private void DeleteInternalLayer(int position)
{
InternalLayerDisplay display = internalLayerDisplays[position];
AddInternalLayerButton button = addLayerButtons[position + 1];
internalLayerDisplays.Remove(display);
addLayerButtons.Remove(button);
InternalLayersPanel.Children.Remove(display);
InternalLayersPanel.Children.Remove(button);
internalLayerDisplays.GetRange(position, internalLayerDisplays.Count - position).ForEach(x => x.Position--);
if (addLayerButtons.Count > position + 1)
{
addLayerButtons.GetRange(position + 1, addLayerButtons.Count - position).ForEach(x => x.Position--);
}
}
private void AddAddInternalLayerButton(int pos)
{
addLayerButtons.GetRange(pos, internalLayerDisplays.Count - pos).ForEach((x) => x.Position++);
int positionToPlaceAddButton = pos * 2;
AddInternalLayerButton button = new AddInternalLayerButton(AddInternalLayer, pos);
if (positionToPlaceAddButton == InternalLayersPanel.Children.Count)
{
InternalLayersPanel.Children.Add(button);
addLayerButtons.Add(button);
}
else
{
InternalLayersPanel.Children.Insert(positionToPlaceAddButton, button);
addLayerButtons.Insert(pos, button);
}
}