src/share/classes/sun/tools/jconsole/AboutDialog.java - toolchain/jdk/jdk9_jdk - Git at Google

 /*
  * Copyright (c) 2006, 2007, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.  Oracle designates this
  * particular file as subject to the "Classpath" exception as provided
  * by Oracle in the LICENSE file that accompanied this code.
  *
  * This code 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
  * version 2 for more details (a copy is included in the LICENSE file that
  * accompanied this code).
  *
  * You should have received a copy of the GNU General Public License version
  * 2 along with this work; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  *
  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */

 package sun.tools.jconsole;

 import java.awt.*;
 import java.awt.event.*;
 import java.beans.PropertyVetoException;
 import java.net.URI;

 import javax.accessibility.*;
 import javax.swing.*;
 import javax.swing.border.*;
 import javax.swing.event.*;

 import static java.awt.BorderLayout.*;
 import static sun.tools.jconsole.Resources.*;
 import static sun.tools.jconsole.Utilities.*;

 @SuppressWarnings("serial")
 public class AboutDialog extends InternalDialog {

     private static final Color textColor     = new Color(87,   88,  89);
     private static final Color bgColor       = new Color(232, 237, 241);
     private static final Color borderColor   = Color.black;

     private Icon mastheadIcon =
         new MastheadIcon(getText("Help.AboutDialog.masthead.title"));

     private static AboutDialog aboutDialog;

     private JLabel statusBar;
     private Action closeAction;

     public AboutDialog(JConsole jConsole) {
         super(jConsole, Resources.getText("Help.AboutDialog.title"), false);

         setAccessibleDescription(this,
                                  getText("Help.AboutDialog.accessibleDescription"));
         setDefaultCloseOperation(HIDE_ON_CLOSE);
         setResizable(false);
         JComponent cp = (JComponent)getContentPane();

         createActions();

         JLabel mastheadLabel = new JLabel(mastheadIcon);
         setAccessibleName(mastheadLabel,
                           getText("Help.AboutDialog.masthead.accessibleName"));

         JPanel mainPanel = new TPanel(0, 0);
         mainPanel.add(mastheadLabel, NORTH);

         String jConsoleVersion = Version.getVersion();
         String vmName = System.getProperty("java.vm.name");
         String vmVersion = System.getProperty("java.vm.version");
         String urlStr = getText("Help.AboutDialog.userGuideLink.url");
         if (isBrowseSupported()) {
             urlStr = "<a style='color:#35556b' href=\"" + urlStr + "\">" + urlStr + "</a>";
         }

         JPanel infoAndLogoPanel = new JPanel(new BorderLayout(10, 10));
         infoAndLogoPanel.setBackground(bgColor);

         String colorStr = String.format("%06x", textColor.getRGB() & 0xFFFFFF);
         JEditorPane helpLink = new JEditorPane("text/html",
                                 "<html><font color=#"+ colorStr + ">" +
                         getText("Help.AboutDialog.jConsoleVersion", jConsoleVersion) +
                 "<p>" + getText("Help.AboutDialog.javaVersion", (vmName +", "+ vmVersion)) +
                 "<p>" + getText("Help.AboutDialog.userGuideLink", urlStr) +
                                                  "</html>");
         helpLink.setOpaque(false);
         helpLink.setEditable(false);
         helpLink.setForeground(textColor);
         mainPanel.setBorder(BorderFactory.createLineBorder(borderColor));
         infoAndLogoPanel.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
         helpLink.addHyperlinkListener(new HyperlinkListener() {
             public void hyperlinkUpdate(HyperlinkEvent e) {
                 if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
                     browse(e.getDescription());
                 }
             }
         });
         infoAndLogoPanel.add(helpLink, NORTH);

         ImageIcon brandLogoIcon = new ImageIcon(getClass().getResource("resources/brandlogo.png"));
         JLabel brandLogo = new JLabel(brandLogoIcon, JLabel.LEADING);

         JButton closeButton = new JButton(closeAction);

