public void RecognizeNode(SecurityPanelNode node)
{
if (node.OverlayResourceId > 0)
{
BackgroundOverlay.SetImageResource(node.OverlayResourceId);
BackgroundOverlay.Visibility = ViewStates.Visible;
}
else
{
BackgroundOverlay.Visibility = ViewStates.Invisible;
}
Action resolveNode;
EventHandler <EventArgs <SecurityPanelNode> > onResolve;
if (FirstNode != SecurityPanelNode.Unknown && SecondNode == SecurityPanelNode.Unknown && AllowSecondNode)
{
SecondNode = node;
NodeLink = SecurityPanel.Linkages[FirstNode, SecondNode];
resolveNode = _resolveSecondNode;
onResolve = OnSecondNode;
}
else if (node != SecurityPanelNode.Unknown)
{
FirstNode = node;
SecondNode = SecurityPanelNode.Unknown;
resolveNode = _resolveFirstNode;
onResolve = OnFirstNode;
}
else
{
resolveNode = null;
onResolve = null;
}
_cts?.Cancel();
HeaderText = GetHeaderString();
DetailText = GetDetailString();
resolveNode?.Invoke();
onResolve?.Invoke(this, new EventArgs <SecurityPanelNode>(node));
}
