Mercurial > projects > qtd
annotate generator/cppimplgenerator.cpp @ 39:a5cba313c924
network and webkit are wrapped now
| author | eldar |
|---|---|
| date | Sun, 17 May 2009 01:44:06 +0000 |
| parents | 8022ef40f110 |
| children | a5cc4ada07f5 |
| 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 #include <qnativepointer.h> | |
| 46 | |
| 47 #include <QDir> | |
| 48 #include <QtDebug> | |
| 49 #include <QVariant> | |
| 50 #include <iostream> | |
| 51 #define VOID_POINTER_ORDINAL 8 | |
| 52 | |
| 53 static Indentor INDENT; | |
| 54 | |
| 55 QString jni_signature(const AbstractMetaFunction *function, JNISignatureFormat format) | |
| 56 { | |
| 57 QString returned = "("; | |
| 58 AbstractMetaArgumentList arguments = function->arguments(); | |
| 59 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 60 if (!function->argumentRemoved(argument->argumentIndex() + 1)) { | |
| 61 QString modified_type = function->typeReplaced(argument->argumentIndex()+1); | |
| 62 | |
| 63 if (modified_type.isEmpty()) | |
| 64 returned += jni_signature(argument->type(), format); | |
| 65 else | |
| 66 returned += jni_signature(modified_type, format); | |
| 67 } | |
| 68 } | |
| 69 | |
| 70 returned += ")"; | |
| 71 | |
| 72 QString modified_type = function->typeReplaced(0); | |
| 73 if (modified_type.isEmpty()) | |
| 74 returned += jni_signature(function->type(), format); | |
| 75 else | |
| 76 returned += jni_signature(modified_type, format); | |
| 77 | |
| 78 return returned; | |
| 79 } | |
| 80 | |
| 81 QString jni_signature(const QString &_full_name, JNISignatureFormat format) | |
| 82 { | |
| 83 QString signature; | |
| 84 QString full_name = _full_name; | |
| 85 | |
| 86 if (full_name.endsWith("[]")) { | |
| 87 full_name.chop(2); | |
| 88 signature = "["; | |
| 89 } | |
| 90 | |
| 91 int start = 0, end = -1; | |
| 92 while ( (start = full_name.indexOf("<")) >= 0 && (end = full_name.indexOf(">")) >= 0 ) { | |
| 93 full_name.remove(start, end - start + 1); | |
| 94 } | |
| 95 | |
| 96 static QHash<QString, QString> table; | |
| 97 if (table.isEmpty()) { | |
| 98 table["boolean"] = "Z"; | |
| 99 table["byte"] = "B"; | |
| 100 table["char"] = "C"; | |
| 101 table["short"] = "S"; | |
| 102 table["int"] = "I"; | |
| 103 table["long"] = "J"; | |
| 104 table["float"] = "F"; | |
| 105 table["double"] = "D"; | |
| 106 } | |
| 107 | |
| 108 if (format == Underscores) | |
| 109 signature.replace("[", "_3"); | |
| 110 | |
| 111 if (table.contains(full_name)) { | |
| 112 signature += table[full_name]; | |
| 113 } else if (format == Underscores) { | |
| 114 signature.replace("[", "_3"); | |
| 115 signature += "L"; | |
| 116 signature += QString(full_name).replace("_", "_1").replace('.', '_').replace("$", "_00024"); | |
| 117 signature += "_2"; | |
| 118 } else { | |
| 119 signature += "L"; | |
| 120 signature += QString(full_name).replace('.', '/'); | |
| 121 signature += ";"; | |
| 122 } | |
| 123 | |
| 124 return signature; | |
| 125 } | |
| 126 | |
| 127 QString jni_signature(const AbstractMetaType *java_type, JNISignatureFormat format) | |
| 128 { | |
| 129 if (!java_type) | |
| 130 return "V"; | |
| 131 | |
| 132 if (java_type->isArray()) { | |
| 133 return "_3" + jni_signature(java_type->arrayElementType(), format); | |
| 134 } else if (java_type->isNativePointer()) { | |
| 135 if (format == Underscores) | |
| 136 return "Lcom_trolltech_qt_QNativePointer_2"; | |
| 137 else | |
| 138 return "Lcom/trolltech/qt/QNativePointer;"; | |
| 139 } else if (java_type->isIntegerEnum() || java_type->isIntegerFlags() | |
| 140 || (format == Underscores && (java_type->isEnum() || java_type->isFlags()))) { | |
| 141 return "I"; | |
| 142 } else if (java_type->isThread()) { | |
| 143 if (format == Underscores) | |
| 144 return "Ljava_lang_Thread_2"; | |
| 145 else | |
| 146 return "Ljava/lang/Thread;"; | |
| 147 } | |
| 148 | |
| 149 | |
| 150 | |
| 151 QString name = java_type->name(); | |
| 152 if (java_type->isObject()) { | |
| 153 if (const InterfaceTypeEntry *ie | |
| 154 = static_cast<const ObjectTypeEntry *>(java_type->typeEntry())->designatedInterface()) | |
| 155 name = ie->targetLangName(); | |
| 156 } else if (java_type->isTargetLangEnum()) { | |
| 157 const EnumTypeEntry *et = static_cast<const EnumTypeEntry *>(java_type->typeEntry()); | |
| 158 name = et->javaQualifier() + "$" + et->targetLangName(); | |
| 159 | |
| 160 } else if (java_type->isTargetLangFlags()) { | |
| 161 const FlagsTypeEntry *ft = static_cast<const FlagsTypeEntry *>(java_type->typeEntry()); | |
| 162 name = ft->originator()->javaQualifier() + "$" + ft->targetLangName(); | |
| 163 } | |
| 164 | |
| 165 return jni_signature( (java_type->package().isEmpty() ? QString() : java_type->package() + ".") + name, format); | |
| 166 } | |
| 167 | |
| 168 static QHash<QString, QString> table; | |
| 169 QString default_return_statement_qt(const AbstractMetaType *java_type, Generator::Option options = Generator::NoOption) | |
| 170 { | |
| 171 QString returnStr = ((options & Generator::NoReturnStatement) == 0 ? "return" : ""); | |
| 172 if (!java_type) | |
| 173 return returnStr; | |
| 174 | |
| 175 if (table.isEmpty()) { | |
| 176 table["bool"] = "false"; | |
| 177 table["byte"] = "0"; | |
| 178 table["char"] = "0"; | |
| 179 table["short"] = "0"; | |
| 180 table["int"] = "0"; | |
| 181 table["long"] = "0"; | |
| 182 table["float"] = "0f"; | |
| 183 table["double"] = "0.0"; | |
| 184 table["java.lang.Object"] = "0"; | |
| 185 } | |
| 186 | |
| 187 QString signature = table.value(java_type->typeEntry()->targetLangName()); | |
| 188 | |
| 189 if (!signature.isEmpty()) | |
| 190 return returnStr + " " + signature; | |
| 191 | |
| 192 Q_ASSERT(!java_type->isPrimitive()); | |
| 193 if (java_type->isJObjectWrapper()) | |
| 194 return returnStr + " JObjectWrapper()"; | |
| 195 if (java_type->isVariant()) | |
| 196 return returnStr + " QVariant()"; | |
| 197 if (java_type->isTargetLangString()) | |
| 198 return returnStr + " QString()"; | |
| 199 if (java_type->isTargetLangChar()) | |
| 200 return returnStr + " QChar()"; | |
| 201 else if (java_type->isEnum()) | |
| 202 return returnStr + " " + java_type->typeEntry()->name() + "(0)"; | |
| 203 else if (java_type->isContainer() && ((ContainerTypeEntry *)java_type->typeEntry())->type() == ContainerTypeEntry::StringListContainer) | |
| 204 return returnStr + " " + java_type->typeEntry()->name() + "()"; | |
| 205 else if (java_type->isValue() || java_type->isContainer()) | |
| 206 return returnStr + " " + java_type->cppSignature() + "()"; | |
| 207 else | |
| 208 return returnStr + " 0"; | |
| 209 } | |
| 210 | |
| 211 QString default_return_statement_java(const AbstractMetaType *java_type) | |
| 212 { | |
| 213 if (!java_type) | |
| 214 return "return"; | |
| 215 if (java_type->isArray()) | |
| 216 return "return null"; | |
| 217 | |
| 218 if (table.isEmpty()) { | |
| 219 table["boolean"] = "false"; | |
| 220 table["byte"] = "0"; | |
| 221 table["char"] = "0"; | |
| 222 table["short"] = "0"; | |
| 223 table["int"] = "0"; | |
| 224 table["long"] = "0"; | |
| 225 table["float"] = "0f"; | |
| 226 table["double"] = "0.0"; | |
| 227 table["java.lang.Object"] = "0"; | |
| 228 } | |
| 229 | |
| 230 QString signature = table.value(java_type->typeEntry()->targetLangName()); | |
| 231 if (!signature.isEmpty()) | |
| 232 return "return " + signature; | |
| 233 | |
| 234 Q_ASSERT(!java_type->isPrimitive()); | |
| 235 return "return 0"; | |
| 236 } | |
| 237 | |
| 238 /* Used to decide how which of the Call[Xxx]Method functions to call | |
| 239 */ | |
| 240 QByteArray jniTypeName(const QString &name) { | |
| 241 static QHash<QString, const char *> table; | |
| 242 if (table.isEmpty()) { | |
| 243 table["jboolean"] = "Boolean"; | |
| 244 table["jbyte"] = "Byte"; | |
| 245 table["jchar"] = "Char"; | |
| 246 table["jshort"] = "Short"; | |
| 247 table["jint"] = "Int"; | |
| 248 table["jlong"] = "Long"; | |
| 249 table["jfloat"] = "Float"; | |
| 250 table["jdouble"] = "Double"; | |
| 251 table["jobject"] = "Object"; | |
| 252 } | |
| 253 | |
| 254 return table[name]; | |
| 255 } | |
| 256 | |
| 257 QByteArray jniName(const QString &name) { | |
| 258 TypeEntry *entry = TypeDatabase::instance()->findType(name); | |
| 259 if (entry) | |
| 260 return entry->name().toLatin1(); | |
| 261 else | |
| 262 return "void *"; | |
| 263 } | |
| 264 | |
| 265 QString CppImplGenerator::jniReturnName(const AbstractMetaFunction *java_function, uint options, bool d_export) | |
| 266 { | |
| 20 | 267 AbstractMetaType *f_type = java_function->type(); |
| 268 | |
| 269 QString return_type = translateType(f_type, EnumAsInts, d_export); | |
| 1 | 270 QString new_return_type = java_function->typeReplaced(0); |
| 271 if (!new_return_type.isEmpty()) { | |
| 20 | 272 if(f_type && f_type->isPrimitive()) { |
| 273 if (d_export) | |
| 274 return_type = new_return_type; | |
| 275 } else | |
| 276 return_type = jniName(new_return_type); | |
| 1 | 277 } |
| 278 | |
| 279 // qtd | |
| 280 if (f_type) { | |
| 281 if (f_type->name() == "QModelIndex") | |
| 282 return_type = "void"; | |
| 283 else if (f_type->typeEntry()->isStructInD()) | |
| 284 return_type = f_type->typeEntry()->qualifiedCppName(); | |
| 285 else if (f_type->isObject() || f_type->isReference() || f_type->isValue() || f_type->isQObject()) | |
| 286 return_type = "void*"; | |
| 287 if (f_type->isVariant()) | |
| 288 return_type = "void*"; | |
| 289 } | |
| 290 | |
| 291 if (options & CppImplGenerator::ExternC && java_function->isConstructor()) | |
| 292 return_type = "void*"; | |
| 293 if (options & CppImplGenerator::ExternC && f_type) | |
| 294 if (f_type->isTargetLangString() || f_type->typeEntry()->isContainer()) | |
| 295 return_type = "void"; | |
| 296 // qtd end | |
| 297 | |
| 298 return return_type; | |
| 299 } | |
| 300 | |
| 301 QString CppImplGenerator::jniReturnType(const AbstractMetaType *f_type, uint options) | |
| 302 { | |
| 303 QString return_type = translateType(f_type, EnumAsInts); | |
| 304 | |
| 305 // qtd | |
| 306 if (f_type) { | |
| 307 if (f_type->typeEntry()->isStructInD()) | |
| 308 return_type = f_type->typeEntry()->qualifiedCppName(); | |
| 309 else if (f_type->isObject() || f_type->isReference() || f_type->isValue() || f_type->isQObject()) | |
| 310 return_type = "void*"; | |
| 311 if (f_type->isVariant()) | |
| 312 return_type = "void*"; | |
| 313 } | |
| 314 | |
| 315 if (options & CppImplGenerator::ExternC && f_type) | |
| 316 if (f_type->isTargetLangString()) | |
| 317 return_type = "void"; | |
| 318 // qtd end | |
| 319 return return_type; | |
| 320 } | |
| 321 | |
| 322 QByteArray jniTypeName(const AbstractMetaType *java_type) | |
| 323 { | |
| 324 if (!java_type) { | |
| 325 return "Void"; | |
| 326 } else if (java_type->isTargetLangChar()) { | |
| 327 return "Char"; | |
| 328 } else if (java_type->isPrimitive()) { | |
| 329 return jniTypeName(java_type->typeEntry()->jniName()); | |
| 330 } else if (java_type->isIntegerEnum() || java_type->isIntegerFlags()) { | |
| 331 return "Int"; | |
| 332 } else { | |
| 333 return "Object"; | |
| 334 } | |
| 335 } | |
| 336 | |
| 337 QByteArray newXxxArray(const AbstractMetaType *java_type) | |
| 338 { | |
| 339 return "New" + jniTypeName(java_type) + "Array"; | |
| 340 } | |
| 341 | |
| 342 QByteArray setXxxArrayElement(const AbstractMetaType *java_type) | |
| 343 { | |
| 344 Q_ASSERT(java_type); | |
| 345 return "Set" + jniTypeName(java_type) + "ArrayElement"; | |
| 346 } | |
| 347 | |
| 348 QByteArray getXxxArrayElement(const AbstractMetaType *java_type) | |
| 349 { | |
| 350 Q_ASSERT(java_type); | |
| 351 return "Get" + jniTypeName(java_type) + "ArrayElement"; | |
| 352 } | |
| 353 | |
| 354 QByteArray getXxxArrayRegion(const AbstractMetaType *java_type) | |
| 355 { | |
| 356 Q_ASSERT(java_type); | |
| 357 return "Get" + jniTypeName(java_type) + "ArrayRegion"; | |
| 358 } | |
| 359 | |
| 360 QByteArray setXxxArrayRegion(const AbstractMetaType *java_type) | |
| 361 { | |
| 362 Q_ASSERT(java_type); | |
| 363 return "Set" + jniTypeName(java_type) + "ArrayRegion"; | |
| 364 } | |
| 365 | |
| 366 QByteArray callXxxMethod(const AbstractMetaType *java_type) | |
| 367 { | |
| 368 return "Call" + jniTypeName(java_type) + "Method"; | |
| 369 } | |
| 370 | |
| 371 QByteArray callXxxMethod(const QString &name) { | |
| 372 TypeEntry *entry = TypeDatabase::instance()->findType(name); | |
| 373 if (entry && entry->isPrimitive()) | |
| 374 return "Call" + jniTypeName(entry->jniName()) + "Method"; | |
| 375 else | |
| 376 return "CallObjectMethod"; | |
| 377 } | |
| 378 | |
| 379 QString jni_function_signature(QString package, QString class_name, | |
| 380 const QString &function_name, | |
| 381 const QString &return_type, | |
| 382 const QString &mangled_arguments = QString(), | |
| 383 uint options = CppImplGenerator::StandardJNISignature) | |
| 384 { | |
| 385 QString s; | |
| 386 | |
| 387 if (options & CppImplGenerator::ExternC) | |
| 388 s += "extern \"C\" DLL_PUBLIC "; | |
| 389 /* qtd | |
| 390 if (options & CppImplGenerator::JNIExport) | |
| 391 s += "Q_DECL_EXPORT "; | |
| 392 */ | |
| 393 if (options & CppImplGenerator::ReturnType) { | |
| 394 s += return_type; | |
| 395 s += " "; | |
| 396 } | |
| 397 /* qtd | |
| 398 if (options & CppImplGenerator::JNIExport) | |
| 399 s += "JNICALL QTJAMBI_FUNCTION_PREFIX("; | |
| 400 | |
| 401 s += "Java_"; | |
| 402 | |
| 403 s += package.replace(".", "_"); // qtd .replace("_", "_1") | |
| 404 s += '_'; | |
| 405 s += class_name; // qtd .replace("_", "_1"); | |
| 406 s += '_'; | |
| 407 */ | |
| 408 s += QString(function_name); //.replace("_", "_1"); | |
| 409 // s += mangled_arguments; | |
| 410 | |
| 411 /* qtd | |
| 412 if (options & CppImplGenerator::JNIExport) | |
| 413 s += ")"; | |
| 414 */ | |
| 415 return s; | |
| 416 } | |
| 417 | |
| 418 QString CppImplGenerator::fileNameForClass(const AbstractMetaClass *java_class) const | |
| 419 { | |
| 420 return QString("%1_shell.cpp").arg(java_class->name()); | |
| 421 } | |
| 422 | |
| 423 void CppImplGenerator::writeSignalFunction(QTextStream &s, const AbstractMetaFunction *signal, const AbstractMetaClass *cls, | |
| 424 int pos) | |
| 425 { | |
| 426 writeFunctionSignature(s, signal, cls, signalWrapperPrefix(), | |
| 427 Option(OriginalName | OriginalTypeDescription), | |
| 428 "QtJambi_SignalWrapper_"); | |
| 429 s << endl << "{" << endl; | |
| 430 { | |
| 431 AbstractMetaArgumentList arguments = signal->arguments(); | |
| 432 Indentation indent(INDENT); | |
| 433 | |
| 434 if (arguments.size() > 0) | |
| 435 s << INDENT << "jvalue arguments[" << arguments.size() << "];" << endl; | |
| 436 else | |
| 437 s << INDENT << "jvalue *arguments = 0;" << endl; | |
| 438 s << INDENT << "JNIEnv *__jni_env = qtjambi_current_environment();" << endl | |
| 439 << INDENT << "__jni_env->PushLocalFrame(100);" << endl; | |
| 440 | |
| 441 for (int i=0; i<arguments.size(); ++i) { | |
| 442 const AbstractMetaArgument *argument = arguments.at(i); | |
| 443 writeQtToJava(s, | |
| 444 argument->type(), | |
| 445 argument->indexedName(), | |
| 446 "__java_" + argument->indexedName(), | |
| 447 signal, | |
| 448 argument->argumentIndex() + 1, | |
| 449 BoxedPrimitive); | |
| 450 s << INDENT << "arguments[" << i << "].l = __java_" << argument->indexedName() << ";" << endl; | |
| 451 } | |
| 452 s << INDENT << "qtjambi_call_java_signal(__jni_env, m_signals[" << pos << "], arguments);" | |
| 453 << endl; | |
| 454 | |
| 455 s << INDENT << "__jni_env->PopLocalFrame(0);" << endl; | |
| 456 | |
| 457 if (signal->type() != 0) | |
| 458 s << INDENT << default_return_statement_qt(signal->type()) << ";" << endl; | |
| 459 } | |
| 460 s << "}" << endl << endl; | |
| 461 | |
| 462 if (signal->implementingClass() == signal->ownerClass()) | |
| 463 writeFinalFunction(s, signal, cls); | |
| 464 } | |
| 465 | |
| 466 bool CppImplGenerator::hasCustomDestructor(const AbstractMetaClass *java_class) const | |
| 467 { | |
| 468 return !java_class->isQObject() && !java_class->typeEntry()->isValue(); | |
| 469 } | |
| 470 | |
| 471 void writeQtdEntityFunction(QTextStream &s, const AbstractMetaClass *java_class) | |
| 472 { | |
| 21 | 473 // if (!(java_class->typeEntry()->isObject() || java_class->typeEntry()->isQObject())) |
| 474 // return; | |
| 1 | 475 if (!java_class->hasVirtualFunctions()) |
| 476 return; | |
| 477 | |
| 478 s << "extern \"C\" DLL_PUBLIC void *__" << java_class->name() << "_entity(void *q_ptr)" << endl; | |
| 479 s << "{" << endl; | |
| 480 { | |
| 481 Indentation indent(INDENT); | |
| 482 s << INDENT << "Qtd_QObjectEntity* a = dynamic_cast<Qtd_QObjectEntity*>((" << java_class->qualifiedCppName() << "*)q_ptr);" << endl | |
| 483 << INDENT << "if (a != NULL)" << endl | |
| 484 << INDENT << " return a->d_entity();" << endl | |
| 485 << INDENT << "else" << endl | |
| 486 << INDENT << " return NULL;" << endl; | |
| 487 } | |
| 488 s << "}" << endl << endl; | |
| 489 } | |
| 490 | |
| 491 void CppImplGenerator::writeInterfaceCasts(QTextStream &s, const AbstractMetaClass *java_class) | |
| 492 { | |
| 493 // pointers to native interface objects for classes that implement interfaces | |
| 494 // initializing | |
| 495 AbstractMetaClassList interfaces = java_class->interfaces(); | |
| 496 if (!interfaces.isEmpty()) { | |
| 497 for (int i=0; i<interfaces.size(); ++i) { | |
| 498 AbstractMetaClass *iface = interfaces.at(i); | |
|
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cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
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changeset
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499 |
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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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500 // 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
|
501 InterfaceTypeEntry *ite = static_cast<InterfaceTypeEntry*>(iface->typeEntry()); |
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cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
502 QString real_name = ite->origin()->qualifiedCppName(); |
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cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
503 |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
504 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
|
505 << "(" << java_class->qualifiedCppName() << " *ptr)" << endl << "{" << endl; |
| 1 | 506 Indentation indent(INDENT); |
|
33
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
507 s << INDENT << "return dynamic_cast<" << real_name << "*>(ptr);" << endl; |
| 1 | 508 s << "}" << endl << endl; |
| 509 } | |
| 510 } | |
| 511 } | |
| 512 | |
| 513 void CppImplGenerator::writeInitCallbacks(QTextStream &s, const AbstractMetaClass *java_class) | |
| 514 { | |
| 515 QString initArgs = "pfunc_abstr *virts"; | |
| 516 if (java_class->isQObject()) | |
| 517 initArgs += ", pfunc_abstr *sigs, pfunc_abstr qobj_del"; | |
| 518 | |
| 519 s << "extern \"C\" DLL_PUBLIC void qtd_" << java_class->name() | |
| 520 << QString("_initCallBacks(%1) {").arg(initArgs) << endl; | |
| 521 | |
| 522 // virtual functions handlers | |
| 523 AbstractMetaFunctionList virtualFunctions = java_class->virtualFunctions(); | |
| 524 for (int pos = 0; pos<virtualFunctions.size(); ++pos) { | |
| 525 const AbstractMetaFunction *function = virtualFunctions.at(pos); | |
| 526 if (!notWrappedYet(function)) { // qtd2 | |
| 527 s << " " << function->marshalledName() << "_dispatch = " | |
| 528 "(pf" << function->marshalledName() << "_dispatch) virts[" << pos << "];" << endl; | |
| 529 } | |
| 530 } | |
| 531 | |
| 532 // D-side signal callbacks | |
| 533 AbstractMetaFunctionList signal_funcs = signalFunctions(java_class); | |
| 534 for(int i = 0; i < signal_funcs.size(); i++) | |
| 535 s << " emit_callbacks_" << java_class->name() << "[" << i << "] = (EmitCallback)" | |
| 536 "sigs[" << i << "];" << endl; | |
| 537 | |
| 538 if (java_class->isQObject()) | |
| 539 s << " qtd_D_" << java_class->name() << "_delete = " | |
| 540 "(qtd_pf_D_" << java_class->name() << "_delete)qobj_del;" << endl; | |
| 541 | |
| 542 | |
| 543 s << "}" << endl; | |
| 544 } | |
| 545 | |
| 546 | |
| 547 void CppImplGenerator::write(QTextStream &s, const AbstractMetaClass *java_class) | |
| 548 { | |
| 549 | |
