* Copyright 2011 See AUTHORS file.

*

* Licensed under the Apache License, Version 2.0 (the "License");

* you may not use this file except in compliance with the License.

* You may obtain a copy of the License at

*

*   http://www.apache.org/licenses/LICENSE-2.0

*

* Unless required by applicable law or agreed to in writing, software

* distributed under the License is distributed on an "AS IS" BASIS,

* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

* See the License for the specific language governing permissions and

* limitations under the License.

******************************************************************************/

* @author Nathan Sweet */

  static final String NEHE = "ABCDEFGHIJKLMNOPQRSTUVWXYZ\n" //

    + "abcdefghijklmnopqrstuvwxyz\n1234567890\n" //

    + "\"!`?'.,;:()[]{}<>|/@\\^$-%+=#_&~*\u007F";

  volatile UnicodeFont newUnicodeFont;

  UnicodeFont unicodeFont;

  Color renderingBackgroundColor = Color.BLACK;

  List effectPanels = new ArrayList();

  Preferences prefs;

  ColorEffect colorEffect;

  JScrollPane appliedEffectsScroll;

  JPanel appliedEffectsPanel;

  JButton addEffectButton;

  JTextPane sampleTextPane;

  JSpinner padAdvanceXSpinner;

  JList effectsList;

  JPanel gamePanel;

  JTextField fontFileText;

  JRadioButton fontFileRadio;

  JRadioButton systemFontRadio;

  JSpinner padBottomSpinner;

  JSpinner padLeftSpinner;

  JSpinner padRightSpinner;

  JSpinner padTopSpinner;

  JList fontList;

  JSpinner fontSizeSpinner;

  DefaultComboBoxModel fontListModel;

  JLabel backgroundColorLabel;

  JButton browseButton;

  JSpinner padAdvanceYSpinner;

  JCheckBox italicCheckBox;

  JCheckBox boldCheckBox;

  JRadioButton javaRadio;

  JRadioButton nativeRadio;

  JLabel glyphsTotalLabel;

  JLabel glyphPagesTotalLabel;

  JComboBox glyphPageHeightCombo;

  JComboBox glyphPageWidthCombo;

  JComboBox glyphPageCombo;

  JPanel glyphCachePanel;

  JRadioButton glyphCacheRadio;

  JRadioButton sampleTextRadio;

  DefaultComboBoxModel glyphPageComboModel;

  JButton resetCacheButton;

  JButton sampleAsciiButton;

  JButton sampleNeheButton;

  DefaultComboBoxModel effectsListModel;

  JMenuItem openMenuItem;

  JMenuItem saveMenuItem;

  JMenuItem exitMenuItem;

  JMenuItem saveBMFontMenuItem;

  File saveBmFontFile;

  String lastSaveFilename = "", lastSaveBMFilename = "", lastOpenFilename = "";

  public Hiero () {

    super("Hiero v3.0 - Bitmap Font Tool");

    Splash splash = new Splash(this, "/splash.jpg", 2000);

    initialize();

    splash.close();

    gamePanel.add(new LwjglCanvas(new Renderer(), false).getCanvas());

    prefs = Preferences.userNodeForPackage(Hiero.class);

    java.awt.Color backgroundColor = EffectUtil.fromString(prefs.get("background", "000000"));

    backgroundColorLabel.setIcon(getColorIcon(backgroundColor));

    renderingBackgroundColor = new Color(backgroundColor.getRed() / 255f, backgroundColor.getGreen() / 255f,

      backgroundColor.getBlue() / 255f, 1);

    fontList.setSelectedValue(prefs.get("system.font", "Arial"), true);

    fontFileText.setText(prefs.get("font.file", ""));

    java.awt.Color foregroundColor = EffectUtil.fromString(prefs.get("foreground", "ffffff"));

    colorEffect = new ColorEffect();

    colorEffect.setColor(foregroundColor);

    effectsListModel.addElement(colorEffect);

    effectsListModel.addElement(new GradientEffect());

    effectsListModel.addElement(new OutlineEffect());

    effectsListModel.addElement(new OutlineWobbleEffect());

    effectsListModel.addElement(new OutlineZigzagEffect());

    effectsListModel.addElement(new ShadowEffect());

    effectsListModel.addElement(new DistanceFieldEffect());

    new EffectPanel(colorEffect);

    addWindowListener(new WindowAdapter() {

      public void windowClosed (WindowEvent event) {

        System.exit(0);

        // Gdx.app.quit();

      }

    });

    setVisible(true);

  }

  void initialize () {

    initializeComponents();

    initializeMenus();

    initializeEvents();

    setSize(800, 600);

    setLocationRelativeTo(null);

    setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);

    sampleNeheButton.doClick();

