public void Run()
{
if (worker == null)
{
throw new Exception("Worker cannot be run before it exists."); //todo specific exception
}
if (worker.IsBusy)
{
return;
}
worker.RunWorkerAsync();
UpdateStatusText?.Invoke(this, new TextEventArgs("Applying color..."));
}
private void OnCompleted(object sender, RunWorkerCompletedEventArgs e)
{
if (e.Error != null)
{
UpdateStatusText?.Invoke(this, new TextEventArgs("Error occurred."));
return;
}
if (queue.Count > 0)
{
Run();
}
else
{
UpdateStatusText?.Invoke(this, new TextEventArgs(""));
}
}