kis_shape_selection_model.h

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/*
 *  SPDX-FileCopyrightText: 2007 Sven Langkamp <sven.langkamp@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef KIS_SHAPE_SELECTION_MODEL_H
#define KIS_SHAPE_SELECTION_MODEL_H
 
#include <QObject>
#include <QRect>
#include "KoShapeContainerModel.h"
#include "kis_types.h"
#include "kis_signal_compressor.h"
#include "KisImageResolutionProxy.h"
 
class KisShapeSelection;
 
class KisShapeSelectionModel: public QObject, public KoShapeContainerModel
{
    Q_OBJECT
public:
    KisShapeSelectionModel(KisImageResolutionProxySP resolutionProxy, KisSelectionWSP selection, KisShapeSelection* shapeSelection);
    ~KisShapeSelectionModel() override;
 
    void add(KoShape *child) override;
    void remove(KoShape *child) override;
 
    void setUpdatesEnabled(bool enabled);
    bool updatesEnabled() const;
 
    void setClipped(const KoShape *child, bool clipping) override;
    bool isClipped(const KoShape *child) const override;
    void setInheritsTransform(const KoShape *shape, bool inherit) override;
    bool inheritsTransform(const KoShape *shape) const override;
 
    int count() const override;
    QList<KoShape*> shapes() const override;
 
    void containerChanged(KoShapeContainer *, KoShape::ChangeType) override;
    void childChanged(KoShape * child, KoShape::ChangeType type) override;
    void setShapeSelection(KisShapeSelection* selection);
 
    void setResolutionProxy(KisImageResolutionProxySP newResolutionProxy);
    KisImageResolutionProxySP resolutionProxy() const;
 
private Q_SLOTS:
    void requestUpdate(const QRect &updateRect);
 
private:
    QMap<KoShape*, QRectF> m_shapeMap;
    KisImageResolutionProxySP m_resolutionProxy;
    KisSelectionWSP m_parentSelection;
    KisShapeSelection* m_shapeSelection;
 
    bool m_updatesEnabled;
};
 
#endif