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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#ifndef ABSTRACTMETABUILDER_H
#define ABSTRACTMETABUILDER_H
#include "abstractmetalang_typedefs.h"
#include "apiextractorflags.h"
#include "header_paths.h"
#include "typesystem_enums.h"
#include "typesystem_typedefs.h"
#include "clangparser/compilersupport.h"
#include <QtCore/QFileInfoList>
#include <optional>
QT_FORWARD_DECLARE_CLASS(QIODevice)
class AbstractMetaBuilderPrivate;
class AbstractMetaClass;
class AbstractMetaType;
class AbstractMetaEnumValue;
class ComplexTypeEntry;
class TypeInfo;
class TypeEntry;
class AbstractMetaBuilder
{
public:
Q_DISABLE_COPY_MOVE(AbstractMetaBuilder)
enum RejectReason {
NotInTypeSystem,
GenerationDisabled,
RedefinedToNotClass,
UnmatchedArgumentType,
UnmatchedReturnType,
UnmatchedOperator,
Deprecated,
NoReason
};
AbstractMetaBuilder();
virtual ~AbstractMetaBuilder();
const AbstractMetaClassList &classes() const;
AbstractMetaClassList takeClasses();
const AbstractMetaClassList &templates() const;
AbstractMetaClassList takeTemplates();
const AbstractMetaClassList &smartPointers() const;
AbstractMetaClassList takeSmartPointers();
const AbstractMetaFunctionCList &globalFunctions() const;
const AbstractMetaEnumList &globalEnums() const;
const QHash<TypeEntryCPtr, AbstractMetaEnum> &typeEntryToEnumsHash() const;
const QMultiHash<QString, QString> &typedefTargetToName() const;
bool build(const QByteArrayList &arguments,
ApiExtractorFlags apiExtractorFlags = {},
bool addCompilerSupportArguments = true,
LanguageLevel level = LanguageLevel::Default,
unsigned clangFlags = 0);
void setLogDirectory(const QString& logDir);
/**
* AbstractMetaBuilder should know what's the global header being used,
* so any class declared under this header wont have the include file
* filled.
*/
void setGlobalHeaders(const QFileInfoList& globalHeaders);
void setHeaderPaths(const HeaderPaths &h);
static void setUseGlobalHeader(bool h);
void setSkipDeprecated(bool value);
void setApiExtractorFlags(ApiExtractorFlags flags);
enum TranslateTypeFlag {
DontResolveType = 0x1,
TemplateArgument = 0x2,
NoClassScopeLookup = 0x4
};
Q_DECLARE_FLAGS(TranslateTypeFlags, TranslateTypeFlag);
static std::optional<AbstractMetaType>
translateType(const TypeInfo &_typei, const AbstractMetaClassPtr ¤tClass = {},
TranslateTypeFlags flags = {}, QString *errorMessage = nullptr);
static std::optional<AbstractMetaType>
translateType(const QString &t, const AbstractMetaClassPtr ¤tClass = {},
TranslateTypeFlags flags = {}, QString *errorMessage = nullptr);
/// Performs a template specialization of the function.
/// \param function Function
/// \param templateTypes Instantiation types
/// \return Specialized copy of the function
static AbstractMetaFunctionPtr
inheritTemplateFunction(const AbstractMetaFunctionCPtr &function,
const AbstractMetaTypeList &templateTypes);
static AbstractMetaClassPtr
inheritTemplateClass(const ComplexTypeEntryPtr &te,
const AbstractMetaClassCPtr &templateClass,
const AbstractMetaTypeList &templateTypes,
InheritTemplateFlags flags = {});
/// Performs a template specialization of the member function.
/// \param function Member function
/// \param templateTypes Instantiation types
/// \param templateClass Template class
/// \param subclass Specialized class
/// \return Specialized copy of the function
static AbstractMetaFunctionPtr
inheritTemplateMember(const AbstractMetaFunctionCPtr &function,
const AbstractMetaTypeList &templateTypes,
const AbstractMetaClassCPtr &templateClass,
const AbstractMetaClassPtr &subclass);
static QString getSnakeCaseName(const QString &name);
// Names under which an item will be registered to Python depending on snakeCase
static QStringList definitionNames(const QString &name,
TypeSystem::SnakeCase snakeCase);
static QString resolveScopePrefix(const AbstractMetaClassCPtr &scope,
QStringView value);
static bool dontFixDefaultValue(QStringView expr);
// For testing purposes
QString fixDefaultValue(const QString &expr, const AbstractMetaType &type,
const AbstractMetaClassCPtr &) const;
QString fixEnumDefault(const AbstractMetaType &type, const QString &expr,
const AbstractMetaClassCPtr & = {}) const;
static void setCodeModelTestMode(bool b);
#ifndef QT_NO_DEBUG_STREAM
void formatDebug(QDebug &d) const;
#endif
private:
friend class AbstractMetaBuilderPrivate;
AbstractMetaBuilderPrivate *d;
};
Q_DECLARE_OPERATORS_FOR_FLAGS(AbstractMetaBuilder::TranslateTypeFlags);
#ifndef QT_NO_DEBUG_STREAM
QDebug operator<<(QDebug d, const AbstractMetaBuilder &ab);
#endif
#endif // ABSTRACTMETBUILDER_H
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