diff options
Diffstat (limited to 'src/qml/qml/qqmlvaluetype_p.h')
-rw-r--r-- | src/qml/qml/qqmlvaluetype_p.h | 60 |
1 files changed, 42 insertions, 18 deletions
diff --git a/src/qml/qml/qqmlvaluetype_p.h b/src/qml/qml/qqmlvaluetype_p.h index ff664adbe7..0b38c746d6 100644 --- a/src/qml/qml/qqmlvaluetype_p.h +++ b/src/qml/qml/qqmlvaluetype_p.h @@ -54,7 +54,9 @@ #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> @@ -65,16 +67,20 @@ QT_BEGIN_NAMESPACE -class Q_QML_PRIVATE_EXPORT QQmlValueType : public QObject, public QAbstractDynamicMetaObject +class Q_QML_PRIVATE_EXPORT QQmlValueType : public QAbstractDynamicMetaObject { public: - QQmlValueType(); + QQmlValueType() : metaType(QMetaType::UnknownType) {} QQmlValueType(int userType, const QMetaObject *metaObject); - ~QQmlValueType() override; - void read(QObject *, int); - void write(QObject *, int, QQmlPropertyData::WriteFlags flags); - QVariant value(); - void setValue(const QVariant &); + ~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; @@ -82,12 +88,33 @@ public: int metaCall(QObject *obj, QMetaObject::Call type, int _id, void **argv) override; // ---- -private: - const QMetaObject *_metaObject; - void *gadgetPtr; - 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 @@ -219,6 +246,7 @@ struct QQmlEasingValueType QEasingCurve v; Q_GADGET QML_NAMED_ELEMENT(Easing) + QML_ADDED_IN_VERSION(2, 0) QML_UNCREATABLE("Use the Type enum.") Q_PROPERTY(QQmlEasingValueType::Type type READ type WRITE setType FINAL) @@ -282,18 +310,14 @@ public: template<typename T> int qmlRegisterValueTypeEnums(const char *uri, int versionMajor, int versionMinor, const char *qmlName) { - QByteArray name(T::staticMetaObject.className()); - - QByteArray pointerName(name + '*'); - QQmlPrivate::RegisterType type = { 0, - qRegisterNormalizedMetaType<T *>(pointerName.constData()), 0, 0, nullptr, + QMetaType::fromType<T*>(), QMetaType(), 0, nullptr, QString(), - uri, versionMajor, versionMinor, qmlName, &T::staticMetaObject, + uri, QTypeRevision::fromVersion(versionMajor, versionMinor), qmlName, &T::staticMetaObject, nullptr, nullptr, @@ -302,7 +326,7 @@ int qmlRegisterValueTypeEnums(const char *uri, int versionMajor, int versionMino nullptr, nullptr, nullptr, - 0 + QTypeRevision::zero() }; return QQmlPrivate::qmlregister(QQmlPrivate::TypeRegistration, &type); |