2 Copyright (C) 2023 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
22 #ifndef DCPOMATIC_TIMELINE_H
23 #define DCPOMATIC_TIMELINE_H
26 #include <dcp/warnings.h>
27 LIBDCP_DISABLE_WARNINGS
29 LIBDCP_ENABLE_WARNINGS
30 #include <boost/optional.hpp>
33 class Timeline : public wxPanel
36 explicit Timeline(wxWindow* parent);
38 boost::optional<double> pixels_per_second() const {
39 return _pixels_per_second;
44 void set_pixels_per_second(double pps);
46 boost::optional<double> _pixels_per_second;