| 452 | } |
| 453 | |
| 454 | void PathologyViewer::close() { |
| 455 | if (this->window()) { |
| 456 | QMenu* viewMenu = this->window()->findChild<QMenu*>("menuView"); |
| 457 | _settings->beginGroup("ASAP"); |
| 458 | if (viewMenu) { |
| 459 | QList<QAction*> actions = viewMenu->actions(); |
| 460 | for (QList<QAction*>::iterator it = actions.begin(); it != actions.end(); ++it) { |
| 461 | if ((*it)->text() == "Toggle scale bar" && _scaleBar) { |
| 462 | _settings->setValue("scaleBarToggled", (*it)->isChecked()); |
| 463 | } |
| 464 | else if ((*it)->text() == "Toggle mini-map" && _map) { |
| 465 | _settings->setValue("miniMapToggled", (*it)->isChecked()); |
| 466 | } |
| 467 | else if ((*it)->text() == "Toggle coverage view" && _map) { |
| 468 | _settings->setValue("coverageViewToggled", (*it)->isChecked()); |
| 469 | } |
| 470 | } |
| 471 | } |
| 472 | _settings->endGroup(); |
| 473 | } |
| 474 | if (_prefetchthread) { |
| 475 | _prefetchthread->deleteLater(); |
| 476 | _prefetchthread = NULL; |
| 477 | } |
| 478 | scene()->clear(); |
| 479 | if (_manager) { |
| 480 | _manager->clear(); |
| 481 | delete _manager; |
| 482 | _manager = NULL; |
| 483 | } |
| 484 | if (_cache) { |
| 485 | _cache->clear(); |
| 486 | delete _cache; |
| 487 | _cache = NULL; |
| 488 | } |
| 489 | _img = NULL; |
| 490 | if (_ioThread) { |
| 491 | _ioThread->shutdown(); |
| 492 | _ioThread->deleteLater(); |
| 493 | _ioThread = NULL; |
| 494 | } |
| 495 | if (_map) { |
| 496 | _map->setHidden(true); |
| 497 | _map->deleteLater(); |
| 498 | _map = NULL; |
| 499 | } |
| 500 | if (_scaleBar) { |
| 501 | _scaleBar->setHidden(true); |
| 502 | _scaleBar->deleteLater(); |
| 503 | _scaleBar = NULL; |
| 504 | } |
| 505 | setEnabled(false); |
| 506 | } |
| 507 | |
| 508 | void PathologyViewer::togglePan(bool pan, const QPoint& startPos) { |
| 509 | if (pan) { |
no test coverage detected