Method CreateFromNode

radiant/ui/menu/MenuElement.cpp:202–265

{}

MenuElementPtr MenuElement::CreateFromNode(const xml::Node& node)
{
    MenuElementPtr item;

    // Don't create anything if the menu item requires a non-existent game feature
    if (auto feature = node.getAttributeValue("gamefeature");
        !feature.empty() && !GlobalGameManager().currentGame()->hasFeature(feature))
    {
        return {};
    }

    std::string nodeName = node.getName();

    if (nodeName == "menuItem")
    {
        item = std::make_shared<MenuItem>();

        // Get the EventPtr according to the event
        item->setEvent(node.getAttributeValue("command"));
        item->setIcon(node.getAttributeValue("icon"));
    }
    else if (nodeName == "menuSeparator")
    {
        item = std::make_shared<MenuSeparator>();
    }
    else if (nodeName == "subMenu")
    {
        item = std::make_shared<MenuFolder>();
    }
    else if (nodeName == "menu")
    {
        item = std::make_shared<MenuBar>();
    }
    else
    {
        rError() << "MenuElement: Unknown node found: " << node.getName() << std::endl;
        return item;
    }

    item->setName(node.getAttributeValue("name"));

    // Put the caption through gettext before passing it to setCaption
    item->setCaption(_(node.getAttributeValue("caption").c_str()));

    // Parse subnodes
    xml::NodeList childNodes = node.getChildren();

    for (const xml::Node& childNode : childNodes)
    {
        if (childNode.getName() == "text" || childNode.getName() == "comment")
        {
            continue;
        }
        
        // Allocate a new child item
        MenuElementPtr childItem = CreateFromNode(childNode);

        // Add the child to the list