001    /**
002     * ========================================
003     * JFreeReport : a free Java report library
004     * ========================================
005     *
006     * Project Info:  http://reporting.pentaho.org/
007     *
008     * (C) Copyright 2000-2007, by Object Refinery Limited, Pentaho Corporation and Contributors.
009     *
010     * This library is free software; you can redistribute it and/or modify it under the terms
011     * of the GNU Lesser General Public License as published by the Free Software Foundation;
012     * either version 2.1 of the License, or (at your option) any later version.
013     *
014     * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
015     * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
016     * See the GNU Lesser General Public License for more details.
017     *
018     * You should have received a copy of the GNU Lesser General Public License along with this
019     * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
020     * Boston, MA 02111-1307, USA.
021     *
022     * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
023     * in the United States and other countries.]
024     *
025     * ------------
026     * $Id: DefaultIconTheme.java 3525 2007-10-16 11:43:48Z tmorgner $
027     * ------------
028     * (C) Copyright 2000-2005, by Object Refinery Limited.
029     * (C) Copyright 2005-2007, by Pentaho Corporation.
030     */
031    
032    package org.jfree.report.modules.gui.common;
033    
034    import java.util.Locale;
035    import java.util.ResourceBundle;
036    import javax.swing.Icon;
037    
038    import org.jfree.report.JFreeReportBoot;
039    import org.jfree.util.Configuration;
040    import org.jfree.util.ResourceBundleSupport;
041    
042    /**
043     * Creation-Date: 13.11.2006, 19:27:51
044     *
045     * @author Thomas Morgner
046     */
047    public class DefaultIconTheme implements IconTheme
048    {
049      private String bundleName;
050    
051      public DefaultIconTheme()
052      {
053        initialize(JFreeReportBoot.getInstance().getGlobalConfig());
054      }
055    
056      public void initialize(final Configuration configuration)
057      {
058        this.bundleName = configuration.getConfigProperty
059            ("org.jfree.report.modules.gui.common.IconThemeBundle");
060      }
061    
062      public Icon getSmallIcon(final Locale locale, final String id)
063      {
064        return getResourceBundleSupport(locale).getIcon(id, false);
065      }
066    
067      public Icon getLargeIcon(final Locale locale, final String id)
068      {
069        return getResourceBundleSupport(locale).getIcon(id, true);
070      }
071    
072      private ResourceBundleSupport getResourceBundleSupport(final Locale locale)
073      {
074        if (bundleName == null)
075        {
076          throw new IllegalStateException
077              ("No resource-bundle. Did you boot the engine?");
078        }
079        return new ResourceBundleSupport
080            (locale, ResourceBundle.getBundle(bundleName, locale));
081      }
082    }