  }

  void updateFont () {

    updateFont(false);

  }

  private void updateFont (boolean ignoreFileText) {

    UnicodeFont unicodeFont;

    int fontSize = ((Integer)fontSizeSpinner.getValue()).intValue();

    File file = new File(fontFileText.getText());

    if (!ignoreFileText && file.exists() && file.isFile()) {

      // Load from file.

      fontFileRadio.setSelected(true);

      fontList.setEnabled(false);

      systemFontRadio.setEnabled(false);

      try {

        unicodeFont = new UnicodeFont(fontFileText.getText(), fontSize, boldCheckBox.isSelected(),

          italicCheckBox.isSelected());

      } catch (Throwable ex) {

        ex.printStackTrace();

        updateFont(true);

        return;

      }

    } else {

      // Load from java.awt.Font (kerning not available!).

      fontList.setEnabled(true);

      systemFontRadio.setEnabled(true);

      systemFontRadio.setSelected(true);

      unicodeFont = new UnicodeFont(Font.decode((String)fontList.getSelectedValue()), fontSize, boldCheckBox.isSelected(),

        italicCheckBox.isSelected());

    }

    unicodeFont.setPaddingTop(((Integer)padTopSpinner.getValue()).intValue());

    unicodeFont.setPaddingRight(((Integer)padRightSpinner.getValue()).intValue());

    unicodeFont.setPaddingBottom(((Integer)padBottomSpinner.getValue()).intValue());

    unicodeFont.setPaddingLeft(((Integer)padLeftSpinner.getValue()).intValue());

    unicodeFont.setPaddingAdvanceX(((Integer)padAdvanceXSpinner.getValue()).intValue());

    unicodeFont.setPaddingAdvanceY(((Integer)padAdvanceYSpinner.getValue()).intValue());

    unicodeFont.setGlyphPageWidth(((Integer)glyphPageWidthCombo.getSelectedItem()).intValue());

    unicodeFont.setGlyphPageHeight(((Integer)glyphPageHeightCombo.getSelectedItem()).intValue());

    unicodeFont.setNativeRendering(nativeRadio.isSelected());

    for (Iterator iter = effectPanels.iterator(); iter.hasNext();) {

      EffectPanel panel = (EffectPanel)iter.next();

      unicodeFont.getEffects().add(panel.getEffect());

    }

    int size = sampleTextPane.getFont().getSize();

    if (size < 14) size = 14;

    sampleTextPane.setFont(unicodeFont.getFont().deriveFont((float)size));

    this.newUnicodeFont = unicodeFont;

  }

  void save (File file) throws IOException {

    HieroSettings settings = new HieroSettings();

    settings.setFontName((String)fontList.getSelectedValue());

    settings.setFontSize(((Integer)fontSizeSpinner.getValue()).intValue());

    settings.setBold(boldCheckBox.isSelected());

    settings.setItalic(italicCheckBox.isSelected());

    settings.setPaddingTop(((Integer)padTopSpinner.getValue()).intValue());

    settings.setPaddingRight(((Integer)padRightSpinner.getValue()).intValue());

    settings.setPaddingBottom(((Integer)padBottomSpinner.getValue()).intValue());

    settings.setPaddingLeft(((Integer)padLeftSpinner.getValue()).intValue());

    settings.setPaddingAdvanceX(((Integer)padAdvanceXSpinner.getValue()).intValue());

    settings.setPaddingAdvanceY(((Integer)padAdvanceYSpinner.getValue()).intValue());

    settings.setGlyphPageWidth(((Integer)glyphPageWidthCombo.getSelectedItem()).intValue());

    settings.setGlyphPageHeight(((Integer)glyphPageHeightCombo.getSelectedItem()).intValue());

    settings.setGlyphText(sampleTextPane.getText());

    for (Iterator iter = effectPanels.iterator(); iter.hasNext();) {

      EffectPanel panel = (EffectPanel)iter.next();

      settings.getEffects().add(panel.getEffect());

    }

    settings.save(file);

  }

  void open (File file) {

    EffectPanel[] panels = (EffectPanel[])effectPanels.toArray(new EffectPanel[effectPanels.size()]);

    for (int i = 0; i < panels.length; i++)

      panels[i].remove();

