X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fdcp_subtitle_content.cc;h=a6cfd8d93a42c1ebbe4e5f46695ad94bcda139a3;hb=f706bbb9afd10472e81a051cd5db601d6404377c;hp=a6beacb0d728beb21acc3350e4d0555defe2b9d5;hpb=19f94521139aac13ef8fb4eaa55855b2ada307b4;p=dcpomatic.git

diff --git a/src/lib/dcp_subtitle_content.cc b/src/lib/dcp_subtitle_content.cc
index a6beacb0d..a6cfd8d93 100644
--- a/src/lib/dcp_subtitle_content.cc
+++ b/src/lib/dcp_subtitle_content.cc
@@ -1,89 +1,103 @@
 /*
-    Copyright (C) 2014-2015 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2014-2021 Carl Hetherington <cth@carlh.net>
 
-    This program is free software; you can redistribute it and/or modify
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+    DCP-o-matic is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
 #include "font.h"
 #include "dcp_subtitle_content.h"
-#include "raw_convert.h"
 #include "film.h"
-#include "subtitle_content.h"
+#include "text_content.h"
+#include <dcp/raw_convert.h>
 #include <dcp/interop_subtitle_asset.h>
 #include <dcp/smpte_subtitle_asset.h>
 #include <dcp/interop_load_font_node.h>
 #include <libxml++/libxml++.h>
-#include <boost/foreach.hpp>
 
 #include "i18n.h"
 
-using std::string;
+using std::dynamic_pointer_cast;
 using std::list;
-using boost::shared_ptr;
-using boost::dynamic_pointer_cast;
+using std::make_shared;
+using std::shared_ptr;
+using std::string;
+using dcp::raw_convert;
+using namespace dcpomatic;
 
-DCPSubtitleContent::DCPSubtitleContent (shared_ptr<const Film> film, boost::filesystem::path path)
-	: Content (film, path)
+DCPSubtitleContent::DCPSubtitleContent (boost::filesystem::path path)
+	: Content (path)
 {
-	subtitle.reset (new SubtitleContent (this, film));
+	text.push_back (make_shared<TextContent>(this, TextType::OPEN_SUBTITLE, TextType::OPEN_SUBTITLE));
 }
 
-DCPSubtitleContent::DCPSubtitleContent (shared_ptr<const Film> film, cxml::ConstNodePtr node, int version)
-	: Content (film, node)
+DCPSubtitleContent::DCPSubtitleContent (cxml::ConstNodePtr node, int version)
+	: Content (node)
 	, _length (node->number_child<ContentTime::Type> ("Length"))
 {
-	subtitle.reset (new SubtitleContent (this, film, node, version));
+	list<string> notes;
+	text = TextContent::from_xml (this, node, version, notes);
 }
 
 void
-DCPSubtitleContent::examine (shared_ptr<Job> job)
+DCPSubtitleContent::examine (shared_ptr<const Film> film, shared_ptr<Job> job)
 {
-	Content::examine (job);
-
-	shared_ptr<dcp::SubtitleAsset> sc = load (path (0));
-
-	/* Default to turning these subtitles on */
-	subtitle->set_use (true);
+	Content::examine (film, job);
 
-	boost::mutex::scoped_lock lm (_mutex);
+	auto sc = load (path(0));
 
-	shared_ptr<dcp::InteropSubtitleAsset> iop = dynamic_pointer_cast<dcp::InteropSubtitleAsset> (sc);
-	if (iop) {
-		subtitle->set_language (iop->language ());
-	}
-	shared_ptr<dcp::SMPTESubtitleAsset> smpte = dynamic_pointer_cast<dcp::SMPTESubtitleAsset> (sc);
+	auto iop = dynamic_pointer_cast<dcp::InteropSubtitleAsset>(sc);
+	auto smpte = dynamic_pointer_cast<dcp::SMPTESubtitleAsset>(sc);
 	if (smpte) {
-		subtitle->set_language (smpte->language().get_value_or (""));
 		set_video_frame_rate (smpte->edit_rate().numerator);
 	}
 
-	_length = ContentTime::from_seconds (sc->latest_subtitle_out().as_seconds ());
+	boost::mutex::scoped_lock lm (_mutex);
+
+	/* Default to turning these subtitles on */
+	only_text()->set_use (true);
+
+	_length = ContentTime::from_seconds (sc->latest_subtitle_out().as_seconds());
+
+	sc->fix_empty_font_ids ();
 
-	BOOST_FOREACH (shared_ptr<dcp::LoadFontNode> i, sc->load_font_nodes ()) {
-		subtitle->add_font (shared_ptr<Font> (new Font (i->id)));
+	auto font_data = sc->font_data();
+	for (auto node: sc->load_font_nodes()) {
+		auto data = font_data.find(node->id);
+		if (data != font_data.end()) {
+			only_text()->add_font(make_shared<Font>(node->id, data->second));
+		} else {
+			only_text()->add_font(make_shared<Font>(node->id));
+		}
 	}
 }
 
 DCPTime
-DCPSubtitleContent::full_length () const
+DCPSubtitleContent::full_length (shared_ptr<const Film> film) const
 {
-	FrameRateChange const frc (active_video_frame_rate(), film()->video_frame_rate());
+	FrameRateChange const frc (film, shared_from_this());
 	return DCPTime (_length, frc);
 }
 
+DCPTime
+DCPSubtitleContent::approximate_length () const
+{
+	return DCPTime (_length, FrameRateChange());
+}
+
 string
 DCPSubtitleContent::summary () const
 {
@@ -97,10 +111,14 @@ DCPSubtitleContent::technical_summary () const
 }
 
 void
-DCPSubtitleContent::as_xml (xmlpp::Node* node) const
+DCPSubtitleContent::as_xml (xmlpp::Node* node, bool with_paths) const
 {
 	node->add_child("Type")->add_child_text ("DCPSubtitle");
-	Content::as_xml (node);
-	subtitle->as_xml (node);
+	Content::as_xml (node, with_paths);
+
+	if (only_text()) {
+		only_text()->as_xml (node);
+	}
+
 	node->add_child("Length")->add_child_text (raw_convert<string> (_length.get ()));
 }