-/*
- single-malt-grouping-item.hh -- declare Separation_item
-
- source file of the GNU LilyPond music typesetter
-
- (c) 1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-
- */
+/*
+ This file is part of LilyPond, the GNU music typesetter.
-#ifndef SINGLE_MALT_GROUPING_ITEM_HH
-#define SINGLE_MALT_GROUPING_ITEM_HH
+ Copyright (C) 1997--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
-#include "lily-proto.hh"
+ 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.
-/** Calc dimensions for the Separating_group_spanner; this has to be
- an item to get dependencies correct. It can't be an element_group
- since these usually are in a different X_group
+ 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.
- Properties:
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef SINGLE_MALT_GROUPING_ITEM_HH
+#define SINGLE_MALT_GROUPING_ITEM_HH
+
+#include "lily-proto.hh"
+#include "direction.hh"
+#include "grob-interface.hh"
+#include "skyline.hh"
- elements -- list of items.
-
- no-spacing-rods -- read from elements: boolean that makes Separation_item ignore
- this item
-
-*/
struct Separation_item
{
- static void set_interface (Score_element*);
- static Interval my_width (Score_element*) ;
- static void add_item (Score_element*,Item*);
+ DECLARE_SCHEME_CALLBACK (calc_skylines, (SCM));
+ DECLARE_SCHEME_CALLBACK (print, (SCM));
+
+ static vector<Box> boxes (Grob *me, Grob *left);
+ static Skyline conditional_skyline (Grob *, Grob *);
+ static Grob *extremal_break_aligned_grob (Grob *, Direction, Interval *);
+ static Real set_distance (Item *left, Item *right, Real padding);
+ static bool is_empty (Grob *me);
+ static void add_item (Grob *, Item *);
+ static void add_conditional_item (Grob *, Grob *);
};
#endif /* SINGLE_MALT_GROUPING_ITEM_HH */