Method actionsForParts

plugins/openwith/openwithplugin.cpp:268–310

}

QList<QAction*> OpenWithPlugin::actionsForParts(QWidget* parent)
{
    if (isDirectory(m_mimeType)) {
        // Don't return any parts for directories, KDevelop can only open files, not folders, thus
        // we wouldn't ever actually do anything with the parts shown to the user here.
        // Note that we can open a folder in an external application just fine though.
        return {};
    }

    const auto parts = KParts::PartLoader::partsForMimeType(m_mimeType);
    QList<QAction*> actions;
    actions.reserve(parts.size());

    int textEditorActionPos = -1;
    for (const auto& part : parts) {
        const auto pluginId = part.pluginId();
        const auto isTextEditor = isTextPart(pluginId);

        if (isTextEditor) {
            textEditorActionPos = actions.size();
        }

        const bool isDefault =
            m_defaultOpener.isValid() ? FileOpener::fromPartId(pluginId) == m_defaultOpener : isTextEditor;
        auto* action = createAction(isTextEditor ? i18nc("@item:inmenu", "Default Editor") : part.name(),
                                    part.iconName(), parent, isDefault);
        connect(action, &QAction::triggered, this, [this, action, pluginId]() {
            openPart(pluginId, action->text());
        });
        actions << action;
    }

    // partsForMimeType has the preferred part at the first position, let's keep it there
    int sortOffset = 1;
    if (textEditorActionPos > 0) {
        // move the text editor action up front
        actions.move(textEditorActionPos, 0);
        // keep the user-preferred mime at the 2nd pos
        sortOffset++;
    }

    return sortedActions(std::move(actions), sortOffset);
}

QList<QAction*> OpenWithPlugin::actionsForApplications(QWidget* parent)
{