public StyleField(VisualElement selectedElement, StyleFieldPropertyInfo propInfo)
{
AddToClassList("unity-style-field");
m_SelectedElement = selectedElement;
m_PropertyInfo = propInfo.computedPropertyInfo;
m_PropertyName = propInfo.name;
m_SpecificityLabel = new Label();
m_SpecificityLabel.AddToClassList("unity-style-field__specifity-label");
RefreshPropertyValue(propInfo.value, propInfo.specificity);
}
private void RefreshFields()
{
if (m_SelectedElement == null)
{
return;
}
m_CustomPropertyFieldsContainer.Clear();
var customProperties = m_SelectedElement.specifiedStyle.m_CustomProperties;
if (customProperties != null && customProperties.Any())
{
foreach (KeyValuePair <string, CustomPropertyHandle> customProperty in customProperties)
{
var styleName = customProperty.Key;
foreach (StyleValueHandle handle in customProperty.Value.handles)
{
TextField textField = new TextField(styleName)
{
isReadOnly = true
};
textField.AddToClassList("unity-style-field");
textField.value = customProperty.Value.data.ReadAsString(handle).ToLower();
m_CustomPropertyFieldsContainer.Add(textField);
}
}
}
foreach (PropertyInfo propertyInfo in m_Sort ? k_SortedFieldInfos : k_FieldInfos)
{
var styleName = GetUSSPropertyNameFromComputedStyleName(propertyInfo.Name);
if (!string.IsNullOrEmpty(m_SearchFilter) &&
styleName.IndexOf(m_SearchFilter, StringComparison.InvariantCultureIgnoreCase) == -1)
{
continue;
}
object val = propertyInfo.GetValue(selectedElement.computedStyle, null);
Type type = val.GetType();
int specificity = (int)type.GetProperty("specificity", BindingFlags.Instance | BindingFlags.NonPublic).GetValue(val, null);
StyleField sf = null;
m_NameToFieldDictionary.TryGetValue(styleName, out sf);
if (m_ShowAll || specificity != StyleValueExtensions.UndefinedSpecificity)
{
if (sf != null)
{
sf.RefreshPropertyValue(val, specificity);
}
else
{
var sfPropInfo = new StyleFieldPropertyInfo()
{
name = styleName, value = val, specificity = specificity, computedPropertyInfo = propertyInfo
};
sf = new StyleField(m_SelectedElement, sfPropInfo);
m_FieldsContainer.Add(sf);
m_NameToFieldDictionary[styleName] = sf;
}
}
else if (sf != null)
{
// Style property is not applied anymore, remove the field
m_NameToFieldDictionary.Remove(styleName);
m_FieldsContainer.Remove(sf);
}
}
}
