mirror of
https://bitbucket.org/smil3y/kde-extraapps.git
synced 2025-02-24 10:52:53 +00:00
92 lines
2.2 KiB
C++
92 lines
2.2 KiB
C++
// vim: set tabstop=4 shiftwidth=4 expandtab
|
|
/*
|
|
Gwenview: an image viewer
|
|
Copyright 2007 Aurélien Gâteau <agateau@kde.org>
|
|
|
|
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 JPEGCONTENT_H
|
|
#define JPEGCONTENT_H
|
|
|
|
// Local
|
|
#include <lib/orientation.h>
|
|
#include <lib/gwenviewlib_export.h>
|
|
|
|
class QImage;
|
|
class QSize;
|
|
class QString;
|
|
class QIODevice;
|
|
|
|
namespace Exiv2
|
|
{
|
|
class Image;
|
|
}
|
|
|
|
namespace Gwenview
|
|
{
|
|
|
|
class GWENVIEWLIB_EXPORT JpegContent
|
|
{
|
|
public:
|
|
JpegContent();
|
|
~JpegContent();
|
|
|
|
Orientation orientation() const;
|
|
void resetOrientation();
|
|
|
|
int dotsPerMeterX() const;
|
|
int dotsPerMeterY() const;
|
|
|
|
QSize size() const;
|
|
|
|
QString comment() const;
|
|
void setComment(const QString&);
|
|
|
|
void transform(Orientation);
|
|
|
|
QImage thumbnail() const;
|
|
void setThumbnail(const QImage&);
|
|
|
|
// Recreate raw data to represent image
|
|
// Note: thumbnail must be updated separately
|
|
void setImage(const QImage& image);
|
|
|
|
bool load(const QString& file);
|
|
bool loadFromData(const QByteArray& rawData);
|
|
/**
|
|
* Use this version of loadFromData if you already have an Exiv2::Image*
|
|
*/
|
|
bool loadFromData(const QByteArray& rawData, Exiv2::Image*);
|
|
bool save(const QString& file);
|
|
bool save(QIODevice*);
|
|
|
|
QByteArray rawData() const;
|
|
|
|
QString errorString() const;
|
|
|
|
private:
|
|
struct Private;
|
|
Private *d;
|
|
|
|
JpegContent(const JpegContent&);
|
|
void operator=(const JpegContent&);
|
|
void applyPendingTransformation();
|
|
int dotsPerMeter(const QString& keyName) const;
|
|
};
|
|
|
|
} // namespace
|
|
|
|
#endif /* JPEGCONTENT_H */
|