qsvgcsseasing_p.h

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// Copyright (C) 2025 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
// Qt-Security score:significant reason:default
 
 
#ifndef QSVGCSSEASING_P_H
#define QSVGCSSEASING_P_H
 
//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists purely as an
// implementation detail.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//
 
#include <QtSvg/private/qtsvgglobal_p.h>
#include <QtSvg/private/qsvgeasinginterface_p.h>
#include <QtSvg/private/qsvgcssvalues_p.h>
#include <QtCore/qeasingcurve.h>
#include <QtCore/qpoint.h>
 
QT_BEGIN_NAMESPACE
 
class Q_SVG_EXPORT QSvgCssEasing : public QSvgEasingInterface
{
public:
    explicit QSvgCssEasing(QSvgCssValues::EasingFunction easingFunction);
    ~QSvgCssEasing() override;
 
    QSvgCssValues::EasingFunction easingFunction() const;
 
private:
    QSvgCssValues::EasingFunction m_easingFunction;
};
 
class Q_SVG_EXPORT QSvgCssCubicBezierEasing : public QSvgCssEasing
{
public:
    explicit QSvgCssCubicBezierEasing(QSvgCssValues::EasingFunction easingFunction, QPointF c1, QPointF c2);
    ~QSvgCssCubicBezierEasing() override;
 
    virtual qreal progress(qreal t) const override;
    QPointF c1() const;
    QPointF c2() const;
 
private:
    QEasingCurve m_easingCurve;
    QPointF m_c1, m_c2;
};
 
class Q_SVG_EXPORT QSvgCssStepsEasing : public QSvgCssEasing
{
public:
    explicit QSvgCssStepsEasing(quint32 stops, QSvgCssValues::StepPosition position);
    ~QSvgCssStepsEasing() override;
 
    virtual qreal progress(qreal t) const override;
    quint32 stops() const;
    QSvgCssValues::StepPosition stepPosition();
 
private:
    quint32 m_stops;
    QSvgCssValues::StepPosition m_stepPosition;
};
 
using QSvgCssEasingPtr = std::unique_ptr<QSvgCssEasing>;
 
QT_END_NAMESPACE
 
#endif // QSVGCSSEASING_P_H