/*
- 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--2004 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 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"
-/* PAPER output */
+/* LAYOUT output */
class Paper_score : public Music_output
{
-public:
- Paper_def *paper_;
+ Output_def *layout_;
System *system_;
+ SCM systems_;
+ SCM paper_systems_;
- Paper_score ();
+ mutable vector<Grob *> cols_;
+ mutable vector<vsize> break_indices_;
+ mutable vector<vsize> break_ranks_;
+public:
+ Paper_score (Output_def *);
- int find_col_idx (Paper_column const *) const;
- Link_array<Item> broken_col_range (Item const*, Item const*) const;
- void typeset_line (System*);
- void output ();
+ DECLARE_CLASSNAME (Paper_score);
+ static Paper_score *unsmob (SCM);
+
+ Output_def *layout () const;
+ System *root_system () const;
+
+ 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:
- virtual SCM process (String);
+ void find_break_indices () const;
+ virtual void process ();
+ virtual void derived_mark () const;
private:
- Protected_scm systems_;
-
- void preprocess ();
- void calc_idealspacing ();
- Array<Column_x_positions> calc_breaking ();
- void postprocess ();
Paper_score (Paper_score const &);
};