Add support for Ubuntu unity menu.

Change-Id: I7d165e8ac29b64068409f0b215534ac6e337193f
Reviewed-on: http://gerrit.dmdirc.com/2616
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

build.xml

@@ -111,6 +111,7 @@ version:
             <zipfileset src="${plugins.lib}/jxlayer.jar" includes="org/jdesktop/jxlayer/**"/>
             <zipfileset src="${plugins.lib}/cinch.jar" includes="*/**"/>
             <zipfileset src="${plugins.lib}/cinchsupport.jar" includes="*/**"/>
+            <zipfileset src="${plugins.lib}/java-swing-ayatana-1.2.4.jar" includes="*/**"/>
         </jar>
 
         <jar destfile="${plugins.dist}/parser_twitter.jar" update="true">

src/com/dmdirc/addons/ui_swing/MainFrame.java

@@ -67,6 +67,9 @@ import lombok.extern.slf4j.Slf4j;
 
 import net.miginfocom.swing.MigLayout;
 
+import org.java.ayatana.ApplicationMenu;
+import org.java.ayatana.AyatanaDesktop;
+
 /**
  * The main application frame.
  */
@@ -127,6 +130,9 @@ public final class MainFrame extends JFrame implements WindowListener,
 
         focusOrder = new QueuedLinkedHashSet<TextFrame>();
         initComponents();
+        if (AyatanaDesktop.isSupported()) {
+            ApplicationMenu.tryInstall(this, getJMenuBar(), new UnityMenu());
+        }
 
         imageIcon = new ImageIcon(new IconManager(controller.getGlobalConfig())
                 .getImage("icon"));

src/com/dmdirc/addons/ui_swing/UnityMenu.java

@@ -0,0 +1,31 @@
+/*
+ * Copyright (c) 2006-2013 DMDirc Developers
+ *
+ * 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 com.dmdirc.addons.ui_swing;
+
+import org.java.ayatana.DefaultExtraMenuAction;
+
+/**
+ * Customisations to the Unity menu for DMDirc.
+ */
+public class UnityMenu extends DefaultExtraMenuAction {
+
+}