Mercurial > projects > qtd
annotate generator/cppimplgenerator.cpp @ 40:a5cc4ada07f5
remove obsolete stuff
| author | eldar |
|---|---|
| date | Sun, 17 May 2009 02:08:42 +0000 |
| parents | a5cba313c924 |
| children | 1750a803af74 |
| 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 "cppimplgenerator.h" | |
| 43 #include "dgenerator.h" | |
| 44 #include "reporthandler.h" | |
| 45 | |
| 46 #include <QDir> | |
| 47 #include <QtDebug> | |
| 48 #include <QVariant> | |
| 49 #include <iostream> | |
| 50 #define VOID_POINTER_ORDINAL 8 | |
| 51 | |
| 52 static Indentor INDENT; | |
| 53 | |
| 54 QString jni_signature(const AbstractMetaFunction *function, JNISignatureFormat format) | |
| 55 { | |
| 56 QString returned = "("; | |
| 57 AbstractMetaArgumentList arguments = function->arguments(); | |
| 58 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 59 if (!function->argumentRemoved(argument->argumentIndex() + 1)) { | |
| 60 QString modified_type = function->typeReplaced(argument->argumentIndex()+1); | |
| 61 | |
| 62 if (modified_type.isEmpty()) | |
| 63 returned += jni_signature(argument->type(), format); | |
| 64 else | |
| 65 returned += jni_signature(modified_type, format); | |
| 66 } | |
| 67 } | |
| 68 | |
| 69 returned += ")"; | |
| 70 | |
| 71 QString modified_type = function->typeReplaced(0); | |
| 72 if (modified_type.isEmpty()) | |
| 73 returned += jni_signature(function->type(), format); | |
| 74 else | |
| 75 returned += jni_signature(modified_type, format); | |
| 76 | |
| 77 return returned; | |
| 78 } | |
| 79 | |
| 80 QString jni_signature(const QString &_full_name, JNISignatureFormat format) | |
| 81 { | |
| 82 QString signature; | |
| 83 QString full_name = _full_name; | |
| 84 | |
| 85 if (full_name.endsWith("[]")) { | |
| 86 full_name.chop(2); | |
| 87 signature = "["; | |
| 88 } | |
| 89 | |
| 90 int start = 0, end = -1; | |
| 91 while ( (start = full_name.indexOf("<")) >= 0 && (end = full_name.indexOf(">")) >= 0 ) { | |
| 92 full_name.remove(start, end - start + 1); | |
| 93 } | |
| 94 | |
| 95 static QHash<QString, QString> table; | |
| 96 if (table.isEmpty()) { | |
| 97 table["boolean"] = "Z"; | |
| 98 table["byte"] = "B"; | |
| 99 table["char"] = "C"; | |
| 100 table["short"] = "S"; | |
| 101 table["int"] = "I"; | |
| 102 table["long"] = "J"; | |
| 103 table["float"] = "F"; | |
| 104 table["double"] = "D"; | |
| 105 } | |
| 106 | |
| 107 if (format == Underscores) | |
| 108 signature.replace("[", "_3"); | |
| 109 | |
| 110 if (table.contains(full_name)) { | |
| 111 signature += table[full_name]; | |
| 112 } else if (format == Underscores) { | |
| 113 signature.replace("[", "_3"); | |
| 114 signature += "L"; | |
| 115 signature += QString(full_name).replace("_", "_1").replace('.', '_').replace("$", "_00024"); | |
| 116 signature += "_2"; | |
| 117 } else { | |
| 118 signature += "L"; | |
| 119 signature += QString(full_name).replace('.', '/'); | |
| 120 signature += ";"; | |
| 121 } | |
| 122 | |
| 123 return signature; | |
| 124 } | |
| 125 | |
| 126 QString jni_signature(const AbstractMetaType *java_type, JNISignatureFormat format) | |
| 127 { | |
| 128 if (!java_type) | |
| 129 return "V"; | |
| 130 | |
| 131 if (java_type->isArray()) { | |
| 132 return "_3" + jni_signature(java_type->arrayElementType(), format); | |
| 133 } else if (java_type->isNativePointer()) { | |
| 134 if (format == Underscores) | |
| 135 return "Lcom_trolltech_qt_QNativePointer_2"; | |
| 136 else | |
| 137 return "Lcom/trolltech/qt/QNativePointer;"; | |
| 138 } else if (java_type->isIntegerEnum() || java_type->isIntegerFlags() | |
| 139 || (format == Underscores && (java_type->isEnum() || java_type->isFlags()))) { | |
| 140 return "I"; | |
| 141 } else if (java_type->isThread()) { | |
| 142 if (format == Underscores) | |
| 143 return "Ljava_lang_Thread_2"; | |
| 144 else | |
| 145 return "Ljava/lang/Thread;"; | |
| 146 } | |
| 147 | |
| 148 | |
| 149 | |
| 150 QString name = java_type->name(); | |
| 151 if (java_type->isObject()) { | |
| 152 if (const InterfaceTypeEntry *ie | |
| 153 = static_cast<const ObjectTypeEntry *>(java_type->typeEntry())->designatedInterface()) | |
| 154 name = ie->targetLangName(); | |
| 155 } else if (java_type->isTargetLangEnum()) { | |
| 156 const EnumTypeEntry *et = static_cast<const EnumTypeEntry *>(java_type->typeEntry()); | |
| 157 name = et->javaQualifier() + "$" + et->targetLangName(); | |
| 158 | |
| 159 } else if (java_type->isTargetLangFlags()) { | |
| 160 const FlagsTypeEntry *ft = static_cast<const FlagsTypeEntry *>(java_type->typeEntry()); | |
| 161 name = ft->originator()->javaQualifier() + "$" + ft->targetLangName(); | |
| 162 } | |
| 163 | |
| 164 return jni_signature( (java_type->package().isEmpty() ? QString() : java_type->package() + ".") + name, format); | |
| 165 } | |
| 166 | |
| 167 static QHash<QString, QString> table; | |
| 168 QString default_return_statement_qt(const AbstractMetaType *java_type, Generator::Option options = Generator::NoOption) | |
| 169 { | |
| 170 QString returnStr = ((options & Generator::NoReturnStatement) == 0 ? "return" : ""); | |
| 171 if (!java_type) | |
| 172 return returnStr; | |
| 173 | |
| 174 if (table.isEmpty()) { | |
| 175 table["bool"] = "false"; | |
| 176 table["byte"] = "0"; | |
| 177 table["char"] = "0"; | |
| 178 table["short"] = "0"; | |
| 179 table["int"] = "0"; | |
| 180 table["long"] = "0"; | |
| 181 table["float"] = "0f"; | |
| 182 table["double"] = "0.0"; | |
| 183 table["java.lang.Object"] = "0"; | |
| 184 } | |
| 185 | |
| 186 QString signature = table.value(java_type->typeEntry()->targetLangName()); | |
| 187 | |
| 188 if (!signature.isEmpty()) | |
| 189 return returnStr + " " + signature; | |
| 190 | |
| 191 Q_ASSERT(!java_type->isPrimitive()); | |
| 192 if (java_type->isJObjectWrapper()) | |
| 193 return returnStr + " JObjectWrapper()"; | |
| 194 if (java_type->isVariant()) | |
| 195 return returnStr + " QVariant()"; | |
| 196 if (java_type->isTargetLangString()) | |
| 197 return returnStr + " QString()"; | |
| 198 if (java_type->isTargetLangChar()) | |
| 199 return returnStr + " QChar()"; | |
| 200 else if (java_type->isEnum()) | |
| 201 return returnStr + " " + java_type->typeEntry()->name() + "(0)"; | |
| 202 else if (java_type->isContainer() && ((ContainerTypeEntry *)java_type->typeEntry())->type() == ContainerTypeEntry::StringListContainer) | |
| 203 return returnStr + " " + java_type->typeEntry()->name() + "()"; | |
| 204 else if (java_type->isValue() || java_type->isContainer()) | |
| 205 return returnStr + " " + java_type->cppSignature() + "()"; | |
| 206 else | |
| 207 return returnStr + " 0"; | |
| 208 } | |
| 209 | |
| 210 QString default_return_statement_java(const AbstractMetaType *java_type) | |
| 211 { | |
| 212 if (!java_type) | |
| 213 return "return"; | |
| 214 if (java_type->isArray()) | |
| 215 return "return null"; | |
| 216 | |
| 217 if (table.isEmpty()) { | |
| 218 table["boolean"] = "false"; | |
| 219 table["byte"] = "0"; | |
| 220 table["char"] = "0"; | |
| 221 table["short"] = "0"; | |
| 222 table["int"] = "0"; | |
| 223 table["long"] = "0"; | |
| 224 table["float"] = "0f"; | |
| 225 table["double"] = "0.0"; | |
| 226 table["java.lang.Object"] = "0"; | |
| 227 } | |
| 228 | |
| 229 QString signature = table.value(java_type->typeEntry()->targetLangName()); | |
| 230 if (!signature.isEmpty()) | |
| 231 return "return " + signature; | |
| 232 | |
| 233 Q_ASSERT(!java_type->isPrimitive()); | |
| 234 return "return 0"; | |
| 235 } | |
| 236 | |
| 237 /* Used to decide how which of the Call[Xxx]Method functions to call | |
| 238 */ | |
| 239 QByteArray jniTypeName(const QString &name) { | |
| 240 static QHash<QString, const char *> table; | |
| 241 if (table.isEmpty()) { | |
| 242 table["jboolean"] = "Boolean"; | |
| 243 table["jbyte"] = "Byte"; | |
| 244 table["jchar"] = "Char"; | |
| 245 table["jshort"] = "Short"; | |
| 246 table["jint"] = "Int"; | |
| 247 table["jlong"] = "Long"; | |
| 248 table["jfloat"] = "Float"; | |
| 249 table["jdouble"] = "Double"; | |
| 250 table["jobject"] = "Object"; | |
| 251 } | |
| 252 | |
| 253 return table[name]; | |
| 254 } | |
| 255 | |
| 256 QByteArray jniName(const QString &name) { | |
| 257 TypeEntry *entry = TypeDatabase::instance()->findType(name); | |
| 258 if (entry) | |
| 259 return entry->name().toLatin1(); | |
| 260 else | |
| 261 return "void *"; | |
| 262 } | |
| 263 | |
| 264 QString CppImplGenerator::jniReturnName(const AbstractMetaFunction *java_function, uint options, bool d_export) | |
| 265 { | |
| 20 | 266 AbstractMetaType *f_type = java_function->type(); |
| 267 | |
| 268 QString return_type = translateType(f_type, EnumAsInts, d_export); | |
| 1 | 269 QString new_return_type = java_function->typeReplaced(0); |
| 270 if (!new_return_type.isEmpty()) { | |
| 20 | 271 if(f_type && f_type->isPrimitive()) { |
| 272 if (d_export) | |
| 273 return_type = new_return_type; | |
| 274 } else | |
| 275 return_type = jniName(new_return_type); | |
| 1 | 276 } |
| 277 | |
| 278 // qtd | |
| 279 if (f_type) { | |
| 280 if (f_type->name() == "QModelIndex") | |
| 281 return_type = "void"; | |
| 282 else if (f_type->typeEntry()->isStructInD()) | |
| 283 return_type = f_type->typeEntry()->qualifiedCppName(); | |
| 284 else if (f_type->isObject() || f_type->isReference() || f_type->isValue() || f_type->isQObject()) | |
| 285 return_type = "void*"; | |
| 286 if (f_type->isVariant()) | |
| 287 return_type = "void*"; | |
| 288 } | |
| 289 | |
| 290 if (options & CppImplGenerator::ExternC && java_function->isConstructor()) | |
| 291 return_type = "void*"; | |
| 292 if (options & CppImplGenerator::ExternC && f_type) | |
| 293 if (f_type->isTargetLangString() || f_type->typeEntry()->isContainer()) | |
| 294 return_type = "void"; | |
| 295 // qtd end | |
| 296 | |
| 297 return return_type; | |
| 298 } | |
| 299 | |
| 300 QString CppImplGenerator::jniReturnType(const AbstractMetaType *f_type, uint options) | |
| 301 { | |
| 302 QString return_type = translateType(f_type, EnumAsInts); | |
| 303 | |
| 304 // qtd | |
| 305 if (f_type) { | |
| 306 if (f_type->typeEntry()->isStructInD()) | |
| 307 return_type = f_type->typeEntry()->qualifiedCppName(); | |
| 308 else if (f_type->isObject() || f_type->isReference() || f_type->isValue() || f_type->isQObject()) | |
| 309 return_type = "void*"; | |
| 310 if (f_type->isVariant()) | |
| 311 return_type = "void*"; | |
| 312 } | |
| 313 | |
| 314 if (options & CppImplGenerator::ExternC && f_type) | |
| 315 if (f_type->isTargetLangString()) | |
| 316 return_type = "void"; | |
| 317 // qtd end | |
| 318 return return_type; | |
| 319 } | |
| 320 | |
| 321 QByteArray jniTypeName(const AbstractMetaType *java_type) | |
| 322 { | |
| 323 if (!java_type) { | |
| 324 return "Void"; | |
| 325 } else if (java_type->isTargetLangChar()) { | |
| 326 return "Char"; | |
| 327 } else if (java_type->isPrimitive()) { | |
| 328 return jniTypeName(java_type->typeEntry()->jniName()); | |
| 329 } else if (java_type->isIntegerEnum() || java_type->isIntegerFlags()) { | |
| 330 return "Int"; | |
| 331 } else { | |
| 332 return "Object"; | |
| 333 } | |
| 334 } | |
| 335 | |
| 336 QByteArray newXxxArray(const AbstractMetaType *java_type) | |
| 337 { | |
| 338 return "New" + jniTypeName(java_type) + "Array"; | |
| 339 } | |
| 340 | |
| 341 QByteArray setXxxArrayElement(const AbstractMetaType *java_type) | |
| 342 { | |
| 343 Q_ASSERT(java_type); | |
| 344 return "Set" + jniTypeName(java_type) + "ArrayElement"; | |
| 345 } | |
| 346 | |
| 347 QByteArray getXxxArrayElement(const AbstractMetaType *java_type) | |
| 348 { | |
| 349 Q_ASSERT(java_type); | |
| 350 return "Get" + jniTypeName(java_type) + "ArrayElement"; | |
| 351 } | |
| 352 | |
| 353 QByteArray getXxxArrayRegion(const AbstractMetaType *java_type) | |
| 354 { | |
| 355 Q_ASSERT(java_type); | |
| 356 return "Get" + jniTypeName(java_type) + "ArrayRegion"; | |
| 357 } | |
| 358 | |
| 359 QByteArray setXxxArrayRegion(const AbstractMetaType *java_type) | |
| 360 { | |
| 361 Q_ASSERT(java_type); | |
| 362 return "Set" + jniTypeName(java_type) + "ArrayRegion"; | |
| 363 } | |
| 364 | |
| 365 QByteArray callXxxMethod(const AbstractMetaType *java_type) | |
| 366 { | |
| 367 return "Call" + jniTypeName(java_type) + "Method"; | |
| 368 } | |
| 369 | |
| 370 QByteArray callXxxMethod(const QString &name) { | |
| 371 TypeEntry *entry = TypeDatabase::instance()->findType(name); | |
| 372 if (entry && entry->isPrimitive()) | |
| 373 return "Call" + jniTypeName(entry->jniName()) + "Method"; | |
| 374 else | |
| 375 return "CallObjectMethod"; | |
| 376 } | |
| 377 | |
| 378 QString jni_function_signature(QString package, QString class_name, | |
| 379 const QString &function_name, | |
| 380 const QString &return_type, | |
| 381 const QString &mangled_arguments = QString(), | |
| 382 uint options = CppImplGenerator::StandardJNISignature) | |
| 383 { | |
| 384 QString s; | |
| 385 | |
| 386 if (options & CppImplGenerator::ExternC) | |
| 387 s += "extern \"C\" DLL_PUBLIC "; | |
| 388 /* qtd | |
| 389 if (options & CppImplGenerator::JNIExport) | |
| 390 s += "Q_DECL_EXPORT "; | |
| 391 */ | |
| 392 if (options & CppImplGenerator::ReturnType) { | |
| 393 s += return_type; | |
| 394 s += " "; | |
| 395 } | |
| 396 /* qtd | |
| 397 if (options & CppImplGenerator::JNIExport) | |
| 398 s += "JNICALL QTJAMBI_FUNCTION_PREFIX("; | |
| 399 | |
| 400 s += "Java_"; | |
| 401 | |
| 402 s += package.replace(".", "_"); // qtd .replace("_", "_1") | |
| 403 s += '_'; | |
| 404 s += class_name; // qtd .replace("_", "_1"); | |
| 405 s += '_'; | |
| 406 */ | |
| 407 s += QString(function_name); //.replace("_", "_1"); | |
| 408 // s += mangled_arguments; | |
| 409 | |
| 410 /* qtd | |
| 411 if (options & CppImplGenerator::JNIExport) | |
| 412 s += ")"; | |
| 413 */ | |
| 414 return s; | |
| 415 } | |
| 416 | |
| 417 QString CppImplGenerator::fileNameForClass(const AbstractMetaClass *java_class) const | |
| 418 { | |
| 419 return QString("%1_shell.cpp").arg(java_class->name()); | |
| 420 } | |
| 421 | |
| 422 void CppImplGenerator::writeSignalFunction(QTextStream &s, const AbstractMetaFunction *signal, const AbstractMetaClass *cls, | |
| 423 int pos) | |
| 424 { | |
| 425 writeFunctionSignature(s, signal, cls, signalWrapperPrefix(), | |
| 426 Option(OriginalName | OriginalTypeDescription), | |
| 427 "QtJambi_SignalWrapper_"); | |
| 428 s << endl << "{" << endl; | |
| 429 { | |
| 430 AbstractMetaArgumentList arguments = signal->arguments(); | |
| 431 Indentation indent(INDENT); | |
| 432 | |
| 433 if (arguments.size() > 0) | |
| 434 s << INDENT << "jvalue arguments[" << arguments.size() << "];" << endl; | |
| 435 else | |
| 436 s << INDENT << "jvalue *arguments = 0;" << endl; | |
| 437 s << INDENT << "JNIEnv *__jni_env = qtjambi_current_environment();" << endl | |
| 438 << INDENT << "__jni_env->PushLocalFrame(100);" << endl; | |
| 439 | |
| 440 for (int i=0; i<arguments.size(); ++i) { | |
| 441 const AbstractMetaArgument *argument = arguments.at(i); | |
| 442 writeQtToJava(s, | |
| 443 argument->type(), | |
| 444 argument->indexedName(), | |
| 445 "__java_" + argument->indexedName(), | |
| 446 signal, | |
| 447 argument->argumentIndex() + 1, | |
| 448 BoxedPrimitive); | |
| 449 s << INDENT << "arguments[" << i << "].l = __java_" << argument->indexedName() << ";" << endl; | |
| 450 } | |
| 451 s << INDENT << "qtjambi_call_java_signal(__jni_env, m_signals[" << pos << "], arguments);" | |
| 452 << endl; | |
| 453 | |
| 454 s << INDENT << "__jni_env->PopLocalFrame(0);" << endl; | |
| 455 | |
| 456 if (signal->type() != 0) | |
| 457 s << INDENT << default_return_statement_qt(signal->type()) << ";" << endl; | |
| 458 } | |
| 459 s << "}" << endl << endl; | |
| 460 | |
| 461 if (signal->implementingClass() == signal->ownerClass()) | |
| 462 writeFinalFunction(s, signal, cls); | |
| 463 } | |
| 464 | |
| 465 bool CppImplGenerator::hasCustomDestructor(const AbstractMetaClass *java_class) const | |
| 466 { | |
| 467 return !java_class->isQObject() && !java_class->typeEntry()->isValue(); | |
| 468 } | |
| 469 | |
| 470 void writeQtdEntityFunction(QTextStream &s, const AbstractMetaClass *java_class) | |
| 471 { | |
| 21 | 472 // if (!(java_class->typeEntry()->isObject() || java_class->typeEntry()->isQObject())) |
| 473 // return; | |
| 1 | 474 if (!java_class->hasVirtualFunctions()) |
| 475 return; | |
| 476 | |
| 477 s << "extern \"C\" DLL_PUBLIC void *__" << java_class->name() << "_entity(void *q_ptr)" << endl; | |
| 478 s << "{" << endl; | |
| 479 { | |
| 480 Indentation indent(INDENT); | |
| 481 s << INDENT << "Qtd_QObjectEntity* a = dynamic_cast<Qtd_QObjectEntity*>((" << java_class->qualifiedCppName() << "*)q_ptr);" << endl | |
| 482 << INDENT << "if (a != NULL)" << endl | |
| 483 << INDENT << " return a->d_entity();" << endl | |
| 484 << INDENT << "else" << endl | |
| 485 << INDENT << " return NULL;" << endl; | |
| 486 } | |
| 487 s << "}" << endl << endl; | |
| 488 } | |
| 489 | |
| 490 void CppImplGenerator::writeInterfaceCasts(QTextStream &s, const AbstractMetaClass *java_class) | |
| 491 { | |
| 492 // pointers to native interface objects for classes that implement interfaces | |
| 493 // initializing | |
| 494 AbstractMetaClassList interfaces = java_class->interfaces(); | |
| 495 if (!interfaces.isEmpty()) { | |
| 496 for (int i=0; i<interfaces.size(); ++i) { | |
| 497 AbstractMetaClass *iface = interfaces.at(i); | |
|
33
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
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498 |
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cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
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499 // in case of renamed class |
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cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
500 InterfaceTypeEntry *ite = static_cast<InterfaceTypeEntry*>(iface->typeEntry()); |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
501 QString real_name = ite->origin()->qualifiedCppName(); |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
502 |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
503 s << "extern \"C\" DLL_PUBLIC " << real_name << "* qtd_" << java_class->name() << "_cast_to_" << iface->qualifiedCppName() |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
504 << "(" << java_class->qualifiedCppName() << " *ptr)" << endl << "{" << endl; |
| 1 | 505 Indentation indent(INDENT); |
|
33
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
506 s << INDENT << "return dynamic_cast<" << real_name << "*>(ptr);" << endl; |
| 1 | 507 s << "}" << endl << endl; |
| 508 } | |
| 509 } | |
| 510 } | |
| 511 | |
| 512 void CppImplGenerator::writeInitCallbacks(QTextStream &s, const AbstractMetaClass *java_class) | |
| 513 { | |
| 514 QString initArgs = "pfunc_abstr *virts"; | |
| 515 if (java_class->isQObject()) | |
| 516 initArgs += ", pfunc_abstr *sigs, pfunc_abstr qobj_del"; | |
| 517 | |
| 518 s << "extern \"C\" DLL_PUBLIC void qtd_" << java_class->name() | |
| 519 << QString("_initCallBacks(%1) {").arg(initArgs) << endl; | |
| 520 | |
| 521 // virtual functions handlers | |
| 522 AbstractMetaFunctionList virtualFunctions = java_class->virtualFunctions(); | |
| 523 for (int pos = 0; pos<virtualFunctions.size(); ++pos) { | |
| 524 const AbstractMetaFunction *function = virtualFunctions.at(pos); | |
| 525 if (!notWrappedYet(function)) { // qtd2 | |
| 526 s << " " << function->marshalledName() << "_dispatch = " | |
| 527 "(pf" << function->marshalledName() << "_dispatch) virts[" << pos << "];" << endl; | |
| 528 } | |
| 529 } | |
| 530 | |
| 531 // D-side signal callbacks | |
| 532 AbstractMetaFunctionList signal_funcs = signalFunctions(java_class); | |
| 533 for(int i = 0; i < signal_funcs.size(); i++) | |
| 534 s << " emit_callbacks_" << java_class->name() << "[" << i << "] = (EmitCallback)" | |
| 535 "sigs[" << i << "];" << endl; | |
| 536 | |
| 537 if (java_class->isQObject()) | |
| 538 s << " qtd_D_" << java_class->name() << "_delete = " | |
| 539 "(qtd_pf_D_" << java_class->name() << "_delete)qobj_del;" << endl; | |
| 540 | |
| 541 | |
| 542 s << "}" << endl; | |
| 543 } | |
| 544 | |
| 545 | |
| 546 void CppImplGenerator::write(QTextStream &s, const AbstractMetaClass *java_class) | |
