loader can handle both qargparse and attribute definitions

openpype/tools/loader/lib.py

@@ -2,6 +2,8 @@ import inspect
 from Qt import QtGui
 import qtawesome
 
+from openpype.lib.attribute_definitions import AbtractAttrDef
+from openpype.tools.attribute_defs import AttributeDefinitionsDialog
 from openpype.tools.utils.widgets import (
     OptionalAction,
     OptionDialog
@@ -34,21 +36,30 @@ def get_options(action, loader, parent, repre_contexts):
             None when dialog was closed or cancelled, in all other cases {}
               if no options
     """
+
     # Pop option dialog
     options = {}
     loader_options = loader.get_options(repre_contexts)
-    if getattr(action, "optioned", False) and loader_options:
+    if not getattr(action, "optioned", False) or not loader_options:
+        return options
+
+    if isinstance(loader_options[0], AbtractAttrDef):
+        qargparse_options = False
+        dialog = AttributeDefinitionsDialog(loader_options, parent)
+    else:
+        qargparse_options = True
         dialog = OptionDialog(parent)
-        dialog.setWindowTitle(action.label + " Options")
         dialog.create(loader_options)
 
-        if not dialog.exec_():
-            return None
+    dialog.setWindowTitle(action.label + " Options")
 
-        # Get option
-        options = dialog.parse()
+    if not dialog.exec_():
+        return None
 
-    return options
+    # Get option
+    if qargparse_options:
+        return dialog.parse()
+    return dialog.get_values()
 
 
 def add_representation_loaders_to_menu(loaders, menu, repre_contexts):