// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

// which accompanies this distribution, and is available

// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

//

#ifndef __DEVASRCOMMON_H__

#define __DEVASRCOMMON_H__

// TYPEDEFS

typedef TInt TDevASRError;

// CONSTANTS

// Pre-defined Engine Parameter Identifiers starts from index 0x01

// User-define Engine Parameter Identifiers starts from index 0x10000 and end at index KMaxTInt.

const TInt KRejectionThreshold=0x01;

// DATA TYPES

/**

 * @publishedAll

 * DevASR Event codes

 *

 * @released

 */

enum TDevASREvent

	{

	/** End of utterance event **/

	EDevASREouDetected = 1,

	/** Front end intialisation complete */

	EDevASRInitFrontend,

	/** Back end intialisation complete */

	EDevASRInitRecognitionBackend,

	/** Training back end intialisation complete */

	EDevASRInitTrainBackend,

	/** Load grammar complete */

	EDevASRLoadGrammar,

	/** Load lexicon complete */

	EDevASRLoadLexicon,

	/** Load models complete */

	EDevASRLoadModels,

	/** Rule unloaded from grammar */

	EDevASRUnloadRule,

	/** Playback complete event */

	EDevASRPlay,

	/** Playback started event */

	EDevASRPlayStarted,

	/** Recognition complete event */

	EDevASRRecognize,

	/** Record complete event */

	EDevASRRecord,

	/** Record started event */

	EDevASRRecordStarted,

	/** Training completed event */

	EDevASRTrain

	};

/**

 * @publishedAll

 * Mode used to initialize the recognizer

 *

 * @released

 */

enum TRecognizerMode

	{

	/** Speaker independent recognition mode */

	ESiRecognition,

	/** Speaker dependent recognition mode */

	ESdRecognition,

	/** Speaker dependent training mode */

	ESdTraining,

	/** Speaker independent recognition test mode */

	ESiRecognitionTest,

	/** Speaker dependent recognition test mode */

	ESdRecognitionTest,

	/** Speaker dependent training test mode */

	ESdTrainingTest,

	/** Speaker independent adaptation mode */

	ESiAdaptation

	};

#endif // __DEVASRCOMMON_H__