fix task icons

client/ayon_core/tools/loader/abstract.py

@@ -556,6 +556,26 @@ class FrontendLoaderController(_BaseLoaderController):
         """
         pass
 
+    @abstractmethod
+    def get_task_type_items(self, project_name, sender=None):
+        """Task type items for a project.
+
+        This function may trigger events with topics
+        'projects.task_types.refresh.started' and
+        'projects.task_types.refresh.finished' which will contain 'sender'
+        value in data.
+        That may help to avoid re-refresh of items in UI elements.
+
+        Args:
+            project_name (str): Project name.
+            sender (str): Who requested task type items.
+
+        Returns:
+            list[TaskTypeItem]: Task type information.
+
+        """
+        pass
+
     @abstractmethod
     def get_folder_labels(self, project_name, folder_ids):
         """Get folder labels for folder ids.

client/ayon_core/tools/loader/control.py

@@ -206,6 +206,11 @@ class LoaderController(BackendLoaderController, FrontendLoaderController):
             ))
         return output
 
+    def get_task_type_items(self, project_name, sender=None):
+        return self._projects_model.get_task_type_items(
+            project_name, sender
+        )
+
     def get_folder_labels(self, project_name, folder_ids):
         folder_items_by_id = self._hierarchy_model.get_folder_items_by_id(
             project_name, folder_ids