J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2006-2007 Sun Microsystems, Inc. All Rights Reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. Sun designates this |
| 8 | * particular file as subject to the "Classpath" exception as provided |
| 9 | * by Sun in the LICENSE file that accompanied this code. |
| 10 | * |
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 14 | * version 2 for more details (a copy is included in the LICENSE file that |
| 15 | * accompanied this code). |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License version |
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | * |
| 21 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | * have any questions. |
| 24 | */ |
| 25 | |
| 26 | package sun.tools.jconsole; |
| 27 | |
| 28 | import java.awt.*; |
| 29 | import java.awt.event.*; |
| 30 | import java.beans.PropertyVetoException; |
| 31 | import java.net.URI; |
| 32 | |
| 33 | import javax.accessibility.*; |
| 34 | import javax.swing.*; |
| 35 | import javax.swing.border.*; |
| 36 | import javax.swing.event.*; |
| 37 | |
| 38 | import static java.awt.BorderLayout.*; |
| 39 | import static sun.tools.jconsole.Resources.*; |
| 40 | import static sun.tools.jconsole.Utilities.*; |
| 41 | |
| 42 | @SuppressWarnings("serial") |
| 43 | public class AboutDialog extends InternalDialog { |
| 44 | |
| 45 | private static final Color textColor = new Color(87, 88, 89); |
| 46 | private static final Color bgColor = new Color(232, 237, 241); |
| 47 | private static final Color borderColor = Color.black; |
| 48 | |
| 49 | private Icon mastheadIcon = |
| 50 | new MastheadIcon(getText("Help.AboutDialog.masthead.title")); |
| 51 | |
| 52 | private static AboutDialog aboutDialog; |
| 53 | |
| 54 | private JLabel statusBar; |
| 55 | private Action closeAction; |
| 56 | |
| 57 | public AboutDialog(JConsole jConsole) { |
| 58 | super(jConsole, Resources.getText("Help.AboutDialog.title"), false); |
| 59 | |
| 60 | setAccessibleDescription(this, |
| 61 | getText("Help.AboutDialog.accessibleDescription")); |
| 62 | setDefaultCloseOperation(HIDE_ON_CLOSE); |
| 63 | setResizable(false); |
| 64 | JComponent cp = (JComponent)getContentPane(); |
| 65 | |
| 66 | createActions(); |
| 67 | |
| 68 | JLabel mastheadLabel = new JLabel(mastheadIcon); |
| 69 | setAccessibleName(mastheadLabel, |
| 70 | getText("Help.AboutDialog.masthead.accessibleName")); |
| 71 | |
| 72 | JPanel mainPanel = new TPanel(0, 0); |
| 73 | mainPanel.add(mastheadLabel, NORTH); |
| 74 | |
| 75 | String jConsoleVersion = Version.getVersion(); |
| 76 | String vmName = System.getProperty("java.vm.name"); |
| 77 | String vmVersion = System.getProperty("java.vm.version"); |
| 78 | String urlStr = getText("Help.AboutDialog.userGuideLink.url"); |
| 79 | if (isBrowseSupported()) { |
| 80 | urlStr = "<a style='color:#35556b' href=\"" + urlStr + "\">" + urlStr + "</a>"; |
| 81 | } |
| 82 | |
| 83 | JPanel infoAndLogoPanel = new JPanel(new BorderLayout(10, 10)); |
| 84 | infoAndLogoPanel.setBackground(bgColor); |
| 85 | |
| 86 | String colorStr = String.format("%06x", textColor.getRGB() & 0xFFFFFF); |
| 87 | JEditorPane helpLink = new JEditorPane("text/html", |
| 88 | "<html><font color=#"+ colorStr + ">" + |
| 89 | getText("Help.AboutDialog.jConsoleVersion", jConsoleVersion) + |
| 90 | "<p>" + getText("Help.AboutDialog.javaVersion", (vmName +", "+ vmVersion)) + |
| 91 | "<p>" + getText("Help.AboutDialog.userGuideLink", urlStr) + |
