public override void VisitTypeDeclaration(TypeDeclaration typeDeclaration)
{
if (typeDeclaration.ClassType == ClassType.Interface || typeDeclaration.ClassType == ClassType.Enum)
{
return;
}
base.VisitTypeDeclaration(typeDeclaration);
var rr = ctx.Resolve(typeDeclaration);
if (rr.IsError)
{
return;
}
foreach (var baseType in typeDeclaration.BaseTypes)
{
var bt = ctx.Resolve(baseType);
if (bt.IsError || bt.Type.Kind != TypeKind.Interface)
{
continue;
}
bool interfaceMissing;
var toImplement = ImplementInterfaceAction.CollectMembersToImplement(rr.Type.GetDefinition(), bt.Type, false, out interfaceMissing);
if (toImplement.Count == 0)
{
continue;
}
AddIssue(new CodeIssue(baseType, ctx.TranslateString("Missing interface member implementations"))
{
ActionProvider = { typeof(ImplementInterfaceAction), typeof(ImplementInterfaceExplicitAction) }
});
}
}
public static List <IMember> CollectMembersToImplement(ITypeDefinition implementingType, IType abstractType)
{
var toImplement = new List <IMember>();
bool alreadyImplemented;
foreach (var member in abstractType.GetMembers(d => !d.IsSynthetic && d.IsAbstract))
{
alreadyImplemented = false;
var allBaseTypes = member.DeclaringType.GetAllBaseTypes().ToList();
foreach (var cmet in implementingType.GetMembers(d => d.SymbolKind == member.SymbolKind && d.Name == member.Name))
{
if (allBaseTypes.Contains(cmet.DeclaringType))
{
continue;
}
if (ImplementInterfaceAction.CompareMembers(member, cmet))
{
alreadyImplemented = true;
break;
}
}
if (!alreadyImplemented)
{
toImplement.Add(member);
}
}
return(toImplement);
}
public override IEnumerable <CodeAction> GetActions(RefactoringContext context)
{
var service = (CodeGenerationService)context.GetService(typeof(CodeGenerationService));
if (service == null)
{
yield break;
}
var type = context.GetNode <AstType>();
if (type == null || type.Role != Roles.BaseType)
{
yield break;
}
var state = context.GetResolverStateBefore(type);
if (state.CurrentTypeDefinition == null)
{
yield break;
}
var resolveResult = context.Resolve(type);
if (resolveResult.Type.Kind != TypeKind.Class || resolveResult.Type.GetDefinition() == null || !resolveResult.Type.GetDefinition().IsAbstract)
{
yield break;
}
var toImplement = CollectMembersToImplement(state.CurrentTypeDefinition, resolveResult.Type);
if (toImplement.Count == 0)
{
yield break;
}
yield return(new CodeAction(
context.TranslateString("Implement abstract members"),
script => script.InsertWithCursor(
context.TranslateString("Implement abstract members"),
state.CurrentTypeDefinition, (s, c) => ImplementInterfaceAction.GenerateImplementation(c, toImplement.Select(m => Tuple.Create(m, false)), true)
.Select(entity => {
var decl = entity as EntityDeclaration;
if (decl != null)
{
decl.Modifiers |= Modifiers.Override;
}
return entity;
}).ToList()), type));
}
public override IEnumerable <CodeAction> GetActions(RefactoringContext context)
{
var service = (CodeGenerationService)context.GetService(typeof(CodeGenerationService));
if (service == null)
{
yield break;
}
var type = context.GetNode <AstType>();
if (type == null || type.Role != Roles.BaseType)
{
yield break;
}
var state = context.GetResolverStateBefore(type);
if (state.CurrentTypeDefinition == null)
{
yield break;
}
var resolveResult = context.Resolve(type);
if (resolveResult.Type.Kind != TypeKind.Interface)
{
yield break;
}
bool interfaceMissing;
var toImplement = ImplementInterfaceAction.CollectMembersToImplement(
state.CurrentTypeDefinition,
resolveResult.Type,
false,
out interfaceMissing
);
if (toImplement.Count == 0)
{
yield break;
}
yield return(new CodeAction(context.TranslateString("Implement interface explicit"), script =>
script.InsertWithCursor(
context.TranslateString("Implement Interface"),
state.CurrentTypeDefinition,
(s, c) => ImplementInterfaceAction.GenerateImplementation(c, toImplement.Select(t => Tuple.Create(t.Item1, true)), interfaceMissing).ToList()
)
, type));
}
