source file of the GNU LilyPond music typesetter
- (c) 2004--2007 Jan Nieuwenhuizen <janneke@gnu.org>
+ (c) 2004--2008 Jan Nieuwenhuizen <janneke@gnu.org>
*/
#include "paper-book.hh"
systems_ = SCM_BOOL_F;
paper_ = 0;
+ parent_ = 0;
smobify_self ();
}
Paper_book *b = (Paper_book *) SCM_CELL_WORD_1 (smob);
if (b->paper_)
scm_gc_mark (b->paper_->self_scm ());
+ if (b->parent_)
+ scm_gc_mark (b->parent_->self_scm ());
scm_gc_mark (b->header_);
scm_gc_mark (b->header_0_);
scm_gc_mark (b->pages_);
performances_ = scm_cons (s, performances_);
}
-int
+void
Paper_book::output_aux (SCM output_channel,
- int first_page_number,
- bool is_first,
- bool is_last)
+ bool is_last,
+ int *first_page_number,
+ int *first_performance_number)
{
if (scm_is_pair (performances_))
{
SCM proc = ly_lily_module_constant ("write-performances-midis");
- scm_call_2 (proc, performances (), output_channel);
+ scm_call_3 (proc,
+ performances (),
+ output_channel,
+ scm_long2num (*first_performance_number));
+ *first_performance_number += scm_ilength (performances_);
}
if (scm_is_pair (bookparts_))
{
- bool is_first_part = is_first;
- int page_number = first_page_number;
for (SCM p = scm_reverse (bookparts_); scm_is_pair (p); p = scm_cdr (p))
- if (Paper_book *pbookpart = unsmob_paper_book (scm_car (p)))
- {
- bool is_last_part = (is_last && !scm_is_pair (scm_cdr (p)));
- page_number += pbookpart->output_aux (output_channel,
- page_number,
- is_first_part,
- is_last_part);
- is_first_part = false;
- }
- return page_number;
+ if (Paper_book *pbookpart = unsmob_paper_book (scm_car (p)))
+ {
+ bool is_last_part = (is_last && !scm_is_pair (scm_cdr (p)));
+ pbookpart->output_aux (output_channel,
+ is_last_part,
+ first_page_number,
+ first_performance_number);
+ }
}
else
{
if (scores_ == SCM_EOL)
- return 0;
- paper_->set_variable (ly_symbol2scm ("part-first-page-number"),
- scm_long2num (first_page_number));
- paper_->set_variable (ly_symbol2scm ("part-is-first"),
- ly_bool2scm (is_first));
- paper_->set_variable (ly_symbol2scm ("part-is-last"),
- ly_bool2scm (is_last));
+ return;
+ paper_->set_variable (ly_symbol2scm ("first-page-number"),
+ scm_long2num (*first_page_number));
+ paper_->set_variable (ly_symbol2scm ("is-last-bookpart"),
+ ly_bool2scm (is_last));
/* Generate all stencils to trigger font loads. */
- return scm_ilength (pages ());
+ *first_page_number += scm_ilength (pages ());
}
}
void
Paper_book::output (SCM output_channel)
{
+ int first_page_number = robust_scm2int (paper_->c_variable ("first-page-number"), 1);
+ int first_performance_number = 0;
output_aux (output_channel,
- robust_scm2int (paper_->c_variable ("first-page-number"), 1),
- true,
- true);
+ true,
+ &first_page_number,
+ &first_performance_number);
SCM scopes = SCM_EOL;
if (ly_is_module (header_))
}
void
-Paper_book::classic_output_aux (SCM output)
+Paper_book::classic_output_aux (SCM output,
+ int *first_performance_number)
{
if (scm_is_pair (performances_))
{
SCM proc = ly_lily_module_constant ("write-performances-midis");
-
- scm_call_2 (proc, performances (), output);
+ scm_call_3 (proc,
+ performances (),
+ output,
+ scm_long2num (*first_performance_number));
+ *first_performance_number += scm_ilength (performances_);
}
/* Generate all stencils to trigger font loads. */
void
Paper_book::classic_output (SCM output)
{
- classic_output_aux (output);
+ int first_performance_number = 0;
+ classic_output_aux (output, &first_performance_number);
SCM scopes = SCM_EOL;
if (ly_is_module (header_))
{
SCM system_specs = SCM_EOL;
- if (ly_scm2bool (paper_->c_variable ("part-is-first")))
+ Stencil title = book_title ();
+ if (!title.is_empty ())
{
- Stencil title = book_title ();
- if (!title.is_empty ())
- {
- SCM props = paper_->lookup_variable (ly_symbol2scm ("book-title-properties"));
- Prob *ps = make_paper_system (props);
- paper_system_set_stencil (ps, title);
-
