/*
* The MIT License
*
* Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package hudson.remoting.jnlp;
import hudson.remoting.Engine;
import javax.swing.*;
import java.awt.*;
/**
* Main window for JNLP slave agent.
*
* @author Kohsuke Kawaguchi
*/
public class MainDialog extends JFrame {
private MainMenu mainMenu;
private final JLabel statusLabel;
public MainDialog() throws HeadlessException {
super("Hudson slave agent");
ImageIcon background = new ImageIcon(getClass().getResource("title.png"));
JPanel foregroundPanel = new JPanel(new BorderLayout(10, 10));
foregroundPanel.setBorder(BorderFactory.createEmptyBorder(10,10,10,10));
foregroundPanel.setOpaque(false);
statusLabel = new JLabel("",JLabel.TRAILING);
foregroundPanel.add(statusLabel, BorderLayout.CENTER);
setContentPane(GUI.wrapInBackgroundImage(foregroundPanel, background,JLabel.BOTTOM,JLabel.LEADING));
resetMenuBar();
pack();
setSize(new Dimension(250,150));
getContentPane().setBackground(Color.WHITE);
setLocationByPlatform(true);
setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
}
/**
* Gets the main menu of this window, so that the caller can add
* additional menu items.
*
* @return never null.
*/
public MainMenu getMainMenu() {
return mainMenu;
}
public void resetMenuBar() {
mainMenu = new MainMenu(this);
if(mainMenu.getComponentCount()>0) {
setJMenuBar(mainMenu);
mainMenu.commit();
} else {
setJMenuBar(null);
if(isVisible())
setVisible(true); // work around for paint problem. see http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4949810
}
}
public void status(String msg) {
statusLabel.setText(msg);
}
/**
* If the current JVM runs a {@link MainDialog} as a JNLP slave agent,
* return its reference, otherwise null.
*/
public static MainDialog get() {
Engine e = Engine.current();
if(e==null) return null;
if (!(e.listener instanceof GuiListener)) return null;
return ((GuiListener) e.listener).frame;
}
}