File indexing completed on 2024-04-28 04:18:52

0001 // vim: set tabstop=4 shiftwidth=4 expandtab:
0002 /*
0003 Gwenview: an image viewer
0004 Copyright 2012 Aurélien Gâteau <agateau@kde.org>
0005 
0006 This program is free software; you can redistribute it and/or
0007 modify it under the terms of the GNU General Public License
0008 as published by the Free Software Foundation; either version 2
0009 of the License, or (at your option) any later version.
0010 
0011 This program is distributed in the hope that it will be useful,
0012 but WITHOUT ANY WARRANTY; without even the implied warranty of
0013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
0014 GNU General Public License for more details.
0015 
0016 You should have received a copy of the GNU General Public License
0017 along with this program; if not, write to the Free Software
0018 Foundation, Inc., 51 Franklin Street, Fifth Floor, Cambridge, MA 02110-1301, USA.
0019 
0020 */
0021 #ifndef KINDPROXYMODEL_H
0022 #define KINDPROXYMODEL_H
0023 
0024 // Local
0025 #include <lib/gwenviewlib_export.h>
0026 #include <lib/mimetypeutils.h>
0027 
0028 // KF
0029 
0030 // Qt
0031 #include <QSortFilterProxyModel>
0032 
0033 namespace Gwenview
0034 {
0035 struct KindProxyModelPrivate;
0036 /**
0037  * A simple proxy model allowing only objects of a certain kind
0038  */
0039 class GWENVIEWLIB_EXPORT KindProxyModel : public QSortFilterProxyModel
0040 {
0041     Q_OBJECT
0042 public:
0043     explicit KindProxyModel(QObject *parent = nullptr);
0044     ~KindProxyModel() override;
0045 
0046     void setKindFilter(MimeTypeUtils::Kinds);
0047     MimeTypeUtils::Kinds kindFilter() const;
0048 
0049 protected:
0050     bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const override;
0051 
0052 private:
0053     KindProxyModelPrivate *const d;
0054 };
0055 
0056 } // namespace
0057 
0058 #endif /* KINDPROXYMODEL_H */