#include "ly-module.hh"
#include "main.hh"
-#include "page.hh"
+#include "output-def.hh"
#include "paper-book.hh"
-#include "paper-def.hh"
#include "paper-outputter.hh"
-#include "paper-line.hh"
#include "paper-score.hh"
+#include "paper-system.hh"
#include "stencil.hh"
#include "warn.hh"
-// JUNKME
-SCM
-stencil2line (Stencil* stil, bool is_title = false)
-{
- static SCM z;
- if (!z)
- z = scm_permanent_object (ly_offset2scm (Offset (0, 0)));
- Offset dim = Offset (stil->extent (X_AXIS).length (),
- stil->extent (Y_AXIS).length ());
- Paper_line *pl = new Paper_line (dim, scm_cons (stil->smobbed_copy (),
- SCM_EOL),
- -10001 * is_title, is_title);
-
- return scm_gc_unprotect_object (pl->self_scm ());
-}
-
+#include "ly-smobs.icc"
Paper_book::Paper_book ()
{
- copyright_ = SCM_EOL;
- tagline_ = SCM_EOL;
+ pages_ = SCM_BOOL_F;
+ lines_ = SCM_BOOL_F;
+ header_ = SCM_EOL;
+ bookpaper_ = 0;
smobify_self ();
}
{
}
-#include "ly-smobs.icc"
-
IMPLEMENT_DEFAULT_EQUAL_P (Paper_book);
IMPLEMENT_SMOBS (Paper_book)
IMPLEMENT_TYPE_P (Paper_book, "ly:paper-book?")
Paper_book::mark_smob (SCM smob)
{
Paper_book *b = (Paper_book*) SCM_CELL_WORD_1 (smob);
- for (int i = 0; i < b->headers_.size (); i++)
- scm_gc_mark (b->headers_[i]);
- for (int i = 0; i < b->global_headers_.size (); i++)
- scm_gc_mark (b->global_headers_[i]);
- for (int i = 0; i < b->papers_.size (); i++)
- scm_gc_mark (b->papers_[i]->self_scm ());
- for (int i = 0; i < b->scores_.size (); i++)
- scm_gc_mark (b->scores_[i]);
-
- scm_gc_mark (b->copyright_);
-
- return b->tagline_;
+ for (int i = 0; i < b->score_lines_.size (); i++)
+ b->score_lines_[i].gc_mark ();
+
+ if (b->bookpaper_)
+ scm_gc_mark (b->bookpaper_->self_scm ());
+ scm_gc_mark (b->header_);
+ scm_gc_mark (b->pages_);
+ return b->lines_;
}
int
return 1;
}
+Array<String>
+split_string (String s, char c)
+{
+ Array<String> rv;
+ while (s.length ())
+ {
+ int i = s.index (c);
+
+ if (i == 0)
+ {
+ s = s.nomid_string (0, 1);
+ continue;
+ }
+
+ if (i < 0)
+ i = s.length () ;
+
+ rv.push (s.cut_string (0, i));
+ s = s.nomid_string (0, i);
+ }
+
+ return rv;
+}
+
+SCM
+dump_fields ()
+{
+ SCM fields = SCM_EOL;
+ for (int i = dump_header_fieldnames_global.size (); i--; )
+ fields
+ = scm_cons (ly_symbol2scm (dump_header_fieldnames_global[i].to_str0 ()),
+ fields);
+ return fields;
+}
+
+LY_DEFINE (ly_output_formats, "ly:output-formats",
+ 0, 0, 0, (),
+ "Formats passed to --format as a list of strings, "
+ "used for the output.")
+{
+ Array<String> output_formats = split_string (output_format_global, ',');
+
+ SCM lst = SCM_EOL;
+ int output_formats_count = output_formats.size ();
+ for (int i = 0; i < output_formats_count; i ++)
+ lst = scm_cons (scm_makfrom0str (output_formats[i].to_str0 ()), lst);
+
+ return lst;
+}
+
void
Paper_book::output (String outname)
{
- if (!papers_.size ())
- // FIXME: no end-output?
