2 Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include <boost/lexical_cast.hpp>
26 using boost::lexical_cast;
28 Timecode::Timecode (wxWindow* parent)
32 wxClientDC dc (parent);
33 wxSize size = dc.GetTextExtent (wxT ("9999"));
36 wxTextValidator validator (wxFILTER_INCLUDE_CHAR_LIST);
39 wxString n (wxT ("0123456789"));
40 for (size_t i = 0; i < n.Length(); ++i) {
44 validator.SetIncludes (list);
46 wxBoxSizer* sizer = new wxBoxSizer (wxHORIZONTAL);
47 _hours = new wxTextCtrl (this, wxID_ANY, wxT(""), wxDefaultPosition, size, 0, validator);
48 _hours->SetMaxLength (2);
50 add_label_to_sizer (sizer, this, wxT (":"), false);
51 _minutes = new wxTextCtrl (this, wxID_ANY, wxT(""), wxDefaultPosition, size);
52 _minutes->SetMaxLength (2);
53 sizer->Add (_minutes);
54 add_label_to_sizer (sizer, this, wxT (":"), false);
55 _seconds = new wxTextCtrl (this, wxID_ANY, wxT(""), wxDefaultPosition, size);
56 _seconds->SetMaxLength (2);
57 sizer->Add (_seconds);
58 add_label_to_sizer (sizer, this, wxT ("."), false);
59 _frames = new wxTextCtrl (this, wxID_ANY, wxT(""), wxDefaultPosition, size);
60 _frames->SetMaxLength (2);
63 _hours->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (Timecode::changed), 0, this);
64 _minutes->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (Timecode::changed), 0, this);
65 _seconds->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (Timecode::changed), 0, this);
66 _frames->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (Timecode::changed), 0, this);
68 SetSizerAndFit (sizer);
72 Timecode::set (Time t, int fps)
76 int const h = t / (3600 * TIME_HZ);
77 t -= h * 3600 * TIME_HZ;
78 int const m = t / (60 * TIME_HZ);
79 t -= m * 60 * TIME_HZ;
80 int const s = t / TIME_HZ;
82 int const f = t * fps / TIME_HZ;
84 _hours->SetValue (wxString::Format (wxT ("%d"), h));
85 _minutes->SetValue (wxString::Format (wxT ("%d"), m));
86 _seconds->SetValue (wxString::Format (wxT ("%d"), s));
87 _frames->SetValue (wxString::Format (wxT ("%d"), f));
93 Timecode::get (int fps) const
96 string const h = wx_to_std (_hours->GetValue ());
97 t += lexical_cast<int> (h.empty() ? "0" : h) * 3600 * TIME_HZ;
98 string const m = wx_to_std (_minutes->GetValue());
99 t += lexical_cast<int> (m.empty() ? "0" : m) * 60 * TIME_HZ;
100 string const s = wx_to_std (_seconds->GetValue());
101 t += lexical_cast<int> (s.empty() ? "0" : s) * TIME_HZ;
102 string const f = wx_to_std (_frames->GetValue());
103 t += lexical_cast<int> (f.empty() ? "0" : f) * TIME_HZ / fps;
108 Timecode::changed (wxCommandEvent &)