feat: simplify API udpate signals

dzgui/controllers/emitter.py

@@ -145,6 +145,10 @@ class Emitter(GObject.GObject):
     def api_change_failed(self) -> None:
         pass
 
+    @GObject.Signal(flags=GObject.SignalFlags.RUN_LAST, arg_types=())
+    def api_change_successful(self) -> None:
+        pass
+
     @GObject.Signal(flags=GObject.SignalFlags.RUN_LAST, arg_types=())
     def already_saved_server(self) -> None:
         pass

dzgui/controllers/mc.py

@@ -301,8 +301,8 @@ class Controller(GObject.GObject):
                 dialog = ExceptionDialog(self, str(e))
                 dialog.run()
 
-    def update_api_key(self, key: Preferences, text: str) -> None:
-        self.config_man.update_api_key(key, text)
+    def update_steam_api_key(self, text: str) -> None:
+        self.config_man.update_steam_api_key(text)
 
     def set_resolution(self, window: "OuterWindow") -> None:
         self.config_man.set_resolution(window)

dzgui/managers/config.py

@@ -98,12 +98,13 @@ class ConfigManager:
             logger.critical(e)
             raise e
 
-    @call_on_thread(dialogs.checking_api)
-    def update_api_key(self, key: Preferences, text: str) -> None:
-        if key is Preferences.STEAM:
-            res = test_steam_api(text)
+    @call_on_thread(dialogs.checking_api, show_dialog=False)
+    def update_steam_api_key(self, text: str) -> None:
+        res = test_steam_api(text)
         if res is True:
-            self.update_config(key, text)
+            self.update_config(Preferences.STEAM, text)
+            func = StoredFunc(lambda: self.emitter.emit("api_change_successful"))
+            self.thread_man.set_cleanup_func(func)
         else:
             self.thread_man.set_cleanup_func(
                 StoredFunc(lambda: self.emitter.emit("api_change_failed"))