| 550 bool shellClass = java_class->generateShellClass(); | |
| 551 | |
| 552 // Includes | |
| 553 writeExtraIncludes(s, java_class); | |
| 554 bool shellInclude = (java_class->generateShellClass() | |
| 555 || java_class->queryFunctions(AbstractMetaClass::Signals | AbstractMetaClass::Visible | AbstractMetaClass::NotRemovedFromShell).size() > 0); | |
| 556 | |
| 557 // need to include QPainter for all widgets... | |
| 558 { | |
| 559 const AbstractMetaClass *qwidget = java_class; | |
| 560 while (qwidget && qwidget->name() != "QWidget") { | |
| 561 qwidget = qwidget->baseClass(); | |
| 562 } | |
| 563 if (qwidget) | |
| 564 s << "#include <QPainter>" << endl << endl; | |
| 565 } | |
| 566 /* | |
| 567 #if defined(QTJAMBI_DEBUG_TOOLS) | |
| 568 s << "#include <qtjambidebugtools_p.h>" << endl << endl; | |
| 569 #endif | |
| 570 */ | |
| 571 if (shellInclude) | |
| 572 s << "#include \"" << java_class->name() << "_shell" << ".h\"" << endl; | |
| 573 /* qtd | |
| 574 if (java_class->isQObject()) | |
| 575 s << "#include <qtdynamicmetaobject.h>" << endl; | |
| 576 */ | |
| 577 s << "#include <iostream>" << endl; | |
| 578 Include inc = java_class->typeEntry()->include(); | |
| 579 if (!inc.name.isEmpty()) { | |
| 580 s << "#include "; | |
| 581 if (inc.type == Include::IncludePath) | |
| 582 s << "<"; | |
| 583 else | |
| 584 s << "\""; | |
| 585 s << inc.name; | |
| 586 if (inc.type == Include::IncludePath) | |
| 587 s << ">"; | |
| 588 else | |
| 589 s << "\""; | |
| 590 s << endl; | |
| 591 } | |
| 592 s << endl; // qtd | |
| 593 s << "#include \"qtd_core.h\"" << endl | |
| 594 << "#include \"ArrayOpsPrimitive.h\"" << endl | |
| 595 << "#include \"ArrayOps_qt_core.h\"" << endl; | |
| 596 | |
| 597 // qtd2 hack!! | |
| 37 | 598 if (java_class->package() == "qt.svg") |
| 1 | 599 s << "#include \"ArrayOps_qt_gui.h\"" << endl; |
| 600 | |
| 35 | 601 QString pkg_name = QString(java_class->package()).replace(".", "_"); |
| 602 s << QString("#include \"ArrayOps_%1.h\"").arg(pkg_name) << endl; | |
| 603 | |
| 1 | 604 s << endl; |
| 605 | |
| 606 writeInterfaceCasts(s, java_class); | |
| 607 | |
| 608 /* qtd2 | |
| 609 writeShellSignatures(s, java_class); | |
| 610 | |
| 611 writeDefaultConstructedValues(s, java_class); | |
| 612 | |
| 613 if (hasCustomDestructor(java_class)) */ | |
| 614 writeFinalDestructor(s, java_class); | |
| 615 | |
| 616 if (shellClass) { | |
| 617 foreach (AbstractMetaFunction *function, java_class->functions()) { | |
| 618 if (function->isConstructor() && !function->isPrivate()) | |
| 619 writeShellConstructor(s, function); | |
| 620 } | |
| 621 writeShellDestructor(s, java_class); | |
| 622 | |
| 623 writeQtdEntityFunction(s, java_class); | |
| 624 | |
| 625 if (java_class->isQObject()) | |
| 626 writeQObjectFunctions(s, java_class); | |
| 627 | |
| 628 // Virtual overrides | |
| 629 s << "// Virtual overrides" << endl; | |
| 630 AbstractMetaFunctionList virtualFunctions = java_class->virtualFunctions(); | |
| 631 for (int pos = 0; pos<virtualFunctions.size(); ++pos) { | |
| 632 const AbstractMetaFunction *function = virtualFunctions.at(pos); | |
| 633 // qtd writeShellFunction(s, function, java_class, pos); | |
| 634 writeShellVirtualFunction(s, function, java_class, pos); | |
| 635 } | |
| 636 | |
| 637 if (cpp_shared) | |
| 638 writeInitCallbacks(s, java_class); | |
| 639 | |
| 640 // Functions in shell class | |
| 641 s << "// Functions in shell class" << endl; | |
| 642 AbstractMetaFunctionList shellFunctions = java_class->nonVirtualShellFunctions(); | |
| 643 for (int i=0; i<shellFunctions.size(); ++i) { | |
| 644 const AbstractMetaFunction *function = shellFunctions.at(i); | |
| 645 writeShellFunction(s, function, java_class, -1); | |
| 646 } | |
| 647 | |
| 648 // Write public overrides for functions that are protected in the base class | |
| 649 // so they can be accessed from the native callback | |
| 650 s << "// public overrides for functions that are protected in the base class" << endl; | |
| 651 AbstractMetaFunctionList public_override_functions = java_class->publicOverrideFunctions(); | |
| 652 foreach (AbstractMetaFunction *function, public_override_functions) { | |
| 653 if(notWrappedYet(function)) | |
| 654 continue; | |
| 655 writePublicFunctionOverride(s, function, java_class); | |
| 656 } | |
| 657 | |
| 658 // Write virtual function overries used to decide on static/virtual calls | |
| 659 s << "// Write virtual function overries used to decide on static/virtual calls" << endl; | |
| 660 AbstractMetaFunctionList virtual_functions = java_class->virtualOverrideFunctions(); | |
| 661 foreach (const AbstractMetaFunction *function, virtual_functions) { | |
| 662 if(notWrappedYet(function)) | |
| 663 continue; | |
| 664 writeVirtualFunctionOverride(s, function, java_class); | |
| 665 } | |
| 666 | |
| 667 } | |
| 668 | |
| 669 writeExtraFunctions(s, java_class); | |
| 670 /* qtd2 | |
| 671 writeToStringFunction(s, java_class); | |
| 672 | |
| 673 if (java_class->hasCloneOperator()) { | |
| 674 writeCloneFunction(s, java_class); | |
| 675 } | |
| 676 | |
| 677 // Signals | |
| 678 AbstractMetaFunctionList signal_functions = signalFunctions(java_class); | |
| 679 for (int i=0; i<signal_functions.size(); ++i) | |
| 680 writeSignalFunction(s, signal_functions.at(i), java_class, i); | |
| 681 */ | |
| 682 s << "// ---externC---" << endl; | |
| 683 | |
| 684 // Native callbacks (all java functions require native callbacks) | |
| 685 AbstractMetaFunctionList class_funcs = java_class->functionsInTargetLang(); | |
| 686 foreach (AbstractMetaFunction *function, class_funcs) { | |
| 687 if (!function->isEmptyFunction()) | |
| 688 writeFinalFunction(s, function, java_class); | |
| 689 } | |
| 690 s << "// ---externC---end" << endl; | |
| 691 | |
| 692 | |
| 693 class_funcs = java_class->queryFunctions(AbstractMetaClass::NormalFunctions | AbstractMetaClass::AbstractFunctions | AbstractMetaClass::NotRemovedFromTargetLang); | |
| 694 foreach (AbstractMetaFunction *function, class_funcs) { | |
| 695 if (function->implementingClass() != java_class) { | |
| 696 writeFinalFunction(s, function, java_class); | |
| 697 } | |
| 698 } | |
| 699 | |
| 700 // Field accessors | |
| 701 s << "// Field accessors" << endl; | |
| 702 foreach (AbstractMetaField *field, java_class->fields()) { | |
| 703 if (field->wasPublic() || (field->wasProtected() && !java_class->isFinal())) | |
| 704 writeFieldAccessors(s, field); | |
| 705 } | |
| 706 /* | |
| 707 s << "// writeFromNativeFunction" << endl; | |
| 708 writeFromNativeFunction(s, java_class); | |
| 709 | |
| 710 if (java_class->isQObject()) | |
| 711 writeOriginalMetaObjectFunction(s, java_class); | |
| 712 | |
| 713 if (java_class->typeEntry()->isValue()) | |
| 714 writeFromArrayFunction(s, java_class); | |
| 715 | |
| 716 // generate the __qt_cast_to_Xxx functions | |
| 717 if (!java_class->isNamespace() && !java_class->isInterface()) { | |
| 718 AbstractMetaClassList interfaces = java_class->interfaces(); | |
| 719 foreach (AbstractMetaClass *iface, interfaces) | |
| 720 writeInterfaceCastFunction(s, java_class, iface); | |
| 721 } | |
| 722 | |
| 723 writeSignalInitialization(s, java_class); | |
| 724 */ | |
| 725 // qtd writeJavaLangObjectOverrideFunctions(s, java_class); | |
| 726 | |
| 727 s << endl << endl; | |
| 728 | |
| 729 QString pro_file_name = java_class->package().replace(".", "_") + "/" + java_class->package().replace(".", "_") + ".pri"; | |
| 730 priGenerator->addSource(pro_file_name, fileNameForClass(java_class)); | |
| 731 } | |
| 732 | |
| 733 void CppImplGenerator::writeVirtualDispatchFunction(QTextStream &s, const AbstractMetaFunction *function, bool d_export) | |
| 734 { | |
| 735 uint options2 = ReturnType | ExternC; | |
| 736 QString return_type = jniReturnName(function, options2); | |
| 737 QString f_name = function->marshalledName() + "_dispatch"; | |
| 738 | |
| 739 if(!d_export) | |
| 740 s << "extern \"C\" "; | |
| 741 | |
| 742 if (!cpp_shared || d_export) { | |
| 743 s << return_type << " " << f_name; | |
| 744 writeVirtualDispatchArguments(s, function, d_export); | |
| 745 if(!d_export) | |
| 746 s << ";"; | |
| 747 } else if (cpp_shared) { | |
| 748 s << "typedef " << return_type << " " << "(*pf" << f_name << ")"; | |
| 749 writeVirtualDispatchArguments(s, function, false); | |
| 750 s << ";" << endl | |
| 751 << "pf" << function->marshalledName() << "_dispatch " | |
| 752 << function->marshalledName() << "_dispatch;"; | |
| 753 } | |
| 754 | |
| 755 s << endl; | |
| 756 } | |
| 757 | |
| 758 void CppImplGenerator::writeShellVirtualFunction(QTextStream &s, const AbstractMetaFunction *function, | |
| 759 const AbstractMetaClass *implementor, int id) | |
| 760 { | |
| 761 // ---------------------------- | |
| 762 if(notWrappedYet(function)) | |
| 763 return; | |
| 764 | |
| 765 AbstractMetaType *f_type = function->type(); | |
| 766 QString new_return_type = function->typeReplaced(0); | |
| 767 bool has_function_type = ((f_type != 0 | |
| 768 || !new_return_type.isEmpty()) | |
| 769 && new_return_type != "void"); | |
| 770 | |
| 771 writeVirtualDispatchFunction(s, function); | |
| 772 | |
| 773 writeFunctionSignature(s, function, implementor, QString(), OriginalName); | |
| 774 | |
| 775 s << endl | |
| 776 << "{" << endl; | |
| 777 | |
| 778 Option options = NoOption; | |
| 779 | |
| 780 Indentation indent(INDENT); | |
| 781 //bool static_call = !(options & VirtualCall); | |
| 782 //s << "std::cout << \"entering " << function->marshalledName() << " \\n\"; " << endl; | |
| 783 | |
| 784 if (f_type) { | |
| 785 if (f_type->isTargetLangString()) | |
| 786 s << INDENT << "char* ret_str = NULL;" << endl | |
| 787 << INDENT << "size_t ret_str_size = 0;" << endl; | |
| 788 if (f_type->name() == "QModelIndex") | |
| 789 s << INDENT << "QModelIndexAccessor __d_return_value;" << endl; | |
| 790 if (f_type->isContainer()) | |
| 791 s << INDENT << "void* __d_return_value;" << endl | |
| 792 << INDENT << "size_t __d_return_value_size;" << endl; | |
| 793 } | |
| 794 | |
| 795 AbstractMetaArgumentList arguments = function->arguments(); | |
| 796 foreach (AbstractMetaArgument *argument, arguments) { | |
| 797 if (!function->argumentRemoved(argument->argumentIndex()+1)) { | |
| 798 if (!argument->type()->isPrimitive() | |
| 799 || !function->conversionRule(TypeSystem::NativeCode, argument->argumentIndex()+1).isEmpty()) { | |
| 800 if(argument->type()->isContainer()) { | |
| 801 QString arg_name = argument->indexedName(); | |
| 802 s << INDENT << QString("DArray %1_arr;").arg(arg_name) << endl | |
| 803 << INDENT << QString("DArray *__d_%1 = &%1_arr;").arg(arg_name); | |
| 804 | |
| 805 writeQtToJava(s, | |
| 806 argument->type(), | |
| 807 arg_name, | |
| 808 "__d_" + arg_name, | |
| 809 function, | |
| 810 argument->argumentIndex() + 1, | |
| 811 Option(VirtualDispatch)); | |
| 812 } | |
| 813 } | |
| 814 } | |
| 815 } | |
| 816 | |
| 817 if ((options & NoReturnStatement) == 0) | |
| 818 s << INDENT; | |
| 819 /* qtd if (function->isAbstract() && static_call) { | |
| 820 s << default_return_statement_qt(function->type(), options) << ";" << endl; | |
| 821 } else */ | |
| 822 { | |
| 823 if (f_type) { | |
| 824 if (f_type->isTargetLangString() || f_type->isContainer()) | |
| 825 ; | |
| 826 else if ((f_type->isValue() && !f_type->typeEntry()->isStructInD()) || | |
| 827 f_type->isVariant() ) | |
| 828 s << f_type->name() << " *__qt_return_value = (" << f_type->name() << "*) "; | |
| 829 else if (f_type->isObject() || f_type->isQObject()) | |
| 830 s << "return (" << f_type->name() <<"*) "; | |
| 831 else if (f_type->name() == "QModelIndex") | |
| 832 ; | |
| 833 else if ((options & NoReturnStatement) == 0) | |
| 834 s << "return "; | |
| 835 | |
| 836 if (f_type->isEnum() || f_type->isFlags()) | |
| 837 s << "(" << f_type->typeEntry()->qualifiedCppName() <<") "; | |
| 838 } | |
| 839 | |
| 840 s << function->marshalledName() << "_dispatch(" | |
| 841 << "this->d_entity()"; | |
| 842 | |
| 843 if (f_type) { | |
| 844 if (f_type->isTargetLangString()) | |
| 845 s << ", ret_str, ret_str_size"; | |
| 846 if (f_type->name() == "QModelIndex") | |
| 847 s << ", &__d_return_value"; | |
| 848 if (f_type->isContainer()) | |
| 849 s << ", &__d_return_value, &__d_return_value_size"; | |
| 850 } | |
| 851 | |
| 852 if (function->arguments().size() > 0) | |
| 853 s << ", "; | |
| 854 writeFunctionCallArguments(s, function, QString(), Option(options | ForceEnumCast | SkipRemovedArguments | ExcludeConst | VirtualDispatch)); | |
| 855 | |
| 856 s << ");" << endl; | |
| 857 | |
| 858 //s << "std::cout << \"leaving " << function->marshalledName() << " \\n\"; " << endl; | |
| 859 | |
| 860 if (f_type) { | |
| 861 if (f_type->name() == "QModelIndex") { | |
| 862 s << INDENT << "QModelIndex __qt_return_value = qtd_to_QModelIndex( __d_return_value );" << endl; | |
| 863 #ifdef Q_OS_WIN32 | |
| 864 s << "__qtd_dummy();" << endl; // hack!!! | |
| 865 #endif | |
| 866 s << INDENT << "return __qt_return_value;" << endl; | |
| 867 } | |
| 868 | |
| 869 if (f_type->isContainer()) { | |
| 870 writeJavaToQt(s, f_type, "__qt_return_value", "__d_return_value", | |
| 871 function, 0, GlobalRefJObject); | |
| 872 s << INDENT << "return __qt_return_value;" << endl; | |
| 873 } | |
| 874 | |
| 875 if (f_type->isTargetLangString()) | |
| 876 s << INDENT << "return " << "QString::fromUtf8(ret_str, ret_str_size);" << endl; | |
| 877 | |
| 878 if ( ( f_type->isValue() && !f_type->typeEntry()->isStructInD() ) || f_type->isVariant() ) | |
| 879 s << INDENT << "return " << f_type->name() << "(*__qt_return_value);" << endl; //" __qt_return_value = "; | |
| 880 } | |
| 881 } | |
| 882 | |
| 883 s << "}" << endl << endl; | |
| 884 // ---------------------------- | |
| 885 } | |
| 886 | |
| 887 void CppImplGenerator::writeVirtualDispatchArguments(QTextStream &s, const AbstractMetaFunction *d_function, bool d_export) | |
| 888 { | |
| 889 uint nativeArgCount = 0; | |
| 890 AbstractMetaType *ret_type = d_function->type(); | |
| 891 | |
| 892 s << "(void *d_entity"; | |
| 893 | |
| 894 if (ret_type) { | |
| 895 if (ret_type->isTargetLangString()) | |
| 896 s << ", char* ret_str, size_t ret_str_size"; | |
| 897 if (ret_type->name() == "QModelIndex") | |
| 898 s << ", QModelIndexAccessor *__d_return_value"; | |
| 899 if (ret_type->isContainer()) | |
| 900 s << ", void** __d_arr_ptr, size_t* __d_arr_size"; | |
| 901 } | |
| 902 | |
| 903 if (d_function->arguments().size() > 0) | |
| 904 s << ", "; | |
| 905 | |
| 906 | |
| 907 // the function arguments | |
| 908 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 909 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 910 if (!d_function->argumentRemoved(argument->argumentIndex() + 1)) { | |
| 911 if (nativeArgCount > 0) | |
| 912 s << "," << " "; | |
| 913 | |
| 914 AbstractMetaType *d_type = argument->type(); | |
| 915 QString arg_name = argument->indexedName(); | |
| 916 | |
| 917 if (d_type->name() == "QModelIndex") | |
| 918 s << "QModelIndexAccessor" << QString(d_type->actualIndirections(), '*') << " " << arg_name; | |
| 919 else if (d_type->isContainer()) { | |
| 920 if (d_export) { | |
| 921 s << DGenerator::translateType(d_type, d_function->ownerClass(), NoOption) << "* "; | |
| 922 } else | |
| 923 s << "DArray* "; | |
| 924 s << arg_name; | |
| 925 } else if (d_type->typeEntry()->isStructInD()) | |
| 926 s << d_type->typeEntry()->qualifiedCppName() << QString(d_type->actualIndirections(), '*') | |
| 927 << " " << arg_name; | |
| 928 else if (d_type->isTargetLangString()) { | |
| 929 if (d_export) | |
| 930 s << "wchar* "; | |
| 931 else | |
| 932 s << "const unsigned short* "; | |
| 933 s << QString("%1, int %1_size").arg(arg_name); | |
| 934 } else { | |
| 935 if(d_type->isVariant()) | |
| 936 s << "void*"; | |
| 937 else if (!d_type->hasNativeId()) | |
| 938 { | |
| 939 const ComplexTypeEntry *ctype = static_cast<const ComplexTypeEntry *>(d_type->typeEntry()); | |
| 940 if(d_type->typeEntry()->isObject() && ctype->isAbstract() && d_export) | |
| 941 { | |
| 942 QString d_name = d_type->typeEntry()->qualifiedCppName(); | |
| 943 s << d_name + "_ConcreteWrapper" + QString(d_type->indirections(),'*'); | |
| 944 } | |
| 945 else | |
| 39 | 946 s << translateType(d_type, EnumAsInts, d_export); |
| 1 | 947 } |
| 948 else | |
| 949 s << "void*"; | |
| 950 s << " " << argument->indexedName(); | |
| 951 } | |
| 952 nativeArgCount++; | |
| 953 } | |
| 954 } | |
| 955 s << ")"; | |
| 956 } | |
| 957 | |
| 958 void CppImplGenerator::writeJavaLangObjectOverrideFunctions(QTextStream &s, const AbstractMetaClass *cls) | |
| 959 { | |
| 960 if (cls->hasHashFunction()) { | |
| 961 AbstractMetaFunctionList hashcode_functions = cls->queryFunctionsByName("hashCode"); | |
| 962 bool found = false; | |
| 963 foreach (const AbstractMetaFunction *function, hashcode_functions) { | |
| 964 if (function->actualMinimumArgumentCount() == 0) { | |
| 965 found = true; | |
| 966 break; | |
| 967 } | |
| 968 } | |
| 969 | |
| 970 if (!found) { | |
| 971 s << endl | |
| 972 << INDENT << jni_function_signature(cls->package(), cls->name(), "__qt_hashCode", "jint") | |
| 973 << "(JNIEnv *__jni_env, jobject, jlong __this_nativeId)" << endl | |
| 974 << INDENT << "{" << endl; | |
| 975 { | |
| 976 Indentation indent(INDENT); | |
| 977 s << INDENT << "Q_UNUSED(__jni_env);" << endl | |
| 978 << INDENT << cls->qualifiedCppName() << " *__qt_this = (" | |
| 979 << cls->qualifiedCppName() << " *) qtjambi_from_jlong(__this_nativeId);" << endl | |
| 980 << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl | |
| 981 << INDENT << "Q_ASSERT(__qt_this);" << endl | |
| 982 << INDENT << "return qHash(*__qt_this);" << endl; | |
| 983 } | |
| 984 s << INDENT << "}" << endl; | |
| 985 } | |
| 986 } | |
| 987 | |
| 988 // Qt has a standard toString() conversion in QVariant? | |
| 989 QVariant::Type type = QVariant::nameToType(cls->qualifiedCppName().toLatin1()); | |
| 990 if (QVariant(type).canConvert(QVariant::String) && !cls->hasToStringCapability()) { | |
| 991 AbstractMetaFunctionList tostring_functions = cls->queryFunctionsByName("toString"); | |
| 992 bool found = false; | |
| 993 foreach (const AbstractMetaFunction *function, tostring_functions) { | |
| 994 if (function->actualMinimumArgumentCount() == 0) { | |
| 995 found = true; | |
| 996 break; | |
| 997 } | |
| 998 } | |
| 999 | |
| 1000 if (!found) { | |
| 1001 s << endl | |
| 1002 << INDENT << jni_function_signature(cls->package(), cls->name(), "__qt_toString", "jstring") | |
| 1003 << "(JNIEnv *__jni_env, jobject, jlong __this_nativeId)" << endl | |
| 1004 << INDENT << "{" << endl; | |
| 1005 { | |
| 1006 Indentation indent(INDENT); | |
| 1007 s << INDENT << cls->qualifiedCppName() << " *__qt_this = (" | |
| 1008 << cls->qualifiedCppName() << " *) qtjambi_from_jlong(__this_nativeId);" << endl | |
| 1009 << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl | |
| 1010 << INDENT << "Q_ASSERT(__qt_this);" << endl | |
| 1011 << INDENT << "return qtjambi_from_qstring(__jni_env, QVariant(*__qt_this).toString());" << endl; | |
| 1012 } | |
| 1013 s << INDENT << "}" << endl; | |
| 1014 } | |
| 1015 } | |
| 1016 } | |
| 1017 | |
| 1018 void CppImplGenerator::writeExtraFunctions(QTextStream &s, const AbstractMetaClass *java_class) | |
| 1019 { | |
| 1020 const ComplexTypeEntry *class_type = java_class->typeEntry(); | |
| 1021 Q_ASSERT(class_type); | |
| 1022 | |
| 1023 CodeSnipList code_snips = class_type->codeSnips(); | |
| 1024 foreach (const CodeSnip &snip, code_snips) { | |
| 1025 if (snip.language == TypeSystem::ShellCode || snip.language == TypeSystem::NativeCode) { | |
| 1026 snip.formattedCode(s, INDENT) << endl; | |
| 1027 } | |
| 1028 } | |
| 1029 } | |
| 1030 | |
| 1031 void CppImplGenerator::writeToStringFunction(QTextStream &s, const AbstractMetaClass *java_class) | |
| 1032 { | |
| 1033 FunctionModelItem fun = java_class->hasToStringCapability(); | |
| 1034 bool core = java_class->package() == QLatin1String("qt.core"); | |
| 1035 bool qevent = false; | |
| 1036 | |
| 1037 const AbstractMetaClass *cls = java_class; | |
| 1038 while (cls) { | |
| 1039 if (cls->name() == "QEvent") { | |
| 1040 qevent = true; | |
| 1041 fun = cls->hasToStringCapability(); | |
| 1042 break; | |
| 1043 } | |
