| 1 | // Copyright (C) 2023 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
| 3 | |
| 4 | #ifndef QBLENDANIMATIONNODE_P_H |
| 5 | #define QBLENDANIMATIONNODE_P_H |
| 6 | |
| 7 | // |
| 8 | // W A R N I N G |
| 9 | // ------------- |
| 10 | // |
| 11 | // This file is not part of the Qt API. It exists purely as an |
| 12 | // implementation detail. This header file may change from version to |
| 13 | // version without notice, or even be removed. |
| 14 | // |
| 15 | // We mean it. |
| 16 | // |
| 17 | |
| 18 | #include <QObject> |
| 19 | #include <QtQml> |
| 20 | #include <QtQuick/private/qquickanimation_p.h> |
| 21 | #include <QtQuickTimelineBlendTrees/private/qblendtreenode_p.h> |
| 22 | |
| 23 | QT_BEGIN_NAMESPACE |
| 24 | |
| 25 | class Q_QUICKTIMELINEBLENDTREES_EXPORT QBlendAnimationNode : public QBlendTreeNode |
| 26 | { |
| 27 | Q_OBJECT |
| 28 | Q_PROPERTY(QBlendTreeNode *source1 READ source1 WRITE setSource1 NOTIFY source1Changed FINAL) |
| 29 | Q_PROPERTY(QBlendTreeNode *source2 READ source2 WRITE setSource2 NOTIFY source2Changed FINAL) |
| 30 | Q_PROPERTY(qreal weight READ weight WRITE setWeight NOTIFY weightChanged FINAL) |
| 31 | QML_NAMED_ELEMENT(BlendAnimationNode) |
| 32 | public: |
| 33 | explicit QBlendAnimationNode(QObject *parent = nullptr); |
| 34 | |
| 35 | QBlendTreeNode *source1() const; |
| 36 | void setSource1(QBlendTreeNode *newSource1); |
| 37 | |
| 38 | QBlendTreeNode *source2() const; |
| 39 | void setSource2(QBlendTreeNode *newSource2); |
| 40 | |
| 41 | qreal weight() const; |
| 42 | void setWeight(qreal newWeight); |
| 43 | |
| 44 | private Q_SLOTS: |
| 45 | void handleInputFrameDataChanged(); |
| 46 | |
| 47 | Q_SIGNALS: |
| 48 | void source1Changed(); |
| 49 | void source2Changed(); |
| 50 | void weightChanged(); |
| 51 | |
| 52 | private: |
| 53 | QBlendTreeNode *m_source1 = nullptr; |
| 54 | QBlendTreeNode *m_source2 = nullptr; |
| 55 | qreal m_weight = 0.5; |
| 56 | |
| 57 | QMetaObject::Connection m_source1OutputConnection; |
| 58 | QMetaObject::Connection m_source2OutputConnection; |
| 59 | QMetaObject::Connection m_source1DestroyedConnection; |
| 60 | QMetaObject::Connection m_source2DestroyedConnection; |
| 61 | }; |
| 62 | |
| 63 | QT_END_NAMESPACE |
| 64 | |
| 65 | #endif // QBLENDANIMATIONNODE_P_H |
| 66 |