| /* |
| * Copyright (c) 2011, 2012, 2015 Eike Stepper (Berlin, Germany) and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Martin Fluegge - initial API and implementation |
| * |
| */ |
| package org.eclipse.emf.cdo.dawn.examples.acore.graphiti.features; |
| |
| import org.eclipse.emf.cdo.dawn.examples.acore.graphiti.util.DawnGraphitiAcoreResourceUtil; |
| |
| import org.eclipse.emf.ecore.EObject; |
| |
| import org.eclipse.graphiti.features.IFeatureProvider; |
| import org.eclipse.graphiti.features.context.ICreateContext; |
| import org.eclipse.graphiti.features.impl.AbstractCreateFeature; |
| import org.eclipse.graphiti.mm.pictograms.Diagram; |
| |
| /** |
| * @author Martin Fluegge |
| */ |
| public abstract class AcoreBasicCreateElementFeature extends AbstractCreateFeature |
| { |
| public AcoreBasicCreateElementFeature(IFeatureProvider fp, String name, String description) |
| { |
| super(fp, name, description); |
| } |
| |
| public boolean canCreate(ICreateContext context) |
| { |
| return context.getTargetContainer() instanceof Diagram; |
| } |
| |
| public Object[] create(ICreateContext context) |
| { |
| EObject newObject = createElement(); |
| |
| DawnGraphitiAcoreResourceUtil.addToModelResource(newObject, getDiagram().eResource().getResourceSet()); |
| |
| // do the add |
| addGraphicalRepresentation(context, newObject); |
| |
| // activate direct editing after object creation |
| getFeatureProvider().getDirectEditingInfo().setActive(true); |
| // return newly created business object(s) |
| return new Object[] { newObject }; |
| } |
| |
| protected abstract EObject createElement(); |
| |
| @Override |
| public String getCreateImageId() |
| { |
| return "org.eclipse.graphiti.examples.tutorial.ereference"; |
| } |
| } |