tmux/status.c

86 lines
2.2 KiB
C
Raw Normal View History

2007-11-22 09:29:50 +00:00
/* $Id: status.c,v 1.12 2007-11-22 09:29:50 nicm Exp $ */
2007-10-01 14:53:29 +00:00
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
*
* 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 <stdarg.h>
#include "tmux.h"
void printflike3 status_print(struct buffer *, size_t *, const char *, ...);
2007-10-01 14:53:29 +00:00
void
status_write(struct client *c)
{
struct screen *s = &c->session->curw->window->screen;
2007-10-01 14:53:29 +00:00
struct buffer *b = c->out;
struct winlink *wl;
2007-10-01 14:53:29 +00:00
size_t size;
char flag;
2007-10-01 14:53:29 +00:00
input_store_zero(b, CODE_CURSOROFF);
2007-10-03 23:32:26 +00:00
input_store_two(b, CODE_CURSORMOVE, c->sy - status_lines + 1, 1);
2007-10-12 12:08:51 +00:00
input_store_two(b, CODE_ATTRIBUTES, 0, status_colour);
2007-10-01 14:53:29 +00:00
2007-10-04 19:03:52 +00:00
size = c->sx;
RB_FOREACH(wl, winlinks, &c->session->windows) {
flag = ' ';
if (wl == c->session->lastw)
flag = '-';
if (wl == c->session->curw)
flag = '*';
if (session_hasbell(c->session, wl))
flag = '!';
status_print(
2007-10-30 10:59:43 +00:00
b, &size, "%d:%s%c ", wl->idx, wl->window->name, flag);
2007-10-12 12:08:51 +00:00
2007-10-01 14:53:29 +00:00
if (size == 0)
break;
}
while (size-- > 0)
input_store8(b, ' ');
input_store_two(b, CODE_ATTRIBUTES, s->attr, s->colr);
input_store_two(b, CODE_CURSORMOVE, s->cy + 1, s->cx + 1);
2007-11-22 09:29:50 +00:00
if (!(s->mode & MODE_NOCURSOR) && s->mode & MODE_CURSOR)
2007-10-01 14:53:29 +00:00
input_store_zero(b, CODE_CURSORON);
}
void printflike3
2007-10-01 14:53:29 +00:00
status_print(struct buffer *b, size_t *size, const char *fmt, ...)
{
va_list ap;
char *msg, *ptr;
int n;
va_start(ap, fmt);
n = xvasprintf(&msg, fmt, ap);
va_end(ap);
if ((size_t) n > *size) {
msg[*size] = '\0';
n = *size;
}
for (ptr = msg; *ptr != '\0'; ptr++)
input_store8(b, *ptr);
(*size) -= n;
xfree(msg);
}