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150 | /* ============================================================
*
* This file is a part of digiKam project
* https://www.digikam.org
*
* Date : 2010-08-20
* Description : central place for MetaEngine settings
*
* SPDX-FileCopyrightText: 2010-2026 by Gilles Caulier <caulier dot gilles at gmail dot com>
*
* SPDX-License-Identifier: GPL-2.0-or-later
*
* ============================================================ */
#include "metaenginesettings.h"
// Qt includes
#include <QDir>
#include <QFileInfo>
#include <QMutex>
// KDE includes
#include <kconfiggroup.h>
#include <ksharedconfig.h>
// Local includes
#include "digikam_debug.h"
namespace Digikam
{
class Q_DECL_HIDDEN MetaEngineSettings::Private
{
public:
Private() = default;
MetaEngineSettingsContainer settings;
QMutex mutex;
const QString configGroup = QLatin1String("Metadata Settings");
public:
MetaEngineSettingsContainer readFromConfig() const;
void writeToConfig() const;
MetaEngineSettingsContainer setSettings(const MetaEngineSettingsContainer& s);
};
MetaEngineSettingsContainer MetaEngineSettings::Private::readFromConfig() const
{
MetaEngineSettingsContainer s;
KSharedConfig::Ptr config = KSharedConfig::openConfig();
KConfigGroup group = config->group(configGroup);
s.readFromConfig(group);
return s;
}
void MetaEngineSettings::Private::writeToConfig() const
{
KSharedConfig::Ptr config = KSharedConfig::openConfig();
KConfigGroup group = config->group(configGroup);
settings.writeToConfig(group);
}
MetaEngineSettingsContainer MetaEngineSettings::Private::setSettings(const MetaEngineSettingsContainer& s)
{
QMutexLocker lock(&mutex);
MetaEngineSettingsContainer old;
old = settings;
settings = s;
return old;
}
// -----------------------------------------------------------------------------------------------
class Q_DECL_HIDDEN MetaEngineSettingsCreator
{
public:
MetaEngineSettings object;
};
Q_GLOBAL_STATIC(MetaEngineSettingsCreator, creator)
// -----------------------------------------------------------------------------------------------
MetaEngineSettings::MetaEngineSettings()
: QObject(),
d (new Private)
{
readFromConfig();
qRegisterMetaType<MetaEngineSettingsContainer>("MetaEngineSettingsContainer");
}
MetaEngineSettings::~MetaEngineSettings()
{
delete d;
}
MetaEngineSettings* MetaEngineSettings::instance()
{
return &creator->object;
}
MetaEngineSettingsContainer MetaEngineSettings::settings() const
{
QMutexLocker lock(&d->mutex);
MetaEngineSettingsContainer s(d->settings);
return s;
}
void MetaEngineSettings::setSettings(const MetaEngineSettingsContainer& settings)<--- Shadow argument
{
MetaEngineSettingsContainer old = d->setSettings(settings);
Q_EMIT signalMetaEngineSettingsChanged(settings, old);
Q_EMIT signalSettingsChanged();
d->writeToConfig();
}
bool MetaEngineSettings::isMetadataWriteEnabled() const
{
return d->settings.isMetadataWriteEnabled();
}
bool MetaEngineSettings::exifRotate() const
{
return d->settings.exifRotate;
}
void MetaEngineSettings::readFromConfig()
{
MetaEngineSettingsContainer s = d->readFromConfig();
MetaEngineSettingsContainer old = d->setSettings(s);
Q_EMIT signalMetaEngineSettingsChanged(s, old);
Q_EMIT signalSettingsChanged();
}
} // namespace Digikam
#include "moc_metaenginesettings.cpp"
|