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 <cstdio>
+using namespace std;
+
+#include "lilypond-key.hh"
#include "global-context.hh"
-#include "ly-module.hh"
#include "main.hh"
#include "music-iterator.hh"
#include "music-output.hh"
#include "paper-book.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 ()
{
- bookpaper_ = 0;
+ paper_ = 0;
header_ = SCM_EOL;
- assert (!scores_.size ());
+ scores_ = SCM_EOL;
smobify_self ();
}
+Book*
+Book::clone () const
+{
+ return new Book (*this);
+}
+
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_);
- if (book->bookpaper_)
- scm_gc_mark (book->bookpaper_->self_scm ());
return book->header_;
}
return 1;
}
-/* This function does not dump the output; outname is required eg. for
- dumping header fields. */
+void
+Book::add_score (SCM s)
+{
+ scores_ = scm_cons (s, scores_);
+}
+
+/* Concatenate all score outputs into a Paper_book
+ */
Paper_book *
-Book::process (String outname, Output_def *default_def)
+Book::process (Output_def *default_paper,
+ Output_def *default_layout)
{
- bool error = false;
- for (int i = 0; i < scores_.size(); i++)
- error |= scores_[i]->error_found_;
+ 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;
- if (error)
+ Output_def *paper = paper_ ? paper_ : default_paper;
+ if (!paper)
return 0;
-
- Paper_book *paper_book = new Paper_book ();
- Real scale = scm_to_double (bookpaper_->c_variable ("outputscale"));
- Output_def * scaled_bookdef = scale_output_def (bookpaper_, scale);
+ Paper_book *paper_book = new Paper_book ();
+ 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->bookpaper_ = scaled_bookdef;
- scm_gc_unprotect_object (scaled_bookdef->self_scm());
-
paper_book->header_ = header_;
-
- int score_count = scores_.size ();
- for (int i = 0; i < score_count; i++)
+
+ /* Render in order of parsing. */
+ for (SCM s = scm_reverse (scores_); s != SCM_EOL; s = scm_cdr (s))
{
- SCM systems = scores_[i]->book_rendering (outname,
- paper_book->bookpaper_,
- default_def);
-
- /* If the score is empty, generate no output. Should we
- do titling? */
- if (SCM_NFALSEP(scm_vector_p (systems)))
+ if (Score *score = unsmob_score (scm_car (s)))
{
- Score_systems sc;
- sc.systems_ = systems;
- sc.header_ = scores_[i]->header_;
- paper_book->score_systems_.push (sc);
+ 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);
}
+ scm_remember_upto_here_1 (scm_key);
return paper_book;
}
-LY_DEFINE(ly_make_book, "ly:make-book",
- 2, 0, 1, (SCM bookpaper, SCM header, SCM scores),
- "Make a \\book of @var{bookpaper} and @var{header} (which may be #f as well) "
- "containing @code{\\scores}.")
-{
- Output_def * odef = unsmob_output_def (bookpaper);
- SCM_ASSERT_TYPE (odef, bookpaper,
- SCM_ARG1, __FUNCTION__, "Output_def");
-
- Book *book = new Book;
- book->bookpaper_ = odef;
-
- if (ly_c_module_p (header))
- book->header_ = header;
-
- for (SCM s = scores; ly_c_pair_p (s); s = ly_cdr (s))
- {
- Score *score = unsmob_score (ly_car (s));
- if (score)
- book->scores_.push (score);
- }
-
- SCM x = book->self_scm ();
- scm_gc_unprotect_object (x);
- return x;
-}
-