private void OnElementFinished(object o, EventArgs args)
{
bool any_processing = false;
lock (sync) {
QueuePipelineElement <T> element = FirstElement;
while (element != null)
{
any_processing |= element.Processing || element.ProcessedCount < element.TotalCount;
if (any_processing)
{
break;
}
element = element.NextElement;
}
}
if (!any_processing)
{
OnFinished();
}
}
public void AddElement(QueuePipelineElement <T> element)
{
element.Finished += OnElementFinished;
lock (sync) {
if (first_element == null)
{
first_element = element;
return;
}
QueuePipelineElement <T> current = first_element;
while (current != null)
{
if (current.NextElement == null)
{
current.NextElement = element;
break;
}
current = current.NextElement;
}
}
}
