core/bundles/org.eclipse.wst.command.env.ui/src/org/eclipse/wst/command/internal/env/ui/plugin/EnvUIPlugin.java

/*******************************************************************************
 * 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 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 * 
 * Contributors:
 * IBM Corporation - initial API and implementation
 ******************************************************************************/

package org.eclipse.wst.command.internal.env.ui.plugin;

import java.net.MalformedURLException;
import java.net.URL;

import org.eclipse.core.runtime.Plugin;
import org.eclipse.jface.resource.ImageDescriptor;

/**
 * The main plugin class to be used in the desktop.
 */
public class EnvUIPlugin extends Plugin {

	//The shared instance.
	private static EnvUIPlugin instance;

	/**
	 * The constructor.
	 */
	public EnvUIPlugin() {
		super();
		instance = this;
	}

	/**
	 * Returns the shared instance.
	 */
	public static EnvUIPlugin getInstance() {
		return instance;
	}
	 public static ImageDescriptor getImageDescriptor ( String name )
	  {
	    try
	    {
	      URL installURL = instance.getBundle().getEntry("/");
	      URL imageURL = new URL(installURL,name);
	      return ImageDescriptor.createFromURL(imageURL);
	    }
	    catch (MalformedURLException e)
	    {
	      return null;
	    }
	  }
}