Mercurial > projects > qtd
annotate generator/dgenerator.cpp @ 337:5896535a03cd
moved enums back to classes
| author | maxter <spambox@d-coding.com> |
|---|---|
| date | Sat, 13 Mar 2010 00:38:42 +0200 |
| parents | 1defd6a98364 |
| children | 4920ef9206fe |
| 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 "dgenerator.h" | |
| 43 #include "reporthandler.h" | |
| 44 #include "docparser.h" | |
| 45 #include "jumptable.h" | |
| 46 #include "fileout.h" | |
| 47 | |
| 48 #include <QtCore/QDir> | |
| 49 #include <QtCore/QTextStream> | |
| 50 #include <QtCore/QVariant> | |
| 51 #include <QtCore/QRegExp> | |
| 52 #include <QDebug> | |
| 53 | |
| 54 #include <iostream> | |
| 55 | |
| 56 | |
| 57 static Indentor INDENT; | |
| 58 | |
| 59 DGenerator::DGenerator() | |
| 60 : m_doc_parser(0), | |
| 61 m_docs_enabled(false), | |
| 62 m_native_jump_table(false), | |
| 63 m_recursive(0), | |
| 64 m_isRecursive(false) | |
| 65 { | |
| 288 | 66 excludedTypes << "qint64" << "bool" << "int" << "QString" << "char" << "WId" |
| 1 | 67 << "unsigned char" << "uint" << "double" << "short" << "float" |
| 68 << "signed char" << "unsigned short" << "QBool" << "unsigned int" | |
| 69 << "Qt::HANDLE" << "QChar" << "java.lang.JObjectWrapper" << "void" | |
| 70 << "QLatin1String" << "unsigned long long" << "signed int" | |
| 71 << "signed short" << "Array" << "GLuint" << "GLenum" << "GLint" | |
| 72 << "unsigned long" << "ulong" << "long" << "QByteRef" | |
| 297 | 73 << "QStringList" << "QVector" << "QPair" |
| 39 | 74 << "QSet" << "QStringRef" << "quintptr"; |
| 1 | 75 } |
| 76 | |
| 77 QString DGenerator::fileNameForClass(const AbstractMetaClass *d_class) const | |
| 78 { | |
| 79 return QString("%1.d").arg(d_class->name()); | |
| 80 } | |
| 81 | |
| 82 void DGenerator::writeFieldAccessors(QTextStream &s, const AbstractMetaField *field) | |
| 83 { | |
| 84 Q_ASSERT(field->isPublic() || field->isProtected()); | |
| 85 | |
| 86 const AbstractMetaClass *declaringClass = field->enclosingClass(); | |
| 87 | |
| 88 FieldModification mod = declaringClass->typeEntry()->fieldModification(field->name()); | |
| 89 | |
| 90 // Set function | |
| 91 if (mod.isWritable() && !field->type()->isConstant()) { | |
| 92 const AbstractMetaFunction *setter = field->setter(); | |
| 93 if (declaringClass->hasFunction(setter)) { | |
| 94 QString warning = | |
| 95 QString("class '%1' already has setter '%2' for public field '%3'") | |
| 96 .arg(declaringClass->name()).arg(setter->name()).arg(field->name()); | |
| 97 ReportHandler::warning(warning); | |
| 98 } else { | |
| 99 if (!notWrappedYet(setter)) // qtd2 | |
| 100 writeFunction(s, setter); | |
| 101 } | |
| 102 } | |
| 103 | |
| 104 // Get function | |
| 105 const AbstractMetaFunction *getter = field->getter(); | |
| 106 if (mod.isReadable()) { | |
| 107 if (declaringClass->hasFunction(getter)) { | |
| 108 QString warning = | |
| 109 QString("class '%1' already has getter '%2' for public field '%3'") | |
| 110 .arg(declaringClass->name()).arg(getter->name()).arg(field->name()); | |
| 111 ReportHandler::warning(warning); | |
| 112 } else { | |
| 113 if (!notWrappedYet(getter)) // qtd2 | |
| 114 writeFunction(s, getter); | |
| 115 } | |
| 116 } | |
| 117 } | |
| 118 | |
| 119 QString DGenerator::translateType(const AbstractMetaType *d_type, const AbstractMetaClass *context, Option option) | |
| 120 { | |
| 121 QString s; | |
| 122 | |
| 123 if (context != 0 && d_type != 0 && context->typeEntry()->isGenericClass() && d_type->originalTemplateType() != 0) | |
| 124 d_type = d_type->originalTemplateType(); | |
| 125 | |
| 188 | 126 QString constPrefix, constPostfix; |
| 127 if (d_type && d_type->isConstant() && dVersion == 2) { | |
| 128 constPrefix = "const("; | |
| 288 | 129 constPostfix = ")"; |
| 188 | 130 } |
| 131 | |
| 1 | 132 if (!d_type) { |
| 133 s = "void"; | |
| 81 | 134 } else if (d_type->typeEntry()->qualifiedCppName() == "QChar") { |
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135 s = "wchar" + QString(d_type->actualIndirections(), '*'); |
| 81 | 136 } else if (d_type->typeEntry() && d_type->typeEntry()->qualifiedCppName() == "QString") { |
| 1 | 137 s = "string"; |
| 138 } else if (d_type->isArray()) { | |
| 139 s = translateType(d_type->arrayElementType(), context) + "[]"; | |
| 140 } else if (d_type->isEnum() /* qtd2 || d_type->isFlags() */) { | |
| 141 if (( d_type->isEnum() && ((EnumTypeEntry *)d_type->typeEntry())->forceInteger() ) | |
| 142 || ( d_type->isFlags() && ((FlagsTypeEntry *)d_type->typeEntry())->forceInteger() ) ) { | |
| 143 if (option & BoxedPrimitive) | |
| 144 s = "java.lang.Integer"; | |
| 145 else | |
| 146 s = "int"; | |
| 147 } else { | |
| 148 if (option & EnumAsInts) | |
| 149 s = "int"; | |
| 150 else | |
| 151 s = d_type->typeEntry()->qualifiedTargetLangName(); | |
| 152 } | |
| 153 } else if (d_type->isFlags()) { // qtd2 begin | |
| 154 if (d_type->isFlags() && ((FlagsTypeEntry *)d_type->typeEntry())->forceInteger()) { | |
| 155 if (option & BoxedPrimitive) | |
| 156 s = "java.lang.Integer"; | |
| 157 else | |
| 158 s = "int"; | |
| 159 } else | |
| 160 s = "int"; | |
| 161 } else { | |
| 162 /* qtd if (d_type->isPrimitive() && (option & BoxedPrimitive)) { | |
| 163 s = static_cast<const PrimitiveTypeEntry *>(d_type->typeEntry())->javaObjectName(); | |
| 164 } else */ if (d_type->isVariant()) { | |
| 165 s = "QVariant"; | |
| 166 } else if (d_type->isNativePointer()) { | |
| 167 if (d_type->typeEntry()->isValue() && !d_type->typeEntry()->isStructInD()) | |
| 168 s = d_type->typeEntry()->lookupName(); | |
| 169 else if (d_type->typeEntry()->isEnum()) | |
| 170 s = "int" + QString(d_type->actualIndirections(), '*'); | |
| 171 else | |
| 188 | 172 s = constPrefix + d_type->typeEntry()->lookupName() + QString(d_type->actualIndirections(), '*') + constPostfix; |
| 1 | 173 } else if (d_type->isContainer()) { |
| 174 const ContainerTypeEntry* c_entry = static_cast<const ContainerTypeEntry*>(d_type->typeEntry()); | |
| 175 Q_ASSERT(c_entry); | |
| 176 | |
| 177 if ((option & SkipTemplateParameters) == 0) { | |
| 178 QList<AbstractMetaType *> args = d_type->instantiations(); | |
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179 const ContainerTypeEntry *cte = |
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180 static_cast<const ContainerTypeEntry *>(d_type->typeEntry()); |
| 297 | 181 if (args.size() == 1) { // QVector or QList |
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182 if(cte->isQList()) |
| 297 | 183 s = "QList!(" + translateType(args.at(0), context, BoxedPrimitive) + ")"; |
| 184 else | |
| 185 s = translateType(args.at(0), context, BoxedPrimitive) + "[]"; | |
| 186 } | |
| 1 | 187 else if(args.size() == 2) { // all sorts of maps |
| 188 s = translateType(args.at(1), context, BoxedPrimitive); // value | |
| 189 bool isMultiMap = static_cast<const ContainerTypeEntry *>(d_type->typeEntry())->type() == ContainerTypeEntry::MultiMapContainer; | |
| 190 if (isMultiMap) | |
| 191 s += "[]"; | |
| 192 s += "[" + translateType(args.at(0), context, BoxedPrimitive) + "]"; | |
| 193 } else { | |
| 194 s = d_type->typeEntry()->qualifiedTargetLangName(); | |
| 195 | |
| 196 for (int i=0; i<args.size(); ++i) { | |
| 197 if (i != 0) | |
| 198 s += ", "; | |
| 199 bool isMultiMap = static_cast<const ContainerTypeEntry *>(d_type->typeEntry())->type() == ContainerTypeEntry::MultiMapContainer | |
| 200 && i == 1; | |
| 201 if (isMultiMap) | |
| 202 s += "java.util.List<"; | |
| 203 s += translateType(args.at(i), context, BoxedPrimitive); | |
| 204 if (isMultiMap) | |
| 205 s += ">"; | |
| 206 } | |
| 207 s += '>'; | |
| 208 } | |
| 209 } | |
| 210 | |
| 211 } else { | |
| 212 const TypeEntry *type = d_type->typeEntry(); | |
| 213 if (type->designatedInterface()) | |
| 214 type = type->designatedInterface(); | |
| 215 if (type->isString()) | |
| 216 s = "string"; | |
| 188 | 217 else if (type->isObject()) { |
| 1 | 218 s = type->name(); |
| 188 | 219 } else if (type->isValue()){ |
| 220 s = constPrefix + type->lookupName() + constPostfix; | |
| 1 | 221 } else { |
| 222 s = type->lookupName(); | |
| 223 } | |
| 224 } | |
| 225 } | |
| 226 | |
| 227 return s; | |
| 228 } | |
| 229 | |
| 230 QString DGenerator::argumentString(const AbstractMetaFunction *d_function, | |
| 231 const AbstractMetaArgument *d_argument, | |
| 232 uint options) | |
| 233 { | |
| 234 QString modified_type = d_function->typeReplaced(d_argument->argumentIndex() + 1); | |
| 235 QString arg; | |
| 236 | |
| 237 AbstractMetaType *type = d_argument->type(); | |
| 288 | 238 // qtd2 if argument is "QString &" ref attribute needed FIXME maybe we need this not only for QString, but for other Value types?? |
| 1 | 239 if (type->typeEntry()->isValue() && type->isNativePointer() && type->typeEntry()->name() == "QString") |
| 240 arg = "ref "; | |
| 241 | |
| 242 if (modified_type.isEmpty()) | |
| 243 arg += translateType(d_argument->type(), d_function->implementingClass(), (Option) options); | |
| 244 else | |
| 245 arg += modified_type.replace('$', '.'); | |
| 246 | |
| 247 if ((options & SkipName) == 0) { | |
| 248 arg += " "; | |
| 249 arg += d_argument->argumentName(); | |
| 250 } | |
| 251 | |
| 252 if (!d_argument->defaultValueExpression().isEmpty()) // qtd | |
| 253 arg += " = " + d_argument->defaultValueExpression(); | |
| 254 | |
| 255 return arg; | |
| 256 } | |
| 257 | |
| 258 void DGenerator::writeArgument(QTextStream &s, | |
| 259 const AbstractMetaFunction *d_function, | |
| 260 const AbstractMetaArgument *d_argument, | |
| 261 uint options) | |
| 262 { | |
| 263 s << argumentString(d_function, d_argument, options); | |
| 264 } | |
| 265 | |
| 266 | |
| 267 void DGenerator::writeIntegerEnum(QTextStream &s, const AbstractMetaEnum *d_enum) | |
| 268 { | |
| 269 const AbstractMetaEnumValueList &values = d_enum->values(); | |
| 270 | |
| 271 s << " public static class " << d_enum->name() << "{" << endl; | |
| 272 for (int i=0; i<values.size(); ++i) { | |
| 273 AbstractMetaEnumValue *value = values.at(i); | |
| 274 | |
| 275 if (d_enum->typeEntry()->isEnumValueRejected(value->name())) | |
| 276 continue; | |
| 277 | |
| 278 if (m_doc_parser) | |
| 279 s << m_doc_parser->documentation(value); | |
| 280 | |
| 281 s << " public static final int " << value->name() << " = " << value->value(); | |
| 282 s << ";"; | |
| 283 s << endl; | |
| 284 } | |
| 285 | |
| 286 s << " } // end of enum " << d_enum->name() << endl << endl; | |
| 287 } | |
| 288 | |
| 289 void DGenerator::writeEnumAlias(QTextStream &s, const AbstractMetaEnum *d_enum) | |
| 290 { | |
| 291 // aliases for enums to be used in easier way like QFont.Bold instead of QFont.Weight.Bold | |
| 337 | 292 //s << QString(" alias %1 %2;").arg(d_enum->typeEntry()->qualifiedTargetLangName()).arg(d_enum->name()) << endl << endl; |
| 1 | 293 const AbstractMetaEnumValueList &values = d_enum->values(); |
| 294 for (int i=0; i<values.size(); ++i) { | |
| 295 AbstractMetaEnumValue *enum_value = values.at(i); | |
| 296 | |
| 297 if (d_enum->typeEntry()->isEnumValueRejected(enum_value->name())) | |
| 298 continue; | |
| 299 | |
| 337 | 300 s << QString(" alias %1.%2 %2;").arg(d_enum->name()).arg(enum_value->name()) << endl; |
| 1 | 301 } |
| 302 s << endl; | |
| 303 } | |
| 304 | |
| 305 void DGenerator::writeEnum(QTextStream &s, const AbstractMetaEnum *d_enum) | |
| 306 { | |
| 307 if (m_doc_parser) { | |
| 308 s << m_doc_parser->documentation(d_enum); | |
| 309 } | |
| 310 | |
| 311 /* qtd | |
| 312 | |
| 313 if (d_enum->typeEntry()->forceInteger()) { | |
| 314 writeIntegerEnum(s, d_enum); | |
| 315 return; | |
| 316 } | |
| 317 | |
| 318 // Check if enums in QObjects are declared in the meta object. If not | |
| 319 if ( (d_enum->enclosingClass()->isQObject() || d_enum->enclosingClass()->isQtNamespace()) | |
| 320 && !d_enum->hasQEnumsDeclaration()) { | |
| 321 s << " @QtBlockedEnum" << endl; | |
| 322 } | |
| 323 */ | |
| 324 // Generates Java 1.5 type enums | |
| 337 | 325 s << "public enum " << d_enum->name() << " {" << endl; |
| 1 | 326 const AbstractMetaEnumValueList &values = d_enum->values(); |
| 327 EnumTypeEntry *entry = d_enum->typeEntry(); | |
| 328 | |
| 329 for (int i=0; i<values.size(); ++i) { | |
| 330 AbstractMetaEnumValue *enum_value = values.at(i); | |
| 331 | |
| 332 if (d_enum->typeEntry()->isEnumValueRejected(enum_value->name())) | |
| 333 continue; | |
| 334 | |
| 335 if (m_doc_parser) | |
| 336 s << m_doc_parser->documentation(enum_value); | |
| 337 | |
| 338 s << " " << enum_value->name() << " = " << enum_value->value(); | |
| 339 | |
| 340 if (i != values.size() - 1) { | |
| 341 AbstractMetaEnumValue *next_value = values.at(i+1); // qtd | |
| 342 if (!(d_enum->typeEntry()->isEnumValueRejected(next_value->name()) && i == values.size() - 2)) // qtd | |
| 343 s << "," << endl; | |
| 344 } | |
| 345 } | |
| 346 /* qtd | |
| 347 if (entry->isExtensible()) | |
| 348 s << " CustomEnum = 0"; | |
| 349 */ | |
| 350 s << endl << INDENT << "}" << endl << endl; // qtd | |
| 351 | |
| 352 | |
| 353 /* qtd s << ";" << endl << endl; | |
| 354 | |
| 355 s << " " << d_enum->name() << "(int value) { this.value = value; }" << endl | |
| 356 << " public int value() { return value; }" << endl | |
| 357 << endl; | |
| 358 | |
| 359 // Write out the createQFlags() function if its a QFlags enum | |
| 360 if (entry->flags()) { | |
| 361 FlagsTypeEntry *flags_entry = entry->flags(); | |
| 362 s << " public static " << flags_entry->targetLangName() << " createQFlags(" | |
| 363 << entry->targetLangName() << " ... values) {" << endl | |
| 364 << " return new " << flags_entry->targetLangName() << "(values);" << endl | |
| 365 << " }" << endl; | |
| 366 } | |
| 367 | |
| 368 // The resolve functions. The public one that returns the right | |
| 369 // type and an internal one that has a generic signature. Makes it | |
| 370 // easier to find the right one from JNI. | |
| 371 s << " public static " << d_enum->name() << " resolve(int value) {" << endl | |
| 372 << " return (" << d_enum->name() << ") resolve_internal(value);" << endl | |
| 373 << " }" << endl | |
| 374 << " private static Object resolve_internal(int value) {" << endl | |
| 375 << " switch (value) {" << endl; | |
| 376 | |
| 377 for (int i=0; i<values.size(); ++i) { | |
| 378 AbstractMetaEnumValue *e = values.at(i); | |
| 379 | |
| 380 if (d_enum->typeEntry()->isEnumValueRejected(e->name())) | |
| 381 continue; | |
| 382 | |
| 383 s << " case " << e->value() << ": return " << e->name() << ";" << endl; | |
| 384 } | |
| 385 | |
| 386 s << " }" << endl; | |
| 387 | |
| 388 if (entry->isExtensible()) { | |
| 389 s << " if (enumCache == null)" << endl | |
| 390 << " enumCache = new java.util.HashMap<Integer, " << d_enum->name() | |
| 391 << ">();" << endl | |
| 392 << " " << d_enum->name() << " e = enumCache.get(value);" << endl | |
| 393 << " if (e == null) {" << endl | |
| 394 << " e = (" << d_enum->name() << ") qt.GeneratorUtilities.createExtendedEnum(" | |
| 395 << "value, CustomEnum.ordinal(), " << d_enum->name() << ".class, CustomEnum.name());" | |
| 396 << endl | |
| 397 << " enumCache.put(value, e);" << endl | |
| 398 << " }" << endl | |
| 399 << " return e;" << endl; | |
| 400 } else { | |
| 401 s << " throw new qt.QNoSuchEnumValueException(value);" << endl; | |
| 402 } | |
| 403 | |
| 404 | |
| 405 s << " }" << endl; | |
| 406 | |
| 407 s << " private final int value;" << endl | |
| 408 << endl; | |
| 409 if (entry->isExtensible()) { | |
| 410 s << " private static java.util.HashMap<Integer, " << d_enum->name() | |
| 411 << "> enumCache;"; | |
| 412 } | |
| 413 s << " }" << endl; | |
| 414 */ | |
| 415 // Write out the QFlags if present... | |
| 416 /* FlagsTypeEntry *flags_entry = entry->flags(); | |
| 417 if (flags_entry) { | |
| 418 QString flagsName = flags_entry->targetLangName(); | |
| 419 s << INDENT << "alias QFlags!(" << d_enum->name() << ") " << flagsName << ";" << endl << endl; | |
| 420 }*/ | |
| 421 } | |
| 422 | |
| 423 void DGenerator::writePrivateNativeFunction(QTextStream &s, const AbstractMetaFunction *d_function) | |
| 424 { | |
| 425 int exclude_attributes = AbstractMetaAttributes::Public | AbstractMetaAttributes::Protected; | |
| 426 int include_attributes = 0; | |
| 427 | |
| 428 if (d_function->isEmptyFunction()) | |
| 429 exclude_attributes |= AbstractMetaAttributes::Native; | |
| 430 else | |
| 431 include_attributes |= AbstractMetaAttributes::Native; | |
| 432 | |
| 433 // if (!d_function->isConstructor()) | |
| 434 // include_attributes |= AbstractMetaAttributes::Static; | |
| 435 | |
| 436 writeFunctionAttributes(s, d_function, include_attributes, exclude_attributes, | |
| 437 EnumAsInts | ExternC | |
| 438 | (d_function->isEmptyFunction() | |
| 439 || d_function->isNormal() | |
| 440 || d_function->isSignal() ? 0 : SkipReturnType)); | |
| 441 | |
| 442 if (d_function->isConstructor()) | |
| 443 s << "void* "; | |
| 444 | |
| 445 | |
| 446 s << d_function->marshalledName(); | |
| 447 /* qtd | |
| 448 s << "("; | |
| 449 | |
| 450 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 451 | |
| 452 if (!d_function->isStatic() && !d_function->isConstructor()) | |
| 453 s << "void *__this__nativeId"; | |
| 454 for (int i=0; i<arguments.count(); ++i) { | |
| 455 const AbstractMetaArgument *arg = arguments.at(i); | |
| 456 | |
| 457 if (!d_function->argumentRemoved(i+1)) { | |
| 458 if (i > 0 || (!d_function->isStatic() && !d_function->isConstructor())) | |
| 459 s << ", "; | |
| 460 | |
| 461 if (!arg->type()->hasNativeId()) | |
| 462 writeArgument(s, d_function, arg, EnumAsInts); | |
| 463 else | |
| 464 s << "void *" << arg->argumentName(); | |
| 465 } | |
| 466 } | |
| 467 s << ")"; | |
| 468 */ | |
| 469 | |
| 470 CppImplGenerator::writeFinalFunctionArguments(s, d_function, true); // qtd | |
| 471 | |
| 472 // Make sure people don't call the private functions | |
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473 // qtd remember name QNoImplementationException |
| 1 | 474 if (d_function->isEmptyFunction()) { |
| 475 s << endl | |
| 476 << INDENT << "{" << endl | |
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477 << INDENT << " throw new Exception(\"No Implementation Exception\");" << endl |
| 1 | 478 << INDENT << "}" << endl << endl; |
| 479 } else { | |
| 480 s << ";" << endl; | |
| 481 } | |
| 482 } | |
| 483 | |
| 484 static QString function_call_for_ownership(TypeSystem::Ownership owner) | |
| 253 | 485 { |
| 1 | 486 if (owner == TypeSystem::CppOwnership) { |
| 253 | 487 return "__setFlags(QtdObjectFlags.nativeOwnership, true)"; |
| 1 | 488 } else /* qtd 2 if (owner == TypeSystem::TargetLangOwnership) */ { |
| 253 | 489 return "__setFlags(QtdObjectFlags.nativeOwnership, false)"; |
| 1 | 490 }/* else if (owner == TypeSystem::DefaultOwnership) { |
| 491 return "__no_real_delete = false"; | |
| 492 | |
| 493 } else { | |
| 494 Q_ASSERT(false); | |
| 495 return "bogus()"; | |
| 496 }*/ | |
| 497 } | |
| 498 | |
| 499 void DGenerator::writeOwnershipForContainer(QTextStream &s, TypeSystem::Ownership owner, | |
| 500 AbstractMetaType *type, const QString &arg_name) | |
| 501 { | |
| 502 Q_ASSERT(type->isContainer()); | |
| 503 | |
| 504 s << INDENT << "for (" << type->instantiations().at(0)->fullName() << " i : " | |
| 505 << arg_name << ")" << endl | |
| 506 << INDENT << " if (i != null) i." << function_call_for_ownership(owner) << ";" << endl; | |
| 507 | |
| 508 } | |
| 509 | |
| 510 void DGenerator::writeOwnershipForContainer(QTextStream &s, TypeSystem::Ownership owner, | |
| 511 AbstractMetaArgument *arg) | |
| 512 { | |
| 513 writeOwnershipForContainer(s, owner, arg->type(), arg->argumentName()); | |
| 514 } | |
| 515 | |
| 516 static FunctionModificationList get_function_modifications_for_class_hierarchy(const AbstractMetaFunction *d_function) | |
| 517 { | |
| 518 FunctionModificationList mods; | |
| 519 const AbstractMetaClass *cls = d_function->implementingClass(); | |
| 520 while (cls != 0) { | |
| 521 mods += d_function->modifications(cls); | |
| 522 | |
| 523 if (cls == cls->baseClass()) | |
| 524 break; | |
| 525 cls = cls->baseClass(); | |
| 526 } | |
| 527 return mods; | |
| 528 } | |
| 529 | |
