1 files changed, 118 insertions, 0 deletions
diff --git a/dom/xul/XULPopupElement.h b/dom/xul/XULPopupElement.h
new file mode 100644
index 0000000000..9bf8fe8af5
--- /dev/null
+++ b/dom/xul/XULPopupElement.h
@@ -0,0 +1,118 @@
+/* -*- 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 XULPopupElement_h__
+#define XULPopupElement_h__
+
+#include "XULMenuParentElement.h"
+#include "mozilla/Attributes.h"
+#include "nsCycleCollectionParticipant.h"
+#include "nsINode.h"
+#include "nsWrapperCache.h"
+#include "nsString.h"
+#include "nsXULElement.h"
+
+class nsMenuPopupFrame;
+struct JSContext;
+
+namespace mozilla {
+class ErrorResult;
+
+namespace dom {
+
+class DOMRect;
+class Element;
+class Event;
+class StringOrOpenPopupOptions;
+struct ActivateMenuItemOptions;
+
+nsXULElement* NS_NewXULPopupElement(
+    already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo);
+
+class XULPopupElement : public XULMenuParentElement {
+ private:
+  nsMenuPopupFrame* GetFrame(FlushType);
+
+ public:
+  explicit XULPopupElement(already_AddRefed<mozilla::dom::NodeInfo>&& aNodeInfo)
+      : XULMenuParentElement(std::move(aNodeInfo)) {}
+
+  void GetLabel(DOMString& aValue) const {
+    GetXULAttr(nsGkAtoms::label, aValue);
+  }
+  void SetLabel(const nsAString& aValue, ErrorResult& rv) {
+    SetXULAttr(nsGkAtoms::label, aValue, rv);
+  }
+
+  bool IsMenu() const {
+    return IsAnyOfXULElements(nsGkAtoms::popup, nsGkAtoms::menupopup);
+  }
+
+  void GetPosition(DOMString& aValue) const {
+    GetXULAttr(nsGkAtoms::position, aValue);
+  }
+  void SetPosition(const nsAString& aValue, ErrorResult& rv) {
+    SetXULAttr(nsGkAtoms::position, aValue, rv);
+  }
+
+  void OpenPopup(Element* aAnchorElement,
+                 const StringOrOpenPopupOptions& aOptions, int32_t aXPos,
+                 int32_t aYPos, bool aIsContextMenu, bool aAttributesOverride,
+                 Event* aTriggerEvent);
+
+  void OpenPopupAtScreen(int32_t aXPos, int32_t aYPos, bool aIsContextMenu,
+                         Event* aTriggerEvent);
+
+  void OpenPopupAtScreenRect(const nsAString& aPosition, int32_t aXPos,
+                             int32_t aYPos, int32_t aWidth, int32_t aHeight,
+                             bool aIsContextMenu, bool aAttributesOverride,
+                             Event* aTriggerEvent);
+
+  void HidePopup(bool aCancel);
+
+  MOZ_CAN_RUN_SCRIPT void ActivateItem(Element& aItemElement,
+                                       const ActivateMenuItemOptions& aOptions,
+                                       ErrorResult& aRv);
+
+  void GetState(nsString& aState);
+
+  MOZ_CAN_RUN_SCRIPT void PopupOpened(bool aSelectFirstItem);
+  MOZ_CAN_RUN_SCRIPT void PopupClosed(bool aDeselectMenu);
+
+  nsINode* GetTriggerNode() const;
+
+  Element* GetAnchorNode() const;
+
+  already_AddRefed<DOMRect> GetOuterScreenRect();
+
+  void MoveTo(int32_t aLeft, int32_t aTop);
+
+  void MoveToAnchor(Element* aAnchorElement, const nsAString& aPosition,
+                    int32_t aXPos, int32_t aYPos, bool aAttributesOverride);
+
+  void SizeTo(int32_t aWidth, int32_t aHeight);
+
+  void SetConstraintRect(DOMRectReadOnly& aRect);
+
+  bool IsWaylandDragSource() const;
+  bool IsWaylandPopup() const;
+
+  NS_IMPL_FROMNODE_HELPER(XULPopupElement,
+                          IsAnyOfXULElements(nsGkAtoms::menupopup,
+                                             nsGkAtoms::popup, nsGkAtoms::panel,
+                                             nsGkAtoms::tooltip));
+
+ protected:
+  virtual ~XULPopupElement() = default;
+
+  JSObject* WrapNode(JSContext* aCx,
+                     JS::Handle<JSObject*> aGivenProto) override;
+};
+
+}  // namespace dom
+}  // namespace mozilla
+
+#endif  // XULPopupElement_h