-/*
+/*
axis-group-interface.hh -- declare Axis_group_interface
-
+
source file of the GNU LilyPond music typesetter
-
- (c) 2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
-
- */
+
+ (c) 2000--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+*/
#ifndef AXIS_GROUP_INTERFACE_HH
#define AXIS_GROUP_INTERFACE_HH
-#include "group-interface.hh"
+#include "std-vector.hh"
+#include "lily-proto.hh"
+#include "grob-interface.hh"
+#include "skyline.hh"
-/**
-
-*/
-struct Axis_group_interface
+struct Axis_group_interface
{
- DECLARE_SCHEME_CALLBACK(group_extent_callback, (SCM smob, SCM axis));
- static Interval relative_group_extent (Axis, Score_element * common, SCM list);
-
- static void add_element (Score_element* me, Score_element*);
- static void set_axes (Score_element*,Axis,Axis);
- static bool axis_b (Score_element*,Axis);
- static Link_array<Score_element> get_children (Score_element*);
- static bool has_interface (Score_element*);
- static void set_interface (Score_element*);
-
+ static SCM generic_group_extent (Grob *me, Axis a);
+ static SCM pure_group_height (Grob *me, int start, int end);
+ DECLARE_SCHEME_CALLBACK (width, (SCM smob));
+ DECLARE_SCHEME_CALLBACK (height, (SCM smob));
+ DECLARE_SCHEME_CALLBACK (pure_height, (SCM smob, SCM start, SCM end));
+ DECLARE_SCHEME_CALLBACK (calc_skylines, (SCM smob));
+ DECLARE_SCHEME_CALLBACK (combine_skylines, (SCM smob));
+ static Interval relative_group_extent (vector<Grob*> const &list,
+ Grob *common, Axis);
+ static Interval relative_pure_height (Grob *me, vector<Grob*> const &list,
+ Grob *common, int start, int end,
+ bool use_cache);
+ static Interval cached_pure_height (Grob *me, vector<Grob*> const &list,
+ Grob *common, int, int);
+
+ static Skyline_pair skyline_spacing (Grob *me, vector<Grob*> elements);
+ static void add_element (Grob *me, Grob *);
+ static void set_axes (Grob *, Axis, Axis);
+ static bool has_axis (Grob *, Axis);
+ static void get_children (Grob *, vector<Grob*> *);
+ DECLARE_GROB_INTERFACE();
};
#endif /* AXIS_GROUP_INTERFACE_HH */