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_VIEW_H
23 #define DCPOMATIC_TIMELINE_VIEW_H
27 #include "lib/dcpomatic_time.h"
30 class wxGraphicsContext;
33 /** @class ContentTimelineView
34 * @brief Parent class for components of the content timeline (e.g. a piece of content or an axis).
36 template <class Timeline>
40 explicit TimelineView(Timeline& timeline)
44 virtual ~TimelineView () = default;
46 TimelineView(TimelineView const&) = delete;
47 TimelineView& operator=(TimelineView const&) = delete;
51 _timeline.force_redraw(_last_paint_bbox.extended(4));
52 _timeline.force_redraw(bbox().extended(4));
55 virtual dcpomatic::Rect<int> bbox() const = 0;
58 int time_x(dcpomatic::DCPTime t) const
60 return t.seconds() * _timeline.pixels_per_second().get_value_or(0);
64 dcpomatic::Rect<int> _last_paint_bbox;