Method getStyle

src/client.cpp:152–183

}

const std::string waybar::Client::getStyle(const std::string& style,
                                           std::optional<Appearance> appearance = std::nullopt) {
  auto gtk_settings = Gtk::Settings::get_default();
  std::optional<std::string> css_file;

  if (style.empty()) {
    std::vector<std::string> search_files;
    switch (appearance.value_or(portal->getAppearance())) {
      case waybar::Appearance::LIGHT:
        search_files.emplace_back("style-light.css");
        gtk_settings->property_gtk_application_prefer_dark_theme() = false;
        break;
      case waybar::Appearance::DARK:
        search_files.emplace_back("style-dark.css");
        gtk_settings->property_gtk_application_prefer_dark_theme() = true;
        break;
      case waybar::Appearance::UNKNOWN:
        break;
    }
    search_files.emplace_back("style.css");
    css_file = Config::findConfigPath(search_files);
  } else {
    css_file = style;
  }

  if (!css_file) {
    throw std::runtime_error("Missing required resource files");
  }

  spdlog::info("Using CSS file {}", css_file.value());
  return css_file.value();
};

auto waybar::Client::setupCss(const std::string& css_file) -> void {
  auto screen = Gdk::Screen::get_default();