qobject.cpp

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/home/qt/qt5_coco/qt5/qtbase/src/corelib/kernel/qobject.cpp

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Preprocessed file

Line Source Count

1 -

2 -

3 -

4 -

5 -

6 -

7 -

8 -

9 -

10 static int DIRECT_CONNECTION_ONLY = 0; -

11 -

12 -

13 QDynamicMetaObjectData::~QDynamicMetaObjectData() -

14 { -

15 } -

16 -

17 QAbstractDynamicMetaObject::~QAbstractDynamicMetaObject() -

18 { -

19 } -

20 -

21 -

22 struct QSlotObjectBaseDeleter { -

23 static void cleanup(QtPrivate::QSlotObjectBase *slot) { -

24 if (slot) slot->destroyIfLastRef(); -

25 } -

26 }; -

27 static int *queuedConnectionTypes(const QList<QByteArray> &typeNames) -

28 { -

29 int *types = new int [typeNames.count() + 1]; -

30 do { if (!(types)) qBadAlloc(); } while (0); -

31 for (int i = 0; i < typeNames.count(); ++i) { -

32 const QByteArray typeName = typeNames.at(i); -

33 if (typeName.endsWith('*')) -

34 types[i] = QMetaType::VoidStar; -

35 else -

36 types[i] = QMetaType::type(typeName); -

37 -

38 if (!types[i]) { -

39 QMessageLogger(__FILE__, 95102, __PRETTY_FUNCTION__).warning("QObject::connect: Cannot queue arguments of type '%s'\n" -

40 "(Make sure '%s' is registered using qRegisterMetaType().)", -

41 typeName.constData(), typeName.constData()); -

42 delete [] types; -

43 return 0; -

44 } -

45 } -

46 types[typeNames.count()] = 0; -

47 -

48 return types; -

49 } -

50 -

51 static int *queuedConnectionTypes(const QArgumentType *argumentTypes, int argc) -

52 { -

53 QScopedArrayPointer<int> types(new int [argc + 1]); -

54 for (int i = 0; i < argc; ++i) { -

55 const QArgumentType &type = argumentTypes[i]; -

56 if (type.type()) -

57 types[i] = type.type(); -

58 else if (type.name().endsWith('*')) -

59 types[i] = QMetaType::VoidStar; -

60 else -

61 types[i] = QMetaType::type(type.name()); -

62 -

63 if (!types[i]) { -

64 QMessageLogger(__FILE__, 120127, __PRETTY_FUNCTION__).warning("QObject::connect: Cannot queue arguments of type '%s'\n" -

65 "(Make sure '%s' is registered using qRegisterMetaType().)", -

66 type.name().constData(), type.name().constData()); -

67 return 0; -

68 } -

69 } -

70 types[argc] = 0; -

71 -

72 return types.take(); -

73 } -

74 -

75 static QBasicMutex _q_ObjectMutexPool[131]; -

76 -

77 -

78 -

79 -

80 -

81 static inline QMutex *signalSlotLock(const QObject *o) -

82 { -

83 return static_cast<QMutex *>(&_q_ObjectMutexPool[ -

84 uint(quintptr(o)) % sizeof(_q_ObjectMutexPool)/sizeof(QBasicMutex)]); -

85 } -

86 -

87 -

88 extern "C" __attribute__((visibility("default"))) void qt_addObject(QObject *) -

89 {} -

90 -

91 extern "C" __attribute__((visibility("default"))) void qt_removeObject(QObject *) -

92 {} -

93 -

94 struct QConnectionSenderSwitcher { -

95 QObject *receiver; -

96 QObjectPrivate::Sender *previousSender; -

97 QObjectPrivate::Sender currentSender; -

98 bool switched; -

99 -

100 inline QConnectionSenderSwitcher() : switched(false) {} -

101 -

102 inline QConnectionSenderSwitcher(QObject *receiver, QObject *sender, int signal_absolute_id) -

103 { -

104 switchSender(receiver, sender, signal_absolute_id); -

105 } -

106 -

107 inline void switchSender(QObject *receiver, QObject *sender, int signal_absolute_id) -

108 { -

109 this->receiver = receiver; -

110 currentSender.sender = sender; -

111 currentSender.signal = signal_absolute_id; -

112 currentSender.ref = 1; -

113 previousSender = QObjectPrivate::setCurrentSender(receiver, &currentSender); -

114 switched = true; -

115 } -

116 -

117 inline ~QConnectionSenderSwitcher() -

118 { -

119 if (switched) -

120 QObjectPrivate::resetCurrentSender(receiver, &currentSender, previousSender); -

121 } -

122 private: -

123 QConnectionSenderSwitcher(const QConnectionSenderSwitcher &) = delete; QConnectionSenderSwitcher &operator=(const QConnectionSenderSwitcher &) = delete; -

124 }; -

125 -

126 -

127 void (*QAbstractDeclarativeData::destroyed)(QAbstractDeclarativeData *, QObject *) = 0; -

128 void (*QAbstractDeclarativeData::destroyed_qml1)(QAbstractDeclarativeData *, QObject *) = 0; -

129 void (*QAbstractDeclarativeData::parentChanged)(QAbstractDeclarativeData *, QObject *, QObject *) = 0; -

130 void (*QAbstractDeclarativeData::signalEmitted)(QAbstractDeclarativeData *, QObject *, int, void **) = 0; -

131 int (*QAbstractDeclarativeData::receivers)(QAbstractDeclarativeData *, const QObject *, int) = 0; -

132 bool (*QAbstractDeclarativeData::isSignalConnected)(QAbstractDeclarativeData *, const QObject *, int) = 0; -

133 void (*QAbstractDeclarativeData::setWidgetParent)(QObject *, QObject *) = 0; -

134 -

135 QObjectData::~QObjectData() {} -

136 -

137 QMetaObject *QObjectData::dynamicMetaObject() const -

138 { -

139 return metaObject->toDynamicMetaObject(q_ptr); -

140 } -

141 -

142 QObjectPrivate::QObjectPrivate(int version) -

143 : threadData(0), connectionLists(0), senders(0), currentSender(0), currentChildBeingDeleted(0) -

144 { -

145 -

146 -

147 -

148 (void)version;; -

149 -

150 -

151 -

152 -

153 -

154 -

155 -

156 q_ptr = 0; -

157 parent = 0; -

158 isWidget = false; -

159 blockSig = false; -

160 wasDeleted = false; -

161 isDeletingChildren = false; -

162 sendChildEvents = true; -

163 receiveChildEvents = true; -

164 postedEvents = 0; -

165 extraData = 0; -

166 connectedSignals[0] = connectedSignals[1] = 0; -

167 metaObject = 0; -

168 isWindow = false; -

169

}

executed 1911164 times by 907 tests: end of block

Executed by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

1911164

170 -

171 QObjectPrivate::~QObjectPrivate() -

172 { -

173 if (extraData && !extraData->runningTimers.isEmpty()) { -

174 if (__builtin_expect(!!(threadData->thread == QThread::currentThread()), true)) { -

175 -

176 if (threadData->eventDispatcher.load()) -

177 threadData->eventDispatcher.load()->unregisterTimers(q_ptr); -

178 -

179 -

180 for (int i = 0; i < extraData->runningTimers.size(); ++i) -

181 QAbstractEventDispatcherPrivate::releaseTimerId(extraData->runningTimers.at(i)); -

182 } else { -

183 QMessageLogger(__FILE__, 239246, __PRETTY_FUNCTION__).warning("QObject::~QObject: Timers cannot be stopped from another thread"); -

184 } -

185 } -

186 -

187 if (postedEvents) -

188 QCoreApplication::removePostedEvents(q_ptr, 0); -

189 -

190 threadData->deref(); -

191 -

192 if (metaObject) metaObject->objectDestroyed(q_ptr); -

193 -

194 -

195 if (extraData) -

196 qDeleteAll(extraData->userData); -

197 -

198 delete extraData; -

199 } -

200 -

201 -

202 -

203 -

204 -

205 static void computeOffsets(const QMetaObject *metaobject, int *signalOffset, int *methodOffset) -

206 { -

207 *signalOffset = *methodOffset = 0; -

208 const QMetaObject *m = metaobject->d.superdata; -

209 while (m) { -

210 const QMetaObjectPrivate *d = QMetaObjectPrivate::get(m); -

211 *methodOffset += d->methodCount; -

212 ((!(d->revision >= 4)) ? qt_assert("d->revision >= 4",__FILE__,268275) : qt_noop()); -

213 *signalOffset += d->signalCount; -

214 m = m->d.superdata; -

215 } -

216 } -

217 class QObjectConnectionListVector : public QVector<QObjectPrivate::ConnectionList> -

218 { -

219 public: -

220 bool orphaned; -

221 bool dirty; -

222 int inUse; -

223 QObjectPrivate::ConnectionList allsignals; -

224 -

225 QObjectConnectionListVector() -

226 : QVector<QObjectPrivate::ConnectionList>(), orphaned(false), dirty(false), inUse(0) -

227 { } -

228 -

229 QObjectPrivate::ConnectionList &operator[](int at) -

230 { -

231 if (at < 0) -

232 return allsignals; -

233 return QVector<QObjectPrivate::ConnectionList>::operator[](at); -

234 } -

235 }; -

236 -

237 -

238 bool QObjectPrivate::isSender(const QObject *receiver, const char *signal) const -

239 { -

240 const QObject * const q = q_func(); -

241 int signal_index = signalIndex(signal); -

242 if (signal_index < 0) -

243 return false; -

244 QMutexLocker locker(signalSlotLock(q)); -

245 if (connectionLists) { -

246 if (signal_index < connectionLists->count()) { -

247 const QObjectPrivate::Connection *c = -

248 connectionLists->at(signal_index).first; -

249 -

250 while (c) { -

251 if (c->receiver == receiver) -

252 return true; -

253 c = c->nextConnectionList; -

254 } -

255 } -

256 } -

257 return false; -

258 } -

259 -

260 -

261 QObjectList QObjectPrivate::receiverList(const char *signal) const -

262 { -

263 const QObject * const q = q_func(); -

264 QObjectList returnValue; -

265 int signal_index = signalIndex(signal); -

266 if (signal_index < 0) -

267 return returnValue; -

268 QMutexLocker locker(signalSlotLock(q)); -

269 if (connectionLists) { -

270 if (signal_index < connectionLists->count()) { -

271 const QObjectPrivate::Connection *c = connectionLists->at(signal_index).first; -

272 -

273 while (c) { -

274 if (c->receiver) -

275 returnValue << c->receiver; -

276 c = c->nextConnectionList; -

277 } -

278 } -

279 } -

280 return returnValue; -

281 } -

282 -

283 -

284 QObjectList QObjectPrivate::senderList() const -

285 { -

286 QObjectList returnValue; -

287 QMutexLocker locker(signalSlotLock(q_func())); -

288 for (Connection *c = senders; c; c = c->next) -

289 returnValue << c->sender; -

290 return returnValue; -

291 } -

292 void QObjectPrivate::addConnection(int signal, Connection *c) -

293 { -

294 ((!(c->sender == q_ptr)) ? qt_assert("c->sender == q_ptr",__FILE__,377384) : qt_noop()); -

295 if (!connectionLists) -

296 connectionLists = new QObjectConnectionListVector(); -

297 if (signal >= connectionLists->count()) -

298 connectionLists->resize(signal + 1); -

299 -

300 ConnectionList &connectionList = (*connectionLists)[signal]; -

301 if (connectionList.last) { -

302 connectionList.last->nextConnectionList = c; -

303 } else { -

304 connectionList.first = c; -

305 } -

306 connectionList.last = c; -

307 -

308 cleanConnectionLists(); -

309 -

310 c->prev = &(QObjectPrivate::get(c->receiver)->senders); -

311 c->next = *c->prev; -

312 *c->prev = c; -

313 if (c->next) -

314 c->next->prev = &c->next; -

315 -

316 if (signal < 0) { -

317 connectedSignals[0] = connectedSignals[1] = ~0; -

318 } else if (signal < (int)sizeof(connectedSignals) * 8) { -

319 connectedSignals[signal >> 5] |= (1 << (signal & 0x1f)); -

320 } -

321 } -

322 -

323 void QObjectPrivate::cleanConnectionLists() -

324 { -

325 if (connectionLists->dirty && !connectionLists->inUse) { -

326 -

327 for (int signal = -1; signal < connectionLists->count(); ++signal) { -

328 QObjectPrivate::ConnectionList &connectionList = -

329 (*connectionLists)[signal]; -

330 -

331 -

332 -

333 -

334 QObjectPrivate::Connection *last = 0; -

335 -

336 QObjectPrivate::Connection **prev = &connectionList.first; -

337 QObjectPrivate::Connection *c = *prev; -

338 while (c) { -

339 if (c->receiver) { -

340 last = c; -

341 prev = &c->nextConnectionList; -

342 c = *prev; -

343 } else { -

344 QObjectPrivate::Connection *next = c->nextConnectionList; -

345 *prev = next; -

346 c->deref(); -

347 c = next; -

348 } -

349 } -

350 -

351 -

352 -

353 connectionList.last = last; -

354 } -

355 connectionLists->dirty = false; -

356 } -

357 } -

358 -

359 -

360 -

361 -

362 QMetaCallEvent::QMetaCallEvent(ushort method_offset, ushort method_relative, QObjectPrivate::StaticMetaCallFunction callFunction, -

363 const QObject *sender, int signalId, -

364 int nargs, int *types, void **args, QSemaphore *semaphore) -

365 : QEvent(MetaCall), slotObj_(0), sender_(sender), signalId_(signalId), -

366 nargs_(nargs), types_(types), args_(args), semaphore_(semaphore), -

367 callFunction_(callFunction), method_offset_(method_offset), method_relative_(method_relative) -

368 { } -

369 -

370 -

371 -

372 -

373 QMetaCallEvent::QMetaCallEvent(QtPrivate::QSlotObjectBase *slotO, const QObject *sender, int signalId, -

374 int nargs, int *types, void **args, QSemaphore *semaphore) -

375 : QEvent(MetaCall), slotObj_(slotO), sender_(sender), signalId_(signalId), -

376 nargs_(nargs), types_(types), args_(args), semaphore_(semaphore), -

377 callFunction_(0), method_offset_(0), method_relative_(ushort(-1)) -

378 { -

379 if (slotObj_) -

380 slotObj_->ref(); -

381 } -

382 -

383 -

384 -

385 -

386 QMetaCallEvent::~QMetaCallEvent() -

387 { -

388 if (types_) { -

389 for (int i = 0; i < nargs_; ++i) { -

390 if (types_[i] && args_[i]) -

391 QMetaType::destroy(types_[i], args_[i]); -

392 } -

393 free(types_); -

394 free(args_); -

395 } -

396 -

397 if (semaphore_) -

398 semaphore_->release(); -

399 -

400 if (slotObj_) -

401 slotObj_->destroyIfLastRef(); -

402 } -

403 -

404 -

405 -

406 -

407 void QMetaCallEvent::placeMetaCall(QObject *object) -

408 { -

409 if (slotObj_) { -

410 slotObj_->call(object, args_); -

411 } else if (callFunction_ && method_offset_ <= object->metaObject()->methodOffset()) { -

412 callFunction_(object, QMetaObject::InvokeMetaMethod, method_relative_, args_); -

413 } else { -

414 QMetaObject::metacall(object, QMetaObject::InvokeMetaMethod, method_offset_ + method_relative_, args_); -

415 } -

416 } -

417 void *qt_find_obj_child(QObject *parent, const char *type, const QString &name) -

418 { -

419 QObjectList list = parent->children(); -

420 if (list.size() == 0) return 0; -

421 for (int i = 0; i < list.size(); ++i) { -

422 QObject *obj = list.at(i); -

423 if (name == obj->objectName() && obj->inherits(type)) -

424 return obj; -

425 } -

426 return 0; -

427 } -

428 -

429 -

430 -

431 -

432 -

433 -

434 -

435 static bool check_parent_thread(QObject *parent, -

436 QThreadData *parentThreadData, -

437 QThreadData *currentThreadData) -

438 { -

439 if (parent && parentThreadData != currentThreadData) { -

440 QThread *parentThread = parentThreadData->thread; -

441 QThread *currentThread = currentThreadData->thread; -

442 QMessageLogger(__FILE__, 786793, __PRETTY_FUNCTION__).warning("QObject: Cannot create children for a parent that is in a different thread.\n" -

