Annotation of src/usr.bin/tmux/cmd-refresh-client.c, Revision 1.20
1.20 ! nicm 1: /* $OpenBSD: cmd-refresh-client.c,v 1.19 2016/01/19 15:59:12 nicm Exp $ */
1.1 nicm 2:
3: /*
1.19 nicm 4: * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
1.1 nicm 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:
1.20 ! nicm 27: static 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 = {
1.17 nicm 30: .name = "refresh-client",
31: .alias = "refresh",
32:
33: .args = { "C:St:", 0, 0 },
34: .usage = "[-S] [-C size] " CMD_TARGET_CLIENT_USAGE,
35:
1.18 nicm 36: .tflag = CMD_CLIENT,
37:
38: .flags = 0,
1.17 nicm 39: .exec = cmd_refresh_client_exec
1.1 nicm 40: };
41:
1.20 ! nicm 42: static enum cmd_retval
1.10 nicm 43: cmd_refresh_client_exec(struct cmd *self, struct cmd_q *cmdq)
1.1 nicm 44: {
1.5 nicm 45: struct args *args = self->args;
1.16 nicm 46: struct client *c = cmdq->state.c;
1.8 nicm 47: const char *size;
48: u_int w, h;
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();
1.15 nicm 70: } else if (args_has(args, 'S')) {
71: c->flags |= CLIENT_STATUSFORCE;
1.6 nicm 72: server_status_client(c);
1.15 nicm 73: } else {
74: c->flags |= CLIENT_STATUSFORCE;
1.6 nicm 75: server_redraw_client(c);
1.15 nicm 76: }
1.1 nicm 77:
1.7 nicm 78: return (CMD_RETURN_NORMAL);
1.1 nicm 79: }