/*
* This file is part of muCommander, http://www.mucommander.com
* Copyright (C) 2002-2016 Maxence Bernard
*
* muCommander 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.
*
* muCommander 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/>.
*/
package com.mucommander.ui.dialog.about;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Container;
import java.awt.Dimension;
import java.awt.FlowLayout;
import java.awt.Font;
import java.awt.Insets;
import java.awt.Point;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.io.IOException;
import java.net.URL;
import java.util.Locale;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextPane;
import javax.swing.SwingUtilities;
import javax.swing.text.BadLocationException;
import javax.swing.text.Style;
import javax.swing.text.StyleConstants;
import javax.swing.text.StyleContext;
import javax.swing.text.StyledDocument;
import com.mucommander.RuntimeConstants;
import com.mucommander.desktop.DesktopManager;
import com.mucommander.text.Translator;
import com.mucommander.ui.action.ActionProperties;
import com.mucommander.ui.action.impl.GoToWebsiteAction;
import com.mucommander.ui.action.impl.ShowAboutAction;
import com.mucommander.ui.dialog.FocusDialog;
import com.mucommander.ui.icon.IconManager;
import com.mucommander.ui.layout.FluentPanel;
import com.mucommander.ui.main.MainFrame;
import com.mucommander.ui.theme.Theme;
import com.mucommander.ui.theme.ThemeManager;
/**
* Dialog displaying information about muCommander.
* @author Maxence Bernard, Nicolas Rinaudo
*/
public class AboutDialog extends FocusDialog implements ActionListener {
// - Styles -----------------------------------------------------------------
// --------------------------------------------------------------------------
/** Style for normal text. */
private static final String STYLE_NORMAL = "normal";
/** Style for headers. */
private static final String STYLE_HEADER = "header";
/** Style for URLs. */
private static final String STYLE_URL = "url";
/** Style for an item's details. */
private static final String STYLE_DETAILS = "details";
/** Style for a section title. */
private static final String STYLE_TITLE = "title";
/** Line break string. */
private static final String LINE_BREAK = System.getProperty("line.separator");
// - UI components ----------------------------------------------------------
// --------------------------------------------------------------------------
/** Button that closes the dialog. */
private JButton okButton;
/** Button that opens muCommander's homepage in a browser. */
private JButton homeButton;
/** Button that opens the muCommander's license. */
private JButton licenseButton;
/** Panel in which all the textual information is displayed. */
private JScrollPane textPanel;
// - Initialization ---------------------------------------------------------
// --------------------------------------------------------------------------
/**
* Creates a new AboutDialog.
* @param mainFrame frame this dialog is relative to.
*/
public AboutDialog(MainFrame mainFrame) {
super(mainFrame, ActionProperties.getActionLabel(ShowAboutAction.Descriptor.ACTION_ID), mainFrame);
// Initializes the dialog's content.
Container contentPane = getContentPane();
contentPane.add(createIconPanel(), BorderLayout.WEST);
contentPane.add(createCreditsPanel(), BorderLayout.EAST);
setResizable(false);
// Makes sure the scroll pane is properly initialized.
SwingUtilities.invokeLater(new Runnable() {
public void run() {
textPanel.getViewport().setViewPosition(new Point(0,0));
}
});
pack();
// Makes OK the default action.
setInitialFocusComponent(okButton);
getRootPane().setDefaultButton(okButton);
}
/**
* Creates the panel that contains all of the about box's text.
*/
private JScrollPane createCreditsPanel() {
JTextPane text;
StyledDocument doc;
text = new JTextPane();
doc = text.getStyledDocument();
text.setBackground(ThemeManager.getCurrentColor(Theme.FILE_TABLE_BACKGROUND_COLOR));
setStyles(doc);
text.setEditable(false);
try {
// Team.
insertTitle(doc, "The muCommander team");
// Core developers.
insertHeader(doc, "Core developers");
insertNormalString(doc, "Maxence Bernard");
insertNormalString(doc, "Arik Hadas");
insertNormalString(doc, "Mariusz Jakubowski");
insertNormalString(doc, "Nicolas Rinaudo");
insertLineBreak(doc);
// Contributors.
