protected void PutWorkerThreadEvent(WorkerEvent workerEvent)
{
try
{
_lockWe.Wait();
if (!workerEvent.IsCollapsible ||
_workerEventList.Find(we => we.CompareTo(workerEvent) == 0) == null)
{
if (_workerEventList.Count > WorkerEventSize)
{
_workerEventList.RemoveAt(0);
}
_workerEventList.Add(workerEvent);
}
}
finally
{
_lockWe.Release();
}
WakeupWorkerThread();
}
protected override bool DispatchThreadEvents(WorkerEvent workerEvent)
{
var res = base.DispatchThreadEvents(workerEvent);
if (!res && workerEvent is NetWorkerEvent)
{
switch (workerEvent.EventType)
{
case WorkerEventType.ReloadData:
{
ReadDbData();
return true;
}
}
}
return res;
}
protected override bool DispatchThreadEvents(WorkerEvent workerEvent)
{
switch (workerEvent.EventType)
{
case WorkerEventType.RedrawLayer:
{
DrawLayer(new Rectangle(0, 0, Width, Height));
return true;
}
}
return base.DispatchThreadEvents(workerEvent);
}
protected virtual bool DispatchThreadEvents(WorkerEvent workerEvent)
{
return(false);
}
protected override bool DispatchThreadEvents(WorkerEvent workerEvent)
{
var res = base.DispatchThreadEvents(workerEvent);
if (!res && workerEvent is MapWorkerEvent)
{
switch (workerEvent.EventType)
{
case WorkerEventType.DownloadImage:
{
DownloadImage(((MapWorkerEvent)workerEvent).Block);
return true;
}
case WorkerEventType.DrawImage:
{
DrawImage(((MapWorkerEvent)workerEvent).Block);
return true;
}
}
}
return res;
}