source file of the GNU LilyPond music typesetter
- (c) 2003--2006 Juergen Reuter <reuter@ipd.uka.de>
+ (c) 2003--2007 Juergen Reuter <reuter@ipd.uka.de>
*/
#include "gregorian-ligature-engraver.hh"
#include "pitch.hh"
#include "spanner.hh"
#include "staff-symbol-referencer.hh"
+#include "stream-event.hh"
#include "warn.hh"
+/* ASSIGN_EVENT_ONCE */
+#include "translator.icc"
+
/*
* This abstract class is the common superclass for all ligature
* engravers for Gregorian chant notation. It cares for the musical
pes_or_flexa_req_ = 0;
}
-bool
-Gregorian_ligature_engraver::try_music (Music *m)
+void
+Gregorian_ligature_engraver::listen_pes_or_flexa (Stream_event *ev)
{
- if (m->is_mus_type ("pes-or-flexa-event"))
- {
- pes_or_flexa_req_ = m;
- return true;
- }
- else
- return Ligature_engraver::try_music (m);
+ ASSIGN_EVENT_ONCE (pes_or_flexa_req_, ev);
}
-void fix_prefix (char *name, int mask,
+void fix_prefix (char const *name, int mask,
int *current_set, int min_set, int max_set,
Grob *primitive)
{
for (vsize i = 0; i < primitives.size (); i++)
{
Grob *primitive = primitives[i].grob ();
- Music *music_cause = primitives[i].music_cause ();
+ Stream_event *event_cause = primitives[i].event_cause ();
int context_info = 0;
- int pitch = unsmob_pitch (music_cause->get_property ("pitch"))->steps ();
+ int pitch = unsmob_pitch (event_cause->get_property ("pitch"))->steps ();
int prefix_set = scm_to_int (primitive->get_property ("prefix-set"));
if (prefix_set & PES_OR_FLEXA)
if (!i) // ligature may not start with 2nd head of pes or flexa
- primitive->warning (_ ("can't apply `\\~' on first head of ligature"));
+ primitive->warning (_ ("cannot apply `\\~' on first head of ligature"));
else if (pitch > prev_pitch) // pes
{
prev_context_info |= PES_LOWER;
context_info |= FLEXA_RIGHT;
}
else // (pitch == prev_pitch)
- primitive->warning (_ ("can't apply `\\~' on heads with identical pitch"));
+ primitive->warning (_ ("cannot apply `\\~' on heads with identical pitch"));
if (prev_prefix_set & DEMINUTUM)
context_info |= AFTER_DEMINUTUM;