source file of the GNU LilyPond music typesetter
- (c) 1996--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1996--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
-#include "score.hh"
-#include "main.hh"
-#include "warn.hh"
-#include "font-metric.hh"
-#include "spanner.hh"
-#include "paper-def.hh"
-#include "system.hh"
-#include "paper-column.hh"
#include "paper-score.hh"
-#include "paper-column.hh"
-#include "scm-hash.hh"
+
+#include "all-font-metrics.hh"
#include "gourlay-breaking.hh"
-//#include "paper-outputter.hh"
+#include "main.hh"
#include "misc.hh"
-#include "all-font-metrics.hh"
-
-#include "stencil.hh"
+#include "output-def.hh"
#include "paper-book.hh"
-#include "ly-module.hh"
+#include "paper-column.hh"
+#include "scm-hash.hh"
+#include "score.hh"
+#include "stencil.hh"
+#include "system.hh"
+#include "warn.hh"
-Paper_score::Paper_score ()
+Paper_score::Paper_score (Output_def *layout)
{
- paper_ = 0;
+ layout_ = layout;
system_ = 0;
+ systems_ = SCM_EOL;
+ paper_systems_ = SCM_EOL;
}
Paper_score::Paper_score (Paper_score const &s)
}
void
-Paper_score::typeset_line (System *system)
+Paper_score::derived_mark () const
+{
+ if (layout_)
+ scm_gc_mark (layout_->self_scm ());
+ scm_gc_mark (systems_);
+ scm_gc_mark (paper_systems_);
+}
+
+void
+Paper_score::typeset_system (System *system)
{
if (!system_)
system_ = system;
systems_ = scm_cons (system->self_scm (), systems_);
system->pscore_ = this;
-
- scm_gc_unprotect_object (system->self_scm ());
+ system->layout_ = layout_;
+ system->unprotect ();
}
Array<Column_x_positions>
Paper_score::calc_breaking ()
{
- Break_algorithm *algorithm=0;
+ Break_algorithm *algorithm = 0;
Array<Column_x_positions> sol;
- algorithm = new Gourlay_breaking ;
+ algorithm = new Gourlay_breaking;
algorithm->set_pscore (this);
sol = algorithm->solve ();
delete algorithm;
return sol;
}
-SCM
-Paper_score::process (String)
+void
+Paper_score::process ()
{
- if (verbose_global_b)
- progress_indication (_f ("Element count %d (spanners %d) ",
- system_->element_count (),
- system_->spanner_count ()));
+ if (be_verbose_global)
+ message (_f ("Element count %d (spanners %d) ",
+ system_->element_count (),
+ system_->spanner_count ()));
- progress_indication (_ ("Preprocessing graphical objects...") + " ");
+ message (_ ("Preprocessing graphical objects...") + " ");
/* FIXME: Check out why we need this - removing gives assertion failures
down the road.
-
+
doubly, also done in Score_engraver */
Link_array<Grob> pc (system_->columns ());
pc[0]->set_property ("breakable", SCM_BOOL_T);
pc.top ()->set_property ("breakable", SCM_BOOL_T);
-
+
system_->pre_processing ();
-
+
Array<Column_x_positions> breaking = calc_breaking ();
system_->break_into_pieces (breaking);
- SCM lines = system_->get_lines ();
- progress_indication ("\n");
- /* Only keep result stencils in lines_, *title_; delete all grobs. */
- systems_ = SCM_EOL;
-
- return lines;
+ paper_systems_ = system_->get_paper_systems ();
+}
+
+System *
+Paper_score::root_system () const
+{
+ return system_;
+}
+
+Output_def *
+Paper_score::layout () const
+{
+ return layout_;
+}
+
+SCM
+Paper_score::get_paper_systems () const
+{
+ return paper_systems_;
}