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 _sizer = new wxBoxSizer (wxHORIZONTAL);
48 _editable = new wxPanel (this);
49 wxSizer* editable_sizer = new wxBoxSizer (wxHORIZONTAL);
50 _hours = new wxTextCtrl (_editable, wxID_ANY, wxT(""), wxDefaultPosition, size, 0, validator);
51 _hours->SetMaxLength (2);
52 editable_sizer->Add (_hours);
53 add_label_to_sizer (editable_sizer, _editable, wxT (":"), false);
54 _minutes = new wxTextCtrl (_editable, wxID_ANY, wxT(""), wxDefaultPosition, size, 0, validator);
55 _minutes->SetMaxLength (2);
56 editable_sizer->Add (_minutes);
57 add_label_to_sizer (editable_sizer, _editable, wxT (":"), false);
58 _seconds = new wxTextCtrl (_editable, wxID_ANY, wxT(""), wxDefaultPosition, size, 0, validator);
59 _seconds->SetMaxLength (2);
60 editable_sizer->Add (_seconds);
61 add_label_to_sizer (editable_sizer, _editable, wxT (":"), false);
62 _frames = new wxTextCtrl (_editable, wxID_ANY, wxT(""), wxDefaultPosition, size, 0, validator);
63 _frames->SetMaxLength (2);
64 editable_sizer->Add (_frames);
65 _set_button = new wxButton (_editable, wxID_ANY, _("Set"));
66 editable_sizer->Add (_set_button, 0, wxLEFT | wxRIGHT, 8);
67 _editable->SetSizerAndFit (editable_sizer);
68 _sizer->Add (_editable);
70 _fixed = add_label_to_sizer (_sizer, this, wxT ("42"), false);
72 _hours->Bind (wxEVT_COMMAND_TEXT_UPDATED, boost::bind (&Timecode::changed, this));
73 _minutes->Bind (wxEVT_COMMAND_TEXT_UPDATED, boost::bind (&Timecode::changed, this));
74 _seconds->Bind (wxEVT_COMMAND_TEXT_UPDATED, boost::bind (&Timecode::changed, this));
75 _frames->Bind (wxEVT_COMMAND_TEXT_UPDATED, boost::bind (&Timecode::changed, this));
76 _set_button->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&Timecode::set_clicked, this));
78 _set_button->Enable (false);
82 SetSizerAndFit (_sizer);
86 Timecode::set (DCPTime t, int fps)
88 /* Do this calculation with frames so that we can round
89 to a frame boundary at the start rather than the end.
91 int64_t f = rint (t.seconds() * fps);
93 int const h = f / (3600 * fps);
95 int const m = f / (60 * fps);
97 int const s = f / fps;
100 checked_set (_hours, lexical_cast<string> (h));
101 checked_set (_minutes, lexical_cast<string> (m));
102 checked_set (_seconds, lexical_cast<string> (s));
103 checked_set (_frames, lexical_cast<string> (f));
105 _fixed->SetLabel (wxString::Format ("%02d:%02d:%02d.%02" wxLongLongFmtSpec "d", h, m, s, f));
109 Timecode::get (int fps) const
112 string const h = wx_to_std (_hours->GetValue ());
113 t += DCPTime::from_seconds (lexical_cast<int> (h.empty() ? "0" : h) * 3600);
114 string const m = wx_to_std (_minutes->GetValue());
115 t += DCPTime::from_seconds (lexical_cast<int> (m.empty() ? "0" : m) * 60);
116 string const s = wx_to_std (_seconds->GetValue());
117 t += DCPTime::from_seconds (lexical_cast<int> (s.empty() ? "0" : s));
118 string const f = wx_to_std (_frames->GetValue());
119 t += DCPTime::from_seconds (lexical_cast<double> (f.empty() ? "0" : f) / fps);
127 _set_button->Enable (true);
131 Timecode::set_clicked ()
134 _set_button->Enable (false);
138 Timecode::set_editable (bool e)