2 Copyright (C) 2018-2021 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
22 #include "dcp_text_track.h"
23 #include "compose.hpp"
30 using boost::optional;
33 DCPTextTrack::DCPTextTrack (cxml::ConstNodePtr node)
35 name = node->string_child("Name");
36 if (auto lang = node->optional_string_child("Language")) {
37 language = dcp::LanguageTag(*lang);
42 DCPTextTrack::DCPTextTrack (string name_, optional<dcp::LanguageTag> language_)
44 , language (language_)
51 DCPTextTrack::summary () const
53 return String::compose("%1 (%2)", name, language ? language->to_string() : _("Unknown"));
57 DCPTextTrack::as_xml (xmlpp::Element* parent) const
59 cxml::add_text_child(parent, "Name", name);
61 cxml::add_text_child(parent, "Language", language->to_string());
67 operator== (DCPTextTrack const & a, DCPTextTrack const & b)
69 return a.name == b.name && a.language == b.language;
74 operator!= (DCPTextTrack const & a, DCPTextTrack const & b)
81 operator< (DCPTextTrack const & a, DCPTextTrack const & b)
83 if (a.name != b.name) {
84 return a.name < b.name;
87 return a.language < b.language;