/*****************************************************************************
* Copyright (C) 2021 VLC authors and VideoLAN
*
* Authors: Benjamin Arnaud <bunjee@omega.gg>
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifndef MLVIDEOGROUPSMODEL_HPP
#define MLVIDEOGROUPSMODEL_HPP
// MediaLibrary includes
#include "mlvideomodel.hpp"
// Forward declarations
class MLGroup;
class MLVideoGroupsModel : public MLVideoModel
{
Q_OBJECT
public:
enum Roles
{
// NOTE: Group specific.
GROUP_IS_VIDEO = MLVideoModel::VIDEO_ROLES_COUNT,
GROUP_TITLE_FIRST_SYMBOL,
GROUP_DATE,
GROUP_COUNT,
GROUP_NB_VIDEOS
};
public:
explicit MLVideoGroupsModel(QObject * parent = nullptr);
virtual ~MLVideoGroupsModel() = default;
protected: // MLVideoModel reimplementation
QHash<int, QByteArray> roleNames() const override;
QVariant itemRoleData(const MLItem *item, int role = Qt::DisplayRole) const override;
vlc_ml_sorting_criteria_t nameToCriteria(QByteArray name) const override;
std::unique_ptr<MLListCacheLoader> createMLLoader() const override;
void onVlcMlEvent(const MLEvent & event) override;
private:
struct Loader : public MLListCacheLoader::MLOp
{
using MLListCacheLoader::MLOp::MLOp;
size_t count(vlc_medialibrary_t* ml, const vlc_ml_query_params_t* queryParams) const override;
std::vector<std::unique_ptr<MLItem>> load(vlc_medialibrary_t* ml, const vlc_ml_query_params_t* queryParams) const override;
std::unique_ptr<MLItem> loadItemById(vlc_medialibrary_t* ml, MLItemId itemId) const override;
};
};
#endif // MLVIDEOGROUPSMODEL_HPP
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