/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 1998--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ Copyright (C) 1998--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
for (vsize i = 0; i < proto_support.size (); i++)
{
- if (Accidental_placement::has_interface (proto_support[i]))
+ if (has_interface<Accidental_placement> (proto_support[i]))
{
Grob *accs = proto_support[i];
for (SCM acs = accs->get_object ("accidental-grobs"); scm_is_pair (acs);
acs = scm_cdr (acs))
for (SCM s = scm_cdar (acs); scm_is_pair (s); s = scm_cdr (s))
{
- Grob *a = Grob::unsmob (scm_car (s));
+ Grob *a = unsmob<Grob> (scm_car (s));
support.insert (a);
}
}
current_off_ptr = &r;
}
- Grob *me = Grob::unsmob (smob);
+ Grob *me = unsmob<Grob> (smob);
// We will only ever want widths of spanners after line breaking
// so we can set pure to false
if (dynamic_cast<Spanner *> (me) && a == X_AXIS)
SCM
Side_position_interface::calc_cross_staff (SCM smob)
{
- Grob *me = Grob::unsmob (smob);
+ Grob *me = unsmob<Grob> (smob);
extract_grob_set (me, "side-support-elements", elts);
Direction my_dir = get_grob_direction (me) ;
pure,
start,
end);
- if (Skyline_pair::is_smob (skyp))
+ if (unsmob<Skyline_pair> (skyp))
{
// for spanner pure heights, we don't know horizontal spacing,
// so a spanner can never have a meaningful x coordiante
// skyline will likely be of infinite width anyway
// and we don't want to prematurely trigger H spacing
Real xc = a == X_AXIS || (pure && dynamic_cast<Spanner *> (me))
- ? me->get_parent (X_AXIS)->relative_coordinate (common[X_AXIS], X_AXIS)
+ ? me->parent_relative (common[X_AXIS], X_AXIS)
: me->relative_coordinate (common[X_AXIS], X_AXIS);
// same here, for X_AXIS spacing, if it's happening, it should only be
// before line breaking. because there is no thing as "pure" x spacing,
Real yc = a == X_AXIS
? me->pure_relative_y_coordinate (common[Y_AXIS], start, end)
: me->get_parent (Y_AXIS)->maybe_pure_coordinate (common[Y_AXIS], Y_AXIS, pure, start, end);
- Skyline_pair copy = *Skyline_pair::unsmob (skyp);
+ Skyline_pair copy = *unsmob<Skyline_pair> (skyp);
copy.shift (a == X_AXIS ? yc : xc);
copy.raise (a == X_AXIS ? xc : yc);
my_dim = copy[-dir];
continue; // so 'me' may not move in response to 'e'
if (a == Y_AXIS
- && Stem::has_interface (e))
+ && has_interface<Stem> (e))
{
// If called as 'pure' we may not force a stem to set its direction,
if (pure && !is_direction (e->get_property_data ("direction")))
start,
end);
- if (Skyline_pair::is_smob (sp))
+ if (unsmob<Skyline_pair> (sp))
{
Real xc = pure && dynamic_cast<Spanner *> (e)
- ? e->get_parent (X_AXIS)->relative_coordinate (common[X_AXIS], X_AXIS)
+ ? e->parent_relative (common[X_AXIS], X_AXIS)
: e->relative_coordinate (common[X_AXIS], X_AXIS);
// same logic as above
// we assume horizontal spacing is always pure
Real yc = a == X_AXIS
? e->pure_relative_y_coordinate (common[Y_AXIS], start, end)
: e->maybe_pure_coordinate (common[Y_AXIS], Y_AXIS, pure, start, end);
- Skyline_pair copy = *Skyline_pair::unsmob (sp);
+ Skyline_pair copy = *unsmob<Skyline_pair> (sp);
if (a == Y_AXIS
- && Stem::has_interface (e)
+ && has_interface<Stem> (e)
&& to_boolean (me->get_maybe_pure_property ("add-stem-support", pure, start, end)))
copy[dir].set_minimum_height (copy[dir].max_height ());
copy.shift (a == X_AXIS ? yc : xc);
Interval staff_span = Staff_symbol::line_span (staff);
staff_span.widen (1);
if (staff_span.contains (position)
- /* In case of a ledger lines, quantize even if we're outside the staff. */
- || (Note_head::has_interface (head)
-
- && abs (Staff_symbol_referencer::get_position (head)) > abs (position)))
+ /* If we are between notehead and staff, quantize for ledger lines. */
+ || (has_interface<Note_head> (head)
+ && dir * position < 0))
{
total_off += (rounded - position) * 0.5 * ss;
if (Staff_symbol_referencer::on_line (me, int (rounded)))
SCM
Side_position_interface::move_to_extremal_staff (SCM smob)
{
- Grob *me = Grob::unsmob (smob);
+ Grob *me = unsmob<Grob> (smob);
System *sys = dynamic_cast<System *> (me->get_system ());
Direction dir = get_grob_direction (me);
if (dir != DOWN)
Axis_group_interface::add_element (top_staff, me);
// Remove any cross-staff side-support dependencies
- Grob_array *ga = Grob_array::unsmob (me->get_object ("side-support-elements"));
+ Grob_array *ga = unsmob<Grob_array> (me->get_object ("side-support-elements"));
if (ga)
{
vector<Grob *> const &elts = ga->array ();