| /***************************************************************************** |
| * Copyright (c) 2019 CEA LIST. |
| * |
| * |
| * 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 |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * CEA LIST - Initial API and implementation |
| * |
| *****************************************************************************/ |
| package org.eclipse.papyrus.moka.fmi.ui.commands; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.transaction.RecordingCommand; |
| import org.eclipse.emf.transaction.TransactionalEditingDomain; |
| import org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart; |
| import org.eclipse.gmf.runtime.notation.View; |
| import org.eclipse.papyrus.ease.module.PapyrusUtilsModule; |
| import org.eclipse.papyrus.infra.emf.utils.EMFHelper; |
| import org.eclipse.papyrus.moka.fmi.ui.util.GroupPortUtils; |
| |
| public class GroupPortCommand extends RecordingCommand{ |
| |
| protected List<GraphicalEditPart> portsToGroupEditParts; |
| private View targetPortView; |
| private View sourcePortView; |
| |
| |
| |
| |
| public GroupPortCommand(TransactionalEditingDomain domain, List<GraphicalEditPart> portsToGroupEditParts) { |
| super(domain); |
| this.portsToGroupEditParts = portsToGroupEditParts; |
| } |
| |
| |
| |
| @Override |
| protected void doExecute() { |
| sourcePortView = GroupPortUtils.groupPorts(portsToGroupEditParts); |
| List<GraphicalEditPart> connectedPortsEditParts = GroupPortUtils.getConnectedPortsEditPart(portsToGroupEditParts); |
| List<EObject> connectedPortsSemanticElements = getSemanticElements(connectedPortsEditParts); |
| if (GroupPortUtils.canBeGrouped(connectedPortsSemanticElements)) { |
| targetPortView = GroupPortUtils.groupPorts(connectedPortsEditParts); |
| PapyrusUtilsModule.refreshPapyrus(); |
| } |
| |
| |
| } |
| |
| |
| |
| |
| public List<EObject> getSemanticElements(List<GraphicalEditPart> editParts){ |
| List<EObject> eObjects = new ArrayList<EObject>(); |
| |
| |
| |
| // Treat non-null selected object (try to adapt and return EObject) |
| if (!editParts.isEmpty()) { |
| |
| // Parse current selection |
| for (Object current : editParts) { |
| |
| EObject eObject = EMFHelper.getEObject(current); |
| if (eObject != null) { |
| // we avoid to add null element in the list! |
| eObjects.add(eObject); |
| } |
| } |
| } |
| |
| return eObjects; |
| } |
| |
| |
| |
| public View getSourcePortView() { |
| |
| return sourcePortView; |
| } |
| |
| |
| |
| public View getTargetPortView() { |
| |
| return targetPortView; |
| } |
| |
| } |