Return to cmd-bind-key.c CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / tmux

tmux 2.4

    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: }