/**
* YaCyApp
* Copyright 2010 by Michael Peter Christen; mc@yacy.net, Frankfurt a. M., Germany
* First released 05.08.2010 at http://yacy.net
*
* $LastChangedDate: 2011-03-08 02:51:51 +0100 (Di, 08. Mär 2011) $
* $LastChangedRevision: 7567 $
* $LastChangedBy: low012 $
*
* 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 program in the file lgpl21.txt
* If not, see <http://www.gnu.org/licenses/>.
*/
package net.yacy.gui;
import java.awt.Canvas;
import java.awt.Graphics;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.image.BufferedImage;
import java.awt.image.ImageObserver;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import javax.imageio.ImageIO;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuItem;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;
import net.yacy.gui.framework.Application;
import net.yacy.gui.framework.Operation;
import net.yacy.gui.framework.Switchboard;
import org.apache.log4j.Logger;
public class YaCyApp {
public static Logger log = Logger.getLogger(YaCyApp.class);
private static JFrame app;
private static Operation operation;
private static BufferedImage splashImg = null;
private static File splashFile = null;
static {
try {
javax.swing.UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
ImageIO.setUseCache(false); // do not write a cache to disc; keep in RAM
if (splashFile != null) splashImg = ImageIO.read(splashFile);
} catch(Exception e) {
e.printStackTrace();
}
}
public class splashCanvas extends Canvas {
private static final long serialVersionUID = -8823028472678019008L;
ImageObserver obs;
public splashCanvas(ImageObserver obs) { this.obs = obs; }
@Override
public void paint(Graphics g) {
if (splashImg != null) g.drawImage(splashImg, 0, 0, obs);
}
}
public static class Op implements Operation {
JFrame app;
final String host;
final int port;
public Op(JFrame app, String host, int port) {
this.app = app;
this.host = host;
this.port = port;
}
public void closeAndExit() {
if (app != null) app.setVisible(false); // fake closing
//Browser.openBrowser("http://" + host + ":" + port + "/Steering.html?shutdown=");
de.anomic.search.Switchboard.getSwitchboard().terminate(10, "shutdown request from gui");
Switchboard.shutdown();
//System.exit(0);
}
}
public static void start(String host, int port) {
Switchboard.startInfoUpdater();
operation = new Op(app, host, port);
final List<JMenu> menues = new ArrayList<JMenu>();
// the file menu
JMenu FileMenu = new JMenu("File");
JMenuItem OpenItem = new JMenuItem("Open");
OpenItem.setEnabled(false);
JMenuItem QuitItem = new JMenuItem("Quit");
QuitItem.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
operation.closeAndExit();
}
});
FileMenu.add(OpenItem);
FileMenu.add(QuitItem);
menues.add(FileMenu);
// the edit menu
JMenu EditMenu = new JMenu("Edit");
JMenuItem CutItem = new JMenuItem("Cut");
CutItem.setEnabled(false);
JMenuItem CopyItem = new JMenuItem("Copy");
CopyItem.setEnabled(false);
JMenuItem PasteItem = new JMenuItem("Paste");
PasteItem.setEnabled(false);
EditMenu.add(CutItem);
EditMenu.add(CopyItem);
EditMenu.add(PasteItem);
menues.add(EditMenu);
// registering shutdown hook
log.info("Registering Shutdown Hook");
Thread t = new Thread() {
@Override
public void run() {
app = new Application("YaCy GUI", operation, menues, new InfoPage("localhost", 8090));
app.setLocationRelativeTo(null);
app.setVisible(true);
}
};
Switchboard.addShutdownHook(t, net.yacy.yacy.shutdownSemaphore);
SwingUtilities.invokeLater(t);
}
public static void main(String[] args) {
if (args.length > 0) Switchboard.load(new File(args[0]));
start("localhost", 8090);
}
}