2 Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
4 This file is part of libdcp.
6 libdcp 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 libdcp 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 libdcp. If not, see <http://www.gnu.org/licenses/>.
19 In addition, as a special exception, the copyright holders give
20 permission to link the code of portions of this program with the
21 OpenSSL library under certain conditions as described in each
22 individual source file, and distribute linked combinations
25 You must obey the GNU General Public License in all respects
26 for all of the code used other than OpenSSL. If you modify
27 file(s) with this exception, you may extend this exception to your
28 version of the file(s), but you are not obligated to do so. If you
29 do not wish to do so, delete this exception statement from your
30 version. If you delete this exception statement from all source
31 files in the program, then also delete it here.
34 /** @file src/interop_subtitle_asset.h
35 * @brief InteropSubtitleAsset class.
38 #include "subtitle_asset.h"
39 #include <boost/filesystem.hpp>
43 class InteropLoadFontNode;
45 /** @class InteropSubtitleAsset
46 * @brief A set of subtitles to be read and/or written in the Inter-Op format.
48 * Inter-Op subtitles are sometimes known as CineCanvas.
50 class InteropSubtitleAsset : public SubtitleAsset
53 InteropSubtitleAsset ();
54 explicit InteropSubtitleAsset (boost::filesystem::path file);
57 boost::shared_ptr<const Asset>,
62 void write_to_assetmap (xmlpp::Node* node, boost::filesystem::path root) const;
63 void add_to_pkl (boost::shared_ptr<PKL> pkl, boost::filesystem::path root) const;
65 std::list<boost::shared_ptr<LoadFontNode> > load_font_nodes () const;
67 void add_font (std::string load_id, boost::filesystem::path file);
69 std::string xml_as_string () const;
70 void write (boost::filesystem::path path) const;
71 void resolve_fonts (std::list<boost::shared_ptr<Asset> > assets);
72 void add_font_assets (std::list<boost::shared_ptr<Asset> >& assets);
73 void set_font_file (std::string load_id, boost::filesystem::path file);
75 /** Set the reel number or sub-element identifier
77 * @param n New reel number.
79 void set_reel_number (std::string n) {
83 /** Set the language tag of these subtitles.
84 * @param l New language.
86 void set_language (std::string l) {
90 /** @return title of the movie that the subtitles are for */
91 void set_movie_title (std::string m) {
95 /** @return reel number or sub-element of a programme that
96 * these subtitles refer to.
98 std::string reel_number () const {
102 /** @return language used in the subtitles */
103 std::string language () const {
107 /** @return movie title that these subtitles are for */
108 std::string movie_title () const {
112 static std::string static_pkl_type (Standard) {
113 return "text/xml;asdcpKind=Subtitle";
118 std::string pkl_type (Standard s) const {
119 return static_pkl_type (s);
123 std::string _reel_number;
124 std::string _language;
125 std::string _movie_title;
126 std::list<boost::shared_ptr<InteropLoadFontNode> > _load_font_nodes;