Annotation of src/usr.bin/tmux/cmd-display-message.c, Revision 1.9
1.9 ! nicm 1: /* $OpenBSD: cmd-display-message.c,v 1.8 2011/01/04 00:42:46 nicm Exp $ */
1.1 nicm 2:
3: /*
4: * Copyright (c) 2009 Tiago Cunha <me@tiagocunha.org>
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 <time.h>
22:
23: #include "tmux.h"
24:
25: /*
26: * Displays a message in the status line.
27: */
28:
29: int cmd_display_message_exec(struct cmd *, struct cmd_ctx *);
30:
31: const struct cmd_entry cmd_display_message_entry = {
32: "display-message", "display",
1.9 ! nicm 33: "c:pt:", 0, 1,
! 34: "[-p] [-c target-client] [-t target-pane] [message]",
1.8 nicm 35: 0,
36: NULL,
37: NULL,
38: cmd_display_message_exec
1.1 nicm 39: };
40:
41: int
42: cmd_display_message_exec(struct cmd *self, struct cmd_ctx *ctx)
43: {
1.8 nicm 44: struct args *args = self->args;
1.1 nicm 45: struct client *c;
1.9 ! nicm 46: struct session *s;
! 47: struct winlink *wl;
! 48: struct window_pane *wp;
1.1 nicm 49: const char *template;
50: char *msg;
51:
1.9 ! nicm 52: if ((c = cmd_find_client(ctx, args_get(args, 'c'))) == NULL)
1.1 nicm 53: return (-1);
54:
1.9 ! nicm 55: if (args_has(args, 't') != NULL) {
! 56: wl = cmd_find_pane(ctx, args_get(args, 't'), &s, &wp);
! 57: if (wl == NULL)
! 58: return (-1);
! 59: } else {
! 60: s = NULL;
! 61: wl = NULL;
! 62: wp = NULL;
! 63: }
! 64:
1.8 nicm 65: if (args->argc == 0)
1.1 nicm 66: template = "[#S] #I:#W, current pane #P - (%H:%M %d-%b-%y)";
67: else
1.8 nicm 68: template = args->argv[0];
1.1 nicm 69:
1.9 ! nicm 70: msg = status_replace(c, s, wl, wp, template, time(NULL), 0);
1.8 nicm 71: if (args_has(self->args, 'p'))
1.7 nicm 72: ctx->print(ctx, "%s", msg);
73: else
74: status_message_set(c, "%s", msg);
1.1 nicm 75: xfree(msg);
76:
77: return (0);
78: }