1 files changed, 131 insertions, 0 deletions
diff --git a/dom/html/HTMLSharedElement.h b/dom/html/HTMLSharedElement.h
new file mode 100644
index 0000000000..cb1e5ff288
--- /dev/null
+++ b/dom/html/HTMLSharedElement.h
@@ -0,0 +1,131 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_HTMLSharedElement_h
+#define mozilla_dom_HTMLSharedElement_h
+
+#include "nsGenericHTMLElement.h"
+
+#include "nsGkAtoms.h"
+
+#include "mozilla/Attributes.h"
+#include "mozilla/Assertions.h"
+
+namespace mozilla::dom {
+
+class HTMLSharedElement final : public nsGenericHTMLElement {
+ public:
+  explicit HTMLSharedElement(
+      already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)
+      : nsGenericHTMLElement(std::move(aNodeInfo)) {
+    if (mNodeInfo->Equals(nsGkAtoms::head) ||
+        mNodeInfo->Equals(nsGkAtoms::html)) {
+      SetHasWeirdParserInsertionMode();
+    }
+  }
+
+  // nsIContent
+  void DoneAddingChildren(bool aHaveNotified) override;
+
+  nsresult BindToTree(BindContext&, nsINode& aParent) override;
+
+  void UnbindFromTree(bool aNullParent = true) override;
+
+  nsresult Clone(dom::NodeInfo*, nsINode** aResult) const override;
+
+  // WebIDL API
+  // HTMLParamElement
+  void GetName(DOMString& aValue) {
+    MOZ_ASSERT(mNodeInfo->Equals(nsGkAtoms::param));
+    GetHTMLAttr(nsGkAtoms::name, aValue);
+  }
+  void SetName(const nsAString& aValue, ErrorResult& aResult) {
+    MOZ_ASSERT(mNodeInfo->Equals(nsGkAtoms::param));
+    SetHTMLAttr(nsGkAtoms::name, aValue, aResult);
+  }
+  void GetValue(DOMString& aValue) {
+    MOZ_ASSERT(mNodeInfo->Equals(nsGkAtoms::param));
+    GetHTMLAttr(nsGkAtoms::value, aValue);
+  }
+  void SetValue(const nsAString& aValue, ErrorResult& aResult) {
+    MOZ_ASSERT(mNodeInfo->Equals(nsGkAtoms::param));
+    SetHTMLAttr(nsGkAtoms::value, aValue, aResult);
+  }
+  void GetType(DOMString& aValue) {
+    MOZ_ASSERT(mNodeInfo->Equals(nsGkAtoms::param));
+    GetHTMLAttr(nsGkAtoms::type, aValue);
+  }
+  void SetType(const nsAString& aValue, ErrorResult& aResult) {
+    MOZ_ASSERT(mNodeInfo->Equals(nsGkAtoms::param));
+    SetHTMLAttr(nsGkAtoms::type, aValue, aResult);
+  }
+  void GetValueType(DOMString& aValue) {
+    MOZ_ASSERT(mNodeInfo->Equals(nsGkAtoms::param));
+    GetHTMLAttr(nsGkAtoms::valuetype, aValue);
+  }
+  void SetValueType(const nsAString& aValue, ErrorResult& aResult) {
+    MOZ_ASSERT(mNodeInfo->Equals(nsGkAtoms::param));
+    SetHTMLAttr(nsGkAtoms::valuetype, aValue, aResult);
+  }
+
+  // HTMLBaseElement
+  void GetTarget(DOMString& aValue) {
+    MOZ_ASSERT(mNodeInfo->Equals(nsGkAtoms::base));
+    GetHTMLAttr(nsGkAtoms::target, aValue);
+  }
+  void SetTarget(const nsAString& aValue, ErrorResult& aResult) {
+    MOZ_ASSERT(mNodeInfo->Equals(nsGkAtoms::base));
+    SetHTMLAttr(nsGkAtoms::target, aValue, aResult);
+  }
+
+  void GetHref(nsAString& aValue);
+  void SetHref(const nsAString& aValue, ErrorResult& aResult) {
+    MOZ_ASSERT(mNodeInfo->Equals(nsGkAtoms::base));
+    SetHTMLAttr(nsGkAtoms::href, aValue, aResult);
+  }
+
+  // HTMLDirectoryElement
+  bool Compact() const {
+    MOZ_ASSERT(mNodeInfo->Equals(nsGkAtoms::dir));
+    return GetBoolAttr(nsGkAtoms::compact);
+  }
+  void SetCompact(bool aCompact, ErrorResult& aResult) {
+    MOZ_ASSERT(mNodeInfo->Equals(nsGkAtoms::dir));
+    SetHTMLBoolAttr(nsGkAtoms::compact, aCompact, aResult);
+  }
+
+  // HTMLQuoteElement
+  void GetCite(nsString& aCite) { GetHTMLURIAttr(nsGkAtoms::cite, aCite); }
+
+  void SetCite(const nsAString& aValue, ErrorResult& aResult) {
+    MOZ_ASSERT(mNodeInfo->Equals(nsGkAtoms::q) ||
+               mNodeInfo->Equals(nsGkAtoms::blockquote));
+    SetHTMLAttr(nsGkAtoms::cite, aValue, aResult);
+  }
+
+  // HTMLHtmlElement
+  void GetVersion(DOMString& aValue) {
+    MOZ_ASSERT(mNodeInfo->Equals(nsGkAtoms::html));
+    GetHTMLAttr(nsGkAtoms::version, aValue);
+  }
+  void SetVersion(const nsAString& aValue, ErrorResult& aResult) {
+    MOZ_ASSERT(mNodeInfo->Equals(nsGkAtoms::html));
+    SetHTMLAttr(nsGkAtoms::version, aValue, aResult);
+  }
+
+ protected:
+  virtual ~HTMLSharedElement();
+
+  JSObject* WrapNode(JSContext*, JS::Handle<JSObject*> aGivenProto) override;
+
+  void AfterSetAttr(int32_t aNamespaceID, nsAtom* aName,
+                    const nsAttrValue* aValue, const nsAttrValue* aOldValue,
+                    nsIPrincipal* aSubjectPrincipal, bool aNotify) override;
+};
+
+}  // namespace mozilla::dom
+
+#endif  // mozilla_dom_HTMLSharedElement_h