public ListPropertyInfoDescriptor(PropertyInfo propertyInfo, PropertyDescriptorProvider provider) : base(provider)
{
PropertyInfo = propertyInfo;
IsReadOnly = propertyInfo.CanWrite == false;
Name = PropertyInfoDescriptor.GetName(propertyInfo, provider);
DisplayName = PropertyInfoDescriptor.GetDescription(propertyInfo, provider);
Category = PropertyInfoDescriptor.GetCategory(propertyInfo, provider);
Description = PropertyInfoDescriptor.GetDescription(propertyInfo, provider);
ItemPropertyDescriptor = new ListItemPropertyDescriptor <TCollection, TItem>(provider);
_getter = PropertyInfoDescriptor.CreatePropertyGetter <TTarget, TCollection>(propertyInfo);
_setter = propertyInfo.CanWrite ? PropertyInfoDescriptor.CreatePropertySetter <TTarget, TCollection>(propertyInfo) : null;
}
private protected PropertyDescriptor(PropertyDescriptorProvider provider)
{
Provider = provider;
}
protected CollectionPropertyDescriptor(PropertyDescriptorProvider provider) : base(provider)
{
}
internal CollectionItemPropertyDescriptor(PropertyDescriptorProvider provider) : base(provider)
{
}
internal ListItemPropertyDescriptor(PropertyDescriptorProvider provider) : base(provider)
{
}
public static string GetDescription(PropertyInfo propertyInfo, PropertyDescriptorProvider provider)
{
return(propertyInfo.Name);
}
public static string GetCategory(PropertyInfo propertyInfo, PropertyDescriptorProvider provider)
{
return(null);
}
public static PropertyDescriptor CreateDescriptor(Type propertyObjectType, PropertyInfo propertyInfo, PropertyDescriptorProvider provider)
{
var propertyType = propertyInfo.PropertyType;
var genericListType = propertyType.GetInterfaces().FirstOrDefault(x => x.IsGenericType && x.GetGenericTypeDefinition() == typeof(IList <>));
if (genericListType != null)
{
var itemType = genericListType.GetGenericArguments().Single();
var collectionPropertyDescriptorType = typeof(ListPropertyInfoDescriptor <, ,>).MakeGenericType(propertyObjectType, propertyType, itemType);
return((PropertyDescriptor)Activator.CreateInstance(collectionPropertyDescriptorType, propertyInfo, provider));
}
var genericCollectionType = propertyType.GetInterfaces().FirstOrDefault(x => x.IsGenericType && x.GetGenericTypeDefinition() == typeof(ICollection <>));
if (genericCollectionType != null)
{
var itemType = genericCollectionType.GetGenericArguments().Single();
var collectionPropertyDescriptorType = typeof(CollectionPropertyInfoDescriptor <, ,>).MakeGenericType(propertyObjectType, propertyType, itemType);
return((PropertyDescriptor)Activator.CreateInstance(collectionPropertyDescriptorType, propertyInfo, provider));
}
var propertyDescriptorType = typeof(PropertyInfoDescriptor <,>).MakeGenericType(propertyObjectType, propertyType);
return((PropertyDescriptor)Activator.CreateInstance(propertyDescriptorType, propertyInfo, provider));
}