| /******************************************************************************* |
| * Copyright (c) 2005, 2012 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.bpel.ui.factories; |
| |
| import org.eclipse.bpel.ui.BPELUIPlugin; |
| import org.eclipse.bpel.ui.bpelactions.AbstractBPELAction; |
| import org.eclipse.emf.ecore.EClass; |
| import org.eclipse.emf.ecore.EObject; |
| import org.eclipse.gef.requests.CreationFactory; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.jface.resource.ImageRegistry; |
| import org.eclipse.swt.graphics.Image; |
| |
| |
| public class ActionUIObjectFactory extends AbstractUIObjectFactory { |
| |
| protected AbstractBPELAction action; |
| |
| public ActionUIObjectFactory(AbstractBPELAction action) { |
| super(); |
| this.action = action; |
| } |
| |
| @Override |
| public EClass getModelType() { |
| return action.getModelType(); |
| } |
| |
| @Override |
| public ImageDescriptor getSmallImageDescriptor() { |
| return action.getSmallImageDescriptor(); |
| } |
| |
| @Override |
| public ImageDescriptor getLargeImageDescriptor() { |
| return action.getLargeImageDescriptor(); |
| } |
| |
| // helper method |
| protected Image getImage(String key, ImageDescriptor descriptor) { |
| ImageRegistry registry = BPELUIPlugin.INSTANCE.getImageRegistry(); |
| Image result = registry.get(key); |
| if (result == null) { |
| result = descriptor.createImage(); |
| registry.put(key, result); |
| } |
| return result; |
| } |
| |
| @Override |
| public Image getSmallImage() { |
| String key = getUniqueIdString() + "#SmallImage"; //$NON-NLS-1$ |
| return getImage(key, getSmallImageDescriptor()); |
| } |
| |
| @Override |
| public Image getLargeImage() { |
| String key = getUniqueIdString() + "#LargeImage"; //$NON-NLS-1$ |
| return getImage(key, getLargeImageDescriptor()); |
| } |
| |
| @Override |
| public String getTypeLabel() { |
| return action.getLabel(); |
| } |
| |
| /** |
| * The parent parameter is not used here but might be useful for subclasses. |
| * It is intended to be used as a hint to where the new model object will |
| * be created. |
| */ |
| public EObject createInstance(EObject parent) { |
| CreationFactory factory = action.getCreationFactory(); |
| if (factory != null) return (EObject) factory.getNewObject(); |
| return super.createInstance(); // default |
| } |
| |
| @Override |
| public EObject createInstance() { |
| return createInstance(null); |
| } |
| } |