279 lines
9.0 KiB
Java
279 lines
9.0 KiB
Java
/*
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*****************************************************************************
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* Copyright (C) 2000-2004, International Business Machines Corporation and *
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* others. All Rights Reserved. *
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*****************************************************************************
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*/
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package com.ibm.rbm.gui;
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import java.awt.*;
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import java.awt.event.*;
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import java.io.IOException;
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import java.util.Locale;
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import javax.swing.*;
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import com.ibm.rbm.*;
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/**
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* Dialog to display to a user about their preferences.
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*/
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class PreferencesDialog extends JDialog {
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String userName;
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Locale locale;
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LookAndFeel laf;
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RBManagerGUI gui;
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// ** COMPONENTS **
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JTextField nameField;
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JRadioButton machineRadio;
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JRadioButton definedRadio;
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JRadioButton isoRadio;
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JComboBox machineCombo;
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JComboBox definedCombo;
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JComboBox isoLangCombo;
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JComboBox isoCounCombo;
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JComboBox lafCombo;
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JButton okButton;
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JButton cancelButton;
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public PreferencesDialog(RBManagerGUI gui) {
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super(gui, Resources.getTranslation("dialog_title_preferences"), true);
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this.gui = gui;
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userName = gui.getUser();
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locale = Resources.getLocale();
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laf = UIManager.getLookAndFeel();
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initComponents();
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enableEvents(AWTEvent.KEY_EVENT_MASK);
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}
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protected void processKeyEvent(KeyEvent ev) {
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if (ev.getKeyCode() == KeyEvent.VK_ENTER) {
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updatePreferences();
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} else if (ev.getKeyCode() == KeyEvent.VK_CANCEL) {
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thisWindowClosing();
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}
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}
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private void initComponents() {
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UIManager.LookAndFeelInfo lafi[] = UIManager.getInstalledLookAndFeels();
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String lafn[] = new String[lafi.length];
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for (int i=0; i < lafi.length; i++) {
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lafn[i] = lafi[i].getName();
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}
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// COMPONENTS
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JPanel panel1 = new JPanel();
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JPanel panel2 = new JPanel();
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JPanel panel3 = new JPanel();
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JPanel panel4 = new JPanel();
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Box mainBox = new Box(BoxLayout.Y_AXIS);
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Box localeBox1 = new Box(BoxLayout.Y_AXIS);
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Box localeBox2 = new Box(BoxLayout.Y_AXIS);
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JPanel localePanel = new JPanel();
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Dimension localeDim1 = new Dimension(200,25);
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Dimension localeDim2 = new Dimension(150,25);
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Dimension localeDim3 = new Dimension(50,25);
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JLabel nameLabel = new JLabel(Resources.getTranslation("dialog_preferences_username"));
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JLabel lafLabel = new JLabel(Resources.getTranslation("dialog_preferences_lookandfeel"));
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JLabel warnLabel = new JLabel(Resources.getTranslation("dialog_preferences_locale_warning"));
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JLabel underscoreLabel = new JLabel("_");
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nameField = new JTextField(userName);
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machineRadio = new JRadioButton(Resources.getTranslation("dialog_preferences_locale_machine"), false);
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definedRadio = new JRadioButton(Resources.getTranslation("dialog_preferences_locale_defined"), true);
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isoRadio = new JRadioButton(Resources.getTranslation("dialog_preferences_locale_iso"), false);
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machineCombo = new JComboBox(Locale.getAvailableLocales());
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definedCombo = new JComboBox(Resources.getAvailableLocales());
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isoLangCombo = new JComboBox(Locale.getISOLanguages());
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isoCounCombo = new JComboBox(Locale.getISOCountries());
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lafCombo = new JComboBox(lafn);
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okButton = new JButton(Resources.getTranslation("button_update"));
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cancelButton = new JButton(Resources.getTranslation("button_cancel"));
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machineRadio.setPreferredSize(localeDim1);
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definedRadio.setPreferredSize(localeDim1);
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isoRadio.setPreferredSize(localeDim1);
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nameLabel.setPreferredSize(localeDim1);
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lafLabel.setPreferredSize(localeDim1);
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//localePanel.setPreferredSize(localeDim2);
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machineCombo.setPreferredSize(localeDim2);
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definedCombo.setPreferredSize(localeDim2);
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nameField.setPreferredSize(localeDim2);
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lafCombo.setPreferredSize(localeDim2);
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isoLangCombo.setPreferredSize(localeDim3);
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isoCounCombo.setPreferredSize(localeDim3);
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// Select the appropriate entries in the combo boxes
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String lafname = UIManager.getLookAndFeel().getName();
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for (int i = 0; i < lafCombo.getItemCount(); i++) {
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if (lafCombo.getItemAt(i).toString().equals(lafname)) {
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lafCombo.setSelectedIndex(i);
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break;
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}
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}
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String locname = Resources.getLocale().toString();
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String loclang = Resources.getLocale().getLanguage();
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String loccoun = Resources.getLocale().getCountry();
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for (int i = 0; i < machineCombo.getItemCount(); i++) {
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if (machineCombo.getItemAt(i).toString().equalsIgnoreCase(locname)) {
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machineCombo.setSelectedIndex(i);
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break;
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}
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}
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for (int i = 0; i < definedCombo.getItemCount(); i++) {
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if (definedCombo.getItemAt(i).toString().equalsIgnoreCase(locname)) {
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definedCombo.setSelectedIndex(i);
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break;
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}
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}
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for (int i = 0; i < isoLangCombo.getItemCount(); i++) {
