diff -r cad71a31b7fc -r e36f3802f733 srsf/nssvasapi/nssvascore/inc/nssvasttsutilitywrapper.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/srsf/nssvasapi/nssvascore/inc/nssvasttsutilitywrapper.h	Wed Sep 01 12:29:17 2010 +0100
@@ -0,0 +1,191 @@
+/*
+* Copyright (c) 2006 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:  Wrapper class which forwards calls to TTS Utility
+*
+*/
+
+
+#ifndef NSSVASTTSUTILITYWRAPPER_H
+#define NSSVASTTSUTILITYWRAPPER_H
+
+// INCLUDES
+#include <e32base.h>
+#include <nssttsutilityobserver.h>
+#include <nssttscommon.h>
+
+// FORWARD DECLARATIONS
+class MTtsUtilityBase;
+
+// CLASS DECLARATION
+
+/**
+* CNssTtsUtilityWrapper
+* @since 3.1
+* @see nssttsutility.h
+* @see nssttsutilitybase.h
+* @see nssttsutilityobserver.h
+*/
+NONSHARABLE_CLASS ( CNssTtsUtilityWrapper ) : public CActive, public MTtsClientUtilityObserver
+    {
+    public: // Constructors & destructor
+
+        /**
+        * Two-phased constructor
+        * 
+        * @since 3.1
+        */
+        static CNssTtsUtilityWrapper* NewL( MTtsClientUtilityObserver& aObserver,
+                TInt aPriority = EMdaPriorityNormal,
+                TMdaPriorityPreference aPref = EMdaPriorityPreferenceTimeAndQuality );
+
+        /**
+        * Destructor.
+        */
+	    virtual ~CNssTtsUtilityWrapper();
+
+    public: // New functions
+    
+        /**
+        * Adds new style to style collection.
+        *
+        * @since 3.1
+        * @param "TTtsStyle& aStyle" Reference to style.
+        * @return Assigned style ID.
+        */
+        TTtsStyleID AddStyleL( const TTtsStyle& aStyle );
+        
+       /**
+        * Opens a parsed text source and plays it.
+        *
+        * @since 3.1
+        * @param "CTtsParsedText& aText" Parsed text object to play.
+        * @param "TInt aPriority" Playback priority.
+        * @param "TMdaPriorityPreference aPref" Playback priority preference.
+        */
+        void OpenAndPlayParsedTextL( CTtsParsedText& aText, 
+                TInt aPriority = EMdaPriorityNormal, 
+                TMdaPriorityPreference aPref = EMdaPriorityPreferenceTimeAndQuality );
+                                     
+        /**
+        * Stops playback of the audio sample as soon as possible.
+        *
+        * If the audio sample is playing, playback is stopped as soon as
+        * possible. If playback is already complete, nothing further happens as
+        * a result of calling this function. The callback function
+        * <code>MMdaAudioPlayerCallback::MapcPlayComplete()</code> is not
+        * called.
+        *
+        * @since 3.1
+        */
+        void Stop();                                     
+        
+        /**
+        * Begins playback of the initialised audio sample at the current volume
+        * and priority levels.
+        *
+        * When playing of the audio sample is complete, successfully or
+        * otherwise, the callback function
+        * <code>MMdaAudioPlayerCallback::MapcPlayComplete()</code> is
+        * called.
+        *
+        * @since 3.1
+        */
+        void Play();
+        
+        /**
+        * Closes the current audio clip (allowing another clip to be opened)
+        *
+        * @since 3.1
+        */
+        void Close();
+ 
+    private: // Functions
+
+	    /**
+        * C++ constructor.
+        */
+	    CNssTtsUtilityWrapper( MTtsClientUtilityObserver& aObserver,
+                               TInt aPriority,
+                               TMdaPriorityPreference aPref );
+
+	    /**
+        * EPOC constructor.
+        */
+	    void ConstructL();
+	    
+	    /*
+	    * From MTtsClientUtilityObserver
+	    */
+	    void MapcCustomCommandEvent( TInt aEvent, TInt aError );
+	    
+	    /*
+	    * From MTtsClientUtilityObserver
+	    */
+        void MapcInitComplete( TInt aError, const TTimeIntervalMicroSeconds& aDuration );
+
+	    /*
+	    * From MTtsClientUtilityObserver
+	    */
+	    void MapcPlayComplete( TInt aError );
+	    
+	    /**
+	    * From CActive
+	    */
+	    void RunL();
+	    
+	    /**
+	    * From CActive
+	    */
+	    void DoCancel();
+	    
+	    /**
+	    * Sets the active object ready to be run
+	    */
+	    void Ready();
+	        
+	private: // Member variables
+	
+	    // Handle to library loader
+	    RLibrary iLib;
+	    
+	    // UID of the utility client
+	    TUid iClientUid;
+	    
+	    // Pointer to the utility base class
+	    MTtsUtilityBase* iUtility;
+	    
+	    // Reference to the observer
+	    MTtsClientUtilityObserver& iObserver;
+	    
+	    // Audio priority and preference
+        TInt iPriority;
+        TMdaPriorityPreference iPref;
+        
+        // Stored callback parameters
+        TInt iError;
+        TTimeIntervalMicroSeconds iDuration;   
+	    
+	    // Callback function
+	    enum TTtsUtilityVasCallback
+	        {
+            EInitComplete,
+            EPlayComplete
+            };
+        
+        TTtsUtilityVasCallback iState;
+    };
+
+#endif // NSSVASSIUTILITYWRAPPER_H
+
+// End of file