kis_layer_style_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_PROJECTION_PLANE_H
#define __KIS_LAYER_STYLE_PROJECTION_PLANE_H
 
#include "kis_abstract_projection_plane.h"
 
#include <QScopedPointer>
 
#include "kis_types.h"
 
#include <kritaimage_export.h>
 
 
class KRITAIMAGE_EXPORT KisLayerStyleProjectionPlane : public KisAbstractProjectionPlane
{
public:
    KisLayerStyleProjectionPlane(KisLayer *sourceLayer);
    KisLayerStyleProjectionPlane(const KisLayerStyleProjectionPlane &rhs, KisLayer *sourceLayer, KisPSDLayerStyleSP clonedStyle);
 
    ~KisLayerStyleProjectionPlane() override;
 
    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;
 
 
    // a method for registering on KisLayerStyleProjectionPlaneFactory
    static KisAbstractProjectionPlaneSP factoryObject(KisLayer *sourceLayer);
 
private:
    friend class KisLayerStyleProjectionPlaneTest;
    KisLayerStyleProjectionPlane(KisLayer *sourceLayer, KisPSDLayerStyleSP style);
 
    void init(KisLayer *sourceLayer, KisPSDLayerStyleSP layerStyle);
 
    QRect stylesNeedRect(const QRect &rect) const;
 
private:
    struct Private;
    const QScopedPointer<Private> m_d;
};
 
typedef QSharedPointer<KisLayerStyleProjectionPlane> KisLayerStyleProjectionPlaneSP;
typedef QWeakPointer<KisLayerStyleProjectionPlane> KisLayerStyleProjectionPlaneWSP;
 
#endif /* __KIS_LAYER_STYLE_PROJECTION_PLANE_H */