kis_fps_decoration.h

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/*
 *  SPDX-FileCopyrightText: 2015 Dmitry Kazakov <dimula73@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef __KIS_FPS_DECORATION_H
#define __KIS_FPS_DECORATION_H
 
#include "canvas/kis_canvas_decoration.h"
 
#include <QFont>
 
class QGraphicsScene;
class QGraphicsPixmapItem;
class QGraphicsDropShadowEffect;
class KoColorDisplayRendererInterface;
 
class KisFpsDecoration : public KisCanvasDecoration
{
public:
    KisFpsDecoration(QPointer<KisView> view);
    ~KisFpsDecoration() override;
 
    void drawDecoration(QPainter& gc, const QRectF& updateRect, const KisCoordinatesConverter *converter, KisCanvas2* canvas) override;
    static const QString idTag;
 
private:
    bool draw(const QString &text, QSize &outSize, const KoColorDisplayRendererInterface *displayRenderInterface);
    QString getText() const;
 
    QFont m_font;
    QPixmap m_pixmap;
 
    QGraphicsScene *m_scene;
    QGraphicsPixmapItem *m_pixmapItem;
    QGraphicsDropShadowEffect *m_shadow;
};
 
#endif /* __KIS_FPS_DECORATION_H */