// $Id: LanguageComboBox.java 132 2010-09-26 23:32:33Z marcusvnac $
// Copyright (c) 2005-2006 The Regents of the University of California. All
// Rights Reserved. Permission to use, copy, modify, and distribute this
// software and its documentation without fee, and without a written
// agreement is hereby granted, provided that the above copyright notice
// and this paragraph appear in all copies. This software program and
// documentation are copyrighted by The Regents of the University of
// California. The software program and documentation are supplied "AS
// IS", without any accompanying services from The Regents. The Regents
// does not warrant that the operation of the program will be
// uninterrupted or error-free. The end-user understands that the program
// was developed for research purposes and is advised not to rely
// exclusively on the program for any reason. IN NO EVENT SHALL THE
// UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
// SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS,
// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
// SUCH DAMAGE. THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY
// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
// CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT,
// UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
package org.argouml.language.ui;
import java.awt.Dimension;
import java.util.Iterator;
import javax.swing.JComboBox;
//#if defined(LOGGING)
//@#$LPS-LOGGING:GranularityType:Import
import org.apache.log4j.Logger;
//#endif
import org.argouml.application.events.ArgoEventPump;
import org.argouml.application.events.ArgoEventTypes;
import org.argouml.application.events.ArgoGeneratorEvent;
import org.argouml.application.events.ArgoGeneratorEventListener;
import org.argouml.uml.generator.GeneratorManager;
import org.argouml.uml.generator.Language;
/**
* This class provides a self-updating language combo box.
* @author Daniele Tamino
*/
public class LanguageComboBox
extends JComboBox
implements ArgoGeneratorEventListener {
//#if defined(LOGGING)
//@#$LPS-LOGGING:GranularityType:Field
/** logger */
private static final Logger LOG = Logger.getLogger(LanguageComboBox.class);
//#endif
/**
* The constructor.
*/
public LanguageComboBox() {
super();
setEditable(false);
setMaximumRowCount(6);
Dimension d = getPreferredSize();
d.width = 200;
setMaximumSize(d);
ArgoEventPump.addListener(ArgoEventTypes.ANY_GENERATOR_EVENT, this);
refresh();
}
/*
* @see java.lang.Object#finalize()
*/
protected void finalize() {
ArgoEventPump.removeListener(this);
}
/**
* Refresh the combobox contents.
*/
public void refresh() {
removeAllItems();
Iterator iterator =
GeneratorManager.getInstance().getLanguages().iterator();
while (iterator.hasNext()) {
try {
Language ll = (Language) iterator.next();
addItem(ll);
} catch (Exception e) {
//#if defined(LOGGING)
//@#$LPS-LOGGING:GranularityType:Statement
//@#$LPS-LOGGING:Localization:NestedStatement
LOG.error("Unexpected exception", e);
//#endif
}
}
setVisible(true);
invalidate();
}
/*
* @see org.argouml.application.events.ArgoGeneratorEventListener#generatorChanged(org.argouml.application.events.ArgoGeneratorEvent)
*/
public void generatorChanged(ArgoGeneratorEvent e) {
refresh();
}
/*
* @see org.argouml.application.events.ArgoGeneratorEventListener#generatorAdded(org.argouml.application.events.ArgoGeneratorEvent)
*/
public void generatorAdded(ArgoGeneratorEvent e) {
refresh();
}
/*
* @see org.argouml.application.events.ArgoGeneratorEventListener#generatorRemoved(org.argouml.application.events.ArgoGeneratorEvent)
*/
public void generatorRemoved(ArgoGeneratorEvent e) {
refresh();
}
}