/// <summary>
/// Sets the collection to be processed by this behaviour
/// </summary>
/// <param name="collection"></param>
public void SetCollection(IReactiveCollection <T> collection)
{
// Delete previous collection and views
ClearSubscriptions();
DestroyAllViews();
subscriptions = new CompositeDisposable();
collection.ObserveAdd().Subscribe(evt => ProcessAdd(evt.Value)).AddTo(subscriptions);
collection.ObserveRemove().Subscribe(evt => ProcessRemove(evt.Value)).AddTo(subscriptions);
collection.ObserveReset().Subscribe(ProcessReset).AddTo(subscriptions);
// Add all initial objects
foreach (var model in collection)
{
ProcessAdd(model);
}
}
//用于重新搜索全表
public static UniRx.IObservable <IReactiveCollection <T> > ObserveItemChanged <T>(this IReactiveCollection <T> reactCollection)
{
return(reactCollection.ObserveAdd().CombineLatest(reactCollection.ObserveRemove(), reactCollection.ObserveMove(), reactCollection.ObserveReplace(), reactCollection.ObserveReset(),
(add, remove, move, replace, reset) =>
{
return reactCollection;
}));
}
