/*
- 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"))
- , _frame_rate (node->optional_number_child<int>("SubtitleFrameRate"))
{
- 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);
+ Content::examine (film, job);
- shared_ptr<dcp::SubtitleAsset> sc = load (path (0));
+ auto sc = load (path(0));
- /* Default to turning these subtitles on */
- subtitle->set_use_subtitles (true);
+ auto iop = dynamic_pointer_cast<dcp::InteropSubtitleAsset>(sc);
+ auto smpte = dynamic_pointer_cast<dcp::SMPTESubtitleAsset>(sc);
+ if (smpte) {
+ set_video_frame_rate (smpte->edit_rate().numerator);
+ }
boost::mutex::scoped_lock lm (_mutex);
- shared_ptr<dcp::InteropSubtitleAsset> iop = dynamic_pointer_cast<dcp::InteropSubtitleAsset> (sc);
- if (iop) {
- subtitle->set_subtitle_language (iop->language ());
- }
- shared_ptr<dcp::SMPTESubtitleAsset> smpte = dynamic_pointer_cast<dcp::SMPTESubtitleAsset> (sc);
- if (smpte) {
- subtitle->set_subtitle_language (smpte->language().get_value_or (""));
- _frame_rate = smpte->edit_rate().numerator;
- }
+ /* Default to turning these subtitles on */
+ only_text()->set_use (true);
- _length = ContentTime::from_seconds (sc->latest_subtitle_out().as_seconds ());
+ _length = ContentTime::from_seconds (sc->latest_subtitle_out().as_seconds());
- BOOST_FOREACH (shared_ptr<dcp::LoadFontNode> i, sc->load_font_nodes ()) {
- subtitle->add_font (shared_ptr<Font> (new Font (i->id)));
+ sc->fix_empty_font_ids ();
+
+ 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));
+ }
+ }
+
+ if (only_text()->fonts().empty()) {
+ only_text()->add_font(make_shared<Font>(""));
}
}
DCPTime
-DCPSubtitleContent::full_length () const
+DCPSubtitleContent::full_length (shared_ptr<const Film> film) const
{
- FrameRateChange const frc (subtitle_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
{
}
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);
- node->add_child("Length")->add_child_text (raw_convert<string> (_length.get ()));
-}
-
-void
-DCPSubtitleContent::set_subtitle_video_frame_rate (int r)
-{
- {
- boost::mutex::scoped_lock lm (_mutex);
- _frame_rate = r;
- }
-
- signal_changed (SubtitleContentProperty::SUBTITLE_VIDEO_FRAME_RATE);
-}
+ Content::as_xml (node, with_paths);
-double
-DCPSubtitleContent::subtitle_video_frame_rate () const
-{
- {
- boost::mutex::scoped_lock lm (_mutex);
- if (_frame_rate) {
- return _frame_rate.get ();
- }
+ if (only_text()) {
+ only_text()->as_xml (node);
}
- /* No frame rate specified, so assume this content has been
- prepared for any concurrent video content.
- */
- return film()->active_frame_rate_change(position()).source;
+ node->add_child("Length")->add_child_text (raw_convert<string> (_length.get ()));
}
projects / dcpomatic.git / blobdiff