protected virtual void VisitDocument(DomDocument document)
{
if (document == null)
{
throw new ArgumentNullException(nameof(document));
}
DefaultVisit(document);
}
internal void PopRecord(DomDocument document, DomContainer target)
{
if (_previous == null)
{
return;
}
document.ChildNodesChanged(_mutation, target, Nodes.ToArray(), _previous, _next);
}
private DomNode[] Parse(string markup)
{
// TODO Depends on provider factory
var doc = new DomDocument();
var frag = doc.CreateDocumentFragment();
frag.LoadXml(markup);
return(frag.ChildNodes.ToArray());
}
public ElementsByAttributeIndex(DomDocument owner, DomName name, Func <string, TKey> func, IEqualityComparer <TKey> comparer) : base(comparer)
{
_attributeName = name;
_func = func;
_observer = DomObserver.Compose(
owner.ObserveAttributes(name, Handler),
owner.ObserveChildNodes(Handler)
);
foreach (var desc in owner.DescendantsAndSelf)
{
Add(desc.Attribute(_attributeName), desc);
}
}
protected virtual void WriteDocument(DomDocument document)
{
if (document == null)
{
throw new ArgumentNullException(nameof(document));
}
// Don't generate an empty document
if (document.ChildNodes.Count == 0)
{
return;
}
WriteStartDocument();
Visit(document.ChildNodes);
WriteEndDocument();
}
void IDomNodeVisitor.Visit(DomDocument document)
{
VisitDocument(document);
}
public DomUnlinkedNodeCollection(DomDocument domDocument)
{
_ownerDocument = domDocument;
}
public ElementsByTokenAttributeIndex(DomDocument owner, DomName name, Func <string, TKey> func, IEqualityComparer <TKey> comparer) : base(owner, name, func, comparer)
{
}
void IDomNodeVisitor.Visit(DomDocument document)
{
WriteDocument(document);
}