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** This file is part of the QtQml module of the Qt Toolkit.
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** Alternatively, this file may be used under the terms of the GNU
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#ifndef QQMLVALUETYPE_P_H
#define QQMLVALUETYPE_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 "qqml.h"
#include "qqmlproperty.h"
#include "qqmlproperty_p.h"

#include <private/qqmlnullablevalue_p.h>
#include <private/qmetatype_p.h>

#include <QtCore/qobject.h>
#include <QtCore/qrect.h>
#if QT_CONFIG(easingcurve)
#include <QtCore/qeasingcurve.h>
#endif
#include <QtCore/qvariant.h>

QT_BEGIN_NAMESPACE

class Q_QML_PRIVATE_EXPORT QQmlValueType : public QAbstractDynamicMetaObject
{
public:
    QQmlValueType() : metaType(QMetaType::UnknownType) {}
    QQmlValueType(int userType, const QMetaObject *metaObject);
    ~QQmlValueType();

    void *create() const { return metaType.create(); }
    void destroy(void *gadgetPtr) const { metaType.destroy(gadgetPtr); }

    void construct(void *gadgetPtr, const void *copy) const { metaType.construct(gadgetPtr, copy); }
    void destruct(void *gadgetPtr) const { metaType.destruct(gadgetPtr); }

    int metaTypeId() const { return metaType.id(); }

    // ---- dynamic meta object data interface
    QAbstractDynamicMetaObject *toDynamicMetaObject(QObject *) override;
    void objectDestroyed(QObject *) override;
    int metaCall(QObject *obj, QMetaObject::Call type, int _id, void **argv) override;
    // ----

public:
    QMetaType metaType;
    QMetaObject *dynamicMetaObject = nullptr;
};

class Q_QML_PRIVATE_EXPORT QQmlGadgetPtrWrapper : public QObject
{
    Q_OBJECT
public:
    static QQmlGadgetPtrWrapper *instance(QQmlEngine *engine, int index);

    QQmlGadgetPtrWrapper(QQmlValueType *valueType, QObject *parent);
    ~QQmlGadgetPtrWrapper();

    void read(QObject *obj, int idx);
    void write(QObject *obj, int idx, QQmlPropertyData::WriteFlags flags);
    QVariant value();
    void setValue(const QVariant &value);

    int metaTypeId() const { return valueType()->metaTypeId(); }
    int metaCall(QMetaObject::Call type, int id, void **argv);
    QMetaProperty property(int index) { return valueType()->property(index); }

private:
    const QQmlValueType *valueType() const;

    void *m_gadgetPtr = nullptr;
};

class Q_QML_PRIVATE_EXPORT QQmlValueTypeFactory
{
public:
    static bool isValueType(int idx);
    static QQmlValueType *valueType(int idx);
    static const QMetaObject *metaObjectForMetaType(int type);
};

struct QQmlPointFValueType
{
    QPointF v;
    Q_PROPERTY(qreal x READ x WRITE setX FINAL)
    Q_PROPERTY(qreal y READ y WRITE setY FINAL)
    Q_GADGET
    QML_VALUE_TYPE(point)
    QML_FOREIGN(QPointF)
    QML_ADDED_IN_VERSION(2, 0)
    QML_EXTENDED(QQmlPointFValueType)

public:
    Q_INVOKABLE QString toString() const;
    qreal x() const;
    qreal y() const;
    void setX(qreal);
    void setY(qreal);
};

struct QQmlPointValueType
{
    QPoint v;
    Q_PROPERTY(int x READ x WRITE setX FINAL)
    Q_PROPERTY(int y READ y WRITE setY FINAL)
    Q_GADGET
    QML_ANONYMOUS
    QML_FOREIGN(QPoint)
    QML_ADDED_IN_VERSION(2, 0)

public:
    Q_INVOKABLE QString toString() const;
    int x() const;
    int y() const;
    void setX(int);
    void setY(int);
};

