/*
* Clear the event display area
*/
void clear_event() {
set_event_display("", "", "", 0);
}
/*
* Show new details in the event display area
*/
void show_event(uint8_t num) {
uint8_t i = num - 1;
set_event_display(g_rot_events[i].title, g_rot_events[i].start_date, g_rot_events[i].has_location ? g_rot_events[i].location : "", num);
}
/*
* Timer handling. Includes a hold off for a period of time if there is resource contention
*/
void handle_calendar_timer(AppContextRef app_ctx, AppTimerHandle handle, uint32_t cookie) {
// If we're rotating the visible event, get on with it. Slower overnight to save power
if (cookie == ROTATE_EVENT) {
// Clobber the timer
app_timer_cancel_event(app_ctx, handle);
// Show next event
show_next_event();
// Kick off new timer
if (is_overnight())
app_timer_send_event(app_ctx, ROTATE_EVENT_INTERVAL_OVERNIGHT_MS, cookie);
else
app_timer_send_event(app_ctx, ROTATE_EVENT_INTERVAL_MS, cookie);
// Retire from active duty
return;
}
// Show the alert and let the world know
if (cookie >= ALERT_EVENT && cookie <= (ALERT_EVENT + (MAX_EVENTS * 2))) {
app_timer_cancel_event(app_ctx, handle);
int num = cookie - ALERT_EVENT;
if (g_timer_rec[num].active == false)
return; // Already had the data for this event deleted - cannot show it.
g_timer_rec[num].active = false;
g_showing_alert = true;
set_event_display(g_timer_rec[num].event_desc, g_timer_rec[num].relative_desc, g_timer_rec[num].location, 0);
set_invert_when_showing_event(true);
app_timer_send_event(app_ctx, 30000, RESTORE_DATE);
app_timer_send_event(app_ctx, 15000, SECOND_ALERT);
vibes_double_pulse();
light_enable_interaction();
return;
}
// Let us know again
if (cookie == SECOND_ALERT) {
app_timer_cancel_event(app_ctx, handle);
vibes_double_pulse();
light_enable_interaction();
return;
}
// Put the date back into the display area
if (cookie == RESTORE_DATE) {
app_timer_cancel_event(app_ctx, handle);
g_showing_alert = false;
show_next_event();
set_invert_when_showing_event(false);
return;
}
// Fire the calendar request
if (cookie == REQUEST_CALENDAR_KEY) {
app_timer_cancel_event(app_ctx, handle);
calendar_request();
}
}
