mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 15:42:44 +00:00
22f6abe5d6
No IDL file pulls in these requiring DeprecatedString support, so we are now able to remove these functions! :^) Also leave a FIXME while we are at it, as ideally this function would take an Optional<FlyString> - but the IDL generator does not currently support this.
83 lines
2.3 KiB
C++
83 lines
2.3 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <LibWeb/DOM/Node.h>
|
|
|
|
namespace Web::DOM {
|
|
|
|
class ParentNode : public Node {
|
|
WEB_PLATFORM_OBJECT(ParentNode, Node);
|
|
|
|
public:
|
|
template<typename F>
|
|
void for_each_child(F) const;
|
|
template<typename F>
|
|
void for_each_child(F);
|
|
|
|
JS::GCPtr<Element> first_element_child();
|
|
JS::GCPtr<Element> last_element_child();
|
|
u32 child_element_count() const;
|
|
|
|
WebIDL::ExceptionOr<JS::GCPtr<Element>> query_selector(StringView);
|
|
WebIDL::ExceptionOr<JS::NonnullGCPtr<NodeList>> query_selector_all(StringView);
|
|
|
|
JS::NonnullGCPtr<HTMLCollection> children();
|
|
|
|
JS::NonnullGCPtr<HTMLCollection> get_elements_by_tag_name(FlyString const&);
|
|
// FIXME: This should take an Optional<FlyString>
|
|
JS::NonnullGCPtr<HTMLCollection> get_elements_by_tag_name_ns(Optional<String> const&, FlyString const&);
|
|
|
|
WebIDL::ExceptionOr<void> prepend(Vector<Variant<JS::Handle<Node>, String>> const& nodes);
|
|
WebIDL::ExceptionOr<void> append(Vector<Variant<JS::Handle<Node>, String>> const& nodes);
|
|
WebIDL::ExceptionOr<void> replace_children(Vector<Variant<JS::Handle<Node>, String>> const& nodes);
|
|
|
|
protected:
|
|
ParentNode(JS::Realm& realm, Document& document, NodeType type)
|
|
: Node(realm, document, type)
|
|
{
|
|
}
|
|
|
|
ParentNode(Document& document, NodeType type)
|
|
: Node(document, type)
|
|
{
|
|
}
|
|
|
|
virtual void visit_edges(Cell::Visitor&) override;
|
|
|
|
private:
|
|
JS::GCPtr<HTMLCollection> m_children;
|
|
};
|
|
|
|
template<>
|
|
inline bool Node::fast_is<ParentNode>() const { return is_parent_node(); }
|
|
|
|
template<typename U>
|
|
inline U* Node::shadow_including_first_ancestor_of_type()
|
|
{
|
|
for (auto* ancestor = parent_or_shadow_host(); ancestor; ancestor = ancestor->parent_or_shadow_host()) {
|
|
if (is<U>(*ancestor))
|
|
return &verify_cast<U>(*ancestor);
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
template<typename Callback>
|
|
inline void ParentNode::for_each_child(Callback callback) const
|
|
{
|
|
for (auto* node = first_child(); node; node = node->next_sibling())
|
|
callback(*node);
|
|
}
|
|
|
|
template<typename Callback>
|
|
inline void ParentNode::for_each_child(Callback callback)
|
|
{
|
|
for (auto* node = first_child(); node; node = node->next_sibling())
|
|
callback(*node);
|
|
}
|
|
|
|
}
|