mirror of
https://github.com/tmux/tmux.git
synced 2025-11-04 09:44:18 +00:00
121 lines
2.9 KiB
C
121 lines
2.9 KiB
C
/* $OpenBSD$ */
|
|
|
|
/*
|
|
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
|
|
*
|
|
* Permission to use, copy, modify, and distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
|
|
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
|
|
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
*/
|
|
|
|
#include <sys/types.h>
|
|
|
|
#include <string.h>
|
|
|
|
#include "tmux.h"
|
|
|
|
/*
|
|
* Bind a key to a command, this recurses through cmd_*.
|
|
*/
|
|
|
|
int cmd_bind_key_check(struct args *);
|
|
int cmd_bind_key_exec(struct cmd *, struct cmd_ctx *);
|
|
|
|
int cmd_bind_key_table(struct cmd *, struct cmd_ctx *, int);
|
|
|
|
const struct cmd_entry cmd_bind_key_entry = {
|
|
"bind-key", "bind",
|
|
"cnrt:", 1, -1,
|
|
"[-cnr] [-t key-table] key command [arguments]",
|
|
0,
|
|
NULL,
|
|
cmd_bind_key_check,
|
|
cmd_bind_key_exec
|
|
};
|
|
|
|
int
|
|
cmd_bind_key_check(struct args *args)
|
|
{
|
|
if (args_has(args, 't')) {
|
|
if (args->argc != 2)
|
|
return (-1);
|
|
} else {
|
|
if (args->argc < 2)
|
|
return (-1);
|
|
}
|
|
return (0);
|
|
}
|
|
|
|
int
|
|
cmd_bind_key_exec(struct cmd *self, struct cmd_ctx *ctx)
|
|
{
|
|
struct args *args = self->args;
|
|
char *cause;
|
|
struct cmd_list *cmdlist;
|
|
int key;
|
|
|
|
key = key_string_lookup_string(args->argv[0]);
|
|
if (key == KEYC_NONE) {
|
|
ctx->error(ctx, "unknown key: %s", args->argv[0]);
|
|
return (-1);
|
|
}
|
|
|
|
if (args_has(args, 't'))
|
|
return (cmd_bind_key_table(self, ctx, key));
|
|
|
|
cmdlist = cmd_list_parse(args->argc - 1, args->argv + 1, &cause);
|
|
if (cmdlist == NULL) {
|
|
ctx->error(ctx, "%s", cause);
|
|
xfree(cause);
|
|
return (-1);
|
|
}
|
|
|
|
if (!args_has(args, 'n'))
|
|
key |= KEYC_PREFIX;
|
|
key_bindings_add(key, args_has(args, 'r'), cmdlist);
|
|
return (0);
|
|
}
|
|
|
|
int
|
|
cmd_bind_key_table(struct cmd *self, struct cmd_ctx *ctx, int key)
|
|
{
|
|
struct args *args = self->args;
|
|
const char *tablename;
|
|
const struct mode_key_table *mtab;
|
|
struct mode_key_binding *mbind, mtmp;
|
|
enum mode_key_cmd cmd;
|
|
|
|
tablename = args_get(args, 't');
|
|
if ((mtab = mode_key_findtable(tablename)) == NULL) {
|
|
ctx->error(ctx, "unknown key table: %s", tablename);
|
|
return (-1);
|
|
}
|
|
|
|
cmd = mode_key_fromstring(mtab->cmdstr, args->argv[1]);
|
|
if (cmd == MODEKEY_NONE) {
|
|
ctx->error(ctx, "unknown command: %s", args->argv[1]);
|
|
return (-1);
|
|
}
|
|
|
|
mtmp.key = key;
|
|
mtmp.mode = !!args_has(args, 'c');
|
|
if ((mbind = SPLAY_FIND(mode_key_tree, mtab->tree, &mtmp)) != NULL) {
|
|
mbind->cmd = cmd;
|
|
return (0);
|
|
}
|
|
mbind = xmalloc(sizeof *mbind);
|
|
mbind->key = mtmp.key;
|
|
mbind->mode = mtmp.mode;
|
|
mbind->cmd = cmd;
|
|
SPLAY_INSERT(mode_key_tree, mtab->tree, mbind);
|
|
return (0);
|
|
}
|