private async Task <(ExcerptResult, SourceText)> ExcerptAsync(SourceText sourceText, DocumentSpan documentSpan)
{
var excerptService = documentSpan.Document.Services.GetService <IDocumentExcerptService>();
if (excerptService != null)
{
var result = await excerptService.TryExcerptAsync(documentSpan.Document, documentSpan.SourceSpan, ExcerptMode.SingleLine, CancellationToken).ConfigureAwait(false);
if (result != null)
{
return(result.Value, AbstractDocumentSpanEntry.GetLineContainingPosition(result.Value.Content, result.Value.MappedSpan.Start));
}
}
var classificationResult = await ClassifiedSpansAndHighlightSpanFactory.ClassifyAsync(documentSpan, CancellationToken).ConfigureAwait(false);
// need to fix the span issue tracking here - https://github.com/dotnet/roslyn/issues/31001
var excerptResult = new ExcerptResult(
sourceText,
classificationResult.HighlightSpan,
classificationResult.ClassifiedSpans,
documentSpan.Document,
documentSpan.SourceSpan);
return(excerptResult, AbstractDocumentSpanEntry.GetLineContainingPosition(sourceText, documentSpan.SourceSpan.Start));
}
protected async Task <Entry> TryCreateDocumentSpanEntryAsync(
RoslynDefinitionBucket definitionBucket,
DocumentSpan documentSpan,
HighlightSpanKind spanKind,
SymbolUsageInfo symbolUsageInfo,
ImmutableDictionary <string, string> additionalProperties)
{
var document = documentSpan.Document;
var(guid, projectName, sourceText) = await GetGuidAndProjectNameAndSourceTextAsync(document).ConfigureAwait(false);
var(excerptResult, lineText) = await ExcerptAsync(sourceText, documentSpan).ConfigureAwait(false);
var mappedDocumentSpan = await AbstractDocumentSpanEntry.TryMapAndGetFirstAsync(documentSpan, sourceText, CancellationToken).ConfigureAwait(false);
if (mappedDocumentSpan == null)
{
// this will be removed from the result
return(null);
}
return(new DocumentSpanEntry(
this, definitionBucket, spanKind, projectName,
guid, mappedDocumentSpan.Value, excerptResult, lineText, symbolUsageInfo, additionalProperties));
}
private async Task<Entry?> TryCreateEntryAsync(
RoslynDefinitionBucket definitionBucket, DefinitionItem definition)
{
var documentSpan = definition.SourceSpans[0];
var (guid, projectName, sourceText) = await GetGuidAndProjectNameAndSourceTextAsync(documentSpan.Document).ConfigureAwait(false);
var lineText = AbstractDocumentSpanEntry.GetLineContainingPosition(sourceText, documentSpan.SourceSpan.Start);
var mappedDocumentSpan = await AbstractDocumentSpanEntry.TryMapAndGetFirstAsync(documentSpan, sourceText, CancellationToken).ConfigureAwait(false);
if (mappedDocumentSpan == null)
{
// this will be removed from the result
return null;
}
return new DefinitionItemEntry(this, definitionBucket, projectName, guid, lineText, mappedDocumentSpan.Value);
}
