private void CreateNewEvent()
        {
            var item = new EventInfo {
                hillId = hills.GetSortedData().First().name
            };

            calendarFactory.AddEvent(item);
            PresentList();
            view.SelectedEvent = item;
            PresentEventInfo();
        }
 private void PresentList()
 {
     view.Hills = model.GetSortedData();
 }