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124 | /* ============================================================
*
* This file is a part of digiKam project
* https://www.digikam.org
*
* Date : 2019-09-02
* Description : HEIF image Converter batch tool.
*
* SPDX-FileCopyrightText: 2020-2025 by Gilles Caulier <caulier dot gilles at gmail dot com>
*
* SPDX-License-Identifier: GPL-2.0-or-later
*
* ============================================================ */
#include "converttoheif.h"
// Qt includes
#include <QFileInfo>
#include <QWidget>
// KDE includes
#include <kconfiggroup.h>
#include <klocalizedstring.h>
#include <ksharedconfig.h>
// Local includes
#include "dimg.h"
#include "dpluginloader.h"
namespace DigikamBqmConvertToHeifPlugin
{
ConvertToHEIF::ConvertToHEIF(QObject* const parent)
: BatchTool(QLatin1String("ConvertToHEIF"), ConvertTool, parent)
{
}
BatchTool* ConvertToHEIF::clone(QObject* const parent) const
{
return new ConvertToHEIF(parent);
}
void ConvertToHEIF::registerSettingsWidget()
{
DImgLoaderSettings* const HEIFBox = DPluginLoader::instance()->exportWidget(QLatin1String("HEIF"));
connect(HEIFBox, SIGNAL(signalSettingsChanged()),
this, SLOT(slotSettingsChanged()));
m_settingsWidget = HEIFBox;
BatchTool::registerSettingsWidget();
}
BatchToolSettings ConvertToHEIF::defaultSettings()
{
KSharedConfig::Ptr config = KSharedConfig::openConfig();
KConfigGroup group = config->group(QLatin1String("ImageViewer Settings"));
int compression = group.readEntry(QLatin1String("HEIFCompression"), 3);
bool lossLessCompression = group.readEntry(QLatin1String("HEIFLossLess"), true);
BatchToolSettings settings;
settings.insert(QLatin1String("quality"), compression);
settings.insert(QLatin1String("lossless"), lossLessCompression);
return settings;
}
void ConvertToHEIF::slotAssignSettings2Widget()
{
m_changeSettings = false;
DImgLoaderSettings* const HEIFBox = dynamic_cast<DImgLoaderSettings*>(m_settingsWidget);
if (HEIFBox)
{
DImgLoaderPrms set;
set.insert(QLatin1String("quality"), settings().value(QLatin1String("quality")).toInt());
set.insert(QLatin1String("lossless"), settings().value(QLatin1String("lossless")).toBool());
HEIFBox->setSettings(set);
}
m_changeSettings = true;
}
void ConvertToHEIF::slotSettingsChanged()
{
if (m_changeSettings)
{
DImgLoaderSettings* const HEIFBox = dynamic_cast<DImgLoaderSettings*>(m_settingsWidget);<--- Variable 'HEIFBox' can be declared as pointer to const
if (HEIFBox)
{
BatchToolSettings settings;
settings.insert(QLatin1String("quality"), HEIFBox->settings().value(QLatin1String("quality")).toInt());
settings.insert(QLatin1String("lossless"), HEIFBox->settings().value(QLatin1String("lossless")).toBool());
BatchTool::slotSettingsChanged(settings);
}
}
}
QString ConvertToHEIF::outputSuffix() const
{
return QLatin1String("heif");
}
bool ConvertToHEIF::toolOperations()
{
if (!loadToDImg())
{
return false;
}
bool lossless = settings().value(QLatin1String("lossless")).toBool();
image().setAttribute(QLatin1String("quality"), lossless ? 0 : settings().value(QLatin1String("quality")).toInt());
return (savefromDImg());
}
} // namespace DigikamBqmConvertToHeifPlugin
#include "moc_converttoheif.cpp"
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