protected override void PopulateObject()
{
TypeDescription typeDescription = null;
object targetObject;
try
{
targetObject = TargetObjectGetter();
}
catch (Exception)
{
targetObject = null;
// Items from property getters that throw exceptions are not added to the object hierarchy
// Ignore silently
}
_targetObject = targetObject;
if (targetObject != null)
{
WoopsaVisibilityAttribute woopsaVisibilityAttribute =
WoopsaReflection.GetCustomAttribute <WoopsaVisibilityAttribute>(targetObject.GetType());
if (woopsaVisibilityAttribute != null)
{
Visibility = woopsaVisibilityAttribute.Visibility;
}
else
{
Visibility = DefaultVisibility;
}
}
else
{
Visibility = DefaultVisibility;
}
Type exposedType;
if (targetObject != null)
{
exposedType = ExposedType(targetObject);
}
else
{
exposedType = null;
}
OnTargetObjectChange(targetObject, exposedType);
base.PopulateObject();
if (targetObject != null)
{
typeDescription = GetTypeDescription(exposedType);
PopulateProperties(targetObject, exposedType, typeDescription.Properties);
PopulateMethods(targetObject, exposedType, typeDescription.Methods);
PopulateItems(targetObject, exposedType, typeDescription.Items);
if (targetObject is IEnumerable && Visibility.HasFlag(WoopsaVisibility.IEnumerableObject))
{
IEnumerable enumerable = (IEnumerable)targetObject;
PopulateEnumerableItems(enumerable, DeclaredExposedType);
}
}
}
public TypeDescription GetTypeDescription(Type type)
{
if (type != null)
{
TypeDescription result;
if (!_typeDescriptions.TryGetValue(type, out result))
{
result = WoopsaReflection.ReflectType(type, CustomTypeConverters);
_typeDescriptions[type] = result;
}
return(result);
}
else
{
return(null);
}
}
protected virtual bool IsMemberWoopsaVisible(object targetObject, MemberInfo memberInfo)
{
var woopsaVisibleAttribute = WoopsaReflection.GetCustomAttribute <WoopsaVisibleAttribute>(memberInfo);
bool isVisible;
Type targetType = targetObject.GetType();
if (woopsaVisibleAttribute != null)
{
isVisible = woopsaVisibleAttribute.Visible;
}
else
{
isVisible = Visibility.HasFlag(WoopsaVisibility.DefaultIsVisible);
}
if (isVisible)
{
if (memberInfo.DeclaringType != targetType)
{
isVisible = Visibility.HasFlag(WoopsaVisibility.Inherited);
}
}
if (isVisible)
{
if (memberInfo.DeclaringType == typeof(object))
{
isVisible = Visibility.HasFlag(WoopsaVisibility.ObjectClassMembers);
}
}
if (isVisible)
{
if (memberInfo.DeclaringType == typeof(ArrayList) ||
(memberInfo.DeclaringType.IsGenericType &&
(memberInfo.DeclaringType.GetGenericTypeDefinition() == typeof(List <>) ||
memberInfo.DeclaringType.GetGenericTypeDefinition() == typeof(Collection <>) ||
memberInfo.DeclaringType.GetGenericTypeDefinition() == typeof(ObservableCollection <>)))
)
{
isVisible = Visibility.HasFlag(WoopsaVisibility.ListClassMembers);
}
}
if (isVisible)
{
if (memberInfo is MethodBase)
{
if ((memberInfo as MethodBase).IsSpecialName)
{
isVisible = Visibility.HasFlag(WoopsaVisibility.MethodSpecialName);
}
}
}
if (isVisible)
{
if (memberInfo is PropertyInfo)
{
PropertyInfo property = (PropertyInfo)memberInfo;
if (typeof(IEnumerable <object>).IsAssignableFrom(property.PropertyType))
{
isVisible = Visibility.HasFlag(WoopsaVisibility.IEnumerableObject);
}
}
}
EventArgsMemberVisibilityCheck e = new EventArgsMemberVisibilityCheck(memberInfo);
e.IsVisible = isVisible;
OnMemberWoopsaVisibilityCheck(e);
isVisible = e.IsVisible;
return(isVisible);
}