/*
- p-score.cc -- implement PScore
+ p-score.cc -- implement Paper_score
source file of the GNU LilyPond music typesetter
- (c) 1996, 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+ (c) 1996, 1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
-#include "super-elem.hh"
+#include "main.hh"
+#include "super-element.hh"
#include "debug.hh"
#include "lookup.hh"
#include "spanner.hh"
#include "paper-def.hh"
-#include "scoreline.hh"
+#include "line-of-score.hh"
+#include "pcursor.hh"
+#include "plist.hh"
+#include "p-col.hh"
#include "p-score.hh"
#include "tex-stream.hh"
-#include "word-wrap.hh"
#include "p-col.hh"
+#include "header.hh"
+#include "word-wrap.hh"
+#include "gourlay-breaking.hh"
+#include "tex-outputter.hh"
+#include "file-results.hh"
+#include "misc.hh"
-PScore::PScore(Paper_def*p)
-{
- paper_l_ = p;
- super_elem_l_ = new Super_elem;
- typeset_element(super_elem_l_);
-}
+// sucking Cygnus egcs - w32
+#include "list.tcc"
+#include "cursor.tcc"
-PScore::~PScore()
+Paper_score::Paper_score ()
{
- super_elem_l_->unlink_all();
+ outputter_l_ =0;
+ super_elem_l_ = new Super_elem;
+ typeset_element (super_elem_l_);
}
-void
-PScore::typeset_element(Score_elem * elem_p)
+Paper_score::~Paper_score ()
{
- elem_p_list_.bottom().add(elem_p);
- elem_p->pscore_l_ = this;
-
- elem_p->add_processing();
+ super_elem_l_->unlink_all ();
+ for (PCursor<Score_element*> i(elem_p_list_.top()); i.ok(); i++)
+ assert(!i->linked_b());
}
void
-PScore::typeset_item(Item *i, PCol *c, int breakstat)
+Paper_score::typeset_element (Score_element * elem_p)
{
- assert(c && i);
-
- if (breakstat == -1) {
- typeset_item(i, c->prebreak_p_);
- return;
- }
-
- if (breakstat == 1) {
- typeset_item(i, c->postbreak_p_);
- return;
- }
+ elem_p_list_.bottom ().add (elem_p);
+ elem_p->pscore_l_ = this;
- c->add(i);
- typeset_element(i);
+ elem_p->add_processing ();
}
void
-PScore::typeset_broken_spanner(Spanner*span_p)
+Paper_score::typeset_broken_spanner (Spanner*span_p)
{
- span_p->left_col_l_->starters.bottom().add (span_p);
- span_p->right_col_l_->stoppers.bottom().add(span_p);
- assert(span_p->left_col_l_->line_l_ == span_p->right_col_l_->line_l_);
-
- typeset_element(span_p);
+ typeset_element (span_p);
}
void
-PScore::typeset_unbroken_spanner(Spanner*span_p)
+Paper_score::typeset_unbroken_spanner (Spanner*span_p)
{
- span_p_list_.bottom().add(span_p);
- span_p->pscore_l_=this;
+ span_p_list_.bottom ().add (span_p);
+ span_p->pscore_l_=this;
- if (span_p->left_col_l_)
- span_p->left_col_l_->used_b_ = true;
- if ( span_p->right_col_l_)
- span_p->right_col_l_->used_b_ = true;
-
- // do not init start/stop fields. These are for broken spans only.
- span_p->add_processing();
+ // do not init start/stop fields. These are for broken spans only.
