source file of the GNU LilyPond music typesetter
- (c) 2000 Jan Nieuwenhuizen <janneke@gnu.org>
+ (c) 2000--2001 Jan Nieuwenhuizen <janneke@gnu.org>
*/
#include "molecule.hh"
#include "paper-def.hh"
#include "arpeggio.hh"
-#include "score-element.hh"
+#include "grob.hh"
#include "stem.hh"
#include "staff-symbol-referencer.hh"
#include "staff-symbol.hh"
#include "font-interface.hh"
bool
-Arpeggio::has_interface (Score_element* me)
+Arpeggio::has_interface (Grob* me)
{
return me && me->has_interface (ly_symbol2scm ("arpeggio-interface"));
}
SCM
Arpeggio::brew_molecule (SCM smob)
{
- Score_element *me = unsmob_element (smob);
+ Grob *me = unsmob_grob (smob);
- Score_element * common = me;
- for (SCM s = me->get_elt_property ("stems"); gh_pair_p (s); s = gh_cdr (s))
+ Grob * common = me;
+ for (SCM s = me->get_grob_property ("stems"); gh_pair_p (s); s = gh_cdr (s))
{
- Score_element * stem = unsmob_element (gh_car (s));
+ Grob * stem = unsmob_grob (gh_car (s));
common = common->common_refpoint (Staff_symbol_referencer::staff_symbol_l (stem),
Y_AXIS);
}
Interval heads;
Real my_y = me->relative_coordinate (common, Y_AXIS);
- for (SCM s = me->get_elt_property ("stems"); gh_pair_p (s); s = gh_cdr (s))
+ for (SCM s = me->get_grob_property ("stems"); gh_pair_p (s); s = gh_cdr (s))
{
- Score_element * stem = unsmob_element (gh_car (s));
- Score_element * ss = Staff_symbol_referencer::staff_symbol_l (stem);
+ Grob * stem = unsmob_grob (gh_car (s));
+ Grob * ss = Staff_symbol_referencer::staff_symbol_l (stem);
Interval iv =Stem::head_positions (stem);
iv *= Staff_symbol::staff_space (ss)/2.0;
}
mol.translate_axis (heads[LEFT], Y_AXIS);
- return mol.create_scheme ();
+ return mol.smobbed_copy () ;
}
/*
vertical alignment if it is cross-staff.
This callback also adds padding.
*/
-MAKE_SCHEME_CALLBACK(Arpeggio, width_callback,2);
+MAKE_SCHEME_CALLBACK (Arpeggio, width_callback,2);
SCM
Arpeggio::width_callback (SCM smob, SCM axis)
{
- Score_element * me = unsmob_element (smob);
+ Grob * me = unsmob_grob (smob);
Axis a = (Axis)gh_scm2int (axis);
assert (a == X_AXIS);
Molecule arpeggio = Font_interface::get_default_font (me)->find_by_name ("scripts-arpeggio");