/*
* Copyright (c) 2009 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:  This class is the interface between the playback plugin and RMMFController
 *
*/

// Version : %version: 9 %


#ifndef __MPXVIDEOPLAYERUTILITY__
#define __MPXVIDEOPLAYERUTILITY__

//
//  INCLUDES
//
#include <mmf/common/mmfcontroller.h>

#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS
#include <mmf/common/mmfstandardcustomcommandsimpl.h>
#else
#include <mmf/common/mmfstandardcustomcommands.h>
#endif

#include <mmf/common/mmfdrmcustomcommands.h>

#include "videohelixtest.h"

typedef CArrayPtrFlat<TMMFEvent> CMmfCallbackArray;

//
//  FORWARD DECLARATIONS
//
class CMPXVideoPlaybackController;

//
//  CLASS DECLARATION
//

NONSHARABLE_CLASS( CMpxVideoPlayerUtility ) : public CBase,
                                              public MMMFControllerEventMonitorObserver
{
    public:

        static CMpxVideoPlayerUtility* NewL( CMPXVideoPlaybackController* aVideoPlaybackCtrl );
        ~CMpxVideoPlayerUtility();

        void Reset();

        void OpenFileL( const TDesC& aFileName );
        void OpenFileL( const RFile& aFile );
        void OpenUrlL( const TDesC& aUrl, TInt aApId );

        TTimeIntervalMicroSeconds PositionL() const;
        TTimeIntervalMicroSeconds DurationL() const;

        TInt NumberOfMetaDataEntriesL() const;
        CMMFMetaDataEntry* MetaDataEntryL( TInt aIndex ) const;

        TBool AudioEnabledL() const;
        void SetVolumeL( TInt aVolume );
        TInt Volume() const;
        TInt MaxVolume() const;

        void VideoFrameSizeL( TSize& aSize ) const;
        TInt VideoBitRateL() const;
        TInt AudioBitRateL() const;
        TInt VideoFormatMimeType( TDes8& aMimeType ) const;
        TUint32 FourCCCode() const;
        void RefreshFrameL();

        void RestartDsa( const TRegion& aRegion );
        void AbortDsa();
        void SetDisplayWindowL( const TRect& aScreenRect,
                                const TRect& aClipRect,
                                const TRegion& aDrawingRegion );

        TInt CustomCommandSync( const TMMFMessageDestinationPckg& aDestination,
                                TInt aFunction,
                                const TDesC8& aDataTo1,
                                const TDesC8& aDataTo2 );

        void Prepare();
        void PlayL();
        void PauseL();
        void Close();
        TInt Stop();

        void SetPositionL( const TTimeIntervalMicroSeconds& aPosition );

        void SetPlayVelocityL( TInt aVelocity );

        void GetVideoLoadingProgressL( TInt& aPercentageProgress );

        //
        //  MMMFControllerEventMonitorObserver Implementation
        //
        void HandleEvent( const TMMFEvent& aEvent );

        void AddStifObserver( MStifTestObserver* aStifObserver );

        void SetVolumeSteps( TInt aVolumeSteps );

#ifdef SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API
        void OpenFile64L( const RFile64& aFile );
#endif // SYMBIAN_ENABLE_64_BIT_FILE_SERVER_API

#ifdef SYMBIAN_BUILD_GCE

        TInt VideoSurfaceCreated();
        TInt SurfaceParametersChanged();
        TInt RemoveSurface();

#endif

    private:

        void ConstructL();
        CMpxVideoPlayerUtility( CMPXVideoPlaybackController* aVideoPlaybackCtrl );
        void OpenControllerL();

        static TInt SendMmfEvent( TAny* aPtr );
        void DoSendMmfEvent();
        void AddCallbackEvent( TMMFEvent* event );

        TInt ReadOpenError();
        void ReadFileDetails( const RFile& aFile );
        void ParseFileDetails( TDesC8& aBuffer );
        TInt ParseDetail( TPtrC8& aData );
        void FindFileDetail( TPtrC8& aItem, TPtrC8& value );

    private:

        //
        //  Data
        //
        CMPXVideoPlaybackController*     iVideoPlaybackController;
        CIdle*                           iCallback;
        CMmfCallbackArray*               iEventArray;
        MStifTestObserver*               iStifObserver;

        TBool                            iFirstPlayCmd;

        RArray<CMMFMetaDataEntry*> iMetaData;

        HBufC8*   iMimeType;
        HBufC8*   iTitle;
        HBufC8*   iDescription;
        HBufC8*   iArtist;

        TSize    iSize;

        TInt     iNumMetaDataEntries;
        TInt     iAudioBitRate;
        TInt     iVideoBitRate;
        TInt     iVolume;

        TBool    iAudioEnabled;
        TBool    iSeekable;
        TBool    iLiveStream;

        TTimeIntervalMicroSeconds iPosition;
        TTimeIntervalMicroSeconds iDuration;
};

#endif /* __MPXVIDEOPLAYERUTILITY__ */
