diff options
Diffstat (limited to 'src/qml/qml/qqml.h')
| -rw-r--r-- | src/qml/qml/qqml.h | 125 |
1 files changed, 101 insertions, 24 deletions
diff --git a/src/qml/qml/qqml.h b/src/qml/qml/qqml.h index a93b012c70..ae3893dd73 100644 --- a/src/qml/qml/qqml.h +++ b/src/qml/qml/qqml.h @@ -41,9 +41,6 @@ #define QQML_H #include <QtQml/qqmlprivate.h> -#include <QtQml/qqmlparserstatus.h> -#include <QtQml/qqmlpropertyvaluesource.h> -#include <QtQml/qqmllist.h> #include <QtCore/qbytearray.h> #include <QtCore/qmetaobject.h> @@ -51,6 +48,12 @@ #define QML_VERSION 0x020000 #define QML_VERSION_STR "2.0" +#define QML_PRIVATE_NAMESPACE \ + QT_PREPEND_NAMESPACE(QQmlPrivate) + +#define QML_REGISTER_TYPES_AND_REVISIONS \ + QT_PREPEND_NAMESPACE(qmlRegisterTypesAndRevisions) + #define QML_DECLARE_TYPE(TYPE) \ Q_DECLARE_METATYPE(TYPE *) \ Q_DECLARE_METATYPE(QQmlListProperty<TYPE>) @@ -64,6 +67,52 @@ #define QML_DECLARE_INTERFACE_HASMETATYPE(INTERFACE) \ QML_DECLARE_TYPE_HASMETATYPE(INTERFACE) +#define QML_ELEMENT \ + Q_CLASSINFO("QML.Element", "auto") + +#define QML_ANONYMOUS \ + Q_CLASSINFO("QML.Element", "anonymous") + +#define QML_NAMED_ELEMENT(NAME) \ + Q_CLASSINFO("QML.Element", #NAME) + +#define QML_UNCREATABLE(REASON) \ + Q_CLASSINFO("QML.Creatable", "false") \ + Q_CLASSINFO("QML.UncreatableReason", REASON) + +#define QML_SINGLETON \ + Q_CLASSINFO("QML.Singleton", "true") \ + enum class QmlIsSingleton {yes = true}; \ + template<typename, typename> friend struct QML_PRIVATE_NAMESPACE::QmlSingleton; \ + template<typename T, typename... Args> \ + friend void QML_REGISTER_TYPES_AND_REVISIONS(const char *uri, int versionMajor); + +#define QML_ADDED_IN_MINOR_VERSION(VERSION) \ + Q_CLASSINFO("QML.AddedInMinorVersion", #VERSION) + +#define QML_REMOVED_IN_MINOR_VERSION(VERSION) \ + Q_CLASSINFO("QML.RemovedInMinorVersion", #VERSION) + +#define QML_ATTACHED(ATTACHED_TYPE) \ + Q_CLASSINFO("QML.Attached", #ATTACHED_TYPE) \ + using QmlAttachedType = ATTACHED_TYPE; \ + template<class, class, bool> friend struct QML_PRIVATE_NAMESPACE::QmlAttached; \ + template<class> friend struct QML_PRIVATE_NAMESPACE::QmlAttachedAccessor; + +#define QML_EXTENDED(EXTENDED_TYPE) \ + Q_CLASSINFO("QML.Extended", #EXTENDED_TYPE) \ + using QmlExtendedType = EXTENDED_TYPE; \ + template<class, class> friend struct QML_PRIVATE_NAMESPACE::QmlExtended; \ + template<typename T, typename... Args> \ + friend void QML_REGISTER_TYPES_AND_REVISIONS(const char *uri, int versionMajor); + +#define QML_FOREIGN(FOREIGN_TYPE) \ + Q_CLASSINFO("QML.Foreign", #FOREIGN_TYPE) \ + using QmlForeignType = FOREIGN_TYPE; \ + template<class, class> friend struct QML_PRIVATE_NAMESPACE::QmlResolved; \ + template<typename T, typename... Args> \ + friend void QML_REGISTER_TYPES_AND_REVISIONS(const char *uri, int versionMajor); + enum { /* TYPEINFO flags */ QML_HAS_ATTACHED_PROPERTIES = 0x01 }; @@ -82,27 +131,13 @@ QT_END_NAMESPACE QT_BEGIN_NAMESPACE - -class QQmlPropertyValueInterceptor; - -#define QML_GETTYPENAMES \ - const char *className = T::staticMetaObject.className(); \ - const int nameLen = int(strlen(className)); \ - QVarLengthArray<char,48> pointerName(nameLen+2); \ - memcpy(pointerName.data(), className, size_t(nameLen)); \ - pointerName[nameLen] = '*'; \ - pointerName[nameLen+1] = '\0'; \ - const int listLen = int(strlen("QQmlListProperty<")); \ - QVarLengthArray<char,64> listName(listLen + nameLen + 2); \ - memcpy(listName.data(), "QQmlListProperty<", size_t(listLen)); \ - memcpy(listName.data()+listLen, className, size_t(nameLen)); \ - listName[listLen+nameLen] = '>'; \ - listName[listLen+nameLen+1] = '\0'; - void Q_QML_EXPORT qmlClearTypeRegistrations(); +template<class T> +QQmlCustomParser *qmlCreateCustomParser(); + template<typename T> -int qmlRegisterAnonymousType(const char *uri, int versionMajor=1) +int qmlRegisterAnonymousType(const char *uri, int versionMajor) { QML_GETTYPENAMES @@ -133,11 +168,13 @@ int qmlRegisterAnonymousType(const char *uri, int versionMajor=1) return QQmlPrivate::qmlregister(QQmlPrivate::TypeRegistration, &type); } +#if QT_DEPRECATED_SINCE(5, 14) template<typename T> QT_DEPRECATED_VERSION_X_5_14("Use qmlRegisterAnonymousType instead") int qmlRegisterType() { - return qmlRegisterAnonymousType<T>(""); + return qmlRegisterAnonymousType<T>("", 1); } +#endif int Q_QML_EXPORT qmlRegisterTypeNotAvailable(const char *uri, int versionMajor, int versionMinor, const char *qmlName, const QString& message); @@ -586,8 +623,10 @@ namespace QtQml { Q_QML_EXPORT QQmlContext *qmlContext(const QObject *); Q_QML_EXPORT QQmlEngine *qmlEngine(const QObject *); #if QT_DEPRECATED_SINCE(5, 14) - Q_QML_EXPORT QT_DEPRECATED QObject *qmlAttachedPropertiesObjectById(int, const QObject *, bool create = true); - Q_QML_EXPORT QT_DEPRECATED QObject *qmlAttachedPropertiesObject( + Q_QML_EXPORT QT_DEPRECATED_VERSION_X_5_14("Use qmlAttachedPropertiesObject(QObject *, QQmlAttachedPropertiesFunc, bool") + QObject *qmlAttachedPropertiesObjectById(int, const QObject *, bool create = true); + Q_QML_EXPORT QT_DEPRECATED_VERSION_X_5_14("Use qmlAttachedPropertiesObject(QObject *, QQmlAttachedPropertiesFunc, bool") + QObject *qmlAttachedPropertiesObject( int *, const QObject *, const QMetaObject *, bool create); #endif Q_QML_EXPORT QQmlAttachedPropertiesFunc qmlAttachedPropertiesFunction(QObject *, @@ -720,6 +759,44 @@ inline int qmlRegisterType(const QUrl &url, const char *uri, int versionMajor, i return QQmlPrivate::qmlregister(QQmlPrivate::CompositeRegistration, &type); } +template<class T, class Resolved, class Extended, bool Singleton> +struct QmlTypeAndRevisionsRegistration; + +template<class T, class Resolved, class Extended> +struct QmlTypeAndRevisionsRegistration<T, Resolved, Extended, false> { + static void registerTypeAndRevisions(const char *uri, int versionMajor) + { + QQmlPrivate::qmlRegisterTypeAndRevisions<Resolved, Extended>( + uri, versionMajor, &T::staticMetaObject); + } +}; + +template<class T, class Resolved> +struct QmlTypeAndRevisionsRegistration<T, Resolved, void, true> { + static void registerTypeAndRevisions(const char *uri, int versionMajor) + { + QQmlPrivate::qmlRegisterSingletonAndRevisions<Resolved>( + uri, versionMajor, &T::staticMetaObject); + } +}; + +template<typename T = void, typename... Args> +void qmlRegisterTypesAndRevisions(const char *uri, int versionMajor); + +template<typename T, typename... Args> +void qmlRegisterTypesAndRevisions(const char *uri, int versionMajor) +{ + QmlTypeAndRevisionsRegistration< + T, typename QQmlPrivate::QmlResolved<T>::Type, + typename QQmlPrivate::QmlExtended<T>::Type, + QQmlPrivate::QmlSingleton<T>::Value> + ::registerTypeAndRevisions(uri, versionMajor); + qmlRegisterTypesAndRevisions<Args...>(uri, versionMajor); +} + +template<> +inline void qmlRegisterTypesAndRevisions<>(const char *, int) {} + int Q_QML_EXPORT qmlTypeId(const char *uri, int versionMajor, int versionMinor, const char *qmlName); QT_END_NAMESPACE |