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LibWeb: Add Node.textContent

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This requires moving remove_all_children() from ParentNode to
Node, which makes ParentNode.cpp empty, so remove it.

It also co-opts the existing Node::text_content() method and
tweaks it slightly to fit the semantics of Node.textContent.
This commit is contained in:
Nico Weber 2020-08-17 12:36:00 -04:00 • committed by Andreas Kling
parent c0c7b4a098
commit e9b56b5b9c
7 changed files with 44 additions and 44 deletions
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2
Libraries/LibWeb/DOM/Node.h
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@ -79,12 +79,14 @@ public:
RefPtr<Node> append_child(NonnullRefPtr<Node>, bool notify = true);
RefPtr<Node> insert_before(NonnullRefPtr<Node> node, RefPtr<Node> child, bool notify = true);
void remove_all_children();
virtual RefPtr<LayoutNode> create_layout_node(const CSS::StyleProperties* parent_style);
virtual FlyString node_name() const = 0;
virtual String text_content() const;
void set_text_content(const String&);
Document& document() { return *m_document; }
const Document& document() const { return *m_document; }