Added VCardListener.

git-svn-id: http://svn.igniterealtime.org/svn/repos/spark/trunk@9224 b35dd754-fafc-0310-a699-88a17e54d16e

src/java/org/jivesoftware/spark/ui/status/StatusBar.java

@@ -21,10 +21,12 @@ import org.jivesoftware.spark.SparkManager;
 import org.jivesoftware.spark.ui.PresenceListener;
 import org.jivesoftware.spark.util.GraphicUtils;
 import org.jivesoftware.spark.util.ModelUtil;
+import org.jivesoftware.spark.util.SwingTimerTask;
 import org.jivesoftware.spark.util.SwingWorker;
 import org.jivesoftware.spark.util.TaskEngine;
 import org.jivesoftware.spark.util.log.Log;
 import org.jivesoftware.sparkimpl.profile.VCardEditor;
+import org.jivesoftware.sparkimpl.profile.VCardListener;
 import org.jivesoftware.sparkimpl.profile.VCardManager;
 
 import java.awt.Color;
@@ -45,6 +47,7 @@ import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Iterator;
 import java.util.List;
+import java.util.TimerTask;
 
 import javax.swing.AbstractAction;
 import javax.swing.Action;
@@ -60,7 +63,7 @@ import javax.swing.SwingUtilities;
 import javax.swing.border.Border;
 
 //TODO: I need to remove the presence logic from this class.
-public class StatusBar extends JPanel {
+public class StatusBar extends JPanel implements VCardListener {
     private List<StatusItem> statusList = new ArrayList<StatusItem>();
 
     private JLabel imageLabel = new JLabel();
@@ -129,6 +132,17 @@ public class StatusBar extends JPanel {
                 imageLabel.setCursor(GraphicUtils.DEFAULT_CURSOR);
             }
         });
+
+
+        final TimerTask task = new SwingTimerTask() {
+            public void doRun() {
+                SparkManager.getVCardManager().addVCardListener(SparkManager.getWorkspace().getStatusBar());
+            }
+        };
+
+        TaskEngine.getInstance().schedule(task, 3000);
+
+
     }
 
     public void setAvatar(Icon icon) {
@@ -529,4 +543,9 @@ public class StatusBar extends JPanel {
         dim.width = 0;
         return dim;
     }
+
+
+    public void vcardChanged(VCard vcard) {
+        updatVCardInformation(vcard);
+    }
 }

src/java/org/jivesoftware/sparkimpl/profile/VCardEditor.java

@@ -446,6 +446,9 @@ public class VCardEditor {
 
                 statusBar.setAvatar(null);
             }
+
+            // Notify listenres
+            SparkManager.getVCardManager().notifyVCardListeners();
         }
         catch (XMPPException e) {
             Log.error(e);

src/java/org/jivesoftware/sparkimpl/profile/VCardListener.java

@@ -0,0 +1,20 @@
+/**
+ * $Revision$
+ * $Date$
+ *
+ * Copyright (C) 1999-2005 Jive Software. All rights reserved.
+ * This software is the proprietary information of Jive Software. Use is subject to license terms.
+ */
+package org.jivesoftware.sparkimpl.profile;
+
+import org.jivesoftware.smackx.packet.VCard;
+
+/**
+ * Users will want to implement this interface to listen for changes with their VCard.
+ *
+ * @author Derek DeMoro
+ */
+public interface VCardListener {
+
+    void vcardChanged(VCard vcard);
+}

src/java/org/jivesoftware/sparkimpl/profile/VCardManager.java

@@ -53,7 +53,9 @@ import java.io.InputStreamReader;
 import java.io.OutputStreamWriter;
 import java.net.MalformedURLException;
 import java.net.URL;
+import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 import java.util.concurrent.LinkedBlockingQueue;
 
@@ -89,6 +91,7 @@ public class VCardManager {
 
     private File contactsDir;
 
+    private List<VCardListener> listeners = new ArrayList<VCardListener>();
 
     /**
      * Initialize VCardManager.
@@ -231,7 +234,7 @@ public class VCardManager {
 
         JMenuItem viewProfileMenu = new JMenuItem("", SparkRes.getImageIcon(SparkRes.FIND_TEXT_IMAGE));
         ResourceUtils.resButton(viewProfileMenu, Res.getString("menuitem.lookup.profile"));
-        contactsMenu.insert(viewProfileMenu, size - 1);
+        contactsMenu.insert(viewProfileMenu, size > 0 ? size - 1 : 0);
         viewProfileMenu.addActionListener(new ActionListener() {
             public void actionPerformed(ActionEvent e) {
                 String jidToView = JOptionPane.showInputDialog(SparkManager.getMainWindow(), Res.getString("message.enter.jabber.id") + ":", Res.getString("title.lookup.profile"), JOptionPane.QUESTION_MESSAGE);
@@ -577,10 +580,10 @@ public class VCardManager {
         VCard vcard = getVCard(jid, true);
         if (vcard != null) {
             String hash = vcard.getAvatarHash();
-            if(!ModelUtil.hasLength(hash)){
+            if (!ModelUtil.hasLength(hash)) {
                 return null;
             }
-            
+
             final File avatarFile = new File(contactsDir, hash);
             try {
                 return avatarFile.toURL();
@@ -689,4 +692,32 @@ public class VCardManager {
         return null;
     }
 
+
+    /**
+     * Add <code>VCardListener</code>.
+     *
+     * @param listener the listener to add.
+     */
+    public void addVCardListener(VCardListener listener) {
+        listeners.add(listener);
+    }
+
+    /**
+     * Remove <code>VCardListener</code>.
+     *
+     * @param listener the listener to remove.
+     */
+    public void removeVCardListener(VCardListener listener) {
+        listeners.remove(listener);
+    }
+
+    /**
+     * Notify all <code>VCardListener</code> implementations.
+     */
+    protected void notifyVCardListeners() {
+        for (VCardListener listener : listeners) {
+            listener.vcardChanged(personalVCard);
+        }
+    }
+
 }