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if (isoLangCombo.getItemAt(i).toString().equalsIgnoreCase(loclang)) {
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isoLangCombo.setSelectedIndex(i);
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break;
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}
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}
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for (int i = 0; i < isoCounCombo.getItemCount(); i++) {
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if (isoCounCombo.getItemAt(i).toString().equalsIgnoreCase(loccoun)) {
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isoCounCombo.setSelectedIndex(i);
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break;
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}
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}
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// Set the radio button group
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ButtonGroup group = new ButtonGroup();
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group.add(machineRadio);
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group.add(definedRadio);
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group.add(isoRadio);
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nameField.setColumns(15);
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// Add action listeners
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cancelButton.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent ev) {
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thisWindowClosing();
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}
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});
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okButton.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent ev) {
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updatePreferences();
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}
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});
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panel3.setBorder(BorderFactory.createTitledBorder(BorderFactory.createEtchedBorder(),
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Resources.getTranslation("dialog_preferences_locale")));
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panel3.setLayout(new BorderLayout());
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localePanel.add(isoLangCombo);
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localePanel.add(underscoreLabel);
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localePanel.add(isoCounCombo);
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localeBox1.add(machineRadio);
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localeBox1.add(definedRadio);
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localeBox1.add(isoRadio);
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localeBox2.add(machineCombo);
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localeBox2.add(definedCombo);
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localeBox2.add(localePanel);
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localeBox1.add(Box.createVerticalStrut(5));
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localeBox2.add(Box.createVerticalStrut(5));
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panel1.add(nameLabel);
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panel1.add(nameField);
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panel2.add(lafLabel);
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panel2.add(lafCombo);
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panel3.add(localeBox1, BorderLayout.WEST);
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panel3.add(localeBox2, BorderLayout.EAST);
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panel3.add(warnLabel, BorderLayout.SOUTH);
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panel4.add(okButton);
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panel4.add(cancelButton);
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mainBox.add(panel1);
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mainBox.add(panel2);
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mainBox.add(panel3);
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mainBox.add(panel4);
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getContentPane().add(mainBox);
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//validate();
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pack();
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setVisible(true);
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}
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private void thisWindowClosing() {
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setVisible(false);
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dispose();
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}
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void updatePreferences() {
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// Set the user name
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gui.setUser(nameField.getText().trim());
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// Set the look and feel
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try {
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UIManager.LookAndFeelInfo lafi[] = UIManager.getInstalledLookAndFeels();
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for (int i=0; i < lafi.length; i++) {
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if (lafi[i].getName().equals(lafCombo.getSelectedItem().toString())) {
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UIManager.setLookAndFeel(lafi[i].getClassName());
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gui.updateUI();
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break;
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}
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}
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} catch (Exception e) {
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System.err.println("Could not change the look and feel");
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e.printStackTrace(System.err);
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}
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// Set the locale
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String language = null;
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String country = null;
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String variant = null;
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if (definedRadio.isSelected()) {
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String encoding = definedCombo.getSelectedItem().toString();
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language = Resources.getLanguage(encoding);
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country = Resources.getCountry(encoding);
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variant = Resources.getVariant(encoding);
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RBManagerGUI.debugMsg("Before: " + language + "_" + country + "_" + variant);
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if (country == null) country = new String();
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if (variant == null) locale = new Locale(language, country);
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else locale = new Locale(language, country, variant);
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RBManagerGUI.debugMsg("After: " + locale.toString());
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} else if (machineRadio.isSelected()) {
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String encoding = machineCombo.getSelectedItem().toString();
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language = Resources.getLanguage(encoding);
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country = Resources.getCountry(encoding);
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variant = Resources.getVariant(encoding);
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if (country == null) country = new String();
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if (variant == null) locale = new Locale(language, country);
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else locale = new Locale(language, country, variant);
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} else if (isoRadio.isSelected()) {
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language = isoLangCombo.getSelectedItem().toString();
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country = isoCounCombo.getSelectedItem().toString();
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if (variant == null) locale = new Locale(language, country);
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else locale = new Locale(language, country, variant);
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}
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Resources.setLocale(locale);
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gui.updateLocale(locale);
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// Write the preferences
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Preferences.setPreference("username", gui.getUser());
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Preferences.setPreference("lookandfeel", UIManager.getLookAndFeel().getClass().getName());
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Preferences.setPreference("locale", locale.toString());
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try {
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Preferences.savePreferences();
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} catch (IOException ioe) {
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JOptionPane.showMessageDialog(this, Resources.getTranslation("error_preferences_save"),
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Resources.getTranslation("error"), JOptionPane.ERROR_MESSAGE);
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ioe.printStackTrace(System.err);
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}
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// Close the window
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thisWindowClosing();
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}
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}
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