Method documentActivated

plugins/clang/clangsupport.cpp:364–410

}

void ClangSupport::documentActivated(IDocument* doc)
{
    TopDUContext::Features features;
    {
        DUChainReadLocker lock;
        auto ctx = DUChainUtils::standardContextForUrl(doc->url());
        if (!ctx) {
            return;
        }

        auto file = ctx->parsingEnvironmentFile();
        if (!file) {
            return;
        }

        if (file->type() != CppParsingEnvironment) {
            return;
        }

        if (file->needsUpdate()) {
            return;
        }

        features = ctx->features();
    }

    const auto indexedUrl = IndexedString(doc->url());

    auto sessionData = ClangIntegration::DUChainUtils::findParseSessionData(indexedUrl, index()->translationUnitForUrl(IndexedString(doc->url())));
    if (sessionData) {
        return;
    }

    if ((features & TopDUContext::AllDeclarationsContextsAndUses) != TopDUContext::AllDeclarationsContextsAndUses) {
        // the file was parsed in simplified mode, we need to reparse it to get all data
        // now that its opened in the editor
        features = TopDUContext::AllDeclarationsContextsAndUses;
    } else {
        features = static_cast<TopDUContext::Features>(ClangParseJob::AttachASTWithoutUpdating | features);
        if (ICore::self()->languageController()->backgroundParser()->isQueued(indexedUrl)) {
            // The document is already scheduled for parsing (happens when opening a project with an active document)
            // The background parser will optimize the previous request out, so we need to update highlighting
            features = static_cast<TopDUContext::Features>(ClangParseJob::UpdateHighlighting | features);
        }
    }
    ICore::self()->languageController()->backgroundParser()->addDocument(indexedUrl, features);
}

static void setKeywordCompletion(KTextEditor::View* view, bool enabled)
{