for (vsize i = 0; i < elts.size (); i++)
{
Grob *se = elts[i];
- Interval dims = se->extent (common, a);
- if (!dims.is_empty ())
- r.unite (dims);
+ if (!to_boolean (se->get_property ("cross-staff")))
+ {
+ Interval dims = se->extent (common, a);
+ if (!dims.is_empty ())
+ r.unite (dims);
+ }
}
return r;
}
if (!scm_is_vector (extents))
{
extents = scm_c_make_vector (breaks.size () - 1, SCM_EOL);
- for (vsize i = 0; i < breaks.size () - 1; i++)
+ for (vsize i = 0; i + 1 < breaks.size (); i++)
{
int st = Paper_column::get_rank (cols[breaks[i]]);
int ed = Paper_column::get_rank (cols[breaks[i+1]]);
int end = robust_scm2int (end_scm, INT_MAX);
Grob *me = unsmob_grob (smob);
+ /* Maybe we are in the second pass of a two-pass spacing run. In that
+ case, the Y-extent of a system is already given to us */
+ System *system = dynamic_cast<System*> (me);
+ if (system)
+ {
+ SCM line_break_details = system->column (start)->get_property ("line-break-system-details");
+ SCM system_y_extent = scm_assq (ly_symbol2scm ("system-Y-extent"), line_break_details);
+ if (scm_is_pair (system_y_extent))
+ return scm_cdr (system_y_extent);
+ }
+
return pure_group_height (me, start, end);
}
else if (priority_1 > priority_2)
return false;
+ /* if neither grob has an outside-staff priority, the ordering will have no
+ effect -- we just need to choose a consistent ordering. We do this to
+ avoid the side-effect of calculating extents. */
+ if (isinf (priority_1))
+ return g1 < g2;
+
/* if there is no preference in staff priority, choose the left-most one */
Grob *common = g1->common_refpoint (g2, X_AXIS);
Real start_1 = g1->extent (common, X_AXIS)[LEFT];
for (vsize i = 0; i < elements->size (); i++)
add_boxes (elements->grob (i), x_common, y_common, boxes);
}
- else if (!scm_is_number (me->get_property ("outside-staff-priority")))
+ else if (!scm_is_number (me->get_property ("outside-staff-priority"))
+ && !to_boolean (me->get_property ("cross-staff")))
boxes->push_back (Box (me->extent (x_common, X_AXIS),
me->extent (y_common, Y_AXIS)));
}
SCM priority = elements[i]->get_property ("outside-staff-priority");
vector<Grob*> current_elts;
current_elts.push_back (elements[i]);
- while (i < elements.size () - 1
+ while (i + 1 < elements.size ()
&& scm_eq_p (elements[i+1]->get_property ("outside-staff-priority"), priority))
current_elts.push_back (elements[++i]);
return skylines;
}
+MAKE_SCHEME_CALLBACK (Axis_group_interface, calc_max_stretch, 1)
+SCM
+Axis_group_interface::calc_max_stretch (SCM smob)
+{
+ Grob *me = unsmob_grob (smob);
+ Real ret = 0;
+ extract_grob_set (me, "elements", elts);
+
+ for (vsize i = 0; i < elts.size (); i++)
+ if (Axis_group_interface::has_interface (elts[i]))
+ ret += robust_scm2double (elts[i]->get_property ("max-stretch"), 0.0);
+
+ return scm_from_double (ret);
+}
+
ADD_INTERFACE (Axis_group_interface,
"An object that groups other layout objects.",
"Y-common "
"axes "
"elements "
+ "keep-fixed-while-stretching "
+ "max-stretch "
"pure-Y-common "
"pure-relevant-elements "
"skylines "