internal void BringToFront(Placemat placemat)
{
m_Placemats.Remove(placemat);
m_Placemats.AddLast(placemat);
UpdateElementsOrder();
}
public static IGraphElement CreatePlacemat(this ElementBuilder elementBuilder, IStore store, IGTFPlacematModel model)
{
var ui = new Placemat();
ui.Setup(model, store, elementBuilder.GraphView);
return(ui);
}
internal void SendToBack(Placemat placemat)
{
m_Placemats.Remove(placemat);
m_Placemats.AddFirst(placemat);
UpdateElementsOrder();
}
internal void CyclePlacemat(Placemat placemat, CycleDirection direction)
{
var node = m_Placemats.Find(placemat);
if (node == null)
{
return;
}
var next = direction == CycleDirection.Up ? node.Next : node.Previous;
if (next != null)
{
m_Placemats.Remove(placemat);
if (direction == CycleDirection.Down)
{
m_Placemats.AddBefore(next, node);
}
else
{
m_Placemats.AddAfter(next, node);
}
}
UpdateElementsOrder();
}
public void AddPlacemat(Placemat placemat)
{
bool updateOrders = placemat.ZOrder == 0 || (m_Placemats.Count > 0 && placemat.ZOrder <= m_Placemats.Last.Value.ZOrder);
m_Placemats.AddLast(placemat);
Add(placemat);
if (updateOrders)
{
UpdateElementsOrder();
}
}
public bool GetPortCenterOverride(Port port, out Vector2 overriddenPosition)
{
Node rootNode = port.node;
if (rootNode != null)
{
Node currNode;
while ((currNode = rootNode.GetFirstAncestorOfType <Node>()) != null)
{
rootNode = currNode;
}
//Find the furthest placemat containing the rootNode and that is collapsed (if any)
Placemat placemat = m_Placemats.FirstOrDefault(p => p.Collapsed && p.WillDragNode(rootNode));
if (placemat != null)
{
return(placemat.GetPortCenterOverride(port.PortModel, out overriddenPosition));
}
}
overriddenPosition = Vector3.zero;
return(false);
}
void RemovePlacemat(Placemat placemat)
{
placemat.RemoveFromHierarchy();
m_Placemats.Remove(placemat);
}