/// <summary>
/// Determine which pieces of Quickinfo content should be displayed
/// </summary>
public void AugmentQuickInfoSession(IQuickInfoSession session, IList <object> quickInfoContent, out ITrackingSpan applicableToSpan)
{
applicableToSpan = null;
if (_disposed)
{
throw new ObjectDisposedException("QuickInfoSource");
}
var triggerPoint = (SnapshotPoint)session.GetTriggerPoint(_buffer.CurrentSnapshot);
if (triggerPoint == null)
{
return;
}
foreach (IMappingTagSpan <NM_TokenTag> curTag in _aggregator.GetTags(new SnapshotSpan(triggerPoint, triggerPoint)))
{
if (curTag.Tag.type == NM_TokenTypes.NM_data_registers)
{
var tagSpan = curTag.Span.GetSpans(_buffer).First();
string key = tagSpan.GetText().ToLower();
var explanation = Dictionary_QuickInfo.GetDescription(key);
if (explanation.Length > 0)
{
applicableToSpan = _buffer.CurrentSnapshot.CreateTrackingSpan(tagSpan, SpanTrackingMode.EdgeExclusive);
quickInfoContent.Add(explanation);
}
}
}
}
private string GetExplanation(string key)
{
var explanation = Dictionary_QuickInfo.GetDescription(key.ToLower());
if (explanation.Length > 0)
{
return(explanation);
}
return(null);
}