| 530 void DGenerator::writeInjectedCode(QTextStream &s, const AbstractMetaFunction *d_function, | |
| 531 CodeSnip::Position position) | |
| 532 { | |
| 533 FunctionModificationList mods = get_function_modifications_for_class_hierarchy(d_function); | |
| 534 foreach (FunctionModification mod, mods) { | |
| 535 if (mod.snips.count() <= 0) | |
| 536 continue ; | |
| 537 | |
| 538 foreach (CodeSnip snip, mod.snips) { | |
| 539 if (snip.position != position) | |
| 540 continue ; | |
| 541 | |
| 542 if (snip.language != TypeSystem::TargetLangCode) | |
| 543 continue ; | |
| 544 | |
| 545 QString code; | |
| 546 QTextStream tmpStream(&code); | |
| 547 snip.formattedCode(tmpStream, INDENT); | |
| 548 ArgumentMap map = snip.argumentMap; | |
| 549 ArgumentMap::iterator it = map.begin(); | |
| 550 for (;it!=map.end();++it) { | |
| 551 int pos = it.key() - 1; | |
| 552 QString meta_name = it.value(); | |
| 553 | |
| 554 if (pos >= 0 && pos < d_function->arguments().count()) { | |
| 555 code = code.replace(meta_name, d_function->arguments().at(pos)->argumentName()); | |
| 556 } else { | |
| 557 QString debug = QString("argument map specifies invalid argument index %1" | |
| 558 "for function '%2'") | |
| 559 .arg(pos + 1).arg(d_function->name()); | |
| 560 ReportHandler::warning(debug); | |
| 561 } | |
| 562 | |
| 563 } | |
| 564 s << code << endl; | |
| 565 } | |
| 566 } | |
| 567 } | |
| 568 | |
| 569 void DGenerator::writeJavaCallThroughContents(QTextStream &s, const AbstractMetaFunction *d_function, uint attributes) | |
| 570 { | |
| 571 Q_UNUSED(attributes); | |
| 572 writeInjectedCode(s, d_function, CodeSnip::Beginning); | |
| 573 /* qtd | |
| 574 if (d_function->implementingClass()->isQObject() | |
| 575 && !d_function->isStatic() | |
| 576 && !d_function->isConstructor() | |
| 577 && d_function->name() != QLatin1String("thread") | |
| 578 && d_function->name() != QLatin1String("disposeLater")) { | |
| 579 s << INDENT << "qt.GeneratorUtilities.threadCheck(this);" << endl; | |
| 580 } | |
| 581 */ | |
| 582 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 583 | |
| 584 if (!d_function->isConstructor()) { | |
| 585 TypeSystem::Ownership owner = d_function->ownership(d_function->implementingClass(), TypeSystem::TargetLangCode, -1); | |
| 586 if (owner != TypeSystem::InvalidOwnership) | |
| 587 s << INDENT << "this." << function_call_for_ownership(owner) << ";" << endl; | |
| 588 } | |
| 589 | |
| 590 for (int i=0; i<arguments.count(); ++i) { | |
| 591 AbstractMetaArgument *arg = arguments.at(i); | |
| 592 | |
| 593 if (!d_function->argumentRemoved(i+1)) { | |
| 594 TypeSystem::Ownership owner = d_function->ownership(d_function->implementingClass(), TypeSystem::TargetLangCode, i+1); | |
| 595 if (owner != TypeSystem::InvalidOwnership) { | |
|
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596 QString empty_condition = " !is null"; |
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597 if (arg->type()->isContainer()) |
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598 empty_condition = ".length != 0"; |
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599 s << INDENT << "if (" << arg->argumentName() << empty_condition << ") {" << endl; |
| 1 | 600 { |
| 601 Indentation indent(INDENT); | |
| 602 if (arg->type()->isContainer()) | |
| 603 ;// qtd2 writeOwnershipForContainer(s, owner, arg); | |
| 604 else | |
| 605 s << INDENT << arg->argumentName() << "." << function_call_for_ownership(owner) << ";" << endl; | |
| 606 } | |
| 607 s << INDENT << "}" << endl; | |
| 608 } | |
| 609 /* | |
| 610 if (type->isArray()) { | |
| 611 s << INDENT << "if (" << arg->argumentName() << ".length != " << type->arrayElementCount() << ")" << endl | |
| 612 << INDENT << " " << "throw new IllegalArgumentException(\"Wrong number of elements in array. Found: \" + " | |
| 613 << arg->argumentName() << ".length + \", expected: " << type->arrayElementCount() << "\");" | |
| 614 << endl << endl; | |
| 615 } | |
| 616 | |
| 617 if (type->isEnum()) { | |
| 618 EnumTypeEntry *et = (EnumTypeEntry *) type->typeEntry(); | |
| 619 if (et->forceInteger()) { | |
| 620 if (!et->lowerBound().isEmpty()) { | |
| 621 s << INDENT << "if (" << arg->argumentName() << " < " << et->lowerBound() << ")" << endl | |
| 622 << INDENT << " throw new IllegalArgumentException(\"Argument " << arg->argumentName() | |
| 623 << " is less than lowerbound " << et->lowerBound() << "\");" << endl; | |
| 624 } | |
| 625 if (!et->upperBound().isEmpty()) { | |
| 626 s << INDENT << "if (" << arg->argumentName() << " > " << et->upperBound() << ")" << endl | |
| 627 << INDENT << " throw new IllegalArgumentException(\"Argument " << arg->argumentName() | |
| 628 << " is greated than upperbound " << et->upperBound() << "\");" << endl; | |
| 629 } | |
| 630 } | |
| 631 } | |
| 632 */ | |
| 633 } | |
| 634 } | |
| 635 | |
| 636 /* qtd2 | |
| 637 if (!d_function->isConstructor() && !d_function->isStatic()) { | |
| 638 s << INDENT << "if (nativeId() == 0)" << endl | |
| 639 << INDENT << " throw new QNoNativeResourcesException(\"Function call on incomplete object of type: \" +getClass().getName());" << endl; | |
| 640 } | |
| 641 */ | |
| 642 for (int i=0; i<arguments.size(); ++i) { | |
| 643 if (d_function->nullPointersDisabled(d_function->implementingClass(), i + 1)) { | |
| 644 s << INDENT << "/*if (" << arguments.at(i)->argumentName() << " is null)" << endl | |
| 645 << INDENT << " throw new NullPointerException(\"Argument '" << arguments.at(i)->argumentName() << "': null not expected.\"); */" << endl; | |
| 646 } | |
| 647 } | |
| 648 | |
| 649 QList<ReferenceCount> referenceCounts; | |
| 650 for (int i=0; i<arguments.size() + 1; ++i) { | |
| 651 referenceCounts = d_function->referenceCounts(d_function->implementingClass(), | |
| 652 i == 0 ? -1 : i); | |
| 653 | |
| 654 foreach (ReferenceCount refCount, referenceCounts) | |
|
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655 writeReferenceCount(s, refCount, i == 0 ? "this" : arguments.at(i-1)->argumentName(), arguments.at(i-1)->type()); |
| 1 | 656 } |
| 657 | |
| 658 referenceCounts = d_function->referenceCounts(d_function->implementingClass(), 0); | |
| 659 AbstractMetaType *return_type = d_function->type(); | |
| 660 QString new_return_type = QString(d_function->typeReplaced(0)).replace('$', '.'); | |
| 661 bool has_return_type = new_return_type != "void" | |
| 662 && (!new_return_type.isEmpty() || return_type != 0); | |
| 663 // qtd TypeSystem::Ownership owner = d_function->ownership(d_function->implementingClass(), TypeSystem::TargetLangCode, 0); | |
| 664 | |
| 665 bool has_code_injections_at_the_end = false; | |
| 666 FunctionModificationList mods = get_function_modifications_for_class_hierarchy(d_function); | |
| 667 foreach (FunctionModification mod, mods) { | |
| 668 foreach (CodeSnip snip, mod.snips) { | |
| 669 if (snip.position == CodeSnip::End && snip.language == TypeSystem::TargetLangCode) { | |
| 670 has_code_injections_at_the_end = true; | |
| 671 break; | |
| 672 } | |
| 673 } | |
| 674 } | |
| 675 | |
| 676 // bool needs_return_variable = has_return_type | |
| 677 // && (owner != TypeSystem::InvalidOwnership || referenceCounts.size() > 0 || has_code_injections_at_the_end); | |
| 678 | |
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679 if(return_type) { // qtd |
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680 if (return_type->isTargetLangString()) |
| 1 | 681 s << INDENT << "string res;" << endl; |
| 682 | |
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683 if(return_type->name() == "QModelIndex") |
| 1 | 684 s << INDENT << "QModelIndex res;" << endl; |
| 81 | 685 else if (return_type->typeEntry()->isStructInD()) |
| 686 s << INDENT << return_type->name() << " res;" << endl; | |
| 1 | 687 |
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688 if(return_type->isContainer()) |
| 297 | 689 { |
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690 const ContainerTypeEntry *type = |
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691 static_cast<const ContainerTypeEntry *>(return_type->typeEntry()); |
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692 if(type->isQList()) // QList is a native type now |
| 297 | 693 s << INDENT << "auto res = " << this->translateType(d_function->type(), d_function->ownerClass(), NoOption) << ".opCall();" << endl; |
| 694 else | |
| 695 s << INDENT << this->translateType(d_function->type(), d_function->ownerClass(), NoOption) << " res;" << endl; | |
| 696 } | |
| 1 | 697 } |
| 698 | |
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699 // returning string or a struct |
| 81 | 700 bool return_in_arg = return_type && (return_type->isTargetLangString() || |
| 701 return_type->name() == "QModelIndex" || | |
| 702 return_type->isContainer() || | |
| 703 return_type->typeEntry()->isStructInD()); | |
| 704 | |
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705 // bool flag showing if we return value immediately, without any conversions |
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706 // which is commpon for primitive types, initially set up to return_in_arg, because in that case |
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707 // we don't need type conversions |
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708 bool returnImmediately = return_in_arg; |
| 81 | 709 |
| 1 | 710 s << INDENT; |
| 711 if ( (has_return_type && d_function->argumentReplaced(0).isEmpty() ) || d_function->isConstructor()) { //qtd | |
| 712 if(d_function->type() && d_function->type()->isQObject()) { // qtd | |
| 253 | 713 s << "void *ret = "; |
| 81 | 714 } else if(return_in_arg) // qtd |
| 1 | 715 ; |
| 81 | 716 else if (d_function->isConstructor()) { // qtd |
| 253 | 717 s << "void* ret = "; |
| 81 | 718 } else if (return_type && return_type->isValue() && !return_type->typeEntry()->isStructInD()) { |
| 253 | 719 s << "void* ret = "; |
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720 } else if (return_type && return_type->isVariant()) { |
| 253 | 721 s << "void* ret = "; |
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722 } else if (return_type && ( return_type->isObject() || |
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723 (return_type->isNativePointer() && return_type->typeEntry()->isValue()) || |
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724 return_type->typeEntry()->isInterface()) ) { |
| 253 | 725 s << "void* ret = "; |
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726 } else if (return_type && return_type->isArray()) { |
| 253 | 727 s << return_type->arrayElementType()->name() + "* ret = "; |
| 1 | 728 } else { |
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729 returnImmediately = true; |
| 1 | 730 s << "return "; |
| 731 } | |
| 732 | |
| 733 if (return_type && return_type->isTargetLangEnum()) { | |
| 734 s << "cast(" << return_type->typeEntry()->qualifiedTargetLangName() << ") "; | |
| 735 }/* qtd2 flags else if (return_type && return_type->isTargetLangFlags()) { | |
| 736 s << "new " << return_type->typeEntry()->qualifiedTargetLangName() << "("; | |
| 737 }*/ | |
| 738 } | |
| 739 | |
| 740 bool useJumpTable = d_function->jumpTableId() != -1; | |
| 741 if (useJumpTable) { | |
| 742 // The native function returns the correct type, we only have | |
| 743 // java.lang.Object so we may have to cast... | |
| 744 QString signature = JumpTablePreprocessor::signature(d_function); | |
| 745 | |
| 746 // printf("return: %s::%s return=%p, replace-value=%s, replace-type=%s signature: %s\n", | |
| 747 // qPrintable(d_function->ownerClass()->name()), | |
| 748 // qPrintable(d_function->signature()), | |
| 749 // return_type, | |
| 750 // qPrintable(d_function->argumentReplaced(0)), | |
| 751 // qPrintable(new_return_type), | |
| 752 // qPrintable(signature)); | |
| 753 | |
| 754 if (has_return_type && signature.at(0) == 'L') { | |
| 755 if (new_return_type.length() > 0) { | |
| 756 // printf(" ---> replace-type: %s\n", qPrintable(new_return_type)); | |
| 757 s << "(" << new_return_type << ") "; | |
| 758 } else if (d_function->argumentReplaced(0).isEmpty()) { | |
| 759 // printf(" ---> replace-value\n"); | |
| 760 s << "(" << translateType(return_type, d_function->implementingClass()) << ") "; | |
| 761 } | |
| 762 } | |
| 763 | |
| 764 s << "JTbl." << JumpTablePreprocessor::signature(d_function) << "(" | |
| 765 << d_function->jumpTableId() << ", "; | |
| 766 | |
| 767 // Constructors and static functions don't have native id, but | |
| 768 // the functions expect them anyway, hence add '0'. Normal | |
| 769 // functions get their native ids added just below... | |
| 770 if (d_function->isConstructor() || d_function->isStatic()) | |
| 771 s << "0, "; | |
| 772 | |
| 773 } else { | |
| 774 /* qtd if (attributes & SuperCall) { | |
| 775 s << "super."; | |
| 776 }*/ | |
| 777 s << d_function->marshalledName() << "("; | |
| 778 } | |
| 779 | |
| 188 | 780 if (!d_function->isConstructor() && !d_function->isStatic()) { |
| 781 if(dVersion == 2 && d_function->isConstant()) | |
| 253 | 782 s << "(cast(" << d_function->ownerClass()->name() << ")this).__nativeId"; |
| 188 | 783 else |
| 253 | 784 s << "__nativeId"; |
| 188 | 785 } |
| 1 | 786 |
| 787 if (d_function->isConstructor() && | |
| 788 ( d_function->implementingClass()->hasVirtualFunctions() | |
| 789 || d_function->implementingClass()->typeEntry()->isObject() ) ) { // qtd | |
| 790 s << "cast(void*) this"; | |
| 791 if (arguments.count() > 0) | |
| 792 s << ", "; | |
| 793 } | |
| 794 | |
| 795 if(return_in_arg) { // qtd | |
| 796 if (!d_function->isStatic() && !d_function->isConstructor()) // qtd | |
| 797 s << ", "; | |
| 798 s << "&res"; | |
| 799 } | |
| 800 | |
| 801 for (int i=0; i<arguments.count(); ++i) { | |
| 802 const AbstractMetaArgument *arg = arguments.at(i); | |
| 803 const AbstractMetaType *type = arg->type(); | |
| 804 const TypeEntry *te = type->typeEntry(); | |
| 805 | |
| 806 if (!d_function->argumentRemoved(i+1)) { | |
| 807 if (i > 0 || (!d_function->isStatic() && !d_function->isConstructor()) || return_in_arg) // qtd | |
| 808 s << ", "; | |
| 809 | |
| 810 // qtd | |
| 811 QString modified_type = d_function->typeReplaced(arg->argumentIndex() + 1); | |
| 812 if (!modified_type.isEmpty()) | |
| 813 modified_type = modified_type.replace('$', '.'); | |
| 814 | |
| 815 QString arg_name = arg->argumentName(); | |
| 816 | |
| 817 if (type->isVariant()) | |
| 253 | 818 s << arg_name << " is null ? null : " << arg_name << ".__nativeId"; |
| 1 | 819 else if (te->designatedInterface()) |
| 820 s << arg_name << " is null ? null : " << arg_name << ".__ptr_" << te->designatedInterface()->name(); | |
| 821 else if (modified_type == "string" /* && type->fullName() == "char" */) { | |
| 822 s << "toStringz(" << arg_name << ")"; | |
| 81 | 823 } else if (type->isArray()) { |
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824 s << arg_name << ".ptr"; |
| 81 | 825 } else if(type->isContainer()) { |
| 1 | 826 const ContainerTypeEntry *cte = |
| 827 static_cast<const ContainerTypeEntry *>(te); | |
| 828 if(isLinearContainer(cte)) | |
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829 s << QString("&%1").arg(arg_name); |
| 81 | 830 } else if (type->typeEntry()->qualifiedCppName() == "QChar") { |
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831 s << arg_name; |
| 81 | 832 } else if (type->isTargetLangString() || (te && te->qualifiedCppName() == "QString")) { |
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833 s << arg_name; |
| 81 | 834 } else if (type->isTargetLangEnum() || type->isTargetLangFlags()) { |
| 1 | 835 s << arg_name; |
| 836 // qtd s << arg->argumentName() << ".value()"; | |
| 837 } else if (!type->hasNativeId() && !(te->isValue() && type->isNativePointer())) { // qtd2 hack for QStyleOption not being a nativeId based for some reason | |
| 838 s << arg_name; | |
| 839 } else if (te->isStructInD()) { | |
| 840 s << arg_name; | |
| 841 } else { | |
| 842 bool force_abstract = te->isComplex() && (((static_cast<const ComplexTypeEntry *>(te))->typeFlags() & ComplexTypeEntry::ForceAbstract) != 0); | |
| 843 if (!force_abstract) { | |
| 844 s << arg_name << " is null ? null : "; | |
| 845 } // else if (value type is abstract) then we will get a null pointer exception, which is all right | |
| 846 | |
| 188 | 847 if(dVersion == 2 && type->isConstant()) |
| 253 | 848 s << "(cast(" << type->name() << ")" << arg_name << ").__nativeId"; |
| 188 | 849 else |
| 253 | 850 s << arg_name << ".__nativeId"; |
| 1 | 851 } |
| 852 } | |
| 853 } | |
| 854 | |
| 855 if (useJumpTable) { | |
| 856 if ((!d_function->isConstructor() && !d_function->isStatic()) || arguments.size() > 0) | |
| 857 s << ", "; | |
| 858 | |
| 859 if (d_function->isStatic()) | |
| 860 s << "null"; | |
| 861 else | |
| 862 s << "this"; | |
| 863 } | |
| 864 | |
| 865 s << ")"; | |
| 866 | |
| 867 if ( !d_function->argumentReplaced(0).isEmpty() ) { | |
| 868 s << ";" << endl; | |
| 869 s << INDENT << "return " << d_function->argumentReplaced(0) << ";" << endl; | |
| 870 return; | |
| 871 } | |
| 872 | |
| 873 // qtd2 if (return_type && (/* qtdreturn_type->isTargetLangEnum() ||*/ return_type->isTargetLangFlags())) | |
| 874 // s << ")"; | |
| 875 | |
| 876 s << ";" << endl; | |
| 877 | |
| 878 /* qtd2 | |
| 879 if (needs_return_variable) { | |
| 880 if (owner != TypeSystem::InvalidOwnership) { | |
| 253 | 881 s << INDENT << "if (ret != null) {" << endl; |
| 1 | 882 if (return_type->isContainer()) |
| 253 | 883 writeOwnershipForContainer(s, owner, return_type, "ret"); |
| 1 | 884 else |
| 253 | 885 s << INDENT << " ret." << function_call_for_ownership(owner) << ";" << endl; |
| 1 | 886 s << INDENT << "}" << endl; |
| 887 } | |
| 253 | 888 s << INDENT << "return ret;" << endl; |
| 1 | 889 } |
| 890 */ | |
| 891 if (d_function->isConstructor()) { | |
| 892 TypeSystem::Ownership owner = d_function->ownership(d_function->implementingClass(), TypeSystem::TargetLangCode, -1); | |
| 893 if (owner != TypeSystem::InvalidOwnership && d_function->isConstructor()) | |
| 894 s << INDENT << "this." << function_call_for_ownership(owner) << ";" << endl; | |
| 895 } | |
| 896 | |
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897 // return value marschalling |
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898 if(return_type) { |
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899 if (!returnImmediately) { |
|
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900 s << INDENT; |
|
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901 QString modified_type = d_function->typeReplaced(0); |
|
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902 if (modified_type.isEmpty()) |
|
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903 s << translateType(d_function->type(), d_function->implementingClass()); |
|
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904 else |
|
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905 s << modified_type.replace('$', '.'); |
|
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906 s << " __d_return_value = "; |
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907 } |
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908 |
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909 if ( ( has_return_type && d_function->argumentReplaced(0).isEmpty() )) // qtd |
| 253 | 910 { |
|
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911 if(return_type->isQObject()) |
| 253 | 912 s << return_type->name() << ".__getObject(ret);" << endl; |
| 913 } | |
|
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914 |
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915 if (return_type->isValue() && !return_type->typeEntry()->isStructInD()) |
| 253 | 916 s << "new " << return_type->name() << "(ret);" << endl; |
|
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917 |
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918 if (return_type->isVariant()) |
| 253 | 919 s << "new QVariant(ret);" << endl; |
|
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920 |
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921 if (return_type->isNativePointer() && return_type->typeEntry()->isValue()) |
