X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fbeaming-pattern.hh;h=217af19088a4268ce8cfc88cb1a970dbfe6c3a31;hb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;hp=4a9eae6198c7eb8ab61b0a8cbea846e6953641e0;hpb=ac1340846e81661575ba3036b251e8ab55b13023;p=lilypond.git

diff --git a/lily/include/beaming-pattern.hh b/lily/include/beaming-pattern.hh
index 4a9eae6198..217af19088 100644
--- a/lily/include/beaming-pattern.hh
+++ b/lily/include/beaming-pattern.hh
@@ -1,9 +1,20 @@
 /*
-  beaming-pattern.hh -- declare beaming-pattern.hh
+  This file is part of LilyPond, the GNU music typesetter.
 
-  source file of the GNU LilyPond music typesetter
+  Copyright (C) 1999--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
-  (c) 1999--2007 Han-Wen Nienhuys <hanwen@xs4all.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 BEAMING_PATTERN_HH
@@ -17,11 +28,12 @@ struct Beaming_options
 {
   SCM grouping_;
   bool subdivide_beams_;
-  Moment beat_length_;
+  bool strict_beat_beaming_;
+  Moment base_moment_;
   Moment measure_length_;
 
   Beaming_options ();
-  void from_context (Context*);  
+  void from_context (Context *);
 };
 
 struct Beam_rhythmic_element
@@ -29,14 +41,17 @@ struct Beam_rhythmic_element
   Moment start_moment_;
   Drul_array<int> beam_count_drul_;
 
-  Moment beat_start_;
-  Moment beat_length_;
-  Moment group_start_;
-  
-  Beam_rhythmic_element (Moment, int);
+  int rhythmic_importance_;
+  bool invisible_;
+
+  Rational factor_;
+
+  bool tuplet_start_;
+
+  Beam_rhythmic_element (Moment, int, bool, Rational, bool);
   Beam_rhythmic_element ();
 
-  int count (Direction d);
+  int count (Direction d) const;
   void de_grace ();
 };
 
@@ -48,17 +63,23 @@ class Beaming_pattern
 {
 public:
   Beaming_pattern ();
-  
-  void beamify (Beaming_options const&);
+
+  void beamify (Beaming_options const &);
   void de_grace ();
-  void add_stem (Moment d, int beams);
+  void add_stem (Moment d, int beams, bool invisible, Rational factor, bool tuplet_starrt);
   int beamlet_count (int idx, Direction d) const;
-  
+  bool invisibility (int idx) const;
+  Rational factor (int idx) const;
+  bool tuplet_start (int idx) const;
+  Moment start_moment (int idx) const;
+  Moment end_moment (int idx) const;
+  Beaming_pattern *split_pattern (int idx);
+
 private:
   vector<Beam_rhythmic_element> infos_;
-  void beamify (bool);
-  int beam_extend_count (Direction) const;
-  int best_splitpoint_index (bool *split) const;
+  Direction flag_direction (Beaming_options const &, vsize) const;
+  void find_rhythmic_importance (Beaming_options const &);
+  void unbeam_invisible_stems ();
 };
 
 #endif /* BEAMING_PATTERN_HH */