1 /* $OpenBSD: cmd-move-window.c,v 1.34 2021/08/21 10:22:39 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
29 static enum cmd_retval cmd_move_window_exec(struct cmd *, struct cmdq_item *);
30
31 const struct cmd_entry cmd_move_window_entry = {
32 .name = "move-window",
33 .alias = "movew",
34
35 .args = { "abdkrs:t:", 0, 0, NULL },
36 .usage = "[-abdkr] " 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
45 const struct cmd_entry cmd_link_window_entry = {
46 .name = "link-window",
47 .alias = "linkw",
48
49 .args = { "abdks:t:", 0, 0, NULL },
50 .usage = "[-abdk] " 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
59 static enum cmd_retval
cmd_move_window_exec(struct cmd * self,struct cmdq_item * item)60 cmd_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, before;
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 before = args_has(args, 'b');
94 if (args_has(args, 'a') || before) {
95 if (target.wl != NULL)
96 idx = winlink_shuffle_up(dst, target.wl, before);
97 else
98 idx = winlink_shuffle_up(dst, dst->curw, before);
99 if (idx == -1)
100 return (CMD_RETURN_ERROR);
101 }
102
103 if (server_link_window(src, wl, dst, idx, kflag, !dflag, &cause) != 0) {
104 cmdq_error(item, "%s", cause);
105 free(cause);
106 return (CMD_RETURN_ERROR);
107 }
108 if (cmd_get_entry(self) == &cmd_move_window_entry)
109 server_unlink_window(src, wl);
110
111 /*
112 * Renumber the winlinks in the src session only, the destination
113 * session already has the correct winlink id to us, either
114 * automatically or specified by -s.
115 */
116 if (!sflag && options_get_number(src->options, "renumber-windows"))
117 session_renumber_windows(src);
118
119 recalculate_sizes();
120
121 return (CMD_RETURN_NORMAL);
122 }
123