patch::: 1.3.141.jcn3

[lilypond.git] / lily / request.cc

diff --git a/lily/request.cc b/lily/request.cc
index 3b39385c4bed45896d7065cab3e08fd586d7b3b2..7ad67285b1836a1b3ca8845dda7e4bc46538b2a6 100644 (file)
--- a/lily/request.cc
+++ b/lily/request.cc
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1996--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1996--2001 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 
 #include "request.hh"
@@ -25,6 +25,46 @@ Request::do_equal_b (Request const*) const
   
 
 Request::Request ()
+  : Music (SCM_EOL)
 {
   set_mus_property ("type", ly_symbol2scm ("request"));
 }
+
+
+
+Script_req::Script_req ()
+{
+  set_direction (CENTER);
+}
+
+void
+Script_req::set_direction (Direction d)
+{
+  set_mus_property ("direction", gh_int2scm (d));
+}
+
+Direction
+Script_req::get_direction () const
+{
+  SCM d = get_mus_property ("direction");
+
+  return (isdir_b (d)) ?  to_dir (d) : CENTER;
+}
+
+
+Direction
+Span_req::get_span_dir () const
+{
+  SCM d = get_mus_property ("span-direction");
+
+  return (isdir_b (d)) ?  to_dir (d) : CENTER;
+}
+
+void
+Span_req::set_span_dir (Direction d)
+{
+  set_mus_property ("span-direction", gh_int2scm (d));
+}
+
+
+