internal static bool ExtractValue(IUxmlAttributes bag, CreationContext cc, out Type resEnumType, out Enum resEnumValue, out bool resIncludeObsoleteValues)
{
resIncludeObsoleteValues = false;
resEnumValue = null;
resEnumType = type.GetValueFromBag(bag, cc);
if (resEnumType == null)
{
return(false);
}
string specifiedValue = null;
object resEnumValueObject = null;
if (value.TryGetValueFromBag(bag, cc, ref specifiedValue) && !Enum.TryParse(resEnumType, specifiedValue, false, out resEnumValueObject))
{
Debug.LogErrorFormat("EnumField: Could not parse value of '{0}', because it isn't defined in the {1} enum.", specifiedValue, resEnumType.FullName);
return(false);
}
resEnumValue = specifiedValue != null && resEnumValueObject != null ? (Enum)resEnumValueObject : (Enum)Enum.ToObject(resEnumType, 0);
resIncludeObsoleteValues = includeObsoleteValues.GetValueFromBag(bag, cc);
return(true);
}
/// <summary>
/// Initialize <see cref="TextField"/> properties using values from the attribute bag.
/// </summary>
/// <param name="ve">The object to initialize.</param>
/// <param name="bag">The attribute bag.</param>
/// <param name="cc">The creation context; unused.</param>
public override void Init(VisualElement ve, IUxmlAttributes bag, CreationContext cc)
{
TextField field = ((TextField)ve);
field.multiline = m_Multiline.GetValueFromBag(bag, cc);
base.Init(ve, bag, cc);
// Re-defining the value to account for the "obsolete" text property.
// We are doing it here because TextField binds the value to the text and this
// is not the case in the base class.
var value = string.Empty;
if (k_Value.TryGetValueFromBag(bag, cc, ref value))
{
field.SetValueWithoutNotify(value);
}
}
