2 Copyright (C) 2013-2021 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 #include "timeline_view.h"
27 using namespace dcpomatic;
30 /** @class TimelineView
31 * @brief Parent class for components of the timeline (e.g. a piece of content or an axis).
33 TimelineView::TimelineView (Timeline& t)
41 TimelineView::paint (wxGraphicsContext* g, list<dcpomatic::Rect<int>> overlaps)
43 _last_paint_bbox = bbox ();
44 do_paint (g, overlaps);
49 TimelineView::force_redraw ()
51 _timeline.force_redraw (_last_paint_bbox.extended(4));
52 _timeline.force_redraw (bbox().extended(4));
57 TimelineView::time_x (DCPTime t) const
59 return t.seconds() * _timeline.pixels_per_second().get_value_or(0);
64 TimelineView::y_pos(int t) const
66 return t * _timeline.pixels_per_track() + _timeline.tracks_y_offset();