source file of the GNU LilyPond music typesetter
- (c) 1996--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ (c) 1996--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#include "paper-score.hh"
vector<vsize>
Paper_score::find_break_indices () const
{
- vector<Grob*> all = root_system ()->columns ();
+ vector<Grob*> all = root_system ()->used_columns ();
vector<vsize> retval;
for (vsize i = 0; i < all.size (); i++)
vector<Column_x_positions>
Paper_score::calc_breaking ()
{
- Constrained_breaking algorithm;
+ Constrained_breaking algorithm (this);
vector<Column_x_positions> sol;
message (_ ("Calculating line breaks...") + " ");
int system_count = robust_scm2int (layout ()->c_variable ("system-count"), 0);
if (system_count)
algorithm.resize (system_count);
-
- algorithm.set_pscore (this);
- sol = algorithm.solve ();
- return sol;
+ return algorithm.solve ();
}
void
system_->element_count (),
system_->spanner_count ()));
- message (_ ("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 */
- vector<Grob*> pc (system_->columns ());
+ vector<Grob*> pc (system_->used_columns ());
pc[0]->set_property ("line-break-permission", ly_symbol2scm ("allow"));
pc.back ()->set_property ("line-break-permission", ly_symbol2scm ("allow"));
return paper_systems_;
}
+
+Paper_score *
+unsmob_paper_score (SCM x)
+{
+ return dynamic_cast<Paper_score*> (unsmob_music_output (x));
+}