Method ~AppManager

Engine/AppManager.cpp:432–492

}

AppManager::~AppManager()
{
#ifdef NATRON_USE_BREAKPAD
    if (_imp->breakpadAliveThread) {
        _imp->breakpadAliveThread->quitThread();
    }
#endif

    bool appsEmpty;
    {
        QMutexLocker k(&_imp->_appInstancesMutex);
        appsEmpty = _imp->_appInstances.empty();
    }
    while (!appsEmpty) {
        AppInstancePtr front;
        {
            QMutexLocker k(&_imp->_appInstancesMutex);
            front = _imp->_appInstances.front();
        }
        if (front) {
            front->quitNow();
        }
        {
            QMutexLocker k(&_imp->_appInstancesMutex);
            appsEmpty = _imp->_appInstances.empty();
        }
    }

    for (PluginsMap::iterator it = _imp->_plugins.begin(); it != _imp->_plugins.end(); ++it) {
        for (PluginVersionsOrdered::reverse_iterator itver = it->second.rbegin(); itver != it->second.rend(); ++itver) {
            delete *itver;
        }
    }

    _imp->_backgroundIPC.reset();

    try {
        _imp->saveCaches();
    } catch (std::runtime_error&) {
        // ignore errors
    }

    ///Caches may have launched some threads to delete images, wait for them to be done
    QThreadPool::globalInstance()->waitForDone();

    ///Kill caches now because decreaseNCacheFilesOpened can be called
    _imp->_nodeCache->waitForDeleterThread();
    _imp->_diskCache->waitForDeleterThread();
    _imp->_viewerCache->waitForDeleterThread();
    _imp->_nodeCache.reset();
    _imp->_viewerCache.reset();
    _imp->_diskCache.reset();

    tearDownPython();
    _imp->tearDownGL();

    _instance = 0;