private static async Task <Document> GetTransformedDocumentForMultipleLinesAsync(Document document, Diagnostic diagnostic, CancellationToken cancellationToken)
{
var syntaxRoot = await document.GetSyntaxRootAsync(cancellationToken).ConfigureAwait(false);
var queryExpression = (QueryExpressionSyntax)syntaxRoot.FindNode(diagnostic.Location.SourceSpan).Parent;
var replaceMap = new Dictionary <SyntaxToken, SyntaxToken>();
var nodeList = CreateQueryNodeList(queryExpression);
var settings = SettingsHelper.GetStyleCopSettings(document.Project.AnalyzerOptions, syntaxRoot.SyntaxTree, cancellationToken);
var indentationTrivia = QueryIndentationHelpers.GetQueryIndentationTrivia(settings.Indentation, queryExpression);
for (var i = 1; i < nodeList.Length; i++)
{
var token = nodeList[i].GetFirstToken();
var precedingToken = token.GetPreviousToken();
if (precedingToken.GetLine() == token.GetLine())
{
var triviaList = precedingToken.TrailingTrivia.AddRange(token.LeadingTrivia);
var processedTriviaList = triviaList.WithoutTrailingWhitespace().Add(SyntaxFactory.CarriageReturnLineFeed);
replaceMap.Add(precedingToken, precedingToken.WithTrailingTrivia(processedTriviaList));
replaceMap.Add(token, token.WithLeadingTrivia(indentationTrivia));
}
}
var newSyntaxRoot = syntaxRoot.ReplaceTokens(replaceMap.Keys, (t1, t2) => replaceMap[t1]).WithoutFormatting();
return(document.WithSyntaxRoot(newSyntaxRoot));
}
private static async Task <Document> GetTransformedDocumentAsync(Document document, Diagnostic diagnostic, CancellationToken cancellationToken)
{
var syntaxRoot = await document.GetSyntaxRootAsync(cancellationToken).ConfigureAwait(false);
var token = syntaxRoot.FindToken(diagnostic.Location.SourceSpan.Start);
var indentationOptions = IndentationOptions.FromDocument(document);
var indentationTrivia = QueryIndentationHelpers.GetQueryIndentationTrivia(indentationOptions, token);
var precedingToken = token.GetPreviousToken();
var replaceMap = new Dictionary <SyntaxToken, SyntaxToken>()
{
[precedingToken] = precedingToken.WithTrailingTrivia(SyntaxFactory.CarriageReturnLineFeed),
[token] = token.WithLeadingTrivia(indentationTrivia)
};
var newSyntaxRoot = syntaxRoot.ReplaceTokens(replaceMap.Keys, (t1, t2) => replaceMap[t1]).WithoutFormatting();
return(document.WithSyntaxRoot(newSyntaxRoot));
}
private static async Task <Document> GetTransformedDocumentAsync(Document document, Diagnostic diagnostic, CancellationToken cancellationToken)
{
var syntaxRoot = await document.GetSyntaxRootAsync(cancellationToken).ConfigureAwait(false);
var token = syntaxRoot.FindToken(diagnostic.Location.SourceSpan.Start);
var settings = SettingsHelper.GetStyleCopSettings(document.Project.AnalyzerOptions, syntaxRoot.SyntaxTree, cancellationToken);
var indentationTrivia = QueryIndentationHelpers.GetQueryIndentationTrivia(settings.Indentation, token);
var precedingToken = token.GetPreviousToken();
var triviaList = precedingToken.TrailingTrivia.AddRange(token.LeadingTrivia);
var processedTriviaList = triviaList.WithoutTrailingWhitespace().Add(SyntaxFactory.CarriageReturnLineFeed);
var replaceMap = new Dictionary <SyntaxToken, SyntaxToken>()
{
[precedingToken] = precedingToken.WithTrailingTrivia(processedTriviaList),
[token] = token.WithLeadingTrivia(indentationTrivia),
};
var newSyntaxRoot = syntaxRoot.ReplaceTokens(replaceMap.Keys, (t1, t2) => replaceMap[t1]).WithoutFormatting();
return(document.WithSyntaxRoot(newSyntaxRoot));
}