private void TidyFiles(ThreadDataBundle bundle)
{
File.Copy(bundle.TempOutputFileName, bundle.OutputPath, true);
if (bundle.TempOutputFileName != bundle.TempFileName) // prevents us trying to delete files that do not exist
File.Delete(bundle.TempOutputFileName);
File.Delete(bundle.TempFileName);
}
private void NotificationHandler(ThreadDataBundle bundle)
{
lock (_notifyLock)
{
progress.BeginInvoke(new Action(() => progress.Increment(1)));
notification.BeginInvoke(new Action(() =>
{
completed++;
if (completed != total)
notification.Text = string.Format("{0}/{1} files processed", completed, total);
else
notification.Text = "All files processed; operation completed";
if (errors > 0)
{
if(errors == 1)
notification.Text = string.Format("{0} (An error have occurred, see log for details)", notification.Text);
else
notification.Text = string.Format("{0} ({1} errors have occurred, see log for details)", notification.Text, errors);
}
}));
selection.BeginInvoke(new Action(() => selection.Items.Remove(bundle.AssociatedListItem)));
}
}
private void ProcessLog(ThreadDataBundle bundle)
{
lock (_fileLock)
{
logBox.BeginInvoke(new Action(() =>
{
if (useLog.Checked)
{
File.AppendAllText(logPath.Text, bundle.ExecutionStandardOutput);
File.AppendAllText(logPath.Text, bundle.ExecutionStandardError);
}
logBox.AppendText(bundle.ExecutionStandardOutput);
logBox.AppendText(bundle.ExecutionStandardError);
}));
}
}
private bool ExecuteOptiPNG(string execPath, string args, ThreadDataBundle bundle)
{
// ready the temp file
File.Copy(bundle.InputPath, bundle.TempFileName, true);
Process proc = new Process
{
StartInfo = new ProcessStartInfo
{
WindowStyle = ProcessWindowStyle.Hidden,
FileName = execPath,
RedirectStandardOutput = true,
RedirectStandardError = true,
Arguments = string.Format("{1} {0}", bundle.TempFileName, args),
UseShellExecute = false, // allows for stdout and stderr redirection
CreateNoWindow = true // this stops console windows appearing and grabbing focus
},
};
proc.Start();
bundle.SetStandardOutput(proc.StandardOutput.ReadToEnd().Replace(bundle.TempOutputFileName, bundle.OutputPath).Replace(bundle.TempFileName, bundle.InputPath));
bundle.SetStandardError(proc.StandardError.ReadToEnd().Replace(bundle.TempOutputFileName, bundle.OutputPath).Replace(bundle.TempFileName, bundle.InputPath));
proc.WaitForExit();
if (proc.ExitCode == 2) // examining the optipng source lead me to believe this errorcode is given when an error occurs; may be wrong however
return false;
return true;
}