/*
- auto-change-iterator.cc -- implement Auto_change_iterator
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 1999--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 1999--2009 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 "context.hh"
private:
SCM split_list_;
Direction where_dir_;
- void change_to (Music_iterator *, SCM, string);
+ void change_to (Music_iterator *, SCM, const string&);
Moment start_moment_;
Context_handle up_;
void
Auto_change_iterator::change_to (Music_iterator *it, SCM to_type_sym,
- string to_id)
+ const string &to_id)
{
Context *current = it->get_outlet ();
Context *last = 0;
if (current)
{
if (last)
- {
- Context *dest
- = it->get_outlet ()->find_create_context (to_type_sym, to_id, SCM_EOL);
-
- send_stream_event (last, "ChangeParent", get_music ()->origin (),
- ly_symbol2scm ("context"), dest->self_scm ());
- }
+ {
+ Context *dest
+ = it->get_outlet ()->find_create_context (to_type_sym, to_id, SCM_EOL);
+
+ send_stream_event (last, "ChangeParent", get_music ()->origin (),
+ ly_symbol2scm ("context"), dest->self_scm ());
+ }
else
- {
- /*
- We could change the current translator's id, but that would make
- errors hard to catch
-
- */
- ;
- }
+ {
+ /*
+ We could change the current translator's id, but that would make
+ errors hard to catch
+
+ */
+ ;
+ }
}
}
for (; scm_is_pair (split_list_); split_list_ = scm_cdr (split_list_))
{
- splitm = unsmob_moment (scm_caar (split_list_));
+ splitm = Moment::unsmob (scm_caar (split_list_));
if ((*splitm + start_moment_) > now)
- break;
+ break;
SCM tag = scm_cdar (split_list_);
Direction d = to_dir (tag);
if (d && d != where_dir_)
- {
- where_dir_ = d;
- string to_id = (d >= 0) ? "up" : "down";
- change_to (child_iter_,
- ly_symbol2scm ("Staff"),
- to_id);
- }
+ {
+ where_dir_ = d;
+ string to_id = (d >= 0) ? "up" : "down";
+ change_to (child_iter_,
+ ly_symbol2scm ("Staff"),
+ to_id);
+ }
}
}
SCM props = get_outlet ()->get_property ("trebleStaffProperties");
Context *up = get_outlet ()->find_create_context (ly_symbol2scm ("Staff"),
- "up", props);
+ "up", props);
props = get_outlet ()->get_property ("bassStaffProperties");
Context *down = get_outlet ()->find_create_context (ly_symbol2scm ("Staff"),
- "down", props);
+ "down", props);
up_.set_context (up);
down_.set_context (down);
Context *voice = up->find_create_context (ly_symbol2scm ("Voice"),
- "", SCM_EOL);
+ "", SCM_EOL);
set_context (voice);
Music_wrapper_iterator::construct_children ();
}