+ if (!score_lines_.size ())
return;
-
- /* Generate all stencils to trigger font loads. */
- SCM pages = this->pages ();
-
- Paper_def *paper = papers_[0];
- Paper_outputter *out = paper->get_paper_outputter (outname);
- int page_count = scm_ilength (pages);
- out->output_header (paper, scopes (0), page_count, false);
-#if 0
- /* Ugh; fixme. */
- int paper_count = papers_.size ();
- for (int i = 1; i < paper_count; i ++)
+ /* Generate all stencils to trigger font loads. */
+ pages ();
+
+ SCM formats = ly_output_formats ();
+ for (SCM s = formats; ly_c_pair_p (s); s = ly_cdr (s))
{
- SCM fonts = papers_[i]->font_descriptions ();
- out->output_scheme (scm_list_3 (ly_symbol2scm ("define-fonts"),
- papers_[i]->self_scm (),
- //FIXME:
- ly_quote_scm (ly_list_qsort_uniq_x (fonts))));
+ String format = ly_scm2string (ly_car (s));
+ Paper_outputter *out = get_paper_outputter (outname + "." + format,
+ format);
+
+ SCM scopes = SCM_EOL;
+ if (ly_c_module_p (header_))
+ scopes = scm_cons (header_, scopes);
+
+ String mod_nm = "scm framework-" + format;
+
+ SCM mod = scm_c_resolve_module (mod_nm.to_str0 ());
+ SCM func = scm_c_module_lookup (mod, "output-framework");
+
+ func = scm_variable_ref (func);
+ scm_apply_0 (func, scm_list_n (out->self_scm (),
+ self_scm (),
+ scopes,
+ dump_fields (),
+ scm_makfrom0str (outname.to_str0 ()),
+ SCM_UNDEFINED));
+
+ scm_gc_unprotect_object (out->self_scm ());
+ progress_indication ("\n");
}
-#endif
+}
- for (SCM s = pages; s != SCM_EOL; s = ly_cdr (s))
+void
+Paper_book::classic_output (String outname)
+{
+ /* Generate all stencils to trigger font loads. */
+ lines ();
+
+ // ugh code dup
+ SCM scopes = SCM_EOL;
+ if (ly_c_module_p (header_))
+ scopes = scm_cons (header_, scopes);
+
+ if (ly_c_module_p (score_lines_[0].header_))
+ scopes = scm_cons (score_lines_[0].header_, scopes);
+ //end ugh
+
+ Array<String> output_formats = split_string (output_format_global, ',');
+
+ for (int i = 0; i < output_formats.size (); i++)
{
- Page *p = unsmob_page (ly_car (s));
- progress_indication ("[" + to_string (p->number_));
- out->output_page (p, ly_cdr (s) == SCM_EOL);
- progress_indication ("]");
+ String format = output_formats[i];
+ String mod_nm = "scm framework-" + format;
+
+ SCM mod = scm_c_resolve_module (mod_nm.to_str0 ());
+ SCM func = scm_c_module_lookup (mod, "output-classic-framework");
+
+ func = scm_variable_ref (func);
+
+ Paper_outputter *out = get_paper_outputter (outname + "." + format,
+ format);
+
+ scm_apply_0 (func, scm_list_5 (out->self_scm (), self_scm (), scopes,
+ dump_fields (),
+ scm_makfrom0str (outname.to_str0 ())));
+
+ scm_gc_unprotect_object (out->self_scm ());
+ progress_indication ("\n");
}
+}
- out->output_scheme (scm_list_1 (ly_symbol2scm ("end-output")));
- progress_indication ("\n");
+LY_DEFINE (ly_paper_book_pages, "ly:paper-book-pages",
+ 1, 0, 0, (SCM pb),
+ "Return pages in book PB.")
+{
+ return unsmob_paper_book(pb)->pages ();
}
-SCM
-Paper_book::scopes (int i)
+LY_DEFINE (ly_paper_book_scopes, "ly:paper-book-scopes",
+ 1, 0, 0, (SCM book),
+ "Return pages in paper book @var{book}.")
