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@xs4all.nl>
*/
-#include <stdio.h>
+#include "book.hh"
-#include "ly-smobs.icc"
+#include <cstdio>
+using namespace std;
-#include "book.hh"
+#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 "output-def.hh"
#include "paper-book.hh"
-#include "paper-def.hh"
#include "score.hh"
+#include "stencil.hh"
+#include "text-interface.hh"
#include "warn.hh"
+#include "performance.hh"
+#include "paper-score.hh"
+
+#include "ly-smobs.icc"
+
Book::Book ()
: Input ()
{
+ paper_ = 0;
header_ = SCM_EOL;
+ scores_ = SCM_EOL;
smobify_self ();
}
-#if 0
-Book::Book (Book const &src)
- : Input (src)
+Book*
+Book::clone () const
{
- header_ = SCM_EOL;
- smobify_self ();
-
- int score_count = src.scores_.size ();
- for (int i = 0; i < score_count; i++)
- scores_.push (src.scores_[i]->clone ());
-
-#if 0
- header_ = ly_make_anonymous_module ();
- if (is_module (src.header_))
- ly_import_module (header_, src.header_);
-#endif
+ return new Book (*this);
}
-#endif
Book::~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_;
}
}
void
-Book::process (String outname, Music_output_def *default_def, SCM header)
+Book::add_score (SCM s)
+{
+ scores_ = scm_cons (s, scores_);
+}
+
+/* Concatenate all score outputs into a Paper_book
+ */
+Paper_book *
+Book::process (Output_def *default_paper,
+ Output_def *default_layout)
{
+ 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;
+
+ Output_def *paper = paper_ ? paper_ : default_paper;
+ if (!paper)
+ 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->unprotect ();
+
+ paper_book->paper_ = scaled_bookdef;
+ scaled_bookdef->unprotect ();
+
+ paper_book->header_ = header_;
+
+ /* Render in order of parsing. */
+ for (SCM s = scm_reverse (scores_); s != SCM_EOL; s = scm_cdr (s))
{
- Paper_def *paper = 0;
- SCM systems = scores_[i]->book_rendering (outname, default_def, &paper);
- if (systems != SCM_UNDEFINED)
+ if (Score *score = unsmob_score (scm_car (s)))
{
- if (paper)
- paper_book->papers_.push (paper);
- paper_book->scores_.push (systems);
-
- // fixme.
- //paper_book->global_headers_.push (global_input_file->header_);
- //paper_book->headers_.push (scores_[i]->header_);
- paper_book->headers_.push (header);
+ SCM outputs = score
+ ->book_rendering (paper_book->paper_, default_layout, key);
+
+ while (scm_is_pair (outputs))
+ {
+ Music_output *output = unsmob_music_output (scm_car (outputs));
+
+ if (Performance *perf = dynamic_cast<Performance *> (output))
+ paper_book->add_performance (perf->self_scm ());
+ else if (Paper_score *pscore = dynamic_cast<Paper_score *> (output))
+ {
+ SCM systems = pscore->get_paper_systems ();
+ if (ly_is_module (score->header_))
+ paper_book->add_score (score->header_);
+ paper_book->add_score (systems);
+ }
+
+ outputs = scm_cdr (outputs);
+ }
}
+ else if (Text_interface::is_markup (scm_car (s)))
+ paper_book->add_score (scm_car (s));
+ else
+ assert (0);
}
- paper_book->output (outname);
- scm_gc_unprotect_object (paper_book->self_scm ());
+
+ scm_remember_upto_here_1 (scm_key);
+ return paper_book;
}
+