  }
  
  // Networking functions
  
  Networking::Networking(QWidget* parent) : QWidget(parent){
    try {
      wifi = new WifiManager(this);
    } catch (std::exception &e) {
      QLabel* warning = new QLabel("Network manager is inactive!");
      warning->setStyleSheet(R"(font-size: 65px;)");
 
</s> remove     std::array<char, 128> buffer;
    std::string result;
    std::unique_ptr<FILE, decltype(&pclose)> pipe(popen(cmd, "r"), pclose);
    if (!pipe) {
        throw std::runtime_error("popen() failed!");
    }
    while (fgets(buffer.data(), buffer.size(), pipe.get()) != nullptr) {
        result += buffer.data();
    }
    return result;
 </s> add   std::array<char, 128> buffer;
  std::string result;
  std::unique_ptr<FILE, decltype(&pclose)> pipe(popen(cmd, "r"), pclose);
  if (!pipe) {
    throw std::runtime_error("popen() failed!");
  }
  while (fgets(buffer.data(), buffer.size(), pipe.get()) != nullptr) {
    result += buffer.data();
  }
  return result; </s> remove   QObject::connect(parent, SIGNAL(sidebarPressed()), w, SLOT(sidebarChange()));
  QObject::connect(w, SIGNAL(openKeyboard()), parent, SLOT(closeSidebar()));
  QObject::connect(w, SIGNAL(closeKeyboard()), parent, SLOT(openSidebar()));
 </s> add  </s> remove   s = new QStackedLayout;// inputField, mainPage, SSH settings
  inputField = new InputField(this, 8);
  connect(inputField, SIGNAL(emitText(QString)), this, SLOT(receiveText(QString)));
  connect(inputField, SIGNAL(cancel()), this, SLOT(abortTextInput()));
  inputField->setContentsMargins(100,0,100,0);
  s->addWidget(inputField);
 </s> add   s = new QStackedLayout; // mainPage, SSH settings </s> remove     if (i == 1) {
 </s> add     if (vlayout->count() == 1) {
Networking::Networking(QWidget* parent, bool show_advanced) : QWidget(parent){
  }
  
  // Networking functions
  
Networking::Networking(QWidget* parent, bool show_advanced) : QWidget(parent){
    try {
      wifi = new WifiManager(this);
    } catch (std::exception &e) {
      QLabel* warning = new QLabel("Network manager is inactive!");
      warning->setStyleSheet(R"(font-size: 65px;)");
keep keep keep keep replace keep keep keep keep keep
 Qt UI refactoring + improvements (#20033) 
selfdrive/ui/qt/offroad/networking.cc