{
+ Paper_book *pb = unsmob_paper_book(book);
+ SCM_ASSERT_TYPE(pb, book, SCM_ARG1, __FUNCTION__, "Paper_book");
+
SCM scopes = SCM_EOL;
- if (headers_[i])
- scopes = scm_cons (headers_[i], scopes);
- if (global_headers_.size ()
- && global_headers_[i] && global_headers_[i] != headers_[i])
- scopes = scm_cons (global_headers_[i], scopes);
+ if (ly_c_module_p (pb->header_))
+ scopes = scm_cons (pb->header_, scopes);
+
return scopes;
}
-Stencil*
-Paper_book::title (int i)
+LY_DEFINE (ly_paper_book_lines, "ly:paper-book-lines",
+ 1, 0, 0, (SCM pb),
+ "Return lines in book PB.")
{
- SCM user_title = ly_scheme_function ("user-title");
- SCM book_title = ly_scheme_function ("book-title");
- SCM score_title = ly_scheme_function ("score-title");
- SCM field = (i == 0 ? ly_symbol2scm ("bookTitle")
- : ly_symbol2scm ("scoreTitle"));
-
- Stencil *title = 0;
- SCM scopes = this->scopes (i);
- SCM s = ly_modules_lookup (scopes, field);
- if (s != SCM_UNDEFINED && scm_variable_bound_p (s) == SCM_BOOL_T)
- title = unsmob_stencil (scm_call_2 (user_title,
- papers_[0]->self_scm (),
- scm_variable_ref (s)));
- else
- title = unsmob_stencil (scm_call_2 (i == 0 ? book_title : score_title,
- papers_[0]->self_scm (),
- scopes));
- if (title)
- title->align_to (Y_AXIS, UP);
-
- return title;
+ return unsmob_paper_book (pb)->lines ();
}
-void
-Paper_book::classic_output (String outname)
+LY_DEFINE (ly_paper_book_book_paper, "ly:paper-book-book-paper",
+ 1, 0, 0, (SCM pb),
+ "Return pages in book PB.")
{
- int count = scores_.size ();
- Paper_outputter *out = papers_.top ()->get_paper_outputter (outname);
- out->output_header (papers_.top (), scopes (count - 1), 0, true);
-
- Paper_line *first = unsmob_paper_line (scm_vector_ref (scores_.top (),
- scm_int2num (0)));
- Offset o (0, -0.5 * first->dim ()[Y_AXIS]);
- int line_count = SCM_VECTOR_LENGTH ((SCM) scores_.top ());
- for (int i = 0; i < line_count; i++)
- {
- /* In classic compatibility TeX tracks how large things are, and
- advances the Y pos for us. If we advance it too, we get too
- much space.
+ return unsmob_paper_book (pb)->bookpaper_->self_scm ();
+}
- FIXME: vague... why is TeX is different from other ouput
- backends, why not fix the TeX backend? -- jcn */
- if (output_format_global == "tex")
- o = Offset (0, 0);
+/* TODO: resurrect more complex user-tweaks for titling? */
+Stencil
+Paper_book::book_title ()
+{
+ SCM title_func = bookpaper_->lookup_variable (ly_symbol2scm ("book-title"));
+ Stencil title;
- out->output_line (scm_vector_ref ((SCM) scores_.top (), scm_int2num (i)),
- &o, i == line_count - 1);
- }
+ SCM scopes = SCM_EOL;
+ if (ly_c_module_p (header_))
+ scopes = scm_cons (header_, scopes);
+
+
+ SCM tit = SCM_EOL;
+ if (ly_c_procedure_p (title_func))
+ tit = scm_call_2 (title_func,
+ bookpaper_->self_scm (),
+ scopes);
+
+ if (unsmob_stencil (tit))
+ title = *unsmob_stencil (tit);
+
+ if (!title.is_empty ())
+ title.align_to (Y_AXIS, UP);
- out->output_scheme (scm_list_1 (ly_symbol2scm ("end-output")));
- progress_indication ("\n");
+ return title;
}
-/* calculate book height, #lines, stencils. */
-void
-Paper_book::init ()
+Stencil
+Paper_book::score_title (int i)
{
