public OverlayLinkModel(OverlayLinkModel link, IdeCollection <IdeBaseItem> source) : base(source) //copy
{
var _linkDefinition = new LinkDefinition()
{
Block = link._wrapper.Link.Block,
NestedProperties = new List <Property>()
};
_wrapper = new LinkDefinition.LinkWrapper()
{
Link = _linkDefinition
};
}
public void AddLink(OverlayLinkModel link, int index)
{
// if the next item is the OverlayLinkContainer
if (index < Items.Count && Items[index] is OverlayLinkContainer nextContainer)
{
nextContainer.AddLink(0, link);
}
// if the previous item is the OverlayLinkContainer
else if (index > 0 && Items[index - 1] is OverlayLinkContainer previousContainer)
{
previousContainer.AddLink(previousContainer.Items.Count, link);
}
// if there isn't any adjacent OverlayLinkContainers
else
{
var newContainer = new OverlayLinkContainer(Items);
newContainer.Items.CollectionChanged += (a, b) =>
{
OnContainerChanged?.Invoke(this, b);
};
Items.Insert(index, newContainer);
newContainer.AddLink(0, link);
}
}
public void AddLink(int index, OverlayLinkModel link)
{
Items.Insert(index, new OverlayLinkModel(link, Items));
}