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QTM_BEGIN_NAMESPACE

/*!

    \class QMediaPlaylistControl

    \ingroup multimedia-serv

    \preliminary

    \brief The QMediaPlaylistControl class provides access to the playlist functionality of a

    QMediaService.

    If a QMediaService contains an internal playlist it will implement QMediaPlaylistControl.  This

    control provides access to the contents of the \l {playlistProvider()}{playlist}, as well as the

    \l {currentIndex()}{position} of the current media, and a means of navigating to the

    \l {next()}{next} and \l {previous()}{previous} media.

    The functionality provided by the control is exposed to application code through the

    QMediaPlaylist class.

    The interface name of QMediaPlaylistControl is \c com.nokia.Qt.QMediaPlaylistControl/1.0 as

    defined in QMediaPlaylistControl_iid.

    \sa QMediaService::control(), QMediaPlayer

*/

/*!

    \macro QMediaPlaylistControl_iid

    \c com.nokia.Qt.QMediaPlaylistControl/1.0

    Defines the interface name of the QMediaPlaylistControl class.

    \relates QMediaPlaylistControl

*/

/*!

  Create a new playlist control object with the given \a parent.

*/

QMediaPlaylistControl::QMediaPlaylistControl(QObject *parent):

    QMediaControl(*new QMediaControlPrivate, parent)

{

}

/*!

  Destroys the playlist control.

*/

QMediaPlaylistControl::~QMediaPlaylistControl()

{

}

/*!

  \fn QMediaPlaylistControl::playlistProvider() const

  Returns the playlist used by this media player.

*/

/*!

  \fn QMediaPlaylistControl::setPlaylistProvider(QMediaPlaylistProvider *playlist)

  Set the playlist of this media player to \a playlist.

  In many cases it is possible just to use the playlist

  constructed by player, but sometimes replacing the whole

  playlist allows to avoid copyting of all the items bettween playlists.

  Returns true if player can use this passed playlist; otherwise returns false.

*/

/*!

  \fn QMediaPlaylistControl::currentIndex() const

  Returns position of the current media source in the playlist.

*/

/*!

  \fn QMediaPlaylistControl::setCurrentIndex(int position)

  Jump to the item at the given \a position.

*/

/*!

  \fn QMediaPlaylistControl::nextIndex(int step) const

  Returns the index of item, which were current after calling next()

  \a step times.

  Returned value depends on the size of playlist, current position

  and playback mode.

  \sa QMediaPlaylist::playbackMode

*/

/*!

  \fn QMediaPlaylistControl::previousIndex(int step) const

  Returns the index of item, which were current after calling previous()

  \a step times.

  \sa QMediaPlaylist::playbackMode

*/

/*!

  \fn QMediaPlaylistControl::next()

  Moves to the next item in playlist.

*/

/*!

  \fn QMediaPlaylistControl::previous()

  Returns to the previous item in playlist.

*/

/*!

  \fn QMediaPlaylistControl::playbackMode() const

  Returns the playlist navigation mode.

  \sa QMediaPlaylist::PlaybackMode

*/

/*!

  \fn QMediaPlaylistControl::setPlaybackMode(QMediaPlaylist::PlaybackMode mode)

  Sets the playback \a mode.

  \sa QMediaPlaylist::PlaybackMode

*/

/*!

  \fn QMediaPlaylistControl::playlistProviderChanged()

  Signal emited when the playlist provider has changed.

*/

/*!

  \fn QMediaPlaylistControl::currentIndexChanged(int position)

  Signal emited when the playlist \a position is changed.

*/

/*!

  \fn QMediaPlaylistControl::playbackModeChanged(QMediaPlaylist::PlaybackMode mode)

  Signal emited when the playback \a mode is changed.

*/

/*!

  \fn QMediaPlaylistControl::currentMediaChanged(const QMediaContent& content)

  Signal emitted when current media changes to \a content.

*/

#include "moc_qmediaplaylistcontrol.cpp"

QTM_END_NAMESPACE