#include "warn.hh"
#include "slur-scoring.hh"
#include "separation-item.hh"
+#include "unpure-pure-container.hh"
#include "international.hh"
MAKE_SCHEME_CALLBACK (Slur, calc_direction, 1)
Slur::print (SCM smob)
{
Grob *me = unsmob_grob (smob);
-
extract_grob_set (me, "note-columns", encompasses);
if (encompasses.empty ())
{
Pointer_group_interface::add_grob (me, ly_symbol2scm ("encompass-objects"), n);
}
-void
-Slur::main_to_stub (Grob *main, Grob *stub)
-{
- extract_grob_set (main, "note-columns", nc);
- for (vsize i = 0; i < nc.size (); i++)
- add_column (stub, nc[i]);
-
- extract_grob_set (main, "encompass-objects", eo);
- for (vsize i = 0; i < eo.size (); i++)
- add_extra_encompass (stub, eo[i]);
-
- stub->set_object ("surrogate", main->self_scm ());
-
- dynamic_cast<Spanner *> (stub)->set_bound
- (LEFT, dynamic_cast<Spanner *> (main)->get_bound (LEFT));
- dynamic_cast<Spanner *> (stub)->set_bound
- (RIGHT, dynamic_cast<Spanner *> (main)->get_bound (RIGHT));
-}
-
MAKE_SCHEME_CALLBACK_WITH_OPTARGS (Slur, pure_outside_slur_callback, 4, 1, "");
SCM
Slur::pure_outside_slur_callback (SCM grob, SCM start_scm, SCM end_scm, SCM offset_scm)
return Skyline_pair (boxes, X_AXIS).smobbed_copy ();
}
-/*
- * USE ME ONLY FOR CROSS STAFF SLURS!
- * We only want to keep the topmost skyline of the topmost axis group(s)
- * and the bottommost skyline of the bottommost axis group(s). Otherwise,
- * the VerticalAxisGroups will be spaced very far apart to accommodate the
- * slur, which we don't want, as it is cross staff.
- *
- * TODO: Currently, the code below keeps the topmost and bottommost axis
- * groups and gets rid of the rest. This should be more nuanced for
- * cases like ossias where the topmost staff changes over the course of
- * the slur. Ditto for the bottommost staff.
- */
-
-MAKE_SCHEME_CALLBACK (Slur, extremal_stub_vertical_skylines, 1);
-SCM
-Slur::extremal_stub_vertical_skylines (SCM smob)
-{
- Grob *me = unsmob_grob (smob);
- Grob *my_vag = Grob::get_vertical_axis_group (me);
- extract_grob_set (me, "note-columns", ro_note_columns);
- vector<Grob *> note_columns (ro_note_columns);
- vector_sort (note_columns, Grob::vertical_less);
- bool highest = my_vag == Grob::get_vertical_axis_group (note_columns[0]);
- bool lowest = my_vag == Grob::get_vertical_axis_group (note_columns.back ());
- if (!highest && !lowest)
- return Skyline_pair ().smobbed_copy ();
-
- Skyline_pair sky = *Skyline_pair::unsmob (vertical_skylines (smob));
-
- if (highest)
- sky[DOWN] = Skyline (DOWN);
- else
- sky[UP] = Skyline (UP);
-
- return sky.smobbed_copy ();
-}
-
/*
* Used by Slur_engraver:: and Phrasing_slur_engraver::
*/
void
Slur::auxiliary_acknowledge_extra_object (Grob_info const &info,
- vector<Slur_info> &slur_infos,
- vector<Slur_info> &end_slur_infos)
+ vector<Grob *> &slurs,
+ vector<Grob *> &end_slurs)
{
- if (slur_infos.empty () && end_slur_infos.empty ())
+ if (slurs.empty () && end_slurs.empty ())
return;
Grob *e = info.grob ();
SCM avoid = e->get_property ("avoid-slur");
Grob *slur;
- if (end_slur_infos.size () && !slur_infos.size ())
- slur = end_slur_infos[0].slur_;
+ if (end_slurs.size () && !slurs.size ())
+ slur = end_slurs[0];
else
- slur = slur_infos[0].slur_;
+ slur = slurs[0];
if (Tie::has_interface (e)
|| avoid == ly_symbol2scm ("inside"))
{
- for (vsize i = slur_infos.size (); i--;)
- add_extra_encompass (slur_infos[i].slur_, e);
- for (vsize i = end_slur_infos.size (); i--;)
- add_extra_encompass (end_slur_infos[i].slur_, e);
+ for (vsize i = slurs.size (); i--;)
+ add_extra_encompass (slurs[i], e);
+ for (vsize i = end_slurs.size (); i--;)
+ add_extra_encompass (end_slurs[i], e);
if (slur)
e->set_object ("slur", slur->self_scm ());
}
{
if (slur)
{
- chain_offset_callback (e, outside_slur_callback_proc, Y_AXIS);
+ chain_offset_callback (e,
+ ly_make_unpure_pure_container (outside_slur_callback_proc,
+ pure_outside_slur_callback_proc),
+ Y_AXIS);
chain_callback (e, outside_slur_cross_staff_proc, ly_symbol2scm ("cross-staff"));
e->set_object ("slur", slur->self_scm ());
}
"@item head-slur-distance-max-ratio\n"
"The maximum value for the ratio of distance between a"
" note head and slur.\n"
+ "@item gap-to-staffline-inside\n"
+ "Minimum gap inside the curve of the slur"
+ " where the slur is parallel to a staffline.\n"
+ "@item gap-to-staffline-outside\n"
+ "Minimum gap outside the curve of the slur"
+ " where the slur is parallel to a staffline.\n"
"@item free-slur-distance\n"
"The amount of vertical free space that must exist"
" between adjacent slurs. This subproperty only works"