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/*
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* Copyright (c) 2006, 2007, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package sun.tools.jconsole;
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import java.awt.*;
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import java.awt.event.*;
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import java.beans.PropertyVetoException;
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import java.net.URI;
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import javax.accessibility.*;
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import javax.swing.*;
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import javax.swing.border.*;
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import javax.swing.event.*;
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import static java.awt.BorderLayout.*;
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import static sun.tools.jconsole.Resources.*;
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import static sun.tools.jconsole.Utilities.*;
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@SuppressWarnings("serial")
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public class AboutDialog extends InternalDialog {
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private static final Color textColor = new Color(87, 88, 89);
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private static final Color bgColor = new Color(232, 237, 241);
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private static final Color borderColor = Color.black;
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private Icon mastheadIcon =
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new MastheadIcon(getText("Help.AboutDialog.masthead.title"));
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private static AboutDialog aboutDialog;
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private JLabel statusBar;
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private Action closeAction;
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public AboutDialog(JConsole jConsole) {
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super(jConsole, Resources.getText("Help.AboutDialog.title"), false);
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setAccessibleDescription(this,
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getText("Help.AboutDialog.accessibleDescription"));
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setDefaultCloseOperation(HIDE_ON_CLOSE);
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setResizable(false);
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JComponent cp = (JComponent)getContentPane();
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createActions();
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JLabel mastheadLabel = new JLabel(mastheadIcon);
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setAccessibleName(mastheadLabel,
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getText("Help.AboutDialog.masthead.accessibleName"));
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JPanel mainPanel = new TPanel(0, 0);
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mainPanel.add(mastheadLabel, NORTH);
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String jConsoleVersion = Version.getVersion();
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String vmName = System.getProperty("java.vm.name");
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String vmVersion = System.getProperty("java.vm.version");
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String urlStr = getText("Help.AboutDialog.userGuideLink.url");
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if (isBrowseSupported()) {
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urlStr = "<a style='color:#35556b' href=\"" + urlStr + "\">" + urlStr + "</a>";
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}
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JPanel infoAndLogoPanel = new JPanel(new BorderLayout(10, 10));
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infoAndLogoPanel.setBackground(bgColor);
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String colorStr = String.format("%06x", textColor.getRGB() & 0xFFFFFF);
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JEditorPane helpLink = new JEditorPane("text/html",
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"<html><font color=#"+ colorStr + ">" +
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getText("Help.AboutDialog.jConsoleVersion", jConsoleVersion) +
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"<p>" + getText("Help.AboutDialog.javaVersion", (vmName +", "+ vmVersion)) +
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"<p>" + getText("Help.AboutDialog.userGuideLink", urlStr) +
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"</html>");
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helpLink.setOpaque(false);
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helpLink.setEditable(false);
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helpLink.setForeground(textColor);
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mainPanel.setBorder(BorderFactory.createLineBorder(borderColor));
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infoAndLogoPanel.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
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helpLink.addHyperlinkListener(new HyperlinkListener() {
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public void hyperlinkUpdate(HyperlinkEvent e) {
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if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
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browse(e.getDescription());
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}
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}
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});
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infoAndLogoPanel.add(helpLink, NORTH);
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ImageIcon brandLogoIcon = new ImageIcon(getClass().getResource("resources/brandlogo.png"));
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JLabel brandLogo = new JLabel(brandLogoIcon, JLabel.LEADING);
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JButton closeButton = new JButton(closeAction);
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JPanel bottomPanel = new TPanel(0, 0);
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JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.TRAILING));
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buttonPanel.setOpaque(false);
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mainPanel.add(infoAndLogoPanel, CENTER);
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cp.add(bottomPanel, SOUTH);
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infoAndLogoPanel.add(brandLogo, SOUTH);
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buttonPanel.setBorder(new EmptyBorder(2, 12, 2, 12));
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buttonPanel.add(closeButton);
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bottomPanel.add(buttonPanel, NORTH);
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statusBar = new JLabel(" ");
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bottomPanel.add(statusBar, SOUTH);
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cp.add(mainPanel, NORTH);
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pack();
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setLocationRelativeTo(jConsole);
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Utilities.updateTransparency(this);
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}
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public void showDialog() {
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statusBar.setText(" ");
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setVisible(true);
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try {
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// Bring to front of other dialogs
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setSelected(true);
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} catch (PropertyVetoException e) {
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// ignore
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}
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}
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private static AboutDialog getAboutDialog(JConsole jConsole) {
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if (aboutDialog == null) {
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aboutDialog = new AboutDialog(jConsole);
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}
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return aboutDialog;
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}
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static void showAboutDialog(JConsole jConsole) {
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getAboutDialog(jConsole).showDialog();
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}
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static void browseUserGuide(JConsole jConsole) {
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getAboutDialog(jConsole).browse(getText("Help.AboutDialog.userGuideLink.url"));
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}
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static boolean isBrowseSupported() {
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return (Desktop.isDesktopSupported() &&
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Desktop.getDesktop().isSupported(Desktop.Action.BROWSE));
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}
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void browse(String urlStr) {
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try {
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Desktop.getDesktop().browse(new URI(urlStr));
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} catch (Exception ex) {
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showDialog();
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statusBar.setText(ex.getLocalizedMessage());
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if (JConsole.isDebug()) {
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ex.printStackTrace();
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}
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}
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}
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private void createActions() {
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closeAction = new AbstractAction(getText("Close")) {
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public void actionPerformed(ActionEvent ev) {
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setVisible(false);
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statusBar.setText("");
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}
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};
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}
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private static class TPanel extends JPanel {
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TPanel(int hgap, int vgap) {
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super(new BorderLayout(hgap, vgap));
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setOpaque(false);
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}
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}
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}
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