#include "staff-spacing.hh"
#include "note-spacing.hh"
#include "spacing-spanner.hh"
-#include "warn.hh"
+
#include "moment.hh"
/* Find the loose columns in POSNS, and drape them around the columns
if (!loose_col_count)
return;
+ Real default_padding = 1.0;
for (int i = 0; i < loose_col_count; i++)
{
int divide_over = 1;
if (!right->get_system ())
right = right->find_prebroken_piece (LEFT);
- Grob *common = right->common_refpoint (left, X_AXIS);
-
clique.push_back (right);
- vector<Real> clique_spacing;
- clique_spacing.push_back (0.0);
- for (vsize j = 1; j < clique.size () - 1; j ++)
- {
- Grob *clique_col = clique[j];
+ Grob *common = right->common_refpoint (left, X_AXIS);
+ Item *finished_right_column = clique.back ();
- Paper_column *loose_col = dynamic_cast<Paper_column *> (clique[j]);
- Paper_column *next_col = dynamic_cast<Paper_column *> (clique[j + 1]);
+ for (vsize j = clique.size () - 2; j > 0; j--)
+ {
+ int count = 0;
+ Real total_space = 0.0;
+ Real total_fixed = 0.0;
- Grob *spacing = unsmob_grob (clique_col->get_object ("spacing"));
- if (Grob *grace_spacing = unsmob_grob (clique_col->get_object ("grace-spacing")))
+ extract_grob_set (col, "spacing-wishes", wishes);
+ for (vsize i = 0; i < wishes.size (); i++)
{
- spacing = grace_spacing;
+ Grob *spacing = wishes[i];
+ Real space = 0.0;
+ Real fixed = 0.0;
+
+ if (Staff_spacing::has_interface (spacing))
+ Staff_spacing::get_spacing_params (spacing, &space, &fixed);
+ else if (Note_spacing::has_interface (spacing))
+ {
+ Spacing_options options;
+ options.init ();
+
+ fixed = robust_relative_extent (col, col, X_AXIS)[RIGHT];
+
+ Moment dt = Paper_column::when_mom (right) - Paper_column::when_mom (col);
+ bool expand;
+ space = options.get_duration_space (dt, &expand);
+ Note_spacing::get_spacing (spacing, right, space, options.increment_,
+ &space, &fixed);
+ }
+ else
+ continue;
+
+ count++;
+
+ total_space += space;
+ total_fixed += fixed;
}
-
- Spacing_options options;
- if (spacing)
- options.init_from_grob (spacing);
- else
- programming_error ("Column without spacing object");
- bool expand_only = false;
- Real base_note_space = 0.0;
+ Real distance_to_next = 0.0;
+ Real right_point = 0.0;
+ if (count)
+ {
+ total_space /= count;
+ total_fixed /= count;
- if (Paper_column::is_musical (next_col)
- && Paper_column::is_musical (loose_col))
- base_note_space = Spacing_spanner::note_spacing (spacing, loose_col, next_col,
- &options, &expand_only);
+ distance_to_next = total_space;
+ right_point
+ = finished_right_column->relative_coordinate (common, X_AXIS);
+ }
else
{
- Real fixed, space;
-
- Spacing_spanner::standard_breakable_column_spacing (spacing,
- loose_col, next_col,
- &fixed, &space,
- &options);
-
- base_note_space = space;
+ Interval my_extent = robust_relative_extent (col, col, X_AXIS);
+ distance_to_next = my_extent[RIGHT] + default_padding;
+ right_point = robust_relative_extent (finished_right_column, common, X_AXIS)[LEFT];
}
- base_note_space = max (base_note_space,
- robust_relative_extent (loose_col, loose_col, X_AXIS)[RIGHT]
- - robust_relative_extent (next_col, next_col, X_AXIS)[LEFT]);
-
- clique_spacing.push_back (base_note_space);
- }
-
- Real default_padding = 1.0;
- clique_spacing.push_back (default_padding);
-
- Real right_point = robust_relative_extent (clique.back (), common, X_AXIS)[LEFT];
-
-
- Grob *finished_right_column = clique.back ();
-
- for (vsize j = clique.size () - 2; j > 0; j--)
- {
- Paper_column *clique_col = dynamic_cast<Paper_column *> (clique[j]);
-
- right_point = finished_right_column->relative_coordinate (common, X_AXIS);
-
- Real distance_to_next = clique_spacing[j];
-
Real my_offset = right_point - distance_to_next;
- clique_col->set_system (which);
- clique_col->translate_axis (my_offset - clique_col->relative_coordinate (common, X_AXIS), X_AXIS);
+ col->system_ = which;
+ col->translate_axis (my_offset - col->relative_coordinate (common, X_AXIS), X_AXIS);
- finished_right_column = clique_col;
+ finished_right_column = col;
}
-
}
}