// TODO: Consider reworking this mechanism to be built upon events
public void RegisterTagger(HighlightTagger tagger)
{
List <HighlightTagger> taggers;
if (this.bufferToTaggersMap.TryGetValue(tagger.Buffer, out taggers))
{
taggers.Add(tagger);
}
else
{
taggers = new List <HighlightTagger>()
{
tagger
};
this.bufferToTaggersMap.Add(tagger.Buffer, taggers);
}
List <HighlightEventArgs> pendingEvents;
if (this.bufferToPendingEventsMap.TryGetValue(tagger.Buffer, out pendingEvents))
{
foreach (var pendingEvent in pendingEvents)
{
tagger.HighlightText(pendingEvent.Snapshot, pendingEvent.Highlights);
}
this.bufferToPendingEventsMap.Remove(tagger.Buffer);
}
}
public void UnregisterTagger(HighlightTagger tagger)
{
this.bufferToTaggersMap[tagger.Buffer].Remove(tagger);
}
