cmd-link-window.c revision 1.1.1.2 
1/* $Id: cmd-link-window.c,v 1.1.1.2 2011/08/17 18:40:04 jmmv Exp $ */
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 * Link a window into another session.
27 */
28
29int	cmd_link_window_exec(struct cmd *, struct cmd_ctx *);
30
31const struct cmd_entry cmd_link_window_entry = {
32	"link-window", "linkw",
33	"dks:t:", 0, 0,
34	"[-dk] " CMD_SRCDST_WINDOW_USAGE,
35	0,
36	NULL,
37	NULL,
38	cmd_link_window_exec
39};
40
41int
42cmd_link_window_exec(struct cmd *self, struct cmd_ctx *ctx)
43{
44	struct args	*args = self->args;
45	struct session	*src, *dst;
46	struct winlink	*wl;
47	char		*cause;
48	int		 idx, kflag, dflag;
49
50	if ((wl = cmd_find_window(ctx, args_get(args, 's'), &src)) == NULL)
51		return (-1);
52	if ((idx = cmd_find_index(ctx, args_get(args, 't'), &dst)) == -2)
53		return (-1);
54
55	kflag = args_has(self->args, 'k');
56	dflag = args_has(self->args, 'd');
57	if (server_link_window(src, wl, dst, idx, kflag, !dflag, &cause) != 0) {
58		ctx->error(ctx, "can't link window: %s", cause);
59		xfree(cause);
60		return (-1);
61	}
62	recalculate_sizes();
63
64	return (0);
65}
66