@Override
protected CommandResult doExecuteWithResult(IProgressMonitor monitor, IAdaptable info)
throws ExecutionException {
if (!getEditPartFromEditPartAdapter()) {
if (!allChildren.isEmpty()) {
getEditPartFromViewAdapter(allChildren.get(0));
}
}
if (mainEditPart != null) {
createdNotificationConfigurator = new ArrayList<ChooseChildrenNotificationConfigurator>();
NotificationConfigurator configurator =
PendingGroupNotificationsManager.getInstanceForDiagram(diagramPart)
.getChooseChildrenPendingNotification(mainEditPart);
ChooseChildrenNotificationConfigurator notificationConfigurator = null;
if (configurator == null) {
// If there is no a pending notification for this main edit part then it create one
if (!allChildren.isEmpty() && isChildrenToChoose()) {
notificationConfigurator =
new ChooseChildrenNotificationConfigurator(
mainEditPart, allChildren, automaticChildren, host, manager);
notificationConfigurator.runConfigurator();
}
} else {
// Else update the old one if needed TODO TODO
// 1 - Compare if there is any modification TODO
if (configurator instanceof ChooseChildrenNotificationConfigurator) {
notificationConfigurator = (ChooseChildrenNotificationConfigurator) configurator;
if (notificationConfigurator.isThereAnyModification(
mainEditPart, allChildren, automaticChildren, host)) {
// 2 - There are some update the old notification TODO
notificationConfigurator.closeNotification();
if (!allChildren.isEmpty() && isChildrenToChoose()) {
notificationConfigurator =
new ChooseChildrenNotificationConfigurator(
mainEditPart, allChildren, automaticChildren, host, manager);
notificationConfigurator.runConfigurator();
}
}
}
}
if (notificationConfigurator != null) {
createdNotificationConfigurator.add(notificationConfigurator);
}
return CommandResult.newOKCommandResult();
}
return CommandResult.newErrorCommandResult(
"The editPart of the adaptable element has not been found"); //$NON-NLS-1$
}
/**
* Construct the command for asking to choose graphical children of a adapter Constructor.
*
* @param domain
* @see {@link AbstractTransactionalCommand}
* @param label
* @see {@link AbstractTransactionalCommand}
* @param _allChildren
* @see {@link #allChildren}
* @param _automaticChildren
* @see {@link #automaticChildren}
* @param _adapter
* @see {@link #adapter}
*/
public ChooseChildrenNotificationCommand(
TransactionalEditingDomain domain,
String label,
List<IGraphicalEditPart> _allChildren,
List<IGraphicalEditPart> _automaticChildren,
IAdaptable _adapter,
IGraphicalEditPart getHost,
DiagramEditPart _diagramPart) {
super(domain, label, null);
this.allChildren = _allChildren;
this.automaticChildren = _automaticChildren;
this.adapter = _adapter;
this.host = getHost;
this.diagramPart = _diagramPart;
this.manager =
PendingGroupNotificationsManager.getInstanceForDiagram(
DiagramEditPartsUtil.getDiagramEditPart(getHost));
}