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/cvs/rxvt-unicode/src/keyboard.h
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Comparing rxvt-unicode/src/keyboard.h (file contents):
Revision 1.11 by sf-exg, Mon Aug 23 16:06:44 2010 UTC vs.
Revision 1.24 by sf-exg, Fri Dec 28 13:36:59 2012 UTC

… …
2 * File: keyboard.h 2 * File: keyboard.h
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 2005 WU Fengguang 6 * Copyright (c) 2005 WU Fengguang
7 * Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com> 7 * Copyright (c) 2005-2006 Marc Lehmann <schmorp@schmorp.de>
8 * 8 *
9 * This program is free software; you can redistribute it and/or modify 9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by 10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or 11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version. 12 * (at your option) any later version.
… …
26 26
27#ifdef KEYSYM_RESOURCE 27#ifdef KEYSYM_RESOURCE
28 28
29#include <inttypes.h> 29#include <inttypes.h>
30 30
31#include "feature.h"
32#include "rxvtutil.h" 31#include "rxvtutil.h"
33 32
34#define KEYSYM_HASH_BITS 4 /* lowest #bits of keysym is used as hash key */ 33#define KEYSYM_HASH_BITS 4 /* lowest #bits of keysym is used as hash key */
35#define KEYSYM_HASH_BUCKETS (1<<KEYSYM_HASH_BITS) 34#define KEYSYM_HASH_BUCKETS (1 << KEYSYM_HASH_BITS)
36#define KEYSYM_HASH_MASK (KEYSYM_HASH_BUCKETS-1) 35#define KEYSYM_HASH_MASK (KEYSYM_HASH_BUCKETS - 1)
37 36
38#define MetaMask 0x0100 37#define MetaMask 0x0100
39#define NumLockMask 0x0200 38#define NumLockMask 0x0200
40#define AppKeypadMask 0x0400 39#define AppKeypadMask 0x0400
41#define Level3Mask 0x0800 // currently not supported 40#define Level3Mask 0x0800 // currently not supported
… …
45#if OtherModMask > 0xff 44#if OtherModMask > 0xff
46# error FATAL: X modifiers might clash with rxvt-unicode ones 45# error FATAL: X modifiers might clash with rxvt-unicode ones
47#endif 46#endif
48 47
49struct rxvt_term; 48struct rxvt_term;
50struct keysym_t;
51
52typedef void (keyevent_handler) (rxvt_term *rt,
53 keysym_t *key,
54 KeySym keysym,
55 unsigned int state);
56 49
57struct keysym_t 50struct keysym_t
58{ 51{
59 enum keysym_type { 52 enum keysym_type {
60 STRING, RANGE, RANGE_META8, LIST, BUILTIN, 53 STRING, BUILTIN,
61 }; 54 };
62 55
63 KeySym keysym; 56 KeySym keysym;
64 /* only the lower 8 bits of state are used for matching according to X.h */ 57 /* only the lower 8 bits of state are used for matching according to X.h */
65 /* the higher bits are preserved for Meta/NumLock keys */ 58 /* the higher bits are preserved for Meta/NumLock keys */
66 /* which are mapped to corresponding lower bits at register time */ 59 /* which are mapped to corresponding lower bits at register time */
67 uint16_t state; /* indicates each modifiers' DOWN/UP status */ 60 uint16_t state; /* indicates each modifiers' DOWN/UP status */
68 uint16_t range; /* =1: single keysym; >1: a of range keysyms */
69 keysym_type type; 61 keysym_type type;
70 const char *str; /* would normally be a keycode translation in UTF-8 */ 62 char *str; /* the key's definition encoded in UTF-8 */
71}; 63};
72 64
73class keyboard_manager 65class keyboard_manager
74{ 66{
75public: 67public:
76 keyboard_manager (); 68 keyboard_manager ();
77 ~keyboard_manager (); 69 ~keyboard_manager ();
78 70
79 void clear ();
80 void register_user_translation (KeySym keysym, unsigned int state, const char *trans); 71 void register_user_translation (KeySym keysym, unsigned int state, const wchar_t *ws);
81 void register_done (); // call this to make newly registered keymaps take effect 72 void register_done (); // call this to make newly registered key bindings take effect
82 bool dispatch (rxvt_term *term, KeySym keysym, unsigned int state); 73 bool dispatch (rxvt_term *term, KeySym keysym, unsigned int state);
83 74
84private: 75private:
85 void register_keymap (keysym_t *key);
86 void purge_duplicate_keymap ();
87 void setup_hash ();
88 int find_keysym (KeySym keysym, unsigned int state); 76 int find_keysym (KeySym keysym, unsigned int state);
89 77
90private: 78private:
91 uint16_t hash[KEYSYM_HASH_BUCKETS]; 79 uint16_t hash[KEYSYM_HASH_BUCKETS];
92 vector<keysym_t *> keymap; 80 vector<keysym_t *> keymap;
93
94#if STOCK_KEYMAP
95 // stock keymaps are all static data
96 static keysym_t stock_keymap[];
97#endif
98 // user keymaps and their .string are dynamically allocated and freed
99 vector<keysym_t *> user_keymap;
100 vector<const char *> user_translations;
101}; 81};
102 82
103#endif /* KEYSYM_RESOURCE */ 83#endif /* KEYSYM_RESOURCE */
104 84
105#endif /* KEYBOARD_H_ */ 85#endif /* KEYBOARD_H_ */

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