new file, move from

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

diff --git a/lily/include/paper-outputter.hh b/lily/include/paper-outputter.hh
index a0660f80321d9d726d268b82b722cca3a49a8ad6..dca083ffa86932396c3345629732c27196289888 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--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 
 
@@ -17,32 +17,36 @@
 #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_;
-  Paper_stream * stream_p_;
+  SCM output_module_;
+  Protected_scm file_;
+  String filename_;
+  
+  void output_expr (SCM expr, Offset o);
+  void output_metadata (Output_def *, SCM);
+  void output_music_output_def (Output_def* odef);
+
 public:
-  /**
-     Assumes responsibility for deletion of P
-   */
-  Paper_outputter (Paper_stream*p);
+  Paper_outputter (String nm);
   ~Paper_outputter ();
-  
-  void dump_scheme (SCM);
 
-  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_comment (String s);
-  void output_string (SCM s);
+  void dump_scheme (SCM);
   void output_scheme (SCM scm);
+  void output_stencil (Stencil);
+  void output_header (Output_def*, SCM, int, bool);
+  void output_line (SCM, Offset*, bool);
+  void output_page (Page*, bool);
 };
 
-#endif // PAPER_OUTPUTTER_HH
+Paper_outputter* get_paper_outputter (String);
+
+#endif /* PAPER_OUTPUTTER_HH */