Mercurial > projects > qtd
annotate generator/dgenerator.cpp @ 33:cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
| author | eldar |
|---|---|
| date | Sat, 16 May 2009 17:12:06 +0000 |
| parents | 5015aede8edd |
| children | 5917a613d118 |
| 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 "cppimplgenerator.h" | |
| 47 #include "fileout.h" | |
| 48 | |
| 49 #include <QtCore/QDir> | |
| 50 #include <QtCore/QTextStream> | |
| 51 #include <QtCore/QVariant> | |
| 52 #include <QtCore/QRegExp> | |
| 53 #include <QDebug> | |
| 54 | |
| 55 #include <iostream> | |
| 56 | |
| 57 | |
| 58 static Indentor INDENT; | |
| 59 | |
| 60 DGenerator::DGenerator() | |
| 61 : m_doc_parser(0), | |
| 62 m_docs_enabled(false), | |
| 63 m_native_jump_table(false), | |
| 64 m_recursive(0), | |
| 65 m_isRecursive(false) | |
| 66 { | |
| 67 excludedTypes << "long long" << "bool" << "int" << "QString" << "char" << "WId" | |
| 68 << "unsigned char" << "uint" << "double" << "short" << "float" | |
| 69 << "signed char" << "unsigned short" << "QBool" << "unsigned int" | |
| 70 << "Qt::HANDLE" << "QChar" << "java.lang.JObjectWrapper" << "void" | |
| 71 << "QLatin1String" << "unsigned long long" << "signed int" | |
| 72 << "signed short" << "Array" << "GLuint" << "GLenum" << "GLint" | |
| 73 << "unsigned long" << "ulong" << "long" << "QByteRef" | |
|
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74 << "QStringList" << "QList" << "QVector" << "QPair" |
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75 << "QSet"; |
| 1 | 76 } |
| 77 | |
| 78 QString DGenerator::fileNameForClass(const AbstractMetaClass *d_class) const | |
| 79 { | |
| 80 return QString("%1.d").arg(d_class->name()); | |
| 81 } | |
| 82 | |
| 83 void DGenerator::writeFieldAccessors(QTextStream &s, const AbstractMetaField *field) | |
| 84 { | |
| 85 Q_ASSERT(field->isPublic() || field->isProtected()); | |
| 86 | |
| 87 const AbstractMetaClass *declaringClass = field->enclosingClass(); | |
| 88 | |
| 89 FieldModification mod = declaringClass->typeEntry()->fieldModification(field->name()); | |
| 90 | |
| 91 // Set function | |
| 92 if (mod.isWritable() && !field->type()->isConstant()) { | |
| 93 const AbstractMetaFunction *setter = field->setter(); | |
| 94 if (declaringClass->hasFunction(setter)) { | |
| 95 QString warning = | |
| 96 QString("class '%1' already has setter '%2' for public field '%3'") | |
| 97 .arg(declaringClass->name()).arg(setter->name()).arg(field->name()); | |
| 98 ReportHandler::warning(warning); | |
| 99 } else { | |
| 100 if (!notWrappedYet(setter)) // qtd2 | |
| 101 writeFunction(s, setter); | |
| 102 } | |
| 103 } | |
| 104 | |
| 105 // Get function | |
| 106 const AbstractMetaFunction *getter = field->getter(); | |
| 107 if (mod.isReadable()) { | |
| 108 if (declaringClass->hasFunction(getter)) { | |
| 109 QString warning = | |
| 110 QString("class '%1' already has getter '%2' for public field '%3'") | |
| 111 .arg(declaringClass->name()).arg(getter->name()).arg(field->name()); | |
| 112 ReportHandler::warning(warning); | |
| 113 } else { | |
| 114 if (!notWrappedYet(getter)) // qtd2 | |
| 115 writeFunction(s, getter); | |
| 116 } | |
| 117 } | |
| 118 } | |
| 119 | |
| 120 QString DGenerator::translateType(const AbstractMetaType *d_type, const AbstractMetaClass *context, Option option) | |
| 121 { | |
| 122 QString s; | |
| 123 | |
| 124 if (context != 0 && d_type != 0 && context->typeEntry()->isGenericClass() && d_type->originalTemplateType() != 0) | |
| 125 d_type = d_type->originalTemplateType(); | |
| 126 | |
| 127 if (!d_type) { | |
| 128 s = "void"; | |
|
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129 } else if (d_type->typeEntry()->qualifiedCppName() == "QChar") |
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gui package is fully wrapped now. lots of fixes in the generator
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130 s = "wchar" + QString(d_type->actualIndirections(), '*'); |
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cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
14
diff
changeset
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131 else if (d_type->typeEntry() && d_type->typeEntry()->qualifiedCppName() == "QString") { |
| 1 | 132 s = "string"; |
| 133 } else if (d_type->isArray()) { | |
| 134 s = translateType(d_type->arrayElementType(), context) + "[]"; | |
| 135 } else if (d_type->isEnum() /* qtd2 || d_type->isFlags() */) { | |
| 136 if (( d_type->isEnum() && ((EnumTypeEntry *)d_type->typeEntry())->forceInteger() ) | |
| 137 || ( d_type->isFlags() && ((FlagsTypeEntry *)d_type->typeEntry())->forceInteger() ) ) { | |
| 138 if (option & BoxedPrimitive) | |
| 139 s = "java.lang.Integer"; | |
| 140 else | |
| 141 s = "int"; | |
| 142 } else { | |
| 143 if (option & EnumAsInts) | |
| 144 s = "int"; | |
| 145 else | |
| 146 s = d_type->typeEntry()->qualifiedTargetLangName(); | |
| 147 } | |
| 148 } else if (d_type->isFlags()) { // qtd2 begin | |
| 149 if (d_type->isFlags() && ((FlagsTypeEntry *)d_type->typeEntry())->forceInteger()) { | |
| 150 if (option & BoxedPrimitive) | |
| 151 s = "java.lang.Integer"; | |
| 152 else | |
| 153 s = "int"; | |
| 154 } else | |
| 155 s = "int"; | |
| 156 } else { | |
| 157 /* qtd if (d_type->isPrimitive() && (option & BoxedPrimitive)) { | |
| 158 s = static_cast<const PrimitiveTypeEntry *>(d_type->typeEntry())->javaObjectName(); | |
| 159 } else */ if (d_type->isVariant()) { | |
| 160 s = "QVariant"; | |
| 161 } else if (d_type->isNativePointer()) { | |
| 162 if (d_type->typeEntry()->isValue() && !d_type->typeEntry()->isStructInD()) | |
| 163 s = d_type->typeEntry()->lookupName(); | |
| 164 else if (d_type->typeEntry()->isEnum()) | |
| 165 s = "int" + QString(d_type->actualIndirections(), '*'); | |
| 166 else | |
| 167 s = d_type->typeEntry()->lookupName() + QString(d_type->actualIndirections(), '*'); | |
| 168 } else if (d_type->isContainer()) { | |
| 169 const ContainerTypeEntry* c_entry = static_cast<const ContainerTypeEntry*>(d_type->typeEntry()); | |
| 170 Q_ASSERT(c_entry); | |
| 171 | |
| 172 if ((option & SkipTemplateParameters) == 0) { | |
| 173 QList<AbstractMetaType *> args = d_type->instantiations(); | |
| 174 | |
| 175 if (args.size() == 1) // QVector or QList | |
| 176 s = translateType(args.at(0), context, BoxedPrimitive) + "[]"; | |
| 177 else if(args.size() == 2) { // all sorts of maps | |
| 178 s = translateType(args.at(1), context, BoxedPrimitive); // value | |
| 179 bool isMultiMap = static_cast<const ContainerTypeEntry *>(d_type->typeEntry())->type() == ContainerTypeEntry::MultiMapContainer; | |
| 180 if (isMultiMap) | |
| 181 s += "[]"; | |
| 182 s += "[" + translateType(args.at(0), context, BoxedPrimitive) + "]"; | |
| 183 } else { | |
| 184 s = d_type->typeEntry()->qualifiedTargetLangName(); | |
| 185 | |
| 186 for (int i=0; i<args.size(); ++i) { | |
| 187 if (i != 0) | |
| 188 s += ", "; | |
| 189 bool isMultiMap = static_cast<const ContainerTypeEntry *>(d_type->typeEntry())->type() == ContainerTypeEntry::MultiMapContainer | |
| 190 && i == 1; | |
| 191 if (isMultiMap) | |
| 192 s += "java.util.List<"; | |
| 193 s += translateType(args.at(i), context, BoxedPrimitive); | |
| 194 if (isMultiMap) | |
| 195 s += ">"; | |
| 196 } | |
| 197 s += '>'; | |
| 198 } | |
| 199 } | |
| 200 | |
| 201 } else { | |
| 202 const TypeEntry *type = d_type->typeEntry(); | |
| 203 if (type->designatedInterface()) | |
| 204 type = type->designatedInterface(); | |
| 205 if (type->isString()) | |
| 206 s = "string"; | |
| 207 else if (type->isObject()){ | |
| 208 s = type->name(); | |
| 209 } else { | |
| 210 s = type->lookupName(); | |
| 211 } | |
| 212 } | |
| 213 } | |
| 214 | |
| 215 return s; | |
| 216 } | |
| 217 | |
| 218 QString DGenerator::argumentString(const AbstractMetaFunction *d_function, | |
| 219 const AbstractMetaArgument *d_argument, | |
| 220 uint options) | |
| 221 { | |
| 222 QString modified_type = d_function->typeReplaced(d_argument->argumentIndex() + 1); | |
| 223 QString arg; | |
| 224 | |
| 225 AbstractMetaType *type = d_argument->type(); | |
| 226 // if argument is "QString &" ref attribute needed | |
| 227 if (type->typeEntry()->isValue() && type->isNativePointer() && type->typeEntry()->name() == "QString") | |
| 228 arg = "ref "; | |
| 229 | |
| 230 if (modified_type.isEmpty()) | |
| 231 arg += translateType(d_argument->type(), d_function->implementingClass(), (Option) options); | |
| 232 else | |
| 233 arg += modified_type.replace('$', '.'); | |
| 234 | |
| 235 if ((options & SkipName) == 0) { | |
| 236 arg += " "; | |
| 237 arg += d_argument->argumentName(); | |
| 238 } | |
| 239 | |
| 240 if (!d_argument->defaultValueExpression().isEmpty()) // qtd | |
| 241 arg += " = " + d_argument->defaultValueExpression(); | |
| 242 | |
| 243 return arg; | |
| 244 } | |
| 245 | |
| 246 void DGenerator::writeArgument(QTextStream &s, | |
| 247 const AbstractMetaFunction *d_function, | |
| 248 const AbstractMetaArgument *d_argument, | |
| 249 uint options) | |
| 250 { | |
| 251 s << argumentString(d_function, d_argument, options); | |
| 252 } | |
| 253 | |
| 254 | |
| 255 void DGenerator::writeIntegerEnum(QTextStream &s, const AbstractMetaEnum *d_enum) | |
| 256 { | |
| 257 const AbstractMetaEnumValueList &values = d_enum->values(); | |
| 258 | |
| 259 s << " public static class " << d_enum->name() << "{" << endl; | |
| 260 for (int i=0; i<values.size(); ++i) { | |
| 261 AbstractMetaEnumValue *value = values.at(i); | |
| 262 | |
| 263 if (d_enum->typeEntry()->isEnumValueRejected(value->name())) | |
| 264 continue; | |
| 265 | |
| 266 if (m_doc_parser) | |
| 267 s << m_doc_parser->documentation(value); | |
| 268 | |
| 269 s << " public static final int " << value->name() << " = " << value->value(); | |
| 270 s << ";"; | |
| 271 s << endl; | |
| 272 } | |
| 273 | |
| 274 s << " } // end of enum " << d_enum->name() << endl << endl; | |
| 275 } | |
| 276 | |
| 277 void DGenerator::writeEnumAlias(QTextStream &s, const AbstractMetaEnum *d_enum) | |
| 278 { | |
| 279 // aliases for enums to be used in easier way like QFont.Bold instead of QFont.Weight.Bold | |
| 280 s << QString(" alias %1 %2;").arg(d_enum->typeEntry()->qualifiedTargetLangName()).arg(d_enum->name()) << endl << endl; | |
| 281 const AbstractMetaEnumValueList &values = d_enum->values(); | |
| 282 for (int i=0; i<values.size(); ++i) { | |
| 283 AbstractMetaEnumValue *enum_value = values.at(i); | |
| 284 | |
| 285 if (d_enum->typeEntry()->isEnumValueRejected(enum_value->name())) | |
| 286 continue; | |
| 287 | |
| 288 s << QString(" alias %1.%2 %2;").arg(d_enum->typeEntry()->qualifiedTargetLangName()).arg(enum_value->name()) << endl; | |
| 289 } | |
| 290 s << endl; | |
| 291 } | |
| 292 | |
| 293 void DGenerator::writeEnum(QTextStream &s, const AbstractMetaEnum *d_enum) | |
| 294 { | |
| 295 if (m_doc_parser) { | |
| 296 s << m_doc_parser->documentation(d_enum); | |
| 297 } | |
| 298 | |
| 299 /* qtd | |
| 300 | |
| 301 if (d_enum->typeEntry()->forceInteger()) { | |
| 302 writeIntegerEnum(s, d_enum); | |
| 303 return; | |
| 304 } | |
| 305 | |
| 306 // Check if enums in QObjects are declared in the meta object. If not | |
| 307 if ( (d_enum->enclosingClass()->isQObject() || d_enum->enclosingClass()->isQtNamespace()) | |
| 308 && !d_enum->hasQEnumsDeclaration()) { | |
| 309 s << " @QtBlockedEnum" << endl; | |
| 310 } | |
| 311 */ | |
| 312 // Generates Java 1.5 type enums | |
| 313 s << " public enum " << d_enum->enclosingClass()->name() << "_" << d_enum->name() << " {" << endl; | |
| 314 const AbstractMetaEnumValueList &values = d_enum->values(); | |
| 315 EnumTypeEntry *entry = d_enum->typeEntry(); | |
| 316 | |
| 317 for (int i=0; i<values.size(); ++i) { | |
| 318 AbstractMetaEnumValue *enum_value = values.at(i); | |
| 319 | |
| 320 if (d_enum->typeEntry()->isEnumValueRejected(enum_value->name())) | |
| 321 continue; | |
| 322 | |
| 323 if (m_doc_parser) | |
| 324 s << m_doc_parser->documentation(enum_value); | |
| 325 | |
| 326 s << " " << enum_value->name() << " = " << enum_value->value(); | |
| 327 | |
| 328 if (i != values.size() - 1) { | |
| 329 AbstractMetaEnumValue *next_value = values.at(i+1); // qtd | |
| 330 if (!(d_enum->typeEntry()->isEnumValueRejected(next_value->name()) && i == values.size() - 2)) // qtd | |
| 331 s << "," << endl; | |
| 332 } | |
| 333 } | |
| 334 /* qtd | |
| 335 if (entry->isExtensible()) | |
| 336 s << " CustomEnum = 0"; | |
| 337 */ | |
| 338 s << endl << INDENT << "}" << endl << endl; // qtd | |
| 339 | |
| 340 | |
| 341 /* qtd s << ";" << endl << endl; | |
| 342 | |
| 343 s << " " << d_enum->name() << "(int value) { this.value = value; }" << endl | |
| 344 << " public int value() { return value; }" << endl | |
| 345 << endl; | |
| 346 | |
| 347 // Write out the createQFlags() function if its a QFlags enum | |
| 348 if (entry->flags()) { | |
| 349 FlagsTypeEntry *flags_entry = entry->flags(); | |
| 350 s << " public static " << flags_entry->targetLangName() << " createQFlags(" | |
| 351 << entry->targetLangName() << " ... values) {" << endl | |
| 352 << " return new " << flags_entry->targetLangName() << "(values);" << endl | |
| 353 << " }" << endl; | |
| 354 } | |
| 355 | |
| 356 // The resolve functions. The public one that returns the right | |
| 357 // type and an internal one that has a generic signature. Makes it | |
| 358 // easier to find the right one from JNI. | |
| 359 s << " public static " << d_enum->name() << " resolve(int value) {" << endl | |
| 360 << " return (" << d_enum->name() << ") resolve_internal(value);" << endl | |
| 361 << " }" << endl | |
| 362 << " private static Object resolve_internal(int value) {" << endl | |
| 363 << " switch (value) {" << endl; | |
| 364 | |
| 365 for (int i=0; i<values.size(); ++i) { | |
| 366 AbstractMetaEnumValue *e = values.at(i); | |
| 367 | |
| 368 if (d_enum->typeEntry()->isEnumValueRejected(e->name())) | |
| 369 continue; | |
| 370 | |
| 371 s << " case " << e->value() << ": return " << e->name() << ";" << endl; | |
| 372 } | |
| 373 | |
| 374 s << " }" << endl; | |
| 375 | |
| 376 if (entry->isExtensible()) { | |
| 377 s << " if (enumCache == null)" << endl | |
| 378 << " enumCache = new java.util.HashMap<Integer, " << d_enum->name() | |
| 379 << ">();" << endl | |
| 380 << " " << d_enum->name() << " e = enumCache.get(value);" << endl | |
| 381 << " if (e == null) {" << endl | |
| 382 << " e = (" << d_enum->name() << ") qt.GeneratorUtilities.createExtendedEnum(" | |
| 383 << "value, CustomEnum.ordinal(), " << d_enum->name() << ".class, CustomEnum.name());" | |
| 384 << endl | |
| 385 << " enumCache.put(value, e);" << endl | |
| 386 << " }" << endl | |
| 387 << " return e;" << endl; | |
| 388 } else { | |
| 389 s << " throw new qt.QNoSuchEnumValueException(value);" << endl; | |
| 390 } | |
| 391 | |
| 392 | |
| 393 s << " }" << endl; | |
| 394 | |
| 395 s << " private final int value;" << endl | |
| 396 << endl; | |
| 397 if (entry->isExtensible()) { | |
| 398 s << " private static java.util.HashMap<Integer, " << d_enum->name() | |
| 399 << "> enumCache;"; | |
| 400 } | |
| 401 s << " }" << endl; | |
| 402 */ | |
| 403 // Write out the QFlags if present... | |
| 404 /* FlagsTypeEntry *flags_entry = entry->flags(); | |
| 405 if (flags_entry) { | |
| 406 QString flagsName = flags_entry->targetLangName(); | |
| 407 s << INDENT << "alias QFlags!(" << d_enum->name() << ") " << flagsName << ";" << endl << endl; | |
| 408 }*/ | |
| 409 } | |
| 410 | |
| 411 void DGenerator::writePrivateNativeFunction(QTextStream &s, const AbstractMetaFunction *d_function) | |
| 412 { | |
| 413 int exclude_attributes = AbstractMetaAttributes::Public | AbstractMetaAttributes::Protected; | |
| 414 int include_attributes = 0; | |
| 415 | |
| 416 if (d_function->isEmptyFunction()) | |
| 417 exclude_attributes |= AbstractMetaAttributes::Native; | |
| 418 else | |
| 419 include_attributes |= AbstractMetaAttributes::Native; | |
| 420 | |
| 421 // if (!d_function->isConstructor()) | |
| 422 // include_attributes |= AbstractMetaAttributes::Static; | |
| 423 | |
| 424 writeFunctionAttributes(s, d_function, include_attributes, exclude_attributes, | |
| 425 EnumAsInts | ExternC | |
| 426 | (d_function->isEmptyFunction() | |
| 427 || d_function->isNormal() | |
| 428 || d_function->isSignal() ? 0 : SkipReturnType)); | |
| 429 | |
| 430 if (d_function->isConstructor()) | |
| 431 s << "void* "; | |
| 432 | |
| 433 | |
| 434 s << d_function->marshalledName(); | |
| 435 /* qtd | |
| 436 s << "("; | |
| 437 | |
| 438 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 439 | |
| 440 if (!d_function->isStatic() && !d_function->isConstructor()) | |
| 441 s << "void *__this__nativeId"; | |
| 442 for (int i=0; i<arguments.count(); ++i) { | |
| 443 const AbstractMetaArgument *arg = arguments.at(i); | |
| 444 | |
| 445 if (!d_function->argumentRemoved(i+1)) { | |
| 446 if (i > 0 || (!d_function->isStatic() && !d_function->isConstructor())) | |
| 447 s << ", "; | |
| 448 | |
| 449 if (!arg->type()->hasNativeId()) | |
| 450 writeArgument(s, d_function, arg, EnumAsInts); | |
| 451 else | |
| 452 s << "void *" << arg->argumentName(); | |
| 453 } | |
| 454 } | |
| 455 s << ")"; | |
| 456 */ | |
| 457 | |
| 458 CppImplGenerator::writeFinalFunctionArguments(s, d_function, true); // qtd | |
| 459 | |
| 460 // Make sure people don't call the private functions | |
|
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cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
14
diff
changeset
|
461 // qtd remember name QNoImplementationException |
| 1 | 462 if (d_function->isEmptyFunction()) { |
| 463 s << endl | |
| 464 << INDENT << "{" << endl | |
|
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cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
14
diff
changeset
|
465 << INDENT << " throw new Exception(\"No Implementation Exception\");" << endl |
| 1 | 466 << INDENT << "}" << endl << endl; |
| 467 } else { | |
| 468 s << ";" << endl; | |
| 469 } | |
| 470 } | |
| 471 | |
| 472 static QString function_call_for_ownership(TypeSystem::Ownership owner) | |
| 473 { | |
| 474 if (owner == TypeSystem::CppOwnership) { | |
| 475 return "__set_native_ownership(true)"; | |
| 476 } else /* qtd 2 if (owner == TypeSystem::TargetLangOwnership) */ { | |
| 477 return "__set_native_ownership(false)"; | |
| 478 }/* else if (owner == TypeSystem::DefaultOwnership) { | |
| 479 return "__no_real_delete = false"; | |
| 480 | |
