// vim: set tabstop=4 shiftwidth=4 expandtab: /* Gwenview: an image viewer Copyright 2008 Aurélien Gâteau 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 PREFERREDIMAGEMETAINFOMODEL_H #define PREFERREDIMAGEMETAINFOMODEL_H #include // Qt #include // Local #include namespace Gwenview { /** * This model uses an instance of ImageMetaInfoModel to make it possible to * select your preferred image metainfo keys by checking them. */ struct PreferredImageMetaInfoModelPrivate; class GWENVIEWLIB_EXPORT PreferredImageMetaInfoModel : public QSortFilterProxyModel { Q_OBJECT public: PreferredImageMetaInfoModel(ImageMetaInfoModel *model, const QStringList &list); ~PreferredImageMetaInfoModel() override; QVariant data(const QModelIndex &, int role = Qt::DisplayRole) const override; bool setData(const QModelIndex &index, const QVariant &value, int role) override; Qt::ItemFlags flags(const QModelIndex &index) const override; Q_SIGNALS: void preferredMetaInfoKeyListChanged(const QStringList &); protected: bool lessThan(const QModelIndex &left, const QModelIndex &right) const override; private: PreferredImageMetaInfoModelPrivate *const d; friend struct PreferredImageMetaInfoModelPrivate; }; } // namespace #endif /* PREFERREDIMAGEMETAINFOMODEL_H */