- int score_count = scores_.size ();
+ SCM title_func = bookpaper_->lookup_variable (ly_symbol2scm ("score-title"));
- /* Calculate the full book height. Hmm, can't we cache system
- heights while making stencils? */
- height_ = 0;
- for (int i = 0; i < score_count; i++)
- {
- Stencil *title = this->title (i);
- if (title)
- height_ += title->extent (Y_AXIS).length ();
+ Stencil title;
- int line_count = SCM_VECTOR_LENGTH ((SCM) scores_[i]);
- for (int j = 0; j < line_count; j++)
- {
- SCM s = scm_vector_ref ((SCM) scores_[i], scm_int2num (j));
- height_ += unsmob_paper_line (s)->dim ()[Y_AXIS];
- }
- }
+ // ugh code dup
+ SCM scopes = SCM_EOL;
+ if (ly_c_module_p (header_))
+ scopes = scm_cons (header_, scopes);
- Paper_def *paper = papers_[0];
- SCM scopes = this->scopes (0);
-
- SCM make_tagline = ly_scheme_function ("make-tagline");
- tagline_ = scm_call_2 (make_tagline, paper->self_scm (), scopes);
- Real tag_height = 0;
- if (Stencil *s = unsmob_stencil (tagline_))
- tag_height = s->extent (Y_AXIS).length ();
- height_ += tag_height;
-
- SCM make_copyright = ly_scheme_function ("make-copyright");
- copyright_ = scm_call_2 (make_copyright, paper->self_scm (), scopes);
- Real copy_height = 0;
- if (Stencil *s = unsmob_stencil (copyright_))
- copy_height = s->extent (Y_AXIS).length ();
- height_ += copy_height;
-}
+ if (ly_c_module_p (score_lines_[i].header_))
+ scopes = scm_cons (score_lines_[i].header_, scopes);
+ //end ugh
+ SCM tit = SCM_EOL;
+ if (ly_c_procedure_p (title_func))
+ tit = scm_call_2 (title_func,
+ bookpaper_->self_scm (),
+ scopes);
+
+ if (unsmob_stencil (tit))
+ title = *unsmob_stencil (tit);
+
+ if (!title.is_empty ())
+ title.align_to (Y_AXIS, UP);
+
+ return title;
+}
+
SCM
Paper_book::lines ()
{
- int score_count = scores_.size ();
- SCM lines = SCM_EOL;
+ if (lines_ != SCM_BOOL_F)
+ return lines_;
+
+ lines_ = SCM_EOL;
+ Stencil title = book_title ();
+
+ if (!title.is_empty ())
+ {
+ Paper_system *pl = new Paper_system (title, true);
+ lines_ = scm_cons (pl->self_scm (), lines_);
+ scm_gc_unprotect_object (pl->self_scm ());
+ }
+
+ int score_count = score_lines_.size ();
for (int i = 0; i < score_count; i++)
{
- if (Stencil *title = this->title (i))
- lines = ly_snoc (stencil2line (title, true), lines);
- lines = scm_append (scm_list_2 (lines, scm_vector_to_list (scores_[i])));
+ Stencil title = score_title (i);
+ if (!title.is_empty ())
+ {
+ Paper_system *pl = new Paper_system (title, true);
+ lines_ = scm_cons (pl->self_scm (), lines_);
+ scm_gc_unprotect_object (pl->self_scm ());
+ }
+
+ if (scm_vector_p (score_lines_[i].lines_) == SCM_BOOL_T)
+ {
+ // guh.
+ SCM line_list = scm_vector_to_list (score_lines_[i].lines_);
+
+ line_list = scm_reverse (line_list);
+ lines_ = scm_append (scm_list_2 (line_list, lines_));
+ }
}
- //debug helper; ughr
+
+ lines_ = scm_reverse (lines_);
+
int i = 0;
- for (SCM s = lines; s != SCM_EOL; s = ly_cdr (s))
- unsmob_paper_line (ly_car (s))->number_ = ++i;
- return lines;
+ Paper_system *last = 0;
+ for (SCM s = lines_; s != SCM_EOL; s = ly_cdr (s))
+ {
+ Paper_system * p = unsmob_paper_line (ly_car (s));
+ p->number_ = ++i;
+
+ if (last && last->is_title ())
+ // ugh, hardcoded.
