/// <summary>
/// Creates a Field with the given type, name, and appropriate default values.
/// </summary>
public Field(DefType displayType, string internalName)
{
DisplayName = internalName;
DisplayType = displayType;
DisplayFormat = ParamUtil.GetDefaultFormat(DisplayType);
Minimum = ParamUtil.GetDefaultMinimum(DisplayType);
Maximum = ParamUtil.GetDefaultMaximum(DisplayType);
Increment = ParamUtil.GetDefaultIncrement(DisplayType);
EditFlags = ParamUtil.GetDefaultEditFlags(DisplayType);
ArrayLength = 1;
InternalType = DisplayType.ToString();
InternalName = internalName;
BitSize = -1;
}
public override DefType[] ComputeRuntimeInterfaces(TypeDesc type)
{
TypeBuilderState state = type.GetOrCreateTypeBuilderState();
int totalInterfaces = RuntimeAugments.GetInterfaceCount(state.TemplateType.RuntimeTypeHandle);
TypeLoaderLogger.WriteLine("Building runtime interfaces for type " + type.ToString() + " (total interfaces = " + totalInterfaces.LowLevelToString() + ") ...");
DefType[] interfaces = new DefType[totalInterfaces];
int numInterfaces = 0;
//
// Copy over all interfaces from base class
//
if (type.BaseType != null)
{
foreach (var baseInterface in type.BaseType.RuntimeInterfaces)
{
// There should be no duplicates
Debug.Assert(!InterfaceInSet(interfaces, numInterfaces, baseInterface));
interfaces[numInterfaces++] = baseInterface;
TypeLoaderLogger.WriteLine(" -> Added basetype interface " + baseInterface.ToString() + " on type " + type.ToString());
}
}
NativeParser typeInfoParser = state.GetParserForNativeLayoutInfo();
NativeParser interfaceParser = typeInfoParser.GetParserForBagElementKind(BagElementKind.ImplementedInterfaces);
TypeDesc[] implementedInterfaces;
if (!interfaceParser.IsNull)
{
implementedInterfaces = state.NativeLayoutInfo.LoadContext.GetTypeSequence(ref interfaceParser);
}
else
{
implementedInterfaces = TypeDesc.EmptyTypes;
}
// Note that the order in which the interfaces are added to the list is same as the order in which the MDIL binder adds them.
// It is required for correctness
foreach (TypeDesc interfaceType in implementedInterfaces)
{
DefType interfaceTypeAsDefType = (DefType)interfaceType;
// Skip duplicates
if (InterfaceInSet(interfaces, numInterfaces, interfaceTypeAsDefType))
{
continue;
}
interfaces[numInterfaces++] = interfaceTypeAsDefType;
TypeLoaderLogger.WriteLine(" -> Added interface " + interfaceTypeAsDefType.ToString() + " on type " + type.ToString());
foreach (var inheritedInterface in interfaceTypeAsDefType.RuntimeInterfaces)
{
// Skip duplicates
if (InterfaceInSet(interfaces, numInterfaces, inheritedInterface))
{
continue;
}
interfaces[numInterfaces++] = inheritedInterface;
TypeLoaderLogger.WriteLine(" -> Added inherited interface " + inheritedInterface.ToString() + " on type " + type.ToString());
}
}
// TODO: Handle the screwy cases of generic interface folding
Debug.Assert(numInterfaces == totalInterfaces, "Unexpected number of interfaces");
return(interfaces);
}
private string Format(DefType interfaceTypeDef)
{
return(interfaceTypeDef.ToString());
}
private static bool Save <T>(DefType type, T t)
{
return(Save <T>(type.ToString(), t));
}
private static bool Load <T>(DefType type, out T t)
{
return(Load <T>(type.ToString(), out t));
}