channelmapper_p.h - mozsearch

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// Copyright (C) 2017 Klaralvdalens Datakonsult AB (KDAB).

// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

#ifndef QT3DANIMATION_ANIMATION_CHANNELMAPPER_P_H

#define QT3DANIMATION_ANIMATION_CHANNELMAPPER_P_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/backendnode_p.h>

#include <Qt3DAnimation/private/fcurve_p.h>

#include <Qt3DCore/qnodeid.h>

#include <QtCore/qlist.h>

QT_BEGIN_NAMESPACE

namespace Qt3DAnimation {

namespace Animation {

class Handler;

class Q_AUTOTEST_EXPORT ChannelMapper : public BackendNode

public:

    ChannelMapper();

    void cleanup();

    void syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime) override;

    void setMappingIds(const Qt3DCore::QNodeIdVector &mappingIds) { m_mappingIds = mappingIds; }

    Qt3DCore::QNodeIdVector mappingIds() const { return m_mappingIds; }

    QVector<ChannelMapping*> mappings() const

        if (m_isDirty)

            updateMappings();

        return m_mappings;

private:

    void updateMappings() const;

    Qt3DCore::QNodeIdVector m_mappingIds;

    // Cached data

    mutable QVector<ChannelMapping*> m_mappings;

    mutable bool m_isDirty;

};

} // namespace Animation

} // namespace Qt3DAnimation

QT_END_NAMESPACE

#endif // QT3DANIMATION_ANIMATION_CHANNELMAPPER_P_H