private IDisposable BindAdditions()
{
return(Roots.ObserveAdditions()
.SubscribeOn(RxApp.TaskpoolScheduler)
.ObserveOn(RxApp.MainThreadScheduler)
.SubscribeWithLog(path =>
{
var watcher = new DirectoryWatcher(path);
var builder = new FileExplorerNodeBuilder(watcher, path);
var subscription = builder.GetActions()
.SubscribeOn(RxApp.TaskpoolScheduler)
.ObserveOn(RxApp.MainThreadScheduler)
.SubscribeWithLog(builder.HandleAction);
Nodes.Add(builder.Root);
_roots.Add(path, builder.Root);
_disposables.Add(path, subscription);
}));
}