reactos/dll/win32/user32/windows/winpos.c

   1 /* $Id$
   2  *
   3  * COPYRIGHT:       See COPYING in the top level directory
   4  * PROJECT:         ReactOS user32.dll
   5  * FILE:            lib/user32/windows/window.c
   6  * PURPOSE:         Window management
   7  * PROGRAMMER:      Casper S. Hornstrup (chorns@users.sourceforge.net)
   8  * UPDATE HISTORY:
   9  *      06-06-2001  CSH  Created
  10  */
  11
  12 /* INCLUDES ******************************************************************/
  13
  14 #include <user32.h>
  15
  16 /* FUNCTIONS *****************************************************************/
  17
  18 UINT STDCALL
  19 WinPosGetMinMaxInfo(HWND hWnd, POINT* MaxSize, POINT* MaxPos,
  20                   POINT* MinTrack, POINT* MaxTrack)
  21 {
  22   MINMAXINFO MinMax;
  23
  24   if(NtUserGetMinMaxInfo(hWnd, &MinMax, TRUE))
  25   {
  26     MinMax.ptMaxTrackSize.x = max(MinMax.ptMaxTrackSize.x,
  27                                   MinMax.ptMinTrackSize.x);
  28     MinMax.ptMaxTrackSize.y = max(MinMax.ptMaxTrackSize.y,
  29                                   MinMax.ptMinTrackSize.y);
  30
  31     if (MaxSize) *MaxSize = MinMax.ptMaxSize;
  32     if (MaxPos) *MaxPos = MinMax.ptMaxPosition;
  33     if (MinTrack) *MinTrack = MinMax.ptMinTrackSize;
  34     if (MaxTrack) *MaxTrack = MinMax.ptMaxTrackSize;
  35   }
  36   return 0; //FIXME: what does it return?
  37 }
  38
  39
  40 /*
  41  * @implemented
  42  */
  43 HWND STDCALL
  44 GetActiveWindow(VOID)
  45 {
  46   return(NtUserGetActiveWindow());
  47 }
  48
  49 /*
  50  * @implemented
  51  */
  52 HWND STDCALL
  53 SetActiveWindow(HWND hWnd)
  54 {
  55   return(NtUserSetActiveWindow(hWnd));
  56 }
  57
  58 /*
  59  * @unimplemented
  60  */
  61 UINT STDCALL
  62 ArrangeIconicWindows(HWND hWnd)
  63 {
  64   return NtUserCallHwndLock( hWnd, HWNDLOCK_ROUTINE_ARRANGEICONICWINDOWS);
  65 }