public void Update(object stateIgnored = null)
{
WpfLogMessageHandlerToolBase.SeqNumPair newSeqNumPair = WpfLogMessageHandlerToolBase.Instance.GetNewMessages(lastMesgSeqNumPair, ref updateMesgQueue);
int maxMesgsToKeep = WpfLogMessageHandlerToolBase.Instance.MaxMessagesToKeep;
if (!newSeqNumPair.AreThereAnyChanges(lastMesgSeqNumPair))
{
return;
}
bool resetContents = newSeqNumPair.IsContentReplaced(lastMesgSeqNumPair);
if (resetContents)
{
ClearItems();
}
Logging.ILogMessage lm = null;
int numMesgAdded = 0, numMesgDropped = 0;
int idx = 0;
if (Count > maxMesgsToKeep)
{
numMesgDropped = (Count - maxMesgsToKeep);
for (idx = 0; idx < numMesgDropped; idx++)
{
RemoveAt(0);
}
}
while (updateMesgQueue.Count > 0)
{
lm = updateMesgQueue.Dequeue();
if (LogFilterConfig.DisplayLogGate.IsTypeEnabled(lm.MesgType))
{
if (Count >= maxMesgsToKeep)
{
numMesgDropped++;
RemoveAt(0);
}
Add(new LogMessageCollectionItem(lm));
numMesgAdded++;
}
}
lastMesgSeqNumPair = newSeqNumPair;
}
public LogMessageCollectionItem(Logging.ILogMessage lm)
{
this.lm = lm;
}
public bool Equals(Logging.ILogMessage other)
{
return(other != null && other.Equals(this));
}
