2 * Copyright (C) 2017 Paul Davis <paul@linuxaudiosystems.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19 #include "ardour/transpose.h"
23 Transpose::Transpose(int semitones)
24 : _semitones(semitones)
28 Transpose::operator()(boost::shared_ptr<MidiModel> model,
29 Temporal::Beats position,
30 std::vector<Notes>& seqs)
32 typedef MidiModel::NoteDiffCommand Command;
34 Command* cmd = new Command(model, name());
36 for (std::vector<Notes>::iterator s = seqs.begin(); s != seqs.end(); ++s) {
37 for (Notes::const_iterator i = (*s).begin(); i != (*s).end(); ++i) {
39 const NotePtr note = *i;
41 model->transpose (cmd, *i, _semitones);