File indexing completed on 2024-12-22 04:16:21

 /*
  *  SPDX-FileCopyrightText: 2016 Dmitry Kazakov <dimula73@gmail.com>
  *
  *  SPDX-License-Identifier: GPL-2.0-or-later
  */
 
 #include "kis_roundmarkerop_settings.h"
 #include "KisRoundMarkerOpOptionData.h"
 #include <KisOptimizedBrushOutline.h>
 #include <QPointer>
 
 
 struct KisRoundMarkerOpSettings::Private
 {
     QList<KisUniformPaintOpPropertyWSP> uniformProperties;
 };
 
 KisRoundMarkerOpSettings::KisRoundMarkerOpSettings(KisResourcesInterfaceSP resourcesInterface)
     : KisOutlineGenerationPolicy<KisPaintOpSettings>(KisCurrentOutlineFetcher::SIZE_OPTION |
                                                      KisCurrentOutlineFetcher::ROTATION_OPTION |
                                                      KisCurrentOutlineFetcher::MIRROR_OPTION,
                                                      resourcesInterface),
     m_d(new Private)
 {
 }
 
 KisRoundMarkerOpSettings::~KisRoundMarkerOpSettings()
 {
 }
 
 bool KisRoundMarkerOpSettings::paintIncremental() {
     return false;
 }
 
 void KisRoundMarkerOpSettings::setPaintOpSize(qreal value)
 {
     KisRoundMarkerOpOptionData option;
     option.read(this);
     option.diameter = value;
     option.write(this);
 }
 
 qreal KisRoundMarkerOpSettings::paintOpSize() const
 {
     KisRoundMarkerOpOptionData option;
     option.read(this);
     return option.diameter;
 }
 
 void KisRoundMarkerOpSettings::setPaintOpAngle(qreal value)
 {
     Q_UNUSED(value);
 }
 
 qreal KisRoundMarkerOpSettings::paintOpAngle() const
 {
     return 0.0;
 }
 
 KisOptimizedBrushOutline KisRoundMarkerOpSettings::brushOutline(const KisPaintInformation &info, const OutlineMode &mode, qreal alignForZoom)
 {
     KisOptimizedBrushOutline path;
 
     if (mode.isVisible) {
         qreal finalScale = 1.0;
 
         KisRoundMarkerOpOptionData option;
         option.read(this);
         // Adding 1 for the antialiasing/fade.
         const qreal radius = (0.5 * option.diameter) + 1;
 
         QPainterPath realOutline;
         realOutline.addEllipse(QPointF(), radius, radius);
 
         path = outlineFetcher()->fetchOutline(info, this, realOutline, mode, alignForZoom, finalScale);
 
         if (mode.showTiltDecoration) {
             QPainterPath tiltLine = makeTiltIndicator(info,
                 realOutline.boundingRect().center(),
                 realOutline.boundingRect().width() * 0.5,
                 3.0);
             path.addPath(outlineFetcher()->fetchOutline(info, this, tiltLine, mode, alignForZoom, finalScale, 0.0, true, realOutline.boundingRect().center().x(), realOutline.boundingRect().center().y()));
         }
     }
 
     return path;
 }
 
 #include "kis_standard_uniform_properties_factory.h"
 #include <brushengine/kis_slider_based_paintop_property.h>
 #include "KisPaintOpPresetUpdateProxy.h"
 
 QList<KisUniformPaintOpPropertySP> KisRoundMarkerOpSettings::uniformProperties(KisPaintOpSettingsSP settings, QPointer<KisPaintOpPresetUpdateProxy> updateProxy)
 {
     QList<KisUniformPaintOpPropertySP> props =
         listWeakToStrong(m_d->uniformProperties);
 
     if (props.isEmpty()) {
         {
             KisUniformPaintOpPropertyCallback *prop =
                 new KisUniformPaintOpPropertyCallback(KisUniformPaintOpPropertyCallback::Bool, KoID("auto_spacing", i18n("Auto Spacing")), settings, 0);
 
             prop->setReadCallback(
                 [](KisUniformPaintOpProperty *prop) {
                     KisRoundMarkerOpOptionData data;
                     data.read(prop->settings().data());
 
                     prop->setValue(data.useAutoSpacing);
                 });
             prop->setWriteCallback(
                 [](KisUniformPaintOpProperty *prop) {
                     KisRoundMarkerOpOptionData data;
                     data.read(prop->settings().data());
                     data.useAutoSpacing = prop->value().toBool();
                     data.write(prop->settings().data());
                 });
 
             QObject::connect(updateProxy, SIGNAL(sigSettingsChanged()), prop, SLOT(requestReadValue()));
             prop->requestReadValue();
             props << toQShared(prop);
         }
 
         {
             KisDoubleSliderBasedPaintOpPropertyCallback *prop =
                 new KisDoubleSliderBasedPaintOpPropertyCallback(KisDoubleSliderBasedPaintOpPropertyCallback::Double,
                                                                 KoID("spacing", i18n("Spacing")),
                                                                 settings,
                                                                 0);
 
             prop->setRange(0.01, 10);
             prop->setSingleStep(0.01);
             prop->setExponentRatio(3.0);
 
             prop->setReadCallback(
                 [](KisUniformPaintOpProperty *prop) {
                     KisRoundMarkerOpOptionData data;
                     data.read(prop->settings().data());
 
                     prop->setValue(data.autoSpacingCoeff);
                 });
             prop->setWriteCallback(
                 [](KisUniformPaintOpProperty *prop) {
                     KisRoundMarkerOpOptionData data;
                     data.read(prop->settings().data());
                     data.autoSpacingCoeff = prop->value().toBool();
                     data.write(prop->settings().data());
                 });
 
             QObject::connect(updateProxy, SIGNAL(sigSettingsChanged()), prop, SLOT(requestReadValue()));
             prop->requestReadValue();
             props << toQShared(prop);
         }
     }
 
     return KisPaintOpSettings::uniformProperties(settings, updateProxy) + props;
 }