| 481 } else { | |
| 482 Q_ASSERT(false); | |
| 483 return "bogus()"; | |
| 484 }*/ | |
| 485 } | |
| 486 | |
| 487 void DGenerator::writeOwnershipForContainer(QTextStream &s, TypeSystem::Ownership owner, | |
| 488 AbstractMetaType *type, const QString &arg_name) | |
| 489 { | |
| 490 Q_ASSERT(type->isContainer()); | |
| 491 | |
| 492 s << INDENT << "for (" << type->instantiations().at(0)->fullName() << " i : " | |
| 493 << arg_name << ")" << endl | |
| 494 << INDENT << " if (i != null) i." << function_call_for_ownership(owner) << ";" << endl; | |
| 495 | |
| 496 } | |
| 497 | |
| 498 void DGenerator::writeOwnershipForContainer(QTextStream &s, TypeSystem::Ownership owner, | |
| 499 AbstractMetaArgument *arg) | |
| 500 { | |
| 501 writeOwnershipForContainer(s, owner, arg->type(), arg->argumentName()); | |
| 502 } | |
| 503 | |
| 504 static FunctionModificationList get_function_modifications_for_class_hierarchy(const AbstractMetaFunction *d_function) | |
| 505 { | |
| 506 FunctionModificationList mods; | |
| 507 const AbstractMetaClass *cls = d_function->implementingClass(); | |
| 508 while (cls != 0) { | |
| 509 mods += d_function->modifications(cls); | |
| 510 | |
| 511 if (cls == cls->baseClass()) | |
| 512 break; | |
| 513 cls = cls->baseClass(); | |
| 514 } | |
| 515 return mods; | |
| 516 } | |
| 517 | |
| 518 void DGenerator::writeInjectedCode(QTextStream &s, const AbstractMetaFunction *d_function, | |
| 519 CodeSnip::Position position) | |
| 520 { | |
| 521 FunctionModificationList mods = get_function_modifications_for_class_hierarchy(d_function); | |
| 522 foreach (FunctionModification mod, mods) { | |
| 523 if (mod.snips.count() <= 0) | |
| 524 continue ; | |
| 525 | |
| 526 foreach (CodeSnip snip, mod.snips) { | |
| 527 if (snip.position != position) | |
| 528 continue ; | |
| 529 | |
| 530 if (snip.language != TypeSystem::TargetLangCode) | |
| 531 continue ; | |
| 532 | |
| 533 QString code; | |
| 534 QTextStream tmpStream(&code); | |
| 535 snip.formattedCode(tmpStream, INDENT); | |
| 536 ArgumentMap map = snip.argumentMap; | |
| 537 ArgumentMap::iterator it = map.begin(); | |
| 538 for (;it!=map.end();++it) { | |
| 539 int pos = it.key() - 1; | |
| 540 QString meta_name = it.value(); | |
| 541 | |
| 542 if (pos >= 0 && pos < d_function->arguments().count()) { | |
| 543 code = code.replace(meta_name, d_function->arguments().at(pos)->argumentName()); | |
| 544 } else { | |
| 545 QString debug = QString("argument map specifies invalid argument index %1" | |
| 546 "for function '%2'") | |
| 547 .arg(pos + 1).arg(d_function->name()); | |
| 548 ReportHandler::warning(debug); | |
| 549 } | |
| 550 | |
| 551 } | |
| 552 s << code << endl; | |
| 553 } | |
| 554 } | |
| 555 } | |
| 556 | |
| 557 | |
| 558 void DGenerator::writeJavaCallThroughContents(QTextStream &s, const AbstractMetaFunction *d_function, uint attributes) | |
| 559 { | |
| 560 Q_UNUSED(attributes); | |
| 561 writeInjectedCode(s, d_function, CodeSnip::Beginning); | |
| 562 /* qtd | |
| 563 if (d_function->implementingClass()->isQObject() | |
| 564 && !d_function->isStatic() | |
| 565 && !d_function->isConstructor() | |
| 566 && d_function->name() != QLatin1String("thread") | |
| 567 && d_function->name() != QLatin1String("disposeLater")) { | |
| 568 s << INDENT << "qt.GeneratorUtilities.threadCheck(this);" << endl; | |
| 569 } | |
| 570 */ | |
| 571 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 572 | |
| 573 if (!d_function->isConstructor()) { | |
| 574 TypeSystem::Ownership owner = d_function->ownership(d_function->implementingClass(), TypeSystem::TargetLangCode, -1); | |
| 575 if (owner != TypeSystem::InvalidOwnership) | |
| 576 s << INDENT << "this." << function_call_for_ownership(owner) << ";" << endl; | |
| 577 } | |
| 578 | |
| 579 for (int i=0; i<arguments.count(); ++i) { | |
| 580 AbstractMetaArgument *arg = arguments.at(i); | |
| 581 | |
| 582 if (!d_function->argumentRemoved(i+1)) { | |
| 583 TypeSystem::Ownership owner = d_function->ownership(d_function->implementingClass(), TypeSystem::TargetLangCode, i+1); | |
| 584 if (owner != TypeSystem::InvalidOwnership) { | |
| 585 s << INDENT << "if (" << arg->argumentName() << " !is null) {" << endl; | |
| 586 { | |
| 587 Indentation indent(INDENT); | |
| 588 if (arg->type()->isContainer()) | |
| 589 ;// qtd2 writeOwnershipForContainer(s, owner, arg); | |
| 590 else | |
| 591 s << INDENT << arg->argumentName() << "." << function_call_for_ownership(owner) << ";" << endl; | |
| 592 } | |
| 593 s << INDENT << "}" << endl; | |
| 594 } | |
| 595 /* | |
| 596 if (type->isArray()) { | |
| 597 s << INDENT << "if (" << arg->argumentName() << ".length != " << type->arrayElementCount() << ")" << endl | |
| 598 << INDENT << " " << "throw new IllegalArgumentException(\"Wrong number of elements in array. Found: \" + " | |
| 599 << arg->argumentName() << ".length + \", expected: " << type->arrayElementCount() << "\");" | |
| 600 << endl << endl; | |
| 601 } | |
| 602 | |
| 603 if (type->isEnum()) { | |
| 604 EnumTypeEntry *et = (EnumTypeEntry *) type->typeEntry(); | |
| 605 if (et->forceInteger()) { | |
| 606 if (!et->lowerBound().isEmpty()) { | |
| 607 s << INDENT << "if (" << arg->argumentName() << " < " << et->lowerBound() << ")" << endl | |
| 608 << INDENT << " throw new IllegalArgumentException(\"Argument " << arg->argumentName() | |
| 609 << " is less than lowerbound " << et->lowerBound() << "\");" << endl; | |
| 610 } | |
| 611 if (!et->upperBound().isEmpty()) { | |
| 612 s << INDENT << "if (" << arg->argumentName() << " > " << et->upperBound() << ")" << endl | |
| 613 << INDENT << " throw new IllegalArgumentException(\"Argument " << arg->argumentName() | |
| 614 << " is greated than upperbound " << et->upperBound() << "\");" << endl; | |
| 615 } | |
| 616 } | |
| 617 } | |
| 618 */ | |
| 619 } | |
| 620 } | |
| 621 | |
| 622 /* qtd2 | |
| 623 if (!d_function->isConstructor() && !d_function->isStatic()) { | |
| 624 s << INDENT << "if (nativeId() == 0)" << endl | |
| 625 << INDENT << " throw new QNoNativeResourcesException(\"Function call on incomplete object of type: \" +getClass().getName());" << endl; | |
| 626 } | |
| 627 */ | |
| 628 for (int i=0; i<arguments.size(); ++i) { | |
| 629 if (d_function->nullPointersDisabled(d_function->implementingClass(), i + 1)) { | |
| 630 s << INDENT << "/*if (" << arguments.at(i)->argumentName() << " is null)" << endl | |
| 631 << INDENT << " throw new NullPointerException(\"Argument '" << arguments.at(i)->argumentName() << "': null not expected.\"); */" << endl; | |
| 632 } | |
| 633 } | |
| 634 | |
| 635 QList<ReferenceCount> referenceCounts; | |
| 636 for (int i=0; i<arguments.size() + 1; ++i) { | |
| 637 referenceCounts = d_function->referenceCounts(d_function->implementingClass(), | |
| 638 i == 0 ? -1 : i); | |
| 639 | |
| 640 foreach (ReferenceCount refCount, referenceCounts) | |
| 641 writeReferenceCount(s, refCount, i == 0 ? "this" : arguments.at(i-1)->argumentName()); | |
| 642 } | |
| 643 | |
| 644 referenceCounts = d_function->referenceCounts(d_function->implementingClass(), 0); | |
| 645 AbstractMetaType *return_type = d_function->type(); | |
| 646 QString new_return_type = QString(d_function->typeReplaced(0)).replace('$', '.'); | |
| 647 bool has_return_type = new_return_type != "void" | |
| 648 && (!new_return_type.isEmpty() || return_type != 0); | |
| 649 // qtd TypeSystem::Ownership owner = d_function->ownership(d_function->implementingClass(), TypeSystem::TargetLangCode, 0); | |
| 650 | |
| 651 bool has_code_injections_at_the_end = false; | |
| 652 FunctionModificationList mods = get_function_modifications_for_class_hierarchy(d_function); | |
| 653 foreach (FunctionModification mod, mods) { | |
| 654 foreach (CodeSnip snip, mod.snips) { | |
| 655 if (snip.position == CodeSnip::End && snip.language == TypeSystem::TargetLangCode) { | |
| 656 has_code_injections_at_the_end = true; | |
| 657 break; | |
| 658 } | |
| 659 } | |
| 660 } | |
| 661 | |
| 662 // bool needs_return_variable = has_return_type | |
| 663 // && (owner != TypeSystem::InvalidOwnership || referenceCounts.size() > 0 || has_code_injections_at_the_end); | |
| 664 | |
|
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665 if(return_type) { // qtd |
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666 if (return_type->isTargetLangString()) |
| 1 | 667 s << INDENT << "string res;" << endl; |
| 668 | |
|
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669 if(return_type->name() == "QModelIndex") |
| 1 | 670 s << INDENT << "QModelIndex res;" << endl; |
| 671 | |
|
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672 if(return_type->isContainer()) |
| 1 | 673 s << INDENT << this->translateType(d_function->type(), d_function->ownerClass(), NoOption) << " res;" << endl; |
| 674 } | |
| 675 | |
| 676 s << INDENT; | |
| 677 if ( (has_return_type && d_function->argumentReplaced(0).isEmpty() ) || d_function->isConstructor()) { //qtd | |
| 678 if(d_function->type() && d_function->type()->isQObject()) { // qtd | |
| 679 s << "void *__qt_return_value = "; | |
| 680 } else if(d_function->type() && (d_function->type()->isTargetLangString() || | |
| 681 d_function->type()->name() == "QModelIndex" || | |
| 682 d_function->type()->isContainer())) // qtd | |
| 683 ; | |
| 684 /* qtd2 not sure else if (needs_return_variable) { | |
| 685 if (new_return_type.isEmpty()) | |
| 686 s << translateType(return_type, d_function->implementingClass()); | |
| 687 else | |
| 688 s << new_return_type; | |
| 689 | |
| 690 s << " __qt_return_value = "; | |
| 691 }*/ else if (d_function->isConstructor()) { // qtd | |
| 692 s << "void* __qt_return_value = "; | |
|
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693 } else if (return_type && return_type->isValue() && !return_type->typeEntry()->isStructInD()) { |
| 1 | 694 s << "void* __qt_return_value = "; |
|
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695 } else if (return_type && return_type->isVariant()) { |
| 1 | 696 s << "void* __qt_return_value = "; |
|
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697 } else if (return_type && ( return_type->isObject() || |
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698 (return_type->isNativePointer() && return_type->typeEntry()->isValue()) || |
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699 return_type->typeEntry()->isInterface()) ) { |
| 1 | 700 s << "void* __qt_return_value = "; |
|
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701 } else if (return_type && return_type->isArray()) { |
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702 s << return_type->arrayElementType()->name() + "* __qt_return_value = "; |
| 1 | 703 } else { |
| 704 s << "return "; | |
| 705 } | |
| 706 | |
| 707 if (return_type && return_type->isTargetLangEnum()) { | |
| 708 s << "cast(" << return_type->typeEntry()->qualifiedTargetLangName() << ") "; | |
| 709 }/* qtd2 flags else if (return_type && return_type->isTargetLangFlags()) { | |
| 710 s << "new " << return_type->typeEntry()->qualifiedTargetLangName() << "("; | |
| 711 }*/ | |
| 712 } | |
| 713 | |
| 714 bool useJumpTable = d_function->jumpTableId() != -1; | |
| 715 if (useJumpTable) { | |
| 716 // The native function returns the correct type, we only have | |
| 717 // java.lang.Object so we may have to cast... | |
| 718 QString signature = JumpTablePreprocessor::signature(d_function); | |
| 719 | |
| 720 // printf("return: %s::%s return=%p, replace-value=%s, replace-type=%s signature: %s\n", | |
| 721 // qPrintable(d_function->ownerClass()->name()), | |
| 722 // qPrintable(d_function->signature()), | |
| 723 // return_type, | |
| 724 // qPrintable(d_function->argumentReplaced(0)), | |
| 725 // qPrintable(new_return_type), | |
| 726 // qPrintable(signature)); | |
| 727 | |
| 728 if (has_return_type && signature.at(0) == 'L') { | |
| 729 if (new_return_type.length() > 0) { | |
| 730 // printf(" ---> replace-type: %s\n", qPrintable(new_return_type)); | |
| 731 s << "(" << new_return_type << ") "; | |
| 732 } else if (d_function->argumentReplaced(0).isEmpty()) { | |
| 733 // printf(" ---> replace-value\n"); | |
| 734 s << "(" << translateType(return_type, d_function->implementingClass()) << ") "; | |
| 735 } | |
| 736 } | |
| 737 | |
| 738 s << "JTbl." << JumpTablePreprocessor::signature(d_function) << "(" | |
| 739 << d_function->jumpTableId() << ", "; | |
| 740 | |
| 741 // Constructors and static functions don't have native id, but | |
| 742 // the functions expect them anyway, hence add '0'. Normal | |
| 743 // functions get their native ids added just below... | |
| 744 if (d_function->isConstructor() || d_function->isStatic()) | |
| 745 s << "0, "; | |
| 746 | |
| 747 } else { | |
| 748 /* qtd if (attributes & SuperCall) { | |
| 749 s << "super."; | |
| 750 }*/ | |
| 751 s << d_function->marshalledName() << "("; | |
| 752 } | |
| 753 | |
| 754 if (!d_function->isConstructor() && !d_function->isStatic()) | |
| 755 s << "nativeId"; | |
| 756 | |
| 757 if (d_function->isConstructor() && | |
| 758 ( d_function->implementingClass()->hasVirtualFunctions() | |
| 759 || d_function->implementingClass()->typeEntry()->isObject() ) ) { // qtd | |
| 760 s << "cast(void*) this"; | |
| 761 if (arguments.count() > 0) | |
| 762 s << ", "; | |
| 763 } | |
| 764 | |
| 765 //returning string or a struct | |
| 766 bool return_in_arg = d_function->type() && (d_function->type()->isTargetLangString() || | |
| 767 d_function->type()->name() == "QModelIndex" || | |
| 768 d_function->type()->isContainer()); | |
| 769 if(return_in_arg) { // qtd | |
| 770 if (!d_function->isStatic() && !d_function->isConstructor()) // qtd | |
| 771 s << ", "; | |
| 772 s << "&res"; | |
| 773 } | |
| 774 | |
| 775 for (int i=0; i<arguments.count(); ++i) { | |
| 776 const AbstractMetaArgument *arg = arguments.at(i); | |
| 777 const AbstractMetaType *type = arg->type(); | |
| 778 const TypeEntry *te = type->typeEntry(); | |
| 779 | |
| 780 if (!d_function->argumentRemoved(i+1)) { | |
| 781 if (i > 0 || (!d_function->isStatic() && !d_function->isConstructor()) || return_in_arg) // qtd | |
| 782 s << ", "; | |
| 783 | |
| 784 // qtd | |
| 785 QString modified_type = d_function->typeReplaced(arg->argumentIndex() + 1); | |
| 786 if (!modified_type.isEmpty()) | |
| 787 modified_type = modified_type.replace('$', '.'); | |
| 788 | |
| 789 QString arg_name = arg->argumentName(); | |
| 790 | |
| 791 if (type->isVariant()) | |
| 792 s << arg_name << " is null ? null : " << arg_name << ".nativeId"; | |
| 793 else if (te->designatedInterface()) | |
| 794 s << arg_name << " is null ? null : " << arg_name << ".__ptr_" << te->designatedInterface()->name(); | |
| 795 else if (modified_type == "string" /* && type->fullName() == "char" */) { | |
| 796 s << "toStringz(" << arg_name << ")"; | |
|
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797 } else if (type->isArray()) |
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798 s << arg_name << ".ptr"; |
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799 else if(type->isContainer()) { |
| 1 | 800 const ContainerTypeEntry *cte = |
| 801 static_cast<const ContainerTypeEntry *>(te); | |
| 802 if(isLinearContainer(cte)) | |
| 803 s << QString("%1.ptr, %1.length").arg(arg_name); | |
|
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804 } else if (type->typeEntry()->qualifiedCppName() == "QChar") |
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805 s << arg_name; |
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806 else if (type->isTargetLangString() || (te && te->qualifiedCppName() == "QString")) |
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807 s << arg_name; |
| 1 | 808 else if (type->isTargetLangEnum() || type->isTargetLangFlags()) { |
| 809 s << arg_name; | |
| 810 // qtd s << arg->argumentName() << ".value()"; | |
| 811 } else if (!type->hasNativeId() && !(te->isValue() && type->isNativePointer())) { // qtd2 hack for QStyleOption not being a nativeId based for some reason | |
| 812 s << arg_name; | |
| 813 } else if (te->isStructInD()) { | |
| 814 s << arg_name; | |
| 815 } else { | |
| 816 bool force_abstract = te->isComplex() && (((static_cast<const ComplexTypeEntry *>(te))->typeFlags() & ComplexTypeEntry::ForceAbstract) != 0); | |
| 817 if (!force_abstract) { | |
| 818 s << arg_name << " is null ? null : "; | |
| 819 } // else if (value type is abstract) then we will get a null pointer exception, which is all right | |
| 820 | |
| 821 s << arg_name << ".nativeId"; | |
| 822 } | |
| 823 } | |
| 824 } | |
| 825 | |
| 826 if (useJumpTable) { | |
| 827 if ((!d_function->isConstructor() && !d_function->isStatic()) || arguments.size() > 0) | |
| 828 s << ", "; | |
| 829 | |
| 830 if (d_function->isStatic()) | |
| 831 s << "null"; | |
| 832 else | |
| 833 s << "this"; | |
| 834 } | |
| 835 | |
| 836 s << ")"; | |
| 837 | |
| 838 if ( !d_function->argumentReplaced(0).isEmpty() ) { | |
| 839 s << ";" << endl; | |
| 840 s << INDENT << "return " << d_function->argumentReplaced(0) << ";" << endl; | |
| 841 return; | |
| 842 } | |
| 843 | |
| 844 // qtd2 if (return_type && (/* qtdreturn_type->isTargetLangEnum() ||*/ return_type->isTargetLangFlags())) | |
| 845 // s << ")"; | |
| 846 | |
| 847 foreach (ReferenceCount referenceCount, referenceCounts) { | |
| 848 writeReferenceCount(s, referenceCount, "__qt_return_value"); | |
| 849 } | |
| 850 | |
| 851 s << ";" << endl; | |
| 852 | |
| 853 // return value marschalling | |
|
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854 if(return_type) { |
| 1 | 855 if ( ( has_return_type && d_function->argumentReplaced(0).isEmpty() )/* || d_function->isConstructor()*/) // qtd |
| 856 if(d_function->type()->isQObject()) { | |
| 857 | |
| 858 QString type_name = d_function->type()->name(); | |
| 859 const ComplexTypeEntry *ctype = static_cast<const ComplexTypeEntry *>(d_function->type()->typeEntry()); | |
| 860 if(ctype->isAbstract()) | |
| 861 type_name = type_name + "_ConcreteWrapper"; | |
| 862 | |
| 863 s << INDENT << "if (__qt_return_value is null)" << endl | |
| 864 << INDENT << " return null;" << endl | |
| 865 << INDENT << "void* d_obj = __QObject_entity(__qt_return_value);" << endl | |
| 866 << INDENT << "if (d_obj is null) {" << endl | |
| 867 << INDENT << " auto new_obj = new " << type_name << "(__qt_return_value, true);" << endl | |
| 868 << INDENT << " new_obj.__no_real_delete = true;" << endl | |
| 869 << INDENT << " return new_obj;" << endl | |
