/*
stem.hh -- declare Stem
- (c) 1996--2006 Han-Wen Nienhuys
+ (c) 1996--2007 Han-Wen Nienhuys
*/
#ifndef STEM_HH
#include "std-vector.hh"
#include "lily-proto.hh"
-#include "lily-guile.hh"
#include "stem-info.hh"
+#include "grob-interface.hh"
class Stem
{
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*);
- static bool has_interface (Grob *);
+ DECLARE_GROB_INTERFACE();
static void set_spacing_hints (Grob *);
DECLARE_SCHEME_CALLBACK (print, (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));
};
#endif