Add:Core:Split up navit_object_set_attr into two parts to allow to trigger callback indipendently

git-svn-id: https://navit.svn.sourceforge.net/svnroot/navit/trunk@5515 ffa7fe5e-494d-0410-b361-a75ebd5db220

2 files changed, 9 insertions, 2 deletions

diff --git a/navit/navit/xmlconfig.c b/navit/navit/xmlconfig.c
index e4c2b91ae..445db9443 100644
--- a/navit/navit/xmlconfig.c
+++ b/navit/navit/xmlconfig.c
@@ -1332,12 +1332,18 @@ navit_object_get_attr(struct navit_object *obj, enum attr_type type, struct attr
 	return attr_generic_get_attr(obj->attrs, NULL, type, attr, iter);
 }
 
+void
+navit_object_callbacks(struct navit_object *obj, struct attr *attr)
+{
+	if (obj->attrs && obj->attrs[0] && obj->attrs[0]->type == attr_callback_list)
+		callback_list_call_attr_2(obj->attrs[0]->u.callback_list, attr->type, attr->u.data, 0);
+}
+
 int
 navit_object_set_attr(struct navit_object *obj, struct attr *attr)
 {
 	obj->attrs=attr_generic_set_attr(obj->attrs, attr);
-	if (obj->attrs && obj->attrs[0] && obj->attrs[0]->type == attr_callback_list)
-		callback_list_call_attr_2(obj->attrs[0]->u.callback_list, attr->type, attr->u.data, 0);
+	navit_object_callbacks(obj, attr);
 	return 1;
 }
 
diff --git a/navit/navit/xmlconfig.h b/navit/navit/xmlconfig.h
index e2e43813d..8a56e3783 100644
--- a/navit/navit/xmlconfig.h
+++ b/navit/navit/xmlconfig.h
@@ -70,6 +70,7 @@ void navit_object_unref(struct navit_object *obj);
 struct attr_iter * navit_object_attr_iter_new(void);
 void navit_object_attr_iter_destroy(struct attr_iter *iter);
 int navit_object_get_attr(struct navit_object *obj, enum attr_type type, struct attr *attr, struct attr_iter *iter);
+void navit_object_callbacks(struct navit_object *obj, struct attr *attr);
 int navit_object_set_attr(struct navit_object *obj, struct attr *attr);
 int navit_object_add_attr(struct navit_object *obj, struct attr *attr);
 int navit_object_remove_attr(struct navit_object *obj, struct attr *attr);