SelectionDecorator.h

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/* This file is part of the KDE project
 
   SPDX-FileCopyrightText: 2006 Thorsten Zachmann <zachmann@kde.org>
   SPDX-FileCopyrightText: 2006-2007 Thomas Zander <zander@kde.org>
 
   SPDX-License-Identifier: LGPL-2.0-or-later
*/
 
#ifndef SELECTIONDECORATOR_H
#define SELECTIONDECORATOR_H
 
#include <KoViewConverter.h>
#include <KoFlake.h>
 
#include "KoShapeMeshGradientHandles.h"
 
#include <QPainter>
 
class KoSelection;
class KoCanvasResourceProvider;
class KoColorDisplayRendererInterface;
 
static const struct DecoratorIconPositions {
    QPoint uiOffset = QPoint(0, 40);
} decoratorIconPositions;
 
class SelectionDecorator
{
public:
    SelectionDecorator(KoCanvasResourceProvider *resourceManager, KoColorDisplayRendererInterface *displayInterface);
    ~SelectionDecorator() {}
 
    void paint(QPainter &painter, const KoViewConverter &converter);
 
    void setSelection(KoSelection *selection);
 
    void setHandleRadius(int radius);
 
    void setDecorationThickness(int thickness);
 
    void setShowFillGradientHandles(bool value);
 
    void setShowStrokeFillGradientHandles(bool value);
 
    void setShowFillMeshGradientHandles(bool value);
    void setCurrentMeshGradientHandles(const KoShapeMeshGradientHandles::Handle &selectedHandle,
                                       const KoShapeMeshGradientHandles::Handle &hoveredHandle);
 
    void setForceShapeOutlines(bool value);
 
private:
    void paintGradientHandles(KoShape *shape, KoFlake::FillVariant fillVariant, QPainter &painter, const KoViewConverter &converter);
 
    void paintMeshGradientHandles(KoShape *shape, KoFlake::FillVariant fillVariant, QPainter &painter, const KoViewConverter &converter);
 
private:
    KoFlake::AnchorPosition m_hotPosition;
    KoSelection *m_selection {nullptr};
    KoColorDisplayRendererInterface *m_rendererInterface {nullptr};
    KoShapeMeshGradientHandles::Handle m_currentHoveredMeshHandle;
    KoShapeMeshGradientHandles::Handle m_selectedMeshHandle;
    int m_handleRadius {7};
    int m_decorationThickness {1};
    bool m_showFillGradientHandles {false};
    bool m_showStrokeFillGradientHandles {false};
    bool m_showFillMeshGradientHandles {false};
    bool m_forceShapeOutlines {false};
};
 
#endif