#include "paper-score.hh"
#include "debug.hh"
#include "axis-group-interface.hh"
+#include "spaceable-element.hh"
void
-Paper_column::add_rod (Paper_column * p, Real d)
+Paper_column::do_break_processing ()
{
- Direction dir = Direction (sign (p->rank_i () - rank_i ()));
-
- if (dir != RIGHT)
- {
- programming_error ("Must set minimum distance LTOR.");
- return;
- }
-
- for (int i=0; i < minimal_dists_.size (); i++)
- {
- Column_rod &rod = minimal_dists_[i];
- if (rod.other_l_ == p)
- {
- rod.distance_f_ = rod.distance_f_ >? d;
- return ;
- }
- }
-
- Column_rod cr;
- cr.distance_f_ = d;
- cr.other_l_ = p;
-
- minimal_dists_.push (cr);
-}
-
-void
-Paper_column::add_spring (Paper_column * p, Real d, Real s)
-{
- Direction dir = Direction (sign (p->rank_i () - rank_i ()));
-
- if (dir != RIGHT)
- {
- programming_error ("Must set springs LTOR");
- return;
- }
-
- for (int i=0; i < springs_.size (); i++)
- {
- Column_spring &spring = springs_[i];
- if (spring.other_l_ == p)
- {
- spring.distance_f_ = spring.distance_f_ >? d;
- return ;
- }
- }
-
- Column_spring cr;
- cr.distance_f_ = d;
- cr.strength_f_ = s;
- cr.other_l_ = p;
-
- springs_.push (cr);
+ Spaceable_element::remove_interface(this);
+ Item::do_break_processing ();
}
int
-Paper_column::rank_i() const
+Paper_column::rank_i(Grob*me)
{
- return rank_i_;
+ return dynamic_cast<Paper_column*> (me)->rank_i_;
}
-void
-Paper_column::set_rank (int i)
-{
- rank_i_ = i;
-}
-
-
-
Line_of_score*
Paper_column::line_l() const
{
return (Paper_column*)(this);
}
-Paper_column::Paper_column (Moment w)
+Paper_column::Paper_column (SCM l)
+ : Item (l) // guh.?
{
- SCM when = (new Moment (w))->smobify_self ();
- scm_unprotect_object (when);
- set_elt_property ("when", when);
-
- Axis_group_interface (this).set_interface ();
- Axis_group_interface (this).set_axes (X_AXIS, X_AXIS);
+ Axis_group_interface::set_interface (this);
+ Axis_group_interface::set_axes (this, X_AXIS, X_AXIS);
+ Spaceable_element::set_interface (this);
line_l_=0;
rank_i_ = -1;
}
Moment
-Paper_column::when_mom () const
+Paper_column::when_mom (Grob*me)
{
- SCM m = get_elt_property ("when");
+ SCM m = me->get_grob_property ("when");
Moment s (0);
- if (SMOB_IS_TYPE_B(Moment, m))
+ if (unsmob_moment (m))
{
- s = *SMOB_TO_TYPE (Moment,m);
+ return *unsmob_moment (m);
}
return s;
}
bool
Paper_column::musical_b () const
{
- SCM m = get_elt_property ("shortest-starter-duration");
+ SCM m = get_grob_property ("shortest-starter-duration");
Moment s (0);
- if (SMOB_IS_TYPE_B(Moment, m))
+ if (unsmob_moment (m))
{
- s = *SMOB_TO_TYPE (Moment,m);
+ s = *unsmob_moment (m);
}
return s != Moment(0);
}
+bool
+Paper_column::used_b (Grob*me )
+{
+ return gh_pair_p (me->get_grob_property ("elements")) || Item::breakable_b (me)
+ || gh_pair_p (me->get_grob_property ("bounded-by-me"))
+ ;
+}