Subversion Repositories svn.mios

/*

 * @(#)VirtualKeyboard.java beta8   2006/04/23

 *

 * Copyright (C) 2008    Adam King (adamjking@optusnet.com.au)

 *

 * This application 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 2 of the License, or

 * (at your option) any later version.

 *

 * This application 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 application; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 */

import java.awt.Dimension;

import java.awt.Toolkit;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.ComponentAdapter;

import java.awt.event.ComponentEvent;

import java.awt.event.KeyEvent;

import java.awt.event.WindowAdapter;

import java.awt.event.WindowEvent;

import java.io.File;

import javax.swing.JApplet;

import javax.swing.JFrame;

import javax.swing.JMenuItem;

import org.midibox.apps.virtualkeyboard.gui.VirtualKeyboardGUI;

import org.midibox.apps.virtualkeyboard.gui.xml.VirtualKeyboardGUIXML;

import org.midibox.utils.gui.DialogOwner;

import org.midibox.utils.gui.ImageLoader;

public class VirtualKeyboard extends JApplet {

    final static String oldConfigFileName = ".virtualkeyboard";

    final static String configDirectoryName = ".midibox";

    final static String configFileName = "virtualkeyboard.xml";

    private org.midibox.apps.virtualkeyboard.VirtualKeyboard virtualKeyboard;

    private VirtualKeyboardGUI virtualKeyboardGUI;

    public VirtualKeyboard() {

        virtualKeyboard = new org.midibox.apps.virtualkeyboard.VirtualKeyboard();

        File configDirectory = new File(System.getProperty("user.home"),

                configDirectoryName);

        File configFile = new File(configDirectory, configFileName);

        if (configFile.exists()) {

            VirtualKeyboardGUIXML virtualKeyboardGUIXML = new VirtualKeyboardGUIXML(

                    virtualKeyboard, VirtualKeyboardGUIXML.TAG_ROOT_ELEMENT);

            virtualKeyboardGUIXML.loadXML(configFile);

            virtualKeyboardGUI = virtualKeyboardGUIXML.getVirtualKeyboardGUI();

        } else {

            // check for old config file

            configFile = new File(System.getProperty("user.home"),

                    oldConfigFileName);

            if (configFile.exists()) {

                VirtualKeyboardGUIXML virtualKeyboardGUIXML = new VirtualKeyboardGUIXML(

                        virtualKeyboard, VirtualKeyboardGUIXML.TAG_ROOT_ELEMENT);

                virtualKeyboardGUIXML.loadXML(configFile);

                virtualKeyboardGUI = virtualKeyboardGUIXML

                        .getVirtualKeyboardGUI();

                configFile.delete();

            }

        }

        if (virtualKeyboardGUI == null) {

            virtualKeyboardGUI = new VirtualKeyboardGUI(virtualKeyboard);

        }

        getContentPane().add(virtualKeyboardGUI);

        setJMenuBar(virtualKeyboardGUI.createMenuBar());

    }

    public void init() {

    }

    public void destroy() {

        File configDirectory = new File(System.getProperty("user.home"),

                configDirectoryName);

        File configFile = new File(configDirectory, configFileName);

        if (!configDirectory.exists()) {

            try {

                configDirectory.mkdir();

            } catch (Exception e) {

                e.printStackTrace();

            }

        }

        if (!configFile.exists()) {

            try {

                configFile.createNewFile();

            } catch (Exception e) {

                e.printStackTrace();

            }

        }

        if (configFile.exists()) {

            VirtualKeyboardGUIXML virtualKeyboardGUIXML = new VirtualKeyboardGUIXML(

                    virtualKeyboardGUI, VirtualKeyboardGUIXML.TAG_ROOT_ELEMENT);

            virtualKeyboardGUIXML.saveXML(configFile);

        }

    }

    public static void main(String[] args) {

        final JFrame frame = new JFrame("Virtual Keyboard");

        DialogOwner.setFrame(frame);

        frame.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);

        final VirtualKeyboard virtualKeyboardGUI = new VirtualKeyboard();

        virtualKeyboardGUI.init();

        frame.setContentPane(virtualKeyboardGUI);

        frame.setIconImage(ImageLoader.getImageIcon("piano.png").getImage());

        frame.pack();

        frame.setResizable(false);

        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

        Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();

        JMenuItem exitMenuItem = new JMenuItem("Exit");

        exitMenuItem.setMnemonic(KeyEvent.VK_X);

        exitMenuItem.setActionCommand("exit");

        exitMenuItem.addActionListener(new ActionListener() {

            public void actionPerformed(ActionEvent ae) {

                virtualKeyboardGUI.destroy();

                System.exit(0);

            }

        });

        virtualKeyboardGUI.virtualKeyboardGUI.getFileMenu().add(exitMenuItem);

        virtualKeyboardGUI.virtualKeyboardGUI.getMidiDeviceRoutingGUI()

                .addComponentListener(new ComponentAdapter() {

                    public void componentShown(ComponentEvent arg0) {

                        frame.pack();

                    }

                    public void componentHidden(ComponentEvent arg0) {

                        frame.pack();

                    }

                });

        frame.addWindowListener(new WindowAdapter() {

            public void windowClosing(WindowEvent we) {

                virtualKeyboardGUI.destroy();

                System.exit(0);

            }

        });

        frame.setVisible(true);

    }

}