/*

* Copyright (c) 2004-2006 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:  Voice key observer

*

*/

#ifndef VCMANAGERVOICEKEYLAUNCHER_H

#define VCMANAGERVOICEKEYLAUNCHER_H

//  INCLUDES

#include <e32base.h>

#include <w32std.h> 

#include <eikenv.h>

// CONSTANTS

// MACROS

// FORWARD DECLARATIONS

/**

* Class for starting Voice UI

* @since 5.0

*/

NONSHARABLE_CLASS( CVCommandManagerVoiceKeyLauncher ) : public CActive

    {

    public:

        /** 

        *  Factory construction

        *  @return Constructed and already started observer

        */

        static CVCommandManagerVoiceKeyLauncher* NewL();

        /** 

        * Destructor 

        */

        ~CVCommandManagerVoiceKeyLauncher();

    public:     // From base classes

        /**

        * From CActive 

        * @see CActive for more information

        */

        void DoCancel();

        /**

        * From CActive 

        * @see CActive for more information

        */

        void RunL();

    private:

        /**

        * C++ constructor 

        */

        CVCommandManagerVoiceKeyLauncher();

        /**

        * Symbian second phase constructor 

        */

        void ConstructL();

        /**

        * Start voice ui 

        */        

        void LaunchVoiceUiL();

    private:

        // is key capture enabled

        TBool iKeyEnabled;

        // key handle for window group

        TInt32 iKeyCaptureHandle;

        TInt32 iLongKeyCaptureHandle;

        // window group

        RWindowGroup iWindowGroup;

        RWsSession iWsSession;

    };

#endif // VCMANAGERVOICEKEYLAUNCHER_H

// End of File