private void Run()
{
while (!this.shouldStop)
{
this.newListEvent.WaitOne();
this.newListEvent.Reset();
if (this.shouldStop)
{
break;
}
lock (this.highlightDict)
{
this.highlightDict.Clear();
}
int lineCount = this.callback.GetLineCount();
lock (this.listLock)
{
foreach (HilightEntry searchEntry in this.highlightEntryList)
{
if (this.shouldStop || newList)
{
break;
}
if (searchEntry.FilterParams != null)
{
int startLine = 0;
Filter filter = new Filter(callback);
bool doFilter = true;
while (doFilter && !newList)
{
//Thread.Sleep(5);
doFilter = filter.DoFilter(searchEntry.FilterParams, startLine, FILTER_COUNT);
IList<int> resultLines = filter.FilterResultLines;
bool hasChanged = false;
foreach (int line in resultLines)
{
hasChanged = true;
if (this.shouldStop)
{
break;
}
HighlightResults results;
if (!this.highlightDict.ContainsKey(line))
{
lock (this.highlightDict)
{
this.highlightDict[line] = results = new HighlightResults();
}
}
else
{
results = this.highlightDict[line];
}
lock (results)
{
results.HighlightEntryList.Add(searchEntry);
}
}
if (hasChanged)
{
OnHighlightDone(new HighlightEventArgs(startLine, FILTER_COUNT));
}
startLine += FILTER_COUNT;
}
}
}
}
}
}
private Filter DoWork(FilterParams filterParams, int startLine, int maxCount, ProgressCallback progressCallback)
{
Logger.logInfo(string.Format("Started Filter worker [{0}] for line {1}", Thread.CurrentThread.ManagedThreadId, startLine));
// Give every thread own copies of ColumnizerCallback and FilterParams, because the state of the objects changes while filtering
FilterParams threadFilterParams = filterParams.CreateCopy2();
LogExpert.ColumnizerCallback threadColumnizerCallback = _callback.createCopy();
Filter filter = new Filter(threadColumnizerCallback);
lock (_filterWorkerList)
{
_filterWorkerList.Add(filter);
}
if (_shouldStop)
{
return filter;
}
int realCount = filter.DoFilter(threadFilterParams, startLine, maxCount, progressCallback);
Logger.logInfo(string.Format("Filter worker [{0}] for line {1} has completed.", Thread.CurrentThread.ManagedThreadId, startLine));
lock (_filterReadyList)
{
_filterReadyList.Add(filter);
}
return filter;
}
