//// Reset
//public NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction action);
//// Add, Remove, Reset
//public NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction action, IList changedItems);
//public NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction action, object changedItem);
//public NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction action, object changedItem, int index);
//public NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction action, IList changedItems, int startingIndex);
//// Replace
//public NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction action, IList newItems, IList oldItems);
//public NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction action, object newItem, object oldItem);
//public NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction action, IList newItems, IList oldItems, int startingIndex);
//public NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction action, object newItem, object oldItem, int index);
//// Move
//public NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction action, IList changedItems, int index, int oldIndex);
//public NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction action, object changedItem, int index, int oldIndex);
public CollectionSynchronizer(IList <TSource> source, IList <TDestination> destination, ObjectSynchronizer <TSource, TDestination, TBinder> synchronizer)
{
Requires.NotNull(source);
Requires.NotNull(destination);
Requires.NotNull(synchronizer);
// допускаем синхронизацию в любую сторону
//Requires.Argument(source is INotifyCollectionChanged);
//Requires.Argument(destination is INotifyCollectionChanged);
// ниже вызывается Reset
//Requires.Empty(destination);
_source = source;
_destination = destination;
_synchronizer = synchronizer;
TryAdd(_source, OnSourceCollectionChanged);
TryAdd(_destination, OnDestinationCollectionChanged);
if (_source.Count > 0 || _destination.Count > 0)
{
// начальная синхронизация
OnSourceCollectionChanged(_source, new NotifyCollectionChangedEventArgs(NotifyCollectionChangedAction.Reset));
}
}
public static CollectionSynchronizer <TSource, TDestination> Collections <TSource, TDestination>(
IList <TSource> source,
IList <TDestination> destination,
ObjectSynchronizer <TSource, TDestination> synchronizer)
where TSource : class
where TDestination : class
{
Requires.NotNull(source);
Requires.NotNull(destination);
Requires.NotNull(synchronizer);
return(new CollectionSynchronizer <TSource, TDestination>(source, destination, synchronizer));
}
public CollectionSynchronizer(IList <TSource> source, IList <TDestination> destination, ObjectSynchronizer <TSource, TDestination> synchronizer) :
base(source, destination, synchronizer)
{
Requires.NotNull(destination);
}
