struct _VikViewport * vik_window_viewport(VikWindow *vw);
struct _VikLayersPanel * vik_window_layers_panel(VikWindow *vw);
struct _VikStatusbar * vik_window_get_statusbar(VikWindow *vw);
+const gchar *vik_window_get_filename(VikWindow *vw);
void vik_window_statusbar_update (VikWindow *vw, const gchar* message, vik_statusbar_type_t vs_type);