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/*
Copyright (C) 2019 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/>.
*/
SimpleVideoView::SimpleVideoView (wxWindow* parent)
{
_panel = new wxPanel (parent);
#ifndef __WXOSX__
_panel->SetDoubleBuffered (true);
#endif
_panel->SetBackgroundStyle (wxBG_STYLE_PAINT);
_panel->SetBackgroundColour (*wxBLACK);
_panel->Bind (wxEVT_PAINT, boost::bind (&SimpleVideoView::paint_panel, this));
_panel->Bind (wxEVT_SIZE, boost::bind (&SimpleVideoView::panel_sized, this, _1));
}
void
SimpleVideoView::paint_panel ()
{
wxPaintDC dc (_panel);
#ifdef DCPOMATIC_VARIANT_SWAROOP
if (_background_image) {
dc.Clear ();
maybe_draw_background_image (dc);
_state_timer.unset ();
return;
}
#endif
if (!_out_size.width || !_out_size.height || !_film || !_frame || _out_size != _frame->size()) {
dc.Clear ();
} else {
wxImage frame (_out_size.width, _out_size.height, _frame->data()[0], true);
wxBitmap frame_bitmap (frame);
dc.DrawBitmap (frame_bitmap, 0, max(0, (_panel_size.height - _out_size.height) / 2));
#ifdef DCPOMATIC_VARIANT_SWAROOP
DCPTime const period = DCPTime::from_seconds(Config::instance()->player_watermark_period() * 60);
int64_t n = _video_position.get() / period.get();
DCPTime from(n * period.get());
DCPTime to = from + DCPTime::from_seconds(Config::instance()->player_watermark_duration() / 1000.0);
if (from <= _video_position && _video_position <= to) {
if (!_in_watermark) {
_in_watermark = true;
_watermark_x = rand() % _panel_size.width;
_watermark_y = rand() % _panel_size.height;
}
dc.SetTextForeground(*wxWHITE);
string wm = Config::instance()->player_watermark_theatre();
boost::posix_time::ptime t = boost::posix_time::second_clock::local_time();
wm += "\n" + boost::posix_time::to_iso_extended_string(t);
dc.DrawText(std_to_wx(wm), _watermark_x, _watermark_y);
} else {
_in_watermark = false;
}
#endif
}
if (_out_size.width < _panel_size.width) {
/* XXX: these colours are right for GNOME; may need adjusting for other OS */
wxPen p (_pad_black ? wxColour(0, 0, 0) : wxColour(240, 240, 240));
wxBrush b (_pad_black ? wxColour(0, 0, 0) : wxColour(240, 240, 240));
dc.SetPen (p);
dc.SetBrush (b);
dc.DrawRectangle (_out_size.width, 0, _panel_size.width - _out_size.width, _panel_size.height);
}
if (_out_size.height < _panel_size.height) {
wxPen p (_pad_black ? wxColour(0, 0, 0) : wxColour(240, 240, 240));
wxBrush b (_pad_black ? wxColour(0, 0, 0) : wxColour(240, 240, 240));
dc.SetPen (p);
dc.SetBrush (b);
int const gap = (_panel_size.height - _out_size.height) / 2;
dc.DrawRectangle (0, 0, _panel_size.width, gap);
dc.DrawRectangle (0, gap + _out_size.height + 1, _panel_size.width, gap + 1);
}
if (_outline_content) {
wxPen p (wxColour (255, 0, 0), 2);
dc.SetPen (p);
dc.SetBrush (*wxTRANSPARENT_BRUSH);
dc.DrawRectangle (_inter_position.x, _inter_position.y + (_panel_size.height - _out_size.height) / 2, _inter_size.width, _inter_size.height);
}
}
void
SimpleVideoView::panel_sized (wxSizeEvent& ev)
{
_panel_size.width = ev.GetSize().GetWidth();
_panel_size.height = ev.GetSize().GetHeight();
calculate_sizes ();
if (!quick_refresh()) {
slow_refresh ();
}
PositionChanged ();
}
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