/*
* Copyright (c) 2013 Data Harmonisation Panel
*
* All rights reserved. This program and the accompanying materials are made
* available under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation, either version 3 of the License,
* or (at your option) any later version.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution. If not, see <http://www.gnu.org/licenses/>.
*
* Contributors:
* Data Harmonisation Panel <http://www.dhpanel.eu>
*/
package eu.esdihumboldt.hale.ui.common.graph.internal;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.ui.plugin.AbstractUIPlugin;
import org.osgi.framework.BundleContext;
/**
* The activator class controls the plug-in life cycle.
*
* @author Kai Schwierczek
*/
public class GraphUIPlugin extends AbstractUIPlugin {
/**
* The plug-in ID
*/
public static final String PLUGIN_ID = "eu.esdihumboldt.hale.ui.common.graph"; //$NON-NLS-1$
// The shared instance
private static GraphUIPlugin plugin;
/**
* Default constructor
*/
public GraphUIPlugin() {
super();
}
/**
* @see AbstractUIPlugin#start(BundleContext)
*/
@Override
public void start(BundleContext context) throws Exception {
super.start(context);
plugin = this;
}
/**
* @see AbstractUIPlugin#stop(BundleContext)
*/
@Override
public void stop(BundleContext context) throws Exception {
plugin = null;
super.stop(context);
}
/**
* Returns the shared instance
*
* @return the shared instance
*/
public static GraphUIPlugin getDefault() {
return plugin;
}
/**
* Returns an image descriptor for the image file at the given plug-in
* relative path
*
* @param path the path
* @return the image descriptor
*/
public static ImageDescriptor getImageDescriptor(String path) {
return imageDescriptorFromPlugin(PLUGIN_ID, path);
}
}