/** @file

* 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:  Produces rc actions

*

*/

#ifndef C_CUPNPRCACTIONFACTORY_H

#define C_CUPNPRCACTIONFACTORY_H

//  INCLUDES

#include <e32base.h>

#include "upnpavcontrolpointobserver.h"

// FORWARD DECLARATIONS

class CUpnpService;

class CUpnpAVControlPoint;

// CLASS DECLARATION

/**

*  RC action factory class.

*  This class provides a Rendering Control action creation services.

*

*  @since Series 60 2.6

*/

class CUpnpRcActionFactory : public CBase

    {

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

	    static CUpnpRcActionFactory* NewL( MUpnpAVControlPointObserver& aAVCPObserver,

	    									CUpnpAVControlPoint& aAVCP );

        /**

        * Destructor.

        */

        ~CUpnpRcActionFactory();

    public: // New functions

        /**

        * Creates a GetVolume action.

        * @since Series 60 2.6

        * @param aAction Pointer for returning created action.

        * @param aDevice Target of the action.

        * @param aInstanceID rendering instance.

        * @param aChannel audio channel.

        * @return error code. KErrNone if no errors

        */

        TInt RcGetVolumeActionLC(

            CUpnpAction*& aAction,

            CUpnpDevice* aDevice,

            TInt aInstanceID,

            const TDesC8& aChannel);

        /**

        * Creates a SetVolume action.

        * @since Series 60 2.6

        * @param aAction Pointer for returning created action.

        * @param aDevice Target of the action.

        * @param aInstanceID rendering instance.

        * @param aChannel audio channel.

        * @param aVolume volume.

        * @return error code. KErrNone if no errors

        */

        TInt RcSetVolumeActionLC(

            CUpnpAction*& aAction,

            CUpnpDevice* aDevice,

            TInt aInstanceID,

            const TDesC8& aChannel,

            TInt aVolume);

         /**

        * Creates a GetMuteAction.

        * @since Series 60 2.6

        * @param aAction Pointer for returning created action.

        * @param aDevice Target of the action.

        * @param aInstanceID rendering instance.

        * @param aChannel audio channel.

        * @return error code. KErrNone if no errors

        */

        TInt RcGetMuteActionLC(

            CUpnpAction*& aAction,

            CUpnpDevice* aDevice,

            TInt aInstanceID,

            const TDesC8& aChannel);

        /**

        * ?Creates a SetMute action.

        * @since Series 60 2.6

        * @param aAction Pointer for returning created action.

        * @param aDevice Target of the action.

        * @param aInstanceID rendering instance.

        * @param aChannel audio channel.

        * @param aMute 

        * @return error code. KErrNone if no errors

        */

        TInt RcSetMuteActionLC(

            CUpnpAction*& aAction,

            CUpnpDevice* aDevice,

            TInt aInstanceID,

            const TDesC8& aChannel,

            const TDesC8& aMute);

    private:

        /**

        * C++ default constructor.

        */

	    CUpnpRcActionFactory( MUpnpAVControlPointObserver& aAVCPObserver, 

	    						CUpnpAVControlPoint& aAVCP );

        /**

        * By default Symbian 2nd phase constructor is private.

        */

	    void ConstructL();

    private:    // Data

        //observer that is intrested about AVCP actions.

        MUpnpAVControlPointObserver& iAVControlPointObserver;

        // AVCP main class.

        CUpnpAVControlPoint& iAVCP;

    };

#endif      // C_CUPNPRCACTIONFACTORY_H  

// End of File