1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the tools applications of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT 21 ** included in the packaging of this file. Please review the following 22 ** information to ensure the GNU General Public License requirements will 23 ** be met: https://www.gnu.org/licenses/gpl-3.0.html. 24 ** 25 ** $QT_END_LICENSE$ 26 ** 27 ****************************************************************************/ 28 29 #ifndef GENERATOR_H 30 #define GENERATOR_H 31 32 #include "moc.h" 33 34 QT_BEGIN_NAMESPACE 35 36 class Generator 37 { 38 FILE *out; 39 ClassDef *cdef; 40 QVector<uint> meta_data; 41 public: 42 Generator(ClassDef *classDef, const QVector<QByteArray> &metaTypes, const QHash<QByteArray, QByteArray> &knownQObjectClasses, const QHash<QByteArray, QByteArray> &knownGadgets, FILE *outfile = nullptr); 43 void generateCode(); 44 private: 45 bool registerableMetaType(const QByteArray &propertyType); 46 void registerClassInfoStrings(); 47 void generateClassInfos(); 48 void registerFunctionStrings(const QVector<FunctionDef> &list); 49 void registerByteArrayVector(const QVector<QByteArray> &list); 50 void generateFunctions(const QVector<FunctionDef> &list, const char *functype, int type, int ¶msIndex); 51 void generateFunctionRevisions(const QVector<FunctionDef> &list, const char *functype); 52 void generateFunctionParameters(const QVector<FunctionDef> &list, const char *functype); 53 void generateTypeInfo(const QByteArray &typeName, bool allowEmptyName = false); 54 void registerEnumStrings(); 55 void generateEnums(int index); 56 void registerPropertyStrings(); 57 void generateProperties(); 58 void generateMetacall(); 59 void generateStaticMetacall(); 60 void generateSignal(FunctionDef *def, int index); 61 void generatePluginMetaData(); 62 QMultiMap<QByteArray, int> automaticPropertyMetaTypesHelper(); 63 QMap<int, QMultiMap<QByteArray, int> > methodsWithAutomaticTypesHelper(const QVector<FunctionDef> &methodList); 64 65 void strreg(const QByteArray &); // registers a string 66 int stridx(const QByteArray &); // returns a string's id 67 QVector<QByteArray> strings; 68 QByteArray purestSuperClass; 69 QVector<QByteArray> metaTypes; 70 QHash<QByteArray, QByteArray> knownQObjectClasses; 71 QHash<QByteArray, QByteArray> knownGadgets; 72 }; 73 74 QT_END_NAMESPACE 75 76 #endif // GENERATOR_H 77