/// <summary>
/// Serializes the given shape to xml
/// </summary>
/// <param name="s"></param>
/// <returns></returns>
private NodeType SerializeNode(ShapeBase s)
{
Hashtable attributes = GraphDataAttribute.GetValuesOfTaggedFields(s);
NodeType node = new NodeType();
//node.ID = FormatID(s);
//node.Items.Add(DataTypeFromEntity(s));
if (typeof(OvalShape).IsInstanceOfType(s))
{
node.Type = "Netron.Lithium.OvalShape";
}
else if (typeof(SimpleRectangle).IsInstanceOfType(s))
{
node.Type = "Netron.Lithium.SimpleRectangle";
}
else if (typeof(TextLabel).IsInstanceOfType(s))
{
node.Type = "Netron.Lithium.TextLabel";
}
foreach (DataType data in DataTypesFromAttributes(attributes))
{
node.Items.Add(data);
}
return(node);
}
/// <summary>
/// Serializes a diagram edge
/// </summary>
/// <param name="c"></param>
/// <returns></returns>
private EdgeType SerializeEdge(Connection c)
{
Hashtable attributes = GraphDataAttribute.GetValuesOfTaggedFields(c);
EdgeType edge = new EdgeType();
//edge.Source = c.From.Text;
//edge.Target = c.To.Text;
edge.From = c.From.UID.ToString();
edge.To = c.To.UID.ToString();
//since there is only one type of edge we don't need the next one
//edge.Data.Add(DataTypeFromEntity(c));
foreach (DataType dt in DataTypesFromAttributes(attributes))
{
edge.Data.Add(dt);
}
return(edge);
}