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update clock at the beginning of seconds

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This commit is contained in:
aaaz 2017-07-08 16:24:45 -05:00
parent 491a56db10
commit fcbdd00bce
1 changed files with 18 additions and 9 deletions
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27
src/clock/clock.c
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@ -143,9 +143,18 @@ void update_clocks()
schedule_panel_redraw();
}
int ms_until_second_change(struct timeval* tm)
{
long us_until_change = 1000000 - tm->tv_usec;
// compute ms, rounding up so we don't ask to wait too short
int ms = (us_until_change+999)/1000;
return ms;
}
void update_clocks_sec(void *arg)
{
gettimeofday(&time_clock, 0);
clock_timeout = add_timeout(ms_until_second_change(&time_clock), 0, update_clocks_sec, 0, NULL);
update_clocks();
}
@ -155,6 +164,7 @@ void update_clocks_min(void *arg)
// on next minute change
static time_t old_sec = 0;
gettimeofday(&time_clock, 0);
clock_timeout = add_timeout(ms_until_second_change(&time_clock), 0, update_clocks_min, 0, NULL);
if (time_clock.tv_sec % 60 == 0 || time_clock.tv_sec - old_sec > 60)
update_clocks();
old_sec = time_clock.tv_sec;
@ -178,14 +188,6 @@ void init_clock_panel(void *p)
Panel *panel = (Panel *)p;
Clock *clock = &panel->clock;
if (!clock_timeout) {
if (time_format_needs_sec_ticks(time1_format) || time_format_needs_sec_ticks(time2_format)) {
clock_timeout = add_timeout(10, 1000, update_clocks_sec, 0, &clock_timeout);
} else {
clock_timeout = add_timeout(10, 1000, update_clocks_min, 0, &clock_timeout);
}
}
if (!clock->area.bg)
clock->area.bg = &g_array_index(backgrounds, Background, 0);
clock_init_fonts();
@ -213,7 +215,14 @@ void init_clock_panel(void *p)
clock->area._get_tooltip_text = clock_get_tooltip;
strftime(buf_tooltip, sizeof(buf_tooltip), time_tooltip_format, clock_gettime_for_tz(time_tooltip_timezone));
}
update_clocks_sec(NULL);
if (!clock_timeout) {
if (time_format_needs_sec_ticks(time1_format) || time_format_needs_sec_ticks(time2_format)) {
update_clocks_sec(NULL);
} else {
update_clocks_min(NULL);
}
}
}
void clock_init_fonts()