443 "(Parent is %s(%p), parent's thread is %s(%p), current thread is %s(%p)", -

444 parent->metaObject()->className(), -

445 parent, -

446 parentThread ? parentThread->metaObject()->className() : "QThread", -

447 parentThread, -

448 currentThread ? currentThread->metaObject()->className() : "QThread", -

449 currentThread); -

450 return false; -

451 } -

452 return true; -

453 } -

454 QObject::QObject(QObject *parent) -

455 : d_ptr(new QObjectPrivate) -

456 { -

457 QObjectPrivate * const d = d_func(); -

458 d_ptr->q_ptr = this; -

459 d->threadData = (parent && !parent->thread()) ? parent->d_func()->threadData : QThreadData::current(); -

460 d->threadData->ref(); -

461 if (parent) { -

462 try { -

463 if (!check_parent_thread(parent, parent ? parent->d_func()->threadData : 0, d->threadData)) -

464 parent = 0; -

465 setParent(parent); -

466 } catch (...) { -

467 d->threadData->deref(); -

468 throw; -

469 } -

470 } -

471 qt_addObject(this); -

472 if (__builtin_expect(!!(qtHookData[QHooks::AddQObject]), false)) -

473 reinterpret_cast<QHooks::AddQObjectCallback>(qtHookData[QHooks::AddQObject])(this); -

474 } -

475 -

476 -

477 -

478 -

479 QObject::QObject(QObjectPrivate &dd, QObject *parent) -

480 : d_ptr(&dd) -

481 { -

482 QObjectPrivate * const d = d_func(); -

483 d_ptr->q_ptr = this; -

484 d->threadData = (parent && !parent->thread()) ? parent->d_func()->threadData : QThreadData::current(); -

485 d->threadData->ref(); -

486 if (parent) { -

487 try { -

488 if (!check_parent_thread(parent, parent ? parent->d_func()->threadData : 0, d->threadData)) -

489 parent = 0; -

490 if (d->isWidget) { -

491 if (parent) { -

492 d->parent = parent; -

493 d->parent->d_func()->children.append(this); -

494 } -

495 -

496 } else { -

497 setParent(parent); -

498 } -

499 } catch (...) { -

500 d->threadData->deref(); -

501 throw; -

502 } -

503 } -

504 qt_addObject(this); -

505 if (__builtin_expect(!!(qtHookData[QHooks::AddQObject]), false)) -

506 reinterpret_cast<QHooks::AddQObjectCallback>(qtHookData[QHooks::AddQObject])(this); -

507 } -

508 QObject::~QObject() -

509 { -

510 QObjectPrivate * const d = d_func(); -

511 d->wasDeleted = true; -

512 d->blockSig = 0; -

513 -

514 QtSharedPointer::ExternalRefCountData *sharedRefcount = d->sharedRefcount.load(); -

515 if (sharedRefcount) { -

516 if (sharedRefcount->strongref.load() > 0) { -

517 QMessageLogger(__FILE__, 902909, __PRETTY_FUNCTION__).warning("QObject: shared QObject was deleted directly. The program is malformed and may crash."); -

518 -

519 } -

520 -

521 -

522 sharedRefcount->strongref.store(0); -

523 if (!sharedRefcount->weakref.deref()) -

524 delete sharedRefcount; -

525 } -

526 -

527 if (!d->isWidget && d->isSignalConnected(0)) { -

528 destroyed(this); -

529 } -

530 -

531 if (d->declarativeData) { -

532 if (static_cast<QAbstractDeclarativeDataImpl*>(d->declarativeData)->ownedByQml1) { -

533 if (QAbstractDeclarativeData::destroyed_qml1) -

534 QAbstractDeclarativeData::destroyed_qml1(d->declarativeData, this); -

535 } else { -

536 if (QAbstractDeclarativeData::destroyed) -

537 QAbstractDeclarativeData::destroyed(d->declarativeData, this); -

538 } -

539 } -

540 -

541 -

542 if (d->currentSender != 0) -

543 d->currentSender->ref = 0; -

544 d->currentSender = 0; -

545 -

546 if (d->connectionLists || d->senders) { -

547 QMutex *signalSlotMutex = signalSlotLock(this); -

548 QMutexLocker locker(signalSlotMutex); -

549 -

550 -

551 if (d->connectionLists) { -

552 ++d->connectionLists->inUse; -

553 int connectionListsCount = d->connectionLists->count(); -

554 for (int signal = -1; signal < connectionListsCount; ++signal) { -

555 QObjectPrivate::ConnectionList &connectionList = -

556 (*d->connectionLists)[signal]; -

557 -

558 while (QObjectPrivate::Connection *c = connectionList.first) { -

559 if (!c->receiver) { -

560 connectionList.first = c->nextConnectionList; -

561 c->deref(); -

562 continue; -

563 } -

564 -

565 QMutex *m = signalSlotLock(c->receiver); -

566 bool needToUnlock = QOrderedMutexLocker::relock(signalSlotMutex, m); -

567 -

568 if (c->receiver) { -

569 *c->prev = c->next; -

570 if (c->next) c->next->prev = c->prev; -

571 } -

572 c->receiver = 0; -

573 if (needToUnlock) -

574 m->unlock(); -

575 -

576 connectionList.first = c->nextConnectionList; -

577 -

578 -

579 if (c->isSlotObject) { -

580 c->isSlotObject = false; -

581 locker.unlock(); -

582 c->slotObj->destroyIfLastRef(); -

583 locker.relock(); -

584 } -

585 c->deref(); -

586 } -

587 } -

588 -

589 if (!--d->connectionLists->inUse) { -

590 delete d->connectionLists; -

591 } else { -

592 d->connectionLists->orphaned = true; -

593 } -

594 d->connectionLists = 0; -

595 } -

596 QObjectPrivate::Connection *node = d->senders; -

597 while (node) { -

598 QObject *sender = node->sender; -

599 -

600 -

601 -

602 sender->disconnectNotify(QMetaObjectPrivate::signal(sender->metaObject(), node->signal_index)); -

603 QMutex *m = signalSlotLock(sender); -

604 node->prev = &node; -

605 bool needToUnlock = QOrderedMutexLocker::relock(signalSlotMutex, m); -

606 -

607 if (!node || node->sender != sender) { -

608 -

609 ((!(needToUnlock)) ? qt_assert("needToUnlock",__FILE__,10041011) : qt_noop()); -

610 m->unlock(); -

611 continue; -

612 } -

613 node->receiver = 0; -

614 QObjectConnectionListVector *senderLists = sender->d_func()->connectionLists; -

615 if (senderLists) -

616 senderLists->dirty = true; -

617 -

618 QtPrivate::QSlotObjectBase *slotObj = nullptr; -

619 if (node->isSlotObject) { -

620 slotObj = node->slotObj; -

621 node->isSlotObject = false; -

622 } -

623 -

624 node = node->next; -

625 if (needToUnlock) -

626 m->unlock(); -

627 -

628 if (slotObj) { -

629 if (node) -

630 node->prev = &node; -

631 locker.unlock(); -

632 slotObj->destroyIfLastRef(); -

633 locker.relock(); -

634 } -

635 } -

636 } -

637 -

638 if (!d->children.isEmpty()) -

639 d->deleteChildren(); -

640 -

641 qt_removeObject(this); -

642 if (__builtin_expect(!!(qtHookData[QHooks::RemoveQObject]), false)) -

643 reinterpret_cast<QHooks::RemoveQObjectCallback>(qtHookData[QHooks::RemoveQObject])(this); -

644 -

645 if (d->parent) -

646 d->setParent_helper(0); -

647 } -

648 -

649 QObjectPrivate::Connection::~Connection() -

650 { -

651 if (ownArgumentTypes) { -

652 const int *v = argumentTypes.load(); -

653 if (v != &DIRECT_CONNECTION_ONLY) -

654 delete [] v; -

655 } -

656 if (isSlotObject) -

657 slotObj->destroyIfLastRef(); -

658 } -

659 QString QObject::objectName() const -

660 { -

661 const QObjectPrivate * const d = d_func(); -

662 return d->extraData ? d->extraData->objectName : QString(); -

663 } -

664 -

665 -

666 -

667 -

668 void QObject::setObjectName(const QString &name) -

669 { -

670 QObjectPrivate * const d = d_func(); -

671 if (!d->extraData) -

672 d->extraData = new QObjectPrivate::ExtraData; -

673 -

674 if (d->extraData->objectName != name) { -

675 d->extraData->objectName = name; -

676 objectNameChanged(d->extraData->objectName, QPrivateSignal()); -

677 } -

678 } -

679 bool QObject::event(QEvent *e) -

680 { -

681 switch (e->type()) { -

682 case QEvent::Timer: -

683 timerEvent((QTimerEvent*)e); -

684 break; -

685 -

686 case QEvent::ChildAdded: -

687 case QEvent::ChildPolished: -

688 case QEvent::ChildRemoved: -

689 childEvent((QChildEvent*)e); -

690 break; -

691 -

692 case QEvent::DeferredDelete: -

693 qDeleteInEventHandler(this); -

694 break; -

695 -

696 case QEvent::MetaCall: -

697 { -

698 QMetaCallEvent *mce = static_cast<QMetaCallEvent*>(e); -

699 -

700 QConnectionSenderSwitcher sw(this, const_cast<QObject*>(mce->sender()), mce->signalId()); -

701 -

702 mce->placeMetaCall(this); -

703 break; -

704 } -

705 -

706 case QEvent::ThreadChange: { -

707 QObjectPrivate * const d = d_func(); -

708 QThreadData *threadData = d->threadData; -

709 QAbstractEventDispatcher *eventDispatcher = threadData->eventDispatcher.load(); -

710 if (eventDispatcher) { -

711 QList<QAbstractEventDispatcher::TimerInfo> timers = eventDispatcher->registeredTimers(this); -

712 if (!timers.isEmpty()) { -

713 -

714 eventDispatcher->unregisterTimers(this); -

715 QMetaObject::invokeMethod(this, "_q_reregisterTimers", Qt::QueuedConnection, -

716 QArgument<void* >("void*", (new QList<QAbstractEventDispatcher::TimerInfo>(timers)))); -

717 } -

718 } -

719 break; -

720 } -

721 -

722 default: -

723 if (e->type() >= QEvent::User) { -

724 customEvent(e); -

725 break; -

726 } -

727 return false; -

728 } -

729 return true; -

730 } -

731 void QObject::timerEvent(QTimerEvent *) -

732 { -

733 } -

734 void QObject::childEvent(QChildEvent * ) -

735 { -

736 } -

737 void QObject::customEvent(QEvent * ) -

738 { -

739 } -

740 bool QObject::eventFilter(QObject * , QEvent * ) -

741 { -

742 return false; -

743 } -

744 bool QObject::blockSignals(bool block) noexcept -

745 { -

746 QObjectPrivate * const d = d_func(); -

747 bool previous = d->blockSig; -

748 d->blockSig = block; -

749

return

executed 39656 times by 104 tests: return previous;

Executed by:

tst_ModelTest
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractSpinBox
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBrush
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCompleter
tst_QDataStream
tst_QDataWidgetMapper
tst_QDate
tst_QDateTime
tst_QDateTimeEdit
tst_QDirModel
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
tst_QFiledialog
tst_QFontComboBox
...

previous;

executed 39656 times by 104 tests: return previous;

Executed by:

tst_ModelTest
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractSpinBox
tst_QAccessibility
tst_QAsn1Element
tst_QAuthenticator
tst_QBrush
tst_QCalendarWidget
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCompleter
tst_QDataStream
tst_QDataWidgetMapper
tst_QDate
tst_QDateTime
tst_QDateTimeEdit
tst_QDirModel
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFileDialog2
tst_QFileSystemModel
tst_QFiledialog
tst_QFontComboBox
...

39656

750 } -

751 -

752 -

753 -

754 -

755 -

756 -

757 QThread *QObject::thread() const -

758 { -

759 return d_func()->threadData->thread; -

760 } -

761 void QObject::moveToThread(QThread *targetThread) -

762 { -

763 QObjectPrivate * const d = d_func(); -

764 -

765 if (d->threadData->thread == targetThread) { -

766 -

767 return; -

768 } -

769 -

770 if (d->parent != 0) { -

771 QMessageLogger(__FILE__, 14721479, __PRETTY_FUNCTION__).warning("QObject::moveToThread: Cannot move objects with a parent"); -

772 return; -

773 } -

774 if (d->isWidget) { -

775 QMessageLogger(__FILE__, 14761483, __PRETTY_FUNCTION__).warning("QObject::moveToThread: Widgets cannot be moved to a new thread"); -

776 return; -

777 } -

778 -

779 QThreadData *currentData = QThreadData::current(); -

780 QThreadData *targetData = targetThread ? QThreadData::get2(targetThread) : nullptr; -

781 if (d->threadData->thread == 0 && currentData == targetData) { -

782 -

783 currentData = d->threadData; -

784 } else if (d->threadData != currentData) { -

785 QMessageLogger(__FILE__, 14861493, __PRETTY_FUNCTION__).warning("QObject::moveToThread: Current thread (%p) is not the object's thread (%p).\n" -

786 "Cannot move to target thread (%p)\n", -

787 currentData->thread.load(), d->threadData->thread.load(), targetData ? targetData->thread.load() : nullptr); -

788 -

789 -

790 -

791 -

792 -

793 -

794 -

795 return; -

796 } -

797 -

798 -

799 d->moveToThread_helper(); -

800 -

801 if (!targetData) -

802 targetData = new QThreadData(0); -

803 -

804 QOrderedMutexLocker locker(&currentData->postEventList.mutex, -

805 &targetData->postEventList.mutex); -

806 -

807 -

808 currentData->ref(); -

809 -

810 -

811 d_func()->setThreadData_helper(currentData, targetData); -

812 -

813 locker.unlock(); -

814 -

815 -

816 currentData->deref(); -

817 } -

818 -

819 void QObjectPrivate::moveToThread_helper() -

820 { -

821 QObject * const q = q_func(); -

822 QEvent e(QEvent::ThreadChange); -

823 QCoreApplication::sendEvent(q, &e); -

824 for (int i = 0; i < children.size(); ++i) { -

825 QObject *child = children.at(i); -

826 child->d_func()->moveToThread_helper(); -

827 } -

828 } -

829 -

830 void QObjectPrivate::setThreadData_helper(QThreadData *currentData, QThreadData *targetData) -

831 { -

832 QObject * const q = q_func(); -

833 -

834 -

835 int eventsMoved = 0; -

836 for (int i = 0; i < currentData->postEventList.size(); ++i) { -

837 const QPostEvent &pe = currentData->postEventList.at(i); -

838 if (!pe.event) -

839 continue; -

840 if (pe.receiver == q) { -

841 -

842 targetData->postEventList.addEvent(pe); -

843 const_cast<QPostEvent &>(pe).event = 0; -

844 ++eventsMoved; -

845 } -

846 } -

847 if (eventsMoved > 0 && targetData->eventDispatcher.load()) { -

848 targetData->canWait = false; -

849 targetData->eventDispatcher.load()->wakeUp(); -

850 } -

851 -

852 -

853 if (currentSender) -

854 currentSender->ref = 0; -

855 currentSender = 0; -

856 -

857 -

858 targetData->ref(); -

859 threadData->deref(); -

860 threadData = targetData; -

861 -

862 for (int i = 0; i < children.size(); ++i) { -

863 QObject *child = children.at(i); -

864 child->d_func()->setThreadData_helper(currentData, targetData); -

865 } -

866 } -

867 -

868 void QObjectPrivate::_q_reregisterTimers(void *pointer) -

869 { -

870 QObject * const q = q_func(); -

871 QList<QAbstractEventDispatcher::TimerInfo> *timerList = reinterpret_cast<QList<QAbstractEventDispatcher::TimerInfo> *>(pointer); -

872 QAbstractEventDispatcher *eventDispatcher = threadData->eventDispatcher.load(); -

873 for (int i = 0; i < timerList->size(); ++i) { -

874 const QAbstractEventDispatcher::TimerInfo &ti = timerList->at(i); -

875 eventDispatcher->registerTimer(ti.timerId, ti.interval, ti.timerType, q); -

876 } -

877 delete timerList; -

878 } -

879 int QObject::startTimer(int interval, Qt::TimerType timerType) -

880 { -

881 QObjectPrivate * const d = d_func(); -

882 -

883 if (__builtin_expect(!!(interval < 0), false)) { -

884 QMessageLogger(__FILE__, 16281635, __PRETTY_FUNCTION__).warning("QObject::startTimer: Timers cannot have negative intervals"); -

885 return 0; -

886 } -

887 if (__builtin_expect(!!(!d->threadData->eventDispatcher.load()), false)) { -

888 QMessageLogger(__FILE__, 16321639, __PRETTY_FUNCTION__).warning("QObject::startTimer: Timers can only be used with threads started with QThread"); -