| 253 | 922 s << "new " << return_type->name() << "(ret, QtdObjectFlags.nativeOwnership);" << endl; |
|
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923 |
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924 if (return_type->isObject()) { |
|
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925 s << "qtd_" << return_type->name() << "_from_ptr(ret);" << endl << endl; |
|
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926 } |
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927 |
|
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928 if (return_type->isArray()) { |
| 253 | 929 s << "ret[0 .. " << return_type->arrayElementCount() << "];" << endl; |
|
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930 } |
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931 |
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932 foreach (ReferenceCount referenceCount, referenceCounts) { |
|
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933 writeReferenceCount(s, referenceCount, "__d_return_value", return_type); |
|
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934 } |
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935 |
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936 if (!returnImmediately) |
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937 s << INDENT << "return __d_return_value;" << endl; |
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938 } |
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939 writeInjectedCode(s, d_function, CodeSnip::End); |
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940 |
| 1 | 941 if(return_in_arg) // qtd |
| 942 s << INDENT << "return res;" << endl; | |
| 943 } | |
| 944 | |
| 945 void DGenerator::retrieveModifications(const AbstractMetaFunction *d_function, | |
| 946 const AbstractMetaClass *d_class, | |
| 947 uint *exclude_attributes, | |
| 948 uint *include_attributes) const | |
| 949 { | |
| 950 FunctionModificationList mods = d_function->modifications(d_class); | |
| 951 // printf("name: %s has %d mods\n", qPrintable(d_function->signature()), mods.size()); | |
| 952 foreach (FunctionModification mod, mods) { | |
| 953 if (mod.isAccessModifier()) { | |
| 954 // printf(" -> access mod to %x\n", mod.modifiers); | |
| 955 *exclude_attributes |= AbstractMetaAttributes::Public | |
| 956 | AbstractMetaAttributes::Protected | |
| 957 | AbstractMetaAttributes::Private | |
| 958 | AbstractMetaAttributes::Friendly; | |
| 959 | |
| 960 if (mod.isPublic()) | |
| 961 *include_attributes |= AbstractMetaAttributes::Public; | |
| 962 else if (mod.isProtected()) | |
| 963 *include_attributes |= AbstractMetaAttributes::Protected; | |
| 964 else if (mod.isPrivate()) | |
| 965 *include_attributes |= AbstractMetaAttributes::Private; | |
| 966 else if (mod.isFriendly()) | |
| 967 *include_attributes |= AbstractMetaAttributes::Friendly; | |
| 968 } | |
| 969 | |
| 970 if (mod.isFinal()) { | |
| 971 *include_attributes |= AbstractMetaAttributes::FinalInTargetLang; | |
| 972 } else if (mod.isNonFinal()) { | |
| 973 *exclude_attributes |= AbstractMetaAttributes::FinalInTargetLang; | |
| 974 } | |
| 975 } | |
| 976 | |
| 977 *exclude_attributes &= ~(*include_attributes); | |
| 978 } | |
| 979 | |
| 980 QString DGenerator::functionSignature(const AbstractMetaFunction *d_function, | |
| 981 uint included_attributes, uint excluded_attributes, | |
| 982 Option option, | |
| 983 int arg_count) | |
| 984 { | |
| 985 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 986 int argument_count = arg_count < 0 ? arguments.size() : arg_count; | |
| 987 | |
| 988 QString result; | |
| 989 QTextStream s(&result); | |
| 990 QString functionName = d_function->isConstructor() ? "this" : d_function->name(); // qtd | |
| 991 // The actual function | |
| 992 if (!(d_function->isEmptyFunction() || d_function->isNormal() || d_function->isSignal())) | |
| 993 option = Option(option | SkipReturnType); | |
| 994 writeFunctionAttributes(s, d_function, included_attributes, excluded_attributes, option); | |
| 288 | 995 |
| 1 | 996 s << functionName << "("; |
| 997 writeFunctionArguments(s, d_function, argument_count, option); | |
| 998 s << ")"; | |
| 999 | |
|
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1000 if(d_function->isConstant()) |
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1001 s << " const"; |
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1002 |
| 1 | 1003 return result; |
| 1004 } | |
| 1005 | |
| 1006 void DGenerator::setupForFunction(const AbstractMetaFunction *d_function, | |
| 1007 uint *included_attributes, | |
| 1008 uint *excluded_attributes) const | |
| 1009 { | |
| 1010 *excluded_attributes |= d_function->ownerClass()->isInterface() || d_function->isConstructor() | |
| 1011 ? AbstractMetaAttributes::Native | AbstractMetaAttributes::Final | |
| 1012 : 0; | |
| 1013 if (d_function->ownerClass()->isInterface()) | |
| 1014 *excluded_attributes |= AbstractMetaAttributes::Abstract; | |
| 1015 if (d_function->needsCallThrough()) | |
| 1016 *excluded_attributes |= AbstractMetaAttributes::Native; | |
| 1017 | |
| 1018 const AbstractMetaClass *d_class = d_function->ownerClass(); | |
| 1019 retrieveModifications(d_function, d_class, excluded_attributes, included_attributes); | |
| 1020 } | |
| 1021 | |
| 1022 void DGenerator::writeReferenceCount(QTextStream &s, const ReferenceCount &refCount, | |
|
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1023 const QString &argumentName, AbstractMetaType *argumentType) |
| 1 | 1024 { |
| 1025 if (refCount.action == ReferenceCount::Ignore) | |
| 1026 return; | |
| 1027 | |
| 1028 QString refCountVariableName = refCount.variableName; | |
| 1029 if (!refCount.declareVariable.isEmpty() && refCount.action != ReferenceCount::Set) { | |
| 1030 s << INDENT << "auto __rcTmp = " << refCountVariableName << ";" << endl; | |
| 1031 refCountVariableName = "__rcTmp"; | |
| 1032 } | |
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1033 QString empty_condition = " !is null"; |
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1034 if (argumentType && argumentType->isContainer()) |
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1035 // if (((const ContainerTypeEntry *)argumentType->typeEntry())->isQList()) |
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1036 empty_condition = ".length != 0"; |
| 1 | 1037 |
| 1038 if (refCount.action != ReferenceCount::Set) { | |
|
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1039 s << INDENT << "if (" << argumentName << empty_condition; |
| 1 | 1040 |
| 1041 if (!refCount.conditional.isEmpty()) | |
| 1042 s << " && " << refCount.conditional; | |
| 1043 | |
| 1044 s << ") {" << endl; | |
| 1045 } else { | |
| 1046 if (!refCount.conditional.isEmpty()) | |
| 1047 s << INDENT << "if (" << refCount.conditional << ") "; | |
| 1048 s << INDENT << "{" << endl; | |
| 1049 } | |
| 1050 | |
| 1051 { | |
| 1052 Indentation indent(INDENT); | |
|
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1053 QString summand = argumentName; |
| 1 | 1054 switch (refCount.action) { |
| 1055 case ReferenceCount::Add: | |
|
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1056 s << INDENT << refCountVariableName << " ~= cast(Object) " << argumentName << ";" << endl; |
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1057 break; |
| 1 | 1058 case ReferenceCount::AddAll: |
|
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1059 if(isNativeContainer(argumentType)) |
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1060 summand = argumentName + ".toArray()"; |
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1061 s << INDENT << refCountVariableName << " ~= " << summand << ";" << endl; |
| 1 | 1062 break; |
| 1063 case ReferenceCount::Remove: | |
| 1064 s << INDENT << "remove(" << refCountVariableName | |
|
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1065 << ", cast(Object) " << argumentName << ");" << endl; |
| 1 | 1066 break; |
| 1067 case ReferenceCount::Set: | |
| 1068 { | |
| 1069 if (refCount.declareVariable.isEmpty()) | |
| 1070 s << INDENT << refCount.variableName << " = cast(Object) " << argumentName << ";" << endl; | |
| 1071 else | |
| 1072 s << INDENT << refCountVariableName << " = cast(Object) " << argumentName << ";" << endl; | |
| 1073 } | |
| 1074 default: | |
| 1075 break; | |
| 1076 }; | |
| 1077 } | |
| 1078 s << INDENT << "}" << endl; | |
| 1079 } | |
| 1080 | |
| 1081 void DGenerator::writeFunction(QTextStream &s, const AbstractMetaFunction *d_function, | |
| 1082 uint included_attributes, uint excluded_attributes) | |
| 1083 { | |
| 1084 s << endl; | |
| 1085 | |
| 1086 if (d_function->isModifiedRemoved(TypeSystem::TargetLangCode)) | |
| 1087 return ; | |
| 1088 QString functionName = d_function->name(); | |
| 1089 setupForFunction(d_function, &included_attributes, &excluded_attributes); | |
| 1090 | |
| 1091 if (!d_function->ownerClass()->isInterface()) { | |
| 1092 // qtd2 writeEnumOverload(s, d_function, included_attributes, excluded_attributes); | |
| 1093 // qtd writeFunctionOverloads(s, d_function, included_attributes, excluded_attributes); | |
| 1094 } | |
| 1095 /* qtd | |
| 1096 static QRegExp regExp("^(insert|set|take|add|remove|install).*"); | |
| 1097 | |
| 1098 if (regExp.exactMatch(d_function->name())) { | |
| 1099 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 1100 | |
| 1101 const AbstractMetaClass *c = d_function->implementingClass(); | |
| 1102 bool hasObjectTypeArgument = false; | |
| 1103 foreach (AbstractMetaArgument *argument, arguments) { | |
| 1104 TypeSystem::Ownership d_ownership = d_function->ownership(c, TypeSystem::TargetLangCode, argument->argumentIndex()+1); | |
| 1105 TypeSystem::Ownership shell_ownership = d_function->ownership(c, TypeSystem::ShellCode, argument->argumentIndex()+1); | |
| 1106 | |
| 1107 if (argument->type()->typeEntry()->isObject() | |
| 1108 && d_ownership == TypeSystem::InvalidOwnership | |
| 1109 && shell_ownership == TypeSystem::InvalidOwnership) { | |
| 1110 hasObjectTypeArgument = true; | |
| 1111 break; | |
| 1112 } | |
| 1113 } | |
| 1114 | |
| 1115 if (hasObjectTypeArgument | |
| 1116 && !d_function->isAbstract() | |
| 1117 && d_function->referenceCounts(d_function->implementingClass()).size() == 0) { | |
| 1118 m_reference_count_candidate_functions.append(d_function); | |
| 1119 } | |
| 1120 } | |
| 1121 | |
| 1122 | |
| 1123 if (m_doc_parser) { | |
| 1124 QString signature = functionSignature(d_function, | |
| 1125 included_attributes | NoBlockedSlot, | |
| 1126 excluded_attributes); | |
| 1127 s << m_doc_parser->documentationForFunction(signature) << endl; | |
| 1128 } | |
| 1129 | |
| 1130 const QPropertySpec *spec = d_function->propertySpec(); | |
| 1131 if (spec && d_function->modifiedName() == d_function->originalName()) { | |
| 1132 if (d_function->isPropertyReader()) { | |
| 1133 s << " @qt.QtPropertyReader(name=\"" << spec->name() << "\")" << endl; | |
| 1134 if (!spec->designable().isEmpty()) | |
| 1135 s << " @qt.QtPropertyDesignable(\"" << spec->designable() << "\")" << endl; | |
| 1136 } else if (d_function->isPropertyWriter()) { | |
| 1137 s << " @qt.QtPropertyWriter(name=\"" << spec->name() << "\")" << endl; | |
| 1138 } else if (d_function->isPropertyResetter()) { | |
| 1139 s << " @qt.QtPropertyResetter(name=\"" << spec->name() << "\")" | |
| 1140 << endl; | |
| 1141 } | |
| 1142 } | |
| 1143 */ | |
| 1144 s << functionSignature(d_function, included_attributes, excluded_attributes); | |
| 1145 | |
| 1146 if (d_function->isConstructor()) { | |
| 1147 writeConstructorContents(s, d_function); | |
| 1148 } else if (d_function->needsCallThrough() || d_function->isStatic()) { // qtd | |
| 1149 if (d_function->isAbstract()) { | |
| 1150 s << ";" << endl; | |
| 1151 } else { | |
| 1152 s << " {" << endl; | |
| 1153 { | |
| 1154 Indentation indent(INDENT); | |
| 1155 writeJavaCallThroughContents(s, d_function); | |
| 1156 } | |
| 1157 s << INDENT << "}" << endl; | |
| 1158 } | |
| 1159 | |
| 1160 /* qtd | |
| 1161 if (d_function->jumpTableId() == -1) { | |
| 1162 writePrivateNativeFunction(s, d_function); | |
| 1163 } | |
| 1164 */ | |
| 1165 } else { | |
| 1166 s << ";" << endl; | |
| 1167 } | |
| 1168 } | |
| 1169 | |
| 1170 static void write_equals_parts(QTextStream &s, const AbstractMetaFunctionList &lst, char prefix, bool *first) { | |
| 1171 foreach (AbstractMetaFunction *f, lst) { | |
| 1172 AbstractMetaArgument *arg = f->arguments().at(0); | |
| 1173 QString type = f->typeReplaced(1); | |
| 1174 if (type.isEmpty()) | |
| 1175 type = arg->type()->typeEntry()->qualifiedTargetLangName(); | |
| 1176 s << INDENT << (*first ? "if" : "else if") << " (other instanceof " << type << ")" << endl | |
| 1177 << INDENT << " return "; | |
| 1178 if (prefix != 0) s << prefix; | |
| 1179 s << f->name() << "((" << type << ") other);" << endl; | |
| 1180 *first = false; | |
| 1181 } | |
| 1182 } | |
| 1183 | |
| 1184 static void write_compareto_parts(QTextStream &s, const AbstractMetaFunctionList &lst, int value, bool *first) { | |
| 1185 foreach (AbstractMetaFunction *f, lst) { | |
| 1186 AbstractMetaArgument *arg = f->arguments().at(0); | |
| 1187 QString type = f->typeReplaced(1); | |
| 1188 if (type.isEmpty()) | |
| 1189 type = arg->type()->typeEntry()->qualifiedTargetLangName(); | |
| 1190 s << INDENT << (*first ? "if" : "else if") << " (other instanceof " << type << ") {" << endl | |
| 1191 << INDENT << " if (" << f->name() << "((" << type << ") other)) return " << value << ";" << endl | |
| 1192 << INDENT << " else return " << -value << ";" << endl | |
| 1193 << INDENT << "}" << endl; | |
| 1194 *first = false; | |
| 1195 } | |
| 1196 s << INDENT << "throw new ClassCastException();" << endl; | |
| 1197 } | |
| 1198 | |
| 1199 bool DGenerator::isComparable(const AbstractMetaClass *cls) const | |
| 1200 { | |
| 1201 AbstractMetaFunctionList eq_functions = cls->equalsFunctions(); | |
| 1202 AbstractMetaFunctionList neq_functions = cls->notEqualsFunctions(); | |
| 1203 | |
| 1204 // Write the comparable functions | |
| 1205 AbstractMetaFunctionList ge_functions = cls->greaterThanFunctions(); | |
| 1206 AbstractMetaFunctionList geq_functions = cls->greaterThanEqFunctions(); | |
| 1207 AbstractMetaFunctionList le_functions = cls->lessThanFunctions(); | |
| 1208 AbstractMetaFunctionList leq_functions = cls->lessThanEqFunctions(); | |
| 1209 | |
| 1210 bool hasEquals = eq_functions.size() || neq_functions.size(); | |
| 1211 bool isComparable = hasEquals | |
| 1212 ? ge_functions.size() || geq_functions.size() || le_functions.size() || leq_functions.size() | |
| 1213 : geq_functions.size() == 1 && leq_functions.size() == 1; | |
| 1214 | |
| 1215 return isComparable; | |
| 1216 } | |
| 1217 | |
| 1218 | |
| 1219 void DGenerator::writeJavaLangObjectOverrideFunctions(QTextStream &s, | |
| 1220 const AbstractMetaClass *cls) | |
| 1221 { | |
| 1222 AbstractMetaFunctionList eq_functions = cls->equalsFunctions(); | |
| 1223 AbstractMetaFunctionList neq_functions = cls->notEqualsFunctions(); | |
| 1224 | |
| 1225 if (eq_functions.size() || neq_functions.size()) { | |
| 1226 s << endl | |
| 1227 << INDENT << "@SuppressWarnings(\"unchecked\")" << endl | |
| 1228 << INDENT << "@Override" << endl | |
| 1229 << INDENT << "public boolean equals(Object other) {" << endl; | |
| 1230 bool first = true; | |
| 1231 write_equals_parts(s, eq_functions, (char) 0, &first); | |
| 1232 write_equals_parts(s, neq_functions, '!', &first); | |
| 1233 s << INDENT << " return false;" << endl | |
| 1234 << INDENT << "}" << endl << endl; | |
| 1235 } | |
| 1236 | |
| 1237 // Write the comparable functions | |
| 1238 AbstractMetaFunctionList ge_functions = cls->greaterThanFunctions(); | |
| 1239 AbstractMetaFunctionList geq_functions = cls->greaterThanEqFunctions(); | |
| 1240 AbstractMetaFunctionList le_functions = cls->lessThanFunctions(); | |
| 1241 AbstractMetaFunctionList leq_functions = cls->lessThanEqFunctions(); | |
| 1242 | |
| 1243 bool hasEquals = eq_functions.size() || neq_functions.size(); | |
| 1244 bool comparable = isComparable(cls); | |
| 1245 if (comparable) { | |
| 1246 s << INDENT << "public int compareTo(Object other) {" << endl; | |
| 1247 { | |
| 1248 Indentation indent(INDENT); | |
| 1249 if (hasEquals) { | |
| 1250 s << INDENT << "if (equals(other)) return 0;" << endl; | |
| 1251 bool first = false; | |
| 1252 if (le_functions.size()) { | |
| 1253 write_compareto_parts(s, le_functions, -1, &first); | |
| 1254 } else if (ge_functions.size()) { | |
| 1255 write_compareto_parts(s, ge_functions, 1, &first); | |
| 1256 } else if (leq_functions.size()) { | |
| 1257 write_compareto_parts(s, leq_functions, -1, &first); | |
| 1258 } else if (geq_functions.size()) { | |
| 1259 write_compareto_parts(s, geq_functions, 1, &first); | |
| 1260 } | |
| 1261 | |
| 1262 } else if (le_functions.size() == 1) { | |
| 1263 QString className = cls->typeEntry()->qualifiedTargetLangName(); | |
| 1264 s << INDENT << "if (operator_less((" << className << ") other)) return -1;" << endl | |
| 1265 << INDENT << "else if (((" << className << ") other).operator_less(this)) return 1;" << endl | |
| 1266 << INDENT << "else return 0;" << endl; | |
| 1267 | |
| 1268 } else if (geq_functions.size() == 1 && leq_functions.size()) { | |
| 1269 QString className = cls->typeEntry()->qualifiedTargetLangName(); | |
| 1270 s << INDENT << "boolean less = operator_less_or_equal((" << className << ") other);" << endl | |
| 1271 << INDENT << "boolean greater = operator_greater_or_equal((" << className << ") other);" << endl | |
| 1272 << INDENT << "if (less && greater) return 0;" << endl | |
| 1273 << INDENT << "else if (less) return -1;" << endl | |
| 1274 << INDENT << "else return 1;" << endl; | |
| 1275 } | |
| 1276 } | |
| 1277 | |
| 1278 s << INDENT << "}" << endl; | |
| 1279 } | |
| 1280 | |
| 1281 | |
| 1282 if (cls->hasHashFunction()) { | |
| 1283 AbstractMetaFunctionList hashcode_functions = cls->queryFunctionsByName("hashCode"); | |
| 1284 bool found = false; | |
| 1285 foreach (const AbstractMetaFunction *function, hashcode_functions) { | |
| 1286 if (function->actualMinimumArgumentCount() == 0) { | |
| 1287 found = true; | |
| 1288 break; | |
| 1289 } | |
| 1290 } | |
| 1291 | |
| 1292 if (!found) { | |
| 1293 s << endl | |
| 1294 << INDENT << "@Override" << endl | |
| 1295 << INDENT << "public int hashCode() {" << endl | |
| 1296 << INDENT << " if (nativeId() == 0)" << endl | |
| 1297 << INDENT << " throw new QNoNativeResourcesException(\"Function call on incomplete object of type: \" +getClass().getName());" << endl | |
| 1298 << INDENT << " return __qt_hashCode(nativeId());" << endl | |
| 1299 << INDENT << "}" << endl | |
| 1300 << INDENT << "native int __qt_hashCode(long __this_nativeId);" << endl; | |
| 1301 } | |
| 1302 } | |
| 1303 | |
| 1304 // Qt has a standard toString() conversion in QVariant? | |
| 1305 QVariant::Type type = QVariant::nameToType(cls->qualifiedCppName().toLatin1()); | |
| 1306 if (QVariant(type).canConvert(QVariant::String) && !cls->hasToStringCapability()) { | |
| 1307 AbstractMetaFunctionList tostring_functions = cls->queryFunctionsByName("toString"); | |
| 1308 bool found = false; | |
| 1309 foreach (const AbstractMetaFunction *function, tostring_functions) { | |
| 1310 if (function->actualMinimumArgumentCount() == 0) { | |
| 1311 found = true; | |
| 1312 break; | |
| 1313 } | |
| 1314 } | |
| 1315 | |
| 1316 if (!found) { | |
| 1317 s << endl | |
| 1318 << INDENT << "@Override" << endl | |
| 1319 << INDENT << "public String toString() {" << endl | |
| 1320 << INDENT << " if (nativeId() == 0)" << endl | |
| 1321 << INDENT << " throw new QNoNativeResourcesException(\"Function call on incomplete object of type: \" +getClass().getName());" << endl | |
| 1322 << INDENT << " return __qt_toString(nativeId());" << endl | |
| 1323 << INDENT << "}" << endl | |
| 1324 << INDENT << "native String __qt_toString(long __this_nativeId);" << endl; | |
| 1325 } | |
| 1326 } | |
| 1327 } | |
| 1328 | |
| 1329 void DGenerator::writeEnumOverload(QTextStream &s, const AbstractMetaFunction *d_function, | |
