source file of the GNU LilyPond music typesetter
- (c) 1997--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#include "rest-collision.hh"
return scm_from_double (0.0);
}
-MAKE_SCHEME_CALLBACK_WITH_OPTARGS (Rest_collision, force_shift_callback_rest, 2, 1);
+MAKE_SCHEME_CALLBACK_WITH_OPTARGS (Rest_collision, force_shift_callback_rest, 2, 1, "");
SCM
Rest_collision::force_shift_callback_rest (SCM rest, SCM offset)
{
Rest_collision::calc_positioning_done (SCM smob)
{
Grob *me = unsmob_grob (smob);
+
+ me->set_property ("positioning-done", SCM_BOOL_T);
+
extract_grob_set (me, "elements", elts);
vector<Grob*> rests;
{
Grob *e = elts[i];
if (unsmob_grob (e->get_object ("rest")))
- {
- /*
- Ignore rests under beam.
- */
- Grob *st = unsmob_grob (e->get_object ("stem"));
- if (st && unsmob_grob (st->get_object ("beam")))
- continue;
-
- rests.push_back (e);
- }
+ rests.push_back (e);
else
notes.push_back (e);
}
no partners to collide with
*/
if (rests.size () + notes.size () < 2)
- return SCM_UNSPECIFIED;
+ return SCM_BOOL_T;
Real staff_space = Staff_symbol_referencer::staff_space (me);
/*
if (d)
ordered_rests[d].push_back (rests[i]);
else
- rests[d]->warning (_ (cannot resolve rest collision: rest direction not set"));
+ rests[d]->warning (_ ("cannot resolve rest collision: rest direction not set"));
}
Direction d = LEFT;
if (ordered_rests[-d].size () > 1)
ordered_rests[-d][0]->warning (_ ("too many colliding rests"));
- return SCM_UNSPECIFIED;
+ return SCM_BOOL_T;
}
}
while (flip (&d) != LEFT);
}
if (!rcol)
- return SCM_UNSPECIFIED;
+ return SCM_BOOL_T;
Grob *rest = Note_column::get_rest (rcol);
Grob *common = common_refpoint_of_array (notes, rcol, Y_AXIS);
Interval restdim = rcol->extent (common, Y_AXIS);
if (restdim.is_empty ())
- return SCM_UNSPECIFIED;
+ return SCM_BOOL_T;
Real staff_space = Staff_symbol_referencer::staff_space (rcol);
Real minimum_dist = robust_scm2double (me->get_property ("minimum-distance"), 1.0) * staff_space;
Note_column::translate_rests (rcol, discrete_y);
}
- return SCM_UNSPECIFIED;
+ return SCM_BOOL_T;
}
ADD_INTERFACE (Rest_collision,