Method DisplayConfigure

engine/Poseidon/UI/DisplayUI.cpp:891–936

    else
    {
        ctrl->SetText(LocalizeString(IDS_LEFT_BUTTON));
    }

    // CKeys caches row text at AddString time; action labels won't update from the
    // generic ReloadLocalizedText path, so subscribe explicitly.
    _langCbToken = RegisterLanguageChangedCallback([this]() { RefreshLanguage(); });
}

DisplayConfigure::~DisplayConfigure()
{
    if (_langCbToken >= 0)
    {
        UnregisterLanguageChangedCallback(_langCbToken);
        _langCbToken = -1;
    }
}

void DisplayConfigure::RefreshLanguage()
{
    if (!_keys)
        return;
    UserActionDesc* userActionDesc = InputSubsystem::GetUserActionDesc();
    int n = _keys->GetSize();
    for (int i = 0; i < n && i < UAN; i++)
    {
        _keys->Set(i).text = LocalizeString(userActionDesc[i].desc);
    }

    // Also refresh the three C3DActiveText labels that reflect input state.
    auto& input = InputSubsystem::Instance();
    if (auto* c = dynamic_cast<C3DActiveText*>(GetCtrl(IDC_CONFIG_YREVERSED)))
        c->SetText(LocalizeString(input.IsReverseMouse() ? IDS_CONFIG_YREVERSED : IDS_CONFIG_YNORMAL));
    if (auto* c = dynamic_cast<C3DActiveText*>(GetCtrl(IDC_CONFIG_JOYSTICK)))
        c->SetText(
            LocalizeString(input.IsJoystickEnabled() ? IDS_CONFIG_JOYSTICK_ENABLED : IDS_CONFIG_JOYSTICK_DISABLED));
    if (auto* c = dynamic_cast<C3DActiveText*>(GetCtrl(IDC_CONFIG_BUTTONS)))
        c->SetText(LocalizeString(input.IsMouseButtonsReversed() ? IDS_RIGHT_BUTTON : IDS_LEFT_BUTTON));
}

void DisplayConfigure::Destroy()
{
    Display::Destroy();

    auto& input = InputSubsystem::Instance();
    if (_exit != IDC_OK)
    {
        input.SetReverseMouse(_oldRevMouse);
        input.SetJoystickEnabled(_oldJoystickEnabled);
        input.SetMouseSensitivityX(_oldMouseSensitivityX);