public UserCalendarsPreferences Load()
{
UserCalendarsPreferences calendars = new UserCalendarsPreferences();
try
{
if (File.Exists(CONFIG))
{
log.Debug("Loading UserCalendarsPreferences...");
Stream stream = File.Open(CONFIG, FileMode.Open);
BinaryFormatter bformatter = new BinaryFormatter();
calendars = (UserCalendarsPreferences)bformatter.Deserialize(stream);
stream.Close();
log.Debug("UserCalendarsPreferences were loaded");
}
}
catch (Exception ex)
{
log.Error("Failed to load UserCalendarsPreferences:", ex);
}
return(calendars);
}
public CalendarEventList GetEventsMultipleCalendars(IGoogleCalendar calendar, DateTime start, DateTime end, UserCalendarsPreferences preferences)
{
CalendarEventList selectedEvents = new CalendarEventList();
var userCalendars = preferences.UserCalendars;
foreach (var userCalendar in userCalendars)
{
CalendarEventList events = new CalendarEventList();
if (userCalendar.IsVisible == true)
{
calendar.SetCalendar(userCalendar.Id);
events = GetEvents(calendar, start, end);
calendar.SetCalendar(DEFAULT_CALENDAR);
}
// Mark events from not default calendar as fake
if (userCalendar.IsPrimary == false)
{
foreach (var ev in events)
{
ev.IsFake = true;
}
}
selectedEvents.AddRange(events);
}
selectedEvents = AddEmptyDaysFakeEvents(selectedEvents, start, end, preferences);
return(selectedEvents);
}
public CalendarEventList GetEventsMultipleCalendars(IGoogleCalendar calendar, TimeIntervals period, UserCalendarsPreferences preferences)
{
return(GetEventsMultipleCalendars(calendar, period.Start, period.End, preferences));
}
private CalendarEventList AddEmptyDaysFakeEvents(CalendarEventList events, DateTime start, DateTime end, UserCalendarsPreferences preferences)
{
if (preferences.ShowEmptyDays || preferences.ShowEmptyWeekends)
{
HashSet <DateTime> emptyDays = new HashSet <DateTime>();
// Add all days in the period to empty days list
foreach (DateTime day in EachDay(start, end))
{
emptyDays.Add(new DateTime(day.Year, day.Month, day.Day));
}
// Remove days from empty day list if there is an event in this day
foreach (var ev in events)
{
emptyDays.Remove(new DateTime(ev.Start.Year, ev.Start.Month, ev.Start.Day));
DateTime stop = ev.End ?? ev.Start;
emptyDays.Remove(new DateTime(stop.Year, stop.Month, stop.Day));
}
// Add Fake Events for empty days
foreach (var emptyDay in emptyDays)
{
if (preferences.ShowEmptyDays == true && preferences.ShowEmptyWeekends == false)
{
events.Add(new CalendarEvent("Empty", emptyDay));
}
else if (preferences.ShowEmptyDays == false && preferences.ShowEmptyWeekends == true)
{
if (IsWeekend(emptyDay))
{
events.Add(new CalendarEvent("Weekend", emptyDay));
}
}
else if (preferences.ShowEmptyDays == true && preferences.ShowEmptyWeekends == true)
{
if (IsWeekend(emptyDay))
{
events.Add(new CalendarEvent("Weekend", emptyDay));
}
else
{
events.Add(new CalendarEvent("Empty", emptyDay));
}
}
}
events.Sort((ev1, ev2) => DateTime.Compare(ev1.Start, ev2.Start));
}
return(events);
}