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 "warn.hh"
#include "engraver.hh"
-#include "side-position-interface.hh"
-#include "stem.hh"
+
+#include "international.hh"
#include "rhythmic-head.hh"
-#include "self-alignment-interface.hh"
#include "script-interface.hh"
+#include "self-alignment-interface.hh"
+#include "side-position-interface.hh"
#include "stem.hh"
+#include "stream-event.hh"
+#include "warn.hh"
#include "translator.icc"
{
Grob *head_;
Grob *script_;
- Music *note_event_;
- Music *finger_event_;
+ Stream_event *note_event_;
+ Stream_event *finger_event_;
bool follow_into_staff_;
int position_;
note_event_ = finger_event_ = 0;
follow_into_staff_ = false;
}
- static int compare (Finger_tuple const &c1, Finger_tuple const &c2)
- {
- return c1.position_- c2.position_;
- }
};
+bool
+operator< (Finger_tuple const &a, Finger_tuple const &b)
+{
+ return a.position_ < b.position_;
+}
+
class New_fingering_engraver : public Engraver
{
- Array<Finger_tuple> fingerings_;
- Array<Finger_tuple> articulations_;
- Array<Finger_tuple> string_numbers_;
+ vector<Finger_tuple> fingerings_;
+ vector<Finger_tuple> articulations_;
+ vector<Finger_tuple> string_numbers_;
- Link_array<Grob> heads_;
+ vector<Grob*> heads_;
Grob *stem_;
public:
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 *);
- void position_scripts (SCM orientations, Array<Finger_tuple> *);
+ void add_fingering (Grob *, Stream_event *, Stream_event *);
+ void add_script (Grob *, Stream_event *, Stream_event *);
+ void add_string (Grob *, Stream_event *, Stream_event *);
+ void position_scripts (SCM orientations, vector<Finger_tuple> *);
};
void
New_fingering_engraver::acknowledge_rhythmic_head (Grob_info inf)
{
- Music *note_ev = inf.music_cause ();
+ Stream_event *note_ev = inf.event_cause ();
if (!note_ev)
return;
for (SCM s = arts; scm_is_pair (s); s = scm_cdr (s))
{
- Music *m = unsmob_music (scm_car (s));
+ Stream_event *ev = unsmob_stream_event (scm_car (s));
- if (!m)
+ if (!ev)
continue;
- if (m->is_mus_type ("fingering-event"))
- 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"));
- else if (m->is_mus_type ("script-event"))
- add_script (inf.grob (), m, note_ev);
- else if (m->is_mus_type ("string-number-event"))
- add_string (inf.grob (), m, note_ev);
- else if (m->is_mus_type ("harmonic-event"))
+ if (ev->in_event_class ("fingering-event"))
+ add_fingering (inf.grob (), ev, note_ev);
+ else if (ev->in_event_class ("text-script-event"))
+ ev->origin ()->warning (_ ("can't add text scripts to individual note heads"));
+ else if (ev->in_event_class ("script-event"))
+ add_script (inf.grob (), ev, note_ev);
+ else if (ev->in_event_class ("string-number-event"))
+ add_string (inf.grob (), ev, note_ev);
+ else if (ev->in_event_class ("harmonic-event"))
{
inf.grob ()->set_property ("style", ly_symbol2scm ("harmonic"));
Grob *d = unsmob_grob (inf.grob ()->get_object ("dot"));
}
}
- heads_.push (inf.grob ());
+ heads_.push_back (inf.grob ());
}
void
void
New_fingering_engraver::add_script (Grob *head,
- Music *event,
- Music *note)
+ Stream_event *event,
+ Stream_event *note)
{
(void) note;
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;
- articulations_.push (ft);
+ articulations_.push_back (ft);
ft.script_->set_parent (head, X_AXIS);
}
void
New_fingering_engraver::add_fingering (Grob *head,
- Music *event,
- Music *hevent)
+ Stream_event *event,
+ Stream_event *hevent)
{
Finger_tuple ft;
ft.note_event_ = hevent;
ft.head_ = head;
- fingerings_.push (ft);
+ fingerings_.push_back (ft);
}
void
New_fingering_engraver::add_string (Grob *head,
- Music *event,
- Music *hevent)
+ Stream_event *event,
+ Stream_event *hevent)
{
Finger_tuple ft;
ft.note_event_ = hevent;
ft.head_ = head;
- string_numbers_.push (ft);
+ string_numbers_.push_back (ft);
}
void
New_fingering_engraver::position_scripts (SCM orientations,
- Array<Finger_tuple> *scripts)
+ vector<Finger_tuple> *scripts)
{
- for (int i = 0; i < scripts->size (); i++)
- if (stem_ && to_boolean (scripts->elem (i).script_->get_property ("add-stem-support")))
- Side_position_interface::add_support (scripts->elem (i).script_, stem_);
+ for (vsize i = 0; i < scripts->size (); i++)
+ if (stem_ && to_boolean (scripts->at (i).script_->get_property ("add-stem-support")))
+ Side_position_interface::add_support (scripts->at (i).script_, stem_);
/*
This is not extremely elegant, but we have to do a little
to the note head, and write a more flexible function for
positioning the fingerings, setting both X and Y coordinates.
