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LibWeb: Implement Node.isSameNode(Node? otherNode)

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This commit is contained in:
Andreas Kling 2021-09-13 12:49:23 +02:00
parent 25f43ea0a1
commit a0528598b5
3 changed files with 9 additions and 0 deletions
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6
Userland/Libraries/LibWeb/DOM/Node.cpp
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@ -768,4 +768,10 @@ void Node::string_replace_all(String const& string)
replace_all(node); replace_all(node);
} }
// https://dom.spec.whatwg.org/#dom-node-issamenode
bool Node::is_same_node(Node const* other_node) const
{
return this == other_node;
}
} }

2
Userland/Libraries/LibWeb/DOM/Node.h
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@ -186,6 +186,8 @@ public:
void replace_all(RefPtr<Node>); void replace_all(RefPtr<Node>);
void string_replace_all(String const&); void string_replace_all(String const&);
bool is_same_node(Node const*) const;
protected: protected:
Node(Document&, NodeType); Node(Document&, NodeType);

1
Userland/Libraries/LibWeb/DOM/Node.idl
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@ -26,6 +26,7 @@ interface Node : EventTarget {
[ImplementedAs=pre_remove] Node removeChild(Node child); [ImplementedAs=pre_remove] Node removeChild(Node child);
[ImplementedAs=clone_node_binding] Node cloneNode(optional boolean deep = false); [ImplementedAs=clone_node_binding] Node cloneNode(optional boolean deep = false);
boolean contains(Node? other); boolean contains(Node? other);
boolean isSameNode(Node? otherNode);
const unsigned short ELEMENT_NODE = 1; const unsigned short ELEMENT_NODE = 1;
const unsigned short ATTRIBUTE_NODE = 2; const unsigned short ATTRIBUTE_NODE = 2;