*** empty log message ***

[lilypond.git] / lily / score.cc

diff --git a/lily/score.cc b/lily/score.cc
index f3cca4d3340a069fd020e17997bb64369bceaafb..ee628b9b25f91863056b6726c67bb7d80ea98145 100644 (file)
--- a/lily/score.cc
+++ b/lily/score.cc
@@ -116,41 +116,37 @@ default_rendering (SCM music, SCM outdef,
     }
 
   SCM context = ly_run_translator (music, scaled_def, key);
-  if (Global_context *g = dynamic_cast<Global_context *>
-      (unsmob_context (context)))
+  Music_output *output = unsmob_music_output (ly_format_output (context));
+      
+  if (Paper_score *pscore = dynamic_cast<Paper_score*> (output))
     {
-      SCM systems = ly_format_output (context, outname);
-      Music_output *output = g->get_output ();
-      if (systems != SCM_UNDEFINED)
-       {
-         /* ugh, this is strange, Paper_book without a Book object. */
-         Paper_book *paper_book = new Paper_book ();
-         paper_book->header_ = header;
-         paper_book->paper_ = unsmob_output_def (scaled_bookdef);
+      /* ugh, this is strange, Paper_book without a Book object. */
+      Paper_book *paper_book = new Paper_book ();
+      paper_book->header_ = header;
+      paper_book->paper_ = unsmob_output_def (scaled_bookdef);
 
-         if (ly_c_module_p (header))
-           paper_book->add_score (header);
-         paper_book->add_score (systems);
+      if (ly_c_module_p (header))
+       paper_book->add_score (header);
 
-         paper_book->classic_output (ly_scm2string (outname));
-         scm_gc_unprotect_object (paper_book->self_scm ());
-       }
-      delete output;
+      SCM systems = pscore->get_paper_systems ();
+      paper_book->add_score (systems);
+
+      paper_book->classic_output (ly_scm2string (outname));
+      scm_gc_unprotect_object (paper_book->self_scm ());
     }
+  scm_gc_unprotect_object (output->self_scm ());
 
   scm_remember_upto_here_1 (scaled_def);
   scm_remember_upto_here_1 (scaled_bookdef);
 }
 
 /*
-  Format score, return systems. OUTNAME is still passed to create a midi
-  file.
+  Format score, return list of Music_output objects. 
 
   LAYOUTBOOK should be scaled already.
 */
 SCM
-Score::book_rendering (String outname,
-                      Output_def *layoutbook,
+Score::book_rendering (Output_def *layoutbook,
                       Output_def *default_def,
                       Object_key *book_key)
 {
@@ -163,8 +159,9 @@ Score::book_rendering (String outname,
   if (layoutbook && layoutbook->c_variable ("is-paper") == SCM_BOOL_T)
     scale = scm_to_double (layoutbook->c_variable ("outputscale"));
 
-  SCM out = scm_makfrom0str (outname.to_str0 ());
-  SCM systems = SCM_EOL;
+  SCM outputs = SCM_EOL;
+  SCM *tail = &outputs;
+  
   int outdef_count = defs_.size ();
 
   Object_key *key = new Lilypond_general_key (book_key, user_key_, 0);
@@ -175,6 +172,7 @@ Score::book_rendering (String outname,
     {
       Output_def *def = outdef_count ? defs_[i] : default_def;
       SCM scaled = SCM_EOL;
+
       if (def->c_variable ("is-layout") == SCM_BOOL_T)
        {
          def = scale_output_def (def, scale);
@@ -187,9 +185,10 @@ Score::book_rendering (String outname,
       SCM context = ly_run_translator (music_, def->self_scm (), scm_key);
       if (dynamic_cast<Global_context *> (unsmob_context (context)))
        {
-         SCM s = ly_format_output (context, out);
-         if (s != SCM_UNDEFINED)
-           systems = s;
+         SCM s = ly_format_output (context);
+         
+         *tail = scm_cons (s, SCM_EOL);
+         tail = SCM_CDRLOC(*tail);
        }
 
       scm_remember_upto_here_1 (scaled);
@@ -197,7 +196,7 @@ Score::book_rendering (String outname,
 
   scm_remember_upto_here_1 (scm_key);
   scm_remember_upto_here_1 (scaled_bookdef);
-  return systems;
+  return outputs;
 }
 
 void
@@ -210,13 +209,13 @@ Score::set_music (SCM music, SCM parser)
 
   if (unsmob_music (music_))
     {
-      unsmob_music (music)->origin ()->error (_ ("Already have music in score"));
-      unsmob_music (music_)->origin ()->error (_ ("This is the previous music"));
+      unsmob_music (music)->origin ()->error (_ ("already have music in score"));
+      unsmob_music (music_)->origin ()->error (_ ("this is the previous music"));
     }
   Music *m = unsmob_music (music);
   if (m && to_boolean (m->get_property ("error-found")))
     {
-      m->origin ()->error (_ ("Error found in this music expression. Ignoring it"));
+      m->origin ()->error (_ ("errors found, ignoring music expression"));
 
       this->error_found_ = this->error_found_ || to_boolean (m->get_property ("error-found"));
     }