std::unique_ptr<protocol::DictionaryValue> LayoutEditor::currentSelectorInfo(
CSSStyleDeclaration* style) const {
std::unique_ptr<protocol::DictionaryValue> object =
protocol::DictionaryValue::create();
CSSStyleRule* rule =
style->parentRule() ? toCSSStyleRule(style->parentRule()) : nullptr;
String currentSelectorText = rule ? rule->selectorText() : "element.style";
object->setString("selector", currentSelectorText);
Document* ownerDocument = m_element->ownerDocument();
if (!ownerDocument->isActive() || !rule)
return object;
Vector<String> medias;
buildMediaListChain(rule, medias);
std::unique_ptr<protocol::ListValue> mediaListValue =
protocol::ListValue::create();
for (size_t i = 0; i < medias.size(); ++i)
mediaListValue->pushValue(protocol::StringValue::create(medias[i]));
object->setArray("medias", std::move(mediaListValue));
TrackExceptionState exceptionState;
StaticElementList* elements = ownerDocument->querySelectorAll(
AtomicString(currentSelectorText), exceptionState);
if (!elements || exceptionState.hadException())
return object;
std::unique_ptr<protocol::ListValue> highlights =
protocol::ListValue::create();
InspectorHighlightConfig config = affectedNodesHighlightConfig();
for (unsigned i = 0; i < elements->length(); ++i) {
Element* element = elements->item(i);
if (element == m_element)
continue;
InspectorHighlight highlight(element, config, false);
highlights->pushValue(highlight.asProtocolValue());
}
object->setArray("nodes", std::move(highlights));
return object;
}
PassRefPtr<JSONObject> LayoutEditor::currentSelectorInfo(CSSStyleDeclaration* style) const
{
RefPtr<JSONObject> object = JSONObject::create();
CSSStyleRule* rule = style->parentRule() ? toCSSStyleRule(style->parentRule()) : nullptr;
String currentSelectorText = rule ? rule->selectorText() : "element.style";
object->setString("selector", currentSelectorText);
Document* ownerDocument = m_element->ownerDocument();
if (!ownerDocument->isActive() || !rule)
return object.release();
Vector<String> medias;
buildMediaListChain(rule, medias);
RefPtr<JSONArray> mediasJSONArray = JSONArray::create();
for (size_t i = 0; i < medias.size(); ++i)
mediasJSONArray->pushString(medias[i]);
object->setArray("medias", mediasJSONArray.release());
TrackExceptionState exceptionState;
RefPtrWillBeRawPtr<StaticElementList> elements = ownerDocument->querySelectorAll(AtomicString(currentSelectorText), exceptionState);
if (!elements || exceptionState.hadException())
return object.release();
RefPtr<JSONArray> highlights = JSONArray::create();
InspectorHighlightConfig config = affectedNodesHighlightConfig();
for (unsigned i = 0; i < elements->length(); ++i) {
Element* element = elements->item(i);
if (element == m_element)
continue;
InspectorHighlight highlight(element, config, false);
highlights->pushObject(highlight.asJSONObject());
}
object->setArray("nodes", highlights.release());
return object.release();
}
