X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fpaper-outputter.cc;h=5f02a7654923572f7e05aafc808a70495a0ceda5;hb=5b4b0d6e9a197e8f9eb085b7c2ad78b8be3e5cfc;hp=e31c61b4a99b35b5c25a327dd644ec5b48c64dc7;hpb=7e72a1e50e94a7f9738d62599de79fe7745f600c;p=lilypond.git diff --git a/lily/paper-outputter.cc b/lily/paper-outputter.cc index e31c61b4a9..5f02a76549 100644 --- a/lily/paper-outputter.cc +++ b/lily/paper-outputter.cc @@ -3,205 +3,106 @@ source file of the GNU LilyPond music typesetter - (c) 1997--2004 Han-Wen Nienhuys + (c) 1997--2008 Han-Wen Nienhuys Jan Nieuwenhuizen */ -#include -#include +#include "paper-outputter.hh" + +#include +#include + +using namespace std; #include "dimensions.hh" -#include "virtual-methods.hh" -#include "paper-outputter.hh" -#include "molecule.hh" -#include "array.hh" -#include "string-convert.hh" -#include "warn.hh" +#include "file-name.hh" #include "font-metric.hh" +#include "input.hh" +#include "lily-version.hh" #include "main.hh" +#include "output-def.hh" +#include "paper-book.hh" +#include "paper-system.hh" #include "scm-hash.hh" -#include "lily-version.hh" -#include "paper-def.hh" -#include "input-file-results.hh" -#include "ly-modules.hh" - - - -/* - TODO: this entire class should be implemented at Scheme level. +#include "string-convert.hh" +#include "warn.hh" +#include "ly-smobs.icc" - - */ -Paper_outputter::Paper_outputter (String name) +Paper_outputter::Paper_outputter (SCM port, string format) { - if (safe_global_b) - { - gh_define ("security-paranoia", SCM_BOOL_T); - } - - file_ = scm_open_file (scm_makfrom0str (name.to_str0 ()), - scm_makfrom0str ("w")); - - /* - ugh. - */ - SCM exp = scm_list_n (ly_symbol2scm ("find-dumper"), - scm_makfrom0str (output_format_global.to_str0 ()), - SCM_UNDEFINED); - - output_func_ = scm_primitive_eval (exp); -} + file_ = port; + output_module_ = SCM_EOL; + smobify_self (); -Paper_outputter::~Paper_outputter () -{ - scm_close_port (file_); - file_ = SCM_EOL; + string module_name = "scm output-" + format; + output_module_ = scm_c_resolve_module (module_name.c_str ()); } - -void -Paper_outputter::output_header () +Paper_outputter::~Paper_outputter () { - time_t t (time (0)); - String generate = ctime (&t); - generate = generate.left_string (generate.length () - 1) + " " + *tzname; - - /* Fixed length time stamp */ - generate = generate + to_string (' ', (50 - generate.length ()) >? 0); - - /* Fixed length creator string */ - String creator = gnu_lilypond_version_string (); - creator += " (http://lilypond.org)"; - creator = creator + to_string (' ', (50 - creator.length ()) >? 0); - - SCM args_scm = scm_list_n (scm_makfrom0str (creator.to_str0 ()), - scm_makfrom0str (generate.to_str0 ()), - SCM_UNDEFINED); - - - SCM scm = gh_cons (ly_symbol2scm ("header"), args_scm); - - output_scheme (scm); } +IMPLEMENT_SMOBS (Paper_outputter); +IMPLEMENT_DEFAULT_EQUAL_P (Paper_outputter); - -void -Paper_outputter::output_comment (String str) +SCM +Paper_outputter::mark_smob (SCM x) { - output_scheme (scm_list_n (ly_symbol2scm ("comment"), - scm_makfrom0str ((char*)str.to_str0 ()), - SCM_UNDEFINED) - ); + Paper_outputter *p = (Paper_outputter *) SCM_CELL_WORD_1 (x); + scm_gc_mark (p->output_module_); + return p->file_; } -void -Paper_outputter::output_scheme (SCM scm) +int +Paper_outputter::print_smob (SCM x, SCM