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src/aal/aalmediaplaylistcontrol.h

 

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/*

 

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 * Copyright (C) 2015 Canonical, Ltd.

 

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 *

 

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 * This program is free software; you can redistribute it and/or modify

 

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 * it under the terms of the GNU Lesser General Public License as published by

 

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 * the Free Software Foundation; version 3.

 

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 *

 

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 * This program is distributed in the hope that it will be useful,

 

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 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 

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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 

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 * GNU General Public License for more details.

 

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 *

 

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 * You should have received a copy of the GNU Lesser General Public License

 

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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.

 

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 */

 

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#ifndef AALMEDIAPLAYLISTCONTROL_H

 

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#define AALMEDIAPLAYLISTCONTROL_H

 

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#include <qmediaplaylistcontrol_p.h>

 

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#include <core/media/player.h>

 

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#include <core/media/track_list.h>

 

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#include <core/connection.h>

 

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#include <memory>

 

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QT_BEGIN_NAMESPACE

 

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class QMediaPlaylistProvider;

 

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class AalMediaPlaylistProvider;

 

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class AalMediaPlaylistControl : public QMediaPlaylistControl

 

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{

 

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Q_OBJECT

 

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public:

 

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    AalMediaPlaylistControl(QObject *parent=0);

 

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    ~AalMediaPlaylistControl();

 

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    QMediaPlaylistProvider* playlistProvider() const;

 

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    bool setPlaylistProvider(QMediaPlaylistProvider *playlist);

 

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    int currentIndex() const;

 

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    void setCurrentIndex(int position);

 

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    int nextIndex(int steps) const;

 

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    int previousIndex(int steps) const;

 

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    void next();

 

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    void previous();

 

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    QMediaPlaylist::PlaybackMode playbackMode() const;

 

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    void setPlaybackMode(QMediaPlaylist::PlaybackMode mode);

 

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    void setPlayerSession(const std::shared_ptr<core::ubuntu::media::Player>& playerSession);

 

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Q_SIGNALS:

 

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    void playlistProviderChanged();

 

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    void currentIndexChanged(int position);

 

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    void currentMediaChanged(const QMediaContent&);

 

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    void playbackModeChanged(QMediaPlaylist::PlaybackMode mode);

 

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private Q_SLOTS:

 

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    void onTrackChanged(const core::ubuntu::media::Track::Id& id);

 

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private:

 

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    void connect_signals();

 

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    void disconnect_signals();

 

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    inline AalMediaPlaylistProvider* aalMediaPlaylistProvider();

 

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    std::shared_ptr<core::ubuntu::media::Player> m_hubPlayerSession;

 

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    std::shared_ptr<core::ubuntu::media::TrackList> m_hubTrackList;

 

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    QMediaPlaylistProvider *m_playlistProvider;

 

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    int m_currentIndex;

 

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    core::Connection m_trackChangedConnection;

 

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};

 

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QT_END_NAMESPACE

 

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#endif

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