Mercurial > projects > qtd
annotate generator/cppimplgenerator.cpp @ 355:08c1ca7975ab
obviated redundant virtual dispatch callbacks
| author | Max Samukha <maxter@spambox.com> |
|---|---|
| date | Tue, 25 May 2010 17:23:11 +0300 |
| parents | 18bd68f586c6 |
| children | 9784459f0750 |
| rev | line source |
|---|---|
| 1 | 1 /**************************************************************************** |
| 2 ** | |
| 3 ** Copyright (C) 1992-2008 Nokia. All rights reserved. | |
| 4 ** | |
| 5 ** This file is part of Qt Jambi. | |
| 6 ** | |
| 7 ** * Commercial Usage | |
| 8 * Licensees holding valid Qt Commercial licenses may use this file in | |
| 9 * accordance with the Qt Commercial License Agreement provided with the | |
| 10 * Software or, alternatively, in accordance with the terms contained in | |
| 11 * a written agreement between you and Nokia. | |
| 12 * | |
| 13 * | |
| 14 * GNU General Public License Usage | |
| 15 * Alternatively, this file may be used under the terms of the GNU | |
| 16 * General Public License versions 2.0 or 3.0 as published by the Free | |
| 17 * Software Foundation and appearing in the file LICENSE.GPL included in | |
| 18 * the packaging of this file. Please review the following information | |
| 19 * to ensure GNU General Public Licensing requirements will be met: | |
| 20 * http://www.fsf.org/licensing/licenses/info/GPLv2.html and | |
| 21 * http://www.gnu.org/copyleft/gpl.html. In addition, as a special | |
| 22 * exception, Nokia gives you certain additional rights. These rights | |
| 23 * are described in the Nokia Qt GPL Exception version 1.2, included in | |
| 24 * the file GPL_EXCEPTION.txt in this package. | |
| 25 * | |
| 26 * Qt for Windows(R) Licensees | |
| 27 * As a special exception, Nokia, as the sole copyright holder for Qt | |
| 28 * Designer, grants users of the Qt/Eclipse Integration plug-in the | |
| 29 * right for the Qt/Eclipse Integration to link to functionality | |
| 30 * provided by Qt Designer and its related libraries. | |
| 31 * | |
| 32 * | |
| 33 * If you are unsure which license is appropriate for your use, please | |
| 34 * contact the sales department at qt-sales@nokia.com. | |
| 35 | |
| 36 ** | |
| 37 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | |
| 38 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
| 39 ** | |
| 40 ****************************************************************************/ | |
| 41 | |
| 42 #include "cppimplgenerator.h" | |
| 43 #include "dgenerator.h" | |
| 44 #include "reporthandler.h" | |
| 45 | |
| 46 #include <QDir> | |
| 47 #include <QtDebug> | |
| 48 #include <QVariant> | |
| 49 #include <iostream> | |
| 50 #define VOID_POINTER_ORDINAL 8 | |
| 51 | |
| 52 static Indentor INDENT; | |
| 53 | |
| 54 QString jni_signature(const AbstractMetaFunction *function, JNISignatureFormat format) | |
| 55 { | |
| 56 QString returned = "("; | |
| 57 AbstractMetaArgumentList arguments = function->arguments(); | |
| 58 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 59 if (!function->argumentRemoved(argument->argumentIndex() + 1)) { | |
| 60 QString modified_type = function->typeReplaced(argument->argumentIndex()+1); | |
| 61 | |
| 62 if (modified_type.isEmpty()) | |
| 63 returned += jni_signature(argument->type(), format); | |
| 64 else | |
| 65 returned += jni_signature(modified_type, format); | |
| 66 } | |
| 67 } | |
| 68 | |
| 69 returned += ")"; | |
| 70 | |
| 71 QString modified_type = function->typeReplaced(0); | |
| 72 if (modified_type.isEmpty()) | |
| 73 returned += jni_signature(function->type(), format); | |
| 74 else | |
| 75 returned += jni_signature(modified_type, format); | |
| 76 | |
| 77 return returned; | |
| 78 } | |
| 79 | |
| 80 QString jni_signature(const QString &_full_name, JNISignatureFormat format) | |
| 81 { | |
| 82 QString signature; | |
| 83 QString full_name = _full_name; | |
| 84 | |
| 85 if (full_name.endsWith("[]")) { | |
| 86 full_name.chop(2); | |
| 87 signature = "["; | |
| 88 } | |
| 89 | |
| 90 int start = 0, end = -1; | |
| 91 while ( (start = full_name.indexOf("<")) >= 0 && (end = full_name.indexOf(">")) >= 0 ) { | |
| 92 full_name.remove(start, end - start + 1); | |
| 93 } | |
| 94 | |
| 95 static QHash<QString, QString> table; | |
| 96 if (table.isEmpty()) { | |
| 97 table["boolean"] = "Z"; | |
| 98 table["byte"] = "B"; | |
| 99 table["char"] = "C"; | |
| 100 table["short"] = "S"; | |
| 101 table["int"] = "I"; | |
| 102 table["long"] = "J"; | |
| 103 table["float"] = "F"; | |
| 104 table["double"] = "D"; | |
| 105 } | |
| 106 | |
| 107 if (format == Underscores) | |
| 108 signature.replace("[", "_3"); | |
| 109 | |
| 110 if (table.contains(full_name)) { | |
| 111 signature += table[full_name]; | |
| 112 } else if (format == Underscores) { | |
| 113 signature.replace("[", "_3"); | |
| 114 signature += "L"; | |
| 115 signature += QString(full_name).replace("_", "_1").replace('.', '_').replace("$", "_00024"); | |
| 116 signature += "_2"; | |
| 117 } else { | |
| 118 signature += "L"; | |
| 119 signature += QString(full_name).replace('.', '/'); | |
| 120 signature += ";"; | |
| 121 } | |
| 122 | |
| 123 return signature; | |
| 124 } | |
| 125 | |
| 126 QString jni_signature(const AbstractMetaType *java_type, JNISignatureFormat format) | |
| 127 { | |
| 128 if (!java_type) | |
| 129 return "V"; | |
| 130 | |
| 131 if (java_type->isArray()) { | |
| 132 return "_3" + jni_signature(java_type->arrayElementType(), format); | |
| 133 } else if (java_type->isNativePointer()) { | |
| 134 if (format == Underscores) | |
| 135 return "Lcom_trolltech_qt_QNativePointer_2"; | |
| 136 else | |
| 137 return "Lcom/trolltech/qt/QNativePointer;"; | |
| 138 } else if (java_type->isIntegerEnum() || java_type->isIntegerFlags() | |
| 139 || (format == Underscores && (java_type->isEnum() || java_type->isFlags()))) { | |
| 140 return "I"; | |
| 141 } else if (java_type->isThread()) { | |
| 142 if (format == Underscores) | |
| 143 return "Ljava_lang_Thread_2"; | |
| 144 else | |
| 145 return "Ljava/lang/Thread;"; | |
| 146 } | |
| 147 | |
| 148 | |
| 149 | |
| 150 QString name = java_type->name(); | |
| 151 if (java_type->isObject()) { | |
| 152 if (const InterfaceTypeEntry *ie | |
| 153 = static_cast<const ObjectTypeEntry *>(java_type->typeEntry())->designatedInterface()) | |
| 154 name = ie->targetLangName(); | |
| 155 } else if (java_type->isTargetLangEnum()) { | |
| 156 const EnumTypeEntry *et = static_cast<const EnumTypeEntry *>(java_type->typeEntry()); | |
| 157 name = et->javaQualifier() + "$" + et->targetLangName(); | |
| 158 | |
| 159 } else if (java_type->isTargetLangFlags()) { | |
| 160 const FlagsTypeEntry *ft = static_cast<const FlagsTypeEntry *>(java_type->typeEntry()); | |
| 161 name = ft->originator()->javaQualifier() + "$" + ft->targetLangName(); | |
| 162 } | |
| 163 | |
| 164 return jni_signature( (java_type->package().isEmpty() ? QString() : java_type->package() + ".") + name, format); | |
| 165 } | |
| 166 | |
| 167 static QHash<QString, QString> table; | |
| 168 QString default_return_statement_qt(const AbstractMetaType *java_type, Generator::Option options = Generator::NoOption) | |
| 169 { | |
| 170 QString returnStr = ((options & Generator::NoReturnStatement) == 0 ? "return" : ""); | |
| 171 if (!java_type) | |
| 172 return returnStr; | |
| 173 | |
| 174 if (table.isEmpty()) { | |
| 175 table["bool"] = "false"; | |
| 176 table["byte"] = "0"; | |
| 177 table["char"] = "0"; | |
| 178 table["short"] = "0"; | |
| 179 table["int"] = "0"; | |
| 180 table["long"] = "0"; | |
| 181 table["float"] = "0f"; | |
| 182 table["double"] = "0.0"; | |
| 183 table["java.lang.Object"] = "0"; | |
| 184 } | |
| 185 | |
| 186 QString signature = table.value(java_type->typeEntry()->targetLangName()); | |
| 187 | |
| 188 if (!signature.isEmpty()) | |
| 189 return returnStr + " " + signature; | |
| 190 | |
| 191 Q_ASSERT(!java_type->isPrimitive()); | |
| 192 if (java_type->isJObjectWrapper()) | |
| 193 return returnStr + " JObjectWrapper()"; | |
| 194 if (java_type->isVariant()) | |
| 195 return returnStr + " QVariant()"; | |
| 196 if (java_type->isTargetLangString()) | |
| 197 return returnStr + " QString()"; | |
| 198 if (java_type->isTargetLangChar()) | |
| 199 return returnStr + " QChar()"; | |
| 200 else if (java_type->isEnum()) | |
| 201 return returnStr + " " + java_type->typeEntry()->name() + "(0)"; | |
| 202 else if (java_type->isContainer() && ((ContainerTypeEntry *)java_type->typeEntry())->type() == ContainerTypeEntry::StringListContainer) | |
| 203 return returnStr + " " + java_type->typeEntry()->name() + "()"; | |
| 204 else if (java_type->isValue() || java_type->isContainer()) | |
| 205 return returnStr + " " + java_type->cppSignature() + "()"; | |
| 206 else | |
| 207 return returnStr + " 0"; | |
| 208 } | |
| 209 | |
| 210 QString default_return_statement_java(const AbstractMetaType *java_type) | |
| 211 { | |
| 212 if (!java_type) | |
| 213 return "return"; | |
| 214 if (java_type->isArray()) | |
| 215 return "return null"; | |
| 216 | |
| 217 if (table.isEmpty()) { | |
| 218 table["boolean"] = "false"; | |
| 219 table["byte"] = "0"; | |
| 220 table["char"] = "0"; | |
| 221 table["short"] = "0"; | |
| 222 table["int"] = "0"; | |
| 223 table["long"] = "0"; | |
| 224 table["float"] = "0f"; | |
| 225 table["double"] = "0.0"; | |
| 226 table["java.lang.Object"] = "0"; | |
| 227 } | |
| 228 | |
| 229 QString signature = table.value(java_type->typeEntry()->targetLangName()); | |
| 230 if (!signature.isEmpty()) | |
| 231 return "return " + signature; | |
| 232 | |
| 233 Q_ASSERT(!java_type->isPrimitive()); | |
| 234 return "return 0"; | |
| 235 } | |
| 236 | |
| 237 /* Used to decide how which of the Call[Xxx]Method functions to call | |
| 238 */ | |
| 239 QByteArray jniTypeName(const QString &name) { | |
| 240 static QHash<QString, const char *> table; | |
| 241 if (table.isEmpty()) { | |
| 242 table["jboolean"] = "Boolean"; | |
| 243 table["jbyte"] = "Byte"; | |
| 244 table["jchar"] = "Char"; | |
| 245 table["jshort"] = "Short"; | |
| 246 table["jint"] = "Int"; | |
| 247 table["jlong"] = "Long"; | |
| 248 table["jfloat"] = "Float"; | |
| 249 table["jdouble"] = "Double"; | |
| 250 table["jobject"] = "Object"; | |
| 251 } | |
| 252 | |
| 253 return table[name]; | |
| 254 } | |
| 255 | |
| 256 QByteArray jniName(const QString &name) { | |
| 257 TypeEntry *entry = TypeDatabase::instance()->findType(name); | |
| 258 if (entry) | |
| 259 return entry->name().toLatin1(); | |
| 260 else | |
| 261 return "void *"; | |
| 262 } | |
| 263 | |
| 264 QString CppImplGenerator::jniReturnName(const AbstractMetaFunction *java_function, uint options, bool d_export) | |
| 265 { | |
| 20 | 266 AbstractMetaType *f_type = java_function->type(); |
| 267 | |
| 268 QString return_type = translateType(f_type, EnumAsInts, d_export); | |
| 1 | 269 QString new_return_type = java_function->typeReplaced(0); |
| 270 if (!new_return_type.isEmpty()) { | |
| 20 | 271 if(f_type && f_type->isPrimitive()) { |
| 272 if (d_export) | |
| 273 return_type = new_return_type; | |
| 274 } else | |
| 275 return_type = jniName(new_return_type); | |
| 1 | 276 } |
| 277 | |
| 278 // qtd | |
| 279 if (f_type) { | |
| 81 | 280 if (f_type->name() == "QModelIndex" || f_type->typeEntry()->isStructInD()) |
| 1 | 281 return_type = "void"; |
| 282 else if (f_type->isObject() || f_type->isReference() || f_type->isValue() || f_type->isQObject()) | |
| 283 return_type = "void*"; | |
| 284 if (f_type->isVariant()) | |
| 285 return_type = "void*"; | |
| 286 } | |
| 287 | |
| 288 if (options & CppImplGenerator::ExternC && java_function->isConstructor()) | |
| 289 return_type = "void*"; | |
| 290 if (options & CppImplGenerator::ExternC && f_type) | |
| 291 if (f_type->isTargetLangString() || f_type->typeEntry()->isContainer()) | |
| 292 return_type = "void"; | |
| 293 // qtd end | |
| 294 | |
| 295 return return_type; | |
| 296 } | |
| 297 | |
| 298 QString CppImplGenerator::jniReturnType(const AbstractMetaType *f_type, uint options) | |
| 299 { | |
| 300 QString return_type = translateType(f_type, EnumAsInts); | |
| 301 | |
| 302 // qtd | |
| 303 if (f_type) { | |
| 304 if (f_type->typeEntry()->isStructInD()) | |
| 305 return_type = f_type->typeEntry()->qualifiedCppName(); | |
| 306 else if (f_type->isObject() || f_type->isReference() || f_type->isValue() || f_type->isQObject()) | |
| 307 return_type = "void*"; | |
| 308 if (f_type->isVariant()) | |
| 309 return_type = "void*"; | |
| 310 } | |
| 311 | |
| 312 if (options & CppImplGenerator::ExternC && f_type) | |
| 313 if (f_type->isTargetLangString()) | |
| 314 return_type = "void"; | |
| 315 // qtd end | |
| 316 return return_type; | |
| 317 } | |
| 318 | |
| 319 QByteArray jniTypeName(const AbstractMetaType *java_type) | |
| 320 { | |
| 321 if (!java_type) { | |
| 322 return "Void"; | |
| 323 } else if (java_type->isTargetLangChar()) { | |
| 324 return "Char"; | |
| 325 } else if (java_type->isPrimitive()) { | |
| 326 return jniTypeName(java_type->typeEntry()->jniName()); | |
| 327 } else if (java_type->isIntegerEnum() || java_type->isIntegerFlags()) { | |
| 328 return "Int"; | |
| 329 } else { | |
| 330 return "Object"; | |
| 331 } | |
| 332 } | |
| 333 | |
| 334 QByteArray newXxxArray(const AbstractMetaType *java_type) | |
| 335 { | |
| 336 return "New" + jniTypeName(java_type) + "Array"; | |
| 337 } | |
| 338 | |
| 339 QByteArray setXxxArrayElement(const AbstractMetaType *java_type) | |
| 340 { | |
| 341 Q_ASSERT(java_type); | |
| 342 return "Set" + jniTypeName(java_type) + "ArrayElement"; | |
| 343 } | |
| 344 | |
| 345 QByteArray getXxxArrayElement(const AbstractMetaType *java_type) | |
| 346 { | |
| 347 Q_ASSERT(java_type); | |
| 348 return "Get" + jniTypeName(java_type) + "ArrayElement"; | |
| 349 } | |
| 350 | |
| 351 QByteArray getXxxArrayRegion(const AbstractMetaType *java_type) | |
| 352 { | |
| 353 Q_ASSERT(java_type); | |
| 354 return "Get" + jniTypeName(java_type) + "ArrayRegion"; | |
| 355 } | |
| 356 | |
| 357 QByteArray setXxxArrayRegion(const AbstractMetaType *java_type) | |
| 358 { | |
| 359 Q_ASSERT(java_type); | |
| 360 return "Set" + jniTypeName(java_type) + "ArrayRegion"; | |
| 361 } | |
| 362 | |
| 363 QByteArray callXxxMethod(const AbstractMetaType *java_type) | |
| 364 { | |
| 365 return "Call" + jniTypeName(java_type) + "Method"; | |
| 366 } | |
| 367 | |
| 368 QByteArray callXxxMethod(const QString &name) { | |
| 369 TypeEntry *entry = TypeDatabase::instance()->findType(name); | |
| 370 if (entry && entry->isPrimitive()) | |
| 371 return "Call" + jniTypeName(entry->jniName()) + "Method"; | |
| 372 else | |
| 373 return "CallObjectMethod"; | |
| 374 } | |
| 375 | |
| 376 QString jni_function_signature(QString package, QString class_name, | |
| 377 const QString &function_name, | |
| 378 const QString &return_type, | |
| 379 const QString &mangled_arguments = QString(), | |
| 380 uint options = CppImplGenerator::StandardJNISignature) | |
| 381 { | |
| 382 QString s; | |
| 383 | |
| 384 if (options & CppImplGenerator::ExternC) | |
| 385 s += "extern \"C\" DLL_PUBLIC "; | |
| 386 /* qtd | |
| 387 if (options & CppImplGenerator::JNIExport) | |
| 388 s += "Q_DECL_EXPORT "; | |
| 389 */ | |
| 270 | 390 if (options & CppImplGenerator::ReturnType) |
| 391 s += return_type + " "; | |
| 392 else | |
| 393 s += "void "; | |
| 1 | 394 /* qtd |
| 395 if (options & CppImplGenerator::JNIExport) | |
| 396 s += "JNICALL QTJAMBI_FUNCTION_PREFIX("; | |
| 397 | |
| 398 s += "Java_"; | |
| 399 | |
| 400 s += package.replace(".", "_"); // qtd .replace("_", "_1") | |
| 401 s += '_'; | |
| 402 s += class_name; // qtd .replace("_", "_1"); | |
| 403 s += '_'; | |
| 404 */ | |
| 405 s += QString(function_name); //.replace("_", "_1"); | |
| 406 // s += mangled_arguments; | |
| 407 | |
| 408 /* qtd | |
| 409 if (options & CppImplGenerator::JNIExport) | |
| 410 s += ")"; | |
| 411 */ | |
| 412 return s; | |
| 413 } | |
| 414 | |
| 415 QString CppImplGenerator::fileNameForClass(const AbstractMetaClass *java_class) const | |
| 416 { | |
| 417 return QString("%1_shell.cpp").arg(java_class->name()); | |
| 418 } | |
| 419 | |
| 420 void CppImplGenerator::writeSignalFunction(QTextStream &s, const AbstractMetaFunction *signal, const AbstractMetaClass *cls, | |
| 421 int pos) | |
| 422 { | |
| 423 writeFunctionSignature(s, signal, cls, signalWrapperPrefix(), | |
| 424 Option(OriginalName | OriginalTypeDescription), | |
| 425 "QtJambi_SignalWrapper_"); | |
| 426 s << endl << "{" << endl; | |
| 427 { | |
| 428 AbstractMetaArgumentList arguments = signal->arguments(); | |
| 429 Indentation indent(INDENT); | |
| 430 | |
| 431 if (arguments.size() > 0) | |
| 432 s << INDENT << "jvalue arguments[" << arguments.size() << "];" << endl; | |
| 433 else | |
| 434 s << INDENT << "jvalue *arguments = 0;" << endl; | |
| 435 s << INDENT << "JNIEnv *__jni_env = qtjambi_current_environment();" << endl | |
| 436 << INDENT << "__jni_env->PushLocalFrame(100);" << endl; | |
| 437 | |
| 438 for (int i=0; i<arguments.size(); ++i) { | |
| 439 const AbstractMetaArgument *argument = arguments.at(i); | |
| 440 writeQtToJava(s, | |
| 441 argument->type(), | |
| 442 argument->indexedName(), | |
| 443 "__java_" + argument->indexedName(), | |
| 444 signal, | |
| 445 argument->argumentIndex() + 1, | |
| 446 BoxedPrimitive); | |
| 447 s << INDENT << "arguments[" << i << "].l = __java_" << argument->indexedName() << ";" << endl; | |
| 448 } | |
| 449 s << INDENT << "qtjambi_call_java_signal(__jni_env, m_signals[" << pos << "], arguments);" | |
| 450 << endl; | |
| 451 | |
| 452 s << INDENT << "__jni_env->PopLocalFrame(0);" << endl; | |
| 453 | |
| 454 if (signal->type() != 0) | |
| 455 s << INDENT << default_return_statement_qt(signal->type()) << ";" << endl; | |
| 456 } | |
| 457 s << "}" << endl << endl; | |
| 458 | |
| 459 if (signal->implementingClass() == signal->ownerClass()) | |
| 460 writeFinalFunction(s, signal, cls); | |
| 461 } | |
| 462 | |
| 463 bool CppImplGenerator::hasCustomDestructor(const AbstractMetaClass *java_class) const | |
| 464 { | |
| 465 return !java_class->isQObject() && !java_class->typeEntry()->isValue(); | |
| 466 } | |
| 467 | |
| 468 void CppImplGenerator::writeInterfaceCasts(QTextStream &s, const AbstractMetaClass *java_class) | |
| 469 { | |
| 470 // pointers to native interface objects for classes that implement interfaces | |
| 471 // initializing | |
| 472 AbstractMetaClassList interfaces = java_class->interfaces(); | |
| 473 if (!interfaces.isEmpty()) { | |
| 474 for (int i=0; i<interfaces.size(); ++i) { | |
| 475 AbstractMetaClass *iface = interfaces.at(i); | |
|
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cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
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476 |
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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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477 // 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
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478 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
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479 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
|
480 |
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cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
481 s << "extern \"C\" DLL_PUBLIC " << real_name << "* qtd_" << java_class->name() << "_cast_to_" << iface->qualifiedCppName() |
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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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482 << "(" << java_class->qualifiedCppName() << " *ptr)" << endl << "{" << endl; |
| 1 | 483 Indentation indent(INDENT); |
|
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gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
484 s << INDENT << "return dynamic_cast<" << real_name << "*>(ptr);" << endl; |
| 1 | 485 s << "}" << endl << endl; |
| 486 } | |
| 487 } | |
| 488 } | |
| 489 | |
| 490 void CppImplGenerator::writeInitCallbacks(QTextStream &s, const AbstractMetaClass *java_class) | |
| 491 { | |
| 492 QString initArgs = "pfunc_abstr *virts"; | |
| 493 if (java_class->isQObject()) | |
| 494 initArgs += ", pfunc_abstr *sigs, pfunc_abstr qobj_del"; | |
| 495 | |
| 496 s << "extern \"C\" DLL_PUBLIC void qtd_" << java_class->name() | |
| 497 << QString("_initCallBacks(%1) {").arg(initArgs) << endl; | |
| 498 | |
| 499 // virtual functions handlers | |
| 500 AbstractMetaFunctionList virtualFunctions = java_class->virtualFunctions(); | |
| 501 for (int pos = 0; pos<virtualFunctions.size(); ++pos) { | |
| 502 const AbstractMetaFunction *function = virtualFunctions.at(pos); | |
|
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08c1ca7975ab
obviated redundant virtual dispatch callbacks
Max Samukha <maxter@spambox.com>
parents:
354
diff
changeset
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503 if (!notWrappedYet(function) && java_class == function->declaringClass()) { // qtd2 |
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08c1ca7975ab
obviated redundant virtual dispatch callbacks
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parents:
354
diff
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504 s << " " << function->marshalledName(false) << "_dispatch = " |
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obviated redundant virtual dispatch callbacks
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parents:
354
diff
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|
505 "(pf" << function->marshalledName(false) << "_dispatch) virts[" << pos << "];" << endl; |
| 1 | 506 } |
| 507 } | |
| 508 // D-side signal callbacks | |
|
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obviated redundant virtual dispatch callbacks
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diff
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509 if (java_class->name() == "QObject") { |
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510 s << " qtd_QObject_qt_metacall_dispatch = (QtMetacallCallback)sigs[0];" << endl |
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511 << " qtd_QObject_metaObject_dispatch = (MetaObjectCallback)sigs[1];" << endl; |
| 303 | 512 } |
| 1 | 513 s << "}" << endl; |
| 514 } | |
| 515 | |
| 516 | |
| 517 void CppImplGenerator::write(QTextStream &s, const AbstractMetaClass *java_class) | |
| 518 { | |
| 519 | |
| 520 bool shellClass = java_class->generateShellClass(); | |
| 521 | |
