source file of the GNU LilyPond music typesetter
- (c) 1997--1998 Han-Wen Nienhuys <hanwen@stack.nl>
+ (c) 1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
-#include "dimen.hh"
+#include "dimension.hh"
#include "span-bar.hh"
#include "lookup.hh"
#include "atom.hh"
#include "paper-def.hh"
#include "molecule.hh"
-#include "vertical-align-elem.hh"
+#include "align-element.hh"
void
-Span_bar::add (Bar*b)
+Span_bar::add_bar (Bar*b)
{
spanning_l_arr_.push (b);
add_dependency (b);
}
-
-
void
-Span_bar::do_substitute_dependency (Score_elem*o, Score_elem*n)
+Span_bar::do_substitute_dependency (Score_element*o, Score_element*n)
{
spanning_l_arr_.unordered_substitute (o, n);
}
-
void
-Span_bar::set (Vertical_align_element *a)
+Span_bar::set_align (Align_element *a)
{
add_dependency (a);
}
-
Interval
-Span_bar::do_width() const
+Span_bar::do_width () const
{
- return paper()->lookup_l ()->bar (type_str_, 40 PT).dim_.x (); // ugh
+ return lookup_l ()->bar (type_str_, 40 PT).dim_.x (); // ugh
}
void
-Span_bar::do_pre_processing()
+Span_bar::do_pre_processing ()
{
Bar::do_pre_processing ();
- if (spanning_l_arr_.size() < 1)
+ evaluate_empty ();
+}
+
+void
+Span_bar::do_post_processing ()
+{
+ Bar::do_post_processing ();
+}
+
+void
+Span_bar::evaluate_empty ()
+{
+ if (spanning_l_arr_.size () < 1)
{
transparent_b_ = true;
set_empty (true);
{
type_str_ = "|.";
}
+ else if (type_str_ == ":|:")
+ {
+ type_str_ = ".|.";
+ }
}
Atom
Span_bar::get_bar_sym (Real dy) const
{
- return paper()->lookup_l ()->bar (type_str_, dy);
+ if (dy < paper ()->staffheight_f () / 2)
+ return Atom ();
+
+ return lookup_l ()->bar (type_str_, dy);
}
-
Molecule*
-Span_bar::brew_molecule_p() const
+Span_bar::brew_molecule_p () const
{
Interval y_int;
- for (int i=0; i < spanning_l_arr_.size(); i++)
+ for (int i=0; i < spanning_l_arr_.size (); i++)
{
- Axis_group_element *common =
+ Graphical_axis_group *common =
common_group (spanning_l_arr_[i], Y_AXIS);
Real y = spanning_l_arr_[i]->relative_coordinate (common, Y_AXIS)
-relative_coordinate (common,Y_AXIS);
- y_int.unite (y + spanning_l_arr_[i]->height());
+ y_int.unite (y + spanning_l_arr_[i]->height ());
}
- Atom s = get_bar_sym (y_int.length());
+ Atom s = get_bar_sym (y_int.length ());
Molecule*output = new Molecule (Atom (s));
- output->translate_axis (y_int.center(), Y_AXIS);
+ output->translate_axis (y_int.center (), Y_AXIS);
return output;
}
+IMPLEMENT_IS_TYPE_B1 (Span_bar,Bar);
-IMPLEMENT_IS_TYPE_B1(Span_bar,Bar);
-
-Span_bar::Span_bar()
+Span_bar::Span_bar ()
{
type_str_ = "";
}
+
+Span_bar*
+Span_bar::access_Span_bar ()
+{
+ return this;
+}