-/*
- 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) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
-*/
-#include "script-def.hh"
-#include "musical-request.hh"
-#include "paper-def.hh"
+#include "debug.hh"
#include "script.hh"
-#include "stem.hh"
-#include "molecule.hh"
#include "lookup.hh"
-
-void
-Script::do_print() const
-{
-#ifndef NPRINT
- specs_l_->print();
-#endif
-}
-
-void
-Script::do_substitute_dependency (Score_elem*o,Score_elem*n)
-{
- Staff_side::do_substitute_dependency (o,n);
- if (o == stem_l_)
- {
- stem_l_ = n ? (Stem*)n->item() : 0;
- }
-}
-
-void
-Script::set_stem (Stem*st_l)
-{
- stem_l_ = st_l;
- add_support (st_l);
-}
+#include "side-position-interface.hh"
+#include "paper-def.hh"
+#include "dimension-cache.hh"
-Script::Script()
+Molecule
+Script::get_molecule(Direction d) const
{
- specs_l_ = 0;
- inside_staff_b_ = false;
- stem_l_ = 0;
- dir_ = CENTER;
-}
+ SCM s = get_elt_property ("molecule");
+ assert (gh_pair_p (s));
-void
-Script::set_default_dir()
-{
- int s_i=specs_l_->rel_stem_dir();
- if (s_i)
+ SCM key = gh_car (s);
+ if (key == ly_symbol2scm ("feta"))
{
- if (stem_l_)
- dir_ = Direction(stem_l_->dir_ * s_i);
- else
- {
- specs_l_->warning (_("Script needs stem direction"));
- dir_ = DOWN;
- }
+ return lookup_l ()->afm_find ("scripts-" +
+ ly_scm2string (index_cell (gh_cdr (s), d)));
}
- else
+ else if (key == ly_symbol2scm ("accordion"))
{
- dir_ =specs_l_->staff_dir();
+ return lookup_l ()->accordion (s, paper_l()->get_var("interline"));
}
- assert (dir_);
-}
+ else assert (false);
-Interval
-Script::do_width() const
-{
- return specs_l_->get_atom (paper(), dir_).extent ().x ();
+ return Molecule ();
}
+
void
-Script::do_pre_processing()
+Script::do_pre_processing ()
{
- if (breakable_b_ && break_status_i() != 1)
- {
- transparent_b_ = true;
- set_empty (true);
- }
-
- if (!dir_)
- set_default_dir();
+ /*
+ center my self on the note head.
+ */
+ Score_element * e = parent_l(X_AXIS);
+ translate_axis (e->extent (X_AXIS).center (), X_AXIS);
}
-Interval
-Script::symbol_height() const
+void
+Script::do_post_processing ()
{
- return specs_l_->get_atom (paper(), dir_).extent ().y ();
+ Side_position_interface i (this);
+ Direction d = i.get_direction ();
+ i.set_direction (d);
}
-Molecule*
-Script::brew_molecule_p() const
+Molecule
+Script::do_brew_molecule () const
{
- Real dx = paper()->note_width()/2;
-
- Molecule*out = new Molecule (specs_l_->get_atom (paper(), dir_));
- out->translate_axis (y_, Y_AXIS);
- out->translate_axis (dx, X_AXIS); // FIXME! ugh
- return out;
+ Direction dir = DOWN;
+ SCM d = get_elt_property ("direction");
+ if (isdir_b (d))
+ dir = to_dir (d);
+
+ return get_molecule (dir);
}
-IMPLEMENT_IS_TYPE_B2(Script,Item,Staff_side);
-int
-Script::compare (Script *const&l1, Script *const&l2)
-{
- return l1->specs_l_->priority_i() - l2->specs_l_->priority_i ();
-}