/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 1996--2012 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ Copyright (C) 1996--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
Jan Nieuwenhuizen <janneke@gnu.org>
LilyPond is free software: you can redistribute it and/or modify
#include "main.hh" // DEBUG_SLUR_SCORING
#include "note-column.hh"
#include "output-def.hh"
-#include "spanner.hh"
#include "skyline-pair.hh"
+#include "spanner.hh"
#include "staff-symbol-referencer.hh"
#include "stem.hh"
#include "text-interface.hh"
#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)
SCM
Slur::calc_direction (SCM smob)
{
- Grob *me = unsmob_grob (smob);
+ Grob *me = unsmob<Grob> (smob);
extract_grob_set (me, "note-columns", encompasses);
if (encompasses.empty ())
-- adding extra height for scripts that avoid slurs on the inside
-- adding extra height for the "bulge" in a slur above a note head
*/
- Grob *me = unsmob_grob (smob);
+ Grob *me = unsmob<Grob> (smob);
int start = scm_to_int (start_scm);
int end = scm_to_int (end_scm);
Direction dir = get_grob_direction (me);
for (vsize i = 0; i < encompasses.size (); i++)
{
- Interval d = encompasses[i]->pure_height (parent, start, end);
+ Interval d = encompasses[i]->pure_y_extent (parent, start, end);
if (!d.is_empty ())
{
for (DOWN_and_UP (downup))
SCM
Slur::height (SCM smob)
{
- Grob *me = unsmob_grob (smob);
+ Grob *me = unsmob<Grob> (smob);
// FIXME uncached
Stencil *m = me->get_stencil ();
SCM
Slur::print (SCM smob)
{
- Grob *me = unsmob_grob (smob);
+ Grob *me = unsmob<Grob> (smob);
extract_grob_set (me, "note-columns", encompasses);
if (encompasses.empty ())
{
properties = scm_cons (scm_acons (ly_symbol2scm ("font-size"), scm_from_int (-6), SCM_EOL),
properties);
- Stencil tm = *unsmob_stencil (Text_interface::interpret_markup
+ Stencil tm = *unsmob<Stencil> (Text_interface::interpret_markup
(me->layout ()->self_scm (), properties,
annotation));
a.add_at_edge (Y_AXIS, get_grob_direction (me), tm, 1.0);
{
Grob *g = extra_objects[i];
- if (Separation_item::has_interface (g))
+ if (has_interface<Separation_item> (g))
{
extract_grob_set (g, "elements", breakables);
for (vsize j = 0; j < breakables.size (); j++)
/* if we encompass a separation-item that spans multiple staves,
we filter out the grobs that don't belong to our staff */
if (me->common_refpoint (breakables[j], Y_AXIS) == me->get_parent (Y_AXIS)
- && breakables[j]->get_property ("avoid-slur") == ly_symbol2scm ("inside"))
+ && scm_is_eq (breakables[j]->get_property ("avoid-slur"),
+ ly_symbol2scm ("inside")))
new_encompasses.push_back (breakables[j]);
}
else
new_encompasses.push_back (g);
}
- SCM encompass_scm = me->get_object ("encompass-objects");
- if (Grob_array::unsmob (encompass_scm))
- {
- vector<Grob *> &arr
- = unsmob_grob_array (encompass_scm)->array_reference ();
- arr = new_encompasses;
- }
+ if (Grob_array *a = unsmob<Grob_array> (me->get_object ("encompass-objects")))
+ a->set_array (new_encompasses);
}
Bezier
{
int start = robust_scm2int (start_scm, 0);
int end = robust_scm2int (end_scm, 0);
- Grob *script = unsmob_grob (grob);
- Grob *slur = unsmob_grob (script->get_object ("slur"));
+ Grob *script = unsmob<Grob> (grob);
+ Grob *slur = unsmob<Grob> (script->get_object ("slur"));
if (!slur)
return offset_scm;
SCM avoid = script->get_property ("avoid-slur");
- if (avoid != ly_symbol2scm ("outside") && avoid != ly_symbol2scm ("around"))
+ if (!scm_is_eq (avoid, ly_symbol2scm ("outside"))
+ && !scm_is_eq (avoid, ly_symbol2scm ("around")))
return offset_scm;
Real offset = robust_scm2double (offset_scm, 0.0);
Direction dir = get_grob_direction (script);
