public static IObservable <Unit> AnyCollectionChangeAsObservable <T>(this IReadOnlyReactiveCollection <T> reactiveCollection)
{
return(Observable.Merge(
reactiveCollection.ObserveReset().AsUnitObservable(),
reactiveCollection.ObserveAdd().AsUnitObservable(),
reactiveCollection.ObserveMove().AsUnitObservable(),
reactiveCollection.ObserveRemove().AsUnitObservable(),
reactiveCollection.ObserveReplace().AsUnitObservable()));
}
public CollectionBinder(IReadOnlyReactiveCollection <T> source, BaseListItem <T> prefab, Transform parent)
{
this.source = source;
this.prefab = prefab;
this.parent = parent;
prefab.gameObject.SetActive(false);
onAdd = source.ObserveAdd().Subscribe(@event => UpdateCollection());
onMove = source.ObserveMove().Subscribe(@event => UpdateCollection());
onReset = source.ObserveReset().Subscribe(@event => UpdateCollection());
onRemove = source.ObserveRemove().Subscribe(@event => UpdateCollection());
onReplace = source.ObserveReplace().Subscribe(@event => UpdateCollection());
UpdateCollection();
}
