/*
- rest.cc -- implement Rest
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 1997--2010 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 1997--2007 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ LilyPond is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ LilyPond is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
*/
#include "rest.hh"
return scm_from_double (amount);
}
+/* A rest might lie under a beam, in which case it should be cross-staff if
+ the beam is cross-staff because the rest's position depends on the
+ formatting of the beam. */
+MAKE_SCHEME_CALLBACK (Rest, calc_cross_staff, 1);
+SCM
+Rest::calc_cross_staff (SCM smob)
+{
+ Grob *me = unsmob_grob (smob);
+ Grob *stem = unsmob_grob (me->get_object ("stem"));
+
+ if (!stem)
+ return SCM_BOOL_F;
+
+ return stem->get_property ("cross-staff");
+}
+
/*
make this function easily usable in C++
*/
MAKE_SCHEME_CALLBACK (Rest, pure_height, 3);
SCM
-Rest::pure_height (SCM smob, SCM start, SCM end)
+Rest::pure_height (SCM smob,
+ SCM /* start */,
+ SCM /* end */)
{
- (void) start;
- (void) end;
-
Grob *me = unsmob_grob (smob);
SCM m = brew_internal_stencil (me, false);
return ly_interval2scm (unsmob_stencil (m)->extent (Y_AXIS));
}
ADD_INTERFACE (Rest,
- "A rest symbol."
- "The property @code{style} can be @code{default}, "
- "@code{mensural}, @code{neomensural} or @code{classical}.",
+ "A rest symbol. The property @code{style} can be"
+ " @code{default}, @code{mensural}, @code{neomensural} or"
+ " @code{classical}.",
/* properties */
-
"direction "
"minimum-distance "
"style "