private void OnProgress(object sender, NefsProgressEventArgs e)
{
/* Constrain the progress percentage to appropriate range */
var value = Math.Min((int)(e.Progress * 100), this.progressBar.Maximum);
value = Math.Max(value, 0);
/* Update the form controls - must do on UI thread */
this.UiService.Dispatcher.Invoke(() =>
{
this.progressBar.Value = value;
this.statusLabel.Text = $"{e.Message}\r\n{e.SubMessage}";
});
}
public void BeginTask_Message_ProgressChangedRaised()
{
var ct = new CancellationTokenSource().Token;
var p = new NefsProgress(ct);
NefsProgressEventArgs args = null;
p.ProgressChanged += (o, e) => args = e;
p.BeginTask(1.0f, "A");
Assert.Equal(p.StatusMessage, args.Message);
Assert.Equal(p.StatusSubMessage, args.SubMessage);
Assert.Equal(p.Percent, args.Progress);
}
public void BeginSubTask_Valid_ProgressChangedRaised()
{
var ct = new CancellationTokenSource().Token;
var p = new NefsProgress(ct);
p.BeginTask(1.0f, "A");
{
NefsProgressEventArgs args = null;
p.ProgressChanged += (o, e) => args = e;
p.BeginSubTask(1.0f, "sub");
this.Verify(p, 0.0f, "A", "sub");
Assert.Equal("A", args.Message);
Assert.Equal("sub", args.SubMessage);
Assert.Equal(0.0f, args.Progress);
p.EndTask();
this.Verify(p, 1.0f, "A", "");
}
p.EndTask();
this.Verify(p, 1.0f, "", "");
}
