sl@0: /* sl@0: * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). sl@0: * All rights reserved. sl@0: * This component and the accompanying materials are made available sl@0: * under the terms of "Eclipse Public License v1.0" sl@0: * which accompanies this distribution, and is available sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html". sl@0: * sl@0: * Initial Contributors: sl@0: * Nokia Corporation - initial contribution. sl@0: * sl@0: * Contributors: sl@0: * sl@0: * Description: This is the definition of the source Doppler effect class. sl@0: * sl@0: */ sl@0: sl@0: sl@0: #ifndef CSOURCEDOPPLERBASE_H sl@0: #define CSOURCEDOPPLERBASE_H sl@0: sl@0: // INCLUDES sl@0: sl@0: #include sl@0: #include sl@0: #include sl@0: sl@0: const TUid KUidSourceDopplerEffect = {0x10207B15}; sl@0: sl@0: // FORWARD DELCARATION sl@0: class CMdaAudioConvertUtility; sl@0: class CMdaAudioPlayerUtility; sl@0: class CMdaAudioRecorderUtility; sl@0: class CMdaAudioInputStream; sl@0: class CMdaAudioOutputStream; sl@0: class CMdaAudioToneUtility; sl@0: class CCustomCommandUtility; sl@0: class CCustomInterfaceUtility; sl@0: class CMMFDevSound; sl@0: class CMidiClientUtility; sl@0: class CDrmPlayerUtility; sl@0: class CVideoPlayerUtility; sl@0: sl@0: // CLASS DECLARATION sl@0: sl@0: /** sl@0: * This is the source Doppler effect class for managing source Doppler settings. sl@0: * sl@0: * @lib SourceDopplerEffect.lib sl@0: * @since 3.0 sl@0: */ sl@0: sl@0: class CSourceDoppler : public CDoppler sl@0: { sl@0: sl@0: public: // Constructors and Destructor sl@0: sl@0: /** sl@0: * Factory function for creating the source Doppler object. sl@0: * @since 3.0 sl@0: * @param aUtility A reference to a convert utility sl@0: * @return pointer to CSourceDoppler object sl@0: */ sl@0: IMPORT_C static CSourceDoppler* NewL( CMdaAudioConvertUtility& aUtility ); sl@0: sl@0: /** sl@0: * Factory function for creating the source Doppler object. sl@0: * @since 3.0 sl@0: * @param aUtility A reference to an audio input stream utility sl@0: * @return pointer to CSourceDoppler object sl@0: */ sl@0: IMPORT_C static CSourceDoppler* NewL( CMdaAudioInputStream& aUtility ); sl@0: sl@0: /** sl@0: * Factory function for creating the source Doppler object. sl@0: * @since 3.0 sl@0: * @param aUtility A reference to an audio output stream utility sl@0: * @return pointer to CSourceDoppler object sl@0: */ sl@0: IMPORT_C static CSourceDoppler* NewL( CMdaAudioOutputStream& aUtility ); sl@0: sl@0: /** sl@0: * Factory function for creating the source Doppler object. sl@0: * @since 3.0 sl@0: * @param aUtility A reference to an audio player utility sl@0: * @return pointer to CSourceDoppler object sl@0: */ sl@0: IMPORT_C static CSourceDoppler* NewL( CMdaAudioPlayerUtility& aUtility ); sl@0: sl@0: /** sl@0: * Factory function for creating the source Doppler object. sl@0: * @since 3.0 sl@0: * @param aUtility A reference to an audio record utility sl@0: * @param aRecordStream ETrue if the effect is to be applied to the recording, sl@0: * EFalse if the effect is to be applied only to the playback sl@0: * @return pointer to CSourceDoppler object sl@0: */ sl@0: IMPORT_C static CSourceDoppler* NewL( CMdaAudioRecorderUtility& aUtility, TBool aRecordStream ); sl@0: sl@0: /** sl@0: * Factory function for creating the source Doppler object. sl@0: * @since 3.0 sl@0: * @param aUtility A reference to an audio tone utility sl@0: * @return pointer to CSourceDoppler object sl@0: */ sl@0: IMPORT_C static CSourceDoppler* NewL( CMdaAudioToneUtility& aUtility ); sl@0: sl@0: /** sl@0: * Factory function for creating the source Doppler object. sl@0: * @since 3.0 sl@0: * @param aDevSound A reference to a DevSound instance sl@0: * @return pointer to CSourceDoppler object sl@0: */ sl@0: IMPORT_C static CSourceDoppler* NewL( CMMFDevSound& aDevSound ); sl@0: sl@0: /** sl@0: * Factory function for creating the source Doppler object. sl@0: * @since 3.0 sl@0: * @param aUtility A reference to a custom command utility sl@0: * @return pointer to CSourceDoppler object sl@0: */ sl@0: IMPORT_C static CSourceDoppler* NewL( CCustomCommandUtility* aUtility ); sl@0: sl@0: /** sl@0: * Factory function for creating the source Doppler object. sl@0: * @since 3.0 sl@0: * @param aCustomInterface A reference to a custom interface sl@0: * @return pointer to CSourceDoppler object sl@0: */ sl@0: IMPORT_C static CSourceDoppler* NewL( MCustomInterface& aCustomInterface ); sl@0: sl@0: /** sl@0: * Factory function for creating the source Doppler object. sl@0: * @since 3.0 sl@0: * @param aUtility A reference to a CMidiClientUtility sl@0: * @return pointer to CSourceDoppler object sl@0: */ sl@0: sl@0: IMPORT_C static CSourceDoppler* NewL( CMidiClientUtility& aUtility ); sl@0: sl@0: /** sl@0: * Factory function for creating the source Doppler object. sl@0: * @since 3.0 sl@0: * @param CDrmPlayerUtility A reference to a CDrmPlayerUtility object sl@0: * @return pointer to CSourceDoppler object sl@0: */ sl@0: IMPORT_C static CSourceDoppler* NewL( CDrmPlayerUtility& aUtility ); sl@0: sl@0: /** sl@0: * Factory function for creating the source Doppler object. sl@0: * @since 3.2 sl@0: * @param CVideoPlayerUtility A reference to a CVideoPlayerUtility object sl@0: * @return pointer to CSourceDoppler object sl@0: */ sl@0: IMPORT_C static CSourceDoppler* NewL( CVideoPlayerUtility& aUtility ); sl@0: sl@0: /** sl@0: * sl@0: * Destructor sl@0: */ sl@0: IMPORT_C virtual ~CSourceDoppler(); sl@0: sl@0: public: // functions from base class sl@0: sl@0: /* sl@0: * From CAudioEffect sl@0: * Get the unique identifier of the audio effect sl@0: * @since 3.0 sl@0: * @return Unique identifier sl@0: */ sl@0: IMPORT_C TUid Uid() const; sl@0: sl@0: protected: sl@0: sl@0: /** sl@0: * Private C++ constructor for this class. sl@0: * @since 3.0 sl@0: * @param aEffectObserver reference to event observer object sl@0: * @return - sl@0: */ sl@0: IMPORT_C CSourceDoppler(); sl@0: sl@0: protected: // Friend classes sl@0: sl@0: friend class CSourceDopplerMessageHandler; sl@0: sl@0: }; sl@0: sl@0: #endif // of CSOURCEDoppler_H sl@0: sl@0: // End of File