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/*
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
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