/*
 *                 Sun Public License Notice
 *
 * The contents of this file are subject to the Sun Public License
 * Version 1.0 (the "License"). You may not use this file except in
 * compliance with the License. A copy of the License is available at
 * http://www.sun.com/
 *
 * The Original Code is NetBeans. The Initial Developer of the Original
 * Code is Sun Microsystems, Inc. Portions Copyright 1997-2003 Sun
 * Microsystems, Inc. All Rights Reserved.
 */

package org.netbeans.modules.tasklist.core.translators;

import java.io.File;
import org.openide.ErrorManager;

import java.awt.*;
import java.awt.image.*;


/**
 * Class which wraps functionality for managing icons. This class
 * does nothing on JDK1.3, but on JDK1.4 its subclass (IconManager14)
 * can export icons.
 * 

 * @author Tor Norbye
 */
public class IconManager {

    /** Create a cache object - using reflection, since we want JDK14 APIs */
    public static IconManager getDefault() {
        IconManager cache = null;
        if (org.openide.modules.Dependency.JAVA_SPEC.compareTo (
                  new org.openide.modules.SpecificationVersion("1.4") // NOI18N
                  ) >= 0) { // NOI18N
            try {
                Class c = Class.forName("org.netbeans.modules.tasklist.core.translators.IconManager14");
                cache = (IconManager)c.newInstance();
            } catch (ClassNotFoundException cnfe) {
                // JDK1.3 etc. - not an error
            } catch (Exception ex) {
                ErrorManager.getDefault().notify(ex);
            }
        }
        return cache;
    }
        
    public IconManager() {
    }

    public void setBase(File base) {
    }
    
    /**
     * Does nothing. Overriden by IconManager14 which on JDK1.4
     * can export icons.
     */
    public String getIcon(Image icon) {
        return null;
    }
}