colorspaceconversion.cc

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/*
 * colorspaceconversion.cc -- Part of Krita
 *
 * SPDX-FileCopyrightText: 2004 Boudewijn Rempt (boud@valdyas.org)
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#include "colorspaceconversion.h"
 
#include <QApplication>
 
#include <klocalizedstring.h>
#include <kis_debug.h>
#include <kpluginfactory.h>
 
#include <KoColorSpace.h>
 
#include <kis_undo_adapter.h>
#include <kis_transaction.h>
#include <kis_annotation.h>
#include <kis_config.h>
#include <kis_global.h>
#include <kis_image.h>
#include <kis_node_manager.h>
#include <kis_layer.h>
#include <kis_types.h>
 
#include <KisViewManager.h>
#include <kis_paint_device.h>
#include <kis_action.h>
#include <kis_group_layer.h>
 
#include <dialogs/KisColorSpaceConversionDialog.h>
#include "kis_action_manager.h"
 
K_PLUGIN_FACTORY_WITH_JSON(ColorSpaceConversionFactory, "kritacolorspaceconversion.json", registerPlugin<ColorSpaceConversion>();)
 
 
ColorSpaceConversion::ColorSpaceConversion(QObject *parent, const QVariantList &)
        : KisActionPlugin(parent)
{
    KisAction *action  = viewManager()->actionManager()->createAction("imagecolorspaceconversion");
    connect(action, SIGNAL(triggered()), this, SLOT(slotImageColorSpaceConversion()));
 
    action  = viewManager()->actionManager()->createAction("layercolorspaceconversion");
    connect(action, SIGNAL(triggered()), this, SLOT(slotLayerColorSpaceConversion()));
 
    action  = viewManager()->actionManager()->createAction("unifylayerscolorspace");
    connect(action, SIGNAL(triggered()), this, SLOT(slotUnifyLayersColorSpace()));
}
 
ColorSpaceConversion::~ColorSpaceConversion()
{
}
 
void ColorSpaceConversion::slotImageColorSpaceConversion()
{
    KisImageSP image = viewManager()->image().toStrongRef();
    if (!image) return;
 
    KisColorSpaceConversionDialog * dlgColorSpaceConversion = new KisColorSpaceConversionDialog(viewManager()->mainWindowAsQWidget(), "ColorSpaceConversion");
    bool allowLCMSOptimization = KisConfig(true).allowLCMSOptimization();
    dlgColorSpaceConversion->m_page->chkAllowLCMSOptimization->setChecked(allowLCMSOptimization);
    Q_CHECK_PTR(dlgColorSpaceConversion);
 
    dlgColorSpaceConversion->setCaption(i18n("Convert All Layers From %1", image->colorSpace()->name()));
    dlgColorSpaceConversion->setInitialColorSpace(image->colorSpace(), image);
 
    if (dlgColorSpaceConversion->exec() == QDialog::Accepted) {
 
        const KoColorSpace * cs = dlgColorSpaceConversion->colorSpace();
        if (cs) {
            image->convertImageColorSpace(cs,
                                          dlgColorSpaceConversion->conversionIntent(),
                                          dlgColorSpaceConversion->conversionFlags());
        }
    }
    delete dlgColorSpaceConversion;
}
 
void ColorSpaceConversion::slotLayerColorSpaceConversion()
{
    KisImageSP image = viewManager()->image().toStrongRef();
    if (!image) return;
 
    KisLayerSP layer = viewManager()->activeLayer();
    if (!layer) return;
 
    KisColorSpaceConversionDialog * dlgColorSpaceConversion = new KisColorSpaceConversionDialog(viewManager()->mainWindowAsQWidget(), "ColorSpaceConversion");
    Q_CHECK_PTR(dlgColorSpaceConversion);
 
    dlgColorSpaceConversion->setCaption(i18n("Convert Current Layer From %1", layer->colorSpace()->name()));
    dlgColorSpaceConversion->setInitialColorSpace(layer->colorSpace(), 0);
 
    if (dlgColorSpaceConversion->exec() == QDialog::Accepted) {
        const KoColorSpace * cs = dlgColorSpaceConversion->m_page->colorSpaceSelector->currentColorSpace();
        if (cs) {
            KoColorConversionTransformation::ConversionFlags conversionFlags = KoColorConversionTransformation::HighQuality;
            if (dlgColorSpaceConversion->m_page->chkBlackpointCompensation->isChecked()) conversionFlags |= KoColorConversionTransformation::BlackpointCompensation;
            if (!dlgColorSpaceConversion->m_page->chkAllowLCMSOptimization->isChecked()) conversionFlags |= KoColorConversionTransformation::NoOptimization;
            image->convertLayerColorSpace(layer, cs, (KoColorConversionTransformation::Intent)dlgColorSpaceConversion->m_intentButtonGroup.checkedId(), conversionFlags);
        }
    }
    delete dlgColorSpaceConversion;
}
 
void ColorSpaceConversion::slotUnifyLayersColorSpace()
{
    KisImageSP image = viewManager()->image().toStrongRef();
    if (!image) return;
    image->unifyLayersColorSpace();
}
 
#include "colorspaceconversion.moc"