/*

* Copyright (c) 2007 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: 

 *

*/

#ifndef MCALENCOMMANDHANDLER_H

#define MCALENCOMMANDHANDLER_H

#include "calencontext.h"

#include "caleninstanceid.h"

#include <caltime.h>

#include <vwsdef.h>

// Local class used wrap the current command and information

// to restore the current context

class TCalenCommand

    {

    public:

        TCalenCommand();

        void SetCommandAndContextL( TInt aCommand,

                                     MCalenContext& aContext);

        TInt Command() const;

        void GetContextL( MCalenContext& aContext ) const ;

    private:

        TInt iCommand;

        TCalTime iFocusDateAndTime;

        TCalenInstanceId iInstanceId;

        TVwsViewId iViewId;

    };

inline TCalenCommand::TCalenCommand()

    {

    }

inline void TCalenCommand::SetCommandAndContextL( TInt aCommand,

                                                             MCalenContext& aContext)

    {

    iCommand = aCommand;

    iFocusDateAndTime = aContext.FocusDateAndTimeL();

    iInstanceId = aContext.InstanceId();

    iViewId = aContext.ViewId();

    }

inline TInt TCalenCommand::Command() const

    {

    return iCommand;

    }

inline void TCalenCommand::GetContextL( MCalenContext& aContext ) const

    {

    aContext.SetFocusDateAndTimeAndInstanceL( iFocusDateAndTime,

                                              iInstanceId,

                                              iViewId );

    }

/**

 * MCalenCommandHandler is an interface for a customisation

 * to populate a menupane and toolbar and handle any commands

 */

class MCalenCommandHandler

    {

public:

    virtual TBool HandleCommandL( const TCalenCommand& aCommand ) = 0;

    };

#endif // MCALENCOMMANDHANDLER_H

// End of file