private XmlElement CreateIParseableNode(XmlDocument doc, IParseable parseable)
{
ParseableElementAttribute metadata = parseable.GetType().GetCustomAttribute <ParseableElementAttribute>();
XmlElement parseableElem = doc.CreateElement(metadata.Name);
foreach (PersistentProperty prop in parseable.Properties)
{
parseableElem.SetAttribute(prop.Name, prop.Getter());
}
foreach (IParseable child in parseable.Children)
{
parseableElem.AppendChild(CreateIParseableNode(doc, child));
}
return(parseableElem);
}
private void AddNode(TreeIter parent, IParseable node)
{
if (node is ParseGraphNode)
{
AddNode(parent, (ParseGraphNode)node);
}
else if (node is Alt)
{
AddNode(parent, (Alt)node);
}
else
{
throw new Exception("Unsupported grammar node type " + node.GetType() + " in viewer");
}
}
private void AddNode(TreeIter parent, IParseable node)
{
if (node is ParseGraphNode)
AddNode(parent, (ParseGraphNode) node);
else if (node is Alt)
AddNode(parent, (Alt) node);
else
throw new Exception("Unsupported grammar node type " + node.GetType() + " in viewer");
}