KoGamutMask.h

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/*
 *  SPDX-FileCopyrightText: 2018 Anna Medonosova <anna.medonosova@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef KOGAMUTMASK_H
#define KOGAMUTMASK_H
 
#include <QPainter>
#include <QString>
#include <QVector>
#include <cmath>
 
#include <FlakeDebug.h>
#include <KoResource.h>
#include <KoShape.h>
 
//class KoViewConverter;
class QTransform;
 
class KoGamutMaskShape
{
public:
    KoGamutMaskShape(KoShape* shape);
    KoGamutMaskShape();
    ~KoGamutMaskShape();
 
    bool coordIsClear(const QPointF& coord) const;
    QPainterPath outline();
    void paint(QPainter &painter);
    void paintStroke(QPainter &painter);
    KoShape* koShape();
 
private:
    KoShape* m_maskShape {nullptr};
};
 
 
class KRITAFLAKE_EXPORT KoGamutMask : public QObject, public KoResource
{
    Q_OBJECT
 
public:
    KoGamutMask(const QString &filename);
    KoGamutMask();
    KoGamutMask(KoGamutMask *rhs);
    KoGamutMask(const KoGamutMask &rhs);
    KoGamutMask &operator=(const KoGamutMask &rhs) = delete;
    KoResourceSP clone() const override;
    ~KoGamutMask() override;
 
    bool coordIsClear(const QPointF& coord, bool preview);
    bool loadFromDevice(QIODevice *dev, KisResourcesInterfaceSP resourcesInterface) override;
    bool saveToDevice(QIODevice* dev) const override;
 
    QPair<QString, QString> resourceType() const override
    {
        return QPair<QString, QString>(ResourceType::GamutMasks, "");
    }
 
    void paint(QPainter &painter, bool preview);
    void paintStroke(QPainter &painter, bool preview);
 
    QTransform maskToViewTransform(qreal viewSize);
    QTransform viewToMaskTransform(qreal viewSize);
 
    QString title() const;
    void setTitle(QString title);
 
    QString description() const;
    void setDescription(QString description);
 
    QString defaultFileExtension() const override;
 
    int rotation();
    void setRotation(int rotation);
 
    QSizeF maskSize();
 
    void setMaskShapes(QList<KoShape*> shapes);   
    void setPreviewMaskShapes(QList<KoShape*> shapes);
 
    QList<KoShape*> koShapes() const;
 
    void clearPreview();
 
private:
    void setMaskShapesToVector(QList<KoShape*> shapes, QVector<KoGamutMaskShape*>& targetVector);
 
    struct Private;
    Private* const d;
};
 
typedef QSharedPointer<KoGamutMask> KoGamutMaskSP;
 
#endif // KOGAMUTMASK_H