/*

* Copyright (c) 2005-2007 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:  Header file for the UpnpAiwMoveToExternalService.

*

*/

#ifndef _UPNP_AIW_MOVE_TO_EXTERNAL_SERVICE_H

#define _UPNP_AIW_MOVE_TO_EXTERNAL_SERVICE_H

//  INCLUDES

#include <AiwServiceIfMenu.h>

#include "upnpaiwengineobserver.h"

// FUNCTION PROTOTYPES

class CUPnPAiwEngine;

class CUpnpDrmFilter;

// CLASS DECLARATION

/**

*  CUPnPAiwMoveToExternalService

*  The class implements the "Move to external" service of the

*  UPnP AIW Media Provider.

*  @since Series S60 3.0

*/

class CUPnPAiwMoveToExternalService : public CAiwServiceIfMenu,

                                      public MUPnPAiwEngineObserver

    {

    public: // Constructors and destructor

        // Two-phased constructor.

        static CUPnPAiwMoveToExternalService* NewL();

        // Destructor.

        virtual ~CUPnPAiwMoveToExternalService();

    public: // Methods from the CAiwServiceIfMenu

        // Unnecessary methods

        void InitialiseL(   MAiwNotifyCallback& /*aFrameworkCallback*/,

                            const RCriteriaArray& /*aInterest*/ ) {}

        void HandleServiceCmdL(

                            const TInt& /*aCmdId*/,

                            const CAiwGenericParamList& /*aInParamList*/,

                            CAiwGenericParamList& /*aOutParamList*/,

                            TUint /*aCmdOptions*/,

                            const MAiwNotifyCallback* /*aCallback*/) {}

        /**

        * Initialises menu pane by adding provider specific menu items.

        * The AIW Framework gives the parameters to be used in addition.

        * @param aMenuPane Menu pane handle

        * @param aIndex position of item where to add menu items.

        * @param aCascadeId ID of cascade menu item.

        * @param aInParamList input parameter list for provider's parameters 

        *        checking

        */

        void InitializeMenuPaneL( CAiwMenuPane& aMenuPane,

                                  TInt aIndex,

                                  TInt aCascadeId,

                                  const CAiwGenericParamList& aInParamList);

        /**

        * Handle a menu command invoked by the Handler.

        * @param aMenuCmdId Command ID for the menu command,

        *        defined by the provider when adding the menu commands.

        * @param aInParamList Input parameters, could be empty list

        * @param aOutParamList Output parameters, could be empty list

        * @param aCmdOptions Options for the command, see KAiwCmdOpt* 

        *        constants.

        * @param aCallback callback if asynchronous command handling is wanted

        *        by consumer. The provider may or may not support this, leaves

        *        with KErrNotSupported, it not.

        */

        void HandleMenuCmdL( TInt aMenuCmdId,

                             const CAiwGenericParamList& aInParamList,

                             CAiwGenericParamList& aOutParamList,

                             TUint aCmdOptions = 0,

                             const MAiwNotifyCallback* aCallback = NULL);

    public:  // MUPnPAiwEngineObserver

        // Unnecessary callback method

        void PlayCompleteL( TInt /*aStatus*/ ) {}

        /**

         * Indicates that the connection with the target UPnP

         * device has been lost.

         *

         * @since Series 60 3.0

         * @param None

         * @return None

         */

        void ConnectionLostL();

    private: // private methods

       /**

       * Deletes the contents of the iFileNames pointer array

       *

       * @since Series 60 3.0

       * @param None

       * @returns None

       */

       void EmptyFileNameArray();

    private: // construction

        // Constructor

        CUPnPAiwMoveToExternalService();

        // ConstructL

        void ConstructL();

    private: // Data members

        // reference to the engine component

        CUPnPAiwEngine* iEngine;            // not owned (singleton)

        // reference to the client (call back reference)

        MAiwNotifyCallback* iClient;        // not owned

        // The list of file names received as a parameter

        RPointerArray<TDesC16> iFileNames;  // owned

    };

#endif // _UPNP_AIW_MOVE_TO_EXTERNAL_SERVICE_H

// End of file