Add option to set project properties from a DCP loaded as content (#1688).

12 files changed, 237 insertions, 15 deletions

diff --git a/src/lib/copy_dcp_details_to_film.cc b/src/lib/copy_dcp_details_to_film.cc
new file mode 100644
index 000000000..a009735fb
--- /dev/null
+++ b/src/lib/copy_dcp_details_to_film.cc
@@ -0,0 +1,73 @@
+/*
+    Copyright (C) 2020 Carl Hetherington <cth@carlh.net>
+
+    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.
+
+    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 DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#include "copy_dcp_details_to_film.h"
+#include "dcp_content.h"
+#include "film.h"
+#include "types.h"
+#include "video_content.h"
+#include "audio_content.h"
+#include "ratio.h"
+#include "dcp_content_type.h"
+#include <boost/shared_ptr.hpp>
+#include <map>
+
+using std::map;
+using std::string;
+using boost::shared_ptr;
+
+void
+copy_dcp_details_to_film (shared_ptr<const DCPContent> dcp, shared_ptr<Film> film)
+{
+	string name = dcp->name ();
+	name = name.substr (0, name.find("_"));
+	film->set_name (name);
+	film->set_use_isdcf_name (true);
+	if (dcp->content_kind()) {
+		film->set_dcp_content_type (DCPContentType::from_libdcp_kind(dcp->content_kind().get()));
+	}
+	film->set_encrypted (dcp->encrypted());
+	film->set_reel_type (REELTYPE_BY_VIDEO_CONTENT);
+	film->set_interop (dcp->standard() == dcp::INTEROP);
+	film->set_three_d (dcp->three_d());
+
+	if (dcp->video) {
+		film->set_container (Ratio::nearest_from_ratio(dcp->video->size().ratio()));
+		film->set_resolution (dcp->resolution());
+		DCPOMATIC_ASSERT (dcp->video_frame_rate());
+		film->set_video_frame_rate (*dcp->video_frame_rate());
+	}
+
+	if (dcp->audio) {
+		film->set_audio_channels (dcp->audio->stream()->channels());
+	}
+
+	map<dcp::Marker, dcpomatic::ContentTime> dcp_markers;
+	map<dcp::Marker, dcpomatic::DCPTime> film_markers;
+	film->clear_markers ();
+	for (map<dcp::Marker, dcpomatic::ContentTime>::const_iterator i = dcp_markers.begin(); i != dcp_markers.end(); ++i) {
+		film->set_marker (i->first, dcpomatic::DCPTime(i->second.get()));
+	}
+
+	film->set_ratings (dcp->ratings());
+	film->set_content_version (dcp->content_version());
+}
+
+
diff --git a/src/lib/copy_dcp_details_to_film.h b/src/lib/copy_dcp_details_to_film.h
new file mode 100644
index 000000000..38eb7fcc9
--- /dev/null
+++ b/src/lib/copy_dcp_details_to_film.h
@@ -0,0 +1,26 @@
+/*
+    Copyright (C) 2020 Carl Hetherington <cth@carlh.net>
+
+    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.
+
+    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 DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
+
+*/
+
+#include <boost/shared_ptr.hpp>
+
+class DCPContent;
+class Film;
+
+extern void copy_dcp_details_to_film (boost::shared_ptr<const DCPContent> dcp, boost::shared_ptr<Film> film);
diff --git a/src/lib/dcp_content.cc b/src/lib/dcp_content.cc
index 52ac6132c..4280ad13a 100644
--- a/src/lib/dcp_content.cc
+++ b/src/lib/dcp_content.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2014-2018 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2014-2020 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -49,6 +49,7 @@ using std::distance;
 using std::pair;
 using std::vector;
 using std::list;
+using std::map;
 using boost::shared_ptr;
 using boost::scoped_ptr;
 using boost::optional;
@@ -146,6 +147,16 @@ DCPContent::DCPContent (cxml::ConstNodePtr node, int version)
 	BOOST_FOREACH (cxml::ConstNodePtr i, node->node_children("ReelLength")) {
 		_reel_lengths.push_back (raw_convert<int64_t> (i->content ()));
 	}
+
+	BOOST_FOREACH (cxml::ConstNodePtr i, node->node_children("Marker")) {
+		_markers[dcp::marker_from_string(i->string_attribute("type"))] = ContentTime(raw_convert<int64_t>(i->content()));
+	}
+
+	BOOST_FOREACH (cxml::ConstNodePtr i, node->node_children("Rating")) {
+		_ratings.push_back (dcp::Rating(i));
+	}
+
+	_content_version = node->optional_string_child("ContentVersion").get_value_or("");
 }
 
