X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Faxis-group-interface.hh;h=d752a05bb46189557679157e372dbae27c51b492;hb=209910ea2fdac61374a41537456f16eb1df25a21;hp=659905c2d47ace3a222bce624263fd0b45354f6d;hpb=0af2486a28f1c60b9de929a9101964d880927e54;p=lilypond.git

diff --git a/lily/include/axis-group-interface.hh b/lily/include/axis-group-interface.hh
index 659905c2d4..d752a05bb4 100644
--- a/lily/include/axis-group-interface.hh
+++ b/lily/include/axis-group-interface.hh
@@ -1,43 +1,45 @@
-/*   
+/*
   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--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
+*/
 
 #ifndef AXIS_GROUP_INTERFACE_HH
 #define AXIS_GROUP_INTERFACE_HH
 
-#include "group-interface.hh"
-
-/**
-   Treat a group of elements as a union. This sets the parent of any S
-   added to ELT_L_ to ELT_L_.
-
-   Properties:
+#include "std-vector.hh"
+#include "lily-proto.hh"
+#include "grob-interface.hh"
+#include "skyline.hh"
 
-   axes -- list of axis (number) in which this group works
-
-   transparent -- an Axis_group is transparent by default
-
-   elements -- contains list of pointers to other elements
-
-   interfaces -- Axis_group is added to this list.
-*/
-struct Axis_group_interface 
+struct Axis_group_interface
 {
-  static Interval group_extent_callback (Score_element *,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 (calc_x_common, (SCM smob));
+  DECLARE_SCHEME_CALLBACK (calc_y_common, (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 Grob *calc_pure_elts_and_common (Grob*);
+  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 */