KisReferenceImagesDecoration.h

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/*
 * SPDX-FileCopyrightText: 2016 Boudewijn Rempt <boud@valdyas.org>
 *
 * SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
#ifndef KISREFERENCEIMAGESDECORATION_H
#define KISREFERENCEIMAGESDECORATION_H
 
#include <QObject>
#include <QPainter>
#include <QRectF>
#include <kis_shared_ptr.h>
 
class KisReferenceImagesDecoration;
class KisReferenceImagesLayer;
typedef KisSharedPtr<KisReferenceImagesDecoration> KisReferenceImagesDecorationSP;
 
#include <kis_coordinates_converter.h>
#include <kis_canvas_decoration.h>
#include <kis_canvas2.h>
#include <kis_types.h>
 
class KRITAUI_EXPORT KisReferenceImagesDecoration : public KisCanvasDecoration
{
    Q_OBJECT
public:
    KisReferenceImagesDecoration(QPointer<KisView> parent, KisDocument *document, bool viewReady = true);
    ~KisReferenceImagesDecoration() override;
 
    void addReferenceImage(KisReferenceImage *referenceImage);
 
    bool documentHasReferenceImages() const;
 
private Q_SLOTS:
    void slotNodeAdded(KisNodeSP);
    void slotNodeAdded(KisNodeSP, KisNodeAdditionFlags);
    void slotNodeRemoved(KisNodeSP);
    void slotLayersChanged();
    void slotReferenceImagesChanged(const QRectF &dirtyRect);
 
protected:
    void drawDecoration(QPainter& gc, const QRectF& updateRect, const KisCoordinatesConverter *converter, KisCanvas2* canvas) override;
 
private:
    struct Private;
    const QScopedPointer<Private> d;
 
    void setReferenceImageLayer(KisSharedPtr<KisReferenceImagesLayer> layer, bool updateCanvas);
};
 
#endif // KISREFERENCEIMAGESDECORATION_H