#include "main.hh"
#include "page.hh"
#include "paper-book.hh"
-#include "paper-def.hh"
+#include "output-def.hh"
#include "paper-outputter.hh"
#include "paper-line.hh"
#include "paper-score.hh"
#include "stencil.hh"
#include "warn.hh"
-#include "book-paper-def.hh"
+
// JUNKME
SCM
Paper_book::Paper_book ()
{
+ pages_ = SCM_EOL;
+ lines_ = SCM_EOL;
copyright_ = SCM_EOL;
tagline_ = SCM_EOL;
+ header_ = SCM_EOL;
+
bookpaper_ = 0;
smobify_self ();
}
scm_gc_mark (b->copyright_);
if (b->bookpaper_)
scm_gc_mark (b->bookpaper_->self_scm ());
-
+ scm_gc_mark (b->header_);
+ scm_gc_mark (b->pages_);
+ scm_gc_mark (b->lines_);
return b->tagline_;
}
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;
+}
+
+/*
+ TODO: there is too much code dup, and the interface is not
+ clear. FIXME.
+ */
void
Paper_book::output (String outname)
{
return;
/* Generate all stencils to trigger font loads. */
- SCM pages = this->pages ();
+ pages ();
- Paper_def *paper = score_lines_[0].paper_;
- Paper_outputter *out = paper->get_paper_outputter (outname);
- int page_count = scm_ilength (pages);
- out->output_header (paper->bookpaper_, scopes (0), page_count, false);
+ Array<String> output_formats = split_string (output_format_global, ',');
- for (SCM s = pages; s != SCM_EOL; s = ly_cdr (s))
+ 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];
+ Paper_outputter *out = get_paper_outputter (outname + "." + output_formats[i], format);
+
+
+
+
+ SCM scopes = SCM_EOL;
+ if (ly_c_module_p (header_))
+ scopes = scm_cons (header_, scopes);
+
+ String func_nm = output_format_global;
+ func_nm = "output-framework-" + func_nm;
+
+ SCM func = ly_scheme_function (func_nm.to_str0 ());
+ 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 ());
}
+}
+
+
+void
+Paper_book::classic_output (String outname)
+{
+ String format = "tex";
+ Paper_outputter *out = get_paper_outputter (outname + "." + format, format);
+
+ /* 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
+
+ String func_nm = output_format_global;
+ func_nm = "output-classic-framework-" + func_nm;
+
+ SCM func = ly_scheme_function (func_nm.to_str0 ());
+ scm_apply_0 (func, scm_list_n (out->self_scm (),
+ self_scm (),
+ scopes,
+ dump_fields (),
+ scm_makfrom0str (outname.to_str0 ()),
+ SCM_UNDEFINED
+ )) ;
- out->output_scheme (scm_list_1 (ly_symbol2scm ("end-output")));
progress_indication ("\n");
}
-SCM
-Paper_book::scopes (int i)
+
+
+
+LY_DEFINE(ly_paper_book_pages, "ly:paper-book-pages",
+ 1,0,0,
+ (SCM pb),
+ "Return pages in book PB.")
{
- return score_lines_[i].scopes ();
+ return unsmob_paper_book(pb)->pages ();
}
-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.")
+{
+ return unsmob_paper_book (pb)->lines ();
+}
+
+
+LY_DEFINE(ly_paper_book_book_paper, "ly:paper-book-book-paper",
+ 1,0,0,
+ (SCM pb),
+ "Return pages in book PB.")
{
- SCM user_title = bookpaper_->lookup_variable (ly_symbol2scm ("user-title"));
- SCM book_title = bookpaper_->lookup_variable (ly_symbol2scm ("book-title"));
- SCM score_title = bookpaper_->lookup_variable (ly_symbol2scm ("score-title"));
- SCM field = (i == 0 ? ly_symbol2scm ("bookTitle")
- : ly_symbol2scm ("scoreTitle"));
+ return unsmob_paper_book(pb)->bookpaper_->self_scm ();
+}
+
+/*
+
+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;
- 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,
- score_lines_[0].paper_->self_scm (),
- scm_variable_ref (s)));
- else
- title = *unsmob_stencil (scm_call_2 (i == 0 ? book_title : score_title,
- score_lines_[0].paper_->self_scm (),
- scopes));
+
+ 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);
return title;
}
-void
-Paper_book::classic_output (String outname)
+
+
+Stencil
+Paper_book::score_title (int i)
{
- int count = score_lines_.size ();
- Paper_def * p = score_lines_.top ().paper_;
- Paper_outputter *out = p->get_paper_outputter (outname);
- out->output_header (p->bookpaper_, scopes (count - 1), 0, true);
-
- SCM top_lines = score_lines_.top ().lines_;
- Paper_line *first = unsmob_paper_line (scm_vector_ref (top_lines,
- scm_int2num (0)));
- Offset o (0, -0.5 * first->dim ()[Y_AXIS]);
- int line_count = SCM_VECTOR_LENGTH (top_lines);
- 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.
