public void Add(Frame frame)
{
_sequence.Push(frame);
//добавляем модель для отображения
var frameModel = new FrameView(frame);
frameModel.ModelChanged += OnSequenceChanged;
_frameViews.Add(frameModel);
}
public void ConvertFrame(FrameView view, Frame frame)
{
int idx = _frameViews.IndexOf(view);
if (idx >= 0)
{
_sequence.ChangeFrame(view.Frame, frame);
_frameViews[idx] = new FrameView(frame);
}
}
public void InsertAfter(FrameView currentView, IEnumerable<Frame> frames)
{
var idx = _sequence.Frames.IndexOf(currentView.Frame);
if(idx >= 0)
_sequence.Frames.InsertRange(idx + 1, frames);
}
public void SelectGroup(FrameView frameView)
{
var idx = FrameViews.TakeWhile(view => !view.IsSelected).Count();
}
