X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibr2c2%2Ftrackchain.h;h=e2d6176f2c1733ff093975d39ef5afe132bbebc4;hb=42a5c6606e82b1a27cb6d4d7afa630c75c869f97;hp=b4704f0bd9f145394035376b5abada7719b23789;hpb=5116fff210cdc3f0fbdae13046cc60450aad5e8f;p=r2c2.git

diff --git a/source/libr2c2/trackchain.h b/source/libr2c2/trackchain.h
index b4704f0..e2d6176 100644
--- a/source/libr2c2/trackchain.h
+++ b/source/libr2c2/trackchain.h
@@ -4,6 +4,7 @@
 #include <set>
 #include <stdexcept>
 #include <sigc++/trackable.h>
+#include <msp/datafile/statement.h>
 #include "trackiter.h"
 
 namespace R2C2 {
@@ -34,10 +35,13 @@ protected:
 	};
 
 public:
+	sigc::signal<void, const std::string &> signal_name_changed;
 	sigc::signal<void, Track &> signal_track_added;
 	sigc::signal<void, Track &> signal_track_removed;
 
+protected:
 	Layout &layout;
+	std::string name;
 	TrackSet tracks;
 	TrackIter ends[2];
 
@@ -45,6 +49,9 @@ public:
 public:
 	virtual ~TrackChain() { }
 
+	virtual void set_name(const std::string &);
+	const std::string &get_name() const { return name; }
+
 	void add_track(Track &);
 	void add_tracks(const TrackSet &);
 protected:
@@ -59,6 +66,9 @@ public:
 
 private:
 	void object_removed(Object &);
+
+public:
+	virtual Msp::DataFile::Statement save_reference() const = 0;
 };
 
 } // namespace R2C2