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
30 mtor << "scripts: " << script_l_arr_.size() << '\n';
34 Script_column::do_pre_processing()
36 if (!script_l_arr_.size())
39 /* up+outside, up+inside, down+outside, down+inside */
40 Array<Script*> placed_l_arr_a[4];
41 for (int i=0; i < script_l_arr_.size(); i++) {
42 Script*s_l = script_l_arr_[i];
43 int j = (s_l->dir_i_ >0) ? 0 : 2;
44 if (!s_l->inside_staff_b_)
47 placed_l_arr_a[j].push(s_l);
50 for (int j =0; j <4; j++) {
51 placed_l_arr_a[j].sort( Script::compare);
55 for (int j =0; j < 4; j++) {
56 if (placed_l_arr_a[j].size())
57 for (int i=0; i < support_l_arr_.size(); i++)
58 placed_l_arr_a[j][0]->add_support( support_l_arr_[i]);
63 for (int i=1; i < placed_l_arr_a[j].size(); i++) {
65 placed_l_arr_a[j][i]->add_support(support_l);
66 support_l = placed_l_arr_a[j][i];
71 for (int i=1; 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];
81 Script_column::add_support(Item*i_l)
83 support_l_arr_.push(i_l);
88 Script_column::do_substitute_dependency(Score_elem*o,Score_elem*n)
90 Horizontal_vertical_group::do_substitute_dependency(o,n);
92 script_l_arr_.substitute((Script*)o->item(),(Script*) (n?n->item():0));
93 support_l_arr_.substitute(o->item(), (n?n->item():0));