| 1330 uint include_attributes, uint exclude_attributes) | |
| 1331 { | |
| 1332 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 1333 | |
| 1334 if ((d_function->implementingClass() != d_function->declaringClass()) | |
| 1335 || ((!d_function->isNormal() && !d_function->isConstructor()) || d_function->isEmptyFunction() || d_function->isAbstract())) { | |
| 1336 return ; | |
| 1337 } | |
| 1338 | |
| 1339 | |
| 1340 int option = 0; | |
| 1341 if (d_function->isConstructor()) | |
| 1342 option = Option(option | SkipReturnType); | |
| 1343 else | |
| 1344 include_attributes |= AbstractMetaAttributes::FinalInTargetLang; | |
| 1345 | |
| 1346 int generate_enum_overload = -1; | |
| 1347 for (int i=0; i<arguments.size(); ++i) | |
| 1348 generate_enum_overload = arguments.at(i)->type()->isTargetLangFlags() ? i : -1; | |
| 1349 | |
| 1350 if (generate_enum_overload >= 0) { | |
| 1351 if (m_doc_parser) { | |
| 1352 // steal documentation from main function | |
| 1353 QString signature = functionSignature(d_function, | |
| 1354 include_attributes | NoBlockedSlot, | |
| 1355 exclude_attributes); | |
| 1356 s << m_doc_parser->documentationForFunction(signature) << endl; | |
| 1357 } | |
| 1358 | |
| 1359 s << endl; | |
| 1360 | |
| 1361 writeFunctionAttributes(s, d_function, include_attributes, exclude_attributes, option); | |
| 1362 s << d_function->name() << "("; | |
| 1363 if (generate_enum_overload > 0) { | |
| 1364 writeFunctionArguments(s, d_function, generate_enum_overload); | |
| 1365 s << ", "; | |
| 1366 } | |
| 1367 | |
| 1368 // Write the ellipsis convenience argument | |
| 1369 AbstractMetaArgument *affected_arg = arguments.at(generate_enum_overload); | |
| 1370 EnumTypeEntry *originator = ((FlagsTypeEntry *)affected_arg->type()->typeEntry())->originator(); | |
| 1371 | |
| 1372 s << originator->javaPackage() << "." << originator->javaQualifier() << "." << originator->targetLangName() | |
| 1373 << " ... " << affected_arg->argumentName() << ") {" << endl; | |
| 1374 | |
| 1375 s << " "; | |
| 1376 QString new_return_type = d_function->typeReplaced(0); | |
| 1377 if (new_return_type != "void" && (!new_return_type.isEmpty() || d_function->type() != 0)) | |
| 1378 s << "return "; | |
| 1379 | |
| 1380 if (d_function->isConstructor()) { | |
| 1381 s << "this"; | |
| 1382 } else { | |
| 1383 if (d_function->isStatic()) | |
| 1384 s << d_function->implementingClass()->fullName() << "."; | |
| 1385 else | |
| 1386 s << "this."; | |
| 1387 s << d_function->name(); | |
| 1388 } | |
| 1389 | |
| 1390 s << "("; | |
| 1391 for (int i=0; i<generate_enum_overload; ++i) { | |
| 1392 s << arguments.at(i)->argumentName() << ", "; | |
| 1393 } | |
| 1394 s << "new " << affected_arg->type()->fullName() << "(" << affected_arg->argumentName() << "));" << endl | |
| 1395 << " }" << endl; | |
| 1396 } | |
| 1397 } | |
| 1398 | |
| 1399 void DGenerator::writeInstantiatedType(QTextStream &s, const AbstractMetaType *abstractMetaType) const | |
| 1400 { | |
| 1401 Q_ASSERT(abstractMetaType != 0); | |
| 1402 | |
| 1403 const TypeEntry *type = abstractMetaType->typeEntry(); | |
| 1404 s << type->qualifiedTargetLangName(); | |
| 1405 | |
| 1406 if (abstractMetaType->hasInstantiations()) { | |
| 1407 s << "<"; | |
| 1408 QList<AbstractMetaType *> instantiations = abstractMetaType->instantiations(); | |
| 1409 for(int i=0; i<instantiations.size(); ++i) { | |
| 1410 if (i > 0) | |
| 1411 s << ", "; | |
| 1412 | |
| 1413 writeInstantiatedType(s, instantiations.at(i)); | |
| 1414 } | |
| 1415 s << ">"; | |
| 1416 } | |
| 1417 } | |
| 1418 | |
| 1419 void DGenerator::writeFunctionOverloads(QTextStream &s, const AbstractMetaFunction *d_function, | |
| 1420 uint include_attributes, uint exclude_attributes) | |
| 1421 { | |
| 1422 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 1423 int argument_count = arguments.size(); | |
| 1424 | |
| 1425 // We only create the overloads for the class that actually declares the function | |
| 1426 // unless this is an interface, in which case we create the overloads for all | |
| 1427 // classes that directly implement the interface. | |
| 1428 const AbstractMetaClass *decl_class = d_function->declaringClass(); | |
| 1429 if (decl_class->isInterface()) { | |
| 1430 AbstractMetaClassList interfaces = d_function->implementingClass()->interfaces(); | |
| 1431 foreach (AbstractMetaClass *iface, interfaces) { | |
| 1432 if (iface == decl_class) { | |
| 1433 decl_class = d_function->implementingClass(); | |
| 1434 break; | |
| 1435 } | |
| 1436 } | |
| 1437 } | |
| 1438 if (decl_class != d_function->implementingClass()) | |
| 1439 return; | |
| 1440 | |
| 1441 // Figure out how many functions we need to write out, | |
| 1442 // One extra for each default argument. | |
| 1443 int overload_count = 0; | |
| 1444 uint excluded_attributes = AbstractMetaAttributes::Abstract | |
| 1445 | AbstractMetaAttributes::Native | |
| 1446 | exclude_attributes; | |
| 1447 uint included_attributes = (d_function->isConstructor() ? 0 : AbstractMetaAttributes::Final) | include_attributes; | |
| 1448 | |
| 1449 for (int i=0; i<argument_count; ++i) { | |
| 1450 if (!arguments.at(i)->defaultValueExpression().isEmpty() && !d_function->argumentRemoved(i+1)) | |
| 1451 ++overload_count; | |
| 1452 } | |
| 1453 Q_ASSERT(overload_count <= argument_count); | |
| 1454 for (int i=0; i<overload_count; ++i) { | |
| 1455 int used_arguments = argument_count - i - 1; | |
| 1456 | |
| 1457 QString signature = functionSignature(d_function, included_attributes, | |
| 1458 excluded_attributes, | |
| 1459 d_function->isEmptyFunction() | |
| 1460 || d_function->isNormal() | |
| 1461 || d_function->isSignal() ? NoOption | |
| 1462 : SkipReturnType, | |
| 1463 used_arguments); | |
| 1464 | |
| 1465 s << endl; | |
| 1466 if (m_doc_parser) { | |
| 1467 s << m_doc_parser->documentationForFunction(signature) << endl; | |
| 1468 } | |
| 1469 | |
| 1470 s << signature << " {\n "; | |
| 1471 QString new_return_type = d_function->typeReplaced(0); | |
| 1472 if (new_return_type != "void" && (!new_return_type.isEmpty() || d_function->type())) | |
| 1473 s << "return "; | |
| 1474 if (d_function->isConstructor()) | |
| 1475 s << "this"; | |
| 1476 else | |
| 1477 s << d_function->name(); | |
| 1478 s << "("; | |
| 1479 | |
| 1480 int written_arguments = 0; | |
| 1481 for (int j=0; j<argument_count; ++j) { | |
| 1482 if (!d_function->argumentRemoved(j+1)) { | |
| 1483 if (written_arguments++ > 0) | |
| 1484 s << ", "; | |
| 1485 | |
| 1486 if (j < used_arguments) { | |
| 1487 s << arguments.at(j)->argumentName(); | |
| 1488 } else { | |
| 1489 AbstractMetaType *arg_type = 0; | |
| 1490 QString modified_type = d_function->typeReplaced(j+1); | |
| 1491 if (modified_type.isEmpty()) { | |
| 1492 arg_type = arguments.at(j)->type(); | |
| 1493 if (arg_type->isNativePointer()) { | |
| 1494 s << "(qt.QNativePointer)"; | |
| 1495 } else { | |
| 1496 const AbstractMetaType *abstractMetaType = arguments.at(j)->type(); | |
| 1497 const TypeEntry *type = abstractMetaType->typeEntry(); | |
| 1498 if (type->designatedInterface()) | |
| 1499 type = type->designatedInterface(); | |
| 1500 if (!type->isEnum() && !type->isFlags()) { | |
| 1501 s << "("; | |
| 1502 writeInstantiatedType(s, abstractMetaType); | |
| 1503 s << ")"; | |
| 1504 } | |
| 1505 } | |
| 1506 } else { | |
| 1507 s << "(" << modified_type.replace('$', '.') << ")"; | |
| 1508 } | |
| 1509 | |
| 1510 QString defaultExpr = arguments.at(j)->defaultValueExpression(); | |
| 1511 | |
| 1512 int pos = defaultExpr.indexOf("."); | |
| 1513 if (pos > 0) { | |
| 1514 QString someName = defaultExpr.left(pos); | |
| 1515 ComplexTypeEntry *ctype = | |
| 1516 TypeDatabase::instance()->findComplexType(someName); | |
| 1517 QString replacement; | |
| 1518 if (ctype != 0 && ctype->isVariant()) | |
| 1519 replacement = "qt.QVariant."; | |
| 1520 else if (ctype != 0) | |
| 1521 replacement = ctype->javaPackage() + "." + ctype->targetLangName() + "."; | |
| 1522 else | |
| 1523 replacement = someName + "."; | |
| 1524 defaultExpr = defaultExpr.replace(someName + ".", replacement); | |
| 1525 } | |
| 1526 | |
| 1527 if (arg_type != 0 && arg_type->isFlags()) { | |
| 1528 s << "new " << arg_type->fullName() << "(" << defaultExpr << ")"; | |
| 1529 } else { | |
| 1530 s << defaultExpr; | |
| 1531 } | |
| 1532 } | |
| 1533 } | |
| 1534 } | |
| 1535 s << ");\n }" << endl; | |
| 1536 } | |
| 1537 } | |
| 1538 | |
| 1539 const TypeEntry* DGenerator::fixedTypeEntry(const TypeEntry *type) | |
| 1540 { | |
| 1541 if (!type) | |
| 1542 return NULL; | |
| 1543 if (type->designatedInterface()) | |
| 1544 return type; | |
| 1545 else if (type->isEnum()) { | |
| 1546 const EnumTypeEntry *te = static_cast<const EnumTypeEntry *>(type); | |
| 1547 TypeEntry *ownerTe = TypeDatabase::instance()->findType(te->qualifier()); | |
|
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1548 if(ownerTe) |
|
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diff
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|
1549 typeEntriesEnums << ownerTe; |
| 1 | 1550 return NULL; |
| 1551 // return ownerTe; | |
| 1552 } else if (type->isFlags()) { | |
| 1553 const FlagsTypeEntry *te = static_cast<const FlagsTypeEntry *>(type); | |
| 1554 TypeEntry *ownerTe = TypeDatabase::instance()->findType(te->qualifier()); | |
| 1555 return NULL; | |
| 1556 // return ownerTe; | |
| 1557 } else //if (type->isObject()) | |
| 1558 return type; | |
| 1559 // else return NULL; | |
| 1560 } | |
| 1561 | |
| 1562 void DGenerator::addInstantiations(const AbstractMetaType* d_type) | |
| 1563 { | |
| 1564 if (d_type->isContainer()) { | |
| 1565 QList<AbstractMetaType *> args = d_type->instantiations(); | |
| 1566 for (int i=0; i<args.size(); ++i) { | |
| 1567 const TypeEntry *type = fixedTypeEntry(args.at(i)->typeEntry()); | |
| 1568 if (type) | |
| 1569 typeEntries.insert(type); | |
| 1570 } | |
| 1571 } | |
| 1572 } | |
| 1573 | |
| 1574 void DGenerator::addTypeEntry(const AbstractMetaClass *d_class, const AbstractMetaFunction *function, QSet<const TypeEntry*> &typeEntries) | |
| 1575 { | |
| 1576 // If a method in an interface class is modified to be private, this should | |
| 1577 // not be present in the interface at all, only in the implementation. | |
| 1578 if (d_class->isInterface()) { | |
| 1579 uint includedAttributes = 0; | |
| 1580 uint excludedAttributes = 0; | |
| 1581 retrieveModifications(function, d_class, &excludedAttributes, &includedAttributes); | |
| 1582 if (includedAttributes & AbstractMetaAttributes::Private) | |
| 1583 return; | |
| 1584 } | |
| 1585 | |
| 1586 if (notWrappedYet(function)) // qtd2 | |
| 1587 return; | |
| 1588 | |
| 1589 // return type for function | |
| 1590 if (function->type()) { | |
| 1591 addInstantiations(function->type()); | |
| 1592 const TypeEntry *type = fixedTypeEntry(function->type()->typeEntry()); | |
| 1593 if (type) | |
| 1594 typeEntries.insert(type); | |
| 1595 } | |
| 1596 | |
| 1597 AbstractMetaArgumentList arguments = function->arguments(); | |
| 1598 for (int i=0; i<arguments.count(); ++i) { | |
| 1599 const AbstractMetaArgument *arg = arguments.at(i); | |
| 1600 addInstantiations(arg->type()); | |
| 1601 const TypeEntry *type = fixedTypeEntry(arg->type()->typeEntry()); | |
| 1602 if (type) | |
| 1603 typeEntries.insert(type); | |
| 1604 } | |
| 1605 } | |
| 1606 | |
| 1607 void DGenerator::fillRequiredImports(const AbstractMetaClass *d_class) | |
| 1608 { | |
| 1609 if (m_recursive < 2) { | |
| 1610 typeEntries.clear(); | |
| 1611 typeEntriesEnums.clear(); | |
| 1612 } | |
| 1613 | |
| 1614 // import for base class | |
| 1615 if(d_class->baseClass()) | |
| 1616 typeEntries << d_class->baseClass()->typeEntry(); | |
| 1617 | |
| 1618 //interfaces | |
| 1619 AbstractMetaClassList interfaces = d_class->interfaces(); | |
| 1620 if (!interfaces.isEmpty()) { | |
| 1621 for (int i=0; i<interfaces.size(); ++i) { | |
| 1622 AbstractMetaClass *iface = interfaces.at(i); | |
| 1623 InterfaceTypeEntry *te = (InterfaceTypeEntry*) iface->typeEntry(); | |
| 1624 typeEntries << te->origin(); | |
| 1625 } | |
| 1626 } | |
| 1627 | |
| 1628 AbstractMetaFunctionList d_funcs = d_class->functionsInTargetLang(); | |
| 1629 | |
| 1630 // in case of ConcreteWrapper - adding extra functions | |
| 1631 if (!d_class->isInterface() && d_class->isAbstract()) { | |
| 1632 AbstractMetaFunctionList functions_add = d_class->queryFunctions(AbstractMetaClass::NormalFunctions | AbstractMetaClass::AbstractFunctions | AbstractMetaClass::NonEmptyFunctions | AbstractMetaClass::NotRemovedFromTargetLang); | |
| 1633 d_funcs << functions_add; | |
| 1634 } | |
| 1635 | |
| 1636 for (int i=0; i<d_funcs.size(); ++i) { | |
| 1637 AbstractMetaFunction *function = d_funcs.at(i); | |
| 1638 addTypeEntry(d_class, function, typeEntries); | |
| 1639 } | |
| 1640 | |
| 1641 // virtual dispatch | |
| 1642 AbstractMetaFunctionList virtualFunctions = d_class->virtualFunctions(); | |
| 1643 for (int i=0; i<virtualFunctions.size(); ++i) { | |
| 1644 AbstractMetaFunction *function = virtualFunctions.at(i); | |
| 1645 addTypeEntry(d_class, function, typeEntries); | |
| 1646 } | |
| 1647 | |
| 1648 AbstractMetaFieldList fields = d_class->fields(); | |
| 1649 foreach (const AbstractMetaField *field, fields) { | |
| 1650 if (field->wasPublic() || (field->wasProtected() && !d_class->isFinal())) { | |
| 1651 addTypeEntry(d_class, field->setter(), typeEntries); | |
| 1652 addTypeEntry(d_class, field->getter(), typeEntries); | |
| 1653 } | |
| 1654 } | |
| 1655 | |
| 1656 // signals | |
| 1657 AbstractMetaFunctionList signal_funcs = d_class->queryFunctions(AbstractMetaClass::Signals | |
| 1658 | AbstractMetaClass::Visible | |
| 1659 | AbstractMetaClass::NotRemovedFromTargetLang); | |
| 1660 for (int i=0; i<signal_funcs.size(); ++i) | |
| 1661 addTypeEntry(d_class, signal_funcs.at(i), typeEntries); | |
| 1662 | |
| 1663 if(d_class->isQObject() && d_class->name() != "QObject") | |
| 1664 typeEntries << TypeDatabase::instance()->findType("QObject"); | |
| 1665 | |
| 1666 if(m_recursive == 1) | |
| 1667 m_recursive++; | |
| 1668 } | |
| 1669 | |
| 1670 void DGenerator::writeImportString(QTextStream &s, const TypeEntry* typeEntry) | |
| 1671 { | |
| 1672 /* QString visibility = "private"; | |
| 1673 if (typeEntry->isNamespace() || typeEntry->name() == "QObject") | |
| 1674 visibility = "public"; | |
| 1675 if(d_class->baseClass() && d_class->baseClass()->typeEntry() == typeEntry) | |
| 1676 visibility = "public";*/ | |
| 1677 QString visibility = "public"; | |
|
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diff
changeset
|
1678 s << QString("%1 import ").arg(visibility) << typeEntry->javaPackage() << "." << typeEntry->targetLangName() << ";" << endl; |
| 1 | 1679 } |
| 1680 | |
| 1681 void DGenerator::writeRequiredImports(QTextStream &s, const AbstractMetaClass *d_class) | |
| 1682 { | |
| 1683 foreach (const TypeEntry *typeEntry, typeEntriesEnums) { | |
| 1684 if (!excludedTypes.contains(typeEntry->name()) && d_class->typeEntry() != typeEntry | |
| 1685 && typeEntry->javaQualifier() != typeEntry->name() | |
| 1686 /*also*/ && !excludedTypes2.contains(typeEntry->name())) | |
| 1687 writeImportString(s, typeEntry); | |
| 1688 } | |
| 1689 | |
| 1690 foreach (const TypeEntry *typeEntry, typeEntries) { | |
| 1691 if (!excludedTypes.contains(typeEntry->name()) && d_class->typeEntry() != typeEntry | |
| 1692 && typeEntry->javaQualifier() != typeEntry->name() | |
| 1693 /*also*/ && !excludedTypes2.contains(typeEntry->name())) | |
| 1694 writeImportString(s, typeEntry); | |
| 1695 } | |
| 1696 excludedTypes2.clear(); | |
| 1697 } | |
| 1698 | |
| 1699 void DGenerator::writeDestructor(QTextStream &s, const AbstractMetaClass *d_class) | |
| 1700 { | |
| 1701 if (!d_class->hasConstructors()) | |
| 1702 return; | |
| 1703 | |
| 253 | 1704 bool isTheQObject = d_class->name() == "QObject"; |
| 1705 if (isTheQObject || !d_class->isQObject()) | |
| 1706 { | |
| 1707 s << INDENT << "protected override void __deleteNative() {" << endl; | |
| 1 | 1708 { |
| 253 | 1709 if (isTheQObject) |
| 1710 s << INDENT << "qtd_delete_qobject(__nativeId);" << endl; | |
| 1711 else if (!d_class->isQObject()) | |
| 1712 s << INDENT << "qtd_" << d_class->name() << "_destructor(__nativeId);" << endl; | |
| 1 | 1713 } |
| 1714 s << INDENT << "}" << endl << endl; | |
| 1715 } | |
| 294 | 1716 |
| 1717 if (d_class->typeEntry()->isValue()) | |
| 1718 { | |
| 1719 s << INDENT << "public static void __deleteNativeObject(void* ptr) {" << endl | |
| 1720 << INDENT << " qtd_" << d_class->name() << "_destructor(ptr);" << endl | |
| 1721 << INDENT << "}" << endl << endl; | |
| 1722 } | |
| 1723 | |
| 1724 if (d_class->typeEntry()->isValue()) | |
| 1725 { | |
| 1726 s << INDENT << "public static void __callNativeDestructor(void* ptr) {" << endl | |
| 1727 << INDENT << " qtd_" << d_class->name() << "_call_destructor(ptr);" << endl | |
| 1728 << INDENT << "}" << endl << endl; | |
| 1729 } | |
| 1 | 1730 } |
| 1731 | |
| 253 | 1732 void DGenerator::writeFlagsSetter(QTextStream &s, const AbstractMetaClass *d_class) |
| 1 | 1733 { |
| 1734 if (d_class->isInterface() || d_class->isNamespace()) | |
| 253 | 1735 s << INDENT << "void __setFlags(QtdObjectFlags flags, bool val);"; |
| 1736 else // COMPILER BUG: | |
| 1737 s << INDENT << "void __setFlags(QtdObjectFlags flags, bool val) { super.__setFlags(flags, val); }"; | |
| 1 | 1738 } |
| 1739 | |
| 1740 void DGenerator::writeSignalHandlers(QTextStream &s, const AbstractMetaClass *d_class) | |
| 1741 { | |
| 1742 AbstractMetaFunctionList signal_funcs = signalFunctions(d_class); | |
| 1743 | |
| 1744 QString attr; | |
| 1745 | |
| 288 | 1746 // return; // #TODO Don't need handlers for now. Restore in conversion functions later |
| 1747 | |
| 1 | 1748 s << "// signal handlers" << endl; |
| 1749 foreach(AbstractMetaFunction *signal, signal_funcs) { | |
| 1750 QString sigExternName = signalExternName(d_class, signal); | |
| 1751 | |
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1752 /* |
| 1 | 1753 QString extra_args; |
| 1754 | |
| 1755 foreach (AbstractMetaArgument *argument, arguments) { | |
| 1756 if(argument->type()->isContainer()) { | |
| 1757 QString arg_name = argument->indexedName(); | |
| 1758 const AbstractMetaType *arg_type = argument->type(); | |
| 1759 QString type_string = translateType(argument->type(), signal->implementingClass(), BoxedPrimitive); | |
| 1760 extra_args += ", " + type_string + " " + arg_name; | |
| 1761 } | |
| 1762 } | |
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1763 */ |
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1764 AbstractMetaArgumentList arguments = signal->arguments(); |
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1765 |
| 293 | 1766 s << "/*private extern(C) void " << sigExternName << "_handle(void* d_entity, void** args) {" << endl; |
| 1 | 1767 { |
| 1768 Indentation indent(INDENT); | |
| 1769 s << INDENT << "auto d_object = cast(" << d_class->name() << ") d_entity;" << endl; | |
| 1770 int sz = arguments.count(); | |
| 1771 | |
| 1772 for (int j=0; j<sz; ++j) { | |
| 1773 AbstractMetaArgument *argument = arguments.at(j); | |
| 1774 QString arg_name = argument->indexedName(); | |
| 1775 AbstractMetaType *type = argument->type(); | |
| 1776 // if has QString argument we have to pass char* and str.length to QString constructor | |
| 1777 | |
| 1778 QString arg_ptr = QString("args[%1]").arg(argument->argumentIndex() + 1); | |
| 1779 | |
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1780 if (type->isContainer()) { |
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1781 s << INDENT << translateType(type, signal->implementingClass(), BoxedPrimitive) << " " << arg_name << ";" << endl |
| 270 | 1782 << INDENT << cppContainerConversionName(d_class, type, FromCpp) << "(" << arg_ptr << ", &" << arg_name << ");" << endl; |
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1783 } else if (type->isTargetLangString()) { |
| 1 | 1784 s << INDENT << "auto " << arg_name << "_ptr = " << arg_ptr << ";" << endl |
| 302 | 1785 << INDENT << "string " << arg_name << " = QStringUtil.toNativeString(" << arg_name << "_ptr);"; |
