kis_layer_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_PROJECTION_PLANE_H
#define __KIS_LAYER_PROJECTION_PLANE_H
 
#include "kis_abstract_projection_plane.h"
 
#include <QScopedPointer>
#include "krita_utils.h"
 
class KisLayerProjectionPlane : public KisAbstractProjectionPlane
{
public:
    KisLayerProjectionPlane(KisLayer *layer);
    ~KisLayerProjectionPlane() override;
 
    QRect recalculate(const QRect& rect, KisNodeSP filthyNode, KisRenderPassFlags flags) override;
    void apply(KisPainter *painter, const QRect &rect) override;
    void applyMaxOutAlpha(KisPainter *painter, const QRect &rect, KritaUtils::ThresholdMode thresholdMode);
 
    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;
 
private:
    void applyImpl(KisPainter *painter, const QRect &rect, KritaUtils::ThresholdMode thresholdMode);
 
private:
    struct Private;
    const QScopedPointer<Private> m_d;
};
 
typedef QSharedPointer<KisLayerProjectionPlane> KisLayerProjectionPlaneSP;
typedef QWeakPointer<KisLayerProjectionPlane> KisLayerProjectionPlaneWSP;
 
 
#endif /* __KIS_LAYER_PROJECTION_PLANE_H */