public void DeleteCurrentConnection()
{
if (this.m_ActiveConnection != null)
{
if (!this.m_ActiveConnection.HasElement(typeof(Light)))
{
OnElementMoveDelegate delegate2 = this.m_ActiveConnection.Element1.CanMove(this.m_ActiveConnection.PointCenter);
if (delegate2 != null)
{
this.m_ActiveConnection.PointCenter = this.m_ActiveConnection.Element1.Center;
}
else
{
delegate2 = this.m_ActiveConnection.Element2.CanMove(this.m_ActiveConnection.PointCenter);
this.m_ActiveConnection.PointCenter = this.m_ActiveConnection.Element2.Center;
}
delegate2(this.m_ActiveConnection.PointCenter);
}
this.m_ActiveConnection.Element1.Disconnect(this.m_ActiveConnection);
this.m_ActiveConnection.Element2.Disconnect(this.m_ActiveConnection);
this.m_Layout.Connections.Remove(this.m_ActiveConnection);
this.m_ActiveConnection = null;
this.Invalidate();
}
}
public void Disconnect(Connection c)
{
Debug.Assert(this.m_Connections.Contains(c));
this.m_Connections.Remove(c);
}
protected virtual bool FindActiveContext(Point p)
{
if (this.GetLayout() == null)
{
return false;
}
string toolTipText = "";
this.m_ActiveConnection = null;
this.m_ActiveElement = null;
if (!this.m_bReadOnly)
{
foreach (Connection connection in this.GetLayout().Connections)
{
if (connection.HasElement(this.m_alElTypes) && (connection.CanMove(p) != null))
{
this.m_ActiveConnection = connection;
toolTipText = this.m_ActiveConnection.GetToolTipText(true, p);
break;
}
}
}
foreach (Element element in this.GetLayout().Elements)
{
if (this.m_alElTypes.Contains(element.GetType()) && (Element.IsPtCaptured(p, element.GetCenterPoint()) || (element.CanMove(p) != null)))
{
this.m_ActiveElement = element;
if (toolTipText.Length == 0)
{
toolTipText = this.m_ActiveElement.GetToolTipText(!this.m_bReadOnly, p);
}
break;
}
}
return ((this.m_ActiveConnection != null) || (this.m_ActiveElement != null));
}
public void Connect(Connection c)
{
Debug.Assert(!this.m_Connections.Contains(c));
this.m_Connections.Add(c);
}