| 547 { | |
| 548 | |
| 549 bool shellClass = java_class->generateShellClass(); | |
| 550 | |
| 551 // Includes | |
| 552 writeExtraIncludes(s, java_class); | |
| 553 bool shellInclude = (java_class->generateShellClass() | |
| 554 || java_class->queryFunctions(AbstractMetaClass::Signals | AbstractMetaClass::Visible | AbstractMetaClass::NotRemovedFromShell).size() > 0); | |
| 555 | |
| 556 // need to include QPainter for all widgets... | |
| 557 { | |
| 558 const AbstractMetaClass *qwidget = java_class; | |
| 559 while (qwidget && qwidget->name() != "QWidget") { | |
| 560 qwidget = qwidget->baseClass(); | |
| 561 } | |
| 562 if (qwidget) | |
| 563 s << "#include <QPainter>" << endl << endl; | |
| 564 } | |
| 565 /* | |
| 566 #if defined(QTJAMBI_DEBUG_TOOLS) | |
| 567 s << "#include <qtjambidebugtools_p.h>" << endl << endl; | |
| 568 #endif | |
| 569 */ | |
| 570 if (shellInclude) | |
| 571 s << "#include \"" << java_class->name() << "_shell" << ".h\"" << endl; | |
| 572 /* qtd | |
| 573 if (java_class->isQObject()) | |
| 574 s << "#include <qtdynamicmetaobject.h>" << endl; | |
| 575 */ | |
| 576 s << "#include <iostream>" << endl; | |
| 577 Include inc = java_class->typeEntry()->include(); | |
| 578 if (!inc.name.isEmpty()) { | |
| 579 s << "#include "; | |
| 580 if (inc.type == Include::IncludePath) | |
| 581 s << "<"; | |
| 582 else | |
| 583 s << "\""; | |
| 584 s << inc.name; | |
| 585 if (inc.type == Include::IncludePath) | |
| 586 s << ">"; | |
| 587 else | |
| 588 s << "\""; | |
| 589 s << endl; | |
| 590 } | |
| 591 s << endl; // qtd | |
| 592 s << "#include \"qtd_core.h\"" << endl | |
| 593 << "#include \"ArrayOpsPrimitive.h\"" << endl | |
| 594 << "#include \"ArrayOps_qt_core.h\"" << endl; | |
| 595 | |
| 596 // qtd2 hack!! | |
| 37 | 597 if (java_class->package() == "qt.svg") |
| 1 | 598 s << "#include \"ArrayOps_qt_gui.h\"" << endl; |
| 599 | |
| 35 | 600 QString pkg_name = QString(java_class->package()).replace(".", "_"); |
| 601 s << QString("#include \"ArrayOps_%1.h\"").arg(pkg_name) << endl; | |
| 602 | |
| 1 | 603 s << endl; |
| 604 | |
| 605 writeInterfaceCasts(s, java_class); | |
| 606 | |
| 607 /* qtd2 | |
| 608 writeShellSignatures(s, java_class); | |
| 609 | |
| 610 writeDefaultConstructedValues(s, java_class); | |
| 611 | |
| 612 if (hasCustomDestructor(java_class)) */ | |
| 613 writeFinalDestructor(s, java_class); | |
| 614 | |
| 615 if (shellClass) { | |
| 616 foreach (AbstractMetaFunction *function, java_class->functions()) { | |
| 617 if (function->isConstructor() && !function->isPrivate()) | |
| 618 writeShellConstructor(s, function); | |
| 619 } | |
| 620 writeShellDestructor(s, java_class); | |
| 621 | |
| 622 writeQtdEntityFunction(s, java_class); | |
| 623 | |
| 624 if (java_class->isQObject()) | |
| 625 writeQObjectFunctions(s, java_class); | |
| 626 | |
| 627 // Virtual overrides | |
| 628 s << "// Virtual overrides" << endl; | |
| 629 AbstractMetaFunctionList virtualFunctions = java_class->virtualFunctions(); | |
| 630 for (int pos = 0; pos<virtualFunctions.size(); ++pos) { | |
| 631 const AbstractMetaFunction *function = virtualFunctions.at(pos); | |
| 632 // qtd writeShellFunction(s, function, java_class, pos); | |
| 633 writeShellVirtualFunction(s, function, java_class, pos); | |
| 634 } | |
| 635 | |
| 636 if (cpp_shared) | |
| 637 writeInitCallbacks(s, java_class); | |
| 638 | |
| 639 // Functions in shell class | |
| 640 s << "// Functions in shell class" << endl; | |
| 641 AbstractMetaFunctionList shellFunctions = java_class->nonVirtualShellFunctions(); | |
| 642 for (int i=0; i<shellFunctions.size(); ++i) { | |
| 643 const AbstractMetaFunction *function = shellFunctions.at(i); | |
| 644 writeShellFunction(s, function, java_class, -1); | |
| 645 } | |
| 646 | |
| 647 // Write public overrides for functions that are protected in the base class | |
| 648 // so they can be accessed from the native callback | |
| 649 s << "// public overrides for functions that are protected in the base class" << endl; | |
| 650 AbstractMetaFunctionList public_override_functions = java_class->publicOverrideFunctions(); | |
| 651 foreach (AbstractMetaFunction *function, public_override_functions) { | |
| 652 if(notWrappedYet(function)) | |
| 653 continue; | |
| 654 writePublicFunctionOverride(s, function, java_class); | |
| 655 } | |
| 656 | |
| 657 // Write virtual function overries used to decide on static/virtual calls | |
| 658 s << "// Write virtual function overries used to decide on static/virtual calls" << endl; | |
| 659 AbstractMetaFunctionList virtual_functions = java_class->virtualOverrideFunctions(); | |
| 660 foreach (const AbstractMetaFunction *function, virtual_functions) { | |
| 661 if(notWrappedYet(function)) | |
| 662 continue; | |
| 663 writeVirtualFunctionOverride(s, function, java_class); | |
| 664 } | |
| 665 | |
| 666 } | |
| 667 | |
| 668 writeExtraFunctions(s, java_class); | |
| 669 /* qtd2 | |
| 670 writeToStringFunction(s, java_class); | |
| 671 | |
| 672 if (java_class->hasCloneOperator()) { | |
| 673 writeCloneFunction(s, java_class); | |
| 674 } | |
| 675 | |
| 676 // Signals | |
| 677 AbstractMetaFunctionList signal_functions = signalFunctions(java_class); | |
| 678 for (int i=0; i<signal_functions.size(); ++i) | |
| 679 writeSignalFunction(s, signal_functions.at(i), java_class, i); | |
| 680 */ | |
| 681 s << "// ---externC---" << endl; | |
| 682 | |
| 683 // Native callbacks (all java functions require native callbacks) | |
| 684 AbstractMetaFunctionList class_funcs = java_class->functionsInTargetLang(); | |
| 685 foreach (AbstractMetaFunction *function, class_funcs) { | |
| 686 if (!function->isEmptyFunction()) | |
| 687 writeFinalFunction(s, function, java_class); | |
| 688 } | |
| 689 s << "// ---externC---end" << endl; | |
| 690 | |
| 691 | |
| 692 class_funcs = java_class->queryFunctions(AbstractMetaClass::NormalFunctions | AbstractMetaClass::AbstractFunctions | AbstractMetaClass::NotRemovedFromTargetLang); | |
| 693 foreach (AbstractMetaFunction *function, class_funcs) { | |
| 694 if (function->implementingClass() != java_class) { | |
| 695 writeFinalFunction(s, function, java_class); | |
| 696 } | |
| 697 } | |
| 698 | |
| 699 // Field accessors | |
| 700 s << "// Field accessors" << endl; | |
| 701 foreach (AbstractMetaField *field, java_class->fields()) { | |
| 702 if (field->wasPublic() || (field->wasProtected() && !java_class->isFinal())) | |
| 703 writeFieldAccessors(s, field); | |
| 704 } | |
| 705 /* | |
| 706 s << "// writeFromNativeFunction" << endl; | |
| 707 writeFromNativeFunction(s, java_class); | |
| 708 | |
| 709 if (java_class->isQObject()) | |
| 710 writeOriginalMetaObjectFunction(s, java_class); | |
| 711 | |
| 712 if (java_class->typeEntry()->isValue()) | |
| 713 writeFromArrayFunction(s, java_class); | |
| 714 | |
| 715 // generate the __qt_cast_to_Xxx functions | |
| 716 if (!java_class->isNamespace() && !java_class->isInterface()) { | |
| 717 AbstractMetaClassList interfaces = java_class->interfaces(); | |
| 718 foreach (AbstractMetaClass *iface, interfaces) | |
| 719 writeInterfaceCastFunction(s, java_class, iface); | |
| 720 } | |
| 721 | |
| 722 writeSignalInitialization(s, java_class); | |
| 723 */ | |
| 724 // qtd writeJavaLangObjectOverrideFunctions(s, java_class); | |
| 725 | |
| 726 s << endl << endl; | |
| 727 | |
| 728 QString pro_file_name = java_class->package().replace(".", "_") + "/" + java_class->package().replace(".", "_") + ".pri"; | |
| 729 priGenerator->addSource(pro_file_name, fileNameForClass(java_class)); | |
| 730 } | |
| 731 | |
| 732 void CppImplGenerator::writeVirtualDispatchFunction(QTextStream &s, const AbstractMetaFunction *function, bool d_export) | |
| 733 { | |
| 734 uint options2 = ReturnType | ExternC; | |
| 735 QString return_type = jniReturnName(function, options2); | |
| 736 QString f_name = function->marshalledName() + "_dispatch"; | |
| 737 | |
| 738 if(!d_export) | |
| 739 s << "extern \"C\" "; | |
| 740 | |
| 741 if (!cpp_shared || d_export) { | |
| 742 s << return_type << " " << f_name; | |
| 743 writeVirtualDispatchArguments(s, function, d_export); | |
| 744 if(!d_export) | |
| 745 s << ";"; | |
| 746 } else if (cpp_shared) { | |
| 747 s << "typedef " << return_type << " " << "(*pf" << f_name << ")"; | |
| 748 writeVirtualDispatchArguments(s, function, false); | |
| 749 s << ";" << endl | |
| 750 << "pf" << function->marshalledName() << "_dispatch " | |
| 751 << function->marshalledName() << "_dispatch;"; | |
| 752 } | |
| 753 | |
| 754 s << endl; | |
| 755 } | |
| 756 | |
| 757 void CppImplGenerator::writeShellVirtualFunction(QTextStream &s, const AbstractMetaFunction *function, | |
| 758 const AbstractMetaClass *implementor, int id) | |
| 759 { | |
| 760 // ---------------------------- | |
| 761 if(notWrappedYet(function)) | |
| 762 return; | |
| 763 | |
| 764 AbstractMetaType *f_type = function->type(); | |
| 765 QString new_return_type = function->typeReplaced(0); | |
| 766 bool has_function_type = ((f_type != 0 | |
| 767 || !new_return_type.isEmpty()) | |
| 768 && new_return_type != "void"); | |
| 769 | |
| 770 writeVirtualDispatchFunction(s, function); | |
| 771 | |
| 772 writeFunctionSignature(s, function, implementor, QString(), OriginalName); | |
| 773 | |
| 774 s << endl | |
| 775 << "{" << endl; | |
| 776 | |
| 777 Option options = NoOption; | |
| 778 | |
| 779 Indentation indent(INDENT); | |
| 780 //bool static_call = !(options & VirtualCall); | |
| 781 //s << "std::cout << \"entering " << function->marshalledName() << " \\n\"; " << endl; | |
| 782 | |
| 783 if (f_type) { | |
| 784 if (f_type->isTargetLangString()) | |
| 785 s << INDENT << "char* ret_str = NULL;" << endl | |
| 786 << INDENT << "size_t ret_str_size = 0;" << endl; | |
| 787 if (f_type->name() == "QModelIndex") | |
| 788 s << INDENT << "QModelIndexAccessor __d_return_value;" << endl; | |
| 789 if (f_type->isContainer()) | |
| 790 s << INDENT << "void* __d_return_value;" << endl | |
| 791 << INDENT << "size_t __d_return_value_size;" << endl; | |
| 792 } | |
| 793 | |
| 794 AbstractMetaArgumentList arguments = function->arguments(); | |
| 795 foreach (AbstractMetaArgument *argument, arguments) { | |
| 796 if (!function->argumentRemoved(argument->argumentIndex()+1)) { | |
| 797 if (!argument->type()->isPrimitive() | |
| 798 || !function->conversionRule(TypeSystem::NativeCode, argument->argumentIndex()+1).isEmpty()) { | |
| 799 if(argument->type()->isContainer()) { | |
| 800 QString arg_name = argument->indexedName(); | |
| 801 s << INDENT << QString("DArray %1_arr;").arg(arg_name) << endl | |
| 802 << INDENT << QString("DArray *__d_%1 = &%1_arr;").arg(arg_name); | |
| 803 | |
| 804 writeQtToJava(s, | |
| 805 argument->type(), | |
| 806 arg_name, | |
| 807 "__d_" + arg_name, | |
| 808 function, | |
| 809 argument->argumentIndex() + 1, | |
| 810 Option(VirtualDispatch)); | |
| 811 } | |
| 812 } | |
| 813 } | |
| 814 } | |
| 815 | |
| 816 if ((options & NoReturnStatement) == 0) | |
| 817 s << INDENT; | |
| 818 /* qtd if (function->isAbstract() && static_call) { | |
| 819 s << default_return_statement_qt(function->type(), options) << ";" << endl; | |
| 820 } else */ | |
| 821 { | |
| 822 if (f_type) { | |
| 823 if (f_type->isTargetLangString() || f_type->isContainer()) | |
| 824 ; | |
| 825 else if ((f_type->isValue() && !f_type->typeEntry()->isStructInD()) || | |
| 826 f_type->isVariant() ) | |
| 827 s << f_type->name() << " *__qt_return_value = (" << f_type->name() << "*) "; | |
| 828 else if (f_type->isObject() || f_type->isQObject()) | |
| 829 s << "return (" << f_type->name() <<"*) "; | |
| 830 else if (f_type->name() == "QModelIndex") | |
| 831 ; | |
| 832 else if ((options & NoReturnStatement) == 0) | |
| 833 s << "return "; | |
| 834 | |
| 835 if (f_type->isEnum() || f_type->isFlags()) | |
| 836 s << "(" << f_type->typeEntry()->qualifiedCppName() <<") "; | |
| 837 } | |
| 838 | |
| 839 s << function->marshalledName() << "_dispatch(" | |
| 840 << "this->d_entity()"; | |
| 841 | |
| 842 if (f_type) { | |
| 843 if (f_type->isTargetLangString()) | |
| 844 s << ", ret_str, ret_str_size"; | |
| 845 if (f_type->name() == "QModelIndex") | |
| 846 s << ", &__d_return_value"; | |
| 847 if (f_type->isContainer()) | |
| 848 s << ", &__d_return_value, &__d_return_value_size"; | |
| 849 } | |
| 850 | |
| 851 if (function->arguments().size() > 0) | |
| 852 s << ", "; | |
| 853 writeFunctionCallArguments(s, function, QString(), Option(options | ForceEnumCast | SkipRemovedArguments | ExcludeConst | VirtualDispatch)); | |
| 854 | |
| 855 s << ");" << endl; | |
| 856 | |
| 857 //s << "std::cout << \"leaving " << function->marshalledName() << " \\n\"; " << endl; | |
| 858 | |
| 859 if (f_type) { | |
| 860 if (f_type->name() == "QModelIndex") { | |
| 861 s << INDENT << "QModelIndex __qt_return_value = qtd_to_QModelIndex( __d_return_value );" << endl; | |
| 862 #ifdef Q_OS_WIN32 | |
| 863 s << "__qtd_dummy();" << endl; // hack!!! | |
| 864 #endif | |
| 865 s << INDENT << "return __qt_return_value;" << endl; | |
| 866 } | |
| 867 | |
| 868 if (f_type->isContainer()) { | |
| 869 writeJavaToQt(s, f_type, "__qt_return_value", "__d_return_value", | |
| 870 function, 0, GlobalRefJObject); | |
| 871 s << INDENT << "return __qt_return_value;" << endl; | |
| 872 } | |
| 873 | |
| 874 if (f_type->isTargetLangString()) | |
| 875 s << INDENT << "return " << "QString::fromUtf8(ret_str, ret_str_size);" << endl; | |
| 876 | |
| 877 if ( ( f_type->isValue() && !f_type->typeEntry()->isStructInD() ) || f_type->isVariant() ) | |
| 878 s << INDENT << "return " << f_type->name() << "(*__qt_return_value);" << endl; //" __qt_return_value = "; | |
| 879 } | |
| 880 } | |
| 881 | |
| 882 s << "}" << endl << endl; | |
| 883 // ---------------------------- | |
| 884 } | |
| 885 | |
| 886 void CppImplGenerator::writeVirtualDispatchArguments(QTextStream &s, const AbstractMetaFunction *d_function, bool d_export) | |
| 887 { | |
| 888 uint nativeArgCount = 0; | |
| 889 AbstractMetaType *ret_type = d_function->type(); | |
| 890 | |
| 891 s << "(void *d_entity"; | |
| 892 | |
| 893 if (ret_type) { | |
| 894 if (ret_type->isTargetLangString()) | |
| 895 s << ", char* ret_str, size_t ret_str_size"; | |
| 896 if (ret_type->name() == "QModelIndex") | |
| 897 s << ", QModelIndexAccessor *__d_return_value"; | |
| 898 if (ret_type->isContainer()) | |
| 899 s << ", void** __d_arr_ptr, size_t* __d_arr_size"; | |
| 900 } | |
| 901 | |
| 902 if (d_function->arguments().size() > 0) | |
| 903 s << ", "; | |
| 904 | |
| 905 | |
| 906 // the function arguments | |
| 907 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 908 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 909 if (!d_function->argumentRemoved(argument->argumentIndex() + 1)) { | |
| 910 if (nativeArgCount > 0) | |
| 911 s << "," << " "; | |
| 912 | |
| 913 AbstractMetaType *d_type = argument->type(); | |
| 914 QString arg_name = argument->indexedName(); | |
| 915 | |
| 916 if (d_type->name() == "QModelIndex") | |
| 917 s << "QModelIndexAccessor" << QString(d_type->actualIndirections(), '*') << " " << arg_name; | |
| 918 else if (d_type->isContainer()) { | |
| 919 if (d_export) { | |
| 920 s << DGenerator::translateType(d_type, d_function->ownerClass(), NoOption) << "* "; | |
| 921 } else | |
| 922 s << "DArray* "; | |
| 923 s << arg_name; | |
| 924 } else if (d_type->typeEntry()->isStructInD()) | |
| 925 s << d_type->typeEntry()->qualifiedCppName() << QString(d_type->actualIndirections(), '*') | |
| 926 << " " << arg_name; | |
| 927 else if (d_type->isTargetLangString()) { | |
| 928 if (d_export) | |
| 929 s << "wchar* "; | |
| 930 else | |
| 931 s << "const unsigned short* "; | |
| 932 s << QString("%1, int %1_size").arg(arg_name); | |
| 933 } else { | |
| 934 if(d_type->isVariant()) | |
| 935 s << "void*"; | |
| 936 else if (!d_type->hasNativeId()) | |
| 937 { | |
| 938 const ComplexTypeEntry *ctype = static_cast<const ComplexTypeEntry *>(d_type->typeEntry()); | |
| 939 if(d_type->typeEntry()->isObject() && ctype->isAbstract() && d_export) | |
| 940 { | |
| 941 QString d_name = d_type->typeEntry()->qualifiedCppName(); | |
| 942 s << d_name + "_ConcreteWrapper" + QString(d_type->indirections(),'*'); | |
| 943 } | |
| 944 else | |
| 39 | 945 s << translateType(d_type, EnumAsInts, d_export); |
| 1 | 946 } |
| 947 else | |
| 948 s << "void*"; | |
| 949 s << " " << argument->indexedName(); | |
| 950 } | |
| 951 nativeArgCount++; | |
| 952 } | |
| 953 } | |
| 954 s << ")"; | |
| 955 } | |
| 956 | |
| 957 void CppImplGenerator::writeJavaLangObjectOverrideFunctions(QTextStream &s, const AbstractMetaClass *cls) | |
| 958 { | |
| 959 if (cls->hasHashFunction()) { | |
| 960 AbstractMetaFunctionList hashcode_functions = cls->queryFunctionsByName("hashCode"); | |
| 961 bool found = false; | |
| 962 foreach (const AbstractMetaFunction *function, hashcode_functions) { | |
| 963 if (function->actualMinimumArgumentCount() == 0) { | |
| 964 found = true; | |
| 965 break; | |
| 966 } | |
| 967 } | |
| 968 | |
| 969 if (!found) { | |
| 970 s << endl | |
| 971 << INDENT << jni_function_signature(cls->package(), cls->name(), "__qt_hashCode", "jint") | |
| 972 << "(JNIEnv *__jni_env, jobject, jlong __this_nativeId)" << endl | |
| 973 << INDENT << "{" << endl; | |
| 974 { | |
| 975 Indentation indent(INDENT); | |
| 976 s << INDENT << "Q_UNUSED(__jni_env);" << endl | |
| 977 << INDENT << cls->qualifiedCppName() << " *__qt_this = (" | |
| 978 << cls->qualifiedCppName() << " *) qtjambi_from_jlong(__this_nativeId);" << endl | |
| 979 << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl | |
| 980 << INDENT << "Q_ASSERT(__qt_this);" << endl | |
| 981 << INDENT << "return qHash(*__qt_this);" << endl; | |
| 982 } | |
| 983 s << INDENT << "}" << endl; | |
| 984 } | |
| 985 } | |
| 986 | |
| 987 // Qt has a standard toString() conversion in QVariant? | |
| 988 QVariant::Type type = QVariant::nameToType(cls->qualifiedCppName().toLatin1()); | |
| 989 if (QVariant(type).canConvert(QVariant::String) && !cls->hasToStringCapability()) { | |
| 990 AbstractMetaFunctionList tostring_functions = cls->queryFunctionsByName("toString"); | |
| 991 bool found = false; | |
| 992 foreach (const AbstractMetaFunction *function, tostring_functions) { | |
| 993 if (function->actualMinimumArgumentCount() == 0) { | |
| 994 found = true; | |
| 995 break; | |
| 996 } | |
| 997 } | |
| 998 | |
| 999 if (!found) { | |
| 1000 s << endl | |
| 1001 << INDENT << jni_function_signature(cls->package(), cls->name(), "__qt_toString", "jstring") | |
| 1002 << "(JNIEnv *__jni_env, jobject, jlong __this_nativeId)" << endl | |
| 1003 << INDENT << "{" << endl; | |
| 1004 { | |
| 1005 Indentation indent(INDENT); | |
| 1006 s << INDENT << cls->qualifiedCppName() << " *__qt_this = (" | |
| 1007 << cls->qualifiedCppName() << " *) qtjambi_from_jlong(__this_nativeId);" << endl | |
| 1008 << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl | |
| 1009 << INDENT << "Q_ASSERT(__qt_this);" << endl | |
| 1010 << INDENT << "return qtjambi_from_qstring(__jni_env, QVariant(*__qt_this).toString());" << endl; | |
| 1011 } | |
| 1012 s << INDENT << "}" << endl; | |
| 1013 } | |
| 1014 } | |
| 1015 } | |
| 1016 | |
| 1017 void CppImplGenerator::writeExtraFunctions(QTextStream &s, const AbstractMetaClass *java_class) | |
| 1018 { | |
| 1019 const ComplexTypeEntry *class_type = java_class->typeEntry(); | |
| 1020 Q_ASSERT(class_type); | |
| 1021 | |
| 1022 CodeSnipList code_snips = class_type->codeSnips(); | |
| 1023 foreach (const CodeSnip &snip, code_snips) { | |
| 1024 if (snip.language == TypeSystem::ShellCode || snip.language == TypeSystem::NativeCode) { | |
| 1025 snip.formattedCode(s, INDENT) << endl; | |
| 1026 } | |
| 1027 } | |
| 1028 } | |
| 1029 | |
| 1030 void CppImplGenerator::writeToStringFunction(QTextStream &s, const AbstractMetaClass *java_class) | |
| 1031 { | |
| 1032 FunctionModelItem fun = java_class->hasToStringCapability(); | |
| 1033 bool core = java_class->package() == QLatin1String("qt.core"); | |
| 1034 bool qevent = false; | |
| 1035 | |
| 1036 const AbstractMetaClass *cls = java_class; | |
| 1037 while (cls) { | |
| 1038 if (cls->name() == "QEvent") { | |
| 1039 qevent = true; | |
| 1040 fun = cls->hasToStringCapability(); | |
