MetaDataList.h

/* MetaDataList.h */
 
/* Copyright (C) 2011-2024 Michael Lugmair (Lucio Carreras)
 *
 * This file is part of sayonara player
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 
 * This program 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 General Public License for more details.
 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef METADATALIST_H
#define METADATALIST_H
 
#include "MetaData.h"
#include "Utils/Library/Sortorder.h"
 
#include <QList>
 
#include <deque>
#include <functional>
 
class MetaDataList :
    public std::deque<MetaData>
{
        using Parent = std::deque<MetaData>;
 
    public:
        MetaDataList();
        explicit MetaDataList(const MetaData& md);
 
        MetaDataList(const MetaDataList&);
        MetaDataList(MetaDataList&& other) noexcept;
 
        MetaDataList& operator=(const MetaDataList& other);
        MetaDataList& operator=(MetaDataList&& other) noexcept;
 
        ~MetaDataList();
 
        void removeTracks(const IndexSet& rows);
        void removeTracks(int first, int last);
        void removeTracks(std::function<bool(const MetaData&)>&& attr);
 
        void moveTracks(const IndexSet& indexes, int targetIndex) noexcept;
        void copyTracks(const IndexSet& indexes, int targetIndex);
        void insertTracks(const MetaDataList& tracks, int targetIndex);
        void appendUnique(const MetaDataList& newTrack);
 
        MetaDataList& operator<<(const MetaDataList& tracks);
        MetaDataList& operator<<(const MetaData& track);
        MetaDataList& operator<<(MetaDataList&& tracks) noexcept;
        MetaDataList& operator<<(MetaData&& track) noexcept;
 
        const MetaData& operator[](int i) const;
        MetaData& operator[](int i);
 
        [[nodiscard]] int count() const;
        [[nodiscard]] bool isEmpty() const;
};
 
namespace Util
{
    QList<TrackID> trackIds(const MetaDataList& tracks);
    QList<UniqueId> uniqueIds(const MetaDataList& tracks);
}
 
#endif // METADATALIST_H