11 #define KEYSYM_HASH_BITS 4 /* lowest #bits of keysym is used as hash key */
12 #define KEYSYM_HASH_BUDGETS (1<<KEYSYM_HASH_BITS)
13 #define KEYSYM_HASH_MASK (KEYSYM_HASH_BUDGETS-1)
15 #define MetaMask 0x0100
16 #define NumLockMask 0x0200
17 #define AppKeypadMask 0x0400
18 #define OtherModMask (ShiftMask | LockMask | ControlMask \
19 | Mod1Mask | Mod2Mask | Mod3Mask | Mod4Mask | Mod5Mask)
21 #if (OtherModMask & (MetaMask | NumLockMask | AppKeypadMask)) != 0
22 # error FATAL: MetaMask, NumLockMask and/or AppKeypadMask clashes with X modifiers!
28 typedef void (keyevent_handler) (rxvt_term *rt,
36 NORMAL, RANGE, RANGE_META8, LIST
40 /* only the lower 8 bits of state are used for matching according to X.h */
41 /* the higher bits are preserved for Meta/NumLock keys */
42 /* which are mapped to corresponding lower bits at register time */
43 uint16_t state; /* indicates each modifiers' DOWN/UP status */
44 uint16_t range; /* =1: single keysym; >1: a of range keysyms */
46 const char *str; /* would normally be a keycode translation in UTF-8 */
49 class keyboard_manager
56 void register_user_translation (KeySym keysym, unsigned int state, const char *trans);
57 void register_done (); // call this to make newly registered keymaps take effect
58 bool dispatch (rxvt_term *term, KeySym keysym, unsigned int state);
61 void register_keymap (keysym_t *key);
62 void purge_duplicate_keymap ();
64 int find_keysym (KeySym keysym, unsigned int state);
67 uint16_t hash[KEYSYM_HASH_BUDGETS];
68 vector<keysym_t *> keymap;
70 // stock keymaps are all static data
71 static keysym_t stock_keymap[];
72 // user keymaps and their .string are dynamicaly allocated and freed
73 vector<keysym_t *> user_keymap;
74 vector<const char *> user_translations;
77 #endif /* KEYSYM_RESOURCE */
78 #endif /* KEYBOARD_H_ */