diff -r 000000000000 -r 951a5db380a0 videoeditorengine/vedengine/videoprocessor/inc/statusmonitor.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/videoeditorengine/vedengine/videoprocessor/inc/statusmonitor.h Fri Jan 29 14:08:33 2010 +0200 @@ -0,0 +1,126 @@ +/* +* 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: +* Video player status monitor definitions, class CStatusMonitor. +* +*/ + +#ifndef __STATUSMONITOR_H__ +#define __STATUSMONITOR_H__ + + +// INCLUDES + +#ifndef __E32BASE_H__ +#include +#endif + + +// FORWARD DECLARATIONS + +class MVedMovieProcessingObserver; +class CMovieProcessorImpl; +class CVedMovie; + + +// CLASS DEFINITIONS + +class CStatusMonitor : public CActive +{ +public: // constants + enum TErrorCode + { + EInternalAssertionFailure = -2000, + EInvalidStateTransition = -2001 + }; + +public: // new functions + // Constructors + CStatusMonitor(MVedMovieProcessingObserver *anObserver, + CMovieProcessorImpl *aProcessor, CVedMovie *aMovie, + TInt aPriority=EPriorityHigh); + + void ConstructL(); + + // An error has occurred + void Error(TInt anErrorCode); + + // Initialisation for processing has started + void StartPreparing(); + + // The processor has been initialized and is ready for processing + void PrepareComplete(); + + // The processor has been closed + void Closed(); + + // Processing has been started + void ProcessingStarted(TBool aNotifyObserver); + + // Processing progress indication + void Progress(TInt aPercentage); + + // Processing has been stopped + void ProcessingStopped(); + + // The clip end has been reached + void ClipProcessed(); + + // The movie end has been reached + void ProcessingComplete(); + + // processing has been cancelled + void ProcessingCancelled(); + + // A fatal non-recovereable error has occurred + void FatalError(TInt anError); + + // dummy + void StreamEndReached(); + + +public: // CActive methods + ~CStatusMonitor(); + void RunL(); + void DoCancel(); + + +private: // Data + MVedMovieProcessingObserver *iObserver; + CMovieProcessorImpl *iProcessor; + + CVedMovie *iMovie; + + TInt iError; // the error that has been encountered + TInt iOutError; // for returning the error to observer + + TBool iProcessingStarted; // has processing been started ? + TBool iProcessing; // are we currently processing ? + TBool iCancelled; // has processing been cancelled ? + + TBool iClipProcessed; // a video clip has been processed + TBool iComplete; // processing complete => inform observer + + TBool iPrepared; // is the processor open & ready to process ? + TBool iPreparing; // is the processor being initialized ? + + +}; + + + +#endif // __STATUSMONITOR_H__ + +// End of File