/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 2003--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ Copyright (C) 2003--2015 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
#include "spanner.hh"
#include "item.hh"
#include "tuplet-bracket.hh"
+#include "axis-group-interface.hh"
struct Piano_pedal_bracket
{
DECLARE_SCHEME_CALLBACK (print, (SCM));
- DECLARE_GROB_INTERFACE ();
};
MAKE_SCHEME_CALLBACK (Piano_pedal_bracket, print, 1);
SCM
Piano_pedal_bracket::print (SCM smob)
{
- Spanner *me = dynamic_cast<Spanner *> (unsmob_grob (smob));
+ Spanner *me = unsmob<Spanner> (smob);
Spanner *orig = dynamic_cast<Spanner *> (me->original ());
Drul_array<bool> broken (false, false);
Drul_array<Real> height = robust_scm2drul
- (me->get_property ("edge-height"), Interval (0, 0));
+ (me->get_property ("edge-height"), Interval (0, 0));
Drul_array<Real> shorten = robust_scm2drul
- (me->get_property ("shorten-pair"), Interval (0, 0));
+ (me->get_property ("shorten-pair"), Interval (0, 0));
Drul_array<Real> flare = robust_scm2drul
- (me->get_property ("bracket-flare"), Interval (0, 0));
+ (me->get_property ("bracket-flare"), Interval (0, 0));
Grob *common = me->get_bound (LEFT)
- ->common_refpoint (me->get_bound (RIGHT), X_AXIS);
- Grob *textbit = unsmob_grob (me->get_object ("pedal-text"));
+ ->common_refpoint (me->get_bound (RIGHT), X_AXIS);
+ Grob *textbit = unsmob<Grob> (me->get_object ("pedal-text"));
if (textbit)
common = common->common_refpoint (textbit, X_AXIS);
Interval span_points (0, 0);
- Direction d = LEFT;
- do
+ for (LEFT_and_RIGHT (d))
{
Item *b = me->get_bound (d);
broken[d] = b->break_status_dir () != CENTER;
if (broken[d])
- {
- if (orig
- && ((d == RIGHT
- && me->get_break_index () != orig->broken_intos_.size () - 1)
- || (d == LEFT && me->get_break_index ())))
- height[d] = 0.0;
- else
- flare[d] = 0.0;
- }
-
- Interval ext = robust_relative_extent (b, common, X_AXIS);
- span_points[d] = ext [broken[d] ? RIGHT : LEFT];
+ {
+ if (orig
+ && ((d == RIGHT
+ && me->get_break_index () != orig->broken_intos_.size () - 1)
+ || (d == LEFT && me->get_break_index ())))
+ height[d] = 0.0;
+ else
+ flare[d] = 0.0;
+
+ span_points[d]
+ = Axis_group_interface::generic_bound_extent (b, common, X_AXIS)[RIGHT];
+ }
+ else
+ span_points[d] = b->relative_coordinate (common, X_AXIS);
}
- while (flip (&d) != LEFT);
/* For 'Mixed' style pedals, i.e. a bracket preceded by text: Ped._____|
need to shorten by the extent of the text grob
Real padding = robust_scm2double (me->get_property ("bound-padding"), 0);
span_points[LEFT] = padding
- + robust_relative_extent (textbit, common, X_AXIS)[RIGHT];
+ + robust_relative_extent (textbit, common, X_AXIS)[RIGHT];
}
Stencil m;
&& span_points.length () > 0.001)
{
m = Tuplet_bracket::make_bracket (me, Y_AXIS,
- Offset (span_points.length (), 0),
- height,
- Interval (),
- flare, shorten);
+ Offset (span_points.length (), 0),
+ height,
+ Interval (),
+ flare, shorten);
}
m.translate_axis (span_points[LEFT]
- - me->relative_coordinate (common, X_AXIS), X_AXIS);
+ - me->relative_coordinate (common, X_AXIS), X_AXIS);
return m.smobbed_copy ();
}
ADD_INTERFACE (Piano_pedal_bracket,
- "The bracket of the piano pedal. It can be tuned through"
- " the regular bracket properties.",
-
- /* properties */
- "bound-padding "
- "edge-height "
- "shorten-pair "
- "bracket-flare "
- "pedal-text "
- );
+ "The bracket of the piano pedal. It can be tuned through"
+ " the regular bracket properties.",
+
+ /* properties */
+ "bound-padding "
+ "edge-height "
+ "shorten-pair "
+ "bracket-flare "
+ "pedal-text "
+ );