Fixes chat transport selector updating the status after reconnect and choosing offline contacts.

src/net/java/sip/communicator/impl/gui/main/chat/ChatTransportSelectorBox.java

@@ -355,6 +355,21 @@ public void setSelected(ChatTransport chatTransport)
                 new ImageIcon(createTransportStatusImage(chatTransport)));
     }
 
+    /**
+     * Do we have a selected transport.
+     * @return do we have a selected transport.
+     */
+    boolean hasSelectedTransport()
+    {
+        for(JCheckBoxMenuItem item : transportMenuItems.values())
+        {
+            if(item.isSelected())
+                return true;
+        }
+
+        return false;
+    }
+
     /**
      * Returns the protocol menu.
      *

src/net/java/sip/communicator/impl/gui/main/chat/ChatWritePanel.java

@@ -1106,7 +1106,7 @@ public void run()
             // Schedules the timer.
             if(chatTransport.getResourceName() != null)
             {
-                OutdatedResourceTimerTask task 
+                OutdatedResourceTimerTask task
                     = new OutdatedResourceTimerTask();
                 outdatedResourceTimer = new java.util.Timer();
                 outdatedResourceTimer.schedule(task, timeout);
@@ -1115,7 +1115,13 @@ public void run()
 
         // Sets the new resource transport is really effective (i.e. we have
         // received a message from this resource).
-        if(transportSelectorBox != null && isMessageOrFileTransferReceived)
+        // if we do not have any selected resource, or the currently selected
+        // if offline
+        if(transportSelectorBox != null
+            && (isMessageOrFileTransferReceived
+                || (!transportSelectorBox.hasSelectedTransport()
+                    || !chatPanel.getChatSession().getCurrentChatTransport()
+                            .getStatus().isOnline())))
         {
             transportSelectorBox.setSelected(chatTransport);
         }
@@ -1493,7 +1499,9 @@ public void run()
 
                     // We found the bare ID, then set it as the current resource
                     // transport.
-                    if(transport.getResourceName() == null)
+                    // choose only online resources
+                    if(transport.getResourceName() == null
+                        && transport.getStatus().isOnline())
                     {
                         isOutdatedResource = false;
                         setSelectedChatTransport(transport, true);

src/net/java/sip/communicator/impl/gui/main/chat/MetaContactChatSession.java

@@ -761,6 +761,8 @@ private void removeChatTransports(Contact contact)
         }
 
         contact.removeResourceListener(this);
+
+        currentChatTransport = null;
     }
 
     /**