+ SCM title_func = bookpaper_->lookup_variable (ly_symbol2scm ("score-title"));
- 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);
+ Stencil title;
- out->output_line (scm_vector_ref (top_lines, scm_int2num (i)),
- &o, i == line_count - 1);
- }
+ // 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_[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);
- out->output_scheme (scm_list_1 (ly_symbol2scm ("end-output")));
- progress_indication ("\n");
+ return title;
}
+
+
+
/* calculate book height, #lines, stencils. */
void
Paper_book::init ()
/* Calculate the full book height. Hmm, can't we cache system
heights while making stencils? */
height_ = 0;
+ Stencil btitle = book_title ();
+ if (!btitle.is_empty ())
+ height_ += btitle.extent (Y_AXIS).length ();
+
for (int i = 0; i < score_count; i++)
{
- Stencil title = this->title (i);
+ Stencil title = score_title (i);
if (!title.is_empty ())
height_ += title.extent (Y_AXIS).length ();
}
}
- Paper_def *paper = score_lines_[0].paper_;
- SCM scopes = this->scopes (0);
+ Output_def *paper = bookpaper_;
+
+ SCM scopes = SCM_EOL;
+ if (ly_c_module_p (header_))
+ scopes = scm_cons (header_, scopes);
SCM make_tagline = paper->c_variable ("make-tagline");
tagline_ = scm_call_2 (make_tagline, paper->self_scm (), scopes);
SCM
Paper_book::lines ()
{
+ if (ly_c_pair_p (lines_))
+ return lines_;
+
+ Stencil title = book_title ();
+ if (!title.is_empty ())
+ lines_ = scm_cons (stencil2line (title, true), lines_);
+
int score_count = score_lines_.size ();
- SCM lines = SCM_EOL;
for (int i = 0; i < score_count; i++)
{
- Stencil title = this->title (i);
+ Stencil title = score_title (i);
if (!title.is_empty ())
- lines = ly_snoc (stencil2line (title, true), lines);
- lines = scm_append (scm_list_2 (lines, scm_vector_to_list (score_lines_[i].lines_)));
+ lines_ = scm_cons (stencil2line (title, true), lines_);
+
+ SCM line_list = scm_vector_to_list (score_lines_[i].lines_); // guh.
+ lines_ = scm_append (scm_list_2 (scm_reverse (line_list), lines_));
}
- //debug helper; ughr
+ lines_ = scm_reverse (lines_);
+
int i = 0;
- for (SCM s = lines; s != SCM_EOL; s = ly_cdr (s))
+ for (SCM s = lines_; s != SCM_EOL; s = ly_cdr (s))
unsmob_paper_line (ly_car (s))->number_ = ++i;
- return lines;
+ return lines_;
}
SCM
Paper_book::pages ()
{
+ if (ly_c_pair_p (pages_))
+ return pages_;
+
init ();
- Page::page_count_ = 0;
- Paper_def *paper = score_lines_[0].paper_;
+ Output_def *paper = bookpaper_;
Page *page = new Page (paper, 1);
Real text_height = page->text_height ();
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)
all = ly_cdr (all);
line++;
}
- pages = scm_cons (page->self_scm (), pages);
+ if (i == page_count-1)
+ page->is_last_ = true;
+
+ pages_ = scm_cons (page->self_scm (), pages_);
}
/* Tagline on last page. */
if (unsmob_stencil (tagline_))
page->tagline_ = tagline_;
- return scm_reverse (pages);
+ pages_ = scm_reverse (pages_);
+ return pages_;
}
static SCM
Score_lines::Score_lines ()
{
lines_ = SCM_EOL;
- global_header_ = SCM_EOL;
header_ = SCM_EOL;
- paper_ = 0;
}
void
Score_lines::gc_mark ()
{
scm_gc_mark (lines_);
- scm_gc_mark (global_header_);
scm_gc_mark (header_);
- if (paper_)
- scm_gc_mark (paper_->self_scm ());
}
-
-SCM
-Score_lines::scopes ()
-{
- SCM scopes = SCM_EOL;
- if (header_)
- scopes = scm_cons (header_, scopes);
- if (SCM_MODULEP(global_header_)
- && global_header_ != header_)
- scopes = scm_cons (global_header_, scopes);
-
- return scopes;
-}