@Override
public Hashtable<String, Object> getChoiceOfValues() {
List<EObject> values = new ArrayList<EObject>();
// search for all Properties and DataStores
// Properties are contained in the nearest enclosing Process or Event;
// DataStores are contained in the DocumentRoot
EObject container = ModelUtil.getContainer(object);
Object p = owner.getProperty(UI_SHOW_ITEMS_IN_SCOPE);
if (p instanceof Boolean && (Boolean) p) {
values.addAll(
ModelUtil.collectAncestorObjects(
container, "properties", new Class[] {Activity.class})); // $NON-NLS-1$
values.addAll(
ModelUtil.collectAncestorObjects(
container, "properties", new Class[] {Process.class})); // $NON-NLS-1$
values.addAll(
ModelUtil.collectAncestorObjects(
container, "properties", new Class[] {Event.class})); // $NON-NLS-1$
values.addAll(
ModelUtil.collectAncestorObjects(
container, "dataStore", new Class[] {DocumentRoot.class})); // $NON-NLS-1$
values.addAll(
ModelUtil.collectAncestorObjects(
container,
"flowElements",
new Class[] {FlowElementsContainer.class},
new Class[] {ItemAwareElement.class})); // $NON-NLS-1$
} else {
if (container instanceof Activity) {
Activity activity = (Activity) container;
if (object instanceof DataInputAssociation) {
values.addAll(ModelUtil.getItemAwareElements(activity.getDataInputAssociations()));
} else {
values.addAll(ModelUtil.getItemAwareElements(activity.getDataOutputAssociations()));
}
} else if (container instanceof ThrowEvent) {
ThrowEvent event = (ThrowEvent) container;
values.addAll(ModelUtil.getItemAwareElements(event.getDataInputAssociation()));
} else if (container instanceof CatchEvent) {
CatchEvent event = (CatchEvent) container;
values.addAll(ModelUtil.getItemAwareElements(event.getDataOutputAssociation()));
}
}
super.setChoiceOfValues(values);
return super.getChoiceOfValues();
}
@Override
protected void hook(
Activity activity, ContainerShape container, IAddContext context, int width, int height) {
super.hook(activity, container, context, width, height);
Graphiti.getPeService().setPropertyValue(container, TRIGGERED_BY_EVENT, "false");
IPeService peService = Graphiti.getPeService();
IGaService gaService = Graphiti.getGaService();
Shape textShape = peService.createShape(container, false);
Text text = gaService.createDefaultText(textShape, activity.getName());
gaService.setLocationAndSize(text, 5, 5, width - 10, 15);
text.setStyle(StyleUtil.getStyleForText(getDiagram()));
text.setHorizontalAlignment(Orientation.ALIGNMENT_CENTER);
text.setVerticalAlignment(Orientation.ALIGNMENT_CENTER);
text.getFont().setBold(true);
link(textShape, activity);
}