Replace ContentKind enum with a class.

1 files changed, 87 insertions, 0 deletions

diff --git a/src/content_kind.h b/src/content_kind.h
new file mode 100644
index 00000000..08aa17b4
--- /dev/null
+++ b/src/content_kind.h
@@ -0,0 +1,87 @@
+/*
+    Copyright (C) 2022 Carl Hetherington <cth@carlh.net>
+
+    This file is part of libdcp.
+
+    libdcp 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.
+
+    libdcp 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 libdcp.  If not, see <http://www.gnu.org/licenses/>.
+
+    In addition, as a special exception, the copyright holders give
+    permission to link the code of portions of this program with the
+    OpenSSL library under certain conditions as described in each
+    individual source file, and distribute linked combinations
+    including the two.
+
+    You must obey the GNU General Public License in all respects
+    for all of the code used other than OpenSSL.  If you modify
+    file(s) with this exception, you may extend this exception to your
+    version of the file(s), but you are not obligated to do so.  If you
+    do not wish to do so, delete this exception statement from your
+    version.  If you delete this exception statement from all source
+    files in the program, then also delete it here.
+*/
+
+
+#ifndef LIBDCP_CONTENT_KIND_H
+#define LIBDCP_CONTENT_KIND_H
+
+
+#include <boost/optional.hpp>
+#include <string>
+#include <vector>
+
+
+namespace dcp {
+
+
+class ContentKind
+{
+public:
+	std::string name() const {
+		return _name;
+	}
+
+	static const ContentKind FEATURE;
+	static const ContentKind SHORT;
+	static const ContentKind TRAILER;
+	static const ContentKind TEST;
+	static const ContentKind TRANSITIONAL;
+	static const ContentKind RATING;
+	static const ContentKind TEASER;
+	static const ContentKind POLICY;
+	static const ContentKind PUBLIC_SERVICE_ANNOUNCEMENT;
+	static const ContentKind ADVERTISEMENT;
+	static const ContentKind EPISODE;
+	static const ContentKind PROMO;
+
+	static ContentKind from_name(std::string name);
+	static std::vector<ContentKind> all();
+
+private:
+	explicit ContentKind(std::string name)
+		: _name(name)
+	{}
+
+	std::string _name;
+};
+
+
+bool operator==(ContentKind const& a, ContentKind const& b);
+bool operator!=(ContentKind const& a, ContentKind const& b);
+
+
+}
+
+
+#endif
+