p, scm_print_state*) { - gh_call2 (output_func_, scm, file_); + (void) x; + scm_puts ("#", p); + return 1; } -void -Paper_outputter::output_scope (SCM mod, String prefix) +SCM +Paper_outputter::file () const { - if (!SCM_MODULEP (mod)) - return ; - - SCM al = ly_module_to_alist (mod); - for (SCM s = al ; gh_pair_p (s); s = ly_cdr (s)) - { - SCM k = ly_caar (s); - SCM v = ly_cdar (s); - String s = ly_symbol2string (k); - - if (gh_string_p (v)) - { - output_String_def (prefix + s, ly_scm2string (v)); - } - else if (scm_integer_p (v) == SCM_BOOL_T && scm_exact_p (v) == SCM_BOOL_T) - { - output_int_def (prefix + s, gh_scm2int (v)); - } - else if (gh_number_p (v)) - { - output_Real_def (prefix + s, gh_scm2double (v)); - } - } + return file_; } -void -Paper_outputter::output_version () +SCM +Paper_outputter::dump_string (SCM scm) { - String id_string = "Engraved by LilyPond"; - id_string += String_convert::pad_to (String (", ") + version_string (), 40); - - output_String_def ("lilypondtagline", id_string); - output_String_def ("LilyPondVersion", version_string ()); - output_String_def ("lilypondpaperunit", String (INTERNAL_UNIT)); + return scm_display (scm, file ()); } - -void -Paper_outputter::output_Real_def (String k, Real v) +SCM +Paper_outputter::scheme_to_string (SCM scm) { - - SCM scm = scm_list_n (ly_symbol2scm ("lily-def"), - scm_makfrom0str (k.get_str0 ()), - scm_makfrom0str (to_string (v).get_str0 ()), - SCM_UNDEFINED); - output_scheme (scm); + return scm_eval (scm, output_module_); } void -Paper_outputter::output_String_def (String k, String v) +Paper_outputter::output_scheme (SCM scm) { - - SCM scm = scm_list_n (ly_symbol2scm ("lily-def"), - scm_makfrom0str (k.get_str0 ()), - scm_makfrom0str (v.get_str0 ()), - SCM_UNDEFINED); - output_scheme (scm); + dump_string (scheme_to_string (scm)); } void -Paper_outputter::output_int_def (String k, int v) +paper_outputter_dump (void *po, SCM x) { - SCM scm = scm_list_n (ly_symbol2scm ("lily-def"), - scm_makfrom0str (k.get_str0 ()), - scm_makfrom0str (to_string (v).get_str0 ()), - SCM_UNDEFINED); - output_scheme (scm); + Paper_outputter *me = (Paper_outputter *) po; + me->output_scheme (x); } void -Paper_outputter::write_header_field_to_file (String filename, SCM key, SCM value) +Paper_outputter::output_stencil (Stencil stil) { - output_scheme (scm_list_n (ly_symbol2scm ("header-to-file"), - scm_makfrom0str (filename.to_str0 ()), - ly_quote_scm (key), value, - SCM_UNDEFINED)); + interpret_stencil_expression (stil.expr (), paper_outputter_dump, + (void *) this, Offset (0, 0)); } void -Paper_outputter::write_header_fields_to_file (SCM mod) +Paper_outputter::close () { - if (ly_module_p (mod)&& - dump_header_fieldnames_global.size ()) - { - SCM fields = ly_module_to_alist (mod); - for (int i = 0; i < dump_header_fieldnames_global.size (); i++) - { - String key = dump_header_fieldnames_global[i]; - SCM val = gh_assoc (ly_symbol2scm (key.to_str0 ()), fields); - String s; - /* Only write header field to file if it exists */ - if (gh_pair_p (val) && gh_string_p (ly_cdr (val))) - { - s = ly_scm2string (ly_cdr (val)); - /* Always write header field file, even if string is empty ... */ - write_header_field_to_file (basename_ , ly_car (val), ly_cdr (val)); - } - } - } + if (scm_port_p (file_) == SCM_BOOL_T) + scm_close_port (file_); }