Moved TrayManager to appropriate package.

src/net/i2p/itoopie/gui/TrayManager.java

@@ -0,0 +1,123 @@
+package net.i2p.itoopie.gui;
+
+import java.awt.AWTException;
+import java.awt.Image;
+import java.awt.MenuItem;
+import java.awt.PopupMenu;
+import java.awt.SystemTray;
+import java.awt.Toolkit;
+import java.awt.TrayIcon;
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.MouseEvent;
+import java.awt.event.MouseListener;
+import java.net.URL;
+
+import javax.swing.JOptionPane;
+import javax.swing.SwingUtilities;
+import javax.swing.SwingWorker;
+
+import net.i2p.itoopie.Main;
+import net.i2p.itoopie.i18n.Transl;
+import net.i2p.itoopie.util.IconLoader;
+import net.i2p.itoopie.util.IsJar;
+
+/**
+ * Manages the tray icon life.
+ */
+public class TrayManager {
+
+    private static TrayManager instance = null;
+    ///The tray area, or null if unsupported
+    protected SystemTray tray = null;
+    ///Our tray icon, or null if unsupported
+    protected TrayIcon trayIcon = null;
+    
+    
+    /**
+     * Instantiate tray manager.
+     */
+    protected TrayManager() {}
+    
+    public static synchronized TrayManager getInstance() {
+        if(instance == null) {
+               instance = new TrayManager();
+        }
+        return instance;
+    }
+
+    /**
+     * Add the tray icon to the system tray and start everything up.
+     */
+    public void startManager() {
+    	SwingUtilities.invokeLater(new Runnable(){
+    		public void run(){
+		        if(SystemTray.isSupported()) {
+		            tray = SystemTray.getSystemTray();
+		            trayIcon = new TrayIcon(IconLoader.getTrayImage(), "itoopie", getMainMenu());
+		            trayIcon.setImageAutoSize(true); //Resize image to fit the system tray
+		            
+		            trayIcon.addMouseListener(new MouseListener(){
+		
+						@Override
+						public void mouseClicked(MouseEvent arg0) {
+							WindowHandler.toggleFrames();
+						}
+		
+						@Override
+						public void mouseEntered(MouseEvent arg0) {				
+						}
+		
+						@Override
+						public void mouseExited(MouseEvent arg0) {			
+						}
+		
+						@Override
+						public void mousePressed(MouseEvent arg0) {				
+						}
+		
+						@Override
+						public void mouseReleased(MouseEvent arg0) {				
+						}
+		            });
+		            try {
+		                tray.add(trayIcon);
+		            } catch (AWTException e) {
+		            }
+		        }
+    		}
+    	});
+    }
+    
+    protected void languageChanged() {
+        trayIcon.setPopupMenu(getMainMenu());
+    }
+
+    
+    
+    /**
+     * Build a popup menu, adding callbacks to the different items.
+     * @return popup menu
+     */
+    public PopupMenu getMainMenu() {
+        PopupMenu popup = new PopupMenu();
+        MenuItem stopItem = new MenuItem(Transl._("Exit itoopie"));
+        stopItem.addActionListener(new ActionListener() {
+
+            @Override
+            public void actionPerformed(ActionEvent arg0) {
+                new SwingWorker<Object, Object>() {
+                    
+                    @Override
+                    protected Object doInBackground() throws Exception {
+                        Main.beginShutdown();
+                        return null;
+                    }
+                }.execute();
+            }
+        });
+        
+        popup.add(stopItem);
+        return popup;
+    }
+}