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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() const;
++
++ private:
++ quint32 m_stops;
++ QSvgCssValues::StepPosition m_stepPosition;
++ };
++
++ using QSvgCssEasingPtr = std::unique_ptr<QSvgCssEasing>;
++
++ QT_END_NAMESPACE
++
++ #endif // QSVGCSSEASING_P_H