| 870 << INDENT << "} else" << endl | |
| 871 << INDENT << " return cast(" << d_function->type()->name() << ") d_obj;" << endl; | |
| 872 } | |
| 873 | |
| 874 | |
|
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875 if (return_type->isValue() && !return_type->typeEntry()->isStructInD()) |
| 1 | 876 s << INDENT << "return new " << d_function->type()->name() << "(__qt_return_value, false);" << endl; |
| 877 | |
|
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878 if (return_type->isVariant()) |
| 1 | 879 s << INDENT << "return new QVariant(__qt_return_value, false);" << endl; |
| 880 | |
|
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881 if (return_type->isNativePointer() && return_type->typeEntry()->isValue()) |
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882 s << INDENT << "return new " << return_type->name() << "(__qt_return_value, true);" << endl; |
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883 |
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884 if (return_type->isObject()) { |
| 1 | 885 if(d_function->storeResult()) |
| 886 s << INDENT << QString("__m_%1.nativeId = __qt_return_value;").arg(d_function->name()) << endl | |
| 887 << INDENT << QString("return __m_%1;").arg(d_function->name()) << endl; | |
| 888 else { | |
|
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889 QString type_name = return_type->name(); |
| 1 | 890 const ComplexTypeEntry *ctype = static_cast<const ComplexTypeEntry *>(d_function->type()->typeEntry()); |
| 891 if(ctype->isAbstract()) | |
| 892 type_name = type_name + "_ConcreteWrapper"; | |
| 893 | |
| 894 QString return_type_name = d_function->type()->name(); | |
|
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895 if(return_type->typeEntry()->designatedInterface()) |
| 1 | 896 return_type_name = d_function->type()->typeEntry()->designatedInterface()->name(); |
| 897 | |
| 898 AbstractMetaClass *classForTypeEntry = NULL; | |
| 899 // search in AbstractMetaClass list for return type | |
| 900 // find a better way to perform TypeEntry -> AbstractMetaClass lookup, maybe create hash before generation | |
| 901 // qtd2 | |
| 902 /*foreach (AbstractMetaClass *cls, m_classes) { | |
| 903 if ( cls->name() == d_function->type()->name() ) | |
| 904 classForTypeEntry = cls; | |
| 905 }*/ | |
| 906 | |
| 907 classForTypeEntry = ClassFromEntry::get(d_function->type()->typeEntry()); | |
| 908 | |
| 909 // if class has virtual functions then it has classname_entity function so | |
| 910 // we can look for D Object pointer. otherwise create new wrapper | |
| 911 if (classForTypeEntry != NULL && classForTypeEntry->hasVirtualFunctions()) { | |
|
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912 s << INDENT << "void* d_obj = __" << return_type->name() << "_entity(__qt_return_value);" << endl |
| 1 | 913 << INDENT << "if (d_obj !is null) {" << endl |
| 914 << INDENT << " auto d_obj_ref = cast (Object) d_obj;" << endl | |
| 915 << INDENT << " return cast(" << return_type_name << ") d_obj_ref;" << endl | |
| 916 << INDENT << "} else {" << endl | |
| 917 << INDENT << " auto return_value = new " << type_name << "(__qt_return_value, true);" << endl | |
| 918 << INDENT << " return_value.__no_real_delete = true;" << endl | |
| 919 << INDENT << " return return_value;" << endl | |
| 920 << INDENT << "}"; | |
| 921 } else { | |
| 922 s << INDENT << "auto return_value = new " << type_name << "(__qt_return_value, true);" << endl | |
| 923 << INDENT << "return_value.__no_real_delete = true;" << endl | |
| 924 << INDENT << "return return_value;" << endl; | |
| 925 } | |
| 926 } | |
| 927 s << endl; | |
| 928 } | |
|
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929 |
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930 if (return_type->isArray()) { |
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931 s << INDENT << "return __qt_return_value[0 .. " << return_type->arrayElementCount() << "];" << endl; |
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932 } |
| 1 | 933 } |
| 934 writeInjectedCode(s, d_function, CodeSnip::End); | |
| 935 /* qtd2 | |
| 936 if (needs_return_variable) { | |
| 937 if (owner != TypeSystem::InvalidOwnership) { | |
| 938 s << INDENT << "if (__qt_return_value != null) {" << endl; | |
| 939 if (return_type->isContainer()) | |
| 940 writeOwnershipForContainer(s, owner, return_type, "__qt_return_value"); | |
| 941 else | |
| 942 s << INDENT << " __qt_return_value." << function_call_for_ownership(owner) << ";" << endl; | |
| 943 s << INDENT << "}" << endl; | |
| 944 } | |
| 945 s << INDENT << "return __qt_return_value;" << endl; | |
| 946 } | |
| 947 */ | |
| 948 if (d_function->isConstructor()) { | |
| 949 TypeSystem::Ownership owner = d_function->ownership(d_function->implementingClass(), TypeSystem::TargetLangCode, -1); | |
| 950 if (owner != TypeSystem::InvalidOwnership && d_function->isConstructor()) | |
| 951 s << INDENT << "this." << function_call_for_ownership(owner) << ";" << endl; | |
| 952 } | |
| 953 | |
| 954 if(return_in_arg) // qtd | |
| 955 s << INDENT << "return res;" << endl; | |
| 956 } | |
| 957 | |
| 958 void DGenerator::retrieveModifications(const AbstractMetaFunction *d_function, | |
| 959 const AbstractMetaClass *d_class, | |
| 960 uint *exclude_attributes, | |
| 961 uint *include_attributes) const | |
| 962 { | |
| 963 FunctionModificationList mods = d_function->modifications(d_class); | |
| 964 // printf("name: %s has %d mods\n", qPrintable(d_function->signature()), mods.size()); | |
| 965 foreach (FunctionModification mod, mods) { | |
| 966 if (mod.isAccessModifier()) { | |
| 967 // printf(" -> access mod to %x\n", mod.modifiers); | |
| 968 *exclude_attributes |= AbstractMetaAttributes::Public | |
| 969 | AbstractMetaAttributes::Protected | |
| 970 | AbstractMetaAttributes::Private | |
| 971 | AbstractMetaAttributes::Friendly; | |
| 972 | |
| 973 if (mod.isPublic()) | |
| 974 *include_attributes |= AbstractMetaAttributes::Public; | |
| 975 else if (mod.isProtected()) | |
| 976 *include_attributes |= AbstractMetaAttributes::Protected; | |
| 977 else if (mod.isPrivate()) | |
| 978 *include_attributes |= AbstractMetaAttributes::Private; | |
| 979 else if (mod.isFriendly()) | |
| 980 *include_attributes |= AbstractMetaAttributes::Friendly; | |
| 981 } | |
| 982 | |
| 983 if (mod.isFinal()) { | |
| 984 *include_attributes |= AbstractMetaAttributes::FinalInTargetLang; | |
| 985 } else if (mod.isNonFinal()) { | |
| 986 *exclude_attributes |= AbstractMetaAttributes::FinalInTargetLang; | |
| 987 } | |
| 988 } | |
| 989 | |
| 990 *exclude_attributes &= ~(*include_attributes); | |
| 991 } | |
| 992 | |
| 993 QString DGenerator::functionSignature(const AbstractMetaFunction *d_function, | |
| 994 uint included_attributes, uint excluded_attributes, | |
| 995 Option option, | |
| 996 int arg_count) | |
| 997 { | |
| 998 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 999 int argument_count = arg_count < 0 ? arguments.size() : arg_count; | |
| 1000 | |
| 1001 QString result; | |
| 1002 QTextStream s(&result); | |
| 1003 QString functionName = d_function->isConstructor() ? "this" : d_function->name(); // qtd | |
| 1004 // The actual function | |
| 1005 if (!(d_function->isEmptyFunction() || d_function->isNormal() || d_function->isSignal())) | |
| 1006 option = Option(option | SkipReturnType); | |
| 1007 writeFunctionAttributes(s, d_function, included_attributes, excluded_attributes, option); | |
| 1008 | |
| 1009 s << functionName << "("; | |
| 1010 writeFunctionArguments(s, d_function, argument_count, option); | |
| 1011 s << ")"; | |
| 1012 | |
| 1013 return result; | |
| 1014 } | |
| 1015 | |
| 1016 void DGenerator::setupForFunction(const AbstractMetaFunction *d_function, | |
| 1017 uint *included_attributes, | |
| 1018 uint *excluded_attributes) const | |
| 1019 { | |
| 1020 *excluded_attributes |= d_function->ownerClass()->isInterface() || d_function->isConstructor() | |
| 1021 ? AbstractMetaAttributes::Native | AbstractMetaAttributes::Final | |
| 1022 : 0; | |
| 1023 if (d_function->ownerClass()->isInterface()) | |
| 1024 *excluded_attributes |= AbstractMetaAttributes::Abstract; | |
| 1025 if (d_function->needsCallThrough()) | |
| 1026 *excluded_attributes |= AbstractMetaAttributes::Native; | |
| 1027 | |
| 1028 const AbstractMetaClass *d_class = d_function->ownerClass(); | |
| 1029 retrieveModifications(d_function, d_class, excluded_attributes, included_attributes); | |
| 1030 } | |
| 1031 | |
| 1032 void DGenerator::writeReferenceCount(QTextStream &s, const ReferenceCount &refCount, | |
| 1033 const QString &argumentName) | |
| 1034 { | |
| 1035 if (refCount.action == ReferenceCount::Ignore) | |
| 1036 return; | |
| 1037 | |
| 1038 QString refCountVariableName = refCount.variableName; | |
| 1039 if (!refCount.declareVariable.isEmpty() && refCount.action != ReferenceCount::Set) { | |
| 1040 s << INDENT << "auto __rcTmp = " << refCountVariableName << ";" << endl; | |
| 1041 refCountVariableName = "__rcTmp"; | |
| 1042 } | |
| 1043 | |
| 1044 if (refCount.action != ReferenceCount::Set) { | |
| 1045 s << INDENT << "if (" << argumentName << " !is null"; | |
| 1046 | |
| 1047 if (!refCount.conditional.isEmpty()) | |
| 1048 s << " && " << refCount.conditional; | |
| 1049 | |
| 1050 s << ") {" << endl; | |
| 1051 } else { | |
| 1052 if (!refCount.conditional.isEmpty()) | |
| 1053 s << INDENT << "if (" << refCount.conditional << ") "; | |
| 1054 s << INDENT << "{" << endl; | |
| 1055 } | |
| 1056 | |
| 1057 { | |
| 1058 Indentation indent(INDENT); | |
| 1059 switch (refCount.action) { | |
| 1060 case ReferenceCount::Add: | |
|
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1061 s << INDENT << refCountVariableName << " ~= cast(Object) " << argumentName << ";" << endl; |
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1062 break; |
| 1 | 1063 case ReferenceCount::AddAll: |
| 1064 s << INDENT << refCountVariableName << " ~= " << argumentName << ";" << endl; | |
| 1065 break; | |
| 1066 case ReferenceCount::Remove: | |
| 1067 s << INDENT << "remove(" << refCountVariableName | |
|
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1068 << ", cast(Object) " << argumentName << ");" << endl; |
| 1 | 1069 break; |
| 1070 case ReferenceCount::Set: | |
| 1071 { | |
| 1072 if (refCount.declareVariable.isEmpty()) | |
| 1073 s << INDENT << refCount.variableName << " = cast(Object) " << argumentName << ";" << endl; | |
| 1074 else | |
| 1075 s << INDENT << refCountVariableName << " = cast(Object) " << argumentName << ";" << endl; | |
| 1076 } | |
| 1077 default: | |
| 1078 break; | |
| 1079 }; | |
| 1080 } | |
| 1081 s << INDENT << "}" << endl; | |
| 1082 } | |
| 1083 | |
| 1084 void DGenerator::writeFunction(QTextStream &s, const AbstractMetaFunction *d_function, | |
| 1085 uint included_attributes, uint excluded_attributes) | |
| 1086 { | |
| 1087 s << endl; | |
| 1088 | |
| 1089 if (d_function->isModifiedRemoved(TypeSystem::TargetLangCode)) | |
| 1090 return ; | |
| 1091 QString functionName = d_function->name(); | |
| 1092 setupForFunction(d_function, &included_attributes, &excluded_attributes); | |
| 1093 | |
| 1094 if (!d_function->ownerClass()->isInterface()) { | |
| 1095 // qtd2 writeEnumOverload(s, d_function, included_attributes, excluded_attributes); | |
| 1096 // qtd writeFunctionOverloads(s, d_function, included_attributes, excluded_attributes); | |
| 1097 } | |
| 1098 /* qtd | |
| 1099 static QRegExp regExp("^(insert|set|take|add|remove|install).*"); | |
| 1100 | |
| 1101 if (regExp.exactMatch(d_function->name())) { | |
| 1102 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 1103 | |
| 1104 const AbstractMetaClass *c = d_function->implementingClass(); | |
| 1105 bool hasObjectTypeArgument = false; | |
| 1106 foreach (AbstractMetaArgument *argument, arguments) { | |
| 1107 TypeSystem::Ownership d_ownership = d_function->ownership(c, TypeSystem::TargetLangCode, argument->argumentIndex()+1); | |
| 1108 TypeSystem::Ownership shell_ownership = d_function->ownership(c, TypeSystem::ShellCode, argument->argumentIndex()+1); | |
| 1109 | |
| 1110 if (argument->type()->typeEntry()->isObject() | |
| 1111 && d_ownership == TypeSystem::InvalidOwnership | |
| 1112 && shell_ownership == TypeSystem::InvalidOwnership) { | |
| 1113 hasObjectTypeArgument = true; | |
| 1114 break; | |
| 1115 } | |
| 1116 } | |
| 1117 | |
| 1118 if (hasObjectTypeArgument | |
| 1119 && !d_function->isAbstract() | |
| 1120 && d_function->referenceCounts(d_function->implementingClass()).size() == 0) { | |
| 1121 m_reference_count_candidate_functions.append(d_function); | |
| 1122 } | |
| 1123 } | |
| 1124 | |
| 1125 | |
| 1126 if (m_doc_parser) { | |
| 1127 QString signature = functionSignature(d_function, | |
| 1128 included_attributes | NoBlockedSlot, | |
| 1129 excluded_attributes); | |
| 1130 s << m_doc_parser->documentationForFunction(signature) << endl; | |
| 1131 } | |
| 1132 | |
| 1133 const QPropertySpec *spec = d_function->propertySpec(); | |
| 1134 if (spec && d_function->modifiedName() == d_function->originalName()) { | |
| 1135 if (d_function->isPropertyReader()) { | |
| 1136 s << " @qt.QtPropertyReader(name=\"" << spec->name() << "\")" << endl; | |
| 1137 if (!spec->designable().isEmpty()) | |
| 1138 s << " @qt.QtPropertyDesignable(\"" << spec->designable() << "\")" << endl; | |
| 1139 } else if (d_function->isPropertyWriter()) { | |
| 1140 s << " @qt.QtPropertyWriter(name=\"" << spec->name() << "\")" << endl; | |
| 1141 } else if (d_function->isPropertyResetter()) { | |
| 1142 s << " @qt.QtPropertyResetter(name=\"" << spec->name() << "\")" | |
| 1143 << endl; | |
| 1144 } | |
| 1145 } | |
| 1146 */ | |
| 1147 s << functionSignature(d_function, included_attributes, excluded_attributes); | |
| 1148 | |
| 1149 if (d_function->isConstructor()) { | |
| 1150 writeConstructorContents(s, d_function); | |
| 1151 } else if (d_function->needsCallThrough() || d_function->isStatic()) { // qtd | |
| 1152 if (d_function->isAbstract()) { | |
| 1153 s << ";" << endl; | |
| 1154 } else { | |
| 1155 s << " {" << endl; | |
| 1156 { | |
| 1157 Indentation indent(INDENT); | |
| 1158 writeJavaCallThroughContents(s, d_function); | |
| 1159 } | |
| 1160 s << INDENT << "}" << endl; | |
| 1161 } | |
| 1162 | |
| 1163 /* qtd | |
| 1164 if (d_function->jumpTableId() == -1) { | |
| 1165 writePrivateNativeFunction(s, d_function); | |
| 1166 } | |
| 1167 */ | |
| 1168 } else { | |
| 1169 s << ";" << endl; | |
| 1170 } | |
| 1171 } | |
| 1172 | |
| 1173 static void write_equals_parts(QTextStream &s, const AbstractMetaFunctionList &lst, char prefix, bool *first) { | |
| 1174 foreach (AbstractMetaFunction *f, lst) { | |
| 1175 AbstractMetaArgument *arg = f->arguments().at(0); | |
| 1176 QString type = f->typeReplaced(1); | |
| 1177 if (type.isEmpty()) | |
| 1178 type = arg->type()->typeEntry()->qualifiedTargetLangName(); | |
| 1179 s << INDENT << (*first ? "if" : "else if") << " (other instanceof " << type << ")" << endl | |
| 1180 << INDENT << " return "; | |
| 1181 if (prefix != 0) s << prefix; | |
| 1182 s << f->name() << "((" << type << ") other);" << endl; | |
| 1183 *first = false; | |
| 1184 } | |
| 1185 } | |
| 1186 | |
| 1187 static void write_compareto_parts(QTextStream &s, const AbstractMetaFunctionList &lst, int value, bool *first) { | |
| 1188 foreach (AbstractMetaFunction *f, lst) { | |
| 1189 AbstractMetaArgument *arg = f->arguments().at(0); | |
| 1190 QString type = f->typeReplaced(1); | |
| 1191 if (type.isEmpty()) | |
| 1192 type = arg->type()->typeEntry()->qualifiedTargetLangName(); | |
| 1193 s << INDENT << (*first ? "if" : "else if") << " (other instanceof " << type << ") {" << endl | |
| 1194 << INDENT << " if (" << f->name() << "((" << type << ") other)) return " << value << ";" << endl | |
| 1195 << INDENT << " else return " << -value << ";" << endl | |
| 1196 << INDENT << "}" << endl; | |
| 1197 *first = false; | |
| 1198 } | |
| 1199 s << INDENT << "throw new ClassCastException();" << endl; | |
| 1200 } | |
| 1201 | |
| 1202 bool DGenerator::isComparable(const AbstractMetaClass *cls) const | |
| 1203 { | |
| 1204 AbstractMetaFunctionList eq_functions = cls->equalsFunctions(); | |
| 1205 AbstractMetaFunctionList neq_functions = cls->notEqualsFunctions(); | |
| 1206 | |
| 1207 // Write the comparable functions | |
| 1208 AbstractMetaFunctionList ge_functions = cls->greaterThanFunctions(); | |
| 1209 AbstractMetaFunctionList geq_functions = cls->greaterThanEqFunctions(); | |
| 1210 AbstractMetaFunctionList le_functions = cls->lessThanFunctions(); | |
| 1211 AbstractMetaFunctionList leq_functions = cls->lessThanEqFunctions(); | |
| 1212 | |
| 1213 bool hasEquals = eq_functions.size() || neq_functions.size(); | |
| 1214 bool isComparable = hasEquals | |
| 1215 ? ge_functions.size() || geq_functions.size() || le_functions.size() || leq_functions.size() | |
| 1216 : geq_functions.size() == 1 && leq_functions.size() == 1; | |
| 1217 | |
| 1218 return isComparable; | |
| 1219 } | |
| 1220 | |
| 1221 | |
| 1222 void DGenerator::writeJavaLangObjectOverrideFunctions(QTextStream &s, | |
| 1223 const AbstractMetaClass *cls) | |
| 1224 { | |
| 1225 AbstractMetaFunctionList eq_functions = cls->equalsFunctions(); | |
| 1226 AbstractMetaFunctionList neq_functions = cls->notEqualsFunctions(); | |
| 1227 | |
| 1228 if (eq_functions.size() || neq_functions.size()) { | |
| 1229 s << endl | |
| 1230 << INDENT << "@SuppressWarnings(\"unchecked\")" << endl | |
| 1231 << INDENT << "@Override" << endl | |
| 1232 << INDENT << "public boolean equals(Object other) {" << endl; | |
| 1233 bool first = true; | |
| 1234 write_equals_parts(s, eq_functions, (char) 0, &first); | |
| 1235 write_equals_parts(s, neq_functions, '!', &first); | |
| 1236 s << INDENT << " return false;" << endl | |
| 1237 << INDENT << "}" << endl << endl; | |
| 1238 } | |
| 1239 | |
| 1240 // Write the comparable functions | |
| 1241 AbstractMetaFunctionList ge_functions = cls->greaterThanFunctions(); | |
| 1242 AbstractMetaFunctionList geq_functions = cls->greaterThanEqFunctions(); | |
| 1243 AbstractMetaFunctionList le_functions = cls->lessThanFunctions(); | |
| 1244 AbstractMetaFunctionList leq_functions = cls->lessThanEqFunctions(); | |
| 1245 | |
| 1246 bool hasEquals = eq_functions.size() || neq_functions.size(); | |
| 1247 bool comparable = isComparable(cls); | |
| 1248 if (comparable) { | |