struct QQmlSizeFValueType
{
    QSizeF v;
    Q_PROPERTY(qreal width READ width WRITE setWidth FINAL)
    Q_PROPERTY(qreal height READ height WRITE setHeight FINAL)
    Q_GADGET
    QML_VALUE_TYPE(size)
    QML_FOREIGN(QSizeF)
    QML_ADDED_IN_VERSION(2, 0)
    QML_EXTENDED(QQmlSizeFValueType)

public:
    Q_INVOKABLE QString toString() const;
    qreal width() const;
    qreal height() const;
    void setWidth(qreal);
    void setHeight(qreal);
};

struct QQmlSizeValueType
{
    QSize v;
    Q_PROPERTY(int width READ width WRITE setWidth FINAL)
    Q_PROPERTY(int height READ height WRITE setHeight FINAL)
    Q_GADGET
    QML_ANONYMOUS
    QML_FOREIGN(QSize)
    QML_ADDED_IN_VERSION(2, 0)

public:
    Q_INVOKABLE QString toString() const;
    int width() const;
    int height() const;
    void setWidth(int);
    void setHeight(int);
};

struct QQmlRectFValueType
{
    QRectF v;
    Q_PROPERTY(qreal x READ x WRITE setX FINAL)
    Q_PROPERTY(qreal y READ y WRITE setY FINAL)
    Q_PROPERTY(qreal width READ width WRITE setWidth FINAL)
    Q_PROPERTY(qreal height READ height WRITE setHeight FINAL)
    Q_PROPERTY(qreal left READ left DESIGNABLE false FINAL)
    Q_PROPERTY(qreal right READ right DESIGNABLE false FINAL)
    Q_PROPERTY(qreal top READ top DESIGNABLE false FINAL)
    Q_PROPERTY(qreal bottom READ bottom DESIGNABLE false FINAL)
    Q_GADGET
    QML_VALUE_TYPE(rect)
    QML_FOREIGN(QRectF)
    QML_ADDED_IN_VERSION(2, 0)
    QML_EXTENDED(QQmlRectFValueType)

public:
    Q_INVOKABLE QString toString() const;
    qreal x() const;
    qreal y() const;
    void setX(qreal);
    void setY(qreal);

    qreal width() const;
    qreal height() const;
    void setWidth(qreal);
    void setHeight(qreal);

    qreal left() const;
    qreal right() const;
    qreal top() const;
    qreal bottom() const;
};

struct QQmlRectValueType
{
    QRect v;
    Q_PROPERTY(int x READ x WRITE setX FINAL)
    Q_PROPERTY(int y READ y WRITE setY FINAL)
    Q_PROPERTY(int width READ width WRITE setWidth FINAL)
    Q_PROPERTY(int height READ height WRITE setHeight FINAL)
    Q_PROPERTY(int left READ left DESIGNABLE false FINAL)
    Q_PROPERTY(int right READ right DESIGNABLE false FINAL)
    Q_PROPERTY(int top READ top DESIGNABLE false FINAL)
    Q_PROPERTY(int bottom READ bottom DESIGNABLE false FINAL)
    Q_GADGET
    QML_ANONYMOUS
    QML_FOREIGN(QRect)
    QML_ADDED_IN_VERSION(2, 0)

public:
    Q_INVOKABLE QString toString() const;
    int x() const;
    int y() const;
    void setX(int);
    void setY(int);

    int width() const;
    int height() const;
    void setWidth(int);
    void setHeight(int);

    int left() const;
    int right() const;
    int top() const;
    int bottom() const;
};

