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#ifndef QT_NO_SOUND

#include "qdir.h"

#include "qapplication.h"

#include "qsound.h"

#include "qsound_p.h"

#include "qfileinfo.h"

#include <private/qcore_symbian_p.h>

#include <e32std.h>

#include <MdaAudioSamplePlayer.h>

QT_BEGIN_NAMESPACE

class QAuServerS60;

class QAuBucketS60 : public QAuBucket, public MMdaAudioPlayerCallback

{

public:

    QAuBucketS60( QAuServerS60 *server, QSound *sound);

    ~QAuBucketS60();

    void play();

    void stop();

    inline QSound* sound() const { return m_sound; }

public: // from MMdaAudioPlayerCallback

    void MapcInitComplete(TInt aError, const TTimeIntervalMicroSeconds& aDuration);

    void MapcPlayComplete(TInt aError);

private:

    QSound *m_sound;

    QAuServerS60 *m_server;

    bool m_prepared;

    bool m_playCalled;

    CMdaAudioPlayerUtility* m_playUtility;

};

class QAuServerS60 : public QAuServer

{

public:

    QAuServerS60( QObject* parent );

    void init( QSound* s )

    {

        QAuBucketS60 *bucket = new QAuBucketS60( this, s );

        setBucket( s, bucket );

    }

    void play( QSound* s )

    {

        bucket( s )->play();

    }

    void stop( QSound* s )

    {

        bucket( s )->stop();

    }

    bool okay() { return true; }

protected:

    void playCompleted(QAuBucketS60* bucket, int error)

    {

        QSound *sound = bucket->sound();

        if(!error) {

            // We need to handle repeats by ourselves, since with Symbian API we don't

            // know how many loops have been played when user asks it

            if( decLoop( sound ) ) {

                play( sound );

            }

        } else {

            // We don't have a way to inform about errors -> just decrement loops

            // in order that QSound::isFinished will return true;

            while(decLoop(sound)) {}

        }

    }

protected:

    QAuBucketS60* bucket( QSound *s )

    {

        return (QAuBucketS60*)QAuServer::bucket( s );

    }

    friend class QAuBucketS60;

};

QAuServerS60::QAuServerS60(QObject* parent) :

    QAuServer(parent)

{

    setObjectName(QLatin1String("QAuServerS60"));

}

QAuServer* qt_new_audio_server()

{

    return new QAuServerS60(qApp);

}

QAuBucketS60::QAuBucketS60( QAuServerS60 *server, QSound *sound )

    : m_sound( sound ), m_server( server ), m_prepared(false), m_playCalled(false)

{

    QString filepath = QFileInfo( m_sound->fileName() ).absoluteFilePath();

    filepath = QDir::toNativeSeparators(filepath);

    TPtrC filepathPtr(qt_QString2TPtrC(filepath));

    TRAPD(err, m_playUtility = CMdaAudioPlayerUtility::NewL(*this);

               m_playUtility->OpenFileL(filepathPtr));

    if(err){

        m_server->playCompleted(this, err);

    }

}

void QAuBucketS60::play()

{

    if(m_prepared) {

        // OpenFileL call is completed we can start playing immediately

        m_playUtility->Play();

    } else {

        m_playCalled = true;

    }

}

void QAuBucketS60::stop()

{

    m_playCalled = false;

    m_playUtility->Stop();

}

void QAuBucketS60::MapcPlayComplete(TInt aError)

{

    m_server->playCompleted(this, aError);

}

void QAuBucketS60::MapcInitComplete(TInt aError, const TTimeIntervalMicroSeconds& /*aDuration*/)

{

    if(aError) {

        m_server->playCompleted(this, aError);

    } else {

        m_prepared = true;

        if(m_playCalled){

            play();

        }

    }

}

QAuBucketS60::~QAuBucketS60()

{

    if(m_playUtility){

        m_playUtility->Stop();

        m_playUtility->Close();

    }

    delete m_playUtility;

}

#endif // QT_NO_SOUND

QT_END_NAMESPACE