//------------------------------------------------------------------------------------------
//------------------------------------------------------------------------------------------
private void _ChangeLayer(ActiveBoard b, Change change)
{
/*verificam ce s-a schimbat */
var jss = new JavaScriptSerializer();
ChangeDataLayer cd = jss.Deserialize <ChangeDataLayer>(change.ChangeString);
/*cautam activelayer-ul corespunzator*/
if (!b.Layers.ContainsKey(cd.Id))
{
throw new Exception("Changed layer id not found");
}
ActiveLayer l = b.Layers[cd.Id];
/*modificam campurile*/
l.Name = cd.Name;
l.LayerEntity.Name = cd.Name;
/* daca e schimbat orderul, trebuie refacut stack-ul */
if (cd.Order != l.LayerEntity.Order)
{
l.LayerEntity.Order = cd.Order;
/*il stergem din pozitia existenta*/
b.LayerStack.Remove(l);
/*il reinseram*/
b.LayerStack.Insert(cd.Order, l);
}
}
//------------------------------------------------------------------------------------------
//------------------------------------------------------------------------------------------
private void _AddLayer(ActiveBoard b, Change change)
{
ActiveLayer newActiveLayer = new ActiveLayer();
var jss = new JavaScriptSerializer();
ChangeDataLayer cd = jss.Deserialize <ChangeDataLayer>(change.ChangeString);
newActiveLayer.Id = cd.Id;
newActiveLayer.Name = cd.Name;
/*creem si o entitate in bd*/
Layer newLayer = new Layer();
newActiveLayer.LayerEntity = newLayer;
newLayer.LayerId = cd.Id;
newLayer.Order = cd.Order;
newLayer.BoardId = b.BoardEntity.Id;
newLayer.Name = cd.Name;
/*inseram in stackul de layere din board*/
lock (b.Layers) {
b.Layers.Add(cd.Id, newActiveLayer);
}
lock (b.LayerStack) {
b.LayerStack.Insert(cd.Order, newActiveLayer);
}
this._em.AddToLayers(newLayer);
}