mirror of
https://bitbucket.org/smil3y/kde-workspace.git
synced 2025-02-24 02:42:50 +00:00
c7a9f67a23
if the depth is required to be 32 somewhere else then it should be converted there Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
84 lines
No EOL
2.6 KiB
C++
84 lines
No EOL
2.6 KiB
C++
/* This file is part of the KDE libraries
|
|
Copyright (C) 2000 Carsten Pfeiffer <pfeiffer@kde.org>
|
|
2000 Malte Starostik <malte@kde.org>
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Library General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2 of the License, or (at your option) any later version.
|
|
|
|
This library 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public License
|
|
along with this library; see the file COPYING.LIB. If not, write to
|
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#include "imagecreator.h"
|
|
#include "imagecreatorsettings.h"
|
|
|
|
#include <QImage>
|
|
#include <QCheckBox>
|
|
#include <kdemacros.h>
|
|
#include <klocale.h>
|
|
#include <kexiv2.h>
|
|
|
|
extern "C"
|
|
{
|
|
KDE_EXPORT ThumbCreator *new_creator()
|
|
{
|
|
return new ImageCreator;
|
|
}
|
|
}
|
|
|
|
bool ImageCreator::create(const QString &path, int width, int height, QImage &img)
|
|
{
|
|
// use preview from Exiv2 metadata if possible
|
|
KExiv2 exiv(path);
|
|
img = exiv.preview();
|
|
|
|
// if the thumbnail from Exiv2 metadata is smaller than the request discard it, the preview in
|
|
// file properties dialog for example often requests large thumbnails
|
|
if (!img.isNull() && (img.width() < width || img.height() < height)) {
|
|
img = QImage();
|
|
}
|
|
|
|
// create image preview otherwise
|
|
if (img.isNull() && !img.load(path)) {
|
|
return false;
|
|
}
|
|
|
|
ImageCreatorSettings* settings = ImageCreatorSettings::self();
|
|
settings->readConfig();
|
|
if (settings->rotate()) {
|
|
exiv.rotateImage(img);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
ThumbCreator::Flags ImageCreator::flags() const
|
|
{
|
|
return ThumbCreator::None;
|
|
}
|
|
|
|
QWidget *ImageCreator::createConfigurationWidget()
|
|
{
|
|
QCheckBox *rotateCheckBox = new QCheckBox(i18nc("@option:check", "Rotate the image automatically"));
|
|
rotateCheckBox->setChecked(ImageCreatorSettings::rotate());
|
|
return rotateCheckBox;
|
|
}
|
|
|
|
void ImageCreator::writeConfiguration(const QWidget *configurationWidget)
|
|
{
|
|
const QCheckBox *rotateCheckBox = qobject_cast<const QCheckBox*>(configurationWidget);
|
|
if (rotateCheckBox) {
|
|
ImageCreatorSettings* settings = ImageCreatorSettings::self();
|
|
settings->setRotate(rotateCheckBox->isChecked());
|
|
settings->writeConfig();
|
|
}
|
|
} |