/*

* Copyright (c) 2005 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:   Command handler

*

*/

#ifndef CMRCMDHANDLER_H

#define CMRCMDHANDLER_H

//  INCLUDES

#include <e32base.h>

#include <MAgnEntryUi.h>

#include "CMRUtilsInternal.h"

// FORWARD INCLUDES

class CCalEntry;

class CMRMailboxUtils;

class MMRModelInterface;

/**

*  Base class for meeting request models

*  ?other_description_lines

*

*  @since Series S60 3.0

*/

class CMRCmdHandler : public CBase

    { 

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CMRCmdHandler* NewL(

                MMRModelInterface& aModel,

                const MAgnEntryUi::TAgnEntryUiInParams& aInParams,

       			CMRMailboxUtils& aMRMailboxUtils,

       			CMRUtilsInternal& aMRUtils );

        /**

        * Destructor.

        */

        virtual ~CMRCmdHandler();

    protected: // protected construction

        /**

        * C++ default constructor.

        */

        CMRCmdHandler( MMRModelInterface& aModel,

                       const MAgnEntryUi::TAgnEntryUiInParams& aInParams,

       				   CMRMailboxUtils& aMRMailboxUtils,

       				   CMRUtilsInternal& aMRUtils );

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

    public: // New functions

        TInt SaveL();

        TInt SaveFromFileL( const RPointerArray<CCalEntry>& aEntries );

        TInt SendL( TInt aSendCmd );	

        TInt CancelMRL();

        TInt DeleteMRL();		

		TInt CreateResponseL( const RPointerArray<CCalEntry>& aEntries,

		                      TInt aResponseCmd );

		void CreateReplyL( TInt aReplyType );

		void RemoveFromCalendarL( const RPointerArray<CCalEntry>& aEntries );

    	void DisableAlarmL( const RPointerArray<CCalEntry>& aEntries );

    protected:

        CCalEntry* CreateCancelForRemovedAttendeesL(

            const CCalEntry& aEntry ) const;

        /**

        * Updates iCal/iTip protocol-related fields.

        * @param aEntry will be modified and then saved            

        * @param aWillBeSentNow ETrue if saved in context of sending entry

        */

        void SetProtocolFieldsL( CCalEntry& aEntry,

                                 TBool aWillBeSentNow ) const;

    protected:  // Data

        // attendee items owned

        RPointerArray<CCalAttendee> iOriginalAttendees;

        MMRModelInterface& iModel;

		CMRUtilsInternal& iMRUtils;

		MAgnEntryUi::TAgnEntryUiInParams iInParams;

		CMRMailboxUtils& iMRMailboxUtils;

    };

#endif      // CMRCMDHANDLER_H

// End of File