Ignore Tray entries by service name and when dbus properties load

include/modules/sni/host.hpp

@@ -15,9 +15,13 @@ namespace waybar::modules::SNI {
 class Host {
  public:
   Host(const std::size_t id, const Json::Value&, const Bar&,
+       const std::vector<std::string>&,
        const std::function<void(std::unique_ptr<Item>&)>&,
        const std::function<void(std::unique_ptr<Item>&)>&);
   ~Host();
+  
+  void checkIgnoreList(const std::vector<std::string>& ignore_list,
+                       const std::function<void(std::unique_ptr<Item>&)>& on_remove);
 
  private:
   void busAcquired(const Glib::RefPtr<Gio::DBus::Connection>&, Glib::ustring);
@@ -41,6 +45,7 @@ class Host {
   SnWatcher* watcher_ = nullptr;
   const Json::Value& config_;
   const Bar& bar_;
+  const std::vector<std::string> ignore_list_;
   const std::function<void(std::unique_ptr<Item>&)> on_add_;
   const std::function<void(std::unique_ptr<Item>&)> on_remove_;
 };

include/modules/sni/tray.hpp

@@ -19,11 +19,14 @@ class Tray : public AModule {
  private:
   void onAdd(std::unique_ptr<Item>& item);
   void onRemove(std::unique_ptr<Item>& item);
+  void checkIgnoreList(std::unique_ptr<Item>* item);
+  std::vector<std::string> parseIgnoreList(const Json::Value& config);
 
   static inline std::size_t nb_hosts_ = 0;
   bool show_passive_ = false;
   Gtk::Box box_;
   SNI::Watcher::singleton watcher_;
+  std::vector<std::string> ignore_list_;
   SNI::Host host_;
 };