public virtual IBpmnEdge CreateBpmnEdge(ISequenceFlow sequenceFlow)
{
IBpmnPlane bpmnPlane = FindBpmnPlane();
if (bpmnPlane != null)
{
IBpmnEdge edge = CreateInstance <IBpmnEdge>(typeof(IBpmnEdge));
edge.BpmnElement = sequenceFlow;
Waypoints = edge;
bpmnPlane.AddChildElement(edge);
return(edge);
}
return(null);
}
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 static IProcessBuilder CreateProcess()
{
IBpmnModelInstance modelInstance = Instance.DoCreateEmptyModel();
IDefinitions definitions = modelInstance.NewInstance <IDefinitions>(typeof(IDefinitions));
definitions.TargetNamespace = BpmnModelConstants.Bpmn20Ns;
definitions.DomElement.RegisterNamespace("camunda", BpmnModelConstants.CamundaNs);
modelInstance.Definitions = definitions;
IProcess process = modelInstance.NewInstance <IProcess>(typeof(IProcess));
definitions.AddChildElement(process);
IBpmnDiagram bpmnDiagram = modelInstance.NewInstance <IBpmnDiagram>(typeof(IBpmnDiagram));
IBpmnPlane bpmnPlane = modelInstance.NewInstance <IBpmnPlane>(typeof(IBpmnPlane));
bpmnPlane.BpmnElement = process;
bpmnDiagram.AddChildElement(bpmnPlane);
definitions.AddChildElement(bpmnDiagram);
return(process.Builder());
}