insertHeader(doc, "Contributors");
insertNormalString(doc, "Ivan Baidakov");
insertNormalString(doc, "Vassil Dichev");
insertNormalString(doc, "Karel Klic");
insertNormalString(doc, "David Kovar");
insertNormalString(doc, "Joshua Lebo");
insertNormalString(doc, "LeO");
insertNormalString(doc, "Xavier Martin");
insertNormalString(doc, "Alejandro Scandroli");
insertNormalString(doc, "Alexander Yerenkow");
insertNormalString(doc, "Johann Schmitz");
insertLineBreak(doc);
// QA
insertHeader(doc, "QA");
insertNormalString(doc, "Joshua Lebo");
insertLineBreak(doc);
// Translators.
insertHeader(doc, "Translators");
insertDetailedString(doc, "4X_Pro", "Russian");
insertDetailedString(doc, "Roberto Angeletti", "Italian");
insertDetailedString(doc, "Emre Aytaç", "Turkish");
insertDetailedString(doc, "Tamás Balogh-Walder", "Hungarian");
insertDetailedString(doc, "Mykola Bilovus", "Ukrainian");
insertDetailedString(doc, "ChArLoK_16", "Arabic");
insertDetailedString(doc, "György Varga", "Hungarian");
insertDetailedString(doc, "Frank Berger", "German");
insertDetailedString(doc, "Tony Klüver", "German");
insertDetailedString(doc, "Marcos Cobeña", "Spanish");
insertDetailedString(doc, "Cristiano Duarte", "Brazilian Portuguese");
insertDetailedString(doc, "Jakob Ekström", "Swedish");
insertDetailedString(doc, "Catalin Hritcu", "Romanian");
insertDetailedString(doc, "Kent Hsu", "Traditional Chinese");
insertDetailedString(doc, "Jioh L. Jung", "Korean");
insertDetailedString(doc, "Andrzej Kosiński", "Polish");
insertDetailedString(doc, "Joze Kovacic", "Slovenian");
insertDetailedString(doc, "Oleksandr Kovalchuk", "Ukrainian");
insertDetailedString(doc, "Pieter Kristensen", "Dutch");
insertDetailedString(doc, "Ján Ľudvík", "Slovak");
insertDetailedString(doc, "Jaromír Mára", "Czech");
insertDetailedString(doc, "Xavi Miró", "Spanish");
insertDetailedString(doc, "Evgeny Morozov", "Russian");
insertDetailedString(doc, "Jonathan Murphy", "British English");
insertDetailedString(doc, "Nardog", "Japanese");
insertDetailedString(doc, "Jordi Plantalech", "Catalan");
insertDetailedString(doc, "Alexey Sirotov", "Russian");
insertDetailedString(doc, "Jeppe Toustrup", "Danish");
insertDetailedString(doc, "Peter Vasko", "Czech");
insertDetailedString(doc, "vboo", "Belarusian");
insertDetailedString(doc, "whiteriver", "Simplified Chinese");
insertLineBreak(doc);
// Special thanks.
insertHeader(doc, "Special thanks");
insertDetailedString(doc, "Semyon Filippov", "muCommander icon");
insertDetailedString(doc, "Stefano Perelli", "Former muCommander icon");
insertLineBreak(doc);
insertLineBreak(doc);
// Powered by.
insertTitle(doc, "Powered by");
// External Libraries.
insertHeader(doc, "Libraries");
insertDetailedUrl(doc, "Ant", "Apache License", "http://ant.apache.org");
insertDetailedUrl(doc, "Apache Commons", "Apache License", "http://commons.apache.org");
insertDetailedUrl(doc, "Apache Hadoop", "Apache License", "http://hadoop.apache.org");
insertDetailedUrl(doc, "Furbelow", "LGPL", "http://sourceforge.net/projects/furbelow");
insertDetailedUrl(doc, "ICU4J", "ICU License", "http://www.icu-project.org");
insertDetailedUrl(doc, "JSCH", "BSD", "http://www.jcraft.com/jsch/");
insertDetailedUrl(doc, "J7Zip", "LGPL", "http://sourceforge.net/projects/p7zip/");
insertDetailedUrl(doc, "jCIFS", "LGPL", "http://jcifs.samba.org");
insertDetailedUrl(doc, "JetS3t", "Apache License", "http://jets3t.s3.amazonaws.com/index.html");
insertDetailedUrl(doc, "JmDNS", "LGPL", "http://jmdns.sourceforge.net");
insertDetailedUrl(doc, "JNA", "LGPL", "http://jna.dev.java.net");
insertDetailedUrl(doc, "JUnRar", "Freeware", "http://sourceforge.net/projects/java-unrar");
insertDetailedUrl(doc, "Yanfs", "BSD", "http://yanfs.dev.java.net");
insertDetailedUrl(doc, "JCommander", "Apache License", "http://jcommander.org");
insertDetailedUrl(doc, "Mark James' icons", "Creative Commons Attribution License", "http://famfamfam.com");
insertLineBreak(doc);
// External tools.
