--- a/videoeditorengine/audioeditorengine/inc/ProcVisualizationAO.h Fri Jan 29 14:08:33 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,108 +0,0 @@
-/*
-* Copyright (c) 2010 Ixonos Plc.
-* All rights reserved.
-* This component and the accompanying materials are made available
-* under the terms of the "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:
-* Ixonos Plc
-*
-* Description:
-*
-*/
-
-
-
-#ifndef __CPROCVISUALIZATIONAO_H__
-#define __CPROCVISUALIZATIONAO_H__
-
-#include <e32base.h>
-#include "AudSong.h"
-#include "AudObservers.h"
-
-#include "AudProcessorImpl.h"
-
-class MProcProcessObserver;
-class CProcVisProcessor;
-
-class CProcVisualizationAO : public CActive
- {
-
-public:
-
- static CProcVisualizationAO* NewL();
-
- virtual ~CProcVisualizationAO();
-
- /**
- * Starts a clip visualization operation
- *
- * Can leave with one of the system wide error codes
- *
- * Possible panic code
- * <code>EVisualizationProcessAlreadyRunning</code>
- *
- * @param aClip song to be visualized
- * @param aSize size of the visualization array (time resolution)
- * @param aObserver observer to be notified of progress
- *
- * @return void
- *
- */
- void StartClipVisualizationL(const CAudClipInfo* aClipInfo, TInt aSize, MAudVisualizationObserver& aObserver, TInt aPriority);
-
- /**
- * Cancels a visualization operation
- *
- * Possible panic code
- * <code>EVisualizationProcessNotRunning</code>
- *
- */
- void CancelVisualization();
-
- /**
- * Enumeration that represents the state of this object
- */
- enum TVisualizationState
- {
- EProcGettingClipVisualization = 100,
- EProcVisualizationIdle
- };
-
-protected:
- virtual void RunL();
- virtual void DoCancel();
-
-private:
-
- void ConstructL();
-
-private:
-
- CProcVisualizationAO();
-
- // visualization observer
- MAudVisualizationObserver* iObserver;
-
- // visualization processor
- CProcVisProcessor* iProcVisProcessor;
- // visualization state
- TVisualizationState iVisualizationState;
-
- // clipinfo visualized
- const CAudClipInfo* iClipInfo;
-
- // visualization size
- TInt iSize;
-
- // previous progress value sent to the observer
- TInt iPreviousProgressValue;
- };
-
-
-#endif