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Diffstat (limited to 'src/qml/qml/qqmltype_p_p.h')
| -rw-r--r-- | src/qml/qml/qqmltype_p_p.h | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/src/qml/qml/qqmltype_p_p.h b/src/qml/qml/qqmltype_p_p.h new file mode 100644 index 0000000000..6a2d961de8 --- /dev/null +++ b/src/qml/qml/qqmltype_p_p.h @@ -0,0 +1,170 @@ +/**************************************************************************** +** +** Copyright (C) 2019 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtQml module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQMLTYPE_P_P_H +#define QQMLTYPE_P_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 <private/qqmltype_p.h> +#include <private/qstringhash_p.h> +#include <private/qqmlproxymetaobject_p.h> +#include <private/qqmlrefcount_p.h> +#include <private/qqmlpropertycache_p.h> + +QT_BEGIN_NAMESPACE + +class QQmlTypePrivate : public QQmlRefCount +{ + Q_DISABLE_COPY_MOVE(QQmlTypePrivate) +public: + QQmlTypePrivate(QQmlType::RegistrationType type); + + void init() const; + void initEnums(QQmlEnginePrivate *engine) const; + void insertEnums(const QMetaObject *metaObject) const; + void insertEnumsFromPropertyCache(const QQmlPropertyCache *cache) const; + + QUrl sourceUrl() const + { + switch (regType) { + case QQmlType::CompositeType: + return extraData.fd->url; + case QQmlType::CompositeSingletonType: + return extraData.sd->singletonInstanceInfo->url; + default: + return QUrl(); + } + } + + bool isComposite() const + { + return regType == QQmlType::CompositeType || regType == QQmlType::CompositeSingletonType; + } + + QQmlType resolveCompositeBaseType(QQmlEnginePrivate *engine) const; + QQmlPropertyCache *compositePropertyCache(QQmlEnginePrivate *engine) const; + + QQmlType::RegistrationType regType; + + struct QQmlCppTypeData + { + int allocationSize; + void (*newFunc)(void *); + QString noCreationReason; + int parserStatusCast; + QObject *(*extFunc)(QObject *); + const QMetaObject *extMetaObject; + QQmlCustomParser *customParser; + QQmlAttachedPropertiesFunc attachedPropertiesFunc; + const QMetaObject *attachedPropertiesType; + int propertyValueSourceCast; + int propertyValueInterceptorCast; + bool registerEnumClassesUnscoped; + }; + + struct QQmlSingletonTypeData + { + QQmlType::SingletonInstanceInfo *singletonInstanceInfo; + }; + + struct QQmlCompositeTypeData + { + QUrl url; + }; + + union extraData { + QQmlCppTypeData* cd; + QQmlSingletonTypeData* sd; + QQmlCompositeTypeData* fd; + } extraData; + + const char *iid; + QHashedString module; + QString name; + QString elementName; + int version_maj; + int version_min; + int typeId; + int listId; + int revision; + mutable bool containsRevisionedAttributes; + mutable QQmlType superType; + const QMetaObject *baseMetaObject; + + int index; + mutable volatile bool isSetup:1; + mutable volatile bool isEnumFromCacheSetup:1; + mutable volatile bool isEnumFromBaseSetup:1; + mutable bool haveSuperType:1; + mutable QList<QQmlProxyMetaObject::ProxyData> metaObjects; + mutable QStringHash<int> enums; + mutable QStringHash<int> scopedEnumIndex; // maps from enum name to index in scopedEnums + mutable QList<QStringHash<int>*> scopedEnums; + + void setName(const QString &uri, const QString &element); + +private: + ~QQmlTypePrivate() override; + + struct EnumInfo { + QStringList path; + QString metaObjectName; + QString enumName; + QString enumKey; + QString metaEnumScope; + bool scoped; + }; + + void createListOfPossibleConflictingItems(const QMetaObject *metaObject, QList<EnumInfo> &enumInfoList, QStringList path) const; + void createEnumConflictReport(const QMetaObject *metaObject, const QString &conflictingKey) const; +}; + +QT_END_NAMESPACE + +#endif // QQMLTYPE_P_P_H |