/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 2004--2014 Jan Nieuwenhuizen <janneke@gnu.org>
+ Copyright (C) 2004--2015 Jan Nieuwenhuizen <janneke@gnu.org>
LilyPond is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include "warn.hh"
#include "program-option.hh"
#include "page-marker.hh"
+#include "ly-module.hh"
+#include "lily-imports.hh"
Paper_book::Paper_book ()
{
}
-const char Paper_book::type_p_name_[] = "ly:paper-book?";
+const char * const Paper_book::type_p_name_ = "ly:paper-book?";
SCM
-Paper_book::mark_smob ()
+Paper_book::mark_smob () const
{
if (paper_)
scm_gc_mark (paper_->self_scm ());
long page_nb = 0;
if (scm_is_pair (performances_))
{
- SCM proc = ly_lily_module_constant ("write-performances-midis");
-
- scm_call_3 (proc,
- performances (),
- output_channel,
- scm_from_long (*first_performance_number));
+ Lily::write_performances_midis (performances (),
+ output_channel,
+ scm_from_long (*first_performance_number));
*first_performance_number += scm_ilength (performances_);
}
if (scm_is_pair (bookparts_))
{
for (SCM p = bookparts_; scm_is_pair (p); p = scm_cdr (p))
- if (Paper_book *pbookpart = Paper_book::unsmob (scm_car (p)))
+ if (Paper_book *pbookpart = unsmob<Paper_book> (scm_car (p)))
{
bool is_last_part = (is_last && !scm_is_pair (scm_cdr (p)));
page_nb += pbookpart->output_aux (output_channel,
}
else
{
- if (scores_ == SCM_EOL)
+ if (scm_is_null (scores_))
return 0;
paper_->set_variable (ly_symbol2scm ("first-page-number"),
scm_from_long (*first_page_number));
with different line-widths) and why we need it at all.
*/
- if (paper_->c_variable ("line-width") == SCM_UNDEFINED)
+ if (SCM_UNBNDP (paper_->c_variable ("line-width")))
paper_->set_variable (ly_symbol2scm ("line-width"),
paper_->c_variable ("paper-width"));
SCM framework = ly_module_lookup (mod,
ly_symbol2scm ("output-framework"));
- if (framework != SCM_BOOL_F)
+ if (scm_is_true (framework))
{
SCM func = scm_variable_ref (framework);
scm_call_4 (func,
SCM framework
= ly_module_lookup (mod, ly_symbol2scm ("output-preview-framework"));
- if (framework != SCM_BOOL_F)
+ if (scm_is_true (framework))
{
SCM func = scm_variable_ref (framework);
scm_call_4 (func,
warning (_f ("program option -dpreview not supported by backend `%s'",
get_output_backend_name ()));
}
+
+ if (get_program_option ("crop"))
+ {
+ SCM framework
+ = ly_module_lookup (mod, ly_symbol2scm ("output-crop-framework"));
+
+ if (scm_is_true (framework))
+ {
+ SCM func = scm_variable_ref (framework);
+ scm_call_4 (func,
+ output_channel,
+ self_scm (),
+ scopes,
+ dump_fields ());
+ }
+ else
+ warning (_f ("program option -dcrop not supported by backend `%s'",
+ get_output_backend_name ()));
+ }
}
void
{
if (scm_is_pair (performances_))
{
- SCM proc = ly_lily_module_constant ("write-performances-midis");
- scm_call_3 (proc,
- performances (),
- output,
- scm_from_long (*first_performance_number));
+ Lily::write_performances_midis (performances (),
+ output,
+ scm_from_long (*first_performance_number));
*first_performance_number += scm_ilength (performances_);
}
paper_->self_scm (),
scopes);
- if (Stencil::is_smob (tit))
- title = *Stencil::unsmob (tit);
+ if (unsmob<Stencil> (tit))
+ title = *unsmob<Stencil> (tit);
if (!title.is_empty ())
title.align_to (Y_AXIS, UP);
paper_->self_scm (),
scopes);
- if (Stencil::is_smob (tit))
- title = *Stencil::unsmob (tit);
+ if (unsmob<Stencil> (tit))
+ title = *unsmob<Stencil> (tit);
if (!title.is_empty ())
title.align_to (Y_AXIS, UP);
void
set_page_permission (SCM sys, SCM symbol, SCM permission)
{
- if (Paper_score *ps = dynamic_cast<Paper_score *> (Music_output::unsmob (sys)))
+ if (Paper_score *ps = unsmob<Paper_score> (sys))
{
vector<Grob *> cols = ps->get_columns ();
if (cols.size ())
col->find_prebroken_piece (LEFT)->set_property (symbol, permission);
}
}
- else if (Prob *pb = Prob::unsmob (sys))
+ else if (Prob *pb = unsmob<Prob> (sys))
pb->set_property (symbol, permission);
}
void
set_labels (SCM sys, SCM labels)
{
- if (Paper_score *ps = dynamic_cast<Paper_score *> (Music_output::unsmob (sys)))
+ if (Paper_score *ps = unsmob<Paper_score> (sys))
{
vector<Grob *> cols = ps->get_columns ();
if (cols.size ())
labels)));
}
}
- else if (Prob *pb = Prob::unsmob (sys))
+ else if (Prob *pb = unsmob<Prob> (sys))
pb->set_property ("labels",
scm_append_x (scm_list_2 (pb->get_property ("labels"),
labels)));
}
SCM page_properties
