| /**************************************************************************** |
| ** |
| ** Copyright (C) 2016 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the tools applications of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| ** 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 General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
| ** 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-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #ifndef MOC_H |
| #define MOC_H |
| |
| #include "parser.h" |
| #include <qstringlist.h> |
| #include <qmap.h> |
| #include <qpair.h> |
| #include <qjsondocument.h> |
| #include <qjsonarray.h> |
| #include <qjsonobject.h> |
| #include <stdio.h> |
| #include <ctype.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| struct QMetaObject; |
| |
| struct Type |
| { |
| enum ReferenceType { NoReference, Reference, RValueReference, Pointer }; |
| |
| inline Type() : isVolatile(false), isScoped(false), firstToken(NOTOKEN), referenceType(NoReference) {} |
| inline explicit Type(const QByteArray &_name) |
| : name(_name), rawName(name), isVolatile(false), isScoped(false), firstToken(NOTOKEN), referenceType(NoReference) {} |
| QByteArray name; |
| //When used as a return type, the type name may be modified to remove the references. |
| // rawName is the type as found in the function signature |
| QByteArray rawName; |
| uint isVolatile : 1; |
| uint isScoped : 1; |
| Token firstToken; |
| ReferenceType referenceType; |
| }; |
| Q_DECLARE_TYPEINFO(Type, Q_MOVABLE_TYPE); |
| |
| struct EnumDef |
| { |
| QByteArray name; |
| QList<QByteArray> values; |
| bool isEnumClass; // c++11 enum class |
| EnumDef() : isEnumClass(false) {} |
| }; |
| Q_DECLARE_TYPEINFO(EnumDef, Q_MOVABLE_TYPE); |
| |
| struct ArgumentDef |
| { |
| ArgumentDef() : isDefault(false) {} |
| Type type; |
| QByteArray rightType, normalizedType, name; |
| QByteArray typeNameForCast; // type name to be used in cast from void * in metacall |
| bool isDefault; |
| }; |
| Q_DECLARE_TYPEINFO(ArgumentDef, Q_MOVABLE_TYPE); |
| |
| struct FunctionDef |
| { |
| FunctionDef(): returnTypeIsVolatile(false), access(Private), isConst(false), isVirtual(false), isStatic(false), |
| inlineCode(false), wasCloned(false), isCompat(false), isInvokable(false), |
| isScriptable(false), isSlot(false), isSignal(false), isPrivateSignal(false), |
| isConstructor(false), isDestructor(false), isAbstract(false), revision(0) {} |
| Type type; |
| QByteArray normalizedType; |
| QByteArray tag; |
| QByteArray name; |
| bool returnTypeIsVolatile; |
| |
| QVector<ArgumentDef> arguments; |
| |
| enum Access { Private, Protected, Public }; |
| Access access; |
| bool isConst; |
| bool isVirtual; |
| bool isStatic; |
| bool inlineCode; |
| bool wasCloned; |
| |
| QByteArray inPrivateClass; |
| bool isCompat; |
| bool isInvokable; |
| bool isScriptable; |
| bool isSlot; |
| bool isSignal; |
| bool isPrivateSignal; |
| bool isConstructor; |
| bool isDestructor; |
| bool isAbstract; |
| |
| int revision; |
| }; |
| Q_DECLARE_TYPEINFO(FunctionDef, Q_MOVABLE_TYPE); |
| |
| struct PropertyDef |
| { |
| PropertyDef():notifyId(-1), constant(false), final(false), gspec(ValueSpec), revision(0){} |
| QByteArray name, type, member, read, write, reset, designable, scriptable, editable, stored, user, notify, inPrivateClass; |
| int notifyId; |
| bool constant; |
| bool final; |
| enum Specification { ValueSpec, ReferenceSpec, PointerSpec }; |
| Specification gspec; |
| bool stdCppSet() const { |
| QByteArray s("set"); |
| s += toupper(name[0]); |
| s += name.mid(1); |
| return (s == write); |
| } |
| int revision; |
| }; |
| Q_DECLARE_TYPEINFO(PropertyDef, Q_MOVABLE_TYPE); |
| |
| |
| struct ClassInfoDef |
| { |
| QByteArray name; |
| QByteArray value; |
| }; |