    HieroSettings settings = new HieroSettings(file.getAbsolutePath());

    fontList.setSelectedValue(settings.getFontName(), true);

    fontSizeSpinner.setValue(new Integer(settings.getFontSize()));

    boldCheckBox.setSelected(settings.isBold());

    italicCheckBox.setSelected(settings.isItalic());

    padTopSpinner.setValue(new Integer(settings.getPaddingTop()));

    padRightSpinner.setValue(new Integer(settings.getPaddingRight()));

    padBottomSpinner.setValue(new Integer(settings.getPaddingBottom()));

    padLeftSpinner.setValue(new Integer(settings.getPaddingLeft()));

    padAdvanceXSpinner.setValue(new Integer(settings.getPaddingAdvanceX()));

    padAdvanceYSpinner.setValue(new Integer(settings.getPaddingAdvanceY()));

    glyphPageWidthCombo.setSelectedItem(new Integer(settings.getGlyphPageWidth()));

    glyphPageHeightCombo.setSelectedItem(new Integer(settings.getGlyphPageHeight()));

    String gt = settings.getGlyphText();

    if (gt.length() > 0) {

      sampleTextPane.setText(settings.getGlyphText());

    }

    for (Iterator iter = settings.getEffects().iterator(); iter.hasNext();) {

      ConfigurableEffect settingsEffect = (ConfigurableEffect)iter.next();

      for (int i = 0, n = effectsListModel.getSize(); i < n; i++) {

        ConfigurableEffect effect = (ConfigurableEffect)effectsListModel.getElementAt(i);

        if (effect.getClass() == settingsEffect.getClass()) {

          effect.setValues(settingsEffect.getValues());

          new EffectPanel(effect);

          break;

        }

      }

    }

    updateFont();

  }

  private void initializeEvents () {

    fontList.addListSelectionListener(new ListSelectionListener() {

      public void valueChanged (ListSelectionEvent evt) {

        if (evt.getValueIsAdjusting()) return;

        prefs.put("system.font", (String)fontList.getSelectedValue());

        updateFont();

      }

    });

    class FontUpdateListener implements ChangeListener, ActionListener {

      public void stateChanged (ChangeEvent evt) {

        updateFont();

      }

      public void actionPerformed (ActionEvent evt) {

        updateFont();

      }

      public void addSpinners (JSpinner[] spinners) {

        for (int i = 0; i < spinners.length; i++) {

          final JSpinner spinner = spinners[i];

          spinner.addChangeListener(this);

          ((JSpinner.DefaultEditor)spinner.getEditor()).getTextField().addKeyListener(new KeyAdapter() {

            String lastText;

            public void keyReleased (KeyEvent evt) {

              JFormattedTextField textField = ((JSpinner.DefaultEditor)spinner.getEditor()).getTextField();

              String text = textField.getText();

              if (text.length() == 0) return;

              if (text.equals(lastText)) return;

              lastText = text;

              int caretPosition = textField.getCaretPosition();

              try {

                spinner.setValue(Integer.valueOf(text));

                textField.setCaretPosition(caretPosition);

              } catch (Throwable ignored) {

              }

            }

          });

        }

      }

    }

    FontUpdateListener listener = new FontUpdateListener();

    listener.addSpinners(new JSpinner[] {padTopSpinner, padRightSpinner, padBottomSpinner, padLeftSpinner, padAdvanceXSpinner,

      padAdvanceYSpinner});

    fontSizeSpinner.addChangeListener(listener);

    glyphPageWidthCombo.addActionListener(listener);

    glyphPageHeightCombo.addActionListener(listener);

    boldCheckBox.addActionListener(listener);

    italicCheckBox.addActionListener(listener);

    resetCacheButton.addActionListener(listener);

    javaRadio.addActionListener(listener);

    nativeRadio.addActionListener(listener);

    sampleTextRadio.addActionListener(new ActionListener() {

      public void actionPerformed (ActionEvent evt) {

        glyphCachePanel.setVisible(false);

      }

    });

    glyphCacheRadio.addActionListener(new ActionListener() {

      public void actionPerformed (ActionEvent evt) {

        glyphCachePanel.setVisible(true);

      }

    });

    fontFileText.getDocument().addDocumentListener(new DocumentListener() {

      public void removeUpdate (DocumentEvent evt) {

        changed();

      }

      public void insertUpdate (DocumentEvent evt) {

        changed();

      }

      public void changedUpdate (DocumentEvent evt) {

        changed();

      }

      private void changed () {

        File file = new File(fontFileText.getText());

        if (fontList.isEnabled() && (!file.exists() || !file.isFile())) return;

        prefs.put("font.file", fontFileText.getText());

        updateFont();

      }

    });

    fontFileRadio.addActionListener(new ActionListener() {

      public void actionPerformed (ActionEvent evt) {

        if (fontList.isEnabled()) systemFontRadio.setSelected(true);

