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6b332127ca
file, making it much tidier to define commands that contain other tmux
or shell commands (like if-shell). Also tweak bind-key to expect a
string if it is only given one argument, so {} can be used with it as
well. From Avi Halachmi.
85 lines
2.3 KiB
C
85 lines
2.3 KiB
C
/* $OpenBSD$ */
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/*
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* Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
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*
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* Permission to use, copy, modify, and distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
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* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
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* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include <sys/types.h>
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#include <stdlib.h>
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#include <string.h>
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#include "tmux.h"
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/*
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* Bind a key to a command.
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*/
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static enum cmd_retval cmd_bind_key_exec(struct cmd *, struct cmdq_item *);
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const struct cmd_entry cmd_bind_key_entry = {
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.name = "bind-key",
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.alias = "bind",
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.args = { "cnrT:", 2, -1 },
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.usage = "[-cnr] [-T key-table] key "
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"command [arguments]",
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.flags = CMD_AFTERHOOK,
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.exec = cmd_bind_key_exec
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};
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static enum cmd_retval
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cmd_bind_key_exec(struct cmd *self, struct cmdq_item *item)
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{
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struct args *args = self->args;
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key_code key;
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const char *tablename;
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struct cmd_parse_result *pr;
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char **argv = args->argv;
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int argc = args->argc;
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key = key_string_lookup_string(argv[0]);
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if (key == KEYC_NONE || key == KEYC_UNKNOWN) {
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cmdq_error(item, "unknown key: %s", argv[0]);
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return (CMD_RETURN_ERROR);
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}
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if (args_has(args, 'T'))
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tablename = args_get(args, 'T');
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else if (args_has(args, 'n'))
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tablename = "root";
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else
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tablename = "prefix";
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if (argc == 2)
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pr = cmd_parse_from_string(argv[1], NULL);
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else
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pr = cmd_parse_from_arguments(argc - 1, argv + 1, NULL);
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switch (pr->status) {
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case CMD_PARSE_EMPTY:
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cmdq_error(item, "empty command");
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return (CMD_RETURN_ERROR);
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case CMD_PARSE_ERROR:
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cmdq_error(item, "%s", pr->error);
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free(pr->error);
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return (CMD_RETURN_ERROR);
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case CMD_PARSE_SUCCESS:
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break;
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}
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key_bindings_add(tablename, key, args_has(args, 'r'), pr->cmdlist);
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return (CMD_RETURN_NORMAL);
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}
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