Rename ReelMXF -> ReelFileAsset.

[libdcp.git] / src / reel_subtitle_asset.cc

diff --git a/src/reel_subtitle_asset.cc b/src/reel_subtitle_asset.cc
index 75116b2b6782202a58497d990bc480d41fd0b034..e75b918afc8d01de9b866c8a821c3f917cdb42e8 100644 (file)
--- a/src/reel_subtitle_asset.cc
+++ b/src/reel_subtitle_asset.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012-2017 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2021 Carl Hetherington <cth@carlh.net>
 
     This file is part of libdcp.
 
@@ -31,58 +31,86 @@
     files in the program, then also delete it here.
 */
 
+
 /** @file  src/reel_subtitle_asset.cc
- *  @brief ReelSubtitleAsset class.
+ *  @brief ReelSubtitleAsset class
  */
 
+
+#include "language_tag.h"
 #include "subtitle_asset.h"
 #include "reel_subtitle_asset.h"
 #include "smpte_subtitle_asset.h"
 #include <libxml++/libxml++.h>
 
+
 using std::string;
-using boost::shared_ptr;
-using boost::dynamic_pointer_cast;
+using std::shared_ptr;
+using std::dynamic_pointer_cast;
 using boost::optional;
 using namespace dcp;
 
-ReelSubtitleAsset::ReelSubtitleAsset (boost::shared_ptr<SubtitleAsset> asset, Fraction edit_rate, int64_t intrinsic_duration, int64_t entry_point)
-       : ReelAsset (asset, edit_rate, intrinsic_duration, entry_point)
-       , ReelMXF (dynamic_pointer_cast<SMPTESubtitleAsset>(asset) ? dynamic_pointer_cast<SMPTESubtitleAsset>(asset)->key_id() : optional<string>())
+
+ReelSubtitleAsset::ReelSubtitleAsset (std::shared_ptr<SubtitleAsset> asset, Fraction edit_rate, int64_t intrinsic_duration, int64_t entry_point)
+       : ReelAsset (asset->id(), edit_rate, intrinsic_duration, entry_point)
+       , ReelFileAsset (asset, dynamic_pointer_cast<SMPTESubtitleAsset>(asset) ? dynamic_pointer_cast<SMPTESubtitleAsset>(asset)->key_id() : optional<string>())
 {
 
 }
 
-ReelSubtitleAsset::ReelSubtitleAsset (boost::shared_ptr<const cxml::Node> node)
+
+ReelSubtitleAsset::ReelSubtitleAsset (std::shared_ptr<const cxml::Node> node)
        : ReelAsset (node)
-       , ReelMXF (node)
+       , ReelFileAsset (node)
 {
-       node->ignore_child ("Language");
+       _language = node->optional_string_child("Language");
        node->done ();
 }
 
+
 string
 ReelSubtitleAsset::cpl_node_name (Standard) const
 {
        return "MainSubtitle";
 }
 
+
 string
 ReelSubtitleAsset::key_type () const
 {
        return "MDSK";
 }
 
+
 xmlpp::Node *
 ReelSubtitleAsset::write_to_cpl (xmlpp::Node* node, Standard standard) const
 {
-       xmlpp::Node* asset = ReelAsset::write_to_cpl (node, standard);
+       auto asset = write_to_cpl_asset (node, standard, hash());
+       write_to_cpl_mxf (asset);
+       if (_language) {
+               asset->add_child("Language")->add_child_text(*_language);
+       }
+       return asset;
+}
+
 
-       if (key_id ()) {
-               /* Find <Hash> */
-               xmlpp::Node* hash = find_child (asset, "Hash");
-               asset->add_child_before(hash, "KeyId")->add_child_text("urn:uuid:" + key_id().get());
+bool
+ReelSubtitleAsset::equals (shared_ptr<const ReelSubtitleAsset> other, EqualityOptions opt, NoteHandler note) const
+{
+       if (!asset_equals (other, opt, note)) {
+               return false;
+       }
+       if (!mxf_equals (other, opt, note)) {
+               return false;
        }
 
-       return asset;
+       return true;
 }
+
+
+void
+ReelSubtitleAsset::set_language (dcp::LanguageTag language)
+{
+       _language = language.to_string();
+}
+