diff -r 35b64624a9e7 -r 36f374c67aa8 messagingapp/msgui/appengine/inc/conversationsengine.h
--- a/messagingapp/msgui/appengine/inc/conversationsengine.h	Wed Jun 23 18:09:17 2010 +0300
+++ b/messagingapp/msgui/appengine/inc/conversationsengine.h	Tue Jul 06 14:12:40 2010 +0300
@@ -161,11 +161,23 @@
     void emitConversationModelUpdated();
     
     /**
+     * Updates the new conversation id for list view
+     */
+    void emitOpenConversationViewIdUpdate(int newConversationId);
+    
+    void disableRegisterationForCVEvents();
+    
+    /**
      * Emits conversationListModelPopulated signal
      */ 
     void emitConversationListModelPopulated();
 
     /**
+     * Emits conversationListModelEntryDeleted
+     */
+    void emitConversationListModelEntryDeleted( int conversationId );
+    
+    /**
      *  Starts fetching remaing conversations
      */
     void fetchMoreConversations();
@@ -243,6 +255,17 @@
      */
     void conversationListModelPopulated();
     
+	/** 
+	 * Signal to indicate the completion of conversation delete
+	 * operation.
+	 */
+     void conversationListEntryDeleted( int conversationId );
+	 
+    /**
+     * Signal to specify the CV model empty now
+     */
+    void conversationViewEmpty();
+    
 private:
 
     /**