/*

* Copyright (c) 2004-2005 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:     TTP hardware device stub.

*

*/

// INCLUDE FILES

#include "srsfenginestubbldvariant.hrh"

#include "asrsttphwdevice.h"

// ============================ MEMBER FUNCTIONS ===============================

// -----------------------------------------------------------------------------

// CASRSTtpHwDevice::CASRSTtpHwDevice

// C++ default constructor can NOT contain any code, that

// might leave.

// -----------------------------------------------------------------------------

//

CASRSTtpHwDevice::CASRSTtpHwDevice( MASRSTtpHwDeviceObserver& aObserver ) : 

	iObserver( aObserver ),

	iTTPAlgorithm( NULL ), 

	iTTPAlgObserver( NULL )

    {

    }

// -----------------------------------------------------------------------------

// CASRSTtpHwDevice::ConstructL

// Symbian 2nd phase constructor can leave.

// -----------------------------------------------------------------------------

//

void CASRSTtpHwDevice::ConstructL()

    {

    User::Leave( KErrNotSupported );

    }

// -----------------------------------------------------------------------------

// CASRSTtpHwDevice::NewL

// Two-phased constructor.

// -----------------------------------------------------------------------------

//

EXPORT_C CASRSTtpHwDevice* CASRSTtpHwDevice::NewL( MASRSTtpHwDeviceObserver& aObserver )

    {

    CASRSTtpHwDevice* self = new( ELeave ) CASRSTtpHwDevice( aObserver );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop();

    return self;

    }

// -----------------------------------------------------------------------------

// CASRSTtpHwDevice::~CASRSTtpHwDevice

// Destructor.

// -----------------------------------------------------------------------------

//

EXPORT_C CASRSTtpHwDevice::~CASRSTtpHwDevice()

    {

    }

// -----------------------------------------------------------------------------

// CASRSTtpHwDevice::InitializeL

// Initialize TTP module

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

EXPORT_C void CASRSTtpHwDevice::InitializeL()

	{

    User::Leave( KErrNotSupported );

	}

// -----------------------------------------------------------------------------

// CASRSTtpHwDevice::ConvertTextL

// Perform TTP for text.

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

EXPORT_C HBufC8* CASRSTtpHwDevice::ConvertTextL( const TDesC& /*aText*/, 

                                                 TLanguage& /*aLanguage*/ )

	{

    User::Leave( KErrNotSupported );

    return NULL;

	}

// -----------------------------------------------------------------------------

// CASRSTtpHwDevice::ConvertWordListL

// Perform TTP for word list. Asynchronous.

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

EXPORT_C void CASRSTtpHwDevice::ConvertWordListL( CSITtpWordList& /*aWordList*/,

								                 const RArray<TLanguage> /*aDefaultLanguage*/,

								                 const RArray<TUint32> /*aMaxNPronunsForWord*/ )

	{

    User::Leave( KErrNotSupported );

	}

// -----------------------------------------------------------------------------

// CASRSTtpHwDevice::CancelWordListConversion

// Cancel TTP for word list.

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

EXPORT_C void CASRSTtpHwDevice::CancelWordListConversion()

    {

    }

// -----------------------------------------------------------------------------

// CASRSTtpHwDevice::SetPhonemeNotationL

// Sets the output phoneme notation.

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

EXPORT_C void CASRSTtpHwDevice::SetPhonemeNotationL( const TDesC& /*aNotation*/ )

    {

    User::Leave( KErrNotSupported );

    }

// -----------------------------------------------------------------------------

// CASRSTtpHwDevice::PhonemeNotation

// Returns the phoneme notation in use.

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

EXPORT_C const TDesC& CASRSTtpHwDevice::PhonemeNotation()

    {

    _LIT( KError, "Error" );

    return KError;

    }

// -----------------------------------------------------------------------------

// CASRSTtpHwDevice::Clear

// Clears HW Device.

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

EXPORT_C void CASRSTtpHwDevice::Clear()

    {

    }

// -----------------------------------------------------------------------------

// CASRSTtpHwDevice::CustomInterface

// Returns pointer to wanted custom interface. Returns NULL pointer if not found.

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

EXPORT_C TAny* CASRSTtpHwDevice::CustomInterface( TUid /*aInterfaceId*/ )

    {

    return NULL;

    }

// -----------------------------------------------------------------------------

// CASRSTtpHwDevice::WordListReady

// Notify that word list is ready

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//	

void CASRSTtpHwDevice::WordListReady( const TInt /*aError*/ )

	{

	}

// -----------------------------------------------------------------------------

// CASRSTtpHwDevice::ConfigurationData

// Notify that configuration data is needed.

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

HBufC8* CASRSTtpHwDevice::ConfigurationData( TUint32 /*aPackageType*/, 

                                             TUint32 /*aPackageID*/,

                                             TUint32 /*aStartPosition*/,

                                             TUint32 /*aEndPosition*/ )

    {

    return NULL;

    }

// -----------------------------------------------------------------------------

// CASRSTtpHwDevice::LanguageIdentificationL

// Tries to guess the language of given text.

// (other items were commented in a header).

// -----------------------------------------------------------------------------

//

EXPORT_C void CASRSTtpHwDevice::LanguageIdentificationL( const TDesC& /*aText*/,

                                                         TInt /*aNumberOfGuesses*/,

                                                         RArray<TLanguage>& /*aLanguages*/,

                                                         RArray<TInt>& /*aScores*/ )

    {

    User::Leave( KErrNotSupported );

    }

// ========================== OTHER EXPORTED FUNCTIONS =========================

// For DLL goodness

#ifndef EKA2

GLDEF_C TInt E32Dll( TDllReason /*aReason*/ )

    {

    return KErrNone;

    }

#endif

//  End of File