Copy swaroop_ playlist editor stuff back to main DoM.

1 files changed, 112 insertions, 0 deletions

diff --git a/src/lib/spl.h b/src/lib/spl.h
new file mode 100644
index 000000000..308f5286d
--- /dev/null
+++ b/src/lib/spl.h
@@ -0,0 +1,112 @@
+/*
+    Copyright (C) 2018 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/>.
+
+*/
+
+#ifndef DCPOMATIC_SPL_H
+#define DCPOMATIC_SPL_H
+
+#include "swaroop_spl_entry.h"
+#include <dcp/util.h>
+
+class ContentStore;
+
+class SPL
+{
+public:
+	SPL ()
+		: _id (dcp::make_uuid())
+		, _missing (false)
+	{}
+
+	void add (SPLEntry e) {
+		_spl.push_back (e);
+	}
+
+	void remove (std::size_t index) {
+		_spl.erase (_spl.begin() + index);
+	}
+
+	std::vector<SPLEntry> const & get () const {
+		return _spl;
+	}
+
+	SPLEntry & operator[] (std::size_t index) {
+		return _spl[index];
+	}
+
+	SPLEntry const & operator[] (std::size_t index) const {
+		return _spl[index];
+	}
+
+	void read (boost::filesystem::path path, ContentStore* store);
+	void write (boost::filesystem::path path) const;
+
+	std::string id () const {
+		return _id;
+	}
+
+	boost::optional<boost::filesystem::path> path () const {
+		return _path;
+	}
+
+	std::string name () const {
+		if (!_path) {
+			return "";
+		}
+		return _path->filename().string();
+	}
+
+	bool missing () const {
+		return _missing;
+	}
+
+	boost::optional<int> allowed_shows () const {
+		return _allowed_shows;
+	}
+
+	bool have_allowed_shows () const {
+		return !_allowed_shows || *_allowed_shows > 0;
+	}
+
+	void set_allowed_shows (int s) {
+		_allowed_shows = s;
+	}
+
+	void unset_allowed_shows () {
+		_allowed_shows = boost::optional<int>();
+	}
+
+	void decrement_allowed_shows () {
+		if (_allowed_shows) {
+			(*_allowed_shows)--;
+		}
+
+	}
+
+private:
+	std::string _id;
+	mutable boost::optional<boost::filesystem::path> _path;
+	std::vector<SPLEntry> _spl;
+	/** true if any content was missing when read() was last called on this SPL */
+	bool _missing;
+	/** number of times left that the player will allow this playlist to be played (unset means infinite shows) */
+	boost::optional<int> _allowed_shows;
+};
+
+#endif