public override void OnDataChanged()
{
base.OnDataChanged();
NodePresenter presenter = base.GetPresenter <NodePresenter>();
this.m_Expanded = presenter.expanded;
this.RefreshExpandedState();
this.m_TitleLabel.text = presenter.title;
this.SetLayoutClassLists(presenter);
}
private void ToggleCollapsePresenter()
{
NodePresenter presenter = base.GetPresenter <NodePresenter>();
presenter.expanded = !presenter.expanded;
}
public bool RefreshPorts()
{
NodePresenter presenter = base.GetPresenter <NodePresenter>();
bool expanded = this.expanded;
if (presenter != null)
{
List <Port> currentPorts = this.inputContainer.Query(null, null).ToList();
List <Port> currentPorts2 = this.outputContainer.Query(null, null).ToList();
this.ProcessRemovedPorts(currentPorts, this.inputContainer, presenter.inputPorts);
this.ProcessRemovedPorts(currentPorts2, this.outputContainer, presenter.outputPorts);
this.ProcessAddedPorts(currentPorts, this.inputContainer, presenter.inputPorts);
this.ProcessAddedPorts(currentPorts2, this.outputContainer, presenter.outputPorts);
expanded = presenter.expanded;
}
List <Port> list = this.inputContainer.Query(null, null).ToList();
List <Port> list2 = this.outputContainer.Query(null, null).ToList();
foreach (Port current in list)
{
Port expr_EB = current;
expr_EB.OnConnect = (Action <Port>)Delegate.Combine(expr_EB.OnConnect, new Action <Port>(this.OnPortConnectAction));
Port expr_10E = current;
expr_10E.OnDisconnect = (Action <Port>)Delegate.Combine(expr_10E.OnDisconnect, new Action <Port>(this.OnPortConnectAction));
}
foreach (Port current2 in list2)
{
Port expr_16A = current2;
expr_16A.OnConnect = (Action <Port>)Delegate.Combine(expr_16A.OnConnect, new Action <Port>(this.OnPortConnectAction));
Port expr_18D = current2;
expr_18D.OnDisconnect = (Action <Port>)Delegate.Combine(expr_18D.OnDisconnect, new Action <Port>(this.OnPortConnectAction));
}
int num = this.ShowPorts(expanded, list);
int num2 = this.ShowPorts(expanded, list2);
VisualElement element = this.topContainer.Q("divider", null);
bool flag = num2 > 0 || !this.AllElementsHidden(this.outputContainer);
bool flag2 = num > 0 || !this.AllElementsHidden(this.inputContainer);
if (flag)
{
if (this.outputContainer.shadow.parent != this.topContainer)
{
this.topContainer.Add(this.outputContainer);
this.outputContainer.BringToFront();
}
}
else if (this.outputContainer.shadow.parent == this.topContainer)
{
this.outputContainer.RemoveFromHierarchy();
}
if (flag2)
{
if (this.inputContainer.shadow.parent != this.topContainer)
{
this.topContainer.Add(this.inputContainer);
this.inputContainer.SendToBack();
}
}
else if (this.inputContainer.shadow.parent == this.topContainer)
{
this.inputContainer.RemoveFromHierarchy();
}
this.SetElementVisible(element, flag2 && flag);
return(flag2 || flag);
}
protected virtual void SetLayoutClassLists(NodePresenter nodePresenter)
{
}