source file of the GNU LilyPond music typesetter
- (c) 1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#include "lily-guile.hh"
#include "protected-scm.hh"
-#ifdef __powerpc__
-#include "protected-scm.hh"
-#endif
-
-/**
- Abstract interface for a Score_element to output itself.
- */
+/*
+ Glue between the backend (grobs, systems, pages) and the output file.
+ proxy for Scheme backends.
+*/
class Paper_outputter
{
+ SCM output_module_;
+ String filename_;
+ SCM file_;
+
+ SCM file ();
+
public:
- Protected_scm molecules_;
- SCM last_cons_;
- Paper_outputter ();
-
- void dump_onto (Paper_stream *);
-
-
- void output_int_def (String k, int v);
- void output_Real_def (String k, Real v);
- void output_String_def (String k, String v);
- void output_scope (Scope*, String prefix);
- void output_version ();
- void output_font_def (int i, String str);
- void output_font_switch (int i);
- void output_header ();
- void output_molecule (Molecule const *, Offset, char const *);
- void output_comment (String s);
- void output_scheme (SCM scm);
+ DECLARE_SMOBS (Paper_outputter,);
- void start_line (Real height);
- void stop_line ();
- void stop_last_line ();
+public:
+ SCM dump_string (SCM);
+ void output_scheme (SCM scm);
+ Paper_outputter (String nm, String format);
+ SCM scheme_to_string (SCM);
+ void output_stencil (Stencil);
};
-#endif // PAPER_OUTPUTTER_HH
+Paper_outputter *get_paper_outputter (String, String);
+DECLARE_UNSMOB (Paper_outputter, outputter);
+
+#endif /* PAPER_OUTPUTTER_HH */