about dialog: xdg activation

Author: deltragon

safeeyes/context.py

@@ -43,8 +43,8 @@ def __getitem__(self, key: str) -> typing.Callable:
     def show_settings(self, activation_token: typing.Optional[str] = None) -> None:
         utility.execute_main_thread(self._application.show_settings, activation_token)
 
-    def show_about(self) -> None:
-        utility.execute_main_thread(self._application.show_about)
+    def show_about(self, activation_token: typing.Optional[str] = None) -> None:
+        utility.execute_main_thread(self._application.show_about, activation_token)
 
     def enable_safeeyes(self, next_break_time=-1) -> None:
         utility.execute_main_thread(self._application.enable_safeeyes, next_break_time)

safeeyes/plugins/trayicon/plugin.py

@@ -678,12 +678,12 @@ def show_settings(self) -> None:
         """
         self.on_show_settings(self.sni_service.last_activation_token)
 
-    def show_about(self):
+    def show_about(self) -> None:
         """Handle About menu action.
 
         This action shows the About dialog.
         """
-        self.on_show_about()
+        self.on_show_about(self.sni_service.last_activation_token)
 
     def next_break_time(self, dateTime):
         """Update the next break time to be displayed in the menu and

safeeyes/safeeyes.py

@@ -358,12 +358,16 @@ def disable_plugin(self, plugin_id):
 
         self.restart(config, set_active=True)
 
-    def show_about(self):
+    def show_about(self, activation_token: typing.Optional[str] = None):
         """Listen to tray icon About action and send the signal to About
         dialog.
         """
         logging.info("Show About dialog")
         about_dialog = AboutDialog(self, SAFE_EYES_VERSION)
+
+        if activation_token is not None:
+            about_dialog.set_startup_id(activation_token)
+
         about_dialog.show()
 
     def quit(self):