| 522 // Includes | |
| 523 writeExtraIncludes(s, java_class); | |
| 524 bool shellInclude = (java_class->generateShellClass() | |
| 525 || java_class->queryFunctions(AbstractMetaClass::Signals | AbstractMetaClass::Visible | AbstractMetaClass::NotRemovedFromShell).size() > 0); | |
| 526 | |
| 527 // need to include QPainter for all widgets... | |
| 528 { | |
| 529 const AbstractMetaClass *qwidget = java_class; | |
| 530 while (qwidget && qwidget->name() != "QWidget") { | |
| 531 qwidget = qwidget->baseClass(); | |
| 532 } | |
| 533 if (qwidget) | |
| 534 s << "#include <QPainter>" << endl << endl; | |
| 535 } | |
| 536 /* | |
| 537 #if defined(QTJAMBI_DEBUG_TOOLS) | |
| 538 s << "#include <qtjambidebugtools_p.h>" << endl << endl; | |
| 539 #endif | |
| 540 */ | |
| 541 if (shellInclude) | |
| 542 s << "#include \"" << java_class->name() << "_shell" << ".h\"" << endl; | |
| 543 /* qtd | |
| 544 if (java_class->isQObject()) | |
| 545 s << "#include <qtdynamicmetaobject.h>" << endl; | |
| 546 */ | |
| 253 | 547 |
| 1 | 548 s << "#include <iostream>" << endl; |
| 253 | 549 |
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550 writeInclude(s, java_class->typeEntry()->include()); |
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551 |
| 1 | 552 s << endl; // qtd |
| 553 s << "#include \"qtd_core.h\"" << endl | |
| 554 << "#include \"ArrayOpsPrimitive.h\"" << endl | |
| 555 << "#include \"ArrayOps_qt_core.h\"" << endl; | |
| 556 | |
| 557 // qtd2 hack!! | |
| 37 | 558 if (java_class->package() == "qt.svg") |
| 1 | 559 s << "#include \"ArrayOps_qt_gui.h\"" << endl; |
| 560 | |
| 35 | 561 QString pkg_name = QString(java_class->package()).replace(".", "_"); |
| 562 s << QString("#include \"ArrayOps_%1.h\"").arg(pkg_name) << endl; | |
| 563 | |
| 1 | 564 s << endl; |
| 565 | |
| 566 writeInterfaceCasts(s, java_class); | |
| 567 | |
| 568 /* qtd2 | |
| 569 writeShellSignatures(s, java_class); | |
| 570 | |
| 571 writeDefaultConstructedValues(s, java_class); | |
| 572 | |
| 573 if (hasCustomDestructor(java_class)) */ | |
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574 |
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575 writeFinalDestructor(s, java_class); |
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576 |
| 288 | 577 if (java_class->isQObject()) { |
| 578 writeQObjectEntity(s, java_class); | |
| 107 | 579 writeSignalsHandling(s, java_class); |
| 288 | 580 } |
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581 if (shellClass) { |
| 1 | 582 foreach (AbstractMetaFunction *function, java_class->functions()) { |
| 583 if (function->isConstructor() && !function->isPrivate()) | |
| 584 writeShellConstructor(s, function); | |
| 585 } | |
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586 |
| 1 | 587 writeShellDestructor(s, java_class); |
| 588 | |
| 253 | 589 if (!java_class->isQObject() && java_class->hasVirtualFunctions()) |
| 590 writeQtdEntityFunction(s, java_class); | |
| 1 | 591 |
| 592 if (java_class->isQObject()) | |
| 593 writeQObjectFunctions(s, java_class); | |
| 594 | |
| 595 // Virtual overrides | |
| 596 s << "// Virtual overrides" << endl; | |
| 597 AbstractMetaFunctionList virtualFunctions = java_class->virtualFunctions(); | |
| 598 for (int pos = 0; pos<virtualFunctions.size(); ++pos) { | |
| 599 const AbstractMetaFunction *function = virtualFunctions.at(pos); | |
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600 // qtd writeShellFunction(s, function, java_class, pos); |
| 1 | 601 writeShellVirtualFunction(s, function, java_class, pos); |
| 602 } | |
| 603 | |
| 604 if (cpp_shared) | |
| 605 writeInitCallbacks(s, java_class); | |
| 606 | |
| 607 // Functions in shell class | |
| 608 s << "// Functions in shell class" << endl; | |
| 609 AbstractMetaFunctionList shellFunctions = java_class->nonVirtualShellFunctions(); | |
| 610 for (int i=0; i<shellFunctions.size(); ++i) { | |
| 611 const AbstractMetaFunction *function = shellFunctions.at(i); | |
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612 writeShellFunction(s, function, java_class, -1); |
| 1 | 613 } |
| 614 | |
| 615 // Write public overrides for functions that are protected in the base class | |
| 616 // so they can be accessed from the native callback | |
| 617 s << "// public overrides for functions that are protected in the base class" << endl; | |
| 618 AbstractMetaFunctionList public_override_functions = java_class->publicOverrideFunctions(); | |
| 619 foreach (AbstractMetaFunction *function, public_override_functions) { | |
| 620 if(notWrappedYet(function)) | |
| 621 continue; | |
| 622 writePublicFunctionOverride(s, function, java_class); | |
| 623 } | |
| 624 | |
| 625 // Write virtual function overries used to decide on static/virtual calls | |
| 626 s << "// Write virtual function overries used to decide on static/virtual calls" << endl; | |
| 627 AbstractMetaFunctionList virtual_functions = java_class->virtualOverrideFunctions(); | |
| 628 foreach (const AbstractMetaFunction *function, virtual_functions) { | |
| 629 if(notWrappedYet(function)) | |
| 630 continue; | |
| 631 writeVirtualFunctionOverride(s, function, java_class); | |
| 632 } | |
| 633 } | |
| 634 | |
| 635 writeExtraFunctions(s, java_class); | |
| 636 /* qtd2 | |
| 637 writeToStringFunction(s, java_class); | |
| 638 | |
| 639 if (java_class->hasCloneOperator()) { | |
| 640 writeCloneFunction(s, java_class); | |
| 641 } | |
| 270 | 642 */ |
| 643 // Signals emitters | |
| 272 | 644 AbstractMetaFunctionList signal_functions = signalFunctions(java_class, false); |
| 1 | 645 for (int i=0; i<signal_functions.size(); ++i) |
| 270 | 646 { |
| 647 const AbstractMetaFunction *function = signal_functions.at(i); | |
| 648 if(!function->isPrivate()) | |
| 649 writeFinalFunction(s, signal_functions.at(i), java_class); | |
| 650 } | |
| 1 | 651 s << "// ---externC---" << endl; |
| 652 | |
| 653 // Native callbacks (all java functions require native callbacks) | |
| 654 AbstractMetaFunctionList class_funcs = java_class->functionsInTargetLang(); | |
| 655 foreach (AbstractMetaFunction *function, class_funcs) { | |
| 656 if (!function->isEmptyFunction()) | |
| 657 writeFinalFunction(s, function, java_class); | |
| 658 } | |
| 659 s << "// ---externC---end" << endl; | |
| 660 | |
| 661 | |
| 662 class_funcs = java_class->queryFunctions(AbstractMetaClass::NormalFunctions | AbstractMetaClass::AbstractFunctions | AbstractMetaClass::NotRemovedFromTargetLang); | |
| 663 foreach (AbstractMetaFunction *function, class_funcs) { | |
| 664 if (function->implementingClass() != java_class) { | |
| 665 writeFinalFunction(s, function, java_class); | |
| 666 } | |
| 667 } | |
| 668 | |
| 669 // Field accessors | |
| 670 s << "// Field accessors" << endl; | |
| 671 foreach (AbstractMetaField *field, java_class->fields()) { | |
| 672 if (field->wasPublic() || (field->wasProtected() && !java_class->isFinal())) | |
| 673 writeFieldAccessors(s, field); | |
| 674 } | |
| 675 /* | |
| 676 s << "// writeFromNativeFunction" << endl; | |
| 677 writeFromNativeFunction(s, java_class); | |
| 678 | |
| 679 if (java_class->isQObject()) | |
| 680 writeOriginalMetaObjectFunction(s, java_class); | |
| 681 | |
| 682 if (java_class->typeEntry()->isValue()) | |
| 683 writeFromArrayFunction(s, java_class); | |
| 684 | |
| 685 // generate the __qt_cast_to_Xxx functions | |
| 686 if (!java_class->isNamespace() && !java_class->isInterface()) { | |
| 687 AbstractMetaClassList interfaces = java_class->interfaces(); | |
| 688 foreach (AbstractMetaClass *iface, interfaces) | |
| 689 writeInterfaceCastFunction(s, java_class, iface); | |
| 690 } | |
| 691 | |
| 692 writeSignalInitialization(s, java_class); | |
| 693 */ | |
| 694 // qtd writeJavaLangObjectOverrideFunctions(s, java_class); | |
| 695 | |
| 292 | 696 if (java_class->typeEntry()->isValue()) |
| 697 writeValueFunctions(s, java_class); | |
| 698 | |
| 253 | 699 if (java_class->isQObject()) |
| 700 { | |
| 701 s << endl << endl | |
| 702 << "extern \"C\" DLL_PUBLIC void* qtd_" << java_class->name() << "_staticMetaObject() {" << endl | |
| 703 << " return (void*)&" << java_class->name() << "::staticMetaObject;" << endl | |
| 704 << "}" << endl; | |
| 705 } | |
| 706 | |
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707 if (java_class->typeEntry()->isValue()) |
| 293 | 708 { |
| 304 | 709 if (!java_class->typeEntry()->hasPrivateCopyConstructor()) // can do a copy if we have a public ctor or don't have any |
| 293 | 710 { |
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711 QString argName = "orig"; |
| 293 | 712 s << endl << endl |
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713 << "extern \"C\" DLL_PUBLIC void qtd_" << java_class->name() << "_placed_copy(void* " |
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714 << argName << ", void* place) {" << endl |
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715 << QString(" const %1& __qt_%2 = (const %1& ) *(%1 *)%2;").arg(shellClassName(java_class)).arg(argName) << endl |
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716 << QString(" %1 *result = new (place) %1 (__qt_%2);").arg(java_class->qualifiedCppName()).arg(argName) << endl; |
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717 // writeFinalConstructor(s, ctor, "result", "original", "(place)"); |
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718 s << "}"; |
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719 |
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720 s << endl << endl |
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721 << "extern \"C\" DLL_PUBLIC void* qtd_" << java_class->name() << "_native_copy(void* " << argName << ") {" << endl |
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722 << QString(" const %1& __qt_%2 = (const %1& ) *(%1 *)%2;").arg(shellClassName(java_class)).arg(argName) << endl |
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723 << QString(" %1 *result = new %1 (__qt_%2);").arg(java_class->qualifiedCppName()).arg(argName) << endl |
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724 << " return result;" << endl; |
| 293 | 725 s << "}"; |
| 726 } | |
| 727 } | |
| 728 | |
| 1 | 729 s << endl << endl; |
| 730 | |
| 238 | 731 priGenerator->addSource(java_class->package(), fileNameForClass(java_class)); |
| 1 | 732 } |
| 733 | |
| 292 | 734 void CppImplGenerator::writeValueFunctions(QTextStream &s, const AbstractMetaClass *java_class) |
| 735 { | |
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736 s << QString("extern \"C\" DLL_PUBLIC bool qtd_%1_QTypeInfo_isComplex() { return (bool) QTypeInfo<%2>::isComplex; }\n").arg(java_class->name()).arg(java_class->qualifiedCppName()); |
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737 s << QString("extern \"C\" DLL_PUBLIC bool qtd_%1_QTypeInfo_isStatic() { return (bool) QTypeInfo<%2>::isStatic; }\n").arg(java_class->name()).arg(java_class->qualifiedCppName()); |
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738 s << QString("extern \"C\" DLL_PUBLIC bool qtd_%1_QTypeInfo_isLarge() { return (bool) QTypeInfo<%2>::isLarge; }\n").arg(java_class->name()).arg(java_class->qualifiedCppName()); |
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739 s << QString("extern \"C\" DLL_PUBLIC bool qtd_%1_QTypeInfo_isPointer() { return (bool) QTypeInfo<%2>::isPointer; }\n").arg(java_class->name()).arg(java_class->qualifiedCppName()); |
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740 s << QString("extern \"C\" DLL_PUBLIC bool qtd_%1_QTypeInfo_isDummy() { return (bool) QTypeInfo<%2>::isDummy; }\n").arg(java_class->name()).arg(java_class->qualifiedCppName()); |
| 292 | 741 } |
| 742 | |
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743 void CppImplGenerator::writeVirtualDispatchFunction(QTextStream &s, const AbstractMetaFunction *function, const AbstractMetaClass *java_class, bool d_export) |
| 1 | 744 { |
| 745 uint options2 = ReturnType | ExternC; | |
| 746 QString return_type = jniReturnName(function, options2); | |
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747 QString f_name = function->marshalledName(false) + "_dispatch"; |
| 1 | 748 |
| 749 if(!d_export) | |
| 750 s << "extern \"C\" "; | |
| 751 | |
| 752 if (!cpp_shared || d_export) { | |
| 753 s << return_type << " " << f_name; | |
| 754 writeVirtualDispatchArguments(s, function, d_export); | |
| 755 if(!d_export) | |
| 756 s << ";"; | |
| 757 } else if (cpp_shared) { | |
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758 if (function->declaringClass() == java_class) { |
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759 s << "typedef " << return_type << " " << "(*pf" << f_name << ")"; |
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760 writeVirtualDispatchArguments(s, function, false); |
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761 s << ";" << endl |
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762 << "pf" << f_name << " " << f_name << ";"; |
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763 } else { |
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764 s << "extern pf" << f_name << " " << f_name << ";"; |
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765 } |
| 1 | 766 } |
| 767 | |
| 768 s << endl; | |
| 769 } | |
| 770 | |
| 771 void CppImplGenerator::writeShellVirtualFunction(QTextStream &s, const AbstractMetaFunction *function, | |
| 772 const AbstractMetaClass *implementor, int id) | |
| 773 { | |
| 774 // ---------------------------- | |
| 775 if(notWrappedYet(function)) | |
| 776 return; | |
| 777 | |
| 778 AbstractMetaType *f_type = function->type(); | |
| 779 QString new_return_type = function->typeReplaced(0); | |
| 780 bool has_function_type = ((f_type != 0 | |
| 781 || !new_return_type.isEmpty()) | |
| 782 && new_return_type != "void"); | |
| 783 | |
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784 writeVirtualDispatchFunction(s, function, implementor); |
| 1 | 785 |
| 786 writeFunctionSignature(s, function, implementor, QString(), OriginalName); | |
| 787 | |
| 788 s << endl | |
| 789 << "{" << endl; | |
| 790 | |
| 791 Option options = NoOption; | |
| 792 | |
| 793 Indentation indent(INDENT); | |
| 794 //bool static_call = !(options & VirtualCall); | |
| 795 //s << "std::cout << \"entering " << function->marshalledName() << " \\n\"; " << endl; | |
| 796 | |
| 797 if (f_type) { | |
| 798 if (f_type->isTargetLangString()) | |
| 104 | 799 s << INDENT << "DArray ret_str;" << endl; |
| 81 | 800 |
| 1 | 801 if (f_type->name() == "QModelIndex") |
| 802 s << INDENT << "QModelIndexAccessor __d_return_value;" << endl; | |
| 81 | 803 else if (f_type->typeEntry()->isStructInD()) |
| 804 s << INDENT << f_type->typeEntry()->qualifiedCppName() << " __d_return_value;" << endl; | |
| 805 | |
| 1 | 806 if (f_type->isContainer()) |
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807 { |
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808 if (isNativeContainer(f_type)) |
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809 { |
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810 s << INDENT; |
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811 writeTypeInfo(s, f_type, ForceValueType); |
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812 s << "__d_return_value;" << endl; |
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813 } |
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814 else |
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815 s << INDENT << "void* __d_return_value;" << endl |
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816 << INDENT << "size_t __d_return_value_size;" << endl; |
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817 } |
| 1 | 818 } |
| 819 | |
| 820 AbstractMetaArgumentList arguments = function->arguments(); | |
| 821 foreach (AbstractMetaArgument *argument, arguments) { | |
| 822 if (!function->argumentRemoved(argument->argumentIndex()+1)) { | |
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823 AbstractMetaType *atype = argument->type(); |
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824 if (!atype->isPrimitive() |
| 1 | 825 || !function->conversionRule(TypeSystem::NativeCode, argument->argumentIndex()+1).isEmpty()) { |
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826 if(atype->isContainer()) { |
| 1 | 827 QString arg_name = argument->indexedName(); |
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828 if(!isNativeContainer(atype)) |
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829 writeQtToJava(s, |
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830 argument->type(), |
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831 arg_name, |
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832 "__d_" + arg_name, |
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833 function, |
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834 argument->argumentIndex() + 1, |
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835 Option(VirtualDispatch)); |
| 1 | 836 } |
| 837 } | |
| 838 } | |
| 839 } | |
| 840 | |
| 841 if ((options & NoReturnStatement) == 0) | |
| 842 s << INDENT; | |
| 843 /* qtd if (function->isAbstract() && static_call) { | |
| 844 s << default_return_statement_qt(function->type(), options) << ";" << endl; | |
| 845 } else */ | |
| 846 { | |
| 847 if (f_type) { | |
| 848 if (f_type->isTargetLangString() || f_type->isContainer()) | |
| 849 ; | |
| 850 else if ((f_type->isValue() && !f_type->typeEntry()->isStructInD()) || | |
| 851 f_type->isVariant() ) | |
| 852 s << f_type->name() << " *__qt_return_value = (" << f_type->name() << "*) "; | |
| 853 else if (f_type->isObject() || f_type->isQObject()) | |
| 854 s << "return (" << f_type->name() <<"*) "; | |
| 81 | 855 else if (f_type->name() == "QModelIndex" || f_type->typeEntry()->isStructInD()) |
| 1 | 856 ; |
| 857 else if ((options & NoReturnStatement) == 0) | |
| 858 s << "return "; | |
| 859 | |
| 860 if (f_type->isEnum() || f_type->isFlags()) | |
| 861 s << "(" << f_type->typeEntry()->qualifiedCppName() <<") "; | |
| 862 } | |
| 863 | |
|
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864 s << function->marshalledName(false) << "_dispatch("; |
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865 if (implementor->isQObject()) |
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866 s << "QObjectLink::getLink(this)->dId"; |
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867 else |
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868 s << "this->dId"; |
| 1 | 869 |
| 870 if (f_type) { | |
| 871 if (f_type->isTargetLangString()) | |
| 104 | 872 s << ", &ret_str"; |
| 81 | 873 if (f_type->name() == "QModelIndex" || f_type->typeEntry()->isStructInD()) |
|
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874 s << ", &__d_return_value"; // TODO should both be refactored into isNativeType function |
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875 if (f_type->isContainer()) { |
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876 if ( ((const ContainerTypeEntry *)f_type->typeEntry())->isQList() ) |
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877 s << ", &__d_return_value"; |
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878 else |
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879 s << ", &__d_return_value, &__d_return_value_size"; |
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880 } |
| 1 | 881 } |
| 882 | |
| 883 if (function->arguments().size() > 0) | |
| 884 s << ", "; | |
| 885 writeFunctionCallArguments(s, function, QString(), Option(options | ForceEnumCast | SkipRemovedArguments | ExcludeConst | VirtualDispatch)); | |
| 886 | |
| 887 s << ");" << endl; | |
| 888 | |
| 889 //s << "std::cout << \"leaving " << function->marshalledName() << " \\n\"; " << endl; | |
| 890 | |
| 891 if (f_type) { | |
| 892 if (f_type->name() == "QModelIndex") { | |
| 893 s << INDENT << "QModelIndex __qt_return_value = qtd_to_QModelIndex( __d_return_value );" << endl; | |
| 894 #ifdef Q_OS_WIN32 | |
| 253 | 895 s << "qtd_dummy();" << endl; // hack!!! |
| 1 | 896 #endif |
| 897 s << INDENT << "return __qt_return_value;" << endl; | |
| 81 | 898 } else if (f_type->typeEntry()->isStructInD()) |
| 899 s << INDENT << "return __d_return_value;" << endl; | |
| 1 | 900 |
| 901 if (f_type->isContainer()) { | |
|
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902 if (isNativeContainer(f_type)) |
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903 s << INDENT << "return __d_return_value;" << endl; |
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904 else |
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905 { |
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906 writeJavaToQt(s, f_type, "__qt_return_value", "__d_return_value", |
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907 function, 0, GlobalRefJObject); |
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908 s << INDENT << "return __qt_return_value;" << endl; |
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909 } |
| 1 | 910 } |
| 911 | |
| 912 if (f_type->isTargetLangString()) | |
| 104 | 913 s << INDENT << "return " << "QString::fromUtf8((const char*) ret_str.ptr, ret_str.length);" << endl; |
| 1 | 914 |
| 915 if ( ( f_type->isValue() && !f_type->typeEntry()->isStructInD() ) || f_type->isVariant() ) | |
| 916 s << INDENT << "return " << f_type->name() << "(*__qt_return_value);" << endl; //" __qt_return_value = "; | |
| 917 } | |
| 918 } | |
| 919 | |
| 920 s << "}" << endl << endl; | |
| 921 // ---------------------------- | |
| 922 } | |
| 923 | |
| 924 void CppImplGenerator::writeVirtualDispatchArguments(QTextStream &s, const AbstractMetaFunction *d_function, bool d_export) | |
| 925 { | |
| 926 uint nativeArgCount = 0; | |
| 927 AbstractMetaType *ret_type = d_function->type(); | |
| 928 | |
|
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929 s << "(void *dId"; |
| 1 | 930 |
| 931 if (ret_type) { | |
| 104 | 932 if (ret_type->isTargetLangString()) { |
| 933 if (d_export) | |
| 934 s << ", string* ret_str"; | |
| 935 else | |
| 936 s << ", DArray* ret_str"; | |
| 937 } | |
| 1 | 938 if (ret_type->name() == "QModelIndex") |
| 939 s << ", QModelIndexAccessor *__d_return_value"; | |
| 81 | 940 else if(ret_type->typeEntry()->isStructInD()) |
| 941 s << ", " << ret_type->typeEntry()->qualifiedCppName() << " *__d_return_value"; | |
| 942 | |
|
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943 if (ret_type->isContainer()) { |
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944 if(isNativeContainer(ret_type)) { |