| 1041 break; | |
| 1042 } | |
| 1043 cls = cls->baseClass(); | |
| 1044 } | |
| 1045 | |
| 1046 if (!java_class->hasDefaultToStringFunction() && fun && !(qevent && core)) { | |
| 1047 | |
| 1048 int indirections = fun->arguments().at(1)->type().indirections(); | |
| 1049 QString deref = QLatin1String(indirections == 0 ? "*" : ""); | |
| 1050 | |
| 1051 s << endl; | |
| 1052 s << "#include <QDebug>" << endl; | |
| 1053 s << jni_function_signature(java_class->package(), java_class->name(), "__qt_toString", "jstring") | |
| 1054 << "(JNIEnv *__jni_env, jobject, jlong __this_nativeId)" << endl | |
| 1055 << INDENT << "{" << endl; | |
| 1056 { | |
| 1057 Indentation indent(INDENT); | |
| 1058 s << INDENT << java_class->qualifiedCppName() << " *__qt_this = (" | |
| 1059 << java_class->qualifiedCppName() << " *) qtjambi_from_jlong(__this_nativeId);" << endl | |
| 1060 << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl | |
| 1061 << INDENT << "Q_ASSERT(__qt_this);" << endl | |
| 1062 | |
| 1063 << INDENT << "QString res;" << endl | |
| 1064 << INDENT << "QDebug d(&res);" << endl | |
| 1065 << INDENT << "d << " << deref << "__qt_this;" << endl; | |
| 1066 s << INDENT << "return qtjambi_from_qstring(__jni_env, res);" << endl; | |
| 1067 } | |
| 1068 s << INDENT << "}" << endl << endl; | |
| 1069 } | |
| 1070 } | |
| 1071 | |
| 1072 void CppImplGenerator::writeCloneFunction(QTextStream &s, const AbstractMetaClass *java_class) | |
| 1073 { | |
| 1074 s << endl | |
| 1075 << jni_function_signature(java_class->package(), java_class->name(), "__qt_clone", "jobject") << endl | |
| 1076 << "(JNIEnv *__jni_env, jobject, jlong __this_nativeId)" << endl | |
| 1077 << INDENT << "{" << endl; | |
| 1078 { | |
| 1079 Indentation indent(INDENT); | |
| 1080 s << INDENT << java_class->qualifiedCppName() << " *__qt_this = (" | |
| 1081 | |
| 1082 << java_class->qualifiedCppName() << " *) qtjambi_from_jlong(__this_nativeId);" << endl | |
| 1083 << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl | |
| 1084 << INDENT << "Q_ASSERT(__qt_this);" << endl | |
| 1085 << INDENT << java_class->qualifiedCppName() << " *res = __qt_this;" << endl | |
| 1086 << INDENT << "return qtjambi_from_object(__jni_env, res, \"" << java_class->name() << "\", \"" << java_class->package().replace(".", "/") << "/\", true);" << endl; | |
| 1087 } | |
| 1088 s << INDENT << "}" << endl << endl; | |
| 1089 } | |
| 1090 | |
| 1091 void CppImplGenerator::writeShellSignatures(QTextStream &s, const AbstractMetaClass *java_class) | |
| 1092 { | |
| 1093 bool has_constructors = java_class->hasConstructors(); | |
| 1094 | |
| 1095 // Write the function names... | |
| 1096 if (has_constructors && java_class->hasVirtualFunctions()) { | |
| 1097 AbstractMetaFunctionList virtual_functions = java_class->virtualFunctions(); | |
| 1098 { | |
| 1099 Indentation indent(INDENT); | |
| 1100 | |
| 1101 int pos = -1; | |
| 1102 foreach (AbstractMetaFunction *function, virtual_functions) { | |
| 1103 ++pos; | |
| 1104 | |
| 1105 if (pos == 0) | |
| 1106 s << "static const char *qtjambi_method_names[] = {"; | |
| 1107 else | |
| 1108 s << ","; | |
| 1109 s << endl | |
| 1110 << "/* " << QString("%1").arg(QString::number(pos), 3) << " */ " | |
| 1111 << "\"" << function->name() << "\""; | |
| 1112 } | |
| 1113 if (pos >= 0) | |
| 1114 s << endl << "};" << endl << endl; | |
| 1115 else | |
| 1116 s << "static const char **qtjambi_method_names = 0;" << endl; | |
| 1117 } | |
| 1118 | |
| 1119 // Write the function signatures | |
| 1120 { | |
| 1121 Indentation indent(INDENT); | |
| 1122 | |
| 1123 int pos = -1; | |
| 1124 foreach (AbstractMetaFunction *function, virtual_functions) { | |
| 1125 ++pos; | |
| 1126 | |
| 1127 if (pos == 0) | |
| 1128 s << "static const char *qtjambi_method_signatures[] = {"; | |
| 1129 else | |
| 1130 s << ","; | |
| 1131 s << endl | |
| 1132 << "/* " << QString("%1").arg(QString::number(pos), 3) << " */ " | |
| 1133 << "\"" | |
| 1134 << jni_signature(function, SlashesAndStuff) | |
| 1135 << "\""; | |
| 1136 } | |
| 1137 if (pos >= 0) | |
| 1138 s << endl << "};" << endl; | |
| 1139 else | |
| 1140 s << "static const char **qtjambi_method_signatures = 0;" << endl; | |
| 1141 s << "static const int qtjambi_method_count = " << QString::number(pos + 1) << ";" << endl | |
| 1142 << endl; | |
| 1143 } | |
| 1144 } | |
| 1145 | |
| 1146 if (has_constructors && java_class->hasInconsistentFunctions()) { | |
| 1147 AbstractMetaFunctionList inconsistents = java_class->cppInconsistentFunctions(); | |
| 1148 // Write the inconsistent function names... | |
| 1149 { | |
| 1150 Indentation indent(INDENT); | |
| 1151 s << "static const char *qtjambi_inconsistent_names[] = {"; | |
| 1152 for (int i=0; i<inconsistents.size(); ++i) { | |
| 1153 if (i != 0) | |
| 1154 s << ","; | |
| 1155 s << endl << INDENT << "\"" << inconsistents.at(i)->name() << "\""; | |
| 1156 } | |
| 1157 s << endl << "};" << endl << endl; | |
| 1158 } | |
| 1159 | |
| 1160 // Write the function signatures | |
| 1161 { | |
| 1162 Indentation indent(INDENT); | |
| 1163 s << "static const char *qtjambi_inconsistent_signatures[] = {"; | |
| 1164 for (int i=0; i<inconsistents.size(); ++i) { | |
| 1165 const AbstractMetaFunction *function = inconsistents.at(i); | |
| 1166 | |
| 1167 if (i != 0) | |
| 1168 s << ","; | |
| 1169 s << endl << INDENT << "\"" | |
| 1170 << jni_signature(function, SlashesAndStuff) | |
| 1171 << "\""; | |
| 1172 } | |
| 1173 s << endl << "};" << endl << endl; | |
| 1174 } | |
| 1175 s << "static const int qtjambi_inconsistent_count = " << inconsistents.size() << ";" << endl | |
| 1176 << endl; | |
| 1177 } | |
| 1178 | |
| 1179 | |
| 1180 AbstractMetaFunctionList signal_functions = java_class->cppSignalFunctions(); | |
| 1181 if (signal_functions.size()) { | |
| 1182 Indentation indent(INDENT); | |
| 1183 s << "static const char *qtjambi_signal_names[] = {"; | |
| 1184 for (int i=0; i<signal_functions.size(); ++i) { | |
| 1185 if (i != 0) | |
| 1186 s << ","; | |
| 1187 | |
| 1188 const AbstractMetaFunction *f = signal_functions.at(i); | |
| 1189 | |
| 1190 QString signalName = f->name(); | |
| 1191 | |
| 1192 s << endl << INDENT << "\"" << signalName << "\""; | |
| 1193 } | |
| 1194 s << endl << "};" << endl << endl; | |
| 1195 | |
| 1196 s << "static const int qtjambi_signal_argumentcounts[] = {"; | |
| 1197 for (int i=0; i<signal_functions.size(); ++i) { | |
| 1198 if (i != 0) | |
| 1199 s << ","; | |
| 1200 s << endl << INDENT << signal_functions.at(i)->arguments().count(); | |
| 1201 } | |
| 1202 s << endl << "};" << endl << endl; | |
| 1203 s << "static const int qtjambi_signal_count = " << signal_functions.size() << ";" << endl | |
| 1204 << endl; | |
| 1205 } | |
| 1206 } | |
| 1207 | |
| 1208 void CppImplGenerator::writeQObjectFunctions(QTextStream &s, const AbstractMetaClass *java_class) | |
| 1209 { | |
| 1210 // QObject::metaObject() | |
| 1211 /* s << "const QMetaObject *" << shellClassName(java_class) << "::metaObject() const" << endl | |
| 1212 << "{" << endl | |
| 1213 << " if (m_meta_object == 0) {" << endl | |
| 1214 << " JNIEnv *__jni_env = qtjambi_current_environment();" << endl | |
| 1215 << " jobject __obj = m_link != 0 ? m_link->javaObject(__jni_env) : 0;" << endl | |
| 1216 << " if (__obj == 0) return " << java_class->qualifiedCppName() << "::metaObject();" << endl | |
| 1217 << " else m_meta_object = qtjambi_metaobject_for_class(__jni_env, __jni_env->GetObjectClass(__obj), " << java_class->qualifiedCppName() << "::metaObject());" << endl; | |
| 1218 | |
| 1219 | |
| 1220 AbstractMetaFunctionList virtualFunctions = java_class->virtualFunctions(); | |
| 1221 for (int pos=0; pos<virtualFunctions.size(); ++pos) { | |
| 1222 const AbstractMetaFunction *virtualFunction = virtualFunctions.at(pos); | |
| 1223 if (virtualFunction->isVirtualSlot()) { | |
| 1224 QStringList introspectionCompatibleSignatures = virtualFunction->introspectionCompatibleSignatures(); | |
| 1225 foreach (QString introspectionCompatibleSignature, introspectionCompatibleSignatures) { | |
| 1226 s << " {" << endl | |
| 1227 << " int idx = " | |
| 1228 << java_class->qualifiedCppName() << "::metaObject()->indexOfMethod(\"" | |
| 1229 << introspectionCompatibleSignature << "\");" << endl; | |
| 1230 | |
| 1231 s << " if (idx >= 0) m_map.insert(idx, " << pos << ");" << endl | |
| 1232 << " }" << endl; | |
| 1233 } | |
| 1234 } | |
| 1235 | |
| 1236 } | |
| 1237 | |
| 1238 s << " }" << endl | |
| 1239 << " return m_meta_object;" << endl | |
| 1240 << "}" << endl << endl; | |
| 1241 | |
| 1242 // QObject::qt_metacast() | |
| 1243 s << "void *" << shellClassName(java_class) << "::qt_metacast(const char *_clname)" << endl | |
| 1244 << "{" << endl | |
| 1245 << " if (!_clname) return 0;" << endl | |
| 1246 << " if (!strcmp(_clname, \"" << shellClassName(java_class) << "\"))" << endl | |
| 1247 << " return static_cast<void*>(const_cast<" << shellClassName(java_class) << "*>(this));" << endl | |
| 1248 << " return " << java_class->qualifiedCppName() << "::qt_metacast(_clname);" << endl | |
| 1249 << "}" << endl << endl; | |
| 1250 */ | |
| 1251 | |
| 1252 writeSignalsHandling(s, java_class); | |
| 1253 | |
| 1254 // QObject::qt_metacall() | |
| 1255 s << "int " << shellClassName(java_class) << "::qt_metacall(QMetaObject::Call _c, int _id, void **_a)" << endl | |
| 1256 << "{" << endl; | |
| 1257 | |
| 1258 s << " _id = " << java_class->qualifiedCppName() << "::qt_metacall(_c, _id, _a);" << endl | |
| 1259 << " if (_id < 0 || _c != QMetaObject::InvokeMetaMethod)" << endl | |
| 1260 << " return _id;" << endl | |
| 1261 // << " Q_ASSERT(_id < 2);" << endl | |
| 1262 << " emit_callbacks_" << java_class->name() << "[_id](this->d_entity(), _a);" << endl | |
| 1263 << " return -1;" << endl | |
| 1264 << "}" << endl << endl; | |
| 1265 } | |
| 1266 | |
| 1267 void CppImplGenerator::writeSignalHandler(QTextStream &s, const AbstractMetaClass *d_class, AbstractMetaFunction *function) | |
| 1268 { | |
| 1269 QString extra_args, extra_call_args, conversion_code; | |
| 1270 QTextStream s2(&conversion_code); | |
| 1271 | |
| 1272 Indentation indent(INDENT); | |
| 1273 | |
| 1274 AbstractMetaArgumentList arguments = function->arguments(); | |
| 1275 foreach (AbstractMetaArgument *argument, arguments) { | |
| 1276 if(argument->type()->isContainer()) { | |
| 1277 QString arg_name = argument->indexedName(); | |
| 1278 const AbstractMetaType *arg_type = argument->type(); | |
| 1279 extra_args += ", DArray " + arg_name; | |
| 1280 extra_call_args += ", " + arg_name + "_arr"; | |
| 1281 | |
| 1282 s2 << INDENT; | |
| 1283 writeTypeInfo(s2, arg_type, NoOption); | |
| 1284 s2 << arg_name << " = (*reinterpret_cast< "; | |
| 1285 writeTypeInfo(s2, arg_type, ExcludeReference); | |
| 1286 s2 << "(*)>(args[" << argument->argumentIndex() + 1 << "]));" << endl | |
| 1287 << INDENT << QString("DArray %1_arr;").arg(arg_name) << endl | |
| 1288 << INDENT << QString("DArray *__d_%1 = &%1_arr;").arg(arg_name); | |
| 1289 | |
| 1290 writeQtToJava(s2, | |
| 1291 arg_type, | |
| 1292 arg_name, | |
| 1293 "__d_" + arg_name, | |
| 1294 function, | |
| 1295 argument->argumentIndex() + 1, | |
| 1296 Option(VirtualDispatch)); | |
| 1297 } | |
| 1298 } | |
| 1299 QString sig_name = signalExternName(d_class, function); | |
| 1300 s << "extern \"C\" DLL_PUBLIC void " << sig_name << "_handle_in_d(void* d_entity, void** args" << extra_args <<");" << endl | |
| 1301 << "extern \"C\" DLL_PUBLIC void " << sig_name << "_handle(void* d_entity, void** args)" << endl | |
| 1302 << "{" << endl | |
| 1303 << conversion_code << endl | |
| 1304 << INDENT << sig_name << "_handle_in_d(d_entity, args" << extra_call_args << ");" << endl | |
| 1305 << "}" << endl; | |
| 1306 | |
| 1307 } | |
| 1308 | |
| 1309 void CppImplGenerator::writeSignalsHandling(QTextStream &s, const AbstractMetaClass *java_class) | |
| 1310 { | |
| 1311 s << "extern \"C\" typedef void (*EmitCallback)(void*, void**);" << endl; | |
| 1312 AbstractMetaFunctionList signal_funcs = signalFunctions(java_class); | |
| 1313 | |
| 1314 if (cpp_shared) | |
| 1315 s << "EmitCallback emit_callbacks_" << java_class->name() << "[" << signal_funcs.size() << "];" << endl; | |
| 1316 else { | |
| 1317 // D-side signal callbacks | |
| 1318 for(int i = 0; i < signal_funcs.size(); i++) { | |
| 1319 AbstractMetaFunction *signal = signal_funcs.at(i); | |
| 1320 writeSignalHandler(s, java_class, signal); | |
| 1321 } | |
| 1322 | |
| 1323 s << "EmitCallback emit_callbacks_" << java_class->name() << "[" << signal_funcs.size() << "] = {" << endl; | |
| 1324 for(int i = 0; i < signal_funcs.size(); i++) { | |
| 1325 AbstractMetaFunction *signal = signal_funcs.at(i); | |
| 1326 s << endl; | |
| 1327 if (i != 0) | |
| 1328 s << ", "; | |
| 1329 s << "&" << signalExternName(java_class, signal) << "_handle"; | |
| 1330 } | |
| 1331 s << endl << "};" << endl << endl; | |
| 1332 } | |
| 1333 | |
| 1334 // Functions connecting/disconnecting shell's slots | |
| 1335 for(int i = 0; i < signal_funcs.size(); i++) { | |
| 1336 AbstractMetaFunction *signal = signal_funcs.at(i); | |
| 1337 QString sigExternName = signalExternName(java_class, signal); | |
| 1338 | |
| 1339 s << "extern \"C\" DLL_PUBLIC void " << sigExternName << "_connect" | |
| 1340 << "(void* native_id)" << endl << "{" << endl | |
| 1341 << " " << shellClassName(java_class) << " *qobj = (" << shellClassName(java_class) << "*) native_id;" << endl | |
| 1342 << " const QMetaObject &mo = " << shellClassName(java_class) << "::staticMetaObject;" << endl | |
| 1343 << " int signalId = mo.indexOfSignal(\"" << signal->minimalSignature() << "\");" << endl | |
| 1344 << " mo.connect(qobj, signalId, qobj, mo.methodCount() + " << i << ");" << endl | |
| 1345 << "}" << endl; | |
| 1346 | |
| 1347 s << "extern \"C\" DLL_PUBLIC void " << sigExternName << "_disconnect" | |
| 1348 << "(void* native_id)" << endl << "{" << endl | |
| 1349 << " " << shellClassName(java_class) << " *qobj = (" << shellClassName(java_class) << "*) native_id;" << endl | |
| 1350 << " const QMetaObject &mo = " << shellClassName(java_class) << "::staticMetaObject;" << endl | |
| 1351 << " int signalId = mo.indexOfSignal(\"" << signal->minimalSignature() << "\");" << endl | |
| 1352 << " mo.disconnect(qobj, signalId, qobj, mo.methodCount() + " << i << ");" << endl | |
| 1353 << "}" << endl << endl; | |
| 1354 } | |
| 1355 } | |
| 1356 | |
| 1357 | |
| 1358 void CppImplGenerator::writeShellConstructor(QTextStream &s, const AbstractMetaFunction *java_function) | |
| 1359 { | |
| 1360 if (java_function->isModifiedRemoved(TypeSystem::ShellCode)) | |
| 1361 return; | |
| 1362 | |
| 1363 const AbstractMetaClass *cls = java_function->ownerClass(); | |
| 1364 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 1365 | |
| 1366 writeFunctionSignature(s, java_function, cls); | |
| 1367 | |
| 1368 s << endl; | |
| 1369 s << " : " << cls->qualifiedCppName() << "("; | |
| 1370 for (int i=0; i<arguments.size(); ++i) { | |
| 1371 s << arguments.at(i)->indexedName(); | |
| 1372 if (i != arguments.size() - 1) | |
| 1373 s << ", "; | |
| 1374 } | |
| 1375 s << ")"; | |
| 1376 if (cls->hasVirtualFunctions()) | |
| 1377 s << "," << endl << " Qtd_QObjectEntity(d_ptr)"; | |
| 1378 /* qtd s << " m_meta_object(0)," << endl; | |
| 1379 s << " m_vtable(0)," << endl | |
| 1380 << " m_link(0)" << endl; | |
| 1381 */ | |
| 1382 s << endl; | |
| 1383 s << "{" << endl; | |
| 1384 { | |
| 1385 Indentation indent(INDENT); | |
| 1386 writeCodeInjections(s, java_function, cls, CodeSnip::Beginning, TypeSystem::ShellCode); | |
| 1387 writeCodeInjections(s, java_function, cls, CodeSnip::End, TypeSystem::ShellCode); | |
| 1388 } | |
| 1389 s << "}" << endl << endl; | |
| 1390 } | |
| 1391 | |
| 1392 void CppImplGenerator::writeShellDestructor(QTextStream &s, const AbstractMetaClass *java_class) | |
| 1393 { | |
| 1394 | |
| 1395 if (java_class->isQObject()) | |
| 1396 if (cpp_shared) | |
| 1397 s << "extern \"C\" typedef void (*qtd_pf_D_" << java_class->name() << "_delete)(void *d_ptr);" << endl | |
| 1398 << "qtd_pf_D_" << java_class->name() << "_delete qtd_D_" << java_class->name() << "_delete;" << endl << endl; | |
| 1399 else | |
| 1400 s << "extern \"C\" void qtd_D_" << java_class->name() << "_delete(void *d_ptr);" << endl << endl; | |
| 1401 | |
| 1402 s << shellClassName(java_class) << "::~" | |
| 1403 << shellClassName(java_class) << "()" << endl | |
| 1404 << "{" << endl; | |
| 1405 { | |
| 1406 Indentation indent(INDENT); | |
| 1407 if (java_class->isQObject()) | |
| 1408 s << INDENT << "if (QObject::parent())" << endl | |
| 1409 << INDENT << " qtd_D_" << java_class->name() << "_delete(this->d_entity());" << endl; | |
| 1410 | |
| 1411 /* qtd | |
| 1412 s << "#ifdef QT_DEBUG" << endl | |
| 1413 << INDENT << "if (m_vtable)" << endl | |
| 1414 << INDENT << " m_vtable->deref();" << endl | |
| 1415 << "#endif" << endl | |
| 1416 << INDENT << "if (m_link) {" << endl; | |
| 1417 | |
| 1418 AbstractMetaClassList interfaces = java_class->interfaces(); | |
| 1419 if (interfaces.size() + (java_class->baseClass() != 0 ? 1 : 0) > 1) { | |
| 1420 if (java_class->baseClass() != 0) | |
| 1421 interfaces += java_class->baseClass(); | |
| 1422 foreach (AbstractMetaClass *iface, interfaces) { | |
| 1423 AbstractMetaClass *impl = iface->isInterface() ? iface->primaryInterfaceImplementor() : iface; | |
| 1424 s << INDENT << " m_link->unregisterSubObject((" << impl->qualifiedCppName() << " *) this);" << endl; | |
| 1425 } | |
| 1426 } | |
| 1427 | |
| 1428 if (!java_class->isQObject()) { | |
| 1429 s << INDENT << " JNIEnv *__jni_env = qtjambi_current_environment();" << endl | |
| 1430 << INDENT << " if (__jni_env != 0) m_link->nativeShellObjectDestroyed(__jni_env);" << endl; | |
| 1431 } | |
| 1432 | |
| 1433 #if defined(QTJAMBI_DEBUG_TOOLS) | |
| 1434 s << INDENT << " qtjambi_increase_shellDestructorCalledCount(QString::fromLatin1(\"" << java_class->name() << "\"));" << endl; | |
| 1435 #endif | |
| 1436 | |
| 1437 s << INDENT << "}" << endl; */ | |
| 1438 } | |
| 1439 s << "}" << endl << endl; | |
| 1440 } | |
| 1441 | |
| 1442 void CppImplGenerator::writeCodeInjections(QTextStream &s, const AbstractMetaFunction *java_function, | |
| 1443 const AbstractMetaClass *implementor, CodeSnip::Position position, | |
| 1444 TypeSystem::Language language) | |
| 1445 { | |
| 1446 | |
| 1447 FunctionModificationList mods; | |
| 1448 const AbstractMetaClass *cls = implementor; | |
| 1449 while (cls != 0) { | |
| 1450 mods += java_function->modifications(cls); | |
| 1451 | |
| 1452 if (cls == cls->baseClass()) | |
| 1453 break; | |
| 1454 cls = cls->baseClass(); | |
| 1455 } | |
| 1456 | |
| 1457 foreach (FunctionModification mod, mods) { | |
| 1458 if (mod.snips.count() <= 0) | |
| 1459 continue ; | |
| 1460 | |
| 1461 foreach (CodeSnip snip, mod.snips) { | |
| 1462 if (snip.position != position) | |
| 1463 continue ; | |
| 1464 | |
| 1465 if ((snip.language & language) == false) | |
| 1466 continue ; | |
| 1467 | |
| 1468 if (position == CodeSnip::End) | |
| 1469 s << endl; | |
| 1470 | |
| 1471 QString code; | |
| 1472 QTextStream tmpStream(&code); | |
| 1473 snip.formattedCode(tmpStream, INDENT); | |
| 1474 ArgumentMap map = snip.argumentMap; | |
| 1475 ArgumentMap::iterator it = map.begin(); | |
| 1476 for (;it!=map.end();++it) { | |
| 1477 int pos = it.key() - 1; | |
| 1478 QString meta_name = it.value(); | |
| 1479 | |
| 1480 if (pos >= 0 && pos < java_function->arguments().count()) { | |
| 1481 code = code.replace(meta_name, java_function->arguments().at(pos)->indexedName()); | |
| 1482 } else { | |
| 1483 QString debug = QString("argument map specifies invalid argument index %1" | |
| 1484 "for function '%2'") | |
| 1485 .arg(pos + 1).arg(java_function->name()); | |
| 1486 ReportHandler::warning(debug); | |
| 1487 } | |
| 1488 | |
| 1489 } | |
| 1490 s << code; | |
| 1491 if (position == CodeSnip::Beginning) | |
| 1492 s << endl; | |
| 1493 } | |
| 1494 } | |
| 1495 } | |
| 1496 | |
| 1497 static QString function_call_for_ownership(TypeSystem::Ownership owner, const QString &var_name) | |
| 1498 { | |
| 1499 if (owner == TypeSystem::CppOwnership) { | |
| 1500 return "setCppOwnership(__jni_env, " + var_name + ")"; | |
