rom/intuition/endrefresh.c

   1 /*
   2     Copyright © 1995-2011, The AROS Development Team. All rights reserved.
   3     Copyright © 2001-2003, The MorphOS Development Team. All Rights Reserved.
   4     $Id$
   5 */
   6
   7 #include <proto/layers.h>
   8 #include <proto/graphics.h>
   9 #include "intuition_intern.h"
  10
  11 /*****************************************************************************
  12
  13     NAME */
  14 #include <proto/intuition.h>
  15
  16     AROS_LH2(void, EndRefresh,
  17
  18 /*  SYNOPSIS */
  19          AROS_LHA(struct Window *, window, A0),
  20          AROS_LHA(BOOL           , complete, D0),
  21
  22 /*  LOCATION */
  23          struct IntuitionBase *, IntuitionBase, 61, Intuition)
  24
  25 /*  FUNCTION
  26         Finishes refreshing which was initialized with BeginRefresh().
  27         The argument |complete| is usually TRUE, It can be useful to
  28         set it to FALSE when refreshing is split in several tasks.
  29
  30     INPUTS
  31         window   - the window to be refreshed
  32         complete - BOOL which states if all refreshing is done
  33
  34     RESULT
  35
  36     NOTES
  37
  38     EXAMPLE
  39
  40     BUGS
  41
  42     SEE ALSO
  43         BeginRefresh()
  44
  45     INTERNALS
  46
  47 *****************************************************************************/
  48 {
  49     AROS_LIBFUNC_INIT
  50
  51     struct LayersBase *LayersBase = GetPrivIBase(IntuitionBase)->LayersBase;
  52     DEBUG_REFRESH(dprintf("EndRefresh: Window 0x%lx Complete %d\n", window, complete));
  53
  54     SANITY_CHECK(window)
  55
  56     /* Check whether the BeginRefresh was aborted due to a FALSE=BeginUpdate()*/
  57     if (window->Flags & WFLG_WINDOWREFRESH)
  58         EndUpdate(WLAYER(window), complete);
  59
  60     /* reset all bits indicating a necessary or ongoing refresh */
  61     AROS_ATOMIC_AND(window->Flags, ~WFLG_WINDOWREFRESH);
  62
  63     /* I reset this one only if Complete is TRUE!?! */
  64     if (complete)
  65         WLAYER(window)->Flags &= ~LAYERREFRESH;
  66
  67     /* Unlock the layers. */
  68     UnlockLayer(WLAYER(window));
  69
  70     if (BLAYER(window))
  71         UnlockLayer(BLAYER(window));
  72
  73     UnlockLayerInfo(&window->WScreen->LayerInfo);
  74
  75     AROS_LIBFUNC_EXIT
  76 } /* EndRefresh */