| 92 | "</html>"); |
| 93 | helpLink.setOpaque(false); |
| 94 | helpLink.setEditable(false); |
| 95 | helpLink.setForeground(textColor); |
| 96 | mainPanel.setBorder(BorderFactory.createLineBorder(borderColor)); |
| 97 | infoAndLogoPanel.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10)); |
| 98 | helpLink.addHyperlinkListener(new HyperlinkListener() { |
| 99 | public void hyperlinkUpdate(HyperlinkEvent e) { |
| 100 | if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) { |
| 101 | browse(e.getDescription()); |
| 102 | } |
| 103 | } |
| 104 | }); |
| 105 | infoAndLogoPanel.add(helpLink, NORTH); |
| 106 | |
| 107 | ImageIcon brandLogoIcon = new ImageIcon(getClass().getResource("resources/brandlogo.png")); |
| 108 | JLabel brandLogo = new JLabel(brandLogoIcon, JLabel.LEADING); |
| 109 | |
| 110 | JButton closeButton = new JButton(closeAction); |
| 111 | |
| 112 | JPanel bottomPanel = new TPanel(0, 0); |
| 113 | JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.TRAILING)); |
| 114 | buttonPanel.setOpaque(false); |
| 115 | |
| 116 | mainPanel.add(infoAndLogoPanel, CENTER); |
| 117 | cp.add(bottomPanel, SOUTH); |
| 118 | |
| 119 | infoAndLogoPanel.add(brandLogo, SOUTH); |
| 120 | |
| 121 | buttonPanel.setBorder(new EmptyBorder(2, 12, 2, 12)); |
| 122 | buttonPanel.add(closeButton); |
| 123 | bottomPanel.add(buttonPanel, NORTH); |
| 124 | |
| 125 | statusBar = new JLabel(" "); |
| 126 | bottomPanel.add(statusBar, SOUTH); |
| 127 | |
| 128 | cp.add(mainPanel, NORTH); |
| 129 | |
| 130 | pack(); |
| 131 | setLocationRelativeTo(jConsole); |
| 132 | Utilities.updateTransparency(this); |
| 133 | } |
| 134 | |
| 135 | public void showDialog() { |
| 136 | statusBar.setText(" "); |
| 137 | setVisible(true); |
| 138 | try { |
| 139 | // Bring to front of other dialogs |
| 140 | setSelected(true); |
| 141 | } catch (PropertyVetoException e) { |
| 142 | // ignore |
| 143 | } |
| 144 | } |
| 145 | |
| 146 | private static AboutDialog getAboutDialog(JConsole jConsole) { |
| 147 | if (aboutDialog == null) { |
| 148 | aboutDialog = new AboutDialog(jConsole); |
| 149 | } |
| 150 | return aboutDialog; |
| 151 | } |
| 152 | |
| 153 | static void showAboutDialog(JConsole jConsole) { |
| 154 | getAboutDialog(jConsole).showDialog(); |
| 155 | } |
| 156 | |
| 157 | static void browseUserGuide(JConsole jConsole) { |
| 158 | getAboutDialog(jConsole).browse(getText("Help.AboutDialog.userGuideLink.url")); |
| 159 | } |
| 160 | |
| 161 | static boolean isBrowseSupported() { |
| 162 | return (Desktop.isDesktopSupported() && |
| 163 | Desktop.getDesktop().isSupported(Desktop.Action.BROWSE)); |
| 164 | } |
| 165 | |
| 166 | void browse(String urlStr) { |
| 167 | try { |
| 168 | Desktop.getDesktop().browse(new URI(urlStr)); |
| 169 | } catch (Exception ex) { |
| 170 | showDialog(); |
| 171 | statusBar.setText(ex.getLocalizedMessage()); |
| 172 | if (JConsole.isDebug()) { |
| 173 | ex.printStackTrace(); |
| 174 | } |
| 175 | } |
| 176 | } |
| 177 | |
| 178 | private void createActions() { |
| 179 | closeAction = new AbstractAction(getText("Close")) { |
| 180 | public void actionPerformed(ActionEvent ev) { |
| 181 | setVisible(false); |
| 182 | statusBar.setText(""); |
| 183 | } |
| 184 | }; |
| 185 | } |
| 186 | |
| 187 | private static class TPanel extends JPanel { |
| 188 | TPanel(int hgap, int vgap) { |
| 189 | super(new BorderLayout(hgap, vgap)); |
| 190 | setOpaque(false); |
| 191 | } |
| 192 | } |
| 193 | } |