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swaylock: Remove indicator after 3 seconds

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This commit is contained in:
Ryan Dwyer 2018-10-13 16:52:13 +10:00
parent 9c833c661a
commit c242712262
3 changed files with 39 additions and 3 deletions
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19
common/loop.c
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@ -12,6 +12,7 @@
struct loop_event {
void (*callback)(int fd, short mask, void *data);
void *data;
bool is_timer;
};
struct loop {
@ -52,6 +53,11 @@ void loop_poll(struct loop *loop) {
if (pfd.revents & events) {
event->callback(pfd.fd, pfd.revents, event->data);
if (event->is_timer) {
loop_remove_event(loop, event);
--i;
}
}
}
}
@ -82,11 +88,14 @@ struct loop_event *loop_add_timer(struct loop *loop, int ms,
struct itimerspec its;
its.it_interval.tv_sec = 0;
its.it_interval.tv_nsec = 0;
its.it_value.tv_sec = ms / 1000000000;
its.it_value.tv_nsec = (ms * 1000000) % 1000000000;
its.it_value.tv_sec = ms / 1000;
its.it_value.tv_nsec = (ms % 1000) * 1000000;
timerfd_settime(fd, 0, &its, NULL);
return loop_add_fd(loop, fd, POLLIN, callback, data);
struct loop_event *event = loop_add_fd(loop, fd, POLLIN, callback, data);
event->is_timer = true;
return event;
}
bool loop_remove_event(struct loop *loop, struct loop_event *event) {
@ -94,6 +103,10 @@ bool loop_remove_event(struct loop *loop, struct loop_event *event) {
if (loop->events->items[i] == event) {
list_del(loop->events, i);
if (event->is_timer) {
close(loop->fds[i].fd);
}
loop->fd_length--;
memmove(&loop->fds[i], &loop->fds[i + 1], sizeof(void*) * (loop->fd_length - i));