/**
* Constructor for use within the package so this handler can be used by other handlers.
*
* @param editor
* @param editingDomain
* @param resource
* @param softPkg
*/
public RemovePortsHandler(
final EditingDomain editingDomain, final Resource resource, final SoftPkg softPkg) {
this.editingDomain = editingDomain;
this.resource = resource;
this.softPkg = softPkg;
this.interfaceMap = PortsHandlerUtil.getInterfaceMap(this.softPkg);
}
/** {@inheritDoc} */
@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
final ISelection selection =
HandlerUtil.getActiveWorkbenchWindow(event).getSelectionService().getSelection();
final ComponentEditor editor = (ComponentEditor) HandlerUtil.getActiveEditor(event);
this.editingDomain = editor.getEditingDomain();
this.resource = editor.getMainResource();
this.softPkg = ModelUtil.getSoftPkg(this.resource);
this.interfaceMap = PortsHandlerUtil.getInterfaceMap(this.softPkg);
final List<Object> ports = Arrays.asList(((IStructuredSelection) selection).toArray());
Command command = this.createRemovePortCommand(ports, new HashSet<String>());
this.editingDomain.getCommandStack().execute(command);
return null;
}