source: trunk/src/org/apollo/ApolloSystemApplet.java@ 1023

package org.apollo;

import java.io.File;

import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.*;

import org.expeditee.gui.Browser;

public class ApolloSystemApplet extends JApplet implements ActionListener
{

    // point of entry for applet
    public void init()
    {
        
        // Check if the user has agreed to the requested security settings
        try {
            // Work-around to reduce number of 
            // 'Could not lock user prefs' error messages.
            // Thanks to Walter Schatz from the java forums.
            System.setProperty("java.util.prefs.syncInterval","2000000");
        }
        catch (Exception exception) {
            getContentPane().add(new JLabel("Expeditee Applet deactivated", JLabel.CENTER));
            return;
        }
        
        // Ensure platform specific LAF
        try {
            UIManager.setLookAndFeel("javax.swing.plaf.metal.MetalLookAndFeel");
        }
        catch (Exception exception) {
            exception.printStackTrace();
        }

        // If there is username parameter passed in, use that

        String expeditee_home = this.getParameter("expeditee.home"); 

        if (expeditee_home == null) {
            expeditee_home = System.getProperty("user.home") + File.separator + "expeditee";
        }

        System.setProperty("expeditee.home",expeditee_home);

        // Create a button for the user to press to open the main Expeditee frame
        JButton launch_button = new JButton("Launch Musical Expeditee ...");
        launch_button.addActionListener(this);
        getContentPane().add(launch_button);
    }


    public void start() 
    {
        System.err.println("Applet start() called");
    }


    public void stop()
    {
        System.err.println("Applet stop() called");
    }


    public void destroy()
    {
        System.err.println("Applet destroy() called");

        ApolloSystem.shutdown();

        Browser._theBrowser.exit();
        Browser._theBrowser = null;
        System.err.println("Expeditee exited.");
    }


    public void actionPerformed(ActionEvent e)
    {
        if (Browser._theBrowser==null) {
            ApolloSystem.main(null);
        }
        else {
            // call set visible??
        }
    }

    /*
    public static void main(String[] args) {
        
    }
    */


}