insertHeader(doc, "Tools");
insertDetailedUrl(doc, "Ant", "Apache Software License", "http://ant.apache.org");
insertDetailedUrl(doc, "AntDoclet", "GPL", "http://antdoclet.neuroning.com/");
insertDetailedUrl(doc, "jdeb", "Apache Software License", "http://vafer.org/projects/jdeb/");
insertDetailedUrl(doc, "Launch4j", "GPL", "http://launch4j.sourceforge.net");
insertDetailedUrl(doc, "NSIS", "zlib/libpng license", "http://nsis.sourceforge.net");
insertDetailedUrl(doc, "p7zip", "LGPL", "http://p7zip.sourceforge.net");
insertDetailedUrl(doc, "ProGuard", "GPL", "http://proguard.sourceforge.net");
insertLineBreak(doc);
insertLineBreak(doc);
// Version information
insertTitle(doc, "Version information");
// VM information.
insertHeader(doc, "muCommander");
insertNormalString(doc, "Version: " + RuntimeConstants.VERSION);
insertNormalString(doc, "Build date: " + getFormatedDate());
insertNormalString(doc, "Build number: " + RuntimeConstants.BUILD_NUMBER);
insertLineBreak(doc);
// VM information.
insertHeader(doc, "Java");
insertNormalString(doc, "Runtime version: " + System.getProperty("java.version"));
insertNormalString(doc, "VM name: " + System.getProperty("java.vm.name"));
insertNormalString(doc, "VM version: " + System.getProperty("java.vm.version"));
insertNormalString(doc, "VM vendor: " + System.getProperty("java.vm.vendor"));
insertLineBreak(doc);
// OS information.
insertHeader(doc, "OS");
insertNormalString(doc, "Name: " + System.getProperty("os.name"));
insertNormalString(doc, "Version: " + System.getProperty("os.version"));
insertNormalString(doc, "Architecture: " + System.getProperty("os.arch"));
insertLineBreak(doc);
// Locale information.
Locale locale = Locale.getDefault();
insertHeader(doc, "Locale");
insertNormalString(doc, "Language: " + locale.getLanguage());
insertNormalString(doc, "Country: " + locale.getCountry());
insertNormalString(doc, "Encoding: " + System.getProperty("file.encoding"));
}
catch(Exception e) {}
textPanel = new JScrollPane(text, JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED, JScrollPane.HORIZONTAL_SCROLLBAR_NEVER);
textPanel.getViewport().setPreferredSize(new Dimension((int)text.getPreferredSize().getWidth(), 300));
return textPanel;
}
/**
* Creates the about box's left panel.
*/
private JPanel createIconPanel() {
// Makes sure the panel's a bit roomier than the default configuration.
return new FluentPanel(new BorderLayout()) {
@Override
public Insets getInsets() {
return new Insets(10, 10, 0, 10);
}
}.add(new FluentPanel(new BorderLayout())
.add(new JLabel(IconManager.getIcon(IconManager.MUCOMMANDER_ICON_SET, "icon128_24.png")),
BorderLayout.NORTH)
.add(new FluentPanel(new FlowLayout(FlowLayout.CENTER)).add(createAppString()),
BorderLayout.CENTER)
.add(new FluentPanel(new FlowLayout(FlowLayout.CENTER)).add(createCopyright()),
BorderLayout.SOUTH),
BorderLayout.NORTH)
.add(new FluentPanel(new BorderLayout())
.add(createHomeComponent(), BorderLayout.NORTH)
.add(createLicenseButton(), BorderLayout.CENTER)
.add(createOkButton(), BorderLayout.SOUTH),
BorderLayout.SOUTH);
}
private JLabel createCopyright() {
return new JLabel("©" + RuntimeConstants.COPYRIGHT+ " Maxence Bernard");
}
private JLabel createAppString() {
return createBoldLabel(RuntimeConstants.APP_STRING);
}
private Component createHomeComponent() {
return DesktopManager.canBrowse() ?
