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LibWeb: Introduce Mutation{Record,Observer} and observer microtasks
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@ -15,6 +15,7 @@
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#include <LibWeb/Bindings/Wrappable.h>
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#include <LibWeb/DOM/EventTarget.h>
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#include <LibWeb/DOM/ExceptionOr.h>
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#include <LibWeb/DOM/MutationObserver.h>
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#include <LibWeb/TreeNode.h>
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namespace Web::DOM {
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@ -223,6 +224,11 @@ public:
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size_t length() const;
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NonnullRefPtrVector<RegisteredObserver>& registered_observers_list() { return m_registered_observer_list; }
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NonnullRefPtrVector<RegisteredObserver> const& registered_observers_list() const { return m_registered_observer_list; }
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void add_registered_observer(RegisteredObserver& registered_observer) { m_registered_observer_list.append(registered_observer); }
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protected:
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Node(Document&, NodeType);
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@ -233,6 +239,10 @@ protected:
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bool m_child_needs_style_update { false };
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i32 m_id;
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// https://dom.spec.whatwg.org/#registered-observer-list
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// "Nodes have a strong reference to registered observers in their registered observer list." https://dom.spec.whatwg.org/#garbage-collection
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NonnullRefPtrVector<RegisteredObserver> m_registered_observer_list;
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};
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}
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