/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** Contact: Nokia Corporation (qt-info@nokia.com)
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** This file is part of the QtMediaServices module of the Qt Toolkit.
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** contained in the Technology Preview License Agreement accompanying
** this package.
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** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
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****************************************************************************/

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include "qsoundeffect_qmedia_p.h"

#include <QtCore/qcoreapplication.h>

#include <QtMediaServices/qmediacontent.h>
#include <QtMediaServices/qmediaplayer.h>


QT_BEGIN_NAMESPACE

QSoundEffectPrivate::QSoundEffectPrivate(QObject* parent):
    QObject(parent),
    m_loopCount(1),
    m_runningCount(0),
    m_player(0)
{
    m_player = new QMediaPlayer(this, QMediaPlayer::LowLatency);
    connect(m_player, SIGNAL(stateChanged(QMediaPlayer::State)), SLOT(stateChanged(QMediaPlayer::State)));
}

QSoundEffectPrivate::~QSoundEffectPrivate()
{
}

QUrl QSoundEffectPrivate::source() const
{
    return m_player->media().canonicalUrl();
}

void QSoundEffectPrivate::setSource(const QUrl &url)
{
    m_player->setMedia(url);
}

int QSoundEffectPrivate::loopCount() const
{
    return m_loopCount;
}

void QSoundEffectPrivate::setLoopCount(int loopCount)
{
    m_loopCount = loopCount;
}

int QSoundEffectPrivate::volume() const
{
    return m_player->volume();
}

void QSoundEffectPrivate::setVolume(int volume)
{
    m_player->setVolume(volume);
}

bool QSoundEffectPrivate::isMuted() const
{
    return m_player->isMuted();
}

void QSoundEffectPrivate::setMuted(bool muted)
{
    m_player->setMuted(muted);
}

void QSoundEffectPrivate::play()
{
    m_runningCount += m_loopCount;
    m_player->play();
}

void QSoundEffectPrivate::stateChanged(QMediaPlayer::State state)
{
    if (state == QMediaPlayer::StoppedState) {
        if (--m_runningCount > 0)
            m_player->play();
    }
}

QT_END_NAMESPACE