source file of the GNU LilyPond music typesetter
- (c) 1996--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1996--2008 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
-
#ifndef ENGRAVER_HH
#define ENGRAVER_HH
-#include "lily-proto.hh"
-#include "array.hh"
-#include "event.hh"
#include "grob-info.hh"
#include "translator.hh"
-
/**
- 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;
+ a struct which processes events, and creates the #Grob#s.
+ It may use derived classes.
+*/
+class Engraver : public Translator
+{
+ Grob *internal_make_grob (SCM sym, SCM cause, char const *name,
+ char const *f, int l, char const *fun);
+
+ friend class Engraver_group;
protected:
- /*
- Call this when you're finished with ELEM_P.
- */
- virtual void typeset_grob (Grob*elem);
/*
take note of item/spanner
put item in spanner. Adjust local key; etc.
Default: ignore the info
- */
+ */
virtual void acknowledge_grob (Grob_info) {}
-
- /** Do things with stuff found in acknowledge_grob. Ugh. Should
- be looped with acknowledge_grob.
-
- */
- virtual void process_acknowledged_grobs () {}
-
virtual void announce_grob (Grob_info);
- Engraver_group_engraver*get_daddy_engraver () const;
+ virtual void announce_end_grob (Grob_info);
+ Engraver_group *get_daddy_engraver () const;
public:
/**
- Announce element. Default: pass on to daddy. Utility
- */
- void announce_grob (Grob*, SCM cause);
-
- Score_engraver * get_score_engraver () const;
- /**
- override other ctor
- */
- TRANSLATOR_DECLARATIONS(Engraver);
-};
+ Announce element. Default: pass on to daddy. Utility
+ */
+ void announce_grob (Grob *, SCM cause);
+ void announce_end_grob (Grob *, SCM cause);
-#define make_item(x,cause) make_item_from_properties (this, ly_symbol2scm (x), cause)
-#define make_spanner(x,cause) make_spanner_from_properties (this, ly_symbol2scm (x), cause)
-Item* make_item_from_properties (Translator * tg, SCM x, SCM cause);
-Spanner* make_spanner_from_properties (Translator * tg, SCM x, SCM cause);
+ Item *internal_make_item (SCM sym, SCM cause, char const *name,
+ char const *f, int l, char const *fun);
+ Spanner *internal_make_spanner (SCM sym, SCM cause, char const *name,
+ char const *f, int l, char const *fun);
+ Paper_column *internal_make_column (SCM sym, char const *name,
+ char const *f, int l, char const *fun);
+ /**
+ override other ctor
+ */
+ TRANSLATOR_DECLARATIONS (Engraver);
+};
+#define make_item(x, cause) internal_make_item (ly_symbol2scm (x), cause, x, __FILE__, __LINE__, __FUNCTION__)
+#define make_spanner(x, cause) internal_make_spanner (ly_symbol2scm (x), cause, x, __FILE__, __LINE__, __FUNCTION__)
+#define make_paper_column(x) internal_make_column (ly_symbol2scm (x), x, __FILE__, __LINE__, __FUNCTION__)
#endif // ENGRAVER_HH