private PetriNetElementWidget CreateWidgetForElement(PetriNetElement element)
{
Type elementType = element.GetType();
if (elementType == typeof(Place))
return new PlaceWidget(element);
if (elementType == typeof(Transition))
return new TransitionWidget(element);
if (elementType == typeof(AndSplit))
return new AndSplitWidget(element);
if (elementType == typeof(AndJoin))
return new AndJoinWidget(element);
if (elementType == typeof(OrSplit))
return new OrSplitWidget(element);
if (elementType == typeof(OrJoin))
return new OrJoinWidget(element);
if (elementType == typeof(Subprocess))
return new SubprocessWidget(element);
if (elementType == typeof(Arc))
return new ArcWidget(element);
return null;
}
private XElement ConvertTransitionToPnmlElement(PetriNetElement transition)
{
var transitionElement = new XElement("transition");
transition.ID = transition.ID ?? transition.ID ?? Guid.NewGuid().ToString().Substring(0, 8);
transitionElement.SetAttributeValue("id", transition.ID);
if (transition is ILabeledElement)
{
var nameElement = new XElement("name");
var textElement = new XElement("text", ((ILabeledElement)transition).Label);
nameElement.Add(textElement);
transitionElement.Add(nameElement);
}
AppendMetadataToPnmlElement(transitionElement, transition.GraphicsMetadata);
var toolSpecificElement = new XElement("toolspecific");
toolSpecificElement.SetAttributeValue("tool", "Petrifier");
toolSpecificElement.SetAttributeValue("version", "0.1");
toolSpecificElement.Add(new XElement("transitiontype", transition.GetType().Name));
if (transition is IMethodReference)
{
var methodReference = (IMethodReference)transition;
var implementorElement = new XElement("methodReference");
if (!string.IsNullOrEmpty(methodReference.AssemblyFileName))
{
implementorElement.Add(new XElement("assembly", methodReference.AssemblyFileName));
}
implementorElement.Add(new XElement("type", methodReference.TypeName));
implementorElement.Add(new XElement("method", methodReference.MethodName));
toolSpecificElement.Add(implementorElement);
}
transitionElement.Add(toolSpecificElement);
return transitionElement;
}
public TransitionWidget(PetriNetElement element)
: base(element)
{
}
public ArcWidget(PetriNetElement element)
: base(element)
{
}
public AndJoinWidget(PetriNetElement element)
: base(element)
{
}
public PlaceWidget(PetriNetElement element)
: base(element)
{
}
public SubprocessWidget(PetriNetElement element)
: base(element)
{
}
public AndSplitWidget(PetriNetElement element)
: base(element)
{
}
protected PetriNetElementWidget(PetriNetElement element)
: this()
{
Element = element;
}
