private FieldDeclarationSyntax WithReadOnlyAdded(FieldDeclarationSyntax fieldDeclaration)
{
SyntaxTriviaList leadingTrivia = fieldDeclaration.GetLeadingTrivia();
fieldDeclaration = fieldDeclaration.WithLeadingTrivia();
fieldDeclaration = fieldDeclaration.AddModifiers(_readonlyModifier);
fieldDeclaration = fieldDeclaration.WithLeadingTrivia(leadingTrivia);
return(fieldDeclaration);
}
private static SyntaxNode MakeSingleFieldReadonly(SyntaxNode root, FieldDeclarationSyntax fieldDeclaration)
{
var newFieldDeclaration = fieldDeclaration.AddModifiers(SyntaxFactory.Token(SyntaxKind.ReadOnlyKeyword))
.WithTrailingTrivia(fieldDeclaration.GetTrailingTrivia())
.WithLeadingTrivia(fieldDeclaration.GetLeadingTrivia())
.WithAdditionalAnnotations(Formatter.Annotation);
var newRoot = root.ReplaceNode(fieldDeclaration, newFieldDeclaration);
return(newRoot);
}
public override SyntaxNode VisitFieldDeclaration(FieldDeclarationSyntax node)
{
if (node.Modifiers.Any(SyntaxKind.ReadOnlyKeyword))
{
return(node);
}
if (semanticModel.GetTypeInfo(node.Declaration.Type).Type.Name != "Bindable")
{
return(node);
}
if (!node.Declaration.Type.IsKind(SyntaxKind.GenericName))
{
return(node);
}
if (semanticModel.GetTypeInfo(node.Declaration.Type).Type.ContainingNamespace.Name != "Zebble" &&
semanticModel.GetTypeInfo(node.Declaration.Type).Type.ContainingNamespace.Name != "Olive")
{
return(node);
}
if (isReportOnlyMode)
{
var lineSpan = node.GetFileLinePosSpan();
AddReport(new ChangesReport(node)
{
LineNumber = lineSpan.StartLinePosition.Line,
Column = lineSpan.StartLinePosition.Character,
Message = "Should Add Readonly Modifier",
Generator = nameof(ZebbleCleaner)
});
return(node);
}
return(node.AddModifiers(
SyntaxFactory.Token(SyntaxKind.ReadOnlyKeyword)
.WithTrailingTrivia(SyntaxFactory.ParseTrailingTrivia(" "))));
}
public static FieldDeclarationSyntax AddModifiers(this FieldDeclarationSyntax syntax, params SyntaxKind[] modifier)
{
return(syntax.AddModifiers(modifier.Select(Token).ToArray()));
}
public static FieldDeclarationSyntax WithModifiers(this FieldDeclarationSyntax node, params SyntaxKind[] modifiers)
{
return(node.AddModifiers(CreateModifiers(modifiers)));
}
