cmd-move-window.c revision 1.32 
1/* $OpenBSD: cmd-move-window.c,v 1.32 2020/04/22 21:15:33 nicm Exp $ */
2
3/*
4 * Copyright (c) 2008 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 <stdlib.h>
22
23#include "tmux.h"
24
25/*
26 * Move a window.
27 */
28
29static enum cmd_retval	cmd_move_window_exec(struct cmd *, struct cmdq_item *);
30
31const struct cmd_entry cmd_move_window_entry = {
32	.name = "move-window",
33	.alias = "movew",
34
35	.args = { "adkrs:t:", 0, 0 },
36	.usage = "[-dkr] " CMD_SRCDST_WINDOW_USAGE,
37
38	.source = { 's', CMD_FIND_WINDOW, 0 },
39	/* -t is special */
40
41	.flags = 0,
42	.exec = cmd_move_window_exec
43};
44
45const struct cmd_entry cmd_link_window_entry = {
46	.name = "link-window",
47	.alias = "linkw",
48
49	.args = { "adks:t:", 0, 0 },
50	.usage = "[-dk] " CMD_SRCDST_WINDOW_USAGE,
51
52	.source = { 's', CMD_FIND_WINDOW, 0 },
53	/* -t is special */
54
55	.flags = 0,
56	.exec = cmd_move_window_exec
57};
58
59static enum cmd_retval
60cmd_move_window_exec(struct cmd *self, struct cmdq_item *item)
61{
62	struct args		*args = cmd_get_args(self);
63	struct cmd_find_state	*source = cmdq_get_source(item);
64	struct cmd_find_state	 target;
65	const char		*tflag = args_get(args, 't');
66	struct session		*src = source->s;
67	struct session		*dst;
68	struct winlink		*wl = source->wl;
69	char			*cause;
70	int			 idx, kflag, dflag, sflag;
71
72	if (args_has(args, 'r')) {
73		if (cmd_find_target(&target, item, tflag, CMD_FIND_SESSION,
74		    CMD_FIND_QUIET) != 0)
75			return (CMD_RETURN_ERROR);
76
77		session_renumber_windows(target.s);
78		recalculate_sizes();
79		server_status_session(target.s);
80
81		return (CMD_RETURN_NORMAL);
82	}
83	if (cmd_find_target(&target, item, tflag, CMD_FIND_WINDOW,
84	    CMD_FIND_WINDOW_INDEX) != 0)
85		return (CMD_RETURN_ERROR);
86	dst = target.s;
87	idx = target.idx;
88
89	kflag = args_has(args, 'k');
90	dflag = args_has(args, 'd');
91	sflag = args_has(args, 's');
92
93	if (args_has(args, 'a')) {
94		if (target.wl != NULL)
95			idx = winlink_shuffle_up(dst, target.wl);
96		else
97			idx = winlink_shuffle_up(dst, dst->curw);
98		if (idx == -1)
99			return (CMD_RETURN_ERROR);
100	}
101
102	if (server_link_window(src, wl, dst, idx, kflag, !dflag, &cause) != 0) {
103		cmdq_error(item, "%s", cause);
104		free(cause);
105		return (CMD_RETURN_ERROR);
106	}
107	if (cmd_get_entry(self) == &cmd_move_window_entry)
108		server_unlink_window(src, wl);
109
110	/*
111	 * Renumber the winlinks in the src session only, the destination
112	 * session already has the correct winlink id to us, either
113	 * automatically or specified by -s.
114	 */
115	if (!sflag && options_get_number(src->options, "renumber-windows"))
116		session_renumber_windows(src);
117
118	recalculate_sizes();
119
120	return (CMD_RETURN_NORMAL);
121}
122