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/* $OpenBSD: cmd-bind-key.c,v 1.32 2017/01/24 21:50:22 nicm Exp $ */ |
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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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char *cause; |
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struct cmd_list *cmdlist; |
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key_code key; |
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const char *tablename; |
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key = key_string_lookup_string(args->argv[0]); |
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if (key == KEYC_NONE || key == KEYC_UNKNOWN) { |
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cmdq_error(item, "unknown key: %s", args->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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cmdlist = cmd_list_parse(args->argc - 1, args->argv + 1, NULL, 0, |
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&cause); |
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if (cmdlist == NULL) { |
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cmdq_error(item, "%s", cause); |
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free(cause); |
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return (CMD_RETURN_ERROR); |
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} |
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key_bindings_add(tablename, key, args_has(args, 'r'), cmdlist); |
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return (CMD_RETURN_NORMAL); |
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} |