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Status bar left and right strings (set with status-left and status-right), and automatic update (at interval set by status-interval).

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This commit is contained in:
Nicholas Marriott 2008-06-04 05:40:35 +00:00
parent 9e6090a7a2
commit 811e75da52
6 changed files with 71 additions and 11 deletions
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11
CHANGES
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@ -1,3 +1,12 @@
04 June 2008
* Strings to display on the left and right of the status bar may now be set
with the status-left and status-right options. These are passed through
strftime(3) before being displayed. The status bar is automatically updated
at an interval set by the status-interval option. The default is to display
nothing on the left and the date and time on the left; the default update
interval is 15 seconds.
03 June 2008
* Per session options. Setting options without specifying a session sets the
@ -382,4 +391,4 @@
(including mutt, emacs). No status bar yet and no key remapping or other
customisation.
$Id: CHANGES,v 1.103 2008-06-03 21:42:36 nicm Exp $
$Id: CHANGES,v 1.104 2008-06-04 05:40:35 nicm Exp $

14
cmd-set-option.c
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@ -1,4 +1,4 @@
/* $Id: cmd-set-option.c,v 1.19 2008-06-03 21:42:37 nicm Exp $ */
/* $Id: cmd-set-option.c,v 1.20 2008-06-04 05:40:35 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -242,6 +242,18 @@ cmd_set_option_exec(void *ptr, unused struct cmd_ctx *ctx)
return;
}
options_set_number(oo, "history-limit", number);
} else if (strcmp(data->option, "status-left") == 0) {
if (data->value == NULL) {
ctx->error(ctx, "invalid value");
return;
}
options_set_string(oo, "status-left", "%s", data->value);
} else if (strcmp(data->option, "status-right") == 0) {
if (data->value == NULL) {
ctx->error(ctx, "invalid value");
return;
}
options_set_string(oo, "status-right", "%s", data->value);
} else {
ctx->error(ctx, "unknown option: %s", data->option);
return;

14
server.c
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@ -1,4 +1,4 @@
/* $Id: server.c,v 1.49 2008-06-03 21:42:37 nicm Exp $ */
/* $Id: server.c,v 1.50 2008-06-04 05:40:35 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -163,7 +163,7 @@ server_main(const char *srv_path, int srv_fd)
/* Do the poll. */
log_debug("polling %d fds", nfds);
if ((nfds = poll(pfds, nfds, INFTIM)) == -1) {
if ((nfds = poll(pfds, nfds, 500)) == -1) {
if (errno == EAGAIN || errno == EINTR)
continue;
fatal("poll failed");
@ -290,11 +290,21 @@ void
server_handle_clients(struct pollfd **pfd)
{
struct client *c;
struct timespec now;
u_int i;
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
/* XXX REDRAW FLAGS */
if (c->session != NULL && options_get_number(
&c->session->options, "status-lines") != 0) {
if (clock_gettime(CLOCK_REALTIME, &now) != 0)
fatal("clock_gettime");
if (timespeccmp(&now, &c->status_ts, >))
server_status_client(c);
}
if (c != NULL) {
log_debug("testing client %d (%d)", (*pfd)->fd, c->fd);
if (buffer_poll(*pfd, c->in, c->out) != 0) {

34
status.c
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@ -1,4 +1,4 @@
/* $Id: status.c,v 1.19 2008-06-03 21:42:37 nicm Exp $ */
/* $Id: status.c,v 1.20 2008-06-04 05:40:35 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -17,8 +17,10 @@
*/
#include <sys/types.h>
#include <sys/time.h>
#include <stdarg.h>
#include <string.h>
#include "tmux.h"
@ -29,7 +31,9 @@ status_write_client(struct client *c)
{
struct screen_redraw_ctx ctx;
struct winlink *wl;
char flag;
char flag, *left, *right;
char lbuf[BUFSIZ], rbuf[BUFSIZ];
size_t llen, rlen;
u_char scolour;
u_int slines;
@ -38,8 +42,21 @@ status_write_client(struct client *c)
if (slines == 0 || c->sy <= slines)
return;
if (clock_gettime(CLOCK_REALTIME, &c->status_ts) != 0)
fatal("clock_gettime");
left = options_get_string(&c->session->options, "status-left");
strftime(lbuf, sizeof lbuf, left, localtime(&(c->status_ts.tv_sec)));
llen = strlen(lbuf) + 1;
right = options_get_string(&c->session->options, "status-right");
strftime(rbuf, sizeof rbuf, right, localtime(&(c->status_ts.tv_sec)));
rlen = strlen(rbuf) + 1;
c->status_ts.tv_sec +=
options_get_number(&c->session->options, "status-interval");
screen_redraw_start_client(&ctx, c);
screen_redraw_move_cursor(&ctx, 0, c->sy - slines);
screen_redraw_move_cursor(&ctx, llen, c->sy - slines);
screen_redraw_set_attributes(&ctx, 0, scolour);
RB_FOREACH(wl, winlinks, &c->session->windows) {
@ -53,14 +70,21 @@ status_write_client(struct client *c)
screen_redraw_write_string(
&ctx, "%d:%s%c ", wl->idx, wl->window->name, flag);
if (ctx.s->cx > screen_last_x(ctx.s))
if (ctx.s->cx > screen_size_x(ctx.s) - rlen)
break;
}
while (ctx.s->cx < screen_size_x(ctx.s)) {
while (ctx.s->cx < screen_size_x(ctx.s) - rlen) {
ctx.write(ctx.data, TTY_CHARACTER, ' ');
ctx.s->cx++;
}
screen_redraw_move_cursor(&ctx, 0, c->sy - slines);
screen_redraw_write_string(&ctx, "%s ", lbuf);
screen_redraw_move_cursor(
&ctx, screen_size_x(ctx.s) - rlen, c->sy - slines);
screen_redraw_write_string(&ctx, " %s", rbuf);
screen_redraw_stop(&ctx);
}

6
tmux.c
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@ -1,4 +1,4 @@
/* $Id: tmux.c,v 1.51 2008-06-03 21:42:37 nicm Exp $ */
/* $Id: tmux.c,v 1.52 2008-06-04 05:40:35 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -204,6 +204,10 @@ main(int argc, char **argv)
options_set_number(&global_options, "bell-action", BELL_ANY);
options_set_number(&global_options, "history-limit", 2000);
options_set_number(&global_options, "prefix-key", META);
options_set_string(&global_options, "status-left", "");
options_set_string(
&global_options, "status-right", "%%H:%%M %%d-%%b-%%y");
options_set_number(&global_options, "status-interval", 15);
paste_buffer = NULL;

3
tmux.h
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@ -1,4 +1,4 @@
/* $Id: tmux.h,v 1.125 2008-06-03 21:42:37 nicm Exp $ */
/* $Id: tmux.h,v 1.126 2008-06-04 05:40:35 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -619,6 +619,7 @@ struct client {
struct buffer *out;
struct tty tty;
struct timespec status_ts;
u_int sx;
u_int sy;