public override async Task ComputeRefactoringsAsync(CodeRefactoringContext context)
{
SyntaxNode root = await context.Document.GetSyntaxRootAsync(context.CancellationToken);
ArgumentListSyntax argumentList = root
.FindNode(context.Span, getInnermostNodeForTie: true)?
.FirstAncestorOrSelf<ArgumentListSyntax>();
if (argumentList == null)
return;
if (argumentList.Arguments.Count == 0)
return;
if (!context.Span.IsEmpty)
ArgumentRefactoring.AddOrRemoveArgumentName(context, argumentList);
if (argumentList.IsSingleline())
{
if (argumentList.Arguments.Count > 1)
{
context.RegisterRefactoring(
"Format each argument on separate line",
cancellationToken => FormatEachArgumentOnNewLineAsync(context.Document, argumentList, cancellationToken));
}
}
else
{
context.RegisterRefactoring(
"Format all arguments on a single line",
cancellationToken => FormatAllArgumentsOnSingleLineAsync(context.Document, argumentList, cancellationToken));
}
SwapArgumentsRefactoring.Refactor(context, argumentList);
}
public override SyntaxNode VisitArgument(ArgumentSyntax node)
{
if (Array.IndexOf(_arguments, node) != -1)
{
return(ArgumentRefactoring.AddParameterName(node, _semanticModel));
}
return(base.VisitArgument(node));
}
