kis_separate_channels_plugin.cc

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/*
 * This file is part of the KDE project
 *
 * SPDX-FileCopyrightText: 2005 Michael Thaler <michael.thaler@physik.tu-muenchen.de>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#include "kis_separate_channels_plugin.h"
 
#include <QApplication>
 
#include <klocalizedstring.h>
#include <kis_debug.h>
#include <kpluginfactory.h>
 
#include <KoProgressUpdater.h>
#include <KoUpdater.h>
#include <KoColorSpace.h>
 
#include <KisViewManager.h>
#include <kis_types.h>
#include <kis_image.h>
#include <kis_paint_device.h>
#include <kis_layer.h>
#include <kis_statusbar.h>
#include <kis_node_manager.h>
#include <widgets/kis_progress_widget.h>
#include <kis_action.h>
#include <KisCursorOverrideLock.h>
 
#include "kis_channel_separator.h"
#include "dlg_separate.h"
 
K_PLUGIN_FACTORY_WITH_JSON(KisSeparateChannelsPluginFactory, "kritaseparatechannels.json", registerPlugin<KisSeparateChannelsPlugin>();)
 
KisSeparateChannelsPlugin::KisSeparateChannelsPlugin(QObject *parent, const QVariantList &)
    : KisActionPlugin(parent)
{
    KisAction *action  = createAction("separate");
    connect(action, SIGNAL(triggered(bool)), SLOT(slotSeparate()));
}
 
KisSeparateChannelsPlugin::~KisSeparateChannelsPlugin()
{
}
 
void KisSeparateChannelsPlugin::slotSeparate()
{
    KisImageSP image = viewManager()->image();
    if (!image) return;
 
    KisLayerSP l = viewManager()->nodeManager()->activeLayer();
    if (!l) return;
 
    KisPaintDeviceSP dev = l->paintDevice();
    if (!dev) return;
 
    DlgSeparate * dlgSeparate = new DlgSeparate(dev->colorSpace()->name(),
                                                image->colorSpace()->name(), viewManager()->mainWindowAsQWidget(), "Separate");
    Q_CHECK_PTR(dlgSeparate);
 
    dlgSeparate->setCaption(i18n("Separate Image"));
 
    // If we're 8-bits, disable the downscale option
    if (dev->pixelSize() == dev->channelCount()) {
        dlgSeparate->enableDownscale(false);
    }
 
    if (dlgSeparate->exec() == QDialog::Accepted) {
 
        KisCursorOverrideLock cursorLock(Qt::BusyCursor);
 
        KisChannelSeparator separator(viewManager());
        separator.separate(viewManager()->createUnthreadedUpdater(i18n("Separate Image")),
                           dlgSeparate->getAlphaOptions(),
                           dlgSeparate->getSource(),
                           dlgSeparate->getDownscale(),
                           dlgSeparate->getToColor(),
                           dlgSeparate->getActivateCurrentChannel());
    }
 
    delete dlgSeparate;
 
}
 
#include "kis_separate_channels_plugin.moc"