889 return 0; -

890 } -

891 if (__builtin_expect(!!(thread() != QThread::currentThread()), false)) { -

892 QMessageLogger(__FILE__, 16361643, __PRETTY_FUNCTION__).warning("QObject::startTimer: Timers cannot be started from another thread"); -

893 return 0; -

894 } -

895 int timerId = d->threadData->eventDispatcher.load()->registerTimer(interval, timerType, this); -

896 if (!d->extraData) -

897 d->extraData = new QObjectPrivate::ExtraData; -

898 d->extraData->runningTimers.append(timerId); -

899 return timerId; -

900 } -

901 void QObject::killTimer(int id) -

902 { -

903 QObjectPrivate * const d = d_func(); -

904 if (__builtin_expect(!!(thread() != QThread::currentThread()), false)) { -

905 QMessageLogger(__FILE__, 16591666, __PRETTY_FUNCTION__).warning("QObject::killTimer: Timers cannot be stopped from another thread"); -

906 return; -

907 } -

908 if (id) { -

909 int at = d->extraData ? d->extraData->runningTimers.indexOf(id) : -1; -

910 if (at == -1) { -

911 -

912 QMessageLogger(__FILE__, 16661673, __PRETTY_FUNCTION__).warning("QObject::killTimer(): Error: timer id %d is not valid for object %p (%s, %s), timer has not been killed", -

913 id, -

914 this, -

915 metaObject()->className(), -

916 QString(objectName()).toLocal8Bit().constData()); -

917 return; -

918 } -

919 -

920 if (d->threadData->eventDispatcher.load()) -

921 d->threadData->eventDispatcher.load()->unregisterTimer(id); -

922 -

923 d->extraData->runningTimers.remove(at); -

924 QAbstractEventDispatcherPrivate::releaseTimerId(id); -

925 } -

926 } -

927 void qt_qFindChildren_helper(const QObject *parent, const QString &name, -

928 const QMetaObject &mo, QList<void*> *list, Qt::FindChildOptions options) -

929 { -

930 if (!parent || !list) -

931 return; -

932 const QObjectList &children = parent->children(); -

933 QObject *obj; -

934 for (int i = 0; i < children.size(); ++i) { -

935 obj = children.at(i); -

936 if (mo.cast(obj)) { -

937 if (name.isNull() || obj->objectName() == name) -

938 list->append(obj); -

939 } -

940 if (options & Qt::FindChildrenRecursively) -

941 qt_qFindChildren_helper(obj, name, mo, list, options); -

942 } -

943 } -

944 -

945 -

946 -

947 -

948 -

949 void qt_qFindChildren_helper(const QObject *parent, const QRegExp &re, -

950 const QMetaObject &mo, QList<void*> *list, Qt::FindChildOptions options) -

951 { -

952 if (!parent || !list) -

953 return; -

954 const QObjectList &children = parent->children(); -

955 QRegExp reCopy = re; -

956 QObject *obj; -

957 for (int i = 0; i < children.size(); ++i) { -

958 obj = children.at(i); -

959 if (mo.cast(obj) && reCopy.indexIn(obj->objectName()) != -1) -

960 list->append(obj); -

961 -

962 if (options & Qt::FindChildrenRecursively) -

963 qt_qFindChildren_helper(obj, re, mo, list, options); -

964 } -

965 } -

966 -

967 -

968 -

969 -

970 -

971 -

972 void qt_qFindChildren_helper(const QObject *parent, const QRegularExpression &re, -

973 const QMetaObject &mo, QList<void*> *list, Qt::FindChildOptions options) -

974 { -

975 if (!parent || !list) -

976 return; -

977 const QObjectList &children = parent->children(); -

978 QObject *obj; -

979 for (int i = 0; i < children.size(); ++i) { -

980 obj = children.at(i); -

981 if (mo.cast(obj)) { -

982 QRegularExpressionMatch m = re.match(obj->objectName()); -

983 if (m.hasMatch()) -

984 list->append(obj); -

985 } -

986 if (options & Qt::FindChildrenRecursively) -

987 qt_qFindChildren_helper(obj, re, mo, list, options); -

988 } -

989 } -

990 -

991 -

992 -

993 -

994 -

995 QObject *qt_qFindChild_helper(const QObject *parent, const QString &name, const QMetaObject &mo, Qt::FindChildOptions options) -

996 { -

997 if (!parent) -

998 return 0; -

999 const QObjectList &children = parent->children(); -

1000 QObject *obj; -

1001 int i; -

1002 for (i = 0; i < children.size(); ++i) { -

1003 obj = children.at(i); -

1004 if (mo.cast(obj) && (name.isNull() || obj->objectName() == name)) -

1005 return obj; -

1006 } -

1007 if (options & Qt::FindChildrenRecursively) { -

1008 for (i = 0; i < children.size(); ++i) { -

1009 obj = qt_qFindChild_helper(children.at(i), name, mo, options); -

1010 if (obj) -

1011 return obj; -

1012 } -

1013 } -

1014 return 0; -

1015 } -

1016 -

1017 -

1018 -

1019 -

1020 -

1021 -

1022 void QObject::setParent(QObject *parent) -

1023 { -

1024 QObjectPrivate * const d = d_func(); -

1025 ((!(!d->isWidget)) ? qt_assert("!d->isWidget",__FILE__,19491956) : qt_noop()); -

1026 d->setParent_helper(parent); -

1027 } -

1028 -

1029 void QObjectPrivate::deleteChildren() -

1030 { -

1031 ((!(!isDeletingChildren)) ? qt_assert_x("QObjectPrivate::deleteChildren()", "isDeletingChildren already set, did this function recurse?",__FILE__,19551962) : qt_noop()); -

1032 isDeletingChildren = true; -

1033 -

1034 -

1035 -

1036 for (int i = 0; i < children.count(); ++i) { -

1037 currentChildBeingDeleted = children.at(i); -

1038 children[i] = 0; -

1039 delete currentChildBeingDeleted; -

1040 } -

1041 children.clear(); -

1042 currentChildBeingDeleted = 0; -

1043 isDeletingChildren = false; -

1044 } -

1045 -

1046 void QObjectPrivate::setParent_helper(QObject *o) -

1047 { -

1048 QObject * const q = q_func(); -

1049 if (o == parent) -

1050 return; -

1051 if (parent) { -

1052 QObjectPrivate *parentD = parent->d_func(); -

1053 if (parentD->isDeletingChildren && wasDeleted -

1054 && parentD->currentChildBeingDeleted == q) { -

1055 -

1056 -

1057 } else { -

1058 const int index = parentD->children.indexOf(q); -

1059 if (parentD->isDeletingChildren) { -

1060 parentD->children[index] = 0; -

1061 } else { -

1062 parentD->children.removeAt(index); -

1063 if (sendChildEvents && parentD->receiveChildEvents) { -

1064 QChildEvent e(QEvent::ChildRemoved, q); -

1065 QCoreApplication::sendEvent(parent, &e); -

1066 } -

1067 } -

1068 } -

1069 } -

1070 parent = o; -

1071 if (parent) { -

1072 -

1073 if (threadData != parent->d_func()->threadData) { -

1074 QMessageLogger(__FILE__, 19982005, __PRETTY_FUNCTION__).warning("QObject::setParent: Cannot set parent, new parent is in a different thread"); -

1075 parent = 0; -

1076 return; -

1077 } -

1078 parent->d_func()->children.append(q); -

1079 if(sendChildEvents && parent->d_func()->receiveChildEvents) { -

1080 if (!isWidget) { -

1081 QChildEvent e(QEvent::ChildAdded, q); -

1082 QCoreApplication::sendEvent(parent, &e); -

1083 } -

1084 } -

1085 } -

1086 if (!wasDeleted && !isDeletingChildren && declarativeData && QAbstractDeclarativeData::parentChanged) -

1087 QAbstractDeclarativeData::parentChanged(declarativeData, q, o); -

1088 } -

1089 void QObject::installEventFilter(QObject *obj) -

1090 { -

1091 QObjectPrivate * const d = d_func(); -

1092 if (!obj) -

1093 return; -

1094 if (d->threadData != obj->d_func()->threadData) { -

1095 QMessageLogger(__FILE__, 20622069, __PRETTY_FUNCTION__).warning("QObject::installEventFilter(): Cannot filter events for objects in a different thread."); -

1096 return; -

1097 } -

1098 -

1099 if (!d->extraData) -

1100 d->extraData = new QObjectPrivate::ExtraData; -

1101 -

1102 -

1103 d->extraData->eventFilters.removeAll((QObject*)0); -

1104 d->extraData->eventFilters.removeAll(obj); -

1105 d->extraData->eventFilters.prepend(obj); -

1106 } -

1107 void QObject::removeEventFilter(QObject *obj) -

1108 { -

1109 QObjectPrivate * const d = d_func(); -

1110 if (d->extraData) { -

1111 for (int i = 0; i < d->extraData->eventFilters.count(); ++i) { -

1112 if (d->extraData->eventFilters.at(i) == obj) -

1113 d->extraData->eventFilters[i] = 0; -

1114 } -

1115 } -

1116 } -

1117 void QObject::deleteLater() -

1118 { -

1119 QCoreApplication::postEvent(this, new QDeferredDeleteEvent()); -

1120 } -

1121 const char *qFlagLocation(const char *method) -

1122 { -

1123 QThreadData *currentThreadData = QThreadData::current(false); -

1124 if (currentThreadData != 0) -

1125 currentThreadData->flaggedSignatures.store(method); -

1126 return method; -

1127 } -

1128 -

1129 static int extract_code(const char *member) -

1130 { -

1131 -

1132 return (((int)(*member) - '0') & 0x3); -

1133 } -

1134 -

1135 static const char * extract_location(const char *member) -

1136 { -

1137 if (QThreadData::current()->flaggedSignatures.contains(member)) { -

1138 -

1139 const char *location = member + qstrlen(member) + 1; -

1140 if (*location != '\0') -

1141 return location; -

1142 } -

1143 return 0; -

1144 } -

1145 -

1146 static bool check_signal_macro(const QObject *sender, const char *signal, -

1147 const char *func, const char *op) -

1148 { -

1149 int sigcode = extract_code(signal); -

1150 if (sigcode != 2) { -

1151 if (sigcode == 1) -

1152 QMessageLogger(__FILE__, 22402247, __PRETTY_FUNCTION__).warning("QObject::%s: Attempt to %s non-signal %s::%s", -

1153 func, op, sender->metaObject()->className(), signal+1); -

1154 else -

1155 QMessageLogger(__FILE__, 22432250, __PRETTY_FUNCTION__).warning("QObject::%s: Use the SIGNAL macro to %s %s::%s", -

1156 func, op, sender->metaObject()->className(), signal); -

1157 return false; -

1158 } -

1159 return true; -

1160 } -

1161 -

1162 static bool check_method_code(int code, const QObject *object, -

1163 const char *method, const char *func) -

1164 { -

1165 if (code != 1 && code != 2) { -

1166 QMessageLogger(__FILE__, 22542261, __PRETTY_FUNCTION__).warning("QObject::%s: Use the SLOT or SIGNAL macro to " -

1167 "%s %s::%s", func, func, object->metaObject()->className(), method); -

1168 return false; -

1169 } -

1170 return true; -

1171 } -

1172 -

1173 static void err_method_notfound(const QObject *object, -

1174 const char *method, const char *func) -

1175 { -

1176 const char *type = "method"; -

1177 switch (extract_code(method)) { -

1178 case 1: type = "slot"; break; -

1179 case 2: type = "signal"; break; -

1180 } -

1181 const char *loc = extract_location(method); -

1182 if (strchr(method,')') == 0) -

1183 QMessageLogger(__FILE__, 22712278, __PRETTY_FUNCTION__).warning("QObject::%s: Parentheses expected, %s %s::%s%s%s", -

1184 func, type, object->metaObject()->className(), method+1, -

1185 loc ? " in ": "", loc ? loc : ""); -

1186 else -

1187 QMessageLogger(__FILE__, 22752282, __PRETTY_FUNCTION__).warning("QObject::%s: No such %s %s::%s%s%s", -

1188 func, type, object->metaObject()->className(), method+1, -

1189 loc ? " in ": "", loc ? loc : ""); -

1190 -

1191 } -

1192 -

1193 -

1194 static void err_info_about_objects(const char * func, -

1195 const QObject * sender, -

1196 const QObject * receiver) -

1197 { -

1198 QString a = sender ? sender->objectName() : QString(); -

1199 QString b = receiver ? receiver->objectName() : QString(); -

1200 if (!a.isEmpty()) -

1201 QMessageLogger(__FILE__, 22892296, __PRETTY_FUNCTION__).warning("QObject::%s: (sender name: '%s')", func, a.toLocal8Bit().data()); -

1202 if (!b.isEmpty()) -

1203 QMessageLogger(__FILE__, 22912298, __PRETTY_FUNCTION__).warning("QObject::%s: (receiver name: '%s')", func, b.toLocal8Bit().data()); -

1204 } -

1205 QObject *QObject::sender() const -

1206 { -

1207 const QObjectPrivate * const d = d_func(); -

1208 -

1209 QMutexLocker locker(signalSlotLock(this)); -

1210 if (!d->currentSender) -

1211 return 0; -

1212 -

1213 for (QObjectPrivate::Connection *c = d->senders; c; c = c->next) { -

1214 if (c->sender == d->currentSender->sender) -

1215 return d->currentSender->sender; -

1216 } -

1217 -

1218 return 0; -

1219 } -

1220 int QObject::senderSignalIndex() const -

1221 { -

1222 const QObjectPrivate * const d = d_func(); -

1223 -

1224 QMutexLocker locker(signalSlotLock(this)); -

1225 if (!d->currentSender) -

1226 return -1; -

1227 -

1228 for (QObjectPrivate::Connection *c = d->senders; c; c = c->next) { -

1229 if (c->sender == d->currentSender->sender) { -

1230 -

1231 return QMetaObjectPrivate::signal(c->sender->metaObject(), d->currentSender->signal).methodIndex(); -

1232 } -

1233 } -

1234 -

1235 return -1; -

1236 } -

1237 int QObject::receivers(const char *signal) const -

1238 { -

1239 const QObjectPrivate * const d = d_func(); -

1240 int receivers = 0; -

1241 if (signal) { -

1242 QByteArray signal_name = QMetaObject::normalizedSignature(signal); -

1243 signal = signal_name; -

1244 -

1245 if (!check_signal_macro(this, signal, "receivers", "bind")) -

1246 return 0; -

1247 -

1248 signal++; -

1249 int signal_index = d->signalIndex(signal); -

1250 if (signal_index < 0) { -

1251 -

1252 err_method_notfound(this, signal-1, "receivers"); -

1253 -

1254 return 0; -

1255 } -

1256 -

1257 if (!d->isSignalConnected(signal_index)) -

1258 return receivers; -

1259 -

1260 if (d->declarativeData && QAbstractDeclarativeData::receivers) { -

1261 receivers += QAbstractDeclarativeData::receivers(d->declarativeData, this, -

1262 signal_index); -

1263 } -

1264 -

1265 QMutexLocker locker(signalSlotLock(this)); -

1266 if (d->connectionLists) { -

1267 if (signal_index < d->connectionLists->count()) { -

1268 const QObjectPrivate::Connection *c = -

1269 d->connectionLists->at(signal_index).first; -

1270 while (c) { -

1271 receivers += c->receiver ? 1 : 0; -

1272 c = c->nextConnectionList; -

1273 } -

1274 } -

1275 } -

1276 } -

1277 return receivers; -

1278 } -

1279 bool QObject::isSignalConnected(const QMetaMethod &signal) const -

1280 { -

1281 const QObjectPrivate * const d = d_func(); -

1282 if (!signal.mobj) -

1283 return false; -

1284 -

1285 ((!(signal.mobj->cast(this) && signal.methodType() == QMetaMethod::Signal)) ? qt_assert_x("QObject::isSignalConnected", "the parameter must be a signal member of the object", -

1286 __FILE__ -

1287 , -

1288 24642471 -

1289 ) : qt_noop()) -

1290 ; -

1291 uint signalIndex = (signal.handle - QMetaObjectPrivate::get(signal.mobj)->methodData)/5; -

1292 -

1293 if (signal.mobj->d.data[signal.handle + 4] & MethodCloned) -

1294 signalIndex = QMetaObjectPrivate::originalClone(signal.mobj, signalIndex); -

