/*
- horizontal-bracket.cc -- implement Horizontal_bracket
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 2002--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 2002--2005 Han-Wen Nienhuys <hanwen@cs.uu.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.
-#include "side-position-interface.hh"
-#include "lookup.hh"
-#include "group-interface.hh"
-#include "directional-element-interface.hh"
-#include "output-def.hh"
-#include "staff-symbol-referencer.hh"
-#include "tuplet-bracket.hh" // ugh.
+ 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.
-struct Horizontal_bracket
-{
- DECLARE_SCHEME_CALLBACK (print, (SCM));
- static bool has_interface (Grob *);
-};
+ You should have received a copy of the GNU General Public License
+ along with LilyPond. If not, see <http://www.gnu.org/licenses/>.
+*/
-/*
- TODO:
+#include "horizontal-bracket.hh"
- This doesn't look very elegant: should support winged edges.
+#include "bracket.hh"
+#include "stencil.hh"
+#include "pointer-group-interface.hh"
+#include "directional-element-interface.hh"
+#include "spanner.hh"
+#include "item.hh"
- Support texts on the brackets?
-*/
MAKE_SCHEME_CALLBACK (Horizontal_bracket, print, 1);
-
SCM
Horizontal_bracket::print (SCM smob)
{
- Grob *me = unsmob_grob (smob);
- Spanner *sp = dynamic_cast<Spanner *> (me);
- Link_array<Grob> gs = extract_grob_array (me, ly_symbol2scm ("columns"));
+ Spanner *me = unsmob<Spanner> (smob);
+ extract_grob_set (me, "columns", gs);
+ vector<Grob *> enclosed = gs;
if (!gs.size ())
{
me->suicide ();
return SCM_EOL;
}
- Grob *cx = common_refpoint_of_array (gs, me, X_AXIS);
- cx = cx->common_refpoint (sp->get_bound (LEFT), X_AXIS);
- cx = cx->common_refpoint (sp->get_bound (RIGHT), X_AXIS);
- Interval ext = gs.top ()->extent (cx, X_AXIS);
- ext.unite (gs[0]->extent (cx, X_AXIS));
-
- Drul_array<Real> edge_height = robust_scm2interval (me->get_property ("edge-height"),
- Interval (1.0, 1.0));
-
- Drul_array<Real> flare = robust_scm2interval (me->get_property ("bracket-flare"),
- Interval (0, 0));
-
- Drul_array<Real> shorten = robust_scm2interval (me->get_property ("shorten-pair"),
- Interval (0, 0));
-
- Interval empty;
- Stencil b
- = Tuplet_bracket::make_bracket (me, Y_AXIS, Offset (ext.length (), 0),
- edge_height, empty, flare, shorten);
-
- b.translate_axis (ext[LEFT] - sp->get_bound (LEFT)->relative_coordinate (cx, X_AXIS), X_AXIS);
+ for (LEFT_and_RIGHT (d))
+ {
+ Item *b = me->get_bound (d);
+ if (b->break_status_dir ())
+ enclosed.push_back (b);
+ }
+ Stencil b = Bracket::make_enclosing_bracket (me, me, enclosed, X_AXIS,
+ get_grob_direction (me));
return b.smobbed_copy ();
}
-ADD_INTERFACE (Horizontal_bracket, "horizontal-bracket-interface",
- "A horizontal bracket encompassing notes.",
- "columns bracket-flare shorten-pair edge-height");
+ADD_INTERFACE (Horizontal_bracket,
+ "A horizontal bracket encompassing notes.",
+
+ /* properties */
+ "bracket-flare "
+ "bracket-text "
+ "columns "
+ "edge-height "
+ "shorten-pair "
+ "connect-to-neighbor "
+ );