2 p-score.hh -- declare Paper_score
4 source file of the GNU LilyPond music typesetter
6 (c) 1996,1997 Han-Wen Nienhuys <hanwen@stack.nl>
15 #include "lily-proto.hh"
18 /** all stuff which goes onto paper. notes, signs, symbols in a score
19 #Paper_score# contains the items, the columns.
27 /// the columns, ordered left to right
28 Pointer_list<PCol *> col_p_list_;
30 /// the idealspacings, no particular order
31 Pointer_list<Idealspacing*> suz_p_list_;
33 /// crescs etc; no particular order
34 Pointer_list<Spanner *> span_p_list_;
37 Pointer_list<Score_elem*> elem_p_list_;
39 Super_elem *super_elem_l_;
44 Paper_score (Paper_def*);
45 /// add a line to the broken stuff. Positions given in #config#
46 void set_breaking (Array<Col_hpositions> const &);
49 add the item in specified containers. If breakstatus is set
50 properly, add it to the {pre,post}break of the pcol.
52 void typeset_item (Item *item_p, PCol *pcol_l);
54 /// add to bottom of pcols
58 @return argument as a cursor of the list
60 PCursor<PCol *> find_col (PCol const *)const;
62 Link_array<PCol> col_range (PCol *left_l, PCol *right_l) const;
63 Link_array<PCol> breakable_col_range (PCol*,PCol*) const;
64 Link_array<PCol> broken_col_range (PCol*,PCol*) const;
69 /// last deed of this struct
70 void output (Tex_stream &ts);
72 /* UTILITY ROUTINES */
75 /* STANDARD ROUTINES */
79 void typeset_element (Score_elem*);
80 void typeset_broken_spanner (Spanner*);
82 void typeset_unbroken_spanner (Spanner*);
86 /// before calc_breaking
89 void calc_idealspacing();
90 /// calculate where the lines are to be broken, and use results
93 /// after calc_breaking
96 /// delete unused columns