/*
- spacing-spanner.hh -- declare Spacing spanner
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 2005--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 2005--2006 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 SPACING_SPANNER_HH
#include "rational.hh"
#include "std-vector.hh"
#include "grob-interface.hh"
+#include "spring.hh"
class Spacing_spanner
{
private:
static void set_distances_for_loose_col (Grob *me, Grob *c, Drul_array<Item *> next_door, Spacing_options const *);
static void generate_pair_spacing (Grob *me,
- Paper_column *l, Paper_column *r,
- Paper_column *nextr,
- Spacing_options const *options);
+ Paper_column *l, Paper_column *r,
+ Paper_column *nextr,
+ Spacing_options const *options);
static Real default_bar_spacing (Grob *, Grob *, Grob *, Moment);
- static Real get_duration_space (Moment dur, Spacing_options const *, bool *);
- static Rational effective_shortest_duration (Grob *me, vector<Grob*> const &all);
+ static Rational effective_shortest_duration (Grob *me, vector<Grob *> const &all);
static void breakable_column_spacing (Grob *, Item *l, Item *r, Spacing_options const *);
- static void prune_loose_columns (Grob *, Spacing_options *);
- static void set_explicit_neighbor_columns (vector<Grob*> const &cols);
- static void set_implicit_neighbor_columns (vector<Grob*> const &cols);
- static void generate_springs (Grob *me, Spacing_options const *);
+ static void prune_loose_columns (Grob *, vector<Grob *> *cols, Spacing_options *);
+ static void set_explicit_neighbor_columns (vector<Grob *> const &cols);
+ static void set_implicit_neighbor_columns (vector<Grob *> const &cols);
+ static void generate_springs (Grob *me, vector<Grob *> const &cols, Spacing_options const *);
static void musical_column_spacing (Grob *, Item *, Item *, Spacing_options const *);
static bool fills_measure (Grob *, Item *, Item *);
public:
- static vector<Grob*> get_columns (Grob *me);
- static Real note_spacing (Grob *, Grob *, Grob *, Spacing_options const *, bool *);
- static void standard_breakable_column_spacing (Grob *me, Item *l, Item *r,
- Real *fixed, Real *space,
- Spacing_options const *);
-
+ static vector<Grob *> get_columns (Grob *me);
+ static Spring note_spacing (Grob *, Grob *, Grob *, Spacing_options const *);
+ static Spring standard_breakable_column_spacing (Grob *me, Item *l, Item *r, Spacing_options const *);
+
DECLARE_SCHEME_CALLBACK (set_springs, (SCM));
DECLARE_SCHEME_CALLBACK (calc_common_shortest_duration, (SCM));
- DECLARE_GROB_INTERFACE();
};
#endif /* SPACING_SPANNER_HH */