Basics of DCP import.

1 files changed, 92 insertions, 0 deletions

diff --git a/src/lib/dcp_content.cc b/src/lib/dcp_content.cc
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+++ b/src/lib/dcp_content.cc
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+/*
+    Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+
+    This program 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,
+    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.
+
+*/
+
+#include <dcp/dcp.h>
+#include "dcp_content.h"
+#include "dcp_examiner.h"
+#include "job.h"
+#include "film.h"
+#include "compose.hpp"
+
+#include "i18n.h"
+
+using std::string;
+using boost::shared_ptr;
+
+DCPContent::DCPContent (shared_ptr<const Film> f, boost::filesystem::path p)
+	: Content (f)
+	, VideoContent (f)
+	, SingleStreamAudioContent (f)
+	, SubtitleContent (f)
+	, _directory (p)
+{
+	read_directory (p);
+}
+
+void
+DCPContent::read_directory (boost::filesystem::path p)
+{
+	for (boost::filesystem::directory_iterator i(p); i != boost::filesystem::directory_iterator(); ++i) {
+		if (boost::filesystem::is_regular_file (i->path ())) {
+			_paths.push_back (i->path ());
+		} else if (boost::filesystem::is_directory (i->path ())) {
+			read_directory (i->path ());
+		}
+	}
+}
+
+void
+DCPContent::examine (shared_ptr<Job> job)
+{
+	job->set_progress_unknown ();
+	Content::examine (job);
+	shared_ptr<VideoExaminer> examiner (new DCPExaminer (shared_from_this ()));
+	take_from_video_examiner (examiner);
+}
+
+string
+DCPContent::summary () const
+{
+	return String::compose (_("%1 [DCP]"), path_summary ());
+}
+
+string
+DCPContent::technical_summary () const
+{
+	return Content::technical_summary() + " - "
+		+ VideoContent::technical_summary() + " - "
+		+ AudioContent::technical_summary() + " - ";
+}
+
+void
+DCPContent::as_xml (xmlpp::Node* node) const
+{
+	node->add_child("Type")->add_child_text ("DCP");
+	Content::as_xml (node);
+	VideoContent::as_xml (node);
+	SingleStreamAudioContent::as_xml (node);
+}
+
+DCPTime
+DCPContent::full_length () const
+{
+	shared_ptr<const Film> film = _film.lock ();
+	assert (film);
+	return DCPTime (video_length (), FrameRateChange (video_frame_rate (), film->video_frame_rate ()));
+}