source file of the GNU LilyPond music typesetter
- (c) 1996--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1996--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#include "break-algorithm.hh"
#include "paper-column.hh"
#include "cpu-timer.hh"
#include "simple-spacer.hh"
-#include "group-interface.hh"
-
-Array<int>
-Break_algorithm::find_break_indices () const
-{
- Link_array<Grob> all = pscore_->root_system ()->columns ();
- Array<int> retval;
-
- for (int i = 0; i < all.size (); i++)
- if (Item::is_breakable (all[i]))
- retval.push (i);
-
- if (linewidth_ <= 0)
- while (retval.size () > 2)
- retval.del (1);
-
- return retval;
-}
-
-Link_array<Grob>
-Break_algorithm::find_breaks () const
-{
- Link_array<Grob> all = pscore_->root_system ()->columns ();
- Link_array<Grob> retval;
-
- for (int i = 0; i < all.size (); i++)
- if (Item::is_breakable (all[i]))
- retval.push (all[i]);
-
- if (linewidth_ <= 0)
- while (retval.size () > 2)
- retval.del (1);
-
- return retval;
-}
-
-Simple_spacer_wrapper *
-Break_algorithm::generate_spacing_problem (Link_array<Grob> const &curline,
- Interval line) const
-{
- Simple_spacer_wrapper *spw = new Simple_spacer_wrapper;
- Simple_spacer *sp = spw->spacer_;
-
- /*
- this is hardcoded, but this shouldn't happen anyway.
- used to be get_dimension (ly_symbol2scm ("loose_column_distance"));
- */
- sp->default_space_ = 1.0;
- sp->indent_ = line[LEFT];
-
- /*
- sort out how interfacing this should work;
- */
- if (line.is_empty ())
- {
- sp->line_len_ = -1;
- }
- else
- sp->line_len_ = line.length ();
-
- spw->add_columns (curline);
- return spw;
-}
Break_algorithm::Break_algorithm ()
{
Break_algorithm::set_pscore (Paper_score *s)
{
pscore_ = s;
- linewidth_ = s->layout ()->get_dimension (ly_symbol2scm ("linewidth"));
+ linewidth_ = s->layout ()->get_dimension (ly_symbol2scm ("line-width"));
}
-Array<Column_x_positions>
-Break_algorithm::solve () const
+vector<Column_x_positions>
+Break_algorithm::solve ()
{
- Array<Column_x_positions> h= do_solve ();
-
+ vector<Column_x_positions> h;
return h;
}
-
Break_algorithm::~Break_algorithm ()
{
}