/*

* Copyright (c) 2004-2008 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:  CSysApCenRepLogsObserver class definition. 

*

*/

#ifndef SYSAPCENREPLOGSOBSERVER_H

#define SYSAPCENREPLOGSOBSERVER_H

// INCLUDES

#include <e32base.h>

#include <centralrepository.h>

#include <cenrepnotifyhandler.h>

// FORWARD DECLARATIONS

class CSysApAppUi;

// CLASS DECLARATION

/**

*  CSysApCenRepLogsObserver

*

*  @lib   sysap

*  @since 3.0

*/

class CSysApCenRepLogsObserver : public CBase, public MCenRepNotifyHandlerCallback

    {

    public: // Constructors and destructor

        /**

        * Default constructor

        */

        static CSysApCenRepLogsObserver* NewL( CSysApAppUi& aSysApAppUi );

        /**

        * Destructor.

        */

        virtual ~CSysApCenRepLogsObserver();

        /*

        * Called when indicators can be updated, and updates

        * missed call indicator if SIM check has been done.

        */ 

        void HandleUiReadyL();

        /**

        * Called after SIM check has been finished. Updates

        * missed call indicator if UI is ready.

        */

        void HandleSimChangedCheckDoneL();

    private:

        /**

        * EPOC default constructor.

        * @param None

        * @return void

        */

        void ConstructL( );

        /**

        * Constructor

        * @param CSysApAppUi& aSysApAppUi

        * @return void

        */         

        CSysApCenRepLogsObserver( CSysApAppUi& aSysApAppUi );

        /**

        * C++ default constructor.

        * @param None

        * @return void

        */

        CSysApCenRepLogsObserver();

        /**

        * Updates the missed calls indicator.

        */

        void UpdateMissedCallsIndicatorL();

    public: // From MCenRepNotifyHandlerCallback

        void HandleNotifyInt( TUint32 aId, TInt aNewValue );

        void HandleNotifyError( TUint32 aId, TInt error, CCenRepNotifyHandler* aHandler );

    private:

        // By default, prohibit copy constructor

        CSysApCenRepLogsObserver( const CSysApCenRepLogsObserver& );

        // Prohibit assigment operator

        CSysApCenRepLogsObserver& operator= ( const CSysApCenRepLogsObserver& );

    private:

        CSysApAppUi&          iSysApAppUi;

        CRepository*          iSession;

        CCenRepNotifyHandler* iNewMissedCallsHandler;

        TInt                  iMissedCallsValue;

        // Whether indicators can be updated to status pane. 

        TBool iUiReady;

        // Whether SIM check has been done.

        TBool iSimChangedCheckDone;

    };

#endif      // SYSAPCENREPLOGSOBSERVER_H

// End of File