64 lines
2.0 KiB
C
64 lines
2.0 KiB
C
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// vim: set tabstop=4 shiftwidth=4 expandtab:
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/*
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Gwenview: an image viewer
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Copyright 2008 Aurélien Gâteau <agateau@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef PREFERREDIMAGEMETAINFOMODEL_H
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#define PREFERREDIMAGEMETAINFOMODEL_H
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#include <lib/gwenviewlib_export.h>
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// Qt
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#include <QSortFilterProxyModel>
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// Local
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#include <lib/imagemetainfomodel.h>
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namespace Gwenview
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{
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/**
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* This model uses an instance of ImageMetaInfoModel to make it possible to
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* select your preferred image metainfo keys by checking them.
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*/
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struct PreferredImageMetaInfoModelPrivate;
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class GWENVIEWLIB_EXPORT PreferredImageMetaInfoModel : public QSortFilterProxyModel
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{
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Q_OBJECT
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public:
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PreferredImageMetaInfoModel(ImageMetaInfoModel *model, const QStringList &list);
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~PreferredImageMetaInfoModel() override;
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QVariant data(const QModelIndex &, int role = Qt::DisplayRole) const override;
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bool setData(const QModelIndex &index, const QVariant &value, int role) override;
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Qt::ItemFlags flags(const QModelIndex &index) const override;
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Q_SIGNALS:
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void preferredMetaInfoKeyListChanged(const QStringList &);
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protected:
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bool lessThan(const QModelIndex &left, const QModelIndex &right) const override;
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private:
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PreferredImageMetaInfoModelPrivate *const d;
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friend struct PreferredImageMetaInfoModelPrivate;
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};
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} // namespace
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#endif /* PREFERREDIMAGEMETAINFOMODEL_H */
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