Learn how easy it is to sync an existing GitHub or Google Code repo to a SourceForge project! See Demo

Close

[965edf]: cmd-display-message.c Maximize Restore History

Download this file

cmd-display-message.c    112 lines (95 with data), 2.8 kB

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
/* $Id$ */
/*
* Copyright (c) 2009 Tiago Cunha <me@tiagocunha.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <stdlib.h>
#include <time.h>
#include "tmux.h"
/*
* Displays a message in the status line.
*/
enum cmd_retval cmd_display_message_exec(struct cmd *, struct cmd_q *);
const struct cmd_entry cmd_display_message_entry = {
"display-message", "display",
"c:pt:F:", 0, 1,
"[-p] [-c target-client] [-F format] " CMD_TARGET_PANE_USAGE
" [message]",
0,
NULL,
NULL,
cmd_display_message_exec
};
enum cmd_retval
cmd_display_message_exec(struct cmd *self, struct cmd_q *cmdq)
{
struct args *args = self->args;
struct client *c;
struct session *s;
struct winlink *wl;
struct window_pane *wp;
const char *template;
char *msg;
struct format_tree *ft;
char out[BUFSIZ];
time_t t;
size_t len;
if (args_has(args, 't')) {
wl = cmd_find_pane(cmdq, args_get(args, 't'), &s, &wp);
if (wl == NULL)
return (CMD_RETURN_ERROR);
} else {
wl = cmd_find_pane(cmdq, NULL, &s, &wp);
if (wl == NULL)
return (CMD_RETURN_ERROR);
}
if (args_has(args, 'F') && args->argc != 0) {
cmdq_error(cmdq, "only one of -F or argument must be given");
return (CMD_RETURN_ERROR);
}
if (args_has(args, 'c')) {
c = cmd_find_client(cmdq, args_get(args, 'c'), 0);
if (c == NULL)
return (CMD_RETURN_ERROR);
} else {
c = cmd_current_client(cmdq);
if (c == NULL && !args_has(self->args, 'p')) {
cmdq_error(cmdq, "no client available");
return (CMD_RETURN_ERROR);
}
}
template = args_get(args, 'F');
if (args->argc != 0)
template = args->argv[0];
if (template == NULL)
template = DISPLAY_MESSAGE_TEMPLATE;
ft = format_create();
if (c != NULL)
format_client(ft, c);
format_session(ft, s);
format_winlink(ft, s, wl);
format_window_pane(ft, wp);
t = time(NULL);
len = strftime(out, sizeof out, template, localtime(&t));
out[len] = '\0';
msg = format_expand(ft, out);
if (args_has(self->args, 'p'))
cmdq_print(cmdq, "%s", msg);
else
status_message_set(c, "%s", msg);
free(msg);
format_free(ft);
return (CMD_RETURN_NORMAL);
}