createHomeButton()
: new FluentPanel(new FlowLayout(FlowLayout.CENTER)).add(new JLabel(RuntimeConstants.HOMEPAGE_URL));
}
private JButton createHomeButton() {
homeButton = new JButton(ActionProperties.getActionLabel(GoToWebsiteAction.Descriptor.ACTION_ID));
homeButton.addActionListener(this);
return homeButton;
}
private JButton createLicenseButton() {
licenseButton = new JButton(Translator.get("license"));
licenseButton.addActionListener(this);
return licenseButton;
}
private JButton createOkButton() {
okButton = new JButton(Translator.get("ok"));
okButton.addActionListener(this);
return okButton;
}
// - Text panel handling ----------------------------------------------------
// --------------------------------------------------------------------------
/**
* Creates different styles in the specified <code>StyledDocument</code>
* @param doc document in which to create the styles.
*/
private static void setStyles(StyledDocument doc) {
Style master;
Style currentStyle;
Font font;
master = StyleContext.getDefaultStyleContext().getStyle(StyleContext.DEFAULT_STYLE);
font = ThemeManager.getCurrentFont(Theme.FILE_TABLE_FONT);
// Normal style.
master = doc.addStyle(STYLE_NORMAL, master);
StyleConstants.setFontFamily(master, font.getFamily());
StyleConstants.setFontSize(master, font.getSize());
StyleConstants.setForeground(master, ThemeManager.getCurrentColor(Theme.FILE_FOREGROUND_COLOR));
StyleConstants.setBackground(master, ThemeManager.getCurrentColor(Theme.FILE_TABLE_BACKGROUND_COLOR));
StyleConstants.setLeftIndent(master, 10);
StyleConstants.setRightIndent(master, 10);
StyleConstants.setLineSpacing(master, (float)0.2);
doc.setParagraphAttributes(0, 0, master, true);
// Header style.
currentStyle = doc.addStyle(STYLE_HEADER, master);
StyleConstants.setBold(currentStyle, true);
StyleConstants.setFontSize(currentStyle, font.getSize() + 2);
StyleConstants.setForeground(currentStyle, ThemeManager.getCurrentColor(Theme.FOLDER_FOREGROUND_COLOR));
StyleConstants.setBackground(currentStyle, ThemeManager.getCurrentColor(Theme.FILE_TABLE_BACKGROUND_COLOR));
// Title style.
currentStyle = doc.addStyle(STYLE_TITLE, currentStyle);
StyleConstants.setAlignment(currentStyle, StyleConstants.ALIGN_CENTER);
StyleConstants.setForeground(currentStyle, ThemeManager.getCurrentColor(Theme.ARCHIVE_FOREGROUND_COLOR));
StyleConstants.setBackground(currentStyle, ThemeManager.getCurrentColor(Theme.FILE_TABLE_BACKGROUND_COLOR));
// Details style.
currentStyle = doc.addStyle(STYLE_DETAILS, master);
StyleConstants.setForeground(currentStyle, ThemeManager.getCurrentColor(Theme.HIDDEN_FILE_FOREGROUND_COLOR));
StyleConstants.setBackground(currentStyle, ThemeManager.getCurrentColor(Theme.FILE_TABLE_BACKGROUND_COLOR));
// URL style.
currentStyle = doc.addStyle(STYLE_URL, master);
StyleConstants.setForeground(currentStyle, ThemeManager.getCurrentColor(Theme.SYMLINK_FOREGROUND_COLOR));
StyleConstants.setBackground(currentStyle, ThemeManager.getCurrentColor(Theme.FILE_TABLE_BACKGROUND_COLOR));
StyleConstants.setUnderline(currentStyle, true);
}
/**
* Inserts the specified header in the specified document.
* @param doc document in which to insert the text.
* @param string text to insert.
* @throws BadLocationException thrown if something wrong happened to the document.
*/
private static void insertHeader(StyledDocument doc, String string) throws BadLocationException {
doc.insertString(doc.getLength(), string + LINE_BREAK, doc.getStyle(STYLE_HEADER));
}
/**
* Inserts the specified string in the specified document.
* @param doc document in which to insert the text.
* @param string text to insert.
