Notification activiationToken

crates/vibepanel/src/services.rs

@@ -23,8 +23,10 @@
 //! - **sleep_watcher**: Shared resume-from-sleep notifications via logind
 //! - **weather**: Open-Meteo-backed weather and forecast data
 
+mod wayland;
+pub use wayland::{activation, background_effect};
+
 pub mod audio;
-pub mod background_effect;
 pub mod bar_manager;
 pub mod battery;
 pub mod battery_alert;

crates/vibepanel/src/services/notification.rs

@@ -57,6 +57,10 @@ const NOTIFICATIONS_XML: &str = r#"
       <arg name="id" type="u"/>
       <arg name="action_key" type="s"/>
     </signal>
+    <signal name="ActivationToken">
+      <arg name="id" type="u"/>
+      <arg name="activation_token" type="s"/>
+    </signal>
   </interface>
   <interface name="io.github.vibepanel.Notifications1">
     <method name="GetUnreadCount">
@@ -249,6 +253,9 @@ impl NotificationService {
             ready: Cell::new(false),
         });
 
+        // Initialize the xdg-activation token service used by the
+        // notifications ActivationToken D-Bus signal.
+        super::activation::ActivationService::init_global();
         Self::init_dbus(&service);
         service
     }
@@ -465,6 +472,10 @@ impl NotificationService {
             return;
         }
 
+        if let Some(token) = Self::create_activation_token() {
+            self.emit_activation_token(id, &token);
+        }
+
         self.emit_action_invoked(id, action_key);
 
         // Close the notification after action is invoked (common behavior)
@@ -880,7 +891,7 @@ impl NotificationService {
                 "vibepanel", // name
                 "vibepanel", // vendor
                 "1.0",       // version
-                "1.2",       // spec version
+                "1.2",       // Desktop Notifications spec version
             )
                 .to_variant(),
         ));
@@ -946,6 +957,26 @@ impl NotificationService {
         }
     }
 
+    fn create_activation_token() -> Option<String> {
+        super::activation::ActivationService::global()?.create_token()
+    }
+
+    fn emit_activation_token(&self, id: u32, token: &str) {
+        let Some(ref bus) = *self.bus.borrow() else {
+            return;
+        };
+
+        if let Err(e) = bus.emit_signal(
+            None::<&str>,
+            NOTIFICATIONS_PATH,
+            NOTIFICATIONS_NAME,
+            "ActivationToken",
+            Some(&(id, token).to_variant()),
+        ) {
+            error!("NotificationService: failed to emit ActivationToken: {}", e);
+        }
+    }
+
     fn emit_action_invoked(&self, id: u32, action_key: &str) {
         debug!(
             "NotificationService: emitting ActionInvoked signal for id={}, action_key={}",
@@ -1122,6 +1153,13 @@ mod tests {
         assert!(interface.lookup_method(UNREAD_METHOD).is_some());
     }
 
+    #[test]
+    fn activation_token_signal_is_exposed() {
+        let node_info = gio::DBusNodeInfo::for_xml(NOTIFICATIONS_XML).unwrap();
+        let interface = node_info.lookup_interface(NOTIFICATIONS_NAME).unwrap();
+        assert!(interface.lookup_signal("ActivationToken").is_some());
+    }
+
     /// Mirror of the post-insert tail in handle_notify, which we can't call
     /// directly because it consumes D-Bus types.
     fn simulate_handle_notify(svc: &NotificationService, n: Notification) {