Mercurial > projects > qtd
annotate generator/generator.cpp @ 357:9784459f0750
An attempt (failed due to optlink) to improve locality of declarations exported from QtD executables
Q_CLASSINFO implementation
Now Qtd can be built on Windows
| author | Max Samukha <maxter@spambox.com> |
|---|---|
| date | Wed, 02 Jun 2010 19:38:05 +0300 |
| parents | 073b9153ed8a |
| children |
| 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 #include "generator.h" | |
| 43 #include "reporthandler.h" | |
| 44 #include "fileout.h" | |
| 45 | |
| 46 #include <QDir> | |
| 47 #include <QFile> | |
| 48 #include <QFileInfo> | |
| 49 | |
| 50 Generator::Generator() | |
| 51 { | |
| 52 m_num_generated = 0; | |
| 53 m_num_generated_written = 0; | |
| 54 m_out_dir = "."; | |
| 55 } | |
| 56 | |
| 57 void Generator::generate() | |
| 58 { | |
| 59 if (m_classes.size() == 0) { | |
| 60 ReportHandler::warning(QString("%1: no java classes, skipping") | |
| 61 .arg(metaObject()->className())); | |
| 62 return; | |
| 63 } | |
| 64 | |
| 65 | |
| 66 foreach (AbstractMetaClass *cls, m_classes) { | |
| 67 if (!shouldGenerate(cls)) | |
| 68 continue; | |
| 69 | |
| 70 QString fileName = fileNameForClass(cls); | |
| 71 ReportHandler::debugSparse(QString("generating: %1").arg(fileName)); | |
| 72 | |
| 73 FileOut fileOut(outputDirectory() + "/" + subDirectoryForClass(cls) + "/" + fileName); | |
| 74 write(fileOut.stream, cls); | |
| 75 | |
| 76 if( fileOut.done() ) | |
| 77 ++m_num_generated_written; | |
| 78 ++m_num_generated; | |
| 79 } | |
| 80 } | |
| 81 | |
| 82 | |
| 83 void Generator::printClasses() | |
| 84 { | |
| 85 QTextStream s(stdout); | |
| 86 | |
| 87 AbstractMetaClassList classes = m_classes; | |
| 88 qSort(classes); | |
| 89 | |
| 90 foreach (AbstractMetaClass *cls, classes) { | |
| 91 if (!shouldGenerate(cls)) | |
| 92 continue; | |
| 93 write(s, cls); | |
| 94 s << endl << endl; | |
| 95 } | |
| 96 } | |
| 97 | |
| 98 void Generator::verifyDirectoryFor(const QFile &file) | |
| 99 { | |
| 100 QDir dir = QFileInfo(file).dir(); | |
| 101 if (!dir.exists()) { | |
| 102 if (!dir.mkpath(dir.absolutePath())) | |
| 103 ReportHandler::warning(QString("unable to create directory '%1'") | |
| 104 .arg(dir.absolutePath())); | |
| 105 } | |
| 106 } | |
| 107 | |
| 108 QString Generator::subDirectoryForClass(const AbstractMetaClass *) const | |
| 109 { | |
| 110 Q_ASSERT(false); | |
| 111 return QString(); | |
| 112 } | |
| 113 | |
| 114 QString Generator::fileNameForClass(const AbstractMetaClass *) const | |
| 115 { | |
| 116 Q_ASSERT(false); | |
| 117 return QString(); | |
| 118 } | |
| 119 | |
| 120 void Generator::write(QTextStream &, const AbstractMetaClass *) | |
| 121 { | |
| 122 Q_ASSERT(false); | |
| 123 } | |
| 124 | |
| 125 bool Generator::hasDefaultConstructor(const AbstractMetaType *type) | |
| 126 { | |
| 127 QString full_name = type->typeEntry()->qualifiedTargetLangName(); | |
| 128 QString class_name = type->typeEntry()->targetLangName(); | |
| 129 | |
| 130 foreach (const AbstractMetaClass *java_class, m_classes) { | |
| 131 if (java_class->typeEntry()->qualifiedTargetLangName() == full_name) { | |
| 132 AbstractMetaFunctionList functions = java_class->functions(); | |
| 133 foreach (const AbstractMetaFunction *function, functions) { | |
| 134 if (function->arguments().size() == 0 && function->name() == class_name) | |
| 135 return true; | |
| 136 } | |
| 137 return false; | |
| 138 } | |
| 139 } | |
| 140 return false; | |
| 141 } | |
| 142 | |
|
357
9784459f0750
An attempt (failed due to optlink) to improve locality of declarations exported from QtD executables
Max Samukha <maxter@spambox.com>
parents:
253
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143 // hackery to get qt module names |
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An attempt (failed due to optlink) to improve locality of declarations exported from QtD executables
Max Samukha <maxter@spambox.com>
parents:
253
diff
changeset
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144 QString Generator::packageToQtModule(QString package, ModuleNameType nameType) |
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An attempt (failed due to optlink) to improve locality of declarations exported from QtD executables
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145 { |
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An attempt (failed due to optlink) to improve locality of declarations exported from QtD executables
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146 if (!package.startsWith("qt.")) |
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An attempt (failed due to optlink) to improve locality of declarations exported from QtD executables
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147 qFatal(qPrintable("Package " + package + " does not start with 'qt.'")); |
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An attempt (failed due to optlink) to improve locality of declarations exported from QtD executables
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148 |
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An attempt (failed due to optlink) to improve locality of declarations exported from QtD executables
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149 QString module = package.right(package.length() - 3); |
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An attempt (failed due to optlink) to improve locality of declarations exported from QtD executables
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150 |
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An attempt (failed due to optlink) to improve locality of declarations exported from QtD executables