      }

    });

    browseButton.addActionListener(new ActionListener() {

      public void actionPerformed (ActionEvent evt) {

        FileDialog dialog = new FileDialog(Hiero.this, "Choose TrueType font file", FileDialog.LOAD);

        dialog.setLocationRelativeTo(null);

        dialog.setFile("*.ttf");

        dialog.setDirectory(prefs.get("dir.font", ""));

        dialog.setVisible(true);

        if (dialog.getDirectory() != null) {

          prefs.put("dir.font", dialog.getDirectory());

        }

        String fileName = dialog.getFile();

        if (fileName == null) return;

        fontFileText.setText(new File(dialog.getDirectory(), fileName).getAbsolutePath());

      }

    });

    backgroundColorLabel.addMouseListener(new MouseAdapter() {

      public void mouseClicked (MouseEvent evt) {

        java.awt.Color color = JColorChooser.showDialog(null, "Choose a background color",

          EffectUtil.fromString(prefs.get("background", "000000")));

        if (color == null) return;

        renderingBackgroundColor = new Color(color.getRed() / 255f, color.getGreen() / 255f, color.getBlue() / 255f, 1);

        backgroundColorLabel.setIcon(getColorIcon(color));

        prefs.put("background", EffectUtil.toString(color));

      }

    });

    effectsList.addListSelectionListener(new ListSelectionListener() {

      public void valueChanged (ListSelectionEvent evt) {

        ConfigurableEffect selectedEffect = (ConfigurableEffect)effectsList.getSelectedValue();

        boolean enabled = selectedEffect != null;

        for (Iterator iter = effectPanels.iterator(); iter.hasNext();) {

          ConfigurableEffect effect = ((EffectPanel)iter.next()).getEffect();

          if (effect == selectedEffect) {

            enabled = false;

            break;

          }

        }

        addEffectButton.setEnabled(enabled);

      }

    });

    effectsList.addMouseListener(new MouseAdapter() {

      public void mouseClicked (MouseEvent evt) {

        if (evt.getClickCount() == 2 && addEffectButton.isEnabled()) addEffectButton.doClick();

      }

    });

    addEffectButton.addActionListener(new ActionListener() {

      public void actionPerformed (ActionEvent evt) {

        new EffectPanel((ConfigurableEffect)effectsList.getSelectedValue());

      }

    });

    openMenuItem.addActionListener(new ActionListener() {

      public void actionPerformed (ActionEvent evt) {

        FileDialog dialog = new FileDialog(Hiero.this, "Open Hiero settings file", FileDialog.LOAD);

        dialog.setLocationRelativeTo(null);

        dialog.setFile("*.hiero");

        dialog.setDirectory(prefs.get("dir.open", ""));

        dialog.setVisible(true);

        if (dialog.getDirectory() != null) {

          prefs.put("dir.open", dialog.getDirectory());

        }

        String fileName = dialog.getFile();

        if (fileName == null) return;

        lastOpenFilename = fileName;

        open(new File(dialog.getDirectory(), fileName));

      }

    });

    saveMenuItem.addActionListener(new ActionListener() {

      public void actionPerformed (ActionEvent evt) {

        FileDialog dialog = new FileDialog(Hiero.this, "Save Hiero settings file", FileDialog.SAVE);

        dialog.setLocationRelativeTo(null);

        dialog.setFile("*.hiero");

        dialog.setDirectory(prefs.get("dir.save", ""));

        if (lastSaveFilename.length() > 0) {

          dialog.setFile(lastSaveFilename);

        } else if (lastOpenFilename.length() > 0) {

          dialog.setFile(lastOpenFilename);

        }

        dialog.setVisible(true);

        if (dialog.getDirectory() != null) {

          prefs.put("dir.save", dialog.getDirectory());

        }

        String fileName = dialog.getFile();

        if (fileName == null) return;

        if (!fileName.endsWith(".hiero")) fileName += ".hiero";

        lastSaveFilename = fileName;

        File file = new File(dialog.getDirectory(), fileName);

        try {

          save(file);

        } catch (IOException ex) {

          throw new RuntimeException("Error saving Hiero settings file: " + file.getAbsolutePath(), ex);

        }

      }

    });

    saveBMFontMenuItem.addActionListener(new ActionListener() {

      public void actionPerformed (ActionEvent evt) {

        FileDialog dialog = new FileDialog(Hiero.this, "Save BMFont files", FileDialog.SAVE);

        dialog.setLocationRelativeTo(null);

        dialog.setFile("*.fnt");

        dialog.setDirectory(prefs.get("dir.savebm", ""));

        if (lastSaveBMFilename.length() > 0) {

          dialog.setFile(lastSaveBMFilename);

