/*
- paper-score.hh -- declare Paper_score
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 1996--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 1996--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-*/
+ LilyPond is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ LilyPond is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
+*/
-#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"
-
-/** 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
{
- SCM main_smob_;
+ Output_def *layout_;
+ System *system_;
+ SCM systems_;
+ SCM paper_systems_;
+
+ mutable vector<Grob *> cols_;
+ mutable vector<vsize> break_indices_;
+ mutable vector<vsize> break_ranks_;
public:
- Paper_def *paper_l_;
+ Paper_score (Output_def *);
- Paper_outputter *outputter_l_;
- System *system_;
-
- 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> get_break_indices () const;
+ vector<vsize> get_break_ranks () const;
+ vector<Grob *> get_columns () const;
+ SCM get_paper_systems ();
protected:
- /* MAIN ROUTINES */
+ void find_break_indices () const;
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 */