/*
key-item.hh -- part of GNU LilyPond
- (c) 1996--1999 Han-Wen Nienhuys
+ (c) 1996--2000 Han-Wen Nienhuys
*/
#ifndef KEYITEM_HH
#define KEYITEM_HH
-#include "item.hh"
-#include "array.hh"
+#include "lily-guile.hh"
+#include "lily-proto.hh"
-/// An item which places accidentals at the start of the line
-struct Key_item : Item {
- Array<int> pitch_arr_;
- Array<int> acc_arr_;
- Array<int> old_pitch_arr_;
- Array<int> old_acc_arr_;
-
- // ugh. Naming
- int c_position;
- // see above.
- int c0_position;
- bool default_b_;
- bool multi_octave_b_;
-
-
- VIRTUAL_COPY_CONS(Score_element);
-
- Key_item ();
- void add (int pitch, int acc);
- void add_old (int pitch, int acc);
- void set_c_position (int);
- int Key_item::calculate_position(int p, int a) const;
-
-protected:
- virtual void do_pre_processing();
- virtual Molecule* do_brew_molecule_p() const;
+struct Key_item
+{
+ static int calculate_position(Score_element*,SCM pair) ;
+ static void set_interface (Score_element*);
+ static bool has_interface (Score_element*);
+ DECLARE_SCHEME_CALLBACK(brew_molecule, (SCM ));
};
#endif // KEYITEM_HH