public async Task <BraceMatchingResult?> FindBracesAsync(
Document document, int position, BraceMatchingOptions options, CancellationToken cancellationToken)
{
if (!options.HighlightRelatedJsonComponentsUnderCursor)
{
return(null);
}
var root = await document.GetRequiredSyntaxRootAsync(cancellationToken).ConfigureAwait(false);
var token = root.FindToken(position);
var semanticModel = await document.GetRequiredSemanticModelAsync(cancellationToken).ConfigureAwait(false);
var detector = JsonLanguageDetector.GetOrCreate(semanticModel.Compilation, _info);
// We do support brace matching in strings that look very likely to be json, even if we aren't 100% certain
// if it truly is json.
var tree = detector.TryParseString(token, semanticModel, includeProbableStrings: true, cancellationToken);
if (tree == null)
{
return(null);
}
return(GetMatchingBraces(tree, position));
}
public BraceMatchingResult?FindBraces(
Project project,
SemanticModel semanticModel,
SyntaxToken token,
int position,
BraceMatchingOptions options,
CancellationToken cancellationToken)
{
if (!options.HighlightingOptions.HighlightRelatedJsonComponentsUnderCursor)
{
return(null);
}
var info = project.GetRequiredLanguageService <IEmbeddedLanguagesProvider>().EmbeddedLanguageInfo;
var detector = JsonLanguageDetector.GetOrCreate(semanticModel.Compilation, info);
// We do support brace matching in strings that look very likely to be json, even if we aren't 100% certain
// if it truly is json.
var tree = detector.TryParseString(token, semanticModel, includeProbableStrings: true, cancellationToken);
if (tree == null)
{
return(null);
}
return(GetMatchingBraces(tree, position));
}
