| /***************************************************************************** |
| * Copyright (c) 2016 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 |
| * |
| *****************************************************************************/ |
| package org.eclipse.papyrus.moka.fmi.ui.dnd; |
| |
| import java.util.List; |
| |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.emf.transaction.TransactionalEditingDomain; |
| import org.eclipse.gef.EditPart; |
| import org.eclipse.gef.Request; |
| import org.eclipse.gef.commands.Command; |
| import org.eclipse.gef.commands.CompoundCommand; |
| import org.eclipse.gmf.runtime.common.core.command.ICommand; |
| import org.eclipse.gmf.runtime.diagram.ui.commands.ICommandProxy; |
| import org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart; |
| import org.eclipse.gmf.runtime.diagram.ui.requests.DropObjectsRequest; |
| import org.eclipse.papyrus.infra.gmfdiag.dnd.strategy.TransactionalDropStrategy; |
| import org.eclipse.papyrus.moka.fmi.profile.util.FMIProfileUtil; |
| import org.eclipse.papyrus.moka.fmi.ui.Activator; |
| import org.eclipse.papyrus.moka.fmi.ui.commands.DropFMUAsPartCommand; |
| import org.eclipse.papyrus.moka.fmi.ui.commands.DropFMUPartCommand; |
| import org.eclipse.papyrus.moka.fmi.ui.commands.UpdateFMUTypeCommand; |
| import org.eclipse.papyrus.moka.fmi.util.FMIUtil; |
| import org.eclipse.swt.graphics.Image; |
| //import org.eclipse.uml2.uml.Interaction; |
| import org.eclipse.uml2.uml.Class; |
| import org.eclipse.uml2.uml.Property; |
| import org.eclipse.uml2.uml.TypedElement; |
| |
| public class FMUToPartDropStrategy extends TransactionalDropStrategy { |
| |
| public String getLabel() { |
| return "FMU drag & drop support"; |
| } |
| |
| public String getDescription() { |
| return "Drop FMU into a composite structure. When the dropped object is a FMU class, it creates a new part or updates an existing part. When the dropped object is a part, is is only displayed."; |
| } |
| |
| public Image getImage() { |
| return null; |
| } |
| |
| public String getID() { |
| return Activator.PLUGIN_ID + ".component2part"; |
| } |
| |
| @Override |
| protected Command doGetCommand(Request request, final EditPart targetEditPart) { |
| |
| if (!(request instanceof DropObjectsRequest)) { |
| return null; |
| } |
| DropObjectsRequest dropRequest = (DropObjectsRequest) request; |
| EObject targetSemanticElement = getTargetSemanticElement(targetEditPart); |
| |
| if ((targetSemanticElement instanceof Class) && (dropRequest.getLocation() != null) |
| && (targetEditPart instanceof GraphicalEditPart)) { |
| GraphicalEditPart targetGraphicalEditPart = (GraphicalEditPart) targetEditPart; |
| Class targetSimulator = (Class) targetSemanticElement; |
| |
| CompoundCommand result = new CompoundCommand(); |
| List<EObject> sourceElements = getSourceEObjects(request); |
| |
| |
| for (EObject sourceElement : sourceElements) { |
| if (sourceElement instanceof Class && FMIProfileUtil.isFMU((Class) sourceElement)) { |
| Class sourceType = (Class) sourceElement; |
| Command resultCommand = new ICommandProxy(new DropFMUAsPartCommand(dropRequest, |
| getTransactionalEditingDomain(targetGraphicalEditPart), targetSimulator, sourceType, |
| targetGraphicalEditPart)); |
| |
| result.add(resultCommand); |
| }else if (sourceElement instanceof Property && ((Property) sourceElement).getType() instanceof Class && FMIProfileUtil.isFMU((Class) ((Property) sourceElement).getType())) { |
| Command resultCommand = new ICommandProxy(new DropFMUPartCommand(dropRequest, |
| getTransactionalEditingDomain(targetGraphicalEditPart), targetSimulator, (Property) sourceElement, |
| targetGraphicalEditPart)); |
| |
| result.add(resultCommand); |
| } |
| } |
| |
| if (result.isEmpty()) { |
| return null; |
| }else { |
| return result; |
| } |
| |
| }else if ((targetSemanticElement instanceof Property) |
| && ((TypedElement) targetSemanticElement).getType() instanceof Class |
| && FMIProfileUtil.isFMU((Class) ((TypedElement) targetSemanticElement).getType()) |
| && (dropRequest.getLocation() != null) |
| && (targetEditPart instanceof GraphicalEditPart)) { |
| |
| GraphicalEditPart targetGraphicalEditPart = (GraphicalEditPart) targetEditPart; |
| Property targetFMUPart= (Property) targetSemanticElement; |
| |
| List<EObject> sourceElements = getSourceEObjects(request); |
| if (sourceElements.size() == 1) { |
| EObject sourceElement = sourceElements.get(0); |
| if (sourceElement != targetFMUPart.getType() && sourceElement instanceof Class && FMIProfileUtil.isFMU((Class) sourceElement) ) { |
| return new ICommandProxy(new UpdateFMUTypeCommand( getTransactionalEditingDomain(targetGraphicalEditPart), targetFMUPart, (Class)sourceElement, targetGraphicalEditPart)); |
| } |
| |
| |
| } |
| |
| } |
| return null; |
| } |
| |
| |
| @Override |
| public int getPriority() { |
| // TODO Auto-generated method stub |
| return 0; |
| } |
| |
| } |