+ p->penalty_ = 10000;
+ last = p;
+ }
+
+ return lines_;
}
SCM
Paper_book::pages ()
{
- init ();
- Page::page_count_ = 0;
- Paper_def *paper = papers_[0];
- Page *page = new Page (paper, 1);
-
- Real text_height = page->text_height ();
-
- Real copy_height = 0;
- if (Stencil *s = unsmob_stencil (copyright_))
- copy_height = s->extent (Y_AXIS).length ();
-
- Real tag_height = 0;
- if (Stencil *s = unsmob_stencil (tagline_))
- tag_height = s->extent (Y_AXIS).length ();
-
- SCM all = lines ();
- SCM proc = paper->get_scmvar ("page-breaking");
- SCM breaks = scm_apply_0 (proc, scm_list_n (all, scm_make_real (height_),
- scm_make_real (text_height),
- scm_make_real (-copy_height),
- scm_make_real (-tag_height),
- SCM_UNDEFINED));
-
- /* Copyright on first page. */
- if (unsmob_stencil (copyright_))
- page->copyright_ = copyright_;
-
- SCM pages = SCM_EOL;
- int page_count = SCM_VECTOR_LENGTH ((SCM) breaks);
- int line = 1;
- for (int i = 0; i < page_count; i++)
- {
- if (i)
- page = new Page (paper, i+1);
- int next = i + 1 < page_count
- ? ly_scm2int (scm_vector_ref (breaks, scm_int2num (i))) : 0;
- while ((!next && all != SCM_EOL) || line <= next)
- {
- SCM s = ly_car (all);
- page->lines_ = ly_snoc (s, page->lines_);
- page->height_ += unsmob_paper_line (s)->dim ()[Y_AXIS];
- page->line_count_++;
- all = ly_cdr (all);
- line++;
- }
- pages = scm_cons (page->self_scm (), pages);
- }
+ if (SCM_BOOL_F != pages_)
+ return pages_;
+
+ pages_ = SCM_EOL;
+ Output_def *paper = bookpaper_;
+ SCM proc = paper->c_variable ("page-breaking");
+ pages_ = scm_apply_0 (proc, scm_list_2 (lines (), self_scm ()));
+ return pages_;
+}
- /* Tagline on last page. */
- if (unsmob_stencil (tagline_))
- page->tagline_ = tagline_;
- return scm_reverse (pages);
-}
+/****************************************************************/
-static SCM
-c_ragged_page_breaks (SCM lines, Real book_height, Real text_height,
- Real first, Real last)
+Score_lines::Score_lines ()
{
- int page_number = 0;
- int page_count = int (book_height / text_height + 0.5);
- SCM breaks = SCM_EOL;
- Real page_height = text_height + first;
- Real h = 0;
- int number = 0;
- for (SCM s = lines; s != SCM_EOL; s = ly_cdr (s))
- {
- Paper_line *pl = unsmob_paper_line (ly_car (s));
- if (!pl->is_title () && h < page_height)
- number++;
- h += pl->dim ()[Y_AXIS];
- if (!pl->is_title () && h > page_height)
- {
- breaks = ly_snoc (scm_int2num (number), breaks);
- page_number++;
- page_height = text_height + (page_number == page_count) * last;
- h = 0;
- }
- if (ly_cdr (s) == SCM_EOL)
- breaks = ly_snoc (scm_int2num (pl->number_), breaks);
- }
-
- return scm_vector (breaks);
+ lines_ = SCM_EOL;
+ header_ = SCM_EOL;
}
-LY_DEFINE (ly_ragged_page_breaks, "ly:ragged-page-breaks",
- 5, 0, 0, (SCM lines, SCM book, SCM text, SCM first, SCM last),
- "Return a vector with line numbers of page breaks.")
+void
+Score_lines::gc_mark ()
{
- SCM_ASSERT_TYPE (scm_pair_p (lines), lines, SCM_ARG1, __FUNCTION__, "list");
- SCM_ASSERT_TYPE (ly_c_number_p (book), book, SCM_ARG2, __FUNCTION__, "real");
- SCM_ASSERT_TYPE (ly_c_number_p (text), text, SCM_ARG2, __FUNCTION__, "real");
- SCM_ASSERT_TYPE (ly_c_number_p (first), first, SCM_ARG2, __FUNCTION__, "real");
- SCM_ASSERT_TYPE (ly_c_number_p (last), last, SCM_ARG2, __FUNCTION__, "real");
-
- return c_ragged_page_breaks (lines,
- ly_scm2double (book), ly_scm2double (text),
- ly_scm2double (first), ly_scm2double (last));
+ scm_gc_mark (lines_);
+ scm_gc_mark (header_);
}
+
projects / lilypond.git / blobdiff