1 files changed, 84 insertions, 0 deletions
diff --git a/dom/xul/XULFrameElement.h b/dom/xul/XULFrameElement.h
new file mode 100644
index 0000000000..13a65f42e8
--- /dev/null
+++ b/dom/xul/XULFrameElement.h
@@ -0,0 +1,84 @@
+/* -*- 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 XULFrameElement_h__
+#define XULFrameElement_h__
+
+#include "mozilla/Attributes.h"
+#include "mozilla/dom/Nullable.h"
+#include "mozilla/dom/WindowProxyHolder.h"
+#include "js/TypeDecls.h"
+#include "nsCycleCollectionParticipant.h"
+#include "nsIOpenWindowInfo.h"
+#include "nsWrapperCache.h"
+#include "nsString.h"
+#include "nsXULElement.h"
+#include "nsFrameLoaderOwner.h"
+
+class nsIWebNavigation;
+class nsFrameLoader;
+
+namespace mozilla {
+class ErrorResult;
+
+namespace dom {
+
+class BrowsingContext;
+
+class XULFrameElement final : public nsXULElement, public nsFrameLoaderOwner {
+ public:
+  explicit XULFrameElement(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)
+      : nsXULElement(std::move(aNodeInfo)) {}
+
+  NS_DECL_ISUPPORTS_INHERITED
+  NS_DECL_CYCLE_COLLECTION_CLASS_INHERITED(XULFrameElement, nsXULElement)
+
+  // XULFrameElement.webidl
+  nsDocShell* GetDocShell();
+  already_AddRefed<nsIWebNavigation> GetWebNavigation();
+  Nullable<WindowProxyHolder> GetContentWindow();
+  Document* GetContentDocument();
+  uint64_t BrowserId();
+  nsIOpenWindowInfo* GetOpenWindowInfo() const;
+  void SetOpenWindowInfo(nsIOpenWindowInfo* aInfo);
+
+  void SwapFrameLoaders(mozilla::dom::HTMLIFrameElement& aOtherLoaderOwner,
+                        mozilla::ErrorResult& rv);
+  void SwapFrameLoaders(XULFrameElement& aOtherLoaderOwner,
+                        mozilla::ErrorResult& rv);
+  void SwapFrameLoaders(nsFrameLoaderOwner* aOtherLoaderOwner,
+                        mozilla::ErrorResult& rv);
+
+  // nsIContent
+  nsresult BindToTree(BindContext&, nsINode& aParent) override;
+  void UnbindFromTree(bool aNullParent) override;
+  void DestroyContent() override;
+
+  void AfterSetAttr(int32_t aNamespaceID, nsAtom* aName,
+                    const nsAttrValue* aValue, const nsAttrValue* aOldValue,
+                    nsIPrincipal* aSubjectPrincipal, bool aNotify) override;
+
+  NS_IMPL_FROMNODE_HELPER(XULFrameElement,
+                          IsAnyOfXULElements(nsGkAtoms::iframe,
+                                             nsGkAtoms::browser,
+                                             nsGkAtoms::editor))
+
+ protected:
+  virtual ~XULFrameElement() = default;
+
+  JSObject* WrapNode(JSContext* aCx,
+                     JS::Handle<JSObject*> aGivenProto) override;
+
+  void LoadSrc();
+
+ private:
+  nsCOMPtr<nsIOpenWindowInfo> mOpenWindowInfo;
+};
+
+}  // namespace dom
+}  // namespace mozilla
+
+#endif  // XULFrameElement_h