* @throws BadLocationException thrown if something wrong happened to the document.
*/
private static void insertNormalString(StyledDocument doc, String string) throws BadLocationException {
doc.insertString(doc.getLength(), string + LINE_BREAK, doc.getStyle(STYLE_NORMAL));
}
/**
* Inserts the specified string and details in the specified document.
* @param doc document in which to insert the text.
* @param string text to insert.
* @param details details that will be added to the text.
* @throws BadLocationException thrown if something wrong happened to the document.
*/
private static void insertDetailedString(StyledDocument doc, String string, String details) throws BadLocationException {
doc.insertString(doc.getLength(), string + " ", doc.getStyle(STYLE_NORMAL));
doc.insertString(doc.getLength(), "(" + details + ")" + LINE_BREAK, doc.getStyle(STYLE_DETAILS));
}
/**
* Inserts the specified URL in the specified document.
* @param doc document in which to insert the text.
* @param url url to insert.
* @throws BadLocationException thrown if something wrong happened to the document.
*/
private static void insertUrl(StyledDocument doc, String url) throws BadLocationException {
doc.insertString(doc.getLength(), " ", doc.getStyle(STYLE_NORMAL));
doc.insertString(doc.getLength(), url + LINE_BREAK, doc.getStyle(STYLE_URL));
}
/**
* Inserts a line break in the specified document.
* @param doc document in which to insert the text.
* @throws BadLocationException thrown if something wrong happened to the document.
*/
private static void insertLineBreak(StyledDocument doc) throws BadLocationException {
doc.insertString(doc.getLength(), LINE_BREAK, doc.getStyle(STYLE_NORMAL));
}
/**
* Inserts the specified string, details and URL in the specified document.
* @param doc document in which to insert the text.
* @param string text to insert.
* @param details details that will be added to the text.
* @param url url that will be added to the text.
* @throws BadLocationException thrown if something wrong happened to the document.
*/
private static void insertDetailedUrl(StyledDocument doc, String string, String details, String url) throws BadLocationException {
insertDetailedString(doc, string, details);
insertUrl(doc, url);
}
/**
* Inserts the specified title in the specified document.
* @param doc document in which to insert the text.
* @param string text to insert.
* @throws BadLocationException thrown if something wrong happened to the document.
*/
private static void insertTitle(StyledDocument doc, String string) throws BadLocationException {
int pos;
Style style;
string += LINE_BREAK;
doc.insertString(pos = doc.getLength(), string, style = doc.getStyle(STYLE_TITLE));
doc.setParagraphAttributes(pos, string.length(), style, true);
doc.setParagraphAttributes(doc.getLength(), 0, doc.getStyle(STYLE_NORMAL), true);
insertLineBreak(doc);
}
// - Action listening -------------------------------------------------------
// --------------------------------------------------------------------------
/**
* Reacts to validations of the <code>OK</code> or <code>home</code> buttons.
*/
public void actionPerformed(ActionEvent e) {
if(e.getSource() == okButton)
dispose();
else if(e.getSource() == homeButton) {
try {DesktopManager.browse(new URL(RuntimeConstants.HOMEPAGE_URL));}
// Ignores errors here as there really isn't anything we can do.
catch(IOException ignored) {}
}
else if(e.getSource() == licenseButton)
new LicenseDialog(this).showDialog();
}
// - Misc. methods ----------------------------------------------------------
// --------------------------------------------------------------------------
/**
* Returns a formatted version of muCommander's build date.
* @return a formatted version of muCommander's build date.
*/
private String getFormatedDate() {
StringBuilder buffer;
buffer = new StringBuilder(RuntimeConstants.BUILD_DATE.substring(0, 4));
buffer.append('/');
buffer.append(RuntimeConstants.BUILD_DATE.substring(4, 6));
buffer.append('/');
buffer.append(RuntimeConstants.BUILD_DATE.substring(6, 8));
return buffer.toString();
}
/**
* Creates a <code>JLabel</code> displaying the specified text using a bold font.
* @param text text to display in the label.
* @return a <code>JLabel</code> displaying the specified text using a bold font.
*/
private JLabel createBoldLabel(String text) {
JLabel label;
Font font;
label = new JLabel(text);
font = label.getFont();
label.setFont(new Font(font.getFontName(), font.getStyle() | Font.BOLD, font.getSize()));
return label;
}
}