001    /*
002     * Copyright (c) 2005 Einar Pehrson <einar@pehrson.nu>.
003     *
004     * This file is part of
005     * CleanSheets - a spreadsheet application for the Java platform.
006     *
007     * CleanSheets is free software; you can redistribute it and/or modify
008     * it under the terms of the GNU General Public License as published by
009     * the Free Software Foundation; either version 2 of the License, or
010     * (at your option) any later version.
011     *
012     * CleanSheets is distributed in the hope that it will be useful,
013     * but WITHOUT ANY WARRANTY; without even the implied warranty of
014     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
015     * GNU General Public License for more details.
016     *
017     * You should have received a copy of the GNU General Public License
018     * along with CleanSheets; if not, write to the Free Software
019     * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
020     */
021    package csheets.ui.ctrl;
022    
023    import java.awt.event.ActionEvent;
024    import java.awt.event.KeyEvent;
025    
026    import javax.swing.ImageIcon;
027    import javax.swing.KeyStroke;
028    
029    import csheets.CleanSheets;
030    import csheets.ui.FileChooser;
031    
032    /**
033     * An action for terminating the application.
034     * @author Einar Pehrson
035     */
036    @SuppressWarnings("serial")
037    public class ExitAction extends CloseAllAction {
038    
039            /**
040             * Creates a new exit action.
041             * @param app the CleanSheets application
042             * @param uiController the user interface controller
043             * @param chooser the file chooser to use when prompting the user for the file to save
044             */
045            public ExitAction(CleanSheets app, UIController uiController, FileChooser chooser) {
046                    super(app, uiController, chooser);
047            }
048    
049            protected String getName() {
050                    return "Exit";
051            }
052    
053            protected void defineProperties() {
054                    putValue(MNEMONIC_KEY, KeyEvent.VK_X);
055                    putValue(ACCELERATOR_KEY, KeyStroke.getKeyStroke(KeyEvent.VK_Q, ActionEvent.CTRL_MASK));
056                    putValue(SMALL_ICON, new ImageIcon(CleanSheets.class.getResource("res/img/exit.gif")));
057            }
058    
059            public void actionPerformed(ActionEvent e) {
060                    // Closes all workbooks
061                    super.actionPerformed(e);
062    
063                    if (uiController.getActiveWorkbook() == null)
064                            // All workbooks were closed, exits the application
065                            app.exit();
066            }
067    }