X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fsystem.hh;h=97fee80117d2d2a8b838611cdbd718b1b2f526b2;hb=9e781b7dc83b60a543ce218aa1a5f139f74c760f;hp=3fc805a959c1ea6ca6ad1ab16397ef2b3b3b404e;hpb=8cab78caa0db1ba14f2e52e4c1ddbb541ea0e5cb;p=lilypond.git
diff --git a/lily/include/system.hh b/lily/include/system.hh
index 3fc805a959..97fee80117 100644
--- a/lily/include/system.hh
+++ b/lily/include/system.hh
@@ -1,7 +1,20 @@
/*
- system.hh -- part of GNU LilyPond
+ This file is part of LilyPond, the GNU music typesetter.
- (c) 1996--2009 Han-Wen Nienhuys
+ Copyright (C) 1996--2014 Han-Wen Nienhuys
+
+ 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 .
*/
#ifndef SYSTEM_HH
@@ -21,17 +34,38 @@ class System : public Spanner
int rank_;
Grob_array *all_elements_;
void init_elements ();
- friend class Paper_score; // ugh.
- Paper_score *pscore_; // ugh.
-
+ friend class Paper_score; // ugh.
+ Paper_score *pscore_; // ugh.
+
public:
Paper_score *paper_score () const;
+ Grob *get_extremal_staff (Direction dir, Interval const &);
+ Grob *get_neighboring_staff (Direction dir, Grob *vertical_axis_group, Interval_t bounds);
+ Grob *get_pure_bound (Direction dir, int start, int end);
+ Grob *get_maybe_pure_bound (Direction dir, bool pure, int start, int end);
int get_rank () const;
+ vector get_footnote_heights_in_range (vsize st, vsize end);
+ vector get_in_note_heights_in_range (vsize st, vsize end);
+ vector internal_get_note_heights_in_range (vsize st, vsize end, bool foot);
+ vector get_footnote_grobs_in_range (vsize st, vsize end);
+ vsize num_footnotes ();
void do_break_substitution_and_fixup_refpoints ();
void post_processing ();
SCM get_paper_system ();
SCM get_paper_systems ();
SCM get_broken_system_grobs ();
+ SCM get_broken_footnote_stencils ();
+
+ DECLARE_SCHEME_CALLBACK (footnotes_before_line_breaking, (SCM));
+ DECLARE_SCHEME_CALLBACK (footnotes_after_line_breaking, (SCM));
+ DECLARE_SCHEME_CALLBACK (vertical_skyline_elements, (SCM));
+ DECLARE_SCHEME_CALLBACK (calc_pure_relevant_grobs, (SCM));
+ DECLARE_SCHEME_CALLBACK (height, (SCM));
+ DECLARE_SCHEME_CALLBACK (calc_pure_height, (SCM, SCM, SCM));
+ DECLARE_SCHEME_CALLBACK (get_staves, (SCM));
+ DECLARE_SCHEME_CALLBACK (get_spaceable_staves, (SCM));
+ DECLARE_SCHEME_CALLBACK (get_nonspaceable_staves, (SCM));
+ DECLARE_SCHEME_CALLBACK (get_vertical_alignment, (SCM));
System (SCM);
System (System const &);
@@ -40,19 +74,27 @@ public:
int spanner_count () const;
void break_into_pieces (vector const &);
- DECLARE_GROB_INTERFACE();
+ DECLARE_GROB_INTERFACE ();
- vector- broken_col_range (Item const *, Item const *) const;
- vector used_columns () const;
+ vector
- broken_col_range (Item const *, Item const *) const;
+ vector used_columns () const;
Paper_column *column (vsize i) const;
void add_column (Paper_column *);
void typeset_grob (Grob *);
void pre_processing ();
+ Interval begin_of_line_pure_height (vsize start, vsize end);
+ Interval rest_of_line_pure_height (vsize start, vsize end);
+ Interval pure_refpoint_extent (vsize start, vsize end);
+ void collect_labels (Grob const *, SCM *);
+
protected:
virtual void derived_mark () const;
virtual Grob *clone () const;
+
+private:
+ Interval part_of_line_pure_height (vsize start, vsize end, bool begin);
};
void set_loose_columns (System *which, Column_x_positions const *posns);