/*
- script.cc -- implement Script
+ script.cc -- implement Script
source file of the GNU LilyPond music typesetter
- (c) 1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1999--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
-/*
-
- 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"
#include "dimension-cache.hh"
-Script::Script ()
-{
- staff_side_l_ =0;
-}
-
-void
-Script::do_substitute_element_pointer (Score_element*o, Score_element*n)
+Script ::Script (SCM s)
+ : Item (s)
{
- if (o == staff_side_l_)
- staff_side_l_ = dynamic_cast<Staff_side_item*>(n);
}
-
-
Molecule
-Script::get_molecule(Direction d) const
+Script::get_molecule(Score_element * me, Direction d)
{
- SCM s = get_elt_property ("molecule");
- assert (s != SCM_UNDEFINED);
+ SCM s = me->get_elt_property ("molecule");
+ assert (gh_pair_p (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-" +
+ return me->lookup_l ()->afm_find ("scripts-" +
ly_scm2string (index_cell (gh_cdr (s), d)));
}
- else if (key == ly_symbol ("accordion"))
+ else if (key == ly_symbol2scm ("accordion"))
{
- return lookup_l ()->accordion (s, paper_l()->get_var("interline"));
+ return me->lookup_l ()->accordion (gh_cdr (s), me->paper_l()->get_var("interline"));
}
-
- else assert (false);
+ else
+ assert (false);
return Molecule ();
}
-void
-Script::do_pre_processing ()
-{
- /*
- center my self on the note head.
- */
- Graphical_element * e = staff_side_l_->parent_l(X_AXIS);
- translate_axis (e->extent (X_AXIS).center (), X_AXIS);
-}
-void
-Script::do_post_processing ()
-{
- Direction d = staff_side_l_->dir_;
- Molecule m (get_molecule(d));
-
- /*
- UGH UGH UGH
- */
- if (staff_side_l_->get_elt_property ("no-staff-support") == SCM_UNDEFINED)
- translate_axis (- m.dim_[Y_AXIS][Direction (-d)], Y_AXIS);
-}
-void
-Script::set_staff_side (Staff_side_item*g)
+GLUE_SCORE_ELEMENT(Script,after_line_breaking);
+SCM
+Script::member_after_line_breaking ()
{
- staff_side_l_ = g;
- add_dependency (g);
- set_parent (g, Y_AXIS);
+ Side_position_interface i (this);
+ Direction d = i.get_direction ();
+ i.set_direction (d);
+
+ return SCM_UNDEFINED;
}
-Molecule*
-Script::do_brew_molecule_p () const
+
+MAKE_SCHEME_SCORE_ELEMENT_CALLBACK(Script,brew_molecule);
+
+SCM
+Script::brew_molecule (SCM smob)
{
- return new Molecule (get_molecule (staff_side_l_->dir_));
+ Score_element *me= unsmob_element (smob);
+ Direction dir = DOWN;
+ SCM d = me->get_elt_property ("direction");
+ if (isdir_b (d))
+ dir = to_dir (d);
+
+ return get_molecule (me, dir).create_scheme();
}
-void
-Script::do_print () const
-{
-}