/// <inheritdoc />
protected override void BuildPartUI(VisualElement container)
{
if (m_Model is IConstantNodeModel constantNodeModel)
{
m_Root = new VisualElement {
name = PartName
};
m_Root.AddToClassList(m_ParentClassName.WithUssElement(PartName));
m_Label = new Label {
name = labelUssName
};
m_Label.AddToClassList(m_ParentClassName.WithUssElement(labelUssName));
m_Root.Add(m_Label);
var tokenEditor = InlineValueEditor.CreateEditorForConstant(
m_OwnerElement.View, null, constantNodeModel.Value, OnValueChanged, constantNodeModel.IsLocked);
if (tokenEditor != null)
{
tokenEditor.AddToClassList(m_ParentClassName.WithUssElement(constantEditorElementUssClassName));
m_Root.Add(tokenEditor);
}
container.Add(m_Root);
}
}
protected void BuildConstantEditor()
{
if (m_Model is IPortModel portModel)
{
// Rebuild editor if port data type changed.
if (m_Editor != null && portModel.EmbeddedValue?.Type != m_EditorDataType)
{
m_Editor.RemoveFromHierarchy();
m_Editor = null;
}
if (m_Editor == null)
{
if (portModel.Direction == PortDirection.Input && portModel.EmbeddedValue != null)
{
m_EditorDataType = portModel.EmbeddedValue.Type;
m_Editor = InlineValueEditor.CreateEditorForConstant(
m_OwnerElement.View, portModel, portModel.EmbeddedValue,
OnValueChanged, false);
if (m_Editor != null)
{
m_Editor.AddToClassList(m_ParentClassName.WithUssElement(constantEditorUssName));
m_Root.Add(m_Editor);
}
}
}
}
}
protected void AddInitializationField()
{
VisualElement initializationElement = null;
if (Model is IVariableDeclarationModel variableDeclarationModel)
{
if (variableDeclarationModel.InitializationModel == null)
{
var stencil = (Stencil)CommandDispatcher.State.WindowState.GraphModel.Stencil;
if (stencil.RequiresInitialization(variableDeclarationModel))
{
initializationElement = new Button(OnInitializationButton)
{
text = "Create Init value"
};
}
}
else
{
initializationElement = InlineValueEditor.CreateEditorForConstant(
View,
null,
variableDeclarationModel.InitializationModel,
(_, v) =>
{
CommandDispatcher.Dispatch(new UpdateConstantValueCommand(variableDeclarationModel.InitializationModel, v, null));
},
false);
}
}
if (initializationElement != null)
{
AddRow("Initialization", initializationElement, rowInitValueUssClassName);
}
}