 void
@@ -240,6 +251,12 @@ DCPContent::examine (shared_ptr<const Film> film, shared_ptr<Job> job)
 		_content_kind = examiner->content_kind ();
 		_cpl = examiner->cpl ();
 		_reel_lengths = examiner->reel_lengths ();
+		map<dcp::Marker, dcp::Time> markers = examiner->markers();
+		for (map<dcp::Marker, dcp::Time>::const_iterator i = markers.begin(); i != markers.end(); ++i) {
+			_markers[i->first] = ContentTime(i->second.as_editable_units(DCPTime::HZ));
+		}
+		_ratings = examiner->ratings ();
+		_content_version = examiner->content_version ();
 	}
 
 	if (old_texts == texts) {
@@ -339,6 +356,19 @@ DCPContent::as_xml (xmlpp::Node* node, bool with_paths) const
 	BOOST_FOREACH (int64_t i, _reel_lengths) {
 		node->add_child("ReelLength")->add_child_text (raw_convert<string> (i));
 	}
+
+	for (map<dcp::Marker, ContentTime>::const_iterator i = _markers.begin(); i != _markers.end(); ++i) {
+		xmlpp::Element* marker = node->add_child("Marker");
+		marker->set_attribute("type", dcp::marker_to_string(i->first));
+		marker->add_child_text(raw_convert<string>(i->second.get()));
+	}
+
+	BOOST_FOREACH (dcp::Rating i, _ratings) {
+		xmlpp::Element* rating = node->add_child("Rating");
+		i.as_xml (rating);
+	}
+
+	node->add_child("ContentVersion")->add_child_text (_content_version);
 }
 
 DCPTime
@@ -591,13 +621,8 @@ DCPContent::can_reference_video (shared_ptr<const Film> film, string& why_not) c
 		return false;
 	}
 
-	Resolution video_res = RESOLUTION_2K;
-	if (video->size().width > 2048 || video->size().height > 1080) {
-		video_res = RESOLUTION_4K;
-	}
-
-	if (film->resolution() != video_res) {
-		if (video_res == RESOLUTION_4K) {
+	if (film->resolution() != resolution()) {
+		if (resolution() == RESOLUTION_4K) {
 			/// TRANSLATORS: this string will follow "Cannot reference this DCP: "
 			why_not = _("it is 4K and the film is 2K.");
 		} else {
@@ -723,3 +748,15 @@ DCPContent::kdm_timing_window_valid () const
 	dcp::LocalTime now;
 	return _kdm->not_valid_before() < now && now < _kdm->not_valid_after();
 }
+
+
+Resolution
+DCPContent::resolution () const
+{
+	if (video->size().width > 2048 || video->size().height > 1080) {
+		return RESOLUTION_4K;
+	}
+
+	return RESOLUTION_2K;
+}
+
diff --git a/src/lib/dcp_content.h b/src/lib/dcp_content.h
index 65bed29bc..6d707670f 100644
--- a/src/lib/dcp_content.h
+++ b/src/lib/dcp_content.h
@@ -144,8 +144,28 @@ public:
 		return _content_kind;
 	}
 
+	dcp::Standard standard () const {
+		boost::mutex::scoped_lock lm (_mutex);
+		DCPOMATIC_ASSERT (_standard);
+		return _standard.get ();
+	}
+
+	std::map<dcp::Marker, dcpomatic::ContentTime> markers () const {
+		return _markers;
+	}
+
 	bool kdm_timing_window_valid () const;
 
+	Resolution resolution () const;
+
+	std::vector<dcp::Rating> ratings () const {
+		return _ratings;
+	}
+
+	std::string content_version () const {
+		return _content_version;
+	}
+
 private:
 	friend class reels_test5;
 