| 1044 cls = cls->baseClass(); | |
| 1045 } | |
| 1046 | |
| 1047 if (!java_class->hasDefaultToStringFunction() && fun && !(qevent && core)) { | |
| 1048 | |
| 1049 int indirections = fun->arguments().at(1)->type().indirections(); | |
| 1050 QString deref = QLatin1String(indirections == 0 ? "*" : ""); | |
| 1051 | |
| 1052 s << endl; | |
| 1053 s << "#include <QDebug>" << endl; | |
| 1054 s << jni_function_signature(java_class->package(), java_class->name(), "__qt_toString", "jstring") | |
| 1055 << "(JNIEnv *__jni_env, jobject, jlong __this_nativeId)" << endl | |
| 1056 << INDENT << "{" << endl; | |
| 1057 { | |
| 1058 Indentation indent(INDENT); | |
| 1059 s << INDENT << java_class->qualifiedCppName() << " *__qt_this = (" | |
| 1060 << java_class->qualifiedCppName() << " *) qtjambi_from_jlong(__this_nativeId);" << endl | |
| 1061 << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl | |
| 1062 << INDENT << "Q_ASSERT(__qt_this);" << endl | |
| 1063 | |
| 1064 << INDENT << "QString res;" << endl | |
| 1065 << INDENT << "QDebug d(&res);" << endl | |
| 1066 << INDENT << "d << " << deref << "__qt_this;" << endl; | |
| 1067 s << INDENT << "return qtjambi_from_qstring(__jni_env, res);" << endl; | |
| 1068 } | |
| 1069 s << INDENT << "}" << endl << endl; | |
| 1070 } | |
| 1071 } | |
| 1072 | |
| 1073 void CppImplGenerator::writeCloneFunction(QTextStream &s, const AbstractMetaClass *java_class) | |
| 1074 { | |
| 1075 s << endl | |
| 1076 << jni_function_signature(java_class->package(), java_class->name(), "__qt_clone", "jobject") << endl | |
| 1077 << "(JNIEnv *__jni_env, jobject, jlong __this_nativeId)" << endl | |
| 1078 << INDENT << "{" << endl; | |
| 1079 { | |
| 1080 Indentation indent(INDENT); | |
| 1081 s << INDENT << java_class->qualifiedCppName() << " *__qt_this = (" | |
| 1082 | |
| 1083 << java_class->qualifiedCppName() << " *) qtjambi_from_jlong(__this_nativeId);" << endl | |
| 1084 << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl | |
| 1085 << INDENT << "Q_ASSERT(__qt_this);" << endl | |
| 1086 << INDENT << java_class->qualifiedCppName() << " *res = __qt_this;" << endl | |
| 1087 << INDENT << "return qtjambi_from_object(__jni_env, res, \"" << java_class->name() << "\", \"" << java_class->package().replace(".", "/") << "/\", true);" << endl; | |
| 1088 } | |
| 1089 s << INDENT << "}" << endl << endl; | |
| 1090 } | |
| 1091 | |
| 1092 void CppImplGenerator::writeShellSignatures(QTextStream &s, const AbstractMetaClass *java_class) | |
| 1093 { | |
| 1094 bool has_constructors = java_class->hasConstructors(); | |
| 1095 | |
| 1096 // Write the function names... | |
| 1097 if (has_constructors && java_class->hasVirtualFunctions()) { | |
| 1098 AbstractMetaFunctionList virtual_functions = java_class->virtualFunctions(); | |
| 1099 { | |
| 1100 Indentation indent(INDENT); | |
| 1101 | |
| 1102 int pos = -1; | |
| 1103 foreach (AbstractMetaFunction *function, virtual_functions) { | |
| 1104 ++pos; | |
| 1105 | |
| 1106 if (pos == 0) | |
| 1107 s << "static const char *qtjambi_method_names[] = {"; | |
| 1108 else | |
| 1109 s << ","; | |
| 1110 s << endl | |
| 1111 << "/* " << QString("%1").arg(QString::number(pos), 3) << " */ " | |
| 1112 << "\"" << function->name() << "\""; | |
| 1113 } | |
| 1114 if (pos >= 0) | |
| 1115 s << endl << "};" << endl << endl; | |
| 1116 else | |
| 1117 s << "static const char **qtjambi_method_names = 0;" << endl; | |
| 1118 } | |
| 1119 | |
| 1120 // Write the function signatures | |
| 1121 { | |
| 1122 Indentation indent(INDENT); | |
| 1123 | |
| 1124 int pos = -1; | |
| 1125 foreach (AbstractMetaFunction *function, virtual_functions) { | |
| 1126 ++pos; | |
| 1127 | |
| 1128 if (pos == 0) | |
| 1129 s << "static const char *qtjambi_method_signatures[] = {"; | |
| 1130 else | |
| 1131 s << ","; | |
| 1132 s << endl | |
| 1133 << "/* " << QString("%1").arg(QString::number(pos), 3) << " */ " | |
| 1134 << "\"" | |
| 1135 << jni_signature(function, SlashesAndStuff) | |
| 1136 << "\""; | |
| 1137 } | |
| 1138 if (pos >= 0) | |
| 1139 s << endl << "};" << endl; | |
| 1140 else | |
| 1141 s << "static const char **qtjambi_method_signatures = 0;" << endl; | |
| 1142 s << "static const int qtjambi_method_count = " << QString::number(pos + 1) << ";" << endl | |
| 1143 << endl; | |
| 1144 } | |
| 1145 } | |
| 1146 | |
| 1147 if (has_constructors && java_class->hasInconsistentFunctions()) { | |
| 1148 AbstractMetaFunctionList inconsistents = java_class->cppInconsistentFunctions(); | |
| 1149 // Write the inconsistent function names... | |
| 1150 { | |
| 1151 Indentation indent(INDENT); | |
| 1152 s << "static const char *qtjambi_inconsistent_names[] = {"; | |
| 1153 for (int i=0; i<inconsistents.size(); ++i) { | |
| 1154 if (i != 0) | |
| 1155 s << ","; | |
| 1156 s << endl << INDENT << "\"" << inconsistents.at(i)->name() << "\""; | |
| 1157 } | |
| 1158 s << endl << "};" << endl << endl; | |
| 1159 } | |
| 1160 | |
| 1161 // Write the function signatures | |
| 1162 { | |
| 1163 Indentation indent(INDENT); | |
| 1164 s << "static const char *qtjambi_inconsistent_signatures[] = {"; | |
| 1165 for (int i=0; i<inconsistents.size(); ++i) { | |
| 1166 const AbstractMetaFunction *function = inconsistents.at(i); | |
| 1167 | |
| 1168 if (i != 0) | |
| 1169 s << ","; | |
| 1170 s << endl << INDENT << "\"" | |
| 1171 << jni_signature(function, SlashesAndStuff) | |
| 1172 << "\""; | |
| 1173 } | |
| 1174 s << endl << "};" << endl << endl; | |
| 1175 } | |
| 1176 s << "static const int qtjambi_inconsistent_count = " << inconsistents.size() << ";" << endl | |
| 1177 << endl; | |
| 1178 } | |
| 1179 | |
| 1180 | |
| 1181 AbstractMetaFunctionList signal_functions = java_class->cppSignalFunctions(); | |
| 1182 if (signal_functions.size()) { | |
| 1183 Indentation indent(INDENT); | |
| 1184 s << "static const char *qtjambi_signal_names[] = {"; | |
| 1185 for (int i=0; i<signal_functions.size(); ++i) { | |
| 1186 if (i != 0) | |
| 1187 s << ","; | |
| 1188 | |
| 1189 const AbstractMetaFunction *f = signal_functions.at(i); | |
| 1190 | |
| 1191 QString signalName = f->name(); | |
| 1192 | |
| 1193 s << endl << INDENT << "\"" << signalName << "\""; | |
| 1194 } | |
| 1195 s << endl << "};" << endl << endl; | |
| 1196 | |
| 1197 s << "static const int qtjambi_signal_argumentcounts[] = {"; | |
| 1198 for (int i=0; i<signal_functions.size(); ++i) { | |
| 1199 if (i != 0) | |
| 1200 s << ","; | |
| 1201 s << endl << INDENT << signal_functions.at(i)->arguments().count(); | |
| 1202 } | |
| 1203 s << endl << "};" << endl << endl; | |
| 1204 s << "static const int qtjambi_signal_count = " << signal_functions.size() << ";" << endl | |
| 1205 << endl; | |
| 1206 } | |
| 1207 } | |
| 1208 | |
| 1209 void CppImplGenerator::writeQObjectFunctions(QTextStream &s, const AbstractMetaClass *java_class) | |
| 1210 { | |
| 1211 // QObject::metaObject() | |
| 1212 /* s << "const QMetaObject *" << shellClassName(java_class) << "::metaObject() const" << endl | |
| 1213 << "{" << endl | |
| 1214 << " if (m_meta_object == 0) {" << endl | |
| 1215 << " JNIEnv *__jni_env = qtjambi_current_environment();" << endl | |
| 1216 << " jobject __obj = m_link != 0 ? m_link->javaObject(__jni_env) : 0;" << endl | |
| 1217 << " if (__obj == 0) return " << java_class->qualifiedCppName() << "::metaObject();" << endl | |
| 1218 << " else m_meta_object = qtjambi_metaobject_for_class(__jni_env, __jni_env->GetObjectClass(__obj), " << java_class->qualifiedCppName() << "::metaObject());" << endl; | |
| 1219 | |
| 1220 | |
| 1221 AbstractMetaFunctionList virtualFunctions = java_class->virtualFunctions(); | |
| 1222 for (int pos=0; pos<virtualFunctions.size(); ++pos) { | |
| 1223 const AbstractMetaFunction *virtualFunction = virtualFunctions.at(pos); | |
| 1224 if (virtualFunction->isVirtualSlot()) { | |
| 1225 QStringList introspectionCompatibleSignatures = virtualFunction->introspectionCompatibleSignatures(); | |
| 1226 foreach (QString introspectionCompatibleSignature, introspectionCompatibleSignatures) { | |
| 1227 s << " {" << endl | |
| 1228 << " int idx = " | |
| 1229 << java_class->qualifiedCppName() << "::metaObject()->indexOfMethod(\"" | |
| 1230 << introspectionCompatibleSignature << "\");" << endl; | |
| 1231 | |
| 1232 s << " if (idx >= 0) m_map.insert(idx, " << pos << ");" << endl | |
| 1233 << " }" << endl; | |
| 1234 } | |
| 1235 } | |
| 1236 | |
| 1237 } | |
| 1238 | |
| 1239 s << " }" << endl | |
| 1240 << " return m_meta_object;" << endl | |
| 1241 << "}" << endl << endl; | |
| 1242 | |
| 1243 // QObject::qt_metacast() | |
| 1244 s << "void *" << shellClassName(java_class) << "::qt_metacast(const char *_clname)" << endl | |
| 1245 << "{" << endl | |
| 1246 << " if (!_clname) return 0;" << endl | |
| 1247 << " if (!strcmp(_clname, \"" << shellClassName(java_class) << "\"))" << endl | |
| 1248 << " return static_cast<void*>(const_cast<" << shellClassName(java_class) << "*>(this));" << endl | |
| 1249 << " return " << java_class->qualifiedCppName() << "::qt_metacast(_clname);" << endl | |
| 1250 << "}" << endl << endl; | |
| 1251 */ | |
| 1252 | |
| 1253 writeSignalsHandling(s, java_class); | |
| 1254 | |
| 1255 // QObject::qt_metacall() | |
| 1256 s << "int " << shellClassName(java_class) << "::qt_metacall(QMetaObject::Call _c, int _id, void **_a)" << endl | |
| 1257 << "{" << endl; | |
| 1258 | |
| 1259 s << " _id = " << java_class->qualifiedCppName() << "::qt_metacall(_c, _id, _a);" << endl | |
| 1260 << " if (_id < 0 || _c != QMetaObject::InvokeMetaMethod)" << endl | |
| 1261 << " return _id;" << endl | |
| 1262 // << " Q_ASSERT(_id < 2);" << endl | |
| 1263 << " emit_callbacks_" << java_class->name() << "[_id](this->d_entity(), _a);" << endl | |
| 1264 << " return -1;" << endl | |
| 1265 << "}" << endl << endl; | |
| 1266 } | |
| 1267 | |
| 1268 void CppImplGenerator::writeSignalHandler(QTextStream &s, const AbstractMetaClass *d_class, AbstractMetaFunction *function) | |
| 1269 { | |
| 1270 QString extra_args, extra_call_args, conversion_code; | |
| 1271 QTextStream s2(&conversion_code); | |
| 1272 | |
| 1273 Indentation indent(INDENT); | |
| 1274 | |
| 1275 AbstractMetaArgumentList arguments = function->arguments(); | |
| 1276 foreach (AbstractMetaArgument *argument, arguments) { | |
| 1277 if(argument->type()->isContainer()) { | |
| 1278 QString arg_name = argument->indexedName(); | |
| 1279 const AbstractMetaType *arg_type = argument->type(); | |
| 1280 extra_args += ", DArray " + arg_name; | |
| 1281 extra_call_args += ", " + arg_name + "_arr"; | |
| 1282 | |
| 1283 s2 << INDENT; | |
| 1284 writeTypeInfo(s2, arg_type, NoOption); | |
| 1285 s2 << arg_name << " = (*reinterpret_cast< "; | |
| 1286 writeTypeInfo(s2, arg_type, ExcludeReference); | |
| 1287 s2 << "(*)>(args[" << argument->argumentIndex() + 1 << "]));" << endl | |
| 1288 << INDENT << QString("DArray %1_arr;").arg(arg_name) << endl | |
| 1289 << INDENT << QString("DArray *__d_%1 = &%1_arr;").arg(arg_name); | |
| 1290 | |
| 1291 writeQtToJava(s2, | |
| 1292 arg_type, | |
| 1293 arg_name, | |
| 1294 "__d_" + arg_name, | |
| 1295 function, | |
| 1296 argument->argumentIndex() + 1, | |
| 1297 Option(VirtualDispatch)); | |
| 1298 } | |
| 1299 } | |
| 1300 QString sig_name = signalExternName(d_class, function); | |
| 1301 s << "extern \"C\" DLL_PUBLIC void " << sig_name << "_handle_in_d(void* d_entity, void** args" << extra_args <<");" << endl | |
| 1302 << "extern \"C\" DLL_PUBLIC void " << sig_name << "_handle(void* d_entity, void** args)" << endl | |
| 1303 << "{" << endl | |
| 1304 << conversion_code << endl | |
| 1305 << INDENT << sig_name << "_handle_in_d(d_entity, args" << extra_call_args << ");" << endl | |
| 1306 << "}" << endl; | |
| 1307 | |
| 1308 } | |
| 1309 | |
| 1310 void CppImplGenerator::writeSignalsHandling(QTextStream &s, const AbstractMetaClass *java_class) | |
| 1311 { | |
| 1312 s << "extern \"C\" typedef void (*EmitCallback)(void*, void**);" << endl; | |
| 1313 AbstractMetaFunctionList signal_funcs = signalFunctions(java_class); | |
| 1314 | |
| 1315 if (cpp_shared) | |
| 1316 s << "EmitCallback emit_callbacks_" << java_class->name() << "[" << signal_funcs.size() << "];" << endl; | |
| 1317 else { | |
| 1318 // D-side signal callbacks | |
| 1319 for(int i = 0; i < signal_funcs.size(); i++) { | |
| 1320 AbstractMetaFunction *signal = signal_funcs.at(i); | |
| 1321 writeSignalHandler(s, java_class, signal); | |
| 1322 } | |
| 1323 | |
| 1324 s << "EmitCallback emit_callbacks_" << java_class->name() << "[" << signal_funcs.size() << "] = {" << endl; | |
| 1325 for(int i = 0; i < signal_funcs.size(); i++) { | |
| 1326 AbstractMetaFunction *signal = signal_funcs.at(i); | |
| 1327 s << endl; | |
| 1328 if (i != 0) | |
| 1329 s << ", "; | |
| 1330 s << "&" << signalExternName(java_class, signal) << "_handle"; | |
| 1331 } | |
| 1332 s << endl << "};" << endl << endl; | |
| 1333 } | |
| 1334 | |
| 1335 // Functions connecting/disconnecting shell's slots | |
| 1336 for(int i = 0; i < signal_funcs.size(); i++) { | |
| 1337 AbstractMetaFunction *signal = signal_funcs.at(i); | |
| 1338 QString sigExternName = signalExternName(java_class, signal); | |
| 1339 | |
| 1340 s << "extern \"C\" DLL_PUBLIC void " << sigExternName << "_connect" | |
| 1341 << "(void* native_id)" << endl << "{" << endl | |
| 1342 << " " << shellClassName(java_class) << " *qobj = (" << shellClassName(java_class) << "*) native_id;" << endl | |
| 1343 << " const QMetaObject &mo = " << shellClassName(java_class) << "::staticMetaObject;" << endl | |
| 1344 << " int signalId = mo.indexOfSignal(\"" << signal->minimalSignature() << "\");" << endl | |
| 1345 << " mo.connect(qobj, signalId, qobj, mo.methodCount() + " << i << ");" << endl | |
| 1346 << "}" << endl; | |
| 1347 | |
| 1348 s << "extern \"C\" DLL_PUBLIC void " << sigExternName << "_disconnect" | |
| 1349 << "(void* native_id)" << endl << "{" << endl | |
| 1350 << " " << shellClassName(java_class) << " *qobj = (" << shellClassName(java_class) << "*) native_id;" << endl | |
| 1351 << " const QMetaObject &mo = " << shellClassName(java_class) << "::staticMetaObject;" << endl | |
| 1352 << " int signalId = mo.indexOfSignal(\"" << signal->minimalSignature() << "\");" << endl | |
| 1353 << " mo.disconnect(qobj, signalId, qobj, mo.methodCount() + " << i << ");" << endl | |
| 1354 << "}" << endl << endl; | |
| 1355 } | |
| 1356 } | |
| 1357 | |
| 1358 | |
| 1359 void CppImplGenerator::writeShellConstructor(QTextStream &s, const AbstractMetaFunction *java_function) | |
| 1360 { | |
| 1361 if (java_function->isModifiedRemoved(TypeSystem::ShellCode)) | |
| 1362 return; | |
| 1363 | |
| 1364 const AbstractMetaClass *cls = java_function->ownerClass(); | |
| 1365 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 1366 | |
| 1367 writeFunctionSignature(s, java_function, cls); | |
| 1368 | |
| 1369 s << endl; | |
| 1370 s << " : " << cls->qualifiedCppName() << "("; | |
| 1371 for (int i=0; i<arguments.size(); ++i) { | |
| 1372 s << arguments.at(i)->indexedName(); | |
| 1373 if (i != arguments.size() - 1) | |
| 1374 s << ", "; | |
| 1375 } | |
| 1376 s << ")"; | |
| 1377 if (cls->hasVirtualFunctions()) | |
| 1378 s << "," << endl << " Qtd_QObjectEntity(d_ptr)"; | |
| 1379 /* qtd s << " m_meta_object(0)," << endl; | |
| 1380 s << " m_vtable(0)," << endl | |
| 1381 << " m_link(0)" << endl; | |
| 1382 */ | |
| 1383 s << endl; | |
| 1384 s << "{" << endl; | |
| 1385 { | |
| 1386 Indentation indent(INDENT); | |
| 1387 writeCodeInjections(s, java_function, cls, CodeSnip::Beginning, TypeSystem::ShellCode); | |
| 1388 writeCodeInjections(s, java_function, cls, CodeSnip::End, TypeSystem::ShellCode); | |
| 1389 } | |
| 1390 s << "}" << endl << endl; | |
| 1391 } | |
| 1392 | |
| 1393 void CppImplGenerator::writeShellDestructor(QTextStream &s, const AbstractMetaClass *java_class) | |
| 1394 { | |
| 1395 | |
| 1396 if (java_class->isQObject()) | |
| 1397 if (cpp_shared) | |
| 1398 s << "extern \"C\" typedef void (*qtd_pf_D_" << java_class->name() << "_delete)(void *d_ptr);" << endl | |
| 1399 << "qtd_pf_D_" << java_class->name() << "_delete qtd_D_" << java_class->name() << "_delete;" << endl << endl; | |
| 1400 else | |
| 1401 s << "extern \"C\" void qtd_D_" << java_class->name() << "_delete(void *d_ptr);" << endl << endl; | |
| 1402 | |
| 1403 s << shellClassName(java_class) << "::~" | |
| 1404 << shellClassName(java_class) << "()" << endl | |
| 1405 << "{" << endl; | |
| 1406 { | |
| 1407 Indentation indent(INDENT); | |
| 1408 if (java_class->isQObject()) | |
| 1409 s << INDENT << "if (QObject::parent())" << endl | |
| 1410 << INDENT << " qtd_D_" << java_class->name() << "_delete(this->d_entity());" << endl; | |
| 1411 | |
| 1412 /* qtd | |
| 1413 s << "#ifdef QT_DEBUG" << endl | |
| 1414 << INDENT << "if (m_vtable)" << endl | |
| 1415 << INDENT << " m_vtable->deref();" << endl | |
| 1416 << "#endif" << endl | |
| 1417 << INDENT << "if (m_link) {" << endl; | |
| 1418 | |
| 1419 AbstractMetaClassList interfaces = java_class->interfaces(); | |
| 1420 if (interfaces.size() + (java_class->baseClass() != 0 ? 1 : 0) > 1) { | |
| 1421 if (java_class->baseClass() != 0) | |
| 1422 interfaces += java_class->baseClass(); | |
| 1423 foreach (AbstractMetaClass *iface, interfaces) { | |
| 1424 AbstractMetaClass *impl = iface->isInterface() ? iface->primaryInterfaceImplementor() : iface; | |
| 1425 s << INDENT << " m_link->unregisterSubObject((" << impl->qualifiedCppName() << " *) this);" << endl; | |
| 1426 } | |
| 1427 } | |
| 1428 | |
| 1429 if (!java_class->isQObject()) { | |
| 1430 s << INDENT << " JNIEnv *__jni_env = qtjambi_current_environment();" << endl | |
| 1431 << INDENT << " if (__jni_env != 0) m_link->nativeShellObjectDestroyed(__jni_env);" << endl; | |
| 1432 } | |
| 1433 | |
| 1434 #if defined(QTJAMBI_DEBUG_TOOLS) | |
| 1435 s << INDENT << " qtjambi_increase_shellDestructorCalledCount(QString::fromLatin1(\"" << java_class->name() << "\"));" << endl; | |
| 1436 #endif | |
| 1437 | |
| 1438 s << INDENT << "}" << endl; */ | |
| 1439 } | |
| 1440 s << "}" << endl << endl; | |
| 1441 } | |
| 1442 | |
| 1443 void CppImplGenerator::writeCodeInjections(QTextStream &s, const AbstractMetaFunction *java_function, | |
| 1444 const AbstractMetaClass *implementor, CodeSnip::Position position, | |
| 1445 TypeSystem::Language language) | |
| 1446 { | |
| 1447 | |
| 1448 FunctionModificationList mods; | |
| 1449 const AbstractMetaClass *cls = implementor; | |
| 1450 while (cls != 0) { | |
| 1451 mods += java_function->modifications(cls); | |
| 1452 | |
| 1453 if (cls == cls->baseClass()) | |
| 1454 break; | |
| 1455 cls = cls->baseClass(); | |
| 1456 } | |
| 1457 | |
| 1458 foreach (FunctionModification mod, mods) { | |
| 1459 if (mod.snips.count() <= 0) | |
| 1460 continue ; | |
| 1461 | |
| 1462 foreach (CodeSnip snip, mod.snips) { | |
| 1463 if (snip.position != position) | |
| 1464 continue ; | |
| 1465 | |
| 1466 if ((snip.language & language) == false) | |
| 1467 continue ; | |
| 1468 | |
| 1469 if (position == CodeSnip::End) | |
| 1470 s << endl; | |
| 1471 | |
| 1472 QString code; | |
| 1473 QTextStream tmpStream(&code); | |
| 1474 snip.formattedCode(tmpStream, INDENT); | |
| 1475 ArgumentMap map = snip.argumentMap; | |
| 1476 ArgumentMap::iterator it = map.begin(); | |
| 1477 for (;it!=map.end();++it) { | |
| 1478 int pos = it.key() - 1; | |
| 1479 QString meta_name = it.value(); | |
| 1480 | |
| 1481 if (pos >= 0 && pos < java_function->arguments().count()) { | |
| 1482 code = code.replace(meta_name, java_function->arguments().at(pos)->indexedName()); | |
| 1483 } else { | |
| 1484 QString debug = QString("argument map specifies invalid argument index %1" | |
| 1485 "for function '%2'") | |
| 1486 .arg(pos + 1).arg(java_function->name()); | |
| 1487 ReportHandler::warning(debug); | |
| 1488 } | |
| 1489 | |
| 1490 } | |
| 1491 s << code; | |
| 1492 if (position == CodeSnip::Beginning) | |
| 1493 s << endl; | |
| 1494 } | |
| 1495 } | |
| 1496 } | |
| 1497 | |
| 1498 static QString function_call_for_ownership(TypeSystem::Ownership owner, const QString &var_name) | |
| 1499 { | |
| 1500 if (owner == TypeSystem::CppOwnership) { | |
| 1501 return "setCppOwnership(__jni_env, " + var_name + ")"; | |
| 1502 } else if (owner == TypeSystem::TargetLangOwnership) { | |
