KisStrokeSpeedMonitor.h

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/*
 *  SPDX-FileCopyrightText: 2017 Dmitry Kazakov <dimula73@gmail.com>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#ifndef KISSTROKESPEEDMONITOR_H
#define KISSTROKESPEEDMONITOR_H
 
#include <QObject>
 
#include "kis_types.h"
#include "kritaui_export.h"
 
class KRITAUI_EXPORT KisStrokeSpeedMonitor : public QObject
{
    Q_OBJECT
 
    Q_PROPERTY(QString lastPresetName READ lastPresetName NOTIFY sigStatsUpdated)
    Q_PROPERTY(qreal lastPresetSize READ lastPresetSize NOTIFY sigStatsUpdated)
 
    Q_PROPERTY(qreal lastCursorSpeed READ lastCursorSpeed NOTIFY sigStatsUpdated)
    Q_PROPERTY(qreal lastRenderingSpeed READ lastRenderingSpeed NOTIFY sigStatsUpdated)
    Q_PROPERTY(qreal lastFps READ lastFps NOTIFY sigStatsUpdated)
 
    Q_PROPERTY(bool lastStrokeSaturated READ lastCursorSpeed NOTIFY sigStatsUpdated)
 
    Q_PROPERTY(qreal avgCursorSpeed READ avgCursorSpeed NOTIFY sigStatsUpdated)
    Q_PROPERTY(qreal avgRenderingSpeed READ avgRenderingSpeed NOTIFY sigStatsUpdated)
    Q_PROPERTY(qreal avgFps READ avgFps NOTIFY sigStatsUpdated)
 
public:
    KisStrokeSpeedMonitor();
    ~KisStrokeSpeedMonitor();
 
    static KisStrokeSpeedMonitor* instance();
 
    bool haveStrokeSpeedMeasurement() const;
 
    void notifyStrokeFinished(qreal cursorSpeed, qreal renderingSpeed, qreal fps, KisPaintOpPresetSP preset);
 
 
    QString lastPresetName() const;
    qreal lastPresetSize() const;
 
    qreal lastCursorSpeed() const;
    qreal lastRenderingSpeed() const;
    qreal lastFps() const;
    bool lastStrokeSaturated() const;
 
    qreal avgCursorSpeed() const;
    qreal avgRenderingSpeed() const;
    qreal avgFps() const;
 
 
Q_SIGNALS:
    void sigStatsUpdated();
 
public Q_SLOTS:
    void setHaveStrokeSpeedMeasurement(bool value);
 
private Q_SLOTS:
    void resetAccumulatedValues();
    void slotConfigChanged();
 
private:
    struct Private;
    const QScopedPointer<Private> m_d;
};
 
#endif // KISSTROKESPEEDMONITOR_H