source file of the GNU LilyPond music typesetter
- (c) 2001--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 2001--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#include <stdio.h>
if (!g || !Note_column::has_interface (g))
return 0.0;
- Item *col =dynamic_cast<Item*> (g)->column_l ();
+ Item *col =dynamic_cast<Item*> (g)->get_column ();
Real max_corr = 0. >? (- g->extent (col, X_AXIS)[LEFT]);
/*
*/
if (Grob * a = Note_column::accidentals (g))
{
- Interval v= Accidental_placement::get_relevant_accidental_extent
- (a, col, me);
+ Interval v;
+ if (Accidental_placement::has_interface (a))
+ {
+ v = Accidental_placement::get_relevant_accidental_extent(a, col, me);
+ }
+ else
+ v = a->extent (col, X_AXIS);
max_corr = max_corr >? (- v[LEFT]);
}
max_corr *= 0.75;
if (!bar_size.empty_b())
- if (Grob *stem = Note_column::stem_l (g))
+ if (Grob *stem = Note_column::get_stem (g))
{
Direction d = Stem::get_direction (stem);
if (d == DOWN)
{
SCM glyph = bar_grob->get_grob_property ("glyph");
- String glyph_str = gh_string_p (glyph) ? ly_scm2string (glyph) : "";
- if (glyph_str.left_str (1) == "|" || glyph_str.left_str (1) == ".")
+ String glyph_string = gh_string_p (glyph) ? ly_scm2string (glyph) : "";
+ if (glyph_string.left_string (1) == "|" || glyph_string.left_string (1) == ".")
{
SCM sz = Bar_line::get_staff_bar_size (bar_grob->self_scm());
bar_size = Interval (-1,1);
{
Interval bar_size = bar_y_positions (last_grob);
Real max_corr =0.0;
+
for (SCM s = me->get_grob_property ("right-items");
gh_pair_p (s); s = gh_cdr (s))
{
Grob * g = unsmob_grob (gh_car (s));
+
max_corr = max_corr >? next_note_correction (me, g, bar_size);
for (SCM t = g->get_grob_property ("elements");
gh_pair_p (t); t = gh_cdr (t))
max_corr = max_corr >? next_note_correction (me, unsmob_grob (gh_car (t)), bar_size);
}
+
return max_corr;
}
*/
Grob*
Staff_spacing::extremal_break_aligned_grob (Grob *separation_item, Direction d,
- Interval * last_ext)
+ Interval * last_ext)
{
- Grob *left_col = dynamic_cast<Item*> (separation_item)->column_l ();
+ Grob *col = dynamic_cast<Item*> (separation_item)->get_column ();
last_ext->set_empty ();
Grob *last_grob = 0;
for (SCM s = separation_item->get_grob_property ("elements");
if (!gh_symbol_p (break_item->get_grob_property ("break-align-symbol")))
continue;
- Interval ext = break_item->extent (left_col, X_AXIS);
+ Interval ext = break_item->extent (col, X_AXIS);
if (ext.empty_b ())
continue;
separation_item = cand ;
}
- // printf ("doing col %d\n" , Paper_column::rank_i(left_col));
+ // printf ("doing col %d\n" , Paper_column::get_rank (left_col));
if (!separation_item)
{
&last_ext);
if (!last_grob)
{
+ /*
+ TODO:
+
+ Should insert a adjustable space here? For excercises, you might want to
+ use a staff without a clef in the beginning.
+ */
+
/*
we used to have a warning here, but itgenerates a lot of
spurious error messages.
SCM alist = last_grob->get_grob_property ("space-alist");
if (!scm_list_p (alist))
return ;
-
SCM space_def = scm_sloppy_assq (ly_symbol2scm ("first-note"), alist);
if (me_item->break_status_dir () == CENTER)
if (gh_pair_p (nndef ))
space_def = nndef;
}
-
+
+
if (!gh_pair_p (space_def))
{
programming_error ("Unknown prefatory spacing. ");
else if (type == ly_symbol2scm("minimum-space"))
*space = last_ext[LEFT] + (last_ext.length () >? distance);
-
*space += next_notes_correction (me, last_grob);
}