2 script-column.cc -- implement Script_column
4 source file of the LilyPond music typesetter
6 (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
9 #include "script-column.hh"
12 #include "notehead.hh"
15 IMPLEMENT_STATIC_NAME(Script_column);
19 Script_column::add(Script*s_l)
21 script_l_arr_.push(s_l);
26 Script_column::translate(Offset o)
28 for (int i=0; i < script_l_arr_.size(); i++)
29 script_l_arr_[i]->translate(o);
30 for (int i=0; i < support_l_arr_.size(); i++)
31 support_l_arr_[i]->translate(o);
36 Script_column::do_print()const
38 mtor << "scripts: " << script_l_arr_.size() << '\n';
42 Script_column::do_height()const return r
44 for (int i=0; i < script_l_arr_.size(); i++)
45 r.unite(script_l_arr_[i]->height());
49 Script_column::do_width()const
52 for (int i=0; i < script_l_arr_.size(); i++)
53 r.unite(script_l_arr_[i]->width());
58 Script_column::do_pre_processing()
60 if (!script_l_arr_.size())
62 /* up+outside, up+inside, down+outside, down+inside */
63 Array<Script*> placed_l_arr_a[4];
64 for (int i=0; i < script_l_arr_.size(); i++) {
65 Script*s_l = script_l_arr_[i];
66 int j = (s_l->dir_i_ >0) ? 0 : 2;
67 if (!s_l->inside_staff_b_)
70 placed_l_arr_a[j].push(s_l);
73 for (int j =0; j <4; j++) {
74 placed_l_arr_a[j].sort( Script::compare);
78 for (int j =0; j < 4; j++) {
79 if (placed_l_arr_a[j].size())
80 for (int i=0; i < support_l_arr_.size(); i++)
81 placed_l_arr_a[j][0]->add_support( support_l_arr_[i]);
86 for (int i=1; i < placed_l_arr_a[j].size(); i++) {
88 placed_l_arr_a[j][i]->add_support(support_l);
89 support_l = placed_l_arr_a[j][i];
94 for (int i=1; i < placed_l_arr_a[j].size(); i++) {
96 placed_l_arr_a[j][i]->add_support(support_l);
97 support_l = placed_l_arr_a[j][i];
104 Script_column::add_support(Item*i_l)
106 support_l_arr_.push(i_l);