qsvganimator_p.h

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// Copyright (C) 2024 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 QSVGANIMATOR_P_H
#define QSVGANIMATOR_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/qsvgnode_p.h>
#include "qsvgabstractanimation_p.h"
 
#include <QtCore/qhash.h>
#include <QtCore/qlist.h>
 
QT_BEGIN_NAMESPACE
 
class Q_SVG_EXPORT QSvgAbstractAnimator
{
    Q_DISABLE_COPY_MOVE(QSvgAbstractAnimator)
public:
    QSvgAbstractAnimator() = default;
    virtual ~QSvgAbstractAnimator();
 
    void appendAnimation(const QSvgNode *node, QSvgAbstractAnimation *anim);
    QList<QSvgAbstractAnimation *> animationsForNode(const QSvgNode *node) const;
 
    void advanceAnimations();
    virtual void restartAnimation() = 0;
    virtual qint64 currentElapsed() = 0;
    virtual void setAnimatorTime(qint64 time) = 0;
 
    void setAnimationDuration(qint64 dur);
    qint64 animationDuration() const;
 
protected:
    qint64 m_time{0};
    qint64 m_animationDuration{0};
 
private:
    QList<QSvgAbstractAnimation *> combinedAnimationsForNode(const QSvgNode *node) const;
 
private:
    QHash<const QSvgNode *, QList<QSvgAbstractAnimation *>> m_animationsSMIL;
    QHash<const QSvgNode *, QList<QSvgAbstractAnimation *>> m_animationsCSS;
};
 
class Q_SVG_EXPORT QSvgAnimator : public QSvgAbstractAnimator
{
public:
    QSvgAnimator();
    ~QSvgAnimator();
 
    virtual void restartAnimation() override;
    virtual qint64 currentElapsed() override;
    virtual void setAnimatorTime(qint64 time) override;
};
 
class Q_SVG_EXPORT QSvgAnimationController : public QSvgAbstractAnimator
{
public:
    QSvgAnimationController();
    ~QSvgAnimationController();
 
    virtual void restartAnimation() override;
    virtual qint64 currentElapsed() override;
    virtual void setAnimatorTime(qint64 time) override;
};
 
 
QT_END_NAMESPACE
 
#endif // QSVGANIMATOR_P_H