source file of the LilyPond music typesetter
- (c) 1996--2006 Han-Wen Nienhuys
+ (c) 1996--2007 Han-Wen Nienhuys
*/
#ifndef GROB_HH
#define GROB_HH
+#include "box.hh"
#include "virtual-methods.hh"
#include "dimension-cache.hh"
#include "grob-interface.hh"
-#include "object-key.hh"
class Grob
{
private:
- DECLARE_SMOBS (Grob, foo);
+ DECLARE_SMOBS (Grob);
DECLARE_CLASSNAME(Grob);
void init ();
Dimension_cache dim_cache_[NO_AXES];
Output_def *layout_;
Grob *original_;
- Object_key const *key_;
/* SCM data */
SCM immutable_property_alist_;
void substitute_object_links (SCM, SCM);
Real get_offset (Axis a) const;
SCM try_callback (SCM, SCM);
+ SCM try_callback_on_alist (SCM *, SCM, SCM);
+ void internal_set_value_on_alist (SCM *alist, SCM sym, SCM val);
+
public:
/* friends */
Output_def *layout () const { return layout_; }
Grob *original () const { return original_; }
SCM interfaces () const { return interfaces_; }
- Object_key const *key () const { return key_; }
/* life & death */
- Grob (SCM basic_props, Object_key const *);
- Grob (Grob const &, int copy_count);
- virtual Grob *clone (int count) const;
+ Grob (SCM basic_props);
+ Grob (Grob const &);
+ virtual Grob *clone () const;
/* forced death */
void suicide ();
bool is_live () const;
/* naming. */
- std::string name () const;
+ string name () const;
/* Properties */
SCM get_property_alist_chain (SCM) const;
SCM internal_get_property (SCM symbol) const;
- SCM get_property_data (SCM symbol) const;
+ SCM internal_get_property_data (SCM symbol) const;
SCM internal_get_object (SCM symbol) const;
- void del_property (SCM symbol);
- void internal_set_property (SCM sym, SCM val);
void internal_set_object (SCM sym, SCM val);
+ void internal_del_property (SCM symbol);
+ void internal_set_property (SCM sym, SCM val);
/* messages */
- void warning (std::string) const;
- void programming_error (std::string) const;
+ void warning (string) const;
+ void programming_error (string) const;
/* class hierarchy */
/* interfaces */
bool internal_has_interface (SCM intf);
- static bool has_interface (Grob *me);
+ DECLARE_GROB_INTERFACE();
/* offsets */
void translate_axis (Real, Axis);
Real relative_coordinate (Grob const *refp, Axis) const;
+ Real pure_relative_y_coordinate (Grob const *refp, int start, int end);
+ Real maybe_pure_coordinate (Grob const *refp, Axis a, bool pure, int start, int end);
/* extents */
Interval extent (Grob *refpoint, Axis) const;
void flush_extent_cache (Axis);
+ Interval pure_height (Grob *refpoint, int start_col, int end_col);
+ Interval maybe_pure_extent (Grob *refpoint, Axis, bool pure, int start, int end);
/* refpoints */
Grob *common_refpoint (Grob const *s, Axis a) const;
void set_parent (Grob *e, Axis);
Grob *get_parent (Axis a) const;
void fixup_refpoint ();
+
+ virtual Interval_t<int> spanned_rank_iv ();
};
/* smob utilities */
/* refpoints */
Grob *common_refpoint_of_list (SCM elt_list, Grob *, Axis a);
-Grob *common_refpoint_of_array (Link_array__Grob_ const &, Grob *, Axis a);
+Grob *common_refpoint_of_array (vector<Grob*> const &, Grob *, Axis a);
System *get_root_system (Grob *me);
/* extents */
SCM axis_offset_symbol (Axis a);
SCM axis_parent_positioning (Axis a);
+SCM call_pure_function (SCM unpure, SCM args, int start, int end);
#endif /* GROB_HH */