        } else if (lastOpenFilename.length() > 0) {

          dialog.setFile(lastOpenFilename.replace(".hiero", ".fnt"));

        }

        dialog.setVisible(true);

        if (dialog.getDirectory() != null) {

          prefs.put("dir.savebm", dialog.getDirectory());

        }

        String fileName = dialog.getFile();

        if (fileName == null) return;

        lastSaveBMFilename = fileName;

        saveBmFontFile = new File(dialog.getDirectory(), fileName);

      }

    });

    exitMenuItem.addActionListener(new ActionListener() {

      public void actionPerformed (ActionEvent evt) {

        dispose();

      }

    });

    sampleNeheButton.addActionListener(new ActionListener() {

      public void actionPerformed (ActionEvent evt) {

        sampleTextPane.setText(NEHE);

      }

    });

    sampleAsciiButton.addActionListener(new ActionListener() {

      public void actionPerformed (ActionEvent evt) {

        StringBuilder buffer = new StringBuilder();

        buffer.append(NEHE);

        buffer.append('\n');

        int count = 0;

        for (int i = 33; i <= 255; i++) {

          if (buffer.indexOf(Character.toString((char)i)) != -1) continue;

          buffer.append((char)i);

          if (++count % 30 == 0) buffer.append('\n');

        }

        sampleTextPane.setText(buffer.toString());

      }

    });

  }

  private void initializeComponents () {

    getContentPane().setLayout(new GridBagLayout());

    JPanel leftSidePanel = new JPanel();

    leftSidePanel.setLayout(new GridBagLayout());

    getContentPane().add(

      leftSidePanel,

      new GridBagConstraints(0, 1, 1, 1, 1.0, 1.0, GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(0, 0, 0, 0),

        0, 0));

    {

      JPanel fontPanel = new JPanel();

      leftSidePanel.add(fontPanel, new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER,

        GridBagConstraints.BOTH, new Insets(5, 5, 5, 5), 0, 0));

      fontPanel.setLayout(new GridBagLayout());

      fontPanel.setBorder(BorderFactory.createTitledBorder("Font"));

      {

        fontSizeSpinner = new JSpinner(new SpinnerNumberModel(32, 0, 256, 1));

        fontPanel.add(fontSizeSpinner, new GridBagConstraints(1, 3, 1, 1, 0.0, 0.0, GridBagConstraints.WEST,

          GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));

        ((JSpinner.DefaultEditor)fontSizeSpinner.getEditor()).getTextField().setColumns(2);

      }

      {

        JScrollPane fontScroll = new JScrollPane();

        fontPanel.add(fontScroll, new GridBagConstraints(1, 1, 4, 1, 1.0, 1.0, GridBagConstraints.CENTER,

          GridBagConstraints.BOTH, new Insets(0, 0, 5, 5), 0, 0));

        {

          fontListModel = new DefaultComboBoxModel(GraphicsEnvironment.getLocalGraphicsEnvironment()

            .getAvailableFontFamilyNames());

          fontList = new JList();

          fontScroll.setViewportView(fontList);

          fontList.setModel(fontListModel);

          fontList.setVisibleRowCount(6);

          fontList.setSelectedIndex(0);

          fontScroll.setMinimumSize(new Dimension(220, fontList.getPreferredScrollableViewportSize().height));

        }

      }

      {

        systemFontRadio = new JRadioButton("System:", true);

        fontPanel.add(systemFontRadio, new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0, GridBagConstraints.NORTHEAST,

          GridBagConstraints.NONE, new Insets(0, 5, 0, 5), 0, 0));

        systemFontRadio.setMargin(new Insets(0, 0, 0, 0));

      }

      {

        fontFileRadio = new JRadioButton("File:");

        fontPanel.add(fontFileRadio, new GridBagConstraints(0, 2, 1, 1, 0.0, 0.0, GridBagConstraints.EAST,

          GridBagConstraints.NONE, new Insets(0, 5, 5, 5), 0, 0));

        fontFileRadio.setMargin(new Insets(0, 0, 0, 0));

      }

      {

        fontFileText = new JTextField();

        fontPanel.add(fontFileText, new GridBagConstraints(1, 2, 3, 1, 1.0, 0.0, GridBagConstraints.CENTER,

          GridBagConstraints.HORIZONTAL, new Insets(0, 0, 5, 0), 0, 0));

      }

      {

        fontPanel.add(new JLabel("Size:"), new GridBagConstraints(0, 3, 1, 1, 0.0, 0.0, GridBagConstraints.EAST,

          GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));

      }

      {

        boldCheckBox = new JCheckBox("Bold");

        fontPanel.add(boldCheckBox, new GridBagConstraints(2, 3, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER,

          GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));

      }

      {

        italicCheckBox = new JCheckBox("Italic");

        fontPanel.add(italicCheckBox, new GridBagConstraints(3, 3, 1, 1, 1.0, 0.0, GridBagConstraints.WEST,

          GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));

      }

      {

        browseButton = new JButton("...");

        fontPanel.add(browseButton, new GridBagConstraints(4, 2, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER,

          GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));

        browseButton.setMargin(new Insets(0, 0, 0, 0));

      }

      {

        fontPanel.add(new JLabel("Rendering:"), new GridBagConstraints(0, 4, 1, 1, 0.0, 0.0, GridBagConstraints.EAST,

          GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));

      }

      {

        javaRadio = new JRadioButton("Java");

        fontPanel.add(javaRadio, new GridBagConstraints(1, 4, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER,

          GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));

        javaRadio.setSelected(true);

      }

      {

        nativeRadio = new JRadioButton("Native");

        fontPanel.add(nativeRadio, new GridBagConstraints(2, 4, 1, 1, 1.0, 0.0, GridBagConstraints.WEST,

          GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));

      }

      ButtonGroup buttonGroup = new ButtonGroup();

      buttonGroup.add(systemFontRadio);

      buttonGroup.add(fontFileRadio);

      buttonGroup = new ButtonGroup();

      buttonGroup.add(javaRadio);

      buttonGroup.add(nativeRadio);

    }

    {

      JPanel samplePanel = new JPanel();

      leftSidePanel.add(samplePanel, new GridBagConstraints(1, 0, 1, 1, 1.0, 0.0, GridBagConstraints.CENTER,

        GridBagConstraints.BOTH, new Insets(5, 0, 5, 5), 0, 0));

      samplePanel.setLayout(new GridBagLayout());

      samplePanel.setBorder(BorderFactory.createTitledBorder("Sample Text"));

      {

        JScrollPane textScroll = new JScrollPane();

        samplePanel.add(textScroll, new GridBagConstraints(0, 0, 3, 1, 1.0, 1.0, GridBagConstraints.CENTER,

          GridBagConstraints.BOTH, new Insets(0, 5, 5, 5), 0, 0));

        {

          sampleTextPane = new JTextPane();

          textScroll.setViewportView(sampleTextPane);

        }

      }

      {

        sampleNeheButton = new JButton();

        sampleNeheButton.setText("NEHE");

        samplePanel.add(sampleNeheButton, new GridBagConstraints(2, 1, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER,

          GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));

      }

      {

        sampleAsciiButton = new JButton();

        sampleAsciiButton.setText("ASCII");

        samplePanel.add(sampleAsciiButton, new GridBagConstraints(1, 1, 1, 1, 1.0, 0.0, GridBagConstraints.EAST,

          GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));

      }

    }

    {

      JPanel renderingPanel = new JPanel();

      leftSidePanel.add(renderingPanel, new GridBagConstraints(0, 1, 2, 1, 1.0, 1.0, GridBagConstraints.CENTER,

        GridBagConstraints.BOTH, new Insets(0, 5, 5, 5), 0, 0));

      renderingPanel.setBorder(BorderFactory.createTitledBorder("Rendering"));

      renderingPanel.setLayout(new GridBagLayout());

      {

        JPanel wrapperPanel = new JPanel();

        renderingPanel.add(wrapperPanel, new GridBagConstraints(0, 1, 1, 1, 1.0, 1.0, GridBagConstraints.CENTER,

          GridBagConstraints.BOTH, new Insets(0, 5, 5, 5), 0, 0));

        wrapperPanel.setLayout(new BorderLayout());

        wrapperPanel.setBackground(java.awt.Color.white);

        {

          gamePanel = new JPanel();

          wrapperPanel.add(gamePanel);

          gamePanel.setLayout(new BorderLayout());

          gamePanel.setBackground(java.awt.Color.white);

        }

      }

      {

        glyphCachePanel = new JPanel() {

          private int maxWidth;

          public Dimension getPreferredSize () {

            // Keep glyphCachePanel width from ever going down so the CanvasGameContainer doesn't change sizes and flicker.

