source file of the GNU LilyPond music typesetter
- (c) 1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
Jan Nieuwenhuizen <janneke@gnu.org>
*/
+#include <time.h>
+#include <fstream.h>
+
+#include "dimensions.hh"
+#include "dictionary-iter.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 "main.hh"
+#include "scope.hh"
+#include "identifier.hh"
+#include "lily-version.hh"
+#include "atom.hh"
Paper_outputter::Paper_outputter (Paper_stream *s)
{
outstream_l_ = s;
+ output_header ();
+
+ if (output_global_ch == String ("scm"))
+ *outstream_l_->os << ""
+ "(primitive-load-path 'lily.scm)\n"
+ "(eval (tex-scm 'all-definitions))\n"
+ ";(eval (ps-scm 'all-definitions))\n"
+ "(display (map (lambda (x) (string-append (eval x) \"\\n\")) '(\n"
+ ;
}
Paper_outputter::~Paper_outputter ()
{
+ SCM scm = gh_list (ly_symbol ("end-output"), SCM_UNDEFINED);
+ output_scheme (scm);
+
+ if (String (output_global_ch) == "scm")
+ {
+ *outstream_l_->os << ")))";
+ }
+}
+
+void
+Paper_outputter::output_header ()
+{
+ if (safe_global_b)
+ {
+ ly_set_scm ("security-paranoia", SCM_BOOL_T);
+ // ly_ch_C_eval_scm ("(set! security-paranoia #t)");
+ }
+ String s = String ("(eval (") + output_global_ch + "-scm 'all-definitions))";
+ ly_ch_C_eval_scm (s.ch_C ());
+
+ String creator;
+ if (no_timestamps_global_b)
+ creator = gnu_lilypond_str ();
+ else
+ creator = gnu_lilypond_version_str ();
+
+ String generate;
+ if (no_timestamps_global_b)
+ generate = ".\n";
+ else
+ {
+ generate = _ (", at ");
+ time_t t (time (0));
+ generate += ctime (&t);
+ //urg
+ }
+
+ SCM args_scm =
+ gh_list (ly_ch_C_to_scm (creator.ch_l ()),
+ ly_ch_C_to_scm (generate.ch_l ()), SCM_UNDEFINED);
+
+#ifndef NPRINT
+ DOUT << "output_header\n";
+ if (check_debug && !lily_monitor->silent_b ("Guile"))
+ {
+ gh_display (args_scm); gh_newline ();
+ }
+#endif
+
+ SCM scm = gh_cons (header_scm_sym, args_scm);
+ output_scheme (scm);
}
void
-Paper_outputter::output_molecule (Molecule const*m, Offset o, char const *nm, String s, String output_str)
+Paper_outputter::output_molecule (Molecule const*m, Offset o, char const *nm)
{
if (check_debug)
*outstream_l_ << String ("\n%start: ") << nm << "\n";
- for (PCursor <Atom*> i (m->atoms_); i.ok (); i++)
+
+ if (check_debug)
+ {
+ output_comment (nm);
+ }
+
+#ifdef ATOM_SMOB
+ for (SCM ptr = m->atom_list_; ptr != SCM_EOL; ptr = SCM_CDR(ptr))
{
- Offset a_off = i->offset ();
+ Atom *i = Atom::atom_l (SCM_CAR(ptr));
+#else
+ for (Cons<Atom> *ptr = m->atom_list_; ptr; ptr = ptr->next_)
+ {
+ Atom * i = ptr->car_;
+#endif
+#if 0
+ }
+#endif
+ Offset a_off = i->off_;
a_off += o;
- switch_to_font (i->font_);
+ if (!i->func_)
+ continue;
- Array<String> a;
- String r;
-
- a.push (global_lookup_l->print_dimen (a_off.y()));
- a.push (global_lookup_l->print_dimen (a_off.x()));
- if (i->lambda_)
- {
- SCM str_scm = gh_call1 (gh_eval (i->lambda_), gh_eval_str ("'ps"));
- char* c = gh_scm2newstr (str_scm, NULL);
- a.push (String (c));
- free (c);
+ if (a_off.length () > 100 CM)
+ {
+ warning (_f("Improbable offset for object type `%s\'", nm));
+ Axis a =X_AXIS;
+ while (a < NO_AXES)
+ {
+ if (abs(a_off[a]) > 50 CM)
+ a_off[a] = 50 CM;
+ incr (a);
+ }
+ }
+
+ if (i->font_)
+ {
+ output_scheme (gh_list (ly_symbol ("select-font"),
