Method waitForUpdate

kdevplatform/language/duchain/duchain.cpp:1830–1855

}

KDevelop::ReferencedTopDUContext DUChain::waitForUpdate(const KDevelop::IndexedString& document,
                                                        KDevelop::TopDUContext::Features minFeatures, bool proxyContext)
{
    Q_ASSERT(!lock()->currentThreadHasReadLock() && !lock()->currentThreadHasWriteLock());

    WaitForUpdate waiter;
    updateContextForUrl(document, minFeatures, &waiter);

    while (!waiter.m_ready) {
        // we might have been shut down in the meanwhile
        if (!ICore::self()) {
            return nullptr;
        }

        QMetaObject::invokeMethod(ICore::self()->languageController()->backgroundParser(), "parseDocuments");
        QCoreApplication::processEvents();
        QThread::usleep(1000);
    }

    if (!proxyContext) {
        DUChainReadLocker readLock(DUChain::lock());
        return DUChainUtils::contentContextFromProxyContext(waiter.m_topContext);
    }

    return waiter.m_topContext;
}

void DUChain::updateContextForUrl(const IndexedString& document, TopDUContext::Features minFeatures,
                                  QObject* notifyReady, int priority) const