public static async Task ComputeRefactoringsAsync(RefactoringContext context, ArrowExpressionClauseSyntax arrowExpressionClause)
{
ExpressionSyntax expression = arrowExpressionClause.Expression;
if (context.IsRefactoringEnabled(RefactoringIdentifiers.CallToMethod))
{
await ReturnExpressionRefactoring.ComputeRefactoringsAsync(context, expression).ConfigureAwait(false);
}
if (context.IsRefactoringEnabled(RefactoringIdentifiers.ExpandExpressionBody) &&
(context.Span.IsEmptyAndContainedInSpan(arrowExpressionClause) ||
context.Span.IsBetweenSpans(expression)) &&
ExpandExpressionBodyRefactoring.CanRefactor(arrowExpressionClause))
{
context.RegisterRefactoring(
"Expand expression body",
cancellationToken => ExpandExpressionBodyRefactoring.RefactorAsync(context.Document, arrowExpressionClause, cancellationToken));
}
}
public static void ComputeRefactorings(RefactoringContext context, SyntaxToken semicolonToken)
{
if (!semicolonToken.IsKind(SyntaxKind.SemicolonToken) ||
semicolonToken.IsMissing)
{
return;
}
if (context.IsRefactoringEnabled(RefactoringIdentifiers.ExpandExpressionBody))
{
ArrowExpressionClauseSyntax arrowExpressionClause = GetArrowExpressionClause(semicolonToken);
if (arrowExpressionClause?.IsMissing == false &&
ExpandExpressionBodyRefactoring.CanRefactor(arrowExpressionClause))
{
context.RegisterRefactoring(
"Expand expression body",
cancellationToken => ExpandExpressionBodyRefactoring.RefactorAsync(context.Document, arrowExpressionClause, cancellationToken));
}
}
}