*** empty log message ***

[lilypond.git] / lily / include / paper-outputter.hh

diff --git a/lily/include/paper-outputter.hh b/lily/include/paper-outputter.hh
index 0c6ff778dfce363f0c7079b6bc14c90fedd798e6..82c359452244cd7d35342b5bbf09f533228c400b 100644 (file)
--- a/lily/include/paper-outputter.hh
+++ b/lily/include/paper-outputter.hh
@@ -3,7 +3,7 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c)  1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 
 
@@ -13,25 +13,34 @@
 #include "lily-proto.hh"
 #include "array.hh"
 #include "string.hh"
+#include "lily-guile.hh"
+#include "protected-scm.hh"
 
 /**
-  Abstract interface for a Score_element to output itself.
- */
+   Interface for a Grob to output itself; The Paper_score contains a
+   pointer to a Paper_outputter, and this enables every grob to output
+   itself.
+
+   The Paper_outputter contains a reference to an output stream
+ (Paper_stream).  */
+
 class Paper_outputter
 {
+  bool verbatim_scheme_b_;
 public:
-  Paper_outputter (Paper_stream *);
-  virtual ~Paper_outputter ();
-
-  virtual void output_molecule (Molecule const *, Offset, char const *)=0;
-  void output_molecule (Molecule const *, Offset, char const *, String, String);
-  virtual void start_line ()=0;
-  virtual void stop_line ()=0;
-  virtual void switch_to_font (String fontname)=0;
-
-  Array<String> font_arr_;
-  String current_font_;
-  Paper_stream* outstream_l_;
+
+  SCM output_func_ ;
+  Protected_scm file_;
+  
+  String basename_;
+  Paper_outputter (String nm);
+  ~Paper_outputter ();
+  
+  void dump_scheme (SCM);
+
+  void output_metadata (SCM, Paper_def*);
+  void output_music_output_def (Music_output_def* odef);
+  void output_scheme (SCM scm);
 };
 
 #endif // PAPER_OUTPUTTER_HH