| 1249 s << INDENT << "public int compareTo(Object other) {" << endl; | |
| 1250 { | |
| 1251 Indentation indent(INDENT); | |
| 1252 if (hasEquals) { | |
| 1253 s << INDENT << "if (equals(other)) return 0;" << endl; | |
| 1254 bool first = false; | |
| 1255 if (le_functions.size()) { | |
| 1256 write_compareto_parts(s, le_functions, -1, &first); | |
| 1257 } else if (ge_functions.size()) { | |
| 1258 write_compareto_parts(s, ge_functions, 1, &first); | |
| 1259 } else if (leq_functions.size()) { | |
| 1260 write_compareto_parts(s, leq_functions, -1, &first); | |
| 1261 } else if (geq_functions.size()) { | |
| 1262 write_compareto_parts(s, geq_functions, 1, &first); | |
| 1263 } | |
| 1264 | |
| 1265 } else if (le_functions.size() == 1) { | |
| 1266 QString className = cls->typeEntry()->qualifiedTargetLangName(); | |
| 1267 s << INDENT << "if (operator_less((" << className << ") other)) return -1;" << endl | |
| 1268 << INDENT << "else if (((" << className << ") other).operator_less(this)) return 1;" << endl | |
| 1269 << INDENT << "else return 0;" << endl; | |
| 1270 | |
| 1271 } else if (geq_functions.size() == 1 && leq_functions.size()) { | |
| 1272 QString className = cls->typeEntry()->qualifiedTargetLangName(); | |
| 1273 s << INDENT << "boolean less = operator_less_or_equal((" << className << ") other);" << endl | |
| 1274 << INDENT << "boolean greater = operator_greater_or_equal((" << className << ") other);" << endl | |
| 1275 << INDENT << "if (less && greater) return 0;" << endl | |
| 1276 << INDENT << "else if (less) return -1;" << endl | |
| 1277 << INDENT << "else return 1;" << endl; | |
| 1278 } | |
| 1279 } | |
| 1280 | |
| 1281 s << INDENT << "}" << endl; | |
| 1282 } | |
| 1283 | |
| 1284 | |
| 1285 if (cls->hasHashFunction()) { | |
| 1286 AbstractMetaFunctionList hashcode_functions = cls->queryFunctionsByName("hashCode"); | |
| 1287 bool found = false; | |
| 1288 foreach (const AbstractMetaFunction *function, hashcode_functions) { | |
| 1289 if (function->actualMinimumArgumentCount() == 0) { | |
| 1290 found = true; | |
| 1291 break; | |
| 1292 } | |
| 1293 } | |
| 1294 | |
| 1295 if (!found) { | |
| 1296 s << endl | |
| 1297 << INDENT << "@Override" << endl | |
| 1298 << INDENT << "public int hashCode() {" << endl | |
| 1299 << INDENT << " if (nativeId() == 0)" << endl | |
| 1300 << INDENT << " throw new QNoNativeResourcesException(\"Function call on incomplete object of type: \" +getClass().getName());" << endl | |
| 1301 << INDENT << " return __qt_hashCode(nativeId());" << endl | |
| 1302 << INDENT << "}" << endl | |
| 1303 << INDENT << "native int __qt_hashCode(long __this_nativeId);" << endl; | |
| 1304 } | |
| 1305 } | |
| 1306 | |
| 1307 // Qt has a standard toString() conversion in QVariant? | |
| 1308 QVariant::Type type = QVariant::nameToType(cls->qualifiedCppName().toLatin1()); | |
| 1309 if (QVariant(type).canConvert(QVariant::String) && !cls->hasToStringCapability()) { | |
| 1310 AbstractMetaFunctionList tostring_functions = cls->queryFunctionsByName("toString"); | |
| 1311 bool found = false; | |
| 1312 foreach (const AbstractMetaFunction *function, tostring_functions) { | |
| 1313 if (function->actualMinimumArgumentCount() == 0) { | |
| 1314 found = true; | |
| 1315 break; | |
| 1316 } | |
| 1317 } | |
| 1318 | |
| 1319 if (!found) { | |
| 1320 s << endl | |
| 1321 << INDENT << "@Override" << endl | |
| 1322 << INDENT << "public String toString() {" << endl | |
| 1323 << INDENT << " if (nativeId() == 0)" << endl | |
| 1324 << INDENT << " throw new QNoNativeResourcesException(\"Function call on incomplete object of type: \" +getClass().getName());" << endl | |
| 1325 << INDENT << " return __qt_toString(nativeId());" << endl | |
| 1326 << INDENT << "}" << endl | |
| 1327 << INDENT << "native String __qt_toString(long __this_nativeId);" << endl; | |
| 1328 } | |
| 1329 } | |
| 1330 } | |
| 1331 | |
| 1332 void DGenerator::writeEnumOverload(QTextStream &s, const AbstractMetaFunction *d_function, | |
| 1333 uint include_attributes, uint exclude_attributes) | |
| 1334 { | |
| 1335 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 1336 | |
| 1337 if ((d_function->implementingClass() != d_function->declaringClass()) | |
| 1338 || ((!d_function->isNormal() && !d_function->isConstructor()) || d_function->isEmptyFunction() || d_function->isAbstract())) { | |
| 1339 return ; | |
| 1340 } | |
| 1341 | |
| 1342 | |
| 1343 int option = 0; | |
| 1344 if (d_function->isConstructor()) | |
| 1345 option = Option(option | SkipReturnType); | |
| 1346 else | |
| 1347 include_attributes |= AbstractMetaAttributes::FinalInTargetLang; | |
| 1348 | |
| 1349 int generate_enum_overload = -1; | |
| 1350 for (int i=0; i<arguments.size(); ++i) | |
| 1351 generate_enum_overload = arguments.at(i)->type()->isTargetLangFlags() ? i : -1; | |
| 1352 | |
| 1353 if (generate_enum_overload >= 0) { | |
| 1354 if (m_doc_parser) { | |
| 1355 // steal documentation from main function | |
| 1356 QString signature = functionSignature(d_function, | |
| 1357 include_attributes | NoBlockedSlot, | |
| 1358 exclude_attributes); | |
| 1359 s << m_doc_parser->documentationForFunction(signature) << endl; | |
| 1360 } | |
| 1361 | |
| 1362 s << endl; | |
| 1363 | |
| 1364 writeFunctionAttributes(s, d_function, include_attributes, exclude_attributes, option); | |
| 1365 s << d_function->name() << "("; | |
| 1366 if (generate_enum_overload > 0) { | |
| 1367 writeFunctionArguments(s, d_function, generate_enum_overload); | |
| 1368 s << ", "; | |
| 1369 } | |
| 1370 | |
| 1371 // Write the ellipsis convenience argument | |
| 1372 AbstractMetaArgument *affected_arg = arguments.at(generate_enum_overload); | |
| 1373 EnumTypeEntry *originator = ((FlagsTypeEntry *)affected_arg->type()->typeEntry())->originator(); | |
| 1374 | |
| 1375 s << originator->javaPackage() << "." << originator->javaQualifier() << "." << originator->targetLangName() | |
| 1376 << " ... " << affected_arg->argumentName() << ") {" << endl; | |
| 1377 | |
| 1378 s << " "; | |
| 1379 QString new_return_type = d_function->typeReplaced(0); | |
| 1380 if (new_return_type != "void" && (!new_return_type.isEmpty() || d_function->type() != 0)) | |
| 1381 s << "return "; | |
| 1382 | |
| 1383 if (d_function->isConstructor()) { | |
| 1384 s << "this"; | |
| 1385 } else { | |
| 1386 if (d_function->isStatic()) | |
| 1387 s << d_function->implementingClass()->fullName() << "."; | |
| 1388 else | |
| 1389 s << "this."; | |
| 1390 s << d_function->name(); | |
| 1391 } | |
| 1392 | |
| 1393 s << "("; | |
| 1394 for (int i=0; i<generate_enum_overload; ++i) { | |
| 1395 s << arguments.at(i)->argumentName() << ", "; | |
| 1396 } | |
| 1397 s << "new " << affected_arg->type()->fullName() << "(" << affected_arg->argumentName() << "));" << endl | |
| 1398 << " }" << endl; | |
| 1399 } | |
| 1400 } | |
| 1401 | |
| 1402 void DGenerator::writeInstantiatedType(QTextStream &s, const AbstractMetaType *abstractMetaType) const | |
| 1403 { | |
| 1404 Q_ASSERT(abstractMetaType != 0); | |
| 1405 | |
| 1406 const TypeEntry *type = abstractMetaType->typeEntry(); | |
| 1407 s << type->qualifiedTargetLangName(); | |
| 1408 | |
| 1409 if (abstractMetaType->hasInstantiations()) { | |
| 1410 s << "<"; | |
| 1411 QList<AbstractMetaType *> instantiations = abstractMetaType->instantiations(); | |
| 1412 for(int i=0; i<instantiations.size(); ++i) { | |
| 1413 if (i > 0) | |
| 1414 s << ", "; | |
| 1415 | |
| 1416 writeInstantiatedType(s, instantiations.at(i)); | |
| 1417 } | |
| 1418 s << ">"; | |
| 1419 } | |
| 1420 } | |
| 1421 | |
| 1422 void DGenerator::writeFunctionOverloads(QTextStream &s, const AbstractMetaFunction *d_function, | |
| 1423 uint include_attributes, uint exclude_attributes) | |
| 1424 { | |
| 1425 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 1426 int argument_count = arguments.size(); | |
| 1427 | |
| 1428 // We only create the overloads for the class that actually declares the function | |
| 1429 // unless this is an interface, in which case we create the overloads for all | |
| 1430 // classes that directly implement the interface. | |
| 1431 const AbstractMetaClass *decl_class = d_function->declaringClass(); | |
| 1432 if (decl_class->isInterface()) { | |
| 1433 AbstractMetaClassList interfaces = d_function->implementingClass()->interfaces(); | |
| 1434 foreach (AbstractMetaClass *iface, interfaces) { | |
| 1435 if (iface == decl_class) { | |
| 1436 decl_class = d_function->implementingClass(); | |
| 1437 break; | |
| 1438 } | |
| 1439 } | |
| 1440 } | |
| 1441 if (decl_class != d_function->implementingClass()) | |
| 1442 return; | |
| 1443 | |
| 1444 // Figure out how many functions we need to write out, | |
| 1445 // One extra for each default argument. | |
| 1446 int overload_count = 0; | |
| 1447 uint excluded_attributes = AbstractMetaAttributes::Abstract | |
| 1448 | AbstractMetaAttributes::Native | |
| 1449 | exclude_attributes; | |
| 1450 uint included_attributes = (d_function->isConstructor() ? 0 : AbstractMetaAttributes::Final) | include_attributes; | |
| 1451 | |
| 1452 for (int i=0; i<argument_count; ++i) { | |
| 1453 if (!arguments.at(i)->defaultValueExpression().isEmpty() && !d_function->argumentRemoved(i+1)) | |
| 1454 ++overload_count; | |
| 1455 } | |
| 1456 Q_ASSERT(overload_count <= argument_count); | |
| 1457 for (int i=0; i<overload_count; ++i) { | |
| 1458 int used_arguments = argument_count - i - 1; | |
| 1459 | |
| 1460 QString signature = functionSignature(d_function, included_attributes, | |
| 1461 excluded_attributes, | |
| 1462 d_function->isEmptyFunction() | |
| 1463 || d_function->isNormal() | |
| 1464 || d_function->isSignal() ? NoOption | |
| 1465 : SkipReturnType, | |
| 1466 used_arguments); | |
| 1467 | |
| 1468 s << endl; | |
| 1469 if (m_doc_parser) { | |
| 1470 s << m_doc_parser->documentationForFunction(signature) << endl; | |
| 1471 } | |
| 1472 | |
| 1473 s << signature << " {\n "; | |
| 1474 QString new_return_type = d_function->typeReplaced(0); | |
| 1475 if (new_return_type != "void" && (!new_return_type.isEmpty() || d_function->type())) | |
| 1476 s << "return "; | |
| 1477 if (d_function->isConstructor()) | |
| 1478 s << "this"; | |
| 1479 else | |
| 1480 s << d_function->name(); | |
| 1481 s << "("; | |
| 1482 | |
| 1483 int written_arguments = 0; | |
| 1484 for (int j=0; j<argument_count; ++j) { | |
| 1485 if (!d_function->argumentRemoved(j+1)) { | |
| 1486 if (written_arguments++ > 0) | |
| 1487 s << ", "; | |
| 1488 | |
| 1489 if (j < used_arguments) { | |
| 1490 s << arguments.at(j)->argumentName(); | |
| 1491 } else { | |
| 1492 AbstractMetaType *arg_type = 0; | |
| 1493 QString modified_type = d_function->typeReplaced(j+1); | |
| 1494 if (modified_type.isEmpty()) { | |
| 1495 arg_type = arguments.at(j)->type(); | |
| 1496 if (arg_type->isNativePointer()) { | |
| 1497 s << "(qt.QNativePointer)"; | |
| 1498 } else { | |
| 1499 const AbstractMetaType *abstractMetaType = arguments.at(j)->type(); | |
| 1500 const TypeEntry *type = abstractMetaType->typeEntry(); | |
| 1501 if (type->designatedInterface()) | |
| 1502 type = type->designatedInterface(); | |
| 1503 if (!type->isEnum() && !type->isFlags()) { | |
| 1504 s << "("; | |
| 1505 writeInstantiatedType(s, abstractMetaType); | |
| 1506 s << ")"; | |
| 1507 } | |
| 1508 } | |
| 1509 } else { | |
| 1510 s << "(" << modified_type.replace('$', '.') << ")"; | |
| 1511 } | |
| 1512 | |
| 1513 QString defaultExpr = arguments.at(j)->defaultValueExpression(); | |
| 1514 | |
| 1515 int pos = defaultExpr.indexOf("."); | |
| 1516 if (pos > 0) { | |
| 1517 QString someName = defaultExpr.left(pos); | |
| 1518 ComplexTypeEntry *ctype = | |
| 1519 TypeDatabase::instance()->findComplexType(someName); | |
| 1520 QString replacement; | |
| 1521 if (ctype != 0 && ctype->isVariant()) | |
| 1522 replacement = "qt.QVariant."; | |
| 1523 else if (ctype != 0) | |
| 1524 replacement = ctype->javaPackage() + "." + ctype->targetLangName() + "."; | |
| 1525 else | |
| 1526 replacement = someName + "."; | |
| 1527 defaultExpr = defaultExpr.replace(someName + ".", replacement); | |
| 1528 } | |
| 1529 | |
| 1530 if (arg_type != 0 && arg_type->isFlags()) { | |
| 1531 s << "new " << arg_type->fullName() << "(" << defaultExpr << ")"; | |
| 1532 } else { | |
| 1533 s << defaultExpr; | |
| 1534 } | |
| 1535 } | |
| 1536 } | |
| 1537 } | |
| 1538 s << ");\n }" << endl; | |
| 1539 } | |
| 1540 } | |
| 1541 | |
| 1542 const TypeEntry* DGenerator::fixedTypeEntry(const TypeEntry *type) | |
| 1543 { | |
| 1544 if (!type) | |
| 1545 return NULL; | |
| 1546 if (type->designatedInterface()) | |
| 1547 return type; | |
| 1548 else if (type->isEnum()) { | |
| 1549 const EnumTypeEntry *te = static_cast<const EnumTypeEntry *>(type); | |
| 1550 TypeEntry *ownerTe = TypeDatabase::instance()->findType(te->qualifier()); | |
|
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1551 if(ownerTe) |
|
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1552 typeEntriesEnums << ownerTe; |
| 1 | 1553 return NULL; |
| 1554 // return ownerTe; | |
| 1555 } else if (type->isFlags()) { | |
| 1556 const FlagsTypeEntry *te = static_cast<const FlagsTypeEntry *>(type); | |
| 1557 TypeEntry *ownerTe = TypeDatabase::instance()->findType(te->qualifier()); | |
| 1558 return NULL; | |
| 1559 // return ownerTe; | |
| 1560 } else //if (type->isObject()) | |
| 1561 return type; | |
| 1562 // else return NULL; | |
| 1563 } | |
| 1564 | |
| 1565 void DGenerator::addInstantiations(const AbstractMetaType* d_type) | |
| 1566 { | |
| 1567 if (d_type->isContainer()) { | |
| 1568 QList<AbstractMetaType *> args = d_type->instantiations(); | |
| 1569 for (int i=0; i<args.size(); ++i) { | |
| 1570 const TypeEntry *type = fixedTypeEntry(args.at(i)->typeEntry()); | |
| 1571 if (type) | |
| 1572 typeEntries.insert(type); | |
| 1573 } | |
| 1574 } | |
| 1575 } | |
| 1576 | |
| 1577 void DGenerator::addTypeEntry(const AbstractMetaClass *d_class, const AbstractMetaFunction *function, QSet<const TypeEntry*> &typeEntries) | |
| 1578 { | |
| 1579 // If a method in an interface class is modified to be private, this should | |
| 1580 // not be present in the interface at all, only in the implementation. | |
| 1581 if (d_class->isInterface()) { | |
| 1582 uint includedAttributes = 0; | |
| 1583 uint excludedAttributes = 0; | |
| 1584 retrieveModifications(function, d_class, &excludedAttributes, &includedAttributes); | |
| 1585 if (includedAttributes & AbstractMetaAttributes::Private) | |
| 1586 return; | |
| 1587 } | |
| 1588 | |
| 1589 if (notWrappedYet(function)) // qtd2 | |
| 1590 return; | |
| 1591 | |
| 1592 // return type for function | |
| 1593 if (function->type()) { | |
| 1594 addInstantiations(function->type()); | |
| 1595 const TypeEntry *type = fixedTypeEntry(function->type()->typeEntry()); | |
| 1596 if (type) | |
| 1597 typeEntries.insert(type); | |
| 1598 } | |
| 1599 | |
| 1600 AbstractMetaArgumentList arguments = function->arguments(); | |
| 1601 for (int i=0; i<arguments.count(); ++i) { | |
| 1602 const AbstractMetaArgument *arg = arguments.at(i); | |
| 1603 addInstantiations(arg->type()); | |
| 1604 const TypeEntry *type = fixedTypeEntry(arg->type()->typeEntry()); | |
| 1605 if (type) | |
| 1606 typeEntries.insert(type); | |
| 1607 } | |
| 1608 } | |
| 1609 | |
| 1610 void DGenerator::fillRequiredImports(const AbstractMetaClass *d_class) | |
| 1611 { | |
| 1612 if (m_recursive < 2) { | |
| 1613 typeEntries.clear(); | |
| 1614 typeEntriesEnums.clear(); | |
| 1615 } | |
| 1616 | |
| 1617 // import for base class | |
| 1618 if(d_class->baseClass()) | |
| 1619 typeEntries << d_class->baseClass()->typeEntry(); | |
| 1620 | |
| 1621 //interfaces | |
| 1622 AbstractMetaClassList interfaces = d_class->interfaces(); | |
| 1623 if (!interfaces.isEmpty()) { | |
| 1624 for (int i=0; i<interfaces.size(); ++i) { | |
| 1625 AbstractMetaClass *iface = interfaces.at(i); | |
| 1626 InterfaceTypeEntry *te = (InterfaceTypeEntry*) iface->typeEntry(); | |
| 1627 typeEntries << te->origin(); | |
| 1628 } | |
| 1629 } | |
| 1630 | |
| 1631 AbstractMetaFunctionList d_funcs = d_class->functionsInTargetLang(); | |
| 1632 | |
| 1633 // in case of ConcreteWrapper - adding extra functions | |
| 1634 if (!d_class->isInterface() && d_class->isAbstract()) { | |
| 1635 AbstractMetaFunctionList functions_add = d_class->queryFunctions(AbstractMetaClass::NormalFunctions | AbstractMetaClass::AbstractFunctions | AbstractMetaClass::NonEmptyFunctions | AbstractMetaClass::NotRemovedFromTargetLang); | |
| 1636 d_funcs << functions_add; | |
| 1637 } | |
| 1638 | |
| 1639 for (int i=0; i<d_funcs.size(); ++i) { | |
| 1640 AbstractMetaFunction *function = d_funcs.at(i); | |
| 1641 addTypeEntry(d_class, function, typeEntries); | |
| 1642 } | |
| 1643 | |
| 1644 // virtual dispatch | |
| 1645 AbstractMetaFunctionList virtualFunctions = d_class->virtualFunctions(); | |
| 1646 for (int i=0; i<virtualFunctions.size(); ++i) { | |
| 1647 AbstractMetaFunction *function = virtualFunctions.at(i); | |
| 1648 addTypeEntry(d_class, function, typeEntries); | |
| 1649 } | |
| 1650 | |
| 1651 AbstractMetaFieldList fields = d_class->fields(); | |
| 1652 foreach (const AbstractMetaField *field, fields) { | |
| 1653 if (field->wasPublic() || (field->wasProtected() && !d_class->isFinal())) { | |
| 1654 addTypeEntry(d_class, field->setter(), typeEntries); | |
| 1655 addTypeEntry(d_class, field->getter(), typeEntries); | |
| 1656 } | |
| 1657 } | |
| 1658 | |
| 1659 // signals | |
| 1660 AbstractMetaFunctionList signal_funcs = d_class->queryFunctions(AbstractMetaClass::Signals | |
| 1661 | AbstractMetaClass::Visible | |
| 1662 | AbstractMetaClass::NotRemovedFromTargetLang); | |
| 1663 for (int i=0; i<signal_funcs.size(); ++i) | |
| 1664 addTypeEntry(d_class, signal_funcs.at(i), typeEntries); | |
| 1665 | |
| 1666 if(d_class->isQObject() && d_class->name() != "QObject") | |
| 1667 typeEntries << TypeDatabase::instance()->findType("QObject"); | |
| 1668 | |
| 1669 if(m_recursive == 1) | |
| 1670 m_recursive++; | |
| 1671 } | |
| 1672 | |
| 1673 void DGenerator::writeImportString(QTextStream &s, const TypeEntry* typeEntry) | |
| 1674 { | |
| 1675 /* QString visibility = "private"; | |
| 1676 if (typeEntry->isNamespace() || typeEntry->name() == "QObject") | |
| 1677 visibility = "public"; | |
| 1678 if(d_class->baseClass() && d_class->baseClass()->typeEntry() == typeEntry) | |
| 1679 visibility = "public";*/ | |
| 1680 QString visibility = "public"; | |
