/*
* Copyright (c) 2003-2007 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: The MNssRecognizeInitCompleteHandler interface class handles events
* generated by RecognizeHandler::RecognizeInit().
*
*/
#ifndef NSSVASMRECOGNIZEINITCOMPLETEHANDLER_H
#define NSSVASMRECOGNIZEINITCOMPLETEHANDLER_H
// INCLUDES
#include <e32base.h>
#include <e32def.h>
// CLASS DECLARATION
/**
* RecognizezInit event handler class.
* Handles events generated by MNssRecognitionHandler::RecognizeInit().
*
* @lib NssVASApi.lib
* @since 2.0
*/
class MNssRecognizeInitCompleteHandler
{
public: //enum
enum TNssRecognizeInitError
{
EVasErrorNone,
EVasRecognizeInitFailed,
EVasNoTagInContexts,
EVasRecognizeUndefinedError10, // for place holder
EVasRecognizeUndefinedError9,
EVasRecognizeUndefinedError8,
EVasRecognizeUndefinedError7,
EVasRecognizeUndefinedError6,
EVasRecognizeUndefinedError5,
EVasRecognizeUndefinedError4,
EVasRecognizeUndefinedError3,
EVasRecognizeUndefinedError2,
EVasRecognizeUndefinedError1
};
public: // New functions
/**
* Recognizer Initialization Complete Event - The Recognizer
* has been initialized.
*
* @since 2.0
* @param aErrorCode EVasErrorNone if initialization was successfull
*/
virtual void HandleRecognizeInitComplete( TNssRecognizeInitError aErrorCode ) = 0;
/**
* Pre-sampling has been started. Samples will be discarded until
* MNssRecognitionHandler::Recognize is called.
*
* @since 3.2
* @param "TInt aErrorCode" KErrNone if start of pre sampling was successful
*/
virtual void HandlePreSamplingStarted( TInt /*aErrorCode*/ ) {};
};
#endif // NSSVASMRECOGNIZEINITCOMPLETEHANDLER_H
// End of File