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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