--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/voiceui/voiceuivoicerecognition/inc/vuicttsplayer.h	Thu Dec 17 08:46:30 2009 +0200
@@ -0,0 +1,139 @@
+/*
+* Copyright (c) 2006-2007 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:  
+*
+*/
+
+
+#ifndef VUICTTSPLAYER_H
+#define VUICTTSPLAYER_H
+
+// INCLUDES
+#include <e32base.h>
+
+#include <nssttsutility.h>
+
+// FORWARD DECLARATIONS
+class MTtsClientUtilityObserver;
+
+// CONSTANTS
+const TInt KMaxSegments = 6;
+
+// CLASS DECLARATION
+/**
+* 
+*
+*/
+NONSHARABLE_CLASS( CTTSPlayer ) : public CBase
+{
+    public:     // Constructors and destructor
+
+        /**
+        * Symbian two-phased constructor.
+        */
+        static CTTSPlayer* NewL( MTtsClientUtilityObserver* aObserver );
+
+        /**
+        * Destructor.
+        */
+        virtual ~CTTSPlayer();
+                                
+    public:     // New functions
+    
+        /**
+        * Starts the playback
+        * @param aText Complete text to be played
+        * @param aPosition First possible index of the segment
+        * @param aMaxLength Maximum possible length of the segment
+        * @param aSegment Text to be segmented from aText
+        */
+        void PlayL( const TDesC& aText, TInt aPosition = 0,
+                    TInt aMaxLength = 0, const TDesC& aSegment = KNullDesC );
+        
+        /**
+        * Starts the playback
+        * @param aText Start of the text to be played
+        * @param aPosition First possible index of the segment
+        * @param aMaxLength Maximum possible length of the segment
+        * @param aSegment Text to be segmented from aText
+        * @param aNewSegment1 New segment to be added to end of text
+        * @param aNewSegment2 New segment to be added to end of text
+        * @param aNewSegment3 New segment to be added to end of text
+        */
+        void PlayL( const TDesC& aText, TInt aPosition,
+                    TInt aMaxLength, const TDesC& aSegment,
+                    const TDesC& aNewSegment1,
+                    const TDesC& aNewSegment2 = KNullDesC,
+                    const TDesC& aNewSegment3 = KNullDesC );
+        
+        /**
+        * Stops the playback
+        */
+        void Stop();
+             
+    protected:  // New functions
+        
+        /**
+        * C++ default constructor.
+        */
+        CTTSPlayer( MTtsClientUtilityObserver* aObserver );
+        
+        /**
+        * Symbian OS 2nd phase constructor.
+        */
+        virtual void ConstructL();
+        
+    private:    // Data
+    
+        /**
+        * Creates segments from given text
+        * @param aText Complete text to be played
+        * @param aPosition First possible index of the segment
+        * @param aMaxLength Maximum possible length of the segment
+        * @param aSegment Text to be segmented from aText
+        */
+        void CreateSegmentsL( const TDesC& aText, TInt aPosition,
+                              TInt aMaxLength, const TDesC& aSegment );
+    
+    struct TTtsData
+        {
+        // TTS speech styles
+        TTtsStyle* iStyle[KMaxSegments];
+
+        // TTS speech style handles
+        TTtsStyleID* iStyleId[KMaxSegments];
+
+        // TTS speech segments
+        TTtsSegment* iSegment[KMaxSegments];
+
+        // TTS player
+        CTtsUtility* iTts;
+
+        // Parsed text
+        CTtsParsedText* iParsedText;
+
+        // Initializes everything to zero
+        TTtsData();
+        };
+        
+    // Play observer
+    MTtsClientUtilityObserver*      iObserver;
+    
+    // TTS Data
+    TTtsData*                       iTtsData;
+};
+
+#endif  // VUICTTSPLAYER_H
+
+// End of File