Mercurial > projects > qtd
annotate generator/dgenerator.h @ 355:08c1ca7975ab
obviated redundant virtual dispatch callbacks
| author | Max Samukha <maxter@spambox.com> |
|---|---|
| date | Tue, 25 May 2010 17:23:11 +0300 |
| parents | 4920ef9206fe |
| children | 9784459f0750 |
| rev | line source |
|---|---|
| 1 | 1 /**************************************************************************** |
| 2 ** | |
| 3 ** Copyright (C) 1992-2008 Nokia. All rights reserved. | |
| 4 ** | |
| 5 ** This file is part of Qt Jambi. | |
| 6 ** | |
| 7 ** * Commercial Usage | |
| 8 * Licensees holding valid Qt Commercial licenses may use this file in | |
| 9 * accordance with the Qt Commercial License Agreement provided with the | |
| 10 * Software or, alternatively, in accordance with the terms contained in | |
| 11 * a written agreement between you and Nokia. | |
| 12 * | |
| 13 * | |
| 14 * GNU General Public License Usage | |
| 15 * Alternatively, this file may be used under the terms of the GNU | |
| 16 * General Public License versions 2.0 or 3.0 as published by the Free | |
| 17 * Software Foundation and appearing in the file LICENSE.GPL included in | |
| 18 * the packaging of this file. Please review the following information | |
| 19 * to ensure GNU General Public Licensing requirements will be met: | |
| 20 * http://www.fsf.org/licensing/licenses/info/GPLv2.html and | |
| 21 * http://www.gnu.org/copyleft/gpl.html. In addition, as a special | |
| 22 * exception, Nokia gives you certain additional rights. These rights | |
| 23 * are described in the Nokia Qt GPL Exception version 1.2, included in | |
| 24 * the file GPL_EXCEPTION.txt in this package. | |
| 25 * | |
| 26 * Qt for Windows(R) Licensees | |
| 27 * As a special exception, Nokia, as the sole copyright holder for Qt | |
| 28 * Designer, grants users of the Qt/Eclipse Integration plug-in the | |
| 29 * right for the Qt/Eclipse Integration to link to functionality | |
| 30 * provided by Qt Designer and its related libraries. | |
| 31 * | |
| 32 * | |
| 33 * If you are unsure which license is appropriate for your use, please | |
| 34 * contact the sales department at qt-sales@nokia.com. | |
| 35 | |
| 36 ** | |
| 37 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | |
| 38 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
| 39 ** | |
| 40 ****************************************************************************/ | |
| 41 | |
| 42 #ifndef DGENERATOR_H | |
| 43 #define DGENERATOR_H | |
| 44 | |
| 45 #include "generator.h" | |
| 46 #include "metajava.h" | |
|
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47 #include "cppimplgenerator.h" |
| 1 | 48 |
| 49 #include <QTextStream> | |
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50 #include <QStack> |
| 1 | 51 |
| 52 class DocParser; | |
| 53 | |
| 54 class DGenerator : public Generator | |
| 55 { | |
| 56 Q_OBJECT | |
| 57 | |
| 58 public: | |
| 59 DGenerator(); | |
| 60 | |
| 61 static QString translateType(const AbstractMetaType *d_type, const AbstractMetaClass *context, Option option = NoOption); | |
| 62 | |
| 63 void writeInjectedCode(QTextStream &s, | |
| 64 const AbstractMetaFunction *d_function, | |
| 65 CodeSnip::Position position); | |
| 66 static void writeArgument(QTextStream &s, | |
| 67 const AbstractMetaFunction *d_function, | |
| 68 const AbstractMetaArgument *d_argument, | |
| 69 uint options = 0); | |
| 70 static QString argumentString(const AbstractMetaFunction *d_function, | |
| 71 const AbstractMetaArgument *d_argument, | |
| 72 uint options = 0); | |
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73 void writeEnum(QTextStream &s, const AbstractMetaEnum *d_enum, bool withAliases = false); |
| 1 | 74 void writeIntegerEnum(QTextStream &s, const AbstractMetaEnum *d_enum); |
| 75 void writeSignal(QTextStream &s, const AbstractMetaFunction *d_function); | |
