public void BindStyleField(BuilderStyleRow styleRow, FoldoutColorField foldoutElement)
{
var colorFields = foldoutElement.Query <ColorField>().ToList();
foreach (var field in colorFields)
{
field.SetProperty(BuilderConstants.FoldoutFieldPropertyName, foldoutElement);
field.RegisterValueChangedCallback((evt) =>
{
var row = field.GetProperty(BuilderConstants.InspectorLinkedStyleRowVEPropertyName) as BuilderStyleRow;
if (row != null && !string.IsNullOrEmpty(row.bindingPath))
{
foldoutElement.UpdateFromChildField(row.bindingPath, field.value);
}
foldoutElement.header.AddToClassList(BuilderConstants.InspectorLocalStyleOverrideClassName);
});
BuilderStyleRow.ReAssignTooltipToChild(field);
}
foldoutElement.header.SetProperty(BuilderConstants.FoldoutFieldPropertyName, foldoutElement);
foldoutElement.headerInputField.RegisterValueChangedCallback(FoldoutColorFieldOnValueChange);
foldoutElement.headerInputField.AddManipulator(
new ContextualMenuManipulator((e) =>
{
e.target = foldoutElement.header;
BuildStyleFieldContextualMenu(e);
}));
foldoutElement.header.AddManipulator(
new ContextualMenuManipulator(BuildStyleFieldContextualMenu));
}
void RefreshStyleFoldoutColorField(FoldoutColorField foldoutElement)
{
var isDirty = false;
foreach (var path in foldoutElement.bindingPathArray)
{
var cSharpStyleName = ConvertUssStyleNameToCSharpStyleName(path);
var styleProperty = GetStyleProperty(currentRule, cSharpStyleName);
var field = FindStylePropertyInfo(path);
if (field == null)
{
continue;
}
var val = field.GetValue(currentVisualElement.computedStyle, null);
if (val is StyleColor)
{
var style = (StyleColor)val;
var value = style.value;
// We keep falling into the alpha==0 trap. This patches the issue a little.
if (value.a < 0.1f)
{
value.a = 255.0f;
}
if (styleProperty != null)
{
isDirty = true;
value = styleSheet.GetColor(styleProperty.values[0]);
}
foldoutElement.UpdateFromChildField(path, value);
}
}
if (isDirty)
{
foldoutElement.header.AddToClassList(BuilderConstants.InspectorLocalStyleOverrideClassName);
}
else
{
foldoutElement.header.RemoveFromClassList(BuilderConstants.InspectorLocalStyleOverrideClassName);
}
}
