package org.limewire.ui.swing.options;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import javax.swing.BorderFactory;
import javax.swing.ButtonGroup;
import javax.swing.JCheckBox;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JPasswordField;
import javax.swing.JRadioButton;
import javax.swing.JTextField;
import net.miginfocom.swing.MigLayout;
import org.limewire.bittorrent.TorrentManager;
import org.limewire.bittorrent.TorrentManagerSettings;
import org.limewire.bittorrent.TorrentSettingsAnnotation;
import org.limewire.core.settings.ConnectionSettings;
import org.limewire.ui.swing.components.NumericTextField;
import org.limewire.ui.swing.components.TextFieldClipboardControl;
import org.limewire.ui.swing.util.BackgroundExecutorService;
import org.limewire.ui.swing.util.I18n;
import com.google.inject.Inject;
import com.google.inject.Provider;
/**
* Proxy Option View.
*/
public class ProxyOptionPanel extends OptionPanel {
private final Provider<TorrentManager> torrentManager;
private final TorrentManagerSettings torrentSettings;
private JRadioButton noProxyRadioButton;
private JRadioButton socksV4RadionButton;
private JRadioButton socksV5RadioButton;
private JRadioButton httpRadioButton;
private ButtonGroup buttonGroup;
private JTextField proxyTextField;
private NumericTextField portTextField;
private JCheckBox authenticationCheckBox;
private JTextField userNameTextField;
private JPasswordField passwordField;
private JLabel proxyLabel;
private JLabel portLabel;
private JLabel enableLabel;
private JLabel userNameLabel;
private JLabel passwordLabel;
@Inject
public ProxyOptionPanel(Provider<TorrentManager> torrentManager, @TorrentSettingsAnnotation TorrentManagerSettings torrentSettings) {
super();
this.torrentManager = torrentManager;
this.torrentSettings = torrentSettings;
setLayout(new MigLayout("insets 15 15 15 15, fillx, wrap", "", ""));
setOpaque(false);
add(getProxyPanel(), "pushx, growx");
}
private JPanel getProxyPanel() {
JPanel p = new JPanel();
p.setBorder(BorderFactory.createTitledBorder(""));
p.setLayout(new MigLayout("gapy 10"));
p.setOpaque(false);
noProxyRadioButton = new JRadioButton(I18n.tr("No Proxy"));
noProxyRadioButton.addItemListener(new ProxyButtonListener());
socksV4RadionButton = new JRadioButton(I18n.tr("Socks v4"));
socksV4RadionButton.addItemListener(new ProxyButtonListener());
socksV5RadioButton = new JRadioButton(I18n.tr("Socks v5"));
socksV5RadioButton.addItemListener(new ProxyButtonListener());
httpRadioButton = new JRadioButton(I18n.tr("HTTP"));
httpRadioButton.addItemListener(new ProxyButtonListener());
noProxyRadioButton.setOpaque(false);
socksV4RadionButton.setOpaque(false);
socksV5RadioButton.setOpaque(false);
httpRadioButton.setOpaque(false);
buttonGroup = new ButtonGroup();
buttonGroup.add(noProxyRadioButton);
buttonGroup.add(socksV4RadionButton);
buttonGroup.add(socksV5RadioButton);
buttonGroup.add(httpRadioButton);
proxyTextField = new JTextField(15);
TextFieldClipboardControl.install(proxyTextField);
portTextField = new NumericTextField(5, 0, 0xFFFF);
authenticationCheckBox = new JCheckBox();
authenticationCheckBox.setOpaque(false);
authenticationCheckBox.addItemListener(new ProxyButtonListener());
userNameTextField = new JTextField(15);
TextFieldClipboardControl.install(userNameTextField);
passwordField = new JPasswordField(15);
TextFieldClipboardControl.install(passwordField);
proxyLabel = new JLabel(I18n.tr("Proxy:"));
portLabel = new JLabel(I18n.tr("Port:"));
enableLabel = new JLabel(I18n.tr("Enable Authentication"));
userNameLabel = new JLabel(I18n.tr("Username:"));
passwordLabel = new JLabel(I18n.tr("Password:"));
p.add(noProxyRadioButton, "split, wrap");
p.add(socksV4RadionButton, "split, wrap");
p.add(socksV5RadioButton, "split, wrap");
p.add(httpRadioButton, "split, wrap");
p.add(proxyLabel, "split");
p.add(proxyTextField, "gap unrelated");
p.add(portLabel);
p.add(portTextField, "wrap");
p.add(authenticationCheckBox, "gapleft 25, split");
p.add(enableLabel, "wrap");
p.add(userNameLabel, "gapleft 25, split");
p.add(userNameTextField, "wrap");
p.add(passwordLabel, "gapleft 25, split");
p.add(passwordField);
return p;
}
@Override
ApplyOptionResult applyOptions() {
int connectionMethod = ConnectionSettings.C_NO_PROXY;
if (socksV4RadionButton.isSelected())
