X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fplaylist.h;h=cd902d223d0f0944f5fd550f60805d2f8546dc12;hb=853b8641ee7fb8348302c0daae838c4891769b1d;hp=e4f4c79f00ee5c8fcaa46e0a7ad17ca014105e81;hpb=50cb31af16240b248700dab1484d7f07656c66df;p=dcpomatic.git

diff --git a/src/lib/playlist.h b/src/lib/playlist.h
index e4f4c79f0..cd902d223 100644
--- a/src/lib/playlist.h
+++ b/src/lib/playlist.h
@@ -23,18 +23,14 @@
 #include <list>
 #include <boost/shared_ptr.hpp>
 #include <boost/enable_shared_from_this.hpp>
-#include "video_source.h"
-#include "audio_source.h"
-#include "video_sink.h"
-#include "audio_sink.h"
 #include "ffmpeg_content.h"
 #include "audio_mapping.h"
 
 class Content;
 class FFmpegContent;
 class FFmpegDecoder;
-class ImageMagickContent;
-class ImageMagickDecoder;
+class StillImageMagickContent;
+class StillImageMagickDecoder;
 class SndfileContent;
 class SndfileDecoder;
 class Job;
@@ -45,10 +41,7 @@ class Region;
  *  @brief A set of content files (video and audio), with knowledge of how they should be arranged into
  *  a DCP.
  *
- * This class holds Content objects, and it knows how they should be arranged.  At the moment
- * the ordering is implicit; video content is placed sequentially, and audio content is taken
- * from the video unless any sound-only files are present.  If sound-only files exist, they
- * are played simultaneously (i.e. they can be split up into multiple files for different channels)
+ * This class holds Content objects, and it knows how they should be arranged.
  */
 
 struct ContentSorter
@@ -56,11 +49,10 @@ struct ContentSorter
 	bool operator() (boost::shared_ptr<Content> a, boost::shared_ptr<Content> b);
 };
 
-class Playlist
+class Playlist : public boost::noncopyable
 {
 public:
 	Playlist ();
-	Playlist (boost::shared_ptr<const Playlist>);
 	~Playlist ();
 
 	void as_xml (xmlpp::Node *);
@@ -68,41 +60,37 @@ public:
 
 	void add (boost::shared_ptr<Content>);
 	void remove (boost::shared_ptr<Content>);
+	void remove (ContentList);
 
 	bool has_subtitles () const;
 
-	typedef std::vector<boost::shared_ptr<Content> > ContentList;
-	
-	ContentList content () const {
-		return _content;
-	}
-
-	std::string video_digest () const;
+	ContentList content () const;
 
-	int loop () const {
-		return _loop;
-	}
-	
-	void set_loop (int l);
+	std::string video_identifier () const;
 
 	Time length () const;
+	
 	int best_dcp_frame_rate () const;
 	Time video_end () const;
 
 	void set_sequence_video (bool);
+	void maybe_sequence_video ();
+
+	void repeat (ContentList, int);
 
 	mutable boost::signals2::signal<void ()> Changed;
-	mutable boost::signals2::signal<void (boost::weak_ptr<Content>, int)> ContentChanged;
+	/** Third parameter is true if signals are currently being emitted frequently */
+	mutable boost::signals2::signal<void (boost::weak_ptr<Content>, int, bool)> ContentChanged;
 	
 private:
-	void content_changed (boost::weak_ptr<Content>, int);
+	void content_changed (boost::weak_ptr<Content>, int, bool);
 	void reconnect ();
 
 	ContentList _content;
-	int _loop;
 	bool _sequence_video;
 	bool _sequencing_video;
 	std::list<boost::signals2::connection> _content_connections;
+	mutable boost::mutex _mutex;
 };
 
 #endif