/*
This file is part of Peers, a java SIP softphone.
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 3 of the License, or
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, see <http://www.gnu.org/licenses/>.
Copyright 2010 Yohann Martineau
*/
package net.sourceforge.peers.gui;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import javax.swing.JTextPane;
import javax.swing.event.HyperlinkEvent;
import javax.swing.event.HyperlinkListener;
import javax.swing.event.HyperlinkEvent.EventType;
import net.sourceforge.peers.Logger;
public class AboutFrame extends JFrame implements ActionListener,
HyperlinkListener {
public static final String LICENSE_FILE = File.separator + "gpl.txt";
private static final long serialVersionUID = 1L;
private Logger logger;
public AboutFrame(String peersHome, Logger logger) {
setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE);
setTitle("About");
String message = "Peers: java SIP softphone<br>"
+ "Copyright 2007-2010 Yohann Martineau<br>"
+ "<a href=\"" + EventManager.PEERS_URL + "\">"
+ EventManager.PEERS_URL + "</a>";
JTextPane textPane = new JTextPane();
textPane.setContentType("text/html");
textPane.setEditable(false);
textPane.setText(message);
textPane.addHyperlinkListener(this);
textPane.setOpaque(false);
textPane.setBorder(BorderFactory.createEmptyBorder(5, 15, 5, 15));
add(textPane, BorderLayout.PAGE_START);
String gpl = null;
try {
FileReader fileReader = new FileReader(peersHome + LICENSE_FILE);
BufferedReader bufferedReader = new BufferedReader(fileReader);
StringBuffer buf = new StringBuffer();
String line;
while ((line = bufferedReader.readLine()) != null) {
buf.append(" ");
buf.append(line);
buf.append("\r\n");
}
gpl = buf.toString();
} catch (IOException e) {
logger.error(e.getMessage(), e);
}
JTextArea textArea = new JTextArea();
textArea.setEditable(false);
Font font = textArea.getFont();
font = new Font(font.getName(), font.getStyle(), font.getSize() - 2);
textArea.setFont(font);
if (gpl != null) {
textArea.setText(gpl);
}
JPanel panel = new JPanel();
JScrollPane scrollPane = new JScrollPane(textArea);
textArea.setCaretPosition(0);
//scrollPane.setPreferredSize(new Dimension(600, 300));
panel.add(scrollPane);
panel.setBorder(BorderFactory.createEmptyBorder(0, 10, 0, 10));
add(panel, BorderLayout.CENTER);
panel = new JPanel();
JButton button = new JButton("Close");
button.addActionListener(this);
panel.add(button);
add(panel, BorderLayout.PAGE_END);
pack();
Dimension dimension = scrollPane.getSize();
dimension = new Dimension(dimension.width + 20, 300);
scrollPane.setPreferredSize(dimension);
pack();
}
@Override
public void actionPerformed(ActionEvent e) {
dispose();
}
@Override
public void hyperlinkUpdate(HyperlinkEvent hyperlinkEvent) {
if (EventType.ACTIVATED.equals(hyperlinkEvent.getEventType())) {
try {
URI uri = hyperlinkEvent.getURL().toURI();
java.awt.Desktop.getDesktop().browse(uri);
} catch (URISyntaxException e) {
logger.error(e.getMessage(), e);
} catch (IOException e) {
logger.error(e.getMessage(), e);
}
}
}
}