GUI.java

package crowleysean;

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

/**************************************************
 * This class controls all aspects of the GUI
 *
 * @author Sean Crowley
 **************************************************/
public class GUI extends Thread {

    /** Frame of GUI **/
    private JFrame frame;

    /** Text area for feedback **/
    public JTextArea results;

    /** File menu items **/
    private JMenuBar menus;
    private JMenu fileMenu;
    private JMenuItem browseProfile;
    private JMenuItem browseSteam;
    private JMenuItem clearServers;
    private JMenuItem quit;

    /** Server menu items **/
    private JMenu serverMenu;
    private JMenuItem serverStart;
    private JMenuItem serverStop;
    private JMenuItem addServers;
    private JMenuItem removeServers;
    private JMenuItem serverDisplay;

    /** Launch menu items **/
    private JMenu launch;
    private JMenuItem params;
    private JMenuItem runDayz;

    /** Help menu items **/
    private JMenu helpMenu;
    private JMenuItem help;
    private JMenuItem about;

    /** Check object **/
    private static Check c;

    /**************************************************
     * Run method will setup the GUI
     **************************************************/
    public synchronized void run() {

        // New check thread
        c = new Check();
        c.checkFiles();
        c.setUser();
        c.setDate();

        // Frame
        frame = new JFrame("DayZ Server Saver");

        // Menu bar
        menus = new JMenuBar();

        // File menu
        fileMenu = new JMenu("File");
        browseProfile = new JMenuItem("DayZ Profile Browse");
        browseSteam = new JMenuItem("Steam Dir Browse");
        clearServers = new JMenuItem("Clear Saved");
        quit = new JMenuItem("Quit");

        // Server menu
        serverMenu = new JMenu("Servers");
        serverStart = new JMenuItem("Start");
        serverStop = new JMenuItem("Stop");
        serverDisplay = new JMenuItem("Display");
        addServers = new JMenuItem("Add");
        removeServers = new JMenuItem("Remove");

        // Launch menu
        launch = new JMenu("Launch");
        params = new JMenuItem("Parameters");
        runDayz = new JMenuItem("DayZ");

        // Help menu
        helpMenu = new JMenu("Help");
        help = new JMenuItem("How To Use");
        about = new JMenuItem("About");

        // Establish listener
        ButtonListener listener = new ButtonListener();

        // Add listener to buttons
        quit.addActionListener(listener);
        clearServers.addActionListener(listener);
        help.addActionListener(listener);
        about.addActionListener(listener);
        serverStart.addActionListener(listener);
        serverStop.addActionListener(listener);
        serverDisplay.addActionListener(listener);
        runDayz.addActionListener(listener);
        addServers.addActionListener(listener);
        removeServers.addActionListener(listener);
        browseProfile.addActionListener(listener);
        browseSteam.addActionListener(listener);
        params.addActionListener(listener);

        // Results text area
        results = new JTextArea(10, 20);
        JScrollPane scrollPane = new JScrollPane(results);
        results.setEditable(false);

        // Add file menu items
        fileMenu.add(browseProfile);
        fileMenu.add(browseSteam);
        fileMenu.addSeparator();
        fileMenu.add(clearServers);
        fileMenu.addSeparator();
        fileMenu.add(quit);

        // Add help menu items
        helpMenu.add(help);
        helpMenu.add(about);

        // Add server menu items
        serverMenu.add(serverStart);
        serverMenu.add(serverStop);
        serverMenu.addSeparator();
        serverMenu.add(addServers);
        serverMenu.add(removeServers);
        serverMenu.addSeparator();
        serverMenu.add(serverDisplay);

        // Add launch menu items
        launch.add(runDayz);
        launch.add(params);

        // Add to menu bar
        menus.add(fileMenu);
        menus.add(serverMenu);
        menus.add(launch);
        menus.add(helpMenu);

        // Add items to frame
        frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        frame.setJMenuBar(menus);
        frame.add(scrollPane);
        frame.pack();
        frame.setSize(new Dimension(500, 375));
        frame.setVisible(true);
    }

    /**************************************************
     * ButtonListener method will provide action to the buttons
     **************************************************/
    private class ButtonListener implements ActionListener {

        public void actionPerformed(ActionEvent e) {

            // Starts adding servers to list
            if (e.getSource() == serverStart) {
                if (c.getProfile() != null) {
                    results.setText("Current Servers\n");
                    if (!c.isAlive()) {
                        c.start();
                    } else {
                        c.setRunning(true);
                    }
                } else {
                    results.setText("Current Servers\n");
                    if (!c.isAlive()) {
                        c.start();
                    } else {
                        c.setRunning(true);
                    }
                }
            }

            // Stops adding server to list
            if (e.getSource() == serverStop) {
                results.append("\nStopped");
                c.setRunning(false);
            }

            // Displays saved servers
            if (e.getSource() == serverDisplay) {
                c.display();
            }

            // Clears saved servers
            if (e.getSource() == clearServers) {
                c.resetSave();
            }

            // Sets DayZ Profile directory
            if (e.getSource() == browseProfile) {
                c.browseProfile();
                appendResults(c.getProfileDir().toString() + "\n");
            }

            // Sets Steam directory
            if (e.getSource() == browseSteam) {
                c.browseSteam();
                appendResults(c.getSteamDir().toString() + "\n");
            }

            // Launches DayZ
            if (e.getSource() == runDayz) {
                c.display();
                c.launch();
            }

            // Sets DayZ launch parameters
            if (e.getSource() == params) {
                c.launchParameters();
            }

            // Removes server from list
            if (e.getSource() == removeServers) {
                c.display();
                c.removeServer();
            }

            // Adds custom server to list
            if (e.getSource() == addServers) {
                c.addServer();
            }

            // Displays information on how to use program
            if (e.getSource() == help) {
                c.howTo();
            }

            // About me
            if (e.getSource() == about) {
                c.about();
            }

            // Quits the program
            if (e.getSource() == quit) {
                System.exit(1);
            }
        }
    }

    /**************************************************
     * Sets the next area
     **************************************************/
    public void setResults(String s) {
        results.setText(s);
    }

    /**************************************************
     * Appends to the text area
     **************************************************/
    public void appendResults(String s) {
        results.append(s);
    }

    /**************************************************
     * Returns the number of lines in text area
     **************************************************/
    public int getLines() {
        return results.getLineCount();
    }
}