Method updateFiles

kdevplatform/language/codegen/documentchangeset.cpp:559–595

}

void DocumentChangeSetPrivate::updateFiles()
{
    ModificationRevisionSet::clearCache();
    const auto files = changes.keys();
    for (const IndexedString& file : files) {
        ModificationRevision::clearModificationCache(file);
    }

    if (updatePolicy != DocumentChangeSet::NoUpdate && ICore::self()) {
        // The active document should be updated first, so that the user sees the results instantly
        if (IDocument* activeDoc = ICore::self()->documentController()->activeDocument()) {
            ICore::self()->languageController()->backgroundParser()->addDocument(IndexedString(activeDoc->url()));
        }

        // If there are currently open documents that now need an update, update them too
        const auto documents = ICore::self()->languageController()->backgroundParser()->managedDocuments();
        for (const IndexedString& doc : documents) {
            DUChainReadLocker lock(DUChain::lock());
            TopDUContext* top = DUChainUtils::standardContextForUrl(doc.toUrl(), true);
            if ((top && top->parsingEnvironmentFile() && top->parsingEnvironmentFile()->needsUpdate()) || !top) {
                lock.unlock();
                ICore::self()->languageController()->backgroundParser()->addDocument(doc);
            }
        }

        // Eventually update _all_ affected files
        const auto files = changes.keys();
        for (const IndexedString& file : files) {
            if (!file.toUrl().isValid()) {
                qCWarning(LANGUAGE) << "Trying to apply changes to an invalid document";
                continue;
            }

            ICore::self()->languageController()->backgroundParser()->addDocument(file);
        }
    }
}
}