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 */