1 6ab857d5 2024-01-23 op /*
 2 6ab857d5 2024-01-23 op  * Copyright (c) 2021 Omar Polo <op@omarpolo.com>
 3 6ab857d5 2024-01-23 op  *
 4 6ab857d5 2024-01-23 op  * Permission to use, copy, modify, and distribute this software for any
 5 6ab857d5 2024-01-23 op  * purpose with or without fee is hereby granted, provided that the above
 6 6ab857d5 2024-01-23 op  * copyright notice and this permission notice appear in all copies.
 7 6ab857d5 2024-01-23 op  *
 8 6ab857d5 2024-01-23 op  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 9 6ab857d5 2024-01-23 op  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 6ab857d5 2024-01-23 op  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 6ab857d5 2024-01-23 op  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 6ab857d5 2024-01-23 op  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 6ab857d5 2024-01-23 op  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 6ab857d5 2024-01-23 op  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15 6ab857d5 2024-01-23 op  */
16 6ab857d5 2024-01-23 op 
17 6ab857d5 2024-01-23 op #ifndef KEYMAP_H
18 6ab857d5 2024-01-23 op #define KEYMAP_H
19 6ab857d5 2024-01-23 op 
20 6ab857d5 2024-01-23 op #include <stdint.h>
21 6ab857d5 2024-01-23 op 
22 6ab857d5 2024-01-23 op struct buffer;
23 6ab857d5 2024-01-23 op 
24 6ab857d5 2024-01-23 op struct kmap {
25 6ab857d5 2024-01-23 op 	TAILQ_HEAD(map, keymap)	m;
26 6ab857d5 2024-01-23 op 	void			(*unhandled_input)(void);
27 6ab857d5 2024-01-23 op };
28 6ab857d5 2024-01-23 op extern struct kmap global_map, minibuffer_map;
29 6ab857d5 2024-01-23 op 
30 6ab857d5 2024-01-23 op typedef void(interactivefn)(struct buffer *);
31 6ab857d5 2024-01-23 op 
32 6ab857d5 2024-01-23 op struct keymap {
33 6ab857d5 2024-01-23 op 	int			 meta;
34 6ab857d5 2024-01-23 op 	int			 key;
35 6ab857d5 2024-01-23 op 	struct kmap		 map;
36 6ab857d5 2024-01-23 op 	interactivefn		 *fn;
37 6ab857d5 2024-01-23 op 
38 6ab857d5 2024-01-23 op 	TAILQ_ENTRY(keymap)	 keymaps;
39 6ab857d5 2024-01-23 op };
40 6ab857d5 2024-01-23 op 
41 6ab857d5 2024-01-23 op struct thiskey {
42 6ab857d5 2024-01-23 op 	short meta;
43 6ab857d5 2024-01-23 op 	int key;
44 6ab857d5 2024-01-23 op 	uint32_t cp;
45 6ab857d5 2024-01-23 op };
46 6ab857d5 2024-01-23 op 
47 6ab857d5 2024-01-23 op enum {
48 6ab857d5 2024-01-23 op 	LK_ADVANCED_MAP,
49 6ab857d5 2024-01-23 op 	LK_MATCHED,
50 6ab857d5 2024-01-23 op 	LK_UNBOUND,
51 6ab857d5 2024-01-23 op };
52 6ab857d5 2024-01-23 op 
53 6ab857d5 2024-01-23 op int		 kbd(const char *);
54 6ab857d5 2024-01-23 op const char	*unkbd(int);
55 6ab857d5 2024-01-23 op int		 kmap_define_key(struct kmap *, const char *, interactivefn *);
56 6ab857d5 2024-01-23 op int		 lookup_key(struct kmap **, struct thiskey *, struct buffer *);
57 6ab857d5 2024-01-23 op 
58 6ab857d5 2024-01-23 op #endif