/// <summary>
/// Declare a new enum type in the current scope based on an actual enum.
/// </summary>
/// <remarks>
/// Used to declare predefined enum types representing existing enums in metamodel.
/// </remarks>
/// <param name="type">The enum type.</param>
private void Process_ModelEnum(System.Type type)
{
if (NameContext.Current.Scope.Model.Instances.OfType<Type>().Count(t => t.UnderlyingType == type) == 0)
{
EnumType enumType = new EnumType();
// Namespace
enumType.Namespace = (Namespace)NameContext.Current.Scope;
// Name
enumType.Name = AttributeHelpers.GetTypeName(type);
// Underlying type
enumType.UnderlyingType = type;
// Hidden
enumType.AddMetaInfo(new HiddenInfo());
// Enter scope
using (new NameContextScope(enumType))
{
// Values
foreach (FieldInfo field in type.GetFields(BindingFlags.Static | BindingFlags.Public))
{
EnumValue enumValue = new EnumValue();
enumValue.Name = AttributeHelpers.GetMemberName(field);
enumValue.Enum = enumType;
// Hidden
enumValue.AddMetaInfo(new HiddenInfo());
}
}
}
}
/// <summary>
/// Processes enum value node.
/// </summary>
/// <param name="node">The node.</param>
private void Process_EnumValue(dynamic node)
{
EnumValue enumValue = new EnumValue();
// Map source location and node to object
enumValue.AddMetaInfo(new SourceLocationInfo(node, context));
context.AddObject(node, enumValue);
// Enum
try
{
NameContext.Current.CheckName(node.Name, typeof(EnumValue));
enumValue.Enum = (EnumType)NameContext.Current.Scope;
}
catch (NameCollisionException exception)
{
Error_NameExists(enumValue, exception);
}
// Name
enumValue.Name = node.Name;
}