rom/graphics/mousecoordsrelative.c

   1 /*
   2     Copyright © 1995-2001, The AROS Development Team. All rights reserved.
   3     $Id$
   4
   5     Desc: Private graphics function for seeing if the underlying system provides relative or absolute mouse coords
   6     Lang: english
   7 */
   8 #include "graphics_intern.h"
   9 #include <exec/memory.h>
  10 #include <graphics/rastport.h>
  11 #include <proto/exec.h>
  12 #include <proto/oop.h>
  13 #include <oop/oop.h>
  14
  15 /*****************************************************************************
  16
  17     NAME */
  18 #include <graphics/rastport.h>
  19 #include <proto/graphics.h>
  20
  21         AROS_LH0(BOOL , MouseCoordsRelative,
  22
  23 /*  SYNOPSIS */
  24
  25 /*  LOCATION */
  26         struct GfxBase *, GfxBase, 183, Graphics)
  27
  28 /*  FUNCTION
  29         Tells whether mouse coordinates gotten from the below system are
  30         relative or absolut.
  31
  32     INPUTS
  33
  34     RESULT
  35         relative - TRUE if relative, FALSE if absolute.
  36
  37     NOTES
  38         This function is private and AROS specific.
  39
  40     EXAMPLE
  41
  42     BUGS
  43         There should not be need for such a function.
  44         All coords gotten shoul be relative.
  45         This is however difficult to do
  46         with HIDDs base on window systems and
  47         we use one window per screen.
  48     SEE ALSO
  49
  50     INTERNALS
  51
  52     HISTORY
  53         29-10-95    digulla automatically created from
  54                             graphics_lib.fd and clib/graphics_protos.h
  55
  56 *****************************************************************************/
  57 {
  58     AROS_LIBFUNC_INIT
  59     AROS_LIBBASE_EXT_DECL(struct GfxBase *,GfxBase)
  60
  61     IPTR iswindowed;
  62
  63     OOP_GetAttr(SDD(GfxBase)->gfxhidd, aHidd_Gfx_IsWindowed, &iswindowed);
  64
  65     return iswindowed ? FALSE : TRUE;
  66
  67     AROS_LIBFUNC_EXIT
  68
  69 } /* LateGfxInit */