def get_selected_assets(self):
"""Add all selected items from the current scene"""
with lib.preserve_expanded_rows(self.view):
with lib.preserve_selection(self.view):
self.clear()
nodes = commands.get_selected_nodes()
items = commands.create_items_from_nodes(nodes)
self.add_items(items)
def on_all_loaded(self):
"""Add all items from the current scene"""
with lib.preserve_expanded_rows(self.view):
with lib.preserve_selection(self.view):
self.clear()
nodes = commands.get_all_asset_nodes()
items = commands.create_items(nodes)
self.add_items(items)
return len(items) > 0