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"
15 Separating_group_spanner::get_rods () const
19 for (int i=0; i < spacing_unit_l_arr_.size () -1; i++)
21 a.push (Rod (spacing_unit_l_arr_[i], spacing_unit_l_arr_[i+1]));
22 bool lb =spacing_unit_l_arr_[i]->column_l ()->breakable_b_;
25 a.push (Rod ((Single_malt_grouping_item*)
26 spacing_unit_l_arr_[i]->find_prebroken_piece (RIGHT),
27 spacing_unit_l_arr_[i+1]));
29 bool rb=spacing_unit_l_arr_[i+1]->column_l ()->breakable_b_;
32 a.push (Rod (spacing_unit_l_arr_[i],
33 (Single_malt_grouping_item*)
34 spacing_unit_l_arr_[i+1]->find_prebroken_piece (LEFT)));
38 a.push (Rod ((Single_malt_grouping_item*)
39 spacing_unit_l_arr_[i]->find_prebroken_piece (RIGHT),
40 (Single_malt_grouping_item*)
41 spacing_unit_l_arr_[i+1]->find_prebroken_piece (LEFT)));
50 Separating_group_spanner::add_spacing_unit (Single_malt_grouping_item*i)
52 spacing_unit_l_arr_.push (i);
56 IMPLEMENT_IS_TYPE_B1(Separating_group_spanner, Spanner);
59 Separating_group_spanner::do_substitute_dependency (Score_elem*o, Score_elem*n)
61 if (o->is_type_b (Single_malt_grouping_item::static_name ()))
63 Single_malt_grouping_item*ns = n ?
64 (Single_malt_grouping_item*)n->item () : 0;
65 spacing_unit_l_arr_.substitute ((Single_malt_grouping_item*)o->item (), ns);