@@ -192,6 +212,9 @@ private:
 	boost::optional<std::string> _cpl;
 	/** List of the lengths of the reels in this DCP */
 	std::list<int64_t> _reel_lengths;
+	std::map<dcp::Marker, dcpomatic::ContentTime> _markers;
+	std::vector<dcp::Rating> _ratings;
+	std::string _content_version;
 };
 
 #endif
diff --git a/src/lib/dcp_content_type.cc b/src/lib/dcp_content_type.cc
index 613ed15a5..4fedd366c 100644
--- a/src/lib/dcp_content_type.cc
+++ b/src/lib/dcp_content_type.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2020 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -24,7 +24,7 @@
 
 #include "dcp_content_type.h"
 #include "dcpomatic_assert.h"
-#include <cassert>
+#include <boost/foreach.hpp>
 
 #include "i18n.h"
 
@@ -60,9 +60,9 @@ DCPContentType::setup_dcp_content_types ()
 DCPContentType const *
 DCPContentType::from_isdcf_name (string n)
 {
-	for (vector<DCPContentType const *>::const_iterator i = _dcp_content_types.begin(); i != _dcp_content_types.end(); ++i) {
-		if ((*i)->isdcf_name() == n) {
-			return *i;
+	BOOST_FOREACH (DCPContentType const * i, _dcp_content_types) {
+		if (i->isdcf_name() == n) {
+			return i;
 		}
 	}
 
@@ -70,6 +70,20 @@ DCPContentType::from_isdcf_name (string n)
 }
 
 DCPContentType const *
+DCPContentType::from_libdcp_kind (dcp::ContentKind kind)
+{
+	BOOST_FOREACH (DCPContentType const * i, _dcp_content_types) {
+		if (i->libdcp_kind() == kind) {
+			return i;
+		}
+	}
+
+	DCPOMATIC_ASSERT (false);
+	return 0;
+}
+
+
+DCPContentType const *
 DCPContentType::from_index (int n)
 {
 	DCPOMATIC_ASSERT (n >= 0 && n < int (_dcp_content_types.size ()));
diff --git a/src/lib/dcp_content_type.h b/src/lib/dcp_content_type.h
index 2685e6edf..eea698217 100644
--- a/src/lib/dcp_content_type.h
+++ b/src/lib/dcp_content_type.h
@@ -51,6 +51,7 @@ public:
 	}
 
 	static DCPContentType const * from_isdcf_name (std::string);
+	static DCPContentType const * from_libdcp_kind (dcp::ContentKind);
 	static DCPContentType const * from_index (int);
 	static int as_index (DCPContentType const *);
 	static std::vector<DCPContentType const *> all ();
diff --git a/src/lib/dcp_examiner.cc b/src/lib/dcp_examiner.cc
index 9bf401125..d04dacdd6 100644
--- a/src/lib/dcp_examiner.cc
+++ b/src/lib/dcp_examiner.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2014-2019 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2014-2020 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -23,6 +23,7 @@
 #include "exceptions.h"
 #include "image.h"
 #include "config.h"
+#include "util.h"
 #include <dcp/dcp.h>
 #include <dcp/decrypted_kdm.h>
 #include <dcp/cpl.h>
@@ -40,6 +41,7 @@
 #include <dcp/subtitle_asset.h>
 #include <dcp/reel_subtitle_asset.h>
 #include <dcp/reel_closed_caption_asset.h>
+#include <dcp/reel_markers_asset.h>
 #include <dcp/sound_asset.h>
 #include <boost/foreach.hpp>
 #include <iostream>
@@ -49,6 +51,7 @@
 using std::list;
 using std::cout;
 using std::runtime_error;
+using std::map;
 using boost::shared_ptr;
 using boost::dynamic_pointer_cast;
 
@@ -183,6 +186,11 @@ DCPExaminer::DCPExaminer (shared_ptr<const DCPContent> content, bool tolerant)
 			_text_count[TEXT_CLOSED_CAPTION]++;
 		}
 
