/// <summary>
/// Called when processing has been completed or aborted.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnComplete(object sender, ShowProgressArgs e)
{
if (IsDisposed)
{
return;
}
if (InvokeRequired == false)
{
statusBar.Text = e.StatusMessage;
if (e.Failed)
{
textBoxResult.Text = "";
MessageBox.Show(e.StatusMessage, "Operation failed.",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
textBoxResult.Text = e.FileList;
MakeStateTransition(ComputeState.Idle);
}
else
{
Computer.ProgressEvent completeHandler = OnComplete;
Invoke(completeHandler, sender, e);
}
}
/// <summary>
/// Called periodically while computing.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnProgress(object sender, ShowProgressArgs e)
{
try
{
if (InvokeRequired == false)
{
if (e.StatusMessage.Length > 0)
{
statusBarText.Text = e.StatusMessage;
}
else
{
statusBarText.Text =
$"Selected {NumberFormatter.To1024BaseString(e.BytesUsed, 3, "bytes")}, unused space is {NumberFormatter.To1024BaseString(e.BytesTotal - e.BytesUsed, 3, "bytes")} ({NumberFormatter.ToPercentage(e.BytesUsed, e.BytesTotal):f2}%).";
}
textBoxResult.Text = e.FileList;
}
else
{
Computer.ProgressEvent showProgress = OnProgress;
Invoke(showProgress, sender, e);
}
}
catch (ObjectDisposedException)
{
// User decided to quit
e.Cancel = true;
}
}