release: 1.3.18

[lilypond.git] / lily / script.cc

diff --git a/lily/script.cc b/lily/script.cc
index 984d20063aea6d5764f70d23505e284e2e907db8..c3dc48943d012e6670296c15216633d951573428 100644 (file)
--- a/lily/script.cc
+++ b/lily/script.cc
@@ -1,5 +1,5 @@
 /*   
-  g-script.cc --  implement Script
+  script.cc --  implement Script
   
   source file of the GNU LilyPond music typesetter
   
@@ -7,47 +7,29 @@
   
  */
 
-/*
-
-  TODO: Quantisation support (staccato dots between stafflines)
-
-*/
 #include "debug.hh"
 #include "script.hh"
 #include "lookup.hh"
-#include "staff-side.hh"
+#include "side-position-interface.hh"
 #include "paper-def.hh"
-
-Script::Script ()
-{
-  staff_side_l_ =0;
-}
-
-void
-Script::do_substitute_element_pointer (Score_element*o, Score_element*n)
-{
-  if (o == staff_side_l_)
-    staff_side_l_ = dynamic_cast<Staff_side_item*>(n);
-}
-
+#include "dimension-cache.hh"
 
 
 Molecule
 Script::get_molecule(Direction d) const
 {
-  SCM s = get_elt_property (molecule_scm_sym);
-  assert  (s != SCM_BOOL_F);
+  SCM s = get_elt_property ("molecule");
+  assert (gh_pair_p (s));
 
-  s = SCM_CDR(s);
-  SCM key = SCM_CAR (s);
-  if (key == ly_symbol ("feta"))
+  SCM key = gh_car  (s);
+  if (key == ly_symbol2scm ("feta"))
     {
       return lookup_l ()->afm_find ("scripts-" +
-                                   ly_scm2string (index_cell (SCM_CDR (s), d)));
+                                   ly_scm2string (index_cell (gh_cdr (s), d)));
     }
-  else if (key == ly_symbol ("accordion"))
+  else if (key == ly_symbol2scm ("accordion"))
     {
-      return lookup_l ()->accordion (SCM_CDR(s), paper_l()->get_realvar(interline_scm_sym));
+      return lookup_l ()->accordion (s, paper_l()->get_var("interline"));
     }
 
   else assert (false);
@@ -59,35 +41,30 @@ Script::get_molecule(Direction d) const
 void
 Script::do_pre_processing ()
 {
-  Graphical_element * e
-    = staff_side_l_->dim_cache_[X_AXIS]->parent_l_->element_l();
+  /*
+    center my self on the note head.
+   */
+  Score_element * e = parent_l(X_AXIS);
   translate_axis (e->extent (X_AXIS).center (), X_AXIS);
 }
 
 void
 Script::do_post_processing ()
 {
-  Direction d =  staff_side_l_->dir_;
+  Direction d =  Side_position_interface (this).get_direction ();
   Molecule m (get_molecule(d));
-  translate_axis (- m.dim_[Y_AXIS][Direction (-d)], Y_AXIS);
-}
-
-void
-Script::set_staff_side (Staff_side_item*g)
-{
-  staff_side_l_ = g;
-  add_dependency (g);
-  dim_cache_[Y_AXIS]->parent_l_ = g->dim_cache_[Y_AXIS];
 }
 
 Molecule*
 Script::do_brew_molecule_p () const
 {
-  return new Molecule (get_molecule (staff_side_l_->dir_));
+  Direction dir = DOWN;
+  SCM d = get_elt_property ("direction");
+  if (isdir_b (d))
+    dir = to_dir (d);
+  
+  return new Molecule (get_molecule (dir));
 }
 
-void
-Script::do_print () const
-{
 
-}
+