private static void UpdateNameScopes(DocumentNode parent, IProperty propertyKey, DocumentNode node, bool adding)
{
if (parent == null)
{
return;
}
if (node is DocumentPrimitiveNode)
{
if (propertyKey == null || !parent.IsNameProperty((IPropertyId)propertyKey))
{
return;
}
DocumentNodeNameScope containingNameScope = parent.FindContainingNameScope();
if (containingNameScope == null)
{
return;
}
string valueAsString = DocumentPrimitiveNode.GetValueAsString(node);
if (valueAsString == null)
{
return;
}
if (adding)
{
containingNameScope.AddNode(valueAsString, parent);
}
else
{
containingNameScope.RemoveNode(valueAsString);
}
}
else
{
DocumentNodeNameScope containingNameScope = node.FindContainingNameScope();
if (containingNameScope == null)
{
return;
}
DocumentNode.UpdateNameScopesRecursive(containingNameScope, node, adding);
}
}
