public virtual IBpmnShape CreateBpmnShape(IFlowNode node)
{
IBpmnPlane bpmnPlane = FindBpmnPlane();
if (bpmnPlane != null)
{
IBpmnShape bpmnShape = CreateInstance <IBpmnShape>(typeof(IBpmnShape));
bpmnShape.BpmnElement = node;
IBounds nodeBounds = CreateInstance <IBounds>(typeof(IBounds));
if (node is ISubProcess)
{
bpmnShape.Expanded = true;
nodeBounds.SetWidth(350);
nodeBounds.SetHeight(200);
}
else if (node is IActivity)
{
nodeBounds.SetWidth(100);
nodeBounds.SetHeight(80);
}
else if (node is IEvent)
{
nodeBounds.SetWidth(36);
nodeBounds.SetHeight(36);
}
else if (node is IGateway)
{
nodeBounds.SetWidth(50);
nodeBounds.SetHeight(50);
}
nodeBounds.SetX(0);
nodeBounds.SetY(0);
bpmnShape.AddChildElement(nodeBounds);
bpmnPlane.AddChildElement(bpmnShape);
return(bpmnShape);
}
return(null);
}
public virtual StartEventBuilder StartEvent(string id)
{
IStartEvent start = SubProcessBuilder.CreateChild <IStartEvent>(typeof(IStartEvent), id);
IBpmnShape startShape = SubProcessBuilder.CreateBpmnShape(start);
IBpmnShape subProcessShape = SubProcessBuilder.FindBpmnShape(SubProcessBuilder.element);
if (subProcessShape != null)
{
IBounds subProcessBounds = subProcessShape.Bounds;
IBounds startBounds = startShape.Bounds;
double subProcessX = subProcessBounds.GetX().Value;
double subProcessY = subProcessBounds.GetY().Value;
double subProcessHeight = subProcessBounds.GetHeight().Value;
double startHeight = startBounds.GetHeight().Value;
startBounds.SetX(subProcessX);
startBounds.SetY(subProcessY + subProcessHeight / 2 - startHeight / 2);
}
return(start.Builder <StartEventBuilder, IStartEvent>());
}
