LicenseWindow.java
/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2024, Arnaud Roques
*
* Project Info: https://plantuml.com
*
* If you like this project or if you find it useful, you can support us at:
*
* https://plantuml.com/patreon (only 1$ per month!)
* https://plantuml.com/paypal
*
* This file is part of PlantUML.
*
* PlantUML 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
* (at your option) any later version.
*
* PlantUML 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 library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
*
* Original Author: Arnaud Roques
*
*
*/
package net.sourceforge.plantuml.swing;
import java.awt.BorderLayout;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import java.util.List;
import javax.swing.BorderFactory;
import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JEditorPane;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.WindowConstants;
import javax.swing.border.BevelBorder;
import javax.swing.border.CompoundBorder;
import net.sourceforge.plantuml.version.License;
import net.sourceforge.plantuml.version.PSystemVersion;
import net.sourceforge.plantuml.version.Version;
class LicenseWindow extends JFrame {
/*
* - the PlantUML version - the Dot version - the PlantUML authors - the
* PlantUML license
*/
public LicenseWindow() {
super();
setIconImage(PSystemVersion.getPlantumlSmallIcon2());
this.setTitle("Licence PlantUML (" + Version.versionString() + ")");
getContentPane().add(getNorthLabel(), BorderLayout.NORTH);
final List<String> list = new ArrayList<>(License.getCurrent().getTextFull());
getContentPane().add(getJComponent(list), BorderLayout.CENTER);
getContentPane().add(getSouthLabel(), BorderLayout.SOUTH);
setSize(800, 600);
this.setLocationRelativeTo(this.getParent());
setVisible(true);
setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
}
private JComponent getNorthLabel() {
final JLabel text = new JLabel("PlantUML (" + Version.versionString() + ")");
final Font font = text.getFont().deriveFont(Font.BOLD, (float) 20.0);
text.setFont(font);
final JPanel ptext = new JPanel();
ptext.add(text);
final JLabel icon = new JLabel(new ImageIcon(PSystemVersion.getPlantumlImage()));
final JPanel result = new JPanel(new BorderLayout());
result.add(ptext, BorderLayout.CENTER);
result.add(icon, BorderLayout.EAST);
return result;
}
private JComponent getSouthLabel() {
final JPanel result = new JPanel();
final JButton ok = new JButton("OK");
ok.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent ae) {
dispose();
}
});
result.add(ok);
return result;
}
private JComponent getJComponent(List<String> lines) {
final StringBuilder sb = new StringBuilder("<html>");
for (String s : lines) {
sb.append(s + "</b></i></u>");
sb.append("<br>");
}
sb.append("</html>");
final JEditorPane text = new JEditorPane("text/html", sb.toString());
text.setEditable(false);
CompoundBorder border = new CompoundBorder(BorderFactory.createEtchedBorder(BevelBorder.RAISED),
BorderFactory.createEmptyBorder(5, 5, 5, 5));
border = new CompoundBorder(BorderFactory.createMatteBorder(5, 5, 5, 5, getBackground()), border);
text.setBorder(border);
final JScrollPane jScrollPane = new JScrollPane(text, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
javax.swing.SwingUtilities.invokeLater(new Runnable() {
public void run() {
jScrollPane.getVerticalScrollBar().setValue(0);
}
});
return jScrollPane;
}
public static void main(String arg[]) {
new LicenseWindow();
}
}