private static void WriteMarker(NodeBase node, XContainer topic)
{
var keyIcon = node.Icon as KeyIcon;
if (keyIcon == null)
{
return;
}
var marker = MarkerMapping.ResolveXmind(keyIcon.Key);
if (marker != null)
{
topic.Add(
new XElement(Namespaces.Content("marker-refs"),
new XElement(Namespaces.Content("marker-ref"),
new XAttribute("marker-id", marker))));
}
}
private static void ReadMarker(this XContainer topic, NodeBase node)
{
var markerRefs = topic.Element(Namespaces.Content("marker-refs"));
if (markerRefs == null)
{
return;
}
var markerId = markerRefs.Elements(Namespaces.Content("marker-ref")).Select(x => x.Attribute("marker-id")?.Value).FirstOrDefault(x => x != null);
if (string.IsNullOrWhiteSpace(markerId))
{
return;
}
var icon = MarkerMapping.ResolveMindapp(markerId);
if (icon != null)
{
node.ChangeIconTransactional(new KeyIcon(icon));
}
}