public static Task <Document> RefactorAsync(
Document document,
LocalFunctionStatementSyntax localFunction,
CancellationToken cancellationToken = default(CancellationToken))
{
if (document == null)
{
throw new ArgumentNullException(nameof(document));
}
if (localFunction == null)
{
throw new ArgumentNullException(nameof(localFunction));
}
StatementsInfo statementsInfos = SyntaxInfo.StatementsInfo(localFunction);
SyntaxList <StatementSyntax> statements = statementsInfos.Statements;
int index = statements.IndexOf(localFunction);
if (index == 0 &&
statementsInfos.Block.OpenBraceToken.GetFullSpanEndLine() == localFunction.GetFullSpanStartLine())
{
localFunction = localFunction.WithLeadingTrivia(localFunction.GetLeadingTrivia().Insert(0, NewLine()));
}
SyntaxList <StatementSyntax> newStatements = statements.Insert(index + 1, localFunction.WithNavigationAnnotation());
return(document.ReplaceStatementsAsync(statementsInfos, newStatements, cancellationToken));
}
public static Task <Document> RefactorAsync(
Document document,
LocalFunctionStatementSyntax localFunction,
bool copyAfter = true,
CancellationToken cancellationToken = default)
{
StatementListInfo statementsInfos = SyntaxInfo.StatementListInfo(localFunction);
SyntaxList <StatementSyntax> statements = statementsInfos.Statements;
int index = statements.IndexOf(localFunction);
if (index == 0)
{
if (copyAfter)
{
if (statementsInfos.ParentAsBlock.OpenBraceToken.GetFullSpanEndLine() == localFunction.GetFullSpanStartLine())
{
localFunction = localFunction.WithLeadingTrivia(localFunction.GetLeadingTrivia().Insert(0, NewLine()));
}
}
else
{
localFunction = localFunction.WithTrailingTrivia(localFunction.GetTrailingTrivia().Add(NewLine()));
}
}
int insertIndex = (copyAfter) ? index + 1 : index;
SyntaxList <StatementSyntax> newStatements = statements.Insert(insertIndex, localFunction.WithNavigationAnnotation());
return(document.ReplaceStatementsAsync(statementsInfos, newStatements, cancellationToken));
}
