--- a/srsfenginestub/nlphwdevice/src/asrsnlphwdevice.h Thu Aug 19 09:36:39 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,171 +0,0 @@
-/*
-* 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: Algorithms for text normalization
-*
-*/
-
-
-
-
-
-#ifndef NLPHWDEVICE_H
-#define NLPHWDEVICE_H
-
-// INCLUDES
-#include <e32std.h>
-#include <e32base.h>
-#include <nssttscommon.h>
-#include <asrshwdevice.h>
-
-// FORWARD DECLARATIONS
-class CNlpAlgorithm;
-
-// CLASS DECLARATION
-/**
-* Class to define callback functions
-*
-* @lib asrsttshwdevice.lib
-* @since 3.0
-*/
-class MNlpHwDeviceObserver
- {
- public: // New functions
-
- /**
- * Called by the HW device when the asynchronous text processing
- * has been completed.
- * @since 3.0
- * @param aStatus Error code, KErrNone if success
- * @return none
- */
- virtual void MnhdoNlpCompleted( TInt aStatus ) = 0;
-
-
- /**
- * Invoked by Nlp Hw Device when it needs a configuration data package.
- * @since 3.0
- * @param aPackageType Type identifier.
- * @param aPackageID Identifier of package
- * @param aStartPosition Start index in bytes
- * @param aEndPosition End index in bytes. If the position is bigger
- * than the size of data package, the end part will be returned.
- * @return Data package in a buffer
- */
- virtual HBufC8* MnhdoConfigurationData( TUint32 aPackageType,
- TUint32 aPackageID,
- TUint32 aStartPosition = 0,
- TUint32 aEndPosition = KMaxTUint32
- ) = 0;
-
-
- /**
- * Returns style given the style id.
- * @since 3.0
- * @param aStyleID The style id.
- * @return A reference to TTtsStyle.
- */
- virtual const TTtsStyle& MnhdoStyleL( TTtsStyleID aStyleID ) = 0;
-
- };
-
-
-/**
-* Class to provide text normalization
-*
-* @lib asrsnlphwdevice.lib
-* @since 3.0
-*/
-class CNlpHwDevice : public CASRSHwDevice
- {
- public: // Constructors and destructor
-
- /**
- * Two-phased constructor.
- * @param aObserver Observer which implements callback functions.
- * @param aSamplingRate Sampling rate for output audio
- * @param aBufferSize Buffer size for output audio
- */
- IMPORT_C static CNlpHwDevice* NewL( MNlpHwDeviceObserver& aObserver );
-
- /**
- * Destructor.
- */
- IMPORT_C virtual ~CNlpHwDevice();
-
- public: // New functions
-
- /**
- * Ask if a language is supported or not.
- * @since 3.0
- * @param aLanguage Synthesizing language.
- * @return ETrue language is supported otherwise EFalse
- */
- IMPORT_C TBool IsLanguageSupported( TLanguage aLanguage );
-
-
- /**
- * Normalize given text, text is not splits into segments.
- * @since 3.0
- * @param aText
- */
- IMPORT_C void NormalizeTextL( CTtsParsedText& aText );
-
-
- /**
- * Normalize given text asynchronously, text is not splits into segments.
- * @since 3.0
- * @param aText
- */
- IMPORT_C void NormalizeTextAsyncL( CTtsParsedText& aText );
-
-
- /**
- * Normalize given text, text is split into segments
- * @since 3.0
- * @param aText
- */
- IMPORT_C void NormalizeAndSegmentTextL( CTtsParsedText& aText );
-
- /**
- * Normalize given text asynchronously, text is split into segments
- * @since 3.0
- * @param aText
- */
- IMPORT_C void NormalizeAndSegmentTextAsyncL( CTtsParsedText& aText );
-
- private:
-
- /**
- * C++ default constructor.
- */
- CNlpHwDevice();
-
- /**
- * By default Symbian 2nd phase constructor is private.
- */
- void ConstructL( MNlpHwDeviceObserver& aObserver );
-
- private: // Data
-
- // Actual algorithm where all processing happens
- CNlpAlgorithm* iAlgorithm;
-
- // Reserved pointer for future extension
- TAny* iReserved;
-
- };
-
-#endif // NLPHWDEVICE_H
-
-// End of File