@Override
protected IContributionItem[] getItems() {
Object selection = contextProvider.getContext().get(ESelectionService.class).getSelection();
if (!(selection instanceof IBindingManager) || !((IBindingManager) selection).wIsSet("self"))
return new IContributionItem[0];
IBindingManager bm = (IBindingManager) selection;
String languageURI = bm.wGet("self").wGetLanguageKit().getURI();
Map<GuardedAction, String> actionsMap = new HashMap<GuardedAction, String>();
IResourceRegistry<Resource> registry = ActionsRegistry.instance();
for (IResource resource : registry.getResources(false)) {
LanguageActionFactory actionsModule = resource.getEntity();
URI targetLanguage = actionsModule.getTargetLanguage();
if (DataTypeUtils.getDataKind(targetLanguage).isString()
&& !languageURI.equals(targetLanguage.getValue())) continue;
for (GuardedAction guardedAction :
Matcher.findAll(
ActionsEntityDescriptorEnum.GuardedAction, getActions(actionsModule), false)) {
String actionName = guardedAction.getName().getValue();
String functionUri = resource.getURI() + '#' + actionName;
actionsMap.put(guardedAction, functionUri);
}
}
List<IAction> actions = new ArrayList<IAction>();
List<GuardedAction> guardedActions = new ArrayList<GuardedAction>(actionsMap.keySet());
Collections.sort(
guardedActions,
new Comparator<GuardedAction>() {
public int compare(GuardedAction a1, GuardedAction a2) {
return a1.getName().getValue().compareTo(a2.getName().getValue());
}
});
for (GuardedAction guardedAction : guardedActions) {
String actionName = guardedAction.getName().getValue();
String functionUri = actionsMap.get(guardedAction);
IUpdatableAction action =
contextProvider
.getActionRegistry()
.getActionFactory()
.createActionCallAction(
actionName, isAnalyze(), guardedAction.getEnablerPredicate(), functionUri);
action.update();
actions.add(action);
}
List<IContributionItem> items = new ArrayList<IContributionItem>();
HierarchicalFillMenuStrategy.instance()
.fillMenu(
ActionListContainer.create(items),
ActionSet.create(actions.toArray(new IAction[actions.size()])),
0,
actions.size());
return items.toArray(new IContributionItem[items.size()]);
}
protected IEntity getActions(LanguageActionFactory actionsModule) {
return actionsModule.getContextMenuActions().wGet(menu);
}