public static async Task <Document> RefactorAsync(
Document document,
UsingDirectiveSyntax usingDirective,
CancellationToken cancellationToken)
{
SemanticModel semanticModel = await document.GetSemanticModelAsync(cancellationToken).ConfigureAwait(false);
var classSymbol = (INamedTypeSymbol)semanticModel.GetSymbol(usingDirective.Name, cancellationToken);
SyntaxNode parent = usingDirective.Parent;
Debug.Assert(parent.IsKind(SyntaxKind.CompilationUnit, SyntaxKind.NamespaceDeclaration));
int index = SyntaxInfo.UsingDirectiveListInfo(parent).IndexOf(usingDirective);
List <SimpleNameSyntax> names = CollectNames(parent, classSymbol, semanticModel, cancellationToken);
TypeSyntax type = classSymbol.ToTypeSyntax();
SyntaxNode newNode = parent.ReplaceNodes(names, (node, _) =>
{
return(SimpleMemberAccessExpression(type, node.WithoutTrivia())
.WithTriviaFrom(node)
.WithSimplifierAnnotation());
});
newNode = RemoveUsingDirective(newNode, index);
return(await document.ReplaceNodeAsync(parent, newNode, cancellationToken).ConfigureAwait(false));
}
public static async Task <Document> RefactorAsync(
Document document,
UsingDirectiveSyntax usingDirective,
CancellationToken cancellationToken)
{
SemanticModel semanticModel = await document.GetSemanticModelAsync(cancellationToken).ConfigureAwait(false);
IAliasSymbol aliasSymbol = semanticModel.GetDeclaredSymbol(usingDirective, cancellationToken);
SyntaxNode parent = usingDirective.Parent;
Debug.Assert(parent.IsKind(SyntaxKind.CompilationUnit, SyntaxKind.NamespaceDeclaration), "");
int index = SyntaxInfo.UsingDirectiveListInfo(parent).IndexOf(usingDirective);
List <IdentifierNameSyntax> names = CollectNames(parent, aliasSymbol, semanticModel, cancellationToken);
NameSyntax name = usingDirective.Name;
ISymbol symbol = semanticModel.GetSymbol(name, cancellationToken);
SyntaxNode newNode = parent.ReplaceNodes(names, (f, _) =>
{
if (symbol != null &&
semanticModel
.GetSpeculativeSymbolInfo(f.SpanStart, name, SpeculativeBindingOption.BindAsTypeOrNamespace)
.Symbol?
.Equals(symbol) == true)
{
return(name.WithTriviaFrom(f));
}
else
{
return(aliasSymbol.Target.ToMinimalTypeSyntax(semanticModel, f.SpanStart).WithTriviaFrom(f));
}
});
newNode = RemoveUsingDirective(newNode, index);
return(await document.ReplaceNodeAsync(parent, newNode, cancellationToken).ConfigureAwait(false));
}
public static async Task <Document> RefactorAsync(
Document document,
UsingDirectiveSyntax usingDirective,
CancellationToken cancellationToken)
{
SemanticModel semanticModel = await document.GetSemanticModelAsync(cancellationToken).ConfigureAwait(false);
IAliasSymbol aliasSymbol = semanticModel.GetDeclaredSymbol(usingDirective, cancellationToken);
SyntaxNode parent = usingDirective.Parent;
Debug.Assert(parent.IsKind(SyntaxKind.CompilationUnit, SyntaxKind.NamespaceDeclaration), "");
int index = SyntaxInfo.UsingDirectiveListInfo(parent).IndexOf(usingDirective);
var rewriter = new Rewriter(aliasSymbol, aliasSymbol.Target.ToTypeSyntax(), semanticModel, cancellationToken);
SyntaxNode newNode = rewriter.Visit(parent);
newNode = RemoveUsingDirective(newNode, index);
return(await document.ReplaceNodeAsync(parent, newNode, cancellationToken).ConfigureAwait(false));
}