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945 if(d_export) |
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946 s << ", " << DGenerator::translateType(ret_type, d_function->ownerClass(), NoOption) << "* __d_arr"; |
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947 else |
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948 s << ", void * __d_arr"; |
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949 } |
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950 else |
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951 s << ", void** __d_arr_ptr, size_t* __d_arr_size"; |
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952 } |
| 1 | 953 } |
| 954 | |
| 955 if (d_function->arguments().size() > 0) | |
| 956 s << ", "; | |
| 957 | |
| 958 | |
| 959 // the function arguments | |
| 960 AbstractMetaArgumentList arguments = d_function->arguments(); | |
| 961 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 962 if (!d_function->argumentRemoved(argument->argumentIndex() + 1)) { | |
| 963 if (nativeArgCount > 0) | |
| 964 s << "," << " "; | |
| 965 | |
| 966 AbstractMetaType *d_type = argument->type(); | |
| 967 QString arg_name = argument->indexedName(); | |
| 968 | |
| 969 if (d_type->name() == "QModelIndex") | |
| 970 s << "QModelIndexAccessor" << QString(d_type->actualIndirections(), '*') << " " << arg_name; | |
| 971 else if (d_type->isContainer()) { | |
|
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972 if ( isNativeContainer(d_type) ) |
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973 s << "void* "; |
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974 else if (d_export) |
| 1 | 975 s << DGenerator::translateType(d_type, d_function->ownerClass(), NoOption) << "* "; |
|
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976 else |
| 1 | 977 s << "DArray* "; |
| 978 s << arg_name; | |
| 979 } else if (d_type->typeEntry()->isStructInD()) | |
| 980 s << d_type->typeEntry()->qualifiedCppName() << QString(d_type->actualIndirections(), '*') | |
| 981 << " " << arg_name; | |
| 982 else if (d_type->isTargetLangString()) { | |
| 983 if (d_export) | |
| 984 s << "wchar* "; | |
| 985 else | |
| 986 s << "const unsigned short* "; | |
| 987 s << QString("%1, int %1_size").arg(arg_name); | |
| 988 } else { | |
| 989 if(d_type->isVariant()) | |
| 990 s << "void*"; | |
| 991 else if (!d_type->hasNativeId()) | |
| 992 { | |
| 993 const ComplexTypeEntry *ctype = static_cast<const ComplexTypeEntry *>(d_type->typeEntry()); | |
| 994 if(d_type->typeEntry()->isObject() && ctype->isAbstract() && d_export) | |
| 995 { | |
| 996 QString d_name = d_type->typeEntry()->qualifiedCppName(); | |
| 997 s << d_name + "_ConcreteWrapper" + QString(d_type->indirections(),'*'); | |
| 998 } | |
| 999 else | |
| 39 | 1000 s << translateType(d_type, EnumAsInts, d_export); |
| 1 | 1001 } |
| 1002 else | |
| 1003 s << "void*"; | |
| 1004 s << " " << argument->indexedName(); | |
| 1005 } | |
| 1006 nativeArgCount++; | |
| 1007 } | |
| 1008 } | |
| 1009 s << ")"; | |
| 1010 } | |
| 1011 | |
| 1012 void CppImplGenerator::writeJavaLangObjectOverrideFunctions(QTextStream &s, const AbstractMetaClass *cls) | |
| 1013 { | |
| 1014 if (cls->hasHashFunction()) { | |
| 1015 AbstractMetaFunctionList hashcode_functions = cls->queryFunctionsByName("hashCode"); | |
| 1016 bool found = false; | |
| 1017 foreach (const AbstractMetaFunction *function, hashcode_functions) { | |
| 1018 if (function->actualMinimumArgumentCount() == 0) { | |
| 1019 found = true; | |
| 1020 break; | |
| 1021 } | |
| 1022 } | |
| 1023 | |
| 1024 if (!found) { | |
| 1025 s << endl | |
| 1026 << INDENT << jni_function_signature(cls->package(), cls->name(), "__qt_hashCode", "jint") | |
| 1027 << "(JNIEnv *__jni_env, jobject, jlong __this_nativeId)" << endl | |
| 1028 << INDENT << "{" << endl; | |
| 1029 { | |
| 1030 Indentation indent(INDENT); | |
| 1031 s << INDENT << "Q_UNUSED(__jni_env);" << endl | |
| 1032 << INDENT << cls->qualifiedCppName() << " *__qt_this = (" | |
| 1033 << cls->qualifiedCppName() << " *) qtjambi_from_jlong(__this_nativeId);" << endl | |
| 1034 << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl | |
| 1035 << INDENT << "Q_ASSERT(__qt_this);" << endl | |
| 1036 << INDENT << "return qHash(*__qt_this);" << endl; | |
| 1037 } | |
| 1038 s << INDENT << "}" << endl; | |
| 1039 } | |
| 1040 } | |
| 1041 | |
| 1042 // Qt has a standard toString() conversion in QVariant? | |
| 1043 QVariant::Type type = QVariant::nameToType(cls->qualifiedCppName().toLatin1()); | |
| 1044 if (QVariant(type).canConvert(QVariant::String) && !cls->hasToStringCapability()) { | |
| 1045 AbstractMetaFunctionList tostring_functions = cls->queryFunctionsByName("toString"); | |
| 1046 bool found = false; | |
| 1047 foreach (const AbstractMetaFunction *function, tostring_functions) { | |
| 1048 if (function->actualMinimumArgumentCount() == 0) { | |
| 1049 found = true; | |
| 1050 break; | |
| 1051 } | |
| 1052 } | |
| 1053 | |
| 1054 if (!found) { | |
| 1055 s << endl | |
| 1056 << INDENT << jni_function_signature(cls->package(), cls->name(), "__qt_toString", "jstring") | |
| 1057 << "(JNIEnv *__jni_env, jobject, jlong __this_nativeId)" << endl | |
| 1058 << INDENT << "{" << endl; | |
| 1059 { | |
| 1060 Indentation indent(INDENT); | |
| 1061 s << INDENT << cls->qualifiedCppName() << " *__qt_this = (" | |
| 1062 << cls->qualifiedCppName() << " *) qtjambi_from_jlong(__this_nativeId);" << endl | |
| 1063 << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl | |
| 1064 << INDENT << "Q_ASSERT(__qt_this);" << endl | |
| 1065 << INDENT << "return qtjambi_from_qstring(__jni_env, QVariant(*__qt_this).toString());" << endl; | |
| 1066 } | |
| 1067 s << INDENT << "}" << endl; | |
| 1068 } | |
| 1069 } | |
| 1070 } | |
| 1071 | |
| 1072 void CppImplGenerator::writeExtraFunctions(QTextStream &s, const AbstractMetaClass *java_class) | |
| 1073 { | |
| 1074 const ComplexTypeEntry *class_type = java_class->typeEntry(); | |
| 1075 Q_ASSERT(class_type); | |
| 1076 | |
| 1077 CodeSnipList code_snips = class_type->codeSnips(); | |
| 1078 foreach (const CodeSnip &snip, code_snips) { | |
| 1079 if (snip.language == TypeSystem::ShellCode || snip.language == TypeSystem::NativeCode) { | |
| 1080 snip.formattedCode(s, INDENT) << endl; | |
| 1081 } | |
| 1082 } | |
| 1083 } | |
| 1084 | |
| 1085 void CppImplGenerator::writeToStringFunction(QTextStream &s, const AbstractMetaClass *java_class) | |
| 1086 { | |
| 1087 FunctionModelItem fun = java_class->hasToStringCapability(); | |
| 1088 bool core = java_class->package() == QLatin1String("qt.core"); | |
| 1089 bool qevent = false; | |
| 1090 | |
| 1091 const AbstractMetaClass *cls = java_class; | |
| 1092 while (cls) { | |
| 1093 if (cls->name() == "QEvent") { | |
| 1094 qevent = true; | |
| 1095 fun = cls->hasToStringCapability(); | |
| 1096 break; | |
| 1097 } | |
| 1098 cls = cls->baseClass(); | |
| 1099 } | |
| 1100 | |
| 1101 if (!java_class->hasDefaultToStringFunction() && fun && !(qevent && core)) { | |
| 1102 | |
| 1103 int indirections = fun->arguments().at(1)->type().indirections(); | |
| 1104 QString deref = QLatin1String(indirections == 0 ? "*" : ""); | |
| 1105 | |
| 1106 s << endl; | |
| 1107 s << "#include <QDebug>" << endl; | |
| 1108 s << jni_function_signature(java_class->package(), java_class->name(), "__qt_toString", "jstring") | |
| 1109 << "(JNIEnv *__jni_env, jobject, jlong __this_nativeId)" << endl | |
| 1110 << INDENT << "{" << endl; | |
| 1111 { | |
| 1112 Indentation indent(INDENT); | |
| 1113 s << INDENT << java_class->qualifiedCppName() << " *__qt_this = (" | |
| 1114 << java_class->qualifiedCppName() << " *) qtjambi_from_jlong(__this_nativeId);" << endl | |
| 1115 << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl | |
| 1116 << INDENT << "Q_ASSERT(__qt_this);" << endl | |
| 1117 | |
| 1118 << INDENT << "QString res;" << endl | |
| 1119 << INDENT << "QDebug d(&res);" << endl | |
| 1120 << INDENT << "d << " << deref << "__qt_this;" << endl; | |
| 1121 s << INDENT << "return qtjambi_from_qstring(__jni_env, res);" << endl; | |
| 1122 } | |
| 1123 s << INDENT << "}" << endl << endl; | |
| 1124 } | |
| 1125 } | |
| 1126 | |
| 1127 void CppImplGenerator::writeCloneFunction(QTextStream &s, const AbstractMetaClass *java_class) | |
| 1128 { | |
| 1129 s << endl | |
| 1130 << jni_function_signature(java_class->package(), java_class->name(), "__qt_clone", "jobject") << endl | |
| 1131 << "(JNIEnv *__jni_env, jobject, jlong __this_nativeId)" << endl | |
| 1132 << INDENT << "{" << endl; | |
| 1133 { | |
| 1134 Indentation indent(INDENT); | |
| 1135 s << INDENT << java_class->qualifiedCppName() << " *__qt_this = (" | |
| 1136 | |
| 1137 << java_class->qualifiedCppName() << " *) qtjambi_from_jlong(__this_nativeId);" << endl | |
| 1138 << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl | |
| 1139 << INDENT << "Q_ASSERT(__qt_this);" << endl | |
| 1140 << INDENT << java_class->qualifiedCppName() << " *res = __qt_this;" << endl | |
| 1141 << INDENT << "return qtjambi_from_object(__jni_env, res, \"" << java_class->name() << "\", \"" << java_class->package().replace(".", "/") << "/\", true);" << endl; | |
| 1142 } | |
| 1143 s << INDENT << "}" << endl << endl; | |
| 1144 } | |
| 1145 | |
| 1146 void CppImplGenerator::writeShellSignatures(QTextStream &s, const AbstractMetaClass *java_class) | |
| 1147 { | |
| 1148 bool has_constructors = java_class->hasConstructors(); | |
| 1149 | |
| 1150 // Write the function names... | |
| 1151 if (has_constructors && java_class->hasVirtualFunctions()) { | |
| 1152 AbstractMetaFunctionList virtual_functions = java_class->virtualFunctions(); | |
| 1153 { | |
| 1154 Indentation indent(INDENT); | |
| 1155 | |
| 1156 int pos = -1; | |
| 1157 foreach (AbstractMetaFunction *function, virtual_functions) { | |
| 1158 ++pos; | |
| 1159 | |
| 1160 if (pos == 0) | |
| 1161 s << "static const char *qtjambi_method_names[] = {"; | |
| 1162 else | |
| 1163 s << ","; | |
| 1164 s << endl | |
| 1165 << "/* " << QString("%1").arg(QString::number(pos), 3) << " */ " | |
| 1166 << "\"" << function->name() << "\""; | |
| 1167 } | |
| 1168 if (pos >= 0) | |
| 1169 s << endl << "};" << endl << endl; | |
| 1170 else | |
| 1171 s << "static const char **qtjambi_method_names = 0;" << endl; | |
| 1172 } | |
| 1173 | |
| 1174 // Write the function signatures | |
| 1175 { | |
| 1176 Indentation indent(INDENT); | |
| 1177 | |
| 1178 int pos = -1; | |
| 1179 foreach (AbstractMetaFunction *function, virtual_functions) { | |
| 1180 ++pos; | |
| 1181 | |
| 1182 if (pos == 0) | |
| 1183 s << "static const char *qtjambi_method_signatures[] = {"; | |
| 1184 else | |
| 1185 s << ","; | |
| 1186 s << endl | |
| 1187 << "/* " << QString("%1").arg(QString::number(pos), 3) << " */ " | |
| 1188 << "\"" | |
| 1189 << jni_signature(function, SlashesAndStuff) | |
| 1190 << "\""; | |
| 1191 } | |
| 1192 if (pos >= 0) | |
| 1193 s << endl << "};" << endl; | |
| 1194 else | |
| 1195 s << "static const char **qtjambi_method_signatures = 0;" << endl; | |
| 1196 s << "static const int qtjambi_method_count = " << QString::number(pos + 1) << ";" << endl | |
| 1197 << endl; | |
| 1198 } | |
| 1199 } | |
| 1200 | |
| 1201 if (has_constructors && java_class->hasInconsistentFunctions()) { | |
| 1202 AbstractMetaFunctionList inconsistents = java_class->cppInconsistentFunctions(); | |
| 1203 // Write the inconsistent function names... | |
| 1204 { | |
| 1205 Indentation indent(INDENT); | |
| 1206 s << "static const char *qtjambi_inconsistent_names[] = {"; | |
| 1207 for (int i=0; i<inconsistents.size(); ++i) { | |
| 1208 if (i != 0) | |
| 1209 s << ","; | |
| 1210 s << endl << INDENT << "\"" << inconsistents.at(i)->name() << "\""; | |
| 1211 } | |
| 1212 s << endl << "};" << endl << endl; | |
| 1213 } | |
| 1214 | |
| 1215 // Write the function signatures | |
| 1216 { | |
| 1217 Indentation indent(INDENT); | |
| 1218 s << "static const char *qtjambi_inconsistent_signatures[] = {"; | |
| 1219 for (int i=0; i<inconsistents.size(); ++i) { | |
| 1220 const AbstractMetaFunction *function = inconsistents.at(i); | |
| 1221 | |
| 1222 if (i != 0) | |
| 1223 s << ","; | |
| 1224 s << endl << INDENT << "\"" | |
| 1225 << jni_signature(function, SlashesAndStuff) | |
| 1226 << "\""; | |
| 1227 } | |
| 1228 s << endl << "};" << endl << endl; | |
| 1229 } | |
| 1230 s << "static const int qtjambi_inconsistent_count = " << inconsistents.size() << ";" << endl | |
| 1231 << endl; | |
| 1232 } | |
| 1233 | |
| 1234 | |
| 1235 AbstractMetaFunctionList signal_functions = java_class->cppSignalFunctions(); | |
| 1236 if (signal_functions.size()) { | |
| 1237 Indentation indent(INDENT); | |
| 1238 s << "static const char *qtjambi_signal_names[] = {"; | |
| 1239 for (int i=0; i<signal_functions.size(); ++i) { | |
| 1240 if (i != 0) | |
| 1241 s << ","; | |
| 1242 | |
| 1243 const AbstractMetaFunction *f = signal_functions.at(i); | |
| 1244 | |
| 1245 QString signalName = f->name(); | |
| 1246 | |
| 1247 s << endl << INDENT << "\"" << signalName << "\""; | |
| 1248 } | |
| 1249 s << endl << "};" << endl << endl; | |
| 1250 | |
| 1251 s << "static const int qtjambi_signal_argumentcounts[] = {"; | |
| 1252 for (int i=0; i<signal_functions.size(); ++i) { | |
| 1253 if (i != 0) | |
| 1254 s << ","; | |
| 1255 s << endl << INDENT << signal_functions.at(i)->arguments().count(); | |
| 1256 } | |
| 1257 s << endl << "};" << endl << endl; | |
| 1258 s << "static const int qtjambi_signal_count = " << signal_functions.size() << ";" << endl | |
| 1259 << endl; | |
| 1260 } | |
| 1261 } | |
| 1262 | |
| 253 | 1263 void CppImplGenerator::writeQObjectEntity(QTextStream &s, const AbstractMetaClass *java_class) |
| 1264 { | |
| 1265 QString entityName = java_class->name() + "Entity"; | |
| 1266 QString className = java_class->name(); | |
| 1267 | |
|
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1268 s << "class " << entityName << " : public QObject, public QObjectLink" << endl |
| 253 | 1269 << "{" << endl |
| 1270 << "public:" << endl | |
| 1271 << " Q_OBJECT_CHECK" << endl | |
| 288 | 1272 << "// virtual int qt_metacall(QMetaObject::Call, int, void **);" << endl << endl |
| 253 | 1273 |
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1274 << " " << entityName << "(QObject *qObject, void *dId) : QObject(), QObjectLink(qObject, dId) {}" << endl |
| 253 | 1275 << "};" << endl << endl; |
| 1276 | |
| 288 | 1277 /* // QObject_Link::qt_metacall() |
| 253 | 1278 s << "int " << entityName << "::qt_metacall(QMetaObject::Call _c, int _id, void **_a)" << endl |
| 1279 << "{" << endl | |
| 1280 << " _id = QObject::qt_metacall(_c, _id, _a);" << endl | |
| 1281 << " if (_id < 0 || _c != QMetaObject::InvokeMetaMethod)" << endl | |
| 1282 << " return _id;" << endl | |
| 1283 << " emit_callbacks_" << java_class->name() << "[_id](dId, _a);" << endl | |
| 1284 << " return -1;" << endl | |
| 1285 << "}" << endl << endl; | |
| 288 | 1286 */ |
| 253 | 1287 s << "extern \"C\" DLL_PUBLIC void qtd_" << className << "_createEntity(void *nativeId, void* dId)" << endl |
| 1288 << "{" << endl | |
| 1289 << " new " << entityName << "((QObject*)nativeId, dId);" << endl | |
| 1290 << "}" << endl << endl; | |
| 1291 } | |
| 1292 | |
| 1 | 1293 void CppImplGenerator::writeQObjectFunctions(QTextStream &s, const AbstractMetaClass *java_class) |
| 1294 { | |
| 1295 // QObject::metaObject() | |
| 1296 /* s << "const QMetaObject *" << shellClassName(java_class) << "::metaObject() const" << endl | |
| 1297 << "{" << endl | |
| 1298 << " if (m_meta_object == 0) {" << endl | |
| 1299 << " JNIEnv *__jni_env = qtjambi_current_environment();" << endl | |
| 1300 << " jobject __obj = m_link != 0 ? m_link->javaObject(__jni_env) : 0;" << endl | |
| 1301 << " if (__obj == 0) return " << java_class->qualifiedCppName() << "::metaObject();" << endl | |
| 1302 << " else m_meta_object = qtjambi_metaobject_for_class(__jni_env, __jni_env->GetObjectClass(__obj), " << java_class->qualifiedCppName() << "::metaObject());" << endl; | |
| 1303 | |
| 1304 | |
| 1305 AbstractMetaFunctionList virtualFunctions = java_class->virtualFunctions(); | |
| 1306 for (int pos=0; pos<virtualFunctions.size(); ++pos) { | |
| 1307 const AbstractMetaFunction *virtualFunction = virtualFunctions.at(pos); | |
| 1308 if (virtualFunction->isVirtualSlot()) { | |
| 1309 QStringList introspectionCompatibleSignatures = virtualFunction->introspectionCompatibleSignatures(); | |
| 1310 foreach (QString introspectionCompatibleSignature, introspectionCompatibleSignatures) { | |
| 1311 s << " {" << endl | |
| 1312 << " int idx = " | |
| 1313 << java_class->qualifiedCppName() << "::metaObject()->indexOfMethod(\"" | |
| 1314 << introspectionCompatibleSignature << "\");" << endl; | |
| 1315 | |
| 1316 s << " if (idx >= 0) m_map.insert(idx, " << pos << ");" << endl | |
| 1317 << " }" << endl; | |
| 1318 } | |
| 1319 } | |
| 1320 | |
| 1321 } | |
| 1322 | |
| 1323 s << " }" << endl | |
| 1324 << " return m_meta_object;" << endl | |
| 1325 << "}" << endl << endl; | |
| 1326 | |
| 1327 // QObject::qt_metacast() | |
| 1328 s << "void *" << shellClassName(java_class) << "::qt_metacast(const char *_clname)" << endl | |
| 1329 << "{" << endl | |
| 1330 << " if (!_clname) return 0;" << endl | |
| 1331 << " if (!strcmp(_clname, \"" << shellClassName(java_class) << "\"))" << endl | |
| 1332 << " return static_cast<void*>(const_cast<" << shellClassName(java_class) << "*>(this));" << endl | |
| 1333 << " return " << java_class->qualifiedCppName() << "::qt_metacast(_clname);" << endl | |
| 1334 << "}" << endl << endl; | |
| 1335 */ | |
| 288 | 1336 /* |
| 1 | 1337 s << "int " << shellClassName(java_class) << "::qt_metacall(QMetaObject::Call _c, int _id, void **_a)" << endl |
| 288 | 1338 << "{" << endl |
| 1339 << " _id = " << java_class->qualifiedCppName() << "::qt_metacall(_c, _id, _a);" << endl | |
|
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1340 << " if (_id < 0 || _c != QMetaObject::InvokeMetaMethod)" << endl |
| 253 | 1341 << " return _id;" << endl |
| 1342 << " emit_callbacks_" << java_class->name() << "[_id](this->dId, _a);" << endl | |
|
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1343 << " return -1;" << endl |
| 1 | 1344 << "}" << endl << endl; |
| 288 | 1345 */ |
| 1346 | |
|
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1347 if(cpp_shared) { |
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1348 QString attr; |
|
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1349 if (java_class->name() == "QObject") |
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1350 attr = "extern "; |
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1351 |
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1352 s << attr << "MetaObjectCallback qtd_QObject_metaObject_dispatch;" << endl |
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1353 << attr << "QtMetacallCallback qtd_QObject_qt_metacall_dispatch;" << endl; |
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1354 } else { |
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1355 s << "extern \"C\" const QMetaObject* qtd_QObject_metaObject_dispatch(void *dId);" << endl |
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1356 << "extern \"C\" int qtd_QObject_qt_metacall_dispatch(void *dId, QMetaObject::Call _c, int _id, void **_a);" << endl; |
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1357 } |
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1358 |
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1359 // TODO: QMetaObject should be included in the typesystem |
| 303 | 1360 s << endl |
| 1361 << "const QMetaObject * " << shellClassName(java_class) << "::metaObject() const" << endl | |
| 1362 << "{" << endl | |
|
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1363 << " void* dId = QObjectLink::getDId(this);" << endl |
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1364 << " if (dId)" << endl |
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1365 << " return qtd_QObject_metaObject_dispatch(dId);" << endl |
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1366 << " else" << endl |
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1367 << " return " << java_class->qualifiedCppName() << "::metaObject();" << endl |
| 303 | 1368 << "}" << endl << endl |
| 1369 << "int " << shellClassName(java_class) << "::qt_metacall(QMetaObject::Call _c, int _id, void **_a)" << endl | |
| 288 | 1370 << "{" << endl |
|
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1371 << " void* dId = QObjectLink::getDId(this);" << endl |
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1372 << " if (dId)" << endl |
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1373 << " return qtd_QObject_qt_metacall_dispatch(dId, _c, _id, _a);" << endl |
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1374 << " else" << endl |
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1375 << " return " << java_class->qualifiedCppName() << "::qt_metacall(_c, _id, _a);" << endl |
| 288 | 1376 << "}" << endl << endl |
| 1377 | |
| 1378 << "int " << shellClassName(java_class) << "::__override_qt_metacall(QMetaObject::Call _c, int _id, void **_a)" << endl | |
| 1379 << "{" << endl | |
| 1380 << " return " << java_class->qualifiedCppName() << "::qt_metacall(_c, _id, _a);" | |
| 1381 << "}" << endl << endl | |
| 1382 | |
| 1383 << "extern \"C\" DLL_PUBLIC int qtd_" << java_class->name() << "_qt_metacall(void* __this_nativeId, QMetaObject::Call _c, int _id, void **_a)" | |
| 1384 << "{" << endl | |
| 1385 << " " << shellClassName(java_class) << " *__qt_this = (" << shellClassName(java_class) << " *) __this_nativeId;" << endl | |
| 1386 << " return __qt_this->__override_qt_metacall(_c, _id, _a);" << endl | |
| 1387 << "}" << endl << endl; | |
| 1 | 1388 } |
| 1389 | |
| 270 | 1390 void CppImplGenerator::writeSignalEmitter(QTextStream &s, const AbstractMetaClass *d_class, AbstractMetaFunction *function) |
| 1 | 1391 { |
| 270 | 1392 Q_ASSERT(d_class); |
| 1393 | |
| 1394 if (function->isModifiedRemoved(TypeSystem::NativeCode)) | |
| 1395 return; | |
| 1396 | |
| 1397 const AbstractMetaClass *cls = d_class ? d_class : function->ownerClass(); | |
| 1398 | |
| 1399 QString function_signature = cls->name() + "::" + function->signature(); | |
| 1400 | |
| 1401 s << "// " << function_signature << endl; | |
| 1402 | |
| 1403 const QString qt_object_name = function->isStatic() ? shellClassName(cls) : "__qt_this"; | |
| 1404 | |
