source file of the GNU LilyPond music typesetter
- (c) 1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
Jan Nieuwenhuizen <janneke@gnu.org>
*/
+#include <time.h>
+#include <math.h>
+
+#include "dimensions.hh"
+#include "virtual-methods.hh"
#include "paper-outputter.hh"
-#include "paper-stream.hh"
#include "molecule.hh"
-#include "atom.hh"
#include "array.hh"
#include "string-convert.hh"
-#include "debug.hh"
-#include "lookup.hh"
+#include "warn.hh"
+#include "font-metric.hh"
#include "main.hh"
+#include "scm-hash.hh"
+#include "lily-version.hh"
+#include "paper-def.hh"
+#include "input-file-results.hh"
+#include "ly-modules.hh"
+
-Paper_outputter::Paper_outputter (Paper_stream *s)
+
+/*
+ Ugh, this is messy.
+ */
+Paper_outputter::Paper_outputter (String name)
{
- outstream_l_ = s;
+ 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);
}
Paper_outputter::~Paper_outputter ()
{
+ scm_close_port (file_);
+ file_ = SCM_EOL;
}
+
void
-Paper_outputter::output_molecule (Molecule const*m, Offset o, char const *nm, String s)
+Paper_outputter::output_header ()
{
- if (check_debug)
- *outstream_l_ << String ("\n%start: ") << nm << "\n";
+ 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);
- for (PCursor <Atom*> i (m->atoms_); i.ok (); i++)
+ output_scheme (scm);
+}
+
+
+
+void
+Paper_outputter::output_comment (String str)
+{
+ output_scheme (scm_list_n (ly_symbol2scm ("comment"),
+ scm_makfrom0str ((char*)str.to_str0 ()),
+ SCM_UNDEFINED)
+ );
+}
+
+void
+Paper_outputter::output_scheme (SCM scm)
+{
+ gh_call2 (output_func_, scm, file_);
+}
+
+void
+Paper_outputter::output_scope (SCM mod, String prefix)
+{
+ if (!SCM_MODULEP (mod))
+ return ;
+
+ SCM al = ly_module_to_alist (mod);
+ for (SCM s = al ; gh_pair_p (s); s = ly_cdr (s))
{
- Offset a_off = i->offset ();
- a_off += o;
+ 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_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));
+ }
+ }
+}
+
+void
+Paper_outputter::output_version ()
+{
+ String id_string = "Lily was here";
+ 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));
+}
- switch_to_font (i->font_);
- Array<String> a;
- String r;
+void
+Paper_outputter::output_Real_def (String k, Real v)
+{
+
+ 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);
+}
+
+void
+Paper_outputter::output_String_def (String k, String v)
+{
- a.push (global_lookup_l->print_dimen (a_off.y()));
- a.push (global_lookup_l->print_dimen (a_off.x()));
- a.push (i->str_);
- r += global_lookup_l->substitute_args (s, a);
- *outstream_l_ << r;
+ SCM scm = scm_list_n (ly_symbol2scm ("lily-def"),
+ scm_makfrom0str (k.get_str0 ()),
+ scm_makfrom0str (v.get_str0 ()),
+ SCM_UNDEFINED);
+ output_scheme (scm);
+}
+
+void
+Paper_outputter::output_int_def (String k, int v)
+{
+ 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);
+}
+
+void
+Paper_outputter::write_header_field_to_file (String filename, SCM key, SCM value)
+{
+ output_scheme (scm_list_n (ly_symbol2scm ("header-to-file"),
+ scm_makfrom0str (filename.to_str0 ()),
+ ly_quote_scm (key), value,
+ SCM_UNDEFINED));
+}
+
+void
+Paper_outputter::write_header_fields_to_file (SCM mod)
+{
+ 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))
+ {
+ 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));
+ }
+ }
}
}
projects / lilypond.git / blobdiff