DWORD_PTR
APIENTRY
NtUserCallTwoParam(
DWORD_PTR Param1,
DWORD_PTR Param2,
DWORD Routine)
{
PWND Window;
DECLARE_RETURN(DWORD_PTR);
TRACE("Enter NtUserCallTwoParam\n");
UserEnterExclusive();
switch(Routine)
{
case TWOPARAM_ROUTINE_SETMENUBARHEIGHT:
{
DWORD_PTR Ret;
PMENU_OBJECT MenuObject = IntGetMenuObject((HMENU)Param1);
if(!MenuObject)
RETURN( 0);
if(Param2 > 0)
{
Ret = (MenuObject->MenuInfo.Height == (int)Param2);
MenuObject->MenuInfo.Height = (int)Param2;
}
else
Ret = (DWORD_PTR)MenuObject->MenuInfo.Height;
IntReleaseMenuObject(MenuObject);
RETURN( Ret);
}
case TWOPARAM_ROUTINE_SETGUITHRDHANDLE:
{
PUSER_MESSAGE_QUEUE MsgQueue = ((PTHREADINFO)PsGetCurrentThread()->Tcb.Win32Thread)->MessageQueue;
ASSERT(MsgQueue);
RETURN( (DWORD_PTR)MsqSetStateWindow(MsgQueue, (ULONG)Param1, (HWND)Param2));
}
case TWOPARAM_ROUTINE_ENABLEWINDOW:
RETURN( IntEnableWindow((HWND)Param1, (BOOL)Param2));
case TWOPARAM_ROUTINE_SHOWOWNEDPOPUPS:
{
Window = UserGetWindowObject((HWND)Param1);
if (!Window) RETURN(0);
RETURN( (DWORD_PTR)IntShowOwnedPopups(Window, (BOOL) Param2));
}
case TWOPARAM_ROUTINE_ROS_UPDATEUISTATE:
{
WPARAM wParam;
Window = UserGetWindowObject((HWND)Param1);
if (!Window) RETURN(0);
/* Unpack wParam */
wParam = MAKEWPARAM((Param2 >> 3) & 0x3,
Param2 & (UISF_HIDEFOCUS | UISF_HIDEACCEL | UISF_ACTIVE));
RETURN( UserUpdateUiState(Window, wParam) );
}
case TWOPARAM_ROUTINE_SWITCHTOTHISWINDOW:
STUB
RETURN( 0);
case TWOPARAM_ROUTINE_SETCARETPOS:
RETURN( (DWORD_PTR)co_IntSetCaretPos((int)Param1, (int)Param2));
case TWOPARAM_ROUTINE_REGISTERLOGONPROCESS:
RETURN( (DWORD_PTR)co_IntRegisterLogonProcess((HANDLE)Param1, (BOOL)Param2));
case TWOPARAM_ROUTINE_SETCURSORPOS:
RETURN( (DWORD_PTR)UserSetCursorPos((int)Param1, (int)Param2, 0, 0, FALSE));
case TWOPARAM_ROUTINE_UNHOOKWINDOWSHOOK:
RETURN( IntUnhookWindowsHook((int)Param1, (HOOKPROC)Param2));
}
ERR("Calling invalid routine number 0x%x in NtUserCallTwoParam(), Param1=0x%x Parm2=0x%x\n",
Routine, Param1, Param2);
EngSetLastError(ERROR_INVALID_PARAMETER);
RETURN( 0);
CLEANUP:
TRACE("Leave NtUserCallTwoParam, ret=%i\n",_ret_);
UserLeave();
END_CLEANUP;
}
void
IntDrawScrollBar(PWND Wnd, HDC DC, INT Bar)
{
//PSBWND pSBWnd;
//INT ThumbSize;
PTHREADINFO pti;
SCROLLBARINFO Info;
BOOL Vertical;
pti = PsGetCurrentThreadWin32Thread();
/*
* Get scroll bar info.
*/
switch (Bar)
{
case SB_HORZ:
Vertical = FALSE;
break;
case SB_VERT:
Vertical = TRUE;
break;
case SB_CTL:
Vertical = (Wnd->style & SBS_VERT) != 0;
break;
default:
return;
}
if (!co_IntGetScrollBarInfo(Wnd, IntScrollGetObjectId(Bar), &Info))
{
return;
}
if (RECTL_bIsEmptyRect(&Info.rcScrollBar))
{
return;
}
//ThumbSize = pSBWnd->pSBCalc->pxThumbBottom - pSBWnd->pSBCalc->pxThumbTop;
/*
* Draw the arrows.
*/
if (Info.dxyLineButton)
{
IntDrawScrollArrows(DC, &Info, Vertical);
}
/*
* Draw the interior.
*/
IntDrawScrollInterior(Wnd, DC, Bar, Vertical, &Info);
/*
* If scroll bar has focus, reposition the caret.
*/
if ( Wnd == pti->MessageQueue->spwndFocus && Bar == SB_CTL )
{
if (Vertical)
{
co_IntSetCaretPos(Info.rcScrollBar.top + 1, Info.dxyLineButton + 1);
}
else
{
co_IntSetCaretPos(Info.dxyLineButton + 1, Info.rcScrollBar.top + 1);
}
}
}