wip: black pieces; sad part is that Shuffler can't cope with content that doesn't...

[dcpomatic.git] / src / lib / black_content.h

diff --git a/src/lib/black_content.h b/src/lib/black_content.h
new file mode 100644 (file)
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--- /dev/null
+++ b/src/lib/black_content.h
@@ -0,0 +1,61 @@
+/*
+    Copyright (C) 2013-2021 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 "content.h"
+#include "dcpomatic_time.h"
+#include "video_content.h"
+#include <iostream>
+#include <string>
+
+
+class BlackContent : public Content
+{
+public:
+       BlackContent (dcpomatic::DCPTimePeriod period, Eyes eyes)
+               : Content(period.from)
+               , _length(period.duration())
+       {
+               video = std::make_shared<VideoContent>(this);
+               if (eyes == Eyes::BOTH) {
+                       video->set_frame_type(VideoFrameType::TWO_D);
+               } else if (eyes == Eyes::LEFT) {
+                       video->set_frame_type(VideoFrameType::THREE_D_LEFT);
+               } else if (eyes == Eyes::RIGHT) {
+                       video->set_frame_type(VideoFrameType::THREE_D_RIGHT);
+               }
+       }
+
+       std::string summary () const override {
+               return "black";
+       }
+
+       dcpomatic::DCPTime full_length (std::shared_ptr<const Film>) const override {
+               return _length;
+       }
+
+       dcpomatic::DCPTime approximate_length () const override {
+               return _length;
+       }
+
+private:
+       dcpomatic::DCPTime _length;
+};
+