/**************************************************************************
OmegaT - Computer Assisted Translation (CAT) tool
with fuzzy matching, translation memory, keyword search,
glossaries, and translation leveraging into updated projects.
Copyright (C) 2000-2006 Keith Godfrey and Maxym Mykhalchuk
Home page: http://www.omegat.org/
Support center: http://groups.yahoo.com/group/OmegaT/
This file is part of OmegaT.
OmegaT 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.
OmegaT 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 org.omegat.gui.dialogs;
import java.awt.Frame;
import java.io.IOException;
import java.net.URI;
import java.nio.charset.StandardCharsets;
import javax.swing.ImageIcon;
import javax.swing.JDialog;
import org.apache.commons.io.IOUtils;
import org.omegat.help.Help;
import org.omegat.util.OConsts;
import org.omegat.util.OStrings;
import org.omegat.util.Platform;
import org.omegat.util.StringUtil;
import org.omegat.util.gui.ResourcesUtil;
import org.omegat.util.gui.StaticUIUtils;
/**
* About dialog, showing OmegaT version and information on contributors.
*
* @author Maxym Mykhalchuk
* @author Henry Pijffers (henry.pijffers@saxnot.com)
*/
@SuppressWarnings("serial")
public class AboutDialog extends JDialog {
/** A return status code - returned if Cancel button has been pressed */
public static final int RET_CANCEL = 0;
/** A return status code - returned if OK button has been pressed */
public static final int RET_OK = 1;
/** Creates new form AboutDialog */
public AboutDialog(Frame parent) {
super(parent, true);
StaticUIUtils.setEscapeClosable(this);
initComponents();
StaticUIUtils.setCaretUpdateEnabled(abouttext, false);
abouttext.setText(StringUtil.format(OStrings.getString("ABOUTDIALOG_CONTRIBUTORS"), getContributors(),
OStrings.getString("ABOUTDIALOG_LIBRARIES")));
versionLabel.setText(getVersionString());
Object[] args = { Runtime.getRuntime().totalMemory() / 1024 / 1024,
Runtime.getRuntime().freeMemory() / 1024 / 1024,
Runtime.getRuntime().maxMemory() / 1024 / 1024 };
String memoryUsage = StringUtil.format(OStrings.getString("MEMORY_USAGE"), args);
memoryusage.setText(memoryUsage);
String javaVersion = StringUtil.format(OStrings.getString("JAVA_VERSION"),
System.getProperty("java.version"), Platform.is64Bit() ? 64 : 32);
javaversion.setText(javaVersion);
invalidate();
pack();
StaticUIUtils.fitInScreen(this);
setLocationRelativeTo(parent);
}
private static String getContributors() {
URI contributorsUri = Help.getHelpFileURI(OConsts.CONTRIBUTORS_FILE);
String result = OStrings.getString("ABOUTDIALOG_CONTRIBUTORS_UNAVAILABLE");
if (contributorsUri != null) {
try {
result = IOUtils.toString(contributorsUri, StandardCharsets.UTF_8);
result = wrap(result, 78).replaceAll("(?m)^", " ");
} catch (IOException e) {
// Ignore
}
}
return result;
}
private static String wrap(String text, int length) {
StringBuilder sb = new StringBuilder();
for (String line : text.split("\\n")) {
if (sb.length() > 0) {
sb.append(',');
}
for (String token : line.split("\\s")) {
if (sb.length() + 1 + token.length() - sb.lastIndexOf("\n") > length) {
sb.append('\n');
}
if (sb.length() > 0 && sb.charAt(sb.length() - 1) != '\n') {
sb.append(' ');
}
sb.append(token);
}
}
return sb.toString();
}
private String getVersionString() {
if (!StringUtil.isEmpty(OStrings.UPDATE) && !OStrings.UPDATE.equals("0")) {
return StringUtil.format(OStrings.getString("ABOUTDIALOG_VERSION_UPDATE_REVISION"),
OStrings.VERSION, OStrings.UPDATE, OStrings.REVISION);
} else {
return StringUtil.format(OStrings.getString("ABOUTDIALOG_VERSION_REVISION"),
OStrings.VERSION, OStrings.REVISION);
}
}
/** @return the return status of this dialog - one of RET_OK or RET_CANCEL */
public int getReturnStatus() {
return returnStatus;
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
buttonPanel = new javax.swing.JPanel();
jLabel2 = new javax.swing.JLabel();
jPanel1 = new javax.swing.JPanel();
licenseButton = new javax.swing.JButton();
okButton = new javax.swing.JButton();
