public BlackboardFieldView(GraphData graph,
ShaderInput input,
Texture icon,
string text,
string typeText) : base(icon, text, typeText)
{
styleSheets.Add(Resources.Load <StyleSheet>("Styles/ShaderGraphBlackboard"));
m_Graph = graph;
m_Input = input;
this.name = "blackboardFieldView";
ShaderGraphPreferences.onAllowDeprecatedChanged += UpdateTypeText;
// add the right click context menu
IManipulator contextMenuManipulator = new ContextualMenuManipulator(AddContextMenuOptions);
this.AddManipulator(contextMenuManipulator);
var nameTextField = this.Q("textField") as TextField;
var textinput = nameTextField.Q(TextField.textInputUssName);
// When a display name is changed through the BlackboardPill, this callback handle it
textinput.RegisterCallback <FocusOutEvent>(e =>
{
this.RegisterPropertyChangeUndo("Change Display Name");
if (nameTextField.text != m_Input.displayName)
{
m_Input.SetDisplayNameAndSanitizeForGraph(m_Graph, nameTextField.text);
}
// This gets triggered on property creation so need to check for inspector update trigger being valid (which it might not be at the time)
if (this.m_inspectorUpdateTrigger != null)
{
this.MarkNodesAsDirty(true, ModificationScope.Topological);
}
else
{
DirtyNodes(ModificationScope.Topological);
}
});
m_NameLabelField = this.Q("title-label") as Label;
// Set callback association for display name updates
m_Input.displayNameUpdateTrigger += UpdateDisplayNameText;
}
public PropertyNodeView(PropertyNode node, EdgeConnectorListener edgeConnectorListener)
: base(null, ShaderPort.Create(node.GetOutputSlots <MaterialSlot>().First(), edgeConnectorListener))
{
styleSheets.Add(Resources.Load <StyleSheet>("Styles/PropertyNodeView"));
this.node = node;
viewDataKey = node.objectId.ToString();
userData = node;
// Getting the generatePropertyBlock property to see if it is exposed or not
UpdateIcon();
// Setting the position of the node, otherwise it ends up in the center of the canvas
SetPosition(new Rect(node.drawState.position.x, node.drawState.position.y, 0, 0));
// Removing the title label since it is not used and taking up space
this.Q("title-label").RemoveFromHierarchy();
// Add disabled overlay
Add(new VisualElement()
{
name = "disabledOverlay", pickingMode = PickingMode.Ignore
});
// Update active state
SetActive(node.isActive);
// Registering the hovering callbacks for highlighting
RegisterCallback <MouseEnterEvent>(OnMouseHover);
RegisterCallback <MouseLeaveEvent>(OnMouseHover);
// add the right click context menu
IManipulator contextMenuManipulator = new ContextualMenuManipulator(AddContextMenuOptions);
this.AddManipulator(contextMenuManipulator);
// Set callback association for display name updates
property.displayNameUpdateTrigger += node.UpdateNodeDisplayName;
}
