vapigen: Support base_class attribute for boxed types

diff --git a/vapigen/valagidlparser.vala b/vapigen/valagidlparser.vala
index 013e84b47a0f3da32e291262bb2b5c0ad67326d3..010c82ffbacf2a23e4e719890ce026e917239425 100644 (file)
--- a/vapigen/valagidlparser.vala
+++ b/vapigen/valagidlparser.vala
@@ -783,6 +783,8 @@ public class Vala.GIdlParser : CodeVisitor {
 
                        var cl = ns.scope.lookup (name) as Class;
                        if (cl == null) {
+                               string base_class = null;
+
                                cl = new Class (name, current_source_reference);
                                cl.access = SymbolAccessibility.PUBLIC;
                                cl.is_compact = true;
@@ -793,6 +795,8 @@ public class Vala.GIdlParser : CodeVisitor {
                                                var nv = attr.split ("=", 2);
                                                if (nv[0] == "cheader_filename") {
                                                        cl.add_cheader_filename (eval (nv[1]));
+                                               } else if (nv[0] == "base_class") {
+                                                       base_class = eval (nv[1]);
                                                } else if (nv[0] == "is_immutable") {
                                                        if (eval (nv[1]) == "1") {
                                                                cl.is_immutable = true;
@@ -818,6 +822,11 @@ public class Vala.GIdlParser : CodeVisitor {
                                ns.add_class (cl);
                                cl.set_type_id (cl.get_upper_case_cname ("TYPE_"));
                                current_source_file.add_node (cl);
+
+                               if (base_class != null) {
+                                       var parent = parse_type_string (base_class);
+                                       cl.add_base_type (parent);
+                               }
                        }
 
                        current_data_type = cl;