void AddTrackMenu(object param)
{
KeyValuePair <Type, FEventAttribute> kvp = (KeyValuePair <Type, FEventAttribute>)param;
Undo.RecordObjects(new UnityEngine.Object[] { _timeline, this }, "add Track");
FTrack track = (FTrack)typeof(FTimeline).GetMethod("AddTrack").MakeGenericMethod(kvp.Key).Invoke(_timeline, new object[] { SequenceEditor.GetViewRange() });
string evtName = track.gameObject.name;
int nameStart = 0;
int nameEnd = evtName.Length;
if (nameEnd > 2 && evtName[0] == 'F' && char.IsUpper(evtName[1]))
{
nameStart = 1;
}
if (evtName.EndsWith("Event"))
{
nameEnd = evtName.Length - "Event".Length;
}
evtName = evtName.Substring(nameStart, nameEnd - nameStart);
track.gameObject.name = ObjectNames.NicifyVariableName(evtName);
if (!_timeline.Sequence.IsStopped)
{
track.Init();
}
SequenceEditor.Refresh();
Undo.RegisterCreatedObjectUndo(track.gameObject, string.Empty);
SequenceEditor.SelectExclusive(SequenceEditor.GetEditor <FEventEditor>(track.GetEvent(0)));
}