| 1503 return "setJavaOwnership(__jni_env, " + var_name + ")"; | |
| 1504 } else if (owner == TypeSystem::DefaultOwnership) { | |
| 1505 return "setDefaultOwnership(__jni_env, " + var_name + ")"; | |
| 1506 } else { | |
| 1507 Q_ASSERT(false); | |
| 1508 return "bogus()"; | |
| 1509 } | |
| 1510 } | |
| 1511 | |
| 1512 void CppImplGenerator::writeOwnership(QTextStream &s, | |
| 1513 const AbstractMetaFunction *java_function, | |
| 1514 const QString &var_name, | |
| 1515 int var_index, | |
| 1516 const AbstractMetaClass *implementor) | |
| 1517 { | |
| 1518 TypeSystem::Ownership owner = TypeSystem::InvalidOwnership; | |
| 1519 const AbstractMetaClass *cls = implementor; | |
| 1520 while (cls != 0 && owner == TypeSystem::InvalidOwnership) { | |
| 1521 owner = java_function->ownership(cls, TypeSystem::ShellCode, var_index); | |
| 1522 cls = cls->baseClass(); | |
| 1523 } | |
| 1524 | |
| 1525 if (owner == TypeSystem::InvalidOwnership) | |
| 1526 return; | |
| 1527 | |
| 1528 if (var_index != -1) { | |
| 1529 s << INDENT << "if (" << var_name << " != 0) {" << endl; | |
| 1530 { | |
| 1531 Indentation indent(INDENT); | |
| 1532 s << INDENT << "QtJambiLink *__link = QtJambiLink::findLink(__jni_env, " | |
| 1533 << var_name << ");" << endl | |
| 1534 << INDENT << "Q_ASSERT(__link != 0);" << endl; | |
| 1535 | |
| 1536 s << INDENT << "__link->" << function_call_for_ownership(owner, var_name) << ";" << endl; | |
| 1537 } | |
| 1538 s << INDENT << "}" << endl; | |
| 1539 } else { | |
| 1540 s << INDENT << "if (m_link) {" << endl; | |
| 1541 { | |
| 1542 Indentation indent(INDENT); | |
| 1543 s << INDENT << "m_link->" << function_call_for_ownership(owner, "m_link->javaObject(__jni_env)") << ";" << endl; | |
| 1544 } | |
| 1545 s << INDENT << "}" << endl; | |
| 1546 } | |
| 1547 | |
| 1548 } | |
| 1549 | |
| 1550 void CppImplGenerator::writeShellFunction(QTextStream &s, const AbstractMetaFunction *java_function, | |
| 1551 const AbstractMetaClass *implementor, int id) | |
| 1552 { | |
| 1553 writeFunctionSignature(s, java_function, implementor, QString(), OriginalName); | |
| 1554 | |
| 1555 s << endl | |
| 1556 << "{" << endl; | |
| 1557 | |
| 1558 Indentation indent(INDENT); | |
| 1559 | |
| 1560 QString java_function_signature = java_function->signature(); | |
| 1561 /* s << INDENT << "QTJAMBI_DEBUG_TRACE(\"(shell) entering: " << implementor->name() << "::" | |
| 1562 << java_function_signature << "\");" << endl; | |
| 1563 */ | |
| 1564 writeCodeInjections(s, java_function, implementor, CodeSnip::Beginning, TypeSystem::ShellCode); | |
| 1565 | |
| 1566 // s << " printf(\"%s : %s\\n\", \"" << java_function->enclosingClass()->name() << "\"" | |
| 1567 // << ", \"" << java_function->name() << "\");" << endl; | |
| 1568 | |
| 1569 if (!java_function->isFinalInCpp() || java_function->isVirtualSlot()) { | |
| 1570 s << INDENT << "jmethodID method_id = m_vtable->method(" << id << ");" << endl; | |
| 1571 s << INDENT << "if (method_id) {" << endl; | |
| 1572 | |
| 1573 { | |
| 1574 Indentation indent(INDENT); | |
| 1575 s << INDENT << "JNIEnv *__jni_env = qtjambi_current_environment();" << endl; | |
| 1576 | |
| 1577 // This nasty case comes up when we're shutting down while receiving virtual | |
| 1578 // calls.. With these checks we safly abort... | |
| 1579 s << INDENT << "if (!__jni_env) {" << endl | |
| 1580 << " "; | |
| 1581 writeBaseClassFunctionCall(s, java_function, implementor); | |
| 1582 if (!java_function->type()) { | |
| 1583 s << INDENT << " return;" << endl; | |
| 1584 } | |
| 1585 s << INDENT << "}" << endl; | |
| 1586 | |
| 1587 // otherwise, continue with the function call... | |
| 1588 s << INDENT << "__jni_env->PushLocalFrame(100);" << endl; | |
| 1589 | |
| 1590 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 1591 AbstractMetaArgumentList argumentsToReset; | |
| 1592 foreach (AbstractMetaArgument *argument, arguments) { | |
| 1593 if (!java_function->argumentRemoved(argument->argumentIndex()+1)) { | |
| 1594 if (!argument->type()->isPrimitive() | |
| 1595 || !java_function->conversionRule(TypeSystem::NativeCode, argument->argumentIndex()+1).isEmpty()) { | |
| 1596 writeQtToJava(s, | |
| 1597 argument->type(), | |
| 1598 argument->indexedName(), | |
| 1599 "__java_" + argument->indexedName(), | |
| 1600 java_function, | |
| 1601 argument->argumentIndex() + 1); | |
| 1602 } | |
| 1603 | |
| 1604 if (java_function->resetObjectAfterUse(argument->argumentIndex()+1)) | |
| 1605 argumentsToReset.append(argument); | |
| 1606 } | |
| 1607 } | |
| 1608 | |
| 1609 for (int i=0; i<arguments.size(); ++i) | |
| 1610 writeOwnership(s, java_function, "__java_" + arguments.at(i)->indexedName(), i+1, implementor); | |
| 1611 | |
| 1612 | |
| 1613 AbstractMetaType *function_type = java_function->type(); | |
| 1614 QString new_return_type = java_function->typeReplaced(0); | |
| 1615 bool has_function_type = ((function_type != 0 | |
| 1616 || !new_return_type.isEmpty()) | |
| 1617 && new_return_type != "void"); | |
| 1618 | |
| 1619 s << INDENT; | |
| 1620 if (has_function_type) { | |
| 1621 if (new_return_type.isEmpty()) { | |
| 1622 s << translateType(function_type); | |
| 1623 } else { | |
| 1624 s << jniName(new_return_type); | |
| 1625 } | |
| 1626 s << " " << "__d_return_value = "; | |
| 1627 } | |
| 1628 | |
| 1629 s << "__jni_env->"; | |
| 1630 if (new_return_type.isEmpty()) { | |
| 1631 s << callXxxMethod(java_function->type()); | |
| 1632 } else if (!has_function_type) { | |
| 1633 s << "CallVoidMethod"; | |
| 1634 } else { | |
| 1635 s << callXxxMethod(new_return_type); | |
| 1636 } | |
| 1637 | |
| 1638 s << "(m_link->javaObject(__jni_env), method_id"; | |
| 1639 if (arguments.size() > 0) | |
| 1640 s << ", "; | |
| 1641 writeFunctionCallArguments(s, java_function, "__java_", Option(NoCasts | SkipRemovedArguments)); | |
| 1642 s << ");" << endl | |
| 1643 << INDENT << "qtjambi_exception_check(__jni_env);" << endl; | |
| 1644 | |
| 1645 if (has_function_type) { | |
| 1646 writeJavaToQt(s, function_type, "__qt_return_value", "__d_return_value", | |
| 1647 java_function, 0, GlobalRefJObject); | |
| 1648 | |
| 1649 if (java_function->nullPointersDisabled()) { | |
| 1650 s << INDENT << "if (__d_return_value == 0) {" << endl; | |
| 1651 { | |
| 1652 Indentation indent(INDENT); | |
| 1653 s << INDENT << "fprintf(stderr, \"QtJambi: Unexpected null pointer returned from override of '" << java_function->name() << "' in class '%s'\\n\"," << endl | |
| 1654 << INDENT << " qPrintable(qtjambi_object_class_name(__jni_env, m_link->javaObject(__jni_env))));" << endl; | |
| 1655 s << INDENT << "__qt_return_value = "; | |
| 1656 QString defaultValue = java_function->nullPointerDefaultValue(); | |
| 1657 if (!defaultValue.isEmpty()) | |
| 1658 s << defaultValue << ";"; | |
| 1659 else | |
| 1660 writeBaseClassFunctionCall(s, java_function, implementor, NoReturnStatement); | |
| 1661 s << endl; | |
| 1662 } | |
| 1663 | |
| 1664 s << INDENT << "}" << endl; | |
| 1665 } | |
| 1666 } else if (!java_function->conversionRule(TypeSystem::ShellCode, 0).isEmpty()) { | |
| 1667 writeConversionRule(s, TypeSystem::ShellCode, java_function, 0, "<invalid>", "<invalid>"); | |
| 1668 } | |
| 1669 | |
| 1670 writeOwnership(s, java_function, "this", -1, implementor); | |
| 1671 writeOwnership(s, java_function, "__d_return_value", 0, implementor); | |
| 1672 | |
| 1673 foreach (AbstractMetaArgument *argumentToReset, argumentsToReset) { | |
| 1674 | |
| 1675 QString argumentName = "__java_" + argumentToReset->indexedName(); | |
| 1676 | |
| 1677 s << INDENT; | |
| 1678 if (argumentToReset->type()->isContainer()) | |
| 1679 s << "qtjambi_invalidate_collection("; | |
| 1680 else | |
| 1681 s << "qtjambi_invalidate_object("; | |
| 1682 | |
| 1683 s << "__jni_env, " << argumentName << ");" << endl; | |
| 1684 } | |
| 1685 | |
| 1686 s << INDENT << "__jni_env->PopLocalFrame(0);" << endl; | |
| 1687 | |
| 1688 s << INDENT << "QTJAMBI_DEBUG_TRACE(\"(shell) -> leaving: " << implementor->name() | |
| 1689 << "::" << java_function_signature << "\");" << endl; | |
| 1690 | |
| 1691 if (function_type) | |
| 1692 s << INDENT << "return __qt_return_value;" << endl; | |
| 1693 | |
| 1694 } | |
| 1695 | |
| 1696 s << INDENT << "} else {" << endl; | |
| 1697 | |
| 1698 { | |
| 1699 Indentation indent(INDENT); | |
| 1700 s << INDENT << "QTJAMBI_DEBUG_TRACE(\"(shell) -> super() and leaving: " | |
| 1701 << implementor->name() << "::" << java_function_signature << "\");" << endl; | |
| 1702 writeBaseClassFunctionCall(s, java_function, implementor); | |
| 1703 } | |
| 1704 | |
| 1705 | |
| 1706 s << INDENT << "}" << endl; | |
| 1707 | |
| 1708 writeCodeInjections(s, java_function, implementor, CodeSnip::End, TypeSystem::ShellCode); | |
| 1709 | |
| 1710 // A little trick to close open painters on a widget | |
| 1711 if (java_function->name() == "paintEvent") { | |
| 1712 s << INDENT << "JNIEnv *env = qtjambi_current_environment();" << endl | |
| 1713 << INDENT << "qtjambi_end_paint(env, m_link->javaObject(env));" << endl; | |
| 1714 } | |
| 1715 | |
| 1716 } else { | |
| 1717 if(java_function->isRemovedFrom(implementor, TypeSystem::TargetLangCode)){ | |
| 1718 // Avoid compiler warnings for unused parameters | |
| 1719 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 1720 | |
| 1721 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 1722 s << INDENT << "Q_UNUSED(" << argument->indexedName() << ")" << endl; | |
| 1723 } | |
| 1724 } | |
| 1725 writeBaseClassFunctionCall(s, java_function, implementor); | |
| 1726 writeCodeInjections(s, java_function, implementor, CodeSnip::End, TypeSystem::ShellCode); | |
| 1727 } | |
| 1728 | |
| 1729 s << "}" << endl << endl; | |
| 1730 | |
| 1731 } | |
| 1732 | |
| 1733 // ### kill implementor | |
| 1734 | |
| 1735 void CppImplGenerator::writePublicFunctionOverride(QTextStream &s, | |
| 1736 const AbstractMetaFunction *java_function, | |
| 1737 const AbstractMetaClass *implementor) | |
| 1738 { | |
| 1739 Q_ASSERT(java_function->originalAttributes() | |
| 1740 & (AbstractMetaAttributes::Protected | |
| 1741 | AbstractMetaAttributes::Final)); | |
| 1742 | |
| 1743 // The write a public override version of this function to be used by native functions | |
| 1744 writeFunctionSignature(s, java_function, implementor, "__public_", | |
| 1745 Option(EnumAsInts | UnderscoreSpaces | |
| 1746 | (java_function->isAbstract() ? SkipName : NoOption))); | |
| 1747 s << endl | |
| 1748 << "{" << endl; | |
| 1749 Indentation indent(INDENT); | |
| 1750 writeBaseClassFunctionCall(s, java_function, implementor); | |
| 1751 s << "}" << endl << endl; | |
| 1752 } | |
| 1753 | |
| 1754 | |
| 1755 void CppImplGenerator::writeVirtualFunctionOverride(QTextStream &s, | |
| 1756 const AbstractMetaFunction *java_function, | |
| 1757 const AbstractMetaClass *implementor) | |
| 1758 { | |
| 1759 Q_ASSERT(!java_function->isFinalInCpp()); | |
| 1760 | |
| 1761 Option options = Option(EnumAsInts | UnderscoreSpaces); | |
| 1762 | |
| 1763 // The write a public override version of this function to be used by native functions | |
| 1764 writeFunctionSignature(s, java_function, implementor, "__override_", | |
| 1765 options, | |
| 21 | 1766 QString(), // the class prefix |
| 1767 QStringList() << "bool static_call"); | |
| 1 | 1768 s << endl |
| 1769 << "{" << endl; | |
| 1770 Indentation indent(INDENT); | |
| 21 | 1771 s << INDENT << "if (static_call) {" << endl; |
| 1 | 1772 { |
| 21 | 1773 Indentation indent(INDENT); |
| 1 | 1774 writeBaseClassFunctionCall(s, java_function, implementor); |
| 21 | 1775 } |
| 1 | 1776 s << INDENT << "} else {" << endl; |
| 1777 { | |
| 1778 Indentation indent(INDENT); | |
| 1779 writeBaseClassFunctionCall(s, java_function, implementor, VirtualCall); | |
| 1780 } | |
| 1781 | |
| 21 | 1782 s << INDENT << "}" << endl; |
| 1 | 1783 s << "}" << endl << endl; |
| 1784 } | |
| 1785 | |
| 1786 | |
| 1787 void CppImplGenerator::writeBaseClassFunctionCall(QTextStream &s, | |
| 1788 const AbstractMetaFunction *java_function, | |
| 1789 const AbstractMetaClass *, | |
| 1790 Option options) | |
| 1791 { | |
| 1792 bool static_call = !(options & VirtualCall); | |
| 1793 if ((options & NoReturnStatement) == 0) | |
| 1794 s << INDENT; | |
| 1795 if (java_function->isAbstract() && static_call) { | |
| 1796 s << default_return_statement_qt(java_function->type(), options) << ";" << endl; | |
| 1797 } else { | |
| 1798 if (java_function->type() && (options & NoReturnStatement) == 0) | |
| 1799 s << "return "; | |
| 1800 if (static_call) { | |
| 1801 const AbstractMetaClass *implementor = java_function->implementingClass(); | |
| 1802 if (java_function->isInterfaceFunction()) | |
| 1803 implementor = java_function->interfaceClass()->primaryInterfaceImplementor(); | |
| 1804 s << implementor->qualifiedCppName() << "::"; | |
| 1805 } | |
| 1806 s << java_function->originalName() << "("; | |
| 1807 writeFunctionCallArguments(s, java_function, QString(), Option(options | ForceEnumCast)); | |
| 1808 s << ");" << endl; | |
| 1809 } | |
| 1810 } | |
| 1811 | |
| 1812 | |
| 1813 void CppImplGenerator::writeFunctionName(QTextStream &s, | |
| 1814 const AbstractMetaFunction *java_function, | |
| 1815 const AbstractMetaClass *java_class, | |
| 1816 uint options) | |
| 1817 { | |
| 1818 const AbstractMetaClass *cls = java_class ? java_class : java_function->ownerClass(); | |
| 1819 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 1820 | |
| 1821 // Function signature | |
| 1822 QString return_type = jniReturnName(java_function, options); | |
| 1823 | |
| 1824 QString function_name; | |
| 1825 | |
| 1826 bool callThrough = java_function->needsCallThrough(); | |
| 1827 /* qtd if (!callThrough) | |
| 1828 function_name = java_function->name(); | |
| 1829 else */ | |
| 1830 function_name = java_function->marshalledName(); | |
| 1831 | |
| 1832 QString args = "__"; | |
| 1833 | |
| 1834 if (callThrough && !java_function->isStatic() && !java_function->isConstructor()) | |
| 1835 args += "J"; | |
| 1836 | |
| 1837 if (!arguments.isEmpty()) { | |
| 1838 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 1839 if (!java_function->argumentRemoved(argument->argumentIndex() + 1)) { | |
| 1840 if (!argument->type()->hasNativeId()) { | |
| 1841 QString modified_type = java_function->typeReplaced(argument->argumentIndex()+1); | |
| 1842 if (modified_type.isEmpty()) | |
| 1843 args += jni_signature(argument->type(), Underscores); | |
| 1844 else | |
| 1845 args += jni_signature(modified_type, Underscores); | |
| 1846 } else { | |
| 1847 args += "J"; | |
| 1848 } | |
| 1849 } | |
| 1850 } | |
| 1851 } | |
| 1852 | |
| 1853 s << jni_function_signature(cls->package(), cls->name(), function_name, | |
| 1854 return_type, args, options); | |
| 1855 | |
| 1856 } | |
| 1857 | |
| 1858 void CppImplGenerator::writeFinalFunctionArguments(QTextStream &s, const AbstractMetaFunction *java_function, bool d_export) | |
| 1859 { | |
| 1860 bool callThrough = java_function->needsCallThrough(); | |
| 1861 s << "("; | |
| 1862 /* qtd | |
| 1863 << "JNIEnv *__jni_env," << endl; | |
| 1864 if (!java_function->isConstructor()) { | |
| 1865 if (java_function->isStatic()) | |
| 1866 s << " jclass"; | |
| 1867 else | |
| 1868 s << " jobject"; | |
| 1869 } else | |
| 1870 s << " jobject " << java_object_name; | |
| 1871 */ | |
| 1872 uint nativeArgCount = 0; | |
| 1873 const AbstractMetaClass *cls = java_function->ownerClass(); | |
| 1874 if (java_function->isConstructor() && | |
| 1875 ( cls->hasVirtualFunctions() | |
| 1876 || cls->typeEntry()->isObject() ) ) | |
| 1877 { | |
| 1878 s << "void *d_ptr"; | |
| 1879 nativeArgCount++; | |
| 1880 } | |
| 1881 | |
| 1882 // passing pointer to C++ object | |
| 1883 bool hasNativeId = (callThrough && !java_function->isStatic() && !java_function->isConstructor()); | |
| 1884 if (hasNativeId) { | |
| 1885 if (nativeArgCount > 0) | |
| 1886 s << "," << endl << " "; | |
| 1887 /* qtd << "," << endl */ s << "void* __this_nativeId"; | |
| 1888 nativeArgCount++; | |
| 1889 } | |
| 1890 | |
| 1891 AbstractMetaType *f_type = java_function->type(); | |
| 1892 | |
| 1893 // return values as strings, arrays or QModelIndex'es we return as arguments | |
| 1894 bool return_arg = false; | |
| 1895 if (f_type) { | |
| 1896 if (f_type->isTargetLangString() || | |
| 1897 f_type->isContainer() || | |
| 1898 f_type->name() == "QModelIndex") | |
| 1899 return_arg = true; | |
| 1900 | |
| 1901 if (return_arg && nativeArgCount > 0) | |
| 1902 s << "," << endl << " "; | |
| 1903 | |
| 1904 if (f_type->isTargetLangString() || f_type->isContainer()) | |
| 1905 s << "void*"; | |
| 1906 else if (f_type->name() == "QModelIndex") | |
| 1907 s << "QModelIndexAccessor*"; | |
| 1908 | |
| 1909 if(return_arg) { | |
| 1910 s << " __d_return_value"; | |
| 1911 nativeArgCount++; | |
| 1912 } | |
| 1913 } | |
| 1914 | |
| 1915 // the function arguments | |
| 1916 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 1917 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 1918 if (!java_function->argumentRemoved(argument->argumentIndex() + 1)) { | |
| 1919 AbstractMetaType *d_type = argument->type(); | |
| 1920 const TypeEntry *te = d_type->typeEntry(); | |
| 1921 | |
| 1922 QString arg_name = argument->indexedName(); | |
| 1923 | |
| 1924 if (nativeArgCount > 0) | |
| 1925 s << "," << endl << " "; | |
|
33
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
1926 // if QString argument we have to pass DArrat |
| 35 | 1927 if ((te && te->qualifiedCppName() == "QString") || d_type->isTargetLangString()) { |
| 1928 if (d_export) | |
| 1929 s << "string " << arg_name; | |
| 1930 else | |
| 1931 s << "DArray " << arg_name; | |
| 1932 } else if (d_type->isContainer()) { | |
| 1 | 1933 const ContainerTypeEntry *cte = |
| 1934 static_cast<const ContainerTypeEntry *>(te); | |
| 1935 if(isLinearContainer(cte)) | |
| 1936 s << QString("void *%1, size_t %1_size").arg(arg_name); | |
| 1937 } else { | |
| 1938 if (!d_type->hasNativeId()) { | |
| 1939 if(d_type->isVariant()) { | |
| 1940 if (d_export) s << "void*"; | |
| 1941 else s << "QVariant*"; | |
| 1942 } else | |
| 1943 s << translateType(argument->type(), EnumAsInts, d_export); | |
| 1944 } | |
| 1945 else if (d_type->name() == "QModelIndex") | |
| 1946 s << "QModelIndexAccessor"; | |
| 1947 else if (te->isStructInD()) | |
| 1948 s << te->qualifiedCppName(); | |
| 1949 else | |
| 1950 s << "void*"; | |
| 1951 | |
| 1952 s << " " << arg_name; | |
| 1953 } | |
| 1954 nativeArgCount++; | |
| 1955 } | |
| 1956 } | |
| 1957 s << ")"; | |
| 1958 } | |
| 1959 | |
| 1960 | |
| 1961 /*! | |
| 1962 Generates type conversion from Java -> Qt for all the arguments | |
| 1963 that are to be to be passed to the function | |
| 1964 */ | |
| 1965 void CppImplGenerator::writeFinalFunctionSetup(QTextStream &s, const AbstractMetaFunction *java_function, | |
| 1966 const QString &qt_object_name, | |
| 1967 const AbstractMetaClass *cls) | |
| 1968 { | |
| 1969 | |
| 1970 // Translate each of the function arguments into qt types | |
| 1971 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 1972 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 1973 if (!argument->type()->isPrimitive() | |
| 1974 || !java_function->conversionRule(TypeSystem::NativeCode, argument->argumentIndex() + 1).isEmpty()) { | |
| 1975 writeJavaToQt(s, | |
| 1976 argument->type(), | |
| 1977 "__qt_" + argument->indexedName(), | |
| 1978 argument->indexedName(), | |
| 1979 java_function, | |
| 1980 argument->argumentIndex() + 1, | |
| 1981 Option(UseNativeIds | EnumAsInts)); | |
| 1982 } | |
| 1983 } | |
| 1984 | |
| 1985 // Extract the qt equivalent to the this pointer and name it "qt_object_name" | |
| 1986 if (!java_function->isStatic() && !java_function->isConstructor()) { | |
| 1987 // qtd2 QString className = java_function->isFinalOverload() ? cls->name() : shellClassName(cls); | |
| 1988 QString className = java_function->isFinalOverload() ? cls->name() : shellClassName(cls); | |
| 1989 s << INDENT | |
| 1990 << className << " *" << qt_object_name | |
| 1991 << " = (" << className << " *) __this_nativeId;" | |
| 1992 << endl; | |
| 1993 // << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl | |
| 1994 // qtd << INDENT << "Q_ASSERT(" << qt_object_name << ");" << endl; | |
