/* AdvancedProxySettingsPane.java -- Provides the panel which can modify proxy settings.
Copyright (C) 2010 Red Hat
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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
General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package net.sourceforge.jnlp.controlpanel;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.util.ArrayList;
import java.util.List;
import javax.swing.BoxLayout;
import javax.swing.JButton;
import javax.swing.JCheckBox;
import javax.swing.JComponent;
import javax.swing.JDialog;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextField;
import net.sourceforge.jnlp.runtime.DeploymentConfiguration;
import net.sourceforge.jnlp.runtime.Translator;
/**
* This is the pane that modifies the proxy settings in more detail.
*
* @author Andrew Su (asu@redhat.com, andrew.su@utoronto.ca)
*
*/
public class AdvancedProxySettingsPane extends JPanel {
private JDialog parent;
private DeploymentConfiguration config;
/** List of properties used by this panel */
public static String[] properties = { "deployment.proxy.http.host",
"deployment.proxy.http.port",
"deployment.proxy.https.host",
"deployment.proxy.https.port",
"deployment.proxy.ftp.host",
"deployment.proxy.ftp.port",
"deployment.proxy.socks.host",
"deployment.proxy.socks.port",
"deployment.proxy.same",
"deployment.proxy.override.hosts" };
private String[] fields = new String[properties.length];
private JComponent defaultFocusComponent = null;
/**
* Creates a new instance of the proxy settings panel.
*
* @param parent
* JDialog this is associated with.
* @param config
* Loaded DeploymentConfiguration file.
*/
public AdvancedProxySettingsPane(JDialog parent, DeploymentConfiguration config) {
super(new BorderLayout());
this.parent = parent;
this.config = config;
getProperties();
addComponents();
}
/**
* Place properties into an array, this is so when cancel is hit. We don't
* overwrite the original values.
*/
private void getProperties() {
for (int i = 0; i < fields.length; i++) {
fields[i] = this.config.getProperty(properties[i]);
}
}
/**
* Add the components to the panel. FIXME: We should probably refactor the
* listeners and do them in a more generic way. Also can change this from
* using textfield to using a table.
*/
private void addComponents() {
JPanel topPanel = new JPanel(new GridBagLayout());
GridBagConstraints c = new GridBagConstraints();
JPanel servers = new NamedBorderPanel(Translator.R("APSServersPanel"));
servers.setLayout(new GridBagLayout());
JLabel type = new JLabel(Translator.R("APSProxyTypeLabel"));
JLabel proxyAddress = new JLabel(Translator.R("APSProxyAddressLabel"));
JLabel port = new JLabel(Translator.R("APSProxyPortLabel"));
// This addresses the HTTP proxy settings.
JLabel http = new JLabel(Translator.R("APSLabelHTTP") + ":");
final JTextField httpAddressField = new JTextField(fields[0]);
final JTextField httpPortField = new JTextField(fields[1]);
httpAddressField.addKeyListener(new KeyAdapter() {
@Override
public void keyReleased(KeyEvent e) {
fields[0] = httpAddressField.getText();
}
});
httpPortField.addKeyListener(new KeyAdapter() {
@Override
public void keyReleased(KeyEvent e) {
fields[1] = httpPortField.getText();
}
});
httpAddressField.addMouseListener(new MiddleClickListener(this.config, properties[0]));
httpPortField.addMouseListener(new MiddleClickListener(this.config, properties[1]));
// This addresses the HTTPS proxy settings.
JLabel secure = new JLabel(Translator.R("APSLabelSecure") + ":");
final JTextField secureAddressField = new JTextField(fields[2]);
final JTextField securePortField = new JTextField(fields[3]);
secureAddressField.addKeyListener(new KeyAdapter() {
@Override
public void keyReleased(KeyEvent e) {
fields[2] = secureAddressField.getText();
}
});
securePortField.addKeyListener(new KeyAdapter() {
@Override
public void keyReleased(KeyEvent e) {
fields[3] = securePortField.getText();
}
});
secureAddressField.addMouseListener(new MiddleClickListener(this.config, properties[2]));
securePortField.addMouseListener(new MiddleClickListener(this.config, properties[3]));
// This addresses the FTP proxy settings.
JLabel ftp = new JLabel(Translator.R("APSLabelFTP") + ":");
final JTextField ftpAddressField = new JTextField(fields[4]);
final JTextField ftpPortField = new JTextField(fields[5]);
ftpAddressField.addKeyListener(new KeyAdapter() {
@Override
public void keyReleased(KeyEvent e) {
fields[4] = ftpAddressField.getText();
}
});
ftpPortField.addKeyListener(new KeyAdapter() {
@Override
public void keyReleased(KeyEvent e) {
fields[5] = ftpPortField.getText();
}
});
ftpAddressField.addMouseListener(new MiddleClickListener(this.config, properties[4]));
ftpPortField.addMouseListener(new MiddleClickListener(this.config, properties[5]));
// This addresses the Socks proxy settings.
