2 Copyright (C) 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.
20 #include <dcp/subtitle_content.h>
21 #include <dcp/raw_convert.h>
22 #include "dcp_subtitle_content.h"
27 using boost::shared_ptr;
28 using dcp::raw_convert;
30 DCPSubtitleContent::DCPSubtitleContent (shared_ptr<const Film> film, boost::filesystem::path path)
31 : Content (film, path)
32 , SubtitleContent (film, path)
37 DCPSubtitleContent::DCPSubtitleContent (shared_ptr<const Film> film, cxml::ConstNodePtr node, int version)
38 : Content (film, node)
39 , SubtitleContent (film, node, version)
40 , _length (node->number_child<DCPTime::Type> ("Length"))
46 DCPSubtitleContent::examine (shared_ptr<Job> job)
48 Content::examine (job);
49 dcp::SubtitleContent sc (path (0), false);
50 _length = DCPTime::from_frames (sc.intrinsic_duration(), sc.edit_rate().as_float ());
54 DCPSubtitleContent::full_length () const
56 /* XXX: this assumes that the timing of the subtitle file is appropriate
57 for the DCP's frame rate.
63 DCPSubtitleContent::summary () const
65 return path_summary() + " " + _("[subtitles]");
69 DCPSubtitleContent::technical_summary () const
71 return Content::technical_summary() + " - " + _("DCP XML subtitles");
75 DCPSubtitleContent::information () const
81 DCPSubtitleContent::as_xml (xmlpp::Node* node) const
83 node->add_child("Type")->add_child_text ("DCPSubtitle");
84 Content::as_xml (node);
85 SubtitleContent::as_xml (node);
86 node->add_child("Length")->add_child_text (raw_convert<string> (_length.get ()));