private string StateToNewFormat(TAState item, Route[] routes)
{
StringBuilder result = new StringBuilder();
result.AppendLine("\tstate " + item.GetName());
if (item.Invariant != string.Empty)
{
result.AppendLine("\tinv: " + item.Invariant + ";");
}
string label = string.Empty;
if (item.IsUrgent)
{
label += "urgent ";
}
if (item.IsCommitted)
{
label += "committed";
}
if (item.IsError)
{
label += "error";
}
if (label != string.Empty)
{
result.AppendLine("\t" + label + ";");
}
foreach (var route in routes)
{
if ((route.From as TAState).GetName() == item.GetName())
{
string clockGuard = (route.Transition.ClockGuard == string.Empty) ? string.Empty : "[[" + route.Transition.ClockGuard + "]]";
string guard = (route.Transition.Guard == string.Empty) ? string.Empty : "[" + route.Transition.Guard + "]";
string program = (route.Transition.Program == string.Empty) ? string.Empty : "{" + route.Transition.Program.Replace("\r\n", "") + "}";
string clockReset = (route.Transition.ClockReset == string.Empty) ? string.Empty : "<" + route.Transition.ClockReset + ">";
result.AppendLine("\ttrans:" + clockGuard + guard + route.Transition.GetEventPart() + program + clockReset + "->" + (route.To as TAState).GetName() + ";");
}
}
result.AppendLine("\tendstate");
return(result.ToString());
}
public override void LoadFromXml(XmlElement elem)
{
Node.Text = elem.GetAttribute(NAME_PROCESS_NODE_NAME, "");
Parameters = elem.GetAttribute(PARAMETER_NODE_NAME, "");
Zoom = float.Parse(elem.GetAttribute(ZOOM_PROCESS_NODE_NAME, ""));
try
{
StateCounter = int.Parse(elem.GetAttribute(STATE_COUNTER));
}
catch
{
StateCounter = elem.ChildNodes[0].ChildNodes.Count + 1;
}
XmlElement statesElement = (XmlElement)elem.ChildNodes[0];
foreach (XmlElement element in statesElement.ChildNodes)
{
TAState canvasitem = new TAState(false, "");
canvasitem.LoadFromXml(element);
this.AddSingleCanvasItem(canvasitem);
this.AddSingleCanvasItem(canvasitem.labelItems);
}
XmlElement linksElement = (XmlElement)elem.ChildNodes[1];
foreach (XmlElement element in linksElement.ChildNodes)
{
Route route = new Route(null, null);
route.LoadFromXML(element, this);
this.AddSingleLink(route);
foreach (NailItem nailItem in route.Nails)
{
this.AddSingleCanvasItem(nailItem);
}
//
this.AddSingleCanvasItem(route.Transition);
}
}