|
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diff
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|
1681 s << QString("%1 import ").arg(visibility) << typeEntry->javaPackage() << "." << typeEntry->targetLangName() << ";" << endl; |
| 1 | 1682 } |
| 1683 | |
| 1684 void DGenerator::writeRequiredImports(QTextStream &s, const AbstractMetaClass *d_class) | |
| 1685 { | |
| 1686 foreach (const TypeEntry *typeEntry, typeEntriesEnums) { | |
| 1687 if (!excludedTypes.contains(typeEntry->name()) && d_class->typeEntry() != typeEntry | |
| 1688 && typeEntry->javaQualifier() != typeEntry->name() | |
| 1689 /*also*/ && !excludedTypes2.contains(typeEntry->name())) | |
| 1690 writeImportString(s, typeEntry); | |
| 1691 } | |
| 1692 | |
| 1693 foreach (const TypeEntry *typeEntry, typeEntries) { | |
| 1694 if (!excludedTypes.contains(typeEntry->name()) && d_class->typeEntry() != typeEntry | |
| 1695 && typeEntry->javaQualifier() != typeEntry->name() | |
| 1696 /*also*/ && !excludedTypes2.contains(typeEntry->name())) | |
| 1697 writeImportString(s, typeEntry); | |
| 1698 } | |
| 1699 excludedTypes2.clear(); | |
| 1700 } | |
| 1701 | |
| 1702 void DGenerator::writeDestructor(QTextStream &s, const AbstractMetaClass *d_class) | |
| 1703 { | |
| 1704 if (!d_class->hasConstructors()) | |
| 1705 return; | |
| 1706 | |
| 1707 s << endl; | |
| 1708 if (d_class->baseClassName().isEmpty()) { | |
| 1709 s << INDENT << "~this() { " << endl; | |
| 1710 { | |
| 1711 Indentation indent(INDENT); | |
| 1712 | |
| 1713 if(d_class->name() == "QObject") | |
| 1714 s << INDENT << "if(!__gc_managed)" << endl | |
| 1715 << INDENT << " remove(__gc_ref_list, this);" << endl | |
| 1716 << INDENT << "if(!__no_real_delete && __gc_managed)" << endl | |
| 1717 << INDENT << " __free_native_resources();" << endl; | |
| 1718 else | |
| 1719 s << INDENT << "if(!__no_real_delete)" << endl | |
| 1720 << INDENT << " __free_native_resources();" << endl; | |
| 1721 } | |
| 1722 s << INDENT << "}" << endl << endl; | |
| 1723 } | |
| 1724 | |
| 1725 s << INDENT << "protected void __free_native_resources() {" << endl; | |
| 1726 { | |
| 1727 Indentation indent(INDENT); | |
| 1728 s << INDENT << "qtd_" << d_class->name() << "_destructor(nativeId());" << endl; | |
| 1729 } | |
| 1730 s << INDENT << "}" << endl << endl; | |
| 1731 } | |
| 1732 | |
| 1733 void DGenerator::writeOwnershipMethods(QTextStream &s, const AbstractMetaClass *d_class) | |
| 1734 { | |
| 1735 s << INDENT << "void __set_native_ownership(bool ownership_)"; | |
| 1736 if (d_class->isInterface() || d_class->isNamespace()) | |
| 1737 s << ";"; | |
| 1738 else { | |
| 1739 s << " {" << endl | |
| 1740 << INDENT << " __no_real_delete = ownership_;" << endl | |
| 1741 << INDENT << "}" << endl << endl; | |
| 1742 } | |
| 1743 } | |
| 1744 | |
| 1745 void DGenerator::writeSignalHandlers(QTextStream &s, const AbstractMetaClass *d_class) | |
| 1746 { | |
| 1747 AbstractMetaFunctionList signal_funcs = signalFunctions(d_class); | |
| 1748 | |
| 1749 //TODO: linkage trivia should be abstracted away | |
| 1750 QString attr; | |
| 1751 | |
| 1752 s << "// signal handlers" << endl; | |
| 1753 foreach(AbstractMetaFunction *signal, signal_funcs) { | |
| 1754 QString sigExternName = signalExternName(d_class, signal); | |
| 1755 | |
| 1756 s << "private " << attr << "extern(C) void " << sigExternName << "_connect(void* native_id);" << endl; | |
| 1757 s << "private " << attr << "extern(C) void " << sigExternName << "_disconnect(void* native_id);" << endl; | |
| 1758 | |
| 1759 QString extra_args; | |
| 1760 | |
| 1761 AbstractMetaArgumentList arguments = signal->arguments(); | |
| 1762 foreach (AbstractMetaArgument *argument, arguments) { | |
| 1763 if(argument->type()->isContainer()) { | |
| 1764 QString arg_name = argument->indexedName(); | |
| 1765 const AbstractMetaType *arg_type = argument->type(); | |
| 1766 QString type_string = translateType(argument->type(), signal->implementingClass(), BoxedPrimitive); | |
| 1767 extra_args += ", " + type_string + " " + arg_name; | |
| 1768 } | |
| 1769 } | |
| 1770 | |
| 1771 s << "private extern(C) void " << sigExternName << "_handle_in_d(void* d_entity, void** args" << extra_args<< ") {" << endl; | |
| 1772 { | |
| 1773 Indentation indent(INDENT); | |
| 1774 s << INDENT << "auto d_object = cast(" << d_class->name() << ") d_entity;" << endl; | |
| 1775 int sz = arguments.count(); | |
| 1776 | |
| 1777 for (int j=0; j<sz; ++j) { | |
| 1778 AbstractMetaArgument *argument = arguments.at(j); | |
| 1779 QString arg_name = argument->indexedName(); | |
| 1780 AbstractMetaType *type = argument->type(); | |
| 1781 // if has QString argument we have to pass char* and str.length to QString constructor | |
| 1782 | |
| 1783 QString arg_ptr = QString("args[%1]").arg(argument->argumentIndex() + 1); | |
| 1784 | |
| 1785 if (type->isTargetLangString()) | |
| 1786 s << INDENT << "auto " << arg_name << "_ptr = " << arg_ptr << ";" << endl | |
| 1787 << INDENT << "string " << arg_name << " = QString.toNativeString(" << arg_name << "_ptr);"; | |
| 1788 else if(type->isPrimitive() || type->isEnum() || type->isFlags() || type->typeEntry()->isStructInD()) { | |
| 1789 QString type_name = argument->type()->typeEntry()->qualifiedTargetLangName(); | |
| 1790 if (type->isFlags()) | |
| 1791 type_name = "int"; | |
| 1792 s << INDENT << "auto " << arg_name << " = *(cast(" << type_name << "*)" << arg_ptr << ");"; | |
| 1793 } else if(type->isObject() || type->isQObject() | |
| 1794 || (type->typeEntry()->isValue() && type->isNativePointer()) | |
| 1795 || type->isValue()) { | |
| 1796 QString type_name = type->name(); | |
| 1797 const ComplexTypeEntry *ctype = static_cast<const ComplexTypeEntry *>(type->typeEntry()); | |
| 1798 if(ctype->isAbstract()) | |
| 1799 type_name = type_name + "_ConcreteWrapper"; | |
| 1800 s << INDENT << "scope " << arg_name << " = new " << type_name | |
| 1801 << "(cast(void*)(" << arg_ptr << "), true);" << endl | |
| 1802 << INDENT << arg_name << ".__no_real_delete = true;"; | |
| 1803 } | |
| 1804 s << endl; | |
| 1805 } | |
| 1806 // s << INDENT << "Stdout(\"" << d_class->name() << "\", \"" << signal->name() << "\").newline;" << endl; | |
| 1807 s << INDENT << "d_object." << signal->name() << ".emit("; | |
| 1808 for (int j = 0; j<sz; ++j) { | |
| 1809 AbstractMetaArgument *argument = arguments.at(j); | |
| 1810 QString arg_name = argument->indexedName(); | |
| 1811 if (j != 0) | |
| 1812 s << ", "; | |
| 1813 s << arg_name; | |
| 1814 } | |
| 1815 | |
| 1816 s << ");" << endl; | |
| 1817 } | |
| 1818 s << "}" << endl; | |
| 1819 } | |
| 1820 } | |
| 1821 | |
| 1822 void DGenerator::write(QTextStream &s, const AbstractMetaClass *d_class) | |
| 1823 { | |
| 1824 ReportHandler::debugSparse("Generating class: " + d_class->fullName()); | |
| 1825 | |
| 1826 bool fakeClass = d_class->attributes() & AbstractMetaAttributes::Fake; | |
| 1827 | |
| 1828 if (m_docs_enabled) { | |
| 1829 m_doc_parser = new DocParser(m_doc_directory + "/" + d_class->name().toLower() + ".jdoc"); | |
| 1830 } | |
| 1831 if (!m_isRecursive) | |
| 1832 s << "module " << d_class->package() << "." << d_class->name() <<";" << endl << endl; | |
| 1833 | |
| 1834 | |
| 1835 s << "// some type info" << endl; | |
| 1836 QString hasVirtuals = d_class->hasVirtualFunctions() ? "has" : "doesn't have"; | |
| 1837 QString isFinal = d_class->isFinal() ? "is" : "is not"; | |
| 1838 QString isNativeId = d_class->typeEntry()->isNativeIdBased() ? "is" : "is not"; | |
| 1839 s << "// " << hasVirtuals << " virtual functions" << endl | |
| 1840 << "// " << isFinal << " final" << endl | |
| 1841 << "// " << isNativeId << " native id based" << endl << endl | |
| 1842 << "// " << d_class->generateShellClass() << " shell class" << endl | |
| 1843 << "// " << d_class->hasVirtualFunctions() << endl | |
| 1844 << "// " << d_class->hasProtectedFunctions() << endl | |
| 1845 << "// " << d_class->hasFieldAccessors() << endl | |
| 1846 << "// " << d_class->typeEntry()->isObject() << endl; | |
| 1847 | |
| 1848 | |
| 1849 const ComplexTypeEntry *ctype = d_class->typeEntry(); | |
| 1850 if (!ctype->addedTo.isEmpty() && !m_isRecursive) { | |
| 1851 ComplexTypeEntry *ctype_parent = TypeDatabase::instance()->findComplexType(ctype->addedTo); | |
| 1852 s << "public import " << ctype_parent->javaPackage() << "." << ctype_parent->name() << ";" << endl; | |
| 1853 return; | |
| 1854 } | |
| 1855 | |
| 1856 if(d_class->isInterface() && !m_isRecursive) { | |
| 1857 s << "public import " << ctype->javaPackage() << "." << ctype->qualifiedCppName() << ";" << endl; | |
| 1858 return; | |
| 1859 } | |
| 1860 AbstractMetaClassList includedClassesList; | |
| 1861 | |
| 1862 /* m_recursive is increasing by 1 each time we fill the import for a class | |
| 1863 if it equals to 0 or 1 imports Set is cleared before a filling cycle - if there | |
| 1864 is only one class as usual or if there are many classes in module, but before | |
| 1865 filling for first class we need to clear Set. Wow :) | |
| 1866 */ | |
| 1867 if(ctype->includedClasses.size() > 0) | |
| 1868 m_recursive = 1; | |
| 1869 else | |
| 1870 m_recursive = 0; | |
| 1871 | |
| 1872 foreach(QString child, ctype->includedClasses) { | |
| 1873 ComplexTypeEntry *ctype_child = TypeDatabase::instance()->findComplexType(child); | |
| 1874 foreach (AbstractMetaClass *cls, m_classes) { | |
| 1875 if ( cls->name() == ctype_child->name() ) { | |
| 1876 includedClassesList << cls; | |
| 1877 fillRequiredImports(cls); | |
| 1878 excludedTypes2 << cls->name(); | |
| 1879 } | |
| 1880 } | |
| 1881 } | |
| 1882 | |
| 1883 QString interface; | |
| 1884 if(d_class->typeEntry()->designatedInterface()) | |
| 1885 interface = d_class->typeEntry()->designatedInterface()->name(); | |
| 1886 | |
| 1887 if(d_class->typeEntry()->designatedInterface()) { | |
| 1888 foreach (AbstractMetaClass *cls, m_classes) { | |
| 1889 if ( cls->name() == interface ) { | |
| 1890 includedClassesList << cls; | |
| 1891 fillRequiredImports(cls); | |
| 1892 excludedTypes2 << cls->name(); | |
| 1893 } | |
| 1894 } | |
| 1895 } | |
| 1896 | |
| 1897 fillRequiredImports(d_class); | |
| 1898 excludedTypes2 << d_class->name(); | |
| 1899 if(ctype->includedClasses.size() > 0) | |
| 1900 m_recursive = 0; | |
| 1901 | |
| 1902 QList<Include> includes = d_class->typeEntry()->extraIncludes(); | |
| 1903 foreach (const Include &inc, includes) { | |
| 1904 if (inc.type == Include::TargetLangImport) { | |
| 1905 s << inc.toString() << endl; | |
| 1906 } | |
| 1907 } | |
| 1908 | |
| 1909 if (!m_isRecursive) { | |
| 1910 s << "public import qt.QGlobal;" << endl | |
| 1911 << "public import qt.core.Qt;" << endl | |
| 1912 << "import qt.QtDObject;" << endl | |
| 1913 << "import qt.core.QString;" << endl | |
| 1914 << "import qt.qtd.Array;" << endl; | |
| 1915 if (d_class->isQObject()) { | |
| 1916 s << "public import qt.Signal;" << endl; | |
| 1917 if (d_class->name() != "QObject") | |
| 1918 s << "public import qt.core.QObject;" << endl; | |
| 1919 } | |
| 1920 | |
| 1921 // qtd2 hack! | |
| 1922 if (d_class->name() == "QCoreApplication") | |
| 1923 s << "private import qt.core.ArrayOps;" << endl; | |
| 1924 else if (d_class->name() == "QApplication") | |
| 1925 s << "private import qt.gui.ArrayOps;" << endl; | |
| 1926 | |
| 1927 if (!d_class->enums().isEmpty()) | |
| 1928 s << "public import " << d_class->package() << "." << d_class->name() << "_enum;" << endl << endl; | |
| 1929 | |
| 1930 s << "// automatic imports-------------" << endl; | |
| 1931 writeRequiredImports(s, d_class); | |
| 1932 s << endl; | |
| 1933 if (dPhobos) | |
| 1934 { | |
| 1935 s << "import std.stdio;" << endl | |
| 1936 << "import std.string;" << endl | |
| 1937 << "import std.utf;" << endl | |
| 1938 << "import core.memory;"; | |
| 1939 } | |
| 1940 else | |
| 1941 { | |
| 1942 s << "import tango.io.Stdout;" << endl | |
| 1943 << "import tango.stdc.stringz;" << endl | |
| 1944 << "import tango.text.convert.Utf;" << endl | |
| 1945 << "import tango.core.Memory;"; | |
| 1946 } | |
| 1947 s << endl << endl << endl; | |
| 1948 } | |
| 1949 | |
| 1950 if (m_doc_parser) { | |
| 1951 s << m_doc_parser->documentation(d_class) << endl << endl; | |
| 1952 } | |
| 1953 | |
| 1954 /* qtd s << "@QtJambiGeneratedClass" << endl; | |
| 1955 | |
| 1956 if ((d_class->typeEntry()->typeFlags() & ComplexTypeEntry::Deprecated) != 0) { | |
| 1957 s << "@Deprecated" << endl; | |
| 1958 } | |
| 1959 */ | |
| 1960 | |
| 1961 // Enums aliases outside of the class - hack | |
| 1962 if (!d_class->enums().isEmpty()) { | |
| 1963 QString fileName = QString("%1_enum.d").arg(d_class->name()); | |
| 1964 FileOut fileOut(outputDirectory() + "/" + subDirectoryForClass(d_class) + "/" + fileName); | |
| 1965 | |
| 1966 fileOut.stream << "module " << d_class->package() << "." << d_class->name() << "_enum;" << endl << endl; | |
| 1967 foreach (AbstractMetaEnum *d_enum, d_class->enums()) | |
| 1968 writeEnum(fileOut.stream, d_enum); | |
| 1969 } | |
| 1970 | |
| 1971 | |
| 1972 s << endl; | |
| 1973 | |
| 1974 if (d_class->isInterface()) { | |
| 1975 s << "public interface "; | |
| 1976 } else { | |
| 1977 if (d_class->isPublic()) | |
| 1978 s << "public "; | |
| 1979 // else friendly | |
| 1980 | |
| 1981 bool force_abstract = (d_class->typeEntry()->typeFlags() & ComplexTypeEntry::ForceAbstract) != 0; | |
| 1982 if (d_class->isFinal() && !force_abstract) | |
| 1983 s << "final "; | |
| 1984 if ((d_class->isAbstract() && !d_class->isNamespace()) || force_abstract) | |
| 1985 s << "abstract "; | |
| 1986 | |
| 1987 if (!d_class->typeEntry()->targetType().isEmpty()) { | |
| 1988 s << d_class->typeEntry()->targetType() << " "; | |
| 1989 } else if (d_class->isNamespace() && d_class->functionsInTargetLang().size() == 0) { | |
| 1990 s << "interface "; | |
| 1991 } else if (d_class->isNamespace()) { | |
| 1992 s << "class "; | |
| 1993 } else { | |
| 1994 s << "class "; | |
| 1995 } | |
| 1996 | |
| 1997 } | |
| 1998 | |
| 1999 const ComplexTypeEntry *type = d_class->typeEntry(); | |
| 2000 | |
| 2001 s << d_class->name(); | |
| 2002 | |
| 2003 if (type->isGenericClass()) { | |
| 2004 s << "<"; | |
| 2005 QList<TypeEntry *> templateArguments = d_class->templateBaseClass()->templateArguments(); | |
| 2006 for (int i=0; i<templateArguments.size(); ++i) { | |
| 2007 TypeEntry *templateArgument = templateArguments.at(i); | |
| 2008 if (i > 0) | |
| 2009 s << ", "; | |
| 2010 s << templateArgument->name(); | |
| 2011 } | |
| 2012 s << ">"; | |
| 2013 } | |
| 2014 | |
| 2015 if (!d_class->isNamespace() && !d_class->isInterface()) { | |
| 2016 if (!d_class->baseClassName().isEmpty()) { | |
| 2017 s << " : " << d_class->baseClass()->name(); | |
| 2018 } else { | |
| 2019 QString sc = type->defaultSuperclass(); | |
| 2020 if ((sc != d_class->name()) && !sc.isEmpty()) | |
| 2021 s << " : " << sc; | |
| 2022 } | |
| 2023 }/* qtd else if (d_class->isInterface()) { | |
| 2024 s << " extends QtJambiInterface"; | |
| 2025 }*/ | |
| 2026 | |
| 2027 // implementing interfaces... | |
| 2028 bool implements = false; | |
| 2029 AbstractMetaClassList interfaces = d_class->interfaces(); | |
| 2030 if (!interfaces.isEmpty()) { | |
| 2031 if (!d_class->isInterface()) | |
| 2032 s << ", "; | |
| 2033 else { | |
| 2034 implements = true; | |
| 2035 s << ": "; | |
| 2036 } | |
| 2037 for (int i=0; i<interfaces.size(); ++i) { | |
| 2038 AbstractMetaClass *iface = interfaces.at(i); | |
| 2039 if (i) s << ", "; | |
| 2040 s << iface->name(); | |
| 2041 } | |
| 2042 } | |
| 2043 /* qtd | |
| 2044 if (isComparable(d_class)) { | |
| 2045 if (!implements) { | |
| 2046 implements = true; | |
| 2047 s << endl << " implements "; | |
| 2048 } | |
| 2049 else | |
| 2050 s << "," << endl << " "; | |
| 2051 s << "java.lang.Comparable<Object>"; | |
| 2052 } | |
| 2053 | |
| 2054 if (d_class->hasCloneOperator()) { | |
| 2055 if (!implements) { | |
| 2056 implements = true; | |
| 2057 s << endl << " implements "; | |
| 2058 } | |
| 2059 else | |
| 2060 s << "," << endl << " "; | |
| 2061 s << "java.lang.Cloneable"; | |
| 2062 } | |
| 2063 */ | |
| 2064 s << endl << "{" << endl; | |
| 2065 | |
| 2066 Indentation indent(INDENT); | |
| 2067 | |
| 2068 // Define variables for reference count mechanism | |
| 2069 if (!d_class->isInterface() && !d_class->isNamespace()) { | |
| 2070 QHash<QString, int> variables; | |
| 2071 foreach (AbstractMetaFunction *function, d_class->functions()) { | |
| 2072 QList<ReferenceCount> referenceCounts = function->referenceCounts(d_class); | |
| 2073 foreach (ReferenceCount refCount, referenceCounts) { | |
| 2074 variables[refCount.variableName] |= refCount.action | |
| 2075 | refCount.access | |
| 2076 | (refCount.threadSafe ? ReferenceCount::ThreadSafe : 0) | |
| 2077 | (function->isStatic() ? ReferenceCount::Static : 0) | |
| 2078 | (refCount.declareVariable.isEmpty() ? ReferenceCount::DeclareVariable : 0); | |
| 2079 } | |
| 2080 } | |
| 2081 | |
| 2082 foreach (QString variableName, variables.keys()) { | |
| 2083 int actions = variables.value(variableName) & ReferenceCount::ActionsMask; | |
| 2084 // bool threadSafe = variables.value(variableName) & ReferenceCount::ThreadSafe; | |
| 2085 bool isStatic = variables.value(variableName) & ReferenceCount::Static; | |
| 2086 bool declareVariable = variables.value(variableName) & ReferenceCount::DeclareVariable; | |
| 2087 int access = variables.value(variableName) & ReferenceCount::AccessMask; | |
| 2088 | |
| 2089 if (actions == ReferenceCount::Ignore || !declareVariable) | |
| 2090 continue; | |
| 2091 | |
| 2092 if (((actions & ReferenceCount::Add) == 0) != ((actions & ReferenceCount::Remove) == 0)) { | |
| 2093 QString warn = QString("either add or remove specified for reference count variable '%1' in '%2' but not both") | |
| 2094 .arg(variableName).arg(d_class->fullName()); | |
| 2095 ReportHandler::warning(warn); | |
| 2096 } | |
| 2097 s << endl; | |
| 2098 /* qtd | |
| 2099 if (TypeDatabase::instance()->includeEclipseWarnings()) | |
| 2100 s << INDENT << "@SuppressWarnings(\"unused\")" << endl; | |
| 2101 */ | |
| 2102 if (actions != ReferenceCount::Set && actions != ReferenceCount::Ignore) { // qtd2 | |
| 2103 | |
| 2104 s << INDENT; | |
| 2105 switch (access) { | |
| 2106 case ReferenceCount::Private: | |
| 2107 s << "package "; break; // qtd | |
| 2108 case ReferenceCount::Protected: | |
| 2109 s << "protected "; break; | |
