Annotation of src/usr.bin/tmux/cmd-refresh-client.c, Revision 1.11
1.11 ! nicm 1: /* $OpenBSD: cmd-refresh-client.c,v 1.10 2013/03/24 09:54:10 nicm Exp $ */
1.1 nicm 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 "tmux.h"
22:
23: /*
24: * Refresh client.
25: */
26:
1.10 nicm 27: enum cmd_retval cmd_refresh_client_exec(struct cmd *, struct cmd_q *);
1.1 nicm 28:
29: const struct cmd_entry cmd_refresh_client_entry = {
30: "refresh-client", "refresh",
1.8 nicm 31: "C:St:", 0, 0,
1.11 ! nicm 32: "[-S] [-C size] " CMD_TARGET_CLIENT_USAGE,
1.5 nicm 33: 0,
34: NULL,
35: NULL,
36: cmd_refresh_client_exec
1.1 nicm 37: };
38:
1.7 nicm 39: enum cmd_retval
1.10 nicm 40: cmd_refresh_client_exec(struct cmd *self, struct cmd_q *cmdq)
1.1 nicm 41: {
1.5 nicm 42: struct args *args = self->args;
43: struct client *c;
1.8 nicm 44: const char *size;
45: u_int w, h;
1.1 nicm 46:
1.10 nicm 47: if ((c = cmd_find_client(cmdq, args_get(args, 't'), 0)) == NULL)
1.7 nicm 48: return (CMD_RETURN_ERROR);
1.1 nicm 49:
1.8 nicm 50: if (args_has(args, 'C')) {
51: if ((size = args_get(args, 'C')) == NULL) {
1.10 nicm 52: cmdq_error(cmdq, "missing size");
1.8 nicm 53: return (CMD_RETURN_ERROR);
54: }
55: if (sscanf(size, "%u,%u", &w, &h) != 2) {
1.10 nicm 56: cmdq_error(cmdq, "bad size argument");
1.8 nicm 57: return (CMD_RETURN_ERROR);
58: }
59: if (w < PANE_MINIMUM || w > 5000 ||
60: h < PANE_MINIMUM || h > 5000) {
1.10 nicm 61: cmdq_error(cmdq, "size too small or too big");
1.8 nicm 62: return (CMD_RETURN_ERROR);
63: }
64: if (!(c->flags & CLIENT_CONTROL)) {
1.10 nicm 65: cmdq_error(cmdq, "not a control client");
1.8 nicm 66: return (CMD_RETURN_ERROR);
67: }
68: if (tty_set_size(&c->tty, w, h))
69: recalculate_sizes();
70: } else if (args_has(args, 'S')) {
1.6 nicm 71: status_update_jobs(c);
72: server_status_client(c);
73: } else
74: server_redraw_client(c);
1.1 nicm 75:
1.7 nicm 76: return (CMD_RETURN_NORMAL);
1.1 nicm 77: }