*/
- for (int i = 0; i < scripts->size (); i++)
+ for (vsize i = 0; i < scripts->size (); i++)
(*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--;)
+ for (vsize i = scripts->size (); i--;)
+ for (vsize j = heads_.size (); j--;)
Side_position_interface::add_support ((*scripts)[i].script_, heads_[j]);
- Array<Finger_tuple> up, down, horiz;
- for (int i = scripts->size (); i--;)
+ vector<Finger_tuple> up, down, horiz;
+ for (vsize i = scripts->size (); i--;)
{
SCM d = (*scripts)[i].finger_event_->get_property ("direction");
if (to_dir (d))
{
- ((to_dir (d) == UP) ? up : down).push ((*scripts)[i]);
- scripts->del (i);
+ ((to_dir (d) == UP) ? up : down).push_back ((*scripts)[i]);
+ scripts->erase (scripts->begin () + i);
}
}
- scripts->sort (&Finger_tuple::compare);
+ vector_sort (*scripts, less<Finger_tuple> ());
bool up_p = scm_c_memq (ly_symbol2scm ("up"), orientations) != SCM_BOOL_F;
bool down_p = scm_c_memq (ly_symbol2scm ("down"), orientations) != SCM_BOOL_F;
if (left_p || right_p)
{
if (up_p && !up.size () && scripts->size ())
- up.push (scripts->pop ());
+ {
+ up.push_back (scripts->back ());
+ scripts->pop_back ();
+ }
if (down_p && !down.size () && scripts->size ())
{
- down.push ((*scripts)[0]);
- scripts->del (0);
+ down.push_back ((*scripts)[0]);
+ scripts->erase (scripts->begin ());
}
- horiz.concat (*scripts);
+ horiz.insert (horiz.end (), scripts->begin (), scripts->end ());
}
else if (up_p && down_p)
{
int center = scripts->size () / 2;
- down.concat (scripts->slice (0, center));
- up.concat (scripts->slice (center, scripts->size ()));
+ down.insert (down.end (), scripts->begin (), scripts->begin () + center);
+ up.insert (up.end (), scripts->begin () + center, scripts->end ());
}
else if (up_p)
{
- up.concat (*scripts);
+ up.insert (up.end (), scripts->begin (), scripts->end ());
scripts->clear ();
}
else
warning (_ ("no placement found for fingerings"));
warning (_ ("placing below"));
}
- down.concat (*scripts);
+ down.insert (down.end (), scripts->begin (), scripts->end ());
scripts->clear ();
}
- for (int i = 0; i < horiz.size (); i++)
+ for (vsize i = 0; i < horiz.size (); i++)
{
Finger_tuple ft = horiz[i];
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);
+
+ 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_from_int (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_from_int (UP));
- }
-
- for (int i = 0; i < down.size (); i++)
+ Direction d = DOWN;
+ Drul_array< vector<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_from_int (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_from_int (DOWN));
+ for (vsize 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
string_numbers_.clear ();
}
- for (int i = articulations_.size (); i--;)
+ for (vsize i = articulations_.size (); i--;)
{
Grob *script = articulations_[i].script_;
- for (int j = heads_.size (); j--;)
+ for (vsize j = heads_.size (); j--;)
Side_position_interface::add_support (script, heads_[j]);
if (stem_ && to_dir (script->get_property ("side-relative-direction")))
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;
projects / lilypond.git / blobdiff