source file of the GNU LilyPond music typesetter
- (c) 1998--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1998--2005 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#include "warn.hh"
Array<Finger_tuple> fingerings_;
Array<Finger_tuple> articulations_;
Array<Finger_tuple> string_numbers_;
-
+
Link_array<Grob> heads_;
Grob *stem_;
public:
TRANSLATOR_DECLARATIONS (New_fingering_engraver);
protected:
- PRECOMPUTED_VIRTUAL void stop_translation_timestep ();
- DECLARE_ACKNOWLEDGER(rhythmic_head);
- DECLARE_ACKNOWLEDGER(stem);
+ void stop_translation_timestep ();
+ DECLARE_ACKNOWLEDGER (rhythmic_head);
+ DECLARE_ACKNOWLEDGER (stem);
void add_fingering (Grob *, Music *, Music *);
void add_script (Grob *, Music *, Music *);
void add_string (Grob *, Music *, Music *);
continue;
if (m->is_mus_type ("fingering-event"))
- {
- add_fingering (inf.grob (), m, note_ev);
- }
+ add_fingering (inf.grob (), m, note_ev);
else if (m->is_mus_type ("text-script-event"))
- {
- m->origin ()->warning (_ ("can't add text scripts to individual note heads"));
- }
+ m->origin ()->warning (_ ("can't add text scripts to individual note heads"));
else if (m->is_mus_type ("script-event"))
- {
- add_script (inf.grob (), m, note_ev);
- }
+ add_script (inf.grob (), m, note_ev);
else if (m->is_mus_type ("string-number-event"))
- {
- add_string (inf.grob (), m, note_ev);
- }
+ add_string (inf.grob (), m, note_ev);
else if (m->is_mus_type ("harmonic-event"))
{
inf.grob ()->set_property ("style", ly_symbol2scm ("harmonic"));
Finger_tuple ft;
Grob *g = make_item ("Script", event->self_scm ());
- make_script_from_event (g, &ft.follow_into_staff_, context (),
- event->get_property ("articulation-type"), 0);
+ make_script_from_event (g, context (), event->get_property ("articulation-type"), 0);
if (g)
{
ft.script_ = g;
*/
event->origin ()->warning (_ ("music for the martians."));
}
- SCM sstr = scm_number_to_string (scm_int2num (d), scm_int2num (10));
+ SCM sstr = scm_number_to_string (scm_from_int (d), scm_from_int (10));
ft.script_->set_property ("text", sstr);
ft.finger_event_ = event;
fingerings_.push (ft);
}
-
void
New_fingering_engraver::add_string (Grob *head,
Music *event,
int d = scm_to_int (event->get_property ("string-number"));
- SCM sstr = scm_number_to_string (scm_int2num (d), scm_int2num (10));
+ SCM sstr = scm_number_to_string (scm_from_int (d), scm_from_int (10));
ft.script_->set_property ("text", sstr);
ft.finger_event_ = event;
positioning the fingerings, setting both X and Y coordinates.
*/
for (int i = 0; i < scripts->size (); i++)
- {
- (*scripts)[i].position_ = scm_to_int ((*scripts)[i].head_->get_property ("staff-position"));
- }
+ (*scripts)[i].position_ = scm_to_int ((*scripts)[i].head_->get_property ("staff-position"));
for (int i = scripts->size (); i--;)
for (int j = heads_.size (); j--;)
Grob *f = ft.script_;
f->set_parent (ft.head_, X_AXIS);
f->set_parent (ft.head_, Y_AXIS);
- f->add_offset_callback (Self_alignment_interface::centered_on_parent_proc, Y_AXIS);
- f->add_offset_callback (Self_alignment_interface::aligned_on_self_proc, Y_AXIS);
- f->add_offset_callback (Side_position_interface::aligned_side_proc, X_AXIS);
- f->set_property ("direction", scm_int2num (hordir));
+ Self_alignment_interface::set_align_self (f, Y_AXIS);
+ Self_alignment_interface::set_center_parent (f, Y_AXIS);
+ Side_position_interface::set_axis (f, X_AXIS);
+
+ f->set_property ("direction", scm_from_int (hordir));
}
int finger_prio = 200;
- for (int i = 0; i < up.size (); i++)
- {
- Finger_tuple ft = up[i];
- Grob *f = ft.script_;
- f->set_parent (ft.head_, X_AXIS);
- f->set_property ("script-priority",
- scm_int2num (finger_prio + ft.position_));
- f->add_offset_callback (Side_position_interface::aligned_side_proc, Y_AXIS);
- f->add_offset_callback (Self_alignment_interface::centered_on_parent_proc, X_AXIS);
- f->add_offset_callback (Self_alignment_interface::aligned_on_self_proc, X_AXIS);
- f->set_property ("direction", scm_int2num (UP));
- }
-
- for (int i = 0; i < down.size (); i++)
+ Direction d = DOWN;
+ Drul_array< Array<Finger_tuple> > vertical (down, up);
+ do
{
- Finger_tuple ft = down[i];
- Grob *f = ft.script_;
- f->set_parent (ft.head_, X_AXIS);
- f->set_property ("script-priority",
- scm_int2num (finger_prio + down.size () - ft.position_));
-
- f->add_offset_callback (Self_alignment_interface::centered_on_parent_proc, X_AXIS);
- f->add_offset_callback (Self_alignment_interface::aligned_on_self_proc, X_AXIS);
- f->add_offset_callback (Side_position_interface::aligned_side_proc, Y_AXIS);
- f->set_property ("direction", scm_int2num (DOWN));
+ for (int i = 0; i < vertical[d].size (); i++)
+ {
+ Finger_tuple ft = vertical[d][i];
+ Grob *f = ft.script_;
+ f->set_parent (ft.head_, X_AXIS);
+ f->set_property ("script-priority",
+ scm_from_int (finger_prio + d * ft.position_));
+
+ Self_alignment_interface::set_align_self (f, X_AXIS);
+ Self_alignment_interface::set_center_parent (f, X_AXIS);
+ Side_position_interface::set_axis (f, Y_AXIS);
+
+ f->set_property ("direction", scm_from_int (d));
+ }
}
+ while (flip (&d) != DOWN);
}
void
if (stem_ && to_boolean (script->get_property ("add-stem-support")))
Side_position_interface::add_support (script, stem_);
- if (articulations_[i].follow_into_staff_)
- {
- script->add_offset_callback (Side_position_interface::quantised_position_proc, Y_AXIS);
- script->set_property ("staff-padding", SCM_EOL);
- }
+
}
stem_ = 0;
{
stem_ = 0;
}
-ADD_ACKNOWLEDGER(New_fingering_engraver, rhythmic_head);
-ADD_ACKNOWLEDGER(New_fingering_engraver, stem);
+ADD_ACKNOWLEDGER (New_fingering_engraver, rhythmic_head);
+ADD_ACKNOWLEDGER (New_fingering_engraver, stem);
ADD_TRANSLATOR (New_fingering_engraver,
- /* descr */ "Create fingering-scripts for notes in a new chord. "
+ /* doc */ "Create fingering-scripts for notes in a new chord. "
"This engraver is ill-named, since it "
"also takes care of articulations and harmonic note heads",
- /* creats*/ "Fingering",
- /* accepts */ "",
- /* acks */ "rhythmic-head-interface stem-interface",
- /* reads */ "fingeringOrientations",
+ /* create */ "Fingering",
+ /* accept */ "",
+ /* read */ "fingeringOrientations",
/* write */ "");