2 Copyright (C) 2012 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.
21 * @brief Classes used to parse a CPL.
28 using namespace libdcp;
30 CPL::CPL (string file)
31 : XMLFile (file, "CompositionPlaylist")
33 id = string_node ("Id");
34 annotation_text = optional_string_node ("AnnotationText");
35 issue_date = string_node ("IssueDate");
36 creator = string_node ("Creator");
37 content_title_text = string_node ("ContentTitleText");
38 content_kind = kind_node ("ContentKind");
39 content_version = optional_sub_node<ContentVersion> ("ContentVersion");
40 ignore_node ("RatingList");
41 reels = sub_nodes<CPLReel> ("ReelList", "Reel");
43 ignore_node ("Issuer");
44 ignore_node ("Signer");
45 ignore_node ("Signature");
50 ContentVersion::ContentVersion (xmlpp::Node const * node)
53 id = string_node ("Id");
54 label_text = string_node ("LabelText");
58 CPLReel::CPLReel (xmlpp::Node const * node)
61 id = string_node ("Id");
62 asset_list = sub_node<CPLAssetList> ("AssetList");
67 CPLAssetList::CPLAssetList (xmlpp::Node const * node)
70 main_picture = optional_sub_node<MainPicture> ("MainPicture");
71 main_stereoscopic_picture = optional_sub_node<MainStereoscopicPicture> ("MainStereoscopicPicture");
72 main_sound = optional_sub_node<MainSound> ("MainSound");
73 main_subtitle = optional_sub_node<MainSubtitle> ("MainSubtitle");
78 MainPicture::MainPicture (xmlpp::Node const * node)
84 MainStereoscopicPicture::MainStereoscopicPicture (xmlpp::Node const * node)
90 Picture::Picture (xmlpp::Node const * node)
93 id = string_node ("Id");
94 annotation_text = optional_string_node ("AnnotationText");
95 edit_rate = fraction_node ("EditRate");
96 intrinsic_duration = int64_node ("IntrinsicDuration");
97 entry_point = int64_node ("EntryPoint");
98 duration = int64_node ("Duration");
99 frame_rate = fraction_node ("FrameRate");
101 screen_aspect_ratio = fraction_node ("ScreenAspectRatio");
102 } catch (XMLError& e) {
103 /* Maybe it's not a fraction */
106 float f = float_node ("ScreenAspectRatio");
107 screen_aspect_ratio = Fraction (f * 1000, 1000);
108 } catch (bad_cast& e) {
112 ignore_node ("Hash");
117 MainSound::MainSound (xmlpp::Node const * node)
120 id = string_node ("Id");
121 annotation_text = optional_string_node ("AnnotationText");
122 edit_rate = fraction_node ("EditRate");
123 intrinsic_duration = int64_node ("IntrinsicDuration");
124 entry_point = int64_node ("EntryPoint");
125 duration = int64_node ("Duration");
127 ignore_node ("Hash");
132 MainSubtitle::MainSubtitle (xmlpp::Node const * node)
135 id = string_node ("Id");
136 annotation_text = optional_string_node ("AnnotationText");
137 edit_rate = fraction_node ("EditRate");
138 intrinsic_duration = int64_node ("IntrinsicDuration");
139 entry_point = int64_node ("EntryPoint");
140 duration = int64_node ("Duration");
142 ignore_node ("Hash");