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1786 } else if(type->isPrimitive() || type->isEnum() || type->isFlags() || type->typeEntry()->isStructInD()) { |
| 1 | 1787 QString type_name = argument->type()->typeEntry()->qualifiedTargetLangName(); |
| 1788 if (type->isFlags()) | |
| 1789 type_name = "int"; | |
| 1790 s << INDENT << "auto " << arg_name << " = *(cast(" << type_name << "*)" << arg_ptr << ");"; | |
| 1791 } else if(type->isObject() || type->isQObject() | |
| 1792 || (type->typeEntry()->isValue() && type->isNativePointer()) | |
| 1793 || type->isValue()) { | |
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1794 QString type_name = type->name(); |
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1795 const ComplexTypeEntry *ctype = static_cast<const ComplexTypeEntry *>(type->typeEntry()); |
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1796 if(ctype->isAbstract()) |
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1797 type_name = type_name + "_ConcreteWrapper"; |
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1798 s << INDENT << "scope " << arg_name << " = new " << type_name |
| 253 | 1799 << "(cast(void*)(" << arg_ptr << "), QtdObjectFlags.nativeOwnership);" << endl; |
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1800 } |
| 1 | 1801 s << endl; |
| 1802 } | |
| 1803 // s << INDENT << "Stdout(\"" << d_class->name() << "\", \"" << signal->name() << "\").newline;" << endl; | |
| 288 | 1804 s << INDENT << "//d_object." << signal->name() << "_emit("; |
| 1 | 1805 for (int j = 0; j<sz; ++j) { |
| 1806 AbstractMetaArgument *argument = arguments.at(j); | |
| 1807 QString arg_name = argument->indexedName(); | |
| 1808 if (j != 0) | |
| 1809 s << ", "; | |
| 1810 s << arg_name; | |
| 1811 } | |
| 1812 | |
| 1813 s << ");" << endl; | |
| 1814 } | |
| 293 | 1815 s << "}*/" << endl; |
| 1 | 1816 } |
| 1817 } | |
| 1818 | |
| 288 | 1819 AbstractMetaFunctionList DGenerator::generatedClassFunctions(const AbstractMetaClass *d_class) |
| 1820 { | |
| 1821 AbstractMetaFunctionList r; | |
| 1822 AbstractMetaFunctionList d_funcs = d_class->functionsInTargetLang(); | |
| 1823 for (int i=0; i<d_funcs.size(); ++i) { | |
| 1824 AbstractMetaFunction *function = d_funcs.at(i); | |
| 1825 | |
| 1826 // If a method in an interface class is modified to be private, this should | |
| 1827 // not be present in the interface at all, only in the implementation. | |
| 1828 if (d_class->isInterface()) { | |
| 1829 uint includedAttributes = 0; | |
| 1830 uint excludedAttributes = 0; | |
| 1831 retrieveModifications(function, d_class, &excludedAttributes, &includedAttributes); | |
| 1832 if (includedAttributes & AbstractMetaAttributes::Private) | |
| 1833 continue; | |
| 1834 } | |
| 1835 | |
| 1836 if (!notWrappedYet(function)) // qtd2 | |
| 1837 r += function; | |
| 1838 } | |
| 1839 return r; | |
| 1840 } | |
| 1841 | |
| 1 | 1842 void DGenerator::write(QTextStream &s, const AbstractMetaClass *d_class) |
| 1843 { | |
| 1844 ReportHandler::debugSparse("Generating class: " + d_class->fullName()); | |
| 1845 | |
| 1846 bool fakeClass = d_class->attributes() & AbstractMetaAttributes::Fake; | |
| 1847 | |
| 253 | 1848 |
| 1849 QString auxModName = d_class->package() + "." + d_class->name() + "_aux"; | |
| 1850 FileOut auxFile(outputDirectory() + "/" + subDirectoryForClass(d_class) + "/" + d_class->name() + "_aux.d"); | |
| 1851 auxFile.isDone = true; | |
| 1852 auxFile.stream << "module " << auxModName << ";" << endl << endl; | |
| 1853 | |
| 292 | 1854 bool staticInit = d_class->isQObject() || d_class->typeEntry()->isValue() || (cpp_shared && d_class->generateShellClass() && !d_class->isInterface()); |
| 253 | 1855 if (staticInit) |
| 1856 { | |
| 1857 auxFile.isDone = false; | |
| 1858 auxFile.stream << "extern(C) void static_init_" << d_class->name() << "();" << endl; | |
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1859 auxFile.stream << "shared static this() { static_init_" << d_class->name() << "; }" << endl << endl; |
| 253 | 1860 } |
| 1861 | |
| 1 | 1862 if (m_docs_enabled) { |
| 1863 m_doc_parser = new DocParser(m_doc_directory + "/" + d_class->name().toLower() + ".jdoc"); | |
| 1864 } | |
| 1865 if (!m_isRecursive) | |
| 1866 s << "module " << d_class->package() << "." << d_class->name() <<";" << endl << endl; | |
| 1867 | |
| 39 | 1868 /* |
| 1 | 1869 s << "// some type info" << endl; |
| 1870 QString hasVirtuals = d_class->hasVirtualFunctions() ? "has" : "doesn't have"; | |
| 1871 QString isFinal = d_class->isFinal() ? "is" : "is not"; | |
| 1872 QString isNativeId = d_class->typeEntry()->isNativeIdBased() ? "is" : "is not"; | |
| 1873 s << "// " << hasVirtuals << " virtual functions" << endl | |
| 1874 << "// " << isFinal << " final" << endl | |
| 1875 << "// " << isNativeId << " native id based" << endl << endl | |
| 1876 << "// " << d_class->generateShellClass() << " shell class" << endl | |
| 1877 << "// " << d_class->hasVirtualFunctions() << endl | |
| 1878 << "// " << d_class->hasProtectedFunctions() << endl | |
| 1879 << "// " << d_class->hasFieldAccessors() << endl | |
| 1880 << "// " << d_class->typeEntry()->isObject() << endl; | |
| 39 | 1881 */ |
| 1 | 1882 |
| 1883 const ComplexTypeEntry *ctype = d_class->typeEntry(); | |
| 1884 if (!ctype->addedTo.isEmpty() && !m_isRecursive) { | |
| 1885 ComplexTypeEntry *ctype_parent = TypeDatabase::instance()->findComplexType(ctype->addedTo); | |
| 1886 s << "public import " << ctype_parent->javaPackage() << "." << ctype_parent->name() << ";" << endl; | |
| 1887 return; | |
| 1888 } | |
| 1889 | |
| 1890 if(d_class->isInterface() && !m_isRecursive) { | |
| 1891 s << "public import " << ctype->javaPackage() << "." << ctype->qualifiedCppName() << ";" << endl; | |
| 1892 return; | |
| 1893 } | |
| 1894 AbstractMetaClassList includedClassesList; | |
| 1895 | |
| 1896 /* m_recursive is increasing by 1 each time we fill the import for a class | |
| 1897 if it equals to 0 or 1 imports Set is cleared before a filling cycle - if there | |
| 1898 is only one class as usual or if there are many classes in module, but before | |
| 1899 filling for first class we need to clear Set. Wow :) | |
| 1900 */ | |
| 1901 if(ctype->includedClasses.size() > 0) | |
| 1902 m_recursive = 1; | |
| 1903 else | |
| 1904 m_recursive = 0; | |
| 1905 | |
| 1906 foreach(QString child, ctype->includedClasses) { | |
| 1907 ComplexTypeEntry *ctype_child = TypeDatabase::instance()->findComplexType(child); | |
| 1908 foreach (AbstractMetaClass *cls, m_classes) { | |
| 1909 if ( cls->name() == ctype_child->name() ) { | |
| 1910 includedClassesList << cls; | |
| 1911 fillRequiredImports(cls); | |
| 1912 excludedTypes2 << cls->name(); | |
| 1913 } | |
| 1914 } | |
| 1915 } | |
| 1916 | |
| 1917 QString interface; | |
| 1918 if(d_class->typeEntry()->designatedInterface()) | |
| 1919 interface = d_class->typeEntry()->designatedInterface()->name(); | |
| 1920 | |
| 1921 if(d_class->typeEntry()->designatedInterface()) { | |
| 1922 foreach (AbstractMetaClass *cls, m_classes) { | |
| 1923 if ( cls->name() == interface ) { | |
| 1924 includedClassesList << cls; | |
| 1925 fillRequiredImports(cls); | |
| 1926 excludedTypes2 << cls->name(); | |
| 1927 } | |
| 1928 } | |
| 1929 } | |
| 1930 | |
| 1931 fillRequiredImports(d_class); | |
| 1932 excludedTypes2 << d_class->name(); | |
| 1933 if(ctype->includedClasses.size() > 0) | |
| 1934 m_recursive = 0; | |
| 1935 | |
| 1936 QList<Include> includes = d_class->typeEntry()->extraIncludes(); | |
| 1937 foreach (const Include &inc, includes) { | |
| 1938 if (inc.type == Include::TargetLangImport) { | |
| 1939 s << inc.toString() << endl; | |
| 1940 } | |
| 1941 } | |
| 1942 | |
| 253 | 1943 // Auxiliary file contents should have been written at this point |
| 1944 if (!auxFile.isDone) | |
| 1945 { | |
| 1946 s << "public import " << auxModName << ";" << endl; | |
| 1947 auxFile.done(); | |
| 1948 } | |
| 1949 | |
| 1 | 1950 if (!m_isRecursive) { |
| 1951 s << "public import qt.QGlobal;" << endl | |
| 1952 << "public import qt.core.Qt;" << endl | |
| 253 | 1953 << "private import qt.QtdObject;" << endl |
| 81 | 1954 << "private import qt.core.QString;" << endl |
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1955 << "private import qt.qtd.Array;" << endl |
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1956 << "private import qt.core.QList;" << endl; |
| 1 | 1957 if (d_class->isQObject()) { |
| 253 | 1958 s << "public import qt.Signal;" << endl |
| 288 | 1959 << "public import qt.qtd.MOC;" << endl |
| 253 | 1960 << "public import qt.core.QMetaObject;" << endl |
| 1961 << "public import qt.qtd.Traits;" << endl; | |
| 1962 | |
| 1 | 1963 if (d_class->name() != "QObject") |
| 1964 s << "public import qt.core.QObject;" << endl; | |
| 1965 } | |
| 1966 | |
| 1967 // qtd2 hack! | |
| 1968 if (d_class->name() == "QCoreApplication") | |
| 1969 s << "private import qt.core.ArrayOps;" << endl; | |
| 1970 else if (d_class->name() == "QApplication") | |
| 1971 s << "private import qt.gui.ArrayOps;" << endl; | |
| 1972 | |
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1973 /* |
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1974 we don't need to import ArrayOps2 for anything else than QObjects, |
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1975 for example if it is done in the namespaces, it may cause circular |
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1976 imports forward references and shit. If ArrayOps2 is expanded later |
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1977 for other usages - then restrict it just for namespaces/interfaces |
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1978 */ |
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1979 if(d_class->isQObject()) |
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1980 s << "private import " << d_class->package() << ".ArrayOps2;" << endl; |
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1981 |
| 1 | 1982 s << "// automatic imports-------------" << endl; |
| 1983 writeRequiredImports(s, d_class); | |
| 1984 s << endl; | |
| 1985 if (dPhobos) | |
| 1986 { | |
| 1987 s << "import std.stdio;" << endl | |
| 321 | 1988 << "import std.string : toStringz;" << endl |
| 1 | 1989 << "import std.utf;" << endl |
| 253 | 1990 << "import core.memory;" << endl; |
| 1 | 1991 } |
| 1992 else | |
| 1993 { | |
| 1994 s << "import tango.io.Stdout;" << endl | |
| 1995 << "import tango.stdc.stringz;" << endl | |
| 1996 << "import tango.text.convert.Utf;" << endl | |
| 253 | 1997 << "import tango.core.Memory;" << endl; |
| 1 | 1998 } |
| 253 | 1999 |
| 2000 s << endl << endl; | |
| 1 | 2001 } |
| 2002 | |
| 2003 if (m_doc_parser) { | |
| 2004 s << m_doc_parser->documentation(d_class) << endl << endl; | |
| 2005 } | |
| 2006 | |
| 188 | 2007 /* qtd s << "@QtJambiGeneratedClass" << endl; |
| 2008 | |
| 2009 if ((d_class->typeEntry()->typeFlags() & ComplexTypeEntry::Deprecated) != 0) { | |
| 2010 s << "@Deprecated" << endl; | |
| 2011 } | |
| 2012 */ | |
| 2013 | |
| 2014 | |
| 1 | 2015 if (d_class->isInterface()) { |
| 2016 s << "public interface "; | |
| 2017 } else { | |
| 2018 if (d_class->isPublic()) | |
| 2019 s << "public "; | |
| 2020 // else friendly | |
| 2021 | |
| 2022 bool force_abstract = (d_class->typeEntry()->typeFlags() & ComplexTypeEntry::ForceAbstract) != 0; | |
| 2023 if (d_class->isFinal() && !force_abstract) | |
| 2024 s << "final "; | |
| 2025 if ((d_class->isAbstract() && !d_class->isNamespace()) || force_abstract) | |
| 2026 s << "abstract "; | |
| 2027 | |
| 2028 if (!d_class->typeEntry()->targetType().isEmpty()) { | |
| 2029 s << d_class->typeEntry()->targetType() << " "; | |
| 2030 } else if (d_class->isNamespace() && d_class->functionsInTargetLang().size() == 0) { | |
| 2031 s << "interface "; | |
| 2032 } else if (d_class->isNamespace()) { | |
| 2033 s << "class "; | |
| 2034 } else { | |
| 2035 s << "class "; | |
| 2036 } | |
| 2037 | |
| 2038 } | |
| 2039 | |
| 2040 const ComplexTypeEntry *type = d_class->typeEntry(); | |
| 2041 | |
| 2042 s << d_class->name(); | |
| 2043 | |
| 2044 if (type->isGenericClass()) { | |
| 2045 s << "<"; | |
| 2046 QList<TypeEntry *> templateArguments = d_class->templateBaseClass()->templateArguments(); | |
| 2047 for (int i=0; i<templateArguments.size(); ++i) { | |
| 2048 TypeEntry *templateArgument = templateArguments.at(i); | |
| 2049 if (i > 0) | |
| 2050 s << ", "; | |
| 2051 s << templateArgument->name(); | |
| 2052 } | |
| 2053 s << ">"; | |
| 2054 } | |
| 2055 | |
| 2056 if (!d_class->isNamespace() && !d_class->isInterface()) { | |
| 2057 if (!d_class->baseClassName().isEmpty()) { | |
| 2058 s << " : " << d_class->baseClass()->name(); | |
| 2059 } else { | |
| 2060 QString sc = type->defaultSuperclass(); | |
| 2061 if ((sc != d_class->name()) && !sc.isEmpty()) | |
| 2062 s << " : " << sc; | |
| 2063 } | |
| 2064 }/* qtd else if (d_class->isInterface()) { | |
| 2065 s << " extends QtJambiInterface"; | |
| 2066 }*/ | |
| 2067 | |
| 2068 // implementing interfaces... | |
| 2069 bool implements = false; | |
| 2070 AbstractMetaClassList interfaces = d_class->interfaces(); | |
| 2071 if (!interfaces.isEmpty()) { | |
| 2072 if (!d_class->isInterface()) | |
| 2073 s << ", "; | |
| 2074 else { | |
| 2075 implements = true; | |
| 2076 s << ": "; | |
| 2077 } | |
| 2078 for (int i=0; i<interfaces.size(); ++i) { | |
| 2079 AbstractMetaClass *iface = interfaces.at(i); | |
| 2080 if (i) s << ", "; | |
| 2081 s << iface->name(); | |
| 2082 } | |
| 2083 } | |
| 2084 /* qtd | |
| 2085 if (isComparable(d_class)) { | |
| 2086 if (!implements) { | |
| 2087 implements = true; | |
| 2088 s << endl << " implements "; | |
| 2089 } | |
| 2090 else | |
| 2091 s << "," << endl << " "; | |
| 2092 s << "java.lang.Comparable<Object>"; | |
| 2093 } | |
| 2094 | |
| 2095 if (d_class->hasCloneOperator()) { | |
| 2096 if (!implements) { | |
| 2097 implements = true; | |
| 2098 s << endl << " implements "; | |
| 2099 } | |
| 2100 else | |
| 2101 s << "," << endl << " "; | |
| 2102 s << "java.lang.Cloneable"; | |
| 2103 } | |
| 2104 */ | |
| 2105 s << endl << "{" << endl; | |
| 2106 | |
| 2107 Indentation indent(INDENT); | |
| 2108 | |
| 337 | 2109 // Enums |
| 2110 if (!d_class->enums().isEmpty()) { | |
| 2111 foreach (AbstractMetaEnum *d_enum, d_class->enums()) | |
| 2112 writeEnum(s, d_enum); | |
| 2113 } | |
| 2114 | |
| 1 | 2115 // Define variables for reference count mechanism |
| 2116 if (!d_class->isInterface() && !d_class->isNamespace()) { | |
| 2117 QHash<QString, int> variables; | |
| 2118 foreach (AbstractMetaFunction *function, d_class->functions()) { | |
| 2119 QList<ReferenceCount> referenceCounts = function->referenceCounts(d_class); | |
| 2120 foreach (ReferenceCount refCount, referenceCounts) { | |
| 2121 variables[refCount.variableName] |= refCount.action | |
| 2122 | refCount.access | |
| 2123 | (refCount.threadSafe ? ReferenceCount::ThreadSafe : 0) | |
| 2124 | (function->isStatic() ? ReferenceCount::Static : 0) | |
| 2125 | (refCount.declareVariable.isEmpty() ? ReferenceCount::DeclareVariable : 0); | |
| 2126 } | |
| 2127 } | |
| 2128 | |
| 2129 foreach (QString variableName, variables.keys()) { | |
| 2130 int actions = variables.value(variableName) & ReferenceCount::ActionsMask; | |
| 2131 // bool threadSafe = variables.value(variableName) & ReferenceCount::ThreadSafe; | |
| 2132 bool isStatic = variables.value(variableName) & ReferenceCount::Static; | |
| 2133 bool declareVariable = variables.value(variableName) & ReferenceCount::DeclareVariable; | |
| 2134 int access = variables.value(variableName) & ReferenceCount::AccessMask; | |
| 2135 | |
| 2136 if (actions == ReferenceCount::Ignore || !declareVariable) | |
| 2137 continue; | |
| 2138 | |
| 2139 if (((actions & ReferenceCount::Add) == 0) != ((actions & ReferenceCount::Remove) == 0)) { | |
| 2140 QString warn = QString("either add or remove specified for reference count variable '%1' in '%2' but not both") | |
| 2141 .arg(variableName).arg(d_class->fullName()); | |
| 2142 ReportHandler::warning(warn); | |
| 2143 } | |
| 2144 s << endl; | |
| 2145 /* qtd | |
| 2146 if (TypeDatabase::instance()->includeEclipseWarnings()) | |
| 2147 s << INDENT << "@SuppressWarnings(\"unused\")" << endl; | |
| 2148 */ | |
| 2149 if (actions != ReferenceCount::Set && actions != ReferenceCount::Ignore) { // qtd2 | |
| 2150 | |
| 2151 s << INDENT; | |
| 2152 switch (access) { | |
| 2153 case ReferenceCount::Private: | |
| 2154 s << "package "; break; // qtd | |
| 2155 case ReferenceCount::Protected: | |
| 2156 s << "protected "; break; | |
| 2157 case ReferenceCount::Public: | |
| 2158 s << "public "; break; | |
| 2159 default: | |
| 2160 s << "protected"; // friendly | |
| 2161 } | |
| 2162 | |
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2163 } // qtd2 |
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2164 |
| 1 | 2165 if (isStatic) |
| 2166 s << "static "; | |
| 2167 | |
| 2168 if (actions != ReferenceCount::Set && actions != ReferenceCount::Ignore) { | |
| 2169 s << "Object[] " << variableName << ";" << endl; | |
| 2170 /* | |
| 2171 if (threadSafe) | |
| 2172 s << "java.util.Collections.synchronizedCollection("; | |
| 2173 s << "new java.util.ArrayList<Object>()"; | |
| 2174 if (threadSafe) | |
| 2175 s << ")"; | |
| 2176 s << ";" << endl;*/ | |
| 2177 } else if (actions != ReferenceCount::Ignore) { | |
| 2178 /* qtd2 if (threadSafe) | |
| 2179 s << "synchronized ";*/ | |
| 2180 s << "Object " << variableName << " = null;" << endl; | |
| 2181 } | |
| 2182 } | |
| 2183 s << endl; | |
| 2184 } | |
| 2185 | |
| 2186 /* qtd2 | |
| 2187 if (!d_class->isInterface() && (!d_class->isNamespace() || d_class->functionsInTargetLang().size() > 0) | |
| 2188 && (d_class->baseClass() == 0 || d_class->package() != d_class->baseClass()->package())) { | |
| 2189 s << endl | |
| 2190 << INDENT << "static {" << endl; | |
| 2191 | |
| 2192 if (d_class->isNamespace()) { | |
| 2193 s << INDENT << " qt.QtJambi_LibraryInitializer.init();" << endl; | |
| 2194 } | |
| 2195 | |
| 2196 s << INDENT << " " << d_class->package() << ".QtJambi_LibraryInitializer.init();" << endl | |
| 2197 << INDENT << "}" << endl; | |
| 2198 } | |
| 2199 */ | |
| 2200 | |
| 293 | 2201 // Enums aliases |
| 1 | 2202 foreach (AbstractMetaEnum *d_enum, d_class->enums()) |
| 2203 writeEnumAlias(s, d_enum); | |
| 2204 | |
| 288 | 2205 // Signals |
| 253 | 2206 if (d_class->isQObject()) |
| 1 | 2207 { |
| 253 | 2208 AbstractMetaFunctionList signal_funcs = signalFunctions(d_class, false); |
| 2209 writeSignalSignatures(s, d_class, signal_funcs); | |
| 2210 | |
| 1 | 2211 foreach (AbstractMetaFunction *signal, signal_funcs) |
| 270 | 2212 { |
| 253 | 2213 writeSignal(s, signal); |
| 270 | 2214 if(!signal->isPrivate()) |
| 2215 writeFunction(s, signal); | |
| 2216 } | |
| 1 | 2217 } |
| 2218 | |
| 2219 // Class has subclasses but also only private constructors | |
| 2220 if (!d_class->isFinalInTargetLang() && d_class->isFinalInCpp()) { | |
| 2221 s << endl << INDENT << "/**" << endl | |
| 2222 << INDENT << " * This constructor is a place holder intended to prevent" << endl | |
| 2223 << INDENT << " * users from subclassing the class. Certain classes can" << endl | |
| 2224 << INDENT << " * unfortunately only be subclasses internally. The constructor" << endl | |
| 2225 << INDENT << " * will indiscriminately throw an exception if called. If the" << endl | |
| 2226 << INDENT << " * exception is ignored, any use of the constructed object will" << endl | |
| 2227 << INDENT << " * cause an exception to occur." << endl << endl | |
| 2228 << INDENT << " * @throws QClassCannotBeSubclassedException" << endl | |
| 2229 << INDENT << " **/" << endl | |
| 2230 << INDENT << "protected " << d_class->name() << "() throws QClassCannotBeSubclassedException {" << endl | |
| 2231 << INDENT << " throw new QClassCannotBeSubclassedException(" << d_class->name() << ".class);" << endl | |
| 2232 << INDENT << "}" << endl << endl; | |
| 2233 } | |
| 2234 s << "// Functions" << endl; | |
| 2235 | |
| 2236 // Functions | |
| 2237 AbstractMetaFunctionList d_funcs = d_class->functionsInTargetLang(); | |
