private static IElementFactory GetDeferredKeyFactory(XamlElement xamlElement)
{
Type elementType = xamlElement.GetElementType();
IDeferredValueKeyProvider provider = DeferredValueKeyProviders.GetDeferredValueKeyProvider(elementType);
if (provider != null)
{
return(new DeferredKeyFactory(provider, xamlElement));
}
string keyPropertyName = DictionaryKeyPropertyAttribute.GetPropertyName(elementType);
if (!keyPropertyName.IsNullOrWhiteSpace())
{
XamlMember keyMember = xamlElement.Members.FirstOrDefault(member => member.Name.LocalName == keyPropertyName);
if (keyMember != null)
{
IPropertyAdapter keyProperty = PropertyAdapter.CreateAdapter(elementType, keyPropertyName);
return(ElementFactory.FromValue(keyMember.Values.Single(), keyProperty.PropertyType, xamlElement.Namespaces, xamlElement.SourceUri));
}
}
return(null);
}
public static IElementInitializer Create(XamlName memberName, Type containingType, IEnumerable <object> values, XamlNamespaces namespaces)
{
IEventAdapter eventAdapter = EventAdapter.CreateAdapter(containingType, memberName);
if (eventAdapter != null)
{
return(new ElementEventMemberInitializer(eventAdapter, GetEventHandlerName(memberName, values)));
}
IPropertyAdapter propertyAdapter = PropertyAdapter.CreateAdapter(containingType, memberName);
if (propertyAdapter != null)
{
return(ElementPropertyMemberInitializer.Create(propertyAdapter, values, namespaces));
}
throw new Granular.Exception("Type \"{0}\" does not contain a member named \"{1}\"", containingType.Name, memberName);
}
private static IPropertyAdapter GetKeyProperty(Type type)
{
return(PropertyAdapter.CreateAdapter(type, new XamlName(PropertyAttribute.GetPropertyName <DictionaryKeyPropertyAttribute>(type))));
}
private static IPropertyAdapter GetNameProperty(Type type)
{
return(PropertyAdapter.CreateAdapter(type, new XamlName(PropertyAttribute.GetPropertyName <RuntimeNamePropertyAttribute>(type))));
}
private static IPropertyAdapter GetKeyProperty(Type type)
{
string propertyName = DictionaryKeyPropertyAttribute.GetPropertyName(type);
return(!propertyName.IsNullOrWhiteSpace() ? PropertyAdapter.CreateAdapter(type, propertyName) : null);
}
