public RecentFilesViewModel(IRecentFileCollection recentFileCollection, ISchedulerProvider schedulerProvider)
{
_recentFileCollection = recentFileCollection;
if (recentFileCollection == null)
{
throw new ArgumentNullException(nameof(recentFileCollection));
}
if (schedulerProvider == null)
{
throw new ArgumentNullException(nameof(schedulerProvider));
}
ReadOnlyObservableCollection <RecentFileProxy> data;
var recentLoader = recentFileCollection.Items
.Connect()
.Transform(rf => new RecentFileProxy(rf, toOpen =>
{
_fileOpenRequest.OnNext(new FileInfo(toOpen.Name));
},
recentFileCollection.Remove))
.Sort(SortExpressionComparer <RecentFileProxy> .Descending(proxy => proxy.Timestamp))
.ObserveOn(schedulerProvider.MainThread)
.Bind(out data)
.Subscribe();
Files = data;
_cleanUp = Disposable.Create(() =>
{
recentLoader.Dispose();
_fileOpenRequest.OnCompleted();
});
}
public RecentFilesViewModel(IRecentFileCollection recentFileCollection, ISchedulerProvider schedulerProvider)
{
_recentFileCollection = recentFileCollection;
if (recentFileCollection == null) throw new ArgumentNullException(nameof(recentFileCollection));
if (schedulerProvider == null) throw new ArgumentNullException(nameof(schedulerProvider));
ReadOnlyObservableCollection<RecentFileProxy> data;
var recentLoader = recentFileCollection.Items
.Connect()
.Transform(rf => new RecentFileProxy(rf, toOpen =>
{
_fileOpenRequest.OnNext(new FileInfo(toOpen.Name));
},
recentFileCollection.Remove))
.Sort(SortExpressionComparer<RecentFileProxy>.Descending(proxy => proxy.Timestamp))
.ObserveOn(schedulerProvider.MainThread)
.Bind(out data)
.Subscribe();
Files = data;
_cleanUp = Disposable.Create(() =>
{
recentLoader.Dispose();
_fileOpenRequest.OnCompleted();
}) ;
}