workbench/libs/muimaster/imspec.h

   1 /*
   2     Copyright  1999, David Le Corfec.
   3     Copyright  2002, The AROS Development Team.
   4     All rights reserved.
   5
   6     $Id$
   7 */
   8
   9 #ifndef _MUI_IMSPEC_H
  10 #define _MUI_IMSPEC_H
  11
  12 /* API change on Feb-2003 by dlc :
  13  * MUIM_Setup
  14    {
  15       imspec = zune_imspec_setup(spec, mri);
  16       MUIM_Show
  17       {
  18           zune_imspec_show(imspec, obj);
  19           MUIM_Draw
  20           {
  21               zune_imspec_draw(imspec, ...)
  22           }
  23           zune_imspec_hide(imspec);
  24       }
  25       MUIM_Hide
  26       zune_imspec_cleanup(imspec);
  27       imspec = NULL;
  28    }
  29    MUIM_Cleanup
  30  *
  31  *
  32  * zune_imspec_setup() (called in MUIM_Setup) will create and return an internal
  33  * structure from an external specification.
  34  * zune_imspec_cleanup() (called in MUIM_Cleanup) will free an internal specification.
  35  */
  36
  37 struct MUI_ImageSpec_intern *zune_imspec_setup(IPTR s, struct MUI_RenderInfo *mri);
  38 struct MUI_ImageSpec_intern *zune_imspec_setup_dummy(IPTR s);
  39 void zune_imspec_cleanup(struct MUI_ImageSpec_intern *spec);
  40 BOOL zune_imspec_askminmax(struct MUI_ImageSpec_intern *spec, struct MUI_MinMax *minmax);
  41 void zune_imspec_show(struct MUI_ImageSpec_intern *spec, Object *obj);
  42 void zune_imspec_hide(struct MUI_ImageSpec_intern *spec);
  43 void zune_imspec_draw (struct MUI_ImageSpec_intern *img, struct MUI_RenderInfo *mri,
  44                  LONG left, LONG top, LONG width, LONG height,
  45                  LONG xoffset, LONG yoffset, LONG state);
  46 void zune_imspec_drawbuffered (struct MUI_ImageSpec_intern *spec, struct RastPort *rp, struct MUI_RenderInfo *mri,
  47                  LONG left, LONG top, LONG width, LONG height,
  48                  LONG xoffset, LONG yoffset, LONG state, LONG dx, LONG dy, WORD mode, LONG abs_l, LONG abs_t, LONG abs_r, LONG abs_b);
  49
  50 /*  const char *zune_imspec_to_string(struct MUI_ImageSpec_intern *spec); */
  51 STRPTR zune_image_spec_duplicate(IPTR in);
  52 void zune_image_spec_free(CONST_STRPTR spec);
  53
  54 #endif