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7216c39 @kfebert Imported Upstream version 1.5
kfebert authored
1 /* $Id: cmd-swap-window.c 2553 2011-07-09 09:42:33Z tcunha $ */
8fade26 Imported Upstream version 1.1
Karl Ferdinand Ebert authored
2
3 /*
4 * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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 * Swap one window with another.
27 */
28
29 int cmd_swap_window_exec(struct cmd *, struct cmd_ctx *);
30
31 const struct cmd_entry cmd_swap_window_entry = {
32 "swap-window", "swapw",
7216c39 @kfebert Imported Upstream version 1.5
kfebert authored
33 "ds:t:", 0, 0,
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34 "[-d] " CMD_SRCDST_WINDOW_USAGE,
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kfebert authored
35 0,
36 NULL,
37 NULL,
38 cmd_swap_window_exec
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39 };
40
41 int
42 cmd_swap_window_exec(struct cmd *self, struct cmd_ctx *ctx)
43 {
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kfebert authored
44 struct args *args = self->args;
45 const char *target_src, *target_dst;
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46 struct session *src, *dst;
47 struct session_group *sg_src, *sg_dst;
48 struct winlink *wl_src, *wl_dst;
49 struct window *w;
50
7216c39 @kfebert Imported Upstream version 1.5
kfebert authored
51 target_src = args_get(args, 's');
52 if ((wl_src = cmd_find_window(ctx, target_src, &src)) == NULL)
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53 return (-1);
7216c39 @kfebert Imported Upstream version 1.5
kfebert authored
54 target_dst = args_get(args, 't');
55 if ((wl_dst = cmd_find_window(ctx, target_dst, &dst)) == NULL)
8fade26 Imported Upstream version 1.1
Karl Ferdinand Ebert authored
56 return (-1);
57
58 sg_src = session_group_find(src);
59 sg_dst = session_group_find(dst);
60 if (src != dst &&
61 sg_src != NULL && sg_dst != NULL && sg_src == sg_dst) {
62 ctx->error(ctx, "can't move window, sessions are grouped");
63 return (-1);
64 }
65
66 if (wl_dst->window == wl_src->window)
67 return (0);
68
69 w = wl_dst->window;
70 wl_dst->window = wl_src->window;
71 wl_src->window = w;
72
7216c39 @kfebert Imported Upstream version 1.5
kfebert authored
73 if (!args_has(self->args, 'd')) {
8fade26 Imported Upstream version 1.1
Karl Ferdinand Ebert authored
74 session_select(dst, wl_dst->idx);
75 if (src != dst)
76 session_select(src, wl_src->idx);
77 }
78 session_group_synchronize_from(src);
79 server_redraw_session_group(src);
80 if (src != dst) {
81 session_group_synchronize_from(dst);
82 server_redraw_session_group(dst);
83 }
84 recalculate_sizes();
85
86 return (0);
87 }
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