public ThemeChooseWindow(Frame parent) throws Exception {
super(parent);
File dir = new File(GUI.getJarPath() + File.separator + "theme" + File.separator);
LOG.debug("Theme path: " + dir.getPath());
File[] files = dir.listFiles();
if (files != null && dir.exists()) {
this.setTitle(Settings.lang("choose_theme_window_title"));
Dimension winDim = new Dimension(550, 230);
this.setMinimumSize(winDim);
this.setMaximumSize(winDim);
this.setSize(winDim);
this.setResizable(false);
this.setLayout(null);
this.setDefaultCloseOperation(DISPOSE_ON_CLOSE);
String[] dirNames = new String[files.length];
for (int i = 0; i < files.length; i++) {
dirNames[i] = files[i].getName();
}
this.themesList = new JList(dirNames);
this.themesList.setLocation(new Point(10, 10));
this.themesList.setSize(new Dimension(100, 120));
this.add(this.themesList);
this.themesList.setSelectionMode(0);
this.themesList.addListSelectionListener(this);
Properties prp = GUI.getConfigFile();
this.gbl = new GridBagLayout();
this.gbc = new GridBagConstraints();
try {
this.themePreview = new ImageIcon(GUI.loadImage("Preview.png"));
} catch (NullPointerException exc) {
LOG.error("NullPointerException: Cannot find preview image: " + exc);
this.themePreview = new ImageIcon(JChessApp.class.getResource("theme/noPreview.png"));
return;
}
this.result = "";
this.themePreviewButton = new JButton(this.themePreview);
this.themePreviewButton.setLocation(new Point(110, 10));
this.themePreviewButton.setSize(new Dimension(420, 120));
this.add(this.themePreviewButton);
this.okButton = new JButton("OK");
this.okButton.setLocation(new Point(175, 140));
this.okButton.setSize(new Dimension(200, 50));
this.add(this.okButton);
this.okButton.addActionListener(this);
this.setModal(true);
} else {
throw new Exception(Settings.lang("error_when_creating_theme_config_window"));
}
}
/**
* Method wich is changing a pawn into queen, rook, bishop or knight
*
* @param arg0 Capt information about performed action
*/
public void actionPerformed(ActionEvent evt) {
if (evt.getSource() == this.okButton) {
Properties prp = GUI.getConfigFile();
int element = this.themesList.getSelectedIndex();
String name = this.themesList.getModel().getElementAt(element).toString();
if (GUI.themeIsValid(name)) {
prp.setProperty("THEME", name);
try {
FileOutputStream fOutStr = new FileOutputStream("config.txt");
prp.store(fOutStr, null);
fOutStr.flush();
fOutStr.close();
} catch (IOException exc) {
LOG.error("actionPerformed/IOException: " + exc);
}
JOptionPane.showMessageDialog(this, Settings.lang("changes_visible_after_restart"));
this.setVisible(false);
}
LOG.debug("property theme: " + prp.getProperty("THEME"));
}
}