private async Task Start()
        {
            this.CurrentCancellationTokenSource?.Cancel();
            this.CurrentCancellationTokenSource = new CancellationTokenSource();
            var engine = new SweepEngine(this.PathTextBox.Text);
            var items  = engine.GetDiskItems();

            this.TheList.ItemsSource  = items;
            this.TheList.SelectedItem = null;
            await Task.WhenAll(items.Select(item => item.Start(this.CurrentCancellationTokenSource.Token)));
        }
Пример #2
0
        private void ReportChanges(SweepEngine engine)
        {
            (this.Size, this.SizeOnDisk, this.FilesCount, this.FoldersCount) = engine.Result;

            this.NotifyPropertyChanged(nameof(this.Size));
            this.NotifyPropertyChanged(nameof(this.SizeString));
            this.NotifyPropertyChanged(nameof(this.SizeOnDisk));
            this.NotifyPropertyChanged(nameof(this.SizeOnDiskString));
            this.NotifyPropertyChanged(nameof(this.FilesCount));
            this.NotifyPropertyChanged(nameof(this.FoldersCount));
            this.NotifyPropertyChanged(nameof(this.Highlight));
        }
Пример #3
0
        public async Task Start(CancellationToken cancellationToken)
        {
            if (this.Type == DiskItemType.File)
            {
                return;
            }

            var engine = new SweepEngine(this.DirInfo);

            engine.ReportProgress += (sender, e) => this.ReportChanges(engine);

            await Task.Run(() => engine
                           .CalculateDirectorySizeRecursivelyWithUpdateAsync(this.DirInfo, cancellationToken));

            this.IsCalculationDone = true;
            this.ReportChanges(engine);
        }