source file of the GNU LilyPond music typesetter
- (c) 2000--2005 Jan Nieuwenhuizen <janneke@gnu.org>
+ (c) 2000--2007 Jan Nieuwenhuizen <janneke@gnu.org>
*/
#include "arpeggio.hh"
+#include "grob.hh"
#include "output-def.hh"
#include "stem.hh"
#include "staff-symbol-referencer.hh"
Grob *common = me;
extract_grob_set (me, "stems", stems);
- for (int i = 0; i < stems.size (); i++)
+ for (vsize i = 0; i < stems.size (); i++)
{
Grob *stem = stems[i];
common = common->common_refpoint (Staff_symbol_referencer::get_staff_symbol (stem),
Interval heads;
Real my_y = me->relative_coordinate (common, Y_AXIS);
- for (int i = 0; i < stems.size (); i++)
+ for (vsize i = 0; i < stems.size (); i++)
{
Grob *stem = stems[i];
Grob *ss = Staff_symbol_referencer::get_staff_symbol (stem);
if (heads.is_empty () || heads.length () < 0.5)
{
- programming_error ("no heads for arpeggio found?");
- me->suicide ();
+ if (!to_boolean (me->get_property ("transparent")))
+ {
+ me->warning ("no heads for arpeggio found?");
+ me->suicide ();
+ }
return SCM_EOL;
}
for (Real y = heads[LEFT]; y < heads[RIGHT];
y += squiggle.extent (Y_AXIS).length ())
- mol.add_at_edge (Y_AXIS, UP, squiggle, 0.0, 0);
+ mol.add_at_edge (Y_AXIS, UP, squiggle, 0.0);
mol.translate_axis (heads[LEFT], Y_AXIS);
if (dir)
- mol.add_at_edge (Y_AXIS, dir, arrow, 0, 0);
+ mol.add_at_edge (Y_AXIS, dir, arrow, 0);
return mol.smobbed_copy ();
}
Grob *common = me;
extract_grob_set (me, "stems", stems);
- for (int i = 0; i < stems.size (); i++)
+ for (vsize i = 0; i < stems.size (); i++)
{
Grob *stem = stems[i];
common = common->common_refpoint (Staff_symbol_referencer::get_staff_symbol (stem),
Interval heads;
Real my_y = me->relative_coordinate (common, Y_AXIS);
- for (int i = 0; i < stems.size (); i++)
+ for (vsize i = 0; i < stems.size (); i++)
{
Grob *stem = stems[i];
Grob *ss = Staff_symbol_referencer::get_staff_symbol (stem);
heads.unite (iv + ss->relative_coordinate (common, Y_AXIS) - my_y);
}
- Real lt = me->get_layout ()->get_dimension (ly_symbol2scm ("linethickness"));
+ Real lt = me->layout ()->get_dimension (ly_symbol2scm ("line-thickness"));
Real sp = 1.5 * Staff_symbol_referencer::staff_space (me);
Real dy = heads.length () + sp;
Real x = 0.7;
return ly_interval2scm (arpeggio.extent (X_AXIS));
}
-ADD_INTERFACE (Arpeggio, "arpeggio-interface",
+MAKE_SCHEME_CALLBACK (Arpeggio, height, 1);
+SCM
+Arpeggio::height (SCM smob)
+{
+ return Grob::stencil_height (smob);
+}
+
+MAKE_SCHEME_CALLBACK (Arpeggio, pure_height, 3);
+SCM
+Arpeggio::pure_height (SCM smob, SCM, SCM)
+{
+ Grob *me = unsmob_grob (smob);
+ if (to_boolean (me->get_property ("cross-staff")))
+ return ly_interval2scm (Interval ());
+
+ return height (smob);
+}
+
+ADD_INTERFACE (Arpeggio,
"Functions and settings for drawing an arpeggio symbol (a wavy line left to noteheads.",
/* properties */
"arpeggio-direction "
"stems "
+ "script-priority " // TODO: make around-note-interface
);