- return scm_from_double (offset + dir * slur->pure_height (slur, start, end).length () / 4);
+ return scm_from_double (offset + dir * slur->pure_y_extent (slur, start, end).length () / 4);
}
MAKE_SCHEME_CALLBACK_WITH_OPTARGS (Slur, outside_slur_callback, 2, 1, "");
SCM
Slur::outside_slur_callback (SCM grob, SCM offset_scm)
{
- Grob *script = unsmob_grob (grob);
- Grob *slur = unsmob_grob (script->get_object ("slur"));
+ Grob *script = unsmob<Grob> (grob);
+ Grob *slur = unsmob<Grob> (script->get_object ("slur"));
if (!slur)
return offset_scm;
SCM avoid = script->get_property ("avoid-slur");
- if (avoid != ly_symbol2scm ("outside")
- && avoid != ly_symbol2scm ("around"))
+ if (!scm_is_eq (avoid, ly_symbol2scm ("outside"))
+ && !scm_is_eq (avoid, ly_symbol2scm ("around")))
return offset_scm;
Direction dir = get_grob_direction (script);
Interval exts[] = {xext, yext};
bool do_shift = false;
Real EPS = 1.0e-5;
- if (avoid == ly_symbol2scm ("outside"))
+ if (scm_is_eq (avoid, ly_symbol2scm ("outside")))
{
for (LEFT_and_RIGHT (d))
{
return scm_from_double (offset + avoidance_offset);
}
-MAKE_SCHEME_CALLBACK_WITH_OPTARGS (Slur, vertical_skylines, 1, 0, "");
+MAKE_SCHEME_CALLBACK (Slur, vertical_skylines, 1);
SCM
Slur::vertical_skylines (SCM smob)
{
- Grob *me = unsmob_grob (smob);
+ Grob *me = unsmob<Grob> (smob);
vector<Box> boxes;
if (!me)
- return Skyline_pair (boxes, 0.0, X_AXIS).smobbed_copy ();
+ return Skyline_pair (boxes, X_AXIS).smobbed_copy ();
Bezier curve = Slur::get_curve (me);
vsize box_count = robust_scm2vsize (me->get_property ("skyline-quantizing"), 10);
boxes.push_back (b);
}
- return Skyline_pair (boxes, 0.0, X_AXIS).smobbed_copy ();
+ return Skyline_pair (boxes, X_AXIS).smobbed_copy ();
}
/*
else
slur = slurs[0];
- if (Tie::has_interface (e)
- || avoid == ly_symbol2scm ("inside"))
+ if (has_interface<Tie> (e)
+ || scm_is_eq (avoid, ly_symbol2scm ("inside")))
{
for (vsize i = slurs.size (); i--;)
add_extra_encompass (slurs[i], e);
if (slur)
e->set_object ("slur", slur->self_scm ());
}
- else if (avoid == ly_symbol2scm ("outside")
- || avoid == ly_symbol2scm ("around"))
+ else if (scm_is_eq (avoid, ly_symbol2scm ("outside"))
+ || scm_is_eq (avoid, ly_symbol2scm ("around")))
{
if (slur)
{
- chain_offset_callback (e, outside_slur_callback_proc, Y_AXIS);
+ chain_offset_callback (e,
+ Unpure_pure_container::make_smob (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 ());
}
}
- else if (avoid != ly_symbol2scm ("ignore"))
+ else if (!scm_is_eq (avoid, ly_symbol2scm ("ignore")))
e->warning (_f ("Ignoring grob for slur: %s. avoid-slur not set?",
e->name ().c_str ()));
}
SCM
Slur::outside_slur_cross_staff (SCM smob, SCM previous)
{
- if (previous == SCM_BOOL_T)
+ if (to_boolean (previous))
return previous;
- Grob *me = unsmob_grob (smob);
- Grob *slur = unsmob_grob (me->get_object ("slur"));
+ Grob *me = unsmob<Grob> (smob);
+ Grob *slur = unsmob<Grob> (me->get_object ("slur"));
if (!slur)
return SCM_BOOL_F;
SCM
Slur::calc_cross_staff (SCM smob)
{
- Grob *me = unsmob_grob (smob);
+ Grob *me = unsmob<Grob> (smob);
extract_grob_set (me, "note-columns", cols);
extract_grob_set (me, "encompass-objects", extras);
so we can ignore them here */
vector<Grob *> non_sep_extras;
for (vsize i = 0; i < extras.size (); i++)
- if (!Separation_item::has_interface (extras[i]))
+ if (!has_interface<Separation_item> (extras[i]))
non_sep_extras.push_back (extras[i]);
Grob *common = common_refpoint_of_array (cols, me, Y_AXIS);
"@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"
"inspect-index "
"line-thickness "
"note-columns "
- "skyline-quantizing "
"positions "
"ratio "
"thickness "
- "vertical-skylines "
);
projects / lilypond.git / blobdiff