/*
- Copyright (C) 2012-2017 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2021 Carl Hetherington <cth@carlh.net>
This file is part of libdcp.
files in the program, then also delete it here.
*/
+
/** @file src/reel_subtitle_asset.cc
- * @brief ReelSubtitleAsset class.
+ * @brief ReelSubtitleAsset class
*/
-#include "subtitle_asset.h"
+
+#include "language_tag.h"
#include "reel_subtitle_asset.h"
#include "smpte_subtitle_asset.h"
+#include "subtitle_asset.h"
+#include "warnings.h"
+LIBDCP_DISABLE_WARNINGS
#include <libxml++/libxml++.h>
+LIBDCP_ENABLE_WARNINGS
+
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->id(), edit_rate, intrinsic_duration, entry_point)
- , ReelMXF (asset, 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)
+ : ReelFileAsset (
+ asset,
+ dynamic_pointer_cast<SMPTESubtitleAsset>(asset) ? dynamic_pointer_cast<SMPTESubtitleAsset>(asset)->key_id() : boost::none,
+ asset->id(),
+ edit_rate,
+ intrinsic_duration,
+ entry_point
+ )
{
}
-ReelSubtitleAsset::ReelSubtitleAsset (boost::shared_ptr<const cxml::Node> node)
- : ReelAsset (node)
- , ReelMXF (node)
+
+ReelSubtitleAsset::ReelSubtitleAsset (std::shared_ptr<const cxml::Node> node)
+ : ReelFileAsset (node)
{
- node->ignore_child ("Language");
- node->done ();
+ _language = node->optional_string_child("Language");
}
+
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
+void
+ReelSubtitleAsset::set_language (dcp::LanguageTag language)
{
- xmlpp::Node* asset = write_to_cpl_asset (node, standard, hash());
- write_to_cpl_mxf (asset);
- return asset;
+ _language = language.to_string();
}
+
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)) {
+ if (!file_asset_equals (other, opt, note)) {
return false;
}
return true;
}
+
+
+xmlpp::Node *
+ReelSubtitleAsset::write_to_cpl (xmlpp::Node* node, Standard standard) const
+{
+ auto asset = ReelFileAsset::write_to_cpl (node, standard);
+ if (_language) {
+ asset->add_child("Language")->add_child_text(*_language);
+ }
+ return asset;
+}
+
+