public async Task <INavigableSymbol> GetNavigableSymbolAsync(SnapshotSpan triggerSpan, CancellationToken cancellationToken)
{
if (_disposed)
{
return(null);
}
var snapshot = triggerSpan.Snapshot;
var position = triggerSpan.Start;
var document = snapshot.GetOpenDocumentInCurrentContextWithChanges();
if (document == null)
{
return(null);
}
var service = document.GetLanguageService <IGoToSymbolService>();
var context = new GoToSymbolContext(document, position, cancellationToken);
await service.GetSymbolsAsync(context).ConfigureAwait(false);
if (!context.TryGetItems(WellKnownSymbolTypes.Definition, out var definitions))
{
return(null);
}
var snapshotSpan = new SnapshotSpan(snapshot, context.Span.ToSpan());
return(new NavigableSymbol(definitions.ToImmutableArray(), snapshotSpan, document, _presenters, _waitIndicator));
}
internal VSTypeScriptGoToSymbolContext(GoToSymbolContext underlyingObject) => UnderlyingObject = underlyingObject;
