asset underline colors can be cleared again

openpype/tools/loader/app.py

@@ -288,9 +288,7 @@ class LoaderWindow(QtWidgets.QDialog):
         on selection change so they match current selection.
         """
         # TODO do not touch inner attributes of asset widget
-        last_asset_ids = self.data["state"]["assetIds"]
-        if last_asset_ids:
-            self._assets_widget.clear_underlines()
+        self._assets_widget.clear_underlines()
 
     def _assetschanged(self):
         """Selected assets have changed"""
@@ -329,6 +327,7 @@ class LoaderWindow(QtWidgets.QDialog):
         asset_ids = self.data["state"]["assetIds"]
         # Skip setting colors if not asset multiselection
         if not asset_ids or len(asset_ids) < 2:
+            self.clear_assets_underlines()
             self._versionschanged()
             return
 

openpype/tools/loader/model.py

@@ -524,9 +524,13 @@ class SubsetsModel(TreeModel, BaseRepresentationModel):
             return
 
         self._fill_subset_items(
-            asset_docs_by_id, subset_docs_by_id, last_versions_by_subset_id,
+            asset_docs_by_id,
+            subset_docs_by_id,
+            last_versions_by_subset_id,
             repre_info_by_version_id
         )
+        self.endResetModel()
+        self.refreshed.emit(True)
 
     def create_multiasset_group(
         self, subset_name, asset_ids, subset_counter, parent_item=None
@@ -538,7 +542,6 @@ class SubsetsModel(TreeModel, BaseRepresentationModel):
         merge_group.update({
             "subset": "{} ({})".format(subset_name, len(asset_ids)),
             "isMerged": True,
-            "childRow": 0,
             "subsetColor": subset_color,
             "assetIds": list(asset_ids),
             "icon": qtawesome.icon(
@@ -547,7 +550,6 @@ class SubsetsModel(TreeModel, BaseRepresentationModel):
             )
         })
 
-        subset_counter += 1
         self.add_child(merge_group, parent_item)
 
         return merge_group
@@ -567,8 +569,7 @@ class SubsetsModel(TreeModel, BaseRepresentationModel):
             group_item = Item()
             group_item.update({
                 "subset": group_name,
-                "isGroup": True,
-                "childRow": 0
+                "isGroup": True
             })
             group_item.update(group_data)
 
@@ -666,9 +667,6 @@ class SubsetsModel(TreeModel, BaseRepresentationModel):
                 index = self.index(item.row(), 0, parent_index)
                 self.set_version(index, last_version)
 
-        self.endResetModel()
-        self.refreshed.emit(True)
-
     def data(self, index, role):
         if not index.isValid():
             return
@@ -1139,7 +1137,6 @@ class RepresentationModel(TreeModel, BaseRepresentationModel):
                         "_id": doc["_id"],
                         "name": doc["name"],
                         "isMerged": True,
-                        "childRow": 0,
                         "active_site_name": self.active_site,
                         "remote_site_name": self.remote_site,
                         "icon": qtawesome.icon(

openpype/tools/utils/assets_widget.py

@@ -303,7 +303,7 @@ class AssetModel(QtGui.QStandardItemModel):
 
         self._doc_fetched.connect(self._on_docs_fetched)
 
-        self._items_with_color_by_id = {}
+        self._item_ids_with_color = set()
         self._items_by_asset_id = {}
 
         self._last_project_name = None
@@ -382,9 +382,11 @@ class AssetModel(QtGui.QStandardItemModel):
         self._stop_fetch_thread()
 
     def clear_underlines(self):
-        for asset_id in tuple(self._items_with_color_by_id.keys()):
-            item = self._items_with_color_by_id.pop(asset_id)
-            item.setData(None, ASSET_UNDERLINE_COLORS_ROLE)
+        for asset_id in set(self._item_ids_with_color):
+            self._item_ids_with_color.remove(asset_id)
+            item = self._items_by_asset_id.get(asset_id)
+            if item is not None:
+                item.setData(None, ASSET_UNDERLINE_COLORS_ROLE)
 
     def set_underline_colors(self, colors_by_asset_id):
         self.clear_underlines()
@@ -394,12 +396,13 @@ class AssetModel(QtGui.QStandardItemModel):
             if item is None:
                 continue
             item.setData(colors, ASSET_UNDERLINE_COLORS_ROLE)
+            self._item_ids_with_color.add(asset_id)
 
     def _clear_items(self):
         root_item = self.invisibleRootItem()
         root_item.removeRows(0, root_item.rowCount())
         self._items_by_asset_id = {}
-        self._items_with_color_by_id = {}
+        self._item_ids_with_color = set()
 
     def _on_docs_fetched(self):
         # Make sure refreshing did not change