            Dimension size = super.getPreferredSize();

            maxWidth = Math.max(maxWidth, size.width);

            size.width = maxWidth;

            return size;

          }

        };

        glyphCachePanel.setVisible(false);

        renderingPanel.add(glyphCachePanel, new GridBagConstraints(1, 1, 1, 1, 0.0, 0.0, GridBagConstraints.NORTH,

          GridBagConstraints.HORIZONTAL, new Insets(0, 0, 0, 0), 0, 0));

        glyphCachePanel.setLayout(new GridBagLayout());

        {

          glyphCachePanel.add(new JLabel("Glyphs:"), new GridBagConstraints(0, 4, 1, 1, 0.0, 0.0, GridBagConstraints.EAST,

            GridBagConstraints.NONE, new Insets(0, 5, 5, 5), 0, 0));

        }

        {

          glyphCachePanel.add(new JLabel("Pages:"), new GridBagConstraints(0, 3, 1, 1, 0.0, 0.0, GridBagConstraints.EAST,

            GridBagConstraints.NONE, new Insets(0, 5, 5, 5), 0, 0));

        }

        {

          glyphCachePanel.add(new JLabel("Page width:"), new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0,

            GridBagConstraints.EAST, GridBagConstraints.NONE, new Insets(0, 5, 5, 5), 0, 0));

        }

        {

          glyphCachePanel.add(new JLabel("Page height:"), new GridBagConstraints(0, 2, 1, 1, 0.0, 0.0,

            GridBagConstraints.EAST, GridBagConstraints.NONE, new Insets(0, 5, 5, 5), 0, 0));

        }

        {

          glyphPageWidthCombo = new JComboBox(new DefaultComboBoxModel(new Integer[] {new Integer(32), new Integer(64),

            new Integer(128), new Integer(256), new Integer(512), new Integer(1024), new Integer(2048)}));

          glyphCachePanel.add(glyphPageWidthCombo, new GridBagConstraints(1, 1, 1, 1, 0.0, 0.0, GridBagConstraints.WEST,

            GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));

          glyphPageWidthCombo.setSelectedIndex(4);

        }

        {

          glyphPageHeightCombo = new JComboBox(new DefaultComboBoxModel(new Integer[] {new Integer(32), new Integer(64),

            new Integer(128), new Integer(256), new Integer(512), new Integer(1024), new Integer(2048)}));

          glyphCachePanel.add(glyphPageHeightCombo, new GridBagConstraints(1, 2, 1, 1, 0.0, 0.0, GridBagConstraints.WEST,

            GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));

          glyphPageHeightCombo.setSelectedIndex(4);

        }

        {

          resetCacheButton = new JButton("Reset Cache");

          glyphCachePanel.add(resetCacheButton, new GridBagConstraints(0, 6, 2, 1, 1.0, 0.0, GridBagConstraints.CENTER,

            GridBagConstraints.NONE, new Insets(0, 5, 5, 5), 0, 0));

        }

        {

          glyphPagesTotalLabel = new JLabel("1");

          glyphCachePanel.add(glyphPagesTotalLabel, new GridBagConstraints(1, 3, 1, 1, 0.0, 0.0, GridBagConstraints.WEST,

            GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));

        }

        {

          glyphsTotalLabel = new JLabel("0");

          glyphCachePanel.add(glyphsTotalLabel, new GridBagConstraints(1, 4, 1, 1, 0.0, 0.0, GridBagConstraints.WEST,

            GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));

        }

        {

          glyphPageComboModel = new DefaultComboBoxModel();

          glyphPageCombo = new JComboBox();

          glyphCachePanel.add(glyphPageCombo, new GridBagConstraints(1, 0, 1, 1, 0.0, 0.0, GridBagConstraints.WEST,

            GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));

          glyphPageCombo.setModel(glyphPageComboModel);

        }

        {

          glyphCachePanel.add(new JLabel("View:"), new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0, GridBagConstraints.EAST,

            GridBagConstraints.NONE, new Insets(0, 5, 5, 5), 0, 0));

        }

      }

      {

        JPanel radioButtonsPanel = new JPanel();

        renderingPanel.add(radioButtonsPanel, new GridBagConstraints(0, 0, 2, 1, 0.0, 0.0, GridBagConstraints.CENTER,

          GridBagConstraints.BOTH, new Insets(0, 0, 0, 0), 0, 0));

        radioButtonsPanel.setLayout(new GridBagLayout());

        {

          sampleTextRadio = new JRadioButton("Sample text");

          radioButtonsPanel.add(sampleTextRadio, new GridBagConstraints(2, 0, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER,

            GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));

          sampleTextRadio.setSelected(true);

        }

        {

          glyphCacheRadio = new JRadioButton("Glyph cache");

          radioButtonsPanel.add(glyphCacheRadio, new GridBagConstraints(3, 0, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER,

            GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));

        }

        {

          radioButtonsPanel.add(new JLabel("Background:"), new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0,

            GridBagConstraints.CENTER, GridBagConstraints.NONE, new Insets(0, 5, 5, 5), 0, 0));

