source file of the GNU LilyPond music typesetter
- (c) 1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#include "misc.hh"
#include "dots.hh"
#include "note-head.hh"
#include "debug.hh"
-#include "paper-def.hh"
#include "lookup.hh"
#include "molecule.hh"
#include "musical-request.hh"
+void
+Note_head::flip_around_stem (Direction d)
+{
+ translate_axis (do_width ().length () * d, X_AXIS);
+}
Note_head::Note_head ()
{
- x_dir_ = CENTER;
- staff_size_i_= 8; // UGH
- steps_i_ = 0;
position_i_ = 0;
- extremal_i_ = 0;
}
void
dots_l_->position_i_ = position_i_;
}
-
-
-
int
Note_head::compare (Note_head *const &a, Note_head * const &b)
{
return a->position_i_ - b->position_i_;
}
+/**
+ Don't account for ledgerlines in the width.
+ */
Interval
Note_head::do_width () const
{
- Atom a = lookup_l ()->ball (balltype_i_);
+ Molecule a = lookup_l ()->notehead (balltype_i_, ""); // UGH
Interval i = a.dim_[X_AXIS];
- i+= x_dir_ * i.length ();
return i;
}
Molecule*
Note_head::do_brew_molecule_p() const
{
- Molecule*out = 0;
- Paper_def *p = paper();
- Real inter_f = p->internote_f ();
+ Real inter_f = staff_line_leading_f ()/2;
+ int sz = lines_i ()-1;
- // ugh
- int streepjes_i = abs (position_i_) < staff_size_i_/2
+ int streepjes_i = abs (position_i_) < sz
? 0
- : (abs(position_i_) - staff_size_i_/2) /2;
+ : (abs(position_i_) - sz) /2;
+
+
+ String type;
+ SCM style =get_elt_property (style_scm_sym);
+ if (style != SCM_BOOL_F)
+ {
+ type = ly_scm2string (SCM_CDR(style));
+ }
- Atom s = lookup_l()->ball (balltype_i_);
- out = new Molecule (Atom (s));
- out->translate_axis (x_dir_ * s.dim_[X_AXIS].length (), X_AXIS);
+ Molecule* out = new Molecule (lookup_l()->notehead (balltype_i_, type));
if (streepjes_i)
{
- int dir = sign (position_i_);
- Atom streepje = lookup_l ()->streepje (balltype_i_);
+ Direction dir = sign (position_i_);
+ Interval hd = out->dim_[X_AXIS];
+ Real hw = hd.length ()/4;
+
+ Molecule ledger
+ = lookup_l ()->ledger_line (Interval (hd[LEFT] - hw,
+ hd[RIGHT] + hw));
- int parity = (position_i_ % 2) ? 1 : 0;
-
+ int parity = abs(position_i_) % 2;
for (int i=0; i < streepjes_i; i++)
{
- Atom s = streepje;
+ Molecule s (ledger);
s.translate_axis (-dir * inter_f * (i*2 + parity),
Y_AXIS);
- out->add_atom (s);
+ out->add_molecule (s);
}
}