Skip to content
This repository

HTTPS clone URL

Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
tree: 371bf979c2
Fetching contributors…

Cannot retrieve contributors at this time

file 103 lines (87 sloc) 2.695 kb
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103
/* $Id: cmd-unbind-key.c 2670 2012-01-21 19:38:26Z tcunha $ */

/*
* 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 "tmux.h"

/*
* Unbind key from command.
*/

int cmd_unbind_key_check(struct args *);
int cmd_unbind_key_exec(struct cmd *, struct cmd_ctx *);

int cmd_unbind_key_table(struct cmd *, struct cmd_ctx *, int);

const struct cmd_entry cmd_unbind_key_entry = {
"unbind-key", "unbind",
"acnt:", 0, 1,
"[-acn] [-t key-table] key",
0,
NULL,
cmd_unbind_key_check,
cmd_unbind_key_exec
};

int
cmd_unbind_key_check(struct args *args)
{
if (args_has(args, 'a') && (args->argc != 0 || args_has(args, 't')))
return (-1);
if (!args_has(args, 'a') && args->argc != 1)
return (-1);
return (0);
}

int
cmd_unbind_key_exec(struct cmd *self, unused struct cmd_ctx *ctx)
{
struct args *args = self->args;
struct key_binding *bd;
int key;

if (args_has(args, 'a')) {
while (!RB_EMPTY(&key_bindings)) {
bd = RB_ROOT(&key_bindings);
key_bindings_remove(bd->key);
}
return (0);
}

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_unbind_key_table(self, ctx, key));

if (!args_has(args, 'n'))
key |= KEYC_PREFIX;
key_bindings_remove(key);
return (0);
}

int
cmd_unbind_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;

tablename = args_get(args, 't');
if ((mtab = mode_key_findtable(tablename)) == NULL) {
ctx->error(ctx, "unknown key table: %s", tablename);
return (-1);
}

mtmp.key = key;
mtmp.mode = !!args_has(args, 'c');
if ((mbind = RB_FIND(mode_key_tree, mtab->tree, &mtmp)) != NULL) {
RB_REMOVE(mode_key_tree, mtab->tree, mbind);
xfree(mbind);
}
return (0);
}
Something went wrong with that request. Please try again.