Make recalculate_sizes() handle an empty window with no active
[tmux-openbsd.git] / cmd-refresh-client.c
blobeff692dd771578638b0eaf4c731613f8691cb0d8
1 /* $OpenBSD$ */
3 /*
4 * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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.
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.
19 #include <sys/types.h>
21 #include "tmux.h"
24 * Refresh client.
27 enum cmd_retval cmd_refresh_client_exec(struct cmd *, struct cmd_q *);
29 const struct cmd_entry cmd_refresh_client_entry = {
30 "refresh-client", "refresh",
31 "C:St:", 0, 0,
32 "[-S] [-C size]" CMD_TARGET_CLIENT_USAGE,
34 NULL,
35 NULL,
36 cmd_refresh_client_exec
39 enum cmd_retval
40 cmd_refresh_client_exec(struct cmd *self, struct cmd_q *cmdq)
42 struct args *args = self->args;
43 struct client *c;
44 const char *size;
45 u_int w, h;
47 if ((c = cmd_find_client(cmdq, args_get(args, 't'), 0)) == NULL)
48 return (CMD_RETURN_ERROR);
50 if (args_has(args, 'C')) {
51 if ((size = args_get(args, 'C')) == NULL) {
52 cmdq_error(cmdq, "missing size");
53 return (CMD_RETURN_ERROR);
55 if (sscanf(size, "%u,%u", &w, &h) != 2) {
56 cmdq_error(cmdq, "bad size argument");
57 return (CMD_RETURN_ERROR);
59 if (w < PANE_MINIMUM || w > 5000 ||
60 h < PANE_MINIMUM || h > 5000) {
61 cmdq_error(cmdq, "size too small or too big");
62 return (CMD_RETURN_ERROR);
64 if (!(c->flags & CLIENT_CONTROL)) {
65 cmdq_error(cmdq, "not a control client");
66 return (CMD_RETURN_ERROR);
68 if (tty_set_size(&c->tty, w, h))
69 recalculate_sizes();
70 } else if (args_has(args, 'S')) {
71 status_update_jobs(c);
72 server_status_client(c);
73 } else
74 server_redraw_client(c);
76 return (CMD_RETURN_NORMAL);