X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;ds=sidebyside;f=lily%2Fbook.cc;h=b1d3ff11659f05efa42843f26f63a1d6bfd89e8b;hb=ed4aec0ae52d484fba091196e1869e7cfc0c1ad7;hp=cf64b174555b0f0387267e45918a5e0a30650efb;hpb=14ca3493aab1a1f4f837f1b483ad9ea1d1e444ad;p=lilypond.git

diff --git a/lily/book.cc b/lily/book.cc
index cf64b17455..b1d3ff1165 100644
--- a/lily/book.cc
+++ b/lily/book.cc
@@ -3,32 +3,37 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+  (c) 1997--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
 */
 
-#include <stdio.h>
-
-#include "ly-smobs.icc"
-#include "stencil.hh"
 #include "book.hh"
+
+#include <cstdio>
+
+#include "lilypond-key.hh"
 #include "global-context.hh"
-#include "ly-module.hh"
 #include "main.hh"
 #include "music-iterator.hh"
-#include "music-output-def.hh"
 #include "music-output.hh"
 #include "music.hh"
-#include "page.hh"
+#include "output-def.hh"
 #include "paper-book.hh"
-#include "paper-def.hh"
 #include "score.hh"
+#include "stencil.hh"
+#include "text-item.hh"
 #include "warn.hh"
 
+#include "performance.hh"
+#include "paper-score.hh"
+
+#include "ly-smobs.icc"
+
 Book::Book ()
   : Input ()
 {
+  paper_ = 0;
   header_ = SCM_EOL;
-  assert (!scores_.size ());
+  scores_ = SCM_EOL;
   smobify_self ();
 }
 
@@ -42,10 +47,17 @@ IMPLEMENT_DEFAULT_EQUAL_P (Book);
 SCM
 Book::mark_smob (SCM s)
 {
-  Book *book = (Book*) SCM_CELL_WORD_1 (s);
-  int score_count = book->scores_.size ();
-  for (int i = 0; i < score_count; i++)
-    scm_gc_mark (book->scores_[i]->self_scm ());
+  Book *book = (Book *) SCM_CELL_WORD_1 (s);
+
+#if 0
+  if (book->key_)
+    scm_gc_mark (book->key_->self_scm ());
+#endif
+
+  if (book->paper_)
+    scm_gc_mark (book->paper_->self_scm ());
+  scm_gc_mark (book->scores_);
+
   return book->header_;
 }
 
@@ -57,58 +69,73 @@ Book::print_smob (SCM, SCM p, scm_print_state*)
 }
 
 void
-Book::process (String outname, Music_output_def *default_def, SCM header)
+Book::add_score (SCM s)
 {
-  Paper_book *paper_book = new Paper_book ();
-  int score_count = scores_.size ();
-  for (int i = 0; i < score_count; i++)
-    {
-      Paper_def *paper = 0;
-      SCM systems = scores_[i]->book_rendering (outname, default_def, &paper);
-      if (systems != SCM_UNDEFINED)
-	{
-	  Score_lines sc;
-	  sc.paper_ = paper;
-	  sc.lines_ = systems;
-	  sc.header_ =header;
-
-	  paper_book->score_lines_.push (sc);
-	}
-    }
-  paper_book->output (outname);
-  scm_gc_unprotect_object (paper_book->self_scm ());
+  scores_ = scm_cons (s, scores_);
 }
 
-/* FIXME: WIP, this is a hack.  Return first page as stencil.  */
-SCM
-Book::to_stencil (Music_output_def *default_def, SCM header)
+/* This function does not dump the output; outname is required eg. for
+   dumping header fields.  */
+Paper_book *
+Book::process (String outname, Output_def *default_def)
 {
+  for (SCM s = scores_; s != SCM_EOL; s = scm_cdr (s))
+    if (Score *score = unsmob_score (scm_car (s)))
+      if (score->error_found_)
+	return 0;
+
   Paper_book *paper_book = new Paper_book ();
-  int score_count = scores_.size ();
-  for (int i = 0; i < score_count; i++)
+  Real scale = scm_to_double (paper_->c_variable ("outputscale"));
+  Output_def *scaled_bookdef = scale_output_def (paper_, scale);
+
+  Object_key *key = new Lilypond_general_key (0, user_key_, 0);
+  SCM scm_key = key->self_scm ();
+  scm_gc_unprotect_object (scm_key);
+
+  paper_book->paper_ = scaled_bookdef;
+  scm_gc_unprotect_object (scaled_bookdef->self_scm ());
+
+  paper_book->header_ = header_;
+
+  /* Render in order of parsing.  */
+  int midi_count = 0;
+  for (SCM s = scm_reverse (scores_); s != SCM_EOL; s = scm_cdr (s))
     {
-      Paper_def *paper = 0;
-      SCM systems = scores_[i]->book_rendering ("<markup>", default_def,
-						&paper);
-      if (systems != SCM_UNDEFINED)
+      if (Score *score = unsmob_score (scm_car (s)))
 	{
-	  Score_lines sc;
-	  sc.paper_ = paper;
-	  sc.lines_ = systems;
-	  sc.header_ =header;
+	  SCM outputs = score
+	    ->book_rendering (paper_book->paper_, default_def, key);
 
-	  paper_book->score_lines_.push (sc);
+	  while (scm_is_pair (outputs))
+	    {
+	      Music_output *output = unsmob_music_output (scm_car (outputs));
 
-	  // wtf: code dup.
+	      if (Performance *perf = dynamic_cast<Performance *> (output))
+		{
+		  String fn = outname;
+		  if (midi_count)
+		    fn += "-" + to_string (midi_count);
+
+		  midi_count ++;
+		  perf->write_output (fn);
+		}
+	      else if (Paper_score *pscore = dynamic_cast<Paper_score *> (output)) 
+		{
+		  SCM systems = pscore->get_paper_systems ();
+		  if (ly_c_module_p (score->header_))
+		    paper_book->add_score (score->header_);
+		  paper_book->add_score (systems);
+		}
+	      
+	      outputs = scm_cdr (outputs);
+	    }
 	}
+      else if (Text_interface::markup_p (scm_car (s)))
+	paper_book->add_score (scm_car (s));
+      else
+	assert (0);
     }
 
-  SCM pages = paper_book->pages ();
-  paper_book = 0;
-  if (pages != SCM_EOL)
-    {
-      progress_indication (_f ("paper output to `%s'...", "<markup>"));
-      return (unsmob_page (ly_car (pages)))->to_stencil ().smobbed_copy ();
-    }
-  return SCM_EOL;
+  scm_remember_upto_here_1 (scm_key);
+  return paper_book;
 }