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libcutefish/mpris/mpris.h

107 lines
2.6 KiB
C++

// -*- c++ -*-
/*!
*
* Copyright (C) 2015 Jolla Ltd.
*
* Contact: Valerio Valerio <valerio.valerio@jolla.com>
* Author: Andres Gomez <andres.gomez@jolla.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef MPRIS_H
#define MPRIS_H
#include "mprisqt.h"
#include <QtCore/QObject>
#include <QtCore/QString>
class QQmlEngine;
class QJSEngine;
class MPRIS_QT_EXPORT Mpris : public QObject
{
Q_OBJECT
Q_ENUMS(PlaybackStatus LoopStatus Metadata)
public:
enum PlaybackStatus {
InvalidPlaybackStatus = -1,
Playing,
Paused,
Stopped
};
enum LoopStatus {
InvalidLoopStatus = -1,
None,
Track,
Playlist
};
enum Metadata {
InvalidMetadata = -1,
TrackId,
Length,
ArtUrl,
Album,
AlbumArtist,
Artist,
AsText,
AudioBPM,
AutoRating,
Comment,
Composer,
ContentCreated,
DiscNumber,
FirstUsed,
Genre,
LastUsed,
Lyricist,
Title,
TrackNumber,
Url,
UseCount,
UserRating
};
Mpris(QObject *parent = 0);
~Mpris();
static QObject *api_factory(QQmlEngine *, QJSEngine *);
Q_INVOKABLE static QString metadataToString(Metadata metadata);
private:
template<class T, int N> static int arraySize(T (&)[N]) { return N; };
template<typename T, typename U> struct is_same { static const bool value = false; };
template<typename T> struct is_same<T,T> { static const bool value = true; };
template<typename T> static void getEnumStringsAndSize(const char ***strings, int *size);
template<typename T> static QString enumerationToString(T enumeration);
template<typename T> static T enumerationFromString(const QString &string);
friend class MprisRootAdaptor;
friend class MprisPlayerAdaptor;
friend class MprisPlayer;
friend class MprisController;
};
#endif /* MPRIS_H */