private void AddToGroup(IEnumerable <CalendarEvent> calendarEvents)
{
var anyHolidayAdd = false;
CalendarEvent lastAddedCalendarEvent = null;
foreach (var calendarEvent in calendarEvents)
{
var start = calendarEvent.Start.Date;
while (start < calendarEvent.End.Date)
{
if (!_dayItemsSource.ContainsKey(start))
{
_dayItemsSource[start] = new DayItemModel(start);
}
if (calendarEvent.Is <DaylightSavingTime>())
{
_dayItemsSource[start].Insert(0, calendarEvent);
}
else
{
_dayItemsSource[start].Add(calendarEvent);
}
_dayItemsSource[start].Refresh();
//CollectionViewSource.GetDefaultView(_dayItemsSource[start])
// .Self(v =>
// { //可防止删除calendarEvent的时候未选中项
// v.MoveCurrentToFirst();
// });
start = start.AddDays(1);
}
_allEvents.Add(calendarEvent);
if (calendarEvent.Is <Holiday>())
{
anyHolidayAdd = true;
}
lastAddedCalendarEvent = calendarEvent;
}
AllEventsView.Refresh();
if (lastAddedCalendarEvent != null)
{
AllEventsView.MoveCurrentTo(lastAddedCalendarEvent);
}
if (anyHolidayAdd)
{
SummarizeActiveMonth();
}
}
public object GetItem(object index, Type indexType)
{
if (indexType == typeof(DateTime))
{
var dateKey = Convert.ToDateTime(index);
if (DayItemsSource != null)
{
if (!DayItemsSource.ContainsKey(dateKey))
{
DayItemsSource[dateKey] = new DayItemModel(dateKey);
}
return(DayItemsSource[dateKey]);
}
}
return(null);
}
private void SetDayItemsSource(IList <CalendarEvent> value)
{
_allEvents = value;
// convert to dayItemsSource
_dayItemsSource = new Dictionary <DateTime, DayItemModel>();
foreach (var calendarEvent in _allEvents)
{
var start = calendarEvent.Start.Date;
while (start < calendarEvent.End.Date)
{
if (!_dayItemsSource.ContainsKey(start))
{
_dayItemsSource[start] = new DayItemModel(start);
}
_dayItemsSource[start].Add(calendarEvent);
start = start.AddDays(1);
}
}
_workingDays -= Holidays;
NotifyOfPropertyChange(() => DayItemsSource);
}