#if QT_CONFIG(easingcurve)
namespace QQmlEasingEnums
{
Q_NAMESPACE
QML_NAMED_ELEMENT(Easing)
QML_ADDED_IN_VERSION(2, 0)

enum Type {
    Linear = QEasingCurve::Linear,
    InQuad = QEasingCurve::InQuad, OutQuad = QEasingCurve::OutQuad,
    InOutQuad = QEasingCurve::InOutQuad, OutInQuad = QEasingCurve::OutInQuad,
    InCubic = QEasingCurve::InCubic, OutCubic = QEasingCurve::OutCubic,
    InOutCubic = QEasingCurve::InOutCubic, OutInCubic = QEasingCurve::OutInCubic,
    InQuart = QEasingCurve::InQuart, OutQuart = QEasingCurve::OutQuart,
    InOutQuart = QEasingCurve::InOutQuart, OutInQuart = QEasingCurve::OutInQuart,
    InQuint = QEasingCurve::InQuint, OutQuint = QEasingCurve::OutQuint,
    InOutQuint = QEasingCurve::InOutQuint, OutInQuint = QEasingCurve::OutInQuint,
    InSine = QEasingCurve::InSine, OutSine = QEasingCurve::OutSine,
    InOutSine = QEasingCurve::InOutSine, OutInSine = QEasingCurve::OutInSine,
    InExpo = QEasingCurve::InExpo, OutExpo = QEasingCurve::OutExpo,
    InOutExpo = QEasingCurve::InOutExpo, OutInExpo = QEasingCurve::OutInExpo,
    InCirc = QEasingCurve::InCirc, OutCirc = QEasingCurve::OutCirc,
    InOutCirc = QEasingCurve::InOutCirc, OutInCirc = QEasingCurve::OutInCirc,
    InElastic = QEasingCurve::InElastic, OutElastic = QEasingCurve::OutElastic,
    InOutElastic = QEasingCurve::InOutElastic, OutInElastic = QEasingCurve::OutInElastic,
    InBack = QEasingCurve::InBack, OutBack = QEasingCurve::OutBack,
    InOutBack = QEasingCurve::InOutBack, OutInBack = QEasingCurve::OutInBack,
    InBounce = QEasingCurve::InBounce, OutBounce = QEasingCurve::OutBounce,
    InOutBounce = QEasingCurve::InOutBounce, OutInBounce = QEasingCurve::OutInBounce,
    InCurve = QEasingCurve::InCurve, OutCurve = QEasingCurve::OutCurve,
    SineCurve = QEasingCurve::SineCurve, CosineCurve = QEasingCurve::CosineCurve,
    BezierSpline = QEasingCurve::BezierSpline,

    Bezier = BezierSpline // Evil! Don't use this!
};
Q_ENUM_NS(Type)
};

struct QQmlEasingValueType
{
    QEasingCurve v;
    Q_GADGET
    QML_ANONYMOUS
    QML_FOREIGN(QEasingCurve)
    QML_ADDED_IN_VERSION(2, 0)

    Q_PROPERTY(QQmlEasingEnums::Type type READ type WRITE setType FINAL)
    Q_PROPERTY(qreal amplitude READ amplitude WRITE setAmplitude FINAL)
    Q_PROPERTY(qreal overshoot READ overshoot WRITE setOvershoot FINAL)
    Q_PROPERTY(qreal period READ period WRITE setPeriod FINAL)
    Q_PROPERTY(QVariantList bezierCurve READ bezierCurve WRITE setBezierCurve FINAL)

public:
    QQmlEasingEnums::Type type() const;
    qreal amplitude() const;
    qreal overshoot() const;
    qreal period() const;
    void setType(QQmlEasingEnums::Type);
    void setAmplitude(qreal);
    void setOvershoot(qreal);
    void setPeriod(qreal);
    void setBezierCurve(const QVariantList &);
    QVariantList bezierCurve() const;
};
#endif

struct QQmlPropertyValueType
{
    QQmlProperty v;
    Q_PROPERTY(QObject *object READ object CONSTANT FINAL)
    Q_PROPERTY(QString name READ name CONSTANT FINAL)
    Q_GADGET
    QML_ANONYMOUS
    QML_FOREIGN(QQmlProperty)
    QML_ADDED_IN_VERSION(2, 15)

public:
    QObject *object() const;
    QString name() const;
};

QT_END_NAMESPACE

#endif  // QQMLVALUETYPE_P_H