/*

* Copyright (c) 2005-2006 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:  CMnMapViewCmdHandlerBase class declaration

*

*/

#ifndef MN_MAPVIEWCMDHANDLERBASE_H

#define MN_MAPVIEWCMDHANDLERBASE_H

#include "mnaiwcommandhandlerbase.h"

class CMnMapView;

/** \internal

 *  Base class for MapView-related AIW commands

 */

class CMnMapViewCmdHandlerBase : public CMnAiwCommandHandlerBase

    {

    public:

        ~CMnMapViewCmdHandlerBase();

    protected:

        CMnMapViewCmdHandlerBase( CMnProvider& aProvider );

        void ConstructL( TRunMode aRunMode );

        CMnMapView& MapView();

        /** Reads contents of EGenericParamMnMapOptions parameter */

        void ReadMapOptionsL( 

            const TAiwGenericParam& aParam,

            TMnAiwMapViewOptionsParam& aMapOptions );

	public: // from CMnAiwCommandHandlerBase

        void SetExitObserverL( MMnProviderExitCallback& aExitCallback );

    protected: // from CMnAiwCommandHandlerBase

        void HandleAiwParamL( const TAiwGenericParam& aParam );

        void HandleAiwParamLandmarksL( RArray<TPtrC8>& aLandmarkDataList );

        void HandleAiwParamLandmarksListL( const TDesC& aDbUri, RArray<TPosLmItemId>& aLmIds );

        void ResetParametersL();

    protected:

        CMnMapView* iMapView;            

    };

#endif //  MN_MAPVIEWCMDHANDLERBASE_H