| 1405 // we are not wrapping some functions depending on arguments because API is not yet full | |
| 1406 if (notWrappedYet(function)) | |
| 1407 return; | |
| 1408 | |
| 1409 // function signature... | |
| 1410 bool callThrough = function->needsCallThrough(); | |
| 1411 // uint options = m_native_jump_table ? ReturnType | ExternC : StandardJNISignature; | |
| 1412 writeFunctionName(s, function, cls, ExternC); | |
| 1413 s << endl; | |
| 1414 writeFinalFunctionArguments(s, function); | |
| 1415 s << endl << "{" << endl; | |
| 1 | 1416 Indentation indent(INDENT); |
| 1417 | |
| 270 | 1418 writeFinalFunctionSetup(s, function, qt_object_name, cls); |
| 1419 | |
| 1420 s << "void *args[] = {NULL"; | |
| 1421 // create an array of pointers to args | |
| 1422 /* AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 1423 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 1424 s << ", "; | |
| 1425 if (!argument->type()->isPrimitive() | |
| 1426 || !java_function->conversionRule(TypeSystem::NativeCode, argument->argumentIndex() + 1).isEmpty()) { | |
| 1427 // s << &qt_arg + n | |
| 1 | 1428 } |
| 1429 } | |
| 270 | 1430 */ |
| 1431 s << endl << "}"; | |
| 1432 s << endl << endl; | |
| 1 | 1433 } |
| 1434 | |
| 1435 void CppImplGenerator::writeSignalsHandling(QTextStream &s, const AbstractMetaClass *java_class) | |
| 1436 { | |
| 288 | 1437 return; // #TODO probably don't need this function at all |
| 1438 | |
| 1 | 1439 s << "extern \"C\" typedef void (*EmitCallback)(void*, void**);" << endl; |
| 1440 AbstractMetaFunctionList signal_funcs = signalFunctions(java_class); | |
| 1441 | |
| 1442 if (cpp_shared) | |
| 132 | 1443 if(signal_funcs.size() > 0) |
| 1444 s << "EmitCallback emit_callbacks_" << java_class->name() << "[" << signal_funcs.size() << "];" << endl; | |
| 1445 else | |
| 1446 s << "EmitCallback emit_callbacks_" << java_class->name() << "[1];" << endl; // Hack for msvc. | |
| 1 | 1447 else { |
| 1448 // D-side signal callbacks | |
| 1449 for(int i = 0; i < signal_funcs.size(); i++) { | |
| 1450 AbstractMetaFunction *signal = signal_funcs.at(i); | |
|
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1451 s << "extern \"C\" DLL_PUBLIC void " << signalExternName(java_class, signal) << "_handle(void* dId, void** args);" << endl; |
| 1 | 1452 } |
| 1453 | |
| 132 | 1454 if(signal_funcs.size() > 0) |
| 1455 s << "EmitCallback emit_callbacks_" << java_class->name() << "[" << signal_funcs.size() << "] = {" << endl; | |
| 1456 else | |
| 1457 s << "EmitCallback emit_callbacks_" << java_class->name() << "[1] = {" << endl; // Hack for msvc. | |
| 1 | 1458 for(int i = 0; i < signal_funcs.size(); i++) { |
| 1459 AbstractMetaFunction *signal = signal_funcs.at(i); | |
| 1460 s << endl; | |
| 1461 if (i != 0) | |
| 1462 s << ", "; | |
| 1463 s << "&" << signalExternName(java_class, signal) << "_handle"; | |
| 1464 } | |
| 1465 s << endl << "};" << endl << endl; | |
| 1466 } | |
| 1467 } | |
| 1468 | |
| 1469 | |
| 1470 void CppImplGenerator::writeShellConstructor(QTextStream &s, const AbstractMetaFunction *java_function) | |
| 1471 { | |
| 1472 if (java_function->isModifiedRemoved(TypeSystem::ShellCode)) | |
| 1473 return; | |
| 1474 | |
| 1475 const AbstractMetaClass *cls = java_function->ownerClass(); | |
| 1476 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 1477 | |
| 1478 writeFunctionSignature(s, java_function, cls); | |
| 1479 | |
| 1480 s << endl; | |
| 1481 s << " : " << cls->qualifiedCppName() << "("; | |
| 1482 for (int i=0; i<arguments.size(); ++i) { | |
| 1483 s << arguments.at(i)->indexedName(); | |
| 1484 if (i != arguments.size() - 1) | |
| 1485 s << ", "; | |
| 1486 } | |
| 1487 s << ")"; | |
|
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1488 if (cls->isQObject()) { |
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1489 s << "," << endl << " QObjectLink(this, d_ptr)"; |
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1490 } |
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1491 else if (cls->isPolymorphic()) |
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1492 s << "," << endl << " QtdObjectLink(d_ptr)"; |
| 1 | 1493 /* qtd s << " m_meta_object(0)," << endl; |
| 1494 s << " m_vtable(0)," << endl | |
| 1495 << " m_link(0)" << endl; | |
| 1496 */ | |
| 1497 s << endl; | |
| 1498 s << "{" << endl; | |
| 1499 { | |
| 1500 Indentation indent(INDENT); | |
| 253 | 1501 |
| 1 | 1502 writeCodeInjections(s, java_function, cls, CodeSnip::Beginning, TypeSystem::ShellCode); |
| 1503 writeCodeInjections(s, java_function, cls, CodeSnip::End, TypeSystem::ShellCode); | |
| 1504 } | |
| 1505 s << "}" << endl << endl; | |
| 1506 } | |
| 1507 | |
| 1508 void CppImplGenerator::writeShellDestructor(QTextStream &s, const AbstractMetaClass *java_class) | |
| 1509 { | |
|
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1510 QString className = shellClassName(java_class); |
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1511 s << className << "::~" << className << "() {" << endl; |
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1512 |
|
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1513 if (java_class->isQObject()) { |
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1514 s << " destroyLink(this);" << endl; |
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1515 } |
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1516 /* |
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1517 else if (java_class->isPolymorphic()) |
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1518 s << " qtd_delete_d_object(dId);" << endl; |
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1519 */ |
|
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1520 |
| 1 | 1521 s << "}" << endl << endl; |
| 1522 } | |
| 1523 | |
| 1524 void CppImplGenerator::writeCodeInjections(QTextStream &s, const AbstractMetaFunction *java_function, | |
| 1525 const AbstractMetaClass *implementor, CodeSnip::Position position, | |
| 1526 TypeSystem::Language language) | |
| 1527 { | |
| 1528 | |
| 1529 FunctionModificationList mods; | |
| 1530 const AbstractMetaClass *cls = implementor; | |
| 1531 while (cls != 0) { | |
| 1532 mods += java_function->modifications(cls); | |
| 1533 | |
| 1534 if (cls == cls->baseClass()) | |
| 1535 break; | |
| 1536 cls = cls->baseClass(); | |
| 1537 } | |
| 1538 | |
| 1539 foreach (FunctionModification mod, mods) { | |
| 1540 if (mod.snips.count() <= 0) | |
| 1541 continue ; | |
| 1542 | |
| 1543 foreach (CodeSnip snip, mod.snips) { | |
| 1544 if (snip.position != position) | |
| 1545 continue ; | |
| 1546 | |
| 1547 if ((snip.language & language) == false) | |
| 1548 continue ; | |
| 1549 | |
| 1550 if (position == CodeSnip::End) | |
| 1551 s << endl; | |
| 1552 | |
| 1553 QString code; | |
| 1554 QTextStream tmpStream(&code); | |
| 1555 snip.formattedCode(tmpStream, INDENT); | |
| 1556 ArgumentMap map = snip.argumentMap; | |
| 1557 ArgumentMap::iterator it = map.begin(); | |
| 1558 for (;it!=map.end();++it) { | |
| 1559 int pos = it.key() - 1; | |
| 1560 QString meta_name = it.value(); | |
| 1561 | |
| 1562 if (pos >= 0 && pos < java_function->arguments().count()) { | |
| 1563 code = code.replace(meta_name, java_function->arguments().at(pos)->indexedName()); | |
| 1564 } else { | |
| 1565 QString debug = QString("argument map specifies invalid argument index %1" | |
| 1566 "for function '%2'") | |
| 1567 .arg(pos + 1).arg(java_function->name()); | |
| 1568 ReportHandler::warning(debug); | |
| 1569 } | |
| 1570 | |
| 1571 } | |
| 1572 s << code; | |
| 1573 if (position == CodeSnip::Beginning) | |
| 1574 s << endl; | |
| 1575 } | |
| 1576 } | |
| 1577 } | |
| 1578 | |
| 1579 static QString function_call_for_ownership(TypeSystem::Ownership owner, const QString &var_name) | |
| 1580 { | |
| 1581 if (owner == TypeSystem::CppOwnership) { | |
| 1582 return "setCppOwnership(__jni_env, " + var_name + ")"; | |
| 1583 } else if (owner == TypeSystem::TargetLangOwnership) { | |
| 1584 return "setJavaOwnership(__jni_env, " + var_name + ")"; | |
| 1585 } else if (owner == TypeSystem::DefaultOwnership) { | |
| 1586 return "setDefaultOwnership(__jni_env, " + var_name + ")"; | |
| 1587 } else { | |
| 1588 Q_ASSERT(false); | |
| 1589 return "bogus()"; | |
| 1590 } | |
| 1591 } | |
| 1592 | |
| 1593 void CppImplGenerator::writeOwnership(QTextStream &s, | |
| 1594 const AbstractMetaFunction *java_function, | |
| 1595 const QString &var_name, | |
| 1596 int var_index, | |
| 1597 const AbstractMetaClass *implementor) | |
| 1598 { | |
| 1599 TypeSystem::Ownership owner = TypeSystem::InvalidOwnership; | |
| 1600 const AbstractMetaClass *cls = implementor; | |
| 1601 while (cls != 0 && owner == TypeSystem::InvalidOwnership) { | |
| 1602 owner = java_function->ownership(cls, TypeSystem::ShellCode, var_index); | |
| 1603 cls = cls->baseClass(); | |
| 1604 } | |
| 1605 | |
| 1606 if (owner == TypeSystem::InvalidOwnership) | |
| 1607 return; | |
| 1608 | |
| 1609 if (var_index != -1) { | |
| 1610 s << INDENT << "if (" << var_name << " != 0) {" << endl; | |
| 1611 { | |
| 1612 Indentation indent(INDENT); | |
| 1613 s << INDENT << "QtJambiLink *__link = QtJambiLink::findLink(__jni_env, " | |
| 1614 << var_name << ");" << endl | |
| 1615 << INDENT << "Q_ASSERT(__link != 0);" << endl; | |
| 1616 | |
| 1617 s << INDENT << "__link->" << function_call_for_ownership(owner, var_name) << ";" << endl; | |
| 1618 } | |
| 1619 s << INDENT << "}" << endl; | |
| 1620 } else { | |
| 1621 s << INDENT << "if (m_link) {" << endl; | |
| 1622 { | |
| 1623 Indentation indent(INDENT); | |
| 1624 s << INDENT << "m_link->" << function_call_for_ownership(owner, "m_link->javaObject(__jni_env)") << ";" << endl; | |
| 1625 } | |
| 1626 s << INDENT << "}" << endl; | |
| 1627 } | |
| 1628 | |
| 1629 } | |
| 1630 | |
| 1631 void CppImplGenerator::writeShellFunction(QTextStream &s, const AbstractMetaFunction *java_function, | |
| 1632 const AbstractMetaClass *implementor, int id) | |
| 1633 { | |
| 1634 writeFunctionSignature(s, java_function, implementor, QString(), OriginalName); | |
| 1635 | |
| 1636 s << endl | |
| 1637 << "{" << endl; | |
| 1638 | |
| 1639 Indentation indent(INDENT); | |
| 1640 | |
| 1641 QString java_function_signature = java_function->signature(); | |
| 1642 /* s << INDENT << "QTJAMBI_DEBUG_TRACE(\"(shell) entering: " << implementor->name() << "::" | |
| 1643 << java_function_signature << "\");" << endl; | |
| 1644 */ | |
| 1645 writeCodeInjections(s, java_function, implementor, CodeSnip::Beginning, TypeSystem::ShellCode); | |
| 1646 | |
| 1647 // s << " printf(\"%s : %s\\n\", \"" << java_function->enclosingClass()->name() << "\"" | |
| 1648 // << ", \"" << java_function->name() << "\");" << endl; | |
| 1649 | |
| 1650 if (!java_function->isFinalInCpp() || java_function->isVirtualSlot()) { | |
| 1651 s << INDENT << "jmethodID method_id = m_vtable->method(" << id << ");" << endl; | |
| 1652 s << INDENT << "if (method_id) {" << endl; | |
| 1653 | |
| 1654 { | |
| 1655 Indentation indent(INDENT); | |
| 1656 s << INDENT << "JNIEnv *__jni_env = qtjambi_current_environment();" << endl; | |
| 1657 | |
| 1658 // This nasty case comes up when we're shutting down while receiving virtual | |
| 1659 // calls.. With these checks we safly abort... | |
| 1660 s << INDENT << "if (!__jni_env) {" << endl | |
| 1661 << " "; | |
| 1662 writeBaseClassFunctionCall(s, java_function, implementor); | |
| 1663 if (!java_function->type()) { | |
| 1664 s << INDENT << " return;" << endl; | |
| 1665 } | |
| 1666 s << INDENT << "}" << endl; | |
| 1667 | |
| 1668 // otherwise, continue with the function call... | |
| 1669 s << INDENT << "__jni_env->PushLocalFrame(100);" << endl; | |
| 1670 | |
| 1671 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 1672 AbstractMetaArgumentList argumentsToReset; | |
| 1673 foreach (AbstractMetaArgument *argument, arguments) { | |
| 1674 if (!java_function->argumentRemoved(argument->argumentIndex()+1)) { | |
| 1675 if (!argument->type()->isPrimitive() | |
| 1676 || !java_function->conversionRule(TypeSystem::NativeCode, argument->argumentIndex()+1).isEmpty()) { | |
| 1677 writeQtToJava(s, | |
| 1678 argument->type(), | |
| 1679 argument->indexedName(), | |
| 1680 "__java_" + argument->indexedName(), | |
| 1681 java_function, | |
| 1682 argument->argumentIndex() + 1); | |
| 1683 } | |
| 1684 | |
| 1685 if (java_function->resetObjectAfterUse(argument->argumentIndex()+1)) | |
| 1686 argumentsToReset.append(argument); | |
| 1687 } | |
| 1688 } | |
| 1689 | |
| 1690 for (int i=0; i<arguments.size(); ++i) | |
| 1691 writeOwnership(s, java_function, "__java_" + arguments.at(i)->indexedName(), i+1, implementor); | |
| 1692 | |
| 1693 | |
| 1694 AbstractMetaType *function_type = java_function->type(); | |
| 1695 QString new_return_type = java_function->typeReplaced(0); | |
| 1696 bool has_function_type = ((function_type != 0 | |
| 1697 || !new_return_type.isEmpty()) | |
| 1698 && new_return_type != "void"); | |
| 1699 | |
| 1700 s << INDENT; | |
| 1701 if (has_function_type) { | |
| 1702 if (new_return_type.isEmpty()) { | |
| 1703 s << translateType(function_type); | |
| 1704 } else { | |
| 1705 s << jniName(new_return_type); | |
| 1706 } | |
| 1707 s << " " << "__d_return_value = "; | |
| 1708 } | |
| 1709 | |
| 1710 s << "__jni_env->"; | |
| 1711 if (new_return_type.isEmpty()) { | |
| 1712 s << callXxxMethod(java_function->type()); | |
| 1713 } else if (!has_function_type) { | |
| 1714 s << "CallVoidMethod"; | |
| 1715 } else { | |
| 1716 s << callXxxMethod(new_return_type); | |
| 1717 } | |
| 1718 | |
| 1719 s << "(m_link->javaObject(__jni_env), method_id"; | |
| 1720 if (arguments.size() > 0) | |
| 1721 s << ", "; | |
| 1722 writeFunctionCallArguments(s, java_function, "__java_", Option(NoCasts | SkipRemovedArguments)); | |
| 1723 s << ");" << endl | |
| 1724 << INDENT << "qtjambi_exception_check(__jni_env);" << endl; | |
| 1725 | |
| 1726 if (has_function_type) { | |
| 1727 writeJavaToQt(s, function_type, "__qt_return_value", "__d_return_value", | |
| 1728 java_function, 0, GlobalRefJObject); | |
| 1729 | |
| 1730 if (java_function->nullPointersDisabled()) { | |
| 1731 s << INDENT << "if (__d_return_value == 0) {" << endl; | |
| 1732 { | |
| 1733 Indentation indent(INDENT); | |
| 1734 s << INDENT << "fprintf(stderr, \"QtJambi: Unexpected null pointer returned from override of '" << java_function->name() << "' in class '%s'\\n\"," << endl | |
| 1735 << INDENT << " qPrintable(qtjambi_object_class_name(__jni_env, m_link->javaObject(__jni_env))));" << endl; | |
| 1736 s << INDENT << "__qt_return_value = "; | |
| 1737 QString defaultValue = java_function->nullPointerDefaultValue(); | |
| 1738 if (!defaultValue.isEmpty()) | |
| 1739 s << defaultValue << ";"; | |
| 1740 else | |
| 1741 writeBaseClassFunctionCall(s, java_function, implementor, NoReturnStatement); | |
| 1742 s << endl; | |
| 1743 } | |
| 1744 | |
| 1745 s << INDENT << "}" << endl; | |
| 1746 } | |
| 1747 } else if (!java_function->conversionRule(TypeSystem::ShellCode, 0).isEmpty()) { | |
| 1748 writeConversionRule(s, TypeSystem::ShellCode, java_function, 0, "<invalid>", "<invalid>"); | |
| 1749 } | |
| 1750 | |
| 1751 writeOwnership(s, java_function, "this", -1, implementor); | |
| 1752 writeOwnership(s, java_function, "__d_return_value", 0, implementor); | |
| 1753 | |
| 1754 foreach (AbstractMetaArgument *argumentToReset, argumentsToReset) { | |
| 1755 | |
| 1756 QString argumentName = "__java_" + argumentToReset->indexedName(); | |
| 1757 | |
| 1758 s << INDENT; | |
| 1759 if (argumentToReset->type()->isContainer()) | |
| 1760 s << "qtjambi_invalidate_collection("; | |
| 1761 else | |
| 1762 s << "qtjambi_invalidate_object("; | |
| 1763 | |
| 1764 s << "__jni_env, " << argumentName << ");" << endl; | |
| 1765 } | |
| 1766 | |
| 1767 s << INDENT << "__jni_env->PopLocalFrame(0);" << endl; | |
| 1768 | |
| 1769 s << INDENT << "QTJAMBI_DEBUG_TRACE(\"(shell) -> leaving: " << implementor->name() | |
| 1770 << "::" << java_function_signature << "\");" << endl; | |
| 1771 | |
| 1772 if (function_type) | |
| 1773 s << INDENT << "return __qt_return_value;" << endl; | |
| 1774 | |
| 1775 } | |
| 1776 | |
| 1777 s << INDENT << "} else {" << endl; | |
| 1778 | |
| 1779 { | |
| 1780 Indentation indent(INDENT); | |
| 1781 s << INDENT << "QTJAMBI_DEBUG_TRACE(\"(shell) -> super() and leaving: " | |
| 1782 << implementor->name() << "::" << java_function_signature << "\");" << endl; | |
| 1783 writeBaseClassFunctionCall(s, java_function, implementor); | |
| 1784 } | |
| 1785 | |
| 1786 | |
| 1787 s << INDENT << "}" << endl; | |
| 1788 | |
| 1789 writeCodeInjections(s, java_function, implementor, CodeSnip::End, TypeSystem::ShellCode); | |
| 1790 | |
| 1791 // A little trick to close open painters on a widget | |
| 1792 if (java_function->name() == "paintEvent") { | |
| 1793 s << INDENT << "JNIEnv *env = qtjambi_current_environment();" << endl | |
| 1794 << INDENT << "qtjambi_end_paint(env, m_link->javaObject(env));" << endl; | |
| 1795 } | |
| 1796 | |
| 1797 } else { | |
| 1798 if(java_function->isRemovedFrom(implementor, TypeSystem::TargetLangCode)){ | |
| 1799 // Avoid compiler warnings for unused parameters | |
| 1800 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 1801 | |
| 1802 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 1803 s << INDENT << "Q_UNUSED(" << argument->indexedName() << ")" << endl; | |
| 1804 } | |
| 1805 } | |
| 1806 writeBaseClassFunctionCall(s, java_function, implementor); | |
| 1807 writeCodeInjections(s, java_function, implementor, CodeSnip::End, TypeSystem::ShellCode); | |
| 1808 } | |
| 1809 | |
| 1810 s << "}" << endl << endl; | |
| 1811 | |
| 1812 } | |
| 1813 | |
| 1814 // ### kill implementor | |
| 1815 | |
| 1816 void CppImplGenerator::writePublicFunctionOverride(QTextStream &s, | |
| 1817 const AbstractMetaFunction *java_function, | |
| 1818 const AbstractMetaClass *implementor) | |
| 1819 { | |
| 1820 Q_ASSERT(java_function->originalAttributes() | |
| 1821 & (AbstractMetaAttributes::Protected | |
| 1822 | AbstractMetaAttributes::Final)); | |
| 1823 | |
| 1824 // The write a public override version of this function to be used by native functions | |
| 1825 writeFunctionSignature(s, java_function, implementor, "__public_", | |
| 1826 Option(EnumAsInts | UnderscoreSpaces | |
| 1827 | (java_function->isAbstract() ? SkipName : NoOption))); | |
| 1828 s << endl | |
| 1829 << "{" << endl; | |
| 1830 Indentation indent(INDENT); | |
| 1831 writeBaseClassFunctionCall(s, java_function, implementor); | |
| 1832 s << "}" << endl << endl; | |
| 1833 } | |
| 1834 | |
| 253 | 1835 void CppImplGenerator::writeQtdEntityFunction(QTextStream &s, const AbstractMetaClass *java_class) |
| 1836 { | |
| 1837 s << "extern \"C\" DLL_PUBLIC void *__" << java_class->name() << "_entity(void *q_ptr)" << endl; | |
| 1838 s << "{" << endl; | |
| 1839 { | |
| 1840 Indentation indent(INDENT); | |
|
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1841 s << INDENT << "QtdObjectLink* a = dynamic_cast<QtdObjectLink*>((" << java_class->qualifiedCppName() << "*)q_ptr);" << endl |
| 253 | 1842 << INDENT << "if (a != NULL)" << endl |
| 1843 << INDENT << " return a->dId;" << endl | |
| 1844 << INDENT << "else" << endl | |
| 1845 << INDENT << " return NULL;" << endl; | |
| 1846 } | |
| 1847 s << "}" << endl << endl; | |
| 1848 } | |
| 1 | 1849 |
| 1850 void CppImplGenerator::writeVirtualFunctionOverride(QTextStream &s, | |
| 1851 const AbstractMetaFunction *java_function, | |
| 1852 const AbstractMetaClass *implementor) | |
| 1853 { | |
| 1854 Q_ASSERT(!java_function->isFinalInCpp()); | |
| 1855 | |
| 1856 Option options = Option(EnumAsInts | UnderscoreSpaces); | |
| 1857 | |
| 1858 // The write a public override version of this function to be used by native functions | |
| 1859 writeFunctionSignature(s, java_function, implementor, "__override_", | |
| 1860 options, | |
| 21 | 1861 QString(), // the class prefix |
| 1862 QStringList() << "bool static_call"); | |
| 1 | 1863 s << endl |
| 1864 << "{" << endl; | |
| 1865 Indentation indent(INDENT); | |
| 21 | 1866 s << INDENT << "if (static_call) {" << endl; |
| 1 | 1867 { |
| 21 | 1868 Indentation indent(INDENT); |
| 1 | 1869 writeBaseClassFunctionCall(s, java_function, implementor); |
| 21 | 1870 } |
| 1 | 1871 s << INDENT << "} else {" << endl; |
| 1872 { | |
| 1873 Indentation indent(INDENT); | |
| 1874 writeBaseClassFunctionCall(s, java_function, implementor, VirtualCall); | |
| 1875 } | |
| 1876 | |
| 21 | 1877 s << INDENT << "}" << endl; |
| 1 | 1878 s << "}" << endl << endl; |
| 1879 } | |
| 1880 | |
| 1881 | |
| 1882 void CppImplGenerator::writeBaseClassFunctionCall(QTextStream &s, | |
| 1883 const AbstractMetaFunction *java_function, | |
| 1884 const AbstractMetaClass *, | |
| 1885 Option options) | |
| 1886 { | |
| 1887 bool static_call = !(options & VirtualCall); | |
| 1888 if ((options & NoReturnStatement) == 0) | |
| 1889 s << INDENT; | |
| 1890 if (java_function->isAbstract() && static_call) { | |
| 1891 s << default_return_statement_qt(java_function->type(), options) << ";" << endl; | |
| 1892 } else { | |
| 1893 if (java_function->type() && (options & NoReturnStatement) == 0) | |
| 1894 s << "return "; | |
| 1895 if (static_call) { | |
| 1896 const AbstractMetaClass *implementor = java_function->implementingClass(); | |
| 1897 if (java_function->isInterfaceFunction()) | |
| 1898 implementor = java_function->interfaceClass()->primaryInterfaceImplementor(); | |
| 1899 s << implementor->qualifiedCppName() << "::"; | |
| 1900 } | |
| 1901 s << java_function->originalName() << "("; | |
| 1902 writeFunctionCallArguments(s, java_function, QString(), Option(options | ForceEnumCast)); | |
| 1903 s << ");" << endl; | |
| 1904 } | |
| 1905 } | |
| 1906 | |
| 1907 | |
| 1908 void CppImplGenerator::writeFunctionName(QTextStream &s, | |
| 1909 const AbstractMetaFunction *java_function, | |
| 1910 const AbstractMetaClass *java_class, | |
| 1911 uint options) | |
| 1912 { | |
| 1913 const AbstractMetaClass *cls = java_class ? java_class : java_function->ownerClass(); | |
| 1914 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 1915 | |
| 1916 // Function signature | |
| 1917 QString return_type = jniReturnName(java_function, options); | |
| 1918 | |
| 1919 QString function_name; | |
| 1920 | |
| 1921 bool callThrough = java_function->needsCallThrough(); | |
| 1922 /* qtd if (!callThrough) | |
| 1923 function_name = java_function->name(); | |
| 1924 else */ | |
| 1925 function_name = java_function->marshalledName(); | |