| 1995 } | |
| 1996 } | |
| 1997 | |
| 1998 void CppImplGenerator::writeFinalFunction(QTextStream &s, const AbstractMetaFunction *java_function, | |
| 1999 const AbstractMetaClass *java_class) | |
| 2000 { | |
| 2001 Q_ASSERT(java_class); | |
| 2002 | |
| 2003 if (java_function->isModifiedRemoved(TypeSystem::NativeCode)) | |
| 2004 return; | |
| 2005 | |
| 2006 const AbstractMetaClass *cls = java_class ? java_class : java_function->ownerClass(); | |
| 2007 | |
| 2008 QString java_function_signature = cls->name() + "::" + java_function->signature(); | |
| 2009 | |
| 2010 s << "// " << java_function_signature << endl; | |
| 2011 | |
| 2012 const AbstractMetaType *function_type = java_function->type(); | |
| 2013 QString new_return_type = java_function->typeReplaced(0); | |
| 2014 bool has_function_type = new_return_type != "void" | |
| 2015 && (!new_return_type.isEmpty() || function_type != 0) | |
| 2016 && java_function->argumentReplaced(0).isEmpty(); | |
| 2017 | |
| 2018 const QString qt_object_name = java_function->isStatic() ? shellClassName(cls) : "__qt_this"; | |
| 2019 const QString java_object_name = java_function->isStatic() ? "__jni_class" : "__jni_object"; | |
| 2020 | |
| 2021 // we are not wrapping some functions depending on arguments because API is not yet full | |
| 2022 if (notWrappedYet(java_function)) | |
| 2023 return; | |
| 2024 | |
| 2025 // function signature... | |
| 2026 bool callThrough = java_function->needsCallThrough(); | |
| 2027 uint options = m_native_jump_table ? ReturnType | ExternC : StandardJNISignature; | |
| 2028 writeFunctionName(s, java_function, cls, options); | |
| 2029 s << endl; | |
| 2030 writeFinalFunctionArguments(s, java_function); | |
| 2031 s << endl << "{" << endl; | |
| 2032 Indentation indent(INDENT); | |
| 2033 | |
| 2034 // qtd2 s << INDENT << "QTJAMBI_DEBUG_TRACE(\"(native) entering: " << java_function_signature << "\");" << endl; | |
| 2035 bool hasNativeId = (callThrough && !java_function->isStatic() && !java_function->isConstructor()); | |
| 2036 /* if (hasNativeId) | |
| 2037 s << INDENT << "Q_UNUSED(__this_nativeId)" << endl; | |
| 2038 // Avoid compiler warnings when the variables are unused | |
| 2039 { | |
| 2040 s << INDENT << "Q_UNUSED(__jni_env)" << endl; | |
| 2041 | |
| 2042 if (java_function->isConstructor()) | |
| 2043 s << INDENT << "Q_UNUSED(" << java_object_name << ")" << endl; | |
| 2044 | |
| 2045 bool hasNativeId = (callThrough && !java_function->isStatic() && !java_function->isConstructor()); | |
| 2046 if (hasNativeId) | |
| 2047 s << INDENT << "Q_UNUSED(__this_nativeId)" << endl; | |
| 2048 } | |
| 2049 */ | |
| 2050 | |
| 2051 if (cls->isFinal() && (!java_function->isAbstract() || !java_function->isFinalInTargetLang()) && !java_function->wasPublic()) { | |
| 2052 QString debug = QString("protected function '%1' in final class '%2'") | |
| 2053 .arg(java_function->signature()).arg(java_class->name()); | |
| 2054 ReportHandler::warning(debug); | |
| 2055 // Avoid compiler warnings for unused parameters | |
| 2056 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 2057 | |
| 2058 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 2059 s << INDENT << "Q_UNUSED(" << argument->indexedName() << ")" << endl; | |
| 2060 } | |
| 2061 s << INDENT << default_return_statement_qt(java_function->type()) << ""; | |
| 2062 } else { | |
| 2063 writeFinalFunctionSetup(s, java_function, qt_object_name, cls); | |
| 2064 | |
| 2065 writeCodeInjections(s, java_function, java_function->implementingClass(), CodeSnip::Beginning, TypeSystem::NativeCode); | |
| 2066 | |
| 2067 if (java_function->isConstructor()) { | |
| 2068 writeFinalConstructor(s, java_function, qt_object_name, java_object_name); | |
| 2069 } else { | |
| 2070 | |
| 2071 QString function_prefix = ""; | |
| 2072 QStringList extra_param; | |
| 2073 Option option = NoOption; | |
| 2074 | |
| 2075 bool hasShell = cls->generateShellClass(); | |
| 2076 | |
| 2077 if (java_function->isFinalOverload()) { | |
| 2078 // no prefix | |
| 2079 } else if (java_function->isFinalInCpp() && !java_function->wasPublic() && hasShell) { | |
| 2080 function_prefix = "__public_"; | |
| 2081 } else if (!java_function->isFinalInCpp() && !java_function->isStatic() && hasShell) { | |
| 2082 function_prefix = "__override_"; | |
| 21 | 2083 extra_param.append("__do_static_call"); |
| 1 | 2084 s << INDENT |
| 21 | 2085 << "bool __do_static_call = __this_nativeId ? " |
| 2086 << "__" << java_class->name() << "_entity(__this_nativeId) : false;" << endl; | |
| 2087 } else { | |
| 1 | 2088 option = OriginalName; |
| 2089 } | |
| 2090 | |
| 2091 // Call the Qt function on the java object | |
| 2092 s << " "; | |
| 2093 if (has_function_type) { | |
| 2094 const QString qt_return_value = "__qt_return_value"; | |
| 2095 const QString java_return_value = "__d_return_value"; | |
| 2096 if (function_type) { | |
| 2097 writeTypeInfo(s, function_type, EnumAsInts); | |
| 2098 s << " " << qt_return_value | |
| 2099 << " = "; | |
| 2100 } | |
| 2101 | |
| 2102 writeFunctionCall(s, qt_object_name, java_function, function_prefix, option, | |
| 2103 extra_param); | |
| 2104 s << endl; | |
| 2105 | |
| 2106 writeQtToJava(s, function_type, qt_return_value, java_return_value, | |
| 2107 java_function, 0, EnumAsInts); | |
| 2108 | |
| 2109 // qtd s << INDENT << "QTJAMBI_DEBUG_TRACE(\"(native) -> leaving: " | |
| 2110 // << java_function_signature << "\");"; | |
| 2111 | |
| 2112 if (function_type && function_type->name() != "QModelIndex") { | |
| 2113 if(function_type->typeEntry()->isStructInD()) | |
| 2114 s << endl << INDENT << "return " << qt_return_value << ";"; | |
| 2115 else if (!function_type->isTargetLangString() && !function_type->isContainer()) | |
| 2116 s << endl << INDENT << "return " << java_return_value << ";"; | |
| 2117 } | |
| 2118 | |
| 2119 } else { | |
| 2120 writeFunctionCall(s, qt_object_name, java_function, function_prefix, option, | |
| 2121 extra_param); | |
| 2122 } | |
|
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2123 writeRefArguments(s, java_function); |
| 1 | 2124 } |
| 2125 } | |
| 2126 if(!java_function->argumentReplaced(0).isEmpty()) { | |
| 2127 s << INDENT << "return 0;" << endl; | |
| 2128 } | |
| 2129 | |
| 2130 s << endl << "}"; | |
| 2131 s << endl << endl; | |
| 2132 } | |
| 2133 | |
|
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2134 void CppImplGenerator::writeRefArguments(QTextStream &s, const AbstractMetaFunction *java_function) |
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2135 { |
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2136 AbstractMetaArgumentList arguments = java_function->arguments(); |
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2137 foreach (const AbstractMetaArgument *argument, arguments) { |
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2138 AbstractMetaType *d_type = argument->type(); |
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2139 const TypeEntry *te = d_type->typeEntry(); |
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2140 if ((te && d_type->isNativePointer() && te->name() == "QString")) |
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2141 s << QString(" _d_toUtf8(__qt_%1.utf16(), __qt_%1.size(), &%1);").arg(argument->indexedName()) << endl; |
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2142 } |
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2143 } |
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2144 |
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2145 |
| 1 | 2146 void CppImplGenerator::writeAssignment(QTextStream &s, const QString &destName, const QString &srcName, |
| 2147 const AbstractMetaType *java_type) | |
| 2148 { | |
| 2149 if (java_type->isArray()) { | |
| 2150 for (int i=0; i<java_type->arrayElementCount(); ++i) { | |
| 2151 writeAssignment(s, destName + "[" + QString::number(i) + "]", | |
| 2152 srcName + "[" + QString::number(i) + "]", java_type->arrayElementType()); | |
| 2153 } | |
| 2154 } else { | |
| 2155 s << INDENT << destName << " = " << srcName << ";" << endl; | |
| 2156 } | |
| 2157 } | |
| 2158 | |
| 2159 void CppImplGenerator::writeFieldAccessors(QTextStream &s, const AbstractMetaField *java_field) | |
| 2160 { | |
| 2161 Q_ASSERT(java_field); | |
| 2162 Q_ASSERT(java_field->isPublic() || java_field->isProtected()); | |
| 2163 | |
| 2164 const AbstractMetaFunction *setter = java_field->setter(); | |
| 2165 const AbstractMetaFunction *getter = java_field->getter(); | |
| 2166 | |
| 2167 const AbstractMetaClass *cls = java_field->enclosingClass(); | |
| 2168 FieldModification mod = cls->typeEntry()->fieldModification(java_field->name()); | |
| 2169 | |
| 2170 if(notWrappedYet(getter)) | |
| 2171 return; | |
| 2172 | |
| 2173 if (mod.isReadable()) { | |
| 2174 // Getter | |
| 2175 if (getter->wasProtected()) { | |
| 2176 writeFunctionSignature(s, getter, getter->ownerClass()); | |
| 2177 s << endl | |
| 2178 << "{" << endl; | |
| 2179 { | |
| 2180 Indentation indent(INDENT); | |
| 2181 s << INDENT << "return " << java_field->name() << ";" << endl; | |
| 2182 } | |
| 2183 s << "}" << endl << endl; | |
| 2184 } | |
| 2185 | |
| 2186 | |
| 2187 writeFunctionName(s, getter, getter->ownerClass()); | |
| 2188 s << endl; | |
| 2189 writeFinalFunctionArguments(s, getter); | |
| 2190 s << "{" << endl; | |
| 2191 { | |
| 2192 Indentation indent(INDENT); | |
| 2193 | |
| 2194 | |
| 2195 writeFinalFunctionSetup(s, getter, "__qt_object", getter->ownerClass()); | |
| 2196 | |
| 2197 const QString java_return_value = "__d_return_value"; | |
| 2198 QString qt_return_value; | |
| 2199 if (setter->isStatic()) | |
| 2200 qt_return_value = shellClassName(setter->ownerClass()) + "::"; | |
| 2201 else | |
| 2202 qt_return_value = "__qt_object->"; | |
| 2203 | |
| 2204 | |
| 2205 // To avoid "taking address of tmp" | |
| 2206 s << INDENT; | |
| 2207 writeTypeInfo(s, getter->type(), Option(ArrayAsPointer)); | |
| 2208 QString tmp_name = "__tmp_" + getter->name(); | |
| 2209 s << tmp_name << " = "; | |
| 2210 | |
| 2211 if (getter->wasPublic()) | |
| 2212 qt_return_value += java_field->name(); | |
| 2213 else | |
| 2214 qt_return_value += getter->name() + "_getter()"; | |
| 2215 s << qt_return_value << ";" << endl; | |
| 2216 | |
| 2217 writeQtToJava(s, getter->type(), tmp_name, java_return_value, 0, -1, EnumAsInts); | |
|
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2218 if (getter->type()->isTargetLangString() || getter->type()->name() == "QModelIndex") |
| 1 | 2219 ; |
| 2220 else if(getter->type()->typeEntry()->isStructInD()) | |
| 2221 s << INDENT << "return " << tmp_name << ";" << endl; | |
| 2222 else | |
| 2223 s << INDENT << "return " << java_return_value << ";" << endl; | |
| 2224 } | |
| 2225 s << "}" << endl << endl; | |
| 2226 } | |
| 2227 | |
| 2228 if(notWrappedYet(setter)) | |
| 2229 return; | |
| 2230 | |
| 2231 // Setter | |
| 2232 if (mod.isWritable() && !java_field->type()->isConstant()) { | |
| 2233 // Write public override for protected fields | |
| 2234 if (setter->wasProtected()) { | |
| 2235 writeFunctionSignature(s, setter, setter->ownerClass()); | |
| 2236 s << endl | |
| 2237 << "{" << endl; | |
| 2238 { | |
| 2239 Indentation indent(INDENT); | |
| 2240 | |
| 2241 Q_ASSERT(setter->arguments().count() > 0); | |
| 2242 const AbstractMetaArgument *argument = setter->arguments().at(0); | |
| 2243 | |
| 2244 QString thisRef = java_field->isStatic() | |
| 2245 ? setter->ownerClass()->qualifiedCppName() + QString("::") | |
| 2246 : QString("this->"); | |
| 2247 writeAssignment(s, thisRef + java_field->name(), argument->indexedName(), argument->type()); | |
| 2248 } | |
| 2249 s << "}" << endl << endl; | |
| 2250 } | |
| 2251 | |
| 2252 writeFunctionName(s, setter, setter->ownerClass()); | |
| 2253 s << endl; | |
| 2254 writeFinalFunctionArguments(s, setter); | |
| 2255 s << "{" << endl; | |
| 2256 | |
| 2257 { | |
| 2258 Indentation indent(INDENT); | |
| 2259 | |
| 2260 writeFinalFunctionSetup(s, setter, "__qt_object", setter->ownerClass()); | |
| 2261 | |
| 2262 Q_ASSERT(setter->arguments().count() == 1); | |
| 2263 const AbstractMetaArgument *argument = setter->arguments().at(0); | |
| 2264 | |
| 2265 QString dest; | |
| 2266 if (setter->isStatic()) | |
| 2267 dest = shellClassName(setter->ownerClass()) + "::"; | |
| 2268 else | |
| 2269 dest = "__qt_object->"; | |
| 2270 | |
| 2271 QString src; | |
|
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2272 if (!argument->type()->isPrimitive() && !argument->type()->typeEntry()->isStructInD()) { |
| 1 | 2273 src = "__qt_" + argument->indexedName(); |
|
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2274 } else if (argument->type()->name() == "QModelIndex") { |
|
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|
2275 src = "qtd_to_QModelIndex(" + argument->indexedName() + ")"; |
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2276 } else |
| 1 | 2277 src = argument->indexedName(); |
| 2278 | |
| 2279 if (setter->wasPublic()) | |
| 2280 writeAssignment(s, dest + java_field->name(), src, argument->type()); | |
| 2281 else | |
| 2282 s << INDENT << dest << setter->name() << "_setter(" << src << ");" << endl; | |
| 2283 } | |
| 2284 s << "}" << endl << endl; | |
| 2285 } | |
| 2286 } | |
| 2287 | |
| 2288 void CppImplGenerator::writeFinalDestructor(QTextStream &s, const AbstractMetaClass *cls) | |
| 2289 { | |
| 2290 if (cls->hasConstructors()) { | |
| 2291 s << INDENT << "extern \"C\" DLL_PUBLIC void qtd_" << cls->name() << "_destructor(void *ptr)" << endl | |
| 2292 << INDENT << "{" << endl; | |
| 2293 { | |
| 2294 Indentation indent(INDENT); | |
| 2295 /* qtd | |
| 2296 if (!cls->isQObject() && !cls->generateShellClass()) { | |
| 2297 s << INDENT << "QtJambiLink *link = QtJambiLink::findLinkForUserObject(ptr);" << endl | |
| 2298 << INDENT << "if (link) link->resetObject(qtjambi_current_environment());" << endl; | |
| 2299 } | |
| 2300 | |
| 2301 // Code injectsions... | |
| 2302 foreach (const CodeSnip &snip, cls->typeEntry()->codeSnips()) { | |
| 2303 if (snip.language == TypeSystem::DestructorFunction) { | |
| 2304 s << snip.code(); | |
| 2305 } | |
| 2306 } | |
| 2307 */ | |
| 2308 s << INDENT << "delete (" << shellClassName(cls) << " *)ptr;" << endl; | |
| 2309 | |
| 2310 #if defined(QTJAMBI_DEBUG_TOOLS) | |
| 2311 s << INDENT << "qtjambi_increase_destructorFunctionCalledCount(QString::fromLatin1(\"" << cls->name() << "\"));" << endl; | |
| 2312 #endif | |
| 2313 } | |
| 2314 | |
| 2315 s << INDENT << "}" << endl << endl; | |
| 2316 } | |
| 2317 } | |
| 2318 | |
| 2319 void CppImplGenerator::writeFinalConstructor(QTextStream &s, | |
| 2320 const AbstractMetaFunction *java_function, | |
| 2321 const QString &qt_object_name, | |
| 2322 const QString &java_object_name) | |
| 2323 { | |
| 2324 const AbstractMetaClass *cls = java_function->ownerClass(); | |
| 2325 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 2326 QString className = cls->typeEntry()->qualifiedCppName(); | |
| 2327 | |
| 2328 bool hasShellClass = cls->generateShellClass(); | |
| 2329 | |
| 2330 s << INDENT << shellClassName(cls) << " *" << qt_object_name | |
| 2331 << " = new " << shellClassName(cls) | |
| 2332 << "("; | |
| 2333 writeFunctionCallArguments(s, java_function, "__qt_"); | |
| 2334 s << ");" << endl; | |
| 2335 s << INDENT << "return (void *) " << qt_object_name << ";" << endl; // qtd | |
| 2336 | |
| 2337 /* qtd s << INDENT << "QtJambiLink *__qt_java_link = "; | |
| 2338 if (cls->isQObject()) { | |
| 2339 s << "qtjambi_construct_qobject(__jni_env, " << java_object_name << ", " | |
| 2340 << qt_object_name << ")"; | |
| 2341 } else { | |
| 2342 s << "qtjambi_construct_object(__jni_env, " << java_object_name << ", " << qt_object_name; | |
| 2343 if (cls->typeEntry()->isValue()) | |
| 2344 s << ", \"" << className << "\")"; | |
| 2345 else // non-QObject, object type | |
| 2346 s << ", QMetaType::Void, QLatin1String(\"" << cls->fullName().replace(".", "/") << "\"), true)"; | |
| 2347 } | |
| 2348 s << ";" << endl | |
| 2349 << INDENT << "if (!__qt_java_link) {" << endl; | |
| 2350 { | |
| 2351 Indentation indent(INDENT); | |
| 2352 s << INDENT << "qWarning(\"object construction failed for type: " | |
| 2353 << className << "\");" << endl | |
| 2354 << INDENT << "return;" << endl; | |
| 2355 } | |
| 2356 s << INDENT << "}" << endl; | |
| 2357 | |
| 2358 | |
| 2359 if (cls->isQObject()) { | |
| 2360 // Make sure all qobjects created by Java are owned by java only if | |
| 2361 // parent object has not been set. | |
| 2362 // All other objects will default to split ownership. | |
| 2363 s << INDENT << "if(!__qt_this->QObject::parent()){" << endl; | |
| 2364 s << INDENT << " __qt_java_link->setJavaOwnership(__jni_env, " << java_object_name << ");" << endl; | |
| 2365 s << INDENT << "}" << endl; | |
| 2366 } else { | |
| 2367 // All non-qobjects created by Java are owned by java | |
| 2368 s << INDENT << "__qt_java_link->setJavaOwnership(__jni_env, " << java_object_name << ");" << endl; | |
| 2369 } | |
| 2370 | |
| 2371 if (hasCustomDestructor(cls)) { | |
| 2372 s << INDENT << "__qt_java_link->setDestructorFunction(qtjambi_destructor);" << endl; | |
| 2373 } | |
| 2374 | |
| 2375 if (cls->typeEntry()->typeFlags() & ComplexTypeEntry::DeleteInMainThread) | |
| 2376 s << INDENT << "__qt_java_link->setDeleteInMainThread(true);" << endl; | |
| 2377 | |
| 2378 if (!cls->hasVirtualFunctions() && !cls->hasInconsistentFunctions() && !cls->typeEntry()->isObject()) | |
| 2379 return; | |
| 2380 | |
| 2381 if (hasShellClass) { | |
| 2382 // Set up the link object | |
| 2383 s << INDENT << qt_object_name << "->m_link = __qt_java_link;" << endl; | |
| 2384 | |
| 2385 // Make sure the user data in the QObject has bindings to the qobject's meta object | |
| 2386 // (this has to be done after the link is set, so that the fake meta object | |
| 2387 // can access the java object, for which it gets a reference in the link) | |
| 2388 if (cls->isQObject()) | |
| 2389 s << INDENT << qt_object_name << "->m_link->setMetaObject(" << qt_object_name << "->metaObject());" << endl; | |
| 2390 | |
| 2391 s << INDENT << qt_object_name << "->m_link->setCreatedByJava(true);" << endl; | |
| 2392 | |
| 2393 | |
| 2394 | |
| 2395 AbstractMetaClassList interfaces = cls->interfaces(); | |
| 2396 if (interfaces.size() + (cls->baseClass() != 0 ? 1 : 0) > 1) { | |
| 2397 if (cls->baseClass() != 0) | |
| 2398 interfaces += cls->baseClass(); | |
| 2399 foreach (AbstractMetaClass *iface, interfaces) { | |
| 2400 AbstractMetaClass *impl = iface->isInterface() ? iface->primaryInterfaceImplementor() : iface; | |
| 2401 s << INDENT << qt_object_name << "->m_link->registerSubObject((" << impl->qualifiedCppName() << " *) " << qt_object_name << ");" << endl; | |
| 2402 } | |
| 2403 } | |
| 2404 } | |
| 2405 | |
| 2406 if (!cls->hasVirtualFunctions() && !cls->hasInconsistentFunctions()) | |
| 2407 return; | |
| 2408 | |
| 2409 // Set up the vtable | |
| 2410 s << INDENT; | |
| 2411 QString space(24, ' '); | |
| 2412 if (hasShellClass) | |
| 2413 s << qt_object_name << "->m_vtable = "; | |
| 2414 s << "qtjambi_setup_vtable(__jni_env, " << endl << space << "__jni_object, " << endl; | |
| 2415 | |
| 2416 if (cls->hasInconsistentFunctions()) { | |
| 2417 s << space << "qtjambi_inconsistent_count, " << endl | |
| 2418 << space << "qtjambi_inconsistent_names, " << endl | |
| 2419 << space << "qtjambi_inconsistent_signatures, " << endl; | |
| 2420 } else { | |
| 2421 s << space << "0, 0, 0, // no inconsistent functions" << endl; | |
| 2422 } | |
| 2423 | |
| 2424 if (cls->hasVirtualFunctions()) { | |
| 2425 s << space << "qtjambi_method_count, " << endl | |
| 2426 << space << "qtjambi_method_names, " << endl | |
| 2427 << space << "qtjambi_method_signatures" << endl; | |
| 2428 } else { | |
| 2429 s << space << "0, 0, 0 // no virtual functions" << endl; | |
| 2430 } | |
| 2431 | |
| 2432 s << space << ");" << endl; */ | |
| 2433 } | |
| 2434 | |
| 2435 void CppImplGenerator::writeSignalInitialization(QTextStream &s, const AbstractMetaClass *java_class) | |
| 2436 { | |
| 2437 if (!java_class->isQObject() | |
| 2438 || java_class->queryFunctions(AbstractMetaClass::Signals | AbstractMetaClass::Visible | AbstractMetaClass::NotRemovedFromTargetLang).size() == 0) { | |
