2 separating-group-spanner.cc -- implement Separating_group_spanner
4 source file of the GNU LilyPond music typesetter
6 (c) 1998 Han-Wen Nienhuys <hanwen@cs.ruu.nl>
10 #include "separating-group-spanner.hh"
11 #include "single-malt-grouping-item.hh"
13 #include "paper-def.hh"
16 Separating_group_spanner::get_rods () const
20 for (int i=0; i < spacing_unit_l_arr_.size () -1; i++)
22 a.push (Rod (spacing_unit_l_arr_[i], spacing_unit_l_arr_[i+1]));
23 bool lb =spacing_unit_l_arr_[i]->column_l ()->breakable_b_;
26 Rod r((Single_malt_grouping_item*)
27 spacing_unit_l_arr_[i]->find_prebroken_piece (RIGHT),
28 spacing_unit_l_arr_[i+1]);
29 r.distance_f_ += paper ()->interline_f () *1.5;
32 bool rb=spacing_unit_l_arr_[i+1]->column_l ()->breakable_b_;
35 a.push (Rod (spacing_unit_l_arr_[i],
36 (Single_malt_grouping_item*)
37 spacing_unit_l_arr_[i+1]->find_prebroken_piece (LEFT)));
41 Rod r((Single_malt_grouping_item*)
42 spacing_unit_l_arr_[i]->find_prebroken_piece (RIGHT),
43 (Single_malt_grouping_item*)
44 spacing_unit_l_arr_[i+1]->find_prebroken_piece (LEFT));
45 r.distance_f_ += paper ()->interline_f () *1.5;
55 Separating_group_spanner::add_spacing_unit (Single_malt_grouping_item*i)
57 spacing_unit_l_arr_.push (i);
61 IMPLEMENT_IS_TYPE_B1(Separating_group_spanner, Spanner);
64 Separating_group_spanner::do_substitute_dependency (Score_elem*o, Score_elem*n)
66 if (o->is_type_b (Single_malt_grouping_item::static_name ()))
68 Single_malt_grouping_item*ns = n ?
69 (Single_malt_grouping_item*)n->item () : 0;
70 spacing_unit_l_arr_.substitute ((Single_malt_grouping_item*)o->item (), ns);