mirror of
https://github.com/tmate-io/tmate.git
synced 2024-11-30 12:04:38 +01:00
bc236109fd
Rather than running status-left, status-right and window title #() with popen immediately every redraw, queue them up and run them in the background, starting each once every status-interval. The actual status line uses the output from the last run. This brings several advantages: - tmux itself may be called from inside #() without causing the server to hang; - likewise, sleep or similar doesn't cause the server to block; - commands aren't run excessively often when redrawing; - commands shared by status-left and status-right, or used multiple times, will only be run once. run-shell and if-shell still use system()/popen() but will be changed over to use this too later.
64 lines
1.7 KiB
C
64 lines
1.7 KiB
C
/* $Id: cmd-display-message.c,v 1.3 2009-10-11 23:55:26 tcunha Exp $ */
|
|
|
|
/*
|
|
* 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 <time.h>
|
|
|
|
#include "tmux.h"
|
|
|
|
/*
|
|
* Displays a message in the status line.
|
|
*/
|
|
|
|
int cmd_display_message_exec(struct cmd *, struct cmd_ctx *);
|
|
|
|
const struct cmd_entry cmd_display_message_entry = {
|
|
"display-message", "display",
|
|
CMD_TARGET_CLIENT_USAGE " [message]",
|
|
CMD_ARG01, 0,
|
|
cmd_target_init,
|
|
cmd_target_parse,
|
|
cmd_display_message_exec,
|
|
cmd_target_free,
|
|
cmd_target_print
|
|
};
|
|
|
|
int
|
|
cmd_display_message_exec(struct cmd *self, struct cmd_ctx *ctx)
|
|
{
|
|
struct cmd_target_data *data = self->data;
|
|
struct client *c;
|
|
const char *template;
|
|
char *msg;
|
|
|
|
if ((c = cmd_find_client(ctx, data->target)) == NULL)
|
|
return (-1);
|
|
|
|
if (data->arg == NULL)
|
|
template = "[#S] #I:#W, current pane #P - (%H:%M %d-%b-%y)";
|
|
else
|
|
template = data->arg;
|
|
|
|
msg = status_replace(c, template, time(NULL));
|
|
status_message_set(c, "%s", msg);
|
|
xfree(msg);
|
|
|
|
return (0);
|
|
}
|