/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 1996--2012 Han-Wen Nienhuys
+ Copyright (C) 1996--2014 Han-Wen Nienhuys
LilyPond is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include <set>
-class Grob
+class Grob : public Smob<Grob>
{
+public:
+ int print_smob (SCM, scm_print_state *);
+ SCM mark_smob ();
+ static const char type_p_name_[];
+ virtual ~Grob ();
private:
- DECLARE_SMOBS (Grob);
DECLARE_CLASSNAME (Grob);
void init ();
/* standard callbacks */
DECLARE_SCHEME_CALLBACK (x_parent_positioning, (SCM));
DECLARE_SCHEME_CALLBACK (y_parent_positioning, (SCM));
+ DECLARE_SCHEME_CALLBACK (pure_stencil_height, (SCM smob, SCM, SCM));
DECLARE_SCHEME_CALLBACK (stencil_height, (SCM smob));
DECLARE_SCHEME_CALLBACK (stencil_width, (SCM smob));
- DECLARE_SCHEME_CALLBACK (simple_vertical_skylines_from_stencil, (SCM smob));
+ DECLARE_SCHEME_CALLBACK (pure_simple_vertical_skylines_from_extents, (SCM smob, SCM, SCM));
+ DECLARE_SCHEME_CALLBACK (simple_vertical_skylines_from_extents, (SCM smob));
DECLARE_SCHEME_CALLBACK (vertical_skylines_from_stencil, (SCM smob));
+ DECLARE_SCHEME_CALLBACK (pure_vertical_skylines_from_element_stencils, (SCM smob, SCM, SCM));
DECLARE_SCHEME_CALLBACK (vertical_skylines_from_element_stencils, (SCM smob));
- DECLARE_SCHEME_CALLBACK (simple_horizontal_skylines_from_stencil, (SCM smob));
+ DECLARE_SCHEME_CALLBACK (pure_simple_horizontal_skylines_from_extents, (SCM smob, SCM, SCM));
+ DECLARE_SCHEME_CALLBACK (simple_horizontal_skylines_from_extents, (SCM smob));
DECLARE_SCHEME_CALLBACK (horizontal_skylines_from_stencil, (SCM smob));
+ DECLARE_SCHEME_CALLBACK (pure_horizontal_skylines_from_element_stencils, (SCM smob, SCM, SCM));
DECLARE_SCHEME_CALLBACK (horizontal_skylines_from_element_stencils, (SCM smob));
/* R/O access */
void internal_set_property (SCM sym, SCM val);
/* messages */
- void warning (string) const;
- void programming_error (string) const;
+ void warning (const string&) const;
+ void programming_error (const string&) const;
/* class hierarchy */
virtual System *get_system () const;
virtual bool pure_is_visible (int start, int end) const;
bool check_cross_staff (Grob *common);
static bool less (Grob *g1, Grob *g2);
- static SCM internal_simple_skylines_from_stencil (SCM, Axis);
+ static SCM maybe_pure_internal_simple_skylines_from_extents (Grob *, Axis, bool, int, int, bool, bool);
+ static SCM internal_skylines_from_element_stencils (Grob *me, Axis a, bool pure, int beg, int end);
static SCM internal_skylines_from_element_stencils (SCM, Axis);
};
-/* smob utilities */
-DECLARE_UNSMOB (Grob, grob);
-Spanner *unsmob_spanner (SCM);
-Item *unsmob_item (SCM);
+/* unification */
+void uniquify (vector <Grob *> &);
/* refpoints */
Grob *common_refpoint_of_list (SCM elt_list, Grob *, Axis a);