| 288 | 2238 AbstractMetaFunctionList d_funcs_gen = generatedClassFunctions(d_class); |
| 2239 for (int i=0; i<d_funcs_gen.size(); ++i) { | |
| 2240 AbstractMetaFunction *function = d_funcs_gen.at(i); | |
| 2241 // if(function->isSlot()) | |
| 2242 // writeSlot(s, function); | |
| 2243 writeFunction(s, function); | |
| 2244 // qtd s << function->minimalSignature() << endl; | |
| 1 | 2245 } |
| 2246 if(d_class->isInterface()) | |
| 2247 s << endl << INDENT << "public void* __ptr_" << d_class->name() << "();" << endl << endl; | |
| 2248 | |
| 2249 | |
| 2250 s << "// Field accessors" << endl; | |
| 2251 // Field accessors | |
| 2252 AbstractMetaFieldList fields = d_class->fields(); | |
| 2253 foreach (const AbstractMetaField *field, fields) { | |
| 2254 if (field->wasPublic() || (field->wasProtected() && !d_class->isFinal())) | |
| 2255 writeFieldAccessors(s, field); | |
| 2256 } | |
| 2257 | |
| 253 | 2258 if (d_class->isQObject()) |
| 2259 writeQObjectFunctions(s, d_class); | |
| 2260 | |
| 293 | 2261 if (ctype->isObject() && !ctype->isQObject()) // conversion function wrapper to be consistent with QObject |
| 2262 { // some code duplication, remove when there is a better mechanism for Object type conversions | |
| 2263 QString class_name = ctype->name(); | |
| 2264 QString return_type_name = class_name; | |
| 2265 if(ctype->designatedInterface()) | |
| 2266 return_type_name = ctype->designatedInterface()->name(); | |
| 2267 s << " static " << return_type_name << " __getObject(void* nativeId) {" << endl | |
| 2268 << " return qtd_" << class_name << "_from_ptr(nativeId);" << endl | |
| 2269 << " }" << endl << endl; | |
| 2270 } | |
| 2271 | |
| 288 | 2272 // flag to mark the type of class (to use in templates to convert arguments) |
| 2273 if (d_class->baseClassName().isEmpty()) | |
| 2274 { | |
| 2275 if (d_class->typeEntry()->isQObject()) | |
| 292 | 2276 s << INDENT << "public alias void __isQObjectType;" << endl << endl; |
| 288 | 2277 else if (d_class->typeEntry()->isObject()) |
| 292 | 2278 s << INDENT << "public alias void __isObjectType;" << endl << endl; |
| 288 | 2279 else if (d_class->typeEntry()->isValue()) |
| 292 | 2280 s << INDENT << "public alias void __isValueType;" << endl << endl; |
| 288 | 2281 } |
| 2282 | |
| 292 | 2283 s << INDENT << "public alias void __isQtType_" << d_class->name() << ";" << endl << endl; |
| 2284 | |
| 293 | 2285 // construction of a native copy of a Value |
|
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2286 if (d_class->typeEntry()->isValue()) |
| 293 | 2287 { |
| 304 | 2288 AbstractMetaFunction *copy_ctor = d_class->copyConstructor(); |
| 2289 if (!d_class->typeEntry()->hasPrivateCopyConstructor()) // can do a copy if we have a public ctor or don't have any | |
| 293 | 2290 s << INDENT << "static void* __constructNativeCopy(const void* orig) {" << endl |
|
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2291 << INDENT << " return qtd_" << d_class->name() << "_native_copy(orig);" << endl |
| 293 | 2292 << INDENT << "}" << endl << endl |
| 2293 | |
|
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2294 << INDENT << "static void __constructPlacedNativeCopy(const void* orig, void* place) {" << endl |
|
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2295 << INDENT << " qtd_" << d_class->name() << "_placed_copy(orig, place);" << endl |
| 293 | 2296 << INDENT << "}" << endl << endl; |
| 2297 } | |
| 2298 | |
| 1 | 2299 // Add dummy constructor for use when constructing subclasses |
| 2300 if (!d_class->isNamespace() && !d_class->isInterface() && !fakeClass) { | |
| 2301 s << endl | |
| 2302 << INDENT << "public " | |
| 2303 << "this"; | |
| 2304 | |
| 253 | 2305 |
| 2306 Indentation indent(INDENT); | |
| 2307 | |
| 2308 s << "(void* native_id, QtdObjectFlags flags = QtdObjectFlags.none) {" << endl | |
| 2309 << INDENT << "super(native_id, flags);" << endl; | |
| 2310 | |
| 2311 if (d_class->name() == "QObject") | |
| 1 | 2312 { |
| 253 | 2313 // To prevent GC from collecting the object, add it to the statically rooted linked list |
| 2314 s << INDENT << " __next = __root;" << endl | |
| 2315 << INDENT << " __root = this;" << endl | |
| 2316 << INDENT << " if (__next) {" << endl | |
| 2317 << INDENT << " __next.__prev = this;" << endl | |
| 2318 << INDENT << " }" << endl << endl; | |
| 1 | 2319 } |
| 253 | 2320 |
| 2321 /* | |
| 223 | 2322 if (cpp_shared) { |
| 2323 if (d_class->generateShellClass() && !d_class->isInterface()) | |
| 253 | 2324 s << INDENT << "if (!static_inited)" << endl |
| 223 | 2325 << INDENT << " static_init_" << d_class->name() << "();" << endl << endl; |
| 2326 } | |
| 253 | 2327 */ |
| 2328 | |
| 1 | 2329 |
| 2330 // pointers to native interface objects for classes that implement interfaces | |
| 2331 // initializing | |
| 2332 interfaces = d_class->interfaces(); | |
| 2333 if (!interfaces.isEmpty()) { | |
| 2334 for (int i=0; i<interfaces.size(); ++i) { | |
| 2335 AbstractMetaClass *iface = interfaces.at(i); | |
| 2336 | |
| 2337 s << INDENT << " __m_ptr_" << iface->name() << " = qtd_" << d_class->name() << "_cast_to_" << iface->qualifiedCppName() | |
| 253 | 2338 << "(__nativeId);" << endl; |
| 1 | 2339 } |
| 2340 } | |
| 2341 | |
| 2342 | |
| 2343 s << INDENT << "}" << endl << endl; | |
| 2344 | |
| 2345 // pointers to native interface objects for classes that implement interfaces | |
| 2346 // initializing | |
| 2347 interfaces = d_class->interfaces(); | |
| 2348 if (!interfaces.isEmpty()) { | |
| 2349 for (int i=0; i<interfaces.size(); ++i) { | |
| 2350 AbstractMetaClass *iface = interfaces.at(i); | |
| 2351 | |
| 2352 s << INDENT << "private void* __m_ptr_" << iface->name() << ";" << endl | |
| 2353 << INDENT << "public void* __ptr_" << iface->name() << "() { return __m_ptr_" << iface->name() << "; }" << endl << endl; | |
| 2354 } | |
| 2355 } | |
| 2356 | |
| 2357 writeDestructor(s, d_class); | |
| 2358 } | |
| 2359 | |
| 292 | 2360 if (d_class->typeEntry()->isValue()) |
| 2361 writeValueFunctions(s, d_class); | |
| 1 | 2362 /* qtd |
| 2363 // Add a function that converts an array of the value type to a QNativePointer | |
| 2364 if (d_class->typeEntry()->isValue() && !fakeClass) { | |
| 2365 s << endl | |
| 2366 << INDENT << "public static native QNativePointer nativePointerArray(" << d_class->name() | |
| 2367 << " array[]);" << endl; | |
| 2368 } | |
| 2369 | |
| 2370 // write the cast to this function.... | |
| 2371 if (d_class->isInterface()) { | |
| 2372 s << endl | |
| 2373 << " public long __qt_cast_to_" | |
| 2374 << static_cast<const InterfaceTypeEntry *>(type)->origin()->targetLangName() | |
| 2375 << "(long ptr);" << endl; | |
| 2376 } else { | |
| 2377 foreach (AbstractMetaClass *cls, interfaces) { | |
| 2378 s << endl | |
| 2379 << " @QtBlockedSlot public native long __qt_cast_to_" | |
| 2380 << static_cast<const InterfaceTypeEntry *>(cls->typeEntry())->origin()->targetLangName() | |
| 2381 << "(long ptr);" << endl; | |
| 2382 } | |
| 2383 } | |
| 2384 */ | |
| 2385 | |
| 2386 /* qtd writeJavaLangObjectOverrideFunctions(s, d_class); | |
| 2387 */ | |
| 253 | 2388 writeFlagsSetter(s, d_class); |
| 1 | 2389 s << "// Injected code in class" << endl; |
| 2390 writeExtraFunctions(s, d_class); | |
| 2391 // qtd2 writeToStringFunction(s, d_class); | |
| 2392 /* qtd | |
| 2393 if (d_class->hasCloneOperator()) { | |
| 2394 writeCloneFunction(s, d_class); | |
| 2395 } | |
| 2396 */ | |
| 292 | 2397 s << "}" << endl; // end of class scope |
| 1 | 2398 |
| 81 | 2399 /* ---------------- injected free code ----------------*/ |
| 2400 const ComplexTypeEntry *class_type = d_class->typeEntry(); | |
| 2401 Q_ASSERT(class_type); | |
| 2402 | |
| 2403 CodeSnipList code_snips = class_type->codeSnips(); | |
| 2404 foreach (const CodeSnip &snip, code_snips) { | |
| 2405 if (!d_class->isInterface() && snip.language == TypeSystem::TargetLangFreeCode) { | |
| 2406 s << endl; | |
| 2407 snip.formattedCode(s, INDENT); | |
| 2408 } | |
| 2409 } | |
|
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2410 /* --------------------------------------------------- */ |
| 14 | 2411 |
| 1 | 2412 interfaces = d_class->interfaces(); |
| 2413 if (!interfaces.isEmpty()) { | |
| 2414 for (int i=0; i<interfaces.size(); ++i) { | |
| 2415 AbstractMetaClass *iface = interfaces.at(i); | |
| 2416 | |
| 2417 s << INDENT << "private static extern (C) void*" << "qtd_" << d_class->name() << "_cast_to_" << iface->qualifiedCppName() | |
| 2418 << "(void* nativeId);" << endl; | |
| 2419 } | |
| 2420 } | |
| 2421 | |
| 2422 if (!d_class->isInterface() && d_class->isAbstract()) { | |
| 2423 s << endl; | |
|
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2424 |
| 1 | 2425 s << INDENT << "public class " << d_class->name() << "_ConcreteWrapper : " << d_class->name() << " {" << endl; |
| 2426 | |
| 2427 { | |
| 2428 Indentation indent(INDENT); | |
| 253 | 2429 QString hasShellFlag = d_class->generateShellClass() ? " | QtdObjectFlags.hasShell" : ""; |
| 2430 s << INDENT << "public this(void* native_id, QtdObjectFlags flags = QtdObjectFlags.nativeOwnership) {" << endl | |
| 2431 << INDENT << " super(native_id, flags);" << endl << endl; | |
| 2432 | |
| 1 | 2433 s << INDENT << "}" << endl << endl; |
| 2434 | |
| 2435 uint exclude_attributes = AbstractMetaAttributes::Native | AbstractMetaAttributes::Abstract; | |
| 2436 uint include_attributes = 0; | |
| 2437 AbstractMetaFunctionList functions = d_class->queryFunctions(AbstractMetaClass::NormalFunctions | AbstractMetaClass::AbstractFunctions | AbstractMetaClass::NonEmptyFunctions | AbstractMetaClass::NotRemovedFromTargetLang); | |
| 2438 foreach (const AbstractMetaFunction *d_function, functions) { | |
| 2439 retrieveModifications(d_function, d_class, &exclude_attributes, &include_attributes); | |
| 2440 if (notWrappedYet(d_function)) | |
| 2441 continue; | |
|
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2442 s << endl |
|
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2443 << INDENT << "override "; |
| 1 | 2444 writeFunctionAttributes(s, d_function, include_attributes, exclude_attributes, |
| 2445 d_function->isNormal() || d_function->isSignal() ? 0 : SkipReturnType); | |
| 2446 | |
| 2447 s << d_function->name() << "("; | |
| 2448 writeFunctionArguments(s, d_function, d_function->arguments().count()); | |
|
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2449 s << ")"; |
|
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2450 |
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2451 if(d_function->isConstant()) |
|
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2452 s << " const"; |
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2453 |
|
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2454 s << " {" << endl; |
| 1 | 2455 { |
| 2456 Indentation indent(INDENT); | |
| 2457 writeJavaCallThroughContents(s, d_function, SuperCall); | |
| 2458 } | |
| 2459 s << INDENT << "}" << endl; | |
| 2460 } | |
| 2461 } | |
| 2462 s << INDENT << "}" << endl << endl; | |
| 2463 } | |
| 2464 | |
| 2465 if (d_class->generateShellClass()) { // qtd2 | |
| 2466 if (d_class->hasVirtualFunctions() | |
| 253 | 2467 && (d_class->typeEntry()->isObject() && !d_class->typeEntry()->isQObject()) ) |
| 1 | 2468 s << endl << "extern (C) void *__" << d_class->name() << "_entity(void *q_ptr);" << endl << endl; |
| 2469 } | |
|
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2470 |
|
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2471 if (d_class->typeEntry()->isValue()) |
| 293 | 2472 { |
| 304 | 2473 AbstractMetaFunction *copy_ctor = d_class->copyConstructor(); |
| 2474 if (!d_class->typeEntry()->hasPrivateCopyConstructor()) // can do a copy if we have a public ctor or don't have any | |
|
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2475 { |
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2476 s << "private extern(C) void qtd_" << d_class->name() << "_placed_copy(const void* orig, void* place);" << endl |
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2477 << "private extern(C) void* qtd_" << d_class->name() << "_native_copy(const void* orig);" << endl; |
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2478 } |
| 293 | 2479 } |
| 110 | 2480 |
| 152 | 2481 // if (d_class->needsConversionFunc) |
| 110 | 2482 writeConversionFunction(s, d_class); |
| 1 | 2483 |
| 253 | 2484 if (d_class->hasConstructors() && !d_class->isQObject()) |
| 294 | 2485 s << "extern (C) void qtd_" << d_class->name() << "_destructor(void *ptr);" << endl |
| 2486 << "extern (C) void qtd_" << d_class->name() << "_call_destructor(void *ptr);" << endl << endl; | |
| 1 | 2487 |
| 2488 // qtd | |
| 270 | 2489 |
| 2490 s << endl << "// C wrappers for signal emitters" << endl; | |
| 2491 | |
| 2492 if (d_class->isQObject()) | |
| 2493 { | |
| 2494 AbstractMetaFunctionList signal_funcs = signalFunctions(d_class, false); | |
| 2495 | |
| 2496 foreach (AbstractMetaFunction *signal, signal_funcs) | |
| 2497 if(!signal->isPrivate()) | |
| 2498 writePrivateNativeFunction(s, signal); | |
| 2499 } | |
| 2500 | |
| 1 | 2501 s << endl << "// C wrappers" << endl; |
| 2502 d_funcs = d_class->functionsInTargetLang(); | |
| 2503 if (!d_class->isInterface()) | |
| 2504 for (int i=0; i<d_funcs.size(); ++i) { | |
| 2505 AbstractMetaFunction *function = d_funcs.at(i); | |
| 2506 | |
| 2507 if (!notWrappedYet(function)) // qtd2 | |
| 2508 if (function->jumpTableId() == -1) | |
| 2509 writePrivateNativeFunction(s, function); | |
| 2510 } | |
| 2511 | |
| 2512 | |
| 2513 s << "// Just the private functions for abstract functions implemeneted in superclasses" << endl; | |
| 2514 // Just the private functions for abstract functions implemeneted in superclasses | |
| 2515 if (!d_class->isInterface() && d_class->isAbstract()) { | |
| 2516 d_funcs = d_class->queryFunctions(AbstractMetaClass::NormalFunctions | AbstractMetaClass::AbstractFunctions | AbstractMetaClass::NotRemovedFromTargetLang); | |
| 2517 foreach (AbstractMetaFunction *d_function, d_funcs) { | |
| 2518 if (d_function->implementingClass() != d_class) { | |
| 2519 s << endl; | |
| 2520 writePrivateNativeFunction(s, d_function); | |
| 2521 } | |
| 2522 } | |
| 2523 } | |
| 2524 | |
| 2525 | |
| 2526 foreach (const AbstractMetaField *field, fields) { | |
| 2527 if (field->wasPublic() || (field->wasProtected() && !d_class->isFinal())) | |
| 2528 writeNativeField(s, field); | |
| 2529 } | |
| 2530 s << endl << endl; | |
| 2531 | |
| 2532 // qtd | |
| 2533 s << endl << "// Virtual Dispatch functions" << endl; | |
| 2534 AbstractMetaFunctionList virtualFunctions = d_class->virtualFunctions(); | |
| 2535 for (int pos = 0; pos<virtualFunctions.size(); ++pos) { | |
| 2536 const AbstractMetaFunction *function = virtualFunctions.at(pos); | |
| 2537 if (!notWrappedYet(function)) // qtd2 | |
| 2538 writeShellVirtualFunction(s, function, d_class, pos); | |
| 2539 } | |
| 2540 | |
| 253 | 2541 // write static constructor |
| 2542 if (staticInit) { | |
| 2543 QString initArgs; | |
| 279 | 2544 if (cpp_shared && d_class->generateShellClass()) |
| 253 | 2545 { |
| 2546 initArgs = "void* virtuals"; | |
| 1 | 2547 if (d_class->isQObject()) |
| 253 | 2548 initArgs += ", void* signals"; |
| 1 | 2549 |
| 2550 s << "private extern (C) void qtd_" << d_class->name() | |
| 253 | 2551 << QString("_initCallBacks(%1);").arg(initArgs) << endl << endl; |
| 2552 } | |
| 2553 | |
| 2554 s << "extern(C) void static_init_" << d_class->name() << "() {" << endl; | |
| 2555 | |
| 292 | 2556 if (d_class->typeEntry()->isValue()) |
| 2557 s << INDENT << d_class->name() << ".QTypeInfo.init();" << endl; | |
| 2558 | |
| 253 | 2559 if (d_class->isQObject()) { |
| 2560 s << INDENT << "if (!" << d_class->name() << "._staticMetaObject) " << endl | |
| 2561 << INDENT << " " << d_class->name() << ".createStaticMetaObject;" << endl << endl; | |
| 2562 } | |
| 2563 | |
| 279 | 2564 if (cpp_shared && d_class->generateShellClass()) { |
| 253 | 2565 // virtual functions |
| 2566 s << INDENT << "void*[" << virtualFunctions.size() << "] virt_arr;" << endl; | |
| 1 | 2567 for (int pos = 0; pos<virtualFunctions.size(); ++pos) { |
| 2568 const AbstractMetaFunction *function = virtualFunctions.at(pos); | |
| 2569 if (!notWrappedYet(function)) // qtd2 | |
| 2570 s << INDENT << "virt_arr[" << pos << "] = &" << function->marshalledName() << "_dispatch;" <<endl; | |
| 2571 } | |
| 2572 if (virtualFunctions.size() == 0) | |
| 2573 initArgs = "null"; | |
| 2574 else | |
| 2575 initArgs = "virt_arr.ptr"; | |
| 2576 | |
| 2577 if (d_class->isQObject()) { | |
| 303 | 2578 // qt_metacall, metaObject |
| 2579 s << endl << INDENT << "void*[2] sign_arr;" << endl; | |
| 301 | 2580 s << INDENT << "sign_arr[0] = &qtd_" << d_class->name() << "_qt_metacall_dispatch;" << endl; |
| 303 | 2581 s << INDENT << "sign_arr[1] = &qtd_" << d_class->name() << "_metaObject_dispatch;" << endl; |
| 301 | 2582 initArgs += ", sign_arr.ptr"; |
| 1 | 2583 } |
| 2584 | |
| 253 | 2585 s << INDENT << "qtd_" << d_class->name() << QString("_initCallBacks(%1);").arg(initArgs) << endl; |
| 1 | 2586 } |
| 253 | 2587 |
| 2588 s << "}" << endl << endl; | |
| 1 | 2589 } |
| 2590 | |
| 2591 writeSignalHandlers(s, d_class); | |
| 2592 s << endl; | |
| 2593 | |
| 2594 if (m_docs_enabled) { | |
| 2595 delete m_doc_parser; | |
| 2596 m_doc_parser = 0; | |
| 2597 } | |
| 2598 | |
| 2599 // qtd multiple classes | |
| 2600 foreach (AbstractMetaClass *cls, includedClassesList) { | |
| 2601 m_isRecursive = true; | |
| 2602 write(s, cls); | |
| 2603 m_isRecursive = false; | |
| 2604 } | |
| 253 | 2605 |
| 2606 | |
| 2607 if (d_class->isQObject()) | |
| 288 | 2608 writeQObjectFreeFunctions(s, d_class); |
| 292 | 2609 |
| 2610 if (d_class->typeEntry()->isValue()) | |
| 2611 writeValueFreeFunctions(s, d_class); | |
| 2612 } | |
| 2613 | |
| 2614 void DGenerator::writeValueFunctions(QTextStream &s, const AbstractMetaClass *d_class) | |
| 2615 { | |
| 2616 s << INDENT << "struct QTypeInfo {" << endl; | |
| 2617 s << INDENT << " static __gshared bool isComplex;" << endl; | |
| 2618 s << INDENT << " static __gshared bool isStatic;" << endl; | |
| 2619 s << INDENT << " static __gshared bool isLarge;" << endl; | |
| 2620 s << INDENT << " static __gshared bool isPointer;" << endl; | |
| 2621 s << INDENT << " static __gshared bool isDummy;" << endl << endl; | |
| 2622 | |
| 2623 s << INDENT << " static init() {" << endl; | |
| 2624 | |
| 2625 s << QString(" isComplex = qtd_%1_QTypeInfo_isComplex();\n" | |
| 2626 " isStatic = qtd_%1_QTypeInfo_isStatic();\n" | |
| 2627 " isLarge = qtd_%1_QTypeInfo_isLarge();\n" | |
| 2628 " isPointer = qtd_%1_QTypeInfo_isPointer();\n" | |
| 2629 " isDummy = qtd_%1_QTypeInfo_isDummy();\n").arg(d_class->name()) | |
| 2630 << " }" << endl | |
| 2631 << " }" << endl << endl; | |
| 2632 } | |
| 2633 | |
| 2634 void DGenerator::writeValueFreeFunctions(QTextStream &s, const AbstractMetaClass *d_class) | |
| 2635 { | |
| 2636 s << QString("private extern (C) bool qtd_%1_QTypeInfo_isComplex();\n").arg(d_class->name()); | |
| 2637 s << QString("private extern (C) bool qtd_%1_QTypeInfo_isStatic();\n").arg(d_class->name()); | |
| 2638 s << QString("private extern (C) bool qtd_%1_QTypeInfo_isLarge();\n").arg(d_class->name()); | |
| 2639 s << QString("private extern (C) bool qtd_%1_QTypeInfo_isPointer();\n").arg(d_class->name()); | |
| 2640 s << QString("private extern (C) bool qtd_%1_QTypeInfo_isDummy();\n").arg(d_class->name()); | |
| 1 | 2641 } |
| 2642 | |
| 110 | 2643 void DGenerator::writeConversionFunction(QTextStream &s, const AbstractMetaClass *d_class) |
| 2644 { | |
| 2645 const ComplexTypeEntry *ctype = d_class->typeEntry(); | |
| 253 | 2646 if(ctype->isQObject() || !ctype->isObject()) |
| 152 | 2647 return; |
| 110 | 2648 QString class_name = ctype->name(); |
| 111 | 2649 QString return_type_name = class_name; |
| 2650 if(ctype->designatedInterface()) | |
| 2651 return_type_name = ctype->designatedInterface()->name(); | |
| 253 | 2652 |
| 2653 s << return_type_name << " qtd_" << class_name << "_from_ptr(void* ret) {" << endl; | |
| 2654 | |
| 2655 | |
| 2656 QString type_name = class_name; | |
