/*

* 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:    LandmarksUi Content File -    Handle icon operations

*

*/

#ifndef CLMKICONOPERATION_H

#define CLMKICONOPERATION_H

//  INCLUDES

#include "landmarks.hrh"

#include <EPos_CPosLmOperation.h>

#include <EPos_Landmarks.h>

// FORWARD DECLARATIONS

class CPosLandmarkDatabase;

class CPosLmCategoryManager;

// CLASS DECLARATION

/**

* CLmkIconOperation class

*/

class CLmkIconOperation : public CPosLmOperation

    {

    public:  // Constructors and destructor

        /**

        * Create CLmkIconOpereation object

        * @param aDb

        * @param aIdArray

        * @param aItemsType

        * @param aMbmFileName

        * @param aIconIndex

        * @return newly instantiated object

        */

        static CLmkIconOperation* NewL( CPosLandmarkDatabase& aDb,

                            const RArray<TPosLmItemId>& aIdArray,

                            TLmkItemType aItemsType,

                            const TDesC& aMbmFileName,

                            TInt aIconIndex );

        /**

        * Destructor.

        */

        ~CLmkIconOperation();

    public: // New methods

        /**

        * Next step in AO operation

        * @param aStatus

        * @param aProgress

        */

        void NextStep( TRequestStatus& aStatus, TReal32& aProgress );

        /**

        * Execute AO operation

        */

        void ExecuteL();

    protected:  // Constructors and destructor

        /**

        * C++ constructor.

        * @param aDb

        * @param aItemsType

        * @param aIconIndex

        * @return newly instantiated object

        */

        CLmkIconOperation( CPosLandmarkDatabase& aDb,

                           TLmkItemType aItemsType,

                           TInt aIconIndex );

        /**

        * By default Symbian 2nd phase constructor is private.

        * @param aIdArray

        * @param aItemsType

        * @param aMbmFileName

        */

        void ConstructL( const RArray<TPosLmItemId>& aIdArray,

                         TLmkItemType aItemsType,

                         const TDesC& aMbmFileName );

    private: // From CPosLmOperation

        void DoLandmarkStepL( TPosLmItemId aId );

        void DoCategoryStepL( TPosLmItemId aId );

    private:    // Data

        ///Ref:

        CPosLandmarkDatabase& iDb;

        RArray<TPosLmItemId> iIdArray;

        TInt iCurrentIndex;

        // method pointer to DoLandmarkStepL or DoCategoryStepL

        void (CLmkIconOperation::*iStepMethodL)( TPosLmItemId aId );

        ///Own: icon file name

        HBufC* iMbmFileName;

        TInt iIconIndex ;

        ///Own:

        CPosLmCategoryManager* iCategoryMgr;

    };

#endif      // CLMKICONOPERATION_H

// End of File