| 1926 | |
| 1927 QString args = "__"; | |
| 1928 | |
| 1929 if (callThrough && !java_function->isStatic() && !java_function->isConstructor()) | |
| 1930 args += "J"; | |
| 1931 | |
| 1932 if (!arguments.isEmpty()) { | |
| 1933 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 1934 if (!java_function->argumentRemoved(argument->argumentIndex() + 1)) { | |
| 1935 if (!argument->type()->hasNativeId()) { | |
| 1936 QString modified_type = java_function->typeReplaced(argument->argumentIndex()+1); | |
| 1937 if (modified_type.isEmpty()) | |
| 1938 args += jni_signature(argument->type(), Underscores); | |
| 1939 else | |
| 1940 args += jni_signature(modified_type, Underscores); | |
| 1941 } else { | |
| 1942 args += "J"; | |
| 1943 } | |
| 1944 } | |
| 1945 } | |
| 1946 } | |
| 1947 | |
| 1948 s << jni_function_signature(cls->package(), cls->name(), function_name, | |
| 1949 return_type, args, options); | |
| 1950 | |
| 1951 } | |
| 1952 | |
| 1953 void CppImplGenerator::writeFinalFunctionArguments(QTextStream &s, const AbstractMetaFunction *java_function, bool d_export) | |
| 1954 { | |
| 1955 bool callThrough = java_function->needsCallThrough(); | |
| 1956 s << "("; | |
| 1957 /* qtd | |
| 1958 << "JNIEnv *__jni_env," << endl; | |
| 1959 if (!java_function->isConstructor()) { | |
| 1960 if (java_function->isStatic()) | |
| 1961 s << " jclass"; | |
| 1962 else | |
| 1963 s << " jobject"; | |
| 1964 } else | |
| 1965 s << " jobject " << java_object_name; | |
| 1966 */ | |
| 1967 uint nativeArgCount = 0; | |
| 1968 const AbstractMetaClass *cls = java_function->ownerClass(); | |
| 1969 if (java_function->isConstructor() && | |
|
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1970 ( cls->isPolymorphic() |
| 1 | 1971 || cls->typeEntry()->isObject() ) ) |
| 1972 { | |
| 1973 s << "void *d_ptr"; | |
| 1974 nativeArgCount++; | |
| 1975 } | |
| 1976 | |
| 1977 // passing pointer to C++ object | |
|
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1978 bool hasNativeId = callThrough && !java_function->isStatic() && !java_function->isConstructor(); |
| 1 | 1979 if (hasNativeId) { |
| 1980 if (nativeArgCount > 0) | |
| 1981 s << "," << endl << " "; | |
| 1982 /* qtd << "," << endl */ s << "void* __this_nativeId"; | |
| 1983 nativeArgCount++; | |
| 1984 } | |
| 1985 | |
| 1986 AbstractMetaType *f_type = java_function->type(); | |
| 1987 | |
| 1988 // return values as strings, arrays or QModelIndex'es we return as arguments | |
| 1989 bool return_arg = false; | |
| 1990 if (f_type) { | |
| 1991 if (f_type->isTargetLangString() || | |
| 1992 f_type->isContainer() || | |
| 81 | 1993 f_type->name() == "QModelIndex" || |
| 1994 f_type->typeEntry()->isStructInD()) | |
| 1 | 1995 return_arg = true; |
| 1996 | |
| 1997 if (return_arg && nativeArgCount > 0) | |
| 1998 s << "," << endl << " "; | |
| 1999 | |
| 2000 if (f_type->isTargetLangString() || f_type->isContainer()) | |
| 2001 s << "void*"; | |
| 2002 else if (f_type->name() == "QModelIndex") | |
| 2003 s << "QModelIndexAccessor*"; | |
| 81 | 2004 else if (f_type->typeEntry()->isStructInD()) |
| 2005 s << f_type->typeEntry()->qualifiedCppName() << " *"; | |
| 1 | 2006 |
| 2007 if(return_arg) { | |
| 2008 s << " __d_return_value"; | |
| 2009 nativeArgCount++; | |
| 2010 } | |
| 2011 } | |
| 2012 | |
| 2013 // the function arguments | |
| 2014 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 2015 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 2016 if (!java_function->argumentRemoved(argument->argumentIndex() + 1)) { | |
| 2017 AbstractMetaType *d_type = argument->type(); | |
| 2018 const TypeEntry *te = d_type->typeEntry(); | |
| 2019 | |
| 2020 QString arg_name = argument->indexedName(); | |
| 2021 | |
| 2022 if (nativeArgCount > 0) | |
| 2023 s << "," << endl << " "; | |
| 81 | 2024 |
| 2025 // if QString argument we have to pass DArray | |
| 35 | 2026 if ((te && te->qualifiedCppName() == "QString") || d_type->isTargetLangString()) { |
| 2027 if (d_export) | |
| 2028 s << "string " << arg_name; | |
| 2029 else | |
| 2030 s << "DArray " << arg_name; | |
| 2031 } else if (d_type->isContainer()) { | |
| 1 | 2032 const ContainerTypeEntry *cte = |
| 2033 static_cast<const ContainerTypeEntry *>(te); | |
|
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2034 if(cte->isQList()) |
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2035 s << "void* " << arg_name; |
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2036 else if(isLinearContainer(cte)) |
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2037 s << "DArray* " << arg_name; |
| 1 | 2038 } else { |
| 2039 if (!d_type->hasNativeId()) { | |
| 2040 if(d_type->isVariant()) { | |
| 2041 if (d_export) s << "void*"; | |
| 2042 else s << "QVariant*"; | |
| 2043 } else | |
| 2044 s << translateType(argument->type(), EnumAsInts, d_export); | |
| 2045 } | |
| 188 | 2046 else if (d_type->name() == "QModelIndex") { |
| 2047 if(d_export && dVersion == 2 && d_type->isConstant()) | |
| 2048 s << "const(QModelIndexAccessor)"; | |
| 2049 else | |
| 2050 s << "QModelIndexAccessor"; | |
| 2051 } else if (te->isStructInD()) | |
| 1 | 2052 s << te->qualifiedCppName(); |
| 2053 else | |
| 2054 s << "void*"; | |
| 2055 | |
| 2056 s << " " << arg_name; | |
| 2057 } | |
| 2058 nativeArgCount++; | |
| 2059 } | |
| 2060 } | |
| 2061 s << ")"; | |
| 2062 } | |
| 2063 | |
| 2064 | |
| 2065 /*! | |
| 2066 Generates type conversion from Java -> Qt for all the arguments | |
| 2067 that are to be to be passed to the function | |
| 2068 */ | |
| 2069 void CppImplGenerator::writeFinalFunctionSetup(QTextStream &s, const AbstractMetaFunction *java_function, | |
| 2070 const QString &qt_object_name, | |
| 2071 const AbstractMetaClass *cls) | |
| 2072 { | |
| 2073 | |
| 2074 // Translate each of the function arguments into qt types | |
| 2075 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 2076 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 2077 if (!argument->type()->isPrimitive() | |
| 2078 || !java_function->conversionRule(TypeSystem::NativeCode, argument->argumentIndex() + 1).isEmpty()) { | |
| 2079 writeJavaToQt(s, | |
| 2080 argument->type(), | |
| 2081 "__qt_" + argument->indexedName(), | |
| 2082 argument->indexedName(), | |
| 2083 java_function, | |
| 2084 argument->argumentIndex() + 1, | |
| 2085 Option(UseNativeIds | EnumAsInts)); | |
| 2086 } | |
| 2087 } | |
| 2088 | |
| 2089 // Extract the qt equivalent to the this pointer and name it "qt_object_name" | |
| 2090 if (!java_function->isStatic() && !java_function->isConstructor()) { | |
| 2091 // qtd2 QString className = java_function->isFinalOverload() ? cls->name() : shellClassName(cls); | |
| 2092 QString className = java_function->isFinalOverload() ? cls->name() : shellClassName(cls); | |
| 2093 s << INDENT | |
| 2094 << className << " *" << qt_object_name | |
| 2095 << " = (" << className << " *) __this_nativeId;" | |
| 2096 << endl; | |
| 2097 // << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl | |
| 2098 // qtd << INDENT << "Q_ASSERT(" << qt_object_name << ");" << endl; | |
| 2099 } | |
| 2100 } | |
| 2101 | |
| 2102 void CppImplGenerator::writeFinalFunction(QTextStream &s, const AbstractMetaFunction *java_function, | |
| 2103 const AbstractMetaClass *java_class) | |
| 2104 { | |
| 2105 Q_ASSERT(java_class); | |
| 2106 | |
| 2107 if (java_function->isModifiedRemoved(TypeSystem::NativeCode)) | |
| 2108 return; | |
| 2109 | |
| 2110 const AbstractMetaClass *cls = java_class ? java_class : java_function->ownerClass(); | |
| 2111 | |
| 2112 QString java_function_signature = cls->name() + "::" + java_function->signature(); | |
| 2113 | |
| 2114 s << "// " << java_function_signature << endl; | |
| 2115 | |
| 2116 const AbstractMetaType *function_type = java_function->type(); | |
| 2117 QString new_return_type = java_function->typeReplaced(0); | |
| 2118 bool has_function_type = new_return_type != "void" | |
| 2119 && (!new_return_type.isEmpty() || function_type != 0) | |
| 2120 && java_function->argumentReplaced(0).isEmpty(); | |
| 2121 | |
| 2122 const QString qt_object_name = java_function->isStatic() ? shellClassName(cls) : "__qt_this"; | |
| 2123 const QString java_object_name = java_function->isStatic() ? "__jni_class" : "__jni_object"; | |
| 2124 | |
| 2125 // we are not wrapping some functions depending on arguments because API is not yet full | |
| 2126 if (notWrappedYet(java_function)) | |
| 2127 return; | |
| 2128 | |
| 2129 // function signature... | |
| 2130 bool callThrough = java_function->needsCallThrough(); | |
| 2131 uint options = m_native_jump_table ? ReturnType | ExternC : StandardJNISignature; | |
| 2132 writeFunctionName(s, java_function, cls, options); | |
| 2133 s << endl; | |
| 2134 writeFinalFunctionArguments(s, java_function); | |
| 2135 s << endl << "{" << endl; | |
| 2136 Indentation indent(INDENT); | |
| 2137 | |
| 2138 // qtd2 s << INDENT << "QTJAMBI_DEBUG_TRACE(\"(native) entering: " << java_function_signature << "\");" << endl; | |
| 2139 bool hasNativeId = (callThrough && !java_function->isStatic() && !java_function->isConstructor()); | |
| 2140 /* if (hasNativeId) | |
| 2141 s << INDENT << "Q_UNUSED(__this_nativeId)" << endl; | |
| 2142 // Avoid compiler warnings when the variables are unused | |
| 2143 { | |
| 2144 s << INDENT << "Q_UNUSED(__jni_env)" << endl; | |
| 2145 | |
| 2146 if (java_function->isConstructor()) | |
| 2147 s << INDENT << "Q_UNUSED(" << java_object_name << ")" << endl; | |
| 2148 | |
| 2149 bool hasNativeId = (callThrough && !java_function->isStatic() && !java_function->isConstructor()); | |
| 2150 if (hasNativeId) | |
| 2151 s << INDENT << "Q_UNUSED(__this_nativeId)" << endl; | |
| 2152 } | |
| 2153 */ | |
| 2154 | |
| 2155 if (cls->isFinal() && (!java_function->isAbstract() || !java_function->isFinalInTargetLang()) && !java_function->wasPublic()) { | |
| 2156 QString debug = QString("protected function '%1' in final class '%2'") | |
| 2157 .arg(java_function->signature()).arg(java_class->name()); | |
| 2158 ReportHandler::warning(debug); | |
| 2159 // Avoid compiler warnings for unused parameters | |
| 2160 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 2161 | |
| 2162 foreach (const AbstractMetaArgument *argument, arguments) { | |
| 2163 s << INDENT << "Q_UNUSED(" << argument->indexedName() << ")" << endl; | |
| 2164 } | |
| 2165 s << INDENT << default_return_statement_qt(java_function->type()) << ""; | |
| 2166 } else { | |
| 2167 writeFinalFunctionSetup(s, java_function, qt_object_name, cls); | |
| 2168 | |
| 2169 writeCodeInjections(s, java_function, java_function->implementingClass(), CodeSnip::Beginning, TypeSystem::NativeCode); | |
| 2170 | |
| 2171 if (java_function->isConstructor()) { | |
| 2172 writeFinalConstructor(s, java_function, qt_object_name, java_object_name); | |
| 2173 } else { | |
| 2174 | |
| 2175 QString function_prefix = ""; | |
| 2176 QStringList extra_param; | |
| 2177 Option option = NoOption; | |
| 2178 | |
| 2179 bool hasShell = cls->generateShellClass(); | |
| 2180 | |
| 2181 if (java_function->isFinalOverload()) { | |
| 2182 // no prefix | |
| 2183 } else if (java_function->isFinalInCpp() && !java_function->wasPublic() && hasShell) { | |
| 2184 function_prefix = "__public_"; | |
| 2185 } else if (!java_function->isFinalInCpp() && !java_function->isStatic() && hasShell) { | |
| 2186 function_prefix = "__override_"; | |
| 21 | 2187 extra_param.append("__do_static_call"); |
| 1 | 2188 s << INDENT |
|
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2189 << "bool __do_static_call = " |
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2190 << "dynamic_cast<QtdObjectLink*>((" << java_class->polymorphicBase()->qualifiedCppName() << "*)__this_nativeId) != NULL;" << endl; |
| 21 | 2191 } else { |
| 1 | 2192 option = OriginalName; |
| 2193 } | |
| 2194 | |
| 2195 // Call the Qt function on the java object | |
| 2196 s << " "; | |
| 2197 if (has_function_type) { | |
| 2198 const QString qt_return_value = "__qt_return_value"; | |
| 2199 const QString java_return_value = "__d_return_value"; | |
| 2200 if (function_type) { | |
| 2201 writeTypeInfo(s, function_type, EnumAsInts); | |
| 2202 s << " " << qt_return_value | |
| 2203 << " = "; | |
| 2204 } | |
| 2205 | |
| 2206 writeFunctionCall(s, qt_object_name, java_function, function_prefix, option, | |
| 2207 extra_param); | |
| 2208 s << endl; | |
| 2209 | |
| 104 | 2210 writeRefArguments(s, java_function); |
| 2211 | |
| 1 | 2212 writeQtToJava(s, function_type, qt_return_value, java_return_value, |
| 2213 java_function, 0, EnumAsInts); | |
| 2214 | |
| 2215 // qtd s << INDENT << "QTJAMBI_DEBUG_TRACE(\"(native) -> leaving: " | |
| 2216 // << java_function_signature << "\");"; | |
| 2217 | |
| 2218 if (function_type && function_type->name() != "QModelIndex") { | |
| 2219 if(function_type->typeEntry()->isStructInD()) | |
| 81 | 2220 ; //s << endl << INDENT << "return " << qt_return_value << ";"; |
| 1 | 2221 else if (!function_type->isTargetLangString() && !function_type->isContainer()) |
| 2222 s << endl << INDENT << "return " << java_return_value << ";"; | |
| 2223 } | |
| 2224 | |
| 2225 } else { | |
| 2226 writeFunctionCall(s, qt_object_name, java_function, function_prefix, option, | |
| 2227 extra_param); | |
| 104 | 2228 writeRefArguments(s, java_function); |
| 1 | 2229 } |
| 2230 } | |
| 2231 } | |
| 2232 if(!java_function->argumentReplaced(0).isEmpty()) { | |
| 2233 s << INDENT << "return 0;" << endl; | |
| 2234 } | |
| 2235 | |
| 2236 s << endl << "}"; | |
| 2237 s << endl << endl; | |
| 2238 } | |
| 2239 | |
|
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2240 void CppImplGenerator::writeRefArguments(QTextStream &s, const AbstractMetaFunction *java_function) |
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2241 { |
|
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2242 AbstractMetaArgumentList arguments = java_function->arguments(); |
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2243 foreach (const AbstractMetaArgument *argument, arguments) { |
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2244 AbstractMetaType *d_type = argument->type(); |
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2245 const TypeEntry *te = d_type->typeEntry(); |
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|
2246 if ((te && d_type->isNativePointer() && te->name() == "QString")) |
| 253 | 2247 s << QString(" qtd_toUtf8(__qt_%1.utf16(), __qt_%1.size(), &%1);").arg(argument->indexedName()) << endl; |
|
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2248 } |
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2249 } |
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2250 |
| 1 | 2251 void CppImplGenerator::writeAssignment(QTextStream &s, const QString &destName, const QString &srcName, |
| 2252 const AbstractMetaType *java_type) | |
| 2253 { | |
| 2254 if (java_type->isArray()) { | |
| 2255 for (int i=0; i<java_type->arrayElementCount(); ++i) { | |
| 2256 writeAssignment(s, destName + "[" + QString::number(i) + "]", | |
| 2257 srcName + "[" + QString::number(i) + "]", java_type->arrayElementType()); | |
| 2258 } | |
| 2259 } else { | |
| 2260 s << INDENT << destName << " = " << srcName << ";" << endl; | |
| 2261 } | |
| 2262 } | |
| 2263 | |
| 2264 void CppImplGenerator::writeFieldAccessors(QTextStream &s, const AbstractMetaField *java_field) | |
| 2265 { | |
| 2266 Q_ASSERT(java_field); | |
| 2267 Q_ASSERT(java_field->isPublic() || java_field->isProtected()); | |
| 2268 | |
| 2269 const AbstractMetaFunction *setter = java_field->setter(); | |
| 2270 const AbstractMetaFunction *getter = java_field->getter(); | |
| 2271 | |
| 2272 const AbstractMetaClass *cls = java_field->enclosingClass(); | |
| 2273 FieldModification mod = cls->typeEntry()->fieldModification(java_field->name()); | |
| 2274 | |
| 2275 if(notWrappedYet(getter)) | |
| 2276 return; | |
| 2277 | |
| 2278 if (mod.isReadable()) { | |
| 2279 // Getter | |
| 2280 if (getter->wasProtected()) { | |
| 2281 writeFunctionSignature(s, getter, getter->ownerClass()); | |
| 2282 s << endl | |
| 2283 << "{" << endl; | |
| 2284 { | |
| 2285 Indentation indent(INDENT); | |
| 2286 s << INDENT << "return " << java_field->name() << ";" << endl; | |
| 2287 } | |
| 2288 s << "}" << endl << endl; | |
| 2289 } | |
| 2290 | |
| 2291 | |
| 2292 writeFunctionName(s, getter, getter->ownerClass()); | |
| 2293 s << endl; | |
| 2294 writeFinalFunctionArguments(s, getter); | |
| 2295 s << "{" << endl; | |
| 2296 { | |
| 2297 Indentation indent(INDENT); | |
| 2298 | |
| 2299 | |
| 2300 writeFinalFunctionSetup(s, getter, "__qt_object", getter->ownerClass()); | |
| 2301 | |
| 2302 const QString java_return_value = "__d_return_value"; | |
| 2303 QString qt_return_value; | |
| 2304 if (setter->isStatic()) | |
| 2305 qt_return_value = shellClassName(setter->ownerClass()) + "::"; | |
| 2306 else | |
| 2307 qt_return_value = "__qt_object->"; | |
| 2308 | |
| 2309 | |
| 2310 // To avoid "taking address of tmp" | |
| 2311 s << INDENT; | |
| 2312 writeTypeInfo(s, getter->type(), Option(ArrayAsPointer)); | |
| 2313 QString tmp_name = "__tmp_" + getter->name(); | |
| 2314 s << tmp_name << " = "; | |
| 2315 | |
| 2316 if (getter->wasPublic()) | |
| 2317 qt_return_value += java_field->name(); | |
| 2318 else | |
| 2319 qt_return_value += getter->name() + "_getter()"; | |
| 2320 s << qt_return_value << ";" << endl; | |
| 2321 | |
| 2322 writeQtToJava(s, getter->type(), tmp_name, java_return_value, 0, -1, EnumAsInts); | |
|
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2323 if (getter->type()->isTargetLangString() || getter->type()->name() == "QModelIndex") |
| 1 | 2324 ; |
| 2325 else if(getter->type()->typeEntry()->isStructInD()) | |
| 81 | 2326 ; //s << INDENT << "return " << tmp_name << ";" << endl; |
| 1 | 2327 else |
| 2328 s << INDENT << "return " << java_return_value << ";" << endl; | |
| 2329 } | |
| 2330 s << "}" << endl << endl; | |
| 2331 } | |
| 2332 | |
| 2333 if(notWrappedYet(setter)) | |
| 2334 return; | |
| 2335 | |
| 2336 // Setter | |
| 2337 if (mod.isWritable() && !java_field->type()->isConstant()) { | |
| 2338 // Write public override for protected fields | |
| 2339 if (setter->wasProtected()) { | |
| 2340 writeFunctionSignature(s, setter, setter->ownerClass()); | |
| 2341 s << endl | |
| 2342 << "{" << endl; | |
| 2343 { | |
| 2344 Indentation indent(INDENT); | |
| 2345 | |
| 2346 Q_ASSERT(setter->arguments().count() > 0); | |
| 2347 const AbstractMetaArgument *argument = setter->arguments().at(0); | |
| 2348 | |
| 2349 QString thisRef = java_field->isStatic() | |
| 2350 ? setter->ownerClass()->qualifiedCppName() + QString("::") | |
| 2351 : QString("this->"); | |
| 2352 writeAssignment(s, thisRef + java_field->name(), argument->indexedName(), argument->type()); | |
| 2353 } | |
| 2354 s << "}" << endl << endl; | |
| 2355 } | |
| 2356 | |
| 2357 writeFunctionName(s, setter, setter->ownerClass()); | |
| 2358 s << endl; | |
| 2359 writeFinalFunctionArguments(s, setter); | |
| 2360 s << "{" << endl; | |
| 2361 | |
| 2362 { | |
| 2363 Indentation indent(INDENT); | |
| 2364 | |
| 2365 writeFinalFunctionSetup(s, setter, "__qt_object", setter->ownerClass()); | |
| 2366 | |
| 2367 Q_ASSERT(setter->arguments().count() == 1); | |
| 2368 const AbstractMetaArgument *argument = setter->arguments().at(0); | |
| 2369 | |
| 2370 QString dest; | |
| 2371 if (setter->isStatic()) | |
| 2372 dest = shellClassName(setter->ownerClass()) + "::"; | |
| 2373 else | |
| 2374 dest = "__qt_object->"; | |
| 2375 | |
| 2376 QString src; | |
|
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2377 if (!argument->type()->isPrimitive() && !argument->type()->typeEntry()->isStructInD()) { |
| 1 | 2378 src = "__qt_" + argument->indexedName(); |
|
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2379 } else if (argument->type()->name() == "QModelIndex") { |
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2380 src = "qtd_to_QModelIndex(" + argument->indexedName() + ")"; |
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|
2381 } else |
| 1 | 2382 src = argument->indexedName(); |
| 2383 | |
| 2384 if (setter->wasPublic()) | |
| 2385 writeAssignment(s, dest + java_field->name(), src, argument->type()); | |
| 2386 else | |
| 2387 s << INDENT << dest << setter->name() << "_setter(" << src << ");" << endl; | |
| 2388 } | |
| 2389 s << "}" << endl << endl; | |
| 2390 } | |
| 2391 } | |
| 2392 | |
| 2393 void CppImplGenerator::writeFinalDestructor(QTextStream &s, const AbstractMetaClass *cls) | |
| 2394 { | |
|
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2395 if (cls->hasConstructors() && cls->isDestructorBase()) { |
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2396 s << INDENT << "extern \"C\" DLL_PUBLIC void qtd_" << cls->name() << "_delete(void* nativeId)" << endl |
| 294 | 2397 << INDENT << "{" << endl |
|
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2398 << INDENT << " delete (" << shellClassName(cls) << "*)nativeId;" << endl |
| 294 | 2399 << INDENT << "}" << endl << endl; |
| 2400 | |
|
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2401 s << INDENT << "extern \"C\" DLL_PUBLIC void qtd_" << cls->name() << "_destroy(void* nativeId)" << endl |
| 294 | 2402 << INDENT << "{" << endl |
|
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|
2403 << INDENT << " call_destructor((" << shellClassName(cls) << "*)nativeId);" << endl |
| 294 | 2404 << INDENT << "}" << endl << endl; |
| 1 | 2405 } |
| 2406 } | |
| 2407 | |
| 2408 void CppImplGenerator::writeFinalConstructor(QTextStream &s, | |
| 2409 const AbstractMetaFunction *java_function, | |
| 2410 const QString &qt_object_name, | |
| 293 | 2411 const QString &java_object_name, |
| 2412 const QString &place) | |
| 1 | 2413 { |
| 2414 const AbstractMetaClass *cls = java_function->ownerClass(); | |
| 2415 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 2416 QString className = cls->typeEntry()->qualifiedCppName(); | |
| 2417 | |
| 2418 bool hasShellClass = cls->generateShellClass(); | |
| 2419 | |
| 2420 s << INDENT << shellClassName(cls) << " *" << qt_object_name | |
| 293 | 2421 << " = new " << place << shellClassName(cls) |
| 1 | 2422 << "("; |
| 2423 writeFunctionCallArguments(s, java_function, "__qt_"); | |
| 2424 s << ");" << endl; | |
| 2425 s << INDENT << "return (void *) " << qt_object_name << ";" << endl; // qtd | |
| 2426 | |
| 2427 /* qtd s << INDENT << "QtJambiLink *__qt_java_link = "; | |
| 2428 if (cls->isQObject()) { | |
