1 | /* $OpenBSD$ */ |
2 | |
3 | /* |
4 | * Copyright (c) 2007 Nicholas Marriott <[email protected]> |
5 | * |
6 | * Permission to use, copy, modify, and distribute this software for any |
7 | * purpose with or without fee is hereby granted, provided that the above |
8 | * copyright notice and this permission notice appear in all copies. |
9 | * |
10 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
11 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
12 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
13 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
14 | * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER |
15 | * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING |
16 | * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
17 | */ |
18 | |
19 | #include <sys/types.h> |
20 | |
21 | #include <stdlib.h> |
22 | #include <string.h> |
23 | |
24 | #include "tmux.h" |
25 | |
26 | /* |
27 | * Bind a key to a command. |
28 | */ |
29 | |
30 | static enum cmd_retval cmd_bind_key_exec(struct cmd *, struct cmdq_item *); |
31 | |
32 | const struct cmd_entry cmd_bind_key_entry = { |
33 | .name = "bind-key" , |
34 | .alias = "bind" , |
35 | |
36 | .args = { "nrN:T:" , 2, -1 }, |
37 | .usage = "[-nr] [-T key-table] [-N note] key " |
38 | "command [arguments]" , |
39 | |
40 | .flags = CMD_AFTERHOOK, |
41 | .exec = cmd_bind_key_exec |
42 | }; |
43 | |
44 | static enum cmd_retval |
45 | cmd_bind_key_exec(struct cmd *self, struct cmdq_item *item) |
46 | { |
47 | struct args *args = self->args; |
48 | key_code key; |
49 | const char *tablename, *note; |
50 | struct cmd_parse_result *pr; |
51 | char **argv = args->argv; |
52 | int argc = args->argc, repeat; |
53 | |
54 | key = key_string_lookup_string(argv[0]); |
55 | if (key == KEYC_NONE || key == KEYC_UNKNOWN) { |
56 | cmdq_error(item, "unknown key: %s" , argv[0]); |
57 | return (CMD_RETURN_ERROR); |
58 | } |
59 | |
60 | if (args_has(args, 'T')) |
61 | tablename = args_get(args, 'T'); |
62 | else if (args_has(args, 'n')) |
63 | tablename = "root" ; |
64 | else |
65 | tablename = "prefix" ; |
66 | repeat = args_has(args, 'r'); |
67 | |
68 | if (argc == 2) |
69 | pr = cmd_parse_from_string(argv[1], NULL); |
70 | else |
71 | pr = cmd_parse_from_arguments(argc - 1, argv + 1, NULL); |
72 | switch (pr->status) { |
73 | case CMD_PARSE_EMPTY: |
74 | cmdq_error(item, "empty command" ); |
75 | return (CMD_RETURN_ERROR); |
76 | case CMD_PARSE_ERROR: |
77 | cmdq_error(item, "%s" , pr->error); |
78 | free(pr->error); |
79 | return (CMD_RETURN_ERROR); |
80 | case CMD_PARSE_SUCCESS: |
81 | break; |
82 | } |
83 | note = args_get(args, 'N'); |
84 | key_bindings_add(tablename, key, note, repeat, pr->cmdlist); |
85 | return (CMD_RETURN_NORMAL); |
86 | } |
87 | |