| 76 void writeFunction(QTextStream &s, const AbstractMetaFunction *d_function, | |
| 77 uint included_attributes = 0, uint excluded_attributes = 0); | |
| 78 void writeFieldAccessors(QTextStream &s, const AbstractMetaField *field); | |
| 79 void writeNativeField(QTextStream &s, const AbstractMetaField *field); | |
| 80 | |
| 81 void write(QTextStream &s, const AbstractMetaClass *d_class); | |
| 82 | |
| 83 void writeFunctionOverloads(QTextStream &s, const AbstractMetaFunction *d_function, | |
| 84 uint included_attributes, uint excluded_attributes); | |
| 85 void writeEnumOverload(QTextStream &s, const AbstractMetaFunction *d_function, | |
| 86 uint include_attributes, uint exclude_attributes); | |
| 87 void writeExtraFunctions(QTextStream &s, const AbstractMetaClass *d_class); | |
| 88 void writeToStringFunction(QTextStream &s, const AbstractMetaClass *d_class); | |
| 89 void writeCloneFunction(QTextStream &s, const AbstractMetaClass *d_class); | |
| 90 void writeFunctionAttributes(QTextStream &s, const AbstractMetaFunction *d_function, | |
| 91 uint included_attributes = 0, uint excluded_attributes = 0, | |
| 92 uint options = 0); | |
| 93 void writeConstructorContents(QTextStream &s, const AbstractMetaFunction *d_function); | |
| 94 void writeFunctionArguments(QTextStream &s, const AbstractMetaFunction *d_function, | |
| 95 int count = -1, uint options = 0); | |
| 96 void writeJavaCallThroughContents(QTextStream &s, const AbstractMetaFunction *d_function, uint attributes = 0); | |
| 97 void writeOwnershipForContainer(QTextStream &s, TypeSystem::Ownership ownership, AbstractMetaArgument *arg); | |
| 98 void writeOwnershipForContainer(QTextStream &s, TypeSystem::Ownership ownership, AbstractMetaType *type, | |
| 99 const QString &arg_name); | |
| 100 void writePrivateNativeFunction(QTextStream &s, const AbstractMetaFunction *d_function); | |
| 101 void writeJavaLangObjectOverrideFunctions(QTextStream &s, const AbstractMetaClass *cls); | |
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102 void writeReferenceCount(QTextStream &s, const ReferenceCount &refCount, const QString &argumentName, AbstractMetaType *argumentType = 0); |
| 1 | 103 void retrieveModifications(const AbstractMetaFunction *f, const AbstractMetaClass *d_class, |
| 104 uint *exclude_attributes, uint *include_attributes) const; | |
| 105 QString functionSignature(const AbstractMetaFunction *d_function, | |
| 106 uint included_attributes, | |
| 107 uint excluded_attributes, | |
| 108 Option option = NoOption, | |
| 109 int arg_count = -1); | |
| 110 void setupForFunction(const AbstractMetaFunction *d_function, | |
| 111 uint *included_attributes, uint *excluded_attributes) const; | |
| 112 | |
| 113 virtual QString subDirectoryForClass(const AbstractMetaClass *d_class) const | |
| 114 { return subDirectoryForPackage(d_class->package()); } | |
| 115 | |
| 116 virtual QString fileNameForClass(const AbstractMetaClass *d_class) const; | |
| 117 | |
| 118 bool isComparable(const AbstractMetaClass *cls) const; | |
| 119 | |
| 120 #if 0 | |
| 121 void write1_dot_5_enum(QTextStream &s, const AbstractMetaEnum *d_enum); | |
| 122 #endif | |
| 123 | |
| 124 bool shouldGenerate(const AbstractMetaClass *d_class) const { | |
| 125 return !d_class->typeEntry()->isContainer() && !d_class->typeEntry()->isVariant() | |
| 126 && (d_class->typeEntry()->codeGeneration() & TypeEntry::GenerateTargetLang); | |
| 127 } | |
| 128 | |
| 129 QString documentationDirectory() const { return m_doc_directory; } | |
| 130 void setDocumentationDirectory(const QString &docDir) { m_doc_directory = docDir; } | |
| 131 | |
| 132 bool documentationEnabled() const { return m_docs_enabled; } | |
| 133 void setDocumentationEnabled(bool e) { m_docs_enabled = e; } | |
| 134 void generate(); | |
| 135 | |
| 136 inline bool nativeJumpTable() const { return m_native_jump_table; } | |
| 137 inline void setNativeJumpTable(bool n) { m_native_jump_table = n; } | |
