dont notify if message channel is focused

src/abaddon.cpp

@@ -696,6 +696,14 @@ Glib::RefPtr<Gtk::Application> Abaddon::GetApp() {
     return m_gtk_app;
 }
 
+bool Abaddon::IsMainWindowActive() {
+    return m_main_window->has_toplevel_focus();
+}
+
+Snowflake Abaddon::GetActiveChannelID() const noexcept {
+    return m_main_window->GetChatActiveChannel();
+}
+
 void Abaddon::ActionConnect() {
     if (!m_discord.IsStarted())
         StartDiscord();

src/abaddon.hpp

@@ -97,6 +97,8 @@ public:
     static std::string GetStateCachePath(const std::string &path);
 
     [[nodiscard]] Glib::RefPtr<Gtk::Application> GetApp();
+    [[nodiscard]] bool IsMainWindowActive();
+    [[nodiscard]] Snowflake GetActiveChannelID() const noexcept;
 
 protected:
     void RunFirstTimeDiscordStartup();

src/notifications/notifications.cpp

@@ -10,6 +10,8 @@ void Notifications::CheckMessage(const Message &message) {
     auto &discord = Abaddon::Get().GetDiscordClient();
     // ignore if the channel is muted
     if (discord.IsChannelMuted(message.ChannelID)) return;
+    // ignore if focused and message's channel is active
+    if (Abaddon::Get().IsMainWindowActive() && Abaddon::Get().GetActiveChannelID() == message.ChannelID) return;
     // notify messages in DMs
     const auto channel = discord.GetChannel(message.ChannelID);
     if (channel->IsDM()) {