From 8aaac41655f860167dcaa4fdb22ea0e09667a339 Mon Sep 17 00:00:00 2001
From: Yana Stamcheva <yana@jitsi.org>
Date: Fri, 14 Jan 2011 13:40:38 +0000
Subject: [PATCH] Do not show chat button for apple or outlook address book
 contacts, even if the appropriate operation set is supported, until our user
 interface start handling external source contact chats properly.

---
 .../gui/main/contactlist/ContactListTreeCellRenderer.java | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/net/java/sip/communicator/impl/gui/main/contactlist/ContactListTreeCellRenderer.java b/src/net/java/sip/communicator/impl/gui/main/contactlist/ContactListTreeCellRenderer.java
index 294371b71..c67eb8849 100644
--- a/src/net/java/sip/communicator/impl/gui/main/contactlist/ContactListTreeCellRenderer.java
+++ b/src/net/java/sip/communicator/impl/gui/main/contactlist/ContactListTreeCellRenderer.java
@@ -634,8 +634,12 @@ private void initButtonsPanel(UIContact uiContact)
         else
             statusMessageLabelHeight = 15;
 
-         UIContactDetail imContact = uiContact.getDefaultContactDetail(
-             OperationSetBasicInstantMessaging.class);
+        UIContactDetail imContact = null;
+        // For now we support instance messaging only for contacts in our
+        // contact list until it's implemented for external source contacts.
+        if (uiContact.getDescriptor() instanceof MetaContact)
+            imContact = uiContact.getDefaultContactDetail(
+                         OperationSetBasicInstantMessaging.class);
 
         if (imContact != null)
         {