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/*
Copyright (C) 2013 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 <boost/lexical_cast.hpp>
#include "timecode.h"
#include "wx_util.h"
using std::string;
using boost::lexical_cast;
Timecode::Timecode (wxWindow* parent)
: wxPanel (parent)
{
wxClientDC dc (parent);
wxSize size = dc.GetTextExtent (wxT ("9999"));
size.SetHeight (-1);
wxTextValidator validator (wxFILTER_INCLUDE_CHAR_LIST);
wxArrayString list;
string n = "0123456789";
for (size_t i = 0; i < n.length(); ++i) {
list.Add (n[i]);
}
validator.SetIncludes (list);
wxBoxSizer* sizer = new wxBoxSizer (wxHORIZONTAL);
_hours = new wxTextCtrl (this, wxID_ANY, wxT(""), wxDefaultPosition, size, 0, validator);
_hours->SetMaxLength (2);
sizer->Add (_hours);
add_label_to_sizer (sizer, this, ":");
_minutes = new wxTextCtrl (this, wxID_ANY, wxT(""), wxDefaultPosition, size);
_minutes->SetMaxLength (2);
sizer->Add (_minutes);
add_label_to_sizer (sizer, this, ":");
_seconds = new wxTextCtrl (this, wxID_ANY, wxT(""), wxDefaultPosition, size);
_seconds->SetMaxLength (2);
sizer->Add (_seconds);
add_label_to_sizer (sizer, this, ".");
_frames = new wxTextCtrl (this, wxID_ANY, wxT(""), wxDefaultPosition, size);
_frames->SetMaxLength (2);
sizer->Add (_frames);
SetSizerAndFit (sizer);
}
void
Timecode::set (Time t, int fps)
{
int const h = t / (3600 * TIME_HZ);
t -= h * 3600 * TIME_HZ;
int const m = t / (60 * TIME_HZ);
t -= m * 60 * TIME_HZ;
int const s = t / TIME_HZ;
t -= s * TIME_HZ;
int const f = t * fps / TIME_HZ;
_hours->SetValue (wxString::Format ("%02d", h));
_minutes->SetValue (wxString::Format ("%02d", m));
_seconds->SetValue (wxString::Format ("%02d", s));
_frames->SetValue (wxString::Format ("%02d", f));
}
Time
Timecode::get (int fps) const
{
Time t = 0;
t += lexical_cast<int> (wx_to_std (_hours->GetValue())) * 3600 * TIME_HZ;
t += lexical_cast<int> (wx_to_std (_minutes->GetValue())) * 60 * TIME_HZ;
t += lexical_cast<int> (wx_to_std (_seconds->GetValue())) * TIME_HZ;
t += lexical_cast<int> (wx_to_std (_frames->GetValue())) * TIME_HZ / fps;
return t;
}
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