| 2657 if(ctype->isAbstract()) | |
| 2658 type_name = ctype->targetLangName() + "_ConcreteWrapper"; | |
| 2659 | |
| 2660 // if class has virtual functions then it has classname_entity function so | |
| 2661 // we can look for D Object pointer. otherwise create new wrapper | |
| 2662 if (d_class->hasVirtualFunctions()) { | |
| 2663 s << INDENT << "void* d_obj = __" << ctype->targetLangName() << "_entity(ret);" << endl | |
| 2664 << INDENT << "if (d_obj !is null) {" << endl | |
| 2665 << INDENT << " auto d_obj_ref = cast (Object) d_obj;" << endl | |
| 2666 << INDENT << " return cast(" << return_type_name << ") d_obj_ref;" << endl | |
| 2667 << INDENT << "} else {" << endl | |
| 2668 << INDENT << " auto return_value = new " << type_name << "(ret, QtdObjectFlags.nativeOwnership);" << endl | |
| 2669 << INDENT << " return return_value;" << endl | |
| 2670 << INDENT << "}" << endl; | |
| 2671 } else { | |
| 2672 s << INDENT << "auto return_value = new " << type_name << "(ret, QtdObjectFlags.nativeOwnership);" << endl | |
| 2673 << INDENT << "return return_value;" << endl; | |
| 111 | 2674 } |
| 2675 s << "}" << endl << endl; | |
| 110 | 2676 } |
| 2677 | |
| 288 | 2678 void DGenerator::writeQObjectFreeFunctions(QTextStream &s, const AbstractMetaClass *d_class) |
| 2679 { | |
| 2680 s << "private extern(C) QMetaObjectNative* qtd_" << d_class->name() << "_staticMetaObject();" << endl << endl | |
| 2681 << "private extern(C) void qtd_" << d_class->name() << "_createEntity(void* nativeId, void* dId);" << endl << endl; | |
| 2682 | |
| 2683 if (!d_class->isFinal()) | |
| 2684 s << "private extern(C) int qtd_" << d_class->name() << "_qt_metacall(void* __this_nativeId, QMetaObject.Call _c, int _id, void **_a);" | |
| 2685 << "private extern(C) int qtd_" << d_class->name() << "_qt_metacall_dispatch(void *d_entity, QMetaObject.Call _c, int _id, void **_a) {" | |
| 2686 << " auto d_object = cast(" << d_class->name() << ") d_entity;" | |
| 2687 << " return d_object.qt_metacall(_c, _id, _a);" | |
| 303 | 2688 << "}" << endl << endl |
| 2689 | |
| 2690 << "private extern(C) void* qtd_" << d_class->name() << "_metaObject_dispatch(void *d_entity) {" | |
| 2691 << " auto d_object = cast(" << d_class->name() << ") d_entity;" | |
| 2692 << " return d_object.metaObject().nativeId();" | |
| 288 | 2693 << "}" << endl << endl; |
| 303 | 2694 } |
| 288 | 2695 |
| 2696 void writeMetaMethodSignatures(QTextStream &s, const QString &var_name, AbstractMetaFunctionList meta_funcs) | |
| 2697 { | |
| 2698 s << INDENT << "private static const string[] " << var_name << " = ["; | |
| 2699 { | |
| 2700 Indentation indent(INDENT); | |
| 2701 for (int i = 0; i < meta_funcs.size(); ++i) | |
| 2702 { | |
| 2703 if (i) | |
| 2704 s << ", "; | |
| 2705 int j = 0; | |
| 2706 bool hasDefault = false; | |
| 2707 do // need this to look for default arguments and generate extra signatures | |
| 2708 { | |
| 309 | 2709 if (j) |
| 288 | 2710 s << ", "; |
| 2711 s << endl << INDENT << " \"" << meta_funcs.at(i)->minimalSignature(j) << "\""; | |
| 2712 AbstractMetaArgumentList args = meta_funcs.at(i)->arguments(); | |
| 2713 if(args.size() && j<args.size()) | |
| 2714 hasDefault = !args.at(args.size() - 1 - j)->defaultValueExpression().isEmpty(); | |
| 2715 else | |
| 2716 hasDefault = false; | |
| 2717 j++; | |
| 2718 } while (hasDefault); | |
| 2719 } | |
| 2720 } | |
| 2721 s << INDENT << "];" << endl << endl; | |
| 2722 } | |
| 2723 | |
|
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2724 void DGenerator::writeQObjectFunctions(QTextStream &s, const AbstractMetaClass *d_class) |
|
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2725 { |
| 288 | 2726 AbstractMetaFunctionList d_funcs_gen = generatedClassFunctions(d_class); |
| 2727 AbstractMetaFunctionList slot_funcs; | |
| 2728 for (int i=0; i<d_funcs_gen.size(); ++i) { | |
| 2729 AbstractMetaFunction *function = d_funcs_gen.at(i); | |
| 2730 if(function->isSlot()) | |
| 2731 slot_funcs += function; | |
| 2732 } | |
| 2733 writeMetaMethodSignatures(s, "__slotSignatures", slot_funcs); | |
| 2734 | |
| 2735 QString concreteArg; | |
| 253 | 2736 if (d_class->isAbstract()) |
| 2737 concreteArg += ", " + d_class->name() + "_ConcreteWrapper"; | |
| 2738 | |
| 288 | 2739 if (!d_class->isFinal()) |
| 2740 s << " int qt_metacall(QMetaObject.Call _c, int _id, void **_a) {" << endl | |
| 2741 << " return qtd_" << d_class->name() << "_qt_metacall(__nativeId, _c, _id, _a);" << endl | |
| 2742 << " }" << endl << endl; | |
| 2743 | |
|
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2744 s << " private static __gshared QMetaObject _staticMetaObject;" << endl |
| 253 | 2745 << " protected static void createStaticMetaObject() {" << endl |
| 2746 << " assert(!_staticMetaObject);" << endl | |
| 2747 << " QMetaObject base;" << endl; | |
| 2748 | |
| 2749 if (d_class->name() != "QObject") | |
| 2750 { | |
| 2751 QString baseName = d_class->baseClassName(); | |
| 2752 s << " if (!" << baseName << "._staticMetaObject)" << endl | |
| 2753 << " " << baseName << ".createStaticMetaObject;" << endl | |
| 2754 << " base = " << baseName << "._staticMetaObject;" << endl; | |
| 2755 } | |
| 2756 | |
| 2757 s << " _staticMetaObject = new QMetaObject(qtd_" << d_class->name() << "_staticMetaObject, base);" << endl | |
| 2758 << " _staticMetaObject.construct!(" << d_class->name() << concreteArg << ");" << endl | |
| 288 | 2759 << " _populateMetaInfo();" << endl |
| 253 | 2760 << " }" << endl << endl |
| 2761 | |
| 2762 << " QMetaObject metaObject() {" << endl | |
| 2763 << " return _staticMetaObject;" << endl | |
| 2764 << " }" << endl << endl | |
| 2765 | |
| 2766 << " static QMetaObject staticMetaObject() {" << endl | |
| 2767 << " return _staticMetaObject;" << endl | |
| 2768 << " }" << endl << endl | |
| 2769 | |
| 2770 << " static " << d_class->name() << " __getObject(void* nativeId) {" << endl | |
| 2771 << " return static_cast!(" << d_class->name() << ")(_staticMetaObject.getObject(nativeId));" << endl | |
| 2772 << " }" << endl << endl | |
| 2773 | |
| 2774 << " static void __createEntity(void* nativeId, void* dId) {" << endl | |
| 2775 << " return qtd_" << d_class->name() << "_createEntity(nativeId, dId);" << endl | |
| 288 | 2776 << " }" << endl << endl |
| 2777 | |
| 2778 << " private static void _populateMetaInfo() {" << endl | |
| 2779 << " int index;" << endl << endl; | |
| 2780 | |
| 2781 AbstractMetaFunctionList signal_funcs = signalFunctions(d_class, false); | |
| 2782 | |
| 2783 int staticId = 0; | |
| 2784 for (int i = 0; i < signal_funcs.size(); ++i) | |
| 2785 { | |
| 2786 int j = 0; | |
| 2787 bool hasDefault = false; | |
| 2788 do // need this to look for default arguments and generate extra signatures | |
| 2789 { | |
| 2790 AbstractMetaFunction *fn = signal_funcs.at(i); | |
| 2791 s << " index = _staticMetaObject.indexOfMethod_Cpp(__signalSignatures[" << staticId << "]);" << endl | |
|
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2792 << " _staticMetaObject.addMethod(new QMetaSignal(signature!("; |
| 288 | 2793 writeMetaMethodArguments(s, fn, j); |
|
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|
2794 s << ")(\"" << fn->name() << "\"), index));" << endl << endl; |
| 288 | 2795 AbstractMetaArgumentList args = fn->arguments(); |
| 2796 if(args.size() && j<args.size()) | |
| 2797 hasDefault = !args.at(args.size() - 1 - j)->defaultValueExpression().isEmpty(); | |
| 2798 else | |
| 2799 hasDefault = false; | |
| 2800 j++; | |
| 2801 staticId++; | |
| 2802 } while (hasDefault); | |
| 2803 } | |
| 2804 | |
| 2805 staticId = 0; | |
| 2806 for (int i = 0; i < slot_funcs.size(); ++i) | |
| 2807 { | |
| 2808 int j = 0; | |
| 2809 bool hasDefault = false; | |
| 2810 do // need this to look for default arguments and generate extra signatures | |
| 2811 { | |
| 2812 AbstractMetaFunction *fn = slot_funcs.at(i); | |
| 2813 s << " index = _staticMetaObject.indexOfMethod_Cpp(__slotSignatures[" << staticId << "]);" << endl | |
|
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|
2814 << " _staticMetaObject.addMethod(new QMetaSlot(signature!("; |
| 288 | 2815 writeMetaMethodArguments(s, fn, j); |
|
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|
2816 s << ")(\"" << fn->name() << "\"), index));" << endl << endl; |
| 288 | 2817 AbstractMetaArgumentList args = fn->arguments(); |
| 2818 if(args.size() && j<args.size()) | |
| 2819 hasDefault = !args.at(args.size() - 1 - j)->defaultValueExpression().isEmpty(); | |
| 2820 else | |
| 2821 hasDefault = false; | |
| 2822 j++; | |
| 2823 staticId++; | |
| 2824 } while (hasDefault); | |
| 2825 } | |
| 2826 | |
| 2827 s << " }" << endl << endl; | |
| 2828 | |
| 2829 s << INDENT << "mixin Q_OBJECT_BIND;" << endl << endl; | |
|
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2830 } |
|
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|
2831 |
| 1 | 2832 /* |
| 2833 void DGenerator::writeMarshallFunction(QTextStream &s, const AbstractMetaClass *d_class) | |
| 2834 { | |
| 2835 | |
| 2836 } | |
| 2837 */ | |
| 2838 void DGenerator::marshallFromCppToD(QTextStream &s, const ComplexTypeEntry* ctype) | |
| 2839 { | |
| 2840 if(ctype->isQObject()) { | |
| 2841 QString type_name = ctype->name(); | |
| 253 | 2842 if (ctype->isAbstract()) |
| 2843 type_name += "_ConcreteWrapper"; | |
| 2844 s << "return " << type_name << ".__getObject(ret);" << endl; | |
| 152 | 2845 } else if (ctype->isValue() && !ctype->isStructInD()) { |
| 253 | 2846 s << INDENT << "return new " << ctype->name() << "(ret);" << endl; |
| 152 | 2847 } else if (ctype->isVariant()) { |
| 253 | 2848 s << INDENT << "return new QVariant(ret);" << endl; |
| 152 | 2849 } else if (ctype->name() == "QModelIndex" || ctype->isStructInD()) { |
| 253 | 2850 s << INDENT << "return ret;" << endl; |
| 152 | 2851 } else if (ctype->isObject()) { |
| 1 | 2852 QString type_name = ctype->name(); |
| 253 | 2853 s << "return qtd_" << type_name << "_from_ptr(ret);" << endl; |
| 1 | 2854 } |
| 2855 } | |
| 2856 | |
| 2857 void DGenerator::writeNativeField(QTextStream &s, const AbstractMetaField *field) | |
| 2858 { | |
| 2859 Q_ASSERT(field->isPublic() || field->isProtected()); | |
| 2860 | |
| 2861 const AbstractMetaClass *declaringClass = field->enclosingClass(); | |
| 2862 | |
| 2863 FieldModification mod = declaringClass->typeEntry()->fieldModification(field->name()); | |
| 2864 | |
| 2865 // Set function | |
| 2866 if (mod.isWritable() && !field->type()->isConstant()) { | |
| 2867 const AbstractMetaFunction *setter = field->setter(); | |
| 2868 if (declaringClass->hasFunction(setter)) { | |
| 2869 QString warning = | |
| 2870 QString("class '%1' already has setter '%2' for public field '%3'") | |
| 2871 .arg(declaringClass->name()).arg(setter->name()).arg(field->name()); | |
| 2872 ReportHandler::warning(warning); | |
| 2873 } else { | |
| 2874 if (!notWrappedYet(setter)) | |
| 2875 writePrivateNativeFunction(s, setter); | |
| 2876 } | |
| 2877 } | |
| 2878 | |
| 2879 // Get function | |
| 2880 const AbstractMetaFunction *getter = field->getter(); | |
| 2881 if (mod.isReadable()) { | |
| 2882 if (declaringClass->hasFunction(getter)) { | |
| 2883 QString warning = | |
| 2884 QString("class '%1' already has getter '%2' for public field '%3'") | |
| 2885 .arg(declaringClass->name()).arg(getter->name()).arg(field->name()); | |
| 2886 ReportHandler::warning(warning); | |
| 2887 } else { | |
| 2888 if (!notWrappedYet(getter)) | |
| 2889 writePrivateNativeFunction(s, getter); | |
| 2890 } | |
| 2891 } | |
| 2892 } | |
| 2893 | |
| 253 | 2894 void DGenerator::writeSignalSignatures(QTextStream &s, const AbstractMetaClass *d_class, AbstractMetaFunctionList signal_funcs) |
| 1 | 2895 { |
| 288 | 2896 writeMetaMethodSignatures(s, "__signalSignatures", signal_funcs); |
| 253 | 2897 |
| 2898 s << INDENT << "int signalSignature(int signalId, ref stringz signature) {" << endl; | |
| 1 | 2899 { |
| 2900 Indentation indent(INDENT); | |
| 253 | 2901 |
| 2902 if (d_class->name() != "QObject") | |
| 2903 { | |
| 2904 s << INDENT << "signalId = super.signalSignature(signalId, signature);" << endl | |
| 2905 << INDENT << "if (signature)" << endl | |
| 2906 << INDENT << " return signalId;" << endl; | |
| 2907 } | |
| 2908 | |
| 2909 s << INDENT << "if (signalId < __signalSignatures.length)" << endl | |
| 2910 << INDENT << " signature = __signalSignatures[signalId].ptr;" << endl | |
| 2911 << INDENT << "else" << endl | |
| 2912 << INDENT << " signalId -= __signalSignatures.length;" << endl | |
| 2913 << INDENT << "return signalId;" << endl; | |
| 1 | 2914 } |
| 2915 s << INDENT << "}" << endl; | |
| 2916 } | |
| 2917 | |
| 288 | 2918 void DGenerator::writeMetaMethodArguments(QTextStream &s, const AbstractMetaFunction *d_function, int reduce) |
| 2919 { | |
| 2920 bool withDefArgs = false; | |
| 2921 if(reduce == -1) { | |
| 2922 reduce = 0; | |
| 2923 withDefArgs = true; | |
| 2924 } | |
| 2925 | |
| 2926 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 2927 int sz = arguments.count() - reduce; | |
| 2928 | |
| 2929 for (int i=0; i<sz; ++i) { | |
| 2930 if(i != 0) | |
| 2931 s << ","; | |
| 2932 | |
| 2933 QString modifiedType = d_function->typeReplaced(i+1); | |
| 2934 | |
| 2935 if (modifiedType.isEmpty()) | |
| 2936 s << translateType(arguments.at(i)->type(), d_function->implementingClass(), BoxedPrimitive); | |
| 2937 else | |
| 2938 s << modifiedType; | |
| 2939 | |
| 2940 if (!arguments.at(i)->defaultValueExpression().isEmpty() && withDefArgs) // qtd | |
| 2941 s << " = " + arguments.at(i)->defaultValueExpression(); | |
| 2942 } | |
| 2943 } | |
| 2944 | |
| 1 | 2945 void DGenerator::writeSignal(QTextStream &s, const AbstractMetaFunction *d_function) |
| 2946 { | |
| 2947 Q_ASSERT(d_function->isSignal()); | |
| 320 | 2948 /* |
| 288 | 2949 s << INDENT << "mixin BindQtSignal!(\"" << d_function->name() << "("; |
| 2950 | |
| 2951 writeMetaMethodArguments(s, d_function); | |
| 2952 | |
| 2953 s << ")\");" << endl; | |
| 320 | 2954 */ |
| 1 | 2955 } |
| 2956 | |
| 2957 void DGenerator::writeShellVirtualFunction(QTextStream &s, const AbstractMetaFunction *d_function, | |
| 2958 const AbstractMetaClass *implementor, int id) | |
| 2959 { | |
| 2960 Q_UNUSED(id); | |
| 2961 Q_UNUSED(implementor); | |
| 2962 | |
| 2963 s << "private extern(C) "; | |
| 2964 CppImplGenerator::writeVirtualDispatchFunction(s, d_function, true); | |
| 2965 s << "{" << endl; | |
| 2966 | |
| 2967 const AbstractMetaClass *own_class = d_function->ownerClass(); | |
| 2968 | |
| 2969 s << INDENT << "auto d_object = cast(" << own_class->name() << ") d_entity;" << endl; | |
| 2970 | |
| 2971 // the function arguments | |
| 2972 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 2973 foreach (const AbstractMetaArgument *argument, arguments) | |
| 2974 if (!d_function->argumentRemoved(argument->argumentIndex() + 1)) { | |
| 2975 QString arg_name = argument->indexedName(); | |
| 2976 AbstractMetaType *type = argument->type(); | |
| 2977 // if has QString argument we have to pass char* and str.length to QString constructor | |
| 2978 { | |
|
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2979 if (type->isContainer()) |
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2980 { |
|
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2981 if ( ((const ContainerTypeEntry *)type->typeEntry())->isQList() ) { |
|
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2982 s << INDENT; |
|
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|
2983 s << "auto " << arg_name << "_d_ref = cast(" << translateType(type, implementor) << "*)" << arg_name << ";" << endl; |
|
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2984 } |
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|
2985 } else if(type->isEnum()) |
| 1 | 2986 s << INDENT << "auto " << arg_name << "_enum = cast(" |
| 2987 << type->typeEntry()->qualifiedTargetLangName() << ") " << arg_name << ";"; | |
|
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2988 else if (type->typeEntry()->qualifiedCppName() == "QChar") |
|
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|
2989 s << INDENT << "auto " << arg_name << "_d_ref = cast(wchar" << QString(type->actualIndirections(), '*') |
|
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|
2990 << ") " << arg_name << ";"; |
| 1 | 2991 else if (type->isTargetLangString()) |
| 188 | 2992 s << INDENT << "string " << arg_name << "_d_ref = toUTF8(" |
| 1 | 2993 << arg_name << "[0.." << arg_name << "_size]);"; |
| 2994 else if (type->typeEntry()->isValue() && type->isNativePointer() && type->typeEntry()->name() == "QString") { | |
| 302 | 2995 s << INDENT << "auto " << arg_name << "_d_qstr = QStringUtil(" << arg_name << ", true);" << endl |
| 1 | 2996 << INDENT << "string " << arg_name << "_d_ref = " << arg_name << "_d_qstr.toNativeString();"; |
| 2997 } else if(type->isVariant()) | |
| 253 | 2998 s << INDENT << "scope " << arg_name << "_d_ref = new QVariant(" << arg_name << ", QtdObjectFlags.nativeOwnership);"; |
| 1 | 2999 else if (type->typeEntry()->isStructInD()) |
| 3000 continue; | |
| 3001 else if (!type->hasNativeId() && !(type->typeEntry()->isValue() && type->isNativePointer())) | |
| 3002 continue; | |
| 3003 else if(type->isObject() | |
| 3004 || (type->typeEntry()->isValue() && type->isNativePointer()) | |
| 3005 || type->isValue() || type->isVariant()) { | |
| 3006 QString type_name = type->typeEntry()->name(); | |
| 3007 const ComplexTypeEntry *ctype = static_cast<const ComplexTypeEntry *>(type->typeEntry()); | |
| 3008 if(ctype->isAbstract()) | |
| 3009 type_name = type_name + "_ConcreteWrapper"; | |
| 253 | 3010 s << INDENT << "scope " << arg_name << "_d_ref = new " << type_name << "(" << arg_name << ", QtdObjectFlags.nativeOwnership);"; |
| 1 | 3011 } |
| 3012 else if (type->isQObject()) { | |
| 3013 QString type_name = type->name(); | |
| 3014 const ComplexTypeEntry *ctype = static_cast<const ComplexTypeEntry *>(type->typeEntry()); | |
| 3015 if(ctype->isAbstract()) | |
| 3016 type_name = type_name + "_ConcreteWrapper"; | |
|
184
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|
3017 |
| 253 | 3018 s << INDENT << "scope " << arg_name << "_d_ref = new " << type_name << "(" << arg_name << ", QtdObjectFlags.nativeOwnership);" << endl; |
| 1 | 3019 } |
| 3020 s << endl; | |
| 3021 } | |
| 3022 } | |
| 3023 | |
| 3024 s << INDENT; | |
| 3025 AbstractMetaType *return_type = d_function->type(); | |
| 3026 QString new_return_type = QString(d_function->typeReplaced(0)).replace('$', '.'); | |
| 3027 bool has_return_type = new_return_type != "void" | |
| 3028 && (!new_return_type.isEmpty() || return_type != 0); | |
| 3029 if(has_return_type) { | |
| 3030 AbstractMetaType *f_type = d_function->type(); | |
| 3031 if(f_type && (f_type->isObject() || f_type->isQObject() || f_type->isVariant() || | |
| 3032 (f_type->isValue() && !f_type->typeEntry()->isStructInD()))) | |
| 3033 { | |
| 3034 QString f_type_name = f_type->name(); | |
| 3035 if(f_type->typeEntry()->designatedInterface()) | |
| 3036 f_type_name = f_type->typeEntry()->designatedInterface()->name(); | |
| 3037 s << f_type_name << " ret_value = "; | |
| 3038 } | |
| 3039 else if (f_type && f_type->isTargetLangString()) | |
| 3040 s << "string _d_str = "; | |
| 81 | 3041 else if (f_type && (f_type->name() == "QModelIndex" || f_type->typeEntry()->isStructInD())) |
| 1 | 3042 s << "*__d_return_value = "; |
| 3043 else | |
| 3044 s << "auto return_value = "; | |
| 3045 } | |
| 3046 s << "d_object." << d_function->name() << "("; | |
| 3047 | |
| 3048 uint nativeArgCount = 0; | |
| 3049 foreach (const AbstractMetaArgument *argument, arguments) | |
| 3050 if (!d_function->argumentRemoved(argument->argumentIndex() + 1)) { | |
| 3051 QString arg_name = argument->indexedName(); | |
| 3052 const AbstractMetaType *type = argument->type(); | |
| 3053 | |
| 3054 if (nativeArgCount > 0) | |
| 3055 s << "," << " "; | |
| 3056 | |
| 3057 QString modified_type = d_function->typeReplaced(argument->argumentIndex() + 1); | |
| 3058 if (!modified_type.isEmpty()) | |
| 3059 modified_type = modified_type.replace('$', '.'); | |
| 3060 | |
| 3061 if (modified_type == "string" /* && type->fullName() == "char" */) | |