| 1501 } else if (owner == TypeSystem::TargetLangOwnership) { | |
| 1502 return "setJavaOwnership(__jni_env, " + var_name + ")"; | |
| 1503 } else if (owner == TypeSystem::DefaultOwnership) { | |
| 1504 return "setDefaultOwnership(__jni_env, " + var_name + ")"; | |
| 1505 } else { | |
| 1506 Q_ASSERT(false); | |
| 1507 return "bogus()"; | |
| 1508 } | |
| 1509 } | |
| 1510 | |
| 1511 void CppImplGenerator::writeOwnership(QTextStream &s, | |
| 1512 const AbstractMetaFunction *java_function, | |
| 1513 const QString &var_name, | |
| 1514 int var_index, | |
| 1515 const AbstractMetaClass *implementor) | |
| 1516 { | |
| 1517 TypeSystem::Ownership owner = TypeSystem::InvalidOwnership; | |
| 1518 const AbstractMetaClass *cls = implementor; | |
| 1519 while (cls != 0 && owner == TypeSystem::InvalidOwnership) { | |
| 1520 owner = java_function->ownership(cls, TypeSystem::ShellCode, var_index); | |
| 1521 cls = cls->baseClass(); | |
| 1522 } | |
| 1523 | |
| 1524 if (owner == TypeSystem::InvalidOwnership) | |
| 1525 return; | |
| 1526 | |
| 1527 if (var_index != -1) { | |
| 1528 s << INDENT << "if (" << var_name << " != 0) {" << endl; | |
| 1529 { | |
| 1530 Indentation indent(INDENT); | |
| 1531 s << INDENT << "QtJambiLink *__link = QtJambiLink::findLink(__jni_env, " | |
| 1532 << var_name << ");" << endl | |
| 1533 << INDENT << "Q_ASSERT(__link != 0);" << endl; | |
| 1534 | |
| 1535 s << INDENT << "__link->" << function_call_for_ownership(owner, var_name) << ";" << endl; | |
| 1536 } | |
| 1537 s << INDENT << "}" << endl; | |
| 1538 } else { | |
| 1539 s << INDENT << "if (m_link) {" << endl; | |
| 1540 { | |
| 1541 Indentation indent(INDENT); | |
| 1542 s << INDENT << "m_link->" << function_call_for_ownership(owner, "m_link->javaObject(__jni_env)") << ";" << endl; | |
| 1543 } | |
| 1544 s << INDENT << "}" << endl; | |
| 1545 } | |
| 1546 | |
| 1547 } | |
| 1548 | |
| 1549 void CppImplGenerator::writeShellFunction(QTextStream &s, const AbstractMetaFunction *java_function, | |
| 1550 const AbstractMetaClass *implementor, int id) | |
| 1551 { | |
| 1552 writeFunctionSignature(s, java_function, implementor, QString(), OriginalName); | |
| 1553 | |
| 1554 s << endl | |
| 1555 << "{" << endl; | |
| 1556 | |
| 1557 Indentation indent(INDENT); | |
| 1558 | |
| 1559 QString java_function_signature = java_function->signature(); | |
| 1560 /* s << INDENT << "QTJAMBI_DEBUG_TRACE(\"(shell) entering: " << implementor->name() << "::" | |
| 1561 << java_function_signature << "\");" << endl; | |
| 1562 */ | |
| 1563 writeCodeInjections(s, java_function, implementor, CodeSnip::Beginning, TypeSystem::ShellCode); | |
| 1564 | |
| 1565 // s << " printf(\"%s : %s\\n\", \"" << java_function->enclosingClass()->name() << "\"" | |
| 1566 // << ", \"" << java_function->name() << "\");" << endl; | |
| 1567 | |
| 1568 if (!java_function->isFinalInCpp() || java_function->isVirtualSlot()) { | |
| 1569 s << INDENT << "jmethodID method_id = m_vtable->method(" << id << ");" << endl; | |
| 1570 s << INDENT << "if (method_id) {" << endl; | |
| 1571 | |
| 1572 { | |
| 1573 Indentation indent(INDENT); | |
| 1574 s << INDENT << "JNIEnv *__jni_env = qtjambi_current_environment();" << endl; | |
| 1575 | |
| 1576 // This nasty case comes up when we're shutting down while receiving virtual | |
| 1577 // calls.. With these checks we safly abort... | |
| 1578 s << INDENT << "if (!__jni_env) {" << endl | |
| 1579 << " "; | |
| 1580 writeBaseClassFunctionCall(s, java_function, implementor); | |
| 1581 if (!java_function->type()) { | |
| 1582 s << INDENT << " return;" << endl; | |
| 1583 } | |
| 1584 s << INDENT << "}" << endl; | |
| 1585 | |
| 1586 // otherwise, continue with the function call... | |
| 1587 s << INDENT << "__jni_env->PushLocalFrame(100);" << endl; | |
| 1588 | |
| 1589 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 1590 AbstractMetaArgumentList argumentsToReset; | |
| 1591 foreach (AbstractMetaArgument *argument, arguments) { | |
| 1592 if (!java_function->argumentRemoved(argument->argumentIndex()+1)) { | |
| 1593 if (!argument->type()->isPrimitive() | |
| 1594 || !java_function->conversionRule(TypeSystem::NativeCode, argument->argumentIndex()+1).isEmpty()) { | |
| 1595 writeQtToJava(s, | |
| 1596 argument->type(), | |
| 1597 argument->indexedName(), | |
| 1598 "__java_" + argument->indexedName(), | |
| 1599 java_function, | |
| 1600 argument->argumentIndex() + 1); | |
| 1601 } | |
| 1602 | |
| 1603 if (java_function->resetObjectAfterUse(argument->argumentIndex()+1)) | |
| 1604 argumentsToReset.append(argument); | |
| 1605 } | |
| 1606 } | |
| 1607 | |
| 1608 for (int i=0; i<arguments.size(); ++i) | |
| 1609 writeOwnership(s, java_function, "__java_" + arguments.at(i)->indexedName(), i+1, implementor); | |
| 1610 | |
| 1611 | |
| 1612 AbstractMetaType *function_type = java_function->type(); | |
| 1613 QString new_return_type = java_function->typeReplaced(0); | |
| 1614 bool has_function_type = ((function_type != 0 | |
| 1615 || !new_return_type.isEmpty()) | |
| 1616 && new_return_type != "void"); | |
| 1617 | |
| 1618 s << INDENT; | |
| 1619 if (has_function_type) { | |
| 1620 if (new_return_type.isEmpty()) { | |
| 1621 s << translateType(function_type); | |
| 1622 } else { | |
| 1623 s << jniName(new_return_type); | |
| 1624 } | |
| 1625 s << " " << "__d_return_value = "; | |
| 1626 } | |
| 1627 | |
| 1628 s << "__jni_env->"; | |
| 1629 if (new_return_type.isEmpty()) { | |
| 1630 s << callXxxMethod(java_function->type()); | |
| 1631 } else if (!has_function_type) { | |
| 1632 s << "CallVoidMethod"; | |
| 1633 } else { | |
| 1634 s << callXxxMethod(new_return_type); | |
| 1635 } | |
| 1636 | |
| 1637 s << "(m_link->javaObject(__jni_env), method_id"; | |
| 1638 if (arguments.size() > 0) | |
| 1639 s << ", "; | |
| 1640 writeFunctionCallArguments(s, java_function, "__java_", Option(NoCasts | SkipRemovedArguments)); | |
| 1641 s << ");" << endl | |
| 1642 << INDENT << "qtjambi_exception_check(__jni_env);" << endl; | |
| 1643 | |
| 1644 if (has_function_type) { | |
| 1645 writeJavaToQt(s, function_type, "__qt_return_value", "__d_return_value", | |
| 1646 java_function, 0, GlobalRefJObject); | |
| 1647 | |
| 1648 if (java_function->nullPointersDisabled()) { | |
| 1649 s << INDENT << "if (__d_return_value == 0) {" << endl; | |
| 1650 { | |
| 1651 Indentation indent(INDENT); | |
| 1652 s << INDENT << "fprintf(stderr, \"QtJambi: Unexpected null pointer returned from override of '" << java_function->name() << "' in class '%s'\\n\"," << endl | |
| 1653 << INDENT << " qPrintable(qtjambi_object_class_name(__jni_env, m_link->javaObject(__jni_env))));" << endl; | |
| 1654 s << INDENT << "__qt_return_value = "; | |
| 1655 QString defaultValue = java_function->nullPointerDefaultValue(); | |
| 1656 if (!defaultValue.isEmpty()) | |
| 1657 s << defaultValue << ";"; | |
| 1658 else | |
| 1659 writeBaseClassFunctionCall(s, java_function, implementor, NoReturnStatement); | |
| 1660 s << endl; | |
| 1661 } | |
| 1662 | |
| 1663 s << INDENT << "}" << endl; | |
| 1664 } | |
| 1665 } else if (!java_function->conversionRule(TypeSystem::ShellCode, 0).isEmpty()) { | |
| 1666 writeConversionRule(s, TypeSystem::ShellCode, java_function, 0, "<invalid>", "<invalid>"); | |
| 1667 } | |
| 1668 | |
| 1669 writeOwnership(s, java_function, "this", -1, implementor); | |
| 1670 writeOwnership(s, java_function, "__d_return_value", 0, implementor); | |
| 1671 | |
| 1672 foreach (AbstractMetaArgument *argumentToReset, argumentsToReset) { | |
| 1673 | |
| 1674 QString argumentName = "__java_" + argumentToReset->indexedName(); | |
| 1675 | |
| 1676 s << INDENT; | |
| 1677 if (argumentToReset->type()->isContainer()) | |
| 1678 s << "qtjambi_invalidate_collection("; | |
| 1679 else | |
| 1680 s << "qtjambi_invalidate_object("; | |
| 1681 | |
| 1682 s << "__jni_env, " << argumentName << ");" << endl; | |
| 1683 } | |
| 1684 | |
| 1685 s << INDENT << "__jni_env->PopLocalFrame(0);" << endl; | |
| 1686 | |
| 1687 s << INDENT << "QTJAMBI_DEBUG_TRACE(\"(shell) -> leaving: " << implementor->name() | |
| 1688 << "::" << java_function_signature << "\");" << endl; | |
| 1689 | |
| 1690 if (function_type) | |
| 1691 s << INDENT << "return __qt_return_value;" << endl; | |
| 1692 | |
| 1693 } | |
| 1694 | |
| 1695 s << INDENT << "} else {" << endl; | |
| 1696 | |
| 1697 { | |
| 1698 Indentation indent(INDENT); | |
| 1699 s << INDENT << "QTJAMBI_DEBUG_TRACE(\"(shell) -> super() and leaving: " | |
| 1700 << implementor->name() << "::" << java_function_signature << "\");" << endl; | |
| 1701 writeBaseClassFunctionCall(s, java_function, implementor); | |
| 1702 } | |
| 1703 | |
| 1704 | |
| 1705 s << INDENT << "}" << endl; | |
| 1706 | |
| 1707 writeCodeInjections(s, java_function, implementor, CodeSnip::End, TypeSystem::ShellCode); | |
| 1708 | |
| 1709 // A little trick to close open painters on a widget | |
| 1710 if (java_function->name() == "paintEvent") { | |
| 1711 s << INDENT << "JNIEnv *env = qtjambi_current_environment();" << endl | |
| 1712 << INDENT << "qtjambi_end_paint(env, m_link->javaObject(env));" << endl; | |
| 1713 } | |
| 1714 | |
| 1715 } else { | |
| 1716 if(java_function->isRemovedFrom(implementor, TypeSystem::TargetLangCode)){ | |
| 1717 // Avoid compiler warnings for unused parameters | |
| 1718 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 1719 | |
| 1720 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 1721 s << INDENT << "Q_UNUSED(" << argument->indexedName() << ")" << endl; | |
| 1722 } | |
| 1723 } | |
| 1724 writeBaseClassFunctionCall(s, java_function, implementor); | |
| 1725 writeCodeInjections(s, java_function, implementor, CodeSnip::End, TypeSystem::ShellCode); | |
| 1726 } | |
| 1727 | |
| 1728 s << "}" << endl << endl; | |
| 1729 | |
| 1730 } | |
| 1731 | |
| 1732 // ### kill implementor | |
| 1733 | |
| 1734 void CppImplGenerator::writePublicFunctionOverride(QTextStream &s, | |
| 1735 const AbstractMetaFunction *java_function, | |
| 1736 const AbstractMetaClass *implementor) | |
| 1737 { | |
| 1738 Q_ASSERT(java_function->originalAttributes() | |
| 1739 & (AbstractMetaAttributes::Protected | |
| 1740 | AbstractMetaAttributes::Final)); | |
| 1741 | |
| 1742 // The write a public override version of this function to be used by native functions | |
| 1743 writeFunctionSignature(s, java_function, implementor, "__public_", | |
| 1744 Option(EnumAsInts | UnderscoreSpaces | |
| 1745 | (java_function->isAbstract() ? SkipName : NoOption))); | |
| 1746 s << endl | |
| 1747 << "{" << endl; | |
| 1748 Indentation indent(INDENT); | |
| 1749 writeBaseClassFunctionCall(s, java_function, implementor); | |
| 1750 s << "}" << endl << endl; | |
| 1751 } | |
| 1752 | |
| 1753 | |
| 1754 void CppImplGenerator::writeVirtualFunctionOverride(QTextStream &s, | |
| 1755 const AbstractMetaFunction *java_function, | |
| 1756 const AbstractMetaClass *implementor) | |
| 1757 { | |
| 1758 Q_ASSERT(!java_function->isFinalInCpp()); | |
| 1759 | |
| 1760 Option options = Option(EnumAsInts | UnderscoreSpaces); | |
| 1761 | |
| 1762 // The write a public override version of this function to be used by native functions | |
| 1763 writeFunctionSignature(s, java_function, implementor, "__override_", | |
| 1764 options, | |
| 21 | 1765 QString(), // the class prefix |
| 1766 QStringList() << "bool static_call"); | |
| 1 | 1767 s << endl |
| 1768 << "{" << endl; | |
| 1769 Indentation indent(INDENT); | |
| 21 | 1770 s << INDENT << "if (static_call) {" << endl; |
| 1 | 1771 { |
| 21 | 1772 Indentation indent(INDENT); |
| 1 | 1773 writeBaseClassFunctionCall(s, java_function, implementor); |
| 21 | 1774 } |
| 1 | 1775 s << INDENT << "} else {" << endl; |
| 1776 { | |
| 1777 Indentation indent(INDENT); | |
| 1778 writeBaseClassFunctionCall(s, java_function, implementor, VirtualCall); | |
| 1779 } | |
| 1780 | |
| 21 | 1781 s << INDENT << "}" << endl; |
| 1 | 1782 s << "}" << endl << endl; |
| 1783 } | |
| 1784 | |
| 1785 | |
| 1786 void CppImplGenerator::writeBaseClassFunctionCall(QTextStream &s, | |
| 1787 const AbstractMetaFunction *java_function, | |
| 1788 const AbstractMetaClass *, | |
| 1789 Option options) | |
| 1790 { | |
| 1791 bool static_call = !(options & VirtualCall); | |
| 1792 if ((options & NoReturnStatement) == 0) | |
| 1793 s << INDENT; | |
| 1794 if (java_function->isAbstract() && static_call) { | |
| 1795 s << default_return_statement_qt(java_function->type(), options) << ";" << endl; | |
| 1796 } else { | |
| 1797 if (java_function->type() && (options & NoReturnStatement) == 0) | |
| 1798 s << "return "; | |
| 1799 if (static_call) { | |
| 1800 const AbstractMetaClass *implementor = java_function->implementingClass(); | |
| 1801 if (java_function->isInterfaceFunction()) | |
| 1802 implementor = java_function->interfaceClass()->primaryInterfaceImplementor(); | |
| 1803 s << implementor->qualifiedCppName() << "::"; | |
| 1804 } | |
| 1805 s << java_function->originalName() << "("; | |
| 1806 writeFunctionCallArguments(s, java_function, QString(), Option(options | ForceEnumCast)); | |
| 1807 s << ");" << endl; | |
| 1808 } | |
| 1809 } | |
| 1810 | |
| 1811 | |
| 1812 void CppImplGenerator::writeFunctionName(QTextStream &s, | |
| 1813 const AbstractMetaFunction *java_function, | |
| 1814 const AbstractMetaClass *java_class, | |
| 1815 uint options) | |
| 1816 { | |
| 1817 const AbstractMetaClass *cls = java_class ? java_class : java_function->ownerClass(); | |
| 1818 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 1819 | |
| 1820 // Function signature | |
| 1821 QString return_type = jniReturnName(java_function, options); | |
| 1822 | |
| 1823 QString function_name; | |
| 1824 | |
| 1825 bool callThrough = java_function->needsCallThrough(); | |
| 1826 /* qtd if (!callThrough) | |
| 1827 function_name = java_function->name(); | |
| 1828 else */ | |
| 1829 function_name = java_function->marshalledName(); | |
| 1830 | |
| 1831 QString args = "__"; | |
| 1832 | |
| 1833 if (callThrough && !java_function->isStatic() && !java_function->isConstructor()) | |
| 1834 args += "J"; | |
| 1835 | |
| 1836 if (!arguments.isEmpty()) { | |
| 1837 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 1838 if (!java_function->argumentRemoved(argument->argumentIndex() + 1)) { | |
| 1839 if (!argument->type()->hasNativeId()) { | |
| 1840 QString modified_type = java_function->typeReplaced(argument->argumentIndex()+1); | |
| 1841 if (modified_type.isEmpty()) | |
| 1842 args += jni_signature(argument->type(), Underscores); | |
| 1843 else | |
| 1844 args += jni_signature(modified_type, Underscores); | |
| 1845 } else { | |
| 1846 args += "J"; | |
| 1847 } | |
| 1848 } | |
| 1849 } | |
| 1850 } | |
| 1851 | |
| 1852 s << jni_function_signature(cls->package(), cls->name(), function_name, | |
| 1853 return_type, args, options); | |
| 1854 | |
| 1855 } | |
| 1856 | |
| 1857 void CppImplGenerator::writeFinalFunctionArguments(QTextStream &s, const AbstractMetaFunction *java_function, bool d_export) | |
| 1858 { | |
| 1859 bool callThrough = java_function->needsCallThrough(); | |
| 1860 s << "("; | |
| 1861 /* qtd | |
| 1862 << "JNIEnv *__jni_env," << endl; | |
| 1863 if (!java_function->isConstructor()) { | |
| 1864 if (java_function->isStatic()) | |
| 1865 s << " jclass"; | |
| 1866 else | |
| 1867 s << " jobject"; | |
| 1868 } else | |
| 1869 s << " jobject " << java_object_name; | |
| 1870 */ | |
| 1871 uint nativeArgCount = 0; | |
| 1872 const AbstractMetaClass *cls = java_function->ownerClass(); | |
| 1873 if (java_function->isConstructor() && | |
| 1874 ( cls->hasVirtualFunctions() | |
| 1875 || cls->typeEntry()->isObject() ) ) | |
| 1876 { | |
| 1877 s << "void *d_ptr"; | |
| 1878 nativeArgCount++; | |
| 1879 } | |
| 1880 | |
| 1881 // passing pointer to C++ object | |
| 1882 bool hasNativeId = (callThrough && !java_function->isStatic() && !java_function->isConstructor()); | |
| 1883 if (hasNativeId) { | |
| 1884 if (nativeArgCount > 0) | |
| 1885 s << "," << endl << " "; | |
| 1886 /* qtd << "," << endl */ s << "void* __this_nativeId"; | |
| 1887 nativeArgCount++; | |
| 1888 } | |
| 1889 | |
| 1890 AbstractMetaType *f_type = java_function->type(); | |
| 1891 | |
| 1892 // return values as strings, arrays or QModelIndex'es we return as arguments | |
| 1893 bool return_arg = false; | |
| 1894 if (f_type) { | |
| 1895 if (f_type->isTargetLangString() || | |
| 1896 f_type->isContainer() || | |
| 1897 f_type->name() == "QModelIndex") | |
| 1898 return_arg = true; | |
| 1899 | |
| 1900 if (return_arg && nativeArgCount > 0) | |
| 1901 s << "," << endl << " "; | |
| 1902 | |
| 1903 if (f_type->isTargetLangString() || f_type->isContainer()) | |
| 1904 s << "void*"; | |
| 1905 else if (f_type->name() == "QModelIndex") | |
| 1906 s << "QModelIndexAccessor*"; | |
| 1907 | |
| 1908 if(return_arg) { | |
| 1909 s << " __d_return_value"; | |
| 1910 nativeArgCount++; | |
| 1911 } | |
| 1912 } | |
| 1913 | |
| 1914 // the function arguments | |
| 1915 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 1916 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 1917 if (!java_function->argumentRemoved(argument->argumentIndex() + 1)) { | |
| 1918 AbstractMetaType *d_type = argument->type(); | |
| 1919 const TypeEntry *te = d_type->typeEntry(); | |
| 1920 | |
| 1921 QString arg_name = argument->indexedName(); | |
| 1922 | |
| 1923 if (nativeArgCount > 0) | |
| 1924 s << "," << endl << " "; | |
|
33
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
1925 // if QString argument we have to pass DArrat |
| 35 | 1926 if ((te && te->qualifiedCppName() == "QString") || d_type->isTargetLangString()) { |
| 1927 if (d_export) | |
| 1928 s << "string " << arg_name; | |
| 1929 else | |
| 1930 s << "DArray " << arg_name; | |
| 1931 } else if (d_type->isContainer()) { | |
| 1 | 1932 const ContainerTypeEntry *cte = |
| 1933 static_cast<const ContainerTypeEntry *>(te); | |
| 1934 if(isLinearContainer(cte)) | |
| 1935 s << QString("void *%1, size_t %1_size").arg(arg_name); | |
| 1936 } else { | |
| 1937 if (!d_type->hasNativeId()) { | |
| 1938 if(d_type->isVariant()) { | |
| 1939 if (d_export) s << "void*"; | |
| 1940 else s << "QVariant*"; | |
| 1941 } else | |
| 1942 s << translateType(argument->type(), EnumAsInts, d_export); | |
| 1943 } | |
| 1944 else if (d_type->name() == "QModelIndex") | |
| 1945 s << "QModelIndexAccessor"; | |
| 1946 else if (te->isStructInD()) | |
| 1947 s << te->qualifiedCppName(); | |
| 1948 else | |
| 1949 s << "void*"; | |
| 1950 | |
| 1951 s << " " << arg_name; | |
| 1952 } | |
| 1953 nativeArgCount++; | |
| 1954 } | |
| 1955 } | |
| 1956 s << ")"; | |
| 1957 } | |
| 1958 | |
| 1959 | |
| 1960 /*! | |
| 1961 Generates type conversion from Java -> Qt for all the arguments | |
| 1962 that are to be to be passed to the function | |
| 1963 */ | |
| 1964 void CppImplGenerator::writeFinalFunctionSetup(QTextStream &s, const AbstractMetaFunction *java_function, | |
| 1965 const QString &qt_object_name, | |
| 1966 const AbstractMetaClass *cls) | |
| 1967 { | |
| 1968 | |
| 1969 // Translate each of the function arguments into qt types | |
| 1970 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 1971 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 1972 if (!argument->type()->isPrimitive() | |
| 1973 || !java_function->conversionRule(TypeSystem::NativeCode, argument->argumentIndex() + 1).isEmpty()) { | |
| 1974 writeJavaToQt(s, | |
| 1975 argument->type(), | |
| 1976 "__qt_" + argument->indexedName(), | |
| 1977 argument->indexedName(), | |
| 1978 java_function, | |
| 1979 argument->argumentIndex() + 1, | |
| 1980 Option(UseNativeIds | EnumAsInts)); | |
| 1981 } | |
| 1982 } | |
| 1983 | |
| 1984 // Extract the qt equivalent to the this pointer and name it "qt_object_name" | |
| 1985 if (!java_function->isStatic() && !java_function->isConstructor()) { | |
| 1986 // qtd2 QString className = java_function->isFinalOverload() ? cls->name() : shellClassName(cls); | |
| 1987 QString className = java_function->isFinalOverload() ? cls->name() : shellClassName(cls); | |
| 1988 s << INDENT | |
| 1989 << className << " *" << qt_object_name | |
| 1990 << " = (" << className << " *) __this_nativeId;" | |
| 1991 << endl; | |
| 1992 // << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl | |
