public ProgressWindow(string title, ProgressWork worker, bool cancelSupport = false)
{
InitializeComponent();
this.title = title;
this.Text = String.Format("{0} - {1}%", title, lastProgress * 100 / maxProgress);
this.label.Text = "";
cancelButton.Enabled = cancelSupport;
backgroundWorker.WorkerSupportsCancellation = cancelSupport;
Worker = worker;
}
public async Task StartNoUIWork(string title, int totalCount, Func <IAsyncActionWithProgress <uint> > actionFactory)
{
StartWork?.Invoke(title, (uint)totalCount);
var progressHandler = new Progress <uint>((x) => ProgressWork?.Invoke(x));
using (var cancelSource = new CancellationTokenSource(TimeSpan.FromSeconds(30)))
{
await actionFactory().AsTask(cancelSource.Token, progressHandler);
await Task.Delay(500);
if (cancelSource.IsCancellationRequested)
{
CancelWork?.Invoke();
}
else
{
CompleteWork?.Invoke();
}
}
}
public async Task StartNoUIWork(string title, Func <IAsyncAction> actionFactory)
{
StartWork?.Invoke(title, 1);
using (var cancelSource = new CancellationTokenSource(TimeSpan.FromSeconds(30)))
{
await actionFactory().AsTask(cancelSource.Token);
ProgressWork?.Invoke(1);
await Task.Delay(1000);
if (cancelSource.IsCancellationRequested)
{
CancelWork?.Invoke();
}
else
{
CompleteWork?.Invoke();
}
}
}
