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 "tmux.h"
22
23 /*
24 * Destroy window.
25 */
26
27 static enum cmd_retval cmd_kill_window_exec(struct cmd *, struct cmdq_item *);
28
29 const struct cmd_entry cmd_kill_window_entry = {
30 .name = "kill-window",
31 .alias = "killw",
32
33 .args = { "at:", 0, 0, NULL },
34 .usage = "[-a] " CMD_TARGET_WINDOW_USAGE,
35
36 .target = { 't', CMD_FIND_WINDOW, 0 },
37
38 .flags = 0,
39 .exec = cmd_kill_window_exec
40 };
41
42 const struct cmd_entry cmd_unlink_window_entry = {
43 .name = "unlink-window",
44 .alias = "unlinkw",
45
46 .args = { "kt:", 0, 0, NULL },
47 .usage = "[-k] " CMD_TARGET_WINDOW_USAGE,
48
49 .target = { 't', CMD_FIND_WINDOW, 0 },
50
51 .flags = 0,
52 .exec = cmd_kill_window_exec
53 };
54
55 static enum cmd_retval
cmd_kill_window_exec(struct cmd * self,struct cmdq_item * item)56 cmd_kill_window_exec(struct cmd *self, struct cmdq_item *item)
57 {
58 struct args *args = cmd_get_args(self);
59 struct cmd_find_state *target = cmdq_get_target(item);
60 struct winlink *wl = target->wl, *loop;
61 struct window *w = wl->window;
62 struct session *s = target->s;
63 u_int found;
64
65 if (cmd_get_entry(self) == &cmd_unlink_window_entry) {
66 if (!args_has(args, 'k') && !session_is_linked(s, w)) {
67 cmdq_error(item, "window only linked to one session");
68 return (CMD_RETURN_ERROR);
69 }
70 server_unlink_window(s, wl);
71 recalculate_sizes();
72 return (CMD_RETURN_NORMAL);
73 }
74
75 if (args_has(args, 'a')) {
76 if (RB_PREV(winlinks, &s->windows, wl) == NULL &&
77 RB_NEXT(winlinks, &s->windows, wl) == NULL)
78 return (CMD_RETURN_NORMAL);
79
80 /* Kill all windows except the current one. */
81 do {
82 found = 0;
83 RB_FOREACH(loop, winlinks, &s->windows) {
84 if (loop->window != wl->window) {
85 server_kill_window(loop->window, 0);
86 found++;
87 break;
88 }
89 }
90 } while (found != 0);
91
92 /*
93 * If the current window appears in the session more than once,
94 * kill it as well.
95 */
96 found = 0;
97 RB_FOREACH(loop, winlinks, &s->windows) {
98 if (loop->window == wl->window)
99 found++;
100 }
101 if (found > 1)
102 server_kill_window(wl->window, 0);
103
104 server_renumber_all();
105 return (CMD_RETURN_NORMAL);
106 }
107
108 server_kill_window(wl->window, 1);
109 return (CMD_RETURN_NORMAL);
110 }
111