| 2439 return ; | |
| 2440 } | |
| 2441 | |
| 2442 s << jni_function_signature(java_class->package(), java_class->name(), "__qt_signalInitialization", "jboolean") | |
| 2443 << endl << "(JNIEnv *__jni_env, jobject java_object, jlong ptr, jstring java_signal_name)" << endl | |
| 2444 << "{" << endl | |
| 2445 << " QtJambiLink *link = (QtJambiLink *) ptr;" << endl | |
| 2446 << " if (link == 0)" << endl | |
| 2447 << " return true;" << endl << endl | |
| 2448 << " QObject *qt_this = link->qobject();" << endl | |
| 2449 << " Q_ASSERT(qt_this);" << endl << endl | |
| 2450 << " QtJambi_SignalWrapper_" << java_class->name() << " *qt_wrapper = " | |
| 2451 << " (QtJambi_SignalWrapper_" << java_class->name() << " *) link->signalWrapper();" << endl | |
| 2452 << " if (qt_wrapper == 0) {" << endl | |
| 2453 << " qt_wrapper = new QtJambi_SignalWrapper_" << java_class->name() << ";" << endl | |
| 2454 << " link->setSignalWrapper(qt_wrapper);" << endl | |
| 2455 << " qt_wrapper->link = link;" << endl << endl | |
| 2456 << " qtjambi_resolve_signals(__jni_env," << endl | |
| 2457 << " java_object," << endl | |
| 2458 << " qt_wrapper->m_signals," << endl | |
| 2459 << " qtjambi_signal_count," << endl | |
| 2460 << " (char **) qtjambi_signal_names," << endl | |
| 2461 << " (int *) qtjambi_signal_argumentcounts);" << endl | |
| 2462 << " }" << endl | |
| 2463 << " QString signal_name = qtjambi_to_qstring(__jni_env, java_signal_name);" << endl | |
| 2464 << " return qtjambi_connect_cpp_to_java(__jni_env," << endl | |
| 2465 << " signal_name," << endl | |
| 2466 << " qt_this," << endl | |
| 2467 << " qt_wrapper," << endl | |
| 2468 << " QLatin1String(\"" << java_class->fullName() << "\")," << endl | |
| 2469 << " QLatin1String(\"" << signalWrapperPrefix() << "\"));" << endl | |
| 2470 << "}"; | |
| 2471 } | |
| 2472 | |
| 2473 QString CppImplGenerator::fromObject(const TypeEntry *entry, | |
| 2474 const QString &var_name) | |
| 2475 { | |
| 2476 QString returned; | |
| 2477 QString package = entry->javaPackage(); | |
| 2478 const ComplexTypeEntry *centry = entry->isComplex() | |
| 2479 ? static_cast<const ComplexTypeEntry *>(entry) | |
| 2480 : 0; | |
| 2481 | |
| 2482 if (centry == 0 || centry->polymorphicIdValue().isEmpty()) { | |
| 2483 /* qtd returned = "qtjambi_from_object(__jni_env, " + var_name + ", \"" | |
| 2484 + entry->lookupName() | |
| 2485 + "\", \"" + QString(package).replace(".", "/") + "/\", true);"; | |
| 2486 */ | |
| 2487 if(entry->isObject()) | |
| 2488 returned = var_name + ";"; | |
| 2489 else | |
| 2490 returned = "new " + entry->lookupName() + "(" + var_name +");"; | |
| 2491 } else { | |
| 2492 AbstractMetaClass *cls = classes().findClass(centry->qualifiedCppName()); | |
| 2493 if (!cls) { | |
| 2494 qFatal("CppImplGenerator::fromObject(): class '%s' could not be resolved...", | |
| 2495 qPrintable(centry->qualifiedCppName())); | |
| 2496 } | |
| 2497 | |
| 2498 while (cls != 0 && !cls->typeEntry()->isPolymorphicBase()) | |
| 2499 cls = cls->baseClass(); | |
| 2500 | |
| 2501 QString full_name; | |
| 2502 if (cls != 0) { | |
| 2503 full_name = cls->fullName(); | |
| 2504 } else { | |
| 2505 ReportHandler::warning(QString("class '%1' has polymorphic id but does not inherit a polymorphic class") | |
| 2506 .arg(centry->qualifiedCppName())); | |
| 2507 } | |
| 2508 /* qtd | |
| 2509 returned = "qtjambi_from_object(__jni_env, " + var_name + ", \"" | |
| 2510 + centry->lookupName() | |
| 2511 + "\", \"" + QString(package).replace(".", "/") + "/\"," | |
| 2512 + "\"" + jni_signature(full_name, Underscores) + "\", true); // fucking complex"; | |
| 2513 */ | |
| 2514 if(entry->isObject()) | |
| 2515 returned = var_name + "; // complex entry"; | |
| 2516 else | |
| 2517 returned = "new " + centry->lookupName() + "(" + var_name +"); // complex entry"; | |
| 2518 } | |
| 2519 | |
| 2520 return returned; | |
| 2521 } | |
| 2522 | |
| 2523 void CppImplGenerator::writeOriginalMetaObjectFunction(QTextStream &s, const AbstractMetaClass *java_class) | |
| 2524 { | |
| 2525 Q_ASSERT(java_class->isQObject()); | |
| 2526 | |
| 2527 s << jni_function_signature(java_class->package(), | |
| 2528 java_class->name(), | |
| 2529 "originalMetaObject", | |
| 2530 "jlong"); | |
| 2531 | |
| 2532 s << endl | |
| 2533 << "(JNIEnv *," << endl | |
| 2534 << " jclass)" << endl | |
| 2535 << "{" << endl; | |
| 2536 { | |
| 2537 Indentation indent(INDENT); | |
| 2538 s << INDENT << "return reinterpret_cast<jlong>(&" << java_class->qualifiedCppName() << "::staticMetaObject);" << endl; | |
| 2539 } | |
| 2540 s << "}" << endl << endl; | |
| 2541 } | |
| 2542 | |
| 2543 void CppImplGenerator::writeFromNativeFunction(QTextStream &s, const AbstractMetaClass *java_class) | |
| 2544 { | |
| 2545 s << jni_function_signature(java_class->package(), | |
| 2546 java_class->name(), | |
| 2547 "fromNativePointer", | |
| 2548 "jobject"); | |
| 2549 s << endl | |
| 2550 << "(JNIEnv *__jni_env," << endl | |
| 2551 << " jclass," << endl | |
| 2552 << " jobject nativePointer)" << endl | |
| 2553 << "{" << endl; | |
| 2554 { | |
| 2555 Indentation indent(INDENT); | |
| 2556 s << INDENT << "void *ptr = qtjambi_to_cpointer(__jni_env, nativePointer, 1);" << endl | |
| 2557 << INDENT << "return " << fromObject(java_class->typeEntry(), "ptr") << endl | |
| 2558 << "}" << endl; | |
| 2559 } | |
| 2560 } | |
| 2561 | |
| 2562 void CppImplGenerator::writeFromArrayFunction(QTextStream &s, const AbstractMetaClass *java_class) | |
| 2563 { | |
| 2564 s << jni_function_signature(java_class->package(), | |
| 2565 java_class->name(), | |
| 2566 "nativePointerArray", | |
| 2567 "jobject"); | |
| 2568 s << endl | |
| 2569 << "(JNIEnv *__jni_env," << endl | |
| 2570 << " jclass," << endl | |
| 2571 << " jobjectArray array)" << endl | |
| 2572 << "{" << endl; | |
| 2573 { | |
| 2574 Indentation indent(INDENT); | |
| 2575 s << INDENT << "return qtjambi_array_to_nativepointer(__jni_env, " << endl | |
| 2576 << INDENT << " array, " << endl | |
| 2577 << INDENT << " sizeof(" | |
| 2578 << java_class->qualifiedCppName() << "));" << endl; | |
| 2579 } | |
| 2580 s << "}" << endl; | |
| 2581 } | |
| 2582 | |
| 2583 | |
| 2584 void CppImplGenerator::writeInterfaceCastFunction(QTextStream &s, | |
| 2585 const AbstractMetaClass *java_class, | |
| 2586 const AbstractMetaClass *interface) | |
| 2587 { | |
| 2588 Q_ASSERT(interface->isInterface()); | |
| 2589 const InterfaceTypeEntry *ie = static_cast<const InterfaceTypeEntry *>(interface->typeEntry()); | |
| 2590 QString interface_name = ie->origin()->targetLangName(); | |
| 2591 | |
| 2592 s << endl | |
| 2593 << jni_function_signature(java_class->package(), | |
| 2594 java_class->name(), | |
| 2595 QString("__qt_cast_to_%1").arg(interface_name), | |
| 2596 "jlong", | |
| 2597 "__J"); | |
| 2598 | |
| 2599 s << endl | |
| 2600 << "(JNIEnv *," << endl | |
| 2601 << " jobject," << endl | |
| 2602 << " jlong ptr)" << endl | |
| 2603 << "{" << endl | |
| 2604 << " return (jlong) (" << interface->primaryInterfaceImplementor()->qualifiedCppName() << " *) " | |
| 2605 << "(" << java_class->qualifiedCppName() << " *) ptr;" << endl | |
| 2606 << "}" << endl; | |
| 2607 } | |
| 2608 | |
| 2609 bool CppImplGenerator::writeConversionRule(QTextStream &s, | |
| 2610 TypeSystem::Language target_language, | |
| 2611 const AbstractMetaFunction *java_function, | |
| 2612 int argument_index, | |
| 2613 const QString &qt_name, | |
| 2614 const QString &java_name) | |
| 2615 { | |
| 2616 if (argument_index < 0 || java_function == 0) | |
| 2617 return false; | |
| 2618 | |
| 2619 QString conversion_rule = java_function->conversionRule(target_language, argument_index); | |
| 2620 | |
| 2621 if (!conversion_rule.isEmpty()) { | |
| 2622 QString qt_name_var; | |
| 2623 QString java_name_var; | |
| 2624 | |
| 2625 if ((argument_index == 0 && target_language == TypeSystem::NativeCode) | |
| 2626 || (argument_index != 0 && target_language == TypeSystem::ShellCode)) { | |
| 2627 qt_name_var = "%in"; | |
| 2628 java_name_var = "%out"; | |
| 2629 } else { | |
| 2630 qt_name_var = "%out"; | |
| 2631 java_name_var = "%in"; | |
| 2632 } | |
| 2633 | |
| 2634 conversion_rule = conversion_rule.replace(qt_name_var, qt_name) | |
| 2635 .replace(java_name_var, java_name); | |
| 2636 | |
| 2637 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 2638 for (int i=0; i<arguments.size(); ++i) { | |
| 2639 conversion_rule = conversion_rule.replace("%" + QString::number(i+1), | |
| 2640 arguments.at(i)->indexedName()); | |
| 2641 } | |
| 2642 | |
| 2643 QStringList lines = conversion_rule.split("\n"); | |
| 2644 foreach (QString line, lines) { | |
| 2645 s << INDENT << line.trimmed() << endl; | |
| 2646 } | |
| 2647 | |
| 2648 return true; | |
| 2649 } else { | |
| 2650 return false; | |
| 2651 } | |
| 2652 } | |
| 2653 | |
| 2654 | |
| 2655 void CppImplGenerator::writeJavaToQt(QTextStream &s, | |
| 2656 const AbstractMetaClass *java_class, | |
| 2657 const AbstractMetaType *function_return_type, | |
| 2658 const QString &qt_name, | |
| 2659 const QString &java_name, | |
| 2660 const AbstractMetaFunction *java_function, | |
| 2661 int argument_index) | |
| 2662 { | |
| 2663 // Conversion to C++: Shell code for return values, native code for arguments | |
| 2664 TypeSystem::Language lang = argument_index == 0 ? TypeSystem::ShellCode : TypeSystem::NativeCode; | |
| 2665 if (writeConversionRule(s, lang, java_function, argument_index, qt_name, java_name)) | |
| 2666 return; | |
| 2667 | |
| 2668 s << INDENT << shellClassName(java_class) << " *" << qt_name << " = (" | |
| 2669 << shellClassName(java_class) << " *) "; | |
| 2670 if (java_class->isQObject()) | |
| 2671 s << "qtjambi_to_qobject"; | |
| 2672 else | |
| 2673 s << "qtjambi_to_object"; | |
| 2674 s << "(__jni_env, " << java_name << ");" << endl; | |
| 2675 if (java_class->isQObject()) { | |
| 2676 // ### throw exceptions when objects are null... | |
| 2677 s << INDENT << "if (!" << qt_name << ") " | |
| 2678 << default_return_statement_java(function_return_type) << ";" << endl << endl; | |
| 2679 } | |
| 2680 } | |
| 2681 | |
| 2682 | |
| 2683 void CppImplGenerator::writeJavaToQt(QTextStream &s, | |
| 2684 const AbstractMetaType *java_type, | |
| 2685 const QString &qt_name, | |
| 2686 const QString &java_name, | |
| 2687 const AbstractMetaFunction *java_function, | |
| 2688 int argument_index, | |
| 2689 Option options) | |
| 2690 { | |
| 2691 // Conversion to C++: Shell code for return values, native code for arguments | |
| 2692 TypeSystem::Language lang = argument_index == 0 ? TypeSystem::ShellCode : TypeSystem::NativeCode; | |
| 2693 if (java_function && writeConversionRule(s, lang, java_function, argument_index, qt_name, java_name)) | |
| 2694 return; | |
| 2695 | |
| 2696 if (java_type == 0) { | |
| 2697 QString warn = QString("no conversion possible for argument '%1' in function '%2::%3' for " | |
| 2698 "language '%4'") | |
| 2699 .arg(argument_index) | |
| 2700 .arg(java_function->implementingClass()->name()) | |
| 2701 .arg(java_function->name()) | |
| 2702 .arg(int(lang)); | |
| 2703 ReportHandler::warning(warn); | |
| 2704 return; | |
| 2705 } | |
| 2706 if (java_type->name() == "QModelIndex") { | |
| 2707 s << INDENT << "QModelIndex " << qt_name << " = qtd_to_QModelIndex(" | |
| 2708 << java_name << ");" << endl; | |
| 2709 } else if (java_type->typeEntry()->isStructInD()) { | |
| 2710 // empty | |
| 2711 } else if (java_type->typeEntry() && java_type->typeEntry()->qualifiedCppName() == "QString") { | |
| 2712 s << INDENT << "QString " << qt_name | |
|
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21
diff
changeset
|
2713 << " = " << QString("QString::fromUtf8((const char *)%1.ptr, %1.length);").arg(java_name) << endl; |
| 1 | 2714 } else if (java_type->isJObjectWrapper()) { |
| 2715 s << INDENT << "JObjectWrapper " << qt_name | |
| 2716 << " = qtjambi_to_jobjectwrapper(__jni_env, " << java_name << ");" << endl; | |
| 2717 } else if (java_type->isVariant()) { | |
| 2718 s << INDENT << "QVariant " << qt_name | |
| 2719 << " = " << java_name << " == NULL ? QVariant() : QVariant(*" << java_name << ");" << endl; | |
| 2720 } else if (java_type->isArray() && java_type->arrayElementType()->isPrimitive()) { | |
| 2721 AbstractMetaType *elementType = java_type->arrayElementType(); | |
| 2722 | |
| 2723 // ### Don't assert on wrong array lengths | |
|
33
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parents:
21
diff
changeset
|
2724 // s << INDENT << "Q_ASSERT(__jni_env->GetArrayLength((jarray) " << java_name << ") == " << java_type->arrayElementCount() << ");" << endl; |
| 1 | 2725 s << INDENT; |
| 2726 writeTypeInfo(s, elementType); | |
|
33
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parents:
21
diff
changeset
|
2727 s << " *" << qt_name << " = ("; |
|
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gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
2728 writeTypeInfo(s, elementType); |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
2729 s << "*) " << java_name << ";" << endl; |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
2730 /* |
| 1 | 2731 s << INDENT << "__jni_env->" << getXxxArrayRegion(elementType) << "( (" << translateType(java_type, options) |
| 2732 << ")" << java_name << ", 0, " << java_type->arrayElementCount() << ", " | |
| 2733 << "(" << translateType(elementType, options) << " *" << ")" | |
| 2734 << 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
|
2735 */ |
| 1 | 2736 } else if (java_type->isArray()) { |
| 2737 AbstractMetaType *elementType = java_type->arrayElementType(); | |
| 2738 | |
| 2739 s << INDENT << "Q_ASSERT(__jni_env->GetArrayLength((jarray) " << java_name << ") == " << java_type->arrayElementCount() << ");" << endl; | |
| 2740 writeTypeInfo(s, elementType); | |
| 2741 s << "[" << java_type->arrayElementCount() << "]" << qt_name << ";" << endl; | |
| 2742 | |
| 2743 for (int i=0; i<java_type->arrayElementCount(); ++i) { | |
| 2744 writeJavaToQt(s, elementType, qt_name + "[" + QString::number(i) + "]", | |
| 2745 "__jni_env->GetObjectArrayElement(" + java_name + ", " + QString::number(i) + ")", 0, -1, options); | |
| 2746 } | |
| 2747 | |
| 2748 } else if (java_type->isTargetLangString()) { | |
| 2749 s << INDENT << "QString " << qt_name | |
| 2750 << " = " << "QString::fromUtf8(" << java_name << ", " << java_name << "_size);" << endl; | |
| 2751 // qtd << " = qtjambi_to_qstring(__jni_env, (jstring) " << java_name << ");" << endl; | |
| 2752 | |
| 2753 } else if (java_type->isTargetLangChar()) { | |
| 2754 s << INDENT << "QChar " << qt_name | |
| 2755 << " = (ushort)" << java_name << ";" << endl; | |
| 2756 | |
| 2757 } else if (java_type->isEnum() || java_type->isFlags()) { | |
| 2758 | |
| 2759 bool written = false; | |
| 2760 if (java_type->isEnum()) { | |
| 2761 AbstractMetaEnum *java_enum = | |
| 2762 m_classes.findEnum(static_cast<const EnumTypeEntry *>(java_type->typeEntry())); | |
| 2763 if (java_enum && !java_enum->isPublic()) { | |
| 2764 | |
| 2765 s << INDENT << "int " << qt_name << " = "; | |
| 2766 written = true; | |
| 2767 } | |
| 2768 } | |
| 2769 | |
| 2770 if (!written) { | |
| 2771 QString qualified_name = java_type->typeEntry()->qualifiedCppName(); | |
| 2772 s << INDENT << qualified_name << " " << qt_name | |
| 2773 << " = (" << qualified_name << ") "; | |
| 2774 } | |
| 2775 | |
| 2776 if ((options & EnumAsInts) == 0 && (java_type->isTargetLangEnum() || java_type->isTargetLangFlags())) { | |
|
33
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parents:
21
diff
changeset
|
2777 s << java_name << ";" << endl; |
| 1 | 2778 |
| 2779 } else if (options & BoxedPrimitive) { | |
| 2780 const PrimitiveTypeEntry *pentry = TypeDatabase::instance()->findTargetLangPrimitiveType("int"); | |
| 2781 Q_ASSERT(pentry); | |
| 2782 | |
| 2783 s << java_name << ";" << endl; | |
| 2784 | |
| 2785 } else { | |
| 2786 s << java_name << ';' << endl; | |
| 2787 } | |
| 2788 | |
| 2789 } else if (java_type->isContainer()) { | |
| 2790 writeJavaToQtContainer(s, java_type, qt_name, java_name, 0, -1); | |
| 2791 | |
| 2792 } else if (java_type->isThread()) { | |
| 2793 s << INDENT << "QThread *" << qt_name << " = qtjambi_to_thread(__jni_env, " << java_name | |
| 2794 << ");" << endl; | |
| 2795 | |
| 2796 } else if (java_type->typeEntry()->isCustom()) { | |
| 2797 const CustomTypeEntry *custom_type = | |
| 2798 static_cast<const CustomTypeEntry *>(java_type->typeEntry()); | |
| 2799 s << INDENT; | |
| 2800 custom_type->generateCppJavaToQt(s, java_type, "__jni_env", qt_name, java_name); | |
| 2801 s << ";" << endl; | |
| 2802 | |
| 2803 } else { | |
| 2804 | |
| 2805 const TypeEntry *type = java_type->typeEntry(); | |
| 2806 QString class_name = type->name(); | |
| 2807 QString qualified_class_name = fixCppTypeName(type->qualifiedCppName()); | |
| 2808 | |
| 2809 // Declaration and the c-cast | |
| 2810 s << INDENT; | |
| 2811 writeTypeInfo(s, java_type); | |
| 2812 s << ' ' << qt_name << " = ("; | |
| 2813 writeTypeInfo(s, java_type); | |
| 2814 s << ") "; | |
| 2815 | |
| 2816 if (java_type->isPrimitive()) { | |
| 2817 if (options & BoxedPrimitive) { | |
| 2818 const PrimitiveTypeEntry *pentry = static_cast<const PrimitiveTypeEntry *>(type); | |
| 2819 //std::cout << "---error_here " << type->targetLangName().toStdString() << " \n"; | |
| 2820 //std::cout << "----func_here " << java_function->marshalledName().toStdString() << " \n"; | |
| 2821 | |
| 2822 if (!pentry->preferredConversion()) | |
| 2823 pentry = TypeDatabase::instance()->findTargetLangPrimitiveType(pentry->targetLangName()); | |
| 2824 Q_ASSERT(pentry); | |
| 2825 | |
| 2826 s << java_name << ";" << endl; | |
| 2827 | |
| 2828 } else if ((options & GlobalRefJObject) && type->jniName() == QLatin1String("jobject")) { | |
| 2829 s << "__jni_env->NewGlobalRef(" << java_name << ");" << endl; | |
| 2830 } else { | |
| 2831 s << java_name << ';' << endl; | |
| 2832 } | |
| 2833 | |
| 2834 #if 0 | |
| 2835 } else if (java_type->isEnum()) { | |
| 2836 s << "qtjambi_to_enum(__jni_env, " << java_name << ");" << endl; | |
| 2837 #endif | |
| 2838 | |
| 2839 } else if ((java_type->isQObject() || java_type->isObject()) | |
| 2840 && static_cast<const ObjectTypeEntry *>(type)->designatedInterface()) { | |
| 2841 /* qtd const InterfaceTypeEntry *ie = | |
| 2842 static_cast<const ObjectTypeEntry *>(type)->designatedInterface(); | |
| 2843 s << "qtjambi_to_interface(__jni_env, "; | |
| 2844 | |
| 2845 // This cast is only valid if we're dealing with a native id | |
| 2846 if ((options & UseNativeIds) == UseNativeIds) | |
| 2847 s << "(QtJambiLink *)"; | |
| 2848 */ | |
| 2849 s << java_name << ";" << endl; | |
| 2850 /* qtd | |
| 2851 s << "\"" << ie->targetLangName() << "\", \"" | |
| 2852 << ie->javaPackage().replace(".", "/") << "/\", " | |
| 2853 << "\"__qt_cast_to_" << type->targetLangName() << "\");" << endl; | |
| 2854 */ | |
| 2855 } else if (java_type->isObject() || java_type->isQObject() || java_type->isNativePointer()) { | |
| 2856 if (java_type->isReference()) { | |
| 2857 s << "* (" << qualified_class_name << " " | |
| 2858 << QString(java_type->actualIndirections(), '*') << ") "; | |
| 2859 } | |
| 2860 | |
| 2861 if (java_type->isNativePointer()) { | |
| 2862 /* qtd s << "qtjambi_to_cpointer(" | |
| 2863 << "__jni_env, " | |
| 2864 << java_name << ", " | |
| 2865 << java_type->actualIndirections() << ");" << endl; */ | |
| 2866 s << java_name << ";" << endl; // qtd | |
| 2867 }/* qtd else if (java_type->isQObject()) { | |
| 2868 if ((options & UseNativeIds) == 0) | |
| 2869 s << "qtjambi_to_qobject(__jni_env, "; | |
| 2870 else | |
| 2871 s << "qtjambi_from_jlong("; | |
| 2872 s << java_name; | |
| 2873 s << ");" << endl; | |
| 2874 }*/ else { | |
| 2875 /* qtd if ((options & UseNativeIds) == 0) | |
| 2876 s << "qtjambi_to_object(__jni_env, "; | |
| 2877 else | |
| 2878 s << "qtjambi_from_jlong("; | |
| 2879 */ s << java_name; | |
| 2880 s << ";" << endl; // + | |
| 2881 // qtd s << ");" << endl; | |
| 2882 } | |
| 2883 | |
| 2884 } else { | |
| 2885 // Return values... | |
| 2886 if (argument_index == 0) { | |
| 2887 s << "(" << java_name << " != 0 ? *(" << qualified_class_name << " *)"; | |
| 2888 /* qtd if ((options & UseNativeIds) == 0) | |