| 1993 // qtd << INDENT << "Q_ASSERT(" << qt_object_name << ");" << endl; | |
| 1994 } | |
| 1995 } | |
| 1996 | |
| 1997 void CppImplGenerator::writeFinalFunction(QTextStream &s, const AbstractMetaFunction *java_function, | |
| 1998 const AbstractMetaClass *java_class) | |
| 1999 { | |
| 2000 Q_ASSERT(java_class); | |
| 2001 | |
| 2002 if (java_function->isModifiedRemoved(TypeSystem::NativeCode)) | |
| 2003 return; | |
| 2004 | |
| 2005 const AbstractMetaClass *cls = java_class ? java_class : java_function->ownerClass(); | |
| 2006 | |
| 2007 QString java_function_signature = cls->name() + "::" + java_function->signature(); | |
| 2008 | |
| 2009 s << "// " << java_function_signature << endl; | |
| 2010 | |
| 2011 const AbstractMetaType *function_type = java_function->type(); | |
| 2012 QString new_return_type = java_function->typeReplaced(0); | |
| 2013 bool has_function_type = new_return_type != "void" | |
| 2014 && (!new_return_type.isEmpty() || function_type != 0) | |
| 2015 && java_function->argumentReplaced(0).isEmpty(); | |
| 2016 | |
| 2017 const QString qt_object_name = java_function->isStatic() ? shellClassName(cls) : "__qt_this"; | |
| 2018 const QString java_object_name = java_function->isStatic() ? "__jni_class" : "__jni_object"; | |
| 2019 | |
| 2020 // we are not wrapping some functions depending on arguments because API is not yet full | |
| 2021 if (notWrappedYet(java_function)) | |
| 2022 return; | |
| 2023 | |
| 2024 // function signature... | |
| 2025 bool callThrough = java_function->needsCallThrough(); | |
| 2026 uint options = m_native_jump_table ? ReturnType | ExternC : StandardJNISignature; | |
| 2027 writeFunctionName(s, java_function, cls, options); | |
| 2028 s << endl; | |
| 2029 writeFinalFunctionArguments(s, java_function); | |
| 2030 s << endl << "{" << endl; | |
| 2031 Indentation indent(INDENT); | |
| 2032 | |
| 2033 // qtd2 s << INDENT << "QTJAMBI_DEBUG_TRACE(\"(native) entering: " << java_function_signature << "\");" << endl; | |
| 2034 bool hasNativeId = (callThrough && !java_function->isStatic() && !java_function->isConstructor()); | |
| 2035 /* if (hasNativeId) | |
| 2036 s << INDENT << "Q_UNUSED(__this_nativeId)" << endl; | |
| 2037 // Avoid compiler warnings when the variables are unused | |
| 2038 { | |
| 2039 s << INDENT << "Q_UNUSED(__jni_env)" << endl; | |
| 2040 | |
| 2041 if (java_function->isConstructor()) | |
| 2042 s << INDENT << "Q_UNUSED(" << java_object_name << ")" << endl; | |
| 2043 | |
| 2044 bool hasNativeId = (callThrough && !java_function->isStatic() && !java_function->isConstructor()); | |
| 2045 if (hasNativeId) | |
| 2046 s << INDENT << "Q_UNUSED(__this_nativeId)" << endl; | |
| 2047 } | |
| 2048 */ | |
| 2049 | |
| 2050 if (cls->isFinal() && (!java_function->isAbstract() || !java_function->isFinalInTargetLang()) && !java_function->wasPublic()) { | |
| 2051 QString debug = QString("protected function '%1' in final class '%2'") | |
| 2052 .arg(java_function->signature()).arg(java_class->name()); | |
| 2053 ReportHandler::warning(debug); | |
| 2054 // Avoid compiler warnings for unused parameters | |
| 2055 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 2056 | |
| 2057 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 2058 s << INDENT << "Q_UNUSED(" << argument->indexedName() << ")" << endl; | |
| 2059 } | |
| 2060 s << INDENT << default_return_statement_qt(java_function->type()) << ""; | |
| 2061 } else { | |
| 2062 writeFinalFunctionSetup(s, java_function, qt_object_name, cls); | |
| 2063 | |
| 2064 writeCodeInjections(s, java_function, java_function->implementingClass(), CodeSnip::Beginning, TypeSystem::NativeCode); | |
| 2065 | |
| 2066 if (java_function->isConstructor()) { | |
| 2067 writeFinalConstructor(s, java_function, qt_object_name, java_object_name); | |
| 2068 } else { | |
| 2069 | |
| 2070 QString function_prefix = ""; | |
| 2071 QStringList extra_param; | |
| 2072 Option option = NoOption; | |
| 2073 | |
| 2074 bool hasShell = cls->generateShellClass(); | |
| 2075 | |
| 2076 if (java_function->isFinalOverload()) { | |
| 2077 // no prefix | |
| 2078 } else if (java_function->isFinalInCpp() && !java_function->wasPublic() && hasShell) { | |
| 2079 function_prefix = "__public_"; | |
| 2080 } else if (!java_function->isFinalInCpp() && !java_function->isStatic() && hasShell) { | |
| 2081 function_prefix = "__override_"; | |
| 21 | 2082 extra_param.append("__do_static_call"); |
| 1 | 2083 s << INDENT |
| 21 | 2084 << "bool __do_static_call = __this_nativeId ? " |
| 2085 << "__" << java_class->name() << "_entity(__this_nativeId) : false;" << endl; | |
| 2086 } else { | |
| 1 | 2087 option = OriginalName; |
| 2088 } | |
| 2089 | |
| 2090 // Call the Qt function on the java object | |
| 2091 s << " "; | |
| 2092 if (has_function_type) { | |
| 2093 const QString qt_return_value = "__qt_return_value"; | |
| 2094 const QString java_return_value = "__d_return_value"; | |
| 2095 if (function_type) { | |
| 2096 writeTypeInfo(s, function_type, EnumAsInts); | |
| 2097 s << " " << qt_return_value | |
| 2098 << " = "; | |
| 2099 } | |
| 2100 | |
| 2101 writeFunctionCall(s, qt_object_name, java_function, function_prefix, option, | |
| 2102 extra_param); | |
| 2103 s << endl; | |
| 2104 | |
| 2105 writeQtToJava(s, function_type, qt_return_value, java_return_value, | |
| 2106 java_function, 0, EnumAsInts); | |
| 2107 | |
| 2108 // qtd s << INDENT << "QTJAMBI_DEBUG_TRACE(\"(native) -> leaving: " | |
| 2109 // << java_function_signature << "\");"; | |
| 2110 | |
| 2111 if (function_type && function_type->name() != "QModelIndex") { | |
| 2112 if(function_type->typeEntry()->isStructInD()) | |
| 2113 s << endl << INDENT << "return " << qt_return_value << ";"; | |
| 2114 else if (!function_type->isTargetLangString() && !function_type->isContainer()) | |
| 2115 s << endl << INDENT << "return " << java_return_value << ";"; | |
| 2116 } | |
| 2117 | |
| 2118 } else { | |
| 2119 writeFunctionCall(s, qt_object_name, java_function, function_prefix, option, | |
| 2120 extra_param); | |
| 2121 } | |
|
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2122 writeRefArguments(s, java_function); |
| 1 | 2123 } |
| 2124 } | |
| 2125 if(!java_function->argumentReplaced(0).isEmpty()) { | |
| 2126 s << INDENT << "return 0;" << endl; | |
| 2127 } | |
| 2128 | |
| 2129 s << endl << "}"; | |
| 2130 s << endl << endl; | |
| 2131 } | |
| 2132 | |
|
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2133 void CppImplGenerator::writeRefArguments(QTextStream &s, const AbstractMetaFunction *java_function) |
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2134 { |
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2135 AbstractMetaArgumentList arguments = java_function->arguments(); |
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2136 foreach (const AbstractMetaArgument *argument, arguments) { |
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2137 AbstractMetaType *d_type = argument->type(); |
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2138 const TypeEntry *te = d_type->typeEntry(); |
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2139 if ((te && d_type->isNativePointer() && te->name() == "QString")) |
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2140 s << QString(" _d_toUtf8(__qt_%1.utf16(), __qt_%1.size(), &%1);").arg(argument->indexedName()) << endl; |
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2141 } |
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2142 } |
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2143 |
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2144 |
| 1 | 2145 void CppImplGenerator::writeAssignment(QTextStream &s, const QString &destName, const QString &srcName, |
| 2146 const AbstractMetaType *java_type) | |
| 2147 { | |
| 2148 if (java_type->isArray()) { | |
| 2149 for (int i=0; i<java_type->arrayElementCount(); ++i) { | |
| 2150 writeAssignment(s, destName + "[" + QString::number(i) + "]", | |
| 2151 srcName + "[" + QString::number(i) + "]", java_type->arrayElementType()); | |
| 2152 } | |
| 2153 } else { | |
| 2154 s << INDENT << destName << " = " << srcName << ";" << endl; | |
| 2155 } | |
| 2156 } | |
| 2157 | |
| 2158 void CppImplGenerator::writeFieldAccessors(QTextStream &s, const AbstractMetaField *java_field) | |
| 2159 { | |
| 2160 Q_ASSERT(java_field); | |
| 2161 Q_ASSERT(java_field->isPublic() || java_field->isProtected()); | |
| 2162 | |
| 2163 const AbstractMetaFunction *setter = java_field->setter(); | |
| 2164 const AbstractMetaFunction *getter = java_field->getter(); | |
| 2165 | |
| 2166 const AbstractMetaClass *cls = java_field->enclosingClass(); | |
| 2167 FieldModification mod = cls->typeEntry()->fieldModification(java_field->name()); | |
| 2168 | |
| 2169 if(notWrappedYet(getter)) | |
| 2170 return; | |
| 2171 | |
| 2172 if (mod.isReadable()) { | |
| 2173 // Getter | |
| 2174 if (getter->wasProtected()) { | |
| 2175 writeFunctionSignature(s, getter, getter->ownerClass()); | |
| 2176 s << endl | |
| 2177 << "{" << endl; | |
| 2178 { | |
| 2179 Indentation indent(INDENT); | |
| 2180 s << INDENT << "return " << java_field->name() << ";" << endl; | |
| 2181 } | |
| 2182 s << "}" << endl << endl; | |
| 2183 } | |
| 2184 | |
| 2185 | |
| 2186 writeFunctionName(s, getter, getter->ownerClass()); | |
| 2187 s << endl; | |
| 2188 writeFinalFunctionArguments(s, getter); | |
| 2189 s << "{" << endl; | |
| 2190 { | |
| 2191 Indentation indent(INDENT); | |
| 2192 | |
| 2193 | |
| 2194 writeFinalFunctionSetup(s, getter, "__qt_object", getter->ownerClass()); | |
| 2195 | |
| 2196 const QString java_return_value = "__d_return_value"; | |
| 2197 QString qt_return_value; | |
| 2198 if (setter->isStatic()) | |
| 2199 qt_return_value = shellClassName(setter->ownerClass()) + "::"; | |
| 2200 else | |
| 2201 qt_return_value = "__qt_object->"; | |
| 2202 | |
| 2203 | |
| 2204 // To avoid "taking address of tmp" | |
| 2205 s << INDENT; | |
| 2206 writeTypeInfo(s, getter->type(), Option(ArrayAsPointer)); | |
| 2207 QString tmp_name = "__tmp_" + getter->name(); | |
| 2208 s << tmp_name << " = "; | |
| 2209 | |
| 2210 if (getter->wasPublic()) | |
| 2211 qt_return_value += java_field->name(); | |
| 2212 else | |
| 2213 qt_return_value += getter->name() + "_getter()"; | |
| 2214 s << qt_return_value << ";" << endl; | |
| 2215 | |
| 2216 writeQtToJava(s, getter->type(), tmp_name, java_return_value, 0, -1, EnumAsInts); | |
|
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2217 if (getter->type()->isTargetLangString() || getter->type()->name() == "QModelIndex") |
| 1 | 2218 ; |
| 2219 else if(getter->type()->typeEntry()->isStructInD()) | |
| 2220 s << INDENT << "return " << tmp_name << ";" << endl; | |
| 2221 else | |
| 2222 s << INDENT << "return " << java_return_value << ";" << endl; | |
| 2223 } | |
| 2224 s << "}" << endl << endl; | |
| 2225 } | |
| 2226 | |
| 2227 if(notWrappedYet(setter)) | |
| 2228 return; | |
| 2229 | |
| 2230 // Setter | |
| 2231 if (mod.isWritable() && !java_field->type()->isConstant()) { | |
| 2232 // Write public override for protected fields | |
| 2233 if (setter->wasProtected()) { | |
| 2234 writeFunctionSignature(s, setter, setter->ownerClass()); | |
| 2235 s << endl | |
| 2236 << "{" << endl; | |
| 2237 { | |
| 2238 Indentation indent(INDENT); | |
| 2239 | |
| 2240 Q_ASSERT(setter->arguments().count() > 0); | |
| 2241 const AbstractMetaArgument *argument = setter->arguments().at(0); | |
| 2242 | |
| 2243 QString thisRef = java_field->isStatic() | |
| 2244 ? setter->ownerClass()->qualifiedCppName() + QString("::") | |
| 2245 : QString("this->"); | |
| 2246 writeAssignment(s, thisRef + java_field->name(), argument->indexedName(), argument->type()); | |
| 2247 } | |
| 2248 s << "}" << endl << endl; | |
| 2249 } | |
| 2250 | |
| 2251 writeFunctionName(s, setter, setter->ownerClass()); | |
| 2252 s << endl; | |
| 2253 writeFinalFunctionArguments(s, setter); | |
| 2254 s << "{" << endl; | |
| 2255 | |
| 2256 { | |
| 2257 Indentation indent(INDENT); | |
| 2258 | |
| 2259 writeFinalFunctionSetup(s, setter, "__qt_object", setter->ownerClass()); | |
| 2260 | |
| 2261 Q_ASSERT(setter->arguments().count() == 1); | |
| 2262 const AbstractMetaArgument *argument = setter->arguments().at(0); | |
| 2263 | |
| 2264 QString dest; | |
| 2265 if (setter->isStatic()) | |
| 2266 dest = shellClassName(setter->ownerClass()) + "::"; | |
| 2267 else | |
| 2268 dest = "__qt_object->"; | |
| 2269 | |
| 2270 QString src; | |
|
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2271 if (!argument->type()->isPrimitive() && !argument->type()->typeEntry()->isStructInD()) { |
| 1 | 2272 src = "__qt_" + argument->indexedName(); |
|
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2273 } else if (argument->type()->name() == "QModelIndex") { |
|
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2274 src = "qtd_to_QModelIndex(" + argument->indexedName() + ")"; |
|
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|
2275 } else |
| 1 | 2276 src = argument->indexedName(); |
| 2277 | |
| 2278 if (setter->wasPublic()) | |
| 2279 writeAssignment(s, dest + java_field->name(), src, argument->type()); | |
| 2280 else | |
| 2281 s << INDENT << dest << setter->name() << "_setter(" << src << ");" << endl; | |
| 2282 } | |
| 2283 s << "}" << endl << endl; | |
| 2284 } | |
| 2285 } | |
| 2286 | |
| 2287 void CppImplGenerator::writeFinalDestructor(QTextStream &s, const AbstractMetaClass *cls) | |
| 2288 { | |
| 2289 if (cls->hasConstructors()) { | |
| 2290 s << INDENT << "extern \"C\" DLL_PUBLIC void qtd_" << cls->name() << "_destructor(void *ptr)" << endl | |
| 2291 << INDENT << "{" << endl; | |
| 2292 { | |
| 2293 Indentation indent(INDENT); | |
| 2294 /* qtd | |
| 2295 if (!cls->isQObject() && !cls->generateShellClass()) { | |
| 2296 s << INDENT << "QtJambiLink *link = QtJambiLink::findLinkForUserObject(ptr);" << endl | |
| 2297 << INDENT << "if (link) link->resetObject(qtjambi_current_environment());" << endl; | |
| 2298 } | |
| 2299 | |
| 2300 // Code injectsions... | |
| 2301 foreach (const CodeSnip &snip, cls->typeEntry()->codeSnips()) { | |
| 2302 if (snip.language == TypeSystem::DestructorFunction) { | |
| 2303 s << snip.code(); | |
| 2304 } | |
| 2305 } | |
| 2306 */ | |
| 2307 s << INDENT << "delete (" << shellClassName(cls) << " *)ptr;" << endl; | |
| 2308 | |
| 2309 #if defined(QTJAMBI_DEBUG_TOOLS) | |
| 2310 s << INDENT << "qtjambi_increase_destructorFunctionCalledCount(QString::fromLatin1(\"" << cls->name() << "\"));" << endl; | |
| 2311 #endif | |
| 2312 } | |
| 2313 | |
| 2314 s << INDENT << "}" << endl << endl; | |
| 2315 } | |
| 2316 } | |
| 2317 | |
| 2318 void CppImplGenerator::writeFinalConstructor(QTextStream &s, | |
| 2319 const AbstractMetaFunction *java_function, | |
| 2320 const QString &qt_object_name, | |
| 2321 const QString &java_object_name) | |
| 2322 { | |
| 2323 const AbstractMetaClass *cls = java_function->ownerClass(); | |
| 2324 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 2325 QString className = cls->typeEntry()->qualifiedCppName(); | |
| 2326 | |
| 2327 bool hasShellClass = cls->generateShellClass(); | |
| 2328 | |
| 2329 s << INDENT << shellClassName(cls) << " *" << qt_object_name | |
| 2330 << " = new " << shellClassName(cls) | |
| 2331 << "("; | |
| 2332 writeFunctionCallArguments(s, java_function, "__qt_"); | |
| 2333 s << ");" << endl; | |
| 2334 s << INDENT << "return (void *) " << qt_object_name << ";" << endl; // qtd | |
| 2335 | |
| 2336 /* qtd s << INDENT << "QtJambiLink *__qt_java_link = "; | |
| 2337 if (cls->isQObject()) { | |
| 2338 s << "qtjambi_construct_qobject(__jni_env, " << java_object_name << ", " | |
| 2339 << qt_object_name << ")"; | |
| 2340 } else { | |
| 2341 s << "qtjambi_construct_object(__jni_env, " << java_object_name << ", " << qt_object_name; | |
| 2342 if (cls->typeEntry()->isValue()) | |
| 2343 s << ", \"" << className << "\")"; | |
| 2344 else // non-QObject, object type | |
| 2345 s << ", QMetaType::Void, QLatin1String(\"" << cls->fullName().replace(".", "/") << "\"), true)"; | |
| 2346 } | |
| 2347 s << ";" << endl | |
| 2348 << INDENT << "if (!__qt_java_link) {" << endl; | |
| 2349 { | |
| 2350 Indentation indent(INDENT); | |
| 2351 s << INDENT << "qWarning(\"object construction failed for type: " | |
| 2352 << className << "\");" << endl | |
| 2353 << INDENT << "return;" << endl; | |
| 2354 } | |
| 2355 s << INDENT << "}" << endl; | |
| 2356 | |
| 2357 | |
| 2358 if (cls->isQObject()) { | |
| 2359 // Make sure all qobjects created by Java are owned by java only if | |
| 2360 // parent object has not been set. | |
| 2361 // All other objects will default to split ownership. | |
| 2362 s << INDENT << "if(!__qt_this->QObject::parent()){" << endl; | |
| 2363 s << INDENT << " __qt_java_link->setJavaOwnership(__jni_env, " << java_object_name << ");" << endl; | |
| 2364 s << INDENT << "}" << endl; | |
| 2365 } else { | |
| 2366 // All non-qobjects created by Java are owned by java | |
| 2367 s << INDENT << "__qt_java_link->setJavaOwnership(__jni_env, " << java_object_name << ");" << endl; | |
| 2368 } | |
| 2369 | |
| 2370 if (hasCustomDestructor(cls)) { | |
| 2371 s << INDENT << "__qt_java_link->setDestructorFunction(qtjambi_destructor);" << endl; | |
| 2372 } | |
| 2373 | |
| 2374 if (cls->typeEntry()->typeFlags() & ComplexTypeEntry::DeleteInMainThread) | |
| 2375 s << INDENT << "__qt_java_link->setDeleteInMainThread(true);" << endl; | |
| 2376 | |
| 2377 if (!cls->hasVirtualFunctions() && !cls->hasInconsistentFunctions() && !cls->typeEntry()->isObject()) | |
| 2378 return; | |
| 2379 | |
| 2380 if (hasShellClass) { | |
| 2381 // Set up the link object | |
| 2382 s << INDENT << qt_object_name << "->m_link = __qt_java_link;" << endl; | |
| 2383 | |
| 2384 // Make sure the user data in the QObject has bindings to the qobject's meta object | |
| 2385 // (this has to be done after the link is set, so that the fake meta object | |
| 2386 // can access the java object, for which it gets a reference in the link) | |
| 2387 if (cls->isQObject()) | |
| 2388 s << INDENT << qt_object_name << "->m_link->setMetaObject(" << qt_object_name << "->metaObject());" << endl; | |
| 2389 | |
| 2390 s << INDENT << qt_object_name << "->m_link->setCreatedByJava(true);" << endl; | |
| 2391 | |
| 2392 | |
| 2393 | |
| 2394 AbstractMetaClassList interfaces = cls->interfaces(); | |
| 2395 if (interfaces.size() + (cls->baseClass() != 0 ? 1 : 0) > 1) { | |
| 2396 if (cls->baseClass() != 0) | |
| 2397 interfaces += cls->baseClass(); | |
| 2398 foreach (AbstractMetaClass *iface, interfaces) { | |
| 2399 AbstractMetaClass *impl = iface->isInterface() ? iface->primaryInterfaceImplementor() : iface; | |
| 2400 s << INDENT << qt_object_name << "->m_link->registerSubObject((" << impl->qualifiedCppName() << " *) " << qt_object_name << ");" << endl; | |
| 2401 } | |
| 2402 } | |
| 2403 } | |
| 2404 | |
| 2405 if (!cls->hasVirtualFunctions() && !cls->hasInconsistentFunctions()) | |
| 2406 return; | |
| 2407 | |
| 2408 // Set up the vtable | |
| 2409 s << INDENT; | |
| 2410 QString space(24, ' '); | |
| 2411 if (hasShellClass) | |
| 2412 s << qt_object_name << "->m_vtable = "; | |
| 2413 s << "qtjambi_setup_vtable(__jni_env, " << endl << space << "__jni_object, " << endl; | |
| 2414 | |
| 2415 if (cls->hasInconsistentFunctions()) { | |
| 2416 s << space << "qtjambi_inconsistent_count, " << endl | |
| 2417 << space << "qtjambi_inconsistent_names, " << endl | |
| 2418 << space << "qtjambi_inconsistent_signatures, " << endl; | |
| 2419 } else { | |
| 2420 s << space << "0, 0, 0, // no inconsistent functions" << endl; | |
| 2421 } | |
| 2422 | |
| 2423 if (cls->hasVirtualFunctions()) { | |
| 2424 s << space << "qtjambi_method_count, " << endl | |
| 2425 << space << "qtjambi_method_names, " << endl | |
| 2426 << space << "qtjambi_method_signatures" << endl; | |
| 2427 } else { | |
| 2428 s << space << "0, 0, 0 // no virtual functions" << endl; | |
| 2429 } | |
| 2430 | |
| 2431 s << space << ");" << endl; */ | |
| 2432 } | |
| 2433 | |
| 2434 void CppImplGenerator::writeSignalInitialization(QTextStream &s, const AbstractMetaClass *java_class) | |
| 2435 { | |
| 2436 if (!java_class->isQObject() | |
