X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Frequest.cc;h=7ad67285b1836a1b3ca8845dda7e4bc46538b2a6;hb=d4e71555e7e093a4da32d92378f8f475fa0d6aaa;hp=1b431d2f2d270e51efdbb1d3e2384b1c3769131c;hpb=13e79c0250d34b6bdfbafbc551ef64e8b59b2991;p=lilypond.git

diff --git a/lily/request.cc b/lily/request.cc
index 1b431d2f2d..7ad67285b1 100644
--- a/lily/request.cc
+++ b/lily/request.cc
@@ -3,41 +3,68 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1996,1997 Han-Wen Nienhuys <hanwen@stack.nl>
+  (c) 1996--2001 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 
 #include "request.hh"
 #include "debug.hh"
 
 
-IMPLEMENT_IS_TYPE_B1(Request,Music);
+
+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;
+}
+  
+
+Request::Request ()
+  : Music (SCM_EOL)
+{
+  set_mus_property ("type", ly_symbol2scm ("request"));
+}
+
+
+
+Script_req::Script_req ()
+{
+  set_direction (CENTER);
+}
 
 void
-Request::do_print() const
+Script_req::set_direction (Direction d)
 {
+  set_mus_property ("direction", gh_int2scm (d));
 }
 
-MInterval
-Request::time_int() const
+Direction
+Script_req::get_direction () const
 {
-  return MInterval (0, duration());
+  SCM d = get_mus_property ("direction");
+
+  return (isdir_b (d)) ?  to_dir (d) : CENTER;
 }
 
 
-bool
-Request::equal_b (Request *r)const
+Direction
+Span_req::get_span_dir () const
 {
-  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;
+  SCM d = get_mus_property ("span-direction");
+
+  return (isdir_b (d)) ?  to_dir (d) : CENTER;
 }
 
-bool
-Request::do_equal_b (Request*)const
+void
+Span_req::set_span_dir (Direction d)
 {
-  return false;
+  set_mus_property ("span-direction", gh_int2scm (d));
 }
-  
+
+
+