-/*
+/*
single-malt-grouping-item.hh -- declare Separation_item
-
+
source file of the GNU LilyPond music typesetter
-
- (c) 1997--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-
- */
+
+ (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
+*/
#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"
-/**
-*/
struct Separation_item
{
+ DECLARE_GROB_INTERFACE();
+ DECLARE_SCHEME_CALLBACK(calc_skylines, (SCM));
- static bool has_interface (Grob*);
- static Interval my_width (Grob*) ;
- static void add_item (Grob*,Item*);
+ static vector<Box> boxes (Grob *me, Grob *left);
+ static Skyline conditional_skyline (Grob *, Grob *);
+ static Interval width (Grob *);
+ static Interval relative_width (Grob *, Grob *);
+ static Grob *extremal_break_aligned_grob (Grob *, Direction, Interval *);
+ static bool set_distance (Drul_array<Item *>, Real);
+ static void set_skyline_distance (Drul_array<Item*>, Real);
+ static void add_item (Grob *, Item *);
+ static void add_conditional_item (Grob *, Grob *);
};
#endif /* SINGLE_MALT_GROUPING_ITEM_HH */