void ConnectToWaitingBranche(ICanvasNode node)
{
if (!(node is Condition.Node) || !(_waitingBranch is Condition.ConditionBranch))
{
_setFormButtonAsConnected();
Edge e = new Edge();
node.ClipInputEdge(e);
_waitingBranch.ClipOutputEdge(e);
_waitingBranch = null;
if (_waitingNode != _selectedNode)
{
_waitingNode.Deselect();
}
else
{
_waitingNode.DrawBorder(BorderStyle.Selected);
}
_waitingNode = null;
_escapeButtonAbortingState = null;
}
else
{
if (_escapeButtonAbortingState != null)
{
_escapeButtonAbortingState();
}
AbortWaiting();
}
}
public void SetAsWaiting(DockBranch b, Action a, Action a2)
{
_setFormButtonAsConnected = a;
if (_escapeButtonAbortingState != null)
{
_escapeButtonAbortingState();
_waitingNode.Deselect();
}
_escapeButtonAbortingState = a2;
_waitingBranch = b;
_selectedNode.SelectAsWaiting();
_waitingNode = _selectedNode;
}
public void AbortWaiting()
{
_setFormButtonAsConnected = null;
_waitingBranch = null;
if (_waitingNode != _selectedNode)
{
_waitingNode.Deselect();
}
else
{
_waitingNode.DrawBorder(BorderStyle.Selected);
}
_waitingNode = null;
_escapeButtonAbortingState = null;
}
