source file of the GNU LilyPond music typesetter
- (c) 1998--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1998--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#include "engraver.hh"
#include "self-alignment-interface.hh"
#include "pitch.hh"
-
class Fingering_engraver : public Engraver
{
Link_array<Music> events_;
TRANSLATOR_DECLARATIONS (Fingering_engraver);
protected:
virtual bool try_music (Music *m);
- PRECOMPUTED_VIRTUAL void stop_translation_timestep ();
- PRECOMPUTED_VIRTUAL void process_music ();
- DECLARE_ACKNOWLEDGER(rhythmic_head);
- DECLARE_ACKNOWLEDGER(stem);
+ void stop_translation_timestep ();
+ void process_music ();
+ DECLARE_ACKNOWLEDGER (rhythmic_head);
+ DECLARE_ACKNOWLEDGER (stem);
private:
void make_script (Direction, Music *, int);
Fingering_engraver::acknowledge_stem (Grob_info inf)
{
for (int i = 0; i < fingerings_.size (); i++)
- {
- Side_position_interface::add_support (fingerings_[i], inf.grob ());
- }
+ Side_position_interface::add_support (fingerings_[i], inf.grob ());
}
void
Fingering_engraver::make_script (Direction d, Music *r, int i)
{
Item *fingering = make_item ("Fingering", r->self_scm ());
- Axis a = Y_AXIS;
- Axis other = other_axis (a);
/*
Huh, what's this for? --hwn.
We can't fold these definitions into define-grobs since
fingerings for chords need different settings.
*/
- Side_position_interface::set_axis (fingering, a);
- fingering->add_offset_callback (Self_alignment_interface::aligned_on_self_proc, other);
- fingering->add_offset_callback (Self_alignment_interface::centered_on_parent_proc, other);
+ Side_position_interface::set_axis (fingering, Y_AXIS);
+ Self_alignment_interface::set_align_self (fingering, X_AXIS);
+ Self_alignment_interface::set_center_parent (fingering, X_AXIS);
// Hmm
int priority = 200;
/* See script-engraver.cc */
priority += i;
- fingering->set_property ("script-priority", scm_int2num (priority));
+ fingering->set_property ("script-priority", scm_from_int (priority));
- if (!is_direction (fingering->get_property ("direction")))
+ if (!is_direction (fingering->get_property_data (ly_symbol2scm ("direction"))))
{
if (d)
- fingering->set_property ("direction", scm_int2num (d));
+ fingering->set_property ("direction", scm_from_int (d));
else
- fingering->set_property ("direction", scm_int2num (RIGHT));
+ fingering->set_property ("direction", scm_from_int (RIGHT));
}
SCM dig = r->get_property ("digit");
- fingering->set_property ("text", scm_number_to_string (dig, scm_int2num (10)));
+ fingering->set_property ("text", scm_number_to_string (dig, scm_from_int (10)));
fingerings_.push (fingering);
}
#include "translator.icc"
-ADD_ACKNOWLEDGER(Fingering_engraver,rhythmic_head);
-ADD_ACKNOWLEDGER(Fingering_engraver,stem);
+ADD_ACKNOWLEDGER (Fingering_engraver, rhythmic_head);
+ADD_ACKNOWLEDGER (Fingering_engraver, stem);
ADD_TRANSLATOR (Fingering_engraver,
- /* descr */ "Create fingering-scripts",
- /* creats*/ "Fingering",
- /* accepts */ "fingering-event",
- /* reads */ "",
+ /* doc */ "Create fingering-scripts",
+ /* create */ "Fingering",
+ /* accept */ "fingering-event",
+ /* read */ "",
/* write */ "");