| 2437 || java_class->queryFunctions(AbstractMetaClass::Signals | AbstractMetaClass::Visible | AbstractMetaClass::NotRemovedFromTargetLang).size() == 0) { | |
| 2438 return ; | |
| 2439 } | |
| 2440 | |
| 2441 s << jni_function_signature(java_class->package(), java_class->name(), "__qt_signalInitialization", "jboolean") | |
| 2442 << endl << "(JNIEnv *__jni_env, jobject java_object, jlong ptr, jstring java_signal_name)" << endl | |
| 2443 << "{" << endl | |
| 2444 << " QtJambiLink *link = (QtJambiLink *) ptr;" << endl | |
| 2445 << " if (link == 0)" << endl | |
| 2446 << " return true;" << endl << endl | |
| 2447 << " QObject *qt_this = link->qobject();" << endl | |
| 2448 << " Q_ASSERT(qt_this);" << endl << endl | |
| 2449 << " QtJambi_SignalWrapper_" << java_class->name() << " *qt_wrapper = " | |
| 2450 << " (QtJambi_SignalWrapper_" << java_class->name() << " *) link->signalWrapper();" << endl | |
| 2451 << " if (qt_wrapper == 0) {" << endl | |
| 2452 << " qt_wrapper = new QtJambi_SignalWrapper_" << java_class->name() << ";" << endl | |
| 2453 << " link->setSignalWrapper(qt_wrapper);" << endl | |
| 2454 << " qt_wrapper->link = link;" << endl << endl | |
| 2455 << " qtjambi_resolve_signals(__jni_env," << endl | |
| 2456 << " java_object," << endl | |
| 2457 << " qt_wrapper->m_signals," << endl | |
| 2458 << " qtjambi_signal_count," << endl | |
| 2459 << " (char **) qtjambi_signal_names," << endl | |
| 2460 << " (int *) qtjambi_signal_argumentcounts);" << endl | |
| 2461 << " }" << endl | |
| 2462 << " QString signal_name = qtjambi_to_qstring(__jni_env, java_signal_name);" << endl | |
| 2463 << " return qtjambi_connect_cpp_to_java(__jni_env," << endl | |
| 2464 << " signal_name," << endl | |
| 2465 << " qt_this," << endl | |
| 2466 << " qt_wrapper," << endl | |
| 2467 << " QLatin1String(\"" << java_class->fullName() << "\")," << endl | |
| 2468 << " QLatin1String(\"" << signalWrapperPrefix() << "\"));" << endl | |
| 2469 << "}"; | |
| 2470 } | |
| 2471 | |
| 2472 QString CppImplGenerator::fromObject(const TypeEntry *entry, | |
| 2473 const QString &var_name) | |
| 2474 { | |
| 2475 QString returned; | |
| 2476 QString package = entry->javaPackage(); | |
| 2477 const ComplexTypeEntry *centry = entry->isComplex() | |
| 2478 ? static_cast<const ComplexTypeEntry *>(entry) | |
| 2479 : 0; | |
| 2480 | |
| 2481 if (centry == 0 || centry->polymorphicIdValue().isEmpty()) { | |
| 2482 /* qtd returned = "qtjambi_from_object(__jni_env, " + var_name + ", \"" | |
| 2483 + entry->lookupName() | |
| 2484 + "\", \"" + QString(package).replace(".", "/") + "/\", true);"; | |
| 2485 */ | |
| 2486 if(entry->isObject()) | |
| 2487 returned = var_name + ";"; | |
| 2488 else | |
| 2489 returned = "new " + entry->lookupName() + "(" + var_name +");"; | |
| 2490 } else { | |
| 2491 AbstractMetaClass *cls = classes().findClass(centry->qualifiedCppName()); | |
| 2492 if (!cls) { | |
| 2493 qFatal("CppImplGenerator::fromObject(): class '%s' could not be resolved...", | |
| 2494 qPrintable(centry->qualifiedCppName())); | |
| 2495 } | |
| 2496 | |
| 2497 while (cls != 0 && !cls->typeEntry()->isPolymorphicBase()) | |
| 2498 cls = cls->baseClass(); | |
| 2499 | |
| 2500 QString full_name; | |
| 2501 if (cls != 0) { | |
| 2502 full_name = cls->fullName(); | |
| 2503 } else { | |
| 2504 ReportHandler::warning(QString("class '%1' has polymorphic id but does not inherit a polymorphic class") | |
| 2505 .arg(centry->qualifiedCppName())); | |
| 2506 } | |
| 2507 /* qtd | |
| 2508 returned = "qtjambi_from_object(__jni_env, " + var_name + ", \"" | |
| 2509 + centry->lookupName() | |
| 2510 + "\", \"" + QString(package).replace(".", "/") + "/\"," | |
| 2511 + "\"" + jni_signature(full_name, Underscores) + "\", true); // fucking complex"; | |
| 2512 */ | |
| 2513 if(entry->isObject()) | |
| 2514 returned = var_name + "; // complex entry"; | |
| 2515 else | |
| 2516 returned = "new " + centry->lookupName() + "(" + var_name +"); // complex entry"; | |
| 2517 } | |
| 2518 | |
| 2519 return returned; | |
| 2520 } | |
| 2521 | |
| 2522 void CppImplGenerator::writeOriginalMetaObjectFunction(QTextStream &s, const AbstractMetaClass *java_class) | |
| 2523 { | |
| 2524 Q_ASSERT(java_class->isQObject()); | |
| 2525 | |
| 2526 s << jni_function_signature(java_class->package(), | |
| 2527 java_class->name(), | |
| 2528 "originalMetaObject", | |
| 2529 "jlong"); | |
| 2530 | |
| 2531 s << endl | |
| 2532 << "(JNIEnv *," << endl | |
| 2533 << " jclass)" << endl | |
| 2534 << "{" << endl; | |
| 2535 { | |
| 2536 Indentation indent(INDENT); | |
| 2537 s << INDENT << "return reinterpret_cast<jlong>(&" << java_class->qualifiedCppName() << "::staticMetaObject);" << endl; | |
| 2538 } | |
| 2539 s << "}" << endl << endl; | |
| 2540 } | |
| 2541 | |
| 2542 void CppImplGenerator::writeFromNativeFunction(QTextStream &s, const AbstractMetaClass *java_class) | |
| 2543 { | |
| 2544 s << jni_function_signature(java_class->package(), | |
| 2545 java_class->name(), | |
| 2546 "fromNativePointer", | |
| 2547 "jobject"); | |
| 2548 s << endl | |
| 2549 << "(JNIEnv *__jni_env," << endl | |
| 2550 << " jclass," << endl | |
| 2551 << " jobject nativePointer)" << endl | |
| 2552 << "{" << endl; | |
| 2553 { | |
| 2554 Indentation indent(INDENT); | |
| 2555 s << INDENT << "void *ptr = qtjambi_to_cpointer(__jni_env, nativePointer, 1);" << endl | |
| 2556 << INDENT << "return " << fromObject(java_class->typeEntry(), "ptr") << endl | |
| 2557 << "}" << endl; | |
| 2558 } | |
| 2559 } | |
| 2560 | |
| 2561 void CppImplGenerator::writeFromArrayFunction(QTextStream &s, const AbstractMetaClass *java_class) | |
| 2562 { | |
| 2563 s << jni_function_signature(java_class->package(), | |
| 2564 java_class->name(), | |
| 2565 "nativePointerArray", | |
| 2566 "jobject"); | |
| 2567 s << endl | |
| 2568 << "(JNIEnv *__jni_env," << endl | |
| 2569 << " jclass," << endl | |
| 2570 << " jobjectArray array)" << endl | |
| 2571 << "{" << endl; | |
| 2572 { | |
| 2573 Indentation indent(INDENT); | |
| 2574 s << INDENT << "return qtjambi_array_to_nativepointer(__jni_env, " << endl | |
| 2575 << INDENT << " array, " << endl | |
| 2576 << INDENT << " sizeof(" | |
| 2577 << java_class->qualifiedCppName() << "));" << endl; | |
| 2578 } | |
| 2579 s << "}" << endl; | |
| 2580 } | |
| 2581 | |
| 2582 | |
| 2583 void CppImplGenerator::writeInterfaceCastFunction(QTextStream &s, | |
| 2584 const AbstractMetaClass *java_class, | |
| 2585 const AbstractMetaClass *interface) | |
| 2586 { | |
| 2587 Q_ASSERT(interface->isInterface()); | |
| 2588 const InterfaceTypeEntry *ie = static_cast<const InterfaceTypeEntry *>(interface->typeEntry()); | |
| 2589 QString interface_name = ie->origin()->targetLangName(); | |
| 2590 | |
| 2591 s << endl | |
| 2592 << jni_function_signature(java_class->package(), | |
| 2593 java_class->name(), | |
| 2594 QString("__qt_cast_to_%1").arg(interface_name), | |
| 2595 "jlong", | |
| 2596 "__J"); | |
| 2597 | |
| 2598 s << endl | |
| 2599 << "(JNIEnv *," << endl | |
| 2600 << " jobject," << endl | |
| 2601 << " jlong ptr)" << endl | |
| 2602 << "{" << endl | |
| 2603 << " return (jlong) (" << interface->primaryInterfaceImplementor()->qualifiedCppName() << " *) " | |
| 2604 << "(" << java_class->qualifiedCppName() << " *) ptr;" << endl | |
| 2605 << "}" << endl; | |
| 2606 } | |
| 2607 | |
| 2608 bool CppImplGenerator::writeConversionRule(QTextStream &s, | |
| 2609 TypeSystem::Language target_language, | |
| 2610 const AbstractMetaFunction *java_function, | |
| 2611 int argument_index, | |
| 2612 const QString &qt_name, | |
| 2613 const QString &java_name) | |
| 2614 { | |
| 2615 if (argument_index < 0 || java_function == 0) | |
| 2616 return false; | |
| 2617 | |
| 2618 QString conversion_rule = java_function->conversionRule(target_language, argument_index); | |
| 2619 | |
| 2620 if (!conversion_rule.isEmpty()) { | |
| 2621 QString qt_name_var; | |
| 2622 QString java_name_var; | |
| 2623 | |
| 2624 if ((argument_index == 0 && target_language == TypeSystem::NativeCode) | |
| 2625 || (argument_index != 0 && target_language == TypeSystem::ShellCode)) { | |
| 2626 qt_name_var = "%in"; | |
| 2627 java_name_var = "%out"; | |
| 2628 } else { | |
| 2629 qt_name_var = "%out"; | |
| 2630 java_name_var = "%in"; | |
| 2631 } | |
| 2632 | |
| 2633 conversion_rule = conversion_rule.replace(qt_name_var, qt_name) | |
| 2634 .replace(java_name_var, java_name); | |
| 2635 | |
| 2636 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 2637 for (int i=0; i<arguments.size(); ++i) { | |
| 2638 conversion_rule = conversion_rule.replace("%" + QString::number(i+1), | |
| 2639 arguments.at(i)->indexedName()); | |
| 2640 } | |
| 2641 | |
| 2642 QStringList lines = conversion_rule.split("\n"); | |
| 2643 foreach (QString line, lines) { | |
| 2644 s << INDENT << line.trimmed() << endl; | |
| 2645 } | |
| 2646 | |
| 2647 return true; | |
| 2648 } else { | |
| 2649 return false; | |
| 2650 } | |
| 2651 } | |
| 2652 | |
| 2653 | |
| 2654 void CppImplGenerator::writeJavaToQt(QTextStream &s, | |
| 2655 const AbstractMetaClass *java_class, | |
| 2656 const AbstractMetaType *function_return_type, | |
| 2657 const QString &qt_name, | |
| 2658 const QString &java_name, | |
| 2659 const AbstractMetaFunction *java_function, | |
| 2660 int argument_index) | |
| 2661 { | |
| 2662 // Conversion to C++: Shell code for return values, native code for arguments | |
| 2663 TypeSystem::Language lang = argument_index == 0 ? TypeSystem::ShellCode : TypeSystem::NativeCode; | |
| 2664 if (writeConversionRule(s, lang, java_function, argument_index, qt_name, java_name)) | |
| 2665 return; | |
| 2666 | |
| 2667 s << INDENT << shellClassName(java_class) << " *" << qt_name << " = (" | |
| 2668 << shellClassName(java_class) << " *) "; | |
| 2669 if (java_class->isQObject()) | |
| 2670 s << "qtjambi_to_qobject"; | |
| 2671 else | |
| 2672 s << "qtjambi_to_object"; | |
| 2673 s << "(__jni_env, " << java_name << ");" << endl; | |
| 2674 if (java_class->isQObject()) { | |
| 2675 // ### throw exceptions when objects are null... | |
| 2676 s << INDENT << "if (!" << qt_name << ") " | |
| 2677 << default_return_statement_java(function_return_type) << ";" << endl << endl; | |
| 2678 } | |
| 2679 } | |
| 2680 | |
| 2681 | |
| 2682 void CppImplGenerator::writeJavaToQt(QTextStream &s, | |
| 2683 const AbstractMetaType *java_type, | |
| 2684 const QString &qt_name, | |
| 2685 const QString &java_name, | |
| 2686 const AbstractMetaFunction *java_function, | |
| 2687 int argument_index, | |
| 2688 Option options) | |
| 2689 { | |
| 2690 // Conversion to C++: Shell code for return values, native code for arguments | |
| 2691 TypeSystem::Language lang = argument_index == 0 ? TypeSystem::ShellCode : TypeSystem::NativeCode; | |
| 2692 if (java_function && writeConversionRule(s, lang, java_function, argument_index, qt_name, java_name)) | |
| 2693 return; | |
| 2694 | |
| 2695 if (java_type == 0) { | |
| 2696 QString warn = QString("no conversion possible for argument '%1' in function '%2::%3' for " | |
| 2697 "language '%4'") | |
| 2698 .arg(argument_index) | |
| 2699 .arg(java_function->implementingClass()->name()) | |
| 2700 .arg(java_function->name()) | |
| 2701 .arg(int(lang)); | |
| 2702 ReportHandler::warning(warn); | |
| 2703 return; | |
| 2704 } | |
| 2705 if (java_type->name() == "QModelIndex") { | |
| 2706 s << INDENT << "QModelIndex " << qt_name << " = qtd_to_QModelIndex(" | |
| 2707 << java_name << ");" << endl; | |
| 2708 } else if (java_type->typeEntry()->isStructInD()) { | |
| 2709 // empty | |
| 2710 } else if (java_type->typeEntry() && java_type->typeEntry()->qualifiedCppName() == "QString") { | |
| 2711 s << INDENT << "QString " << qt_name | |
|
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21
diff
changeset
|
2712 << " = " << QString("QString::fromUtf8((const char *)%1.ptr, %1.length);").arg(java_name) << endl; |
| 1 | 2713 } else if (java_type->isJObjectWrapper()) { |
| 2714 s << INDENT << "JObjectWrapper " << qt_name | |
| 2715 << " = qtjambi_to_jobjectwrapper(__jni_env, " << java_name << ");" << endl; | |
| 2716 } else if (java_type->isVariant()) { | |
| 2717 s << INDENT << "QVariant " << qt_name | |
| 2718 << " = " << java_name << " == NULL ? QVariant() : QVariant(*" << java_name << ");" << endl; | |
| 2719 } else if (java_type->isArray() && java_type->arrayElementType()->isPrimitive()) { | |
| 2720 AbstractMetaType *elementType = java_type->arrayElementType(); | |
| 2721 | |
| 2722 // ### Don't assert on wrong array lengths | |
|
33
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parents:
21
diff
changeset
|
2723 // s << INDENT << "Q_ASSERT(__jni_env->GetArrayLength((jarray) " << java_name << ") == " << java_type->arrayElementCount() << ");" << endl; |
| 1 | 2724 s << INDENT; |
| 2725 writeTypeInfo(s, elementType); | |
|
33
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parents:
21
diff
changeset
|
2726 s << " *" << qt_name << " = ("; |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
2727 writeTypeInfo(s, elementType); |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
2728 s << "*) " << java_name << ";" << endl; |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
2729 /* |
| 1 | 2730 s << INDENT << "__jni_env->" << getXxxArrayRegion(elementType) << "( (" << translateType(java_type, options) |
| 2731 << ")" << java_name << ", 0, " << java_type->arrayElementCount() << ", " | |
| 2732 << "(" << translateType(elementType, options) << " *" << ")" | |
| 2733 << qt_name << ");" << endl; | |
|
33
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gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
2734 */ |
| 1 | 2735 } else if (java_type->isArray()) { |
| 2736 AbstractMetaType *elementType = java_type->arrayElementType(); | |
| 2737 | |
| 2738 s << INDENT << "Q_ASSERT(__jni_env->GetArrayLength((jarray) " << java_name << ") == " << java_type->arrayElementCount() << ");" << endl; | |
| 2739 writeTypeInfo(s, elementType); | |
| 2740 s << "[" << java_type->arrayElementCount() << "]" << qt_name << ";" << endl; | |
| 2741 | |
| 2742 for (int i=0; i<java_type->arrayElementCount(); ++i) { | |
| 2743 writeJavaToQt(s, elementType, qt_name + "[" + QString::number(i) + "]", | |
| 2744 "__jni_env->GetObjectArrayElement(" + java_name + ", " + QString::number(i) + ")", 0, -1, options); | |
| 2745 } | |
| 2746 | |
| 2747 } else if (java_type->isTargetLangString()) { | |
| 2748 s << INDENT << "QString " << qt_name | |
| 2749 << " = " << "QString::fromUtf8(" << java_name << ", " << java_name << "_size);" << endl; | |
| 2750 // qtd << " = qtjambi_to_qstring(__jni_env, (jstring) " << java_name << ");" << endl; | |
| 2751 | |
| 2752 } else if (java_type->isTargetLangChar()) { | |
| 2753 s << INDENT << "QChar " << qt_name | |
| 2754 << " = (ushort)" << java_name << ";" << endl; | |
| 2755 | |
| 2756 } else if (java_type->isEnum() || java_type->isFlags()) { | |
| 2757 | |
| 2758 bool written = false; | |
| 2759 if (java_type->isEnum()) { | |
| 2760 AbstractMetaEnum *java_enum = | |
| 2761 m_classes.findEnum(static_cast<const EnumTypeEntry *>(java_type->typeEntry())); | |
| 2762 if (java_enum && !java_enum->isPublic()) { | |
| 2763 | |
| 2764 s << INDENT << "int " << qt_name << " = "; | |
| 2765 written = true; | |
| 2766 } | |
| 2767 } | |
| 2768 | |
| 2769 if (!written) { | |
| 2770 QString qualified_name = java_type->typeEntry()->qualifiedCppName(); | |
| 2771 s << INDENT << qualified_name << " " << qt_name | |
| 2772 << " = (" << qualified_name << ") "; | |
| 2773 } | |
| 2774 | |
| 2775 if ((options & EnumAsInts) == 0 && (java_type->isTargetLangEnum() || java_type->isTargetLangFlags())) { | |
|
33
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parents:
21
diff
changeset
|
2776 s << java_name << ";" << endl; |
| 1 | 2777 |
| 2778 } else if (options & BoxedPrimitive) { | |
| 2779 const PrimitiveTypeEntry *pentry = TypeDatabase::instance()->findTargetLangPrimitiveType("int"); | |
| 2780 Q_ASSERT(pentry); | |
| 2781 | |
| 2782 s << java_name << ";" << endl; | |
| 2783 | |
| 2784 } else { | |
| 2785 s << java_name << ';' << endl; | |
| 2786 } | |
| 2787 | |
| 2788 } else if (java_type->isContainer()) { | |
| 2789 writeJavaToQtContainer(s, java_type, qt_name, java_name, 0, -1); | |
| 2790 | |
| 2791 } else if (java_type->isThread()) { | |
| 2792 s << INDENT << "QThread *" << qt_name << " = qtjambi_to_thread(__jni_env, " << java_name | |
| 2793 << ");" << endl; | |
| 2794 | |
| 2795 } else if (java_type->typeEntry()->isCustom()) { | |
| 2796 const CustomTypeEntry *custom_type = | |
| 2797 static_cast<const CustomTypeEntry *>(java_type->typeEntry()); | |
| 2798 s << INDENT; | |
| 2799 custom_type->generateCppJavaToQt(s, java_type, "__jni_env", qt_name, java_name); | |
| 2800 s << ";" << endl; | |
| 2801 | |
| 2802 } else { | |
| 2803 | |
| 2804 const TypeEntry *type = java_type->typeEntry(); | |
| 2805 QString class_name = type->name(); | |
| 2806 QString qualified_class_name = fixCppTypeName(type->qualifiedCppName()); | |
| 2807 | |
| 2808 // Declaration and the c-cast | |
| 2809 s << INDENT; | |
| 2810 writeTypeInfo(s, java_type); | |
| 2811 s << ' ' << qt_name << " = ("; | |
| 2812 writeTypeInfo(s, java_type); | |
| 2813 s << ") "; | |
| 2814 | |
| 2815 if (java_type->isPrimitive()) { | |
| 2816 if (options & BoxedPrimitive) { | |
| 2817 const PrimitiveTypeEntry *pentry = static_cast<const PrimitiveTypeEntry *>(type); | |
| 2818 //std::cout << "---error_here " << type->targetLangName().toStdString() << " \n"; | |
| 2819 //std::cout << "----func_here " << java_function->marshalledName().toStdString() << " \n"; | |
| 2820 | |
| 2821 if (!pentry->preferredConversion()) | |
| 2822 pentry = TypeDatabase::instance()->findTargetLangPrimitiveType(pentry->targetLangName()); | |
| 2823 Q_ASSERT(pentry); | |
| 2824 | |
| 2825 s << java_name << ";" << endl; | |
| 2826 | |
| 2827 } else if ((options & GlobalRefJObject) && type->jniName() == QLatin1String("jobject")) { | |
| 2828 s << "__jni_env->NewGlobalRef(" << java_name << ");" << endl; | |
| 2829 } else { | |
| 2830 s << java_name << ';' << endl; | |
| 2831 } | |
| 2832 | |
| 2833 #if 0 | |
| 2834 } else if (java_type->isEnum()) { | |
| 2835 s << "qtjambi_to_enum(__jni_env, " << java_name << ");" << endl; | |
| 2836 #endif | |
| 2837 | |
| 2838 } else if ((java_type->isQObject() || java_type->isObject()) | |
| 2839 && static_cast<const ObjectTypeEntry *>(type)->designatedInterface()) { | |
| 2840 /* qtd const InterfaceTypeEntry *ie = | |
| 2841 static_cast<const ObjectTypeEntry *>(type)->designatedInterface(); | |
| 2842 s << "qtjambi_to_interface(__jni_env, "; | |
| 2843 | |
| 2844 // This cast is only valid if we're dealing with a native id | |
| 2845 if ((options & UseNativeIds) == UseNativeIds) | |
| 2846 s << "(QtJambiLink *)"; | |
| 2847 */ | |
| 2848 s << java_name << ";" << endl; | |
| 2849 /* qtd | |
| 2850 s << "\"" << ie->targetLangName() << "\", \"" | |
| 2851 << ie->javaPackage().replace(".", "/") << "/\", " | |
| 2852 << "\"__qt_cast_to_" << type->targetLangName() << "\");" << endl; | |
| 2853 */ | |
| 2854 } else if (java_type->isObject() || java_type->isQObject() || java_type->isNativePointer()) { | |
| 2855 if (java_type->isReference()) { | |
| 2856 s << "* (" << qualified_class_name << " " | |
| 2857 << QString(java_type->actualIndirections(), '*') << ") "; | |
| 2858 } | |
| 2859 | |
| 2860 if (java_type->isNativePointer()) { | |
| 2861 /* qtd s << "qtjambi_to_cpointer(" | |
| 2862 << "__jni_env, " | |
| 2863 << java_name << ", " | |
| 2864 << java_type->actualIndirections() << ");" << endl; */ | |
| 2865 s << java_name << ";" << endl; // qtd | |
| 2866 }/* qtd else if (java_type->isQObject()) { | |
| 2867 if ((options & UseNativeIds) == 0) | |
| 2868 s << "qtjambi_to_qobject(__jni_env, "; | |
| 2869 else | |
| 2870 s << "qtjambi_from_jlong("; | |
| 2871 s << java_name; | |
| 2872 s << ");" << endl; | |
| 2873 }*/ else { | |
| 2874 /* qtd if ((options & UseNativeIds) == 0) | |
| 2875 s << "qtjambi_to_object(__jni_env, "; | |
| 2876 else | |
| 2877 s << "qtjambi_from_jlong("; | |
| 2878 */ s << java_name; | |
| 2879 s << ";" << endl; // + | |
| 2880 // qtd s << ");" << endl; | |
| 2881 } | |
| 2882 | |
| 2883 } else { | |
| 2884 // Return values... | |
| 2885 if (argument_index == 0) { | |
