//
// ObjCTypeAssociate()
//
public ObjCTypeAssociation ObjCTypeAssociate(string managedType)
{
ObjCTypeAssociation typeAssoc = null;
// look for literal association
if (managedType != null && ObjCTypeAssociations.ContainsKey(managedType))
{
typeAssoc = ObjCTypeAssociations[managedType];
}
return(typeAssoc);
}
//
// AssociateTypes()
//
void AssociateTypes(ManagedTypeAssociation managedTA, ObjCTypeAssociation objcTA)
{
objcTA.ManagedTypeAssociate = managedTA;
// 1:1 association from managed type to objc type
// the managed type name key is undecorated
ObjCTypeAssociations.Add(managedTA.ManagedType, objcTA);
// 1:N association from objc declaration to managed type.
// hence we qualify the objc declaration with the managed type name.
string objCKey = objcTA.UniqueTypeNameForManagedType(managedTA.ManagedType);
ManagedTypeAssociations.Add(objCKey, managedTA);
}
//
// ObjCTypeDeclFromManagedFacet()
//
public string ObjCTypeDeclFromManagedFacet(CodeFacet managedFacet, bool allowObjCTypeAssociation = true)
{
string decl = "";
// if the facet represents a generic parameter (or ref) then we
// won't know the actual type until runtime, so we default to the System_Object;
if (managedFacet.IsGenericParameterOrRef())
{
decl = "System_Object *";
return(decl);
}
string managedType = ManagedTypeForAssociation(managedFacet);
if (managedType == null)
{
return("????");
}
if (allowObjCTypeAssociation && ObjCTypeAssociations.ContainsKey(managedType))
{
decl = ObjCTypeAssociations[managedType].ObjCTypeDecl;
if (managedFacet.IsPointer)
{
decl += " *";
}
}
else
{
// canonical type name.
decl = ObjCIdentifierFromManagedIdentifier(managedType);
if (managedFacet.IsEnum)
{
decl = "enum" + decl;
}
else
{
decl += " *";
}
}
return(decl);
}
//
// ObjCNonAssociatedTypeIsNSObject
//
//public static bool ObjCNonAssociatedTypeIsNSObject(CodeFacet facet)
//{
// This assessment is only valid for non associated types.
// ie: System.String will fail this test even though its ObjC rep is NSString.
// Only call this method if associated type info cannot be found.
// TODO: determine if association can be tested for in this method.
// Logic :
// Managed structs are value types, ObjC rep is an NSObject
// return (!facet.IsValueType || facet.IsStruct);
//}
//
// ObjCTypeNameFromManagedTypeName
//
string ObjCTypeNameFromManagedTypeName(string managedType)
{
string value = managedType;
if (managedType == null)
{
return("DBManagedObject");
}
// there are situations where we can encounter an excluded type
// (such as the base class for a whitelisted type)
if (!Config.GenerateTypeBinding(managedType))
{
return("System_Object");
}
if (ObjCTypeAssociations.ContainsKey(managedType) && ObjCTypeAssociations[managedType].ObjCType != null)
{
value = ObjCTypeAssociations[managedType].ObjCType;
}
return(ObjCIdentifierFromManagedIdentifier(value));
}
