rom/intuition/setdefaultpubscreen.c

   1 /*
   2     Copyright © 1995-2013, The AROS Development Team. All rights reserved.
   3     Copyright © 2001-2003, The MorphOS Development Team. All Rights Reserved.
   4     $Id$
   5 */
   6
   7 #include "intuition_intern.h"
   8
   9 /*****************************************************************************
  10
  11     NAME */
  12 #include <proto/intuition.h>
  13
  14         AROS_LH1(void, SetDefaultPubScreen,
  15
  16 /*  SYNOPSIS */
  17         AROS_LHA(UBYTE *, name, A0),
  18
  19 /*  LOCATION */
  20         struct IntuitionBase *, IntuitionBase, 90, Intuition)
  21
  22 /*  FUNCTION
  23         Specifies the default public screen for visitor windows to open up on.
  24         The screen is used when a requested public screen is not available
  25         and the FALLBACK option is enabled or when the visitor window asks for
  26         the default public screen.
  27
  28     INPUTS
  29         name - The name of the public screen that should be used as default,
  30                or NULL to specify the Workbench screen.
  31
  32     RESULT
  33         None.
  34
  35     NOTES
  36
  37     EXAMPLE
  38
  39     BUGS
  40
  41     SEE ALSO
  42         OpenWindow(), OpenScreen()
  43
  44     INTERNALS
  45
  46 *****************************************************************************/
  47 {
  48     AROS_LIBFUNC_INIT
  49
  50     //ignored for defpubscreen patch
  51     if (GetPrivIBase(IntuitionBase)->IControlPrefs.ic_Flags & ICF_DEFPUBSCREEN) return;
  52
  53     if (name)
  54     {
  55         struct PubScreenNode * psn;
  56
  57         if ((psn = (struct PubScreenNode *)FindName (LockPubScreenList(), name)))
  58             GetPrivIBase(IntuitionBase)->DefaultPubScreen = psn->psn_Screen;
  59
  60         UnlockPubScreenList();
  61     }
  62     else
  63         GetPrivIBase(IntuitionBase)->DefaultPubScreen = NULL;
  64
  65     AROS_LIBFUNC_EXIT
  66 } /* SetDefaultPubScreen */