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The source code// $Id: ActionNotation.java,v 1.7 2004/08/08 11:40:55 mvw Exp $ // Copyright (c) 1996-2001 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 org.argouml.application.api.*; import org.argouml.uml.ui.*; import java.awt.event.*; import java.util.*; import javax.swing.*; import javax.swing.event.*; /** Allows selection of a default notation. * * @author Thierry Lach * @since ARGO0.9.4 */ public class ActionNotation extends UMLAction implements MenuListener { //////////////////////////////////////////////////////////////// // constructors private static final ActionNotation SINGLETON = new ActionNotation(); private JMenu menu = null; /** * @return the singleton */ public static final ActionNotation getInstance() { return SINGLETON; } /** * Constructor - adds the Notation menu. */ public ActionNotation() { super("Notation", NO_ICON); menu = new JMenu("Notation"); menu.add(this); menu.addMenuListener(this); } /** * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent) */ public void actionPerformed(ActionEvent ae) { String key = ae.getActionCommand(); ArrayList list = Notation.getAvailableNotations(); ListIterator iterator = list.listIterator(); while (iterator.hasNext()) { Object o = iterator.next(); if (o instanceof NotationName) { NotationName nn = (NotationName) o; if (key.equals(nn.getTitle())) { Notation.setDefaultNotation(nn); break; } } } } /** * @return the menu for the natation */ public JMenu getMenu() { return menu; } /** * @see javax.swing.event.MenuListener#menuSelected(javax.swing.event.MenuEvent) */ public void menuSelected(MenuEvent me) { NotationName dflt = Notation.getDefaultNotation(); menu.removeAll(); ArrayList list = Notation.getAvailableNotations(); ListIterator iterator = list.listIterator(); ButtonGroup b = new ButtonGroup(); while (iterator.hasNext()) { Object o = iterator.next(); if (o instanceof NotationName) { NotationName nn = (NotationName) o; JRadioButtonMenuItem mi = new JRadioButtonMenuItem(nn.getTitle()); if (nn.getIcon() != null) { mi.setIcon(nn.getIcon()); } mi.addActionListener(this); b.add(mi); mi.setSelected(dflt.equals(nn)); menu.add(mi); } } } /** * @see javax.swing.event.MenuListener#menuDeselected(javax.swing.event.MenuEvent) */ public void menuDeselected(MenuEvent me) { } /** * @see javax.swing.event.MenuListener#menuCanceled(javax.swing.event.MenuEvent) */ public void menuCanceled(MenuEvent me) { } } |
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