source file of the GNU LilyPond music typesetter
- (c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+ (c) 1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
+#include <ctype.h>
#include "clef-item.hh"
#include "string.hh"
#include "molecule.hh"
#include "paper-def.hh"
#include "lookup.hh"
-#include "clef-reg.hh"
-
+#include "clef-engraver.hh"
+#include "text-item.hh"
void
Clef_item::do_pre_processing()
{
- change_b_ = ! (break_status_i() == 1);
+ bool b= (break_status_dir() != RIGHT);
+ change_b_ = b;
- if (default_b_){
- empty_b_ = (break_status_i() != 1);
- transparent_b_ = (break_status_i() != 1);
+ if (default_b_)
+ {
+ set_empty(b);
+ transparent_b_ = b;
}
}
Clef_item::Clef_item()
{
- default_b_ = false;
- change_b_ = true;
- read("violin");
+ breakable_b_ =true;
+ default_b_ = false;
+ change_b_ = true;
+ octave_dir_ = CENTER;
+ symbol_ = "violin";
+ y_position_i_ = -2;
+
+ // Ugh: This should be const, I guess.
+ octave_marker_td_p_.set_p (new Text_def());
+ octave_marker_td_p_->text_str_ = "8";
+ octave_marker_td_p_->style_str_ = "italic";
}
+
void
-Clef_item::read(String t)
-{
- type_= t;
- if (type_ == "violin")
- y_off = 2;
- if (type_ == "alto")
- y_off = 4;
- if (type_ == "tenor")
- y_off = 6;
- if (type_ == "bass")
- y_off = 6;
-}
-void
-Clef_item::read(Clef_register const &k)
+Clef_item::read (Clef_engraver const &k)
{
- read(k.clef_type_str_);
+ symbol_ = k.clef_type_str_;
+ y_position_i_ = k.clef_position_i_;
+ octave_dir_ = k.octave_dir_;
}
Molecule*
-Clef_item::brew_molecule_p()const
+Clef_item::brew_molecule_p() const
{
- String t = type_;
- if (change_b_)
- t += "_change";
- Symbol s = paper()->lookup_l()->clef(t);
- Molecule*output = new Molecule(Atom(s));
- output->translate_y( paper()->internote_f() * y_off);
- return output;
+ String t = symbol_;
+ if (change_b_)
+ t += "_change";
+ Atom s = lookup_l ()->clef (t);
+ Molecule*output = new Molecule (Atom (s));
+ output->translate_axis (paper()->internote_f () * y_position_i_, Y_AXIS);
+ if (octave_dir_) {
+ Molecule octave_marker = Molecule(octave_marker_td_p_->get_atom(paper(),
+ CENTER));
+ Real offset = output->extent()[Y_AXIS][octave_dir_]
+ - octave_marker.extent()[Y_AXIS][- octave_dir_];
+ if (octave_dir_ == DOWN)
+ offset += octave_marker.extent()[Y_AXIS][UP] * 0.35 ;
+ octave_marker.translate_axis (offset, Y_AXIS);
+ output->add_molecule (octave_marker);
+ }
+ return output;
}
-IMPLEMENT_STATIC_NAME(Clef_item);
+
IMPLEMENT_IS_TYPE_B1(Clef_item,Item);
+
+#include "pointer.tcc"
+template class P<Text_def>; // ugh
+
+