X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibr2c2%2Ftrackattachment.h;h=1572f619db1ede100ea9cfa8e22d4298ba9a2edc;hb=5116fff210cdc3f0fbdae13046cc60450aad5e8f;hp=8551250ae7507dc2db2d65ab09a7239a1dd71ed4;hpb=895fdb9568cda40898e5bb646061c14a41dc0124;p=r2c2.git

diff --git a/source/libr2c2/trackattachment.h b/source/libr2c2/trackattachment.h
index 8551250..1572f61 100644
--- a/source/libr2c2/trackattachment.h
+++ b/source/libr2c2/trackattachment.h
@@ -2,11 +2,12 @@
 #define LIBR2C2_TRACKATTACHMENT_H_
 
 #include "object.h"
+#include "track.h"
 #include "trackiter.h"
 
 namespace R2C2 {
 
-class TrackAttachment: public Object
+class TrackAttachment: public Object, public sigc::trackable
 {
 protected:
 	TrackIter track;
@@ -20,6 +21,7 @@ public:
 	Track *get_track() const { return track.track(); }
 	unsigned get_entry() const { return track.entry(); }
 	float get_offset() const { return offset; }
+	float get_offset_from_endpoint(unsigned) const;
 protected:
 	void attach_to(const TrackIter &, float);
 	void attach_to_closest(float);
@@ -27,6 +29,9 @@ protected:
 
 public:
 	virtual Track *get_parent() const { return track.track(); }
+
+private:
+	void object_removed(Object &);
 };
 
 } // namespace R2C2