| 2889 s << "qtjambi_to_object(__jni_env, "; | |
| 2890 else | |
| 2891 s << "qtjambi_from_jlong("; | |
| 2892 */ s << java_name; | |
| 2893 s << " : " << qualified_class_name << "());" << endl; | |
| 2894 } else { | |
| 2895 s << "*" | |
| 2896 << "(" << qualified_class_name << " *)"; | |
| 2897 bool null_check = false; | |
| 2898 /* qtd if ((options & UseNativeIds) == 0) { | |
| 2899 s << "qtjambi_to_object(__jni_env, "; | |
| 2900 } else if (hasDefaultConstructor(java_type)) { | |
| 2901 null_check = true; | |
| 2902 s << "(" << java_name << " != 0 ? qtjambi_from_jlong("; | |
| 2903 } else { | |
| 2904 s << "qtjambi_from_jlong("; | |
| 2905 } | |
| 2906 */ s << java_name; | |
| 2907 // qtd s << ")"; | |
| 2908 | |
| 2909 if (null_check) | |
| 2910 s << " : default_" << QString(qualified_class_name).replace("::", "_") << "())"; | |
| 2911 s << ";" << endl; | |
| 2912 } | |
| 2913 | |
| 2914 } | |
| 2915 } | |
| 2916 // qtd s << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl; | |
| 2917 } | |
| 2918 | |
| 2919 static int nativePointerType(const AbstractMetaType *java_type) | |
| 2920 { | |
| 2921 Q_ASSERT(java_type); | |
| 2922 Q_ASSERT(java_type->isNativePointer()); | |
| 2923 | |
| 2924 if (!java_type->typeEntry()->isPrimitive()) | |
| 2925 return PointerType; | |
| 2926 | |
| 2927 if (java_type->indirections() > 1) | |
| 2928 return PointerType; | |
| 2929 | |
| 2930 static QHash<QString, int> types; | |
| 2931 if (types.isEmpty()) { | |
| 2932 types["boolean"] = BooleanType; | |
| 2933 types["byte"] = ByteType; | |
| 2934 types["char"] = CharType; | |
| 2935 types["short"] = ShortType; | |
| 2936 types["int"] = IntType; | |
| 2937 types["long"] = LongType; | |
| 2938 types["float"] = FloatType; | |
| 2939 types["double"] = DoubleType; | |
| 2940 } | |
| 2941 | |
| 2942 QString targetLangName = java_type->typeEntry()->targetLangName(); | |
| 2943 if (!types.contains(targetLangName)) | |
| 2944 return PointerType; | |
| 2945 | |
| 2946 return types[targetLangName]; | |
| 2947 } | |
| 2948 | |
| 2949 void CppImplGenerator::writeQtToJava(QTextStream &s, | |
| 2950 const AbstractMetaType *java_type, | |
| 2951 const QString &qt_name, | |
| 2952 const QString &java_name, | |
| 2953 const AbstractMetaFunction *java_function, | |
| 2954 int argument_index, | |
| 2955 Option option) | |
| 2956 { | |
| 2957 | |
| 2958 // Conversion to Java: Native code for return values, shell code for arguments | |
| 2959 TypeSystem::Language lang = argument_index == 0 ? TypeSystem::NativeCode : TypeSystem::ShellCode; | |
| 2960 /* qtd if (java_function && writeConversionRule(s, lang, java_function, argument_index, qt_name, java_name)) | |
| 2961 return; | |
| 2962 */ | |
| 2963 if (java_type == 0) { | |
| 2964 QString warn = QString("no conversion possible for argument '%1' in function '%2::%3' for " | |
| 2965 "language '%4'") | |
| 2966 .arg(argument_index) | |
| 2967 .arg(java_function->implementingClass()->name()) | |
| 2968 .arg(java_function->name()) | |
| 2969 .arg(int(lang)); | |
| 2970 ReportHandler::warning(warn); | |
| 2971 return; | |
| 2972 } | |
| 2973 | |
| 2974 if (java_type->name() == "QModelIndex") { | |
| 2975 QString prefix = "*"; | |
| 2976 if (option & BoxedPrimitive) | |
| 2977 s << INDENT << "QModelIndexAccessor tmp_index = qtd_from_QModelIndex(" << qt_name << ");" << endl | |
| 2978 << INDENT << "QModelIndexAccessor *" << java_name << " = &tmp_index;" << endl; | |
| 2979 else | |
| 2980 s << INDENT << "*" << java_name << " = qtd_from_QModelIndex(" << qt_name << ");" << endl; | |
| 2981 | |
| 2982 } else if(java_type->typeEntry()->isStructInD()) { | |
| 2983 s << INDENT << java_type->typeEntry()->name() << " *" << java_name << " = (" << java_type->typeEntry()->name() << " *) &" | |
| 2984 << qt_name << ";" << endl; // do nothing | |
| 2985 } else if (java_type->isArray() && java_type->arrayElementType()->isPrimitive()) { | |
| 2986 AbstractMetaType *elementType = java_type->arrayElementType(); | |
|
33
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
2987 /* qtd |
| 1 | 2988 s << INDENT << translateType(java_type, option) << " " << java_name << " = __jni_env->" << newXxxArray(elementType) |
| 2989 << "(" << java_type->arrayElementCount() << ");" << endl; | |
| 2990 | |
| 2991 s << INDENT << "__jni_env->" << setXxxArrayRegion(elementType) << "(" | |
| 2992 << "(" << translateType(java_type, option) << ")" << java_name | |
| 2993 << ", 0, " << java_type->arrayElementCount() << ", " | |
| 2994 << "(" << translateType(elementType, option) << " *" << ")" | |
| 2995 << qt_name << ");" << endl; | |
|
33
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
2996 */ |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
2997 s << INDENT << translateType(java_type, option) << " " << java_name << " = " << qt_name << ";" <<endl; |
| 1 | 2998 } else if (java_type->isArray()) { |
| 2999 AbstractMetaType *elementType = java_type->arrayElementType(); | |
| 3000 | |
| 3001 s << INDENT << "jobject " << java_name << " = __jni_env->NewObjectArray(" | |
| 3002 << java_type->arrayElementCount() << ");" << endl; | |
| 3003 | |
| 3004 s << "jobject __qt_element = 0;"; | |
| 3005 | |
| 3006 for (int i=0; i<java_type->arrayElementCount(); ++i) { | |
| 3007 writeQtToJava(s, elementType, qt_name + "[" + QString::number(i) + "]", | |
| 3008 "__qt_element", 0, -1, option); | |
| 3009 s << "__jni_env->SetObjectArrayElement((jobjectArray) " << java_name << ", " | |
| 3010 << i << ", __qt_element);" << endl; | |
| 3011 } | |
| 3012 | |
| 3013 } else if (java_type->isPrimitive()) { | |
| 3014 const PrimitiveTypeEntry *type = | |
| 3015 static_cast<const PrimitiveTypeEntry *>(java_type->typeEntry()); | |
| 3016 | |
| 3017 Q_ASSERT(type); | |
| 3018 QString ret_val; | |
| 3019 if (java_function) | |
| 3020 ret_val = jniReturnName(java_function); | |
| 3021 else | |
| 3022 ret_val = fixCppTypeName(java_type->typeEntry()->qualifiedCppName()); | |
| 3023 s << INDENT << ret_val << " " << java_name << " = " << qt_name << ";" << endl; | |
| 3024 } else if (java_type->isJObjectWrapper()) { | |
| 3025 s << INDENT << "jobject " << java_name << " = qtjambi_from_jobjectwrapper(__jni_env, " | |
| 3026 << qt_name << ");" << endl; | |
| 3027 } else if (java_type->isVariant()) { | |
| 3028 s << INDENT << "QVariant *" << java_name | |
| 3029 << " = new QVariant(" << qt_name << ");" << endl; | |
| 3030 | |
| 3031 } else if (java_type->isTargetLangString()) { | |
| 35 | 3032 if(java_type->typeEntry()->qualifiedCppName() == "QStringRef") { |
| 3033 s << INDENT << "const QString *str_ref = " << qt_name << ".string();" << endl | |
| 3034 << INDENT << "if(str_ref)" << endl | |
| 3035 << INDENT << " _d_toUtf8(str_ref->utf16(), str_ref->size(), " << java_name << ");" << endl | |
| 3036 << INDENT << "else {" << endl | |
| 3037 << INDENT << " QString empty_str;" << endl | |
| 3038 << INDENT << " _d_toUtf8(empty_str.utf16(), empty_str.size(), " << java_name << ");" << endl | |
| 3039 << INDENT << "}" << endl; | |
| 3040 } else { | |
| 3041 s << INDENT << QString("_d_toUtf8(%1.utf16(), %1.size(), %2);").arg(qt_name, java_name) << endl; | |
| 3042 } | |
| 1 | 3043 } else if (java_type->isTargetLangChar()) { |
| 3044 s << INDENT << "jchar " << java_name << " = " << qt_name << ".unicode();" << endl; | |
| 3045 | |
| 3046 } else if (java_type->isIntegerEnum() || java_type->isIntegerFlags() | |
| 3047 || ((option & EnumAsInts) && (java_type->isEnum() || java_type->isFlags()))) { | |
| 3048 // } else if (java_type->isEnum() || java_type->isFlags()) { | |
| 3049 | |
| 3050 // if (option & EnumAsInts) { | |
| 3051 // qDebug() << java_type->name() << "should be int..."; | |
| 3052 // } | |
| 3053 | |
| 3054 /* if (option & BoxedPrimitive) { | |
| 3055 s << INDENT << "jobject " << java_name << " = qtjambi_from_int(__jni_env, " | |
| 3056 << qt_name << ");" << endl; | |
| 3057 } else */{ | |
| 3058 s << INDENT << "int " << java_name << " = " << qt_name << ";" << endl; | |
| 3059 } | |
| 3060 | |
| 3061 } else if (java_type->isTargetLangEnum()) { | |
| 3062 Q_ASSERT((option & EnumAsInts) == 0); | |
| 3063 const EnumTypeEntry *et = static_cast<const EnumTypeEntry *>(java_type->typeEntry()); | |
| 3064 s << INDENT << "int " << java_name << " = " << qt_name << ";" << endl; | |
| 3065 | |
| 3066 } else if (java_type->isTargetLangFlags()) { | |
| 3067 Q_ASSERT((option & EnumAsInts) == 0); | |
| 3068 const FlagsTypeEntry *ft = static_cast<const FlagsTypeEntry *>(java_type->typeEntry()); | |
| 3069 s << INDENT << "jobject " << java_name << " = qtjambi_from_flags(__jni_env, " | |
| 3070 << qt_name << ", \"" << ft->javaPackage().replace('.', '/') << '/' | |
| 3071 << ft->originator()->javaQualifier() << '$' << ft->targetLangName() << "\");" << endl; | |
| 3072 | |
| 3073 } else if (java_type->isContainer()) { | |
| 3074 writeQtToJavaContainer(s, java_type, qt_name, java_name, 0, -1); | |
| 3075 | |
| 3076 } else if (java_type->isThread()) { | |
| 3077 s << INDENT << "jobject " << java_name << " = qtjambi_from_thread(__jni_env, " << qt_name | |
| 3078 << ");" << endl; | |
| 3079 | |
| 3080 } else if (!java_type->isNativePointer() && java_type->typeEntry()->isCustom()) { | |
| 3081 s << INDENT; | |
| 3082 static_cast<const CustomTypeEntry *>(java_type->typeEntry()) | |
| 3083 ->generateCppQtToJava(s, java_type, "__jni_env", qt_name, java_name); | |
| 3084 s << ";" << endl; | |
| 3085 | |
| 3086 } else { | |
| 3087 QString return_type; | |
| 3088 if (java_function) | |
| 3089 return_type = jniReturnName(java_function); | |
| 3090 else { | |
| 3091 return_type = jniReturnType(java_type); | |
| 3092 return_type = fixCppTypeName(return_type); | |
| 3093 // return_type = fixCppTypeName(java_type->typeEntry()->qualifiedCppName()); | |
| 3094 } | |
| 3095 /* if( (java_type->isValue() && !java_type->typeEntry()->isStructInD()) | |
| 3096 || java_type->isObject() ) | |
| 3097 s << INDENT << return_type << " *" << java_name << " = (" << return_type << "*) "; | |
| 3098 else*/ | |
| 3099 s << INDENT << return_type << " " << java_name << " = (" << return_type << ") "; | |
| 3100 | |
| 3101 if (java_type->isQObject()) { | |
| 3102 /* qtd s << "qtjambi_from_qobject(__jni_env, " << "(QObject *) "; | |
| 3103 | |
| 3104 if (java_type->isReference() && java_type->indirections() == 0) | |
| 3105 s << "&"; | |
| 3106 | |
| 3107 s << qt_name | |
| 3108 << ", \"" << java_type->typeEntry()->lookupName() << "\"" | |
| 3109 << ", \"" << java_type->package().replace(".", "/") << "/\"" | |
| 3110 << ");" << endl; | |
| 3111 */ | |
| 3112 s << qt_name << ";" << endl; | |
| 3113 | |
| 3114 #if 0 | |
| 3115 } else if (java_type->isEnum()) { | |
| 3116 | |
| 3117 const EnumTypeEntry *et = static_cast<const EnumTypeEntry *>(java_type->typeEntry()); | |
| 3118 s << "qtjambi_from_enum(__jni_env, " << qt_name << ", \"" | |
| 3119 << et->javaQualifier() << "$" << et->targetLangName() << "\");" << endl; | |
| 3120 #endif | |
| 3121 } else if (java_type->isNativePointer()) { | |
| 3122 /* qtd s << "qtjambi_from_cpointer(__jni_env, "; | |
| 3123 if (java_type->isReference()) | |
| 3124 s << "&"; | |
| 3125 s << qt_name << ", " << nativePointerType(java_type) << ", " | |
| 3126 << java_type->actualIndirections() << ");" << endl; | |
| 3127 */ | |
| 3128 if (java_type->isReference()) | |
| 3129 s << "&"; | |
| 3130 s << qt_name << ";" << "// qtjambi_from_cpointer" << endl; | |
| 3131 } else if (java_type->isValue()) { | |
| 3132 // qtd s << fromObject(java_type->typeEntry(), "&" + qt_name) << endl; | |
| 3133 s << "new " << java_type->typeEntry()->qualifiedCppName() << "(" << qt_name << ");" << endl; | |
| 3134 } else { | |
| 3135 // qtd s << fromObject(java_type->typeEntry(), | |
| 3136 // qtd (java_type->isReference() ? "&" : "") + qt_name) << endl; | |
| 3137 s << qt_name << ";" << endl; | |
| 3138 } | |
| 3139 } | |
| 3140 | |
| 3141 } | |
| 3142 | |
| 3143 QString CppImplGenerator::getTypeName(const TypeEntry *entry, Option option) | |
| 3144 { | |
| 3145 if(entry->isEnum() && (option & EnumAsInts)) | |
| 3146 return "int"; | |
| 3147 | |
| 3148 return entry->lookupName(); | |
| 3149 } | |
| 3150 | |
| 3151 void CppImplGenerator::writeQtToJavaContainer(QTextStream &s, | |
| 3152 const AbstractMetaType *java_type, | |
| 3153 const QString &qt_name, | |
| 3154 const QString &java_name, | |
| 3155 const AbstractMetaFunction *java_function, | |
| 3156 int argument_index) | |
| 3157 { | |
| 3158 // Language for conversion to Java: Native code for return values and Shell code for arguments | |
| 3159 TypeSystem::Language lang = argument_index == 0 ? TypeSystem::NativeCode : TypeSystem::ShellCode; | |
| 3160 if (java_function && writeConversionRule(s, lang, java_function, argument_index, qt_name, java_name)) | |
| 3161 return; | |
| 3162 | |
| 3163 if (java_type == 0) { | |
| 3164 QString warn = QString("no conversion possible for argument '%1' in function '%2::%3' for " | |
| 3165 "language '%4'") | |
| 3166 .arg(argument_index) | |
| 3167 .arg(java_function->implementingClass()->name()) | |
| 3168 .arg(java_function->name()) | |
| 3169 .arg(int(lang)); | |
| 3170 ReportHandler::warning(warn); | |
| 3171 return; | |
| 3172 } | |
| 3173 | |
| 3174 Q_ASSERT(java_type->isContainer()); | |
| 3175 const ContainerTypeEntry *type = | |
| 3176 static_cast<const ContainerTypeEntry *>(java_type->typeEntry()); | |
| 3177 | |
| 3178 if (type->type() == ContainerTypeEntry::ListContainer | |
| 3179 || type->type() == ContainerTypeEntry::VectorContainer | |
| 3180 || type->type() == ContainerTypeEntry::StringListContainer | |
| 3181 || type->type() == ContainerTypeEntry::LinkedListContainer | |
| 3182 || type->type() == ContainerTypeEntry::StackContainer | |
| 3183 || type->type() == ContainerTypeEntry::SetContainer | |
| 3184 || type->type() == ContainerTypeEntry::QueueContainer) { | |
| 3185 | |
| 3186 Q_ASSERT(java_type->instantiations().size() == 1); | |
| 3187 AbstractMetaType *targ = java_type->instantiations().first(); | |
| 3188 | |
| 3189 QString cls_name = getTypeName(targ->typeEntry(), EnumAsInts); | |
| 3190 cls_name.remove("_ConcreteWrapper"); | |
| 3191 | |
| 3192 s << endl | |
| 39 | 3193 << INDENT << "{" << endl // qtd2 hack, additional scope for avoiding duplicating of "i" |
| 1 | 3194 << INDENT; |
| 3195 | |
| 3196 switch (type->type()) { | |
| 3197 case ContainerTypeEntry::LinkedListContainer: | |
| 3198 case ContainerTypeEntry::QueueContainer: | |
| 3199 s << "qtjambi_linkedlist_new(__jni_env)"; | |
| 3200 break; | |
| 3201 case ContainerTypeEntry::StackContainer: | |
| 3202 s << "qtjambi_stack_new(__jni_env)"; | |
| 3203 break; | |
| 3204 case ContainerTypeEntry::SetContainer: | |
| 3205 s << "qtjambi_hashset_new(__jni_env)"; | |
| 3206 break; | |
| 3207 default: | |
| 3208 s << "qtd_allocate_" << cls_name | |
| 3209 << "_array(" << java_name << ", " << qt_name << ".size())"; | |
| 3210 break; | |
| 3211 } | |
| 3212 | |
| 3213 s << ";" << endl | |
| 3214 << INDENT; | |
| 3215 | |
| 3216 | |
| 3217 writeTypeInfo(s, java_type, ForceValueType); | |
| 3218 s << "::const_iterator " << qt_name << "_end_it = " << qt_name << ".constEnd();" << endl | |
| 3219 << INDENT << "int i = 0;" << endl | |
| 3220 << INDENT; | |
| 3221 s << "for ("; | |
| 3222 writeTypeInfo(s, java_type, ForceValueType); | |
| 3223 s << "::const_iterator " << qt_name << "_it = " << qt_name << ".constBegin(); " | |
| 3224 << qt_name << "_it != " << qt_name << "_end_it; ++" << qt_name << "_it) {" << endl; | |
| 3225 { | |
| 3226 Indentation indent(INDENT); | |
| 3227 s << INDENT; | |
| 3228 writeTypeInfo(s, targ); | |
| 3229 s << " __qt_tmp = *" << qt_name << "_it;" << endl; | |
| 3230 | |
| 3231 if(targ->isTargetLangString()) | |
| 3232 s << INDENT << "void *__java_tmp = qtd_string_from_array(" << java_name << ", i);" << endl; | |
| 3233 | |
| 3234 writeQtToJava(s, targ, "__qt_tmp", "__java_tmp", 0, -1, BoxedPrimitive); | |
| 3235 | |
| 3236 s << INDENT << "qtd_assign_" << cls_name << "_array_element(" << java_name << ", i, __java_tmp);" << endl; | |
| 3237 s << INDENT << "++i;" << endl; | |
| 3238 } | |
| 39 | 3239 s << INDENT << "}" << endl |
| 3240 << INDENT << "}" << endl; | |
| 1 | 3241 |
| 3242 } else if (type->type() == ContainerTypeEntry::PairContainer) { | |
| 3243 QList<AbstractMetaType *> args = java_type->instantiations(); | |
| 3244 Q_ASSERT(args.size() == 2); | |
| 3245 | |
| 3246 s << INDENT << "jobject " << java_name << ";" << endl | |
| 3247 << INDENT << "{" << endl; | |
| 3248 { | |
| 3249 Indentation indent(INDENT); | |
| 3250 writeQtToJava(s, args.at(0), qt_name + ".first", "__java_tmp_first", 0, -1, BoxedPrimitive); | |
| 3251 writeQtToJava(s, args.at(1), qt_name + ".second", "__java_tmp_second", 0, -1, BoxedPrimitive); | |
| 3252 s << INDENT << java_name << " = qtjambi_pair_new(__jni_env, " | |
| 3253 << "__java_tmp_first, __java_tmp_second);" << endl; | |
| 3254 } | |
| 3255 | |
| 3256 s << INDENT << "}" << endl; | |
| 3257 | |
| 3258 } else if (type->type() == ContainerTypeEntry::MultiMapContainer) { | |
| 3259 | |
| 3260 Q_ASSERT(java_type->instantiations().size() == 2); | |
| 3261 AbstractMetaType *targ_key = java_type->instantiations().at(0); | |
| 3262 AbstractMetaType *targ_val = java_type->instantiations().at(1); | |
| 3263 | |
| 3264 s << endl | |
| 3265 << INDENT << "jobject " << java_name << " = qtjambi_treemap_new(__jni_env, " << qt_name << ".keys().size());" << endl | |
| 3266 << INDENT << "QList<"; | |
| 3267 writeTypeInfo(s, targ_key); | |
| 3268 s << "> __qt_keys = " << qt_name << ".keys();" << endl | |
| 3269 << INDENT << "for (int i=0; i<__qt_keys.size(); ++i) {" << endl; | |
| 3270 { | |
| 3271 Indentation indent(INDENT); | |
| 3272 | |
| 3273 s << INDENT; | |
| 3274 writeTypeInfo(s, targ_key); | |
| 3275 s << " __qt_tmp_key = __qt_keys.at(i);" << endl; | |
| 3276 writeQtToJava(s, targ_key, "__qt_tmp_key", "__java_tmp_key", 0, -1, BoxedPrimitive); | |
| 3277 | |
| 3278 s << INDENT << "QList<"; | |
| 3279 writeTypeInfo(s, targ_val); | |
| 3280 s << "> __qt_values = " << qt_name << ".values(__qt_tmp_key);" << endl | |
| 3281 << INDENT << "jobject __java_value_list = qtjambi_arraylist_new(__jni_env, __qt_values.size());" << endl | |
| 3282 << INDENT << "for (int j=0; j<__qt_values.size(); ++j) {" << endl; | |
| 3283 { | |
| 3284 Indentation indent(INDENT); | |
| 3285 | |
| 3286 s << INDENT; | |
| 3287 writeTypeInfo(s, targ_val); | |
| 3288 s << " __qt_tmp_val = __qt_values.at(j);" << endl; | |
| 3289 writeQtToJava(s, targ_val, "__qt_tmp_val", "__java_tmp_val", 0, -1, BoxedPrimitive); | |
| 3290 | |
| 3291 s << INDENT << "qtjambi_collection_add(__jni_env, __java_value_list, __java_tmp_val);" << endl; | |
| 3292 } | |
| 3293 s << INDENT << "}" << endl | |
| 3294 << INDENT << "qtjambi_map_put(__jni_env, " << java_name << ", __java_tmp_key, __java_value_list);" << endl; | |
| 3295 } | |
| 3296 s << INDENT << "}" << endl; | |
| 3297 | |
| 3298 } else if (type->type() == ContainerTypeEntry::MapContainer | |
| 3299 || type->type() == ContainerTypeEntry::HashContainer) { | |
| 3300 QString constructor = type->type() == ContainerTypeEntry::MapContainer | |
| 3301 ? "qtjambi_treemap_new" | |
| 3302 : "qtjambi_hashmap_new"; | |
| 3303 | |
| 3304 Q_ASSERT(java_type->instantiations().size() == 2); | |
| 3305 AbstractMetaType *targ_key = java_type->instantiations().at(0); | |
| 3306 AbstractMetaType *targ_val = java_type->instantiations().at(1); | |
| 3307 | |
| 3308 s << endl | |
| 3309 << INDENT << "jobject " << java_name << " = " << constructor << "(__jni_env, " << qt_name | |
| 3310 << ".size());" << endl | |
| 3311 << INDENT; | |
| 3312 writeTypeInfo(s, java_type, Option(ExcludeReference | ExcludeConst)); | |
| 3313 s << "::const_iterator it;" << endl | |
| 3314 << INDENT << "for (it=" << qt_name << ".constBegin(); it!=" << qt_name << ".constEnd(); ++it) {" << endl; | |
| 3315 { | |
| 3316 Indentation indent(INDENT); | |
| 3317 s << INDENT; | |
| 3318 writeTypeInfo(s, targ_key); | |
| 3319 s << " __qt_tmp_key = it.key();" << endl | |
| 3320 << INDENT; | |
| 3321 writeTypeInfo(s, targ_val); | |
| 3322 s << " __qt_tmp_val = it.value();" << endl; | |
| 3323 writeQtToJava(s, targ_key, "__qt_tmp_key", "__java_tmp_key", 0, -1, BoxedPrimitive); | |
| 3324 writeQtToJava(s, targ_val, "__qt_tmp_val", "__java_tmp_val", 0, -1, BoxedPrimitive); | |
