public void RunAndWait()
{
ThreadPool.QueueUserWorkItem(QueueFiller);
for (int i = 0; i < _parent.Config.ThreadCount; i++)
{
ThreadPool.QueueUserWorkItem(ThreadRender);
}
bool completed = false;
while (!completed)
{
EventPassing eventToRaise = null;
while (true)
{
lock (_syncLock)
{
if (_raiseEvents.Count > 0)
{
eventToRaise = _raiseEvents.Dequeue();
}
}
if (eventToRaise == null)
{
//No more events
break;
}
else
{
switch (eventToRaise.Type)
{
case EventPassing.EventType.Begin:
_parent.InvokeBeginRendering(
_invoker,
_group,
_scale,
eventToRaise.Row,
eventToRaise.Col);
break;
case EventPassing.EventType.Finish:
_parent.InvokeFinishRendering(
_invoker,
_group,
_scale,
eventToRaise.Row,
eventToRaise.Col);
break;
case EventPassing.EventType.Error:
eventToRaise.Result = _parent.InvokeError(
_invoker,
_group,
_scale,
eventToRaise.Row,
eventToRaise.Col,
eventToRaise.Exception);
break;
default:
//Not translated, because it is an internal error that should never happen
throw new Exception("Bad event type"); //NOXLATE
}
eventToRaise.Event.Set();
eventToRaise = null;
}
}
lock (_syncLock)
{
if (_completeFlag == 0 && _raiseEvents.Count == 0)
{
completed = true;
}
}
if (!completed)
{
_event.WaitOne(5 * 1000, true);
}
}
}
