modules/gui/qt/medialibrary/mlvideomodel.hpp

   1 /*****************************************************************************
   2  * Copyright (C) 2019 VLC authors and VideoLAN
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * ( at your option ) any later version.
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   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  17  *****************************************************************************/
  18
  19 #ifndef MCVIDEOMODEL_H
  20 #define MCVIDEOMODEL_H
  21
  22 #ifdef HAVE_CONFIG_H
  23 #include "config.h"
  24 #endif
  25
  26 #include <vlc_common.h>
  27 #include <vlc_media_library.h>
  28
  29 #include "mlbasemodel.hpp"
  30 #include "mlvideo.hpp"
  31
  32 #include <QObject>
  33
  34 class MLVideoModel : public MLSlidingWindowModel<MLVideo>
  35 {
  36     Q_OBJECT
  37
  38 public:
  39     explicit MLVideoModel(QObject* parent = nullptr);
  40     virtual ~MLVideoModel() = default;
  41
  42     QVariant data(const QModelIndex& index, int role) const override;
  43     QHash<int, QByteArray> roleNames() const override;
  44
  45 private:
  46     std::vector<std::unique_ptr<MLVideo>> fetch() override;
  47     size_t countTotalElements() const override;
  48     vlc_ml_sorting_criteria_t roleToCriteria(int role) const override;
  49     vlc_ml_sorting_criteria_t nameToCriteria(QByteArray name) const override;
  50     virtual void onVlcMlEvent( const vlc_ml_event_t* event ) override;
  51     virtual void thumbnailUpdated( int ) override;
  52
  53     static QHash<QByteArray, vlc_ml_sorting_criteria_t> M_names_to_criteria;
  54     static QString getFirstSymbol( const QString& str );
  55     QByteArray criteriaToName(vlc_ml_sorting_criteria_t criteria) const override;
  56 };
  57
  58 #endif // MCVIDEOMODEL_H