projects/qtd: generator/cppimplgenerator.cpp annotate

annotate generator/cppimplgenerator.cpp @ 382:1d56b2a2e10c

Fixes to debugging stuff. Added size_t as primitive type to workaround Qwt build failure in debug

author	Max Samukha <maxter@spambox.com>
date	Mon, 12 Jul 2010 20:36:07 +0300
parents	7341c47790d4
children	d2f48c4cb3e3

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

Mercurial > projects > qtd

annotate generator/cppimplgenerator.cpp @ 382:1d56b2a2e10c