| /****************************************************************************** |
| * Copyright (c) 2005 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.gmf.runtime.emf.type.ui; |
| |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.swt.graphics.ImageData; |
| |
| import org.eclipse.gmf.runtime.common.ui.services.icon.IconService; |
| import org.eclipse.gmf.runtime.emf.type.core.IElementType; |
| |
| /** |
| * Image descriptor for an <code>IElementType</code> that gets its image data |
| * from the icon service. |
| * |
| * @author ldamus |
| */ |
| public class ElementTypeImageDescriptor |
| extends ImageDescriptor { |
| |
| /** |
| * The element type. |
| */ |
| private final IAdaptable elementType; |
| |
| /** |
| * Constructs a new image descriptor for <code>elementType</code>. |
| * |
| * @param elementType |
| * the element type |
| */ |
| public ElementTypeImageDescriptor(final IElementType elementType) { |
| |
| this.elementType = elementType; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.jface.resource.ImageDescriptor#getImageData() |
| */ |
| public ImageData getImageData() { |
| Image image = IconService.getInstance().getIcon(elementType); |
| if (image != null) { |
| return image.getImageData(); |
| } |
| return null; |
| } |
| |
| } |