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151 if (nameType == ShortUpper) |
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An attempt (failed due to optlink) to improve locality of declarations exported from QtD executables
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152 return module.toUpper(); |
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An attempt (failed due to optlink) to improve locality of declarations exported from QtD executables
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parents:
253
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153 else if (nameType == LongCamel) { |
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An attempt (failed due to optlink) to improve locality of declarations exported from QtD executables
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parents:
253
diff
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154 module[0] = module[0].toTitleCase(); |
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9784459f0750
An attempt (failed due to optlink) to improve locality of declarations exported from QtD executables
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parents:
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155 return "Qt" + module; |
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An attempt (failed due to optlink) to improve locality of declarations exported from QtD executables
Max Samukha <maxter@spambox.com>
parents:
253
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156 } |
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9784459f0750
An attempt (failed due to optlink) to improve locality of declarations exported from QtD executables
Max Samukha <maxter@spambox.com>
parents:
253
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157 else |
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An attempt (failed due to optlink) to improve locality of declarations exported from QtD executables
Max Samukha <maxter@spambox.com>
parents:
253
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158 Q_ASSERT(0); |
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9784459f0750
An attempt (failed due to optlink) to improve locality of declarations exported from QtD executables
Max Samukha <maxter@spambox.com>
parents:
253
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159 } |
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9784459f0750
An attempt (failed due to optlink) to improve locality of declarations exported from QtD executables
Max Samukha <maxter@spambox.com>
parents:
253
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160 |
| 1 | 161 bool isLinearContainer(const ContainerTypeEntry *type) |
| 162 { | |
| 163 if (type->type() == ContainerTypeEntry::ListContainer | |
| 164 || type->type() == ContainerTypeEntry::VectorContainer | |
| 165 || type->type() == ContainerTypeEntry::StringListContainer | |
| 166 || type->type() == ContainerTypeEntry::LinkedListContainer | |
| 167 || type->type() == ContainerTypeEntry::StackContainer | |
| 168 || type->type() == ContainerTypeEntry::SetContainer | |
| 169 || type->type() == ContainerTypeEntry::QueueContainer) | |
| 170 return true; | |
| 171 else | |
| 172 return false; | |
| 173 } | |
| 174 | |
| 175 bool skipType(const AbstractMetaType *d_type) | |
| 176 { | |
| 177 if (d_type->isContainer()) { | |
| 178 const ContainerTypeEntry* c_entry = static_cast<const ContainerTypeEntry*>(d_type->typeEntry()); | |
| 179 if (c_entry->type() == ContainerTypeEntry::MapContainer || | |
| 180 c_entry->type() == ContainerTypeEntry::MultiMapContainer || | |
| 181 c_entry->type() == ContainerTypeEntry::MapContainer || | |
|
33
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
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182 c_entry->type() == ContainerTypeEntry::MultiHashContainer || |
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cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
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diff
changeset
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183 c_entry->type() == ContainerTypeEntry::SetContainer) |
| 1 | 184 return true; |
| 185 | |
| 186 QList<AbstractMetaType *> args = d_type->instantiations(); | |
| 187 | |
| 188 if (args.size() != 1 || args.at(0)->isContainer()) // not QVector or QList | |
| 189 return true; | |
| 190 } | |
| 191 | |
| 192 return d_type->isThread() || d_type->isTargetLangChar(); | |
| 193 } | |
| 194 | |
| 195 bool notWrappedYet(const AbstractMetaFunction *java_function) | |
| 196 { | |
| 197 AbstractMetaType *d_type = java_function->type(); | |
| 198 if (d_type) | |
| 199 { | |
| 200 if(skipType(d_type)) | |
| 201 return true; | |
| 202 } | |
| 203 | |
| 204 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 205 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 206 if (!java_function->argumentRemoved(argument->argumentIndex() + 1)) | |
| 207 if (skipType(argument->type())) | |
| 208 return true; | |
| 209 } | |
| 210 | |
| 211 return false; | |
| 212 } | |
| 213 | |
| 253 | 214 AbstractMetaFunctionList signalFunctions(const AbstractMetaClass *cls, bool includeBase) |
| 1 | 215 { |
| 216 AbstractMetaFunctionList r; | |
| 217 if (cls->generateShellClass()) | |
| 218 { | |
| 253 | 219 if (includeBase) |
| 220 { | |
| 221 AbstractMetaClass *base = cls->baseClass(); | |
| 222 if (base) | |
| 223 r += signalFunctions(base); | |
| 224 } | |
| 1 | 225 |
| 226 foreach (AbstractMetaFunction *f, cls->functions()) | |
| 227 { | |
| 228 if (!f->isSignal() | |
| 229 || cls != f->implementingClass() | |
| 230 || notWrappedYet(f) | |
| 231 || f->isModifiedRemoved(TypeSystem::TargetLangCode)) | |
| 232 continue; | |
| 233 | |
| 234 r.append(f); | |
| 235 } | |
| 236 } | |
| 237 return r; | |
| 238 } |