impex/gif/kis_gif_export.cpp

0001 /*
0002  *  SPDX-FileCopyrightText: 2018 Boudewijn Rempt <boud@valdyas.org>
0003  *
0004  *  SPDX-License-Identifier: GPL-2.0-or-later
0005  */
0006
0007 #include "kis_gif_export.h"
0008
0009 #include <QCheckBox>
0010 #include <QSlider>
0011
0012 #include <kpluginfactory.h>
0013 #include <QFileInfo>
0014 #include <QApplication>
0015 #include <KoColorModelStandardIds.h>
0016 #include <KisExportCheckRegistry.h>
0017 #include <KisImportExportManager.h>
0018 #include <kis_paint_device.h>
0019 #include <KisDocument.h>
0020 #include <kis_image.h>
0021 #include <kis_paint_layer.h>
0022
0023 #include "qgiflibhandler.h"
0024
0025 K_PLUGIN_FACTORY_WITH_JSON(KisGIFExportFactory, "krita_gif_export.json", registerPlugin<KisGIFExport>();)
0026
0027 KisGIFExport::KisGIFExport(QObject *parent, const QVariantList &) : KisImportExportFilter(parent)
0028 {
0029 }
0030
0031 KisGIFExport::~KisGIFExport()
0032 {
0033 }
0034
0035 KisImportExportErrorCode KisGIFExport::convert(KisDocument *document, QIODevice *io,  KisPropertiesConfigurationSP configuration)
0036 {
0037     Q_UNUSED(configuration);
0038     QRect rc = document->savingImage()->bounds();
0039     QImage image = document->savingImage()->projection()->convertToQImage(0, 0, 0, rc.width(), rc.height(), KoColorConversionTransformation::internalRenderingIntent(), KoColorConversionTransformation::internalConversionFlags());
0040
0041     QGIFLibHandler handler;
0042     handler.setDevice(io);
0043     bool result = handler.write(image);
0044     if (!result) {
0045        KIS_ASSERT_RECOVER_RETURN_VALUE(true, ImportExportCodes::InternalError);
0046        return ImportExportCodes::InternalError;
0047     }
0048     return ImportExportCodes::OK;
0049 }
0050
0051 void KisGIFExport::initializeCapabilities()
0052 {
0053
0054     QList<QPair<KoID, KoID> > supportedColorModels;
0055     supportedColorModels << QPair<KoID, KoID>()
0056             << QPair<KoID, KoID>(RGBAColorModelID, Integer8BitsColorDepthID);
0057     addSupportedColorModels(supportedColorModels, "GIF");
0058 }
0059
0060
0061
0062 #include "kis_gif_export.moc"
0063