- = scm_call_1 (ly_lily_module_constant ("layout-extract-page-properties"),
- paper_->self_scm ());
+ = Lily::layout_extract_page_properties (paper_->self_scm ());
- SCM interpret_markup_list = ly_lily_module_constant ("interpret-markup-list");
SCM header = SCM_EOL;
SCM labels = SCM_EOL;
for (SCM s = scm_reverse (scores_); scm_is_pair (s); s = scm_cdr (s))
if (ly_is_module (scm_car (s)))
{
header = scm_car (s);
- if (header_0_ == SCM_EOL)
+ if (scm_is_null (header_0_))
header_0_ = header;
}
- else if (Page_marker *page_marker = Page_marker::unsmob (scm_car (s)))
+ else if (Page_marker *page_marker = unsmob<Page_marker> (scm_car (s)))
{
/* page markers are used to set page breaking/turning permission,
or to place bookmarking labels */
labels = scm_cons (page_marker->label (), labels);
}
}
- else if (Music_output *mop = Music_output::unsmob (scm_car (s)))
+ else if (Music_output *mop = unsmob<Music_output> (scm_car (s)))
{
if (Paper_score *pscore = dynamic_cast<Paper_score *> (mop))
{
if (scm_is_pair (system_specs))
set_system_penalty (scm_car (system_specs), header);
- if (Prob::is_smob (title))
+ if (unsmob<Prob> (title))
{
system_specs = scm_cons (title, system_specs);
- Prob::unsmob (title)->unprotect ();
+ unsmob<Prob> (title)->unprotect ();
}
header = SCM_EOL;
}
else if (Text_interface::is_markup_list (scm_car (s)))
{
- SCM texts = scm_call_3 (interpret_markup_list,
- paper_->self_scm (),
- page_properties,
- scm_car (s));
+ SCM texts = Lily::interpret_markup_list (paper_->self_scm (),
+ page_properties,
+ scm_car (s));
Prob *first = 0;
Prob *last = 0;
for (SCM list = texts; scm_is_pair (list); list = scm_cdr (list))
ps->set_property ("last-markup-line", SCM_BOOL_F);
ps->set_property ("first-markup-line", SCM_BOOL_F);
- paper_system_set_stencil (ps, *Stencil::unsmob (t));
+ paper_system_set_stencil (ps, *unsmob<Stencil> (t));
- SCM footnotes = get_footnotes (Stencil::unsmob (t)->expr ());
+ SCM footnotes = get_footnotes (unsmob<Stencil> (t)->expr ());
ps->set_property ("footnotes", footnotes);
ps->set_property ("is-title", SCM_BOOL_T);
- if (list == texts)
+ if (scm_is_eq (list, texts))
first = ps;
else
{
SCM
Paper_book::systems ()
{
- if (systems_ != SCM_BOOL_F)
+ if (scm_is_true (systems_))
return systems_;
systems_ = SCM_EOL;
{
SCM system_list = SCM_EOL;
for (SCM p = bookparts_; scm_is_pair (p); p = scm_cdr (p))
- if (Paper_book *pbookpart = Paper_book::unsmob (scm_car (p)))
+ if (Paper_book *pbookpart = unsmob<Paper_book> (scm_car (p)))
system_list = scm_cons (pbookpart->systems (), system_list);
systems_ = scm_append (scm_reverse_x (system_list, SCM_EOL));
}
for (SCM s = specs; scm_is_pair (s); s = scm_cdr (s))
{
if (Paper_score * pscore
- = dynamic_cast<Paper_score *> (Music_output::unsmob (scm_car (s))))
+ = unsmob<Paper_score> (scm_car (s)))
{
SCM system_list
= scm_vector_to_list (pscore->get_paper_systems ());
Prob *last = 0;
for (SCM s = systems_; scm_is_pair (s); s = scm_cdr (s))
{
- Prob *ps = Prob::unsmob (scm_car (s));
+ Prob *ps = unsmob<Prob> (scm_car (s));
ps->set_property ("number", scm_from_int (++i));
if (last
if (scm_is_pair (scm_cdr (s)))
{
SCM perm = ps->get_property ("page-break-permission");
- Prob *next = Prob::unsmob (scm_cadr (s));
- if (perm == SCM_EOL)
+ Prob *next = unsmob<Prob> (scm_cadr (s));
+ if (scm_is_null (perm))
next->set_property ("penalty", scm_from_int (10001));
- else if (perm == ly_symbol2scm ("force"))
+ else if (scm_is_eq (perm, ly_symbol2scm ("force")))
next->set_property ("penalty", scm_from_int (-10001));
}
}
SCM
Paper_book::pages ()
{
- if (SCM_BOOL_F != pages_)
+ if (scm_is_true (pages_))
return pages_;
pages_ = SCM_EOL;
if (scm_is_pair (bookparts_))
{
for (SCM p = bookparts_; scm_is_pair (p); p = scm_cdr (p))
- if (Paper_book *pbookpart = Paper_book::unsmob (scm_car (p)))
+ if (Paper_book *pbookpart = unsmob<Paper_book> (scm_car (p)))
pages_ = scm_cons (pbookpart->pages (), pages_);
pages_ = scm_append (scm_reverse_x (pages_, SCM_EOL));
}
scm_call_2 (post_process, paper_->self_scm (), pages_);
/* set systems_ from the pages */
- if (systems_ == SCM_BOOL_F)
+ if (scm_is_false (systems_))
{
systems_ = SCM_EOL;
for (SCM p = pages_; scm_is_pair (p); p = scm_cdr (p))
{
- Prob *page = Prob::unsmob (scm_car (p));
+ Prob *page = unsmob<Prob> (scm_car (p));
SCM systems = page->get_property ("lines");
systems_ = scm_cons (systems, systems_);
}
projects / lilypond.git / blobdiff