/*
* $Id$
*
* Copyright (c) 2009 by Brent Easton
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License (LGPL) as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, copies are available
* at http://www.opensource.org.
*/
package VASSAL.chat;
import java.awt.Component;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.util.Properties;
import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.JPanel;
import net.miginfocom.swing.MigLayout;
import VASSAL.configure.Configurer;
import VASSAL.i18n.Resources;
import VASSAL.tools.io.IOUtils;
/**
* Improved version of ServerConfigurer that includes an Address Book of
* commonly visited Jabber servers and P2P clients.
*
*/
public class AddressBookServerConfigurer extends Configurer {
private static final String CONNECTED = Resources.getString("Server.please_disconnect"); //$NON-NLS-1$
private static final String DISCONNECTED = Resources.getString("ServerAddressBook.select_server"); //$NON-NLS-1$
private static final String ENCODING = "UTF-8"; //$NON-NLS-1$
protected JComponent controls;
protected ServerAddressBook addressBook;
private HybridClient client;
private JLabel header;
public AddressBookServerConfigurer(String key, String name, HybridClient client) {
super(key, name, client);
this.client = client;
client.addPropertyChangeListener(ChatServerConnection.CONNECTED, new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent evt) {
enableControls(Boolean.TRUE.equals(evt.getNewValue()));
}
});
getControls();
setValue(addressBook.getDefaultServerProperties());
client.updateDisplayControls(addressBook.getCurrentIcon(), addressBook.getCurrentDescription());
}
public Component getControls() {
if (controls == null) {
controls = new JPanel(new MigLayout());
header = new JLabel(DISCONNECTED);
controls.add(header, "wrap"); //$NON-NLS-1$
addressBook = new ServerAddressBook();
addressBook.addPropertyChangeListener(new PropertyChangeListener(){
public void propertyChange(PropertyChangeEvent e) {
if (ServerAddressBook.CURRENT_SERVER.equals(e.getPropertyName())) {
addressBook.setFrozen(true);
setValue((Properties) e.getNewValue());
addressBook.setFrozen(false);
}
}});
controls.add(addressBook.getControls());
}
return controls;
}
private void enableControls(boolean connected) {
addressBook.setEnabled(!connected);
header.setText(connected ? CONNECTED : DISCONNECTED);
}
public void setValue(Object o) {
super.setValue(o);
if (!noUpdate && o instanceof Properties && controls != null) {
addressBook.setCurrentServer((Properties) o);
}
if (client != null && !CONNECTED.equals(header.getText())) {
client.setDelegate(ChatServerFactory.build(getServerInfo()));
client.updateDisplayControls(addressBook.getCurrentIcon(), addressBook.getCurrentDescription());
}
}
private Properties getServerInfo() {
Properties p = (Properties) getValue();
if (p == null) {
p = new Properties();
}
return p;
}
public String getValueString() {
String s = ""; //$NON-NLS-1$
ByteArrayOutputStream out = new ByteArrayOutputStream();
try {
Properties p = (Properties) getValue();
if (p != null) {
p.store(out, null);
}
s = new String(out.toByteArray(), ENCODING);
}
// FIXME: review error message
catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
// FIXME: review error message
catch (IOException e) {
e.printStackTrace();
}
finally {
IOUtils.closeQuietly(out);
}
return s;
}
public void setValue(String s) {
Properties p = new Properties();
try {
p.load(new ByteArrayInputStream(s.getBytes(ENCODING)));
}
// FIXME: review error message
catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
// FIXME: review error message
catch (IOException e) {
e.printStackTrace();
}
setValue(p);
}
}