Annotation of src/usr.bin/tmux/cmd-refresh-client.c, Revision 1.26
1.26 ! nicm 1: /* $OpenBSD: cmd-refresh-client.c,v 1.25 2017/05/10 16:48:36 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:
1.23 nicm 27: static enum cmd_retval cmd_refresh_client_exec(struct cmd *,
28: struct cmdq_item *);
1.1 nicm 29:
30: const struct cmd_entry cmd_refresh_client_entry = {
1.17 nicm 31: .name = "refresh-client",
32: .alias = "refresh",
33:
34: .args = { "C:St:", 0, 0 },
35: .usage = "[-S] [-C size] " CMD_TARGET_CLIENT_USAGE,
36:
1.21 nicm 37: .flags = CMD_AFTERHOOK,
1.17 nicm 38: .exec = cmd_refresh_client_exec
1.1 nicm 39: };
40:
1.20 nicm 41: static enum cmd_retval
1.22 nicm 42: cmd_refresh_client_exec(struct cmd *self, struct cmdq_item *item)
1.1 nicm 43: {
1.5 nicm 44: struct args *args = self->args;
1.24 nicm 45: struct client *c;
1.8 nicm 46: const char *size;
47: u_int w, h;
1.24 nicm 48:
49: if ((c = cmd_find_client(item, args_get(args, 't'), 0)) == NULL)
50: return (CMD_RETURN_ERROR);
1.1 nicm 51:
1.8 nicm 52: if (args_has(args, 'C')) {
53: if ((size = args_get(args, 'C')) == NULL) {
1.22 nicm 54: cmdq_error(item, "missing size");
1.8 nicm 55: return (CMD_RETURN_ERROR);
56: }
57: if (sscanf(size, "%u,%u", &w, &h) != 2) {
1.22 nicm 58: cmdq_error(item, "bad size argument");
1.8 nicm 59: return (CMD_RETURN_ERROR);
60: }
61: if (w < PANE_MINIMUM || w > 5000 ||
62: h < PANE_MINIMUM || h > 5000) {
1.22 nicm 63: cmdq_error(item, "size too small or too big");
1.8 nicm 64: return (CMD_RETURN_ERROR);
65: }
66: if (!(c->flags & CLIENT_CONTROL)) {
1.22 nicm 67: cmdq_error(item, "not a control client");
1.8 nicm 68: return (CMD_RETURN_ERROR);
69: }
1.26 ! nicm 70: tty_set_size(&c->tty, w, h);
! 71: c->flags |= CLIENT_SIZECHANGED;
! 72: recalculate_sizes();
1.15 nicm 73: } else if (args_has(args, 'S')) {
74: c->flags |= CLIENT_STATUSFORCE;
1.6 nicm 75: server_status_client(c);
1.15 nicm 76: } else {
77: c->flags |= CLIENT_STATUSFORCE;
1.6 nicm 78: server_redraw_client(c);
1.15 nicm 79: }
1.1 nicm 80:
1.7 nicm 81: return (CMD_RETURN_NORMAL);
1.1 nicm 82: }