1295 -

1296 signalIndex += QMetaObjectPrivate::signalOffset(signal.mobj); -

1297 -

1298 if (signalIndex < sizeof(d->connectedSignals) * 8) -

1299 return d->isSignalConnected(signalIndex); -

1300 -

1301 QMutexLocker locker(signalSlotLock(this)); -

1302 if (d->connectionLists) { -

1303 if (signalIndex < uint(d->connectionLists->count())) { -

1304 const QObjectPrivate::Connection *c = -

1305 d->connectionLists->at(signalIndex).first; -

1306 while (c) { -

1307 if (c->receiver) -

1308 return true; -

1309 c = c->nextConnectionList; -

1310 } -

1311 } -

1312 } -

1313 return false; -

1314 } -

1315 void QMetaObjectPrivate::memberIndexes(const QObject *obj, -

1316 const QMetaMethod &member, -

1317 int *signalIndex, int *methodIndex) -

1318 { -

1319 *signalIndex = -1; -

1320 *methodIndex = -1; -

1321 if (!obj || !member.mobj) -

1322 return; -

1323 const QMetaObject *m = obj->metaObject(); -

1324 -

1325 while (m != 0 && m != member.mobj) -

1326 m = m->d.superdata; -

1327 if (!m) -

1328 return; -

1329 *signalIndex = *methodIndex = (member.handle - get(member.mobj)->methodData)/5; -

1330 -

1331 int signalOffset; -

1332 int methodOffset; -

1333 computeOffsets(m, &signalOffset, &methodOffset); -

1334 -

1335 *methodIndex += methodOffset; -

1336 if (member.methodType() == QMetaMethod::Signal) { -

1337 *signalIndex = originalClone(m, *signalIndex); -

1338 *signalIndex += signalOffset; -

1339 } else { -

1340 *signalIndex = -1; -

1341 } -

1342 } -

1343 -

1344 -

1345 static inline void check_and_warn_compat(const QMetaObject *sender, const QMetaMethod &signal, -

1346 const QMetaObject *receiver, const QMetaMethod &method) -

1347 { -

1348 if (signal.attributes() & QMetaMethod::Compatibility) { -

1349 if (!(method.attributes() & QMetaMethod::Compatibility)) -

1350 QMessageLogger(__FILE__, 25482555, __PRETTY_FUNCTION__).warning("QObject::connect: Connecting from COMPAT signal (%s::%s)", -

1351 sender->className(), signal.methodSignature().constData()); -

1352 } else if ((method.attributes() & QMetaMethod::Compatibility) && -

1353 method.methodType() == QMetaMethod::Signal) { -

1354 QMessageLogger(__FILE__, 25522559, __PRETTY_FUNCTION__).warning("QObject::connect: Connecting from %s::%s to COMPAT slot (%s::%s)", -

1355 sender->className(), signal.methodSignature().constData(), -

1356 receiver->className(), method.methodSignature().constData()); -

1357 } -

1358 } -

1359 QMetaObject::Connection QObject::connect(const QObject *sender, const char *signal, -

1360 const QObject *receiver, const char *method, -

1361 Qt::ConnectionType type) -

1362 { -

1363 if (sender == 0 || receiver == 0 || signal == 0 || method == 0) { -

1364 QMessageLogger(__FILE__, 26312638, __PRETTY_FUNCTION__).warning("QObject::connect: Cannot connect %s::%s to %s::%s", -

1365 sender ? sender->metaObject()->className() : "(null)", -

1366 (signal && *signal) ? signal+1 : "(null)", -

1367 receiver ? receiver->metaObject()->className() : "(null)", -

1368 (method && *method) ? method+1 : "(null)"); -

1369 return QMetaObject::Connection(0); -

1370 } -

1371 QByteArray tmp_signal_name; -

1372 -

1373 if (!check_signal_macro(sender, signal, "connect", "bind")) -

1374 return QMetaObject::Connection(0); -

1375 const QMetaObject *smeta = sender->metaObject(); -

1376 const char *signal_arg = signal; -

1377 ++signal; -

1378 QArgumentTypeArray signalTypes; -

1379 ((!(QMetaObjectPrivate::get(smeta)->revision >= 7)) ? qt_assert("QMetaObjectPrivate::get(smeta)->revision >= 7",__FILE__,26462653) : qt_noop()); -

1380 QByteArray signalName = QMetaObjectPrivate::decodeMethodSignature(signal, signalTypes); -

1381 int signal_index = QMetaObjectPrivate::indexOfSignalRelative( -

1382 &smeta, signalName, signalTypes.size(), signalTypes.constData()); -

1383 if (signal_index < 0) { -

1384 -

1385 tmp_signal_name = QMetaObject::normalizedSignature(signal - 1); -

1386 signal = tmp_signal_name.constData() + 1; -

1387 -

1388 signalTypes.clear(); -

1389 signalName = QMetaObjectPrivate::decodeMethodSignature(signal, signalTypes); -

1390 smeta = sender->metaObject(); -

1391 signal_index = QMetaObjectPrivate::indexOfSignalRelative( -

1392 &smeta, signalName, signalTypes.size(), signalTypes.constData()); -

1393 } -

1394 if (signal_index < 0) { -

1395 err_method_notfound(sender, signal_arg, "connect"); -

1396 err_info_about_objects("connect", sender, receiver); -

1397 return QMetaObject::Connection(0); -

1398 } -

1399 signal_index = QMetaObjectPrivate::originalClone(smeta, signal_index); -

1400 signal_index += QMetaObjectPrivate::signalOffset(smeta); -

1401 -

1402 QByteArray tmp_method_name; -

1403 int membcode = extract_code(method); -

1404 -

1405 if (!check_method_code(membcode, receiver, method, "connect")) -

1406 return QMetaObject::Connection(0); -

1407 const char *method_arg = method; -

1408 ++method; -

1409 -

1410 QArgumentTypeArray methodTypes; -

1411 QByteArray methodName = QMetaObjectPrivate::decodeMethodSignature(method, methodTypes); -

1412 const QMetaObject *rmeta = receiver->metaObject(); -

1413 int method_index_relative = -1; -

1414 ((!(QMetaObjectPrivate::get(rmeta)->revision >= 7)) ? qt_assert("QMetaObjectPrivate::get(rmeta)->revision >= 7",__FILE__,26812688) : qt_noop()); -

1415 switch (membcode) { -

1416 case 1: -

1417 method_index_relative = QMetaObjectPrivate::indexOfSlotRelative( -

1418 &rmeta, methodName, methodTypes.size(), methodTypes.constData()); -

1419 break; -

1420 case 2: -

1421 method_index_relative = QMetaObjectPrivate::indexOfSignalRelative( -

1422 &rmeta, methodName, methodTypes.size(), methodTypes.constData()); -

1423 break; -

1424 } -

1425 if (method_index_relative < 0) { -

1426 -

1427 tmp_method_name = QMetaObject::normalizedSignature(method); -

1428 method = tmp_method_name.constData(); -

1429 -

1430 methodTypes.clear(); -

1431 methodName = QMetaObjectPrivate::decodeMethodSignature(method, methodTypes); -

1432 -

1433 rmeta = receiver->metaObject(); -

1434 switch (membcode) { -

1435 case 1: -

1436 method_index_relative = QMetaObjectPrivate::indexOfSlotRelative( -

1437 &rmeta, methodName, methodTypes.size(), methodTypes.constData()); -

1438 break; -

1439 case 2: -

1440 method_index_relative = QMetaObjectPrivate::indexOfSignalRelative( -

1441 &rmeta, methodName, methodTypes.size(), methodTypes.constData()); -

1442 break; -

1443 } -

1444 } -

1445 -

1446 if (method_index_relative < 0) { -

1447 err_method_notfound(receiver, method_arg, "connect"); -

1448 err_info_about_objects("connect", sender, receiver); -

1449 return QMetaObject::Connection(0); -

1450 } -

1451 -

1452 if (!QMetaObjectPrivate::checkConnectArgs(signalTypes.size(), signalTypes.constData(), -

1453 methodTypes.size(), methodTypes.constData())) { -

1454 QMessageLogger(__FILE__, 27212728, __PRETTY_FUNCTION__).warning("QObject::connect: Incompatible sender/receiver arguments" -

1455 "\n %s::%s --> %s::%s", -

1456 sender->metaObject()->className(), signal, -

1457 receiver->metaObject()->className(), method); -

1458 return QMetaObject::Connection(0); -

1459 } -

1460 -

1461 int *types = 0; -

1462 if ((type == Qt::QueuedConnection) -

1463 && !(types = queuedConnectionTypes(signalTypes.constData(), signalTypes.size()))) { -

1464 return QMetaObject::Connection(0); -

1465 } -

1466 -

1467 -

1468 QMetaMethod smethod = QMetaObjectPrivate::signal(smeta, signal_index); -

1469 QMetaMethod rmethod = rmeta->method(method_index_relative + rmeta->methodOffset()); -

1470 check_and_warn_compat(smeta, smethod, rmeta, rmethod); -

1471 -

1472 QMetaObject::Connection handle = QMetaObject::Connection(QMetaObjectPrivate::connect( -

1473 sender, signal_index, smeta, receiver, method_index_relative, rmeta ,type, types)); -

1474 return handle; -

1475 } -

1476 QMetaObject::Connection QObject::connect(const QObject *sender, const QMetaMethod &signal, -

1477 const QObject *receiver, const QMetaMethod &method, -

1478 Qt::ConnectionType type) -

1479 { -

1480 if (sender == 0 -

1481 || receiver == 0 -

1482 || signal.methodType() != QMetaMethod::Signal -

1483 || method.methodType() == QMetaMethod::Constructor) { -

1484 QMessageLogger(__FILE__, 27722779, __PRETTY_FUNCTION__).warning("QObject::connect: Cannot connect %s::%s to %s::%s", -

1485 sender ? sender->metaObject()->className() : "(null)", -

1486 signal.methodSignature().constData(), -

1487 receiver ? receiver->metaObject()->className() : "(null)", -

1488 method.methodSignature().constData() ); -

1489 return QMetaObject::Connection(0); -

1490 } -

1491 -

1492 int signal_index; -

1493 int method_index; -

1494 { -

1495 int dummy; -

1496 QMetaObjectPrivate::memberIndexes(sender, signal, &signal_index, &dummy); -

1497 QMetaObjectPrivate::memberIndexes(receiver, method, &dummy, &method_index); -

1498 } -

1499 -

1500 const QMetaObject *smeta = sender->metaObject(); -

1501 const QMetaObject *rmeta = receiver->metaObject(); -

1502 if (signal_index == -1) { -

1503 QMessageLogger(__FILE__, 27912798, __PRETTY_FUNCTION__).warning("QObject::connect: Can't find signal %s on instance of class %s", -

1504 signal.methodSignature().constData(), smeta->className()); -

1505 return QMetaObject::Connection(0); -

1506 } -

1507 if (method_index == -1) { -

1508 QMessageLogger(__FILE__, 27962803, __PRETTY_FUNCTION__).warning("QObject::connect: Can't find method %s on instance of class %s", -

1509 method.methodSignature().constData(), rmeta->className()); -

1510 return QMetaObject::Connection(0); -

1511 } -

1512 -

1513 if (!QMetaObject::checkConnectArgs(signal.methodSignature().constData(), method.methodSignature().constData())) { -

1514 QMessageLogger(__FILE__, 28022809, __PRETTY_FUNCTION__).warning("QObject::connect: Incompatible sender/receiver arguments" -

1515 "\n %s::%s --> %s::%s", -

1516 smeta->className(), signal.methodSignature().constData(), -

1517 rmeta->className(), method.methodSignature().constData()); -

1518 return QMetaObject::Connection(0); -

1519 } -

1520 -

1521 int *types = 0; -

1522 if ((type == Qt::QueuedConnection) -

1523 && !(types = queuedConnectionTypes(signal.parameterTypes()))) -

1524 return QMetaObject::Connection(0); -

1525 -

1526 -

1527 check_and_warn_compat(smeta, signal, rmeta, method); -

1528 -

1529 QMetaObject::Connection handle = QMetaObject::Connection(QMetaObjectPrivate::connect( -

1530 sender, signal_index, signal.enclosingMetaObject(), receiver, method_index, 0, type, types)); -

1531 return handle; -

1532 } -

1533 bool QObject::disconnect(const QObject *sender, const char *signal, -

1534 const QObject *receiver, const char *method) -

1535 { -

1536 if (sender == 0 || (receiver == 0 && method != 0)) { -

1537 QMessageLogger(__FILE__, 29022909, __PRETTY_FUNCTION__).warning("QObject::disconnect: Unexpected null parameter"); -

1538 return false; -

1539 } -

1540 -

1541 const char *signal_arg = signal; -

1542 QByteArray signal_name; -

1543 bool signal_found = false; -

1544 if (signal) { -

1545 try { -

1546 signal_name = QMetaObject::normalizedSignature(signal); -

1547 signal = signal_name.constData(); -

1548 } catch (const std::bad_alloc &) { -

1549 -

1550 if (sender->metaObject()->indexOfSignal(signal + 1) == -1) -

1551 throw; -

1552 } -

1553 -

1554 if (!check_signal_macro(sender, signal, "disconnect", "unbind")) -

1555 return false; -

1556 signal++; -

1557 } -

1558 -

1559 QByteArray method_name; -

1560 const char *method_arg = method; -

1561 int membcode = -1; -

1562 bool method_found = false; -

1563 if (method) { -

1564 try { -

1565 method_name = QMetaObject::normalizedSignature(method); -

1566 method = method_name.constData(); -

1567 } catch (const std::bad_alloc &) { -

1568 -

1569 if (receiver->metaObject()->indexOfMethod(method + 1) == -1) -

1570 throw; -

1571 } -

1572 -

1573 membcode = extract_code(method); -

1574 if (!check_method_code(membcode, receiver, method, "disconnect")) -

1575 return false; -

1576 method++; -

1577 } -

1578 -

1579 -

1580 -

1581 -

1582 -

1583 bool res = false; -

1584 const QMetaObject *smeta = sender->metaObject(); -

1585 QByteArray signalName; -

1586 QArgumentTypeArray signalTypes; -

1587 ((!(QMetaObjectPrivate::get(smeta)->revision >= 7)) ? qt_assert("QMetaObjectPrivate::get(smeta)->revision >= 7",__FILE__,29522959) : qt_noop()); -

1588 if (signal) -

1589 signalName = QMetaObjectPrivate::decodeMethodSignature(signal, signalTypes); -

1590 QByteArray methodName; -

1591 QArgumentTypeArray methodTypes; -

1592 ((!(!receiver || QMetaObjectPrivate::get(receiver->metaObject())->revision >= 7)) ? qt_assert("!receiver || QMetaObjectPrivate::get(receiver->metaObject())->revision >= 7",__FILE__,29572964) : qt_noop()); -

1593 if (method) -

1594 methodName = QMetaObjectPrivate::decodeMethodSignature(method, methodTypes); -

1595 do { -

1596 int signal_index = -1; -

1597 if (signal) { -

1598 signal_index = QMetaObjectPrivate::indexOfSignalRelative( -

1599 &smeta, signalName, signalTypes.size(), signalTypes.constData()); -

1600 if (signal_index < 0) -

1601 break; -

1602 signal_index = QMetaObjectPrivate::originalClone(smeta, signal_index); -

1603 signal_index += QMetaObjectPrivate::signalOffset(smeta); -

1604 signal_found = true; -

1605 } -

1606 -

1607 if (!method) { -

1608 res |= QMetaObjectPrivate::disconnect(sender, signal_index, smeta, receiver, -1, 0); -

1609 } else { -

1610 const QMetaObject *rmeta = receiver->metaObject(); -

1611 do { -

1612 int method_index = QMetaObjectPrivate::indexOfMethod( -

1613 rmeta, methodName, methodTypes.size(), methodTypes.constData()); -

1614 if (method_index >= 0) -

1615 while (method_index < rmeta->methodOffset()) -

1616 rmeta = rmeta->superClass(); -

1617 if (method_index < 0) -

1618 break; -

1619 res |= QMetaObjectPrivate::disconnect(sender, signal_index, smeta, receiver, method_index, 0); -

1620 method_found = true; -

1621 } while ((rmeta = rmeta->superClass())); -

1622 } -

1623 } while (signal && (smeta = smeta->superClass())); -

1624 -

1625 if (signal && !signal_found) { -

1626 err_method_notfound(sender, signal_arg, "disconnect"); -

1627 err_info_about_objects("disconnect", sender, receiver); -

1628 } else if (method && !method_found) { -

1629 err_method_notfound(receiver, method_arg, "disconnect"); -

1630 err_info_about_objects("disconnect", sender, receiver); -

1631 } -

1632 if (res) { -

1633 if (!signal) -

1634 const_cast<QObject*>(sender)->disconnectNotify(QMetaMethod()); -

1635 } -

1636 return res; -

1637 } -

1638 bool QObject::disconnect(const QObject *sender, const QMetaMethod &signal, -

