private void Indexer_ProgressChanged(object sender, ProgressChangedEventArgs e)
{
DecodingProgress ip = (DecodingProgress)e.UserState;
if (!String.IsNullOrEmpty(ip.Message))
{
textBox.AppendText(ip.Message + Environment.NewLine);
}
if (!String.IsNullOrEmpty(ip.ETA))
{
labelETA.Text = String.Format(Properties.Resources.ETA, ip.ETA);
}
if (e.ProgressPercentage > 0)
{
progressBar.Value = e.ProgressPercentage;
}
if (ip.DecodingState == DecodingProgress.State.Failure)
{
btnDone.Text = Properties.Resources.CloseIndexingForm;
}
if (ip.DecodingState == DecodingProgress.State.Finished)
{
indexingRunning = false;
labelETA.Text = Properties.Resources.IndexingDoneETA;
DialogResult = btnDone.Enabled ? DialogResult.OK : DialogResult.Abort;
Close();
}
}
public void ReportProgress(int percentage, DecodingProgress.State status, string message)
{
int eta;
DecodingProgress ip = new DecodingProgress();
ip.DecodingState = status;
ip.Message = message;
// a naive ETA formula: ETA = ElapsedMinutes * 100 / percentDone - Elapsed
if (percentage > 0)
{
elapsed = (DateTime.Now.Subtract(startTime));
eta = (int)(elapsed.TotalMinutes * 100 / percentage - elapsed.TotalMinutes);
if (eta <= 0)
{
ip.ETA = Properties.Resources.FinishingSoon;
}
else
{
TimeSpan remaining = TimeSpan.FromMinutes(eta + 1);
ip.ETA = String.Format(Properties.Resources.FinishingInHours, (int)remaining.TotalHours, remaining.Minutes);
}
}
else
{
ip.ETA = "n/a";
}
OnProgressChanged(new ProgressChangedEventArgs(percentage, ip));
}
internal static DecodingProgress CreateProgress(string message, DecodingProgress.State state)
{
DecodingProgress ip = new DecodingProgress();
ip.Message = message;
ip.DecodingState = state;
ip.ETA = "n/a";
return(ip);
}
internal static DecodingProgress CreateProgress(string message, DecodingProgress.State state)
{
DecodingProgress ip = new DecodingProgress();
ip.Message = message;
ip.DecodingState = state;
ip.ETA = "n/a";
return ip;
}
public void ReportProgress(int percentage, DecodingProgress.State state, string message)
{
DecodingProgress ip = CreateProgress(message, state);
ProgressChanged(this, new ProgressChangedEventArgs(percentage, ip));
}
public void ReportProgress(int percentage, DecodingProgress.State state, string message)
{
DecodingProgress ip = CreateProgress(message, state);
ProgressChanged(this, new ProgressChangedEventArgs(percentage, ip));
}
public void ReportProgress(int percentage, DecodingProgress.State status, string message)
{
int eta;
DecodingProgress ip = new DecodingProgress();
ip.DecodingState = status;
ip.Message = message;
// a naive ETA formula: ETA = ElapsedMinutes * 100 / percentDone - Elapsed
if (percentage > 0)
{
elapsed = (DateTime.Now.Subtract(startTime));
eta = (int)(elapsed.TotalMinutes * 100 / percentage - elapsed.TotalMinutes);
if (eta <= 0)
{
ip.ETA = Properties.Resources.FinishingSoon;
}
else
{
TimeSpan remaining = TimeSpan.FromMinutes(eta + 1);
ip.ETA = String.Format(Properties.Resources.FinishingInHours, (int)remaining.TotalHours, remaining.Minutes);
}
}
else
{
ip.ETA = "n/a";
}
OnProgressChanged(new ProgressChangedEventArgs(percentage, ip));
}