connectionMethod = ConnectionSettings.C_SOCKS4_PROXY;
else if (socksV5RadioButton.isSelected())
connectionMethod = ConnectionSettings.C_SOCKS5_PROXY;
else if (httpRadioButton.isSelected())
connectionMethod = ConnectionSettings.C_HTTP_PROXY;
int oldProxyPort = ConnectionSettings.PROXY_PORT.getValue();
final int proxyPort = portTextField.getValue(oldProxyPort);
final String proxy = proxyTextField.getText();
ConnectionSettings.PROXY_PORT.setValue(proxyPort);
ConnectionSettings.CONNECTION_METHOD.setValue(connectionMethod);
ConnectionSettings.PROXY_HOST.set(proxy);
ConnectionSettings.PROXY_USERNAME.set(userNameTextField.getText());
ConnectionSettings.PROXY_PASS.set(new String(passwordField.getPassword()));
ConnectionSettings.PROXY_AUTHENTICATE.setValue(authenticationCheckBox.isSelected());
if(torrentManager.get().isInitialized() && torrentManager.get().isValid()) {
BackgroundExecutorService.execute(new Runnable() {
@Override
public void run() {
torrentManager.get().setTorrentManagerSettings(torrentSettings);
}
});
}
return new ApplyOptionResult(false, true);
}
@Override
boolean hasChanged() {
int oldProxyPort = ConnectionSettings.PROXY_PORT.getValue();
if(oldProxyPort != portTextField.getValue(oldProxyPort))
return true;
if(!ConnectionSettings.PROXY_HOST.get().equals(proxyTextField.getText()))
return true;
// authentication:
if(ConnectionSettings.PROXY_AUTHENTICATE.getValue() != authenticationCheckBox.isSelected())
return true;
if(!ConnectionSettings.PROXY_USERNAME.get().equals(userNameTextField.getText()))
return true;
if(!ConnectionSettings.PROXY_PASS.get().equals(passwordField.getPassword().toString()))
return true;
// connection style
switch(ConnectionSettings.CONNECTION_METHOD.getValue()) {
case ConnectionSettings.C_SOCKS4_PROXY:
return !socksV4RadionButton.isSelected();
case ConnectionSettings.C_SOCKS5_PROXY:
return !socksV5RadioButton.isSelected();
case ConnectionSettings.C_HTTP_PROXY:
return !httpRadioButton.isSelected();
case ConnectionSettings.C_NO_PROXY:
return !noProxyRadioButton.isSelected();
default:
return true;
}
}
@Override
public void initOptions() {
int connectionMethod = ConnectionSettings.CONNECTION_METHOD.getValue();
String proxy = ConnectionSettings.PROXY_HOST.get();
int proxyPort = ConnectionSettings.PROXY_PORT.getValue();
noProxyRadioButton.setSelected(connectionMethod == ConnectionSettings.C_NO_PROXY);
socksV4RadionButton.setSelected(connectionMethod == ConnectionSettings.C_SOCKS4_PROXY);
socksV5RadioButton.setSelected(connectionMethod == ConnectionSettings.C_SOCKS5_PROXY);
httpRadioButton.setSelected(connectionMethod == ConnectionSettings.C_HTTP_PROXY);
proxyTextField.setText(proxy);
portTextField.setValue(proxyPort);
//authentication
authenticationCheckBox.setSelected(ConnectionSettings.PROXY_AUTHENTICATE.getValue());
userNameTextField.setText(ConnectionSettings.PROXY_USERNAME.get());
passwordField.setText(ConnectionSettings.PROXY_PASS.get());
updateState();
}
private void updateState() {
if(noProxyRadioButton.isSelected()) {
updateProxy(false);
updateAuthentication(false);
} else {
updateProxy(true);
if(httpRadioButton.isSelected()) {
updateAuthentication(false);
} else {
updateAuthentication(true);
}
}
}
private void updateProxy(boolean value) {
proxyTextField.setEnabled(value);
portTextField.setEnabled(value);
proxyLabel.setVisible(value);
proxyTextField.setVisible(value);
portLabel.setVisible(value);
portTextField.setVisible(value);
}
private void updateAuthentication(boolean value) {
authenticationCheckBox.setEnabled(value);
authenticationCheckBox.setVisible(value);
enableLabel.setVisible(value);
if(authenticationCheckBox.isSelected() && authenticationCheckBox.isEnabled()) {
userNameTextField.setEnabled(value);
passwordField.setEnabled(value);
userNameLabel.setVisible(value);
userNameTextField.setVisible(value);
if(socksV4RadionButton.isSelected()) {
passwordLabel.setVisible(false);
passwordField.setVisible(false);
} else {
passwordLabel.setVisible(value);
passwordField.setVisible(value);
}
} else {
userNameTextField.setEnabled(false);
passwordField.setEnabled(false);
userNameLabel.setVisible(false);
userNameTextField.setVisible(false);
passwordLabel.setVisible(false);
passwordField.setVisible(false);
}
}
private class ProxyButtonListener implements ItemListener {
public void itemStateChanged(ItemEvent e) {
updateState();
}
}
}