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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtMediaservices module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QtMediaservices/qmediaplaylistcontrol.h>
+#include "qmediacontrol_p.h"
+
+
+QT_BEGIN_NAMESPACE
+
+/*!
+ \class QMediaPlaylistControl
+ \ingroup multimedia-serv
+ \since 4.7
+
+ \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"
+QT_END_NAMESPACE
+