[205668] Provide buddies example

https://bugs.eclipse.org/bugs/show_bug.cgi?id=205668

2 files changed, 20 insertions, 2 deletions

diff --git a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/BuddiesView.java b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/BuddiesView.java
index 65ae01cbfd..03192488ca 100644
--- a/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/BuddiesView.java
+++ b/plugins/org.eclipse.net4j.buddies.ui/src/org/eclipse/net4j/buddies/internal/ui/views/BuddiesView.java
@@ -269,7 +269,7 @@ public class BuddiesView extends ContainerView implements IListener
     @Override
     protected void safeRun() throws Exception
     {
-      if (session != null)
+      if (session != null && isChecked())
       {
         Self self = (Self)session.getSelf();
         self.setState(state);
diff --git a/plugins/org.eclipse.net4j.buddies/src/org/eclipse/net4j/internal/buddies/BuddySession.java b/plugins/org.eclipse.net4j.buddies/src/org/eclipse/net4j/internal/buddies/BuddySession.java
index f4dd9088e3..938a0c4d57 100644
--- a/plugins/org.eclipse.net4j.buddies/src/org/eclipse/net4j/internal/buddies/BuddySession.java
+++ b/plugins/org.eclipse.net4j.buddies/src/org/eclipse/net4j/internal/buddies/BuddySession.java
@@ -12,8 +12,11 @@ package org.eclipse.net4j.internal.buddies;
 
 import org.eclipse.net4j.IChannel;
 import org.eclipse.net4j.buddies.IBuddySession;
+import org.eclipse.net4j.buddies.internal.protocol.BuddyStateNotification;
 import org.eclipse.net4j.buddies.protocol.IBuddy;
 import org.eclipse.net4j.buddies.protocol.IBuddyAccount;
+import org.eclipse.net4j.buddies.protocol.IBuddyStateChangedEvent;
+import org.eclipse.net4j.internal.buddies.bundle.OM;
 import org.eclipse.net4j.internal.util.container.SingleDeltaContainerEvent;
 import org.eclipse.net4j.internal.util.lifecycle.Lifecycle;
 import org.eclipse.net4j.util.container.IContainerDelta;
@@ -53,7 +56,8 @@ public class BuddySession extends Lifecycle implements IBuddySession, IListener
 
   public void setSelf(IBuddyAccount account)
   {
-    this.self = new Self(this, account);
+    self = new Self(this, account);
+    self.addListener(this);
   }
 
   public Buddy addBuddy(String userID)
@@ -113,6 +117,20 @@ public class BuddySession extends Lifecycle implements IBuddySession, IListener
         }
       }
     }
+    else if (event.getSource() == self)
+    {
+      if (event instanceof IBuddyStateChangedEvent)
+      {
+        try
+        {
+          new BuddyStateNotification(channel, self.getUserID(), ((IBuddyStateChangedEvent)event).getNewState()).send();
+        }
+        catch (Exception ex)
+        {
+          OM.LOG.error(ex);
+        }
+      }
+    }
   }
 
   public void buddyAdded(String userID)