Annotation of embedaddon/tmux/cmd-bind-key.c, revision 1.1.1.1
1.1 misho 1: /* $OpenBSD$ */
2:
3: /*
4: * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
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 = { "cnrT:", 2, -1 },
37: .usage = "[-cnr] [-T key-table] 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: char *cause;
49: struct cmd_list *cmdlist;
50: key_code key;
51: const char *tablename;
52:
53: key = key_string_lookup_string(args->argv[0]);
54: if (key == KEYC_NONE || key == KEYC_UNKNOWN) {
55: cmdq_error(item, "unknown key: %s", args->argv[0]);
56: return (CMD_RETURN_ERROR);
57: }
58:
59: if (args_has(args, 'T'))
60: tablename = args_get(args, 'T');
61: else if (args_has(args, 'n'))
62: tablename = "root";
63: else
64: tablename = "prefix";
65:
66: cmdlist = cmd_list_parse(args->argc - 1, args->argv + 1, NULL, 0,
67: &cause);
68: if (cmdlist == NULL) {
69: cmdq_error(item, "%s", cause);
70: free(cause);
71: return (CMD_RETURN_ERROR);
72: }
73:
74: key_bindings_add(tablename, key, args_has(args, 'r'), cmdlist);
75: return (CMD_RETURN_NORMAL);
76: }
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