source file of the GNU LilyPond music typesetter
- (c) 1997--1998 Han-Wen Nienhuys <hanwen@stack.nl>
+ (c) 1997--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
+#include "scm-hash.hh"
-#include "debug.hh"
+#include "dictionary.hh"
+#include "warn.hh"
#include "music-output-def.hh"
#include "global-translator.hh"
-#include "dictionary-iter.hh"
+#include "translator-def.hh"
+#include "main.hh"
+#include "file-path.hh"
+#include "lily-guile.hh"
+
+#include "ly-smobs.icc"
int
-Music_output_def::get_next_default_count () const
+Music_output_def::get_next_score_count () const
{
return 0;
}
-IMPLEMENT_IS_TYPE_B(Music_output_def);
-
Music_output_def::Music_output_def ()
{
+ style_sheet_ = SCM_EOL;
+ scaled_fonts_ = SCM_EOL;
+
+ variable_tab_ = new Scheme_hash_table;
+ translator_tab_ = new Scheme_hash_table;
+
+ smobify_self ();
+ scm_gc_unprotect_object (variable_tab_->self_scm ());
+ scm_gc_unprotect_object (translator_tab_->self_scm ());
}
Music_output_def::~Music_output_def ()
{
- for (Dictionary_iter<Translator*> i (translator_p_dict_); i.ok (); i++)
- delete i.val ();
}
Music_output_def::Music_output_def (Music_output_def const &s)
{
- outfile_str_ = s.outfile_str_;
- for (Dictionary_iter<Translator*> i (s.translator_p_dict_); i.ok (); i++)
- assign_translator (i.key (), i.val ()->clone ());
+ variable_tab_ = new Scheme_hash_table (*s.variable_tab_);
+ translator_tab_ = new Scheme_hash_table (*s.translator_tab_);
+
+ style_sheet_ = SCM_EOL;
+ scaled_fonts_ = SCM_EOL;
+
+ smobify_self ();
+ scm_gc_unprotect_object (variable_tab_->self_scm ());
+ scm_gc_unprotect_object (translator_tab_->self_scm ());
+
+ style_sheet_ = scm_list_copy (s.style_sheet_);
+ scaled_fonts_ = scm_list_copy (s.scaled_fonts_);
}
-Translator*
-Music_output_def::find_translator_l (String name) const
+
+IMPLEMENT_SMOBS (Music_output_def);
+
+IMPLEMENT_DEFAULT_EQUAL_P (Music_output_def);
+
+SCM
+Music_output_def::mark_smob (SCM m)
{
- if (translator_p_dict_.elt_b (name))
- return translator_p_dict_[name];
+ Music_output_def * mo = (Music_output_def*) SCM_CELL_WORD_1 (m);
+ scm_gc_mark (mo->style_sheet_);
+ scm_gc_mark (mo->translator_tab_->self_scm ());
+ scm_gc_mark (mo->variable_tab_->self_scm ());
- if (global_translator_dict_p->elt_b (name))
- return (*global_translator_dict_p)[name];
+ return mo->scaled_fonts_;
+}
- return 0;
+void
+Music_output_def::assign_translator (SCM transdef)
+{
+ Translator_def *tp = unsmob_translator_def (transdef);
+ assert (tp);
+
+
+ SCM s = ly_symbol2scm ("");
+ if (gh_string_p (tp->type_name_))
+ s = scm_string_to_symbol (tp->type_name_);
+
+ translator_tab_->set (s, transdef);
+}
+
+/*
+ find the translator for NAME. NAME may be a string or a symbol.
+ */
+SCM
+Music_output_def::find_translator (SCM name) const
+{
+ if (gh_string_p (name))
+ name = scm_string_to_symbol (name);
+
+ SCM val =SCM_EOL;
+ translator_tab_->try_retrieve (name, &val);
+ return val;
}
Global_translator *
-Music_output_def::get_global_translator_p ()
+Music_output_def::get_global_translator ()
{
- Translator * t = find_translator_l ("Score")->clone ();
- Global_translator *g = t->group_l ()->global_l ();
- t->add_processing ();
+ SCM key = ly_symbol2scm ("Score");
+ Translator_def * t = unsmob_translator_def (find_translator (key));
+
+ if (!t)
+ error (_f ("can't find `%s' context", "Score"));
+
+ Translator_group * tg = t->instantiate (this);
- return g;
+ tg->initialize ();
+
+ return dynamic_cast <Global_translator *> (tg);
}
-
-void
-Music_output_def::assign_translator (String s, Translator*t)
+int
+Music_output_def::print_smob (SCM s, SCM p, scm_print_state *)
{
- t->type_str_ = s;
- t->output_def_l_ = this;
-
- if (translator_p_dict_.elt_b (s))
- delete translator_p_dict_[s];
- translator_p_dict_[s] = t;
+ Music_output_def * def = unsmob_music_output_def (s);
+ scm_puts ("#<Music_output_def ", p);
+#if 0
+ scm_write (def->type_name_, p);
+#else
+ (void) def;
+#endif
+ scm_puts (">", p);
+ return 1;
}
-void
-Music_output_def::print () const
+/*
+ ugh: should move into Music_output_def (complication: .midi and .tex
+ need separate counts.) */
+String
+Music_output_def::outname_string ()
{
-#ifndef NPRINT
- for (Dictionary_iter<Translator*> i (translator_p_dict_); i.ok (); i++)
+ String out = output_name_global;
+ int def = get_next_score_count ();
+ if (def && out != "-")
{
- DOUT << i.key () << " = ";
- i.val ()->print ();
+ Path p = split_path (out);
+ p.base += "-" + to_string (def);
+ out = p.string ();
}
- DOUT << "output: " << outfile_str_;
-#endif
+ return out;
}