| 2886 s << "(" << java_name << " != 0 ? *(" << qualified_class_name << " *)"; | |
| 2887 /* qtd if ((options & UseNativeIds) == 0) | |
| 2888 s << "qtjambi_to_object(__jni_env, "; | |
| 2889 else | |
| 2890 s << "qtjambi_from_jlong("; | |
| 2891 */ s << java_name; | |
| 2892 s << " : " << qualified_class_name << "());" << endl; | |
| 2893 } else { | |
| 2894 s << "*" | |
| 2895 << "(" << qualified_class_name << " *)"; | |
| 2896 bool null_check = false; | |
| 2897 /* qtd if ((options & UseNativeIds) == 0) { | |
| 2898 s << "qtjambi_to_object(__jni_env, "; | |
| 2899 } else if (hasDefaultConstructor(java_type)) { | |
| 2900 null_check = true; | |
| 2901 s << "(" << java_name << " != 0 ? qtjambi_from_jlong("; | |
| 2902 } else { | |
| 2903 s << "qtjambi_from_jlong("; | |
| 2904 } | |
| 2905 */ s << java_name; | |
| 2906 // qtd s << ")"; | |
| 2907 | |
| 2908 if (null_check) | |
| 2909 s << " : default_" << QString(qualified_class_name).replace("::", "_") << "())"; | |
| 2910 s << ";" << endl; | |
| 2911 } | |
| 2912 | |
| 2913 } | |
| 2914 } | |
| 2915 // qtd s << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl; | |
| 2916 } | |
| 2917 | |
| 2918 void CppImplGenerator::writeQtToJava(QTextStream &s, | |
| 2919 const AbstractMetaType *java_type, | |
| 2920 const QString &qt_name, | |
| 2921 const QString &java_name, | |
| 2922 const AbstractMetaFunction *java_function, | |
| 2923 int argument_index, | |
| 2924 Option option) | |
| 2925 { | |
| 2926 | |
| 2927 // Conversion to Java: Native code for return values, shell code for arguments | |
| 2928 TypeSystem::Language lang = argument_index == 0 ? TypeSystem::NativeCode : TypeSystem::ShellCode; | |
| 2929 /* qtd if (java_function && writeConversionRule(s, lang, java_function, argument_index, qt_name, java_name)) | |
| 2930 return; | |
| 2931 */ | |
| 2932 if (java_type == 0) { | |
| 2933 QString warn = QString("no conversion possible for argument '%1' in function '%2::%3' for " | |
| 2934 "language '%4'") | |
| 2935 .arg(argument_index) | |
| 2936 .arg(java_function->implementingClass()->name()) | |
| 2937 .arg(java_function->name()) | |
| 2938 .arg(int(lang)); | |
| 2939 ReportHandler::warning(warn); | |
| 2940 return; | |
| 2941 } | |
| 2942 | |
| 2943 if (java_type->name() == "QModelIndex") { | |
| 2944 QString prefix = "*"; | |
| 2945 if (option & BoxedPrimitive) | |
| 2946 s << INDENT << "QModelIndexAccessor tmp_index = qtd_from_QModelIndex(" << qt_name << ");" << endl | |
| 2947 << INDENT << "QModelIndexAccessor *" << java_name << " = &tmp_index;" << endl; | |
| 2948 else | |
| 2949 s << INDENT << "*" << java_name << " = qtd_from_QModelIndex(" << qt_name << ");" << endl; | |
| 2950 | |
| 2951 } else if(java_type->typeEntry()->isStructInD()) { | |
| 2952 s << INDENT << java_type->typeEntry()->name() << " *" << java_name << " = (" << java_type->typeEntry()->name() << " *) &" | |
| 2953 << qt_name << ";" << endl; // do nothing | |
| 2954 } else if (java_type->isArray() && java_type->arrayElementType()->isPrimitive()) { | |
| 2955 AbstractMetaType *elementType = java_type->arrayElementType(); | |
|
33
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
2956 /* qtd |
| 1 | 2957 s << INDENT << translateType(java_type, option) << " " << java_name << " = __jni_env->" << newXxxArray(elementType) |
| 2958 << "(" << java_type->arrayElementCount() << ");" << endl; | |
| 2959 | |
| 2960 s << INDENT << "__jni_env->" << setXxxArrayRegion(elementType) << "(" | |
| 2961 << "(" << translateType(java_type, option) << ")" << java_name | |
| 2962 << ", 0, " << java_type->arrayElementCount() << ", " | |
| 2963 << "(" << translateType(elementType, option) << " *" << ")" | |
| 2964 << qt_name << ");" << endl; | |
|
33
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
2965 */ |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
2966 s << INDENT << translateType(java_type, option) << " " << java_name << " = " << qt_name << ";" <<endl; |
| 1 | 2967 } else if (java_type->isArray()) { |
| 2968 AbstractMetaType *elementType = java_type->arrayElementType(); | |
| 2969 | |
| 2970 s << INDENT << "jobject " << java_name << " = __jni_env->NewObjectArray(" | |
| 2971 << java_type->arrayElementCount() << ");" << endl; | |
| 2972 | |
| 2973 s << "jobject __qt_element = 0;"; | |
| 2974 | |
| 2975 for (int i=0; i<java_type->arrayElementCount(); ++i) { | |
| 2976 writeQtToJava(s, elementType, qt_name + "[" + QString::number(i) + "]", | |
| 2977 "__qt_element", 0, -1, option); | |
| 2978 s << "__jni_env->SetObjectArrayElement((jobjectArray) " << java_name << ", " | |
| 2979 << i << ", __qt_element);" << endl; | |
| 2980 } | |
| 2981 | |
| 2982 } else if (java_type->isPrimitive()) { | |
| 2983 const PrimitiveTypeEntry *type = | |
| 2984 static_cast<const PrimitiveTypeEntry *>(java_type->typeEntry()); | |
| 2985 | |
| 2986 Q_ASSERT(type); | |
| 2987 QString ret_val; | |
| 2988 if (java_function) | |
| 2989 ret_val = jniReturnName(java_function); | |
| 2990 else | |
| 2991 ret_val = fixCppTypeName(java_type->typeEntry()->qualifiedCppName()); | |
| 2992 s << INDENT << ret_val << " " << java_name << " = " << qt_name << ";" << endl; | |
| 2993 } else if (java_type->isJObjectWrapper()) { | |
| 2994 s << INDENT << "jobject " << java_name << " = qtjambi_from_jobjectwrapper(__jni_env, " | |
| 2995 << qt_name << ");" << endl; | |
| 2996 } else if (java_type->isVariant()) { | |
| 2997 s << INDENT << "QVariant *" << java_name | |
| 2998 << " = new QVariant(" << qt_name << ");" << endl; | |
| 2999 | |
| 3000 } else if (java_type->isTargetLangString()) { | |
| 35 | 3001 if(java_type->typeEntry()->qualifiedCppName() == "QStringRef") { |
| 3002 s << INDENT << "const QString *str_ref = " << qt_name << ".string();" << endl | |
| 3003 << INDENT << "if(str_ref)" << endl | |
| 3004 << INDENT << " _d_toUtf8(str_ref->utf16(), str_ref->size(), " << java_name << ");" << endl | |
| 3005 << INDENT << "else {" << endl | |
| 3006 << INDENT << " QString empty_str;" << endl | |
| 3007 << INDENT << " _d_toUtf8(empty_str.utf16(), empty_str.size(), " << java_name << ");" << endl | |
| 3008 << INDENT << "}" << endl; | |
| 3009 } else { | |
| 3010 s << INDENT << QString("_d_toUtf8(%1.utf16(), %1.size(), %2);").arg(qt_name, java_name) << endl; | |
| 3011 } | |
| 1 | 3012 } else if (java_type->isTargetLangChar()) { |
| 3013 s << INDENT << "jchar " << java_name << " = " << qt_name << ".unicode();" << endl; | |
| 3014 | |
| 3015 } else if (java_type->isIntegerEnum() || java_type->isIntegerFlags() | |
| 3016 || ((option & EnumAsInts) && (java_type->isEnum() || java_type->isFlags()))) { | |
| 3017 // } else if (java_type->isEnum() || java_type->isFlags()) { | |
| 3018 | |
| 3019 // if (option & EnumAsInts) { | |
| 3020 // qDebug() << java_type->name() << "should be int..."; | |
| 3021 // } | |
| 3022 | |
| 3023 /* if (option & BoxedPrimitive) { | |
| 3024 s << INDENT << "jobject " << java_name << " = qtjambi_from_int(__jni_env, " | |
| 3025 << qt_name << ");" << endl; | |
| 3026 } else */{ | |
| 3027 s << INDENT << "int " << java_name << " = " << qt_name << ";" << endl; | |
| 3028 } | |
| 3029 | |
| 3030 } else if (java_type->isTargetLangEnum()) { | |
| 3031 Q_ASSERT((option & EnumAsInts) == 0); | |
| 3032 const EnumTypeEntry *et = static_cast<const EnumTypeEntry *>(java_type->typeEntry()); | |
| 3033 s << INDENT << "int " << java_name << " = " << qt_name << ";" << endl; | |
| 3034 | |
| 3035 } else if (java_type->isTargetLangFlags()) { | |
| 3036 Q_ASSERT((option & EnumAsInts) == 0); | |
| 3037 const FlagsTypeEntry *ft = static_cast<const FlagsTypeEntry *>(java_type->typeEntry()); | |
| 3038 s << INDENT << "jobject " << java_name << " = qtjambi_from_flags(__jni_env, " | |
| 3039 << qt_name << ", \"" << ft->javaPackage().replace('.', '/') << '/' | |
| 3040 << ft->originator()->javaQualifier() << '$' << ft->targetLangName() << "\");" << endl; | |
| 3041 | |
| 3042 } else if (java_type->isContainer()) { | |
| 3043 writeQtToJavaContainer(s, java_type, qt_name, java_name, 0, -1); | |
| 3044 | |
| 3045 } else if (java_type->isThread()) { | |
| 3046 s << INDENT << "jobject " << java_name << " = qtjambi_from_thread(__jni_env, " << qt_name | |
| 3047 << ");" << endl; | |
| 3048 | |
| 3049 } else if (!java_type->isNativePointer() && java_type->typeEntry()->isCustom()) { | |
| 3050 s << INDENT; | |
| 3051 static_cast<const CustomTypeEntry *>(java_type->typeEntry()) | |
| 3052 ->generateCppQtToJava(s, java_type, "__jni_env", qt_name, java_name); | |
| 3053 s << ";" << endl; | |
| 3054 | |
| 3055 } else { | |
| 3056 QString return_type; | |
| 3057 if (java_function) | |
| 3058 return_type = jniReturnName(java_function); | |
| 3059 else { | |
| 3060 return_type = jniReturnType(java_type); | |
| 3061 return_type = fixCppTypeName(return_type); | |
| 3062 // return_type = fixCppTypeName(java_type->typeEntry()->qualifiedCppName()); | |
| 3063 } | |
| 3064 /* if( (java_type->isValue() && !java_type->typeEntry()->isStructInD()) | |
| 3065 || java_type->isObject() ) | |
| 3066 s << INDENT << return_type << " *" << java_name << " = (" << return_type << "*) "; | |
| 3067 else*/ | |
| 3068 s << INDENT << return_type << " " << java_name << " = (" << return_type << ") "; | |
| 3069 | |
| 3070 if (java_type->isQObject()) { | |
| 3071 /* qtd s << "qtjambi_from_qobject(__jni_env, " << "(QObject *) "; | |
| 3072 | |
| 3073 if (java_type->isReference() && java_type->indirections() == 0) | |
| 3074 s << "&"; | |
| 3075 | |
| 3076 s << qt_name | |
| 3077 << ", \"" << java_type->typeEntry()->lookupName() << "\"" | |
| 3078 << ", \"" << java_type->package().replace(".", "/") << "/\"" | |
| 3079 << ");" << endl; | |
| 3080 */ | |
| 3081 s << qt_name << ";" << endl; | |
| 3082 | |
| 3083 #if 0 | |
| 3084 } else if (java_type->isEnum()) { | |
| 3085 | |
| 3086 const EnumTypeEntry *et = static_cast<const EnumTypeEntry *>(java_type->typeEntry()); | |
| 3087 s << "qtjambi_from_enum(__jni_env, " << qt_name << ", \"" | |
| 3088 << et->javaQualifier() << "$" << et->targetLangName() << "\");" << endl; | |
| 3089 #endif | |
| 3090 } else if (java_type->isNativePointer()) { | |
| 3091 /* qtd s << "qtjambi_from_cpointer(__jni_env, "; | |
| 3092 if (java_type->isReference()) | |
| 3093 s << "&"; | |
| 3094 s << qt_name << ", " << nativePointerType(java_type) << ", " | |
| 3095 << java_type->actualIndirections() << ");" << endl; | |
| 3096 */ | |
| 3097 if (java_type->isReference()) | |
| 3098 s << "&"; | |
| 3099 s << qt_name << ";" << "// qtjambi_from_cpointer" << endl; | |
| 3100 } else if (java_type->isValue()) { | |
| 3101 // qtd s << fromObject(java_type->typeEntry(), "&" + qt_name) << endl; | |
| 3102 s << "new " << java_type->typeEntry()->qualifiedCppName() << "(" << qt_name << ");" << endl; | |
| 3103 } else { | |
| 3104 // qtd s << fromObject(java_type->typeEntry(), | |
| 3105 // qtd (java_type->isReference() ? "&" : "") + qt_name) << endl; | |
| 3106 s << qt_name << ";" << endl; | |
| 3107 } | |
| 3108 } | |
| 3109 | |
| 3110 } | |
| 3111 | |
| 3112 QString CppImplGenerator::getTypeName(const TypeEntry *entry, Option option) | |
| 3113 { | |
| 3114 if(entry->isEnum() && (option & EnumAsInts)) | |
| 3115 return "int"; | |
| 3116 | |
| 3117 return entry->lookupName(); | |
| 3118 } | |
| 3119 | |
| 3120 void CppImplGenerator::writeQtToJavaContainer(QTextStream &s, | |
| 3121 const AbstractMetaType *java_type, | |
| 3122 const QString &qt_name, | |
| 3123 const QString &java_name, | |
| 3124 const AbstractMetaFunction *java_function, | |
| 3125 int argument_index) | |
| 3126 { | |
| 3127 // Language for conversion to Java: Native code for return values and Shell code for arguments | |
| 3128 TypeSystem::Language lang = argument_index == 0 ? TypeSystem::NativeCode : TypeSystem::ShellCode; | |
| 3129 if (java_function && writeConversionRule(s, lang, java_function, argument_index, qt_name, java_name)) | |
| 3130 return; | |
| 3131 | |
| 3132 if (java_type == 0) { | |
| 3133 QString warn = QString("no conversion possible for argument '%1' in function '%2::%3' for " | |
| 3134 "language '%4'") | |
| 3135 .arg(argument_index) | |
| 3136 .arg(java_function->implementingClass()->name()) | |
| 3137 .arg(java_function->name()) | |
| 3138 .arg(int(lang)); | |
| 3139 ReportHandler::warning(warn); | |
| 3140 return; | |
| 3141 } | |
| 3142 | |
| 3143 Q_ASSERT(java_type->isContainer()); | |
| 3144 const ContainerTypeEntry *type = | |
| 3145 static_cast<const ContainerTypeEntry *>(java_type->typeEntry()); | |
| 3146 | |
| 3147 if (type->type() == ContainerTypeEntry::ListContainer | |
| 3148 || type->type() == ContainerTypeEntry::VectorContainer | |
| 3149 || type->type() == ContainerTypeEntry::StringListContainer | |
| 3150 || type->type() == ContainerTypeEntry::LinkedListContainer | |
| 3151 || type->type() == ContainerTypeEntry::StackContainer | |
| 3152 || type->type() == ContainerTypeEntry::SetContainer | |
| 3153 || type->type() == ContainerTypeEntry::QueueContainer) { | |
| 3154 | |
| 3155 Q_ASSERT(java_type->instantiations().size() == 1); | |
| 3156 AbstractMetaType *targ = java_type->instantiations().first(); | |
| 3157 | |
| 3158 QString cls_name = getTypeName(targ->typeEntry(), EnumAsInts); | |
| 3159 cls_name.remove("_ConcreteWrapper"); | |
| 3160 | |
| 3161 s << endl | |
| 39 | 3162 << INDENT << "{" << endl // qtd2 hack, additional scope for avoiding duplicating of "i" |
| 1 | 3163 << INDENT; |
| 3164 | |
| 3165 switch (type->type()) { | |
| 3166 case ContainerTypeEntry::LinkedListContainer: | |
| 3167 case ContainerTypeEntry::QueueContainer: | |
| 3168 s << "qtjambi_linkedlist_new(__jni_env)"; | |
| 3169 break; | |
| 3170 case ContainerTypeEntry::StackContainer: | |
| 3171 s << "qtjambi_stack_new(__jni_env)"; | |
| 3172 break; | |
| 3173 case ContainerTypeEntry::SetContainer: | |
| 3174 s << "qtjambi_hashset_new(__jni_env)"; | |
| 3175 break; | |
| 3176 default: | |
| 3177 s << "qtd_allocate_" << cls_name | |
| 3178 << "_array(" << java_name << ", " << qt_name << ".size())"; | |
| 3179 break; | |
| 3180 } | |
| 3181 | |
| 3182 s << ";" << endl | |
| 3183 << INDENT; | |
| 3184 | |
| 3185 | |
| 3186 writeTypeInfo(s, java_type, ForceValueType); | |
| 3187 s << "::const_iterator " << qt_name << "_end_it = " << qt_name << ".constEnd();" << endl | |
| 3188 << INDENT << "int i = 0;" << endl | |
| 3189 << INDENT; | |
| 3190 s << "for ("; | |
| 3191 writeTypeInfo(s, java_type, ForceValueType); | |
| 3192 s << "::const_iterator " << qt_name << "_it = " << qt_name << ".constBegin(); " | |
| 3193 << qt_name << "_it != " << qt_name << "_end_it; ++" << qt_name << "_it) {" << endl; | |
| 3194 { | |
| 3195 Indentation indent(INDENT); | |
| 3196 s << INDENT; | |
| 3197 writeTypeInfo(s, targ); | |
| 3198 s << " __qt_tmp = *" << qt_name << "_it;" << endl; | |
| 3199 | |
| 3200 if(targ->isTargetLangString()) | |
| 3201 s << INDENT << "void *__java_tmp = qtd_string_from_array(" << java_name << ", i);" << endl; | |
| 3202 | |
| 3203 writeQtToJava(s, targ, "__qt_tmp", "__java_tmp", 0, -1, BoxedPrimitive); | |
| 3204 | |
| 3205 s << INDENT << "qtd_assign_" << cls_name << "_array_element(" << java_name << ", i, __java_tmp);" << endl; | |
| 3206 s << INDENT << "++i;" << endl; | |
| 3207 } | |
| 39 | 3208 s << INDENT << "}" << endl |
| 3209 << INDENT << "}" << endl; | |
| 1 | 3210 |
| 3211 } else if (type->type() == ContainerTypeEntry::PairContainer) { | |
| 3212 QList<AbstractMetaType *> args = java_type->instantiations(); | |
| 3213 Q_ASSERT(args.size() == 2); | |
| 3214 | |
| 3215 s << INDENT << "jobject " << java_name << ";" << endl | |
| 3216 << INDENT << "{" << endl; | |
| 3217 { | |
| 3218 Indentation indent(INDENT); | |
| 3219 writeQtToJava(s, args.at(0), qt_name + ".first", "__java_tmp_first", 0, -1, BoxedPrimitive); | |
| 3220 writeQtToJava(s, args.at(1), qt_name + ".second", "__java_tmp_second", 0, -1, BoxedPrimitive); | |
| 3221 s << INDENT << java_name << " = qtjambi_pair_new(__jni_env, " | |
| 3222 << "__java_tmp_first, __java_tmp_second);" << endl; | |
| 3223 } | |
| 3224 | |
| 3225 s << INDENT << "}" << endl; | |
| 3226 | |
| 3227 } else if (type->type() == ContainerTypeEntry::MultiMapContainer) { | |
| 3228 | |
| 3229 Q_ASSERT(java_type->instantiations().size() == 2); | |
| 3230 AbstractMetaType *targ_key = java_type->instantiations().at(0); | |
| 3231 AbstractMetaType *targ_val = java_type->instantiations().at(1); | |
| 3232 | |
| 3233 s << endl | |
| 3234 << INDENT << "jobject " << java_name << " = qtjambi_treemap_new(__jni_env, " << qt_name << ".keys().size());" << endl | |
| 3235 << INDENT << "QList<"; | |
| 3236 writeTypeInfo(s, targ_key); | |
| 3237 s << "> __qt_keys = " << qt_name << ".keys();" << endl | |
| 3238 << INDENT << "for (int i=0; i<__qt_keys.size(); ++i) {" << endl; | |
| 3239 { | |
| 3240 Indentation indent(INDENT); | |
| 3241 | |
| 3242 s << INDENT; | |
| 3243 writeTypeInfo(s, targ_key); | |
| 3244 s << " __qt_tmp_key = __qt_keys.at(i);" << endl; | |
| 3245 writeQtToJava(s, targ_key, "__qt_tmp_key", "__java_tmp_key", 0, -1, BoxedPrimitive); | |
| 3246 | |
| 3247 s << INDENT << "QList<"; | |
| 3248 writeTypeInfo(s, targ_val); | |
| 3249 s << "> __qt_values = " << qt_name << ".values(__qt_tmp_key);" << endl | |
| 3250 << INDENT << "jobject __java_value_list = qtjambi_arraylist_new(__jni_env, __qt_values.size());" << endl | |
| 3251 << INDENT << "for (int j=0; j<__qt_values.size(); ++j) {" << endl; | |
| 3252 { | |
| 3253 Indentation indent(INDENT); | |
| 3254 | |
| 3255 s << INDENT; | |
| 3256 writeTypeInfo(s, targ_val); | |
| 3257 s << " __qt_tmp_val = __qt_values.at(j);" << endl; | |
| 3258 writeQtToJava(s, targ_val, "__qt_tmp_val", "__java_tmp_val", 0, -1, BoxedPrimitive); | |
| 3259 | |
| 3260 s << INDENT << "qtjambi_collection_add(__jni_env, __java_value_list, __java_tmp_val);" << endl; | |
| 3261 } | |
| 3262 s << INDENT << "}" << endl | |
| 3263 << INDENT << "qtjambi_map_put(__jni_env, " << java_name << ", __java_tmp_key, __java_value_list);" << endl; | |
| 3264 } | |
| 3265 s << INDENT << "}" << endl; | |
| 3266 | |
| 3267 } else if (type->type() == ContainerTypeEntry::MapContainer | |
| 3268 || type->type() == ContainerTypeEntry::HashContainer) { | |
| 3269 QString constructor = type->type() == ContainerTypeEntry::MapContainer | |
| 3270 ? "qtjambi_treemap_new" | |
| 3271 : "qtjambi_hashmap_new"; | |
| 3272 | |
| 3273 Q_ASSERT(java_type->instantiations().size() == 2); | |
| 3274 AbstractMetaType *targ_key = java_type->instantiations().at(0); | |
| 3275 AbstractMetaType *targ_val = java_type->instantiations().at(1); | |
| 3276 | |
| 3277 s << endl | |
| 3278 << INDENT << "jobject " << java_name << " = " << constructor << "(__jni_env, " << qt_name | |
| 3279 << ".size());" << endl | |
| 3280 << INDENT; | |
| 3281 writeTypeInfo(s, java_type, Option(ExcludeReference | ExcludeConst)); | |
| 3282 s << "::const_iterator it;" << endl | |
| 3283 << INDENT << "for (it=" << qt_name << ".constBegin(); it!=" << qt_name << ".constEnd(); ++it) {" << endl; | |
| 3284 { | |
| 3285 Indentation indent(INDENT); | |
| 3286 s << INDENT; | |
| 3287 writeTypeInfo(s, targ_key); | |
| 3288 s << " __qt_tmp_key = it.key();" << endl | |
| 3289 << INDENT; | |
| 3290 writeTypeInfo(s, targ_val); | |
| 3291 s << " __qt_tmp_val = it.value();" << endl; | |
| 3292 writeQtToJava(s, targ_key, "__qt_tmp_key", "__java_tmp_key", 0, -1, BoxedPrimitive); | |
| 3293 writeQtToJava(s, targ_val, "__qt_tmp_val", "__java_tmp_val", 0, -1, BoxedPrimitive); | |
| 3294 s << INDENT << "qtjambi_map_put(__jni_env, " << java_name | |
| 3295 << ", __java_tmp_key, __java_tmp_val);" << endl; | |
| 3296 } | |
| 3297 s << INDENT << "}" << endl; | |
| 3298 | |
| 3299 } else { | |
| 3300 ReportHandler::warning(QString("unable to generate container type %1, type=%2") | |
| 3301 .arg(java_type->name()).arg(type->type())); | |
| 3302 } | |
| 3303 | |
| 3304 // qtd s << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl; | |
| 3305 } | |
| 3306 | |
| 3307 | |
| 3308 void CppImplGenerator::writeJavaToQtContainer(QTextStream &s, | |
| 3309 const AbstractMetaType *java_type, | |
| 3310 const QString &qt_name, | |
| 3311 const QString &java_name, | |
| 3312 const AbstractMetaFunction *java_function, | |
| 3313 int argument_index) | |
| 3314 { | |
| 3315 // Conversion to C++: Shell code for return value, native code for arguments | |
