2 Copyright (C) 2012-2014 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.
24 #include <libcxml/cxml.h>
25 #include <boost/lexical_cast.hpp>
28 using boost::shared_ptr;
29 using boost::lexical_cast;
32 Subtitle::Subtitle (boost::shared_ptr<const cxml::Node> node)
34 in = Time (node->string_attribute ("TimeIn"));
35 out = Time (node->string_attribute ("TimeOut"));
36 font_nodes = type_children<Font> (node, "Font");
37 text_nodes = type_children<Text> (node, "Text");
38 fade_up_time = fade_time (node, "FadeUpTime");
39 fade_down_time = fade_time (node, "FadeDownTime");
43 Subtitle::fade_time (shared_ptr<const cxml::Node> node, string name)
45 string const u = node->optional_string_attribute (name).get_value_or ("");
49 t = Time (0, 0, 0, 20);
50 } else if (u.find (":") != string::npos) {
53 t = Time (0, 0, 0, lexical_cast<int> (u));
56 if (t > Time (0, 0, 8, 0)) {
57 t = Time (0, 0, 8, 0);