protected PortView(Direction direction, FieldInfo fieldInfo, PortData portData, BaseEdgeConnectorListener edgeConnectorListener)
: base(portData.vertical ? Orientation.Vertical : Orientation.Horizontal, direction, Capacity.Multi, portData.displayType ?? fieldInfo.FieldType)
{
this.fieldInfo = fieldInfo;
this.listener = edgeConnectorListener;
this.portType = portData.displayType ?? fieldInfo.FieldType;
this.portData = portData;
this.portName = fieldName;
styleSheets.Add(Resources.Load <StyleSheet>(portStyle));
UpdatePortSize();
var userPortStyle = Resources.Load <StyleSheet>(userPortStyleFile);
if (userPortStyle != null)
{
styleSheets.Add(userPortStyle);
}
if (portData.vertical)
{
AddToClassList("Vertical");
}
this.tooltip = portData.tooltip;
}
public void Initialize(BaseGraph graph, bool reInit = false)
{
if (this.graph != null)
{
SaveGraphToDisk();
// Close pinned windows from old graph:
ClearGraphElements();
}
this.graph = graph;
connectorListener = CreateEdgeConnectorListener();
// When pressing ctrl-s, we save the graph
EditorSceneManager.sceneSaved += _ => SaveGraphToDisk();
ClearGraphElements();
InitializeGraphView();
InitializeNodeViews();
InitializeEdgeViews();
InitializeViews();
InitializeGroups();
InitializeStackNodes();
initialized?.Invoke();
UpdateComputeOrder();
InitializeView();
}
public PortView AddPort(FieldInfo fieldInfo, Direction direction, BaseEdgeConnectorListener listener, PortData portData)
{
// TODO: hardcoded value
PortView p = PortView.CreatePV(Orientation.Horizontal, direction, fieldInfo, portData, listener);
if (p.direction == Direction.Input)
{
inputPortViews.Add(p);
inputContainer.Add(p);
}
else
{
outputPortViews.Add(p);
outputContainer.Add(p);
}
p.Initialize(this, portData?.displayName);
List <PortView> ports;
portsPerFieldName.TryGetValue(p.fieldName, out ports);
if (ports == null)
{
ports = new List <PortView>();
portsPerFieldName[p.fieldName] = ports;
}
ports.Add(p);
return(p);
}
public void Initialize(BaseGraph graph)
{
if (this.graph != null)
{
SaveGraphToDisk();
}
this.graph = graph;
connectorListener = CreateEdgeConnectorListener();
// When pressing ctrl-s, we save the graph
EditorSceneManager.sceneSaved += _ => SaveGraphToDisk();
InitializeGraphView();
InitializeNodeViews();
InitializeEdgeViews();
InitializeViews();
InitializeGroups();
InitializeStackNodes();
UpdateComputeOrder();
initialized?.Invoke();
InitializeView();
}
protected PortView(Direction direction, FieldInfo fieldInfo, PortData portData, BaseEdgeConnectorListener edgeConnectorListener)
: base(portData.vertical ? Orientation.Vertical : Orientation.Horizontal, direction, Capacity.Multi, portData.displayType ?? fieldInfo.FieldType)
{
this.fieldInfo = fieldInfo;
this.listener = edgeConnectorListener;
this.portType = portData.displayType ?? fieldInfo.FieldType;
this.portData = portData;
this.portName = fieldName;
styleSheets.Add(Resources.Load <StyleSheet>(portStyle));
//绘制端口Icon
if (portData.showPortIcon)
{
VisualElement portIcon;
if (string.IsNullOrEmpty(portData.portIconName))
{
portIcon = new VisualElement()
{
name = $"PortViewIcon_{this.portType.Name}"
};
}
else
{
portIcon = new VisualElement()
{
name = $"PortViewIcon_{portData.portIconName}"
};
}
this.Insert(1, portIcon);
}
UpdatePortSize();
var userPortStyle = Resources.Load <StyleSheet>(userPortStyleFile);
if (userPortStyle != null)
{
styleSheets.Add(userPortStyle);
}
