//
// $Id$
//
// Vilya library - tools for developing networked games
// Copyright (C) 2002-2012 Three Rings Design, Inc., All Rights Reserved
// http://code.google.com/p/vilya/
//
// This library is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License as published
// by the Free Software Foundation; either version 2.1 of the License, or
// (at your option) any later version.
//
// 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
package com.threerings.micasa.client;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import com.samskivert.swing.GroupLayout;
import com.samskivert.swing.HGroupLayout;
import com.samskivert.swing.VGroupLayout;
import com.threerings.util.MessageBundle;
import com.threerings.util.Name;
import com.threerings.presents.client.Client;
import com.threerings.presents.client.ClientObserver;
import com.threerings.presents.client.LogonException;
import com.threerings.presents.net.Credentials;
import com.threerings.presents.net.UsernamePasswordCreds;
import com.threerings.micasa.util.MiCasaContext;
public class LogonPanel extends JPanel
implements ActionListener, ClientObserver
{
public LogonPanel (MiCasaContext ctx)
{
// keep these around for later
_ctx = ctx;
_msgs = _ctx.getMessageManager().getBundle("micasa.logon");
setLayout(new VGroupLayout());
// stick the logon components into a panel that will stretch them
// to a sensible width
JPanel box = new JPanel(
new VGroupLayout(VGroupLayout.NONE, VGroupLayout.STRETCH,
5, VGroupLayout.CENTER)) {
@Override
public Dimension getPreferredSize () {
Dimension psize = super.getPreferredSize();
psize.width = Math.max(psize.width, 300);
return psize;
}
};
add(box);
// try obtaining our title text from a system property
String tstr = null;
try {
tstr = System.getProperty("logon.title");
} catch (Throwable t) {
}
if (tstr == null) {
tstr = "Mi Casa!";
}
// create a big fat label
JLabel title = new JLabel(tstr, JLabel.CENTER);
title.setFont(new Font("Helvetica", Font.BOLD, 24));
box.add(title);
// create the username bar
JPanel bar = new JPanel(new HGroupLayout(GroupLayout.STRETCH));
bar.add(new JLabel(_msgs.get("m.username")), GroupLayout.FIXED);
_username = new JTextField();
_username.setActionCommand("skipToPassword");
_username.addActionListener(this);
bar.add(_username);
box.add(bar);
// create the password bar
bar = new JPanel(new HGroupLayout(GroupLayout.STRETCH));
bar.add(new JLabel(_msgs.get("m.password")), GroupLayout.FIXED);
_password = new JPasswordField();
_password.setActionCommand("logon");
_password.addActionListener(this);
bar.add(_password);
box.add(bar);
// create the logon button bar
HGroupLayout gl = new HGroupLayout(GroupLayout.NONE);
gl.setJustification(GroupLayout.RIGHT);
bar = new JPanel(gl);
_logon = new JButton(_msgs.get("m.logon"));
_logon.setActionCommand("logon");
_logon.addActionListener(this);
bar.add(_logon);
box.add(bar);
box.add(new JLabel(_msgs.get("m.status")));
_status = new JTextArea() {
@Override
public Dimension getPreferredScrollableViewportSize ()
{
return new Dimension(10, 100);
}
};
_status.setEditable(false);
JScrollPane scroller = new JScrollPane(_status);
box.add(scroller);
// we'll want to listen for logon failure
_ctx.getClient().addClientObserver(this);
// start with focus in the username field
_username.requestFocusInWindow();
}
public void actionPerformed (ActionEvent e)
{
String cmd = e.getActionCommand();
if (cmd.equals("skipToPassword")) {
_password.requestFocusInWindow();
} else if (cmd.equals("logon")) {
logon();
} else {
System.out.println("Unknown action event: " + cmd);
}
}
// documentation inherited from interface
public void clientWillLogon (Client client)
{
// nada
}
// documentation inherited from interface
public void clientDidLogon (Client client)
{
_status.append(_msgs.get("m.logon_success") + "\n");
}
// documentation inherited from interface
public void clientDidLogoff (Client client)
{
_status.append(_msgs.get("m.logged_off") + "\n");
setLogonEnabled(true);
}
// documentation inherited from interface
public void clientDidClear (Client client)
{
// nada
}
// documentation inherited from interface
public void clientFailedToLogon (Client client, Exception cause)
{
String msg;
if (cause instanceof LogonException) {
msg = MessageBundle.compose("m.logon_failed", cause.getMessage());
} else {
msg = MessageBundle.tcompose("m.logon_failed", cause.getMessage());
}
_status.append(_msgs.xlate(msg) + "\n");
setLogonEnabled(true);
}
// documentation inherited from interface
public void clientObjectDidChange (Client client)
{
// nothing we can do here...
}
// documentation inherited from interface
public void clientConnectionFailed (Client client, Exception cause)
{
String msg = MessageBundle.tcompose("m.connection_failed",
cause.getMessage());
_status.append(_msgs.xlate(msg) + "\n");
setLogonEnabled(true);
}
// documentation inherited from interface
public boolean clientWillLogoff (Client client)
{
// no vetoing here
return true;
}
protected void logon ()
{
// disable further logon attempts until we hear back
setLogonEnabled(false);
Name username = new Name(_username.getText().trim());
String password = new String(_password.getPassword()).trim();
String server = _ctx.getClient().getHostname();
int port = _ctx.getClient().getPorts()[0];
String msg = MessageBundle.tcompose("m.logging_on",
server, String.valueOf(port));
_status.append(_msgs.xlate(msg) + "\n");
// configure the client with some credentials and logon
Credentials creds = new UsernamePasswordCreds(username, password);
Client client = _ctx.getClient();
client.setCredentials(creds);
client.logon();
}
protected void setLogonEnabled (boolean enabled)
{
_username.setEnabled(enabled);
_password.setEnabled(enabled);
_logon.setEnabled(enabled);
}
protected MiCasaContext _ctx;
protected MessageBundle _msgs;
protected JTextField _username;
protected JPasswordField _password;
protected JButton _logon;
protected JTextArea _status;
}