private static void UpdateNameScopesRecursive(DocumentNodeNameScope nameScope, DocumentNode node, bool adding)
{
if (node.Name != null)
{
if (adding)
{
nameScope.AddNode(node.Name, node);
}
else
{
nameScope.RemoveNode(node.Name);
}
}
if (node.NameScope != null)
{
return;
}
DocumentCompositeNode documentCompositeNode = node as DocumentCompositeNode;
if (documentCompositeNode == null)
{
return;
}
if (documentCompositeNode.SupportsChildren)
{
for (int index = 0; index < documentCompositeNode.Children.Count; ++index)
{
DocumentNode.UpdateNameScopesRecursive(nameScope, documentCompositeNode.Children[index], adding);
}
}
for (int index = 0; index < documentCompositeNode.Properties.Count; ++index)
{
DocumentNode.UpdateNameScopesRecursive(nameScope, documentCompositeNode.Properties[index], adding);
}
}
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);
}
}