        }

        {

          backgroundColorLabel = new JLabel();

          radioButtonsPanel.add(backgroundColorLabel, new GridBagConstraints(1, 0, 1, 1, 1.0, 0.0, GridBagConstraints.WEST,

            GridBagConstraints.NONE, new Insets(0, 0, 5, 5), 0, 0));

        }

        ButtonGroup buttonGroup = new ButtonGroup();

        buttonGroup.add(glyphCacheRadio);

        buttonGroup.add(sampleTextRadio);

      }

    }

    JPanel rightSidePanel = new JPanel();

    rightSidePanel.setLayout(new GridBagLayout());

    getContentPane().add(

      rightSidePanel,

      new GridBagConstraints(1, 0, 1, 2, 0.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(0, 0, 0, 0),

        0, 0));

    {

      JPanel paddingPanel = new JPanel();

      paddingPanel.setLayout(new GridBagLayout());

      rightSidePanel.add(paddingPanel, new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER,

        GridBagConstraints.BOTH, new Insets(0, 0, 5, 5), 0, 0));

      paddingPanel.setBorder(BorderFactory.createTitledBorder("Padding"));

      {

        padTopSpinner = new JSpinner();

        paddingPanel.add(padTopSpinner, new GridBagConstraints(1, 1, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER,

          GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));

        ((JSpinner.DefaultEditor)padTopSpinner.getEditor()).getTextField().setColumns(2);

      }

      {

        padRightSpinner = new JSpinner();

        paddingPanel.add(padRightSpinner, new GridBagConstraints(2, 2, 1, 1, 1.0, 0.0, GridBagConstraints.WEST,

          GridBagConstraints.NONE, new Insets(0, 0, 0, 5), 0, 0));

        ((JSpinner.DefaultEditor)padRightSpinner.getEditor()).getTextField().setColumns(2);

      }

      {

        padLeftSpinner = new JSpinner();

        paddingPanel.add(padLeftSpinner, new GridBagConstraints(0, 2, 1, 1, 1.0, 0.0, GridBagConstraints.EAST,

          GridBagConstraints.NONE, new Insets(0, 5, 0, 0), 0, 0));

        ((JSpinner.DefaultEditor)padLeftSpinner.getEditor()).getTextField().setColumns(2);

      }

      {

        padBottomSpinner = new JSpinner();

        paddingPanel.add(padBottomSpinner, new GridBagConstraints(1, 3, 1, 1, 0.0, 0.0, GridBagConstraints.CENTER,

          GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));

        ((JSpinner.DefaultEditor)padBottomSpinner.getEditor()).getTextField().setColumns(2);

      }

      {

        JPanel advancePanel = new JPanel();

        FlowLayout advancePanelLayout = new FlowLayout();

        advancePanel.setLayout(advancePanelLayout);

        paddingPanel.add(advancePanel, new GridBagConstraints(0, 4, 3, 1, 1.0, 0.0, GridBagConstraints.CENTER,

          GridBagConstraints.NONE, new Insets(0, 0, 0, 0), 0, 0));

        {

          advancePanel.add(new JLabel("X:"));

        }

        {

          padAdvanceXSpinner = new JSpinner();

          advancePanel.add(padAdvanceXSpinner);

          ((JSpinner.DefaultEditor)padAdvanceXSpinner.getEditor()).getTextField().setColumns(2);

        }

        {

          advancePanel.add(new JLabel("Y:"));

        }

        {

          padAdvanceYSpinner = new JSpinner();

          advancePanel.add(padAdvanceYSpinner);

          ((JSpinner.DefaultEditor)padAdvanceYSpinner.getEditor()).getTextField().setColumns(2);

        }

      }

    }

    {

      JPanel effectsPanel = new JPanel();

      effectsPanel.setLayout(new GridBagLayout());

      rightSidePanel.add(effectsPanel, new GridBagConstraints(0, 0, 1, 1, 1.0, 1.0, GridBagConstraints.CENTER,

        GridBagConstraints.BOTH, new Insets(5, 0, 5, 5), 0, 0));

      effectsPanel.setBorder(BorderFactory.createTitledBorder("Effects"));

      effectsPanel.setMinimumSize(new Dimension(210, 1));

      {

        JScrollPane effectsScroll = new JScrollPane();

        effectsPanel.add(effectsScroll, new GridBagConstraints(1, 0, 1, 1, 1.0, 0.0, GridBagConstraints.NORTH,

          GridBagConstraints.HORIZONTAL, new Insets(0, 5, 5, 5), 0, 0));

        {

          effectsListModel = new DefaultComboBoxModel();