public EdgeConnectorListener(BaseGraphView _graphView)
{
GraphView = _graphView;
}
public void SetUp(BaseNode _nodeViewModel, CommandDispatcher _commandDispatcher, BaseGraphView _graphView)
{
Model = _nodeViewModel;
CommandDispatcher = _commandDispatcher;
Owner = _graphView;
// 绑定
BindingProperties();
InitializePorts();
RefreshPorts();
foreach (var fieldInfo in Model.GetNodeFieldInfos())
{
// 如果不是接口，跳过
if (!PortViews.TryGetValue(fieldInfo.Name, out NodePortView portView))
{
continue;
}
if (portView.direction != Direction.Input)
{
continue;
}
if (portView.orientation != Orientation.Horizontal)
{
continue;
}
var box = new VisualElement {
name = fieldInfo.Name
};
box.AddToClassList("port-input-element");
if (Utility_Attribute.TryGetFieldInfoAttribute(fieldInfo, out ShowAsDrawer showAsDrawer))
{
BindableElement fieldDrawer = UIElementsFactory.CreateField(String.Empty, fieldInfo.FieldType, Model.GetFieldInfoValue(fieldInfo), (newValue) =>
{
IBindableProperty property;
if (!string.IsNullOrEmpty(showAsDrawer.targetBindablePropertyName) && (property = Model.GetBindableProperty(showAsDrawer.targetBindablePropertyName)) != null)
{
property.ValueBoxed = newValue;
Owner.SetDirty();
}
});
if (fieldDrawer != null)
{
box.Add(fieldDrawer);
box.visible = !portView.Model.IsConnected;
portView.onConnected += () => { box.visible = false; };
portView.onDisconnected += () => { box.visible = !portView.connected; };
}
}
else
{
box.visible = false;
box.style.height = portView.style.height;
}
inputContainerElement.Add(box);
}
}
