qblendanimationnode_p.h

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// Copyright (C) 2023 The Qt Company Ltd.

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only

// Qt-Security score:significant reason:default

#ifndef QBLENDANIMATIONNODE_P_H

#define QBLENDANIMATIONNODE_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 <QObject>

#include <QtQml>

#include <QtQuick/private/qquickanimation_p.h>

#include <QtQuickTimelineBlendTrees/private/qblendtreenode_p.h>

QT_BEGIN_NAMESPACE

class Q_QUICKTIMELINEBLENDTREES_EXPORT QBlendAnimationNode : public QBlendTreeNode

    Q_OBJECT

    Q_PROPERTY(QBlendTreeNode *source1 READ source1 WRITE setSource1 NOTIFY source1Changed FINAL)

    Q_PROPERTY(QBlendTreeNode *source2 READ source2 WRITE setSource2 NOTIFY source2Changed FINAL)

    Q_PROPERTY(qreal weight READ weight WRITE setWeight NOTIFY weightChanged FINAL)

    QML_NAMED_ELEMENT(BlendAnimationNode)

public:

    explicit QBlendAnimationNode(QObject *parent = nullptr);

    QBlendTreeNode *source1() const;

    void setSource1(QBlendTreeNode *newSource1);

    QBlendTreeNode *source2() const;

    void setSource2(QBlendTreeNode *newSource2);

    qreal weight() const;

    void setWeight(qreal newWeight);

private Q_SLOTS:

    void handleInputFrameDataChanged();

Q_SIGNALS:

    void source1Changed();

    void source2Changed();

    void weightChanged();

private:

    QBlendTreeNode *m_source1 = nullptr;

    QBlendTreeNode *m_source2 = nullptr;

    qreal m_weight = 0.5;

    QMetaObject::Connection m_source1OutputConnection;

    QMetaObject::Connection m_source2OutputConnection;

    QMetaObject::Connection m_source1DestroyedConnection;

    QMetaObject::Connection m_source2DestroyedConnection;

};

QT_END_NAMESPACE

#endif // QBLENDANIMATIONNODE_P_H