| 2110 case ReferenceCount::Public: | |
| 2111 s << "public "; break; | |
| 2112 default: | |
| 2113 s << "protected"; // friendly | |
| 2114 } | |
| 2115 | |
|
33
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
14
diff
changeset
|
2116 } // qtd2 |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
14
diff
changeset
|
2117 |
| 1 | 2118 if (isStatic) |
| 2119 s << "static "; | |
| 2120 | |
| 2121 if (actions != ReferenceCount::Set && actions != ReferenceCount::Ignore) { | |
| 2122 s << "Object[] " << variableName << ";" << endl; | |
| 2123 /* | |
| 2124 if (threadSafe) | |
| 2125 s << "java.util.Collections.synchronizedCollection("; | |
| 2126 s << "new java.util.ArrayList<Object>()"; | |
| 2127 if (threadSafe) | |
| 2128 s << ")"; | |
| 2129 s << ";" << endl;*/ | |
| 2130 } else if (actions != ReferenceCount::Ignore) { | |
| 2131 /* qtd2 if (threadSafe) | |
| 2132 s << "synchronized ";*/ | |
| 2133 s << "Object " << variableName << " = null;" << endl; | |
| 2134 } | |
| 2135 } | |
| 2136 s << endl; | |
| 2137 } | |
| 2138 | |
| 2139 /* qtd2 | |
| 2140 if (!d_class->isInterface() && (!d_class->isNamespace() || d_class->functionsInTargetLang().size() > 0) | |
| 2141 && (d_class->baseClass() == 0 || d_class->package() != d_class->baseClass()->package())) { | |
| 2142 s << endl | |
| 2143 << INDENT << "static {" << endl; | |
| 2144 | |
| 2145 if (d_class->isNamespace()) { | |
| 2146 s << INDENT << " qt.QtJambi_LibraryInitializer.init();" << endl; | |
| 2147 } | |
| 2148 | |
| 2149 s << INDENT << " " << d_class->package() << ".QtJambi_LibraryInitializer.init();" << endl | |
| 2150 << INDENT << "}" << endl; | |
| 2151 } | |
| 2152 */ | |
| 2153 | |
| 2154 // Enums aliaases | |
| 2155 foreach (AbstractMetaEnum *d_enum, d_class->enums()) | |
| 2156 writeEnumAlias(s, d_enum); | |
| 2157 | |
| 2158 if (!d_class->enums().isEmpty() && !d_class->functions().isEmpty()) | |
| 2159 s << endl; | |
| 2160 | |
| 2161 // Signals | |
| 2162 AbstractMetaFunctionList signal_funcs; | |
| 2163 | |
| 2164 signal_funcs = signalFunctions(d_class); | |
| 2165 if (signal_funcs.size()) | |
| 2166 { | |
| 2167 writeSignalConnectors(s, d_class, signal_funcs); | |
| 2168 foreach (AbstractMetaFunction *signal, signal_funcs) | |
| 2169 { | |
| 2170 if (d_class == signal->implementingClass()) | |
| 2171 writeSignal(s, signal); | |
| 2172 } | |
| 2173 } | |
| 2174 | |
| 2175 // Class has subclasses but also only private constructors | |
| 2176 if (!d_class->isFinalInTargetLang() && d_class->isFinalInCpp()) { | |
| 2177 s << endl << INDENT << "/**" << endl | |
| 2178 << INDENT << " * This constructor is a place holder intended to prevent" << endl | |
| 2179 << INDENT << " * users from subclassing the class. Certain classes can" << endl | |
| 2180 << INDENT << " * unfortunately only be subclasses internally. The constructor" << endl | |
| 2181 << INDENT << " * will indiscriminately throw an exception if called. If the" << endl | |
| 2182 << INDENT << " * exception is ignored, any use of the constructed object will" << endl | |
| 2183 << INDENT << " * cause an exception to occur." << endl << endl | |
| 2184 << INDENT << " * @throws QClassCannotBeSubclassedException" << endl | |
| 2185 << INDENT << " **/" << endl | |
| 2186 << INDENT << "protected " << d_class->name() << "() throws QClassCannotBeSubclassedException {" << endl | |
| 2187 << INDENT << " throw new QClassCannotBeSubclassedException(" << d_class->name() << ".class);" << endl | |
| 2188 << INDENT << "}" << endl << endl; | |
| 2189 } | |
| 2190 s << "// Functions" << endl; | |
| 2191 | |
| 2192 // Functions | |
| 2193 AbstractMetaFunctionList d_funcs = d_class->functionsInTargetLang(); | |
| 2194 for (int i=0; i<d_funcs.size(); ++i) { | |
| 2195 AbstractMetaFunction *function = d_funcs.at(i); | |
| 2196 | |
| 2197 // If a method in an interface class is modified to be private, this should | |
| 2198 // not be present in the interface at all, only in the implementation. | |
| 2199 if (d_class->isInterface()) { | |
| 2200 uint includedAttributes = 0; | |
| 2201 uint excludedAttributes = 0; | |
| 2202 retrieveModifications(function, d_class, &excludedAttributes, &includedAttributes); | |
| 2203 if (includedAttributes & AbstractMetaAttributes::Private) | |
| 2204 continue; | |
| 2205 } | |
| 2206 | |
| 2207 if (!notWrappedYet(function)) // qtd2 | |
| 2208 writeFunction(s, function); | |
| 2209 // s << function->minimalSignature() << endl; | |
| 2210 } | |
| 2211 if(d_class->isInterface()) | |
| 2212 s << endl << INDENT << "public void* __ptr_" << d_class->name() << "();" << endl << endl; | |
| 2213 | |
| 2214 | |
| 2215 s << "// Field accessors" << endl; | |
| 2216 // Field accessors | |
| 2217 AbstractMetaFieldList fields = d_class->fields(); | |
| 2218 foreach (const AbstractMetaField *field, fields) { | |
| 2219 if (field->wasPublic() || (field->wasProtected() && !d_class->isFinal())) | |
| 2220 writeFieldAccessors(s, field); | |
| 2221 } | |
| 2222 | |
| 2223 /* qtd | |
| 2224 | |
| 2225 // the static fromNativePointer function... | |
| 2226 if (!d_class->isNamespace() && !d_class->isInterface() && !fakeClass) { | |
| 2227 s << endl | |
| 2228 << INDENT << "public static native " << d_class->name() << " fromNativePointer(" | |
| 2229 << "QNativePointer nativePointer);" << endl; | |
| 2230 } | |
| 2231 | |
| 2232 if (d_class->isQObject()) { | |
| 2233 s << endl; | |
| 2234 if (TypeDatabase::instance()->includeEclipseWarnings()) | |
| 2235 s << INDENT << "@SuppressWarnings(\"unused\")" << endl; | |
| 2236 | |
| 2237 s << INDENT << "private static native long originalMetaObject();" << endl; | |
| 2238 } | |
| 2239 | |
| 2240 // The __qt_signalInitialization() function | |
| 2241 if (signal_funcs.size() > 0) { | |
| 2242 s << endl | |
| 2243 << INDENT << "@Override" << endl | |
| 2244 << INDENT << "@QtBlockedSlot protected boolean __qt_signalInitialization(String name) {" << endl | |
| 2245 << INDENT << " return (__qt_signalInitialization(nativeId(), name)" << endl | |
| 2246 << INDENT << " || super.__qt_signalInitialization(name));" << endl | |
| 2247 << INDENT << "}" << endl | |
| 2248 << endl | |
| 2249 << INDENT << "@QtBlockedSlot" << endl | |
| 2250 << INDENT << "private native boolean __qt_signalInitialization(long ptr, String name);" << endl; | |
| 2251 } | |
| 2252 */ | |
| 2253 // Add dummy constructor for use when constructing subclasses | |
| 2254 if (!d_class->isNamespace() && !d_class->isInterface() && !fakeClass) { | |
| 2255 s << endl | |
| 2256 << INDENT << "public " | |
| 2257 << "this"; | |
| 2258 | |
| 2259 if(d_class->name() == "QObject") | |
| 2260 { | |
| 2261 { | |
| 2262 Indentation indent(INDENT); | |
| 2263 s << "(void* native_id, bool gc_managed) {" << endl | |
| 2264 << INDENT << "if(!gc_managed)" << endl | |
| 2265 << INDENT << " __gc_ref_list ~= this;" << endl | |
| 2266 << INDENT << "__gc_managed = gc_managed;" << endl | |
| 2267 << INDENT << "super(native_id);" << endl; | |
| 2268 } | |
| 2269 } | |
| 2270 else { | |
| 2271 Indentation indent(INDENT); | |
| 2272 if(d_class->isQObject()) | |
| 2273 s << "(void* native_id, bool gc_managed) {" << endl | |
| 2274 << INDENT << "super(native_id, gc_managed);" << endl; | |
| 2275 else | |
| 2276 s << "(void* native_id, bool no_real_delete = false) {" << endl | |
| 2277 << INDENT << "super(native_id, no_real_delete);" << endl; | |
| 2278 } | |
| 2279 | |
| 2280 // customized store-result instances | |
| 2281 d_funcs = d_class->functionsInTargetLang(); | |
| 2282 for (int i=0; i<d_funcs.size(); ++i) { | |
| 2283 AbstractMetaFunction *d_function = d_funcs.at(i); | |
| 2284 uint included_attributes = 0; | |
| 2285 uint excluded_attributes = 0; | |
| 2286 setupForFunction(d_function, &included_attributes, &excluded_attributes); | |
| 2287 uint attr = d_function->attributes() & (~excluded_attributes) | included_attributes; | |
| 2288 bool isStatic = (attr & AbstractMetaAttributes::Static); | |
| 2289 | |
| 2290 if (!isStatic && (attr & AbstractMetaAttributes::Abstract)) | |
| 2291 continue; | |
| 2292 | |
| 2293 if(d_function->storeResult()) { | |
| 2294 QString type_name = d_function->type()->name(); | |
| 2295 const ComplexTypeEntry *ctype = static_cast<const ComplexTypeEntry *>(d_function->type()->typeEntry()); | |
| 2296 if(ctype->isAbstract()) | |
| 2297 type_name = type_name + "_ConcreteWrapper"; | |
| 2298 | |
| 2299 s << INDENT << " __m_" << d_function->name() << " = new " | |
| 2300 << type_name << "(cast(void*)null);" << endl; | |
| 2301 if (d_function->type()->isQObject()) | |
| 2302 s << INDENT << " __m_" << d_function->name() << ".__no_real_delete = true;" << endl; | |
| 2303 } | |
| 2304 } | |
| 2305 | |
| 2306 // pointers to native interface objects for classes that implement interfaces | |
| 2307 // initializing | |
| 2308 interfaces = d_class->interfaces(); | |
| 2309 if (!interfaces.isEmpty()) { | |
| 2310 for (int i=0; i<interfaces.size(); ++i) { | |
| 2311 AbstractMetaClass *iface = interfaces.at(i); | |
| 2312 | |
| 2313 s << INDENT << " __m_ptr_" << iface->name() << " = qtd_" << d_class->name() << "_cast_to_" << iface->qualifiedCppName() | |
| 2314 << "(nativeId);" << endl; | |
| 2315 } | |
| 2316 } | |
| 2317 | |
| 2318 | |
| 2319 s << INDENT << "}" << endl << endl; | |
| 2320 | |
| 2321 /******************!!!DUBLICATE OF ABOVE!!!*********************/ | |
| 2322 for (int i=0; i<d_funcs.size(); ++i) { | |
| 2323 AbstractMetaFunction *d_function = d_funcs.at(i); | |
| 2324 uint included_attributes = 0; | |
| 2325 uint excluded_attributes = 0; | |
| 2326 setupForFunction(d_function, &included_attributes, &excluded_attributes); | |
| 2327 uint attr = d_function->attributes() & (~excluded_attributes) | included_attributes; | |
| 2328 bool isStatic = (attr & AbstractMetaAttributes::Static); | |
| 2329 | |
| 2330 if (!isStatic && (attr & AbstractMetaAttributes::Abstract)) | |
| 2331 continue; | |
| 2332 | |
| 2333 if(d_function->storeResult()) { | |
| 2334 QString type_name = d_function->type()->name(); | |
| 2335 const ComplexTypeEntry *ctype = static_cast<const ComplexTypeEntry *>(d_function->type()->typeEntry()); | |
| 2336 if(ctype->isAbstract()) | |
| 2337 type_name = type_name + "_ConcreteWrapper"; | |
| 2338 | |
| 2339 s << INDENT << type_name << " __m_" << d_function->name() << ";" << endl; | |
| 2340 } | |
| 2341 } | |
| 2342 /***************************************************************/ | |
| 2343 | |
| 2344 // pointers to native interface objects for classes that implement interfaces | |
| 2345 // initializing | |
| 2346 interfaces = d_class->interfaces(); | |
| 2347 if (!interfaces.isEmpty()) { | |
| 2348 for (int i=0; i<interfaces.size(); ++i) { | |
| 2349 AbstractMetaClass *iface = interfaces.at(i); | |
| 2350 | |
| 2351 s << INDENT << "private void* __m_ptr_" << iface->name() << ";" << endl | |
| 2352 << INDENT << "public void* __ptr_" << iface->name() << "() { return __m_ptr_" << iface->name() << "; }" << endl << endl; | |
| 2353 } | |
| 2354 } | |
| 2355 | |
| 2356 writeDestructor(s, d_class); | |
| 2357 } | |
| 2358 | |
| 2359 /* qtd | |
| 2360 // Add a function that converts an array of the value type to a QNativePointer | |
| 2361 if (d_class->typeEntry()->isValue() && !fakeClass) { | |
| 2362 s << endl | |
| 2363 << INDENT << "public static native QNativePointer nativePointerArray(" << d_class->name() | |
| 2364 << " array[]);" << endl; | |
| 2365 } | |
| 2366 | |
| 2367 // write the cast to this function.... | |
| 2368 if (d_class->isInterface()) { | |
| 2369 s << endl | |
| 2370 << " public long __qt_cast_to_" | |
| 2371 << static_cast<const InterfaceTypeEntry *>(type)->origin()->targetLangName() | |
| 2372 << "(long ptr);" << endl; | |
| 2373 } else { | |
| 2374 foreach (AbstractMetaClass *cls, interfaces) { | |
| 2375 s << endl | |
| 2376 << " @QtBlockedSlot public native long __qt_cast_to_" | |
| 2377 << static_cast<const InterfaceTypeEntry *>(cls->typeEntry())->origin()->targetLangName() | |
| 2378 << "(long ptr);" << endl; | |
| 2379 } | |
| 2380 } | |
| 2381 */ | |
| 2382 | |
| 2383 /* qtd writeJavaLangObjectOverrideFunctions(s, d_class); | |
| 2384 */ | |
| 2385 writeOwnershipMethods(s, d_class); | |
| 2386 s << "// Injected code in class" << endl; | |
| 2387 writeExtraFunctions(s, d_class); | |
| 2388 // qtd2 writeToStringFunction(s, d_class); | |
| 2389 /* qtd | |
| 2390 if (d_class->hasCloneOperator()) { | |
| 2391 writeCloneFunction(s, d_class); | |
| 2392 } | |
| 2393 */ | |
| 2394 s << "}" << endl; | |
| 2395 | |
| 14 | 2396 /* ---------------- injected free code ----------------*/ |
| 2397 const ComplexTypeEntry *class_type = d_class->typeEntry(); | |
| 2398 Q_ASSERT(class_type); | |
| 2399 | |
| 2400 CodeSnipList code_snips = class_type->codeSnips(); | |
| 2401 foreach (const CodeSnip &snip, code_snips) { | |
| 2402 if (!d_class->isInterface() && snip.language == TypeSystem::TargetLangFreeCode) { | |
| 2403 s << endl; | |
| 2404 snip.formattedCode(s, INDENT); | |
| 2405 } | |
| 2406 } | |
| 2407 /* --------------------------------------------------- */ | |
| 2408 | |
| 1 | 2409 interfaces = d_class->interfaces(); |
| 2410 if (!interfaces.isEmpty()) { | |
| 2411 for (int i=0; i<interfaces.size(); ++i) { | |
| 2412 AbstractMetaClass *iface = interfaces.at(i); | |
| 2413 | |
| 2414 s << INDENT << "private static extern (C) void*" << "qtd_" << d_class->name() << "_cast_to_" << iface->qualifiedCppName() | |
| 2415 << "(void* nativeId);" << endl; | |
| 2416 } | |
| 2417 } | |
| 2418 | |
| 2419 if (!d_class->isInterface() && d_class->isAbstract()) { | |
| 2420 s << endl; | |
| 2421 /* qtd | |
| 2422 if (TypeDatabase::instance()->includeEclipseWarnings()) | |
| 2423 s << INDENT << "@SuppressWarnings(\"unused\")" << endl; | |
| 2424 */ | |
| 2425 s << INDENT << "public class " << d_class->name() << "_ConcreteWrapper : " << d_class->name() << " {" << endl; | |
| 2426 | |
| 2427 { | |
| 2428 Indentation indent(INDENT); | |
| 2429 s << INDENT << "public this(void* native_id, bool no_real_delete = true) {" << endl | |
| 2430 << INDENT << " super(native_id, no_real_delete);" << endl; | |
| 2431 | |
| 2432 | |
| 2433 | |
| 2434 | |
| 2435 /******************!!!DUBLICATE!!!*********************/ | |
| 2436 d_funcs = d_class->functionsInTargetLang(); | |
| 2437 for (int i=0; i<d_funcs.size(); ++i) { | |
| 2438 AbstractMetaFunction *d_function = d_funcs.at(i); | |
| 2439 uint included_attributes = 0; | |
| 2440 uint excluded_attributes = 0; | |
| 2441 setupForFunction(d_function, &included_attributes, &excluded_attributes); | |
| 2442 uint attr = d_function->attributes() & (~excluded_attributes) | included_attributes; | |
| 2443 // qtd bool isStatic = (attr & AbstractMetaAttributes::Static); | |
| 2444 | |
| 2445 if(d_function->storeResult()) { | |
| 2446 QString type_name = d_function->type()->name(); | |
| 2447 const ComplexTypeEntry *ctype = static_cast<const ComplexTypeEntry *>(d_function->type()->typeEntry()); | |
| 2448 if(ctype->isAbstract()) | |
| 2449 type_name = type_name + "_ConcreteWrapper"; | |
| 2450 s << INDENT << " __m_" << d_function->name() << " = new " | |
| 2451 << type_name << "(cast(void*)null);" << endl; | |
| 2452 if (d_function->type()->isQObject()) | |
| 2453 s << INDENT << " __m_" << d_function->name() << ".__no_real_delete = true;" << endl; | |
| 2454 } | |
| 2455 } | |
| 2456 | |
| 2457 s << INDENT << "}" << endl << endl; | |
| 2458 | |
| 2459 for (int i=0; i<d_funcs.size(); ++i) { | |
| 2460 AbstractMetaFunction *d_function = d_funcs.at(i); | |
| 2461 uint included_attributes = 0; | |
| 2462 uint excluded_attributes = 0; | |
| 2463 setupForFunction(d_function, &included_attributes, &excluded_attributes); | |
| 2464 uint attr = d_function->attributes() & (~excluded_attributes) | included_attributes; | |
| 2465 // qtd bool isStatic = (attr & AbstractMetaAttributes::Static); | |
| 2466 | |
| 2467 if(d_function->storeResult()) { | |
| 2468 QString type_name = d_function->type()->name(); | |
| 2469 const ComplexTypeEntry *ctype = static_cast<const ComplexTypeEntry *>(d_function->type()->typeEntry()); | |
| 2470 if(ctype->isAbstract()) | |
| 2471 type_name = type_name + "_ConcreteWrapper"; | |
| 2472 | |
| 2473 s << INDENT << d_function->type()->name() << " __m_" << d_function->name() << ";" << endl; | |
| 2474 } | |
| 2475 } | |
| 2476 /***************************************************************/ | |
| 2477 | |
| 2478 | |
| 2479 | |
| 2480 | |
| 2481 | |
| 2482 | |
| 2483 uint exclude_attributes = AbstractMetaAttributes::Native | AbstractMetaAttributes::Abstract; | |
| 2484 uint include_attributes = 0; | |
| 2485 AbstractMetaFunctionList functions = d_class->queryFunctions(AbstractMetaClass::NormalFunctions | AbstractMetaClass::AbstractFunctions | AbstractMetaClass::NonEmptyFunctions | AbstractMetaClass::NotRemovedFromTargetLang); | |
| 2486 foreach (const AbstractMetaFunction *d_function, functions) { | |
| 2487 retrieveModifications(d_function, d_class, &exclude_attributes, &include_attributes); | |
| 2488 if (notWrappedYet(d_function)) | |
| 2489 continue; | |
| 2490 /* qtd s << endl | |
| 2491 << INDENT << "@Override" << endl; */ | |
| 2492 writeFunctionAttributes(s, d_function, include_attributes, exclude_attributes, | |
| 2493 d_function->isNormal() || d_function->isSignal() ? 0 : SkipReturnType); | |
| 2494 | |
| 2495 s << d_function->name() << "("; | |
| 2496 writeFunctionArguments(s, d_function, d_function->arguments().count()); | |
| 2497 s << ") {" << endl; | |
| 2498 { | |
| 2499 Indentation indent(INDENT); | |
| 2500 writeJavaCallThroughContents(s, d_function, SuperCall); | |
| 2501 } | |
| 2502 s << INDENT << "}" << endl; | |
| 2503 } | |
| 2504 } | |
| 2505 s << INDENT << "}" << endl << endl; | |
| 2506 } | |
| 2507 | |
| 2508 if (d_class->generateShellClass()) { // qtd2 | |
| 2509 if (d_class->hasVirtualFunctions() | |
| 2510 && (d_class->typeEntry()->isObject() || d_class->typeEntry()->isQObject()) ) | |
| 2511 s << endl << "extern (C) void *__" << d_class->name() << "_entity(void *q_ptr);" << endl << endl; | |
| 2512 } | |
| 2513 if (d_class->isQObject()) { | |
| 2514 s<< "private extern (C) void qtd_D_" << d_class->name() << "_delete(void *d_ptr) {" << endl | |
| 2515 << " auto d_ref = cast(QObject) d_ptr;" << endl | |
| 2516 << " d_ref.__no_real_delete = true;" << endl | |
| 2517 << " delete d_ref;" << endl | |
| 2518 << "}" << endl; | |
| 2519 } | |
| 2520 | |
| 2521 if (d_class->hasConstructors()) | |
