// Checked before OnGUI()
public override float GetPropertyHeight(SerializedProperty property, GUIContent label)
{
if (!allAttributes.NotNullOrEmpty())
{
allAttributes = fieldInfo.GetCustomAttributes(typeof(PropertyAttribute), false).Cast <PropertyAttribute>()
.ToList();
}
if (allAttributes.Count > 1)
{
if (hideIfNotEnumAttr == null)
{
hideIfNotEnumAttr =
allAttributes.Find(attr => attr is HideIfNotEnumValuesAttribute) as HideIfNotEnumValuesAttribute;
}
// skip drawing if not highest order (one-time draw execution check)
if (!attribute.HasHighestOrder(allAttributes))
{
// removes empty space instead of "not drawn" property
return(-EditorGUIUtility.standardVerticalSpacing);
}
return(HideIfNotEnumValuesPropertyDrawer.IsAllowed(hideIfNotEnumAttr, property)
? EditorGUI.GetPropertyHeight(property, label)
// removes empty space instead of "not drawn" property
: -EditorGUIUtility.standardVerticalSpacing);
}
return(EditorGUI.GetPropertyHeight(property, label));
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
if (allAttributes.Count > 1)
{
// skip drawing if not highest order (one-time draw execution check)
if (!attribute.HasHighestOrder(allAttributes))
{
return;
}
// HideIfNotEnumValuesAttribute check
if (hideIfNotEnumAttr != null)
{
if (HideIfNotEnumValuesPropertyDrawer.IsAllowed(hideIfNotEnumAttr, property))
{
DrawProp(position, property, label);
}
}
}
else
{
DrawProp(position, property, label);
}
}
