release: 1.3.102

[lilypond.git] / lily / request.cc

diff --git a/lily/request.cc b/lily/request.cc
index 36589b64554f4a81c9c06def26310233f05f986f..90831a5cab5d42db3d7b11f74fd94e8ca2cb69ce 100644 (file)
--- a/lily/request.cc
+++ b/lily/request.cc
@@ -3,41 +3,51 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1996,1997 Han-Wen Nienhuys <hanwen@stack.nl>
+  (c) 1996--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 
 #include "request.hh"
 #include "debug.hh"
 
 
-IMPLEMENT_IS_TYPE_B1(Request,Music);
 
-void
-Request::do_print() const
+bool
+Request::equal_b (Request const* r) const
+{
+  return r->do_equal_b (this) || this->do_equal_b (r) ;
+}
+
+bool
+Request::do_equal_b (Request const*) const
 {
+  return true;
 }
+  
 
-MInterval
-Request::time_int() const
+Request::Request ()
 {
-    return MInterval(0, duration());
+  set_mus_property ("type", ly_symbol2scm ("request"));
 }
 
 
-bool
-Request::equal_b(Request *r)const
+
+Script_req::Script_req ()
 {
-    if ( is_type_b ( r->name() ) )
-       return r->do_equal_b( (Request*)this );
-    if ( r->is_type_b( name ()))
-       return do_equal_b( r );
-        
-    return false;
+  set_direction (CENTER);
 }
 
-bool
-Request::do_equal_b(Request*)const
+void
+Script_req::set_direction (Direction d)
+{
+  set_mus_property ("direction", gh_int2scm (d));
+}
+
+Direction
+Script_req::get_direction () const
 {
-    return false;
+  SCM d = get_mus_property ("direction");
+
+  return (isdir_b (d)) ?  to_dir (d) : CENTER;
 }
-    
+
+