/****************************************************************************
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** Copyright (C) 2015 Paul Lemire paul.lemire350@gmail.com
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** $QT_END_LICENSE$
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****************************************************************************/

#ifndef QT3DRENDER_RENDER_OBJECTPICKER_P_H
#define QT3DRENDER_RENDER_OBJECTPICKER_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 <Qt3DRender/private/backendnode_p.h>

QT_BEGIN_NAMESPACE

namespace Qt3DRender {

class QPickEvent;
typedef QSharedPointer<QPickEvent> QPickEventPtr;

namespace Render {

class Q_3DRENDERSHARED_PRIVATE_EXPORT ObjectPicker : public BackendNode
{
public:
    ObjectPicker();
    ~ObjectPicker();

    void cleanup();
    void syncFromFrontEnd(const Qt3DCore::QNode *frontEnd, bool firstTime) override;
    bool isPressed() const;
    bool isHoverEnabled() const;
    bool isDragEnabled() const;

    void setPressed(bool pressed);

    // Needed for unit tests
    void setPriority(int priority);
    int priority() const;

private:
    void notifyJob();

    int m_priority;
    bool m_isPressed;
    bool m_hoverEnabled;
    bool m_dragEnabled;
};

} // Render

} // Qt3DRender

QT_END_NAMESPACE

#endif // QT3DRENDER_RENDER_OBJECTPICKER_H