diff -r 000000000000 -r 094583676ce7 wvuing/IMPSConnectionUI/ServiceSrc/CCnUiClientStatusHandler.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wvuing/IMPSConnectionUI/ServiceSrc/CCnUiClientStatusHandler.h	Thu Dec 17 08:41:52 2009 +0200
@@ -0,0 +1,156 @@
+/*
+* Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Concrete client login status handler.
+*
+*/
+
+#ifndef __CCNUICLIENTSTATUSHANDLER_H
+#define __CCNUICLIENTSTATUSHANDLER_H
+
+//  INCLUDES
+#include <E32Base.h>
+#include "CCnUiGroupChannel.h"
+#include "MCnUiClientStatusHandler.h"
+
+
+// CLASS DECLARATION
+/**
+ * Concrete client login status handler.
+ * Implements MCnUiClientStatusHandler features
+ * using shared data.
+ *
+ * @since 2.1
+ */
+NONSHARABLE_CLASS( CCnUiClientStatusHandler ) : public CBase,
+        public MCnUiClientStatusHandler,
+        public MCnUiGroupChannelListener
+    {
+public:  // Two-phased constructors and destructor
+
+    /**
+     * Two-phased constructor.
+     */
+    static CCnUiClientStatusHandler* NewLC();
+
+
+    /**
+     * Destructor.
+     */
+    virtual ~CCnUiClientStatusHandler();
+
+private:
+
+    /**
+     * C++ constructor.
+     */
+    CCnUiClientStatusHandler();
+
+
+    /**
+     * Symbian OS constructor.
+     */
+    void ConstructL();
+
+
+
+public: // New functions from MCnUiClientStatusHandler
+
+    /**
+     * From MCnUiClientStatusHandler.
+     * See it for details.
+     *
+     * @since 2.1
+     */
+    TBool AnyClientLoggedIn();
+
+
+    /**
+     * From MCnUiClientStatusHandler.
+     * See it for details.
+     *
+     * @since 2.1
+     */
+    TBool ClientLoggedIn( TIMPSConnectionClient aClient );
+
+
+    /**
+     * From MCnUiClientStatusHandler.
+     * See it for details.
+     *
+     * @since 2.1
+     */
+    void SetNoClientsLoggedInL();
+
+
+    /**
+     * From MCnUiClientStatusHandler.
+     * See it for details.
+     *
+     * @since 2.1
+     */
+    void SetClientLoggedInL( TIMPSConnectionClient aClient );
+
+
+    /**
+     * From MCnUiClientStatusHandler.
+     * See it for details.
+     *
+     * @since 2.1
+     */
+    void SetClientLoggedOutL( TIMPSConnectionClient aClient );
+
+
+    /**
+     * From MCnUiClientStatusHandler.
+     * See it for details.
+     *
+     * @since 2.1
+     */
+    void NotifyClientLoginStatusChangesL( MCnUiClientStatusObserver* aObserver,
+                                          TIMPSConnectionClient aClientToNotify );
+
+    /**
+     * From MCnUiClientStatusHandler..
+     * See it for details.
+     *
+     * @since 2.1
+     */
+    void CancelClientStatusNotify();
+
+
+
+public: // from MCnUiGroupChannelListener
+
+    void HandleChannelMsg( TInt aGroupId,
+                           TGCChannelID aChannelId,
+                           TInt aRetMsg );
+
+
+
+private: // data
+
+    // Owns: status channel
+    CCnUiGroupChannel*            iLoginStastusChannel;
+
+    ///<Observed client, owned
+    TIMPSConnectionClient         iObservedClient;
+
+    ///<Client status observer, not owned
+    MCnUiClientStatusObserver*    iClntStatusObserver;
+    };
+
+#endif      //  __CCNUICLIENTSTATUSHANDLER_H
+
+//  End of File
+