Builder list factory

blueprintcompiler/language/__init__.py

@@ -1,3 +1,4 @@
+from .gtk_list_item_factory import ListItemFactory
 from .adw_message_dialog import Responses
 from .attributes import BaseAttribute, BaseTypedAttribute
 from .binding import Binding
@@ -57,6 +58,7 @@ OBJECT_CONTENT_HOOKS.children = [
     Widgets,
     Items,
     Strings,
+    ListItemFactory,
     Responses,
     Child,
 ]

blueprintcompiler/language/gtk_list_item_factory.py

@@ -0,0 +1,32 @@
+from .gobject_object import ObjectContent, validate_parent_type
+from ..parse_tree import Keyword
+from ..ast_utils import AstNode, validate
+
+
+class ListItemFactory(AstNode):
+    grammar = [Keyword("template"), ObjectContent]
+
+    @property
+    def gir_class(self):
+        return self.root.gir.get_type("ListItem", "Gtk")
+
+    @validate("template")
+    def container_is_builder_list(self):
+        validate_parent_type(
+            self,
+            "Gtk",
+            "BuilderListItemFactory",
+            "sub-templates",
+        )
+
+    @property
+    def content(self) -> ObjectContent:
+        return self.children[ObjectContent][0]
+
+    @property
+    def action_widgets(self):
+        """
+        The sub-template shouldn't have it`s own actions this is
+        just hear to satisfy XmlOutput._emit_object_or_template
+        """
+        return None