public override IEnumerable <CodeAction> GetActions(RefactoringContext context)
{
var identifier = context.GetNode <IdentifierExpression>();
if (identifier == null)
{
yield break;
}
if (CreateFieldAction.IsInvocationTarget(identifier))
{
yield break;
}
var statement = context.GetNode <Statement>();
if (statement == null)
{
yield break;
}
if (!(context.Resolve(identifier).IsError))
{
yield break;
}
var guessedType = TypeGuessing.GuessAstType(context, identifier);
if (guessedType == null)
{
yield break;
}
yield return(new CodeAction(context.TranslateString("Create local variable"), script => {
var initializer = new VariableInitializer(null, identifier.Identifier);
var decl = new VariableDeclarationStatement()
{
Type = guessedType,
Variables = { initializer }
};
if (identifier.Parent is AssignmentExpression && ((AssignmentExpression)identifier.Parent).Left == identifier)
{
initializer.Initializer = ((AssignmentExpression)identifier.Parent).Right.Clone();
if (!context.UseExplicitTypes)
{
decl.Type = new SimpleType("var");
}
script.Replace(statement, decl);
}
else
{
script.InsertBefore(statement, decl);
}
}, identifier)
{
Severity = ICSharpCode.NRefactory.Refactoring.Severity.Error
});
}
public override IEnumerable <CodeAction> GetActions(RefactoringContext context)
{
var identifier = CreateFieldAction.GetCreatePropertyOrFieldNode(context);
if (identifier == null)
{
yield break;
}
if (CreateFieldAction.IsInvocationTarget(identifier))
{
yield break;
}
var propertyName = GetPropertyName(identifier);
if (propertyName == null)
{
yield break;
}
var statement = context.GetNode <Statement>();
if (statement == null)
{
yield break;
}
if (!(context.Resolve(identifier).IsError))
{
yield break;
}
var guessedType = TypeGuessing.GuessAstType(context, identifier);
if (guessedType == null)
{
yield break;
}
var state = context.GetResolverStateBefore(identifier);
if (state.CurrentTypeDefinition == null)
{
yield break;
}
bool createInOtherType = false;
ResolveResult targetResolveResult = null;
if (identifier is MemberReferenceExpression)
{
targetResolveResult = context.Resolve(((MemberReferenceExpression)identifier).Target);
if (targetResolveResult.Type.GetDefinition() == null || targetResolveResult.Type.GetDefinition().Region.IsEmpty)
{
yield break;
}
createInOtherType = !state.CurrentTypeDefinition.Equals(targetResolveResult.Type.GetDefinition());
}
bool isStatic = targetResolveResult is TypeResolveResult;
if (createInOtherType)
{
if (isStatic && targetResolveResult.Type.Kind == TypeKind.Interface || targetResolveResult.Type.Kind == TypeKind.Enum)
{
yield break;
}
}
else
{
if (state.CurrentMember == null)
{
yield break;
}
isStatic |= state.CurrentTypeDefinition.IsStatic;
if (targetResolveResult == null)
{
isStatic |= state.CurrentMember.IsStatic;
}
}
isStatic &= !(identifier is NamedExpression);
// var service = (NamingConventionService)context.GetService(typeof(NamingConventionService));
// if (service != null && !service.IsValidName(propertyName, AffectedEntity.Property, Modifiers.Private, isStatic)) {
// yield break;
// }
yield return(new CodeAction(context.TranslateString("Create property"), script => {
var decl = new PropertyDeclaration()
{
ReturnType = guessedType,
Name = propertyName,
Getter = new Accessor(),
Setter = new Accessor()
};
if (isStatic)
{
decl.Modifiers |= Modifiers.Static;
}
if (createInOtherType)
{
if (targetResolveResult.Type.Kind == TypeKind.Interface)
{
decl.Modifiers = Modifiers.None;
}
else
{
decl.Modifiers |= Modifiers.Public;
}
script.InsertWithCursor(
context.TranslateString("Create property"),
targetResolveResult.Type.GetDefinition(),
(s, c) => decl);
return;
}
script.InsertWithCursor(context.TranslateString("Create property"), Script.InsertPosition.Before, decl);
}, identifier.GetNodeAt(context.Location) ?? identifier)
{
Severity = ICSharpCode.NRefactory.Refactoring.Severity.Error
});
}