| 138 | |
| 139 void writeShellVirtualFunction(QTextStream &s, const AbstractMetaFunction *function, | |
| 140 const AbstractMetaClass *implementor, int id); | |
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141 void marshalFromCppToD(QTextStream &s, const ComplexTypeEntry* ctype); |
| 1 | 142 |
| 143 private: | |
| 144 QString subDirectoryForPackage(const QString &package) const { return QString(package).replace(".", "/"); } | |
| 145 void writeInstantiatedType(QTextStream &s, const AbstractMetaType *abstractMetaType) const; | |
| 146 | |
| 147 // qtd | |
| 148 void addTypeEntry(const AbstractMetaClass *d_class, const AbstractMetaFunction *function, QSet<const TypeEntry*> &typeEntries); | |
| 149 void fillRequiredImports(const AbstractMetaClass *d_class); | |
| 150 void addInstantiations(const AbstractMetaType* d_type); | |
| 151 void writeRequiredImports(QTextStream &s, const AbstractMetaClass *d_class); | |
| 152 const TypeEntry* fixedTypeEntry(const TypeEntry *type); | |
| 288 | 153 AbstractMetaFunctionList generatedClassFunctions(const AbstractMetaClass *d_class); |
| 1 | 154 |
| 155 void writeDestructor(QTextStream &s, const AbstractMetaClass *d_class); | |
| 253 | 156 void writeFlagsSetter(QTextStream &s, const AbstractMetaClass *d_class); |
| 1 | 157 void writeSignalHandlers(QTextStream &s, const AbstractMetaClass *d_class); |
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158 void writeEnumAliases(QTextStream &s, const AbstractMetaEnum *d_enum); |
| 253 | 159 void writeSignalSignatures(QTextStream &s, const AbstractMetaClass *d_class, AbstractMetaFunctionList signal_funcs); |
| 288 | 160 void writeMetaMethodArguments(QTextStream &s, const AbstractMetaFunction *d_function, int reduce = -1); |
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161 void writeQObjectFunctions(QTextStream &s, const AbstractMetaClass *d_class); |
| 288 | 162 void writeQObjectFreeFunctions(QTextStream &s, const AbstractMetaClass *d_class); |
| 110 | 163 void writeConversionFunction(QTextStream &s, const AbstractMetaClass *d_class); |
| 292 | 164 void writeValueFreeFunctions(QTextStream &s, const AbstractMetaClass *d_class); |
| 165 void writeValueFunctions(QTextStream &s, const AbstractMetaClass *d_class); | |
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166 |
| 1 | 167 // void writeMarshallFunction(QTextStream &s, const AbstractMetaClass *d_class); |
| 168 | |
| 169 int m_recursive; | |
| 170 bool m_isRecursive; | |
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171 QStack<const AbstractMetaClass*> m_recursionStack; |
| 1 | 172 QSet<const TypeEntry*> typeEntries; // imports |
| 173 QSet<const TypeEntry*> typeEntriesEnums; // imports for enums | |
| 174 QSet<QString> excludedTypes2; | |
| 175 | |
| 176 protected: | |
| 177 void writeImportString(QTextStream &s, const TypeEntry* typeEntry); | |
| 178 | |
| 179 QSet<QString> excludedTypes; | |
| 180 QString m_package_name; | |
| 181 QString m_doc_directory; | |
| 182 DocParser *m_doc_parser; | |
| 183 bool m_docs_enabled; | |
| 184 bool m_native_jump_table; | |
| 185 QList<const AbstractMetaFunction *> m_nativepointer_functions; | |
| 186 QList<const AbstractMetaFunction *> m_resettable_object_functions; | |
| 187 QList<const AbstractMetaFunction *> m_reference_count_candidate_functions; | |
| 188 }; | |
| 189 | |
| 190 class ClassFromEntry : Generator | |
| 191 { | |
| 192 Q_OBJECT | |
| 193 | |
| 194 private: | |
| 195 ClassFromEntry(); | |
| 110 | 196 void buildHash(); |
| 1 | 197 QHash<const TypeEntry *, AbstractMetaClass *> classFromEntry; |
| 198 static ClassFromEntry* m_instance; | |
| 199 | |
| 200 public: | |
| 201 static AbstractMetaClass* get(const TypeEntry *te); | |
| 110 | 202 static void print(QTextStream &s); |
| 203 static void construct(const AbstractMetaClassList &classes); | |
| 204 | |
| 1 | 205 }; |
| 206 #endif // DGENERATOR_H |