/*

* 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 -    CLmkParseAllWrapper class parses all landmarks and

*                maintains an index.

*

*/

#ifndef CLMKPARSEALLWRAPPER_H

#define CLMKPARSEALLWRAPPER_H

//  INCLUDES

#include <e32std.h>

#include "MLmkAOOperationObserver.h"

#include "CLmkLandMarkCategoriesName.h"

#include "CLmkLandmark.h"

// FORWARD DECLARATIONS

class CLmkAOOperation;

class CPosLandmarkParser;

class CPosLandmark;

class CPosLandmarkDatabase;

// CLASS DECLARATION

/**

* CLmkParseAllWrapper class.

* This class parses all landmarks and maintains an index.

* It becomes obsolete once CPosLandmarkParser supports indexed parsing.

*/

class CLmkParseAllWrapper

: public CBase, public MLmkAOOperationObserver

    {

    public:  // Constructors and destructor

        /**

        * Creates CLmkParseAllWrapper

        * @param aParser

        * @param aObserver

        * @return newly instantiated object

        */

        static CLmkParseAllWrapper* NewL( CPosLandmarkParser& aParser,

                                          MLmkAOOperationObserver& aObserver,

                                          CPosLandmarkDatabase& aDb );

        /**

        * Destructor.

        */

        ~CLmkParseAllWrapper();

    public: // New functions

        /**

        * Asynchronous method for parsing all landmarks.

        */

        void ParseAllL();

        /**

        * Returns parsed landmark, ownership is transferred.

        * @param aLandmarkIndex

        * @return landmark

        */

        CPosLandmark* LandmarkLC( TUint aLandmarkIndex );

		TInt NumOfLandmarks();

        CPosLandmark* Landmark( TUint aLandmarkIndex );

        CLmkLandMarkCategoriesName* CategoryNameLC( TUint aLandmarkIndex );

        /**

        * Gets the CLmkLandmark object

        * @param aLandmarkIndex

        */

        CLmkLandmark* LmkLandmarkLC( TInt aLandmarkIndex );

    protected: // From MLmkAOOperationObserver

        void HandleOperationL( TOperationTypes aType,

                              TReal32 aProgress,

                              TInt aStatus );

    protected:  // Constructors and destructor

        /**

        * C++ constructor.

        * @param aParser

        * @param aObserver

        * @return newly instantiated object

        */

        CLmkParseAllWrapper( CPosLandmarkParser& aParser,

                             MLmkAOOperationObserver& aObserver,

                             CPosLandmarkDatabase& aDb);

        /**

        * By default Symbian 2nd phase constructor is private.

        */

        void ConstructL();

    private:    // Data

        // Parsed landmarks

        RPointerArray<CLmkLandmark> iLmkLandmarks;

        RPointerArray<CLmkLandMarkCategoriesName> iCategoriesNames;

        ///Ref:

        CPosLandmarkParser& iParser;

        MLmkAOOperationObserver& iObserver;

        ///Own:

        CLmkAOOperation* iAOOperation;

        //Ref

         CPosLandmarkDatabase& iDb;

    };

#endif      // CLMKPARSEALLWRAPPER_H

// End of File