gallery/gallery-core/AlbumModel.h

#ifndef ALBUMMODEL_H
#define ALBUMMODEL_H

#include <QAbstractListModel>

#include "Album.h"
#include "DatabaseManager.h"
#include "gallery-core_global.h"

class GALLERYCORE_EXPORT AlbumModel : public QAbstractListModel {
  Q_OBJECT
 public:
  enum Roles {
    IdRole = Qt::UserRole + 1,
    NameRole,
  };
  AlbumModel(QObject *parent = 0);

  QModelIndex addAlbum(const Album &album);

  // QAbstractItemModel interface
 public:
  int rowCount(const QModelIndex &parent = QModelIndex()) const override;
  QVariant data(const QModelIndex &index,
                int role = Qt::DisplayRole) const override;
  bool setData(const QModelIndex &index, const QVariant &value,
               int role) override;
  bool removeRows(int row, int count, const QModelIndex &parent) override;
  QHash<int, QByteArray> roleNames() const override;

 private:
  bool isIndexValid(const QModelIndex &index) const;

 private:
  DatabaseManager &mDb;
  std::unique_ptr<std::vector<std::unique_ptr<Album>>> mAlbums;
};

#endif  // ALBUMMODEL_H