/*
- output-property-engraver.cc -- implement Output_property_engraver
+ output-property-engraver.cc -- implement Output_property_engraver
source file of the GNU LilyPond music typesetter
- (c) 2000--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 2000--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#include "grob.hh"
#include "context.hh"
-
class Output_property_engraver : public Engraver
{
TRANSLATOR_DECLARATIONS (Output_property_engraver);
void
Output_property_engraver::acknowledge_grob (Grob_info inf)
{
- for (int i=props_.size (); i--;)
+ for (int i = props_.size (); i--;)
{
Music * o = props_[i];
SCM pred = o->get_property ("predicate");
- if (is_procedure (pred))
+ if (ly_c_procedure_p (pred))
{
/*
should typecheck pred.
*/
- SCM result=scm_call_1 (pred, inf.grob_->self_scm ());
+ SCM result = scm_call_1 (pred, inf.grob_->self_scm ());
if (to_boolean (result))
{
SCM sym = o->get_property ("grob-property");
}
else
{
- Context * d =
- dynamic_cast<Context *> (inf.origin_trans_);
-
- if (!d)
- d = dynamic_cast<Context *> (inf.origin_trans_->daddy_context_);
-
+ Context * d = inf.context ();
SCM proc = o->get_property ("procedure");
scm_call_3 (proc,
inf.grob_->self_scm (),
d->self_scm (),
- daddy_context_->self_scm ());
+ context ()->self_scm ());
}
}
}
{
}
-ENTER_DESCRIPTION (Output_property_engraver,
+ADD_TRANSLATOR (Output_property_engraver,
/* descr */ "Interpret Music of Output_property type, and apply a function "
" to any Graphic objects that satisfies the predicate.",
/* creats*/ "",