source file of the GNU LilyPond music typesetter
- (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+ (c) 1997--2003 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
-#include "tex-stream.hh"
+#include <stdio.h>
+
+#include "ly-smobs.icc"
+
#include "score.hh"
-#include "score-column.hh"
-#include "p-score.hh"
-#include "debug.hh"
-#include "paper-def.hh"
-#include "main.hh"
-#include "source.hh"
-#include "source-file.hh"
-#include "midi-output.hh"
-#include "midi-def.hh"
-#include "p-col.hh"
+#include "warn.hh"
+#include "music-output-def.hh"
+#include "music-output.hh"
#include "music-iterator.hh"
#include "music.hh"
#include "global-translator.hh"
+#include "scm-hash.hh"
+#include "cpu-timer.hh"
+#include "main.hh"
+#include "paper-def.hh"
+#include "ly-modules.hh"
-extern String default_out_fn;
-Score::Score()
-{
- pscore_p_=0;
- paper_p_ = 0;
- midi_p_ = 0;
- errorlevel_i_ = 0;
-}
-Score::Score(Score const &s)
+/*
+ TODO: junkme.
+ */
+Score::Score ()
+ : Input ()
{
- assert(!pscore_p_);
- music_p_ = s.music_p_->clone();
- midi_p_ = new Midi_def(*s.midi_p_);
- paper_p_ = new Paper_def(*s.paper_p_);
-}
+ input_file_ = 0;
+ header_ = SCM_EOL;
+ music_ = SCM_EOL;
+ errorlevel_ = 0;
-Score::~Score()
-{
- delete music_p_;
- delete pscore_p_;
- delete paper_p_;
- delete midi_p_;
+ smobify_self ();
}
-void
-Score::run_translator(Global_translator * trans_l)
+/*
+ store point & click locations.
+ Global to save some time. (Sue us!)
+ */
+bool store_locations_global_b;
+
+Score::Score (Score const &s)
+ : Input (s)
{
- trans_l->set_score (this);
- Music_iterator * iter = Music_iterator::static_get_iterator_p(music_p_,
- trans_l);
- iter->construct_children();
-
- trans_l->start();
- while ( iter->ok() || trans_l->moments_left_i() ) {
- Moment w = INFTY;
- if (iter->ok() ) {
- w = iter->next_moment();
- iter->print();
- }
- trans_l->modify_next( w );
- trans_l->prepare(w);
- trans_l->print();
-
- iter->process_and_next( w );
- trans_l->process();
- }
- delete iter;
- trans_l->finish();
+ music_ = SCM_EOL;
+ header_ = 0;
+ smobify_self ();
+
+ Music * m =unsmob_music (s.music_);
+ music_ = m?m->clone ()->self_scm () : SCM_EOL;
+ scm_gc_unprotect_object (music_);
+
+ for (int i=0; i < s.defs_.size (); i++)
+ defs_.push (s.defs_[i]->clone ());
+ errorlevel_ = s.errorlevel_;
+
+ header_ = ly_make_anonymous_module ();
+ if (ly_module_p (s.header_))
+ ly_copy_module_variables (header_, s.header_);
}
-void
-Score::process()
+Score::~Score ()
{
- print();
- paper();
- midi();
+
}
+
+
void
-Score::midi()
+Score::run_translator (Music_output_def *odef)
{
- if ( !midi_p_ )
- return;
-
- *mlog << "\nCreating MIDI elements ..." << flush;
-
- Global_translator* score_trans= midi_p_->get_global_translator_p();
- run_translator( score_trans );
- delete score_trans;
-
- if( errorlevel_i_){
- // should we? hampers debugging.
- warning( "Errors found, /*not processing score*/" );
-// return;
+ Cpu_timer timer;
+ Global_translator * trans = odef->get_global_translator ();
+ if (!trans)
+ {
+ programming_error ("no toplevel translator");
+ return ;
}
- *mlog << endl;
-}
-
-void
-Score::paper()
-{
- if (!paper_p_)
- return;
-
- *mlog << "\nCreating elements ..." << flush;
- pscore_p_ = new PScore(paper_p_);
-
- Global_translator * score_trans= paper_p_->get_global_translator_p();
- run_translator( score_trans );
- delete score_trans;
-
- if( errorlevel_i_) {
- // should we? hampers debugging.
