source file of the GNU LilyPond music typesetter
- (c) 1996--2001 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1996--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#ifndef ENGRAVER_HH
#define ENGRAVER_HH
-#include "lily-proto.hh"
-#include "array.hh"
-#include "request.hh"
+#include "event.hh"
#include "grob-info.hh"
#include "translator.hh"
-
/**
- a struct which processes requests, and creates the #Grob#s.
+ a struct which processes events, and creates the #Grob#s.
It may use derived classes.
*/
class Engraver : public virtual Translator {
friend class Engraver_group_engraver;
protected:
- /*
- Call this when you're finished with ELEM_P.
- */
- virtual void typeset_grob (Grob*elem_p);
/*
take note of item/spanner
put item in spanner. Adjust local key; etc.
be looped with acknowledge_grob.
*/
- virtual void create_grobs () {}
+ virtual void process_acknowledged_grobs () {}
+
+ virtual void announce_grob (Grob_info);
+ Engraver_group_engraver*get_daddy_engraver () const;
+
+public:
/**
Announce element. Default: pass on to daddy. Utility
*/
- virtual void announce_grob (Grob*, Music*);
- virtual void announce_grob (Grob_info);
- virtual void process_music ();
-public:
- VIRTUAL_COPY_CONS(Translator);
- Engraver_group_engraver * daddy_grav_l() const;
+ void announce_grob (Grob*, SCM cause);
+
+ Score_engraver * get_score_engraver () const;
/**
override other ctor
*/
- Engraver () {}
+ TRANSLATOR_DECLARATIONS(Engraver);
};
+#define make_item(x,cause) make_item_from_properties (this, ly_symbol2scm (x), cause, x)
+#define make_spanner(x,cause) make_spanner_from_properties (this, ly_symbol2scm (x), cause, x)
+Item* make_item_from_properties (Engraver * tg, SCM x, SCM cause, const char *name);
+Spanner* make_spanner_from_properties (Engraver * tg, SCM x, SCM cause, const char*name);
-#endif // ENGRAVER_HH
+
+
+#endif // ENGRAVER_HH