| /**************************************************************************** |
| ** |
| ** Copyright (C) 2019 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of Qt Quick 3D. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL$ |
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| ****************************************************************************/ |
| |
| #ifndef KEYFRAMEGROUPGENERATOR_H |
| #define KEYFRAMEGROUPGENERATOR_H |
| |
| #include <QString> |
| #include <QHash> |
| #include "uippresentation.h" |
| #include "uipparser.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| class KeyframeGroupGenerator |
| { |
| public: |
| struct KeyframeGroup { |
| enum AnimationType { |
| NoAnimation = 0, |
| Linear, |
| EaseInOut, |
| Bezier |
| }; |
| struct KeyFrame { |
| enum ValueType { |
| Unhandled = -1, |
| Float = 0, |
| Vector2D, |
| Vector3D, |
| Vector4D, |
| Color |
| }; |
| |
| KeyFrame() = default; |
| KeyFrame(const AnimationTrack::KeyFrame &keyframe, ValueType type, |
| const QString &field = QStringLiteral("x"), float fps = 60.f); |
| void setValue(float newValue, const QString &field = QStringLiteral("x")); |
| int frame = 0; |
| QVector4D value; |
| ValueType valueType = Float; |
| union { |
| float easeIn; |
| float c2time; |
| }; |
| union { |
| float easeOut; |
| float c2value; |
| }; |
| float c1time; |
| float c1value; |
| QString valueToString() const; |
| }; |
| using KeyFrameList = QVector<KeyFrame*>; |
| KeyframeGroup() = default; |
| KeyframeGroup(const AnimationTrack &animation, const QString &p, |
| const QString &field = QStringLiteral("x"), float fps = 60.f); |
| ~KeyframeGroup(); |
| |
| void generateKeyframeGroupQml(QTextStream &output, int tabLevel) const; |
| |
| static KeyFrame::ValueType getPropertyValueType(GraphObject::Type type, |
| const QString &propertyName); |
| QString getQmlPropertyName(const QString &propertyName); |
| |
| AnimationType type = NoAnimation; |
| GraphObject *target; |
| QString property; |
| bool isDynamic = false; |
| KeyFrameList keyframes; |
| }; |
| |
| KeyframeGroupGenerator(float fps); |
| ~KeyframeGroupGenerator(); |
| |
| void addAnimation(const AnimationTrack &animation); |
| |
| void generateKeyframeGroups(QTextStream &output, int tabLevel); |
| |
| private: |
| using KeyframeGroupMap = QHash<QString, KeyframeGroup *>; |
| QHash<GraphObject *, KeyframeGroupMap> m_targetKeyframeMap; |
| float m_fps = 60.f; |
| }; |
| |
| QT_END_NAMESPACE |
| |
| #endif // KEYFRAMEGROUPGENERATOR_H |