ItemModel.h

/* ItemModel.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 LIBRARYITEMMODEL_H_
#define LIBRARYITEMMODEL_H_
 
#include "Gui/Utils/SearchableWidget/SearchableModel.h"
#include "Utils/Pimpl.h"
 
#include <QModelIndex>
 
namespace Cover
{
    class Location;
}
 
class AbstractLibrary;
 
namespace Library
{
    class ItemModel :
        public SearchableTableModel
    {
        Q_OBJECT
        PIMPL(ItemModel)
 
        public:
            ItemModel(int columnCount, QObject* parent, AbstractLibrary* library);
            ~ItemModel() override;
 
            [[nodiscard]] QVariant
            headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
 
            bool setHeaderData(int section, Qt::Orientation orientation, const QVariant& value,
                               int role = Qt::EditRole) override;
 
            [[nodiscard]] int columnCount(const QModelIndex& parent = QModelIndex()) const override;
 
            [[nodiscard]] virtual Id mapIndexToId(int row) const = 0;
 
            [[nodiscard]] virtual Cover::Location cover(const QModelIndexList& indexList) const = 0;
 
            [[nodiscard]] virtual const MetaDataList& selectedMetadata() const = 0;
 
            [[nodiscard]] QMimeData* mimeData(const QModelIndexList& indexList) const override;
 
            [[nodiscard]] virtual QString mergeSuggestion(int row) const;
 
            virtual void refreshData();
 
        protected:
            [[nodiscard]] AbstractLibrary* library();
            [[nodiscard]] const AbstractLibrary* library() const;
 
        private:
            bool removeRows(int position, int rows, const QModelIndex& index = QModelIndex()) override;
            bool insertRows(int row, int count, const QModelIndex& parent = QModelIndex()) override;
    };
}
 
#endif /* LIBRARYITEMMODEL_H_ */