/*
* FindBugs - Find bugs in Java programs
* Copyright (C) 2003,2004 University of Maryland
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
* AboutDialog.java
*
* Created on April 6, 2003, 7:05 PM
*/
package edu.umd.cs.findbugs.gui;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.text.MessageFormat;
import java.util.regex.Pattern;
import javax.swing.JFrame;
import javax.swing.event.HyperlinkEvent;
import edu.umd.cs.findbugs.L10N;
import edu.umd.cs.findbugs.Version;
import edu.umd.cs.findbugs.log.ConsoleLogger;
import edu.umd.cs.findbugs.log.Logger;
import edu.umd.cs.findbugs.util.LaunchBrowser;
import edu.umd.cs.findbugs.util.Util;
/**
* The Help:About dialog.
*
* @author David Hovemeyer
*/
public class AboutDialog extends javax.swing.JDialog {
private static final long serialVersionUID = 3546076956480385584L;
//private JFrame parent;
/**
* Creates new form AboutDialog
*/
public AboutDialog(JFrame parent, Logger l, boolean modal) {
super(parent, modal);
//this.parent = parent;
initComponents();
try {
aboutEditorPane.setPage(getClass().getClassLoader().getResource("edu/umd/cs/findbugs/gui/help/About.html"));
licenseEditorPane.setPage(getClass().getClassLoader().getResource("edu/umd/cs/findbugs/gui/help/License.html"));
acknowldgementsEditorPane.setPage(getClass().getClassLoader().getResource("edu/umd/cs/findbugs/gui/help/Acknowledgements.html"));
} catch (IOException e) {
l.logMessage(ConsoleLogger.ERROR, e.toString());
}
setTitle(MessageFormat.format(L10N.getLocalString("dlg.aboutfindbugs_ttl", "About FindBugs {0}"), new Object[]{Version.RELEASE}));
}
static Pattern pattern = Pattern.compile("@VERSION@");
/**
* Process an HTML page to replace certain substitution patterns.
* Right now, we just expand @VERSION@.
*/
@edu.umd.cs.findbugs.annotations.SuppressWarnings("OS_OPEN_STREAM")
private void processPage(javax.swing.JEditorPane pane, String fileName) throws IOException {
InputStream in = null;
BufferedReader reader = null;
try {
StringBuilder buf = new StringBuilder();
// Open the file as a stream
in = getClass().getClassLoader().getResourceAsStream(fileName);
if (in == null)
throw new IOException(MessageFormat.format(L10N.getLocalString("msg.couldntload_txt", "Couldn't load {0}"), new Object[]{fileName}));
reader = new BufferedReader(Util.getReader(in));
// Replace instances of @VERSION@ with actual version number
String line;
while ((line = reader.readLine()) != null) {
line = pattern.matcher(line).replaceAll(Version.RELEASE);
buf.append(line);
buf.append('\n');
}
// Load the page into the editor pane
String text = buf.toString();
pane.setContentType("text/html");
pane.setText(text);
} finally {
try {
if (reader != null)
reader.close();
else if (in != null)
in.close();
} catch (IOException e) {
}
}
}
/**
* 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.