if (portData.vertical)
{
AddToClassList("Vertical");
}
this.tooltip = portData.tooltip;
}
public PortView AddPort(FieldInfo fieldInfo, Direction direction, BaseEdgeConnectorListener listener, PortData portData)
{
PortView p = CreatePortView(direction, fieldInfo, portData, listener);
if (p.direction == Direction.Input)
{
inputPortViews.Add(p);
if (portData.vertical)
{
topPortContainer.Add(p);
}
else
{
inputContainer.Add(p);
}
}
else
{
outputPortViews.Add(p);
if (portData.vertical)
{
bottomPortContainer.Add(p);
}
else
{
outputContainer.Add(p);
}
}
p.Initialize(this, portData?.displayName);
List <PortView> ports;
portsPerFieldName.TryGetValue(p.fieldName, out ports);
if (ports == null)
{
ports = new List <PortView>();
portsPerFieldName[p.fieldName] = ports;
}
ports.Add(p);
return(p);
}
PortView(Orientation orientation, Direction direction, FieldInfo fieldInfo, PortData portData, BaseEdgeConnectorListener edgeConnectorListener)
: base(orientation, direction, Capacity.Multi, portData.displayType ?? fieldInfo.FieldType)
{
this.fieldInfo = fieldInfo;
this.listener = edgeConnectorListener;
this.portType = portData.displayType ?? fieldInfo.FieldType;
this.portData = portData;
this.portName = fieldName;
styleSheets.Add(Resources.Load <StyleSheet>(portStyle));
UpdatePortSize();
var userPortStyle = Resources.Load <StyleSheet>(userPortStyleFile);
if (userPortStyle != null)
{
styleSheets.Add(userPortStyle);
}
}
public static PortView CreatePortView(Direction direction, FieldInfo fieldInfo, PortData portData, BaseEdgeConnectorListener edgeConnectorListener)
{
var pv = new PortView(direction, fieldInfo, portData, edgeConnectorListener);
pv.m_EdgeConnector = new BaseEdgeConnector(edgeConnectorListener);
pv.AddManipulator(pv.m_EdgeConnector);
// Force picking in the port label to enlarge the edge creation zone
var portLabel = pv.Q("type");
if (portLabel != null)
{
portLabel.pickingMode = PickingMode.Position;
portLabel.style.flexGrow = 1;
}
// hide label when the port is vertical
if (portData.vertical && portLabel != null)
{
portLabel.style.display = DisplayStyle.None;
}
// Fixup picking mode for vertical top ports
if (portData.vertical)
{
pv.Q("connector").pickingMode = PickingMode.Position;
}
return(pv);
}
protected virtual PortView CreatePortView(Direction direction, FieldInfo fieldInfo, PortData portData, BaseEdgeConnectorListener listener) => PortView.CreatePortView(direction, fieldInfo, portData, listener);
public static PortView CreatePV(Orientation orientation, Direction direction, FieldInfo fieldInfo, PortData portData, BaseEdgeConnectorListener edgeConnectorListener)
{
var pv = new PortView(orientation, direction, fieldInfo, portData, edgeConnectorListener);
pv.m_EdgeConnector = new BaseEdgeConnector(edgeConnectorListener);
pv.AddManipulator(pv.m_EdgeConnector);
// Force picking in the port label to enlarge the edge creation zone
var portLabel = pv.Q("type");
if (portLabel != null)
{
portLabel.pickingMode = PickingMode.Position;
portLabel.style.flexGrow = 1;
}
return(pv);
}
public static PortView CreatePV(Orientation orientation, Direction direction, FieldInfo fieldInfo, PortData portData, BaseEdgeConnectorListener edgeConnectorListener)
{
var pv = new PortView(orientation, direction, fieldInfo, portData, edgeConnectorListener);
pv.m_EdgeConnector = new BaseEdgeConnector(edgeConnectorListener);
pv.AddManipulator(pv.m_EdgeConnector);
return(pv);
}
