public override PropertyTreeMetaObject Process(PropertyTreeBinderImpl parent, PropertyTreeMetaObject target, PropertyTreeNavigator self, NodeList children)
{
Predicate <PropertyTreeNavigator> predicate = ImplicitDirective(target, "id");
var node = children.FindAndRemove(predicate).FirstOrDefault();
if (node == null)
{
node = children.FindAndRemove("name").FirstOrDefault();
}
if (node != null)
{
// TODO Handle when a name is duplicated or contains whitespace
var ns = parent.FindNameScope(target);
string id = Convert.ToString(node.Value);
if (string.IsNullOrEmpty(id))
{
parent._errors.IdCannotBeBlank(node.FileLocation);
}
else if (ns.FindName(id) == null)
{
ns.RegisterName(id, target.Component);
}
else
{
parent._errors.IdAlreadyRegistered(id, node.FileLocation);
}
var nameProperty = target.SelectProperty(NamespaceUri.Default + "name");
if (nameProperty != null)
{
parent.DoPropertyBind(target, node, nameProperty);
}
}
return(target);
}
bool IApplyMemberStep.Apply(PropertyTreeBinderImpl parent, PropertyTreeMetaObject target, PropertyTreeNavigator node)
{
PropertyDefinition prop = null;
if (_allowDefault)
{
var defaultProperties = target.GetDefinition().DefaultProperties;
if (defaultProperties.Skip(1).Any())
{
prop = defaultProperties.FirstOrDefault(p => p.TryGetValue(target.Component, node.QualifiedName));
}
if (prop == null)
{
prop = defaultProperties.FirstOrDefault();
}
if (prop == null)
{
return(false);
}
}
else
{
var im = ImpliedName(node, target);
prop = target.SelectProperty(im);
if (prop == null || prop.IsIndexer)
{
return(false);
}
}
parent.DoPropertyBind(target, node, prop);
return(true);
}