1 files changed, 27 insertions, 10 deletions
diff --git a/Userland/Libraries/LibWeb/DOM/Attribute.h b/Userland/Libraries/LibWeb/DOM/Attribute.h
index 5261a5bf7d..0a9dfd97b9 100644
--- a/Userland/Libraries/LibWeb/DOM/Attribute.h
+++ b/Userland/Libraries/LibWeb/DOM/Attribute.h
@@ -7,25 +7,42 @@
 #pragma once
 
 #include <AK/FlyString.h>
+#include <LibWeb/DOM/Node.h>
+#include <LibWeb/QualifiedName.h>
 
 namespace Web::DOM {
 
-class Attribute {
+// https://dom.spec.whatwg.org/#attr
+class Attribute final : public Node {
 public:
-    Attribute(const FlyString& name, const String& value)
-        : m_name(name)
-        , m_value(value)
-    {
-    }
+    using WrapperType = Bindings::AttributeWrapper;
 
-    const FlyString& name() const { return m_name; }
-    const String& value() const { return m_value; }
+    static NonnullRefPtr<Attribute> create(Document&, FlyString local_name, String value);
 
-    void set_value(const String& value) { m_value = value; }
+    virtual ~Attribute() override = default;
+
+    virtual FlyString node_name() const override { return name(); }
+
+    FlyString const& namespace_uri() const { return m_qualified_name.namespace_(); }
+    FlyString const& prefix() const { return m_qualified_name.prefix(); }
+    FlyString const& local_name() const { return m_qualified_name.local_name(); }
+    String const& name() const { return m_qualified_name.as_string(); }
+
+    String const& value() const { return m_value; }
+    void set_value(String value) { m_value = move(value); }
+
+    Element const* owner_element() const { return m_owner_element; }
+    void set_owner_element(Element const* owner_element) { m_owner_element = owner_element; }
+
+    // Always returns true: https://dom.spec.whatwg.org/#dom-attr-specified
+    constexpr bool specified() const { return true; }
 
 private:
-    FlyString m_name;
+    Attribute(Document&, FlyString local_name, String value);
+
+    QualifiedName m_qualified_name;
     String m_value;
+    Element const* m_owner_element { nullptr };
 };
 
 }