source file of the GNU LilyPond music typesetter
- (c) 1996--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1996--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
-
-#ifndef P_SCORE_HH
-#define P_SCORE_HH
+#ifndef PAPER_SCORE_HH
+#define PAPER_SCORE_HH
#include "column-x-positions.hh"
-#include "parray.hh"
-#include "lily-proto.hh"
#include "music-output.hh"
-#include "lily-guile.hh"
-#include "protected-scm.hh"
-/** all stuff which goes onto paper. notes, signs, symbols in a score
- #Paper_score# contains the items, the columns.
-
- */
+/* LAYOUT output */
class Paper_score : public Music_output
{
- Protected_scm main_smob_;
-public:
- Paper_def *paper_;
-
- Paper_outputter *outputter_;
+ Output_def *layout_;
System *system_;
+ SCM systems_;
+ SCM paper_systems_;
+
+ mutable vector<Grob*> cols_;
+ mutable vector<vsize> break_indices_;
+public:
+ Paper_score (Output_def *);
- Paper_score ();
+ DECLARE_CLASSNAME(Paper_score);
- /**
- @return index of argument.
- */
- int find_col_idx (Paper_column const *) const;
+ Output_def *layout () const;
+ System *root_system () const;
- Link_array<Item> broken_col_range (Item const*,Item const*) const;
- void typeset_line (System*);
-
+ void typeset_system (System *);
+ vector<Column_x_positions> calc_breaking ();
+ vector<vsize> find_break_indices () const;
+ vector<vsize> get_break_indices () const;
+ vector<Grob*> get_columns () const;
+ SCM get_paper_systems ();
protected:
- /* MAIN ROUTINES */
- virtual void process (String);
+ virtual void process ();
+ virtual void derived_mark () const;
+
private:
- /// before calc_breaking
- void preprocess ();
- void calc_idealspacing ();
- /// calculate where the lines are to be broken, and use results
- Array<Column_x_positions> calc_breaking ();
-
- /// after calc_breaking
- void postprocess ();
Paper_score (Paper_score const &);
};
-#endif
+#endif /* PAPER_SCORE_HH */