1639 const QObject *receiver, const QMetaMethod &method) -

1640 { -

1641 if (sender == 0 || (receiver == 0 && method.mobj != 0)) { -

1642 QMessageLogger(__FILE__, 30373044, __PRETTY_FUNCTION__).warning("QObject::disconnect: Unexpected null parameter"); -

1643 return false; -

1644 } -

1645 if (signal.mobj) { -

1646 if(signal.methodType() != QMetaMethod::Signal) { -

1647 QMessageLogger(__FILE__, 30423049, __PRETTY_FUNCTION__).warning("QObject::%s: Attempt to %s non-signal %s::%s", -

1648 "disconnect","unbind", -

1649 sender->metaObject()->className(), signal.methodSignature().constData()); -

1650 return false; -

1651 } -

1652 } -

1653 if (method.mobj) { -

1654 if(method.methodType() == QMetaMethod::Constructor) { -

1655 QMessageLogger(__FILE__, 30503057, __PRETTY_FUNCTION__).warning("QObject::disconect: cannot use constructor as argument %s::%s", -

1656 receiver->metaObject()->className(), method.methodSignature().constData()); -

1657 return false; -

1658 } -

1659 } -

1660 -

1661 -

1662 QByteArray signalSignature; -

1663 if (signal.mobj) { -

1664 signalSignature.reserve(signal.methodSignature().size()+1); -

1665 signalSignature.append((char)(2 + '0')); -

1666 signalSignature.append(signal.methodSignature()); -

1667 } -

1668 -

1669 int signal_index; -

1670 int method_index; -

1671 { -

1672 int dummy; -

1673 QMetaObjectPrivate::memberIndexes(sender, signal, &signal_index, &dummy); -

1674 QMetaObjectPrivate::memberIndexes(receiver, method, &dummy, &method_index); -

1675 } -

1676 -

1677 -

1678 if (signal.mobj && signal_index == -1) { -

1679 QMessageLogger(__FILE__, 30743081, __PRETTY_FUNCTION__).warning("QObject::disconect: signal %s not found on class %s", -

1680 signal.methodSignature().constData(), sender->metaObject()->className()); -

1681 return false; -

1682 } -

1683 -

1684 if (receiver && method.mobj && method_index == -1) { -

1685 QMessageLogger(__FILE__, 30803087, __PRETTY_FUNCTION__).warning("QObject::disconect: method %s not found on class %s", -

1686 method.methodSignature().constData(), receiver->metaObject()->className()); -

1687 return false; -

1688 } -

1689 -

1690 if (!QMetaObjectPrivate::disconnect(sender, signal_index, signal.mobj, receiver, method_index, 0)) -

1691 return false; -

1692 -

1693 if (!signal.isValid()) { -

1694 -

1695 -

1696 -

1697 -

1698 const_cast<QObject*>(sender)->disconnectNotify(signal); -

1699 } -

1700 return true; -

1701 } -

1702 void QObject::connectNotify(const QMetaMethod &signal) -

1703 { -

1704 (void)signal;; -

1705 } -

1706 void QObject::disconnectNotify(const QMetaMethod &signal) -

1707 { -

1708 (void)signal;; -

1709 } -

1710 -

1711 -

1712 -

1713 -

1714 -

1715 static int methodIndexToSignalIndex(const QMetaObject **base, int signal_index) -

1716 { -

1717 if (signal_index < 0) -

1718 return signal_index; -

1719 const QMetaObject *metaObject = *base; -

1720 while (metaObject && metaObject->methodOffset() > signal_index) -

1721 metaObject = metaObject->superClass(); -

1722 -

1723 if (metaObject) { -

1724 int signalOffset, methodOffset; -

1725 computeOffsets(metaObject, &signalOffset, &methodOffset); -

1726 if (signal_index < metaObject->methodCount()) -

1727 signal_index = QMetaObjectPrivate::originalClone(metaObject, signal_index - methodOffset) + signalOffset; -

1728 else -

1729 signal_index = signal_index - methodOffset + signalOffset; -

1730 *base = metaObject; -

1731 } -

1732 return signal_index; -

1733 } -

1734 QMetaObject::Connection QMetaObject::connect(const QObject *sender, int signal_index, -

1735 const QObject *receiver, int method_index, int type, int *types) -

1736 { -

1737 const QMetaObject *smeta = sender->metaObject(); -

1738 signal_index = methodIndexToSignalIndex(&smeta, signal_index); -

1739 return Connection(QMetaObjectPrivate::connect(sender, signal_index, smeta, -

1740 receiver, method_index, -

1741 0, -

1742 type, types)); -

1743 } -

1744 QObjectPrivate::Connection *QMetaObjectPrivate::connect(const QObject *sender, -

1745 int signal_index, const QMetaObject *smeta, -

1746 const QObject *receiver, int method_index, -

1747 const QMetaObject *rmeta, int type, int *types) -

1748 { -

1749 QObject *s = const_cast<QObject *>(sender); -

1750 QObject *r = const_cast<QObject *>(receiver); -

1751 -

1752 int method_offset = rmeta ? rmeta->methodOffset() : 0; -

1753 ((!(!rmeta || QMetaObjectPrivate::get(rmeta)->revision >= 6)) ? qt_assert("!rmeta || QMetaObjectPrivate::get(rmeta)->revision >= 6",__FILE__,32453252) : qt_noop()); -

1754 QObjectPrivate::StaticMetaCallFunction callFunction = -

1755 rmeta ? rmeta->d.static_metacall : 0; -

1756 -

1757 QOrderedMutexLocker locker(signalSlotLock(sender), -

1758 signalSlotLock(receiver)); -

1759 -

1760 if (type & Qt::UniqueConnection) { -

1761 QObjectConnectionListVector *connectionLists = QObjectPrivate::get(s)->connectionLists; -

1762 if (connectionLists && connectionLists->count() > signal_index) { -

1763 const QObjectPrivate::Connection *c2 = -

1764 (*connectionLists)[signal_index].first; -

1765 -

1766 int method_index_absolute = method_index + method_offset; -

1767 -

1768 while (c2) { -

1769 if (!c2->isSlotObject && c2->receiver == receiver && c2->method() == method_index_absolute) -

1770 return 0; -

1771 c2 = c2->nextConnectionList; -

1772 } -

1773 } -

1774 type &= Qt::UniqueConnection - 1; -

1775 } -

1776 -

1777 QScopedPointer<QObjectPrivate::Connection> c(new QObjectPrivate::Connection); -

1778 c->sender = s; -

1779 c->signal_index = signal_index; -

1780 c->receiver = r; -

1781 c->method_relative = method_index; -

1782 c->method_offset = method_offset; -

1783 c->connectionType = type; -

1784 c->isSlotObject = false; -

1785 c->argumentTypes.store(types); -

1786 c->nextConnectionList = 0; -

1787 c->callFunction = callFunction; -

1788 -

1789 QObjectPrivate::get(s)->addConnection(signal_index, c.data()); -

1790 -

1791 locker.unlock(); -

1792 QMetaMethod smethod = QMetaObjectPrivate::signal(smeta, signal_index); -

1793 if (smethod.isValid()) -

1794 s->connectNotify(smethod); -

1795 -

1796 return c.take(); -

1797 } -

1798 -

1799 -

1800 -

1801 -

1802 bool QMetaObject::disconnect(const QObject *sender, int signal_index, -

1803 const QObject *receiver, int method_index) -

1804 { -

1805 const QMetaObject *smeta = sender->metaObject(); -

1806 signal_index = methodIndexToSignalIndex(&smeta, signal_index); -

1807 return QMetaObjectPrivate::disconnect(sender, signal_index, smeta, -

1808 receiver, method_index, 0); -

1809 } -

1810 bool QMetaObject::disconnectOne(const QObject *sender, int signal_index, -

1811 const QObject *receiver, int method_index) -

1812 { -

1813 const QMetaObject *smeta = sender->metaObject(); -

1814 signal_index = methodIndexToSignalIndex(&smeta, signal_index); -

1815 return QMetaObjectPrivate::disconnect(sender, signal_index, smeta, -

1816 receiver, method_index, 0, -

1817 QMetaObjectPrivate::DisconnectOne); -

1818 } -

1819 -

1820 -

1821 -

1822 -

1823 -

1824 bool QMetaObjectPrivate::disconnectHelper(QObjectPrivate::Connection *c, -

1825 const QObject *receiver, int method_index, void **slot, -

1826 QMutex *senderMutex, DisconnectType disconnectType) -

1827 { -

1828 bool success = false; -

1829 while (c) { -

1830 if (c->receiver -

1831 && (receiver == 0 || (c->receiver == receiver -

1832 && (method_index < 0 || (!c->isSlotObject && c->method() == method_index)) -

1833 && (slot == 0 || (c->isSlotObject && c->slotObj->compare(slot)))))) { -

1834 bool needToUnlock = false; -

1835 QMutex *receiverMutex = 0; -

1836 if (c->receiver) { -

1837 receiverMutex = signalSlotLock(c->receiver); -

1838 -

1839 needToUnlock = QOrderedMutexLocker::relock(senderMutex, receiverMutex); -

1840 } -

1841 if (c->receiver) { -

1842 *c->prev = c->next; -

1843 if (c->next) -

1844 c->next->prev = c->prev; -

1845 } -

1846 -

1847 if (needToUnlock) -

1848 receiverMutex->unlock(); -

1849 -

1850 c->receiver = 0; -

1851 -

1852 if (c->isSlotObject) { -

1853 c->isSlotObject = false; -

1854 senderMutex->unlock(); -

1855 c->slotObj->destroyIfLastRef(); -

1856 senderMutex->lock(); -

1857 } -

1858 -

1859 success = true; -

1860 -

1861 if (disconnectType == DisconnectOne) -

1862 return success; -

1863 } -

1864 c = c->nextConnectionList; -

1865 } -

1866 return success; -

1867 } -

1868 -

1869 -

1870 -

1871 -

1872 -

1873 bool QMetaObjectPrivate::disconnect(const QObject *sender, -

1874 int signal_index, const QMetaObject *smeta, -

1875 const QObject *receiver, int method_index, void **slot, -

1876 DisconnectType disconnectType) -

1877 { -

1878 if (!sender) -

1879 return false; -

1880 -

1881 QObject *s = const_cast<QObject *>(sender); -

1882 -

1883 QMutex *senderMutex = signalSlotLock(sender); -

1884 QMutexLocker locker(senderMutex); -

1885 -

1886 QObjectConnectionListVector *connectionLists = QObjectPrivate::get(s)->connectionLists; -

1887 if (!connectionLists) -

1888 return false; -

1889 -

1890 -

1891 ++connectionLists->inUse; -

1892 -

1893 bool success = false; -

1894 if (signal_index < 0) { -

1895 -

1896 for (int sig_index = -1; sig_index < connectionLists->count(); ++sig_index) { -

1897 QObjectPrivate::Connection *c = -

1898 (*connectionLists)[sig_index].first; -

1899 if (disconnectHelper(c, receiver, method_index, slot, senderMutex, disconnectType)) { -

1900 success = true; -

1901 connectionLists->dirty = true; -

1902 } -

1903 } -

1904 } else if (signal_index < connectionLists->count()) { -

1905 QObjectPrivate::Connection *c = -

1906 (*connectionLists)[signal_index].first; -

1907 if (disconnectHelper(c, receiver, method_index, slot, senderMutex, disconnectType)) { -

1908 success = true; -

1909 connectionLists->dirty = true; -

1910 } -

1911 } -

1912 -

1913 --connectionLists->inUse; -

1914 ((!(connectionLists->inUse >= 0)) ? qt_assert("connectionLists->inUse >= 0",__FILE__,34143421) : qt_noop()); -

1915 if (connectionLists->orphaned && !connectionLists->inUse) -

1916 delete connectionLists; -

1917 -

1918 locker.unlock(); -

1919 if (success) { -

1920 QMetaMethod smethod = QMetaObjectPrivate::signal(smeta, signal_index); -

1921 if (smethod.isValid()) -

1922 s->disconnectNotify(smethod); -

1923 } -

1924 -

1925 return success; -

1926 } -

1927 void QMetaObject::connectSlotsByName(QObject *o) -

1928 { -

1929 if (!o) -

1930 return; -

1931 const QMetaObject *mo = o->metaObject(); -

1932 ((!(mo)) ? qt_assert("mo",__FILE__,34523459) : qt_noop()); -

1933 const QObjectList list = -

1934 o->findChildren<QObject *>(QString()) -

1935 << o; -

1936 -

1937 -

1938 for (int i = 0; i < mo->methodCount(); ++i) { -

1939 const QByteArray slotSignature = mo->method(i).methodSignature(); -

1940 const char *slot = slotSignature.constData(); -

1941 ((!(slot)) ? qt_assert("slot",__FILE__,34613468) : qt_noop()); -

1942 -

1943 -

1944 if (slot[0] != 'o' || slot[1] != 'n' || slot[2] != '_') -

1945 continue; -

1946 -

1947 -

1948 bool foundIt = false; -

1949 for(int j = 0; j < list.count(); ++j) { -

1950 const QObject *co = list.at(j); -

1951 const QByteArray coName = co->objectName().toLatin1(); -

1952 -

1953 -

1954 if (coName.isEmpty() || qstrncmp(slot + 3, coName.constData(), coName.size()) || slot[coName.size()+3] != '_') -

1955 continue; -

1956 -

1957 const char *signal = slot + coName.size() + 4; -

1958 -

1959 -

1960 const QMetaObject *smeta; -

1961 int sigIndex = co->d_func()->signalIndex(signal, &smeta); -

1962 if (sigIndex < 0) { -

1963 -

1964 -

1965 -

1966 -

1967 QList<QByteArray> compatibleSignals; -

1968 const QMetaObject *smo = co->metaObject(); -

1969 int sigLen = qstrlen(signal) - 1; -

1970 for (int k = QMetaObjectPrivate::absoluteSignalCount(smo)-1; k >= 0; --k) { -

1971 const QMetaMethod method = QMetaObjectPrivate::signal(smo, k); -

1972 if (!qstrncmp(method.methodSignature().constData(), signal, sigLen)) { -

1973 smeta = method.enclosingMetaObject(); -

1974 sigIndex = k; -

1975 compatibleSignals.prepend(method.methodSignature()); -

1976 } -

1977 } -

1978 if (compatibleSignals.size() > 1) -

1979 QMessageLogger(__FILE__, 34993506, __PRETTY_FUNCTION__).warning() << "QMetaObject::connectSlotsByName: Connecting slot" << slot -

1980 << "with the first of the following compatible signals:" << compatibleSignals; -

1981 } -

1982 -

1983 if (sigIndex < 0) -

1984 continue; -

1985 -

1986 -

1987 if (Connection(QMetaObjectPrivate::connect(co, sigIndex, smeta, o, i))) { -

1988 foundIt = true; -

1989 -

1990 -

1991 -

1992 -

1993 break; -

1994 } -

1995 } -

1996 if (foundIt) { -

1997 -

1998 while (mo->method(i + 1).attributes() & QMetaMethod::Cloned) -

1999 ++i; -

2000 } else if (!(mo->method(i).attributes() & QMetaMethod::Cloned)) { -

2001 -

2002 int iParen = slotSignature.indexOf('('); -

2003 int iLastUnderscore = slotSignature.lastIndexOf('_', iParen-1); -

2004 if (iLastUnderscore > 3) -

2005 QMessageLogger(__FILE__, 35253532, __PRETTY_FUNCTION__).warning("QMetaObject::connectSlotsByName: No matching signal for %s", slot); -

2006 } -

2007 } -

2008 } -

2009 -

2010 -

2011 -

2012 -

2013 -

2014 -

2015 static void queued_activate(QObject *sender, int signal, QObjectPrivate::Connection *c, void **argv, -

