C++ (Cpp) ShadowRoot::containsContentElementsの例

コード例 #1

void ElementShadow::collectSelectFeatureSetFrom(ShadowRoot& root)
{
    if (!root.containsShadowRoots() && !root.containsContentElements())
        return;

    for (Element& element : ElementTraversal::descendantsOf(root)) {
        if (ElementShadow* shadow = element.shadow())
            m_selectFeatures.add(shadow->ensureSelectFeatureSet());
        if (!isHTMLContentElement(element))
            continue;
        const CSSSelectorList& list = toHTMLContentElement(element).selectorList();
        m_selectFeatures.collectFeaturesFromSelectorList(list);
    }
}

コード例 #2

ファイル: ElementShadow.cpp プロジェクト: Mihiri/blink

void ElementShadow::collectSelectFeatureSetFrom(ShadowRoot& root)
{
    if (!root.containsShadowRoots() && !root.containsContentElements())
        return;

    for (Element* element = ElementTraversal::firstWithin(root); element; element = ElementTraversal::next(*element, &root)) {
        if (ElementShadow* shadow = element->shadow())
            m_selectFeatures.add(shadow->ensureSelectFeatureSet());
        if (!isHTMLContentElement(*element))
            continue;
        const CSSSelectorList& list = toHTMLContentElement(*element).selectorList();
        for (const CSSSelector* selector = list.first(); selector; selector = CSSSelectorList::next(*selector)) {
            for (const CSSSelector* component = selector; component; component = component->tagHistory())
                m_selectFeatures.collectFeaturesFromSelector(*component);
        }
    }
}