#include "tie-configuration.hh"
#include "tie-formatting-problem.hh"
#include "warn.hh"
+#include "semi-tie-column.hh"
-int
-Tie::compare (Grob *const &s1,
- Grob *const &s2)
+bool
+Tie::less (Grob *const &s1,
+ Grob *const &s2)
{
- return sign (Tie::get_position (s1) - Tie::get_position (s2));
+ return Tie::get_position (s1) < Tie::get_position (s2);
}
void
Grob *
Tie::head (Grob *me, Direction d)
{
+ if (is_direction (me->get_property ("head-direction")))
+ {
+ Direction hd = to_dir (me->get_property ("head-direction"));
+
+ return (hd == d)
+ ? unsmob_grob (me->get_object ("note-head"))
+ : 0;
+ }
+
Item *it = dynamic_cast<Spanner*> (me)->get_bound (d);
if (Note_head::has_interface (it))
return it;
Grob *s = stems[LEFT] ? stems[LEFT] : stems[RIGHT];
return -get_grob_direction (s);
}
-
+ else if (int p = get_position (me))
+ return Direction (sign (p));
+
return UP;
}
{
Grob *me = unsmob_grob (smob);
Grob *yparent = me->get_parent (Y_AXIS);
- if (Tie_column::has_interface (yparent)
+ if ((Tie_column::has_interface (yparent)
+ || Semi_tie_column::has_interface (yparent))
&& unsmob_grob_array (yparent->get_object ("ties"))
&& unsmob_grob_array (yparent->get_object ("ties"))->size () > 1)
{
Tie_specification spec = problem.get_tie_specification (0);
spec.has_manual_dir_ = true;
spec.manual_dir_ = get_grob_direction (me);
+
+ if (me->is_live ())
+ {
+ Tie_configuration conf
+ = problem.find_optimal_tie_configuration (spec);
- Tie_configuration conf
- = problem.find_optimal_tie_configuration (spec);
-
- set_control_points (me, problem.common_x_refpoint (),
- conf, problem.details_);
+ set_control_points (me, problem.common_x_refpoint (),
+ conf, problem.details_);
+ }
}
-
void
Tie::set_control_points (Grob *me,
Grob *common,
(void) get_grob_direction (me);
Grob *yparent = me->get_parent (Y_AXIS);
- if (Tie_column::has_interface (yparent)
+ if ((Tie_column::has_interface (yparent)
+ || Semi_tie_column::has_interface (yparent))
&& unsmob_grob_array (yparent->get_object ("ties"))
&& unsmob_grob_array (yparent->get_object ("ties"))->size () > 1)
{
(void) yparent->get_property ("positioning-done");
}
- if (!scm_is_pair (me->get_property_data (ly_symbol2scm ("control-points"))))
+ if (!scm_is_pair (me->get_property_data ("control-points")))
{
set_default_control_points (me);
}
Bezier b;
int i = 0;
- for (SCM s = cp; s != SCM_EOL; s = scm_cdr (s))
+ for (SCM s = cp; scm_is_pair (s); s = scm_cdr (s))
{
b.control_[i] = ly_scm2offset (scm_car (s));
i++;
}
ADD_INTERFACE (Tie,
- "tie-interface",
-
"A horizontal curve connecting two noteheads. \n\n"
,
"dash-period "
"details "
"direction "
+ "head-direction "
"line-thickness "
"quant-score "
"staff-position "