[vala] vapigen: Support ref_function attribute for boxed types

[Jürg Billeter <juergbi src gnome org>]

commit 5304961c6cdf1f1fe708559f979f15e8cc82db56
Author: Jürg Billeter <j bitron ch>
Date:   Sat Jan 16 13:41:07 2010 +0100

    vapigen: Support ref_function attribute for boxed types

 vapigen/valagidlparser.vala |   24 ++++++++++++++++++------
 1 files changed, 18 insertions(+), 6 deletions(-)
---
diff --git a/vapigen/valagidlparser.vala b/vapigen/valagidlparser.vala
index 98eaa09..013e84b 100644
--- a/vapigen/valagidlparser.vala
+++ b/vapigen/valagidlparser.vala
@@ -775,6 +775,12 @@ public class Vala.GIdlParser : CodeVisitor {
 
 			current_data_type = null;
 		} else {
+			bool ref_function_void = false;
+			string ref_function = null;
+			string unref_function = null;
+			string copy_function = null;
+			string free_function = null;
+
 			var cl = ns.scope.lookup (name) as Class;
 			if (cl == null) {
 				cl = new Class (name, current_source_reference);
@@ -793,6 +799,18 @@ public class Vala.GIdlParser : CodeVisitor {
 							}
 						} else if (nv[0] == "const_cname") {
 							cl.const_cname = eval (nv[1]);
+						} else if (nv[0] == "free_function") {
+							free_function = eval (nv[1]);
+						} else if (nv[0] == "ref_function") {
+							ref_function = eval (nv[1]);
+						} else if (nv[0] == "unref_function") {
+							unref_function = eval (nv[1]);
+						} else if (nv[0] == "copy_function") {
+							copy_function = eval (nv[1]);
+						} else if (nv[0] == "ref_function_void") {
+							if (eval (nv[1]) == "1") {
+								ref_function_void = true;
+							}
 						}
 					}
 				}
@@ -804,12 +822,6 @@ public class Vala.GIdlParser : CodeVisitor {
 
 			current_data_type = cl;
 
-			bool ref_function_void = false;
-			string ref_function = null;
-			string unref_function = null;
-			string copy_function = null;
-			string free_function = null;
-
 			foreach (weak IdlNode member in boxed_node.members) {
 				if (member.type == IdlNodeTypeId.FUNCTION) {
 					if (member.name == "ref") {