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/*
Copyright (C) 2017 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 "player_information.h"
#include "wx_util.h"
#include "film_viewer.h"
#include "lib/playlist.h"
#include "lib/video_content.h"
#include "lib/dcp_content.h"
using std::cout;
using boost::shared_ptr;
using boost::dynamic_pointer_cast;
using boost::optional;
PlayerInformation::PlayerInformation (wxWindow* parent, FilmViewer* viewer)
: wxPanel (parent)
, _viewer (viewer)
, _sizer (new wxBoxSizer (wxHORIZONTAL))
{
wxFont title_font (*wxNORMAL_FONT);
title_font.SetWeight (wxFONTWEIGHT_BOLD);
{
wxSizer* s = new wxBoxSizer (wxVERTICAL);
add_label_to_sizer(s, this, _("DCP"), false, 0)->SetFont(title_font);
_cpl_name = add_label_to_sizer(s, this, wxT(""), false, 0);
_size = add_label_to_sizer(s, this, wxT(""), false, 0);
_length = add_label_to_sizer(s, this, wxT(""), false, 0);
_sizer->Add (s, 1, wxEXPAND | wxALL, 6);
}
{
wxSizer* s = new wxBoxSizer (wxVERTICAL);
add_label_to_sizer(s, this, _("Performance"), false, 0)->SetFont(title_font);
_dropped = add_label_to_sizer(s, this, wxT(""), false, 0);
_sizer->Add (s, 1, wxEXPAND | wxALL, 6);
}
SetSizerAndFit (_sizer);
triggered_update ();
Bind (wxEVT_TIMER, boost::bind (&PlayerInformation::periodic_update, this));
_timer.reset (new wxTimer (this));
_timer->Start (500);
}
void
PlayerInformation::periodic_update ()
{
checked_set (_dropped, wxString::Format(_("Dropped frames: %d"), _viewer->dropped()));
}
void
PlayerInformation::triggered_update ()
{
shared_ptr<DCPContent> dcp;
if (_viewer->film()) {
ContentList content = _viewer->film()->content();
if (content.size() == 1) {
dcp = dynamic_pointer_cast<DCPContent>(content.front());
}
}
if (!dcp) {
checked_set (_cpl_name, _("No DCP loaded."));
checked_set (_size, wxT(""));
checked_set (_length, wxT(""));
return;
}
DCPOMATIC_ASSERT (dcp->video);
checked_set (_cpl_name, std_to_wx(dcp->name()));
checked_set (_size, wxString::Format(_("Size: %dx%d"), dcp->video->size().width, dcp->video->size().height));
optional<double> vfr;
vfr = dcp->video_frame_rate ();
DCPOMATIC_ASSERT (vfr);
checked_set (
_length,
wxString::Format(
_("Length: %s (%ld frames)"),
std_to_wx(time_to_hmsf(dcp->full_length(), lrint(*vfr))).data(),
dcp->full_length().frames_round(*vfr)
)
);
}
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