2 book.cc -- implement Book
4 source file of the GNU LilyPond music typesetter
6 (c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
11 #include "ly-smobs.icc"
14 #include "global-context.hh"
15 #include "ly-module.hh"
17 #include "music-iterator.hh"
18 #include "music-output-def.hh"
19 #include "music-output.hh"
22 #include "paper-book.hh"
23 #include "paper-def.hh"
31 assert (!scores_.size ());
39 IMPLEMENT_SMOBS (Book);
40 IMPLEMENT_DEFAULT_EQUAL_P (Book);
43 Book::mark_smob (SCM s)
45 Book *book = (Book*) SCM_CELL_WORD_1 (s);
46 int score_count = book->scores_.size ();
47 for (int i = 0; i < score_count; i++)
48 scm_gc_mark (book->scores_[i]->self_scm ());
53 Book::print_smob (SCM, SCM p, scm_print_state*)
55 scm_puts ("#<Book>", p);
60 Book::process (String outname, Music_output_def *default_def, SCM header)
62 Paper_book *paper_book = new Paper_book ();
63 int score_count = scores_.size ();
64 for (int i = 0; i < score_count; i++)
67 SCM systems = scores_[i]->book_rendering (outname, default_def, &paper);
68 if (systems != SCM_UNDEFINED)
71 paper_book->papers_.push (paper);
72 paper_book->scores_.push (systems);
75 //paper_book->global_headers_.push (global_input_file->header_);
76 //paper_book->headers_.push (scores_[i]->header_);
77 paper_book->headers_.push (header);
80 paper_book->output (outname);
81 scm_gc_unprotect_object (paper_book->self_scm ());
84 /* FIXME: WIP, this is a hack. Return first page as stencil. */
86 Book::to_stencil (Music_output_def *default_def, SCM header)
88 Paper_book *paper_book = new Paper_book ();
89 int score_count = scores_.size ();
90 for (int i = 0; i < score_count; i++)
93 SCM systems = scores_[i]->book_rendering ("<markup>", default_def,
95 if (systems != SCM_UNDEFINED)
98 paper_book->papers_.push (paper);
99 paper_book->scores_.push (systems);
100 paper_book->headers_.push (header);
104 SCM pages = paper_book->pages ();
106 if (pages != SCM_EOL)
108 progress_indication (_f ("paper output to `%s'...", "<markup>"));
109 return (unsmob_page (ly_car (pages)))->to_stencil ();