JLabel socks = new JLabel(Translator.R("APSLabelSocks") + ":");
final JTextField socksAddressField = new JTextField(fields[6]);
final JTextField socksPortField = new JTextField(fields[7]);
socksAddressField.addKeyListener(new KeyAdapter() {
@Override
public void keyReleased(KeyEvent e) {
fields[6] = socksAddressField.getText();
}
});
socksPortField.addKeyListener(new KeyAdapter() {
@Override
public void keyReleased(KeyEvent e) {
fields[7] = socksPortField.getText();
}
});
socksAddressField.addMouseListener(new MiddleClickListener(this.config, properties[6]));
socksPortField.addMouseListener(new MiddleClickListener(this.config, properties[7]));
JCheckBox sameProxyForAll = new JCheckBox(Translator.R("APSSameProxyForAllProtocols"), Boolean.parseBoolean(fields[8]));
sameProxyForAll.addItemListener(new ItemListener() {
@Override
public void itemStateChanged(ItemEvent e) {
fields[8] = String.valueOf(e.getStateChange() == ItemEvent.SELECTED);
}
});
JPanel p = new JPanel();
BoxLayout bl = new BoxLayout(p, BoxLayout.Y_AXIS);
p.setLayout(bl);
p.add(sameProxyForAll);
c.fill = GridBagConstraints.BOTH;
c.gridheight = 1;
c.gridy = 0;
c.gridwidth = 1;
c.weightx = 0;
c.gridx = 0;
servers.add(type, c);
c.gridwidth = 2;
c.weightx = 1;
c.gridx = 1;
servers.add(proxyAddress, c);
c.gridwidth = 1;
c.weightx = 1;
c.gridx = 4;
servers.add(port, c);
plant(1, http, httpAddressField, httpPortField, servers, c);
plant(2, secure, secureAddressField, securePortField, servers, c);
plant(3, ftp, ftpAddressField, ftpPortField, servers, c);
plant(4, socks, socksAddressField, socksPortField, servers, c);
c.gridwidth = 5;
c.gridx = 0;
c.gridy = 5;
servers.add(p, c);
JPanel exceptions = new NamedBorderPanel(Translator.R("APSExceptionsLabel"));
exceptions.setLayout(new BorderLayout());
JLabel exceptionDescription = new JLabel(Translator.R("APSExceptionsDescription"));
final JTextArea exceptionListArea = new JTextArea();
exceptionListArea.setLineWrap(true);
exceptionListArea.setText(fields[9]);
exceptionListArea.addKeyListener(new KeyAdapter() {
@Override
public void keyReleased(KeyEvent e) {
fields[9] = exceptionListArea.getText();
}
});
exceptionListArea.addMouseListener(new MiddleClickListener(this.config, fields[9]));
JLabel exceptionFormat = new JLabel(Translator.R("APSExceptionInstruction"));
JScrollPane exceptionScroll = new JScrollPane(exceptionListArea, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
exceptions.add(exceptionDescription, BorderLayout.NORTH);
exceptions.add(exceptionScroll, BorderLayout.CENTER);
exceptions.add(exceptionFormat, BorderLayout.SOUTH);
c.gridx = 0;
c.weightx = 1;
c.weighty = 0;
c.gridy = 0;
topPanel.add(servers, c);
c.weighty = 1;
c.gridy = 1;
topPanel.add(exceptions, c);
this.add(topPanel);
this.add(createButtonPanel(), BorderLayout.SOUTH);
}
/**
* Helper method to help make adding component shorter.
*/
private void plant(int y, JLabel label, JTextField addr, JTextField port, JPanel addTo, GridBagConstraints c) {
c.gridy = y;
c.gridwidth = 1;
c.weightx = 0;
c.gridx = 0;
addTo.add(label, c);
c.gridwidth = 2;
c.weightx = 1;
c.gridx = 1;
addTo.add(addr, c);
c.gridwidth = 1;
c.weightx = 0;
c.gridx = 3;
addTo.add(new JLabel(":"), c);
c.gridwidth = 1;
c.weightx = 0.3;
c.gridx = 4;
addTo.add(port, c);
}
/**
* Make the button panel.
*
* @return
*/
private JPanel createButtonPanel() {
JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.TRAILING));
List<JButton> buttons = new ArrayList<JButton>();
JButton okButton = new JButton(Translator.R("ButOk"));
okButton.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
for (int i = 0; i < fields.length; i++)
config.setProperty(properties[i], fields[i]);
parent.dispose();
}
});
buttons.add(okButton);
JButton cancelButton = new JButton(Translator.R("ButCancel"));
cancelButton.addActionListener(new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
parent.dispose();
}
});
buttons.add(cancelButton);
int maxWidth = 0;
int maxHeight = 0;
for (JButton button : buttons) {
maxWidth = Math.max(button.getMinimumSize().width, maxWidth);
maxHeight = Math.max(button.getMinimumSize().height, maxHeight);
}
int wantedWidth = maxWidth + 10;
int wantedHeight = maxHeight;
for (JButton button : buttons) {
button.setPreferredSize(new Dimension(wantedWidth, wantedHeight));
buttonPanel.add(button);
}
return buttonPanel;
}
/**
* Put focus onto default button.
*/
public void focusOnDefaultButton() {
if (defaultFocusComponent != null) {
defaultFocusComponent.requestFocusInWindow();
}
}
}