/*
- tie-formatting-problem.hh -- declare
+ 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 TIE_FORMATTING_PROBLEM_HH
#define TIE_FORMATTING_PROBLEM_HH
#include "drul-array.hh"
-#include "parray.hh"
#include "skyline.hh"
-#include "lily-proto.hh"
#include "tie-configuration.hh"
+#include "tie-details.hh"
+#include "tie-specification.hh"
+#include "tuple.hh"
#include <map>
#include <set>
-struct Tie_details
-{
- Real height_limit_;
- Real ratio_;
- Real staff_space_;
- Real x_gap_;
- Real stem_gap_;
- Real between_length_limit_;
- Real wrong_direction_offset_penalty_;
- Real length_penalty_factor_;
- Real min_length_;
- Real tip_staff_line_clearance_;
- Real center_staff_line_clearance_;
- Real staff_line_collision_penalty_;
- Real dot_collision_clearance_;
- Real dot_collision_penalty_;
- Real tie_column_monotonicity_penalty_;
- Real tie_tie_collision_penalty_;
- Real tie_tie_collision_distance_;
- Real horizontal_distance_penalty_factor_;
- Real vertical_distance_penalty_factor_;
- Real intra_space_threshold_;
-
- Grob *staff_symbol_referencer_;
-
- Tie_details ();
- void from_grob (Grob *);
-};
-
-
-typedef map< pair<int, int>, Tie_configuration *> Tie_configuration_map;
-
-struct Tie_specification
-{
- int position_;
- Drul_array<Grob*> note_head_drul_;
-
- bool has_manual_position_;
- bool has_manual_dir_;
-
- Real manual_position_;
- Direction manual_dir_;
-
- Tie_specification ();
-};
+typedef map< Tuple<int, 4>, Tie_configuration *> Tie_configuration_map;
struct Tie_configuration_variation
{
- int index_;
- Tie_configuration *suggestion_;
- Tie_configuration_variation ();
+ vector<pair<int, Tie_configuration *> > index_suggestion_pairs_;
+ void add_suggestion (int index, Tie_configuration *suggestion)
+ {
+ index_suggestion_pairs_.push_back (make_pair (index, suggestion));
+ }
};
+typedef map < Tuple<int, 2>, Skyline> Chord_outline_map;
+typedef map < Tuple<int, 2>, Box> Column_extent_map;
+typedef map <int, Slice> Position_extent_map;
+
class Tie_formatting_problem
{
- Drul_array< Array<Skyline_entry> > chord_outlines_;
- Drul_array< Box > stem_extents_;
+ Chord_outline_map chord_outlines_;
+ Column_extent_map stem_extents_;
+ Column_extent_map head_extents_;
+ Position_extent_map head_positions_;
+
set<int> dot_positions_;
Interval dot_x_;
- Array<Tie_specification> specifications_;
-
+ vector<Tie_specification> specifications_;
+ bool use_horizontal_spacing_;
+
Tie_configuration_map possibilities_;
Grob *x_refpoint_;
+ Grob *y_refpoint_;
+
+ Tie_configuration *get_configuration (int position, Direction dir, Drul_array<int> cols, bool tune_y) const;
+ Tie_configuration *generate_configuration (int position, Direction dir, Drul_array<int> cols, bool tune_y) const;
-
- Tie_configuration *get_configuration (int position, Direction dir);
- Tie_configuration *generate_configuration (int position, Direction dir) const;
- Array<Tie_configuration_variation> get_variations (Ties_configuration const &ties);
+ vector<Tie_configuration_variation> generate_collision_variations (Ties_configuration const &ties) const;
+ vector<Tie_configuration_variation> generate_extremal_tie_variations (Ties_configuration const &ties) const;
+ vector<Tie_configuration_variation> generate_single_tie_variations (Ties_configuration const &ties) const;
- Real score_configuration (Tie_configuration const &) const;
- Real score_aptitude (Tie_configuration const &, Tie_specification const &) const;
- Real score_ties_aptitude (Ties_configuration const &ties) const;
- Real score_ties_configuration (Ties_configuration const &ties) const;
+ void score_configuration (Tie_configuration *) const;
+ Real score_aptitude (Tie_configuration *, Tie_specification const &,
+ Ties_configuration *, int) const;
+ void score_ties_aptitude (Ties_configuration *ties) const;
+ void score_ties_configuration (Ties_configuration *ties) const;
void set_ties_config_standard_directions (Ties_configuration *tie_configs_ptr);
- Real score_ties (Ties_configuration const&) const;
+ void score_ties (Ties_configuration *) const;
+
+ Slice head_positions_slice (int) const;
Ties_configuration generate_base_chord_configuration ();
-
+ Ties_configuration find_best_variation (Ties_configuration const &base,
+ vector<Tie_configuration_variation> const &vars);
+
public:
Tie_details details_;
+ void print_ties_configuration (Ties_configuration const *);
+
+ Interval get_stem_extent (int, Direction, Axis) const;
+ Interval get_head_extent (int, Direction, Axis) const;
public:
Tie_formatting_problem ();
~Tie_formatting_problem ();
Tie_specification get_tie_specification (int) const;
- Ties_configuration generate_optimal_chord_configuration ();
+ Ties_configuration generate_optimal_configuration ();
Ties_configuration generate_ties_configuration (Ties_configuration const &);
- Tie_configuration find_optimal_tie_configuration (Tie_specification const &) const;
- void from_ties (Link_array<Grob> const &ties);
+
+ void from_ties (vector<Grob *> const &ties);
void from_tie (Grob *tie);
- void from_lv_ties (Link_array<Grob> const &);
- void set_chord_outline (Link_array<Item>, Direction);
+ void from_semi_ties (vector<Grob *> const &, Direction head_dir);
+ void set_chord_outline (vector<Item *>, Direction);
+ void set_column_chord_outline (vector<Item *>, Direction, int rank);
void set_manual_tie_configuration (SCM);
- Interval get_attachment (Real) const;
+ Interval get_attachment (Real, Drul_array<int>) const;
Grob *common_x_refpoint () const;
+ void set_debug_scoring (Ties_configuration const &);
};
#endif /* TIE_FORMATTING_PROBLEM_HH */
projects / lilypond.git / blobdiff