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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the Qt3D module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL3$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPLv3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or later as published by the Free
** Software Foundation and appearing in the file LICENSE.GPL included in
** the packaging of this file. Please review the following information to
** ensure the GNU General Public License version 2.0 requirements will be
** met: http://www.gnu.org/licenses/gpl-2.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QT3DANIMATION_QKEYFRAMEANIMATION_H
#define QT3DANIMATION_QKEYFRAMEANIMATION_H
#include <Qt3DCore/qtransform.h>
#include <Qt3DAnimation/qabstractanimation.h>
#include <Qt3DAnimation/qt3danimation_global.h>
#include <QtCore/qeasingcurve.h>
QT_BEGIN_NAMESPACE
namespace Qt3DAnimation {
class QKeyframeAnimationPrivate;
class QT3DANIMATIONSHARED_EXPORT QKeyframeAnimation : public QAbstractAnimation
{
Q_OBJECT
Q_PROPERTY(QVector<float> framePositions READ framePositions WRITE setFramePositions NOTIFY framePositionsChanged)
Q_PROPERTY(Qt3DCore::QTransform *target READ target WRITE setTarget NOTIFY targetChanged)
Q_PROPERTY(QEasingCurve easing READ easing WRITE setEasing NOTIFY easingChanged)
Q_PROPERTY(QString targetName READ targetName WRITE setTargetName NOTIFY targetNameChanged)
Q_PROPERTY(QKeyframeAnimation::RepeatMode startMode READ startMode WRITE setStartMode NOTIFY startModeChanged)
Q_PROPERTY(QKeyframeAnimation::RepeatMode endMode READ endMode WRITE setEndMode NOTIFY endModeChanged)
public:
explicit QKeyframeAnimation(QObject *parent = nullptr);
enum RepeatMode
{
None,
Constant,
Repeat,
};
Q_ENUM(RepeatMode)
QVector<float> framePositions() const;
QVector<Qt3DCore::QTransform *> keyframeList() const;
Qt3DCore::QTransform *target() const;
QEasingCurve easing() const;
QString targetName() const;
RepeatMode startMode() const;
RepeatMode endMode() const;
void setKeyframes(const QVector<Qt3DCore::QTransform *> &keyframes);
void addKeyframe(Qt3DCore::QTransform *keyframe);
void removeKeyframe(Qt3DCore::QTransform *keyframe);
public Q_SLOTS:
void setFramePositions(const QVector<float> &positions);
void setTarget(Qt3DCore::QTransform *target);
void setEasing(const QEasingCurve &easing);
void setTargetName(const QString &name);
void setStartMode(RepeatMode mode);
void setEndMode(RepeatMode mode);
Q_SIGNALS:
void framePositionsChanged(const QVector<float> &positions);
void targetChanged(Qt3DCore::QTransform *target);
void easingChanged(const QEasingCurve &easing);
void targetNameChanged(const QString &name);
void startModeChanged(QKeyframeAnimation::RepeatMode startMode);
void endModeChanged(QKeyframeAnimation::RepeatMode endMode);
private:
void updateAnimation(float position);
Q_DECLARE_PRIVATE(QKeyframeAnimation)
};
} // Qt3DAnimation
QT_END_NAMESPACE
#endif // QT3DANIMATION_QKEYFRAMEANIMATION_H
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