| 2522 s << "extern (C) void qtd_" << d_class->name() << "_destructor(void *ptr);" << endl << endl; | |
| 2523 | |
| 2524 // qtd | |
| 2525 s << endl << "// C wrappers" << endl; | |
| 2526 d_funcs = d_class->functionsInTargetLang(); | |
| 2527 if (!d_class->isInterface()) | |
| 2528 for (int i=0; i<d_funcs.size(); ++i) { | |
| 2529 AbstractMetaFunction *function = d_funcs.at(i); | |
| 2530 | |
| 2531 if (!notWrappedYet(function)) // qtd2 | |
| 2532 if (function->jumpTableId() == -1) | |
| 2533 writePrivateNativeFunction(s, function); | |
| 2534 } | |
| 2535 | |
| 2536 | |
| 2537 s << "// Just the private functions for abstract functions implemeneted in superclasses" << endl; | |
| 2538 // Just the private functions for abstract functions implemeneted in superclasses | |
| 2539 if (!d_class->isInterface() && d_class->isAbstract()) { | |
| 2540 d_funcs = d_class->queryFunctions(AbstractMetaClass::NormalFunctions | AbstractMetaClass::AbstractFunctions | AbstractMetaClass::NotRemovedFromTargetLang); | |
| 2541 foreach (AbstractMetaFunction *d_function, d_funcs) { | |
| 2542 if (d_function->implementingClass() != d_class) { | |
| 2543 s << endl; | |
| 2544 writePrivateNativeFunction(s, d_function); | |
| 2545 } | |
| 2546 } | |
| 2547 } | |
| 2548 | |
| 2549 | |
| 2550 foreach (const AbstractMetaField *field, fields) { | |
| 2551 if (field->wasPublic() || (field->wasProtected() && !d_class->isFinal())) | |
| 2552 writeNativeField(s, field); | |
| 2553 } | |
| 2554 s << endl << endl; | |
| 2555 | |
| 2556 // qtd | |
| 2557 s << endl << "// Virtual Dispatch functions" << endl; | |
| 2558 AbstractMetaFunctionList virtualFunctions = d_class->virtualFunctions(); | |
| 2559 for (int pos = 0; pos<virtualFunctions.size(); ++pos) { | |
| 2560 const AbstractMetaFunction *function = virtualFunctions.at(pos); | |
| 2561 if (!notWrappedYet(function)) // qtd2 | |
| 2562 writeShellVirtualFunction(s, function, d_class, pos); | |
| 2563 } | |
| 2564 | |
| 2565 //init callbacks from dll to D side | |
| 2566 if (cpp_shared) { | |
| 2567 bool shellClass = d_class->generateShellClass(); | |
| 2568 if (shellClass && !d_class->isInterface()) { | |
| 2569 QString initArgs = "void* virtuals"; | |
| 2570 if (d_class->isQObject()) | |
| 2571 initArgs += ", void* signals, void* qobj_del"; | |
| 2572 | |
| 2573 s << "private extern (C) void qtd_" << d_class->name() | |
| 2574 << QString("_initCallBacks(%1);").arg(initArgs) << endl << endl | |
| 2575 << "private bool init_flag_" << d_class->name() << " = false;" << endl | |
| 2576 << "void static_init_" << d_class->name() << "() {" << endl | |
| 2577 << INDENT << "init_flag_" << d_class->name() << " = true;" << endl << endl | |
| 2578 | |
| 2579 // virtual functions | |
| 2580 << INDENT << "void*[" << virtualFunctions.size() << "] virt_arr;" << endl; | |
| 2581 for (int pos = 0; pos<virtualFunctions.size(); ++pos) { | |
| 2582 const AbstractMetaFunction *function = virtualFunctions.at(pos); | |
| 2583 if (!notWrappedYet(function)) // qtd2 | |
| 2584 s << INDENT << "virt_arr[" << pos << "] = &" << function->marshalledName() << "_dispatch;" <<endl; | |
| 2585 } | |
| 2586 if (virtualFunctions.size() == 0) | |
| 2587 initArgs = "null"; | |
| 2588 else | |
| 2589 initArgs = "virt_arr.ptr"; | |
| 2590 | |
| 2591 // signals | |
| 2592 if (d_class->isQObject()) { | |
| 2593 AbstractMetaFunctionList signal_funcs = signalFunctions(d_class); | |
| 2594 s << endl << INDENT << "void*[" << signal_funcs.size() << "] sign_arr;" << endl; | |
| 2595 for(int i = 0; i < signal_funcs.size(); i++) { | |
| 2596 AbstractMetaFunction *signal = signal_funcs.at(i); | |
| 2597 s << INDENT << "sign_arr[" << i << "] = &" << signalExternName(d_class, signal) << "_handle_in_d;" << endl; | |
| 2598 } | |
| 2599 if(signal_funcs.size() == 0) | |
| 2600 initArgs += ", null"; | |
| 2601 else | |
| 2602 initArgs += ", sign_arr.ptr"; | |
| 2603 | |
| 2604 // QObject_delete | |
| 2605 s << endl << INDENT << "void *qobj_del;" << endl | |
| 2606 << INDENT << "qobj_del = &qtd_D_" << d_class->name() << "_delete;" << endl; | |
| 2607 initArgs += ", qobj_del"; | |
| 2608 } | |
| 2609 | |
| 2610 s << INDENT << "qtd_" << d_class->name() << QString("_initCallBacks(%1);").arg(initArgs) << endl | |
| 2611 << "}" << endl << endl; | |
| 2612 } | |
| 2613 } | |
| 2614 | |
| 2615 writeSignalHandlers(s, d_class); | |
| 2616 s << endl; | |
| 2617 | |
| 2618 if (m_docs_enabled) { | |
| 2619 delete m_doc_parser; | |
| 2620 m_doc_parser = 0; | |
| 2621 } | |
| 2622 | |
| 2623 // qtd multiple classes | |
| 2624 foreach (AbstractMetaClass *cls, includedClassesList) { | |
| 2625 m_isRecursive = true; | |
| 2626 write(s, cls); | |
| 2627 m_isRecursive = false; | |
| 2628 } | |
| 2629 } | |
| 2630 | |
| 2631 /* | |
| 2632 void DGenerator::writeMarshallFunction(QTextStream &s, const AbstractMetaClass *d_class) | |
| 2633 { | |
| 2634 | |
| 2635 } | |
| 2636 */ | |
| 2637 void DGenerator::marshallFromCppToD(QTextStream &s, const ComplexTypeEntry* ctype) | |
| 2638 { | |
| 2639 if(ctype->isQObject()) { | |
| 2640 QString type_name = ctype->name(); | |
| 2641 | |
| 2642 if(ctype->isAbstract()) | |
| 2643 type_name = type_name + "_ConcreteWrapper"; | |
| 2644 | |
| 2645 s << INDENT << "if (__qt_return_value is null)" << endl | |
| 2646 << INDENT << " return null;" << endl | |
| 2647 << INDENT << "void* d_obj = __QObject_entity(__qt_return_value);" << endl | |
| 2648 << INDENT << "if (d_obj is null) {" << endl | |
| 2649 << INDENT << " auto new_obj = new " << type_name << "(__qt_return_value, true);" << endl | |
| 2650 << INDENT << " new_obj.__no_real_delete = true;" << endl | |
| 2651 << INDENT << " return new_obj;" << endl | |
| 2652 << INDENT << "} else" << endl | |
| 2653 << INDENT << " return cast(" << ctype->name() << ") d_obj;" << endl; | |
| 2654 } else if (ctype->isValue() && !ctype->isStructInD()) | |
| 2655 s << INDENT << "return new " << ctype->name() << "(__qt_return_value, false);" << endl; | |
| 2656 else if (ctype->isVariant()) | |
| 2657 s << INDENT << "return new QVariant(__qt_return_value, false);" << endl; | |
| 2658 else if (ctype->name() == "QModelIndex" || ctype->isStructInD()) | |
| 2659 s << INDENT << "return __qt_return_value;" << endl; | |
| 2660 else if (ctype->isObject()) { | |
| 2661 QString type_name = ctype->name(); | |
| 2662 | |
| 2663 if(ctype->isAbstract()) | |
| 2664 type_name = type_name + "_ConcreteWrapper"; | |
| 2665 | |
| 2666 QString return_type_name = ctype->name(); | |
| 2667 if(ctype->designatedInterface()) | |
| 2668 return_type_name = ctype->designatedInterface()->name(); | |
| 2669 | |
| 2670 AbstractMetaClass *d_class = NULL; | |
| 2671 | |
| 2672 d_class = ClassFromEntry::get(ctype); | |
| 2673 | |
| 2674 // if class has virtual functions then it has classname_entity function so | |
| 2675 // we can look for D Object pointer. otherwise create new wrapper | |
| 2676 if (d_class != NULL && d_class->hasVirtualFunctions()) { | |
| 2677 s << INDENT << "void* d_obj = __" << ctype->name() << "_entity(__qt_return_value);" << endl | |
| 2678 << INDENT << "if (d_obj !is null) {" << endl | |
| 2679 << INDENT << " auto d_obj_ref = cast (Object) d_obj;" << endl | |
| 2680 << INDENT << " return cast(" << return_type_name << ") d_obj_ref;" << endl | |
| 2681 << INDENT << "} else {" << endl | |
| 2682 << INDENT << " auto return_value = new " << type_name << "(__qt_return_value, true);" << endl | |
| 2683 << INDENT << " return_value.__no_real_delete = true;" << endl | |
| 2684 << INDENT << " return return_value;" << endl | |
| 2685 << INDENT << "}" << endl; | |
| 2686 } else { | |
| 2687 s << INDENT << "auto return_value = new " << type_name << "(__qt_return_value, true);" << endl | |
| 2688 << INDENT << "return_value.__no_real_delete = true;" << endl | |
| 2689 << INDENT << "return return_value;" << endl; | |
| 2690 } | |
| 2691 } | |
| 2692 | |
| 2693 } | |
| 2694 | |
| 2695 void DGenerator::writeNativeField(QTextStream &s, const AbstractMetaField *field) | |
| 2696 { | |
| 2697 Q_ASSERT(field->isPublic() || field->isProtected()); | |
| 2698 | |
| 2699 const AbstractMetaClass *declaringClass = field->enclosingClass(); | |
| 2700 | |
| 2701 FieldModification mod = declaringClass->typeEntry()->fieldModification(field->name()); | |
| 2702 | |
| 2703 // Set function | |
| 2704 if (mod.isWritable() && !field->type()->isConstant()) { | |
| 2705 const AbstractMetaFunction *setter = field->setter(); | |
| 2706 if (declaringClass->hasFunction(setter)) { | |
| 2707 QString warning = | |
| 2708 QString("class '%1' already has setter '%2' for public field '%3'") | |
| 2709 .arg(declaringClass->name()).arg(setter->name()).arg(field->name()); | |
| 2710 ReportHandler::warning(warning); | |
| 2711 } else { | |
| 2712 if (!notWrappedYet(setter)) | |
| 2713 writePrivateNativeFunction(s, setter); | |
| 2714 } | |
| 2715 } | |
| 2716 | |
| 2717 // Get function | |
| 2718 const AbstractMetaFunction *getter = field->getter(); | |
| 2719 if (mod.isReadable()) { | |
| 2720 if (declaringClass->hasFunction(getter)) { | |
| 2721 QString warning = | |
| 2722 QString("class '%1' already has getter '%2' for public field '%3'") | |
| 2723 .arg(declaringClass->name()).arg(getter->name()).arg(field->name()); | |
| 2724 ReportHandler::warning(warning); | |
| 2725 } else { | |
| 2726 if (!notWrappedYet(getter)) | |
| 2727 writePrivateNativeFunction(s, getter); | |
| 2728 } | |
| 2729 } | |
| 2730 } | |
| 2731 | |
| 2732 void DGenerator::writeSignalConnectors(QTextStream &s, const AbstractMetaClass *d_class, AbstractMetaFunctionList signal_funcs) | |
| 2733 { | |
| 2734 s << INDENT << "private static SlotConnector[" << signal_funcs.size() << "] __slotConnectors;" << endl; | |
| 2735 s << INDENT << "private static SlotConnector[" << signal_funcs.size() << "] __slotDisconnectors;" << endl << endl; | |
| 2736 | |
| 2737 s << INDENT << "protected void onSignalHandlerCreated(ref SignalHandler sh) {" << endl; | |
| 2738 { | |
| 2739 Indentation indent(INDENT); | |
| 2740 s << INDENT << "sh.firstSlotConnected = &onFirstSlot;" << endl; | |
| 2741 s << INDENT << "sh.lastSlotDisconnected = &onLastSlot;" << endl << endl; | |
| 2742 | |
| 2743 for(int i = 0; i < signal_funcs.size(); i++) { | |
| 2744 AbstractMetaFunction *signal = signal_funcs.at(i); | |
| 2745 QString sigExternName = signalExternName(d_class, signal); | |
| 2746 s << INDENT << "__slotConnectors[" << i << "] = &" << sigExternName << "_connect;" << endl; | |
| 2747 s << INDENT << "__slotDisconnectors[" << i << "] = &" << sigExternName << "_disconnect;" << endl; | |
| 2748 } | |
| 2749 } | |
| 2750 s << INDENT << "}" << endl << endl; | |
| 2751 | |
| 2752 s << INDENT << "private final void onFirstSlot(int signalId) {" << endl; | |
| 2753 { | |
| 2754 Indentation indent(INDENT); | |
| 2755 s << INDENT << "if (signalId < __slotConnectors.length) {" << endl; | |
| 2756 s << INDENT << " __slotConnectors[signalId](nativeId);" << endl; | |
| 2757 s << INDENT << "}" << endl; | |
| 2758 } | |
| 2759 s << INDENT << "}" << endl; | |
| 2760 | |
| 2761 s << INDENT << "private final void onLastSlot(int signalId) {" << endl; | |
| 2762 { | |
| 2763 Indentation indent(INDENT); | |
| 2764 s << INDENT << "if (signalId < __slotDisconnectors.length) {" << endl; | |
| 2765 s << INDENT << " __slotDisconnectors[signalId](nativeId);" << endl; | |
| 2766 s << INDENT << "}" << endl; | |
| 2767 } | |
| 2768 s << INDENT << "}" << endl; | |
| 2769 } | |
| 2770 | |
| 2771 void DGenerator::writeSignal(QTextStream &s, const AbstractMetaFunction *d_function) | |
| 2772 { | |
| 2773 Q_ASSERT(d_function->isSignal()); | |
| 2774 | |
| 2775 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 2776 int sz = arguments.count(); | |
| 2777 | |
| 2778 s << INDENT << "mixin Signal!(\"" << d_function->name() << "\""; | |
| 2779 | |
| 2780 if (sz > 0) { | |
| 2781 for (int i=0; i<sz; ++i) { | |
| 2782 s << ", "; | |
| 2783 | |
| 2784 QString modifiedType = d_function->typeReplaced(i+1); | |
| 2785 | |
| 2786 if (modifiedType.isEmpty()) | |
| 2787 s << translateType(arguments.at(i)->type(), d_function->implementingClass(), BoxedPrimitive); | |
| 2788 else | |
| 2789 s << modifiedType; | |
| 2790 } | |
| 2791 } | |
| 2792 | |
| 2793 s << ");" << endl; | |
| 2794 } | |
| 2795 | |
| 2796 void DGenerator::writeShellVirtualFunction(QTextStream &s, const AbstractMetaFunction *d_function, | |
| 2797 const AbstractMetaClass *implementor, int id) | |
| 2798 { | |
| 2799 Q_UNUSED(id); | |
| 2800 Q_UNUSED(implementor); | |
| 2801 | |
| 2802 s << "private extern(C) "; | |
| 2803 CppImplGenerator::writeVirtualDispatchFunction(s, d_function, true); | |
| 2804 s << "{" << endl; | |
| 2805 | |
| 2806 const AbstractMetaClass *own_class = d_function->ownerClass(); | |
| 2807 | |
| 2808 s << INDENT << "auto d_object = cast(" << own_class->name() << ") d_entity;" << endl; | |
| 2809 | |
| 2810 // the function arguments | |
| 2811 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 2812 foreach (const AbstractMetaArgument *argument, arguments) | |
| 2813 if (!d_function->argumentRemoved(argument->argumentIndex() + 1)) { | |
| 2814 QString arg_name = argument->indexedName(); | |
| 2815 AbstractMetaType *type = argument->type(); | |
| 2816 // if has QString argument we have to pass char* and str.length to QString constructor | |
| 2817 { | |
| 2818 if(type->isEnum()) | |
| 2819 s << INDENT << "auto " << arg_name << "_enum = cast(" | |
| 2820 << type->typeEntry()->qualifiedTargetLangName() << ") " << arg_name << ";"; | |
|
33
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
14
diff
changeset
|
2821 else if (type->typeEntry()->qualifiedCppName() == "QChar") |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
14
diff
changeset
|
2822 s << INDENT << "auto " << arg_name << "_d_ref = cast(wchar" << QString(type->actualIndirections(), '*') |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
14
diff
changeset
|
2823 << ") " << arg_name << ";"; |
| 1 | 2824 else if (type->isTargetLangString()) |
| 2825 s << INDENT << "string " << arg_name << "_d_ref = toString(" | |
| 2826 << arg_name << "[0.." << arg_name << "_size]);"; | |
| 2827 else if (type->typeEntry()->isValue() && type->isNativePointer() && type->typeEntry()->name() == "QString") { | |
|
33
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
14
diff
changeset
|
2828 s << INDENT << "auto " << arg_name << "_d_qstr = QString(" << arg_name << ", true);" << endl |
| 1 | 2829 << INDENT << "string " << arg_name << "_d_ref = " << arg_name << "_d_qstr.toNativeString();"; |
| 2830 } else if(type->isVariant()) | |
| 2831 s << INDENT << "scope " << arg_name << "_d_ref = new QVariant(" << arg_name << ", true);"; | |
| 2832 else if (type->typeEntry()->isStructInD()) | |
| 2833 continue; | |
| 2834 else if (!type->hasNativeId() && !(type->typeEntry()->isValue() && type->isNativePointer())) | |
| 2835 continue; | |
| 2836 else if(type->isObject() | |
| 2837 || (type->typeEntry()->isValue() && type->isNativePointer()) | |
| 2838 || type->isValue() || type->isVariant()) { | |
| 2839 QString type_name = type->typeEntry()->name(); | |
| 2840 const ComplexTypeEntry *ctype = static_cast<const ComplexTypeEntry *>(type->typeEntry()); | |
| 2841 if(ctype->isAbstract()) | |
| 2842 type_name = type_name + "_ConcreteWrapper"; | |
| 2843 s << INDENT << "scope " << arg_name << "_d_ref = new " << type_name << "(" << arg_name << ", true);"; | |
| 2844 } | |
| 2845 else if (type->isQObject()) { | |
| 2846 QString type_name = type->name(); | |
| 2847 const ComplexTypeEntry *ctype = static_cast<const ComplexTypeEntry *>(type->typeEntry()); | |
| 2848 if(ctype->isAbstract()) | |
| 2849 type_name = type_name + "_ConcreteWrapper"; | |
| 2850 | |
| 2851 s << INDENT << "scope " << arg_name << "_d_ref = new " << type_name << "(" << arg_name <<", true);" << endl | |
| 2852 << INDENT << arg_name << "_d_ref.__no_real_delete = true;"; | |
| 2853 } | |
| 2854 s << endl; | |
| 2855 } | |
| 2856 } | |
| 2857 | |
| 2858 s << INDENT; | |
| 2859 AbstractMetaType *return_type = d_function->type(); | |
| 2860 QString new_return_type = QString(d_function->typeReplaced(0)).replace('$', '.'); | |
| 2861 bool has_return_type = new_return_type != "void" | |
| 2862 && (!new_return_type.isEmpty() || return_type != 0); | |
| 2863 if(has_return_type) { | |
| 2864 AbstractMetaType *f_type = d_function->type(); | |
| 2865 if(f_type && (f_type->isObject() || f_type->isQObject() || f_type->isVariant() || | |
| 2866 (f_type->isValue() && !f_type->typeEntry()->isStructInD()))) | |
| 2867 { | |
| 2868 QString f_type_name = f_type->name(); | |
| 2869 if(f_type->typeEntry()->designatedInterface()) | |
| 2870 f_type_name = f_type->typeEntry()->designatedInterface()->name(); | |
| 2871 s << f_type_name << " ret_value = "; | |
| 2872 } | |
| 2873 else if (f_type && f_type->isTargetLangString()) | |
| 2874 s << "string _d_str = "; | |
| 2875 else if (f_type && f_type->name() == "QModelIndex") | |
| 2876 s << "*__d_return_value = "; | |
| 2877 else | |
| 2878 s << "auto return_value = "; | |
| 2879 } | |
| 2880 s << "d_object." << d_function->name() << "("; | |
| 2881 | |
| 2882 uint nativeArgCount = 0; | |
| 2883 foreach (const AbstractMetaArgument *argument, arguments) | |
| 2884 if (!d_function->argumentRemoved(argument->argumentIndex() + 1)) { | |
| 2885 QString arg_name = argument->indexedName(); | |
| 2886 const AbstractMetaType *type = argument->type(); | |
| 2887 | |
| 2888 if (nativeArgCount > 0) | |
| 2889 s << "," << " "; | |
| 2890 | |
| 2891 QString modified_type = d_function->typeReplaced(argument->argumentIndex() + 1); | |
| 2892 if (!modified_type.isEmpty()) | |
| 2893 modified_type = modified_type.replace('$', '.'); | |
| 2894 | |
| 2895 if (modified_type == "string" /* && type->fullName() == "char" */) | |
| 2896 s << "fromStringz(" << arg_name << ")"; | |
| 2897 else { | |
| 2898 if(type->isContainer() | |
| 2899 || (type->isReference() && type->typeEntry()->isStructInD())) | |
| 2900 s << "*"; | |
| 2901 s << arg_name; | |
| 2902 } | |
| 2903 if (type->typeEntry()->isStructInD()) ; | |
| 2904 else if (type->isQObject() || type->isObject() | |
| 2905 || (type->typeEntry()->isValue() && type->isNativePointer()) | |
| 2906 || type->isValue() | |
| 2907 || type->isTargetLangString() || type->isVariant()) | |
| 2908 s << "_d_ref"; | |
| 2909 else if(type->isEnum()) | |
| 2910 s << "_enum"; | |
| 2911 | |
| 2912 nativeArgCount++; | |
| 2913 } | |
