private void OnRenderFrameIndexChanged(Frame frame)
{
HandlerFrame handlerFrame = this.RemoveHandlerFrame(frame);
HandlerFrame handlerFrame2 = this.AddHandlerFrameAtIndex(frame.RenderFrameIndex, frame);
this.RaiseRenderFrameIndexChangedEvent(frame);
}
private HandlerFrame AddHandlerFrameAtIndex(int index, Frame frame)
{
HandlerFrame handlerFrame = this.GetNodeHandlerFrameAtIndex(index);
if (handlerFrame == null)
{
handlerFrame = new HandlerFrame();
handlerFrame.FrameIndex = index;
this.Node.Frames.Add(handlerFrame);
}
handlerFrame.Frames.Add(frame);
return(handlerFrame);
}
private HandlerFrame GetNodeHandlerFrameAtIndex(int index)
{
HandlerFrame result = null;
foreach (Frame current in this.Node.Frames)
{
if (current.FrameIndex == index)
{
result = (current as HandlerFrame);
break;
}
}
return(result);
}
private HandlerFrame GetNodeHandlerFrameAtIndex(int index)
{
HandlerFrame handlerFrame = (HandlerFrame)null;
foreach (Frame frame in (Collection <Frame>) this.Node.Frames)
{
if (frame.FrameIndex == index)
{
handlerFrame = frame as HandlerFrame;
break;
}
}
return(handlerFrame);
}
private HandlerFrame RemoveHandlerFrame(Frame frame)
{
ObservableCollection <Frame> observableCollection = this.Node.Frames;
HandlerFrame handlerFrame = null;
foreach (Frame current in observableCollection)
{
handlerFrame = (current as HandlerFrame);
if (handlerFrame.Frames.Contains(frame))
{
break;
}
}
if (handlerFrame != null)
{
handlerFrame.Frames.Remove(frame);
}
return(handlerFrame);
}
private HandlerFrame RemoveHandlerFrame(Frame frame)
{
ObservableCollection <Frame> frames = this.Node.Frames;
HandlerFrame handlerFrame = (HandlerFrame)null;
foreach (Frame frame1 in (Collection <Frame>)frames)
{
handlerFrame = frame1 as HandlerFrame;
if (handlerFrame.Frames.Contains(frame))
{
break;
}
}
if (handlerFrame != null)
{
handlerFrame.Frames.Remove(frame);
}
return(handlerFrame);
}