+		if (i->main_markers ()) {
+			map<dcp::Marker, dcp::Time> rm = i->main_markers()->get();
+			_markers.insert (rm.begin(), rm.end());
+		}
+
 		if (i->main_picture()) {
 			_reel_lengths.push_back (i->main_picture()->actual_duration());
 		} else if (i->main_sound()) {
@@ -229,6 +237,8 @@ DCPExaminer::DCPExaminer (shared_ptr<const DCPContent> content, bool tolerant)
 	_standard = cpl->standard().get();
 	_three_d = !cpl->reels().empty() && cpl->reels().front()->main_picture() &&
 		dynamic_pointer_cast<dcp::StereoPictureAsset> (cpl->reels().front()->main_picture()->asset());
+	_ratings = list_to_vector (cpl->ratings());
+	_content_version = cpl->content_version_label_text ();
 
 	_cpl = cpl->id ();
 }
diff --git a/src/lib/dcp_examiner.h b/src/lib/dcp_examiner.h
index e52234e36..21aa8d3ab 100644
--- a/src/lib/dcp_examiner.h
+++ b/src/lib/dcp_examiner.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2014-2019 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2014-2020 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -25,6 +25,7 @@
 #include "video_examiner.h"
 #include "audio_examiner.h"
 #include "dcp.h"
+#include <dcp/dcp_time.h>
 
 class DCPContent;
 
@@ -118,6 +119,18 @@ public:
 		return _reel_lengths;
 	}
 
+	std::map<dcp::Marker, dcp::Time> markers () const {
+		return _markers;
+	}
+
+	std::vector<dcp::Rating> ratings () const {
+		return _ratings;
+	}
+
+	std::string content_version () const {
+		return _content_version;
+	}
+
 private:
 	boost::optional<double> _video_frame_rate;
 	boost::optional<dcp::Size> _video_size;
@@ -140,4 +153,7 @@ private:
 	dcp::ContentKind _content_kind;
 	std::string _cpl;
 	std::list<int64_t> _reel_lengths;
+	std::map<dcp::Marker, dcp::Time> _markers;
+	std::vector<dcp::Rating> _ratings;
+	std::string _content_version;
 };
diff --git a/src/lib/film.cc b/src/lib/film.cc
index ed2c5a372..a89d58a1f 100644
--- a/src/lib/film.cc
+++ b/src/lib/film.cc
@@ -1778,6 +1778,15 @@ Film::unset_marker (dcp::Marker type)
 	_markers.erase (type);
 }
 
+
+void
+Film::clear_markers ()
+{
+	ChangeSignaller<Film> ch (this, MARKERS);
+	_markers.clear ();
+}
+
+
 void
 Film::set_ratings (vector<dcp::Rating> r)
 {
diff --git a/src/lib/film.h b/src/lib/film.h
index c4cd8bef1..86e9be6d9 100644
--- a/src/lib/film.h
+++ b/src/lib/film.h
@@ -381,6 +381,7 @@ public:
 	void set_reencode_j2k (bool);
 	void set_marker (dcp::Marker type, dcpomatic::DCPTime time);
 	void unset_marker (dcp::Marker type);
+	void clear_markers ();
 	void set_ratings (std::vector<dcp::Rating> r);
 	void set_content_version (std::string v);
 
diff --git a/src/lib/util.h b/src/lib/util.h
index 12c79ea5a..f8e9409f1 100644
--- a/src/lib/util.h
+++ b/src/lib/util.h
@@ -128,6 +128,17 @@ vector_to_list (std::vector<T> v)
 	return l;
 }
 
+template <class T>
+std::vector<T>
+list_to_vector (std::list<T> v)
+{
+	std::vector<T> l;
+	BOOST_FOREACH (T& i, v) {
+		l.push_back (i);
+	}
+	return l;
+}
+
 extern double db_to_linear (double db);
 extern double linear_to_db (double linear);
 
diff --git a/src/lib/wscript b/src/lib/wscript
index 67bcf8d8b..17f96d61e 100644
--- a/src/lib/wscript
+++ b/src/lib/wscript
@@ -52,6 +52,7 @@ sources = """
           config.cc
           content.cc
           content_factory.cc
+          copy_dcp_details_to_film.cc
           create_cli.cc
           cross_common.cc
           crypto.cc