X-Git-Url: https://git.street.me.uk/andy/viking.git/blobdiff_plain/9f30939ade46329639cb8586a6cc1e29a9a495b1..21012ec0a0a3c535966813134645b87160b18bc3:/src/vikrouting.h

diff --git a/src/vikrouting.h b/src/vikrouting.h
index 1a986363..870d1ecf 100644
--- a/src/vikrouting.h
+++ b/src/vikrouting.h
@@ -27,14 +27,23 @@
 
 G_BEGIN_DECLS
 
-
 /* Default */
-void vik_routing_default_find ( VikTrwLayer *vt, struct LatLon start, struct LatLon end );
+gboolean vik_routing_default_find ( VikTrwLayer *vt, struct LatLon start, struct LatLon end );
 
 /* Routing engines management */
 void vik_routing_prefs_init();
 void vik_routing_register( VikRoutingEngine *engine );
 void vik_routing_unregister_all ();
+void vik_routing_foreach_engine ( GFunc func, gpointer user_data );
+
+/* UI */
+typedef gboolean (*Predicate)( gpointer data, gpointer user_data );
+GtkWidget *vik_routing_ui_selector_new ( Predicate func, gpointer user_data );
+VikRoutingEngine *vik_routing_ui_selector_get_nth ( GtkWidget *combo, int pos );
+
+/* Needs to be visible to display info about which routing engine is getting the route in viktrwlayer.c  */
+VikRoutingEngine * vik_routing_default_engine ( void );
+
 
 G_END_DECLS