         JPanel bottomPanel = new TPanel(0, 0);
         JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.TRAILING));
         buttonPanel.setOpaque(false);

         mainPanel.add(infoAndLogoPanel, CENTER);
         cp.add(bottomPanel, SOUTH);

         infoAndLogoPanel.add(brandLogo, SOUTH);

         buttonPanel.setBorder(new EmptyBorder(2, 12, 2, 12));
         buttonPanel.add(closeButton);
         bottomPanel.add(buttonPanel, NORTH);

         statusBar = new JLabel(" ");
         bottomPanel.add(statusBar, SOUTH);

         cp.add(mainPanel, NORTH);

         pack();
         setLocationRelativeTo(jConsole);
         Utilities.updateTransparency(this);
     }

     public void showDialog() {
         statusBar.setText(" ");
         setVisible(true);
         try {
             // Bring to front of other dialogs
             setSelected(true);
         } catch (PropertyVetoException e) {
             // ignore
         }
     }

     private static AboutDialog getAboutDialog(JConsole jConsole) {
         if (aboutDialog == null) {
             aboutDialog = new AboutDialog(jConsole);
         }
         return aboutDialog;
     }

     static void showAboutDialog(JConsole jConsole) {
         getAboutDialog(jConsole).showDialog();
     }

     static void browseUserGuide(JConsole jConsole) {
         getAboutDialog(jConsole).browse(getText("Help.AboutDialog.userGuideLink.url"));
     }

     static boolean isBrowseSupported() {
         return (Desktop.isDesktopSupported() &&
                 Desktop.getDesktop().isSupported(Desktop.Action.BROWSE));
     }

     void browse(String urlStr) {
         try {
             Desktop.getDesktop().browse(new URI(urlStr));
         } catch (Exception ex) {
             showDialog();
             statusBar.setText(ex.getLocalizedMessage());
             if (JConsole.isDebug()) {
                 ex.printStackTrace();
             }
         }
     }

     private void createActions() {
         closeAction = new AbstractAction(getText("Close")) {
             public void actionPerformed(ActionEvent ev) {
                 setVisible(false);
                 statusBar.setText("");
             }
         };
     }

     private static class TPanel extends JPanel {
         TPanel(int hgap, int vgap) {
             super(new BorderLayout(hgap, vgap));
             setOpaque(false);
         }
     }
 }
	/*
	* Copyright (c) 2006, 2007, Oracle and/or its affiliates. All rights reserved.
	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
	*
	* This code is free software; you can redistribute it and/or modify it
	* under the terms of the GNU General Public License version 2 only, as
	* published by the Free Software Foundation. Oracle designates this
	* particular file as subject to the "Classpath" exception as provided
	* by Oracle in the LICENSE file that accompanied this code.
	*
	* This code 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
	* version 2 for more details (a copy is included in the LICENSE file that
	* accompanied this code).
	*
	* You should have received a copy of the GNU General Public License version
	* 2 along with this work; if not, write to the Free Software Foundation,
	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
	*
	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
	* or visit www.oracle.com if you need additional information or have any
	* questions.
	*/

	package sun.tools.jconsole;

	import java.awt.*;
	import java.awt.event.*;
	import java.beans.PropertyVetoException;
	import java.net.URI;

	import javax.accessibility.*;
	import javax.swing.*;
	import javax.swing.border.*;
	import javax.swing.event.*;

	import static java.awt.BorderLayout.*;
	import static sun.tools.jconsole.Resources.*;
	import static sun.tools.jconsole.Utilities.*;

	@SuppressWarnings("serial")
	public class AboutDialog extends InternalDialog {

	private static final Color textColor = new Color(87, 88, 89);
	private static final Color bgColor = new Color(232, 237, 241);
	private static final Color borderColor = Color.black;

	private Icon mastheadIcon =
	new MastheadIcon(getText("Help.AboutDialog.masthead.title"));

	private static AboutDialog aboutDialog;

	private JLabel statusBar;
	private Action closeAction;

	public AboutDialog(JConsole jConsole) {
	super(jConsole, Resources.getText("Help.AboutDialog.title"), false);

	setAccessibleDescription(this,
	getText("Help.AboutDialog.accessibleDescription"));
	setDefaultCloseOperation(HIDE_ON_CLOSE);
	setResizable(false);
	JComponent cp = (JComponent)getContentPane();

	createActions();

	JLabel mastheadLabel = new JLabel(mastheadIcon);
	setAccessibleName(mastheadLabel,
	getText("Help.AboutDialog.masthead.accessibleName"));

	JPanel mainPanel = new TPanel(0, 0);
	mainPanel.add(mastheadLabel, NORTH);

