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#ifndef QT3DANIMATION_ANIMATION_CLIPBLENDVALUE_H
#define QT3DANIMATION_ANIMATION_CLIPBLENDVALUE_H

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists for the convenience
// of other Qt classes.  This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
//

#include <Qt3DAnimation/private/clipblendnode_p.h>

QT_BEGIN_NAMESPACE

namespace Qt3DAnimation {
namespace Animation {

class Q_AUTOTEST_EXPORT ClipBlendValue : public ClipBlendNode
{
public:
    ClipBlendValue();
    ~ClipBlendValue();

    inline Qt3DCore::QNodeId clipId() const { return m_clipId; }
    void setClipId(Qt3DCore::QNodeId clipId) { m_clipId = clipId; } // For unit tests

    void sceneChangeEvent(const Qt3DCore::QSceneChangePtr &e) Q_DECL_OVERRIDE;

    inline QVector<Qt3DCore::QNodeId> allDependencyIds() const Q_DECL_OVERRIDE
    {
        return currentDependencyIds();
    }

    inline QVector<Qt3DCore::QNodeId> currentDependencyIds() const Q_DECL_OVERRIDE
    {
        return { m_clipId };
    }

    double duration() const Q_DECL_OVERRIDE;

    void setFormatIndices(Qt3DCore::QNodeId animatorId, const ComponentIndices &formatIndices);
    ComponentIndices formatIndices(Qt3DCore::QNodeId animatorId);

protected:
    ClipResults doBlend(const QVector<ClipResults> &blendData) const Q_DECL_OVERRIDE;

private:
    void initializeFromPeer(const Qt3DCore::QNodeCreatedChangeBasePtr &change) Q_DECL_FINAL;

    Qt3DCore::QNodeId m_clipId;

    QVector<Qt3DCore::QNodeId> m_animatorIds;
    QVector<ComponentIndices> m_formatIndicies;
};

} // namespace Animation
} // namespace Qt3DAnimation


QT_END_NAMESPACE

#endif // QT3DANIMATION_ANIMATION_CLIPBLENDVALUE_H