2016 QMutexLocker &locker) -

2017 { -

2018 const int *argumentTypes = c->argumentTypes.load(); -

2019 if (!argumentTypes) { -

2020 QMetaMethod m = QMetaObjectPrivate::signal(sender->metaObject(), signal); -

2021 argumentTypes = queuedConnectionTypes(m.parameterTypes()); -

2022 if (!argumentTypes) -

2023 argumentTypes = &DIRECT_CONNECTION_ONLY; -

2024 if (!c->argumentTypes.testAndSetOrdered(0, argumentTypes)) { -

2025 if (argumentTypes != &DIRECT_CONNECTION_ONLY) -

2026 delete [] argumentTypes; -

2027 argumentTypes = c->argumentTypes.load(); -

2028 } -

2029 } -

2030 if (argumentTypes == &DIRECT_CONNECTION_ONLY) -

2031 return; -

2032 int nargs = 1; -

2033 while (argumentTypes[nargs-1]) -

2034 ++nargs; -

2035 int *types = (int *) malloc(nargs*sizeof(int)); -

2036 do { if (!(types)) qBadAlloc(); } while (0); -

2037 void **args = (void **) malloc(nargs*sizeof(void *)); -

2038 do { if (!(args)) qBadAlloc(); } while (0); -

2039 types[0] = 0; -

2040 args[0] = 0; -

2041 -

2042 if (nargs > 1) { -

2043 for (int n = 1; n < nargs; ++n) -

2044 types[n] = argumentTypes[n-1]; -

2045 -

2046 locker.unlock(); -

2047 for (int n = 1; n < nargs; ++n) -

2048 args[n] = QMetaType::create(types[n], argv[n]); -

2049 locker.relock(); -

2050 -

2051 if (!c->receiver) { -

2052 locker.unlock(); -

2053 -

2054 for (int n = 1; n < nargs; ++n) -

2055 QMetaType::destroy(types[n], args[n]); -

2056 free(types); -

2057 free(args); -

2058 locker.relock(); -

2059 return; -

2060 } -

2061 } -

2062 -

2063 QMetaCallEvent *ev = c->isSlotObject ? -

2064 new QMetaCallEvent(c->slotObj, sender, signal, nargs, types, args) : -

2065 new QMetaCallEvent(c->method_offset, c->method_relative, c->callFunction, sender, signal, nargs, types, args); -

2066 QCoreApplication::postEvent(c->receiver, ev); -

2067 } -

2068 -

2069 -

2070 -

2071 -

2072 void QMetaObject::activate(QObject *sender, const QMetaObject *m, int local_signal_index, -

2073 void **argv) -

2074 { -

2075 activate(sender, QMetaObjectPrivate::signalOffset(m), local_signal_index, argv); -

2076 } -

2077 -

2078 -

2079 -

2080 -

2081 void QMetaObject::activate(QObject *sender, int signalOffset, int local_signal_index, void **argv) -

2082 { -

2083 int signal_index = signalOffset + local_signal_index; -

if (!sender->d_func()->isSignalConnected(signal_index)

&& !qt_signal_spy_callback_set.signal_begin_callback

&& !qt_signal_spy_callback_set.signal_end_callback) {

return;

2084 -

2085

}if (sender->d_func()->blockSig

sender->d_func()->blockSig

Description

TRUE

evaluated 48493 times by 34 tests

Evaluated by:

tst_QAbstractItemView
tst_QAbstractSpinBox
tst_QAccessibility
tst_QCalendarWidget
tst_QColorDialog
tst_QComboBox
tst_QDateTimeEdit
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFontComboBox
tst_QFontDialog
tst_QGraphicsProxyWidget
tst_QHeaderView
tst_QInputDialog
tst_QItemDelegate
tst_QItemSelectionModel
tst_QMainWindow
tst_QMdiArea
tst_QNetworkReply
tst_QObject
tst_QPlainTextEdit
tst_QPrinter
tst_QSocks5SocketEngine
tst_QSortFilterProxyModel
tst_QSpinBox
...

FALSE

evaluated 22007731 times by 1013 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

)

48493-22007731

2086

return;

executed 48493 times by 34 tests: return;

Executed by:

tst_QAbstractItemView
tst_QAbstractSpinBox
tst_QAccessibility
tst_QCalendarWidget
tst_QColorDialog
tst_QComboBox
tst_QDateTimeEdit
tst_QDockWidget
tst_QDoubleSpinBox
tst_QFontComboBox
tst_QFontDialog
tst_QGraphicsProxyWidget
tst_QHeaderView
tst_QInputDialog
tst_QItemDelegate
tst_QItemSelectionModel
tst_QMainWindow
tst_QMdiArea
tst_QNetworkReply
tst_QObject
tst_QPlainTextEdit
tst_QPrinter
tst_QSocks5SocketEngine
tst_QSortFilterProxyModel
tst_QSpinBox
...

48493

2087 -

2088

if (sender->d_func()->declarativeDataisDeclarativeSignalConnected(signal_index)

sender->d_func...(signal_index)

Description

TRUE

never evaluated

FALSE

evaluated 22007733 times by 1013 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

0-22007733

2089

&& QAbstractDeclarativeData::signalEmitted

QAbstractDecla...:signalEmitted	Description
TRUE	never evaluated
FALSE	never evaluated

) {

2090 QAbstractDeclarativeData::signalEmitted(sender->d_func()->declarativeData, sender, -

2091 signal_index, argv); -

2092

}

never executed: end of block

2093 -

2094

if (!sender->d_func()->isSignalConnected(signal_index, false)

!sender->d_fun..._index, false)

Description

TRUE

evaluated 14272902 times by 1013 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

FALSE

evaluated 7734830 times by 507 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

7734830-14272902

2095

&& !qt_signal_spy_callback_set.signal_begin_callback

!qt_signal_spy...begin_callback

Description

TRUE

evaluated 14272902 times by 1013 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

FALSE

never evaluated

0-14272902

2096

&& !qt_signal_spy_callback_set.signal_end_callback

!qt_signal_spy...l_end_callback

Description

TRUE

evaluated 14272903 times by 1013 tests

Evaluated by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

FALSE

never evaluated

) {

0-14272903

2097 -

2098

return;

executed 14272903 times by 1013 tests: return;

Executed by:

tst_Collections
tst_Compiler
tst_Gestures
tst_Lancelot
tst_LargeFile
tst_ModelTest
tst_NetworkSelfTest
tst_PlatformSocketEngine
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractFileEngine
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractPrintDialog
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSocket
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAlgorithms
...

14272903

2099 } -

2100 -

2101 void *empty_argv[] = { 0 }; -

2102

if (qt_signal_spy_callback_set.signal_begin_callback != 0

qt_signal_spy_..._callback != 0

Description

TRUE

never evaluated

FALSE

evaluated 7734830 times by 507 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

) {

0-7734830

2103 qt_signal_spy_callback_set.signal_begin_callback(sender, signal_index, -

2104 argv ? argv : empty_argv); -

2105

}

never executed: end of block

2106 -

2107 Qt::HANDLE currentThreadId = QThread::currentThreadId();{ -

2108 QMutexLocker locker(signalSlotLock(sender)); -

2109 struct ConnectionListsRef { -

2110 QObjectConnectionListVector *connectionLists; -

2111 ConnectionListsRef(QObjectConnectionListVector *connectionLists) : connectionLists(connectionLists) -

2112 { -

2113 if (connectionLists) -

2114 ++connectionLists->inUse; -

2115 } -

2116 ~ConnectionListsRef() -

2117 { -

2118 if (!connectionLists) -

2119 return; -

2120 -

2121 --connectionLists->inUse; -

2122 ((!(connectionLists->inUse >= 0)) ? qt_assert("connectionLists->inUse >= 0",__FILE__,36413649) : qt_noop()); -

2123 if (connectionLists->orphaned) { -

2124 if (!connectionLists->inUse) -

2125 delete connectionLists; -

2126 } -

2127 } -

2128 -

2129 QObjectConnectionListVector *operator->() const { return connectionLists; } -

2130 }; -

2131 ConnectionListsRef connectionLists = sender->d_func()->connectionLists; -

2132

if (!connectionLists.connectionLists

!connectionLis...onnectionLists

Description

TRUE

never evaluated

FALSE

evaluated 7734830 times by 507 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

) {

0-7734830

2133 locker.unlock(); -

2134

if (qt_signal_spy_callback_set.signal_end_callback != 0

qt_signal_spy_..._callback != 0	Description
TRUE	never evaluated
FALSE	never evaluated

)

2135

qt_signal_spy_callback_set.signal_end_callback(sender, signal_index);

never executed: qt_signal_spy_callback_set.signal_end_callback(sender, signal_index);

2136

return;

never executed: return;

2137 } -

2138 -

2139 const QObjectPrivate::ConnectionList *list; -

2140

if (signal_index < connectionLists->count()

signal_index <...Lists->count()

Description

TRUE

evaluated 7734424 times by 507 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

FALSE

evaluated 406 times by 9 tests

Evaluated by:

tst_QDBusAbstractAdaptor
tst_QDBusAbstractInterface
tst_QDBusThreading
tst_QObject
tst_qdbusabstractadaptor - unknown status
tst_qdbusabstractinterface - unknown status
tst_qdbuspendingcall - unknown status
tst_qdbuspendingreply - unknown status
tst_qdbusreply - unknown status

)

406-7734424

2141

list = &connectionLists->at(signal_index);

executed 7734424 times by 507 tests: list = &connectionLists->at(signal_index);

Executed by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

7734424

2142 else -

2143

list = &connectionLists->allsignals;

executed 406 times by 9 tests: list = &connectionLists->allsignals;

Executed by:

tst_QDBusAbstractAdaptor
tst_QDBusAbstractInterface
tst_QDBusThreading
tst_QObject
tst_qdbusabstractadaptor - unknown status
tst_qdbusabstractinterface - unknown status
tst_qdbuspendingcall - unknown status
tst_qdbuspendingreply - unknown status
tst_qdbusreply - unknown status

406

2144 -

2145 Qt::HANDLE currentThreadId = QThread::currentThreadId(); -

2146 -

2147 do { -

2148 QObjectPrivate::Connection *c = list->first; -

2149

if (!c

Description

TRUE

evaluated 7734275 times by 507 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

FALSE

evaluated 7734721 times by 507 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

) continue;

executed 7734275 times by 507 tests: continue;

Executed by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

7734275-7734721

2150 -

2151 -

2152 QObjectPrivate::Connection *last = list->last; -

2153 -

2154 do { -

2155

if (!c->receiver

!c->receiver

Description

TRUE

evaluated 22510 times by 274 tests

Evaluated by:

tst_ModelTest
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractSlider
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QCheckBox
tst_QClipboard
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDBusAbstractAdaptor
tst_QDBusAbstractInterface
tst_QDataWidgetMapper
tst_QDateTimeEdit
tst_QDialog
tst_QDialogButtonBox
tst_QDirModel
tst_QDnsLookup_Appless
tst_QDockWidget
...

FALSE

evaluated 8500750 times by 493 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

)

22510-8500750

2156

continue;

executed 22510 times by 274 tests: continue;

Executed by:

tst_ModelTest
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractSlider
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QCheckBox
tst_QClipboard
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDBusAbstractAdaptor
tst_QDBusAbstractInterface
tst_QDataWidgetMapper
tst_QDateTimeEdit
tst_QDialog
tst_QDialogButtonBox
tst_QDirModel
tst_QDnsLookup_Appless
tst_QDockWidget
...

22510

2157 -

2158 QObject * const receiver = c->receiver; -

2159 const bool receiverInSameThread = currentThreadId == receiver->d_func()->threadData->threadId; -

2160 -

2161 -

2162 -

2163

if ((c->connectionType == Qt::AutoConnection

c->connectionT...AutoConnection

Description

TRUE

evaluated 8270219 times by 434 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
...

FALSE

evaluated 230531 times by 475 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
...

&& !receiverInSameThread

!receiverInSameThread

Description

TRUE

evaluated 13222 times by 384 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCoreApplication
tst_QDBusAbstractAdaptor
...

FALSE

evaluated 8256997 times by 344 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
...

)

13222-8270219

2164

|| (

(c->connection...uedConnection)

Description

TRUE

evaluated 146324 times by 427 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDBusAbstractAdaptor
...

FALSE

evaluated 8341204 times by 392 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

c->connectionType == Qt::QueuedConnection)

(c->connection...uedConnection)

Description

TRUE

evaluated 146324 times by 427 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QDBusAbstractAdaptor
...

FALSE

evaluated 8341204 times by 392 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

) {

146324-8341204

2165 queued_activate(sender, signal_index, c, argv ? argv : empty_argv, locker); -

2166

continue;

executed 159546 times by 431 tests: continue;

Executed by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCoreApplication
...

159546

2167 -

2168

} else if (c->connectionType == Qt::BlockingQueuedConnection

c->connectionT...euedConnection

Description

TRUE

evaluated 4442 times by 315 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QDBusAbstractAdaptor
tst_QDBusAbstractInterface
tst_QDBusConnection
...

FALSE

evaluated 8336762 times by 381 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

) {

4442-8336762

2169

if (receiverInSameThread

receiverInSameThread

Description

TRUE

never evaluated

FALSE

evaluated 4442 times by 315 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QDBusAbstractAdaptor
tst_QDBusAbstractInterface
tst_QDBusConnection
...

) {

0-4442

2170 QMessageLogger(__FILE__, 36873697, __PRETTY_FUNCTION__).warning("Qt: Dead lock detected while activating a BlockingQueuedConnection: " -

2171 "Sender is %s(%p), receiver is %s(%p)", -

2172 sender->metaObject()->className(), sender, -

2173 receiver->metaObject()->className(), receiver); -

2174

}

never executed: end of block

2175 QSemaphore semaphore; -

2176

QMetaCallEvent *ev = c->isSlotObject

c->isSlotObject

Description

TRUE

evaluated 3801 times by 311 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QDBusAbstractAdaptor
tst_QDBusAbstractInterface
tst_QDBusConnection
...

FALSE

evaluated 641 times by 5 tests

Evaluated by:

tst_QDnsLookup
tst_QDnsLookup_Appless
tst_QNetworkReply
tst_QObject
tst_Spdy

641-3801

2177 new QMetaCallEvent(c->slotObj, sender, signal_index, 0, 0, argv ? argv : empty_argv, &semaphore) : -

2178 new QMetaCallEvent(c->method_offset, c->method_relative, c->callFunction, sender, signal_index, 0, 0, argv ? argv : empty_argv, &semaphore); -

2179 QCoreApplication::postEvent(receiver, ev); -

2180 locker.unlock(); -

2181 semaphore.acquire(); -

2182 locker.relock(); -

2183

continue;

executed 4442 times by 315 tests: continue;

Executed by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QDBusAbstractAdaptor
tst_QDBusAbstractInterface
tst_QDBusConnection
...

4442

2184 -

2185 } -

2186 -

2187 QConnectionSenderSwitcher sw; -

2188 -

2189

if (receiverInSameThread

receiverInSameThread

Description

TRUE

evaluated 8336255 times by 381 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

FALSE

evaluated 507 times by 27 tests

Evaluated by:

tst_NetworkSelfTest
tst_QAbstractNetworkCache
tst_QCoreApplication
tst_QDBusPendingCall
tst_QDBusThreading
tst_QEventLoop
tst_QFtp
tst_QGuiApplication
tst_QGuiEventLoop
tst_QHostInfo
tst_QHttpNetworkConnection
tst_QNetworkAccessManager
tst_QNetworkAccessManager_And_QProgressDialog
tst_QNetworkConfiguration
tst_QNetworkConfigurationManager
tst_QNetworkDiskCache
tst_QNetworkInterface
tst_QNetworkProxyFactory
tst_QObject
tst_QProcess
tst_QStateMachine
tst_QTcpServer
tst_QTcpSocket
tst_QThread
tst_QUdpSocket
...

) {

507-8336255

2190 sw.switchSender(receiver, sender, signal_index); -

2191

}

executed 8336255 times by 381 tests: end of block

Executed by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

8336255

2192 const QObjectPrivate::StaticMetaCallFunction callFunction = c->callFunction; 28931-8307831

const int method_relative = c->method_relative;if (c->isSlotObject

c->isSlotObject

Description

TRUE

evaluated 28931 times by 301 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCoreApplication
...

FALSE

evaluated 8307831 times by 250 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
tst_QColorDialog
...

) {

2193 c->slotObj->ref(); -

2194 QScopedPointer<QtPrivate::QSlotObjectBase, QSlotObjectBaseDeleter> obj(c->slotObj); -

2195 locker.unlock(); -

2196 obj->call(receiver, argv ? argv : empty_argv); -

2197 -

2198 -

2199 -

2200 -

2201 obj.reset(); -

2202 -

2203 locker.relock(); -

2204

}

executed 28929 times by 301 tests: end of block

Executed by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCommandLinkButton
tst_QCompleter
tst_QCoreApplication
...

else if (c->

c->callFunction

Description

TRUE

evaluated 8293985 times by 229 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
...