+ ly_ch_C_to_scm (symbol_to_string (i->font_).ch_C()),
+ SCM (i->magn_),
+ SCM_UNDEFINED));
}
- else
- a.push (i->str_);
- r += global_lookup_l->substitute_args (s, a);
- *outstream_l_ << r;
+
+ SCM box_scm
+ = gh_list (placebox_scm_sym,
+ gh_double2scm (a_off.x ()),
+ gh_double2scm (a_off.y ()),
+ SCM(i->func_),
+ SCM_UNDEFINED);
+
+ output_scheme (box_scm);
+ }
+}
+
+void
+Paper_outputter::output_comment (String str)
+{
+ if (String (output_global_ch) == "scm")
+ {
+ *outstream_l_ << "; " << str << '\n';
+ }
+ else
+ {
+ *outstream_l_ << "% " << str << "\n";
}
}
+
+
+void
+Paper_outputter::output_scheme (SCM scm)
+{
+ if (String (output_global_ch) == "scm")
+ {
+ SCM result = scm_eval (scm_listify (ly_symbol ("scm->string"), ly_quote_scm (scm), SCM_UNDEFINED));
+ *outstream_l_->os << ly_scm2string (result) << endl;
+ }
+ else
+ {
+ SCM result = scm_eval (scm);
+ char *c=gh_scm2newstr (result, NULL);
+
+ *outstream_l_ << c;
+ free (c);
+ }
+}
+
+void
+Paper_outputter::output_scope (Scope *scope, String prefix)
+{
+ for (Scope_iter i (*scope); i.ok (); i++)
+ {
+ if (dynamic_cast<String_identifier*> (i.val ()))
+ {
+ String val = *i.val()->access_content_String (false);
+
+ output_String_def (prefix + i.key (), val);
+ }
+ else if(dynamic_cast<Real_identifier*> (i.val ()))
+ {
+ Real val = *i.val ()->access_content_Real (false);
+
+ output_Real_def (prefix + i.key (), val);
+ }
+ else if (dynamic_cast<int_identifier*> (i.val ()))
+ {
+ int val = *i.val ()->access_content_int (false);
+
+ output_int_def (prefix + i.key (), val);
+ }
+ }
+}
+
+void
+Paper_outputter::output_version ()
+{
+ String id_str = "Lily was here";
+ if (no_timestamps_global_b)
+ id_str += ".";
+ else
+ id_str += String (", ") + version_str ();
+
+ output_String_def ( "mudelatagline", id_str);
+ output_String_def ( "LilyPondVersion", version_str ());
+}
+
+void
+Paper_outputter::start_line (Real height)
+{
+ SCM scm = gh_list (ly_symbol ("start-line"),
+ gh_double2scm (height),
+ SCM_UNDEFINED);
+ output_scheme (scm);
+}
+
+void
+Paper_outputter::output_font_def (int i, String str)
+{
+ SCM scm = gh_list (ly_symbol ("font-def"),
+ gh_int2scm (i),
+ ly_ch_C_to_scm (str.ch_l ()),
+ SCM_UNDEFINED);
+
+ output_scheme (scm);
+}
+
+void
+Paper_outputter::output_Real_def (String k, Real v)
+{
+
+ SCM scm = gh_list (ly_symbol ("lily-def"),
+ ly_ch_C_to_scm (k.ch_l ()),
+ ly_ch_C_to_scm (to_str(v).ch_l ()),
+ SCM_UNDEFINED);
+ output_scheme (scm);
+
+ gh_define (k.ch_l (), gh_double2scm (v));
+}
+
+void
+Paper_outputter::output_String_def (String k, String v)
+{
+
+ SCM scm = gh_list (ly_symbol ("lily-def"),
+ ly_ch_C_to_scm (k.ch_l ()),
+ ly_ch_C_to_scm (v.ch_l ()),
+ SCM_UNDEFINED);
+ output_scheme (scm);
+
+ gh_define (k.ch_l (), ly_ch_C_to_scm (v.ch_l ()));
+}
+
+void
+Paper_outputter::output_int_def (String k, int v)
+{
+ SCM scm = gh_list (ly_symbol ("lily-def"),
+ ly_ch_C_to_scm (k.ch_l ()),
+ ly_ch_C_to_scm (to_str (v).ch_l ()),
+ SCM_UNDEFINED);
+ output_scheme (scm);
+
+ gh_define (k.ch_l (), gh_int2scm (v));
+}
+
+
+
+void
+Paper_outputter::stop_line ()
+{
+ SCM scm = gh_list (ly_symbol ("stop-line"), SCM_UNDEFINED);
+ output_scheme (scm);
+}
+
+void
+Paper_outputter::stop_last_line ()
+{
+ SCM scm = gh_list (ly_symbol ("stop-last-line"), SCM_UNDEFINED);
+ output_scheme (scm);
+}