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1 /*
2   chord-name-engraver.hh -- declare Chord_name_engraver
3
4   source file of the GNU LilyPond music typesetter
5
6   (c) 1998--1999 Jan Nieuwenhuizen <janneke@gnu.org>
7 */
8
9 #ifndef CHORD_NAME_ENGRAVER_HH
10 #define CHORD_NAME_ENGRAVER_HH
11
12 #include "engraver.hh"
13 #include "array.hh"
14 #include "musical-pitch.hh"
15 #include "lily-proto.hh"
16
17 class Chord_name_engraver : public Engraver 
18 {
19 public:
20   Chord_name_engraver ();
21   VIRTUAL_COPY_CONS (Translator);
22
23 protected:
24   virtual void do_pre_move_processing ();
25   virtual void acknowledge_element (Score_element_info i);
26   virtual void do_process_requests ();
27   virtual bool do_try_music (Music* m);
28
29 private:
30   Array<Musical_pitch> pitch_arr_;
31   Link_array<Item> text_p_arr_;
32   Array<Musical_pitch> rebuild_pitch_arr (int tonic_i) const;
33   Tonic_req* tonic_req_;
34 };
35
36 #endif // CHORD_NAME_ENGRAVER_HH