2 script-column.cc -- implement Script_column
4 source file of the GNU LilyPond music typesetter
6 (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
9 #include "script-column.hh"
12 #include "note-head.hh"
15 IMPLEMENT_STATIC_NAME(Script_column);
16 IMPLEMENT_IS_TYPE_B1(Script_column,Horizontal_vertical_group_item);
20 Script_column::add(Script*s_l)
22 script_l_arr_.push(s_l);
28 Script_column::do_print()const
31 mtor << "scripts: " << script_l_arr_.size() << '\n';
36 idx(bool inside, int dir)
45 Script_column::do_pre_processing()
47 if (!script_l_arr_.size())
50 /* up+inside, up+outside, down+inside, down+outside */
51 Array<Script*> placed_l_arr_a[4];
52 for (int i=0; i < script_l_arr_.size(); i++) {
53 Script*s_l = script_l_arr_[i];
54 placed_l_arr_a[idx( s_l->inside_staff_b_ , s_l->dir_i_) ].push(s_l);
57 for (int j =0; j <4; j++) {
58 placed_l_arr_a[j].sort( Script::compare);
62 for (int j =0; j < 4; j++) {
63 if (placed_l_arr_a[j].size())
64 for (int i=0; i < support_l_arr_.size(); i++)
65 placed_l_arr_a[j][0]->add_support( support_l_arr_[i]);
71 for (int i=0; i < placed_l_arr_a[j].size(); i++) {
73 placed_l_arr_a[j][i]->add_support(support_l);
74 support_l = placed_l_arr_a[j][i];
79 for (int i=0; i < placed_l_arr_a[j].size(); i++) {
81 placed_l_arr_a[j][i]->add_support(support_l);
82 support_l = placed_l_arr_a[j][i];
89 Script_column::add_support(Item*i_l)
91 support_l_arr_.push(i_l);
96 Script_column::do_substitute_dependency(Score_elem*o,Score_elem*n)
98 Horizontal_vertical_group::do_substitute_dependency(o,n);
100 script_l_arr_.substitute((Script*)o->item(),(Script*) (n?n->item():0));
101 support_l_arr_.substitute(o->item(), (n?n->item():0));