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[andy/viking.git] / src / viklayer.c

diff --git a/src/viklayer.c b/src/viklayer.c
index c36306ac53976739223520a15a5edab3f0ad8d49..76d494dd09ed8ffb167f8d91412eeab7ee4ab7d7 100644 (file)
--- a/src/viklayer.c
+++ b/src/viklayer.c
@@ -42,6 +42,9 @@ extern VikLayerInterface vik_coord_layer_interface;
 extern VikLayerInterface vik_georef_layer_interface;
 extern VikLayerInterface vik_gps_layer_interface;
 extern VikLayerInterface vik_dem_layer_interface;
+#ifdef HAVE_LIBMAPNIK
+extern VikLayerInterface vik_mapnik_layer_interface;
+#endif
 
 enum {
   VL_UPDATE_SIGNAL,
@@ -136,6 +139,9 @@ static VikLayerInterface *vik_layer_interfaces[VIK_LAYER_NUM_TYPES] = {
   &vik_gps_layer_interface,
   &vik_maps_layer_interface,
   &vik_dem_layer_interface,
+#ifdef HAVE_LIBMAPNIK
+  &vik_mapnik_layer_interface,
+#endif
 };
 
 VikLayerInterface *vik_layer_get_interface ( VikLayerTypeEnum type )
@@ -208,6 +214,13 @@ const gchar *vik_layer_get_name ( VikLayer *l )
   return l->name;
 }
 
+time_t vik_layer_get_timestamp ( VikLayer *vl )
+{
+  if ( vik_layer_interfaces[vl->type]->get_timestamp )
+    return vik_layer_interfaces[vl->type]->get_timestamp ( vl );
+  return 0;
+}
+
 VikLayer *vik_layer_create ( VikLayerTypeEnum type, VikViewport *vp, gboolean interactive )
 {
   VikLayer *new_layer = NULL;