Method start

plugins/quickopen/quickopenplugin.cpp:794–835

struct CreateOutlineDialog
{
    void start()
    {
        if (!QuickOpenPlugin::self()->freeModel()) {
            return;
        }

        IDocument* doc = ICore::self()->documentController()->activeDocument();
        if (!doc) {
            qCDebug(PLUGIN_QUICKOPEN) << "No active document";
            return;
        }

        DUChainReadLocker lock;

        TopDUContext* context = DUChainUtils::standardContextForUrl(doc->url());

        if (!context) {
            qCDebug(PLUGIN_QUICKOPEN) << "Got no standard context";
            return;
        }

        model = new QuickOpenModel(nullptr);

        OutlineFilter filter(items);

        DUChainUtils::collectItems(context, filter);

        if (noHtmlDestriptionInOutline) {
            for (auto& item : items) {
                item.m_noHtmlDestription = true;
            }
        }

        cursorDecl = cursorContextDeclaration();

        model->registerProvider(QStringList(), QStringList(), new DeclarationListDataProvider(QuickOpenPlugin::self(), items, true));

        dialog = new QuickOpenWidgetDialog(i18nc("@title:window", "Outline"), model, QStringList(), QStringList(), true);
        dialog->widget()->setSortingEnabled(true);

        model->setParent(dialog->widget());
    }
    void finish()
    {
        //Select the declaration that contains the cursor