/* -*- 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_PopupBoxObject_h
#define mozilla_dom_PopupBoxObject_h

#include "mozilla/Attributes.h"
#include "mozilla/ErrorResult.h"
#include "nsCycleCollectionParticipant.h"
#include "nsWrapperCache.h"
#include "mozilla/dom/BoxObject.h"
#include "nsString.h"

struct JSContext;
class nsPopupSetFrame;

namespace mozilla {
namespace dom {

class DOMRect;
class Element;
class Event;

class PopupBoxObject final : public BoxObject {
 public:
  NS_INLINE_DECL_REFCOUNTING_INHERITED(PopupBoxObject, BoxObject)

  // also in PopupBoxObject.webidl
  static const uint32_t ROLLUP_DEFAULT = 0; /* widget/platform default */
  static const uint32_t ROLLUP_CONSUME = 1; /* consume the rollup event */
  static const uint32_t ROLLUP_NO_CONSUME =
      2; /* don't consume the rollup event */

  PopupBoxObject();

  nsIContent* GetParentObject() const;
  virtual JSObject* WrapObject(JSContext* aCx,
                               JS::Handle<JSObject*> aGivenProto) override;

  void ShowPopup(Element* aAnchorElement, Element& aPopupElement, int32_t aXPos,
                 int32_t aYPos, const nsAString& aPopupType,
                 const nsAString& aAnchorAlignment,
                 const nsAString& aPopupAlignment);

  void HidePopup(bool aCancel);

  bool AutoPosition();

  void SetAutoPosition(bool aShouldAutoPosition);

  void EnableKeyboardNavigator(bool aEnableKeyboardNavigator);

  void EnableRollup(bool aShouldRollup);

  void SetConsumeRollupEvent(uint32_t aConsume);

  void SizeTo(int32_t aWidth, int32_t aHeight);

  void MoveTo(int32_t aLeft, int32_t aTop);

  void OpenPopup(Element* aAnchorElement, const nsAString& aPosition,
                 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 GetPopupState(nsString& aState);

  nsINode* GetTriggerNode() const;

  Element* GetAnchorNode() const;

  already_AddRefed<DOMRect> GetOuterScreenRect();

  void MoveToAnchor(Element* aAnchorElement, const nsAString& aPosition,
                    int32_t aXPos, int32_t aYPos, bool aAttributesOverride);

  void GetAlignmentPosition(nsString& positionStr);

  int32_t AlignmentOffset();

  void SetConstraintRect(dom::DOMRectReadOnly& aRect);

 private:
  ~PopupBoxObject();

 protected:
  nsPopupSetFrame* GetPopupSetFrame();
};

}  // namespace dom
}  // namespace mozilla

#endif  // mozilla_dom_PopupBoxObject_h