2 score-grav.hh -- declare Score_engraver
4 source file of the GNU LilyPond music typesetter
6 (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
13 #include "engraver-group.hh"
14 #include "global-translator.hh"
17 Top level engraver. Puts elements into appropriate columns.
19 class Score_engraver :
20 public Engraver_group_engraver, public Global_translator
22 Line_of_score * scoreline_l_;
23 bool disallow_break_b_;
27 Array<Item*> nobreak_item_p_arr_;
28 Link_array<Score_elem> musical_item_p_arr_;
30 Score_column* command_column_l_;
31 Score_column* musical_column_l_;
34 void set_columns(Score_column*,Score_column*);
38 DECLARE_MY_RUNTIME_TYPEINFO;
43 /* Global_translator interface */
44 virtual void set_score(Score * score_l);
45 virtual void prepare(Moment);
46 virtual void finish();
47 virtual void process();
48 virtual int depth_i() const { return Global_translator::depth_i();}
49 virtual Translator* ancestor_l(int l) { return Global_translator::ancestor_l(l);}
52 /* Engraver_group_engraver interface */
53 virtual Staff_info get_staff_info()const;
54 virtual bool do_try_request(Request*);
55 virtual void do_creation_processing();
56 virtual void do_removal_processing();
57 virtual void announce_element(Score_elem_info);
58 virtual void do_announces();
59 virtual void typeset_element(Score_elem*elem_p);
60 virtual Paper_def * paper() const;
61 virtual void do_pre_move_processing();
64 #endif // SCORE_GRAV_HH