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#ifndef QT3DRENDER_RENDER_QUICK_QUICK3DSORTMETHOD_H
#define QT3DRENDER_RENDER_QUICK_QUICK3DSORTMETHOD_H

#include <Qt3DQuickRender/qt3dquickrender_global.h>
#include <Qt3DRender/qsortmethod.h>
#include <Qt3DRender/qsortcriterion.h>
#include <QQmlListProperty>

QT_BEGIN_NAMESPACE

namespace Qt3DRender {
namespace Render {
namespace Quick {

class QT3DQUICKRENDERSHARED_EXPORT Quick3DSortMethod : public QObject
{
    Q_OBJECT
    Q_PROPERTY(QQmlListProperty<Qt3DRender::QSortCriterion> criteria READ criteriaList)
public:
    explicit Quick3DSortMethod(QObject *parent = 0);

    inline QSortMethod *parentSortMethod() const { return qobject_cast<QSortMethod *>(parent()); }

    QQmlListProperty<QSortCriterion> criteriaList();

private:
    static void appendCriterion(QQmlListProperty<QSortCriterion> *list, QSortCriterion *criterion);
    static QSortCriterion *criterionAt(QQmlListProperty<QSortCriterion> *list, int index);
    static int criteriaCount(QQmlListProperty<QSortCriterion> *list);
    static void clearCriteria(QQmlListProperty<QSortCriterion> *list);
};

} // namespace Quick
} // namespace Render
} // namespace Qt3DRender

QT_END_NAMESPACE

#endif // QT3DRENDER_RENDER_QUICK_QUICK3DSORTMETHOD_H