public void AugmentQuickInfoSession(IQuickInfoSession session, IList <Object> qiContent, out ITrackingSpan applicableToSpan)
{
if (Config.Instance.QuickInfoOptions.MatchFlags(QuickInfoOptions.Color) == false)
{
goto EXIT;
}
var buffer = session.TextView.TextBuffer;
var snapshot = session.TextView.TextSnapshot;
var navigator = _NavigatorService.GetTextStructureNavigator(buffer);
var extent = navigator.GetExtentOfWord(session.GetTriggerPoint(snapshot).GetValueOrDefault()).Span;
var word = snapshot.GetText(extent);
var brush = ColorQuickInfo.GetBrush(word);
if (brush == null)
{
if ((extent.Length == 6 || extent.Length == 8) && extent.Span.Start > 0 && Char.IsPunctuation(snapshot.GetText(extent.Span.Start - 1, 1)[0]))
{
word = "#" + word;
}
brush = ColorQuickInfo.GetBrush(word);
}
if (brush != null)
{
qiContent.Add(ColorQuickInfo.PreviewColor(brush));
applicableToSpan = snapshot.CreateTrackingSpan(extent.Span, SpanTrackingMode.EdgeExclusive);
return;
}
EXIT:
applicableToSpan = null;
}
static async Task <QuickInfoItem> InternalGetQuickInfoItemAsync(IAsyncQuickInfoSession session, CancellationToken cancellationToken)
{
await ThreadHelper.JoinableTaskFactory.SwitchToMainThreadAsync(cancellationToken);
var buffer = session.TextView.TextBuffer;
var snapshot = session.TextView.TextSnapshot;
var navigator = ServicesHelper.Instance.TextStructureNavigator.GetTextStructureNavigator(buffer);
var extent = navigator.GetExtentOfWord(session.GetTriggerPoint(snapshot).GetValueOrDefault()).Span;
var word = snapshot.GetText(extent);
var brush = ColorHelper.GetBrush(word);
if (brush == null)
{
if ((extent.Length == 6 || extent.Length == 8) && extent.Span.Start > 0 && Char.IsPunctuation(snapshot.GetText(extent.Span.Start - 1, 1)[0]))
{
word = "#" + word;
}
brush = ColorHelper.GetBrush(word);
}
return(brush != null && session.Mark(nameof(ColorQuickInfo))
? new QuickInfoItem(extent.ToTrackingSpan(), ColorQuickInfo.PreviewColor(brush))
: null);
}