| 2914 s << ");" << endl; | |
| 2915 | |
| 2916 // check for arguments that may return value | |
| 2917 foreach (const AbstractMetaArgument *argument, arguments) | |
| 2918 if (!d_function->argumentRemoved(argument->argumentIndex() + 1)) { | |
| 2919 QString arg_name = argument->indexedName(); | |
| 2920 AbstractMetaType *type = argument->type(); | |
| 2921 | |
| 2922 if (type->typeEntry()->isValue() && type->isNativePointer() && type->typeEntry()->name() == "QString") | |
| 2923 s << INDENT << arg_name << "_d_qstr.assign(" << arg_name << "_d_ref);" << endl; | |
| 2924 } | |
| 2925 | |
| 2926 if(has_return_type) { | |
| 2927 AbstractMetaType *f_type = d_function->type(); | |
| 2928 if(f_type) { | |
| 2929 if(f_type->isObject() || f_type->isQObject() || f_type->isVariant() || | |
| 2930 (f_type->isValue() && !f_type->typeEntry()->isStructInD())) { | |
| 2931 QString native_id = "nativeId"; | |
| 2932 if (f_type->typeEntry()->designatedInterface()) | |
| 2933 native_id = "__ptr_" + f_type->typeEntry()->designatedInterface()->name(); | |
| 2934 s << INDENT << "return ret_value is null? null : ret_value." << native_id << ";" << endl; | |
| 2935 } else if (f_type->isTargetLangString()) | |
| 2936 s << INDENT << "ret_str = _d_str.ptr;" << endl | |
| 2937 << INDENT << "ret_str_size = _d_str.length;" << endl; | |
| 2938 else if (f_type->isContainer()) | |
| 2939 s << INDENT << "*__d_arr_ptr = return_value.ptr;" << endl | |
| 2940 << INDENT << "*__d_arr_size = return_value.length;" << endl; | |
| 2941 // << INDENT << "addReference(return_value.ptr);" << endl; | |
| 2942 else if (f_type->name() == "QModelIndex") | |
| 2943 ; | |
| 2944 else | |
| 2945 s << INDENT << "return return_value;" << endl; | |
| 2946 } else | |
| 2947 s << INDENT << "return return_value;" << endl; | |
| 2948 | |
| 2949 } | |
| 2950 | |
| 2951 s << "}" << endl << endl; | |
| 2952 } | |
| 2953 | |
| 2954 void DGenerator::generate() | |
| 2955 { | |
| 2956 // qtd | |
| 2957 // code for including classses in 1 module for avoiding circular imports | |
| 2958 foreach (AbstractMetaClass *cls, m_classes) { | |
| 2959 const ComplexTypeEntry *ctype = cls->typeEntry(); | |
| 2960 | |
| 2961 if (!cls->isInterface() && cls->isAbstract()) { | |
| 2962 ComplexTypeEntry *ctype_m = (ComplexTypeEntry *)ctype; | |
| 2963 | |
| 2964 ctype_m->setAbstract(true); | |
| 2965 } | |
| 2966 | |
| 2967 foreach(QString child, ctype->includedClasses) { | |
| 2968 ComplexTypeEntry *ctype_child = TypeDatabase::instance()->findComplexType(child); | |
| 2969 ctype_child->addedTo = cls->name(); | |
| 2970 } | |
| 2971 | |
| 2972 foreach (AbstractMetaFunction *function, cls->functions()) | |
| 2973 function->checkStoreResult(); | |
| 2974 } | |
| 2975 | |
| 2976 | |
| 2977 Generator::generate(); | |
| 2978 | |
| 2979 { | |
| 2980 const AbstractMetaClass *last_class = 0; | |
| 2981 QFile file("mjb_nativepointer_api.log"); | |
| 2982 if (file.open(QFile::WriteOnly)) { | |
| 2983 QTextStream s(&file); | |
| 2984 | |
| 2985 AbstractMetaFunctionList nativepointer_functions; | |
| 2986 for (int i=0; i<m_nativepointer_functions.size(); ++i) { | |
| 2987 AbstractMetaFunction *f = const_cast<AbstractMetaFunction *>(m_nativepointer_functions[i]); | |
| 2988 if (f->ownerClass() == f->declaringClass() || f->isFinal()) | |
| 2989 nativepointer_functions.append(f); | |
| 2990 } | |
| 2991 | |
| 2992 s << "Number of public or protected functions with QNativePointer API: " << nativepointer_functions.size() << endl; | |
| 2993 foreach (const AbstractMetaFunction *f, nativepointer_functions) { | |
| 2994 if (last_class != f->ownerClass()) { | |
| 2995 last_class = f->ownerClass(); | |
| 2996 s << endl << endl<< "Class " << last_class->name() << ":" << endl; | |
| 2997 s << "---------------------------------------------------------------------------------" | |
| 2998 << endl; | |
| 2999 } | |
| 3000 | |
| 3001 s << f->minimalSignature() << endl; | |
| 3002 } | |
| 3003 | |
| 3004 m_nativepointer_functions.clear(); } | |
| 3005 } | |
| 3006 | |
| 3007 { | |
| 3008 const AbstractMetaClass *last_class = 0; | |
| 3009 QFile file("mjb_object_type_usage.log"); | |
| 3010 if (file.open(QFile::WriteOnly)) { | |
| 3011 QTextStream s(&file); | |
| 3012 | |
| 3013 AbstractMetaFunctionList resettable_object_functions; | |
| 3014 for (int i=0; i<m_resettable_object_functions.size(); ++i) { | |
| 3015 AbstractMetaFunction *f = const_cast<AbstractMetaFunction *>(m_resettable_object_functions[i]); | |
| 3016 if (f->ownerClass() == f->declaringClass() || f->isFinal()) | |
| 3017 resettable_object_functions.append(f); | |
| 3018 } | |
| 3019 | |
| 3020 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; | |
| 3021 foreach (const AbstractMetaFunction *f, resettable_object_functions) { | |
| 3022 if (last_class != f->ownerClass()) { | |
| 3023 last_class = f->ownerClass(); | |
| 3024 s << endl << endl<< "Class " << last_class->name() << ":" << endl; | |
| 3025 s << "---------------------------------------------------------------------------------" | |
| 3026 << endl; | |
| 3027 } | |
| 3028 | |
| 3029 s << f->minimalSignature() << endl; | |
| 3030 } | |
| 3031 | |
| 3032 m_resettable_object_functions.clear(); } | |
| 3033 } | |
| 3034 | |
| 3035 { | |
| 3036 QFile file("mjb_reference_count_candidates.log"); | |
| 3037 if (file.open(QFile::WriteOnly)) { | |
| 3038 QTextStream s(&file); | |
| 3039 | |
| 3040 s << "The following functions have a signature pattern which may imply that" << endl | |
| 3041 << "they need to apply reference counting to their arguments (" | |
| 3042 << m_reference_count_candidate_functions.size() << " functions) : " << endl; | |
| 3043 | |
| 3044 foreach (const AbstractMetaFunction *f, m_reference_count_candidate_functions) { | |
| 3045 s << f->implementingClass()->fullName() << " : " << f->minimalSignature() << endl; | |
| 3046 } | |
| 3047 } | |
| 3048 file.close(); | |
| 3049 } | |
| 3050 } | |
| 3051 | |
| 3052 void DGenerator::writeFunctionAttributes(QTextStream &s, const AbstractMetaFunction *d_function, | |
| 3053 uint included_attributes, uint excluded_attributes, | |
| 3054 uint options) | |
| 3055 { | |
| 3056 uint attr = d_function->attributes() & (~excluded_attributes) | included_attributes; | |
| 3057 | |
| 3058 if ((attr & AbstractMetaAttributes::Public) || (attr & AbstractMetaAttributes::Protected)) { | |
| 3059 | |
| 3060 // Does the function use native pointer API? | |
| 3061 bool nativePointer = d_function->type() && d_function->type()->isNativePointer() | |
| 3062 && d_function->typeReplaced(0).isEmpty(); | |
| 3063 | |
| 3064 // Does the function need to be considered for resetting the Java objects after use? | |
| 3065 bool resettableObject = false; | |
| 3066 | |
| 3067 if (!nativePointer | |
| 3068 && d_function->type() | |
| 3069 && d_function->type()->hasInstantiations() | |
| 3070 && d_function->typeReplaced(0).isEmpty()) { | |
| 3071 | |
| 3072 QList<AbstractMetaType *> instantiations = d_function->type()->instantiations(); | |
| 3073 | |
| 3074 foreach (const AbstractMetaType *type, instantiations) { | |
| 3075 if (type && type->isNativePointer()) { | |
| 3076 nativePointer = true; | |
| 3077 break; | |
| 3078 } | |
| 3079 } | |
| 3080 | |
| 3081 } | |
| 3082 | |
| 3083 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 3084 if (!nativePointer || (!resettableObject && !d_function->isFinal())) { | |
| 3085 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 3086 if (!d_function->argumentRemoved(argument->argumentIndex()+1) | |
| 3087 && d_function->typeReplaced(argument->argumentIndex()+1).isEmpty()) { | |
| 3088 | |
| 3089 if (argument->type()->isNativePointer()) { | |
| 3090 | |
| 3091 nativePointer = true; | |
| 3092 if (resettableObject) break ; | |
| 3093 | |
| 3094 } else if (!d_function->isFinalInTargetLang() | |
| 3095 && argument->type()->isObject() | |
| 3096 && !argument->type()->isQObject() | |
| 3097 && !d_function->resetObjectAfterUse(argument->argumentIndex()+1) | |
| 3098 && d_function->ownership(d_function->declaringClass(), TypeSystem::ShellCode, argument->argumentIndex()+1) == TypeSystem::InvalidOwnership) { | |
| 3099 | |
| 3100 resettableObject = true; | |
| 3101 if (nativePointer) break ; | |
| 3102 | |
| 3103 } else if (argument->type()->hasInstantiations()) { | |
| 3104 | |
| 3105 QList<AbstractMetaType *> instantiations = argument->type()->instantiations(); | |
| 3106 foreach (AbstractMetaType *type, instantiations) { | |
| 3107 if (type && type->isNativePointer()) { | |
| 3108 nativePointer = true; | |
| 3109 if (resettableObject) break; | |
| 3110 } else if (!d_function->isFinal() | |
| 3111 && type | |
| 3112 && type->isObject() | |
| 3113 && !type->isQObject() | |
| 3114 && !d_function->resetObjectAfterUse(argument->argumentIndex()+1)) { | |
| 3115 resettableObject = true; | |
| 3116 if (nativePointer) break ; | |
| 3117 } | |
| 3118 } | |
| 3119 | |
| 3120 if (nativePointer && resettableObject) | |
| 3121 break; | |
| 3122 | |
| 3123 } | |
| 3124 } | |
| 3125 } | |
| 3126 } | |
| 3127 | |
| 3128 if (nativePointer && !m_nativepointer_functions.contains(d_function)) | |
| 3129 m_nativepointer_functions.append(d_function); | |
| 3130 if (resettableObject && !m_resettable_object_functions.contains(d_function)) | |
| 3131 m_resettable_object_functions.append(d_function); | |
| 3132 } | |
| 3133 | |
| 3134 if ((options & SkipAttributes) == 0) { | |
| 3135 if (d_function->isEmptyFunction() | |
| 3136 || d_function->isDeprecated()) s << INDENT << "deprecated "; | |
| 3137 /* | |
| 3138 bool needsSuppressUnusedWarning = TypeDatabase::instance()->includeEclipseWarnings() | |
| 3139 && d_function->isSignal() | |
| 3140 && (((excluded_attributes & AbstractMetaAttributes::Private) == 0) | |
| 3141 && (d_function->isPrivate() | |
| 3142 || ((included_attributes & AbstractMetaAttributes::Private) != 0))); | |
| 3143 | |
| 3144 if (needsSuppressUnusedWarning && d_function->needsSuppressUncheckedWarning()) { | |
| 3145 s << INDENT<< "@SuppressWarnings({\"unchecked\", \"unused\"})" << endl; | |
| 3146 } else if (d_function->needsSuppressUncheckedWarning()) { | |
| 3147 s << INDENT<< "@SuppressWarnings(\"unchecked\")" << endl; | |
| 3148 } else if (needsSuppressUnusedWarning) { | |
| 3149 s << INDENT<< "@SuppressWarnings(\"unused\")" << endl; | |
| 3150 } | |
| 3151 | |
| 3152 if (!(attr & NoBlockedSlot) | |
| 3153 && !d_function->isConstructor() | |
| 3154 && !d_function->isSlot() | |
| 3155 && !d_function->isSignal() | |
| 3156 && !d_function->isStatic() | |
| 3157 && !(included_attributes & AbstractMetaAttributes::Static)) | |
| 3158 s << INDENT << "@QtBlockedSlot" << endl; | |
| 3159 */ | |
| 3160 if (!(options & ExternC)) | |
| 3161 s << INDENT; | |
| 3162 | |
| 3163 if (attr & AbstractMetaAttributes::Public) s << "public "; | |
| 3164 else if (attr & AbstractMetaAttributes::Protected) s << "protected "; | |
| 3165 else if (attr & AbstractMetaAttributes::Private) s << "private "; | |
| 3166 else if (attr & AbstractMetaAttributes::Native) s << "private extern(C) "; | |
| 3167 bool isStatic = (attr & AbstractMetaAttributes::Static); | |
| 3168 | |
| 3169 if (attr & AbstractMetaAttributes::Native) ; | |
| 3170 else if (!isStatic && (attr & AbstractMetaAttributes::FinalInTargetLang)) s << "final "; | |
| 3171 else if (!isStatic && (attr & AbstractMetaAttributes::Abstract)) s << "abstract "; | |
| 3172 | |
| 3173 if (isStatic && !(options & ExternC)) s << "static "; | |
| 3174 } | |
| 3175 | |
| 3176 if ((options & SkipReturnType) == 0) { | |
| 3177 QString modified_type = d_function->typeReplaced(0); | |
| 3178 if (options & ExternC) { | |
| 3179 uint options = 0x0004; // qtd externC | |
| 3180 s << CppImplGenerator::jniReturnName(d_function, options, true) << " "; | |
| 3181 } | |
| 3182 else if (modified_type.isEmpty()) | |
| 3183 s << translateType(d_function->type(), d_function->implementingClass(), (Option) options); | |
| 3184 else | |
| 3185 s << modified_type.replace('$', '.'); | |
| 3186 s << " "; | |
| 3187 } | |
| 3188 | |
| 3189 } | |
| 3190 | |
| 3191 void DGenerator::writeConstructorContents(QTextStream &s, const AbstractMetaFunction *d_function) | |
| 3192 { | |
| 3193 // Write constructor | |
| 3194 s << " {" << endl; | |
| 3195 { | |
| 3196 Indentation indent(INDENT); | |
| 3197 bool shellClass = d_function->ownerClass()->generateShellClass(); | |
| 3198 if (cpp_shared) { | |
| 3199 if (shellClass && !d_function->ownerClass()->isInterface()) | |
| 3200 s << INDENT << "if (!init_flag_" << d_function->ownerClass()->name() << ")" << endl | |
| 3201 << INDENT << " static_init_" << d_function->ownerClass()->name() << "();" << endl << endl; | |
| 3202 } | |
| 3203 writeJavaCallThroughContents(s, d_function); | |
| 3204 | |
| 3205 // Write out expense checks if present... | |
| 3206 const AbstractMetaClass *d_class = d_function->implementingClass(); | |
| 3207 const ComplexTypeEntry *te = d_class->typeEntry(); | |
| 3208 if (te->expensePolicy().isValid()) { | |
| 3209 s << endl; | |
| 3210 const ExpensePolicy &ep = te->expensePolicy(); | |
| 3211 s << INDENT << "qt.GeneratorUtilities.countExpense(" << d_class->fullName() | |
| 3212 << ".class, " << ep.cost << ", " << ep.limit << ");" << endl; | |
| 3213 } | |
| 3214 | |
| 3215 foreach (CodeSnip snip, te->codeSnips()) { | |
| 3216 if (snip.language == TypeSystem::Constructors) { | |
| 3217 snip.formattedCode(s, INDENT); | |
| 3218 } | |
| 3219 } | |
| 3220 | |
| 3221 if(d_function->implementingClass()->isQObject()) | |
| 3222 { | |
| 3223 bool hasParentArg = false; | |
| 3224 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 3225 for (int i=0; i<arguments.count(); ++i) { | |
| 3226 const AbstractMetaArgument *arg = arguments.at(i); | |
| 3227 if (arg->argumentName() == "parent_") | |
| 3228 hasParentArg = true; | |
| 3229 } | |
| 3230 | |
| 3231 // QString ctor_call = d_function->implementingClass()->name() == "QObject"? "this" : "super"; | |
| 3232 QString ctor_call = "this"; | |
| 3233 if (hasParentArg) { | |
| 3234 s << INDENT << "bool gc_managed = parent_ is null ? true : false;" << endl | |
| 3235 << INDENT << ctor_call << "(__qt_return_value, gc_managed);" << endl; | |
| 3236 } else { | |
| 3237 s << INDENT << ctor_call << "(__qt_return_value, true);" << endl; | |
| 3238 } | |
| 3239 } | |
| 3240 else | |
| 3241 s << INDENT << "super(__qt_return_value);" << endl; | |
| 3242 } | |
| 3243 s << INDENT << "}" << endl << endl; | |
| 3244 | |
| 3245 /* qtd // Write native constructor | |
| 3246 if (d_function->jumpTableId() == -1) | |
| 3247 writePrivateNativeFunction(s, d_function); | |
| 3248 */ | |
| 3249 } | |
| 3250 | |
| 3251 void DGenerator::writeFunctionArguments(QTextStream &s, const AbstractMetaFunction *d_function, | |
| 3252 int argument_count, uint options) | |
| 3253 { | |
| 3254 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 3255 | |
| 3256 if (argument_count == -1) | |
| 3257 argument_count = arguments.size(); | |
| 3258 | |
| 3259 for (int i=0; i<argument_count; ++i) { | |
| 3260 if (!d_function->argumentRemoved(i+1)) { | |
| 3261 if (i != 0) | |
| 3262 s << ", "; | |
| 3263 writeArgument(s, d_function, arguments.at(i), options); | |
| 3264 } | |
| 3265 } | |
| 3266 } | |
| 3267 | |
| 3268 | |
| 3269 void DGenerator::writeExtraFunctions(QTextStream &s, const AbstractMetaClass *d_class) | |
| 3270 { | |
| 3271 const ComplexTypeEntry *class_type = d_class->typeEntry(); | |
| 3272 Q_ASSERT(class_type); | |
| 3273 | |
| 3274 CodeSnipList code_snips = class_type->codeSnips(); | |
| 3275 foreach (const CodeSnip &snip, code_snips) { | |
| 3276 if ((!d_class->isInterface() && snip.language == TypeSystem::TargetLangCode) | |
| 3277 || (d_class->isInterface() && snip.language == TypeSystem::Interface)) { | |
| 3278 s << endl; | |
| 3279 snip.formattedCode(s, INDENT); | |
| 3280 } | |
| 3281 } | |
| 3282 } | |
| 3283 | |
| 3284 | |
| 3285 void DGenerator::writeToStringFunction(QTextStream &s, const AbstractMetaClass *d_class) | |
| 3286 { | |
| 3287 bool generate = d_class->hasToStringCapability() && !d_class->hasDefaultToStringFunction(); | |
| 3288 bool core = d_class->package() == QLatin1String("qt.core"); | |
| 3289 bool qevent = false; | |
| 3290 | |
| 3291 const AbstractMetaClass *cls = d_class; | |
| 3292 while (cls) { | |
| 3293 if (cls->name() == "QEvent") { | |
| 3294 qevent = true; | |
| 3295 break; | |
| 3296 } | |
| 3297 cls = cls->baseClass(); | |
| 3298 } | |
| 3299 | |
| 3300 if (generate || qevent) { | |
| 3301 | |
| 3302 if (qevent && core) { | |
| 3303 s << endl | |
| 3304 << " @Override" << endl | |
| 3305 << " public String toString() {" << endl | |
| 3306 << " return getClass().getSimpleName() + \"(type=\" + type().name() + \")\";" << endl | |
| 3307 << " }" << endl; | |
| 3308 } else { | |
| 3309 s << endl | |
| 3310 << " @Override" << endl | |
| 3311 << " public String toString() {" << endl | |
| 3312 << " if (nativeId() == 0)" << endl | |
| 3313 << " throw new QNoNativeResourcesException(\"Function call on incomplete object of type: \" +getClass().getName());" << endl | |
| 3314 << " return __qt_toString(nativeId());" << endl | |
| 3315 << " }" << endl | |
| 3316 << " native String __qt_toString(long __this_nativeId);" << endl; | |
| 3317 } | |
| 3318 } | |
| 3319 } | |
| 3320 | |
| 3321 void DGenerator::writeCloneFunction(QTextStream &s, const AbstractMetaClass *d_class) | |
| 3322 { | |
| 3323 s << endl | |
| 3324 << " @Override" << endl | |
| 3325 << " public " << d_class->name() << " clone() {" << endl | |
| 3326 << " if (nativeId() == 0)" << endl | |
| 3327 << " throw new QNoNativeResourcesException(\"Function call on incomplete object of type: \" +getClass().getName());" << endl | |
| 3328 << " return __qt_clone(nativeId());" << endl | |
| 3329 << " }" << endl | |
| 3330 << " native " << d_class->name() << " __qt_clone(long __this_nativeId);" << endl; | |
| 3331 } | |
| 3332 | |
| 3333 ClassFromEntry* ClassFromEntry::m_instance = NULL; | |
| 3334 | |
| 3335 ClassFromEntry::ClassFromEntry() | |
| 3336 { | |
| 3337 foreach (AbstractMetaClass *cls, m_classes) { | |
| 3338 const ComplexTypeEntry *ctype = cls->typeEntry(); | |
| 3339 classFromEntry[ctype] = cls; | |
| 3340 } | |
| 3341 } | |
| 3342 | |
| 3343 AbstractMetaClass* ClassFromEntry::get(const TypeEntry *ctype) | |
| 3344 { | |
| 3345 if(!m_instance) | |
| 3346 m_instance = new ClassFromEntry; | |
| 3347 | |
| 3348 return m_instance->classFromEntry[ctype]; | |
| 3349 } |