internal static object AsTrackableChild(Type type, object target, Action <object> notifyParentItemCanceled, bool makeComplexPropertiesTrackable, bool makeCollectionPropertiesTrackable, Internal.Graph graph)
{
ThrowIfTargetIsProxy(target);
ProxyWeakTargetMap existing = graph.GetExistingProxyForTarget(target);
if (existing != null)
{
return(existing.Proxy);
}
var changeTrackingInterceptor = CreateInstance(typeof(ChangeTrackingInterceptor <>).MakeGenericType(type), ChangeStatus.Unchanged);
var notifyPropertyChangedInterceptor = CreateInstance(typeof(NotifyPropertyChangedInterceptor <>).MakeGenericType(type), changeTrackingInterceptor);
var editableObjectInterceptor = CreateInstance(typeof(EditableObjectInterceptor <>).MakeGenericType(type), notifyParentItemCanceled);
var complexPropertyInterceptor = CreateInstance(typeof(ComplexPropertyInterceptor <>).MakeGenericType(type), makeComplexPropertiesTrackable, makeCollectionPropertiesTrackable, graph);
var collectionPropertyInterceptor = CreateInstance(typeof(CollectionPropertyInterceptor <>).MakeGenericType(type), makeComplexPropertiesTrackable, makeCollectionPropertiesTrackable, graph);
object proxy = _ProxyGenerator.CreateClassProxyWithTarget(type,
new[] { typeof(IChangeTrackableInternal), typeof(IRevertibleChangeTrackingInternal), typeof(IChangeTrackable <>).MakeGenericType(type), typeof(IChangeTrackingManager), typeof(IComplexPropertyTrackable), typeof(ICollectionPropertyTrackable), typeof(IEditableObjectInternal), typeof(INotifyPropertyChanged) },
target,
GetOptions(type),
(IInterceptor)notifyPropertyChangedInterceptor,
(IInterceptor)changeTrackingInterceptor,
(IInterceptor)editableObjectInterceptor,
(IInterceptor)complexPropertyInterceptor,
(IInterceptor)collectionPropertyInterceptor);
CopyFields(type: type, source: target, target: proxy);
((IInterceptorSettings)notifyPropertyChangedInterceptor).IsInitialized = true;
((IInterceptorSettings)changeTrackingInterceptor).IsInitialized = true;
((IInterceptorSettings)editableObjectInterceptor).IsInitialized = true;
((IInterceptorSettings)complexPropertyInterceptor).IsInitialized = true;
((IInterceptorSettings)collectionPropertyInterceptor).IsInitialized = true;
graph.Add(new ProxyWeakTargetMap(target, proxy));
return(proxy);
}
internal static object AsTrackableCollectionChild(Type type, object target, bool makeComplexPropertiesTrackable, bool makeCollectionPropertiesTrackable, Graph graph)
{
ThrowIfTargetIsProxy(target);
ProxyWeakTargetMap existing = graph.GetExistingProxyForTarget(target);
if (existing != null)
{
return(existing.Proxy);
}
Type genericArgument = type.GetGenericArguments().First();
object proxy = _ProxyGenerator.CreateInterfaceProxyWithTarget(typeof(IList <>).MakeGenericType(genericArgument),
new[] { typeof(IChangeTrackableCollection <>).MakeGenericType(genericArgument), typeof(IRevertibleChangeTrackingInternal), typeof(IBindingList), typeof(ICancelAddNew), typeof(INotifyCollectionChanged) },
target,
GetOptions(genericArgument),
(IInterceptor)CreateInstance(typeof(ChangeTrackingCollectionInterceptor <>).MakeGenericType(genericArgument), target, makeComplexPropertiesTrackable, makeCollectionPropertiesTrackable, graph));
graph.Add(new ProxyWeakTargetMap(target, proxy));
return(proxy);
}
internal static T AsTrackable <T>(this T target, ChangeStatus status, Action <T> notifyParentListItemCanceled, bool makeComplexPropertiesTrackable, bool makeCollectionPropertiesTrackable, Graph graph) where T : class
{
ThrowIfTargetIsProxy(target);
ProxyWeakTargetMap existing = graph.GetExistingProxyForTarget(target);
if (existing != null)
{
return((T)existing.Proxy);
}
//if T was ICollection<T> it would of gone to one of the other overloads
if (target as ICollection != null)
{
throw new InvalidOperationException("Only IList<T>, List<T> and ICollection<T> are supported");
}
var changeTrackingInterceptor = new ChangeTrackingInterceptor <T>(status);
var notifyPropertyChangedInterceptor = new NotifyPropertyChangedInterceptor <T>(changeTrackingInterceptor);
var editableObjectInterceptor = new EditableObjectInterceptor <T>(notifyParentListItemCanceled);
var complexPropertyInterceptor = new ComplexPropertyInterceptor <T>(makeComplexPropertiesTrackable, makeCollectionPropertiesTrackable, graph);
var collectionPropertyInterceptor = new CollectionPropertyInterceptor <T>(makeComplexPropertiesTrackable, makeCollectionPropertiesTrackable, graph);
object proxy = _ProxyGenerator.CreateClassProxyWithTarget(typeof(T),
new[] { typeof(IChangeTrackableInternal), typeof(IRevertibleChangeTrackingInternal), typeof(IChangeTrackable <T>), typeof(IChangeTrackingManager), typeof(IComplexPropertyTrackable), typeof(ICollectionPropertyTrackable), typeof(IEditableObjectInternal), typeof(INotifyPropertyChanged) },
target,
GetOptions(typeof(T)),
notifyPropertyChangedInterceptor,
changeTrackingInterceptor,
editableObjectInterceptor,
complexPropertyInterceptor,
collectionPropertyInterceptor);
CopyFields(source: target, target: proxy);
notifyPropertyChangedInterceptor.IsInitialized = true;
changeTrackingInterceptor.IsInitialized = true;
editableObjectInterceptor.IsInitialized = true;
complexPropertyInterceptor.IsInitialized = true;
collectionPropertyInterceptor.IsInitialized = true;
graph.Add(new ProxyWeakTargetMap(target, proxy));
return((T)proxy);
}