/*****************************************************************************
* Copyright (C) 2019 VLC authors and VideoLAN
*
* 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 MLGENREMODEL_HPP
#define MLGENREMODEL_HPP
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <memory>
#include "mlbasemodel.hpp"
#include "mlgenre.hpp"
class MLGenreModel : public MLBaseModel
{
Q_OBJECT
Q_PROPERTY(QString coverDefault READ getCoverDefault WRITE setCoverDefault
NOTIFY coverDefaultChanged FINAL)
public:
enum Roles
{
GENRE_ID = Qt::UserRole + 1,
GENRE_NAME,
GENRE_NB_TRACKS,
GENRE_ARTISTS,
GENRE_TRACKS,
GENRE_ALBUMS,
GENRE_COVER,
GENRE_COVER_NONBLUR
};
public:
explicit MLGenreModel(QObject *parent = nullptr);
virtual ~MLGenreModel() = default;
QHash<int, QByteArray> roleNames() const override;
QString getCoverDefault() const;
void setCoverDefault(const QString& defaultCover);
signals:
void coverDefaultChanged() const;
protected:
QVariant itemRoleData(const MLItem *item, int role) const override;
std::unique_ptr<MLListCacheLoader> createMLLoader() const override;
private:
void onVlcMlEvent(const MLEvent &event) override;
vlc_ml_sorting_criteria_t nameToCriteria(QByteArray name) const override;
QString getCover(const MLGenre* genre, int blur) const;
QString m_coverDefault;
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 // MLGENREMODEL_HPP
¤ Dauer der Verarbeitung: 0.3 Sekunden
¤
*© Formatika GbR, Deutschland