ShowPGNFormat.java

package gui;

import game.Exporter;
import game.GameCoordinator;

import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.text.SimpleDateFormat;
import java.util.Date;

import javax.swing.BorderFactory;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.ScrollPaneConstants;
import javax.swing.border.EmptyBorder;

/**
 * Klasse, die das aktuelle Spiel im PGN-Format anzeigt.
 * 
 * @author Tabea
 *
 */
public class ShowPGNFormat extends JFrame implements ActionListener
{

    private static ShowPGNFormat instance = null;

    private JPanel  forText = new JPanel(), 
                    forButton = new JPanel();

    private JTextArea text = new JTextArea(20, 30);

    private JButton okButton = new JButton("OK");

    /**
     * Privater Konstruktor, der nur ein Objekt der Klasse ShowPGNFormat
     * erstellt, den Titel setzt und alle nötigen Fenstereinstellungen aufruft.
     */
    private ShowPGNFormat() {
        this.setTitle("PGN-Format");
        this.initWindow();
        this.makeLayout();
    }

    /**
     * Gibt die ShowPGNFormat-Instanz zurück.
     * @return ShowOGNFormat-Instanz
     */
    public static ShowPGNFormat getInstance() {
        if (instance == null) {
            instance = new ShowPGNFormat();
        }

        return instance;
    }
    
    public void makeVisibile() {
        this.setVisible(true);
    }

    /**
     * Methode, die die Einstellungen des Fensters initialisiert.
     */
    public void initWindow() {
        this.setIconImage(new ImageIcon("gui/gui/checkerboard.png").getImage());
        this.setSize(450, 450);
        this.setLocationRelativeTo(null);
        this.setResizable(false);
        this.setVisible(true);
        this.setDefaultCloseOperation(DISPOSE_ON_CLOSE);
    }

    /**
     * Methode, die das gesamt FensterLayout erstellt.
     */
    public void makeLayout() {
        this.setContentPane(new BackgroundPanel());
        this.setLayout(new BorderLayout());

        this.text.setBorder(new EmptyBorder(5, 10, 0, 10));
        this.text.setLineWrap(true);
        this.text.setEditable(false);
        this.text.setEnabled(false);
        this.text.setDisabledTextColor(Color.black);

        SimpleDateFormat sdf = new SimpleDateFormat();
        sdf.applyPattern("dd.MM.yyyy");

        // Abfrage, wer gewonnen hat, um entsprechendes auszugeben
        String result;
        if (Checkerboard.getInstance().hasBlackWon()) {
            result = "0-1";
        } else {
            result = "1-0";
        }

        this.text.setText(Exporter.exportMovesToPGN("Teamprojekt", "Legolabor",
                sdf.format(new Date()),
                StartWindow.getInstance().getUsername(), "Legoroboter", result,
                GameCoordinator.getInstance(false).getAllMoves()));
        this.text.setCaretPosition(0);
        JScrollPane scrollPane = new JScrollPane(this.text);
        scrollPane.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
        scrollPane.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_AS_NEEDED);

        this.forText.setOpaque(false);
        scrollPane.setOpaque(false);
        scrollPane.getViewport().setOpaque(false);
        this.forButton.setOpaque(false);

        this.text.setBackground(new Color(251, 225, 172));
        scrollPane.setBorder(BorderFactory.createMatteBorder(2, 2, 2, 2,
                new Color(41, 15, 5)));

        this.forText.setBorder(new EmptyBorder(20, 0, 0, 0));
        this.forText.add(scrollPane);

        this.forButton.add(this.okButton);
        this.forButton.setBorder(new EmptyBorder(0, 0, 15, 0));
        this.okButton.addActionListener(this);
        this.okButton.setActionCommand("okButton");
        this.getRootPane().setDefaultButton(this.okButton);

        this.getContentPane().add(this.forText, BorderLayout.CENTER);
        this.getContentPane().add(this.forButton, BorderLayout.SOUTH);
    }

    /**
     * Methode, die angemessen auf die unterschiedlichen Events reagiert.
     * @param e auslösendes ActionEvent
     */
    @Override
    public void actionPerformed(ActionEvent e) {
        if (e.getActionCommand() == "okButton") {
            this.setVisible(false);
            this.dispose();
        }
    }
}