+ span_p->add_processing ();
}
void
-PScore::clean_cols()
-{
- int rank_i = 0;
- for (iter_top(col_p_list_,c); c.ok(); )
- if (!c->used_b()) {
- delete c.remove_p();
- } else {
- c->set_rank(rank_i++);
- c++;
- }
-}
-
-void
-PScore::add(PCol *p)
+Paper_score::clean_cols ()
{
- p->pscore_l_ = this;
- if (p->breakable_b()){
- p->prebreak_p_->pscore_l_ = this;
- p->postbreak_p_->pscore_l_ = this;
+ int rank_i = 0;
+ for (iter_top (col_p_list_,c); c.ok ();)
+ {
+ c->set_rank (rank_i++);
+ c++;
}
- col_p_list_.bottom().add(p);
}
void
-PScore::output(Tex_stream &ts)
+Paper_score::add_column (Paper_column *p)
{
- ts << "\n "<< paper_l_->lookup_l()->texsetting << "%(Tex id)\n";
- ts<< super_elem_l_->TeX_string();
- ts << "\n\\EndLilyPondOutput";
+ col_p_list_.bottom ().add (p);
+ typeset_element(p);
}
+
void
-PScore::OK()const
+Paper_score::print () const
{
-#ifndef NDEBUG
- for (iter_top(col_p_list_,cc); cc.ok(); cc++)
- cc->OK();
+#ifndef NPRINT
+ if (!check_debug)
+ return ;
+ DOUT << "Paper_score { ";
+ DOUT << "\n elements: ";
+ for (iter_top (elem_p_list_,cc); cc.ok (); cc++)
+ cc->print ();
+ DOUT << "\n unbroken spanners: ";
+ for (iter (span_p_list_.top (), i); i.ok (); i++)
+ i->print ();
+
+ DOUT << "}\n";
#endif
}
-void
-PScore::print() const
-{
-#ifndef NPRINT
- mtor << "PScore { ";
- paper_l_->print();
- mtor << "\n elements: ";
- for (iter_top(elem_p_list_,cc); cc.ok(); cc++)
- cc->print();
- mtor << "\n unbroken spanners: ";
- for (iter(span_p_list_.top(), i); i.ok(); i++)
- i->print();
- mtor << "\ncolumns: ";
- for (iter_top(col_p_list_,cc); cc.ok(); cc++)
- cc->print();
-
- mtor << "}\n";
-#endif
+PCursor<Paper_column *>
+Paper_score::find_col (Paper_column const *c) const
+{
+ Paper_column const *what = c;
+
+ return col_p_list_.find ((Paper_column*)what);
}
+
void
-PScore::preprocess()
+Paper_score::set_breaking (Array<Column_x_positions> const &breaking)
{
- super_elem_l_->breakable_col_processing();
- super_elem_l_->pre_processing();
+ super_elem_l_->line_of_score_l_->set_breaking (breaking);
+ super_elem_l_->break_processing ();
+
+ for (iter (span_p_list_.top (),i); i.ok ();)
+ {
+ Spanner *span_p = i.remove_p ();
+ if (span_p->broken_b ()
+ || !((Score_element*)span_p)->line_l ())
+ {
+ span_p->unlink ();
+#if 0
+ int sz = span_p->class_size();
+ set_frobnify (span_p,sz);
+#endif
+ delete span_p;
+ }
+ else
+ {
+ typeset_broken_spanner (span_p);
+ }
+ }
+ for (iter (elem_p_list_.top (),i); i.ok () ;)
+ {
+ Item *i_l =i->access_Item ();
+ if (i_l && !i_l->line_l ())
+ {
+ i_l->unlink ();
+ Score_element * item_p= i.remove_p ();
+#if 0
+ int sz = item_p->class_size ();
+ set_frobnify (item_p, sz);
+#endif
+ delete item_p;
+ }
+ else
+ i++;
+ }
}
void
-PScore::postprocess()
+Paper_score::calc_breaking ()
{
- super_elem_l_->post_processing();
- super_elem_l_->molecule_processing();
+ Break_algorithm *algorithm_p=0;
+ Array<Column_x_positions> sol;
+ bool try_wrap = ! paper_l_->get_var ("castingalgorithm");
+
+ if (!try_wrap)
+ {
+ algorithm_p = new Gourlay_breaking ;
+ algorithm_p->set_pscore (this);
+ sol = algorithm_p->solve ();
+ delete algorithm_p;
+ if (! sol.size ())
+ {
+ warning (_ ("Can't solve this casting problem exactly; revert to Word_wrap"));
+ try_wrap = true;
+ }
+ }
+ if (try_wrap)
