X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Flibr2c2%2Ftrackattachment.h;fp=source%2Flibr2c2%2Ftrackattachment.h;h=8551250ae7507dc2db2d65ab09a7239a1dd71ed4;hb=895fdb9568cda40898e5bb646061c14a41dc0124;hp=0000000000000000000000000000000000000000;hpb=f23c8d8cbc4e72b45e3a719b2cf974ce35d054e9;p=r2c2.git

diff --git a/source/libr2c2/trackattachment.h b/source/libr2c2/trackattachment.h
new file mode 100644
index 0000000..8551250
--- /dev/null
+++ b/source/libr2c2/trackattachment.h
@@ -0,0 +1,34 @@
+#ifndef LIBR2C2_TRACKATTACHMENT_H_
+#define LIBR2C2_TRACKATTACHMENT_H_
+
+#include "object.h"
+#include "trackiter.h"
+
+namespace R2C2 {
+
+class TrackAttachment: public Object
+{
+protected:
+	TrackIter track;
+	float offset;
+
+	TrackAttachment(Layout &);
+public:
+	virtual ~TrackAttachment();
+
+	const TrackIter &get_track_iter() const { return track; }
+	Track *get_track() const { return track.track(); }
+	unsigned get_entry() const { return track.entry(); }
+	float get_offset() const { return offset; }
+protected:
+	void attach_to(const TrackIter &, float);
+	void attach_to_closest(float);
+	float find_offset(const TrackIter &, const Vector &);
+
+public:
+	virtual Track *get_parent() const { return track.track(); }
+};
+
+} // namespace R2C2
+
+#endif