FALSE

evaluated 13846 times by 134 tests

Evaluated by:

tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractSlider
tst_QAccessibility
tst_QAction
tst_QAnimationGroup
tst_QApplication
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
tst_QColumnView
tst_QComboBox
tst_QCompleter
tst_QDBusAbstractAdaptor
tst_QDBusAbstractInterface
tst_QDBusConnection
tst_QDBusConnection_NoApplication
tst_QDBusConnection_SpyHook
tst_QDBusInterface
tst_QDBusServiceWatcher
tst_QDBusThreading
tst_QDataWidgetMapper
...

callFunction

c->callFunction

Description

TRUE

evaluated 8293985 times by 229 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
...

FALSE

evaluated 13846 times by 134 tests

Evaluated by:

tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractSlider
tst_QAccessibility
tst_QAction
tst_QAnimationGroup
tst_QApplication
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
tst_QColumnView
tst_QComboBox
tst_QCompleter
tst_QDBusAbstractAdaptor
tst_QDBusAbstractInterface
tst_QDBusConnection
tst_QDBusConnection_NoApplication
tst_QDBusConnection_SpyHook
tst_QDBusInterface
tst_QDBusServiceWatcher
tst_QDBusThreading
tst_QDataWidgetMapper
...

&& c->method_offset <= receiver->metaObject()->methodOffset()

c->method_offs...methodOffset()

Description

TRUE

evaluated 8290660 times by 229 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
...

FALSE

evaluated 3325 times by 45 tests

Evaluated by:

tst_ModelTest
tst_QAbstractItemView
tst_QAccessibility
tst_QApplication
tst_QColorDialog
tst_QComboBox
tst_QCompleter
tst_QDataWidgetMapper
tst_QDialogButtonBox
tst_QFileDialog2
tst_QFileSystemModel
tst_QFiledialog
tst_QFontComboBox
tst_QFontDialog
tst_QGraphicsProxyWidget
tst_QHeaderView
tst_QInputDialog
tst_QItemDelegate
tst_QItemView
tst_QLineEdit
tst_QListView
tst_QListWidget
tst_QLocalSocket
tst_QMdiArea
tst_QMdiSubWindow
...

) {

3325-8293985

2205 -

2206 locker.unlock();const int methodIndex = c->method(); -

2207 const int method_relative = c->method_relative; -

2208 const auto callFunction = c->callFunction; -

2209 locker.unlock(); -

2210

if (qt_signal_spy_callback_set.slot_begin_callback != 0

qt_signal_spy_..._callback != 0

Description

TRUE

never evaluated

FALSE

evaluated 8290660 times by 229 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
...

)

0-8290660

2211

qt_signal_spy_callback_set.slot_begin_callback(receiver, methodIndex, argv ? argv : empty_argv);

never executed: qt_signal_spy_callback_set.slot_begin_callback(receiver, methodIndex, argv ? argv : empty_argv);

2212 -

2213 callFunction(receiver, QMetaObject::InvokeMetaMethod, method_relative, argv ? argv : empty_argv); -

2214 -

2215

if (qt_signal_spy_callback_set.slot_end_callback != 0

qt_signal_spy_..._callback != 0

Description

TRUE

never evaluated

FALSE

evaluated 8290657 times by 229 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
...

)

0-8290657

2216

qt_signal_spy_callback_set.slot_end_callback(receiver, methodIndex);

never executed: qt_signal_spy_callback_set.slot_end_callback(receiver, methodIndex);

2217 locker.relock(); -

2218

}

executed 8290657 times by 229 tests: end of block

Executed by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
...

else {

8290657

2219 const int method = c->method_relative + c->method_offset; -

2220 locker.unlock(); -

2221 -

2222

if (qt_signal_spy_callback_set.slot_begin_callback != 0

qt_signal_spy_..._callback != 0

Description

TRUE

never evaluated

FALSE

evaluated 17171 times by 148 tests

Evaluated by:

tst_ModelTest
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractSlider
tst_QAccessibility
tst_QAction
tst_QAnimationGroup
tst_QApplication
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCompleter
tst_QDBusAbstractAdaptor
tst_QDBusAbstractInterface
tst_QDBusConnection
tst_QDBusConnection_NoApplication
tst_QDBusConnection_SpyHook
tst_QDBusInterface
tst_QDBusServiceWatcher
...

) {

0-17171

2223 qt_signal_spy_callback_set.slot_begin_callback(receiver, -

2224 method, -

2225 argv ? argv : empty_argv); -

2226

}

never executed: end of block

2227 -

2228 metacall(receiver, QMetaObject::InvokeMetaMethod, method, argv ? argv : empty_argv); -

2229 -

2230

if (qt_signal_spy_callback_set.slot_end_callback != 0

qt_signal_spy_..._callback != 0

Description

TRUE

never evaluated

FALSE

evaluated 17171 times by 148 tests

Evaluated by:

tst_ModelTest
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractSlider
tst_QAccessibility
tst_QAction
tst_QAnimationGroup
tst_QApplication
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCompleter
tst_QDBusAbstractAdaptor
tst_QDBusAbstractInterface
tst_QDBusConnection
tst_QDBusConnection_NoApplication
tst_QDBusConnection_SpyHook
tst_QDBusInterface
tst_QDBusServiceWatcher
...

)

0-17171

2231

qt_signal_spy_callback_set.slot_end_callback(receiver, method);

never executed: qt_signal_spy_callback_set.slot_end_callback(receiver, method);

2232 -

2233 locker.relock(); -

2234

}

executed 17171 times by 148 tests: end of block

Executed by:

tst_ModelTest
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractSlider
tst_QAccessibility
tst_QAction
tst_QAnimationGroup
tst_QApplication
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCompleter
tst_QDBusAbstractAdaptor
tst_QDBusAbstractInterface
tst_QDBusConnection
tst_QDBusConnection_NoApplication
tst_QDBusConnection_SpyHook
tst_QDBusInterface
tst_QDBusServiceWatcher
...

17171

2235 -

2236

if (connectionLists->orphaned

connectionLists->orphaned

Description

TRUE

evaluated 252 times by 15 tests

Evaluated by:

tst_QCommandLinkButton
tst_QDBusAbstractAdaptor
tst_QDBusConnection
tst_QDBusConnection_NoApplication
tst_QDBusConnection_SpyHook
tst_QDBusInterface
tst_QDialogButtonBox
tst_QMenu
tst_QNetworkReply
tst_QObject
tst_QProcess
tst_QPushButton
tst_QSequentialAnimationGroup
tst_QStatusBar
tst_qdbusabstractinterface - unknown status

FALSE

evaluated 8336505 times by 381 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

)

252-8336505

2237

break;

executed 252 times by 15 tests: break;

Executed by:

tst_QCommandLinkButton
tst_QDBusAbstractAdaptor
tst_QDBusConnection
tst_QDBusConnection_NoApplication
tst_QDBusConnection_SpyHook
tst_QDBusInterface
tst_QDialogButtonBox
tst_QMenu
tst_QNetworkReply
tst_QObject
tst_QProcess
tst_QPushButton
tst_QSequentialAnimationGroup
tst_QStatusBar
tst_qdbusabstractinterface - unknown status

252

2238

}

executed 8336505 times by 381 tests: end of block

Executed by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

while (c != last

c != last

Description

TRUE

evaluated 788539 times by 152 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCompleter
tst_QDBusAbstractInterface
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDBusPendingCall
tst_QDBusServiceWatcher
tst_QDBusThreading
tst_QDataWidgetMapper
...

FALSE

evaluated 7734464 times by 507 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

&& (

(c = c->nextCo...tionList) != 0

Description

TRUE

evaluated 788539 times by 152 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCompleter
tst_QDBusAbstractInterface
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDBusPendingCall
tst_QDBusServiceWatcher
tst_QDBusThreading
tst_QDataWidgetMapper
...

FALSE

never evaluated

c = c->nextConnectionList) != 0

(c = c->nextCo...tionList) != 0

Description

TRUE

evaluated 788539 times by 152 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QApplication
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QColorDialog
tst_QColumnView
tst_QComboBox
tst_QCompleter
tst_QDBusAbstractInterface
tst_QDBusConnection
tst_QDBusConnection_SpyHook
tst_QDBusPendingCall
tst_QDBusServiceWatcher
tst_QDBusThreading
tst_QDataWidgetMapper
...

FALSE

never evaluated

);

0-8336505

2239 -

2240

if (connectionLists->orphaned

connectionLists->orphaned

Description

TRUE

evaluated 253 times by 15 tests

Evaluated by:

tst_QCommandLinkButton
tst_QDBusAbstractAdaptor
tst_QDBusConnection
tst_QDBusConnection_NoApplication
tst_QDBusConnection_SpyHook
tst_QDBusInterface
tst_QDialogButtonBox
tst_QMenu
tst_QNetworkReply
tst_QObject
tst_QProcess
tst_QPushButton
tst_QSequentialAnimationGroup
tst_QStatusBar
tst_qdbusabstractinterface - unknown status

FALSE

evaluated 7734463 times by 507 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

)

253-7734463

2241

break;

executed 253 times by 15 tests: break;

Executed by:

tst_QCommandLinkButton
tst_QDBusAbstractAdaptor
tst_QDBusConnection
tst_QDBusConnection_NoApplication
tst_QDBusConnection_SpyHook
tst_QDBusInterface
tst_QDialogButtonBox
tst_QMenu
tst_QNetworkReply
tst_QObject
tst_QProcess
tst_QPushButton
tst_QSequentialAnimationGroup
tst_QStatusBar
tst_qdbusabstractinterface - unknown status

253

2242

}

executed 7734463 times by 507 tests: end of block

Executed by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

while (list != &connectionLists->allsignals

list != &conne...ts->allsignals

Description

TRUE

evaluated 7734166 times by 507 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

FALSE

evaluated 7734572 times by 507 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

7734166-7734572

2243 -

2244 ((list = &connectionLists->allsignals), true)); -

2245 -

2246 } -

2247 -

2248

if (qt_signal_spy_callback_set.signal_end_callback != 0

qt_signal_spy_..._callback != 0

Description

TRUE

never evaluated

FALSE

evaluated 7734825 times by 507 tests

Evaluated by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

)

0-7734825

2249

qt_signal_spy_callback_set.signal_end_callback(sender, signal_index);

never executed: qt_signal_spy_callback_set.signal_end_callback(sender, signal_index);

2250 -

2251

}

executed 7734825 times by 507 tests: end of block

Executed by:

tst_Gestures
tst_ModelTest
tst_NetworkSelfTest
tst_QAbstractAnimation
tst_QAbstractButton
tst_QAbstractItemModel
tst_QAbstractItemView
tst_QAbstractNetworkCache
tst_QAbstractProxyModel
tst_QAbstractScrollArea
tst_QAbstractSlider
tst_QAbstractSpinBox
tst_QAbstractTextDocumentLayout
tst_QAccessibility
tst_QAction
tst_QActionGroup
tst_QAnimationGroup
tst_QApplication
tst_QBackingStore
tst_QBoxLayout
tst_QBuffer
tst_QButtonGroup
tst_QCalendarWidget
tst_QCheckBox
tst_QClipboard
...

7734825

2252 -

2253 -

2254 -

2255 -

2256 -

2257 void QMetaObject::activate(QObject *sender, int signal_index, void **argv) -

2258 { -

2259 const QMetaObject *mo = sender->metaObject(); -

2260 while (mo->methodOffset() > signal_index) -

2261 mo = mo->superClass(); -

2262 activate(sender, mo, signal_index - mo->methodOffset(), argv); -

2263 } -

2264 int QObjectPrivate::signalIndex(const char *signalName, -

2265 const QMetaObject **meta) const -

2266 { -

2267 const QObject * const q = q_func(); -

2268 const QMetaObject *base = q->metaObject(); -

2269 ((!(QMetaObjectPrivate::get(base)->revision >= 7)) ? qt_assert("QMetaObjectPrivate::get(base)->revision >= 7",__FILE__,37963806) : qt_noop()); -

2270 QArgumentTypeArray types; -

2271 QByteArray name = QMetaObjectPrivate::decodeMethodSignature(signalName, types); -

2272 int relative_index = QMetaObjectPrivate::indexOfSignalRelative( -

2273 &base, name, types.size(), types.constData()); -

2274 if (relative_index < 0) -

2275 return relative_index; -

2276 relative_index = QMetaObjectPrivate::originalClone(base, relative_index); -

2277 if (meta) -

2278 *meta = base; -

2279 return relative_index + QMetaObjectPrivate::signalOffset(base); -

2280 } -

2281 bool QObject::setProperty(const char *name, const QVariant &value) -

2282 { -

2283 QObjectPrivate * const d = d_func(); -

2284 const QMetaObject* meta = metaObject(); -

2285 if (!name || !meta) -

2286 return false; -

2287 -

2288 int id = meta->indexOfProperty(name); -

2289 if (id < 0) { -

2290 if (!d->extraData) -

2291 d->extraData = new QObjectPrivate::ExtraData; -

2292 -

2293 const int idx = d->extraData->propertyNames.indexOf(name); -

2294 -

2295 if (!value.isValid()) { -

2296 if (idx == -1) -

2297 return false; -

2298 d->extraData->propertyNames.removeAt(idx); -

2299 d->extraData->propertyValues.removeAt(idx); -

2300 } else { -

2301 if (idx == -1) { -

2302 d->extraData->propertyNames.append(name); -

2303 d->extraData->propertyValues.append(value); -

2304 } else { -

2305 if (value == d->extraData->propertyValues.at(idx)) -

2306 return false; -

2307 d->extraData->propertyValues[idx] = value; -

2308 } -

2309 } -

2310 -

2311 QDynamicPropertyChangeEvent ev(name); -

2312 QCoreApplication::sendEvent(this, &ev); -

2313 -

2314 return false; -

2315 } -

2316 QMetaProperty p = meta->property(id); -

2317 -

2318 if (!p.isWritable()) -

2319 QMessageLogger(__FILE__, 38743884, __PRETTY_FUNCTION__).warning("%s::setProperty: Property \"%s\" invalid," -

2320 " read-only or does not exist", metaObject()->className(), name); -

2321 -

2322 return p.write(this, value); -

2323 } -

2324 QVariant QObject::property(const char *name) const -

2325 { -

2326 const QObjectPrivate * const d = d_func(); -

2327 const QMetaObject* meta = metaObject(); -

2328 if (!name || !meta) -

2329 return QVariant(); -

2330 -

2331 int id = meta->indexOfProperty(name); -

2332 if (id < 0) { -

2333 if (!d->extraData) -

2334 return QVariant(); -

2335 const int i = d->extraData->propertyNames.indexOf(name); -

2336 return d->extraData->propertyValues.value(i); -

2337 } -

2338 QMetaProperty p = meta->property(id); -

2339 -

2340 if (!p.isReadable()) -

2341 QMessageLogger(__FILE__, 39073917, __PRETTY_FUNCTION__).warning("%s::property: Property \"%s\" invalid or does not exist", -

2342 metaObject()->className(), name); -

2343 -

2344 return p.read(this); -

2345 } -

2346 -

2347 -

2348 -

2349 -

2350 -

2351 -

2352 -

2353 QList<QByteArray> QObject::dynamicPropertyNames() const -

2354 { -

2355 const QObjectPrivate * const d = d_func(); -

2356 if (d->extraData) -

2357 return d->extraData->propertyNames; -

2358 return QList<QByteArray>(); -

2359 } -

2360 static void dumpRecursive(int level, QObject *object) -

2361 { -

2362 -

2363 if (object) { -

2364 QByteArray buf; -

2365 buf.fill(' ', level / 2 * 8); -

2366 if (level % 2) -

2367 buf += " "; -

2368 QString name = object->objectName(); -

2369 QString flags = QLatin1String(""); -

2370 QMessageLogger(__FILE__, 39573967, __PRETTY_FUNCTION__).debug("%s%s::%s %s", (const char*)buf, object->metaObject()->className(), name.toLocal8Bit().data(), -

2371 flags.toLatin1().data()); -

2372 QObjectList children = object->children(); -

2373 if (!children.isEmpty()) { -

2374 for (int i = 0; i < children.size(); ++i) -

2375 dumpRecursive(level+1, children.at(i)); -

2376 } -

2377 } -

2378 -

2379 -

2380 -

2381 -

2382 } -

2383 void QObject::dumpObjectTree() -

2384 { -

2385 dumpRecursive(0, this); -

2386 } -

2387 void QObject::dumpObjectInfo() -

2388 { -

2389 -

2390 QMessageLogger(__FILE__, 40004010, __PRETTY_FUNCTION__).debug("OBJECT %s::%s", metaObject()->className(), -

2391 objectName().isEmpty() ? "unnamed" : objectName().toLocal8Bit().data()); -

2392 -

2393 QObjectPrivate * const d = d_func(); -

2394 QMutexLocker locker(signalSlotLock(this)); -

2395 -

2396 -

2397 QMessageLogger(__FILE__, 40074017, __PRETTY_FUNCTION__).debug(" SIGNALS OUT"); -

2398 -

2399 if (d->connectionLists) { -

2400 for (int signal_index = 0; signal_index < d->connectionLists->count(); ++signal_index) { -

