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>
27 using boost::lexical_cast;
29 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, 0, validator);
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, 0, validator);
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, 0, validator);
60 _frames->SetMaxLength (2);
62 _set_button = new wxButton (this, wxID_ANY, _("Set"));
63 sizer->Add (_set_button, 0, wxLEFT | wxRIGHT, 8);
65 _hours->Bind (wxEVT_COMMAND_TEXT_UPDATED, boost::bind (&Timecode::changed, this));
66 _minutes->Bind (wxEVT_COMMAND_TEXT_UPDATED, boost::bind (&Timecode::changed, this));
67 _seconds->Bind (wxEVT_COMMAND_TEXT_UPDATED, boost::bind (&Timecode::changed, this));
68 _frames->Bind (wxEVT_COMMAND_TEXT_UPDATED, boost::bind (&Timecode::changed, this));
69 _set_button->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&Timecode::set_clicked, this));
71 _set_button->Enable (false);
73 SetSizerAndFit (sizer);
77 Timecode::set (Time t, int fps)
79 int const h = t / (3600 * TIME_HZ);
80 t -= h * 3600 * TIME_HZ;
81 int const m = t / (60 * TIME_HZ);
82 t -= m * 60 * TIME_HZ;
83 int const s = t / TIME_HZ;
85 int const f = t * fps / TIME_HZ;
87 checked_set (_hours, lexical_cast<string> (h));
88 checked_set (_minutes, lexical_cast<string> (m));
89 checked_set (_seconds, lexical_cast<string> (s));
90 checked_set (_frames, lexical_cast<string> (f));
94 Timecode::get (int fps) const
97 string const h = wx_to_std (_hours->GetValue ());
98 t += lexical_cast<int> (h.empty() ? "0" : h) * 3600 * TIME_HZ;
99 string const m = wx_to_std (_minutes->GetValue());
100 t += lexical_cast<int> (m.empty() ? "0" : m) * 60 * TIME_HZ;
101 string const s = wx_to_std (_seconds->GetValue());
102 t += lexical_cast<int> (s.empty() ? "0" : s) * TIME_HZ;
103 string const f = wx_to_std (_frames->GetValue());
104 t += lexical_cast<int> (f.empty() ? "0" : f) * TIME_HZ / fps;
112 _set_button->Enable (true);
116 Timecode::set_clicked ()
119 _set_button->Enable (false);