lily/axis-group-item.cc

   1 /*
   2   axis-item.cc -- implement Axis_group_item
   3
   4   source file of the GNU LilyPond music typesetter
   5
   6   (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
   7 */
   8 #include "axis-group-item.hh"
   9 #include "p-col.hh"
  10
  11 IMPLEMENT_IS_TYPE_B2(Axis_group_item, Axis_group_element, Item);
  12
  13 void
  14 Axis_group_item::OK() const
  15 {
  16   Link_array<Score_elem> elems = elem_l_arr ();
  17   for (int i=0; i < elems.size(); i++)
  18     {
  19       Item * it_l = elems[i]->item();
  20       assert (it_l);
  21     }
  22 }
  23
  24 void
  25 Axis_group_item::do_breakable_col_processing()
  26 {
  27   if (!breakable_b_ || !column_l ()->breakable_b_) // ugh should merge with Item code
  28     return;
  29
  30   OK();
  31   copy_breakable_items();
  32
  33
  34   Link_array<Score_elem> elems = elem_l_arr ();
  35   for (int i=0; i < elems.size(); i++)
  36     {
  37       Item* it_l = elems[i]->item();
  38       Direction  j=LEFT;
  39       do
  40         {
  41           Item *new_l =
  42             it_l->find_prebroken_piece (broken_to_drul_[j]->break_status_i_);
  43           ((Axis_group_item*)broken_to_drul_[j])->add_element (new_l);
  44         }
  45       while (flip(&j)!=LEFT);
  46     }
  47   Item::do_breakable_col_processing();
  48 }
  49
  50 void
  51 Axis_group_item::do_print() const
  52 {
  53   Axis_group_element::do_print();
  54   Item::do_print ();
  55 }