[jboss-cvs] jbosside/as/plugins/org.jboss.ide.eclipse.as.ui.mbeans/src/org/jboss/ide/eclipse/as/ui/mbeans ...

[Robert Stryker]

  User: rawb    
  Date: 07/01/22 15:19:50

  Added:       as/plugins/org.jboss.ide.eclipse.as.ui.mbeans/src/org/jboss/ide/eclipse/as/ui/mbeans 
                        SharedImages.java
  Log:
  Added image for mbean stubs
  
  Revision  Changes    Path
  1.1      date: 2007/01/22 20:19:50;  author: rawb;  state: Exp;jbosside/as/plugins/org.jboss.ide.eclipse.as.ui.mbeans/src/org/jboss/ide/eclipse/as/ui/mbeans/SharedImages.java
  
  Index: SharedImages.java
  ===================================================================
  /**
   * JBoss, a Division of Red Hat
   * Copyright 2006, Red Hat Middleware, LLC, and individual contributors as indicated
   * by the @authors tag. See the copyright.txt in the distribution for a
   * full listing of individual contributors.
   *
  * This is free software; you can redistribute it and/or modify it
   * under the terms of the GNU Lesser General Public License as
   * published by the Free Software Foundation; either version 2.1 of
   * the License, or (at your option) any later version.
   *
   * This software is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this software; if not, write to the Free
   * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
   * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
   */
  package org.jboss.ide.eclipse.as.ui.mbeans;
  
  import java.util.Hashtable;
  import java.util.Iterator;
  
  import org.eclipse.jface.resource.ImageDescriptor;
  import org.eclipse.swt.graphics.Image;
  import org.osgi.framework.Bundle;
  
  /**
   *
   * @author rob.stryker at jboss.com
   */
  public class SharedImages {
  	public static final String IMG_MBEAN = "mbean16";
  
  	private static SharedImages instance;
  	
  	private Hashtable images, descriptors;
  	
  	private SharedImages () {
  		instance = this;
  		images = new Hashtable();
  		descriptors = new Hashtable();
  		
  		
  		Bundle pluginBundle = Activator.getDefault().getBundle();
  		descriptors.put(IMG_MBEAN, createImageDescriptor(pluginBundle, "icons/mbean16"));
  		
  		Iterator iter = descriptors.keySet().iterator();
  
  		while (iter.hasNext()) {
  			String key = (String) iter.next();
  			ImageDescriptor descriptor = descriptor(key);
  			images.put(key,  descriptor.createImage());	
  		}
  	}
  	
  	private ImageDescriptor createImageDescriptor (Bundle pluginBundle, String relativePath)
  	{
  		return ImageDescriptor.createFromURL(pluginBundle.getEntry(relativePath));
  	}
  	
  	private static SharedImages instance() {
  		if (instance == null)
  			return new SharedImages();
  		
  		return instance;
  	}
  	
  	public static Image getImage(String key)
  	{
  		return instance().image(key);
  	}
  	
  	public static ImageDescriptor getImageDescriptor(String key)
  	{
  		return instance().descriptor(key);
  	}
  	
  	public Image image(String key)
  	{
  		return (Image) images.get(key);
  	}
  	
  	public ImageDescriptor descriptor(String key)
  	{
  		return (ImageDescriptor) descriptors.get(key);
  	}
  	
  	protected void finalize() throws Throwable {
  		Iterator iter = images.keySet().iterator();
  		while (iter.hasNext())
  		{
  			Image image = (Image) images.get(iter.next());
  			image.dispose();
  		}
  		super.finalize();
  	}
  
  }