public override async Task ComputeRefactoringsAsync(CodeRefactoringContext context)
{
SyntaxNode root = await context.Document.GetSyntaxRootAsync(context.CancellationToken);
ParameterListSyntax parameterList = root
.FindNode(context.Span, getInnermostNodeForTie: true)?
.FirstAncestorOrSelf <ParameterListSyntax>();
if (parameterList == null)
{
return;
}
if (parameterList.Parameters.Count == 0)
{
return;
}
if (parameterList.IsSingleline())
{
if (parameterList.Parameters.Count > 1)
{
context.RegisterRefactoring(
"Format each parameter on separate line",
cancellationToken => FormatEachParameterOnNewLineAsync(context.Document, parameterList, cancellationToken));
}
}
else
{
context.RegisterRefactoring(
"Format all parameters on a single line",
cancellationToken => FormatAllParametersOnSingleLineAsync(context.Document, parameterList, cancellationToken));
}
DuplicateParameterRefactoring.Refactor(context, parameterList);
SwapParametersRefactoring.Refactor(context, parameterList);
}