rom/keymap/keymap_intern.h

   1 #ifndef KEYMAP_INTERN_H
   2 #define KEYMAP_INTERN_H
   3 /*
   4     Copyright © 1995-2006, The AROS Development Team. All rights reserved.
   5     $Id$
   6
   7     Desc: Keymaps internal structure
   8     Lang: english
   9 */
  10 #ifndef AROS_LIBCALL_H
  11 #   include <aros/libcall.h>
  12 #endif
  13 #ifndef EXEC_EXECBASE_H
  14 #   include <exec/execbase.h>
  15 #endif
  16 #ifndef EXEC_TYPES_H
  17 #   include <exec/types.h>
  18 #endif
  19 #ifndef DEVICES_KEYMAP_H
  20 #   include <devices/keymap.h>
  21 #endif
  22 #include <dos/bptr.h>
  23
  24 #define KEYMAPNAME "keymap.library"
  25
  26 #define DEBUG 0 /* This must be set globally because of cpak */
  27
  28 struct KeymapBase;
  29 extern const UBYTE keymaptype_table[8][8];
  30 extern const UBYTE keymapstr_table[8][8];
  31
  32 /* Structures */
  33 struct BufInfo
  34 {
  35     UBYTE *Buffer;
  36     LONG BufLength;
  37     LONG CharsWritten;
  38 };
  39
  40 struct KeyInfo
  41 {
  42     UBYTE       Key_MapType; /* KCF_xxx */
  43
  44     /* 4 character combo, pointer to string descr, or pointer to deadkey descr,
  45     ** all ccording to Key_MapType
  46     */
  47     IPTR        Key_Mapping;
  48
  49     UBYTE       KCFQual; /* The qualifiers for the keycode, converted to KCF_xxx format */
  50 };
  51
  52
  53 /* Prototypes */
  54 BOOL WriteToBuffer(struct BufInfo *bufinfo, UBYTE *string, LONG numchars);
  55 WORD GetKeyInfo(struct KeyInfo *ki, UWORD code, UWORD qual, struct KeyMap *km);
  56 WORD GetDeadKeyIndex(UWORD code, UWORD qual, struct KeyMap *km);
  57
  58 /* Macros */
  59 #define GetBitProperty(ubytearray, idx) \
  60     ( (ubytearray)[(idx) / 8] & ( 1 << ((idx) & 0x07) ))
  61
  62 /* Get one of the for characters in km_LoKeyMap or km_HiKeyMap addresses,
  63 ** id can be 0, 1, 2, 3
  64 */
  65 #define GetMapChar(key_mapping, idx)    \
  66         ( (key_mapping >> ((3 - (idx)) * 8)) & 0x000000FF )
  67
  68 #define KMBase(x) ((struct KeymapBase *)x)
  69
  70
  71 /* Librarybase struct */
  72 struct KeymapBase
  73 {
  74     struct Library               LibNode;
  75     struct KeyMap               *DefaultKeymap;
  76     struct KeyMapResource        KeymapResource;
  77 };
  78
  79
  80 #endif /* KEYMAP_INTERN_H */