| 2429 s << "qtjambi_construct_qobject(__jni_env, " << java_object_name << ", " | |
| 2430 << qt_object_name << ")"; | |
| 2431 } else { | |
| 2432 s << "qtjambi_construct_object(__jni_env, " << java_object_name << ", " << qt_object_name; | |
| 2433 if (cls->typeEntry()->isValue()) | |
| 2434 s << ", \"" << className << "\")"; | |
| 2435 else // non-QObject, object type | |
| 2436 s << ", QMetaType::Void, QLatin1String(\"" << cls->fullName().replace(".", "/") << "\"), true)"; | |
| 2437 } | |
| 2438 s << ";" << endl | |
| 2439 << INDENT << "if (!__qt_java_link) {" << endl; | |
| 2440 { | |
| 2441 Indentation indent(INDENT); | |
| 2442 s << INDENT << "qWarning(\"object construction failed for type: " | |
| 2443 << className << "\");" << endl | |
| 2444 << INDENT << "return;" << endl; | |
| 2445 } | |
| 2446 s << INDENT << "}" << endl; | |
| 2447 | |
| 2448 | |
| 2449 if (cls->isQObject()) { | |
| 2450 // Make sure all qobjects created by Java are owned by java only if | |
| 2451 // parent object has not been set. | |
| 2452 // All other objects will default to split ownership. | |
| 2453 s << INDENT << "if(!__qt_this->QObject::parent()){" << endl; | |
| 2454 s << INDENT << " __qt_java_link->setJavaOwnership(__jni_env, " << java_object_name << ");" << endl; | |
| 2455 s << INDENT << "}" << endl; | |
| 2456 } else { | |
| 2457 // All non-qobjects created by Java are owned by java | |
| 2458 s << INDENT << "__qt_java_link->setJavaOwnership(__jni_env, " << java_object_name << ");" << endl; | |
| 2459 } | |
| 2460 | |
| 2461 if (hasCustomDestructor(cls)) { | |
| 2462 s << INDENT << "__qt_java_link->setDestructorFunction(qtjambi_destructor);" << endl; | |
| 2463 } | |
| 2464 | |
| 2465 if (cls->typeEntry()->typeFlags() & ComplexTypeEntry::DeleteInMainThread) | |
| 2466 s << INDENT << "__qt_java_link->setDeleteInMainThread(true);" << endl; | |
| 2467 | |
| 2468 if (!cls->hasVirtualFunctions() && !cls->hasInconsistentFunctions() && !cls->typeEntry()->isObject()) | |
| 2469 return; | |
| 2470 | |
| 2471 if (hasShellClass) { | |
| 2472 // Set up the link object | |
| 2473 s << INDENT << qt_object_name << "->m_link = __qt_java_link;" << endl; | |
| 2474 | |
| 2475 // Make sure the user data in the QObject has bindings to the qobject's meta object | |
| 2476 // (this has to be done after the link is set, so that the fake meta object | |
| 2477 // can access the java object, for which it gets a reference in the link) | |
| 2478 if (cls->isQObject()) | |
| 2479 s << INDENT << qt_object_name << "->m_link->setMetaObject(" << qt_object_name << "->metaObject());" << endl; | |
| 2480 | |
| 2481 s << INDENT << qt_object_name << "->m_link->setCreatedByJava(true);" << endl; | |
| 2482 | |
| 2483 | |
| 2484 | |
| 2485 AbstractMetaClassList interfaces = cls->interfaces(); | |
| 2486 if (interfaces.size() + (cls->baseClass() != 0 ? 1 : 0) > 1) { | |
| 2487 if (cls->baseClass() != 0) | |
| 2488 interfaces += cls->baseClass(); | |
| 2489 foreach (AbstractMetaClass *iface, interfaces) { | |
| 2490 AbstractMetaClass *impl = iface->isInterface() ? iface->primaryInterfaceImplementor() : iface; | |
| 2491 s << INDENT << qt_object_name << "->m_link->registerSubObject((" << impl->qualifiedCppName() << " *) " << qt_object_name << ");" << endl; | |
| 2492 } | |
| 2493 } | |
| 2494 } | |
| 2495 | |
| 2496 if (!cls->hasVirtualFunctions() && !cls->hasInconsistentFunctions()) | |
| 2497 return; | |
| 2498 | |
| 2499 // Set up the vtable | |
| 2500 s << INDENT; | |
| 2501 QString space(24, ' '); | |
| 2502 if (hasShellClass) | |
| 2503 s << qt_object_name << "->m_vtable = "; | |
| 2504 s << "qtjambi_setup_vtable(__jni_env, " << endl << space << "__jni_object, " << endl; | |
| 2505 | |
| 2506 if (cls->hasInconsistentFunctions()) { | |
| 2507 s << space << "qtjambi_inconsistent_count, " << endl | |
| 2508 << space << "qtjambi_inconsistent_names, " << endl | |
| 2509 << space << "qtjambi_inconsistent_signatures, " << endl; | |
| 2510 } else { | |
| 2511 s << space << "0, 0, 0, // no inconsistent functions" << endl; | |
| 2512 } | |
| 2513 | |
| 2514 if (cls->hasVirtualFunctions()) { | |
| 2515 s << space << "qtjambi_method_count, " << endl | |
| 2516 << space << "qtjambi_method_names, " << endl | |
| 2517 << space << "qtjambi_method_signatures" << endl; | |
| 2518 } else { | |
| 2519 s << space << "0, 0, 0 // no virtual functions" << endl; | |
| 2520 } | |
| 2521 | |
| 2522 s << space << ");" << endl; */ | |
| 2523 } | |
| 2524 | |
| 2525 void CppImplGenerator::writeSignalInitialization(QTextStream &s, const AbstractMetaClass *java_class) | |
| 2526 { | |
| 2527 if (!java_class->isQObject() | |
| 2528 || java_class->queryFunctions(AbstractMetaClass::Signals | AbstractMetaClass::Visible | AbstractMetaClass::NotRemovedFromTargetLang).size() == 0) { | |
| 2529 return ; | |
| 2530 } | |
| 2531 | |
| 2532 s << jni_function_signature(java_class->package(), java_class->name(), "__qt_signalInitialization", "jboolean") | |
| 2533 << endl << "(JNIEnv *__jni_env, jobject java_object, jlong ptr, jstring java_signal_name)" << endl | |
| 2534 << "{" << endl | |
| 2535 << " QtJambiLink *link = (QtJambiLink *) ptr;" << endl | |
| 2536 << " if (link == 0)" << endl | |
| 2537 << " return true;" << endl << endl | |
| 2538 << " QObject *qt_this = link->qobject();" << endl | |
| 2539 << " Q_ASSERT(qt_this);" << endl << endl | |
| 2540 << " QtJambi_SignalWrapper_" << java_class->name() << " *qt_wrapper = " | |
| 2541 << " (QtJambi_SignalWrapper_" << java_class->name() << " *) link->signalWrapper();" << endl | |
| 2542 << " if (qt_wrapper == 0) {" << endl | |
| 2543 << " qt_wrapper = new QtJambi_SignalWrapper_" << java_class->name() << ";" << endl | |
| 2544 << " link->setSignalWrapper(qt_wrapper);" << endl | |
| 2545 << " qt_wrapper->link = link;" << endl << endl | |
| 2546 << " qtjambi_resolve_signals(__jni_env," << endl | |
| 2547 << " java_object," << endl | |
| 2548 << " qt_wrapper->m_signals," << endl | |
| 2549 << " qtjambi_signal_count," << endl | |
| 2550 << " (char **) qtjambi_signal_names," << endl | |
| 2551 << " (int *) qtjambi_signal_argumentcounts);" << endl | |
| 2552 << " }" << endl | |
| 2553 << " QString signal_name = qtjambi_to_qstring(__jni_env, java_signal_name);" << endl | |
| 2554 << " return qtjambi_connect_cpp_to_java(__jni_env," << endl | |
| 2555 << " signal_name," << endl | |
| 2556 << " qt_this," << endl | |
| 2557 << " qt_wrapper," << endl | |
| 2558 << " QLatin1String(\"" << java_class->fullName() << "\")," << endl | |
| 2559 << " QLatin1String(\"" << signalWrapperPrefix() << "\"));" << endl | |
| 2560 << "}"; | |
| 2561 } | |
| 2562 | |
| 2563 QString CppImplGenerator::fromObject(const TypeEntry *entry, | |
| 2564 const QString &var_name) | |
| 2565 { | |
| 2566 QString returned; | |
| 2567 QString package = entry->javaPackage(); | |
| 2568 const ComplexTypeEntry *centry = entry->isComplex() | |
| 2569 ? static_cast<const ComplexTypeEntry *>(entry) | |
| 2570 : 0; | |
| 2571 | |
| 2572 if (centry == 0 || centry->polymorphicIdValue().isEmpty()) { | |
| 2573 /* qtd returned = "qtjambi_from_object(__jni_env, " + var_name + ", \"" | |
| 2574 + entry->lookupName() | |
| 2575 + "\", \"" + QString(package).replace(".", "/") + "/\", true);"; | |
| 2576 */ | |
| 2577 if(entry->isObject()) | |
| 2578 returned = var_name + ";"; | |
| 2579 else | |
| 2580 returned = "new " + entry->lookupName() + "(" + var_name +");"; | |
| 2581 } else { | |
| 2582 AbstractMetaClass *cls = classes().findClass(centry->qualifiedCppName()); | |
| 2583 if (!cls) { | |
| 2584 qFatal("CppImplGenerator::fromObject(): class '%s' could not be resolved...", | |
| 2585 qPrintable(centry->qualifiedCppName())); | |
| 2586 } | |
| 2587 | |
| 2588 while (cls != 0 && !cls->typeEntry()->isPolymorphicBase()) | |
| 2589 cls = cls->baseClass(); | |
| 2590 | |
| 2591 QString full_name; | |
| 2592 if (cls != 0) { | |
| 2593 full_name = cls->fullName(); | |
| 2594 } else { | |
| 2595 ReportHandler::warning(QString("class '%1' has polymorphic id but does not inherit a polymorphic class") | |
| 2596 .arg(centry->qualifiedCppName())); | |
| 2597 } | |
| 2598 /* qtd | |
| 2599 returned = "qtjambi_from_object(__jni_env, " + var_name + ", \"" | |
| 2600 + centry->lookupName() | |
| 2601 + "\", \"" + QString(package).replace(".", "/") + "/\"," | |
| 2602 + "\"" + jni_signature(full_name, Underscores) + "\", true); // fucking complex"; | |
| 2603 */ | |
| 2604 if(entry->isObject()) | |
| 2605 returned = var_name + "; // complex entry"; | |
| 2606 else | |
| 2607 returned = "new " + centry->lookupName() + "(" + var_name +"); // complex entry"; | |
| 2608 } | |
| 2609 | |
| 2610 return returned; | |
| 2611 } | |
| 2612 | |
| 2613 void CppImplGenerator::writeOriginalMetaObjectFunction(QTextStream &s, const AbstractMetaClass *java_class) | |
| 2614 { | |
| 2615 Q_ASSERT(java_class->isQObject()); | |
| 2616 | |
| 2617 s << jni_function_signature(java_class->package(), | |
| 2618 java_class->name(), | |
| 2619 "originalMetaObject", | |
| 2620 "jlong"); | |
| 2621 | |
| 2622 s << endl | |
| 2623 << "(JNIEnv *," << endl | |
| 2624 << " jclass)" << endl | |
| 2625 << "{" << endl; | |
| 2626 { | |
| 2627 Indentation indent(INDENT); | |
| 2628 s << INDENT << "return reinterpret_cast<jlong>(&" << java_class->qualifiedCppName() << "::staticMetaObject);" << endl; | |
| 2629 } | |
| 2630 s << "}" << endl << endl; | |
| 2631 } | |
| 2632 | |
| 2633 void CppImplGenerator::writeFromNativeFunction(QTextStream &s, const AbstractMetaClass *java_class) | |
| 2634 { | |
| 2635 s << jni_function_signature(java_class->package(), | |
| 2636 java_class->name(), | |
| 2637 "fromNativePointer", | |
| 2638 "jobject"); | |
| 2639 s << endl | |
| 2640 << "(JNIEnv *__jni_env," << endl | |
| 2641 << " jclass," << endl | |
| 2642 << " jobject nativePointer)" << endl | |
| 2643 << "{" << endl; | |
| 2644 { | |
| 2645 Indentation indent(INDENT); | |
| 2646 s << INDENT << "void *ptr = qtjambi_to_cpointer(__jni_env, nativePointer, 1);" << endl | |
| 2647 << INDENT << "return " << fromObject(java_class->typeEntry(), "ptr") << endl | |
| 2648 << "}" << endl; | |
| 2649 } | |
| 2650 } | |
| 2651 | |
| 2652 void CppImplGenerator::writeFromArrayFunction(QTextStream &s, const AbstractMetaClass *java_class) | |
| 2653 { | |
| 2654 s << jni_function_signature(java_class->package(), | |
| 2655 java_class->name(), | |
| 2656 "nativePointerArray", | |
| 2657 "jobject"); | |
| 2658 s << endl | |
| 2659 << "(JNIEnv *__jni_env," << endl | |
| 2660 << " jclass," << endl | |
| 2661 << " jobjectArray array)" << endl | |
| 2662 << "{" << endl; | |
| 2663 { | |
| 2664 Indentation indent(INDENT); | |
| 2665 s << INDENT << "return qtjambi_array_to_nativepointer(__jni_env, " << endl | |
| 2666 << INDENT << " array, " << endl | |
| 2667 << INDENT << " sizeof(" | |
| 2668 << java_class->qualifiedCppName() << "));" << endl; | |
| 2669 } | |
| 2670 s << "}" << endl; | |
| 2671 } | |
| 2672 | |
| 2673 | |
| 2674 void CppImplGenerator::writeInterfaceCastFunction(QTextStream &s, | |
| 2675 const AbstractMetaClass *java_class, | |
| 2676 const AbstractMetaClass *interface) | |
| 2677 { | |
| 2678 Q_ASSERT(interface->isInterface()); | |
| 2679 const InterfaceTypeEntry *ie = static_cast<const InterfaceTypeEntry *>(interface->typeEntry()); | |
| 2680 QString interface_name = ie->origin()->targetLangName(); | |
| 2681 | |
| 2682 s << endl | |
| 2683 << jni_function_signature(java_class->package(), | |
| 2684 java_class->name(), | |
| 2685 QString("__qt_cast_to_%1").arg(interface_name), | |
| 2686 "jlong", | |
| 2687 "__J"); | |
| 2688 | |
| 2689 s << endl | |
| 2690 << "(JNIEnv *," << endl | |
| 2691 << " jobject," << endl | |
| 2692 << " jlong ptr)" << endl | |
| 2693 << "{" << endl | |
| 2694 << " return (jlong) (" << interface->primaryInterfaceImplementor()->qualifiedCppName() << " *) " | |
| 2695 << "(" << java_class->qualifiedCppName() << " *) ptr;" << endl | |
| 2696 << "}" << endl; | |
| 2697 } | |
| 2698 | |
| 2699 bool CppImplGenerator::writeConversionRule(QTextStream &s, | |
| 2700 TypeSystem::Language target_language, | |
| 2701 const AbstractMetaFunction *java_function, | |
| 2702 int argument_index, | |
| 2703 const QString &qt_name, | |
| 2704 const QString &java_name) | |
| 2705 { | |
| 2706 if (argument_index < 0 || java_function == 0) | |
| 2707 return false; | |
| 2708 | |
| 2709 QString conversion_rule = java_function->conversionRule(target_language, argument_index); | |
| 2710 | |
| 2711 if (!conversion_rule.isEmpty()) { | |
| 2712 QString qt_name_var; | |
| 2713 QString java_name_var; | |
| 2714 | |
| 2715 if ((argument_index == 0 && target_language == TypeSystem::NativeCode) | |
| 2716 || (argument_index != 0 && target_language == TypeSystem::ShellCode)) { | |
| 2717 qt_name_var = "%in"; | |
| 2718 java_name_var = "%out"; | |
| 2719 } else { | |
| 2720 qt_name_var = "%out"; | |
| 2721 java_name_var = "%in"; | |
| 2722 } | |
| 2723 | |
| 2724 conversion_rule = conversion_rule.replace(qt_name_var, qt_name) | |
| 2725 .replace(java_name_var, java_name); | |
| 2726 | |
| 2727 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 2728 for (int i=0; i<arguments.size(); ++i) { | |
| 2729 conversion_rule = conversion_rule.replace("%" + QString::number(i+1), | |
| 2730 arguments.at(i)->indexedName()); | |
| 2731 } | |
| 2732 | |
| 2733 QStringList lines = conversion_rule.split("\n"); | |
| 2734 foreach (QString line, lines) { | |
| 2735 s << INDENT << line.trimmed() << endl; | |
| 2736 } | |
| 2737 | |
| 2738 return true; | |
| 2739 } else { | |
| 2740 return false; | |
| 2741 } | |
| 2742 } | |
| 2743 | |
| 2744 | |
| 2745 void CppImplGenerator::writeJavaToQt(QTextStream &s, | |
| 2746 const AbstractMetaClass *java_class, | |
| 2747 const AbstractMetaType *function_return_type, | |
| 2748 const QString &qt_name, | |
| 2749 const QString &java_name, | |
| 2750 const AbstractMetaFunction *java_function, | |
| 2751 int argument_index) | |
| 2752 { | |
| 2753 // Conversion to C++: Shell code for return values, native code for arguments | |
| 2754 TypeSystem::Language lang = argument_index == 0 ? TypeSystem::ShellCode : TypeSystem::NativeCode; | |
| 2755 if (writeConversionRule(s, lang, java_function, argument_index, qt_name, java_name)) | |
| 2756 return; | |
| 2757 | |
| 2758 s << INDENT << shellClassName(java_class) << " *" << qt_name << " = (" | |
| 2759 << shellClassName(java_class) << " *) "; | |
| 2760 if (java_class->isQObject()) | |
| 2761 s << "qtjambi_to_qobject"; | |
| 2762 else | |
| 2763 s << "qtjambi_to_object"; | |
| 2764 s << "(__jni_env, " << java_name << ");" << endl; | |
| 2765 if (java_class->isQObject()) { | |
| 2766 // ### throw exceptions when objects are null... | |
| 2767 s << INDENT << "if (!" << qt_name << ") " | |
| 2768 << default_return_statement_java(function_return_type) << ";" << endl << endl; | |
| 2769 } | |
| 2770 } | |
| 2771 | |
| 2772 | |
| 2773 void CppImplGenerator::writeJavaToQt(QTextStream &s, | |
| 2774 const AbstractMetaType *java_type, | |
| 2775 const QString &qt_name, | |
| 2776 const QString &java_name, | |
| 2777 const AbstractMetaFunction *java_function, | |
| 2778 int argument_index, | |
| 2779 Option options) | |
| 2780 { | |
| 2781 // Conversion to C++: Shell code for return values, native code for arguments | |
| 2782 TypeSystem::Language lang = argument_index == 0 ? TypeSystem::ShellCode : TypeSystem::NativeCode; | |
| 2783 if (java_function && writeConversionRule(s, lang, java_function, argument_index, qt_name, java_name)) | |
| 2784 return; | |
| 2785 | |
| 2786 if (java_type == 0) { | |
| 2787 QString warn = QString("no conversion possible for argument '%1' in function '%2::%3' for " | |
| 2788 "language '%4'") | |
| 2789 .arg(argument_index) | |
| 2790 .arg(java_function->implementingClass()->name()) | |
| 2791 .arg(java_function->name()) | |
| 2792 .arg(int(lang)); | |
| 2793 ReportHandler::warning(warn); | |
| 2794 return; | |
| 2795 } | |
| 2796 if (java_type->name() == "QModelIndex") { | |
| 2797 s << INDENT << "QModelIndex " << qt_name << " = qtd_to_QModelIndex(" | |
| 2798 << java_name << ");" << endl; | |
| 2799 } else if (java_type->typeEntry()->isStructInD()) { | |
| 2800 // empty | |
| 2801 } else if (java_type->typeEntry() && java_type->typeEntry()->qualifiedCppName() == "QString") { | |
| 2802 s << INDENT << "QString " << qt_name | |
|
33
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parents:
21
diff
changeset
|
2803 << " = " << QString("QString::fromUtf8((const char *)%1.ptr, %1.length);").arg(java_name) << endl; |
| 1 | 2804 } else if (java_type->isJObjectWrapper()) { |
| 2805 s << INDENT << "JObjectWrapper " << qt_name | |
| 2806 << " = qtjambi_to_jobjectwrapper(__jni_env, " << java_name << ");" << endl; | |
| 2807 } else if (java_type->isVariant()) { | |
| 2808 s << INDENT << "QVariant " << qt_name | |
| 2809 << " = " << java_name << " == NULL ? QVariant() : QVariant(*" << java_name << ");" << endl; | |
| 2810 } else if (java_type->isArray() && java_type->arrayElementType()->isPrimitive()) { | |
| 2811 AbstractMetaType *elementType = java_type->arrayElementType(); | |
| 2812 | |
| 2813 // ### Don't assert on wrong array lengths | |
|
33
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parents:
21
diff
changeset
|
2814 // s << INDENT << "Q_ASSERT(__jni_env->GetArrayLength((jarray) " << java_name << ") == " << java_type->arrayElementCount() << ");" << endl; |
| 1 | 2815 s << INDENT; |
| 2816 writeTypeInfo(s, elementType); | |
|
33
cf8a415f3f32
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eldar
parents:
21
diff
changeset
|
2817 s << " *" << qt_name << " = ("; |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
2818 writeTypeInfo(s, elementType); |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
2819 s << "*) " << java_name << ";" << endl; |
|
cf8a415f3f32
gui package is fully wrapped now. lots of fixes in the generator
eldar
parents:
21
diff
changeset
|
2820 /* |
| 1 | 2821 s << INDENT << "__jni_env->" << getXxxArrayRegion(elementType) << "( (" << translateType(java_type, options) |
| 2822 << ")" << java_name << ", 0, " << java_type->arrayElementCount() << ", " | |
| 2823 << "(" << translateType(elementType, options) << " *" << ")" | |
| 2824 << 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
|
2825 */ |
| 1 | 2826 } else if (java_type->isArray()) { |
| 2827 AbstractMetaType *elementType = java_type->arrayElementType(); | |
| 2828 | |
| 2829 s << INDENT << "Q_ASSERT(__jni_env->GetArrayLength((jarray) " << java_name << ") == " << java_type->arrayElementCount() << ");" << endl; | |
| 2830 writeTypeInfo(s, elementType); | |
| 2831 s << "[" << java_type->arrayElementCount() << "]" << qt_name << ";" << endl; | |
| 2832 | |
| 2833 for (int i=0; i<java_type->arrayElementCount(); ++i) { | |
| 2834 writeJavaToQt(s, elementType, qt_name + "[" + QString::number(i) + "]", | |
| 2835 "__jni_env->GetObjectArrayElement(" + java_name + ", " + QString::number(i) + ")", 0, -1, options); | |
| 2836 } | |
| 2837 | |
| 2838 } else if (java_type->isTargetLangString()) { | |
| 2839 s << INDENT << "QString " << qt_name | |
| 2840 << " = " << "QString::fromUtf8(" << java_name << ", " << java_name << "_size);" << endl; | |
| 2841 // qtd << " = qtjambi_to_qstring(__jni_env, (jstring) " << java_name << ");" << endl; | |
| 2842 | |
| 2843 } else if (java_type->isTargetLangChar()) { | |
| 2844 s << INDENT << "QChar " << qt_name | |
| 2845 << " = (ushort)" << java_name << ";" << endl; | |
| 2846 | |
| 2847 } else if (java_type->isEnum() || java_type->isFlags()) { | |
| 2848 | |
| 2849 bool written = false; | |
| 2850 if (java_type->isEnum()) { | |
| 2851 AbstractMetaEnum *java_enum = | |
| 2852 m_classes.findEnum(static_cast<const EnumTypeEntry *>(java_type->typeEntry())); | |
| 2853 if (java_enum && !java_enum->isPublic()) { | |
| 2854 | |
| 2855 s << INDENT << "int " << qt_name << " = "; | |
| 2856 written = true; | |
| 2857 } | |
| 2858 } | |
| 2859 | |
| 2860 if (!written) { | |
| 2861 QString qualified_name = java_type->typeEntry()->qualifiedCppName(); | |
| 2862 s << INDENT << qualified_name << " " << qt_name | |
| 2863 << " = (" << qualified_name << ") "; | |
| 2864 } | |
| 2865 | |
| 2866 if ((options & EnumAsInts) == 0 && (java_type->isTargetLangEnum() || java_type->isTargetLangFlags())) { | |
|
33
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parents:
21
diff
changeset
|
2867 s << java_name << ";" << endl; |
| 1 | 2868 |
| 2869 } else if (options & BoxedPrimitive) { | |
| 2870 const PrimitiveTypeEntry *pentry = TypeDatabase::instance()->findTargetLangPrimitiveType("int"); | |
| 2871 Q_ASSERT(pentry); | |
| 2872 | |
| 2873 s << java_name << ";" << endl; | |
| 2874 | |
| 2875 } else { | |
| 2876 s << java_name << ';' << endl; | |
| 2877 } | |
| 2878 | |
| 2879 } else if (java_type->isContainer()) { | |
| 2880 writeJavaToQtContainer(s, java_type, qt_name, java_name, 0, -1); | |
| 2881 | |
| 2882 } else if (java_type->isThread()) { | |
| 2883 s << INDENT << "QThread *" << qt_name << " = qtjambi_to_thread(__jni_env, " << java_name | |
| 2884 << ");" << endl; | |
| 2885 | |
| 2886 } else if (java_type->typeEntry()->isCustom()) { | |
| 2887 const CustomTypeEntry *custom_type = | |
| 2888 static_cast<const CustomTypeEntry *>(java_type->typeEntry()); | |
| 2889 s << INDENT; | |
| 2890 custom_type->generateCppJavaToQt(s, java_type, "__jni_env", qt_name, java_name); | |
| 2891 s << ";" << endl; | |
| 2892 | |
| 2893 } else { | |
| 2894 | |
| 2895 const TypeEntry *type = java_type->typeEntry(); | |
| 2896 QString class_name = type->name(); | |
| 2897 QString qualified_class_name = fixCppTypeName(type->qualifiedCppName()); | |
| 2898 | |
| 2899 // Declaration and the c-cast | |
| 2900 s << INDENT; | |
| 2901 writeTypeInfo(s, java_type); | |
| 2902 s << ' ' << qt_name << " = ("; | |
| 2903 writeTypeInfo(s, java_type); | |
| 2904 s << ") "; | |
| 2905 | |
| 2906 if (java_type->isPrimitive()) { | |
| 2907 if (options & BoxedPrimitive) { | |
| 2908 const PrimitiveTypeEntry *pentry = static_cast<const PrimitiveTypeEntry *>(type); | |
| 2909 //std::cout << "---error_here " << type->targetLangName().toStdString() << " \n"; | |
| 2910 //std::cout << "----func_here " << java_function->marshalledName().toStdString() << " \n"; | |
| 2911 | |
| 2912 if (!pentry->preferredConversion()) | |
| 2913 pentry = TypeDatabase::instance()->findTargetLangPrimitiveType(pentry->targetLangName()); | |
| 2914 Q_ASSERT(pentry); | |
| 2915 | |
| 2916 s << java_name << ";" << endl; | |
| 2917 | |
