kis_layer_style_filter_projection_plane.h

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/*
 *  SPDX-FileCopyrightText: 2015 Dmitry Kazakov <dimula73@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef __KIS_LAYER_STYLE_FILTER_PROJECTION_PLANE_H
#define __KIS_LAYER_STYLE_FILTER_PROJECTION_PLANE_H
 
#include "kis_abstract_projection_plane.h"
 
#include <QScopedPointer>
 
#include "kis_types.h"
 
class KisLayerStyleKnockoutBlower;
 
 
class KisLayerStyleFilterProjectionPlane : public KisAbstractProjectionPlane
{
public:
    KisLayerStyleFilterProjectionPlane(KisLayer *sourceLayer);
    KisLayerStyleFilterProjectionPlane(const KisLayerStyleFilterProjectionPlane &rhs, KisLayer *sourceLayer, KisPSDLayerStyleSP clonedStyle);
    ~KisLayerStyleFilterProjectionPlane() override;
 
    void setStyle(KisLayerStyleFilter *filter, KisPSDLayerStyleSP style);
 
    QRect recalculate(const QRect& rect, KisNodeSP filthyNode, KisRenderPassFlags flags) override;
    void apply(KisPainter *painter, const QRect &rect) override;
 
    QRect needRect(const QRect &rect, KisLayer::PositionToFilthy pos) const override;
    QRect changeRect(const QRect &rect, KisLayer::PositionToFilthy pos) const override;
    QRect accessRect(const QRect &rect, KisLayer::PositionToFilthy pos) const override;
    QRect needRectForOriginal(const QRect &rect) const override;
    QRect tightUserVisibleBounds() const override;
    QRect looseUserVisibleBounds() const override;
 
    KisPaintDeviceList getLodCapableDevices() const override;
 
    bool isEmpty() const;
 
    KisLayerStyleKnockoutBlower *knockoutBlower() const;
 
protected:
 
    KisLayerStyleFilter* filter() const;
    KisPSDLayerStyleSP style() const;
 
private:
    struct Private;
    const QScopedPointer<Private> m_d;
};
 
typedef QSharedPointer<KisLayerStyleFilterProjectionPlane> KisLayerStyleFilterProjectionPlaneSP;
typedef QWeakPointer<KisLayerStyleFilterProjectionPlane> KisLayerStyleFilterProjectionPlaneWSP;
 
#endif /* __KIS_LAYER_STYLE_FILTER_PROJECTION_PLANE_H */