2 mark-engraver.cc -- implement Mark_engraver
4 source file of the GNU LilyPond music typesetter
6 (c) 1998 Jan Nieuwenhuizen <janneke@gnu.org>
9 #include "mark-engraver.hh"
10 #include "text-def.hh"
12 #include "paper-def.hh"
13 #include "command-request.hh"
14 #include "time-description.hh"
15 #include "engraver-group.hh"
16 #include "staff-sym.hh"
17 #include "g-text-item.hh"
18 #include "g-staff-side.hh"
20 #include "rhythmic-head.hh"
21 #include "align-element.hh"
22 #include "vertical-group-element.hh"
24 ADD_THIS_TRANSLATOR (Mark_engraver);
26 Mark_engraver::Mark_engraver ()
34 Mark_engraver::do_try_music (Music* r_l)
36 if (Mark_req *mr = dynamic_cast <Mark_req *> (r_l))
45 Mark_engraver::do_process_requests ()
47 if (!mark_req_l_ || staff_side_p_)
50 staff_side_p_ = new G_staff_side_item;
52 text_p_ = new G_text_item;
54 text_p_->text_str_ = mark_req_l_->str_;
55 // text_p_->align_dir_ = CENTER;
57 text_p_->style_str_ = text_p_->text_str_.index_any_i ("0123456789") >= 0
60 Scalar prop = get_property ("markDirection", 0);
63 staff_side_p_->dir_ = (Direction) (int) prop;
67 staff_side_p_->dir_ = UP;
70 staff_side_p_->set_victim(text_p_);
72 Scalar padding = get_property ("markScriptPadding", 0);
73 if (padding.length_i() && padding.isnum_b ())
75 staff_side_p_->padding_f_ = Real(padding);
77 // Scalar break_priority = get_property ("markBreakPriority", 0);
78 // if (break_priority.length_i() && break_priority.isnum_b ())
80 // staff_side_p_->break_priority_i_ = int(break_priority);
84 announce_element (Score_element_info (text_p_, mark_req_l_));
85 announce_element (Score_element_info (staff_side_p_, mark_req_l_));
89 Mark_engraver::do_pre_move_processing ()
93 Staff_symbol* s_l = get_staff_info().staff_sym_l_;
96 staff_side_p_->add_support (s_l);
98 typeset_element (text_p_);
99 typeset_element (staff_side_p_);
107 Mark_engraver::acknowledge_element (Score_element_info i)
111 if (dynamic_cast<Stem *> (i.elem_l_) ||
112 // dynamic_cast<Align_element *> (i.elem_l_) ||
113 dynamic_cast<Vertical_group_element *> (i.elem_l_) ||
114 dynamic_cast<Rhythmic_head *> (i.elem_l_))
116 staff_side_p_->add_support (i.elem_l_);