VisualElement GeneratedMatchingSelectors()
{
m_MatchingSelectors.GetElementMatchers();
if (m_MatchingSelectors.matchedRulesExtractor.selectedElementRules == null ||
m_MatchingSelectors.matchedRulesExtractor.selectedElementRules.Count <= 0)
{
return(null);
}
var container = new VisualElement();
int ruleIndex = 0;
var options = new UssExportOptions();
var sb = new StringBuilder();
foreach (var rule in m_MatchingSelectors.matchedRulesExtractor.selectedElementRules)
{
var selectorStr = StyleSheetToUss.ToUssSelector(rule.matchRecord.complexSelector);
StyleProperty[] props = rule.matchRecord.complexSelector.rule.properties;
var ruleFoldout = new PersistedFoldout()
{
value = false,
text = selectorStr,
viewDataKey = "builder-inspector-rule-foldout__" + ruleIndex
};
ruleIndex++;
container.Add(ruleFoldout);
if (props.Length == 0)
{
var label = new Label("None");
label.AddToClassList(BuilderConstants.InspectorEmptyFoldoutLabelClassName);
ruleFoldout.Add(label);
continue;
}
for (int j = 0; j < props.Length; j++)
{
sb.Clear();
StyleSheetToUss.ToUssString(rule.matchRecord.sheet, options, props[j], sb);
string s = sb.ToString();
s = s?.ToLower();
var textField = new TextField(props[j].name)
{
value = s
};
textField.isReadOnly = true;
ruleFoldout.Add(textField);
}
}
return(container);
}
public void RefreshUI()
{
// On the first RefreshUI, if an element is already selected, we need to make sure it
// has a valid style. If not, we need to delay our UI building until it is properly initialized.
if (currentVisualElement != null && float.IsNaN(currentVisualElement.layout.width))
{
currentVisualElement.RegisterCallback <GeometryChangedEvent>(RefreshAfterFirstInit);
return;
}
// Determine what to show based on selection.
ResetSections();
switch (m_Selection.selectionType)
{
case BuilderSelectionType.Nothing:
EnableSections(Section.NothingSelected);
return;
case BuilderSelectionType.StyleSheet:
EnableSections(Section.StyleSheet);
return;
case BuilderSelectionType.StyleSelector:
EnableSections(
Section.StyleSelector |
Section.LocalStyles);
break;
case BuilderSelectionType.ElementInTemplateInstance:
case BuilderSelectionType.Element:
EnableSections(
Section.ElementAttributes |
Section.ElementInheritedStyles |
Section.LocalStyles);
break;
case BuilderSelectionType.VisualTreeAsset:
EnableSections(Section.VisualTreeAsset);
return;
}
if (m_Selection.selectionType == BuilderSelectionType.ElementInTemplateInstance)
{
DisableFields();
}
// Bind the style selector controls.
m_SelectorSection.Refresh();
// Recreate Attribute Fields
m_AttributesSection.Refresh();
// Reset current style rule.
currentRule = null;
// Get all shared style selectors and draw their fields.
m_MatchingSelectors.GetElementMatchers();
m_InheritedStyleSection.Refresh();
// Create the fields for the overridable styles.
m_LocalStylesSection.Refresh();
}
public void RefreshUI()
{
// On the first RefreshUI, if an element is already selected, we need to make sure it
// has a valid style. If not, we need to delay our UI building until it is properly initialized.
if (currentVisualElement != null &&
// TODO: This is just for tests to pass. When adding selectors via the fake events
// we sometimes get selector elements that have no layout and will not layout
// no matter how many yields we add. They do have the correct panel.
m_Selection.selectionType != BuilderSelectionType.StyleSelector &&
float.IsNaN(currentVisualElement.layout.width))
{
currentVisualElement.RegisterCallback <GeometryChangedEvent>(RefreshAfterFirstInit);
return;
}
// Determine what to show based on selection.
ResetSections();
if (m_Selection.selectionCount > 1)
{
EnableSections(Section.MultiSelection);
return;
}
switch (m_Selection.selectionType)
{
case BuilderSelectionType.Nothing:
EnableSections(Section.NothingSelected);
return;
case BuilderSelectionType.StyleSheet:
EnableSections(Section.StyleSheet);
return;
case BuilderSelectionType.StyleSelector:
EnableSections(
Section.StyleSelector |
Section.LocalStyles);
break;
case BuilderSelectionType.ElementInTemplateInstance:
case BuilderSelectionType.Element:
EnableSections(
Section.ElementAttributes |
Section.ElementInheritedStyles |
Section.LocalStyles);
break;
case BuilderSelectionType.VisualTreeAsset:
EnableSections(Section.VisualTreeAsset);
m_CanvasSection.Refresh();
return;
}
if (m_Selection.selectionType == BuilderSelectionType.ElementInTemplateInstance)
{
DisableFields();
}
// Bind the style selector controls.
m_SelectorSection.Refresh();
// Recreate Attribute Fields
m_AttributesSection.Refresh();
// Reset current style rule.
currentRule = null;
// Get all shared style selectors and draw their fields.
m_MatchingSelectors.GetElementMatchers();
m_InheritedStyleSection.Refresh();
// Create the fields for the overridable styles.
m_LocalStylesSection.Refresh();
m_CanvasSection.Refresh();
}