| 2918 } else if ((options & GlobalRefJObject) && type->jniName() == QLatin1String("jobject")) { | |
| 2919 s << "__jni_env->NewGlobalRef(" << java_name << ");" << endl; | |
| 2920 } else { | |
| 2921 s << java_name << ';' << endl; | |
| 2922 } | |
| 2923 | |
| 2924 #if 0 | |
| 2925 } else if (java_type->isEnum()) { | |
| 2926 s << "qtjambi_to_enum(__jni_env, " << java_name << ");" << endl; | |
| 2927 #endif | |
| 2928 | |
| 2929 } else if ((java_type->isQObject() || java_type->isObject()) | |
| 2930 && static_cast<const ObjectTypeEntry *>(type)->designatedInterface()) { | |
| 2931 /* qtd const InterfaceTypeEntry *ie = | |
| 2932 static_cast<const ObjectTypeEntry *>(type)->designatedInterface(); | |
| 2933 s << "qtjambi_to_interface(__jni_env, "; | |
| 2934 | |
| 2935 // This cast is only valid if we're dealing with a native id | |
| 2936 if ((options & UseNativeIds) == UseNativeIds) | |
| 2937 s << "(QtJambiLink *)"; | |
| 2938 */ | |
| 2939 s << java_name << ";" << endl; | |
| 2940 /* qtd | |
| 2941 s << "\"" << ie->targetLangName() << "\", \"" | |
| 2942 << ie->javaPackage().replace(".", "/") << "/\", " | |
| 2943 << "\"__qt_cast_to_" << type->targetLangName() << "\");" << endl; | |
| 2944 */ | |
| 2945 } else if (java_type->isObject() || java_type->isQObject() || java_type->isNativePointer()) { | |
| 2946 if (java_type->isReference()) { | |
| 2947 s << "* (" << qualified_class_name << " " | |
| 2948 << QString(java_type->actualIndirections(), '*') << ") "; | |
| 2949 } | |
| 2950 | |
| 2951 if (java_type->isNativePointer()) { | |
| 2952 /* qtd s << "qtjambi_to_cpointer(" | |
| 2953 << "__jni_env, " | |
| 2954 << java_name << ", " | |
| 2955 << java_type->actualIndirections() << ");" << endl; */ | |
| 2956 s << java_name << ";" << endl; // qtd | |
| 2957 }/* qtd else if (java_type->isQObject()) { | |
| 2958 if ((options & UseNativeIds) == 0) | |
| 2959 s << "qtjambi_to_qobject(__jni_env, "; | |
| 2960 else | |
| 2961 s << "qtjambi_from_jlong("; | |
| 2962 s << java_name; | |
| 2963 s << ");" << endl; | |
| 2964 }*/ else { | |
| 2965 /* qtd if ((options & UseNativeIds) == 0) | |
| 2966 s << "qtjambi_to_object(__jni_env, "; | |
| 2967 else | |
| 2968 s << "qtjambi_from_jlong("; | |
| 2969 */ s << java_name; | |
| 2970 s << ";" << endl; // + | |
| 2971 // qtd s << ");" << endl; | |
| 2972 } | |
| 2973 | |
| 2974 } else { | |
| 2975 // Return values... | |
| 2976 if (argument_index == 0) { | |
| 2977 s << "(" << java_name << " != 0 ? *(" << qualified_class_name << " *)"; | |
| 2978 /* qtd if ((options & UseNativeIds) == 0) | |
| 2979 s << "qtjambi_to_object(__jni_env, "; | |
| 2980 else | |
| 2981 s << "qtjambi_from_jlong("; | |
| 2982 */ s << java_name; | |
| 2983 s << " : " << qualified_class_name << "());" << endl; | |
| 2984 } else { | |
| 2985 s << "*" | |
| 2986 << "(" << qualified_class_name << " *)"; | |
| 2987 bool null_check = false; | |
| 2988 /* qtd if ((options & UseNativeIds) == 0) { | |
| 2989 s << "qtjambi_to_object(__jni_env, "; | |
| 2990 } else if (hasDefaultConstructor(java_type)) { | |
| 2991 null_check = true; | |
| 2992 s << "(" << java_name << " != 0 ? qtjambi_from_jlong("; | |
| 2993 } else { | |
| 2994 s << "qtjambi_from_jlong("; | |
| 2995 } | |
| 2996 */ s << java_name; | |
| 2997 // qtd s << ")"; | |
| 2998 | |
| 2999 if (null_check) | |
| 3000 s << " : default_" << QString(qualified_class_name).replace("::", "_") << "())"; | |
| 3001 s << ";" << endl; | |
| 3002 } | |
| 3003 | |
| 3004 } | |
| 3005 } | |
| 3006 // qtd s << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl; | |
| 3007 } | |
| 3008 | |
| 3009 void CppImplGenerator::writeQtToJava(QTextStream &s, | |
| 3010 const AbstractMetaType *java_type, | |
| 3011 const QString &qt_name, | |
| 3012 const QString &java_name, | |
| 3013 const AbstractMetaFunction *java_function, | |
| 3014 int argument_index, | |
| 3015 Option option) | |
| 3016 { | |
| 3017 | |
| 3018 // Conversion to Java: Native code for return values, shell code for arguments | |
| 3019 TypeSystem::Language lang = argument_index == 0 ? TypeSystem::NativeCode : TypeSystem::ShellCode; | |
| 3020 /* qtd if (java_function && writeConversionRule(s, lang, java_function, argument_index, qt_name, java_name)) | |
| 3021 return; | |
| 3022 */ | |
| 3023 if (java_type == 0) { | |
| 3024 QString warn = QString("no conversion possible for argument '%1' in function '%2::%3' for " | |
| 3025 "language '%4'") | |
| 3026 .arg(argument_index) | |
| 3027 .arg(java_function->implementingClass()->name()) | |
| 3028 .arg(java_function->name()) | |
| 3029 .arg(int(lang)); | |
| 3030 ReportHandler::warning(warn); | |
| 3031 return; | |
| 3032 } | |
| 3033 | |
| 3034 if (java_type->name() == "QModelIndex") { | |
| 3035 QString prefix = "*"; | |
| 3036 if (option & BoxedPrimitive) | |
| 3037 s << INDENT << "QModelIndexAccessor tmp_index = qtd_from_QModelIndex(" << qt_name << ");" << endl | |
| 3038 << INDENT << "QModelIndexAccessor *" << java_name << " = &tmp_index;" << endl; | |
| 3039 else | |
| 3040 s << INDENT << "*" << java_name << " = qtd_from_QModelIndex(" << qt_name << ");" << endl; | |
| 3041 | |
| 81 | 3042 } else if (java_type->typeEntry()->isStructInD()) { |
| 3043 if (option & BoxedPrimitive) { | |
| 3044 s << INDENT << java_type->typeEntry()->name() << " *" << java_name << " = (" | |
| 3045 << java_type->typeEntry()->name() << " *) &" << qt_name << ";" << endl; | |
| 3046 } else { | |
| 3047 s << INDENT << "*" << java_name << " = " << qt_name << ";" << endl; | |
| 3048 } | |
| 1 | 3049 } else if (java_type->isArray() && java_type->arrayElementType()->isPrimitive()) { |
| 3050 AbstractMetaType *elementType = java_type->arrayElementType(); | |
|
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|
3051 /* qtd |
| 1 | 3052 s << INDENT << translateType(java_type, option) << " " << java_name << " = __jni_env->" << newXxxArray(elementType) |
| 3053 << "(" << java_type->arrayElementCount() << ");" << endl; | |
| 3054 | |
| 3055 s << INDENT << "__jni_env->" << setXxxArrayRegion(elementType) << "(" | |
| 3056 << "(" << translateType(java_type, option) << ")" << java_name | |
| 3057 << ", 0, " << java_type->arrayElementCount() << ", " | |
| 3058 << "(" << translateType(elementType, option) << " *" << ")" | |
| 3059 << qt_name << ");" << endl; | |
|
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|
3060 */ |
|
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|
3061 s << INDENT << translateType(java_type, option) << " " << java_name << " = " << qt_name << ";" <<endl; |
| 1 | 3062 } else if (java_type->isArray()) { |
| 3063 AbstractMetaType *elementType = java_type->arrayElementType(); | |
| 3064 | |
| 3065 s << INDENT << "jobject " << java_name << " = __jni_env->NewObjectArray(" | |
| 3066 << java_type->arrayElementCount() << ");" << endl; | |
| 3067 | |
| 3068 s << "jobject __qt_element = 0;"; | |
| 3069 | |
| 3070 for (int i=0; i<java_type->arrayElementCount(); ++i) { | |
| 3071 writeQtToJava(s, elementType, qt_name + "[" + QString::number(i) + "]", | |
| 3072 "__qt_element", 0, -1, option); | |
| 3073 s << "__jni_env->SetObjectArrayElement((jobjectArray) " << java_name << ", " | |
| 3074 << i << ", __qt_element);" << endl; | |
| 3075 } | |
| 3076 | |
| 3077 } else if (java_type->isPrimitive()) { | |
| 3078 const PrimitiveTypeEntry *type = | |
| 3079 static_cast<const PrimitiveTypeEntry *>(java_type->typeEntry()); | |
| 3080 | |
| 3081 Q_ASSERT(type); | |
| 3082 QString ret_val; | |
| 3083 if (java_function) | |
| 3084 ret_val = jniReturnName(java_function); | |
| 3085 else | |
| 3086 ret_val = fixCppTypeName(java_type->typeEntry()->qualifiedCppName()); | |
| 3087 s << INDENT << ret_val << " " << java_name << " = " << qt_name << ";" << endl; | |
| 3088 } else if (java_type->isJObjectWrapper()) { | |
| 3089 s << INDENT << "jobject " << java_name << " = qtjambi_from_jobjectwrapper(__jni_env, " | |
| 3090 << qt_name << ");" << endl; | |
| 3091 } else if (java_type->isVariant()) { | |
| 3092 s << INDENT << "QVariant *" << java_name | |
| 3093 << " = new QVariant(" << qt_name << ");" << endl; | |
| 3094 } else if (java_type->isTargetLangString()) { | |
| 35 | 3095 if(java_type->typeEntry()->qualifiedCppName() == "QStringRef") { |
| 3096 s << INDENT << "const QString *str_ref = " << qt_name << ".string();" << endl | |
| 3097 << INDENT << "if(str_ref)" << endl | |
| 253 | 3098 << INDENT << " qtd_toUtf8(str_ref->utf16(), str_ref->size(), " << java_name << ");" << endl |
| 35 | 3099 << INDENT << "else {" << endl |
| 3100 << INDENT << " QString empty_str;" << endl | |
| 253 | 3101 << INDENT << " qtd_toUtf8(empty_str.utf16(), empty_str.size(), " << java_name << ");" << endl |
| 35 | 3102 << INDENT << "}" << endl; |
| 3103 } else { | |
| 253 | 3104 s << INDENT << QString("qtd_toUtf8(%1.utf16(), %1.size(), %2);").arg(qt_name, java_name) << endl; |
| 35 | 3105 } |
| 1 | 3106 } else if (java_type->isTargetLangChar()) { |
| 3107 s << INDENT << "jchar " << java_name << " = " << qt_name << ".unicode();" << endl; | |
| 3108 | |
| 3109 } else if (java_type->isIntegerEnum() || java_type->isIntegerFlags() | |
| 3110 || ((option & EnumAsInts) && (java_type->isEnum() || java_type->isFlags()))) { | |
| 3111 // } else if (java_type->isEnum() || java_type->isFlags()) { | |
| 3112 | |
| 3113 // if (option & EnumAsInts) { | |
| 3114 // qDebug() << java_type->name() << "should be int..."; | |
| 3115 // } | |
| 3116 | |
| 3117 /* if (option & BoxedPrimitive) { | |
| 3118 s << INDENT << "jobject " << java_name << " = qtjambi_from_int(__jni_env, " | |
| 3119 << qt_name << ");" << endl; | |
| 3120 } else */{ | |
| 3121 s << INDENT << "int " << java_name << " = " << qt_name << ";" << endl; | |
| 3122 } | |
| 3123 | |
| 3124 } else if (java_type->isTargetLangEnum()) { | |
| 3125 Q_ASSERT((option & EnumAsInts) == 0); | |
| 3126 const EnumTypeEntry *et = static_cast<const EnumTypeEntry *>(java_type->typeEntry()); | |
| 3127 s << INDENT << "int " << java_name << " = " << qt_name << ";" << endl; | |
| 3128 | |
| 3129 } else if (java_type->isTargetLangFlags()) { | |
| 3130 Q_ASSERT((option & EnumAsInts) == 0); | |
| 3131 const FlagsTypeEntry *ft = static_cast<const FlagsTypeEntry *>(java_type->typeEntry()); | |
| 3132 s << INDENT << "jobject " << java_name << " = qtjambi_from_flags(__jni_env, " | |
| 3133 << qt_name << ", \"" << ft->javaPackage().replace('.', '/') << '/' | |
| 3134 << ft->originator()->javaQualifier() << '$' << ft->targetLangName() << "\");" << endl; | |
| 3135 | |
| 3136 } else if (java_type->isContainer()) { | |
| 3137 writeQtToJavaContainer(s, java_type, qt_name, java_name, 0, -1); | |
| 3138 | |
| 3139 } else if (java_type->isThread()) { | |
| 3140 s << INDENT << "jobject " << java_name << " = qtjambi_from_thread(__jni_env, " << qt_name | |
| 3141 << ");" << endl; | |
| 3142 | |
| 3143 } else if (!java_type->isNativePointer() && java_type->typeEntry()->isCustom()) { | |
| 3144 s << INDENT; | |
| 3145 static_cast<const CustomTypeEntry *>(java_type->typeEntry()) | |
| 3146 ->generateCppQtToJava(s, java_type, "__jni_env", qt_name, java_name); | |
| 3147 s << ";" << endl; | |
| 3148 | |
| 3149 } else { | |
| 3150 QString return_type; | |
| 3151 if (java_function) | |
| 3152 return_type = jniReturnName(java_function); | |
| 3153 else { | |
| 3154 return_type = jniReturnType(java_type); | |
| 3155 return_type = fixCppTypeName(return_type); | |
| 3156 // return_type = fixCppTypeName(java_type->typeEntry()->qualifiedCppName()); | |
| 3157 } | |
| 3158 /* if( (java_type->isValue() && !java_type->typeEntry()->isStructInD()) | |
| 3159 || java_type->isObject() ) | |
| 3160 s << INDENT << return_type << " *" << java_name << " = (" << return_type << "*) "; | |
| 3161 else*/ | |
| 3162 s << INDENT << return_type << " " << java_name << " = (" << return_type << ") "; | |
| 3163 | |
| 3164 if (java_type->isQObject()) { | |
| 3165 /* qtd s << "qtjambi_from_qobject(__jni_env, " << "(QObject *) "; | |
| 3166 | |
| 3167 if (java_type->isReference() && java_type->indirections() == 0) | |
| 3168 s << "&"; | |
| 3169 | |
| 3170 s << qt_name | |
| 3171 << ", \"" << java_type->typeEntry()->lookupName() << "\"" | |
| 3172 << ", \"" << java_type->package().replace(".", "/") << "/\"" | |
| 3173 << ");" << endl; | |
| 3174 */ | |
| 3175 s << qt_name << ";" << endl; | |
| 3176 | |
| 3177 #if 0 | |
| 3178 } else if (java_type->isEnum()) { | |
| 3179 | |
| 3180 const EnumTypeEntry *et = static_cast<const EnumTypeEntry *>(java_type->typeEntry()); | |
| 3181 s << "qtjambi_from_enum(__jni_env, " << qt_name << ", \"" | |
| 3182 << et->javaQualifier() << "$" << et->targetLangName() << "\");" << endl; | |
| 3183 #endif | |
| 3184 } else if (java_type->isNativePointer()) { | |
| 3185 /* qtd s << "qtjambi_from_cpointer(__jni_env, "; | |
| 3186 if (java_type->isReference()) | |
| 3187 s << "&"; | |
| 3188 s << qt_name << ", " << nativePointerType(java_type) << ", " | |
| 3189 << java_type->actualIndirections() << ");" << endl; | |
| 3190 */ | |
| 3191 if (java_type->isReference()) | |
| 3192 s << "&"; | |
| 3193 s << qt_name << ";" << "// qtjambi_from_cpointer" << endl; | |
| 3194 } else if (java_type->isValue()) { | |
| 3195 // qtd s << fromObject(java_type->typeEntry(), "&" + qt_name) << endl; | |
| 3196 s << "new " << java_type->typeEntry()->qualifiedCppName() << "(" << qt_name << ");" << endl; | |
| 3197 } else { | |
| 3198 // qtd s << fromObject(java_type->typeEntry(), | |
| 3199 // qtd (java_type->isReference() ? "&" : "") + qt_name) << endl; | |
| 3200 s << qt_name << ";" << endl; | |
| 3201 } | |
| 3202 } | |
| 3203 | |
| 3204 } | |
| 3205 | |
| 3206 QString CppImplGenerator::getTypeName(const TypeEntry *entry, Option option) | |
| 3207 { | |
| 3208 if(entry->isEnum() && (option & EnumAsInts)) | |
| 3209 return "int"; | |
| 3210 | |
| 3211 return entry->lookupName(); | |
| 3212 } | |
| 3213 | |
| 3214 void CppImplGenerator::writeQtToJavaContainer(QTextStream &s, | |
| 3215 const AbstractMetaType *java_type, | |
| 3216 const QString &qt_name, | |
| 3217 const QString &java_name, | |
| 3218 const AbstractMetaFunction *java_function, | |
| 3219 int argument_index) | |
| 3220 { | |
| 3221 // Language for conversion to Java: Native code for return values and Shell code for arguments | |
| 3222 TypeSystem::Language lang = argument_index == 0 ? TypeSystem::NativeCode : TypeSystem::ShellCode; | |
| 3223 if (java_function && writeConversionRule(s, lang, java_function, argument_index, qt_name, java_name)) | |
| 3224 return; | |
| 3225 | |
| 3226 if (java_type == 0) { | |
| 3227 QString warn = QString("no conversion possible for argument '%1' in function '%2::%3' for " | |
| 3228 "language '%4'") | |
| 3229 .arg(argument_index) | |
| 3230 .arg(java_function->implementingClass()->name()) | |
| 3231 .arg(java_function->name()) | |
| 3232 .arg(int(lang)); | |
| 3233 ReportHandler::warning(warn); | |
| 3234 return; | |
| 3235 } | |
| 3236 | |
| 3237 Q_ASSERT(java_type->isContainer()); | |
| 3238 const ContainerTypeEntry *type = | |
| 3239 static_cast<const ContainerTypeEntry *>(java_type->typeEntry()); | |
| 3240 | |
|
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3241 if (type->type() == ContainerTypeEntry::VectorContainer |
| 1 | 3242 || type->type() == ContainerTypeEntry::LinkedListContainer |
| 3243 || type->type() == ContainerTypeEntry::StackContainer | |
| 3244 || type->type() == ContainerTypeEntry::SetContainer | |
| 3245 || type->type() == ContainerTypeEntry::QueueContainer) { | |
| 3246 | |
| 3247 Q_ASSERT(java_type->instantiations().size() == 1); | |
| 3248 AbstractMetaType *targ = java_type->instantiations().first(); | |
| 3249 | |
| 3250 QString cls_name = getTypeName(targ->typeEntry(), EnumAsInts); | |
| 3251 cls_name.remove("_ConcreteWrapper"); | |
| 3252 | |
| 3253 s << endl | |
| 3254 << INDENT; | |
| 3255 | |
| 3256 switch (type->type()) { | |
| 3257 case ContainerTypeEntry::LinkedListContainer: | |
| 3258 case ContainerTypeEntry::QueueContainer: | |
| 3259 s << "qtjambi_linkedlist_new(__jni_env)"; | |
| 3260 break; | |
| 3261 case ContainerTypeEntry::StackContainer: | |
| 3262 s << "qtjambi_stack_new(__jni_env)"; | |
| 3263 break; | |
| 3264 case ContainerTypeEntry::SetContainer: | |
| 3265 s << "qtjambi_hashset_new(__jni_env)"; | |
| 3266 break; | |
| 3267 default: | |
| 3268 s << "qtd_allocate_" << cls_name | |
| 3269 << "_array(" << java_name << ", " << qt_name << ".size())"; | |
| 3270 break; | |
| 3271 } | |
| 3272 | |
| 3273 s << ";" << endl | |
| 3274 << INDENT; | |
| 3275 | |
| 3276 | |
| 3277 writeTypeInfo(s, java_type, ForceValueType); | |
|
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3278 QString index = "i_" + qt_name; |
| 1 | 3279 s << "::const_iterator " << qt_name << "_end_it = " << qt_name << ".constEnd();" << endl |
|
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|
3280 << INDENT << QString("int %0 = 0;").arg(index) << endl |
| 1 | 3281 << INDENT; |
| 3282 s << "for ("; | |
| 3283 writeTypeInfo(s, java_type, ForceValueType); | |
| 3284 s << "::const_iterator " << qt_name << "_it = " << qt_name << ".constBegin(); " | |
| 3285 << qt_name << "_it != " << qt_name << "_end_it; ++" << qt_name << "_it) {" << endl; | |
| 3286 { | |
| 3287 Indentation indent(INDENT); | |
| 3288 s << INDENT; | |
| 3289 writeTypeInfo(s, targ); | |
| 3290 s << " __qt_tmp = *" << qt_name << "_it;" << endl; | |
| 3291 | |
| 3292 if(targ->isTargetLangString()) | |
|
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|
3293 s << INDENT << "void *__java_tmp = qtd_string_from_array(" << java_name << ", " << index << ");" << endl; |
| 1 | 3294 |
| 3295 writeQtToJava(s, targ, "__qt_tmp", "__java_tmp", 0, -1, BoxedPrimitive); | |
| 3296 | |
|
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|
3297 s << INDENT << "qtd_assign_" << cls_name << "_array_element(" << java_name << ", " << index << ", __java_tmp);" << endl; |
|
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3298 s << INDENT << "++" << index << ";" << endl; |
| 1 | 3299 } |
|
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3300 s << INDENT << "}" << endl; |
|
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3301 |
|
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3302 } else if (type->isQList()) { |
|
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|
3303 // QList<QObject*> & list2 = (*(QList<QObject*> *)nativeId); |
|
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3304 writeTypeInfo(s, java_type, ForceValueType); |
|
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|
3305 s << "&" << java_name << "_tmp = (*("; |
|
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|
3306 writeTypeInfo(s, java_type, ForceValueType); |
|
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|
3307 s << "*)" << java_name << ");" << endl |
|
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|
3308 << INDENT << java_name << "_tmp = " << qt_name << ";" << endl; |
| 1 | 3309 |
| 3310 } else if (type->type() == ContainerTypeEntry::PairContainer) { | |
| 3311 QList<AbstractMetaType *> args = java_type->instantiations(); | |
| 3312 Q_ASSERT(args.size() == 2); | |
| 3313 | |
| 3314 s << INDENT << "jobject " << java_name << ";" << endl | |
| 3315 << INDENT << "{" << endl; | |
| 3316 { | |
| 3317 Indentation indent(INDENT); | |
| 3318 writeQtToJava(s, args.at(0), qt_name + ".first", "__java_tmp_first", 0, -1, BoxedPrimitive); | |
| 3319 writeQtToJava(s, args.at(1), qt_name + ".second", "__java_tmp_second", 0, -1, BoxedPrimitive); | |
| 3320 s << INDENT << java_name << " = qtjambi_pair_new(__jni_env, " | |
| 3321 << "__java_tmp_first, __java_tmp_second);" << endl; | |
| 3322 } | |
| 3323 | |
| 3324 s << INDENT << "}" << endl; | |
| 3325 | |
| 3326 } else if (type->type() == ContainerTypeEntry::MultiMapContainer) { | |
| 3327 | |
| 3328 Q_ASSERT(java_type->instantiations().size() == 2); | |
| 3329 AbstractMetaType *targ_key = java_type->instantiations().at(0); | |
| 3330 AbstractMetaType *targ_val = java_type->instantiations().at(1); | |
| 3331 | |
| 3332 s << endl | |
| 3333 << INDENT << "jobject " << java_name << " = qtjambi_treemap_new(__jni_env, " << qt_name << ".keys().size());" << endl | |
| 3334 << INDENT << "QList<"; | |
| 3335 writeTypeInfo(s, targ_key); | |
| 3336 s << "> __qt_keys = " << qt_name << ".keys();" << endl | |
| 3337 << INDENT << "for (int i=0; i<__qt_keys.size(); ++i) {" << endl; | |
| 3338 { | |
| 3339 Indentation indent(INDENT); | |
| 3340 | |
| 3341 s << INDENT; | |
| 3342 writeTypeInfo(s, targ_key); | |
| 3343 s << " __qt_tmp_key = __qt_keys.at(i);" << endl; | |
| 3344 writeQtToJava(s, targ_key, "__qt_tmp_key", "__java_tmp_key", 0, -1, BoxedPrimitive); | |
| 3345 | |
| 3346 s << INDENT << "QList<"; | |
| 3347 writeTypeInfo(s, targ_val); | |
| 3348 s << "> __qt_values = " << qt_name << ".values(__qt_tmp_key);" << endl | |
| 3349 << INDENT << "jobject __java_value_list = qtjambi_arraylist_new(__jni_env, __qt_values.size());" << endl | |
| 3350 << INDENT << "for (int j=0; j<__qt_values.size(); ++j) {" << endl; | |
| 3351 { | |
| 3352 Indentation indent(INDENT); | |
| 3353 | |
| 3354 s << INDENT; | |
| 3355 writeTypeInfo(s, targ_val); | |
| 3356 s << " __qt_tmp_val = __qt_values.at(j);" << endl; | |
| 3357 writeQtToJava(s, targ_val, "__qt_tmp_val", "__java_tmp_val", 0, -1, BoxedPrimitive); | |
| 3358 | |
| 3359 s << INDENT << "qtjambi_collection_add(__jni_env, __java_value_list, __java_tmp_val);" << endl; | |
| 3360 } | |
| 3361 s << INDENT << "}" << endl | |
| 3362 << INDENT << "qtjambi_map_put(__jni_env, " << java_name << ", __java_tmp_key, __java_value_list);" << endl; | |
| 3363 } | |
| 3364 s << INDENT << "}" << endl; | |
| 3365 | |
| 3366 } else if (type->type() == ContainerTypeEntry::MapContainer | |
| 3367 || type->type() == ContainerTypeEntry::HashContainer) { | |
| 3368 QString constructor = type->type() == ContainerTypeEntry::MapContainer | |
| 3369 ? "qtjambi_treemap_new" | |
| 3370 : "qtjambi_hashmap_new"; | |
| 3371 | |
| 3372 Q_ASSERT(java_type->instantiations().size() == 2); | |
| 3373 AbstractMetaType *targ_key = java_type->instantiations().at(0); | |
| 3374 AbstractMetaType *targ_val = java_type->instantiations().at(1); | |
| 3375 | |
| 3376 s << endl | |
| 3377 << INDENT << "jobject " << java_name << " = " << constructor << "(__jni_env, " << qt_name | |
| 3378 << ".size());" << endl | |
| 3379 << INDENT; | |
| 3380 writeTypeInfo(s, java_type, Option(ExcludeReference | ExcludeConst)); | |
| 3381 s << "::const_iterator it;" << endl | |
| 3382 << INDENT << "for (it=" << qt_name << ".constBegin(); it!=" << qt_name << ".constEnd(); ++it) {" << endl; | |