+ {
+ algorithm_p = new Word_wrap;
+ algorithm_p->set_pscore (this);
+ sol = algorithm_p->solve ();
+ delete algorithm_p;
+ }
+ set_breaking (sol);
}
-PCursor<PCol *>
-PScore::find_col(PCol const *c)const
+void
+Paper_score::process ()
{
- PCol const *what = c;
- if (what->daddy_l_ )
- what = what->daddy_l_;
-
- return col_p_list_.find((PCol*)what);
+ clean_cols ();
+ print ();
+ *mlog << _ ("Preprocessing elements...") << " " << flush;
+ super_elem_l_->breakable_col_processing ();
+ super_elem_l_->pre_processing ();
+
+ *mlog << '\n' << _ ("Calculating column positions...") << " " << flush;
+ super_elem_l_->space_processing ();
+ calc_breaking ();
+ print ();
+ *mlog << _ ("Postprocessing elements...") << " " << endl;
+ super_elem_l_->post_processing ();
+ tex_output ();
}
void
-PScore::set_breaking(Array<Col_hpositions> const &breaking)
+Paper_score::tex_output ()
{
- super_elem_l_->line_of_score_l_->set_breaking( breaking);
- super_elem_l_->break_processing();
-
-
- for (iter(span_p_list_.top(),i); i.ok(); ) {
- Spanner *span_p = i.remove_p();
- if (span_p->broken_b()) {
- span_p->unlink();
- delete span_p;
- }else{
- typeset_broken_spanner(span_p);
+ // output
+ String base_outname = paper_l_->outfile_str_ ;
+ if (base_outname.empty_b ())
+ {
+ base_outname = default_outname_base_global;
+ int def = paper_l_->get_next_default_count ();
+ if (def)
+ {
+ base_outname += "-" + to_str (def);
}
}
- for (iter(elem_p_list_.top(),i ); i.ok() ;) {
- Item *i_l =i->item();
- if ( i_l && !i_l->pcol_l_->line_l_) {
- i_l->unlink();
- delete i.remove_p();
- } else
- i++;
- }
- for (iter_top(col_p_list_, i); i.ok(); i++)
- i->clean_breakable_items();
-}
+ String outname = base_outname;
+ if (outname != "-")
+ outname += ".tex";
+ target_str_global_array.push (outname);
-void
-PScore::calc_breaking()
-{
- Word_wrap w(*this);
+ *mlog << _f ("TeX output to %s...",
+ outname == "-" ? String ("<stdout>") : outname ) << endl;
- set_breaking(w.solve());
-}
+ Tex_stream tex_out (outname);
+ Tex_outputter interfees (&tex_out);
-void
-PScore::process()
-{
- clean_cols();
- print();
- *mlog << "Preprocessing elements... " <<flush;
- preprocess();
- *mlog << "\nCalculating column positions ... " <<flush;
- calc_breaking();
- *mlog << "\nPostprocessing elements..." << endl;
- postprocess();
+ outputter_l_ = &interfees;
+
+ if (header_global_p)
+ {
+ tex_out << header_global_p->TeX_string ();
+ }
+
+
+ tex_out << _ ("% outputting Score, defined at: ") << origin_str_ << '\n';
+
+ if (header_l_)
+ {
+ tex_out << header_l_->TeX_string();
+ }
+ tex_out << paper_l_->TeX_output_settings_str ();
+
+
+ if (experimental_features_global_b)
+ tex_out << "\\turnOnExperimentalFeatures%\n";
+
+ tex_out << "\\turnOnPostScript%\n";
+ super_elem_l_->output_all ();
+ tex_out << "\n\\EndLilyPondOutput";
+ outputter_l_ = 0;
}
/** Get all breakable columns between l and r, (not counting l and r). */
-Link_array<PCol>
-PScore::breakable_col_range(PCol*l,PCol*r)const
+Link_array<Paper_column>
+Paper_score::breakable_col_range (Paper_column*l, Paper_column*r) const
{
- Link_array<PCol> ret;
-
- PCursor<PCol*> start(l ? find_col(l)+1 : col_p_list_.top() );
- PCursor<PCol*> stop(r ? find_col(r) : col_p_list_.bottom());
-
- /*
- ugh! windows-suck-suck-suck.
