File indexing completed on 2024-05-12 04:19:47

0001 // vim: set tabstop=4 shiftwidth=4 expandtab:
0002 /*
0003 Gwenview: an image viewer
0004 Copyright 2010 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 RESIZEIMAGEDIALOG_H
0022 #define RESIZEIMAGEDIALOG_H
0023 
0024 #include <lib/gwenviewlib_export.h>
0025 
0026 // Qt
0027 #include <QDialog>
0028 #include <QUrl>
0029 
0030 // KF
0031 
0032 // Local
0033 
0034 namespace Gwenview
0035 {
0036 struct ResizeImageDialogPrivate;
0037 class GWENVIEWLIB_EXPORT ResizeImageDialog : public QDialog
0038 {
0039     Q_OBJECT
0040 public:
0041     explicit ResizeImageDialog(QWidget *parent);
0042     ~ResizeImageDialog() override;
0043 
0044     void setOriginalSize(const QSize &);
0045     void setCurrentImageUrl(const QUrl &);
0046     QSize size() const;
0047 
0048 private Q_SLOTS:
0049     void slotWidthChanged(int);
0050     void slotHeightChanged(int);
0051     void slotWidthPercentChanged(double);
0052     void slotHeightPercentChanged(double);
0053     void slotKeepAspectChanged(bool);
0054     void slotCalculateImageSize();
0055     qint64 calculateEstimatedImageSize();
0056 
0057 private:
0058     ResizeImageDialogPrivate *const d;
0059     QUrl mCurrentImageUrl;
0060 
0061     bool mValueChanged = false;
0062 };
0063 
0064 } // namespace
0065 
0066 #endif /* RESIZEIMAGEDIALOG_H */