| /***************************************************************************** |
| * Copyright (c) 2021 CEA LIST and others. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Ibtihel khemir (CEA LIST) ibtihel.khemir@cea.fr - Initial API and implementation |
| * |
| *****************************************************************************/ |
| package org.eclipse.papyrus.aas.ui.handlers; |
| |
| import org.eclipse.core.commands.ExecutionEvent; |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.transaction.TransactionalEditingDomain; |
| import org.eclipse.gmf.runtime.common.core.command.CompositeCommand; |
| import org.eclipse.gmf.runtime.common.core.command.ICommand; |
| import org.eclipse.gmf.runtime.emf.type.core.ElementTypeRegistry; |
| import org.eclipse.gmf.runtime.emf.type.core.IElementType; |
| import org.eclipse.gmf.runtime.emf.type.core.requests.CreateElementRequest; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.papyrus.infra.emf.gmf.command.GMFtoEMFCommandWrapper; |
| import org.eclipse.papyrus.infra.emf.utils.EMFHelper; |
| import org.eclipse.papyrus.infra.nattable.handler.AbstractTableHandler; |
| import org.eclipse.papyrus.infra.services.edit.service.ElementEditServiceUtils; |
| import org.eclipse.papyrus.infra.services.edit.service.IElementEditService; |
| import org.eclipse.ui.ISelectionService; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.uml2.uml.Class; |
| import org.eclipse.uml2.uml.NamedElement; |
| |
| public class NewEntityHandler extends AbstractTableHandler { |
| |
| /** |
| * @see org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.ExecutionEvent) |
| * |
| * @param event |
| * @return |
| * @throws ExecutionException |
| */ |
| @Override |
| public Object execute(ExecutionEvent event) throws ExecutionException { |
| NamedElement context = getSelectedElement(); |
| CompositeCommand cc = new CompositeCommand("Creat Entity from Table menu"); |
| if (false == context.getOwner() instanceof Class) { |
| return null; |
| } |
| org.eclipse.uml2.uml.Class clazz = (Class) context.getOwner(); |
| |
| // Create the Operation |
| TransactionalEditingDomain domain = getContextEditingDomain(); |
| IElementType elemtypEntity = ElementTypeRegistry.getInstance().getType("org.eclipse.papyrus.aAS.Entity_Property"); |
| CreateElementRequest request = new CreateElementRequest(domain, clazz, elemtypEntity); |
| IElementEditService provider = ElementEditServiceUtils.getCommandProvider(clazz); |
| ICommand command = provider.getEditCommand(request); |
| |
| cc.add(command); |
| |
| |
| domain.getCommandStack().execute(GMFtoEMFCommandWrapper.wrap(cc)); |
| return null; |
| } |
| |
| /** |
| * To get the selected Element |
| * |
| * @return |
| * the selected named element or <code>null</code> |
| */ |
| private NamedElement getSelectedElement() { |
| final ISelectionService service = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getSelectionService(); |
| ISelection tmp = service.getSelection(); |
| if (tmp instanceof IStructuredSelection) { |
| Object current = ((IStructuredSelection) tmp).getFirstElement(); |
| EObject eobject = EMFHelper.getEObject(current); |
| if (eobject instanceof NamedElement) { |
| return (NamedElement) eobject; |
| } |
| } |
| return null; |
| } |
| |
| |
| |
| /** |
| * @see org.eclipse.papyrus.infra.nattable.handler.AbstractTableHandler#computeEnable(java.lang.Object) |
| * |
| * @param evaluationContext |
| * @return |
| */ |
| @Override |
| protected boolean computeEnable(Object evaluationContext) { |
| // TODO check selection is an UML::Operation |
| return super.computeEnable(evaluationContext); |
| } |
| } |