Selection.h

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/*
 *  SPDX-FileCopyrightText: 2016 Boudewijn Rempt <boud@valdyas.org>
 *
 *  SPDX-License-Identifier: LGPL-2.0-or-later
 */
#ifndef LIBKIS_SELECTION_H
#define LIBKIS_SELECTION_H
 
#include <QObject>
 
#include "kritalibkis_export.h"
#include "libkis.h"
#include <kis_types.h>
 
class KRITALIBKIS_EXPORT Selection : public QObject
{
    Q_OBJECT
 
 
public:
    
    Selection(KisSelectionSP selection, QObject *parent = 0);
    
    explicit Selection(QObject *parent = 0);
    ~Selection() override;
    
    bool operator==(const Selection &other) const;
    bool operator!=(const Selection &other) const;
 
public Q_SLOTS:
 
    Selection *duplicate() const;
 
    int width() const;
 
    int height() const;
 
    int x() const;
 
    int y() const;
 
    void move(int x, int y);
 
    void clear();
 
    void contract(int value);
 
    void copy(Node *node);
 
    void cut(Node *node);
 
    void paste(Node *destination, int x, int y);
   
    void erode();
 
    void dilate();
 
    void border(int xRadius, int yRadius);
 
    void feather(int radius);
 
    void grow(int xradius, int yradius);
 
    void shrink(int xRadius, int yRadius, bool edgeLock);
 
    void smooth();
 
    void invert();
 
    void resize(int w, int h);
 
    void select(int x, int y, int w, int h, int value);
 
    void selectAll(Node *node, int value);
 
    void replace(Selection *selection);
 
    void add(Selection *selection);
    
    void subtract(Selection *selection);
 
    void intersect(Selection *selection);
 
    void symmetricdifference(Selection *selection);
 
    QByteArray pixelData(int x, int y, int w, int h) const;
 
    void setPixelData(QByteArray value, int x, int y, int w, int h);
 
private:
    friend class Document;
    friend class FilterLayer;
    friend class FillLayer;
    friend class SelectionMask;
    friend class TransparencyMask;
    friend class FilterMask;
 
    KisSelectionSP selection() const;
 
    struct Private;
    Private *const d;
 
};
 
#endif // LIBKIS_SELECTION_H