2401 const QMetaMethod signal = QMetaObjectPrivate::signal(metaObject(), signal_index); -

2402 QMessageLogger(__FILE__, 40124022, __PRETTY_FUNCTION__).debug(" signal: %s", signal.methodSignature().constData()); -

2403 -

2404 -

2405 const QObjectPrivate::Connection *c = -

2406 d->connectionLists->at(signal_index).first; -

2407 while (c) { -

2408 if (!c->receiver) { -

2409 QMessageLogger(__FILE__, 40194029, __PRETTY_FUNCTION__).debug(" <Disconnected receiver>"); -

2410 c = c->nextConnectionList; -

2411 continue; -

2412 } -

2413 if (c->isSlotObject) { -

2414 QMessageLogger(__FILE__, 40244034, __PRETTY_FUNCTION__).debug(" <functor or function pointer>"); -

2415 c = c->nextConnectionList; -

2416 continue; -

2417 } -

2418 const QMetaObject *receiverMetaObject = c->receiver->metaObject(); -

2419 const QMetaMethod method = receiverMetaObject->method(c->method()); -

2420 QMessageLogger(__FILE__, 40304040, __PRETTY_FUNCTION__).debug(" --> %s::%s %s", -

2421 receiverMetaObject->className(), -

2422 c->receiver->objectName().isEmpty() ? "unnamed" : QString(c->receiver->objectName()).toLocal8Bit().constData(), -

2423 method.methodSignature().constData()); -

2424 c = c->nextConnectionList; -

2425 } -

2426 } -

2427 } else { -

2428 QMessageLogger(__FILE__, 40384048, __PRETTY_FUNCTION__).debug( " <None>" ); -

2429 } -

2430 -

2431 -

2432 QMessageLogger(__FILE__, 40424052, __PRETTY_FUNCTION__).debug(" SIGNALS IN"); -

2433 -

2434 if (d->senders) { -

2435 for (QObjectPrivate::Connection *s = d->senders; s; s = s->next) { -

2436 QByteArray slotName = ([]() -> QByteArray { enum { Size = sizeof("<unknown>") - 1 }; static const QStaticByteArrayData<Size> qbytearray_literal = { { { { -1 } }, Size, 0, 0, sizeof(QByteArrayData) }, "<unknown>" }; QByteArrayDataPtr holder = { qbytearray_literal.data_ptr() }; const QByteArray ba(holder); return ba; }()); -

2437 if (!s->isSlotObject) { -

2438 const QMetaMethod slot = metaObject()->method(s->method()); -

2439 slotName = slot.methodSignature(); -

2440 } -

2441 QMessageLogger(__FILE__, 40514061, __PRETTY_FUNCTION__).debug(" <-- %s::%s %s", -

2442 s->sender->metaObject()->className(), -

2443 s->sender->objectName().isEmpty() ? "unnamed" : QString(s->sender->objectName()).toLocal8Bit().constData(), -

2444 slotName.constData()); -

2445 } -

2446 } else { -

2447 QMessageLogger(__FILE__, 40574067, __PRETTY_FUNCTION__).debug(" <None>"); -

2448 } -

2449 -

2450 } -

2451 -

2452 -

2453 -

2454 -

2455 -

2456 uint QObject::registerUserData() -

2457 { -

2458 static int user_data_registration = 0; -

2459 return user_data_registration++; -

2460 } -

2461 -

2462 -

2463 -

2464 -

2465 QObjectUserData::~QObjectUserData() -

2466 { -

2467 } -

2468 -

2469 -

2470 -

2471 -

2472 void QObject::setUserData(uint id, QObjectUserData* data) -

2473 { -

2474 QObjectPrivate * const d = d_func(); -

2475 if (!d->extraData) -

2476 d->extraData = new QObjectPrivate::ExtraData; -

2477 -

2478 if (d->extraData->userData.size() <= (int) id) -

2479 d->extraData->userData.resize((int) id + 1); -

2480 d->extraData->userData[id] = data; -

2481 } -

2482 -

2483 -

2484 -

2485 -

2486 QObjectUserData* QObject::userData(uint id) const -

2487 { -

2488 const QObjectPrivate * const d = d_func(); -

2489 if (!d->extraData) -

2490 return 0; -

2491 if ((int)id < d->extraData->userData.size()) -

2492 return d->extraData->userData.at(id); -

2493 return 0; -

2494 } -

2495 -

2496 -

2497 -

2498 -

2499 -

2500 QDebug operator<<(QDebug dbg, const QObject *o) -

2501 { -

2502 QDebugStateSaver saver(dbg); -

2503 if (!o) -

2504 return dbg << "QObject(0x0)"; -

2505 dbg.nospace() << o->metaObject()->className() << '(' << (const void *)o; -

2506 if (!o->objectName().isEmpty()) -

2507 dbg << ", name = " << o->objectName(); -

2508 dbg << ')'; -

2509 return dbg; -

2510 } -

2511 void qDeleteInEventHandler(QObject *o) -

2512 { -

2513 delete o; -

2514 } -

2515 QMetaObject::Connection QObject::connectImpl(const QObject *sender, void **signal, -

2516 const QObject *receiver, void **slot, -

2517 QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type, -

2518 const int *types, const QMetaObject *senderMetaObject) -

2519 { -

2520 if (!signal) { -

2521 QMessageLogger(__FILE__, 46394655, __PRETTY_FUNCTION__).warning("QObject::connect: invalid null parameter"); -

2522 if (slotObj) -

2523 slotObj->destroyIfLastRef(); -

2524 return QMetaObject::Connection(); -

2525 } -

2526 -

2527 int signal_index = -1; -

2528 void *args[] = { &signal_index, signal }; -

2529 for (; senderMetaObject && signal_index < 0; senderMetaObject = senderMetaObject->superClass()) { -

2530 senderMetaObject->static_metacall(QMetaObject::IndexOfMethod, 0, args); -

2531 if (signal_index >= 0 && signal_index < QMetaObjectPrivate::get(senderMetaObject)->signalCount) -

2532 break; -

2533 } -

2534 if (!senderMetaObject) { -

2535 QMessageLogger(__FILE__, 46534669, __PRETTY_FUNCTION__).warning("QObject::connect: signal not found in %s", sender->metaObject()->className()); -

2536 slotObj->destroyIfLastRef(); -

2537 return QMetaObject::Connection(0); -

2538 } -

2539 signal_index += QMetaObjectPrivate::signalOffset(senderMetaObject); -

2540 return QObjectPrivate::connectImpl(sender, signal_index, receiver, slot, slotObj, type, types, senderMetaObject); -

2541 } -

2542 QMetaObject::Connection QObjectPrivate::connectImpl(const QObject *sender, int signal_index, -

2543 const QObject *receiver, void **slot, -

2544 QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type, -

2545 const int *types, const QMetaObject *senderMetaObject) -

2546 { -

2547 if (!sender || !slotObj || !senderMetaObject) { -

2548 QMessageLogger(__FILE__, 46744690, __PRETTY_FUNCTION__).warning("QObject::connect: invalid null parameter"); -

2549 if (slotObj) -

2550 slotObj->destroyIfLastRef(); -

2551 return QMetaObject::Connection(); -

2552 } -

2553 -

2554 QObject *s = const_cast<QObject *>(sender); -

2555 QObject *r = const_cast<QObject *>(receiver); -

2556 -

2557 QOrderedMutexLocker locker(signalSlotLock(sender), -

2558 signalSlotLock(receiver)); -

2559 -

2560 if (type & Qt::UniqueConnection && slot) { -

2561 QObjectConnectionListVector *connectionLists = QObjectPrivate::get(s)->connectionLists; -

2562 if (connectionLists && connectionLists->count() > signal_index) { -

2563 const QObjectPrivate::Connection *c2 = -

2564 (*connectionLists)[signal_index].first; -

2565 -

2566 while (c2) { -

2567 if (c2->receiver == receiver && c2->isSlotObject && c2->slotObj->compare(slot)) { -

2568 slotObj->destroyIfLastRef(); -

2569 return QMetaObject::Connection(); -

2570 } -

2571 c2 = c2->nextConnectionList; -

2572 } -

2573 } -

2574 type = static_cast<Qt::ConnectionType>(type ^ Qt::UniqueConnection); -

2575 } -

2576 -

2577 QScopedPointer<QObjectPrivate::Connection> c(new QObjectPrivate::Connection); -

2578 c->sender = s; -

2579 c->signal_index = signal_index; -

2580 c->receiver = r; -

2581 c->slotObj = slotObj; -

2582 c->connectionType = type; -

2583 c->isSlotObject = true; -

2584 if (types) { -

2585 c->argumentTypes.store(types); -

2586 c->ownArgumentTypes = false; -

2587 } -

2588 -

2589 QObjectPrivate::get(s)->addConnection(signal_index, c.data()); -

2590 QMetaObject::Connection ret(c.take()); -

2591 locker.unlock(); -

2592 -

2593 QMetaMethod method = QMetaObjectPrivate::signal(senderMetaObject, signal_index); -

2594 ((!(method.isValid())) ? qt_assert("method.isValid()",__FILE__,47204736) : qt_noop()); -

2595 s->connectNotify(method); -

2596 -

2597 return ret; -

2598 } -

2599 bool QObject::disconnect(const QMetaObject::Connection &connection) -

2600 { -

2601 QObjectPrivate::Connection *c = static_cast<QObjectPrivate::Connection *>(connection.d_ptr); -

2602 -

2603

if (!c

!c	Description
TRUE	evaluated 3 times by 1 test Evaluated by: tst_QObject
FALSE	evaluated 11 times by 1 test Evaluated by: tst_QObject

|| !c->receiver

!c->receiver	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tst_QObject
FALSE	evaluated 10 times by 1 test Evaluated by: tst_QObject

)

1-11

2604

return

executed 4 times by 1 test: return false;

Executed by:

tst_QObject

false;

executed 4 times by 1 test: return false;

Executed by:

tst_QObject

2605 -

2606 QMutex *senderMutex = signalSlotLock(c->sender); -

2607 QMutex *receiverMutex = signalSlotLock(c->receiver); -

2608 -

2609 { -

2610 QOrderedMutexLocker locker(senderMutex, receiverMutex); -

2611 -

2612 QObjectConnectionListVector *connectionLists = QObjectPrivate::get(c->sender)->connectionLists; -

2613 ((!(connectionLists)) ? qt_assert("connectionLists",__FILE__,47484764) : qt_noop()); -

2614 connectionLists->dirty = true; -

2615 -

2616 *c->prev = c->next; -

2617

if (c->next

c->next	Description
TRUE	evaluated 1 time by 1 test Evaluated by: tst_QObject
FALSE	evaluated 9 times by 1 test Evaluated by: tst_QObject

)

1-9

2618

c->next->prev = c->prev;

executed 1 time by 1 test: c->next->prev = c->prev;

Executed by:

tst_QObject

2619 c->receiver = 0; -

2620 } -

2621 -

2622 -

2623

if (c->isSlotObject

c->isSlotObject	Description
TRUE	evaluated 10 times by 1 test Evaluated by: tst_QObject
FALSE	never evaluated

) {

0-10

2624 c->slotObj->destroyIfLastRef(); -

2625 c->isSlotObject = false; -

2626

}

executed 10 times by 1 test: end of block

Executed by:

tst_QObject

2627 -

2628 c->sender->disconnectNotify(QMetaObjectPrivate::signal(c->sender->metaObject(), -

c->signal_index));const_cast<QMetaObject::Connection &>(connection).d_ptr = 0;

2629 c->deref(); -

2630 -

2631 -

2632 -

2633

return

executed 10 times by 1 test: return true;

Executed by:

tst_QObject

true;

executed 10 times by 1 test: return true;

Executed by:

tst_QObject

2634 } -

2635 bool QObject::disconnectImpl(const QObject *sender, void **signal, const QObject *receiver, void **slot, const QMetaObject *senderMetaObject) -

2636 { -

2637 if (sender == 0 || (receiver == 0 && slot != 0)) { -

2638 QMessageLogger(__FILE__, 48354850, __PRETTY_FUNCTION__).warning("QObject::disconnect: Unexpected null parameter"); -

2639 return false; -

2640 } -

2641 -

2642 int signal_index = -1; -

2643 if (signal) { -

2644 void *args[] = { &signal_index, signal }; -

2645 for (; senderMetaObject && signal_index < 0; senderMetaObject = senderMetaObject->superClass()) { -

2646 senderMetaObject->static_metacall(QMetaObject::IndexOfMethod, 0, args); -

2647 if (signal_index >= 0 && signal_index < QMetaObjectPrivate::get(senderMetaObject)->signalCount) -

2648 break; -

2649 } -

2650 if (!senderMetaObject) { -

2651 QMessageLogger(__FILE__, 48484863, __PRETTY_FUNCTION__).warning("QObject::disconnect: signal not found in %s", sender->metaObject()->className()); -

2652 return QMetaObject::Connection(0); -

2653 } -

2654 signal_index += QMetaObjectPrivate::signalOffset(senderMetaObject); -

2655 } -

2656 -

2657 return QMetaObjectPrivate::disconnect(sender, signal_index, senderMetaObject, receiver, -1, slot); -

2658 } -

2659 -

2660 -

2661 -

2662 -

2663 -

2664 -

2665 -

2666 QMetaObject::Connection QObjectPrivate::connect(const QObject *sender, int signal_index, QtPrivate::QSlotObjectBase *slotObj, Qt::ConnectionType type) -

2667 { -

2668 if (!sender) { -

2669 QMessageLogger(__FILE__, 48664881, __PRETTY_FUNCTION__).warning("QObject::connect: invalid null parameter"); -

2670 if (slotObj) -

2671 slotObj->destroyIfLastRef(); -

2672 return QMetaObject::Connection(); -

2673 } -

2674 const QMetaObject *senderMetaObject = sender->metaObject(); -

2675 signal_index = methodIndexToSignalIndex(&senderMetaObject, signal_index); -

2676 -

2677 return QObjectPrivate::connectImpl(sender, signal_index, sender, 0, slotObj, type, 0, senderMetaObject); -

2678 } -

2679 -

2680 -

2681 -

2682 -

2683 -

2684 -

2685 -

2686 bool QObjectPrivate::disconnect(const QObject *sender, int signal_index, void **slot) -

2687 { -

2688 const QMetaObject *senderMetaObject = sender->metaObject(); -

2689 signal_index = methodIndexToSignalIndex(&senderMetaObject, signal_index); -

2690 -

2691 return QMetaObjectPrivate::disconnect(sender, signal_index, senderMetaObject, sender, -1, slot); -

2692 } -

2693 QMetaObject::Connection::Connection(const QMetaObject::Connection &other) : d_ptr(other.d_ptr) -

2694 { -

2695 if (d_ptr) -

2696 static_cast<QObjectPrivate::Connection *>(d_ptr)->ref(); -

2697 } -

2698 -

2699 QMetaObject::Connection& QMetaObject::Connection::operator=(const QMetaObject::Connection& other) -

2700 { -

2701 if (other.d_ptr != d_ptr) { -

2702 if (d_ptr) -

2703 static_cast<QObjectPrivate::Connection *>(d_ptr)->deref(); -

2704 d_ptr = other.d_ptr; -

2705 if (other.d_ptr) -

2706 static_cast<QObjectPrivate::Connection *>(other.d_ptr)->ref(); -

2707 } -

2708 return *this; -

2709 } -

2710 -

2711 -

2712 -

2713 -

2714 -

2715 QMetaObject::Connection::Connection() : d_ptr(0) {} -

2716 -

2717 -

2718 -

2719 -

2720 QMetaObject::Connection::~Connection() -

2721 { -

2722 if (d_ptr) -

2723 static_cast<QObjectPrivate::Connection *>(d_ptr)->deref(); -

2724 } -

2725 -

2726 -

2727 bool QMetaObject::Connection::isConnected_helper() const -

2728 { -

2729 ((!(d_ptr)) ? qt_assert("d_ptr",__FILE__,49394954) : qt_noop()); -

2730 QObjectPrivate::Connection *c = static_cast<QObjectPrivate::Connection *>(d_ptr); -

2731 -

2732 return c->receiver; -

2733 } -

2734 -

2735 -

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