| /******************************************************************************* |
| * Copyright (c) 2010 Oracle. 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: |
| * Oracle - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jpt.jaxb.ui; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| import org.eclipse.swt.graphics.Image; |
| import org.eclipse.ui.plugin.AbstractUIPlugin; |
| import org.osgi.framework.BundleContext; |
| |
| /** |
| * The activator class controls the plug-in life cycle |
| * |
| * |
| * Provisional API: This interface is part of an interim API that is still |
| * under development and expected to change significantly before reaching |
| * stability. It is available at this early stage to solicit feedback from |
| * pioneering adopters on the understanding that any code that uses this API |
| * will almost certainly be broken (repeatedly) as the API evolves. |
| */ |
| public class JptJaxbUiPlugin extends AbstractUIPlugin |
| { |
| |
| // The plug-in ID |
| public static final String PLUGIN_ID = "org.eclipse.jpt.jaxb.ui"; //$NON-NLS-1$ |
| |
| |
| // ********** singleton ********** |
| private static JptJaxbUiPlugin INSTANCE; |
| |
| /** |
| * Returns the singleton Plugin |
| */ |
| public static JptJaxbUiPlugin instance() { |
| return INSTANCE; |
| } |
| |
| public static void log(IStatus status) { |
| INSTANCE.getLog().log(status); |
| } |
| |
| public static void log(String msg) { |
| log(new Status(IStatus.ERROR, PLUGIN_ID, IStatus.OK, msg, null)); |
| } |
| |
| public static void log(Throwable throwable) { |
| log(new Status(IStatus.ERROR, PLUGIN_ID, IStatus.OK, throwable.getLocalizedMessage(), throwable)); |
| } |
| |
| // ********** Image API ********** |
| /** |
| * This gets a .gif from the icons folder. |
| */ |
| public static ImageDescriptor getImageDescriptor(String key) { |
| if (! key.startsWith("icons/")) { |
| key = "icons/" + key; |
| } |
| if (! key.endsWith(".gif")) { |
| key = key + ".gif"; |
| } |
| return imageDescriptorFromPlugin(PLUGIN_ID, key); |
| } |
| |
| /** |
| * This returns an image for a .gif from the icons folder |
| */ |
| public static Image getImage(String key) { |
| ImageDescriptor desc = getImageDescriptor(key); |
| return (desc == null) ? null : desc.createImage(); |
| } |
| |
| |
| |
| // ********** constructors ********** |
| public JptJaxbUiPlugin() { |
| super(); |
| INSTANCE = this; |
| } |
| |
| @Override |
| public void start(BundleContext context) throws Exception { |
| super.start(context); |
| INSTANCE = this; |
| } |
| @Override |
| public void stop(BundleContext context) throws Exception { |
| INSTANCE = null; |
| super.stop(context); |
| } |
| } |