#ifndef OPENMAX_PLAYER_UTILITY_H

#define OPENMAX_PLAYER_UTILITY_H

#include <string.h>

#include <e32std.h>

#include <w32std.h>

#include <mmf\common\Mmfvideo.h> // for TVideoRotation and TAutoScaleType

#include "playerwindow.h"

#include "openmaxal.h"

#define MAX_NUMBER_INTERFACES 5

class COpenMaxPlayerUtility

{

public:

    COpenMaxPlayerUtility();

    ~COpenMaxPlayerUtility();

    void VideoFrameSize(TSize& aSize) const;

    TTimeIntervalMicroSeconds Position() const;

    TTimeIntervalMicroSeconds Duration() const;

    TInt Volume() const;

    TInt MaxVolume() const;

    TInt Balance()const;

    TVideoRotation Rotation() const;

    void SetVolume(TInt aVolume);

    void SetBalance(TInt aBalance);

    void SetPosition(const TTimeIntervalMicroSeconds& aPosition);

    void SetRotation(const RWindow& aWindow, TVideoRotation aRotation);

    void SetScaleFactor(const RWindow& aWindow, TReal32 aWidthPercentage, TReal32 aHeightPercentage);

    void SetAutoScale(const RWindow& aWindow, TAutoScaleType aScaleType);

    void StepFrame(TInt aStep);

    void OpenFile(const TDesC& aFileName,TUid aControllerUid = KNullUid);

    void OpenUrl(const TDesC& aUrl);

    void Prepare();

    void Close();

    void Play();

    TInt Stop();

    void Pause();

    void AddDisplayWindow(RWsSession& aWs, CWsScreenDevice& aScreenDevice, RWindow& aWindow);

    void SetWindowClipRect(const RWindow& aWindow, const TRect& aWindowClipRect);

    void SetVideoExtent(const RWindow& aWindow, const TRect& aVideoExtent);

    bool CheckErr (XAresult res, char* aMsg = "");

    void Init (void);

    void DestroyPlayer ();

    void DrawEQDisplay (void);

    void SetBandLevel(XAint16 band, XAboolean increase);

    void PlaySource(const XADataLocator_URI &source);

    void PlayPause(bool);

    void MuteChanged(bool);

    TInt SetPlayVelocity( TInt aVelocity );

protected:

    void StartBackLightTimer();

    void CancelBackLightTimer();

private:

    XAObjectItf m_engine; /* OpenMAX AL Engine */

    XAObjectItf player;

    XAObjectItf m_outputMix;

    XAEngineItf m_EngineItf;

    XAPlayItf m_playItf;

    XAEqualizerItf m_equalizerItf;

    XAVolumeItf m_volumeItf;

    XAInterfaceID m_iidArray[MAX_NUMBER_INTERFACES];

    XAboolean m_required[MAX_NUMBER_INTERFACES];

    XADataSource m_dataSource;

    XADataSink          m_audioSink;

    XADataSink          m_videoSink;

    XADataFormat_MIME m_mime;

    XADataLocator_OutputMix m_locator_outputmix;

    XADataLocator_NativeDisplay m_locator_displayregion;

    XADataLocator_URI uri;

    TRect   m_displayRect;

    int     m_nVolume;

    int     m_Velocity;

    XAchar  m_sourceName[1000];

};

#endif // OPENMAX_PLAYER_UTILITY_H