#include "content_subtitle.h"
#include "decoder_part.h"
#include <dcp/subtitle_string.h>
+#include <boost/signals2.hpp>
namespace sub {
class Subtitle;
SubtitleDecoder (
Decoder* parent,
boost::shared_ptr<const SubtitleContent>,
- boost::shared_ptr<Log> log,
- boost::function<std::list<ContentTimePeriod> (ContentTimePeriod, bool)> image_during,
- boost::function<std::list<ContentTimePeriod> (ContentTimePeriod, bool)> text_during
+ boost::shared_ptr<Log> log
);
- std::list<ContentImageSubtitle> get_image (ContentTimePeriod period, bool starting, bool accurate);
- std::list<ContentTextSubtitle> get_text (ContentTimePeriod period, bool starting, bool accurate);
-
- void seek (ContentTime, bool);
- void reset ();
-
- void give_image (ContentTimePeriod period, boost::shared_ptr<Image>, dcpomatic::Rect<double>);
- void give_text (ContentTimePeriod period, std::list<dcp::SubtitleString>);
- void give_text (ContentTimePeriod period, sub::Subtitle const & subtitle);
+ void emit_image (ContentTimePeriod period, boost::shared_ptr<Image>, dcpomatic::Rect<double>);
+ void emit_text (ContentTimePeriod period, std::list<dcp::SubtitleString>);
+ void emit_text (ContentTimePeriod period, sub::Subtitle const & subtitle);
boost::shared_ptr<const SubtitleContent> content () const {
return _content;
}
- boost::optional<ContentTime> position () const {
- return _position;
- }
-
- void reset_position () {
- _position.reset ();
- }
+ boost::signals2::signal<void (ContentImageSubtitle)> ImageData;
+ boost::signals2::signal<void (ContentTextSubtitle)> TextData;
private:
-
- std::list<ContentImageSubtitle> _decoded_image;
- std::list<ContentTextSubtitle> _decoded_text;
boost::shared_ptr<const SubtitleContent> _content;
-
- template <class T>
- std::list<T> get (std::list<T> const & subs, std::list<ContentTimePeriod> const & sp, ContentTimePeriod period, bool accurate);
-
- boost::function<std::list<ContentTimePeriod> (ContentTimePeriod, bool)> _image_during;
- boost::function<std::list<ContentTimePeriod> (ContentTimePeriod, bool)> _text_during;
-
- boost::optional<ContentTime> _position;
};
#endif