File indexing completed on 2025-01-19 03:51:03

 /* ============================================================
  *
  * This file is a part of digiKam project
  * https://www.digikam.org
  *
  * Date        : 2007-08-02
  * Description : TIFF image export settings widget.
  *
  * SPDX-FileCopyrightText: 2007-2024 by Gilles Caulier <caulier dot gilles at gmail dot com>
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  *
  * ============================================================ */
 
 #include "dimgtiffexportsettings.h"
 
 // Qt includes
 
 #include <QString>
 #include <QLabel>
 #include <QCheckBox>
 #include <QLayout>
 #include <QGridLayout>
 #include <QApplication>
 #include <QStyle>
 
 // KDE includes
 
 #include <klocalizedstring.h>
 
 namespace Digikam
 {
 
 class Q_DECL_HIDDEN DImgTIFFExportSettings::Private
 {
 
 public:
 
     explicit Private()
       : TIFFGrid       (nullptr),
         TIFFcompression(nullptr)
     {
     }
 
     QGridLayout* TIFFGrid;
 
     QCheckBox*   TIFFcompression;
 };
 
 DImgTIFFExportSettings::DImgTIFFExportSettings(QWidget* const parent)
     : DImgLoaderSettings(parent),
       d                 (new Private)
 {
     const int spacing = qMin(QApplication::style()->pixelMetric(QStyle::PM_LayoutHorizontalSpacing),
                              QApplication::style()->pixelMetric(QStyle::PM_LayoutVerticalSpacing));
 
     d->TIFFGrid        = new QGridLayout(this);
     d->TIFFcompression = new QCheckBox(i18n("Compress TIFF files"), this);
 
     d->TIFFcompression->setWhatsThis(i18n("<p>Toggle compression for TIFF images.</p>"
                                           "<p>If this option is enabled, the final size "
                                           "of the TIFF image is reduced.</p>"
                                           "<p>A lossless compression format (Deflate) "
                                           "is used to save the file.</p>"));
 
     d->TIFFGrid->addWidget(d->TIFFcompression, 0, 0, 1, 2);
     d->TIFFGrid->setColumnStretch(1, 10);
     d->TIFFGrid->setRowStretch(1, 10);
     d->TIFFGrid->setContentsMargins(spacing, spacing, spacing, spacing);
     d->TIFFGrid->setSpacing(spacing);
 
     connect(d->TIFFcompression, SIGNAL(toggled(bool)),
             this, SIGNAL(signalSettingsChanged()));
 }
 
 DImgTIFFExportSettings::~DImgTIFFExportSettings()
 {
     delete d;
 }
 
 void DImgTIFFExportSettings::setSettings(const DImgLoaderPrms& set)
 {
     for (DImgLoaderPrms::const_iterator it = set.constBegin() ; it != set.constEnd() ; ++it)
     {
         if (it.key() == QLatin1String("compress"))
         {
             d->TIFFcompression->setChecked(it.value().toBool());
         }
     }
 }
 
 DImgLoaderPrms DImgTIFFExportSettings::settings() const
 {
     DImgLoaderPrms set;
     set.insert(QLatin1String("compress"),  d->TIFFcompression->isChecked());
 
     return set;
 }
 
 } // namespace Digikam
 
 #include "moc_dimgtiffexportsettings.cpp"