X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fstem.hh;h=cbb8f690948d00dbddcdf56f7802d4bb7bee5ce2;hb=5b4b0d6e9a197e8f9eb085b7c2ad78b8be3e5cfc;hp=200ce735927c4b6b140eecb77a6f24f296a4b3c3;hpb=a0f4b682135cf77e168a7201adbb4d083a1972d4;p=lilypond.git

diff --git a/lily/include/stem.hh b/lily/include/stem.hh
index 200ce73592..cbb8f69094 100644
--- a/lily/include/stem.hh
+++ b/lily/include/stem.hh
@@ -1,50 +1,60 @@
 /*
   stem.hh -- declare Stem
 
-  (c) 1996--2000 Han-Wen Nienhuys
+  (c) 1996--2008 Han-Wen Nienhuys
 */
 
 #ifndef STEM_HH
 #define STEM_HH
 
+#include "std-vector.hh"
 #include "lily-proto.hh"
-#include "lily-guile.hh"
 #include "stem-info.hh"
-#include "drul-array.hh"
+#include "grob-interface.hh"
 
-class Stem 
+class Stem
 {
 public:
-  DECLARE_SCHEME_CALLBACK(brew_molecule, (SCM ));
-
-  static  int flag_i (Score_element*) ;
-  static int beam_count (Score_element*,Direction) ;
-  static void set_beaming (Score_element*,int,  Direction d);
-  static Score_element * beam_l (Score_element*);
-  static Score_element * first_head (Score_element*) ;
-  static Drul_array<Score_element*> extremal_heads (Score_element*);
-  static Score_element * support_head (Score_element*) ;
-  static void add_head (Score_element*me, Score_element*n);
-  static Stem_info calc_stem_info (Score_element *) ;
-  static Real chord_start_f (Score_element *) ;
-  static Direction get_direction (Score_element*) ;
-  static int type_i (Score_element *) ;
-  static void set_stemend (Score_element *,Real);
-  static Direction get_default_dir(Score_element *) ;
-  static int get_center_distance(Score_element *,Direction) ;
-  static int heads_i (Score_element *) ;
-  static bool invisible_b(Score_element *) ;
-  static Interval head_positions(Score_element *) ;
-  static Real get_default_stem_end_position (Score_element*me) ;
-  static void position_noteheads(Score_element*);
-  static Real stem_end_position (Score_element*) ;
-  DECLARE_SCHEME_CALLBACK(off_callback, (SCM element, SCM axis));
-  static Molecule flag (Score_element*);
-  DECLARE_SCHEME_CALLBACK(before_line_breaking, (SCM ));
-  DECLARE_SCHEME_CALLBACK(dim_callback, (SCM smob, SCM axis));
-  static bool has_interface (Score_element*);
-  static void set_interface (Score_element*);
-
-  static void set_spacing_hints (Score_element*me) ;
+  static vector<int> note_head_positions (Grob *);
+  static int duration_log (Grob *);
+  static void set_beaming (Grob *, int, Direction d);
+  static int get_beaming (Grob *, Direction d);
+  static Spanner *get_beam (Grob *);
+  static Grob *first_head (Grob *);
+  static Grob *last_head (Grob *);
+  static Drul_array<Grob *> extremal_heads (Grob *);
+  static Grob *support_head (Grob *);
+  static void add_head (Grob *me, Grob *n);
+  static Stem_info get_stem_info (Grob *);
+  static Real chord_start_y (Grob *);
+  static void set_stemend (Grob *, Real);
+  static Slice beam_multiplicity (Grob *);
+  static Direction get_default_dir (Grob*);
+  static Real thickness (Grob *);
+  static int head_count (Grob *);
+  static bool is_invisible (Grob *);
+  static bool is_normal_stem (Grob *);
+  static bool is_cross_staff (Grob *);
+  static Interval head_positions (Grob *);
+  static Real stem_end_position (Grob *);
+  static Stencil flag (Grob *);
+  static Stencil get_translated_flag (Grob*);
+  DECLARE_GROB_INTERFACE();
+  static void set_spacing_hints (Grob *);
+  
+  DECLARE_SCHEME_CALLBACK (print, (SCM));
+  DECLARE_SCHEME_CALLBACK (calc_default_direction, (SCM));
+  DECLARE_SCHEME_CALLBACK (offset_callback, (SCM element));
+  DECLARE_SCHEME_CALLBACK (calc_direction, (SCM));
+  DECLARE_SCHEME_CALLBACK (calc_beaming, (SCM));
+  DECLARE_SCHEME_CALLBACK (calc_length, (SCM));
+  DECLARE_SCHEME_CALLBACK (calc_stem_end_position, (SCM));
+  DECLARE_SCHEME_CALLBACK (calc_stem_info, (SCM));
+  DECLARE_SCHEME_CALLBACK (calc_positioning_done, (SCM));
+  DECLARE_SCHEME_CALLBACK (width, (SCM smob));
+  DECLARE_SCHEME_CALLBACK (pure_height, (SCM, SCM, SCM));
+  DECLARE_SCHEME_CALLBACK (height, (SCM));
+  DECLARE_SCHEME_CALLBACK (calc_cross_staff, (SCM));
+  DECLARE_SCHEME_CALLBACK (calc_flag, (SCM));
 };
 #endif