source file of the GNU LilyPond music typesetter
- (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
-#include <stdio.h>
+#include "book.hh"
+#include <cstdio>
+using namespace std;
-#include "ly-smobs.icc"
-#include "stencil.hh"
-#include "book.hh"
-#include "global-context.hh"
-#include "ly-module.hh"
#include "main.hh"
-#include "music-iterator.hh"
-#include "output-def.hh"
-#include "music-output.hh"
#include "music.hh"
-#include "page.hh"
-#include "paper-book.hh"
#include "output-def.hh"
+#include "paper-book.hh"
#include "score.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;
+ scores_ = SCM_EOL;
+ input_location_ = SCM_EOL;
+ smobify_self ();
+
+ input_location_ = make_input (Input ());
+}
+
+Book::Book (Book const &s)
+{
+ paper_ = 0;
header_ = SCM_EOL;
- assert (!scores_.size ());
+ scores_ = SCM_EOL;
+ input_location_ = SCM_EOL;
smobify_self ();
+
+ if (s.paper_)
+ {
+ paper_ = s.paper_->clone ();
+ paper_->unprotect ();
+ }
+
+ input_location_ = make_input (*s.origin ());
+
+ header_ = ly_make_anonymous_module (false);
+ if (ly_is_module (s.header_))
+ ly_module_copy (header_, s.header_);
+
+ SCM *t = &scores_;
+ for (SCM p = s.scores_; scm_is_pair (p); p = scm_cdr (p))
+ {
+ Score *newscore = unsmob_score (scm_car (p))->clone ();
+
+ *t = scm_cons (newscore->self_scm (), SCM_EOL);
+ t = SCM_CDRLOC(*t);
+ newscore->unprotect ();
+ }
+}
+
+Input *
+Book::origin () const
+{
+ return unsmob_input (input_location_);
}
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 (book->bookpaper_)
- scm_gc_mark (book->bookpaper_->self_scm ());
+ if (book->paper_)
+ scm_gc_mark (book->paper_->self_scm ());
+ scm_gc_mark (book->scores_);
+ scm_gc_mark (book->input_location_);
+
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)
{
- Paper_book *paper_book = new Paper_book ();
- Real scale = ly_scm2double (bookpaper_->c_variable ("outputscale"));
+ for (SCM s = scores_; scm_is_pair (s); 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;
- Output_def * scaled_bookdef = scale_output_def (bookpaper_, scale);
+ Paper_book *paper_book = new Paper_book ();
+ Real scale = scm_to_double (paper->c_variable ("output-scale"));
+ Output_def *scaled_bookdef = scale_output_def (paper, scale);
+
+ 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_); scm_is_pair (s); s = scm_cdr (s))
{
- SCM systems = scores_[i]->book_rendering (outname,
- paper_book->bookpaper_,
- default_def);
- if (systems != SCM_UNDEFINED)
+ if (Score *score = unsmob_score (scm_car (s)))
{
- Score_lines sc;
- sc.lines_ = systems;
- sc.header_ = header_;
-
- paper_book->score_lines_.push (sc);
+ SCM outputs = score
+ ->book_rendering (paper_book->paper_, default_layout);
+
+ 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))
+ {
+ if (ly_is_module (score->header_))
+ paper_book->add_score (score->header_);
+ paper_book->add_score (pscore->self_scm ());
+ }
+
+ outputs = scm_cdr (outputs);
+ }
}
+ else if (Text_interface::is_markup (scm_car (s)))
+ paper_book->add_score (scm_car (s));
+ else
+ assert (0);
}
return paper_book;
}
-/* FIXME: WIP, this is a hack. Return first page as stencil. */
-SCM
-Book::to_stencil (Output_def *default_def)
-{
- Paper_book *paper_book = process ("<markup>", default_def);
-
- SCM pages = paper_book->pages ();
- scm_gc_unprotect_object (paper_book->self_scm ());
-
- if (pages != SCM_EOL)
- {
- progress_indication (_f ("paper output to `%s'...", "<markup>"));
- return (unsmob_page (ly_car (pages)))->to_stencil ().smobbed_copy ();
- }
-
- scm_gc_unprotect_object (paper_book->bookpaper_->self_scm ());
-
- return SCM_EOL;
-}