diff -r 000000000000 -r d54f32e146dd tactilefeedback/tactilefeedbackresolver/plugins/tactileaudioplugin/inc/tactileaudioplayer.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tactilefeedback/tactilefeedbackresolver/plugins/tactileaudioplugin/inc/tactileaudioplayer.h	Thu Dec 17 08:53:38 2009 +0200
@@ -0,0 +1,220 @@
+/*
+* Copyright (c) 2008 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:  Class for producing audio feedback.
+* Part of:      Tactile Feedback.
+*
+*/
+
+
+#ifndef C_TACTILEAUDIOPLAYER_H
+#define C_TACTILEAUDIOPLAYER_H
+
+
+#include <e32base.h>
+#include <cenrepnotifyhandler.h>
+#include <mdaaudiooutputstream.h> 
+#include <touchlogicalfeedback.h>
+
+#include "tactileplayer.h"
+
+
+/**
+ *  Class for procuding audio feedback based on logical
+ *  feedback type.
+ *
+ *  @lib tactileaudioplugin.lib
+ *  @since S60 5.2
+  */
+
+NONSHARABLE_CLASS( CTactileAudioPlayer ): public CTactilePlayer,
+                                          public MCenRepNotifyHandlerCallback,
+                                          public MMdaAudioOutputStreamCallback
+    {
+public:
+    /**  Possible states of this player */
+    enum TTactileAudioWavState
+        {
+        ETactileAudioInitialising,
+        ETactileAudioError,
+        ETactileAudioReady,
+        ETactileAudioPlaying
+        };
+
+    /**
+     * 2-phased constructor.
+     * @param aRepository - Reference to Central Repository.
+     * @return Instance of CTactileAudioPlayer.
+     */
+    static CTactileAudioPlayer* NewL( CRepository& aRepository );
+
+    /**
+     * Destructor.
+     */
+    virtual ~CTactileAudioPlayer();
+
+private:  // from base class CTactilePlayer
+    /**
+     * @see CTactilePlayer.
+     */
+    TInt PlayFeedback( TTouchLogicalFeedback aFeedback );
+    
+    /**
+     * @see CTactilePlayer.
+     */    
+    TInt PlayPreviewFeedback( TInt aLevel, TTouchLogicalFeedback aFeedback );
+    
+private: // From MMdaAudioOutputStreamCallback.
+
+    /**
+     * @see MMdaAudioOutputStreamCallback.
+     */    
+    void MaoscOpenComplete( TInt aError );
+    
+    /**
+     * @see MMdaAudioOutputStreamCallback.
+     */    
+    void MaoscBufferCopied( TInt aError, const TDesC8 &aBuffer );
+    
+    /**
+     * @see MMdaAudioOutputStreamCallback.
+     */    
+    void MaoscPlayComplete( TInt aError );
+
+private: // From MCenRepNotifyHandlerCallback.
+
+    /**
+     * @see MCenRepNotifyHandlerCallback.
+     */
+    void HandleNotifyInt( TUint32 aId, TInt aNewValue );
+
+private:
+    /**
+     * Read new settings values.
+     */   
+    void ReadSettingsL();
+
+    /**
+     * Scale volume.
+     */
+    TInt ScaledVolume();
+
+    /**
+     * Creation of the actual player is handled inside this function. It
+     * it assumed that current settings have been read to members 
+     * iFileName and iVolumeLevels before calling this function.
+     */
+    void CreateWavPlayerL();
+
+    /**
+     * Read audio sample.
+     */
+    void ReadSampleL( RFile& aFile, HBufC8*& aDes, TUint& aChannels, TUint& aSampleRate );
+
+private:
+    /**
+     * Constructor.
+     */
+    CTactileAudioPlayer( CRepository& aRepository );
+    
+    /**
+     * 2nd phase constructor.
+     */
+    void ConstructL();
+    
+
+private: // data
+
+    /**
+    * Descriptor for wav file used for basic feedback.
+    * Own.
+    */
+    HBufC8* iBasicSample;
+    
+    /**
+    * Descriptor for wav file used for sensitive feedback.
+    * Own.    
+    */    
+    HBufC8* iSensitiveSample;
+
+    /**
+    * Maximum raw volume value supported by audio hardware
+    * interface. Stored to member variable to avoid MMFAudioClient:2
+    * panic. Possibly even increases performance, if ever so slightly.
+    */
+    TInt iMaxRawVolume;
+    
+    /**
+     * Audio channels.
+     */ 
+    TUint iChannels;
+    
+    /**
+     * Audio sample rate..
+     */     
+    TUint iSampleRate;
+    
+    /**
+     * Current state of this class
+     */
+    TTactileAudioWavState iState;
+
+    /**
+     * Access to audio player utility
+     * Own.  
+     */
+    CMdaAudioOutputStream* iAudioPlayer;
+    
+    /**
+     * Name of the .wav -file to be used as sensitive effect
+     * Own.  
+     */
+    HBufC* iSensitiveFileName;
+    
+    /**
+     * Name of the .wav -file to be used as basic effect
+     * Own.  
+     */    
+    HBufC* iBasicFileName;
+    
+    /**
+     * Current volume level
+     */
+    TInt iCurrentVolume;
+    
+    /**
+     * Original volume is saved here in preview playing.
+     */    
+    TInt iOriginalVolume;
+        
+    /**
+     * Volume levels for different logical feedbacks.
+     */
+    RArray<TInt> iVolumeLevels;
+    
+     /**
+     * Access to settings.
+     * Not own.
+     */    
+    CRepository& iRepository;
+    
+    /**
+     * Utility for listening to changes in configurable parameters.
+     * Own.  
+     */
+    CCenRepNotifyHandler* iCenRepNotifier;    
+    
+    };
+
+
+#endif // C_TACTILEAUDIOPLAYER_H