/** @param locale new locale to use. */
private void localizeUI(final String locale) {
File jarPath = Utils.getJarDir(LoginWindow.class);
l10n = new L10n("localization_" + locale + ".properties");
try {
l10n = new L10n(jarPath.getCanonicalPath() + "/" + "localization_" + locale + ".properties");
} catch (IOException e1) {
e1.printStackTrace();
}
if (!l10n.load()) {
l10n = new L10n("localization_" + locale + ".properties");
if (!l10n.load()) {
JOptionPane.showMessageDialog(
LoginWindow.this, "Counld't load localization", "Error", JOptionPane.ERROR_MESSAGE);
System.exit(0);
}
}
this.setTitle(l10n.get("login.logintitle"));
lbCaption.setText(l10n.get("login.loginWndTitle"));
lbUsername.setText(l10n.get("login.lblusername"));
lbPassword.setText(l10n.get("login.lblpassword"));
btnLogin.setText(l10n.get("login.lbllog_in"));
btnCancel.setText(l10n.get("login.lblcancel"));
this.pack();
}
/** Constructing login window. */
public LoginWindow() {
super();
File jarPath = Utils.getJarDir(LoginWindow.class);
try {
String configFileStr = jarPath.getCanonicalPath() + "/" + "config.properties";
File f = new File(configFileStr);
if (f.exists() && !f.isDirectory()) {
config = new Configuration(configFileStr);
} else {
config = new Configuration("config.properties");
}
} catch (IOException e1) {
e1.printStackTrace();
}
if (config == null || !this.config.load()) {
JOptionPane.showMessageDialog(
LoginWindow.this, "Counld't load config", "Error", JOptionPane.ERROR_MESSAGE);
System.exit(0);
}
String locale = userPrefs.get("ui.language", null);
if (locale == null) {
locale = "en";
userPrefs.put("ui.language", "en");
}
try {
l10n = new L10n(jarPath.getCanonicalPath() + "/" + "localization_" + locale + ".properties");
} catch (IOException e1) {
e1.printStackTrace();
}
if (!l10n.load()) {
l10n = new L10n("localization_" + locale + ".properties");
if (!l10n.load()) {
JOptionPane.showMessageDialog(
LoginWindow.this, "Counld't load localization", "Error", JOptionPane.ERROR_MESSAGE);
System.exit(0);
}
}
this.setTitle(l10n.get("login.logintitle"));
try {
this.setIconImage(ImageIO.read(new File(jarPath.getCanonicalPath() + "/" + "icon.png")));
} catch (IOException | IllegalArgumentException e1) {
System.out.println("failed to load icon");
}
mainPanel = new JPanel(new BorderLayout());
JPanel l10nPanel = new JPanel();
JRadioButton rdbtnEn = new JRadioButton("English");
rdbtnEn.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
userPrefs.put("ui.language", "en");
localizeUI("en");
}
});
JRadioButton rdbtnKw = new JRadioButton("Kiswahili");
rdbtnKw.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(final ActionEvent e) {
userPrefs.put("ui.language", "kw");
localizeUI("kw");
}
});
l10nPanel.add(rdbtnEn);
l10nPanel.add(rdbtnKw);
ButtonGroup l10nGroup = new ButtonGroup();
l10nGroup.add(rdbtnEn);
l10nGroup.add(rdbtnKw);
if (locale.equals("en")) {
rdbtnEn.setSelected(true);
} else {
rdbtnKw.setSelected(true);
}
mainPanel.add(l10nPanel, BorderLayout.NORTH);
final JPanel fldsPanel = new JPanel(new GridBagLayout());
final GridBagConstraints gblConstr = new GridBagConstraints();
gblConstr.fill = GridBagConstraints.HORIZONTAL;
gblConstr.insets = new Insets(5, 5, 5, 5);
lbCaption = new JLabel(l10n.get("login.loginWndTitle"));
gblConstr.gridx = 0;
gblConstr.gridy = 0;
gblConstr.gridwidth = 3;
fldsPanel.add(lbCaption, gblConstr);
lbUsername = new JLabel(l10n.get("login.lblusername"));
gblConstr.gridx = 0;
gblConstr.gridy = 1;
gblConstr.gridwidth = 1;
fldsPanel.add(lbUsername, gblConstr);
this.fldusername = new JTextField("");
gblConstr.gridx = 1;
gblConstr.gridy = 1;
gblConstr.gridwidth = 2;
fldsPanel.add(this.fldusername, gblConstr);
lbPassword = new JLabel(l10n.get("login.lblpassword"));
gblConstr.gridx = 0;
gblConstr.gridy = 2;
gblConstr.gridwidth = 1;
fldsPanel.add(lbPassword, gblConstr);
this.pfpassword = new JPasswordField(10);
gblConstr.gridx = 1;
gblConstr.gridy = 2;
gblConstr.gridwidth = 2;
fldsPanel.add(this.pfpassword, gblConstr);
this.pfpassword.requestFocus();
fldsPanel.setBorder(new LineBorder(Color.GRAY));
btnLogin = new JButton(l10n.get("login.lbllog_in"));
btnLogin.addActionListener(new LoginActLsnr());
this.getRootPane().setDefaultButton(btnLogin);
btnCancel = new JButton(l10n.get("login.lblcancel"));
btnCancel.addActionListener(
new ActionListener() {
public void actionPerformed(final ActionEvent evt) {
dispose();
}
});
final JPanel btnp = new JPanel();
btnp.add(btnLogin);
btnp.add(btnCancel);
mainPanel.add(fldsPanel, BorderLayout.CENTER);
mainPanel.add(btnp, BorderLayout.PAGE_END);
this.setContentPane(mainPanel);
}