jPanel2 = new javax.swing.JPanel();
javaversion = new javax.swing.JLabel();
memoryusage = new javax.swing.JLabel();
versionLabel = new javax.swing.JLabel();
aboutpane = new javax.swing.JScrollPane();
abouttext = new javax.swing.JTextArea();
setTitle(OStrings.getString("ABOUTDIALOG_TITLE")); // NOI18N
setModal(true);
addWindowListener(new java.awt.event.WindowAdapter() {
public void windowClosing(java.awt.event.WindowEvent evt) {
closeDialog(evt);
}
});
getContentPane().setLayout(new java.awt.BorderLayout(5, 5));
buttonPanel.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 5, 5, 5));
buttonPanel.setLayout(new java.awt.BorderLayout());
org.openide.awt.Mnemonics.setLocalizedText(jLabel2, OStrings.getString("ABOUTDIALOG_COPYRIGHT")); // NOI18N
jLabel2.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 5, 5, 5));
buttonPanel.add(jLabel2, java.awt.BorderLayout.WEST);
org.openide.awt.Mnemonics.setLocalizedText(licenseButton, OStrings.getString("ABOUTDIALOG_LICENSE_BUTTON")); // NOI18N
licenseButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
licenseButtonActionPerformed(evt);
}
});
jPanel1.add(licenseButton);
org.openide.awt.Mnemonics.setLocalizedText(okButton, OStrings.getString("BUTTON_OK")); // NOI18N
okButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
okButtonActionPerformed(evt);
}
});
jPanel1.add(okButton);
buttonPanel.add(jPanel1, java.awt.BorderLayout.EAST);
jPanel2.setLayout(new java.awt.GridLayout(0, 1));
org.openide.awt.Mnemonics.setLocalizedText(javaversion, OStrings.getString("JAVA_VERSION")); // NOI18N
jPanel2.add(javaversion);
org.openide.awt.Mnemonics.setLocalizedText(memoryusage, OStrings.getString("MEMORY_USAGE")); // NOI18N
jPanel2.add(memoryusage);
buttonPanel.add(jPanel2, java.awt.BorderLayout.NORTH);
getContentPane().add(buttonPanel, java.awt.BorderLayout.SOUTH);
versionLabel.setIcon(new ImageIcon(ResourcesUtil.APP_ICON_32X32));
org.openide.awt.Mnemonics.setLocalizedText(versionLabel, OStrings.getString("ABOUTDIALOG_VERSION_REVISION")); // NOI18N
versionLabel.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 5, 5, 5));
getContentPane().add(versionLabel, java.awt.BorderLayout.NORTH);
aboutpane.setHorizontalScrollBarPolicy(javax.swing.ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
abouttext.setEditable(false);
abouttext.setBackground(javax.swing.UIManager.getDefaults().getColor("Label.background"));
abouttext.setFont(versionLabel.getFont());
abouttext.setLineWrap(true);
abouttext.setText(OStrings.getString("ABOUTDIALOG_CONTRIBUTORS")); // NOI18N
abouttext.setWrapStyleWord(true);
abouttext.setBorder(javax.swing.BorderFactory.createEmptyBorder(3, 3, 3, 3));
abouttext.setCaretPosition(0);
aboutpane.setViewportView(abouttext);
getContentPane().add(aboutpane, java.awt.BorderLayout.CENTER);
}// </editor-fold>//GEN-END:initComponents
private void licenseButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_licenseButtonActionPerformed
new LicenseDialog(this).setVisible(true);
}//GEN-LAST:event_licenseButtonActionPerformed
private void okButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_okButtonActionPerformed
doClose(RET_OK);
}//GEN-LAST:event_okButtonActionPerformed
/** Closes the dialog */
private void closeDialog(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_closeDialog
doClose(RET_CANCEL);
}//GEN-LAST:event_closeDialog
private void doClose(int retStatus) {
returnStatus = retStatus;
setVisible(false);
dispose();
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JScrollPane aboutpane;
private javax.swing.JTextArea abouttext;
private javax.swing.JPanel buttonPanel;
private javax.swing.JLabel jLabel2;
private javax.swing.JPanel jPanel1;
private javax.swing.JPanel jPanel2;
private javax.swing.JLabel javaversion;
private javax.swing.JButton licenseButton;
private javax.swing.JLabel memoryusage;
private javax.swing.JButton okButton;
private javax.swing.JLabel versionLabel;
// End of variables declaration//GEN-END:variables
private int returnStatus = RET_CANCEL;
}