| 3325 s << INDENT << "qtjambi_map_put(__jni_env, " << java_name | |
| 3326 << ", __java_tmp_key, __java_tmp_val);" << endl; | |
| 3327 } | |
| 3328 s << INDENT << "}" << endl; | |
| 3329 | |
| 3330 } else { | |
| 3331 ReportHandler::warning(QString("unable to generate container type %1, type=%2") | |
| 3332 .arg(java_type->name()).arg(type->type())); | |
| 3333 } | |
| 3334 | |
| 3335 // qtd s << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl; | |
| 3336 } | |
| 3337 | |
| 3338 | |
| 3339 void CppImplGenerator::writeJavaToQtContainer(QTextStream &s, | |
| 3340 const AbstractMetaType *java_type, | |
| 3341 const QString &qt_name, | |
| 3342 const QString &java_name, | |
| 3343 const AbstractMetaFunction *java_function, | |
| 3344 int argument_index) | |
| 3345 { | |
| 3346 // Conversion to C++: Shell code for return value, native code for arguments | |
| 3347 TypeSystem::Language lang = argument_index == 0 ? TypeSystem::ShellCode : TypeSystem::NativeCode; | |
| 3348 if (java_function && writeConversionRule(s, lang, java_function, argument_index, qt_name, java_name)) | |
| 3349 return; | |
| 3350 | |
| 3351 if (java_type == 0) { | |
| 3352 QString warn = QString("no conversion possible for argument '%1' in function '%2::%3' for " | |
| 3353 "language '%4'") | |
| 3354 .arg(argument_index) | |
| 3355 .arg(java_function->implementingClass()->name()) | |
| 3356 .arg(java_function->name()) | |
| 3357 .arg(int(lang)); | |
| 3358 ReportHandler::warning(warn); | |
| 3359 return; | |
| 3360 } | |
| 3361 | |
| 3362 | |
| 3363 Q_ASSERT(java_type->isContainer()); | |
| 3364 const ContainerTypeEntry *type = | |
| 3365 static_cast<const ContainerTypeEntry *>(java_type->typeEntry()); | |
| 3366 | |
| 3367 if (type->type() == ContainerTypeEntry::ListContainer | |
| 3368 || type->type() == ContainerTypeEntry::VectorContainer | |
| 3369 || type->type() == ContainerTypeEntry::StringListContainer | |
| 3370 || type->type() == ContainerTypeEntry::LinkedListContainer | |
| 3371 || type->type() == ContainerTypeEntry::StackContainer | |
| 3372 || type->type() == ContainerTypeEntry::SetContainer | |
| 3373 || type->type() == ContainerTypeEntry::QueueContainer) { | |
| 3374 Q_ASSERT(java_type->instantiations().size() == 1); | |
| 3375 AbstractMetaType *targ = java_type->instantiations().first(); | |
| 3376 QString elem_type = getTypeName(targ->typeEntry(), EnumAsInts); | |
| 3377 elem_type.remove("_ConcreteWrapper"); | |
| 3378 | |
| 3379 s << INDENT; | |
| 3380 writeTypeInfo(s, java_type, ForceValueType); | |
| 3381 s << qt_name << ";" << endl; | |
| 3382 | |
| 3383 // qtd s << INDENT << "if (" << java_name << " != 0) {" << endl; | |
| 3384 { | |
| 3385 /* qtd Indentation indent(INDENT); | |
| 3386 s << INDENT << "jobjectArray __qt__array = qtjambi_collection_toArray(__jni_env, " | |
| 3387 << java_name << ");" << endl | |
| 3388 << INDENT << "jsize __qt__size = __jni_env->GetArrayLength(__qt__array);" << endl; | |
| 3389 */ | |
| 3390 if (type->type() == ContainerTypeEntry::VectorContainer | |
| 3391 || type->type() == ContainerTypeEntry::StackContainer) | |
| 3392 s << INDENT << qt_name << ".reserve(" << java_name << "_size);" << endl; | |
| 3393 | |
| 3394 s << INDENT << "for (int i=0; i<" << java_name << "_size; ++i) {" << endl; | |
| 3395 { | |
| 3396 Indentation indent(INDENT); | |
| 3397 if(targ->isTargetLangString()) | |
| 35 | 3398 s << INDENT << "DArray __d_element;" << endl |
|
33
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eldar
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21
diff
changeset
|
3399 << INDENT << "qtd_get_string_from_array(" << java_name << ", i, &__d_element);" << endl; |
| 1 | 3400 else { |
| 3401 s << INDENT; | |
|
33
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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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|
3402 writeTypeInfo(s, targ, Option(VirtualDispatch | ForcePointer | EnumAsInts)); |
| 1 | 3403 QString cast_string = ""; |
| 3404 const TypeEntry* centry = targ->typeEntry(); | |
| 3405 if (centry->isComplex() && (centry->isObject() || centry->isValue() || centry->isInterface())) | |
| 3406 cast_string = "(void**)"; | |
| 3407 s << "__d_element;" << endl | |
| 3408 << INDENT << "qtd_get_" << elem_type << "_from_array(" << java_name << ", i, &__d_element);" << endl; | |
| 3409 } | |
| 3410 /* qtd s << INDENT << "jobject __d_element = " | |
| 3411 << "__jni_env->GetObjectArrayElement(__qt__array, i);" << endl;*/ | |
| 3412 writeJavaToQt(s, targ, "__qt_element", "__d_element", 0, -1, BoxedPrimitive); | |
| 3413 QString cont_element = "__qt_element"; | |
| 3414 if(targ->typeEntry()->isStructInD() && targ->name() != "QModelIndex") | |
| 3415 cont_element = "__d_element"; | |
| 3416 s << INDENT << qt_name << " << " << cont_element << ";" << endl; | |
| 3417 } | |
| 3418 // qtd s << INDENT << "}" << endl; | |
| 3419 } | |
| 3420 s << INDENT << "}" << endl; | |
| 3421 } else if (type->type() == ContainerTypeEntry::PairContainer) { | |
| 3422 QList<AbstractMetaType *> targs = java_type->instantiations(); | |
| 3423 Q_ASSERT(targs.size() == 2); | |
| 3424 | |
| 3425 s << INDENT; | |
| 3426 writeTypeInfo(s, java_type, ForceValueType); | |
| 3427 s << " " << qt_name << ";" << endl | |
| 3428 << INDENT << "if (" << java_name << " != 0) {" << endl; | |
| 3429 { | |
| 3430 // separate scope required just in case function takes two QPair's. | |
| 3431 Indentation indent(INDENT); | |
| 3432 s << INDENT << "jobject __java_first = qtjambi_pair_get(__jni_env, " | |
| 3433 << java_name << ", 0);" << endl; | |
| 3434 writeJavaToQt(s, targs.at(0), "__qt_first", "__java_first", 0, -1, BoxedPrimitive); | |
| 3435 | |
| 3436 s << INDENT << "jobject __java_second = qtjambi_pair_get(__jni_env, " | |
| 3437 << java_name << ", 1);" << endl; | |
| 3438 writeJavaToQt(s, targs.at(1), "__qt_second", "__java_second", 0, -1, BoxedPrimitive); | |
| 3439 | |
| 3440 s << INDENT << qt_name << ".first = __qt_first;" << endl | |
| 3441 << INDENT << qt_name << ".second = __qt_second;" << endl; | |
| 3442 } | |
| 3443 s << INDENT << "}" << endl; | |
| 3444 } else if (type->type() == ContainerTypeEntry::MapContainer | |
| 3445 || type->type() == ContainerTypeEntry::HashContainer) { | |
| 3446 Q_ASSERT(java_type->instantiations().size() == 2); | |
| 3447 AbstractMetaType *targ_key = java_type->instantiations().at(0); | |
| 3448 AbstractMetaType *targ_val = java_type->instantiations().at(1); | |
| 3449 | |
| 3450 s << INDENT; | |
| 3451 writeTypeInfo(s, java_type, ForceValueType); | |
| 3452 s << qt_name << ";" << endl; | |
| 3453 s << INDENT << "if (" << java_name << " != 0) {" << endl; | |
| 3454 { | |
| 3455 Indentation indent(INDENT); | |
| 3456 s << INDENT << "int __qt_list_size = qtjambi_map_size(__jni_env, " << java_name | |
| 3457 << ");" << endl | |
| 3458 << INDENT | |
| 3459 << "jobjectArray __java_entry_set = qtjambi_map_entryset_array(__jni_env, " << java_name | |
| 3460 << ");" << endl; | |
| 3461 | |
| 3462 s << INDENT << "for (int i=0; i<__qt_list_size; ++i) {" << endl; | |
| 3463 { | |
| 3464 Indentation indent(INDENT); | |
| 3465 s << INDENT | |
| 3466 << "QPair<jobject, jobject> __java_entry = " | |
| 3467 << "qtjambi_entryset_array_get(__jni_env, __java_entry_set, i);" | |
| 3468 << endl | |
| 3469 << INDENT << "jobject __java_key = __java_entry.first;" << endl | |
| 3470 << INDENT << "jobject __java_val = __java_entry.second;" << endl; | |
| 3471 writeJavaToQt(s, targ_key, "__qt_key", "__java_key", 0, -1, BoxedPrimitive); | |
| 3472 writeJavaToQt(s, targ_val, "__qt_val", "__java_val", 0, -1, BoxedPrimitive); | |
| 3473 s << INDENT << qt_name << ".insert(__qt_key, __qt_val);" << endl; | |
| 3474 } | |
| 3475 s << INDENT << "}" << endl; | |
| 3476 } | |
| 3477 s << INDENT << "}" << endl; | |
| 3478 | |
| 3479 } else { | |
| 3480 ReportHandler::warning(QString("unable to generate container type %1, %2") | |
| 3481 .arg(java_type->name()).arg(type->type())); | |
| 3482 } | |
| 3483 | |
| 3484 } | |
| 3485 | |
| 3486 | |
| 3487 void CppImplGenerator::writeFunctionCall(QTextStream &s, const QString &object_name, | |
| 3488 const AbstractMetaFunction *java_function, | |
| 3489 const QString &prefix, | |
| 3490 Option option, | |
| 3491 const QStringList &extra_arguments) | |
| 3492 { | |
| 3493 QString function_name = option & OriginalName ? java_function->originalName() : java_function->name(); | |
| 3494 | |
| 3495 AbstractMetaClassList interfaces = java_function->implementingClass()->interfaces(); | |
| 3496 | |
| 3497 QString classPrefix; | |
| 3498 if (prefix.isEmpty() | |
| 3499 && !java_function->implementingClass()->interfaces().isEmpty() | |
| 3500 && !java_function->implementingClass()->inheritsFrom(java_function->declaringClass())) { | |
| 3501 classPrefix = java_function->declaringClass()->qualifiedCppName() + "::"; | |
| 3502 } | |
| 3503 | |
| 3504 if (java_function->isInGlobalScope()) { | |
| 3505 | |
| 3506 // Global scope stream operators need the arguments to be reordered (this ref at end) | |
| 3507 // so we special case them in order to simplify this code | |
| 3508 bool stream_operator = java_function->originalName() == "operator<<" | |
| 3509 || java_function->originalName() == "operator>>"; | |
| 3510 | |
| 3511 if (java_function->type() == 0) | |
| 3512 s << "if (" << object_name << " != 0) "; | |
| 3513 else | |
| 3514 s << "(" << object_name << " != 0) ? "; | |
| 3515 s << "::" << prefix << function_name << "("; | |
| 3516 if (!stream_operator) | |
| 3517 s << "*" << object_name << ", "; | |
| 3518 writeFunctionCallArguments(s, java_function, "__qt_"); | |
| 3519 if (stream_operator) | |
| 3520 s << ", *" << object_name; | |
| 3521 s << ")"; | |
| 3522 if (java_function->type() != 0) | |
| 3523 s << " : " << default_return_statement_qt(java_function->type(), Generator::Option(option | Generator::NoReturnStatement)); | |
| 3524 s << ";"; | |
| 3525 } else { | |
| 3526 s << object_name << (java_function->isStatic() ? QLatin1String("::") : QLatin1String("->") + classPrefix) | |
| 3527 << prefix << function_name << "("; | |
| 3528 writeFunctionCallArguments(s, java_function, "__qt_"); | |
| 3529 | |
| 3530 // The extra arguments... | |
| 3531 for (int i=0; i<extra_arguments.size(); ++i) { | |
| 3532 if (i > 0 || java_function->arguments().size() != 0) | |
| 3533 s << ", "; | |
| 3534 s << extra_arguments.at(i); | |
| 3535 } | |
| 3536 | |
| 3537 s << ");"; | |
| 3538 } | |
| 3539 | |
| 3540 s << endl; | |
| 3541 | |
| 3542 } | |
| 3543 | |
| 3544 | |
| 3545 void CppImplGenerator::writeFunctionCallArguments(QTextStream &s, | |
| 3546 const AbstractMetaFunction *java_function, | |
| 3547 const QString &prefix, | |
| 3548 Option options) | |
| 3549 { | |
| 3550 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 3551 | |
| 3552 int written_arguments = 0; | |
| 3553 const AbstractMetaClass *cls = java_function->ownerClass(); | |
| 3554 if (java_function->isConstructor() && cls->hasVirtualFunctions()) { | |
| 3555 s << "d_ptr"; | |
| 3556 written_arguments++; | |
| 3557 } | |
| 3558 for (int i=0; i<arguments.size(); ++i) { | |
| 3559 const AbstractMetaArgument *argument = arguments.at(i); | |
| 3560 AbstractMetaType *a_type = argument->type(); | |
| 3561 | |
| 3562 if ((options & SkipRemovedArguments) == SkipRemovedArguments | |
| 3563 && java_function->argumentRemoved(i+1)) { | |
| 3564 continue; | |
| 3565 } | |
| 3566 | |
| 3567 if (written_arguments++ > 0) { | |
| 3568 s << ", "; | |
| 3569 } | |
| 3570 | |
| 3571 bool enum_as_int = (options & EnumAsInts) && (argument->type()->typeEntry()->isEnum() | |
| 3572 || argument->type()->typeEntry()->isFlags()); | |
| 3573 if (a_type->isEnum()) { | |
| 3574 AbstractMetaEnum *java_enum = | |
| 3575 m_classes.findEnum(static_cast<const EnumTypeEntry *>(argument->type()->typeEntry())); | |
| 3576 if (java_enum == 0) { | |
| 3577 ReportHandler::warning(QString("enum not found: '%1'") | |
| 3578 .arg(argument->type()->typeEntry()->qualifiedCppName())); | |
| 3579 } else { | |
| 3580 enum_as_int |= !java_enum->isPublic(); | |
| 3581 } | |
| 3582 } | |
| 3583 | |
| 3584 if ( (options & VirtualDispatch) | |
| 3585 && a_type->isContainer()) { | |
| 3586 s << "__d_" << argument->indexedName(); | |
| 3587 continue; | |
| 3588 } | |
| 3589 | |
| 3590 if ((!(options & NoCasts) && !enum_as_int) || ((options & ForceEnumCast) && a_type->isEnum())) { | |
| 3591 | |
| 3592 // If the type in the signature is specified without template instantiation, but the | |
| 3593 // class is actually a template class, then we have troubles. | |
| 3594 AbstractMetaClass *cls = classes().findClass(argument->type()->typeEntry()->qualifiedCppName()); | |
| 3595 | |
| 3596 if ( (options & VirtualDispatch) && !a_type->typeEntry()->isStructInD() | |
| 3597 && ( a_type->isValue() | |
| 3598 || (a_type->isReference() && (a_type->typeEntry()->isValue() || a_type->typeEntry()->isObject() || a_type->typeEntry()->isPrimitive()) && !a_type->isTargetLangString()) | |
| 3599 ) ) | |
| 3600 s << "&"; | |
| 3601 | |
| 3602 if( (options & VirtualDispatch) && a_type->typeEntry()->isStructInD() && a_type->isReference()) | |
| 3603 s << "&"; | |
| 3604 | |
| 3605 if ( (options & VirtualDispatch) | |
| 3606 && ( a_type->isTargetLangString() || a_type->name() == "QModelIndex" ) ) | |
| 3607 ; | |
| 3608 else if (cls == 0 || cls->templateArguments().size() == a_type->instantiations().size()) { | |
| 3609 s << "("; | |
| 3610 writeTypeInfo(s, a_type, options); | |
| 3611 s << ")"; | |
| 3612 } | |
| 3613 } | |
| 3614 | |
| 3615 if (a_type->isNativePointer() && a_type->typeEntry()->name() == "QString" && !a_type->isReference()) | |
| 3616 s << "&"; | |
| 3617 | |
| 3618 if ( ( !a_type->isPrimitive() | |
| 3619 || !java_function->conversionRule(TypeSystem::NativeCode, argument->argumentIndex()+1).isEmpty() ) | |
| 3620 && (!a_type->typeEntry()->isStructInD() || a_type->name() == "QModelIndex") ) { | |
| 3621 s << prefix; | |
| 3622 } | |
| 3623 | |
| 3624 if (options & VirtualDispatch) { | |
| 3625 if( argument->type()->isTargetLangString()) | |
| 3626 s << argument->indexedName() << ".utf16(), " << argument->indexedName() << ".size()"; | |
| 3627 else if (argument->type()->name() == "QModelIndex") | |
| 3628 s << "qtd_from_QModelIndex(" << argument->indexedName() << ")"; | |
| 3629 else | |
| 3630 s << argument->indexedName(); | |
| 3631 } else | |
| 3632 s << argument->indexedName(); | |
| 3633 } | |
| 3634 } | |
| 3635 | |
| 3636 | |
| 3637 QString CppImplGenerator::translateType(const AbstractMetaType *java_type, Option option, bool d_export) | |
| 3638 { | |
| 3639 if (!java_type) | |
| 3640 return "void"; | |
| 3641 | |
| 3642 const TypeEntry *type = java_type->typeEntry(); | |
| 3643 QString class_name = type->name(); | |
| 3644 QString qualified_class_name = fixCppTypeName(type->qualifiedCppName()); | |
| 3645 QString d_name = qualified_class_name; | |
| 3646 if (d_export) | |
| 3647 d_name = type->lookupName(); | |
| 3648 | |
| 3649 if (java_type->isPrimitive() | |
| 3650 || java_type->isTargetLangString() | |
| 3651 || java_type->isVariant() | |
| 3652 || java_type->isJObjectWrapper() | |
|
33
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21
diff
changeset
|
3653 || java_type->isTargetLangChar()) { |
| 1 | 3654 return d_name; |
|
33
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gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3655 } else if (java_type->isArray()) { |
| 39 | 3656 if (d_export) |
| 3657 return java_type->arrayElementType()->name() + "*"; | |
| 3658 else | |
| 3659 return java_type->arrayElementType()->typeEntry()->qualifiedCppName() + "*"; | |
| 1 | 3660 } else if (java_type->isIntegerEnum() || java_type->isIntegerFlags() |
|
33
cf8a415f3f32
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eldar
parents:
21
diff
changeset
|
3661 || ((option & EnumAsInts) && (java_type->isEnum() || java_type->isFlags()))) { |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3662 return "int"; |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3663 } else if (java_type->isReference()) { |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3664 if (java_type->typeEntry()->isValue()) |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3665 return "void*"; |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3666 else |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3667 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
|
3668 } else if (java_type->isNativePointer()) { |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3669 if (java_type->typeEntry()->isValue()) |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3670 return "void*"; |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3671 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
|
3672 return "int" + QString(java_type->indirections(), '*'); |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3673 else |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3674 return d_name + QString(java_type->indirections(), '*'); |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3675 } else { |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3676 return d_name + QString(java_type->indirections(), '*'); |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
3677 } |
| 1 | 3678 } |
| 3679 | |
| 3680 void CppImplGenerator::writeExtraIncludes(QTextStream &s, const AbstractMetaClass *java_class) | |
| 3681 { | |
| 3682 IncludeList includes = java_class->typeEntry()->extraIncludes(); | |
| 3683 qSort(includes.begin(), includes.end()); | |
| 3684 | |
| 3685 int used = 0; | |
| 3686 foreach (const Include &i, includes) { | |
| 3687 if (i.type != Include::TargetLangImport) { | |
| 3688 s << i.toString() << endl; | |
| 3689 ++used; | |
| 3690 } | |
| 3691 } | |
| 3692 | |
| 3693 | |
| 3694 if (used) | |
| 3695 s << endl; | |
| 3696 | |
| 3697 } | |
| 3698 | |
| 3699 | |
| 3700 void CppImplGenerator::writeDefaultConstructedValues_helper(QSet<QString> &values, | |
| 3701 const AbstractMetaFunction *func) | |
| 3702 { | |
| 3703 foreach (AbstractMetaArgument *arg, func->arguments()) { | |
| 3704 AbstractMetaType *type = arg->type(); | |
| 3705 if (func->typeReplaced(arg->argumentIndex()+1).isEmpty() && type->isValue() && hasDefaultConstructor(type)) | |
| 3706 values << type->typeEntry()->qualifiedCppName(); | |
| 3707 } | |
| 3708 } | |
| 3709 | |
| 3710 | |
| 3711 void CppImplGenerator::writeDefaultConstructedValues(QTextStream &s, const AbstractMetaClass *java_class) { | |
| 3712 | |
| 3713 QSet<QString> values; | |
| 3714 | |
| 3715 // Class functions, more or less copied from the logic in write(Class) above... | |
| 3716 AbstractMetaFunctionList class_funcs; | |
| 3717 | |
| 3718 // Add normal final functions | |
| 3719 foreach (AbstractMetaFunction *function, java_class->functionsInTargetLang()) { | |
| 3720 if (!function->isEmptyFunction()) | |
| 3721 class_funcs << function; | |
| 3722 } | |
| 3723 | |
| 3724 // Add abstract functions, I think... | |
| 3725 foreach (AbstractMetaFunction *function, java_class->queryFunctions(AbstractMetaClass::NormalFunctions | |
| 3726 | AbstractMetaClass::AbstractFunctions | |
| 3727 | AbstractMetaClass::NotRemovedFromTargetLang)) { | |
| 3728 if (function->implementingClass() != java_class) | |
| 3729 class_funcs << function; | |
| 3730 } | |
| 3731 | |
| 3732 // Signals (their c++ wrapper calls actually...) | |
| 3733 class_funcs += java_class->queryFunctions(AbstractMetaClass::Signals); | |
| 3734 | |
| 3735 // | |
| 3736 foreach (AbstractMetaFunction *f, class_funcs) { | |
| 3737 writeDefaultConstructedValues_helper(values, f); | |
| 3738 } | |
| 3739 | |
| 3740 foreach (AbstractMetaField *field, java_class->fields()) { | |
| 3741 writeDefaultConstructedValues_helper(values, field->setter()); | |
| 3742 } | |
| 3743 | |
| 3744 if (!values.isEmpty()) { | |
| 3745 s << endl << endl | |
| 3746 << "// Default constructed values used throughout final functions..." << endl; | |
| 3747 for (QSet<QString>::const_iterator it = values.constBegin(); it != values.constEnd(); ++it) { | |
| 3748 s << "Q_GLOBAL_STATIC(" << *it << ", default_" << QString(*it).replace("::", "_") | |
| 3749 << ");" << endl; | |
| 3750 } | |
| 3751 s << endl << endl; | |
| 3752 } | |
| 3753 } |