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LibWeb: Switch to using AK::is and AK::downcast

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This commit is contained in:
Andreas Kling 2020-07-26 17:16:18 +02:00
parent fe6474e692
commit 71556e39a4
73 changed files with 249 additions and 433 deletions
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12
Libraries/LibWeb/DOM/Node.cpp
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@ -65,8 +65,8 @@ Node::~Node()
const HTMLAnchorElement* Node::enclosing_link_element() const
{
for (auto* node = this; node; node = node->parent()) {
if (is<HTMLAnchorElement>(*node) && to<HTMLAnchorElement>(*node).has_attribute(HTML::AttributeNames::href))
return to<HTMLAnchorElement>(node);
if (is<HTMLAnchorElement>(*node) && downcast<HTMLAnchorElement>(*node).has_attribute(HTML::AttributeNames::href))
return downcast<HTMLAnchorElement>(node);
}
return nullptr;
}
@ -160,9 +160,9 @@ String Node::child_text_content() const
return String::empty();
StringBuilder builder;
to<ParentNode>(*this).for_each_child([&](auto& child) {
downcast<ParentNode>(*this).for_each_child([&](auto& child) {
if (is<Text>(child))
builder.append(to<Text>(child).text_content());
builder.append(downcast<Text>(child).text_content());
});
return builder.build();
}
@ -184,14 +184,14 @@ Element* Node::parent_element()
{
if (!parent() || !is<Element>(parent()))
return nullptr;
return to<Element>(parent());
return downcast<Element>(parent());
}
const Element* Node::parent_element() const
{
if (!parent() || !is<Element>(parent()))
return nullptr;
return to<Element>(parent());
return downcast<Element>(parent());
}
RefPtr<Node> Node::append_child(NonnullRefPtr<Node> node, bool notify)