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/*
Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
This program 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.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <iomanip>
#include <boost/lexical_cast.hpp>
#include <boost/bind.hpp>
#include "lib/film.h"
#include "lib/config.h"
#include "properties_dialog.h"
#include "wx_util.h"
using std::string;
using std::stringstream;
using std::fixed;
using std::setprecision;
using boost::shared_ptr;
using boost::lexical_cast;
PropertiesDialog::PropertiesDialog (wxWindow* parent, shared_ptr<Film> film)
: wxDialog (parent, wxID_ANY, _("Film Properties"), wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE)
, _film (film)
{
wxFlexGridSizer* table = new wxFlexGridSizer (2, 3, 6);
add_label_to_sizer (table, this, "Frames");
_frames = new wxStaticText (this, wxID_ANY, std_to_wx (""));
table->Add (_frames, 1, wxALIGN_CENTER_VERTICAL);
add_label_to_sizer (table, this, "Disk space required for frames");
_disk_for_frames = new wxStaticText (this, wxID_ANY, std_to_wx (""));
table->Add (_disk_for_frames, 1, wxALIGN_CENTER_VERTICAL);
add_label_to_sizer (table, this, "Total disk space required");
_total_disk = new wxStaticText (this, wxID_ANY, std_to_wx (""));
table->Add (_total_disk, 1, wxALIGN_CENTER_VERTICAL);
add_label_to_sizer (table, this, "Frames already encoded");
_encoded = new ThreadedStaticText (this, "counting...", boost::bind (&PropertiesDialog::frames_already_encoded, this));
table->Add (_encoded, 1, wxALIGN_CENTER_VERTICAL);
if (_film->length()) {
_frames->SetLabel (std_to_wx (lexical_cast<string> (_film->length().get())));
double const disk = ((double) Config::instance()->j2k_bandwidth() / 8) * _film->length().get() / (_film->frames_per_second () * 1073741824);
stringstream s;
s << fixed << setprecision (1) << disk << "Gb";
_disk_for_frames->SetLabel (std_to_wx (s.str ()));
stringstream t;
t << fixed << setprecision (1) << (disk * 2) << "Gb";
_total_disk->SetLabel (std_to_wx (t.str ()));
} else {
_frames->SetLabel (_("unknown"));
_disk_for_frames->SetLabel (_("unknown"));
_total_disk->SetLabel (_("unknown"));
}
wxBoxSizer* overall_sizer = new wxBoxSizer (wxVERTICAL);
overall_sizer->Add (table, 0, wxALL, 6);
wxSizer* buttons = CreateSeparatedButtonSizer (wxOK);
if (buttons) {
overall_sizer->Add (buttons, wxSizerFlags().Expand().DoubleBorder());
}
SetSizer (overall_sizer);
overall_sizer->SetSizeHints (this);
}
string
PropertiesDialog::frames_already_encoded () const
{
stringstream u;
try {
u << _film->encoded_frames ();
} catch (boost::thread_interrupted &) {
return "";
}
if (_film->dcp_length()) {
u << " (" << (_film->encoded_frames() * 100 / _film->dcp_length().get()) << "%)";
}
return u.str ();
}
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