| 3316 TypeSystem::Language lang = argument_index == 0 ? TypeSystem::ShellCode : TypeSystem::NativeCode; | |
| 3317 if (java_function && writeConversionRule(s, lang, java_function, argument_index, qt_name, java_name)) | |
| 3318 return; | |
| 3319 | |
| 3320 if (java_type == 0) { | |
| 3321 QString warn = QString("no conversion possible for argument '%1' in function '%2::%3' for " | |
| 3322 "language '%4'") | |
| 3323 .arg(argument_index) | |
| 3324 .arg(java_function->implementingClass()->name()) | |
| 3325 .arg(java_function->name()) | |
| 3326 .arg(int(lang)); | |
| 3327 ReportHandler::warning(warn); | |
| 3328 return; | |
| 3329 } | |
| 3330 | |
| 3331 | |
| 3332 Q_ASSERT(java_type->isContainer()); | |
| 3333 const ContainerTypeEntry *type = | |
| 3334 static_cast<const ContainerTypeEntry *>(java_type->typeEntry()); | |
| 3335 | |
| 3336 if (type->type() == ContainerTypeEntry::ListContainer | |
| 3337 || type->type() == ContainerTypeEntry::VectorContainer | |
| 3338 || type->type() == ContainerTypeEntry::StringListContainer | |
| 3339 || type->type() == ContainerTypeEntry::LinkedListContainer | |
| 3340 || type->type() == ContainerTypeEntry::StackContainer | |
| 3341 || type->type() == ContainerTypeEntry::SetContainer | |
| 3342 || type->type() == ContainerTypeEntry::QueueContainer) { | |
| 3343 Q_ASSERT(java_type->instantiations().size() == 1); | |
| 3344 AbstractMetaType *targ = java_type->instantiations().first(); | |
| 3345 QString elem_type = getTypeName(targ->typeEntry(), EnumAsInts); | |
| 3346 elem_type.remove("_ConcreteWrapper"); | |
| 3347 | |
| 3348 s << INDENT; | |
| 3349 writeTypeInfo(s, java_type, ForceValueType); | |
| 3350 s << qt_name << ";" << endl; | |
| 3351 | |
| 3352 // qtd s << INDENT << "if (" << java_name << " != 0) {" << endl; | |
| 3353 { | |
| 3354 /* qtd Indentation indent(INDENT); | |
| 3355 s << INDENT << "jobjectArray __qt__array = qtjambi_collection_toArray(__jni_env, " | |
| 3356 << java_name << ");" << endl | |
| 3357 << INDENT << "jsize __qt__size = __jni_env->GetArrayLength(__qt__array);" << endl; | |
| 3358 */ | |
| 3359 if (type->type() == ContainerTypeEntry::VectorContainer | |
| 3360 || type->type() == ContainerTypeEntry::StackContainer) | |
| 3361 s << INDENT << qt_name << ".reserve(" << java_name << "_size);" << endl; | |
| 3362 | |
| 3363 s << INDENT << "for (int i=0; i<" << java_name << "_size; ++i) {" << endl; | |
| 3364 { | |
| 3365 Indentation indent(INDENT); | |
| 3366 if(targ->isTargetLangString()) | |
| 35 | 3367 s << INDENT << "DArray __d_element;" << endl |
|
33
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diff
changeset
|
3368 << INDENT << "qtd_get_string_from_array(" << java_name << ", i, &__d_element);" << endl; |
| 1 | 3369 else { |
| 3370 s << INDENT; | |
|
33
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diff
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|
3371 writeTypeInfo(s, targ, Option(VirtualDispatch | ForcePointer | EnumAsInts)); |
| 1 | 3372 QString cast_string = ""; |
| 3373 const TypeEntry* centry = targ->typeEntry(); | |
| 3374 if (centry->isComplex() && (centry->isObject() || centry->isValue() || centry->isInterface())) | |
| 3375 cast_string = "(void**)"; | |
| 3376 s << "__d_element;" << endl | |
| 3377 << INDENT << "qtd_get_" << elem_type << "_from_array(" << java_name << ", i, &__d_element);" << endl; | |
| 3378 } | |
| 3379 /* qtd s << INDENT << "jobject __d_element = " | |
| 3380 << "__jni_env->GetObjectArrayElement(__qt__array, i);" << endl;*/ | |
| 3381 writeJavaToQt(s, targ, "__qt_element", "__d_element", 0, -1, BoxedPrimitive); | |
| 3382 QString cont_element = "__qt_element"; | |
| 3383 if(targ->typeEntry()->isStructInD() && targ->name() != "QModelIndex") | |
| 3384 cont_element = "__d_element"; | |
| 3385 s << INDENT << qt_name << " << " << cont_element << ";" << endl; | |
| 3386 } | |
| 3387 // qtd s << INDENT << "}" << endl; | |
| 3388 } | |
| 3389 s << INDENT << "}" << endl; | |
| 3390 } else if (type->type() == ContainerTypeEntry::PairContainer) { | |
| 3391 QList<AbstractMetaType *> targs = java_type->instantiations(); | |
| 3392 Q_ASSERT(targs.size() == 2); | |
| 3393 | |
| 3394 s << INDENT; | |
| 3395 writeTypeInfo(s, java_type, ForceValueType); | |
| 3396 s << " " << qt_name << ";" << endl | |
| 3397 << INDENT << "if (" << java_name << " != 0) {" << endl; | |
| 3398 { | |
| 3399 // separate scope required just in case function takes two QPair's. | |
| 3400 Indentation indent(INDENT); | |
| 3401 s << INDENT << "jobject __java_first = qtjambi_pair_get(__jni_env, " | |
| 3402 << java_name << ", 0);" << endl; | |
| 3403 writeJavaToQt(s, targs.at(0), "__qt_first", "__java_first", 0, -1, BoxedPrimitive); | |
| 3404 | |
| 3405 s << INDENT << "jobject __java_second = qtjambi_pair_get(__jni_env, " | |
| 3406 << java_name << ", 1);" << endl; | |
| 3407 writeJavaToQt(s, targs.at(1), "__qt_second", "__java_second", 0, -1, BoxedPrimitive); | |
| 3408 | |
| 3409 s << INDENT << qt_name << ".first = __qt_first;" << endl | |
| 3410 << INDENT << qt_name << ".second = __qt_second;" << endl; | |
| 3411 } | |
| 3412 s << INDENT << "}" << endl; | |
| 3413 } else if (type->type() == ContainerTypeEntry::MapContainer | |
| 3414 || type->type() == ContainerTypeEntry::HashContainer) { | |
| 3415 Q_ASSERT(java_type->instantiations().size() == 2); | |
| 3416 AbstractMetaType *targ_key = java_type->instantiations().at(0); | |
| 3417 AbstractMetaType *targ_val = java_type->instantiations().at(1); | |
| 3418 | |
| 3419 s << INDENT; | |
| 3420 writeTypeInfo(s, java_type, ForceValueType); | |
| 3421 s << qt_name << ";" << endl; | |
| 3422 s << INDENT << "if (" << java_name << " != 0) {" << endl; | |
| 3423 { | |
| 3424 Indentation indent(INDENT); | |
| 3425 s << INDENT << "int __qt_list_size = qtjambi_map_size(__jni_env, " << java_name | |
| 3426 << ");" << endl | |
| 3427 << INDENT | |
| 3428 << "jobjectArray __java_entry_set = qtjambi_map_entryset_array(__jni_env, " << java_name | |
| 3429 << ");" << endl; | |
| 3430 | |
| 3431 s << INDENT << "for (int i=0; i<__qt_list_size; ++i) {" << endl; | |
| 3432 { | |
| 3433 Indentation indent(INDENT); | |
| 3434 s << INDENT | |
| 3435 << "QPair<jobject, jobject> __java_entry = " | |
| 3436 << "qtjambi_entryset_array_get(__jni_env, __java_entry_set, i);" | |
| 3437 << endl | |
| 3438 << INDENT << "jobject __java_key = __java_entry.first;" << endl | |
| 3439 << INDENT << "jobject __java_val = __java_entry.second;" << endl; | |
| 3440 writeJavaToQt(s, targ_key, "__qt_key", "__java_key", 0, -1, BoxedPrimitive); | |
| 3441 writeJavaToQt(s, targ_val, "__qt_val", "__java_val", 0, -1, BoxedPrimitive); | |
| 3442 s << INDENT << qt_name << ".insert(__qt_key, __qt_val);" << endl; | |
| 3443 } | |
| 3444 s << INDENT << "}" << endl; | |
| 3445 } | |
| 3446 s << INDENT << "}" << endl; | |
| 3447 | |
| 3448 } else { | |
| 3449 ReportHandler::warning(QString("unable to generate container type %1, %2") | |
| 3450 .arg(java_type->name()).arg(type->type())); | |
| 3451 } | |
| 3452 | |
| 3453 } | |
| 3454 | |
| 3455 | |
| 3456 void CppImplGenerator::writeFunctionCall(QTextStream &s, const QString &object_name, | |
| 3457 const AbstractMetaFunction *java_function, | |
| 3458 const QString &prefix, | |
| 3459 Option option, | |
| 3460 const QStringList &extra_arguments) | |
| 3461 { | |
| 3462 QString function_name = option & OriginalName ? java_function->originalName() : java_function->name(); | |
| 3463 | |
| 3464 AbstractMetaClassList interfaces = java_function->implementingClass()->interfaces(); | |
| 3465 | |
| 3466 QString classPrefix; | |
| 3467 if (prefix.isEmpty() | |
| 3468 && !java_function->implementingClass()->interfaces().isEmpty() | |
| 3469 && !java_function->implementingClass()->inheritsFrom(java_function->declaringClass())) { | |
| 3470 classPrefix = java_function->declaringClass()->qualifiedCppName() + "::"; | |
| 3471 } | |
| 3472 | |
| 3473 if (java_function->isInGlobalScope()) { | |
| 3474 | |
| 3475 // Global scope stream operators need the arguments to be reordered (this ref at end) | |
| 3476 // so we special case them in order to simplify this code | |
| 3477 bool stream_operator = java_function->originalName() == "operator<<" | |
| 3478 || java_function->originalName() == "operator>>"; | |
| 3479 | |
| 3480 if (java_function->type() == 0) | |
| 3481 s << "if (" << object_name << " != 0) "; | |
| 3482 else | |
| 3483 s << "(" << object_name << " != 0) ? "; | |
| 3484 s << "::" << prefix << function_name << "("; | |
| 3485 if (!stream_operator) | |
| 3486 s << "*" << object_name << ", "; | |
| 3487 writeFunctionCallArguments(s, java_function, "__qt_"); | |
| 3488 if (stream_operator) | |
| 3489 s << ", *" << object_name; | |
| 3490 s << ")"; | |
| 3491 if (java_function->type() != 0) | |
| 3492 s << " : " << default_return_statement_qt(java_function->type(), Generator::Option(option | Generator::NoReturnStatement)); | |
| 3493 s << ";"; | |
| 3494 } else { | |
| 3495 s << object_name << (java_function->isStatic() ? QLatin1String("::") : QLatin1String("->") + classPrefix) | |
| 3496 << prefix << function_name << "("; | |
| 3497 writeFunctionCallArguments(s, java_function, "__qt_"); | |
| 3498 | |
| 3499 // The extra arguments... | |
| 3500 for (int i=0; i<extra_arguments.size(); ++i) { | |
| 3501 if (i > 0 || java_function->arguments().size() != 0) | |
| 3502 s << ", "; | |
| 3503 s << extra_arguments.at(i); | |
| 3504 } | |
| 3505 | |
| 3506 s << ");"; | |
| 3507 } | |
| 3508 | |
| 3509 s << endl; | |
| 3510 | |
| 3511 } | |
| 3512 | |
| 3513 | |
| 3514 void CppImplGenerator::writeFunctionCallArguments(QTextStream &s, | |
| 3515 const AbstractMetaFunction *java_function, | |
| 3516 const QString &prefix, | |
| 3517 Option options) | |
| 3518 { | |
| 3519 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 3520 | |
| 3521 int written_arguments = 0; | |
| 3522 const AbstractMetaClass *cls = java_function->ownerClass(); | |
| 3523 if (java_function->isConstructor() && cls->hasVirtualFunctions()) { | |
| 3524 s << "d_ptr"; | |
| 3525 written_arguments++; | |
| 3526 } | |
| 3527 for (int i=0; i<arguments.size(); ++i) { | |
| 3528 const AbstractMetaArgument *argument = arguments.at(i); | |
| 3529 AbstractMetaType *a_type = argument->type(); | |
| 3530 | |
| 3531 if ((options & SkipRemovedArguments) == SkipRemovedArguments | |
| 3532 && java_function->argumentRemoved(i+1)) { | |
| 3533 continue; | |
| 3534 } | |
| 3535 | |
| 3536 if (written_arguments++ > 0) { | |
| 3537 s << ", "; | |
| 3538 } | |
| 3539 | |
| 3540 bool enum_as_int = (options & EnumAsInts) && (argument->type()->typeEntry()->isEnum() | |
| 3541 || argument->type()->typeEntry()->isFlags()); | |
| 3542 if (a_type->isEnum()) { | |
| 3543 AbstractMetaEnum *java_enum = | |
| 3544 m_classes.findEnum(static_cast<const EnumTypeEntry *>(argument->type()->typeEntry())); | |
| 3545 if (java_enum == 0) { | |
| 3546 ReportHandler::warning(QString("enum not found: '%1'") | |
| 3547 .arg(argument->type()->typeEntry()->qualifiedCppName())); | |
| 3548 } else { | |
| 3549 enum_as_int |= !java_enum->isPublic(); | |
| 3550 } | |
| 3551 } | |
| 3552 | |
| 3553 if ( (options & VirtualDispatch) | |
| 3554 && a_type->isContainer()) { | |
| 3555 s << "__d_" << argument->indexedName(); | |
| 3556 continue; | |
| 3557 } | |
| 3558 | |
| 3559 if ((!(options & NoCasts) && !enum_as_int) || ((options & ForceEnumCast) && a_type->isEnum())) { | |
| 3560 | |
| 3561 // If the type in the signature is specified without template instantiation, but the | |
| 3562 // class is actually a template class, then we have troubles. | |
| 3563 AbstractMetaClass *cls = classes().findClass(argument->type()->typeEntry()->qualifiedCppName()); | |
| 3564 | |
| 3565 if ( (options & VirtualDispatch) && !a_type->typeEntry()->isStructInD() | |
| 3566 && ( a_type->isValue() | |
| 3567 || (a_type->isReference() && (a_type->typeEntry()->isValue() || a_type->typeEntry()->isObject() || a_type->typeEntry()->isPrimitive()) && !a_type->isTargetLangString()) | |
| 3568 ) ) | |
| 3569 s << "&"; | |
| 3570 | |
| 3571 if( (options & VirtualDispatch) && a_type->typeEntry()->isStructInD() && a_type->isReference()) | |
| 3572 s << "&"; | |
| 3573 | |
| 3574 if ( (options & VirtualDispatch) | |
| 3575 && ( a_type->isTargetLangString() || a_type->name() == "QModelIndex" ) ) | |
| 3576 ; | |
| 3577 else if (cls == 0 || cls->templateArguments().size() == a_type->instantiations().size()) { | |
| 3578 s << "("; | |
| 3579 writeTypeInfo(s, a_type, options); | |
| 3580 s << ")"; | |
| 3581 } | |
| 3582 } | |
| 3583 | |
| 3584 if (a_type->isNativePointer() && a_type->typeEntry()->name() == "QString" && !a_type->isReference()) | |
| 3585 s << "&"; | |
| 3586 | |
| 3587 if ( ( !a_type->isPrimitive() | |
| 3588 || !java_function->conversionRule(TypeSystem::NativeCode, argument->argumentIndex()+1).isEmpty() ) | |
| 3589 && (!a_type->typeEntry()->isStructInD() || a_type->name() == "QModelIndex") ) { | |
| 3590 s << prefix; | |
| 3591 } | |
| 3592 | |
| 3593 if (options & VirtualDispatch) { | |
| 3594 if( argument->type()->isTargetLangString()) | |
| 3595 s << argument->indexedName() << ".utf16(), " << argument->indexedName() << ".size()"; | |
| 3596 else if (argument->type()->name() == "QModelIndex") | |
| 3597 s << "qtd_from_QModelIndex(" << argument->indexedName() << ")"; | |
| 3598 else | |
| 3599 s << argument->indexedName(); | |
| 3600 } else | |
| 3601 s << argument->indexedName(); | |
| 3602 } | |
| 3603 } | |
| 3604 | |
| 3605 | |
| 3606 QString CppImplGenerator::translateType(const AbstractMetaType *java_type, Option option, bool d_export) | |
| 3607 { | |
| 3608 if (!java_type) | |
| 3609 return "void"; | |
| 3610 | |
| 3611 const TypeEntry *type = java_type->typeEntry(); | |
| 3612 QString class_name = type->name(); | |
| 3613 QString qualified_class_name = fixCppTypeName(type->qualifiedCppName()); | |
| 3614 QString d_name = qualified_class_name; | |
| 3615 if (d_export) | |
| 3616 d_name = type->lookupName(); | |
| 3617 | |
| 3618 if (java_type->isPrimitive() | |
| 3619 || java_type->isTargetLangString() | |
| 3620 || java_type->isVariant() | |
| 3621 || java_type->isJObjectWrapper() | |
|
33
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21
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|
3622 || java_type->isTargetLangChar()) { |
| 1 | 3623 return d_name; |
|
33
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21
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|
3624 } else if (java_type->isArray()) { |
| 39 | 3625 if (d_export) |
| 3626 return java_type->arrayElementType()->name() + "*"; | |
| 3627 else | |
| 3628 return java_type->arrayElementType()->typeEntry()->qualifiedCppName() + "*"; | |
| 1 | 3629 } else if (java_type->isIntegerEnum() || java_type->isIntegerFlags() |
|
33
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21
diff
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|
3630 || ((option & EnumAsInts) && (java_type->isEnum() || java_type->isFlags()))) { |
|
cf8a415f3f32
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parents:
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diff
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|
3631 return "int"; |
|
cf8a415f3f32
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eldar
parents:
21
diff
changeset
|
3632 } else if (java_type->isReference()) { |
|
cf8a415f3f32
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eldar
parents:
21
diff
changeset
|
3633 if (java_type->typeEntry()->isValue()) |
|
cf8a415f3f32
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eldar
parents:
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diff
changeset
|
3634 return "void*"; |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
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diff
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|
3635 else |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3636 return d_name + " "+ QString(java_type->actualIndirections(), '*'); |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3637 } else if (java_type->isNativePointer()) { |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3638 if (java_type->typeEntry()->isValue()) |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3639 return "void*"; |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3640 else if (java_type->typeEntry()->isEnum() && d_export) |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3641 return "int" + QString(java_type->indirections(), '*'); |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3642 else |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3643 return d_name + QString(java_type->indirections(), '*'); |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
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diff
changeset
|
3644 } else { |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
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parents:
21
diff
changeset
|
3645 return d_name + QString(java_type->indirections(), '*'); |
|
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gui package is fully wrapped now. lots of fixes in the generator
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21
diff
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|
3646 } |
| 1 | 3647 } |
| 3648 | |
| 3649 void CppImplGenerator::writeExtraIncludes(QTextStream &s, const AbstractMetaClass *java_class) | |
| 3650 { | |
| 3651 IncludeList includes = java_class->typeEntry()->extraIncludes(); | |
| 3652 qSort(includes.begin(), includes.end()); | |
| 3653 | |
| 3654 int used = 0; | |
| 3655 foreach (const Include &i, includes) { | |
| 3656 if (i.type != Include::TargetLangImport) { | |
| 3657 s << i.toString() << endl; | |
| 3658 ++used; | |
| 3659 } | |
| 3660 } | |
| 3661 | |
| 3662 | |
| 3663 if (used) | |
| 3664 s << endl; | |
| 3665 | |
| 3666 } | |
| 3667 | |
| 3668 | |
| 3669 void CppImplGenerator::writeDefaultConstructedValues_helper(QSet<QString> &values, | |
| 3670 const AbstractMetaFunction *func) | |
| 3671 { | |
| 3672 foreach (AbstractMetaArgument *arg, func->arguments()) { | |
| 3673 AbstractMetaType *type = arg->type(); | |
| 3674 if (func->typeReplaced(arg->argumentIndex()+1).isEmpty() && type->isValue() && hasDefaultConstructor(type)) | |
| 3675 values << type->typeEntry()->qualifiedCppName(); | |
| 3676 } | |
| 3677 } | |
| 3678 | |
| 3679 | |
| 3680 void CppImplGenerator::writeDefaultConstructedValues(QTextStream &s, const AbstractMetaClass *java_class) { | |
| 3681 | |
| 3682 QSet<QString> values; | |
| 3683 | |
| 3684 // Class functions, more or less copied from the logic in write(Class) above... | |
| 3685 AbstractMetaFunctionList class_funcs; | |
| 3686 | |
| 3687 // Add normal final functions | |
| 3688 foreach (AbstractMetaFunction *function, java_class->functionsInTargetLang()) { | |
| 3689 if (!function->isEmptyFunction()) | |
| 3690 class_funcs << function; | |
| 3691 } | |
| 3692 | |
| 3693 // Add abstract functions, I think... | |
| 3694 foreach (AbstractMetaFunction *function, java_class->queryFunctions(AbstractMetaClass::NormalFunctions | |
| 3695 | AbstractMetaClass::AbstractFunctions | |
| 3696 | AbstractMetaClass::NotRemovedFromTargetLang)) { | |
| 3697 if (function->implementingClass() != java_class) | |
| 3698 class_funcs << function; | |
| 3699 } | |
| 3700 | |
| 3701 // Signals (their c++ wrapper calls actually...) | |
| 3702 class_funcs += java_class->queryFunctions(AbstractMetaClass::Signals); | |
| 3703 | |
| 3704 // | |
| 3705 foreach (AbstractMetaFunction *f, class_funcs) { | |
| 3706 writeDefaultConstructedValues_helper(values, f); | |
| 3707 } | |
| 3708 | |
| 3709 foreach (AbstractMetaField *field, java_class->fields()) { | |
| 3710 writeDefaultConstructedValues_helper(values, field->setter()); | |
| 3711 } | |
| 3712 | |
| 3713 if (!values.isEmpty()) { | |
| 3714 s << endl << endl | |
| 3715 << "// Default constructed values used throughout final functions..." << endl; | |
| 3716 for (QSet<QString>::const_iterator it = values.constBegin(); it != values.constEnd(); ++it) { | |
| 3717 s << "Q_GLOBAL_STATIC(" << *it << ", default_" << QString(*it).replace("::", "_") | |
| 3718 << ");" << endl; | |
| 3719 } | |
| 3720 s << endl << endl; | |
| 3721 } | |
| 3722 } |