/*******************************************************************************
* Copyright (c) 2015 Jeff Martin.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Lesser General Public
* License v3.0 which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/lgpl.html
*
* Contributors:
* Jeff Martin - initial API and implementation
******************************************************************************/
package cuchaz.enigma.gui;
import java.awt.Color;
import java.awt.Container;
import java.awt.Cursor;
import java.awt.FlowLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.IOException;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.SwingConstants;
import javax.swing.WindowConstants;
import cuchaz.enigma.Constants;
import cuchaz.enigma.Util;
public class AboutDialog
{
public static void show(JFrame parent)
{
// init frame
final JFrame frame = new JFrame(Constants.Name + " - About");
final Container pane = frame.getContentPane();
pane.setLayout(new FlowLayout());
// load the content
try
{
String html = Util.readResourceToString("/about.html");
html = String.format(html, Constants.Name, Constants.Version);
JLabel label = new JLabel(html);
label.setHorizontalAlignment(SwingConstants.CENTER);
pane.add(label);
}catch(IOException ex)
{
throw new Error(ex);
}
// show the link
String html = "<html><a href=\"%s\">%s</a></html>";
html = String.format(html, Constants.Url, Constants.Url);
JButton link = new JButton(html);
link.addActionListener(new ActionListener()
{
@Override
public void actionPerformed(ActionEvent event)
{
Util.openUrl(Constants.Url);
}
});
link.setBorderPainted(false);
link.setOpaque(false);
link.setBackground(Color.WHITE);
link.setCursor(new Cursor(Cursor.HAND_CURSOR));
link.setFocusable(false);
JPanel linkPanel = new JPanel();
linkPanel.add(link);
pane.add(linkPanel);
// show ok button
JButton okButton = new JButton("Ok");
pane.add(okButton);
okButton.addActionListener(new ActionListener()
{
@Override
public void actionPerformed(ActionEvent arg0)
{
frame.dispose();
}
});
// show the frame
pane.doLayout();
frame.setSize(400, 220);
frame.setResizable(false);
frame.setLocationRelativeTo(parent);
frame.setVisible(true);
frame.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
}
}