/* LanguageTool, a natural language style checker
* Copyright (C) 2007 Daniel Naber (http://www.danielnaber.de)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
* USA
*/
package org.languagetool.gui;
import java.awt.Color;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Toolkit;
import java.util.Map;
import java.util.ResourceBundle;
import java.util.TreeMap;
import javax.swing.BorderFactory;
import javax.swing.BoxLayout;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextPane;
import org.languagetool.JLanguageTool;
import org.languagetool.Language;
import org.languagetool.LanguageMaintainedState;
import org.languagetool.Languages;
import org.languagetool.language.Contributor;
/**
* A dialog with version and copyright information.
*
* @author Daniel Naber
*/
public class AboutDialog {
private final ResourceBundle messages;
private final Component parent;
public AboutDialog(ResourceBundle messages, Component parent) {
this.messages = messages;
this.parent = parent;
}
public void show() {
String aboutText = Tools.getLabel(messages.getString("guiMenuAbout"));
JTextPane aboutPane = new JTextPane();
aboutPane.setBackground(new Color(0, 0, 0, 0));
aboutPane.setBorder(BorderFactory.createEmptyBorder());
aboutPane.setContentType("text/html");
aboutPane.setEditable(false);
aboutPane.setOpaque(false);
aboutPane.setText(String.format("<html>"
+ "<p>LanguageTool %s (%s)<br>"
+ "Copyright (C) 2005-2017 the LanguageTool community and Daniel Naber<br>"
+ "This software is licensed under the GNU Lesser General Public License.<br>"
+ "<a href=\"http://www.languagetool.org\">http://www.languagetool.org</a><br>"
+ "Java max/total/free memory: %sMB, %sMB, %sMB</p>"
+ "<p>Maintainers or former maintainers of the language modules -<br>"
+ "(*) means language is unmaintained in LanguageTool:</p><br>"
+ "</html>", JLanguageTool.VERSION,
JLanguageTool.BUILD_DATE,
Runtime.getRuntime().maxMemory()/1024/1024,
Runtime.getRuntime().totalMemory()/1024/1024,
Runtime.getRuntime().freeMemory()/1024/1024));
Tools.addHyperlinkListener(aboutPane);
JTextPane maintainersPane = new JTextPane();
maintainersPane.setBackground(new Color(0, 0, 0, 0));
maintainersPane.setBorder(BorderFactory.createEmptyBorder());
maintainersPane.setContentType("text/html");
maintainersPane.setEditable(false);
maintainersPane.setOpaque(false);
maintainersPane.setText(getMaintainers());
int prefWidth = Math.max(520, maintainersPane.getPreferredSize().width);
int maxHeight = Toolkit.getDefaultToolkit().getScreenSize().height / 2;
maxHeight = Math.min(maintainersPane.getPreferredSize().height, maxHeight);
maintainersPane.setPreferredSize(new Dimension(prefWidth, maxHeight));
JScrollPane scrollPane = new JScrollPane(maintainersPane);
scrollPane.setBorder(BorderFactory.createEmptyBorder());
JPanel panel = new JPanel();
panel.setLayout(new BoxLayout(panel, BoxLayout.PAGE_AXIS));
panel.add(aboutPane);
panel.add(scrollPane);
JOptionPane.showMessageDialog(parent, panel,
aboutText, JOptionPane.INFORMATION_MESSAGE);
}
private String getMaintainers() {
TreeMap<String, Language> list = new TreeMap<>();
for (Language lang : Languages.get()) {
if (!lang.isVariant()) {
if (lang.getMaintainers() != null) {
list.put(messages.getString(lang.getShortCode()), lang);
}
}
}
StringBuilder str = new StringBuilder();
str.append("<table border=0 cellspacing=0 cellpadding=0>");
for (Map.Entry<String, Language> entry : list.entrySet()) {
str.append("<tr valign=\"top\"><td>");
str.append(entry.getKey());
if (entry.getValue().getMaintainedState() == LanguageMaintainedState.LookingForNewMaintainer) {
str.append("(*)");
}
str.append(":</td>");
str.append("<td> </td>");
str.append("<td>");
int i = 0;
Contributor[] maintainers = list.get(entry.getKey()).getMaintainers();
if (maintainers != null) {
for (Contributor contributor : maintainers) {
if (i > 0) {
str.append(", ");
if (i % 3 == 0) {
str.append("<br>");
}
}
str.append(contributor.getName());
i++;
}
}
str.append("</td></tr>");
}
str.append("</table>");
return str.toString();
}
}