/*

* 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:  Bluetooth HF activation dialog for Video Telephone application.

*

*/

#ifndef CVTUIACTIVATEBTHFDIALOG_H

#define CVTUIACTIVATEBTHFDIALOG_H

//  INCLUDES

#include    <mvtengcommandobserver.h>

#include    <mvtengaudio.h>

// FORWARD DECLARATIONS

class MVtEngCommandHandler;

class MVtUiEngineCommandManager;

// CLASS DECLARATION

/**

*  Bluetooth HF activation dialog for Video Telephone application.

*

*  @since Series 60 2.6

*/

class CVtUiActivateBtHfDialog

    : public CAknWaitDialog,

      private MVtEngCommandObserver

    {

    public: // Constructors and destructor

        /**

        * Constructor.

        *

        * @param aSelfPtr optional pointer to itself.

        * @param aError optional pointer to error code variable.

        * @param aCommandHandler command handler.

        * @param aCommandManager command manager.

        */

        CVtUiActivateBtHfDialog(

            CEikDialog** aSelfPtr,

            TInt* aError,

            MVtEngCommandHandler& aCommandHandler,

            MVtUiEngineCommandManager& aCommandManager );

        /**

        * Destructor.

        */

        ~CVtUiActivateBtHfDialog();

    public: // New functions

        /**

        * Executes bluetooth activation dialog.

        */

        void ExecuteDialogLD();

    protected: // Functions from base classes

        /**

        * @see CEikDialog::PostLayoutDynInitL.

        */

        virtual void PostLayoutDynInitL();

    private:

        /**

        * @see MVtEngCommandObserver::HandleVTCommandPerformedL.

        */

        virtual void HandleVTCommandPerformedL(

            TVtEngCommandId aCommand,

            const TInt aError );

    private:

        // Reference to command handler.

        MVtEngCommandHandler& iCommandHandler;

        // Reference to command manager.

        MVtUiEngineCommandManager& iCommandManager;

        // ETrue if command is performed.

        TBool iCommandPerformed;

        // Pointer to error code variable.

        TInt* iError;

        // Audio routing setting.

        TPckgBuf< MVtEngAudio::TVtEngRoutingSetting > iAudioRouting;

    };

#endif      // CVTUIACTIVATEBTHFDIALOG_H

// End of File