source file of the GNU LilyPond music typesetter
- (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+ (c) 1997--2002 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
+#include "ly-smobs.icc"
+
+#include "scm-hash.hh"
#include "score.hh"
#include "debug.hh"
#include "music-output-def.hh"
#include "music-output.hh"
-#include "source.hh"
-#include "source-file.hh"
#include "music-iterator.hh"
#include "music.hh"
#include "global-translator.hh"
-#include "header.hh"
+#include "scope.hh"
#include "cpu-timer.hh"
#include "main.hh"
#include "paper-def.hh"
-Score::Score()
+/*
+ TODO: junkme.
+ */
+
+Score::Score ()
+ : Input ()
{
header_p_ = 0;
- music_p_ = 0;
+ music_ = SCM_EOL;
errorlevel_i_ = 0;
+ smobify_self ();
}
+/*
+ store point & click locations.
+ Global to save some time. (Sue us!)
+ */
+bool store_locations_global_b;
+
Score::Score (Score const &s)
+ : Input (s)
{
- music_p_ = s.music_p_->clone();
+ music_ = SCM_EOL;
+ header_p_ = 0;
+ smobify_self ();
+
+ /*
+ TODO: this is not very elegant....
+ */
+ store_locations_global_b = (gh_eval_str ("point-and-click") != SCM_BOOL_F);
+
+ 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.def_p_arr_.size (); i++)
- def_p_arr_.push(s.def_p_arr_[i]->clone());
- header_p_ = new Header (*s.header_p_);
+ def_p_arr_.push (s.def_p_arr_[i]->clone ());
+ errorlevel_i_ = s.errorlevel_i_;
+ if (s.header_p_)
+ {
+ header_p_ = (s.header_p_) ? new Scheme_hash_table (*s.header_p_): 0;
+
+ scm_gc_unprotect_object (header_p_->self_scm ());
+ }
}
-Score::~Score()
+Score::~Score ()
{
- delete header_p_;
- for (int i=0; i < def_p_arr_.size (); i++)
- delete def_p_arr_[i];
- delete music_p_;
+
}
void
Score::run_translator (Music_output_def *odef_l)
{
Cpu_timer timer;
- Global_translator * trans_p = odef_l->get_global_translator_p();
+
+
+ Global_translator * trans_p = odef_l->get_global_translator_p ();
if (!trans_p)
- return ;
+ {
+ programming_error ("no toplevel translator");
+ return ;
+ }
+ progress_indication (_ ("Interpreting music..."));
+ Music * music = unsmob_music (music_);
+
+ trans_p->final_mom_ = music->length_mom ();
+
- *mlog << _("\nInterpreting music ...");
- trans_p->last_mom_ = music_p_->time_int().max ();
+ Music_iterator * iter = Music_iterator::static_get_iterator_p (music);
+ iter->init_translator (music, trans_p);
- Music_iterator * iter = Music_iterator::static_get_iterator_p (music_p_,
- trans_p);
- iter->construct_children();
+ iter->construct_children ();
- if (! iter->ok())
+ if (! iter->ok ())
{
delete iter;
- warning (_("Need music in a score"));
+ warning (_ ("Need music in a score"));
errorlevel_i_ =1;
return ;
}
- trans_p->start();
-
- while (iter->ok() || trans_p->moments_left_i ())
- {
- Moment w = infinity_mom;
- if (iter->ok())
- {
- w = iter->next_moment();
- DOUT << "proccing: " << w <<"\n";
- if (!monitor->silent_b ("walking"))
- iter->print();
- }
-
- trans_p->modify_next (w);
- trans_p->prepare (w);
- if (!monitor->silent_b ("walking"))
- trans_p->print();
-
- iter->process_and_next (w);
- trans_p->process();
- }
+ trans_p->start ();
+ trans_p->run_iterator_on_me (iter);
delete iter;
- trans_p->finish();
-
+ trans_p->finish ();
if (errorlevel_i_)
{
// should we? hampers debugging.
- warning (_("Errors found, /*not processing score*/"));
+ warning (_ ("Errors found/*, not processing score*/"));
}
- Music_output * output = trans_p->get_output_p();
- delete trans_p;
- *mlog << _(" (time: ") << String(timer.read (), "%.2f") << _(" seconds)");
+ Music_output * output = trans_p->get_output_p ();
+ scm_gc_unprotect_object (trans_p->self_scm ());
+
+ if (verbose_global_b)
+ progress_indication (_f ("elapsed time: %.2f seconds", timer.read ()));
+ if (!header_p_)
+ header_p_ = new Scheme_hash_table; // ugh
+ Scope bla (header_p_);
+ output->header_l_ = &bla;
+ output->origin_str_ = location_str ();
- output->header_l_ = header_p_;
- output->origin_str_ = location_str();
-
- *mlog << endl;
- output->process();
+ progress_indication ("\n");
+ output->process ();
delete output ;
+
+ /*
+ force GC. At this point, GUILE may give back mallocated area to
+ the system.
+ */
+
+ scm_gc ();
}
void
-Score::process()
+Score::process ()
{
- if (!music_p_)
+ if (!unsmob_music (music_))
return;
- print();
+
for (int i=0; i < def_p_arr_.size (); i++)
{
if (no_paper_global_b
- && def_p_arr_[i]->is_type_b (Paper_def::static_name ()))
+ && dynamic_cast<Paper_def*> (def_p_arr_[i]))
continue;
run_translator (def_p_arr_[i]);
}
+
void
-Score::print() const
+Score::add_output (Music_output_def *pap_p)
{
-#ifndef NPRINT
- DOUT << "score {\n";
- music_p_ -> print ();
- for (int i=0; i < def_p_arr_.size (); i++)
- def_p_arr_[i]->print();
- DOUT << "}\n";
-#endif
+ def_p_arr_.push (pap_p);
}
-void
-Score::add (Music_output_def *pap_p)
+IMPLEMENT_SMOBS (Score);
+IMPLEMENT_DEFAULT_EQUAL_P (Score);
+
+
+SCM
+Score::mark_smob (SCM s)
{
- def_p_arr_.push(pap_p);
+ Score * sc = (Score*) SCM_CELL_WORD_1 (s);
+ if (sc->header_p_)
+ scm_gc_mark (sc->header_p_->self_scm ());
+ for (int i = sc->def_p_arr_.size (); i--;)
+ scm_gc_mark (sc->def_p_arr_[i]->self_scm ());
+
+ return sc->music_;
+}
+
+int
+Score::print_smob (SCM , SCM p, scm_print_state*)
+{
+ scm_puts ("#<Score>", p);
+
+ return 1;
}