- warning("Errors found, /*not processing score*/");
-// return;
+ progress_indication (_ ("Interpreting music..."));
+ Music * music = unsmob_music (music_);
+
+ trans->final_mom_ = music->get_length ();
+ SCM protected_iter = Music_iterator::get_static_get_iterator (music);
+ Music_iterator * iter = unsmob_iterator (protected_iter);
+ iter->init_translator (music, trans);
+
+ iter->construct_children ();
+
+ if (! iter->ok ())
+ {
+ warning (_ ("Need music in a score"));
+ errorlevel_ =1;
+ return ;
}
-
- // debugging
- *mlog << endl;
- pscore_p_->process();
- // output
- paper_output();
-}
+ trans->start ();
+ trans->run_iterator_on_me (iter);
+ iter->quit();
+ scm_remember_upto_here_1 (protected_iter);
+ trans->finish ();
+ if (errorlevel_)
+ {
+ // should we? hampers debugging.
+ warning (_ ("errors found."));
+ }
-void
-Score::set(Paper_def *pap_p)
-{
- delete paper_p_;
- paper_p_ = pap_p;
-}
+ Music_output * output = trans->get_output ();
+ scm_gc_unprotect_object (trans->self_scm ());
+
+ if (verbose_global_b)
+ progress_indication (_f ("elapsed time: %.2f seconds", timer.read ()));
-void
-Score::set(Midi_def* midi_p)
-{
- delete midi_p_;
- midi_p_ = midi_p;
-}
+ if (!header_)
+ header_ = ly_make_anonymous_module(); // ug.h
+ output->header_ = header_;
+ output->origin_string_ = location_string ();
+ progress_indication ("\n");
+ output->process ();
+
+ delete output ;
+}
void
-Score::print() const
+Score::process ()
{
-#ifndef NPRINT
- mtor << "score {\n";
- music_p_->print();
- if (midi_p_)
- midi_p_->print();
-
- mtor << "}\n";
-#endif
+ if (!unsmob_music (music_))
+ return;
+
+ for (int i=0; i < defs_.size (); i++)
+ {
+ if (no_paper_global_b
+ && dynamic_cast<Paper_def*> (defs_[i]))
+ continue;
+ run_translator (defs_[i]);
+ }
}
+
void
-Score::paper_output()
+Score::add_output (Music_output_def *pap)
{
- if (paper_p_->outfile_str_=="")
- paper_p_->outfile_str_ = default_out_fn + ".out";
+ defs_.push (pap);
+}
- if ( errorlevel_i_ ) {
- *mlog << "lilypond: warning: no output to: " << paper_p_->outfile_str_
- << " (errorlevel=" << errorlevel_i_ << ")" << endl;
- return;
- }
+IMPLEMENT_SMOBS (Score);
+IMPLEMENT_DEFAULT_EQUAL_P (Score);
- *mlog << "TeX output to " << paper_p_->outfile_str_ << " ...\n";
-
- Tex_stream the_output(paper_p_->outfile_str_);
-
- the_output << "% outputting Score, defined at: " <<
- location_str() << "\n";
- pscore_p_->output(the_output);
-
-}
-void
-Score::midi_output()
+SCM
+Score::mark_smob (SCM s)
{
-#if 0
- if (!midi_p_)
- return;
-
- if (midi_p_->outfile_str_ == "")
- midi_p_->outfile_str_ = default_out_fn + ".midi";
-
- *mlog << "midi output to " << midi_p_->outfile_str_ << " ...\n";
- Midi_output(this, midi_p_);
-#endif
+ Score * sc = (Score*) SCM_CELL_WORD_1 (s);
+
+ if (sc->header_)
+ scm_gc_mark (sc->header_);
+ for (int i = sc->defs_.size (); i--;)
+ scm_gc_mark (sc->defs_[i]->self_scm ());
+
+ return sc->music_;
}
+int
+Score::print_smob (SCM , SCM p, scm_print_state*)
+{
+ scm_puts ("#<Score>", p);
+
+ return 1;
+}