/*****************************************************************************
* Copyright (c) 2008 CEA LIST.
*
*
* 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:
* Patrick Tessier (CEA LIST) Patrick.tessier@cea.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.infra.widgets.toolbox;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.resource.ImageRegistry;
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
*/
public class Activator extends AbstractUIPlugin {
// The plug-in ID
public static final String PLUGIN_ID = "org.eclipse.papyrus.infra.widgets.toolbox";
// The shared instance
private static Activator plugin;
/**
* The constructor
*/
public Activator() {
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.plugin.AbstractUIPlugin#start(org.osgi.framework.BundleContext)
*/
@Override
public void start(BundleContext context) throws Exception {
super.start(context);
plugin = this;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.plugin.AbstractUIPlugin#stop(org.osgi.framework.BundleContext)
*/
@Override
public void stop(BundleContext context) throws Exception {
plugin = null;
super.stop(context);
}
/**
* Returns the shared instance
*
* @return the shared instance
*/
public static Activator getDefault() {
return plugin;
}
/**
* This method returns an <code>org.eclipse.swt.graphics.Image</code> identified by its pluginId and iconPath.<BR>
*
* By default, it returns a default image. This image is the image placed in
* the directory <em>resources/icons/default.gif</em>
*
* @param pluginId
* id of plugin
* @param iconpPath
* the path of the icon image relative to the plugin
* @return the Image
*/
public static Image getImage(String iconPath, String defaultPlugin) {
// see if the path is using platform:/... to get icon in the fragment, if it is in a fragment
String key = defaultPlugin + iconPath;
ImageRegistry registry = getDefault().getImageRegistry();
Image image = registry.get(key);
if(image == null) {
ImageDescriptor desc = AbstractUIPlugin.imageDescriptorFromPlugin(defaultPlugin, iconPath);
registry.put(key, desc);
image = registry.get(key);
}
return image;
}
}