package org.activiti.designer.features;
import org.activiti.designer.ActivitiImageProvider;
import org.eclipse.bpmn2.Bpmn2Factory;
import org.eclipse.bpmn2.ReceiveTask;
import org.eclipse.bpmn2.SubProcess;
import org.eclipse.graphiti.features.IFeatureProvider;
import org.eclipse.graphiti.features.context.ICreateContext;
import org.eclipse.graphiti.mm.pictograms.Diagram;
public class CreateReceiveTaskFeature extends AbstractCreateFastBPMNFeature {
public static final String FEATURE_ID_KEY = "receivetask";
public CreateReceiveTaskFeature(IFeatureProvider fp) {
super(fp, "ReceiveTask", "Add receive task");
}
@Override
public boolean canCreate(ICreateContext context) {
Object parentObject = getBusinessObjectForPictogramElement(context.getTargetContainer());
return (context.getTargetContainer() instanceof Diagram || parentObject instanceof SubProcess);
}
@Override
public Object[] create(ICreateContext context) {
ReceiveTask newReceiveTask = Bpmn2Factory.eINSTANCE.createReceiveTask();
newReceiveTask.setId(getNextId());
setName("Receive Task", newReceiveTask, context);
Object parentObject = getBusinessObjectForPictogramElement(context.getTargetContainer());
if (parentObject instanceof SubProcess) {
((SubProcess) parentObject).getFlowElements().add(newReceiveTask);
} else {
getDiagram().eResource().getContents().add(newReceiveTask);
}
addGraphicalContent(newReceiveTask, context);
return new Object[] { newReceiveTask };
}
@Override
public String getCreateImageId() {
return ActivitiImageProvider.IMG_RECEIVETASK;
}
@Override
protected String getFeatureIdKey() {
return FEATURE_ID_KEY;
}
@SuppressWarnings("rawtypes")
@Override
protected Class getFeatureClass() {
return Bpmn2Factory.eINSTANCE.createReceiveTask().getClass();
}
}