- */
- while ( PCursor<PCol*>::compare(start,stop) < 0 ) {
- if (start->breakable_b())
- ret.push(start);
- start++;
+ Link_array<Paper_column> ret;
+
+ PCursor<Paper_column*> start (l ? find_col (l)+1 : col_p_list_.top ());
+ PCursor<Paper_column*> stop (r ? find_col (r) : col_p_list_.bottom ());
+
+ /*
+ ugh! windows-suck-suck-suck.
+ */
+ while (PCursor<Paper_column*>::compare (start,stop) < 0)
+ {
+ if (start->breakable_b_)
+ ret.push (start);
+ start++;
}
- return ret;
+ return ret;
}
-Link_array<PCol>
-PScore::col_range(PCol*l,PCol*r)const
+
+
+Link_array<Paper_column>
+Paper_score::col_range (Paper_column*l, Paper_column*r) const
{
- Link_array<PCol> ret;
-
- PCursor<PCol*> start(l ? find_col(l)+1 : col_p_list_.top() );
- PCursor<PCol*> stop(r ? find_col(r) : col_p_list_.bottom());
- ret.push(l);
-
- /*
- ugh! windows-suck-suck-suck.
- */
- while ( PCursor<PCol*>::compare(start,stop) < 0 )
- ret.push(start++);
- ret.push(r);
- return ret;
+ Link_array<Paper_column> ret;
+
+ PCursor<Paper_column*> start (l ? find_col (l)+1 : col_p_list_.top ());
+ PCursor<Paper_column*> stop (r ? find_col (r) : col_p_list_.bottom ());
+ ret.push (l);
+
+ /*
+ ugh! windows-suck-suck-suck.
+ */
+ while (PCursor<Paper_column*>::compare (start,stop) < 0)
+ ret.push (start++);
+ ret.push (r);
+ return ret;
}
-Link_array<PCol>
-PScore::broken_col_range(PCol*l,PCol*r)const
+Link_array<Item>
+Paper_score::broken_col_range (Item const*l_item_l, Item const*r_item_l) const
{
- Link_array<PCol> ret;
-
- PCursor<PCol*> start(l ? find_col(l)+1 : col_p_list_.top() );
- PCursor<PCol*> stop(r ? find_col(r) : col_p_list_.bottom());
-
- /*
- ugh! windows-suck-suck-suck.
- */
- while ( PCursor<PCol*>::compare(start,stop) < 0 ) {
- if (start->breakable_b() && !start->line_l_ )
- ret.push(start);
- start++;
+ Link_array<Item> ret;
+ Item const*l=l_item_l;
+ Item const*r=r_item_l;
+
+ while (! l->is_type_b(Paper_column::static_name ()))
+ l = l->axis_group_l_a_[X_AXIS]->access_Score_element ()->access_Item ();
+
+ while (! r->is_type_b(Paper_column::static_name ()))
+ r = r->axis_group_l_a_[X_AXIS]->access_Score_element ()->access_Item ();
+
+ PCursor<Paper_column*> start (l ? find_col ((Paper_column*)l)+1 : col_p_list_.top ());
+ PCursor<Paper_column*> stop (r ? find_col ((Paper_column*)r) : col_p_list_.bottom ());
+
+ /*
+ ugh! windows-suck-suck-suck.
+ */
+ while (PCursor<Paper_column*>::compare (start,stop) < 0)
+ {
+ if (start->breakable_b_ && !start->line_l_)
+ ret.push (start);
+ start++;
}
- return ret;
+ return ret;
}