void AudioTrack::eraseACEvent(int id, int frame)
{
ciCtrlList icl = _controller.find(id);
if (icl == _controller.end())
return;
CtrlList* cl = icl->second;
if (cl->empty())
return;
iCtrl s = cl->find(frame);
if (s != cl->end())
cl->erase(s);
return;
}
void AudioTrack::eraseRangeACEvents(int id, int frame1, int frame2)
{
ciCtrlList icl = _controller.find(id);
if (icl == _controller.end())
return;
CtrlList* cl = icl->second;
if (cl->empty())
return;
iCtrl s = cl->lower_bound(frame1);
iCtrl e = cl->lower_bound(frame2);
cl->erase(s, e);
return;
}
void AudioTrack::seekPrevACEvent(int id)
{
ciCtrlList icl = _controller.find(id);
if (icl == _controller.end())
return;
CtrlList* cl = icl->second;
if (cl->empty())
return;
iCtrl s = cl->lower_bound(song->cPos().frame());
if (s != cl->begin())
--s;
song->setPos(Song::CPOS, Pos(s->second.getFrame(), false), true, false, true);
return;
}
