private CodeAttributeDeclaration ReadAnnotation(Annotation annotation, CodeNamespace nameSpace)
{
var declaration = WellKnownAnnotations[annotation.Name];
if (declaration != null)
{
return(declaration);
}
var memberName = annotation.Name;
var fqt = new FullyQualifiedType(memberName);
var attributeName = fqt.TypeName + "Attribute";
var attributeNamespace =
compileUnit.Namespaces()
.FirstOrDefault(n => n.Name == fqt.Namespace.Name);
if (attributeNamespace == null)
{
attributeNamespace = fqt.Namespace ?? nameSpace;
AddNamespace(attributeNamespace);
}
ImportNamespace(attributeNamespace.Name, nameSpace);
// Declare the Attribute only if it doesn't exist already.
var exists =
attributeNamespace.Types()
.Any(a => a.Name == attributeName);
if (!exists)
{
var typeDeclaration = CodeTypeContainer.CreateAttribute(attributeName);
var valueProperty = Declare.Property("Value", CodeTypeContainer.Create(typeof(string)).Reference);
var valueParameter = valueProperty.AsParameter();
var constructor = new CodeConstructor();
constructor.Attributes = MemberAttributes.Public;
constructor.Parameters.Add(valueParameter);
constructor.Statements.Add(new CodeAssignStatement(valueProperty.Reference(), valueParameter.Reference()));
typeDeclaration.Members.Add(constructor);
typeDeclaration.Members.Add(valueProperty);
attributeNamespace.Types.Add(typeDeclaration);
ImportNamespaces(typeDeclaration.RequiredImports);
}
return(Declare.Attribute(fqt.TypeName, annotation.Value));
}
private void ReadInterface(Interface @interface)
{
var interfaceName = @interface.Name;
var fqt = new FullyQualifiedType(interfaceName);
var declaration = CodeTypeContainer.CreateInterface(fqt.TypeName);
ImportNamespaces(declaration.RequiredImports);
var @namespace = fqt.Namespace;
@namespace.Types.Add(declaration);
AddNamespace(@namespace);
foreach (var item in @interface.Children)
{
switch (item.DBusItemType)
{
case DBusItemType.Signal:
var eventHandler = ReadSignal((Signal)item, @namespace);
declaration.AddEvent(item.Name, eventHandler.Reference);
break;
case DBusItemType.Method:
var method = ReadMethod((Method)item, @namespace);
declaration.Members.Add(method);
break;
case DBusItemType.Property:
var property = ReadProperty((Property)item, @namespace);
declaration.Members.Add(property);
break;
case DBusItemType.Annotation:
var attribute = ReadAnnotation((Annotation)item, @namespace);
declaration.CustomAttributes.Add(attribute);
break;
default:
throw CreateInvalidDataException(@interface.DBusItemType, DBusItemType.Signal, DBusItemType.Method, DBusItemType.Property, DBusItemType.Annotation);
}
}
}