/*
* This file is part of muCommander, http://www.mucommander.com
* Copyright (C) 2002-2012 Maxence Bernard
*
* muCommander is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* muCommander is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.mucommander.ui.viewer;
import com.mucommander.text.Translator;
import com.mucommander.ui.helper.MenuToolkit;
import com.mucommander.ui.helper.MnemonicHelper;
import javax.swing.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
/**
* An abstract class to be subclassed by file viewer implementations.
*
* <p><b>Warning:</b> the file viewer/editor API may soon receive a major overhaul.</p>
*
* @author Maxence Bernard, Arik Hadas
*/
public abstract class FileViewer extends FilePresenter implements ActionListener {
/** Close menu item */
private JMenuItem closeItem;
/**
* Creates a new FileViewer.
*/
public FileViewer() {}
/**
* Returns the menu bar that controls the viewer's frame. The menu bar should be retrieved using this method and
* not by calling {@link JFrame#getJMenuBar()}, which may return <code>null</code>.
*
* @return the menu bar that controls the viewer's frame.
*/
public JMenuBar getMenuBar() {
JMenuBar menuBar = new JMenuBar();
MnemonicHelper menuMnemonicHelper = new MnemonicHelper();
MnemonicHelper menuItemMnemonicHelper = new MnemonicHelper();
// File menu
JMenu fileMenu = MenuToolkit.addMenu(Translator.get("file_viewer.file_menu"), menuMnemonicHelper, null);
closeItem = MenuToolkit.addMenuItem(fileMenu, Translator.get("file_viewer.close"), menuItemMnemonicHelper, KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), this);
fileMenu.add(closeItem);
menuBar.add(fileMenu);
return menuBar;
}
///////////////////////////////////
// ActionListener implementation //
///////////////////////////////////
public void actionPerformed(ActionEvent e) {
if(e.getSource()==closeItem)
getFrame().dispose();
}
}