-/*
- script.cc -- implement Script
-
+/*
+ script.cc -- implement Script
+
source file of the GNU LilyPond music typesetter
+
+ (c) 1999--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+
+ */
- (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
-*/
-
-#include "musical-request.hh"
-#include "paper-def.hh"
+#include "debug.hh"
#include "script.hh"
-#include "stem.hh"
-#include "molecule.hh"
#include "lookup.hh"
+#include "side-position-interface.hh"
+#include "paper-def.hh"
+#include "item.hh"
-
-
-void
-Script::set_stem(Stem*st_l)
-{
- stem_l_ = st_l;
- add_support(st_l);
-}
-
-
-Script::Script(Script_req* rq)
-{
- specs_l_ = rq->scriptdef_p_;
- inside_staff_b_ = specs_l_->inside_b();
- stem_l_ = 0;
- pos_i_ = 0;
- dir_i_ =rq->dir_i_;
-}
-void
-Script::set_default_dir()
+Molecule
+Script::get_molecule(Score_element * me, Direction d)
{
- int s_i=specs_l_->rel_stem_dir_i();
- if (s_i && stem_l_)
- dir_i_ = stem_l_->dir_i_ * s_i;
- else {
- dir_i_ =specs_l_->staff_dir_i();
+ SCM s = me->get_elt_property ("molecule");
+ assert (gh_pair_p (s));
+
+ SCM key = gh_car (s);
+ if (key == ly_symbol2scm ("feta"))
+ {
+ return me->lookup_l ()->afm_find ("scripts-" +
+ ly_scm2string (index_cell (gh_cdr (s), d)));
}
-}
+ else if (key == ly_symbol2scm ("accordion"))
+ {
+ return me->lookup_l ()->accordion (gh_cdr (s), me->paper_l()->get_var("staffspace"));
+ }
+ else
+ assert (false);
-void
-Script::set_default_index()
-{
- pos_i_ = get_position_i(specs_l_->get_atom(paper(), dir_i_).extent().y);
+ return Molecule ();
}
-Interval
-Script::do_width() const
+MAKE_SCHEME_CALLBACK(Script,after_line_breaking);
+SCM
+Script::after_line_breaking (SCM smob)
{
- return specs_l_->get_atom(paper(), dir_i_).extent().x;
-}
+ Score_element * me = unsmob_element (smob);
-void
-Script::do_pre_processing()
-{
- if (!dir_i_)
- set_default_dir();
+ Direction d = Side_position::get_direction (me);
+ Side_position::set_direction (me,d);
+ return SCM_UNSPECIFIED;
}
-void
-Script::do_post_processing()
+MAKE_SCHEME_CALLBACK(Script,brew_molecule);
+
+SCM
+Script::brew_molecule (SCM smob)
{
- set_default_index();
+ Score_element *me= unsmob_element (smob);
+// Direction dir = DOWN;
+// SCM d = me->get_elt_property ("direction");
+// if (isdir_b (d))
+// dir = to_dir (d);
+ Direction dir = Side_position::get_direction(me);
+ return get_molecule (me, dir).create_scheme();
}
-Molecule*
-Script::brew_molecule_p() const
+bool
+Script::has_interface (Score_element*me)
{
- Real dy = paper()->internote_f();
-
- Molecule*out = new Molecule(specs_l_->get_atom(paper(), dir_i_));
- out->translate_y(dy * pos_i_);
- return out;
+ return me->has_interface (ly_symbol2scm ("script-interface"));
}
-IMPLEMENT_STATIC_NAME(Script);
-IMPLEMENT_IS_TYPE_B2(Script,Item,Staff_side);
-
-int
-Script::compare(Script *const&l1, Script *const&l2)
+void
+Script::set_interface (Score_element*me)
{
- return l1->specs_l_->priority_i() - l2->specs_l_->priority_i();
+ return me->set_interface (ly_symbol2scm ("script-interface"));
}
-