private boolean isMissingDIElement(BaseElement be) {
// ignore DataStores - there are bound to be references
// to these, which *should* be rendered
if (be instanceof DataStore) return false;
BPMNDiagram bpmnDiagram = DIUtils.findBPMNDiagram(be);
if (bpmnDiagram != null) return false;
// couldn't find a BPMNDiagram entry for this BaseElement
// check its container to see if it has a BPMNDiagram
FlowElementsContainer container = this.getRootElementContainer(be);
bpmnDiagram = DIUtils.findBPMNDiagram(container);
if (bpmnDiagram != null) {
// is the BaseElement defined as a BPMNShape or BPMNEdge in its
// container's BPMNDiagram?
if (bpmnDiagram.getPlane().getPlaneElement().contains(be)) return false;
}
boolean missing = (elements.get(be) == null && diagnostics.get(be) == null);
if (missing)
GraphicsUtil.dump(
"Missing DI element for: "
+ be.eClass().getName()
+ " '"
+ ExtendedPropertiesProvider.getTextValue(be)
+ "'"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
return missing;
}
private BPMNDiagram createDIDiagram(BaseElement bpmnElement) {
BPMNDiagram bpmnDiagram = DIUtils.findBPMNDiagram(bpmnElement, true);
// if this container does not have a BPMNDiagram, create one
if (bpmnElement instanceof Process) {
if (bpmnDiagram == null) {
// unless this Process is referenced by a Pool
for (Collaboration c :
ModelUtil.getAllObjectsOfType(bpmnElement.eResource(), Collaboration.class)) {
for (Participant p : c.getParticipants()) {
if (!ModelUtil.isParticipantBand(p)) {
if (p.getProcessRef() == bpmnElement) {
bpmnDiagram = DIUtils.findBPMNDiagram(p, true);
break;
}
}
}
if (bpmnDiagram != null) break;
}
} else {
// Always create a new BPMNDiagram if this Process is being referenced by a Participant Band
// for (Collaboration c : ModelUtil.getAllObjectsOfType(bpmnElement.eResource(),
// Collaboration.class)) {
// for (Participant p : c.getParticipants()) {
// if (ModelUtil.isParticipantBand(p)) {
// if (p.getProcessRef() == bpmnElement) {
// bpmnDiagram = null;
// break;
// }
// }
// }
// if (bpmnDiagram==null)
// break;
// }
}
}
if (bpmnDiagram == null) {
FlowElementsContainer container = getRootElementContainer(bpmnElement);
if (container == null) {
diagnostics.add(IStatus.ERROR, bpmnElement, Messages.DIGenerator_No_Diagram);
return this.bpmnDiagram;
}
BPMNPlane plane = BpmnDiFactory.eINSTANCE.createBPMNPlane();
plane.setBpmnElement(container);
bpmnDiagram = BpmnDiFactory.eINSTANCE.createBPMNDiagram();
bpmnDiagram.setName(ExtendedPropertiesProvider.getTextValue(container));
bpmnDiagram.setPlane(plane);
definitions.getDiagrams().add(bpmnDiagram);
}
return bpmnDiagram;
}
protected String getText(EObject o) {
String text = ""; // $NON-NLS-1$
if (o != null) {
text = labelProvider.getText(o);
if (text == null) {
text = ExtendedPropertiesProvider.getTextValue(o);
if (text == null || text.isEmpty()) {
EStructuralFeature f = o.eClass().getEStructuralFeature("id"); // $NON-NLS-1$
if (f != null) text = o.eGet(f).toString();
}
}
}
return text;
}
@Override
public String getText(Object element) {
EObject object = getBusinessObject(element);
if (object != null) {
String text = ExtendedPropertiesProvider.getTextValue(object);
// check if this is a CustomTask
CustomTaskDescriptor ctd = getCustomTaskDescriptor(object);
if (ctd != null) {
// it is! build the property tab title from the CustomTask name
// and the object's name (which could be the same)
String name = ctd.getName();
if (!text.equals(name)) return name + ": " + text; // $NON-NLS-1$
}
return text;
}
// PictogramElement pe =
// BusinessObjectUtil.getPictogramElementForSelection((ISelection)element);
// if (pe!=null && pe.getGraphicsAlgorithm()!=null) {
// return ModelUtil.getLabel( pe.getGraphicsAlgorithm() );
// }
return super.getText(element);
}
@Override
protected void bindReference(Composite parent, EObject object, EReference reference) {
if ("calledElementRef".equals(reference.getName())) { // $NON-NLS-1$
if (isModelObjectEnabled(object.eClass(), reference)) {
if (parent == null) parent = getAttributesParent();
String displayName = ExtendedPropertiesProvider.getLabel(object, reference);
ObjectEditor editor =
new TextAndButtonObjectEditor(this, object, reference) {
@Override
protected void buttonClicked(int buttonId) {
final IInputValidator validator =
new IInputValidator() {
@Override
public String isValid(String newText) {
if (newText == null || newText.isEmpty())
return Messages.JbpmCallActivityDetailComposite_Error_Empty;
if (!JbpmModelUtil.isProcessId(newText))
return Messages.JbpmCallActivityDetailComposite_Error_Invalid;
return null;
}
};
String initialValue = ExtendedPropertiesProvider.getTextValue(object, feature);
InputDialog dialog =
new InputDialog(
getShell(),
Messages.JbpmCallActivityDetailComposite_Title,
Messages.JbpmCallActivityDetailComposite_Message,
initialValue,
validator);
if (dialog.open() == Window.OK) {
setValue(dialog.getValue());
}
}
@Override
public boolean setValue(final Object result) {
if (result != object.eGet(feature)) {
TransactionalEditingDomain domain = getDiagramEditor().getEditingDomain();
domain
.getCommandStack()
.execute(
new RecordingCommand(domain) {
@Override
protected void doExecute() {
String id = result.toString();
CallableElement ce = null;
Definitions defs = ModelUtil.getDefinitions(object);
for (RootElement re : defs.getRootElements()) {
if (re instanceof ExternalProcess) {
if (id.equals(re.getId())) {
ce = (ExternalProcess) re;
break;
}
}
}
if (ce == null) {
ce = DroolsFactory.eINSTANCE.createExternalProcess();
ce.setName(id);
ce.setId(id);
defs.getRootElements().add(ce);
}
object.eSet(feature, ce);
}
});
// if (getDiagramEditor().getDiagnostics()!=null) {
//
// ErrorUtils.showErrorMessage(getDiagramEditor().getDiagnostics().getMessage());
// }
// else {
// ErrorUtils.showErrorMessage(null);
// updateText();
// return true;
// }
updateText();
return true;
}
return false;
}
};
editor.createControl(parent, displayName);
}
} else super.bindReference(parent, object, reference);
}
