Missing include.

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

diff --git a/src/lib/hints.h b/src/lib/hints.h
index 3a6850860c54da63110fc9c1ce4ac92a374449e6..b74b8bd71df42843909cba2ff98210f2e647ff8d 100644 (file)
--- a/src/lib/hints.h
+++ b/src/lib/hints.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2016 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2016-2020 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -18,10 +18,44 @@
 
 */
 
-#include <boost/shared_ptr.hpp>
+#include "signaller.h"
+#include "player_text.h"
+#include "types.h"
+#include "dcp_text_track.h"
+#include "dcpomatic_time.h"
+#include <boost/weak_ptr.hpp>
+#include <boost/signals2.hpp>
+#include <boost/atomic.hpp>
 #include <vector>
 #include <string>
 
 class Film;
 
-std::vector<std::string> get_hints (boost::shared_ptr<const Film> film);
+class Hints : public Signaller, public ExceptionStore
+{
+public:
+       explicit Hints (boost::weak_ptr<const Film> film);
+       ~Hints ();
+
+       void start ();
+
+       boost::signals2::signal<void (std::string)> Hint;
+       boost::signals2::signal<void (std::string)> Progress;
+       boost::signals2::signal<void (void)> Pulse;
+       boost::signals2::signal<void (void)> Finished;
+
+private:
+       void thread ();
+       void hint (std::string h);
+       void text (PlayerText text, TextType type, dcpomatic::DCPTimePeriod period);
+
+       boost::weak_ptr<const Film> _film;
+       boost::thread _thread;
+
+       bool _long_ccap;
+       bool _overlap_ccap;
+       bool _too_many_ccap_lines;
+       boost::optional<dcpomatic::DCPTimePeriod> _last;
+
+       boost::atomic<bool> _stop;
+};