| 3383 { | |
| 3384 Indentation indent(INDENT); | |
| 3385 s << INDENT; | |
| 3386 writeTypeInfo(s, targ_key); | |
| 3387 s << " __qt_tmp_key = it.key();" << endl | |
| 3388 << INDENT; | |
| 3389 writeTypeInfo(s, targ_val); | |
| 3390 s << " __qt_tmp_val = it.value();" << endl; | |
| 3391 writeQtToJava(s, targ_key, "__qt_tmp_key", "__java_tmp_key", 0, -1, BoxedPrimitive); | |
| 3392 writeQtToJava(s, targ_val, "__qt_tmp_val", "__java_tmp_val", 0, -1, BoxedPrimitive); | |
| 3393 s << INDENT << "qtjambi_map_put(__jni_env, " << java_name | |
| 3394 << ", __java_tmp_key, __java_tmp_val);" << endl; | |
| 3395 } | |
| 3396 s << INDENT << "}" << endl; | |
| 3397 | |
| 3398 } else { | |
| 3399 ReportHandler::warning(QString("unable to generate container type %1, type=%2") | |
| 3400 .arg(java_type->name()).arg(type->type())); | |
| 3401 } | |
| 3402 | |
| 3403 // qtd s << INDENT << "QTJAMBI_EXCEPTION_CHECK(__jni_env);" << endl; | |
| 3404 } | |
| 3405 | |
| 3406 | |
| 3407 void CppImplGenerator::writeJavaToQtContainer(QTextStream &s, | |
| 3408 const AbstractMetaType *java_type, | |
| 3409 const QString &qt_name, | |
| 3410 const QString &java_name, | |
| 3411 const AbstractMetaFunction *java_function, | |
| 3412 int argument_index) | |
| 3413 { | |
| 3414 // Conversion to C++: Shell code for return value, native code for arguments | |
| 3415 TypeSystem::Language lang = argument_index == 0 ? TypeSystem::ShellCode : TypeSystem::NativeCode; | |
| 3416 if (java_function && writeConversionRule(s, lang, java_function, argument_index, qt_name, java_name)) | |
| 3417 return; | |
| 3418 | |
| 3419 if (java_type == 0) { | |
| 3420 QString warn = QString("no conversion possible for argument '%1' in function '%2::%3' for " | |
| 3421 "language '%4'") | |
| 3422 .arg(argument_index) | |
| 3423 .arg(java_function->implementingClass()->name()) | |
| 3424 .arg(java_function->name()) | |
| 3425 .arg(int(lang)); | |
| 3426 ReportHandler::warning(warn); | |
| 3427 return; | |
| 3428 } | |
| 3429 | |
| 3430 | |
| 3431 Q_ASSERT(java_type->isContainer()); | |
| 3432 const ContainerTypeEntry *type = | |
| 3433 static_cast<const ContainerTypeEntry *>(java_type->typeEntry()); | |
| 3434 | |
|
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diff
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|
3435 if (type->type() == ContainerTypeEntry::VectorContainer |
| 1 | 3436 || type->type() == ContainerTypeEntry::LinkedListContainer |
| 3437 || type->type() == ContainerTypeEntry::StackContainer | |
| 3438 || type->type() == ContainerTypeEntry::SetContainer | |
| 3439 || type->type() == ContainerTypeEntry::QueueContainer) { | |
| 3440 Q_ASSERT(java_type->instantiations().size() == 1); | |
| 3441 AbstractMetaType *targ = java_type->instantiations().first(); | |
| 3442 QString elem_type = getTypeName(targ->typeEntry(), EnumAsInts); | |
| 3443 elem_type.remove("_ConcreteWrapper"); | |
| 3444 | |
| 3445 s << INDENT; | |
| 3446 writeTypeInfo(s, java_type, ForceValueType); | |
| 3447 s << qt_name << ";" << endl; | |
| 3448 | |
| 3449 { | |
| 3450 if (type->type() == ContainerTypeEntry::VectorContainer | |
| 3451 || type->type() == ContainerTypeEntry::StackContainer) | |
|
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|
3452 s << INDENT << qt_name << ".reserve(" << java_name << "->length);" << endl; |
|
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|
3453 |
|
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|
3454 s << INDENT << "for (int i=0; i<" << java_name << "->length; ++i) {" << endl; |
| 1 | 3455 { |
| 3456 Indentation indent(INDENT); | |
| 3457 if(targ->isTargetLangString()) | |
| 35 | 3458 s << INDENT << "DArray __d_element;" << endl |
|
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|
3459 << INDENT << "qtd_get_string_from_array(" << java_name << "->ptr, i, &__d_element);" << endl; |
| 1 | 3460 else { |
| 3461 s << INDENT; | |
|
33
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parents:
21
diff
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|
3462 writeTypeInfo(s, targ, Option(VirtualDispatch | ForcePointer | EnumAsInts)); |
| 1 | 3463 QString cast_string = ""; |
| 3464 const TypeEntry* centry = targ->typeEntry(); | |
| 3465 if (centry->isComplex() && (centry->isObject() || centry->isValue() || centry->isInterface())) | |
| 3466 cast_string = "(void**)"; | |
| 3467 s << "__d_element;" << endl | |
| 3468 << INDENT << "qtd_get_" << elem_type << "_from_array(" << java_name << ", i, &__d_element);" << endl; | |
| 3469 } | |
| 3470 writeJavaToQt(s, targ, "__qt_element", "__d_element", 0, -1, BoxedPrimitive); | |
| 3471 QString cont_element = "__qt_element"; | |
| 3472 if(targ->typeEntry()->isStructInD() && targ->name() != "QModelIndex") | |
| 3473 cont_element = "__d_element"; | |
| 3474 s << INDENT << qt_name << " << " << cont_element << ";" << endl; | |
| 3475 } | |
| 3476 // qtd s << INDENT << "}" << endl; | |
| 3477 } | |
| 3478 s << INDENT << "}" << endl; | |
|
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|
3479 } else if (type->isQList()) { |
|
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|
3480 writeTypeInfo(s, java_type, ForceValueType); |
|
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|
3481 s << qt_name << " = (*("; |
|
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|
3482 writeTypeInfo(s, java_type, ForceValueType); |
|
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|
3483 s << "*)" << java_name << ");" << endl; |
| 1 | 3484 } else if (type->type() == ContainerTypeEntry::PairContainer) { |
| 3485 QList<AbstractMetaType *> targs = java_type->instantiations(); | |
| 3486 Q_ASSERT(targs.size() == 2); | |
| 3487 | |
| 3488 s << INDENT; | |
| 3489 writeTypeInfo(s, java_type, ForceValueType); | |
| 3490 s << " " << qt_name << ";" << endl | |
| 3491 << INDENT << "if (" << java_name << " != 0) {" << endl; | |
| 3492 { | |
| 3493 // separate scope required just in case function takes two QPair's. | |
| 3494 Indentation indent(INDENT); | |
| 3495 s << INDENT << "jobject __java_first = qtjambi_pair_get(__jni_env, " | |
| 3496 << java_name << ", 0);" << endl; | |
| 3497 writeJavaToQt(s, targs.at(0), "__qt_first", "__java_first", 0, -1, BoxedPrimitive); | |
| 3498 | |
| 3499 s << INDENT << "jobject __java_second = qtjambi_pair_get(__jni_env, " | |
| 3500 << java_name << ", 1);" << endl; | |
| 3501 writeJavaToQt(s, targs.at(1), "__qt_second", "__java_second", 0, -1, BoxedPrimitive); | |
| 3502 | |
| 3503 s << INDENT << qt_name << ".first = __qt_first;" << endl | |
| 3504 << INDENT << qt_name << ".second = __qt_second;" << endl; | |
| 3505 } | |
| 3506 s << INDENT << "}" << endl; | |
| 3507 } else if (type->type() == ContainerTypeEntry::MapContainer | |
| 3508 || type->type() == ContainerTypeEntry::HashContainer) { | |
| 3509 Q_ASSERT(java_type->instantiations().size() == 2); | |
| 3510 AbstractMetaType *targ_key = java_type->instantiations().at(0); | |
| 3511 AbstractMetaType *targ_val = java_type->instantiations().at(1); | |
| 3512 | |
| 3513 s << INDENT; | |
| 3514 writeTypeInfo(s, java_type, ForceValueType); | |
| 3515 s << qt_name << ";" << endl; | |
| 3516 s << INDENT << "if (" << java_name << " != 0) {" << endl; | |
| 3517 { | |
| 3518 Indentation indent(INDENT); | |
| 3519 s << INDENT << "int __qt_list_size = qtjambi_map_size(__jni_env, " << java_name | |
| 3520 << ");" << endl | |
| 3521 << INDENT | |
| 3522 << "jobjectArray __java_entry_set = qtjambi_map_entryset_array(__jni_env, " << java_name | |
| 3523 << ");" << endl; | |
| 3524 | |
| 3525 s << INDENT << "for (int i=0; i<__qt_list_size; ++i) {" << endl; | |
| 3526 { | |
| 3527 Indentation indent(INDENT); | |
| 3528 s << INDENT | |
| 3529 << "QPair<jobject, jobject> __java_entry = " | |
| 3530 << "qtjambi_entryset_array_get(__jni_env, __java_entry_set, i);" | |
| 3531 << endl | |
| 3532 << INDENT << "jobject __java_key = __java_entry.first;" << endl | |
| 3533 << INDENT << "jobject __java_val = __java_entry.second;" << endl; | |
| 3534 writeJavaToQt(s, targ_key, "__qt_key", "__java_key", 0, -1, BoxedPrimitive); | |
| 3535 writeJavaToQt(s, targ_val, "__qt_val", "__java_val", 0, -1, BoxedPrimitive); | |
| 3536 s << INDENT << qt_name << ".insert(__qt_key, __qt_val);" << endl; | |
| 3537 } | |
| 3538 s << INDENT << "}" << endl; | |
| 3539 } | |
| 3540 s << INDENT << "}" << endl; | |
| 3541 | |
| 3542 } else { | |
| 3543 ReportHandler::warning(QString("unable to generate container type %1, %2") | |
| 3544 .arg(java_type->name()).arg(type->type())); | |
| 3545 } | |
| 3546 | |
| 3547 } | |
| 3548 | |
| 3549 | |
| 3550 void CppImplGenerator::writeFunctionCall(QTextStream &s, const QString &object_name, | |
| 3551 const AbstractMetaFunction *java_function, | |
| 3552 const QString &prefix, | |
| 3553 Option option, | |
| 3554 const QStringList &extra_arguments) | |
| 3555 { | |
| 3556 QString function_name = option & OriginalName ? java_function->originalName() : java_function->name(); | |
| 3557 | |
| 3558 AbstractMetaClassList interfaces = java_function->implementingClass()->interfaces(); | |
| 3559 | |
| 3560 QString classPrefix; | |
| 3561 if (prefix.isEmpty() | |
| 3562 && !java_function->implementingClass()->interfaces().isEmpty() | |
| 3563 && !java_function->implementingClass()->inheritsFrom(java_function->declaringClass())) { | |
| 3564 classPrefix = java_function->declaringClass()->qualifiedCppName() + "::"; | |
| 3565 } | |
| 3566 | |
| 3567 if (java_function->isInGlobalScope()) { | |
| 3568 | |
| 3569 // Global scope stream operators need the arguments to be reordered (this ref at end) | |
| 3570 // so we special case them in order to simplify this code | |
| 3571 bool stream_operator = java_function->originalName() == "operator<<" | |
| 3572 || java_function->originalName() == "operator>>"; | |
| 3573 | |
| 3574 if (java_function->type() == 0) | |
| 3575 s << "if (" << object_name << " != 0) "; | |
| 3576 else | |
| 3577 s << "(" << object_name << " != 0) ? "; | |
| 3578 s << "::" << prefix << function_name << "("; | |
| 3579 if (!stream_operator) | |
| 3580 s << "*" << object_name << ", "; | |
| 3581 writeFunctionCallArguments(s, java_function, "__qt_"); | |
| 3582 if (stream_operator) | |
| 3583 s << ", *" << object_name; | |
| 3584 s << ")"; | |
| 3585 if (java_function->type() != 0) | |
| 3586 s << " : " << default_return_statement_qt(java_function->type(), Generator::Option(option | Generator::NoReturnStatement)); | |
| 3587 s << ";"; | |
| 3588 } else { | |
| 3589 s << object_name << (java_function->isStatic() ? QLatin1String("::") : QLatin1String("->") + classPrefix) | |
| 3590 << prefix << function_name << "("; | |
| 3591 writeFunctionCallArguments(s, java_function, "__qt_"); | |
| 3592 | |
| 3593 // The extra arguments... | |
| 3594 for (int i=0; i<extra_arguments.size(); ++i) { | |
| 3595 if (i > 0 || java_function->arguments().size() != 0) | |
| 3596 s << ", "; | |
| 3597 s << extra_arguments.at(i); | |
| 3598 } | |
| 3599 | |
| 3600 s << ");"; | |
| 3601 } | |
| 3602 | |
| 3603 s << endl; | |
| 3604 | |
| 3605 } | |
| 3606 | |
| 3607 | |
| 3608 void CppImplGenerator::writeFunctionCallArguments(QTextStream &s, | |
| 3609 const AbstractMetaFunction *java_function, | |
| 3610 const QString &prefix, | |
| 3611 Option options) | |
| 3612 { | |
| 3613 AbstractMetaArgumentList arguments = java_function->arguments(); | |
| 3614 | |
| 3615 int written_arguments = 0; | |
| 3616 const AbstractMetaClass *cls = java_function->ownerClass(); | |
|
355
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Max Samukha <maxter@spambox.com>
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354
diff
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|
3617 if (java_function->isConstructor() && cls->isPolymorphic()) { |
| 1 | 3618 s << "d_ptr"; |
| 3619 written_arguments++; | |
| 3620 } | |
| 3621 for (int i=0; i<arguments.size(); ++i) { | |
| 3622 const AbstractMetaArgument *argument = arguments.at(i); | |
| 3623 AbstractMetaType *a_type = argument->type(); | |
| 3624 | |
| 3625 if ((options & SkipRemovedArguments) == SkipRemovedArguments | |
| 3626 && java_function->argumentRemoved(i+1)) { | |
| 3627 continue; | |
| 3628 } | |
| 3629 | |
| 3630 if (written_arguments++ > 0) { | |
| 3631 s << ", "; | |
| 3632 } | |
| 3633 | |
| 3634 bool enum_as_int = (options & EnumAsInts) && (argument->type()->typeEntry()->isEnum() | |
| 3635 || argument->type()->typeEntry()->isFlags()); | |
| 3636 if (a_type->isEnum()) { | |
| 3637 AbstractMetaEnum *java_enum = | |
| 3638 m_classes.findEnum(static_cast<const EnumTypeEntry *>(argument->type()->typeEntry())); | |
| 3639 if (java_enum == 0) { | |
| 3640 ReportHandler::warning(QString("enum not found: '%1'") | |
| 3641 .arg(argument->type()->typeEntry()->qualifiedCppName())); | |
| 3642 } else { | |
| 3643 enum_as_int |= !java_enum->isPublic(); | |
| 3644 } | |
| 3645 } | |
| 3646 | |
| 3647 if ( (options & VirtualDispatch) | |
| 3648 && a_type->isContainer()) { | |
|
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|
3649 if ( ((const ContainerTypeEntry *)a_type->typeEntry())->isQList() ) |
|
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|
3650 s << "(void*)&" << argument->indexedName(); |
|
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|
3651 else |
|
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|
3652 s << "__d_" << argument->indexedName(); |
| 1 | 3653 continue; |
| 3654 } | |
| 3655 | |
| 3656 if ((!(options & NoCasts) && !enum_as_int) || ((options & ForceEnumCast) && a_type->isEnum())) { | |
| 3657 | |
| 3658 // If the type in the signature is specified without template instantiation, but the | |
| 3659 // class is actually a template class, then we have troubles. | |
| 3660 AbstractMetaClass *cls = classes().findClass(argument->type()->typeEntry()->qualifiedCppName()); | |
| 3661 | |
| 3662 if ( (options & VirtualDispatch) && !a_type->typeEntry()->isStructInD() | |
| 3663 && ( a_type->isValue() | |
| 3664 || (a_type->isReference() && (a_type->typeEntry()->isValue() || a_type->typeEntry()->isObject() || a_type->typeEntry()->isPrimitive()) && !a_type->isTargetLangString()) | |
| 3665 ) ) | |
| 3666 s << "&"; | |
| 3667 | |
| 3668 if( (options & VirtualDispatch) && a_type->typeEntry()->isStructInD() && a_type->isReference()) | |
| 3669 s << "&"; | |
| 3670 | |
| 3671 if ( (options & VirtualDispatch) | |
| 3672 && ( a_type->isTargetLangString() || a_type->name() == "QModelIndex" ) ) | |
| 3673 ; | |
| 3674 else if (cls == 0 || cls->templateArguments().size() == a_type->instantiations().size()) { | |
| 3675 s << "("; | |
| 3676 writeTypeInfo(s, a_type, options); | |
| 3677 s << ")"; | |
| 3678 } | |
| 3679 } | |
| 3680 | |
| 3681 if (a_type->isNativePointer() && a_type->typeEntry()->name() == "QString" && !a_type->isReference()) | |
| 3682 s << "&"; | |
| 3683 | |
| 3684 if ( ( !a_type->isPrimitive() | |
| 3685 || !java_function->conversionRule(TypeSystem::NativeCode, argument->argumentIndex()+1).isEmpty() ) | |
| 3686 && (!a_type->typeEntry()->isStructInD() || a_type->name() == "QModelIndex") ) { | |
| 3687 s << prefix; | |
| 3688 } | |
| 3689 | |
| 3690 if (options & VirtualDispatch) { | |
| 3691 if( argument->type()->isTargetLangString()) | |
| 3692 s << argument->indexedName() << ".utf16(), " << argument->indexedName() << ".size()"; | |
| 3693 else if (argument->type()->name() == "QModelIndex") | |
| 3694 s << "qtd_from_QModelIndex(" << argument->indexedName() << ")"; | |
| 3695 else | |
| 3696 s << argument->indexedName(); | |
| 3697 } else | |
| 3698 s << argument->indexedName(); | |
| 3699 } | |
| 3700 } | |
| 3701 | |
| 3702 | |
| 3703 QString CppImplGenerator::translateType(const AbstractMetaType *java_type, Option option, bool d_export) | |
| 3704 { | |
| 3705 if (!java_type) | |
| 3706 return "void"; | |
| 3707 | |
| 3708 const TypeEntry *type = java_type->typeEntry(); | |
| 3709 QString class_name = type->name(); | |
| 3710 QString qualified_class_name = fixCppTypeName(type->qualifiedCppName()); | |
| 3711 QString d_name = qualified_class_name; | |
| 3712 if (d_export) | |
| 3713 d_name = type->lookupName(); | |
| 3714 | |
| 3715 if (java_type->isPrimitive() | |
| 3716 || java_type->isTargetLangString() | |
| 3717 || java_type->isVariant() | |
| 3718 || java_type->isJObjectWrapper() | |
|
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|
3719 || java_type->isTargetLangChar()) { |
| 1 | 3720 return d_name; |
|
33
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|
3721 } else if (java_type->isArray()) { |
| 39 | 3722 if (d_export) |
| 3723 return java_type->arrayElementType()->name() + "*"; | |
| 3724 else | |
| 3725 return java_type->arrayElementType()->typeEntry()->qualifiedCppName() + "*"; | |
| 1 | 3726 } else if (java_type->isIntegerEnum() || java_type->isIntegerFlags() |
|
33
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diff
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|
3727 || ((option & EnumAsInts) && (java_type->isEnum() || java_type->isFlags()))) { |
|
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|
3728 return "int"; |
|
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diff
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|
3729 } else if (java_type->isReference()) { |
|
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21
diff
changeset
|
3730 if (java_type->typeEntry()->isValue()) |
|
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diff
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|
3731 return "void*"; |
|
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diff
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|
3732 else |
|
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diff
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|
3733 return d_name + " "+ QString(java_type->actualIndirections(), '*'); |
|
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parents:
21
diff
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|
3734 } else if (java_type->isNativePointer()) { |
| 190 | 3735 if (java_type->typeEntry()->isStructInD() && dVersion == 2 && java_type->isConstant() && d_export) |
| 3736 return "const(" + d_name + QString(java_type->indirections()-1, '*') + ")*"; | |
| 3737 else if (java_type->typeEntry()->isValue()) | |
|
33
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parents:
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diff
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|
3738 return "void*"; |
|
cf8a415f3f32
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eldar
parents:
21
diff
changeset
|
3739 else if (java_type->typeEntry()->isEnum() && d_export) |
|
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eldar
parents:
21
diff
changeset
|
3740 return "int" + QString(java_type->indirections(), '*'); |
| 188 | 3741 else { |
| 3742 if (java_type->isConstant() && dVersion == 2 && d_export) | |
| 190 | 3743 return "const (" + d_name + QString(java_type->indirections(), '*') + ")"; |
| 188 | 3744 else |
| 3745 return d_name + QString(java_type->indirections(), '*'); | |
| 3746 } | |
|
33
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eldar
parents:
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|
3747 } else { |
|
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eldar
parents:
21
diff
changeset
|
3748 return d_name + QString(java_type->indirections(), '*'); |
|
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parents:
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diff
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|
3749 } |
| 81 | 3750 } |
| 1 | 3751 |
| 3752 void CppImplGenerator::writeExtraIncludes(QTextStream &s, const AbstractMetaClass *java_class) | |
| 3753 { | |
| 3754 IncludeList includes = java_class->typeEntry()->extraIncludes(); | |
| 3755 qSort(includes.begin(), includes.end()); | |
| 3756 | |
| 3757 int used = 0; | |
| 3758 foreach (const Include &i, includes) { | |
| 3759 if (i.type != Include::TargetLangImport) { | |
| 3760 s << i.toString() << endl; | |
| 3761 ++used; | |
| 3762 } | |
| 3763 } | |
| 3764 | |
| 3765 | |
| 3766 if (used) | |
| 3767 s << endl; | |
| 3768 | |
| 3769 } | |
| 3770 | |
| 3771 | |
| 3772 void CppImplGenerator::writeDefaultConstructedValues_helper(QSet<QString> &values, | |
| 3773 const AbstractMetaFunction *func) | |
| 3774 { | |
| 3775 foreach (AbstractMetaArgument *arg, func->arguments()) { | |
| 3776 AbstractMetaType *type = arg->type(); | |
| 3777 if (func->typeReplaced(arg->argumentIndex()+1).isEmpty() && type->isValue() && hasDefaultConstructor(type)) | |
| 3778 values << type->typeEntry()->qualifiedCppName(); | |
| 3779 } | |
| 3780 } | |
| 3781 | |
| 3782 | |
| 3783 void CppImplGenerator::writeDefaultConstructedValues(QTextStream &s, const AbstractMetaClass *java_class) { | |
| 3784 | |
| 3785 QSet<QString> values; | |
| 3786 | |
| 3787 // Class functions, more or less copied from the logic in write(Class) above... | |
| 3788 AbstractMetaFunctionList class_funcs; | |
| 3789 | |
| 3790 // Add normal final functions | |
| 3791 foreach (AbstractMetaFunction *function, java_class->functionsInTargetLang()) { | |
| 3792 if (!function->isEmptyFunction()) | |
| 3793 class_funcs << function; | |
| 3794 } | |
| 3795 | |
| 3796 // Add abstract functions, I think... | |
| 3797 foreach (AbstractMetaFunction *function, java_class->queryFunctions(AbstractMetaClass::NormalFunctions | |
| 3798 | AbstractMetaClass::AbstractFunctions | |
| 3799 | AbstractMetaClass::NotRemovedFromTargetLang)) { | |
| 3800 if (function->implementingClass() != java_class) | |
| 3801 class_funcs << function; | |
| 3802 } | |
| 3803 | |
| 3804 // Signals (their c++ wrapper calls actually...) | |
| 3805 class_funcs += java_class->queryFunctions(AbstractMetaClass::Signals); | |
| 3806 | |
| 3807 // | |
| 3808 foreach (AbstractMetaFunction *f, class_funcs) { | |
| 3809 writeDefaultConstructedValues_helper(values, f); | |
| 3810 } | |
| 3811 | |
| 3812 foreach (AbstractMetaField *field, java_class->fields()) { | |
| 3813 writeDefaultConstructedValues_helper(values, field->setter()); | |
| 3814 } | |
| 3815 | |
| 3816 if (!values.isEmpty()) { | |
| 3817 s << endl << endl | |
| 3818 << "// Default constructed values used throughout final functions..." << endl; | |
| 3819 for (QSet<QString>::const_iterator it = values.constBegin(); it != values.constEnd(); ++it) { | |
| 3820 s << "Q_GLOBAL_STATIC(" << *it << ", default_" << QString(*it).replace("::", "_") | |
| 3821 << ");" << endl; | |
| 3822 } | |
| 3823 s << endl << endl; | |
| 3824 } | |
| 3825 } | |
| 324 | 3826 |