/*

* 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:  Call parameters class for Video Telephone application.

*

*/

#ifndef TVTUICALLPARAMETERS_H

#define TVTUICALLPARAMETERS_H

//  INCLUDES

#include    <e32base.h>

// CLASS DECLARATION

/**

*  Call parameters for Video Telephone application.

*

*  @since Series 60 2.6

*/

class TVtUiCallParameters

    {

    public: // Constructors and destructor

        /**

        * C++ constructor.

        */

        TVtUiCallParameters();

    public: // New functions

        /**

        * Resets parameters.

        */

        void Reset();

        /**

        * Sets audio status.

        * @param aEnabled ETrue if audio enabled, EFalse if disabled.

        */

        void SetAudioStatus( const TBool aEnabled );

        /**

        * Gets audio status.

        * @param aEnabled It will equal to ETrue if audio enabled, 

        *        EFalse if disabled.

        * @return error code, 

        *         KErrNone if audio status has been set,

        *         KErrNotFound if not.

        */

        TInt GetAudioStatus( TBool& aEnabled ) const;

        /**

        * Sets video status.

        * @param aEnabled enabled status.

        */

        void SetVideoStatus( const TBool aEnabled );

        /**

        * Gets video status.

        * @param aEnabled It will equal to ETrue if video enabled, 

        *        EFalse if disabled.

        * @return error code, 

        *         KErrNone if video status has been set,

        *         KErrNotFound if not.

        */

        TInt GetVideoStatus( TBool& aEnabled );

        /**

        * Sets selected camera.

        * @param aPrimary ETrue if primary, EFalse if secondary.

        */

        void SetSelectedCamera( const TBool aPrimary );

        /**

        * Gets selected camera.

        * @param aPrimary It will equal to ETrue if primary has been selected,

        *        EFalse if secondary.

        * @return error code,

        *         KErrNone if selected camera has been set,

        *         KErrNotFound if not.

        */

        TInt GetSelectedCamera( TBool& aPrimary );

    private:

        // Current flags.

        TInt iFlags;

    };

#endif      // TVTUICALLPARAMETERS_H   

// End of File