| Q_DECLARE_TYPEINFO(ClassInfoDef, Q_MOVABLE_TYPE); |
| |
| struct BaseDef { |
| QByteArray classname; |
| QByteArray qualified; |
| QVector<ClassInfoDef> classInfoList; |
| QMap<QByteArray, bool> enumDeclarations; |
| QVector<EnumDef> enumList; |
| QMap<QByteArray, QByteArray> flagAliases; |
| int begin = 0; |
| int end = 0; |
| }; |
| |
| struct ClassDef : BaseDef { |
| QVector<QPair<QByteArray, FunctionDef::Access> > superclassList; |
| |
| struct Interface |
| { |
| Interface() {} // for QVector, don't use |
| inline explicit Interface(const QByteArray &_className) |
| : className(_className) {} |
| QByteArray className; |
| QByteArray interfaceId; |
| }; |
| QVector<QVector<Interface> >interfaceList; |
| |
| bool hasQObject = false; |
| bool hasQGadget = false; |
| |
| struct PluginData { |
| QByteArray iid; |
| QMap<QString, QJsonArray> metaArgs; |
| QJsonDocument metaData; |
| } pluginData; |
| |
| QVector<FunctionDef> constructorList; |
| QVector<FunctionDef> signalList, slotList, methodList, publicList; |
| int notifyableProperties = 0; |
| QVector<PropertyDef> propertyList; |
| int revisionedMethods = 0; |
| int revisionedProperties = 0; |
| |
| }; |
| Q_DECLARE_TYPEINFO(ClassDef, Q_MOVABLE_TYPE); |
| Q_DECLARE_TYPEINFO(ClassDef::Interface, Q_MOVABLE_TYPE); |
| |
| struct NamespaceDef : BaseDef { |
| bool hasQNamespace = false; |
| }; |
| Q_DECLARE_TYPEINFO(NamespaceDef, Q_MOVABLE_TYPE); |
| |
| class Moc : public Parser |
| { |
| public: |
| Moc() |
| : noInclude(false), mustIncludeQPluginH(false) |
| {} |
| |
| QByteArray filename; |
| |
| bool noInclude; |
| bool mustIncludeQPluginH; |
| QByteArray includePath; |
| QList<QByteArray> includeFiles; |
| QVector<ClassDef> classList; |
| QMap<QByteArray, QByteArray> interface2IdMap; |
| QList<QByteArray> metaTypes; |
| // map from class name to fully qualified name |
| QHash<QByteArray, QByteArray> knownQObjectClasses; |
| QHash<QByteArray, QByteArray> knownGadgets; |
| QMap<QString, QJsonArray> metaArgs; |
| |
| void parse(); |
| |
| bool parseClassHead(ClassDef *def); |
| inline bool inClass(const ClassDef *def) const { |
| return index > def->begin && index < def->end - 1; |
| } |
| |
| inline bool inNamespace(const NamespaceDef *def) const { |
| return index > def->begin && index < def->end - 1; |
| } |
| |
| Type parseType(); |
| |
| bool parseEnum(EnumDef *def); |
| |
| bool parseFunction(FunctionDef *def, bool inMacro = false); |
| bool parseMaybeFunction(const ClassDef *cdef, FunctionDef *def); |
| |
| void parseSlots(ClassDef *def, FunctionDef::Access access); |
| void parseSignals(ClassDef *def); |
| void parseProperty(ClassDef *def); |
| void parsePluginData(ClassDef *def); |
| void createPropertyDef(PropertyDef &def); |
| void parseEnumOrFlag(BaseDef *def, bool isFlag); |
| void parseFlag(BaseDef *def); |
| void parseClassInfo(BaseDef *def); |
| void parseInterfaces(ClassDef *def); |
| void parseDeclareInterface(); |
| void parseDeclareMetatype(); |
| void parseSlotInPrivate(ClassDef *def, FunctionDef::Access access); |
| void parsePrivateProperty(ClassDef *def); |
| |
| void parseFunctionArguments(FunctionDef *def); |
| |
| QByteArray lexemUntil(Token); |
| bool until(Token); |
| |
| // test for Q_INVOCABLE, Q_SCRIPTABLE, etc. and set the flags |
| // in FunctionDef accordingly |
| bool testFunctionAttribute(FunctionDef *def); |
| bool testFunctionAttribute(Token tok, FunctionDef *def); |
| bool testFunctionRevision(FunctionDef *def); |
| |
| void checkSuperClasses(ClassDef *def); |
| void checkProperties(ClassDef* cdef); |
| }; |
| |
| inline QByteArray noRef(const QByteArray &type) |
| { |
| if (type.endsWith('&')) { |
| if (type.endsWith("&&")) |
| return type.left(type.length()-2); |
| return type.left(type.length()-1); |
| } |
| return type; |
| } |
| |
| QT_END_NAMESPACE |
| |
| #endif // MOC_H |