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/*
Copyright (C) 2016-2021 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
DCP-o-matic 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 2 of the License, or
(at your option) any later version.
DCP-o-matic 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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "content_timeline.h"
#include "timeline_labels_view.h"
#include "wx_util.h"
#include <dcp/warnings.h>
LIBDCP_DISABLE_WARNINGS
#include <wx/graphics.h>
#include <wx/wx.h>
LIBDCP_ENABLE_WARNINGS
using std::list;
using std::max;
using std::min;
TimelineLabelsView::TimelineLabelsView(ContentTimeline& tl)
: ContentTimelineView(tl)
{
wxString labels[] = {
_("Video"),
_("Audio"),
_("Subtitles/captions"),
_("Atmos")
};
wxClientDC dc (&_timeline);
for (int i = 0; i < 3; ++i) {
auto size = dc.GetTextExtent (labels[i]);
_width = max (_width, size.GetWidth());
}
_width += 24;
}
dcpomatic::Rect<int>
TimelineLabelsView::bbox () const
{
return dcpomatic::Rect<int> (0, 0, _width, _timeline.tracks() * _timeline.pixels_per_track());
}
void
TimelineLabelsView::do_paint (wxGraphicsContext* gc, list<dcpomatic::Rect<int>>)
{
int const h = _timeline.pixels_per_track ();
wxColour const colour = gui_is_dark() ? *wxWHITE : *wxBLACK;
gc->SetFont(gc->CreateFont(wxNORMAL_FONT->Bold(), colour));
int fy = 0;
if (_video_tracks) {
int ty = fy + _video_tracks * h;
gc->DrawText (_("Video"), 0, (ty + fy) / 2 - 8);
fy = ty;
}
if (_text_tracks) {
int ty = fy + _text_tracks * h;
gc->DrawText (_("Subtitles/captions"), 0, (ty + fy) / 2 - 8);
fy = ty;
}
if (_atmos) {
int ty = fy + h;
gc->DrawText (_("Atmos"), 0, (ty + fy) / 2 - 8);
fy = ty;
}
if (_audio_tracks) {
int ty = _timeline.tracks() * h;
gc->DrawText (_("Audio"), 0, (ty + fy) / 2 - 8);
}
}
void
TimelineLabelsView::set_video_tracks (int n)
{
_video_tracks = n;
}
void
TimelineLabelsView::set_audio_tracks (int n)
{
_audio_tracks = n;
}
void
TimelineLabelsView::set_text_tracks (int n)
{
_text_tracks = n;
}
void
TimelineLabelsView::set_atmos (bool s)
{
_atmos = s;
}
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