Add:Core:osd_get and set_attr functions based on patch by dandor

git-svn-id: http://svn.code.sf.net/p/navit/code/trunk/navit@4668 ffa7fe5e-494d-0410-b361-a75ebd5db220

1 files changed, 9 insertions, 0 deletions

diff --git a/navit/osd.c b/navit/osd.c
index 9766f091..ec38b990 100644
--- a/navit/osd.c
+++ b/navit/osd.c
@@ -33,6 +33,7 @@
 struct osd {
 	struct osd_methods meth;
 	struct osd_priv *priv;
+	struct attr** osd_attrs;
 };
 
 static GHashTable *osd_hash = NULL;
@@ -61,10 +62,17 @@ osd_new(struct attr *parent, struct attr **attrs)
 		g_hash_table_insert(osd_hash, g_strdup(attr->u.str), o);
 	}
 
+	o->osd_attrs = attr_list_dup(attrs);
 
         return o;
 }
 
+int
+osd_get_attr(struct osd *this_, enum attr_type type, struct attr *attr, struct attr_iter *iter)
+{
+	return attr_generic_get_attr(this_->osd_attrs, NULL, type, attr, NULL);
+}
+
 struct osd*
 osd_get_osd_by_name(char *name)
 {
@@ -74,6 +82,7 @@ osd_get_osd_by_name(char *name)
 int
 osd_set_attr(struct osd *osd, struct attr* attr)
 {
+	osd->osd_attrs=attr_generic_set_attr(osd->osd_attrs,attr);
 	if(osd && osd->meth.set_attr) {
 		osd->meth.set_attr(osd->priv, attr);
 	}