workbench/libs/muimaster/frame.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_FRAME_H
  10 #define _MUI_FRAME_H
  11
  12 #ifndef EXEC_TYPES_H
  13 #include <exec/types.h>
  14 #endif
  15
  16 struct MUI_FrameSpec;
  17
  18 /* MUI_*Spec really are ASCII strings.
  19  */
  20 #if 0
  21 struct MUI_FrameSpec
  22 {
  23     UBYTE spec[7]; /* eg. "504444", "A13333" */
  24 };
  25 #endif
  26
  27 typedef enum {
  28     FST_NONE,
  29     FST_RECT,
  30     FST_BEVEL,
  31     FST_THIN_BORDER,
  32     FST_THICK_BORDER,
  33     FST_ROUND_BEVEL, /* 5 */
  34     FST_WIN_BEVEL,
  35     FST_ROUND_THICK_BORDER,
  36     FST_ROUND_THIN_BORDER,
  37     FST_GRAY_BORDER,
  38     FST_SEMIROUND_BEVEL,
  39     FST_COUNT,
  40 } FrameSpecType;
  41
  42 /* here values are converted from their ASCII counterparts
  43  */
  44 struct MUI_FrameSpec_intern
  45 {
  46     FrameSpecType type;
  47     UBYTE state;           /* 0 = up, 1 = down */
  48     UBYTE innerLeft;
  49     UBYTE innerRight;
  50     UBYTE innerTop;
  51     UBYTE innerBottom;
  52 };
  53
  54
  55 struct MUI_RenderInfo;
  56
  57 typedef void (*ZFDrawFunc)(struct MUI_RenderInfo *mri,
  58                            int left, int top, int width, int height);
  59
  60
  61 struct ZuneFrameGfx {
  62     ZFDrawFunc draw;
  63     UWORD  ileft;
  64     UWORD  iright;
  65     UWORD  itop;
  66     UWORD  ibottom;
  67 };
  68
  69 const struct ZuneFrameGfx *zune_zframe_get (const struct MUI_FrameSpec_intern *frameSpec);
  70 const struct ZuneFrameGfx *zune_zframe_get_with_state (const struct MUI_FrameSpec_intern *frameSpec,
  71                                                        UWORD state);
  72
  73 BOOL zune_frame_intern_to_spec (const struct MUI_FrameSpec_intern *intern,
  74                                 STRPTR spec);
  75 BOOL zune_frame_spec_to_intern(CONST_STRPTR spec,
  76                                struct MUI_FrameSpec_intern *intern);
  77
  78 #endif
  79