	String jConsoleVersion = Version.getVersion();
	String vmName = System.getProperty("java.vm.name");
	String vmVersion = System.getProperty("java.vm.version");
	String urlStr = getText("Help.AboutDialog.userGuideLink.url");
	if (isBrowseSupported()) {
	urlStr = "<a style='color:#35556b' href=\"" + urlStr + "\">" + urlStr + "</a>";
	}

	JPanel infoAndLogoPanel = new JPanel(new BorderLayout(10, 10));
	infoAndLogoPanel.setBackground(bgColor);

	String colorStr = String.format("%06x", textColor.getRGB() & 0xFFFFFF);
	JEditorPane helpLink = new JEditorPane("text/html",
	"<html><font color=#"+ colorStr + ">" +
	getText("Help.AboutDialog.jConsoleVersion", jConsoleVersion) +
	"<p>" + getText("Help.AboutDialog.javaVersion", (vmName +", "+ vmVersion)) +
	"<p>" + getText("Help.AboutDialog.userGuideLink", urlStr) +
	"</html>");
	helpLink.setOpaque(false);
	helpLink.setEditable(false);
	helpLink.setForeground(textColor);
	mainPanel.setBorder(BorderFactory.createLineBorder(borderColor));
	infoAndLogoPanel.setBorder(BorderFactory.createEmptyBorder(10, 10, 10, 10));
	helpLink.addHyperlinkListener(new HyperlinkListener() {
	public void hyperlinkUpdate(HyperlinkEvent e) {
	if (e.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
	browse(e.getDescription());
	}
	}
	});
	infoAndLogoPanel.add(helpLink, NORTH);

	ImageIcon brandLogoIcon = new ImageIcon(getClass().getResource("resources/brandlogo.png"));
	JLabel brandLogo = new JLabel(brandLogoIcon, JLabel.LEADING);

	JButton closeButton = new JButton(closeAction);

	JPanel bottomPanel = new TPanel(0, 0);
	JPanel buttonPanel = new JPanel(new FlowLayout(FlowLayout.TRAILING));
	buttonPanel.setOpaque(false);

	mainPanel.add(infoAndLogoPanel, CENTER);
	cp.add(bottomPanel, SOUTH);

	infoAndLogoPanel.add(brandLogo, SOUTH);

	buttonPanel.setBorder(new EmptyBorder(2, 12, 2, 12));
	buttonPanel.add(closeButton);
	bottomPanel.add(buttonPanel, NORTH);

	statusBar = new JLabel(" ");
	bottomPanel.add(statusBar, SOUTH);

	cp.add(mainPanel, NORTH);

	pack();
	setLocationRelativeTo(jConsole);
	Utilities.updateTransparency(this);
	}

	public void showDialog() {
	statusBar.setText(" ");
	setVisible(true);
	try {
	// Bring to front of other dialogs
	setSelected(true);
	} catch (PropertyVetoException e) {
	// ignore
	}
	}

	private static AboutDialog getAboutDialog(JConsole jConsole) {
	if (aboutDialog == null) {
	aboutDialog = new AboutDialog(jConsole);
	}
	return aboutDialog;
	}

	static void showAboutDialog(JConsole jConsole) {
	getAboutDialog(jConsole).showDialog();
	}

	static void browseUserGuide(JConsole jConsole) {
	getAboutDialog(jConsole).browse(getText("Help.AboutDialog.userGuideLink.url"));
	}

	static boolean isBrowseSupported() {
	return (Desktop.isDesktopSupported() &&
	Desktop.getDesktop().isSupported(Desktop.Action.BROWSE));
	}

	void browse(String urlStr) {
	try {
	Desktop.getDesktop().browse(new URI(urlStr));
	} catch (Exception ex) {
	showDialog();
	statusBar.setText(ex.getLocalizedMessage());
	if (JConsole.isDebug()) {
	ex.printStackTrace();
	}
	}
	}

	private void createActions() {
	closeAction = new AbstractAction(getText("Close")) {
	public void actionPerformed(ActionEvent ev) {
	setVisible(false);
	statusBar.setText("");
	}
	};
	}

	private static class TPanel extends JPanel {
	TPanel(int hgap, int vgap) {
	super(new BorderLayout(hgap, vgap));
	setOpaque(false);
	}
	}
	}