- system_specs = scm_cons (ps->self_scm (), system_specs);
- ps->unprotect ();
- }
+ SCM props = paper_->lookup_variable (ly_symbol2scm ("book-title-properties"));
+ Prob *ps = make_paper_system (props);
+ paper_system_set_stencil (ps, title);
+
+ system_specs = scm_cons (ps->self_scm (), system_specs);
+ ps->unprotect ();
}
SCM page_properties
if (scm_is_pair (bookparts_))
{
for (SCM p = scm_reverse (bookparts_); scm_is_pair (p); p = scm_cdr (p))
- if (Paper_book *pbookpart = unsmob_paper_book (scm_car (p)))
- systems_ = scm_append_x (scm_list_2 (systems_, pbookpart->systems ()));
+ if (Paper_book *pbookpart = unsmob_paper_book (scm_car (p)))
+ systems_ = scm_append_x (scm_list_2 (systems_, pbookpart->systems ()));
}
else
{
SCM specs = get_system_specs ();
for (SCM s = specs; scm_is_pair (s); s = scm_cdr (s))
- {
-
if (Paper_score *pscore = dynamic_cast<Paper_score*> (unsmob_music_output (scm_car (s))))
- {
- SCM system_list = scm_vector_to_list (pscore->get_paper_systems ());
- system_list = scm_reverse (system_list);
- systems_ = scm_append (scm_list_2 (system_list, systems_));
- }
- else
- {
- systems_ = scm_cons (scm_car (s), systems_);
- }
- }
+ {
+ if (Paper_score *pscore = dynamic_cast<Paper_score*> (unsmob_music_output (scm_car (s))))
+ {
+ SCM system_list = scm_vector_to_list (pscore->get_paper_systems ());
+ system_list = scm_reverse (system_list);
+ systems_ = scm_append (scm_list_2 (system_list, systems_));
+ }
+ else
+ {
+ systems_ = scm_cons (scm_car (s), systems_);
+ }
+ }
systems_ = scm_reverse (systems_);
/* backwards compatibility for the old page breaker */
int i = 0;
Prob *last = 0;
for (SCM s = systems_; scm_is_pair (s); s = scm_cdr (s))
- {
- Prob *ps = unsmob_prob (scm_car (s));
- ps->set_property ("number", scm_from_int (++i));
-
- if (last
- && to_boolean (last->get_property ("is-title"))
- && !scm_is_number (ps->get_property ("penalty")))
- ps->set_property ("penalty", scm_from_int (10000));
- last = ps;
-
- if (scm_is_pair (scm_cdr (s)))
- {
- SCM perm = ps->get_property ("page-break-permission");
- Prob *next = unsmob_prob (scm_cadr (s));
- if (perm == SCM_EOL)
- next->set_property ("penalty", scm_from_int (10001));
- else if (perm == ly_symbol2scm ("force"))
- next->set_property ("penalty", scm_from_int (-10001));
- }
- }
+ {
+ Prob *ps = unsmob_prob (scm_car (s));
+ ps->set_property ("number", scm_from_int (++i));
+
+ if (last
+ && to_boolean (last->get_property ("is-title"))
+ && !scm_is_number (ps->get_property ("penalty")))
+ ps->set_property ("penalty", scm_from_int (10000));
+ last = ps;
+
+ if (scm_is_pair (scm_cdr (s)))
+ {
+ SCM perm = ps->get_property ("page-break-permission");
+ Prob *next = unsmob_prob (scm_cadr (s));
+ if (perm == SCM_EOL)
+ next->set_property ("penalty", scm_from_int (10001));
+ else if (perm == ly_symbol2scm ("force"))
+ next->set_property ("penalty", scm_from_int (-10001));
+ }
+ }
}
return systems_;
if (scm_is_pair (bookparts_))
{
for (SCM p = scm_reverse (bookparts_); scm_is_pair (p); p = scm_cdr (p))
- if (Paper_book *pbookpart = unsmob_paper_book (scm_car (p)))
- pages_ = scm_append_x (scm_list_2 (pages_, pbookpart->pages ()));
+ if (Paper_book *pbookpart = unsmob_paper_book (scm_car (p)))
+ pages_ = scm_append_x (scm_list_2 (pages_, pbookpart->pages ()));
}
else
{
/* set systems_ from the pages */
if (systems_ == SCM_BOOL_F)
- {
- systems_ = SCM_EOL;
- for (SCM p = pages_; scm_is_pair (p); p = scm_cdr (p))
- {
- Prob *page = unsmob_prob (scm_car (p));
- SCM systems = page->get_property ("lines");
- systems_ = scm_append (scm_list_2 (systems_, systems));
- }
- }
+ {
+ systems_ = SCM_EOL;
+ for (SCM p = pages_; scm_is_pair (p); p = scm_cdr (p))
+ {
+ Prob *page = unsmob_prob (scm_car (p));
+ SCM systems = page->get_property ("lines");
+ systems_ = scm_append (scm_list_2 (systems_, systems));
+ }
+ }
}
return pages_;
}
projects / lilypond.git / blobdiff