modules/home/desktop/niri/default.nix

@@ -94,6 +94,7 @@ in {
         libnotify
         playerctl
         wl-clipboard-rs # wl-clipboard in rust
+        xfce.xfconf
       ];
 
     xdg = {
@@ -161,6 +162,9 @@ in {
                 Service.TimeoutStopSec = mkForce "1";
                 Service.Restart = mkForce "always";
               };
+            xfce4-notifyd = mkGraphicalService {
+              Service.ExecStart = pkgs.xfce.xfce4-notifyd + "/lib/xfce4/notifyd/xfce4-notifyd";
+            };
             # xwayland-satellite = mkGraphicalService {
             #   Service = {
             #     Type = "simple";

modules/home/desktop/niri/programs/waybar/default.nix

@@ -173,11 +173,34 @@ in {
         dnd-none = "󰂛";
       };
       return-type = "json";
-      exec-if = "which swaync-client";
-      exec = "swaync-client -swb";
-      on-click = "swaync-client -t -sw";
-      on-click-right = "swaync-client -d -sw";
+      exec =
+        pkgs.writeShellApplication {
+          name = "xfce-notifyd-waybar";
+          runtimeInputs = with pkgs; [sqlite xfce.xfconf coreutils];
+          text =
+            # bash
+            ''
+              is_dnd=$(xfconf-query -c xfce4-notifyd -p /do-not-disturb)
+              notifications_count=$(sqlite3 ~/.cache/xfce4/notifyd/log.sqlite "SELECT count(*) FROM notifications WHERE NOT is_read")
+
+              if [[ "$notifications_count" -ne 0 ]]; then
+                icon="notification"
+              else
+                icon="none"
+              fi
+
+              if [[ "$is_dnd" == "true" ]]; then
+                icon="dnd-$icon"
+              fi
+
+              printf '{"text": "%s", "alt": "%s"}' "$notifications_count" "$icon"
+            '';
+        }
+        + "/bin/xfce-notifyd-waybar";
+      on-click = "xfconf-query -c xfce4-notifyd -p /do-not-disturb -T";
+      on-click-right = lib.getExe pkgs.xfce.xfce4-notifyd;
       escape = true;
+      signal = 1;
     };
     "privacy" = {
       icon-spacing = 0;

modules/home/desktop/niri/services/default.nix

@@ -14,7 +14,7 @@ lib.attrsets.recursiveUpdate {
   kanshi = import ./kanshi;
   network-manager-applet.enable = true;
   playerctld.enable = true;
-  swaync = import ./swaync;
+  # swaync = import ./swaync;
   swayosd.enable = true;
   udiskie.enable = true;
   wpaperd.enable = true;