2 Copyright (C) 2016 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
21 #include "signaller.h"
22 #include "player_text.h"
24 #include "dcp_text_track.h"
25 #include "dcpomatic_time.h"
26 #include <boost/weak_ptr.hpp>
27 #include <boost/signals2.hpp>
33 class Hints : public Signaller
36 explicit Hints (boost::weak_ptr<const Film> film);
41 boost::signals2::signal<void (std::string)> Hint;
42 boost::signals2::signal<void (std::string)> Progress;
43 boost::signals2::signal<void (void)> Pulse;
44 boost::signals2::signal<void (void)> Finished;
49 void hint (std::string h);
50 void text (PlayerText text, TextType type, DCPTimePeriod period);
52 boost::weak_ptr<const Film> _film;
53 boost::thread* _thread;
57 bool _too_many_ccap_lines;
58 boost::optional<DCPTimePeriod> _last;