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Run status update on a per-client timer at status-interval.

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This commit is contained in:
nicm
2015-08-28 12:16:28 +00:00
parent 18d4802a7b
commit 75d10058a4
10 changed files with 67 additions and 45 deletions
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56
status.c
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@ -37,6 +37,7 @@ char *status_print(struct client *, struct winlink *, time_t,
struct grid_cell *);
char *status_replace(struct client *, struct winlink *, const char *, time_t);
void status_message_callback(int, short, void *);
void status_timer_callback(int, short, void *);
const char *status_prompt_up_history(u_int *);
const char *status_prompt_down_history(u_int *);
@ -142,6 +143,55 @@ status_prompt_save_history(void)
}
/* Status timer callback. */
void
status_timer_callback(unused int fd, unused short events, void *arg)
{
struct client *c = arg;
struct session *s = c->session;
struct timeval tv;
evtimer_del(&c->status_timer);
if (s == NULL)
return;
if (c->message_string == NULL && c->prompt_string == NULL)
c->flags |= CLIENT_STATUS;
timerclear(&tv);
tv.tv_sec = options_get_number(&s->options, "status-interval");
if (tv.tv_sec != 0)
evtimer_add(&c->status_timer, &tv);
log_debug("client %d, status interval %d", c->ibuf.fd, (int)tv.tv_sec);
}
/* Start status timer for client. */
void
status_timer_start(struct client *c)
{
struct session *s = c->session;
if (event_initialized(&c->status_timer))
evtimer_del(&c->status_timer);
else
evtimer_set(&c->status_timer, status_timer_callback, c);
if (s != NULL && options_get_number(&s->options, "status"))
status_timer_callback(-1, 0, c);
}
/* Start status timer for all clients. */
void
status_timer_start_all(void)
{
struct client *c;
TAILQ_FOREACH(c, &clients, entry)
status_timer_start(c);
}
/* Get screen line of status line. -1 means off. */
int
status_at_line(struct client *c)
@ -244,10 +294,8 @@ status_redraw(struct client *c)
left = right = NULL;
larrow = rarrow = 0;
/* Update status timer. */
if (gettimeofday(&c->status_timer, NULL) != 0)
fatal("gettimeofday failed");
t = c->status_timer.tv_sec;
/* Store current time. */
t = time(NULL);
/* Set up default colour. */
style_apply(&stdgc, &s->options, "status-style");