public async ValueTask OnReferenceFoundAsync(Document document, TextSpan span, CancellationToken cancellationToken)
{
var options = await _context.GetOptionsAsync(document.Project.Language, cancellationToken).ConfigureAwait(false);
var documentSpan = await ClassifiedSpansAndHighlightSpanFactory.GetClassifiedDocumentSpanAsync(
document, span, options.ClassificationOptions, cancellationToken).ConfigureAwait(false);
await _context.OnReferenceFoundAsync(
new SourceReferenceItem(_definition, documentSpan, SymbolUsageInfo.None), cancellationToken).ConfigureAwait(false);
}
public static async Task <ValueTrackedItem?> TryCreateAsync(Document document, TextSpan textSpan, ISymbol symbol, ValueTrackedItem?parent = null, CancellationToken cancellationToken = default)
{
var excerptService = document.Services.GetService <IDocumentExcerptService>();
SourceText?sourceText = null;
ImmutableArray <ClassifiedSpan> classifiedSpans = default;
if (excerptService != null)
{
var result = await excerptService.TryExcerptAsync(document, textSpan, ExcerptMode.SingleLine, cancellationToken).ConfigureAwait(false);
if (result.HasValue)
{
var value = result.Value;
sourceText = value.Content;
}
}
if (sourceText is null)
{
var options = ClassificationOptions.From(document.Project);
var documentSpan = await ClassifiedSpansAndHighlightSpanFactory.GetClassifiedDocumentSpanAsync(document, textSpan, options, cancellationToken).ConfigureAwait(false);
var classificationResult = await ClassifiedSpansAndHighlightSpanFactory.ClassifyAsync(documentSpan, options, cancellationToken).ConfigureAwait(false);
classifiedSpans = classificationResult.ClassifiedSpans;
var syntaxTree = await document.GetRequiredSyntaxTreeAsync(cancellationToken).ConfigureAwait(false);
sourceText = await syntaxTree.GetTextAsync(cancellationToken).ConfigureAwait(false);
}
return(new ValueTrackedItem(
SymbolKey.Create(symbol, cancellationToken),
sourceText,
classifiedSpans,
textSpan,
document.Id,
symbol.GetGlyph(),
parent: parent));
}