*/
private void initComponents() {//GEN-BEGIN:initComponents
java.awt.GridBagConstraints gridBagConstraints;
aboutTabPane = new javax.swing.JTabbedPane();
aboutScrollPane = new javax.swing.JScrollPane();
aboutEditorPane = new javax.swing.JEditorPane();
licenseScrollPane = new javax.swing.JScrollPane();
licenseEditorPane = new javax.swing.JEditorPane();
acknowledgmentsScrollPane = new javax.swing.JScrollPane();
acknowldgementsEditorPane = new javax.swing.JEditorPane();
jSeparator1 = new javax.swing.JSeparator();
okButton = new javax.swing.JButton();
getContentPane().setLayout(new java.awt.GridBagLayout());
addWindowListener(new java.awt.event.WindowAdapter() {
@Override
public void windowClosing(java.awt.event.WindowEvent evt) {
closeDialog(evt);
}
});
aboutEditorPane.setEditable(false);
aboutEditorPane.addHyperlinkListener(new javax.swing.event.HyperlinkListener() {
public void hyperlinkUpdate(javax.swing.event.HyperlinkEvent evt) {
editorPaneHyperlinkUpdate(evt);
}
});
aboutScrollPane.setViewportView(aboutEditorPane);
aboutTabPane.addTab("About", aboutScrollPane);
licenseEditorPane.setEditable(false);
licenseEditorPane.addHyperlinkListener(new javax.swing.event.HyperlinkListener() {
public void hyperlinkUpdate(javax.swing.event.HyperlinkEvent evt) {
editorPaneHyperlinkUpdate(evt);
}
});
licenseScrollPane.setViewportView(licenseEditorPane);
aboutTabPane.addTab("License", licenseScrollPane);
acknowldgementsEditorPane.setEditable(false);
acknowldgementsEditorPane.addHyperlinkListener(new javax.swing.event.HyperlinkListener() {
public void hyperlinkUpdate(javax.swing.event.HyperlinkEvent evt) {
editorPaneHyperlinkUpdate(evt);
}
});
acknowledgmentsScrollPane.setViewportView(acknowldgementsEditorPane);
aboutTabPane.addTab("Acknowledgments", acknowledgmentsScrollPane);
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
gridBagConstraints.weightx = 1.0;
gridBagConstraints.weighty = 1.0;
getContentPane().add(aboutTabPane, gridBagConstraints);
{
aboutTabPane.setTitleAt(0, L10N.getLocalString("dlg.about_tab", "About"));
aboutTabPane.setTitleAt(1, L10N.getLocalString("dlg.license_tab", "License"));
aboutTabPane.setTitleAt(2, L10N.getLocalString("dlg.acknowledgements_tab", "Acknowledgements"));
}
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 1;
gridBagConstraints.fill = java.awt.GridBagConstraints.HORIZONTAL;
getContentPane().add(jSeparator1, gridBagConstraints);
okButton.setMnemonic('O');
okButton.setText("OK");
okButton.setText(L10N.getLocalString("dlg.ok_btn", "OK"));
okButton.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
okButtonActionPerformed(evt);
}
});
gridBagConstraints = new java.awt.GridBagConstraints();
gridBagConstraints.gridx = 0;
gridBagConstraints.gridy = 2;
gridBagConstraints.insets = new java.awt.Insets(3, 0, 3, 0);
getContentPane().add(okButton, gridBagConstraints);
pack();
}//GEN-END:initComponents
private void editorPaneHyperlinkUpdate(javax.swing.event.HyperlinkEvent evt) {//GEN-FIRST:event_editorPaneHyperlinkUpdate
try {
if (evt.getEventType().equals( HyperlinkEvent.EventType.ACTIVATED)) {
URL url = evt.getURL();
LaunchBrowser.showDocument(url);
}
}
catch (Exception e) {
}
}//GEN-LAST:event_editorPaneHyperlinkUpdate
private void okButtonActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_okButtonActionPerformed
closeDialog();
}//GEN-LAST:event_okButtonActionPerformed
/**
* Closes the dialog
*/
private void closeDialog(java.awt.event.WindowEvent evt) {//GEN-FIRST:event_closeDialog
closeDialog();
}//GEN-LAST:event_closeDialog
private void closeDialog() {
setVisible(false);
dispose();
}
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JEditorPane aboutEditorPane;
private javax.swing.JScrollPane aboutScrollPane;
private javax.swing.JTabbedPane aboutTabPane;
private javax.swing.JEditorPane acknowldgementsEditorPane;
private javax.swing.JScrollPane acknowledgmentsScrollPane;
private javax.swing.JSeparator jSeparator1;
private javax.swing.JEditorPane licenseEditorPane;
private javax.swing.JScrollPane licenseScrollPane;
private javax.swing.JButton okButton;
// End of variables declaration//GEN-END:variables
}
// vim:ts=4