mirror of
https://bitbucket.org/smil3y/kde-extraapps.git
synced 2025-02-24 19:02:53 +00:00
91 lines
2.4 KiB
C++
91 lines
2.4 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.
|
|
|
|
*/
|
|
// Self
|
|
#include "jpegdocumentloadedimpl.h"
|
|
|
|
// Qt
|
|
#include <QImage>
|
|
#include <QIODevice>
|
|
|
|
// KDE
|
|
|
|
// Local
|
|
#include "jpegcontent.h"
|
|
|
|
namespace Gwenview
|
|
{
|
|
|
|
struct JpegDocumentLoadedImplPrivate
|
|
{
|
|
JpegContent* mJpegContent;
|
|
};
|
|
|
|
JpegDocumentLoadedImpl::JpegDocumentLoadedImpl(Document* doc, JpegContent* jpegContent)
|
|
: DocumentLoadedImpl(doc, QByteArray() /* rawData */)
|
|
, d(new JpegDocumentLoadedImplPrivate)
|
|
{
|
|
Q_ASSERT(jpegContent);
|
|
d->mJpegContent = jpegContent;
|
|
}
|
|
|
|
JpegDocumentLoadedImpl::~JpegDocumentLoadedImpl()
|
|
{
|
|
delete d->mJpegContent;
|
|
delete d;
|
|
}
|
|
|
|
bool JpegDocumentLoadedImpl::saveInternal(QIODevice* device, const QByteArray& format)
|
|
{
|
|
if (format == "jpeg") {
|
|
d->mJpegContent->resetOrientation();
|
|
if (!d->mJpegContent->thumbnail().isNull()) {
|
|
QImage thumbnail = document()->image().scaled(128, 128, Qt::KeepAspectRatio);
|
|
d->mJpegContent->setThumbnail(thumbnail);
|
|
}
|
|
|
|
bool ok = d->mJpegContent->save(device);
|
|
if (!ok) {
|
|
setDocumentErrorString(d->mJpegContent->errorString());
|
|
}
|
|
return ok;
|
|
} else {
|
|
return DocumentLoadedImpl::saveInternal(device, format);
|
|
}
|
|
}
|
|
|
|
void JpegDocumentLoadedImpl::setImage(const QImage& image)
|
|
{
|
|
d->mJpegContent->setImage(image);
|
|
DocumentLoadedImpl::setImage(image);
|
|
}
|
|
|
|
void JpegDocumentLoadedImpl::applyTransformation(Orientation orientation)
|
|
{
|
|
DocumentLoadedImpl::applyTransformation(orientation);
|
|
d->mJpegContent->transform(orientation);
|
|
}
|
|
|
|
QByteArray JpegDocumentLoadedImpl::rawData() const
|
|
{
|
|
return d->mJpegContent->rawData();
|
|
}
|
|
|
|
} // namespace
|