mirror of
https://github.com/tmux/tmux.git
synced 2024-12-13 10:08:47 +00:00
70 lines
1.9 KiB
C
70 lines
1.9 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 "tmux.h"
|
|
|
|
/*
|
|
* Unlink a window, unless it would be destroyed by doing so (only one link).
|
|
*/
|
|
|
|
enum cmd_retval cmd_unlink_window_exec(struct cmd *, struct cmd_q *);
|
|
|
|
const struct cmd_entry cmd_unlink_window_entry = {
|
|
"unlink-window", "unlinkw",
|
|
"kt:", 0, 0,
|
|
"[-k] " CMD_TARGET_WINDOW_USAGE,
|
|
0,
|
|
NULL,
|
|
cmd_unlink_window_exec
|
|
};
|
|
|
|
enum cmd_retval
|
|
cmd_unlink_window_exec(struct cmd *self, struct cmd_q *cmdq)
|
|
{
|
|
struct args *args = self->args;
|
|
struct winlink *wl;
|
|
struct window *w;
|
|
struct session *s, *s2;
|
|
struct session_group *sg;
|
|
u_int references;
|
|
|
|
if ((wl = cmd_find_window(cmdq, args_get(args, 't'), &s)) == NULL)
|
|
return (CMD_RETURN_ERROR);
|
|
w = wl->window;
|
|
|
|
sg = session_group_find(s);
|
|
if (sg != NULL) {
|
|
references = 0;
|
|
TAILQ_FOREACH(s2, &sg->sessions, gentry)
|
|
references++;
|
|
} else
|
|
references = 1;
|
|
|
|
if (!args_has(self->args, 'k') && w->references == references) {
|
|
cmdq_error(cmdq, "window is only linked to one session");
|
|
return (CMD_RETURN_ERROR);
|
|
}
|
|
|
|
server_unlink_window(s, wl);
|
|
recalculate_sizes();
|
|
|
|
return (CMD_RETURN_NORMAL);
|
|
}
|