2 axis-group-engraver.cc -- implement Axis_group_engraver
4 source file of the GNU LilyPond music typesetter
6 (c) 1999--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
9 #include "axis-group-engraver.hh"
11 #include "paper-column.hh"
12 #include "axis-group-interface.hh"
14 Axis_group_engraver::Axis_group_engraver ()
20 Axis_group_engraver::do_creation_processing ()
22 staffline_p_ = get_spanner_p ();
23 Axis_group_interface (staffline_p_).set_interface ();
24 Axis_group_interface (staffline_p_).set_axes (Y_AXIS, Y_AXIS);
25 staffline_p_->set_bound(LEFT,get_staff_info().command_pcol_l ());
26 announce_element (Score_element_info (staffline_p_, 0));
30 Axis_group_engraver::get_spanner_p () const
36 Axis_group_engraver::do_removal_processing ()
38 staffline_p_->set_bound(RIGHT,get_staff_info().command_pcol_l ());
39 typeset_element (staffline_p_);
44 Axis_group_engraver::acknowledge_element (Score_element_info i)
46 elts_.push (i.elem_l_);
50 Axis_group_engraver::process_acknowledged ()
53 for (int i=0; i < elts_.size (); i++)
55 Score_element *par = elts_[i]->parent_l (Y_AXIS);
57 if (!par || !Axis_group_interface (par).has_interface_b ())
58 Axis_group_interface (staffline_p_).add_element (elts_[i]);
63 ADD_THIS_TRANSLATOR(Axis_group_engraver);