| 3062 s << "fromStringz(" << arg_name << ")"; | |
|
298
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|
3063 else |
|
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|
3064 { |
| 1 | 3065 if(type->isContainer() |
| 3066 || (type->isReference() && type->typeEntry()->isStructInD())) | |
| 3067 s << "*"; | |
| 3068 s << arg_name; | |
|
298
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|
3069 if (type->isContainer() && ((const ContainerTypeEntry *)type->typeEntry())->isQList() ) |
|
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|
3070 s << "_d_ref"; |
| 1 | 3071 } |
| 3072 if (type->typeEntry()->isStructInD()) ; | |
| 3073 else if (type->isQObject() || type->isObject() | |
| 3074 || (type->typeEntry()->isValue() && type->isNativePointer()) | |
| 3075 || type->isValue() | |
| 3076 || type->isTargetLangString() || type->isVariant()) | |
| 3077 s << "_d_ref"; | |
| 3078 else if(type->isEnum()) | |
| 3079 s << "_enum"; | |
| 3080 | |
| 3081 nativeArgCount++; | |
| 3082 } | |
| 3083 s << ");" << endl; | |
| 3084 | |
| 3085 // check for arguments that may return value | |
| 3086 foreach (const AbstractMetaArgument *argument, arguments) | |
| 3087 if (!d_function->argumentRemoved(argument->argumentIndex() + 1)) { | |
| 3088 QString arg_name = argument->indexedName(); | |
| 3089 AbstractMetaType *type = argument->type(); | |
| 3090 | |
| 3091 if (type->typeEntry()->isValue() && type->isNativePointer() && type->typeEntry()->name() == "QString") | |
| 3092 s << INDENT << arg_name << "_d_qstr.assign(" << arg_name << "_d_ref);" << endl; | |
| 3093 } | |
| 3094 | |
| 3095 if(has_return_type) { | |
| 3096 AbstractMetaType *f_type = d_function->type(); | |
| 3097 if(f_type) { | |
| 3098 if(f_type->isObject() || f_type->isQObject() || f_type->isVariant() || | |
| 3099 (f_type->isValue() && !f_type->typeEntry()->isStructInD())) { | |
| 253 | 3100 QString native_id = "__nativeId"; |
| 1 | 3101 if (f_type->typeEntry()->designatedInterface()) |
| 3102 native_id = "__ptr_" + f_type->typeEntry()->designatedInterface()->name(); | |
| 3103 s << INDENT << "return ret_value is null? null : ret_value." << native_id << ";" << endl; | |
| 3104 } else if (f_type->isTargetLangString()) | |
| 104 | 3105 s << INDENT << "*ret_str = _d_str;" << endl; |
|
298
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|
3106 else if (f_type->isContainer()) { |
|
adae77fdc1ea
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diff
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|
3107 if (isNativeContainer(f_type)) |
|
adae77fdc1ea
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|
3108 s << INDENT << "*__d_arr = return_value;" << endl; |
|
adae77fdc1ea
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|
3109 else |
|
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|
3110 s << INDENT << "*__d_arr_ptr = return_value.ptr;" << endl |
|
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|
3111 << INDENT << "*__d_arr_size = return_value.length;" << endl; |
|
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|
3112 } else if (f_type->name() == "QModelIndex" || f_type->typeEntry()->isStructInD()) |
| 1 | 3113 ; |
| 3114 else | |
| 3115 s << INDENT << "return return_value;" << endl; | |
| 3116 } else | |
| 3117 s << INDENT << "return return_value;" << endl; | |
| 3118 | |
| 3119 } | |
| 3120 | |
| 3121 s << "}" << endl << endl; | |
| 3122 } | |
| 3123 | |
| 3124 void DGenerator::generate() | |
| 3125 { | |
| 3126 // qtd | |
| 3127 // code for including classses in 1 module for avoiding circular imports | |
| 3128 foreach (AbstractMetaClass *cls, m_classes) { | |
| 3129 const ComplexTypeEntry *ctype = cls->typeEntry(); | |
| 3130 | |
| 3131 if (!cls->isInterface() && cls->isAbstract()) { | |
| 3132 ComplexTypeEntry *ctype_m = (ComplexTypeEntry *)ctype; | |
| 3133 ctype_m->setAbstract(true); | |
| 3134 } | |
| 3135 | |
| 3136 foreach(QString child, ctype->includedClasses) { | |
| 3137 ComplexTypeEntry *ctype_child = TypeDatabase::instance()->findComplexType(child); | |
| 3138 ctype_child->addedTo = cls->name(); | |
| 3139 } | |
| 3140 | |
| 152 | 3141 /* we don't need this anymore |
| 110 | 3142 // generate QObject conversion functions only those that are required |
| 3143 AbstractMetaFunctionList d_funcs = cls->functionsInTargetLang(); | |
| 3144 for (int i=0; i<d_funcs.size(); ++i) { | |
| 3145 AbstractMetaType *f_type = d_funcs.at(i)->type(); | |
| 3146 if (!f_type) | |
| 3147 continue; | |
| 3148 if (f_type->isQObject() || f_type->isObject()) { | |
| 3149 const ComplexTypeEntry* cte = static_cast<const ComplexTypeEntry *>(f_type->typeEntry()); | |
| 3150 AbstractMetaClass* d_class = ClassFromEntry::get(cte); | |
| 3151 if (d_class) | |
| 3152 d_class->needsConversionFunc = true; | |
| 3153 } | |
| 152 | 3154 }*/ |
| 1 | 3155 } |
| 3156 | |
| 3157 Generator::generate(); | |
| 3158 | |
| 3159 { | |
| 3160 const AbstractMetaClass *last_class = 0; | |
| 3161 QFile file("mjb_nativepointer_api.log"); | |
| 3162 if (file.open(QFile::WriteOnly)) { | |
| 3163 QTextStream s(&file); | |
| 3164 | |
| 3165 AbstractMetaFunctionList nativepointer_functions; | |
| 3166 for (int i=0; i<m_nativepointer_functions.size(); ++i) { | |
| 3167 AbstractMetaFunction *f = const_cast<AbstractMetaFunction *>(m_nativepointer_functions[i]); | |
| 3168 if (f->ownerClass() == f->declaringClass() || f->isFinal()) | |
| 3169 nativepointer_functions.append(f); | |
| 3170 } | |
| 3171 | |
| 3172 s << "Number of public or protected functions with QNativePointer API: " << nativepointer_functions.size() << endl; | |
| 3173 foreach (const AbstractMetaFunction *f, nativepointer_functions) { | |
| 3174 if (last_class != f->ownerClass()) { | |
| 3175 last_class = f->ownerClass(); | |
| 3176 s << endl << endl<< "Class " << last_class->name() << ":" << endl; | |
| 3177 s << "---------------------------------------------------------------------------------" | |
| 3178 << endl; | |
| 3179 } | |
| 3180 | |
| 3181 s << f->minimalSignature() << endl; | |
| 3182 } | |
| 3183 | |
| 3184 m_nativepointer_functions.clear(); } | |
| 3185 } | |
| 3186 | |
| 3187 { | |
| 3188 const AbstractMetaClass *last_class = 0; | |
| 3189 QFile file("mjb_object_type_usage.log"); | |
| 3190 if (file.open(QFile::WriteOnly)) { | |
| 3191 QTextStream s(&file); | |
| 3192 | |
| 3193 AbstractMetaFunctionList resettable_object_functions; | |
| 3194 for (int i=0; i<m_resettable_object_functions.size(); ++i) { | |
| 3195 AbstractMetaFunction *f = const_cast<AbstractMetaFunction *>(m_resettable_object_functions[i]); | |
| 3196 if (f->ownerClass() == f->declaringClass() || f->isFinal()) | |
| 3197 resettable_object_functions.append(f); | |
| 3198 } | |
| 3199 | |
| 3200 s << "Number of public or protected functions that return a non-QObject object type, or that are virtual and take a non-QObject object type argument: " << resettable_object_functions.size() << endl; | |
| 3201 foreach (const AbstractMetaFunction *f, resettable_object_functions) { | |
| 3202 if (last_class != f->ownerClass()) { | |
| 3203 last_class = f->ownerClass(); | |
| 3204 s << endl << endl<< "Class " << last_class->name() << ":" << endl; | |
| 3205 s << "---------------------------------------------------------------------------------" | |
| 3206 << endl; | |
| 3207 } | |
| 3208 | |
| 3209 s << f->minimalSignature() << endl; | |
| 3210 } | |
| 3211 | |
| 3212 m_resettable_object_functions.clear(); } | |
| 3213 } | |
| 3214 | |
| 3215 { | |
| 3216 QFile file("mjb_reference_count_candidates.log"); | |
| 3217 if (file.open(QFile::WriteOnly)) { | |
| 3218 QTextStream s(&file); | |
| 3219 | |
| 3220 s << "The following functions have a signature pattern which may imply that" << endl | |
| 3221 << "they need to apply reference counting to their arguments (" | |
| 3222 << m_reference_count_candidate_functions.size() << " functions) : " << endl; | |
| 3223 | |
| 3224 foreach (const AbstractMetaFunction *f, m_reference_count_candidate_functions) { | |
| 3225 s << f->implementingClass()->fullName() << " : " << f->minimalSignature() << endl; | |
| 3226 } | |
| 3227 } | |
| 3228 file.close(); | |
| 3229 } | |
| 3230 } | |
| 3231 | |
| 3232 void DGenerator::writeFunctionAttributes(QTextStream &s, const AbstractMetaFunction *d_function, | |
| 3233 uint included_attributes, uint excluded_attributes, | |
| 3234 uint options) | |
| 3235 { | |
| 3236 uint attr = d_function->attributes() & (~excluded_attributes) | included_attributes; | |
| 3237 | |
| 3238 if ((attr & AbstractMetaAttributes::Public) || (attr & AbstractMetaAttributes::Protected)) { | |
| 3239 | |
| 3240 // Does the function use native pointer API? | |
| 3241 bool nativePointer = d_function->type() && d_function->type()->isNativePointer() | |
| 3242 && d_function->typeReplaced(0).isEmpty(); | |
| 3243 | |
| 3244 // Does the function need to be considered for resetting the Java objects after use? | |
| 3245 bool resettableObject = false; | |
| 3246 | |
| 3247 if (!nativePointer | |
| 3248 && d_function->type() | |
| 3249 && d_function->type()->hasInstantiations() | |
| 3250 && d_function->typeReplaced(0).isEmpty()) { | |
| 3251 | |
| 3252 QList<AbstractMetaType *> instantiations = d_function->type()->instantiations(); | |
| 3253 | |
| 3254 foreach (const AbstractMetaType *type, instantiations) { | |
| 3255 if (type && type->isNativePointer()) { | |
| 3256 nativePointer = true; | |
| 3257 break; | |
| 3258 } | |
| 3259 } | |
| 3260 | |
| 3261 } | |
| 3262 | |
| 3263 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 3264 if (!nativePointer || (!resettableObject && !d_function->isFinal())) { | |
| 3265 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 3266 if (!d_function->argumentRemoved(argument->argumentIndex()+1) | |
| 3267 && d_function->typeReplaced(argument->argumentIndex()+1).isEmpty()) { | |
| 3268 | |
| 3269 if (argument->type()->isNativePointer()) { | |
| 3270 | |
| 3271 nativePointer = true; | |
| 3272 if (resettableObject) break ; | |
| 3273 | |
| 3274 } else if (!d_function->isFinalInTargetLang() | |
| 3275 && argument->type()->isObject() | |
| 3276 && !argument->type()->isQObject() | |
| 3277 && !d_function->resetObjectAfterUse(argument->argumentIndex()+1) | |
| 3278 && d_function->ownership(d_function->declaringClass(), TypeSystem::ShellCode, argument->argumentIndex()+1) == TypeSystem::InvalidOwnership) { | |
| 3279 | |
| 3280 resettableObject = true; | |
| 3281 if (nativePointer) break ; | |
| 3282 | |
| 3283 } else if (argument->type()->hasInstantiations()) { | |
| 3284 | |
| 3285 QList<AbstractMetaType *> instantiations = argument->type()->instantiations(); | |
| 3286 foreach (AbstractMetaType *type, instantiations) { | |
| 3287 if (type && type->isNativePointer()) { | |
| 3288 nativePointer = true; | |
| 3289 if (resettableObject) break; | |
| 3290 } else if (!d_function->isFinal() | |
| 3291 && type | |
| 3292 && type->isObject() | |
| 3293 && !type->isQObject() | |
| 3294 && !d_function->resetObjectAfterUse(argument->argumentIndex()+1)) { | |
| 3295 resettableObject = true; | |
| 3296 if (nativePointer) break ; | |
| 3297 } | |
| 3298 } | |
| 3299 | |
| 3300 if (nativePointer && resettableObject) | |
| 3301 break; | |
| 3302 | |
| 3303 } | |
| 3304 } | |
| 3305 } | |
| 3306 } | |
| 3307 | |
| 3308 if (nativePointer && !m_nativepointer_functions.contains(d_function)) | |
| 3309 m_nativepointer_functions.append(d_function); | |
| 3310 if (resettableObject && !m_resettable_object_functions.contains(d_function)) | |
| 3311 m_resettable_object_functions.append(d_function); | |
| 3312 } | |
| 3313 | |
| 3314 if ((options & SkipAttributes) == 0) { | |
| 3315 if (d_function->isEmptyFunction() | |
| 3316 || d_function->isDeprecated()) s << INDENT << "deprecated "; | |
| 3317 /* | |
| 3318 bool needsSuppressUnusedWarning = TypeDatabase::instance()->includeEclipseWarnings() | |
| 3319 && d_function->isSignal() | |
| 3320 && (((excluded_attributes & AbstractMetaAttributes::Private) == 0) | |
| 3321 && (d_function->isPrivate() | |
| 3322 || ((included_attributes & AbstractMetaAttributes::Private) != 0))); | |
| 3323 | |
| 3324 if (needsSuppressUnusedWarning && d_function->needsSuppressUncheckedWarning()) { | |
| 3325 s << INDENT<< "@SuppressWarnings({\"unchecked\", \"unused\"})" << endl; | |
| 3326 } else if (d_function->needsSuppressUncheckedWarning()) { | |
| 3327 s << INDENT<< "@SuppressWarnings(\"unchecked\")" << endl; | |
| 3328 } else if (needsSuppressUnusedWarning) { | |
| 3329 s << INDENT<< "@SuppressWarnings(\"unused\")" << endl; | |
| 3330 } | |
| 3331 | |
| 3332 if (!(attr & NoBlockedSlot) | |
| 3333 && !d_function->isConstructor() | |
| 3334 && !d_function->isSlot() | |
| 3335 && !d_function->isSignal() | |
| 3336 && !d_function->isStatic() | |
| 3337 && !(included_attributes & AbstractMetaAttributes::Static)) | |
| 3338 s << INDENT << "@QtBlockedSlot" << endl; | |
| 3339 */ | |
| 3340 if (!(options & ExternC)) | |
| 3341 s << INDENT; | |
| 3342 | |
| 3343 if (attr & AbstractMetaAttributes::Public) s << "public "; | |
| 3344 else if (attr & AbstractMetaAttributes::Protected) s << "protected "; | |
| 3345 else if (attr & AbstractMetaAttributes::Private) s << "private "; | |
| 3346 else if (attr & AbstractMetaAttributes::Native) s << "private extern(C) "; | |
| 3347 bool isStatic = (attr & AbstractMetaAttributes::Static); | |
| 3348 | |
| 3349 if (attr & AbstractMetaAttributes::Native) ; | |
| 3350 else if (!isStatic && (attr & AbstractMetaAttributes::FinalInTargetLang)) s << "final "; | |
| 3351 else if (!isStatic && (attr & AbstractMetaAttributes::Abstract)) s << "abstract "; | |
| 3352 | |
| 3353 if (isStatic && !(options & ExternC)) s << "static "; | |
| 3354 } | |
| 3355 | |
| 3356 if ((options & SkipReturnType) == 0) { | |
| 3357 QString modified_type = d_function->typeReplaced(0); | |
| 3358 if (options & ExternC) { | |
| 3359 uint options = 0x0004; // qtd externC | |
| 3360 s << CppImplGenerator::jniReturnName(d_function, options, true) << " "; | |
| 3361 } | |
| 3362 else if (modified_type.isEmpty()) | |
| 3363 s << translateType(d_function->type(), d_function->implementingClass(), (Option) options); | |
| 3364 else | |
| 3365 s << modified_type.replace('$', '.'); | |
| 3366 s << " "; | |
| 3367 } | |
| 3368 | |
| 3369 } | |
| 3370 | |
| 3371 void DGenerator::writeConstructorContents(QTextStream &s, const AbstractMetaFunction *d_function) | |
| 3372 { | |
| 3373 // Write constructor | |
| 3374 s << " {" << endl; | |
| 3375 { | |
| 3376 Indentation indent(INDENT); | |
| 3377 bool shellClass = d_function->ownerClass()->generateShellClass(); | |
| 223 | 3378 |
| 1 | 3379 writeJavaCallThroughContents(s, d_function); |
| 3380 | |
| 3381 // Write out expense checks if present... | |
| 3382 const AbstractMetaClass *d_class = d_function->implementingClass(); | |
| 3383 const ComplexTypeEntry *te = d_class->typeEntry(); | |
| 3384 if (te->expensePolicy().isValid()) { | |
| 3385 s << endl; | |
| 3386 const ExpensePolicy &ep = te->expensePolicy(); | |
| 3387 s << INDENT << "qt.GeneratorUtilities.countExpense(" << d_class->fullName() | |
| 3388 << ".class, " << ep.cost << ", " << ep.limit << ");" << endl; | |
| 3389 } | |
| 3390 | |
| 3391 foreach (CodeSnip snip, te->codeSnips()) { | |
| 3392 if (snip.language == TypeSystem::Constructors) { | |
| 3393 snip.formattedCode(s, INDENT); | |
| 3394 } | |
| 3395 } | |
| 3396 | |
| 253 | 3397 s << INDENT << "this(ret);" << endl; |
| 1 | 3398 } |
| 3399 s << INDENT << "}" << endl << endl; | |
| 3400 | |
| 3401 /* qtd // Write native constructor | |
| 3402 if (d_function->jumpTableId() == -1) | |
| 3403 writePrivateNativeFunction(s, d_function); | |
| 3404 */ | |
| 3405 } | |
| 3406 | |
| 3407 void DGenerator::writeFunctionArguments(QTextStream &s, const AbstractMetaFunction *d_function, | |
| 3408 int argument_count, uint options) | |
| 3409 { | |
| 3410 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 3411 | |
| 3412 if (argument_count == -1) | |
| 3413 argument_count = arguments.size(); | |
| 3414 | |
| 3415 for (int i=0; i<argument_count; ++i) { | |
| 3416 if (!d_function->argumentRemoved(i+1)) { | |
| 3417 if (i != 0) | |
| 3418 s << ", "; | |
| 3419 writeArgument(s, d_function, arguments.at(i), options); | |
| 3420 } | |
| 3421 } | |
| 3422 } | |
| 3423 | |
| 3424 | |
| 3425 void DGenerator::writeExtraFunctions(QTextStream &s, const AbstractMetaClass *d_class) | |
| 3426 { | |
| 3427 const ComplexTypeEntry *class_type = d_class->typeEntry(); | |
| 3428 Q_ASSERT(class_type); | |
| 3429 | |
| 3430 CodeSnipList code_snips = class_type->codeSnips(); | |
| 3431 foreach (const CodeSnip &snip, code_snips) { | |
| 3432 if ((!d_class->isInterface() && snip.language == TypeSystem::TargetLangCode) | |
| 3433 || (d_class->isInterface() && snip.language == TypeSystem::Interface)) { | |
| 3434 s << endl; | |
| 3435 snip.formattedCode(s, INDENT); | |
| 3436 } | |
| 3437 } | |
| 3438 } | |
| 3439 | |
| 3440 | |
| 3441 void DGenerator::writeToStringFunction(QTextStream &s, const AbstractMetaClass *d_class) | |
| 3442 { | |
| 3443 bool generate = d_class->hasToStringCapability() && !d_class->hasDefaultToStringFunction(); | |
| 3444 bool core = d_class->package() == QLatin1String("qt.core"); | |
| 3445 bool qevent = false; | |
| 3446 | |
| 3447 const AbstractMetaClass *cls = d_class; | |
| 3448 while (cls) { | |
| 3449 if (cls->name() == "QEvent") { | |
| 3450 qevent = true; | |
| 3451 break; | |
| 3452 } | |
| 3453 cls = cls->baseClass(); | |
| 3454 } | |
| 3455 | |
| 3456 if (generate || qevent) { | |
| 3457 | |
| 3458 if (qevent && core) { | |
| 3459 s << endl | |
| 3460 << " @Override" << endl | |
| 3461 << " public String toString() {" << endl | |
| 3462 << " return getClass().getSimpleName() + \"(type=\" + type().name() + \")\";" << endl | |
| 3463 << " }" << endl; | |
| 3464 } else { | |
| 3465 s << endl | |
| 3466 << " @Override" << endl | |
| 3467 << " public String toString() {" << endl | |
| 253 | 3468 << " if (__nativeId == 0)" << endl |
| 1 | 3469 << " throw new QNoNativeResourcesException(\"Function call on incomplete object of type: \" +getClass().getName());" << endl |
| 3470 << " return __qt_toString(nativeId());" << endl | |
| 3471 << " }" << endl | |
| 3472 << " native String __qt_toString(long __this_nativeId);" << endl; | |
| 3473 } | |
| 3474 } | |
| 3475 } | |
| 3476 | |
| 3477 void DGenerator::writeCloneFunction(QTextStream &s, const AbstractMetaClass *d_class) | |
| 3478 { | |
| 3479 s << endl | |
| 3480 << " @Override" << endl | |
| 3481 << " public " << d_class->name() << " clone() {" << endl | |
| 3482 << " if (nativeId() == 0)" << endl | |
| 3483 << " throw new QNoNativeResourcesException(\"Function call on incomplete object of type: \" +getClass().getName());" << endl | |
| 3484 << " return __qt_clone(nativeId());" << endl | |
| 3485 << " }" << endl | |
| 3486 << " native " << d_class->name() << " __qt_clone(long __this_nativeId);" << endl; | |
| 3487 } | |
| 3488 | |
| 3489 ClassFromEntry* ClassFromEntry::m_instance = NULL; | |
| 3490 | |
| 3491 ClassFromEntry::ClassFromEntry() | |
| 3492 { | |
| 110 | 3493 } |
| 3494 | |
| 3495 AbstractMetaClass* ClassFromEntry::get(const TypeEntry *ctype) | |
| 3496 { | |
| 3497 if(!m_instance) | |
| 3498 return NULL; | |
| 3499 | |
| 3500 return m_instance->classFromEntry[ctype]; | |
| 3501 } | |
| 3502 | |
| 3503 void ClassFromEntry::construct(const AbstractMetaClassList &classes) | |
| 3504 { | |
| 3505 if(!m_instance) { | |
| 3506 m_instance = new ClassFromEntry; | |
| 3507 m_instance->setClasses(classes); | |
| 3508 m_instance->buildHash(); | |
| 3509 } | |
| 3510 } | |
| 3511 | |
| 3512 void ClassFromEntry::buildHash() | |
| 3513 { | |
| 1 | 3514 foreach (AbstractMetaClass *cls, m_classes) { |
| 3515 const ComplexTypeEntry *ctype = cls->typeEntry(); | |
| 3516 classFromEntry[ctype] = cls; | |
| 3517 } | |
| 3518 } | |
| 3519 | |
| 110 | 3520 void ClassFromEntry::print(QTextStream &s) |
| 1 | 3521 { |
| 110 | 3522 s << "_fuck_" << m_instance->m_classes.size(); |
| 3523 foreach (AbstractMetaClass *cls, m_instance->m_classes) { | |
| 3524 s << cls->name() << endl; | |
| 3525 } | |
| 1 | 3526 } |
| 110 | 3527 |