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#include <QtCore/qurl.h>

#include "qxamediastreamscontrol.h"
#include "qxaplaysession.h"
#include "qxacommon.h"

QXAMediaStreamsControl::QXAMediaStreamsControl(QXAPlaySession *session, QObject *parent)
   :QMediaStreamsControl(parent), mSession(session)
{
    QT_TRACE_FUNCTION_ENTRY;
    connect(mSession, SIGNAL(activeStreamsChanged()),
            this, SIGNAL(activeStreamsChanged()));
    connect(mSession, SIGNAL(streamsChanged()),
            this, SIGNAL(streamsChanged()));
    QT_TRACE_FUNCTION_EXIT;
}

QXAMediaStreamsControl::~QXAMediaStreamsControl()
{
    QT_TRACE_FUNCTION_ENTRY_EXIT;
}

bool  QXAMediaStreamsControl::isActive (int stream)
{
    RET_s_IF_p_IS_NULL(mSession, false);
    return mSession->isStreamActive(stream);
}

QVariant  QXAMediaStreamsControl::metaData (int stream, QtMultimediaKit::MetaData key)
{
    QVariant var;
    RET_s_IF_p_IS_NULL(mSession, var);
    QT_TRACE_FUNCTION_ENTRY;
    var = mSession->metaData(stream, key);
    QT_TRACE_FUNCTION_EXIT;
    return var;
}

void  QXAMediaStreamsControl::setActive (int stream, bool state)
{
    Q_UNUSED(stream);
    Q_UNUSED(state);
}

int  QXAMediaStreamsControl::streamCount()
{
    RET_s_IF_p_IS_NULL(mSession, 0);
    return mSession->streamCount();
}

QMediaStreamsControl::StreamType QXAMediaStreamsControl::streamType (int stream)
{
    RET_s_IF_p_IS_NULL(mSession, QMediaStreamsControl::UnknownStream);
    return mSession->streamType(stream);
}

