author Andrew McCreight <>
Thu, 26 Oct 2017 15:08:41 -0700
changeset 441766 cb123c84818a3c491fb9d63f00891d23f515cf6f
parent 438301 67a8e12324569dd730347187e2ffccae486c758b
child 508163 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1412125, part 2 - Fix dom/ mode lines. r=qdot This was automatically generated by the script MozReview-Commit-ID: BgulzkGteAL

/* -*- 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 */

#ifndef mozilla_dom_CSSPseudoElement_h
#define mozilla_dom_CSSPseudoElement_h

#include "js/TypeDecls.h"
#include "mozilla/Attributes.h"
#include "mozilla/ErrorResult.h"
#include "mozilla/dom/BindingDeclarations.h"
#include "mozilla/dom/Element.h"
#include "mozilla/RefPtr.h"
#include "nsCSSPseudoElements.h"
#include "nsWrapperCache.h"

namespace mozilla {
namespace dom {

class Animation;
class Element;
class UnrestrictedDoubleOrKeyframeAnimationOptions;

class CSSPseudoElement final : public nsWrapperCache

  virtual ~CSSPseudoElement();

  ParentObject GetParentObject() const;

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

  CSSPseudoElementType GetType() const { return mPseudoType; }
  void GetType(nsString& aRetVal) const
               "All pseudo-types allowed by this class should have a"
               " corresponding atom");
    // Our atoms use one colon and we would like to return two colons syntax
    // for the returned pseudo type string, so serialize this to the
    // non-deprecated two colon syntax.
  already_AddRefed<Element> ParentElement() const
    RefPtr<Element> retVal(mParentElement);
    return retVal.forget();

  void GetAnimations(const AnimationFilter& filter,
                     nsTArray<RefPtr<Animation>>& aRetVal);
    Animate(JSContext* aContext,
            JS::Handle<JSObject*> aKeyframes,
            const UnrestrictedDoubleOrKeyframeAnimationOptions& aOptions,
            ErrorResult& aError);

  // Given an element:pseudoType pair, returns the CSSPseudoElement stored as a
  // property on |aElement|. If there is no CSSPseudoElement for the specified
  // pseudo-type on element, a new CSSPseudoElement will be created and stored
  // on the element.
  static already_AddRefed<CSSPseudoElement>
    GetCSSPseudoElement(Element* aElement, CSSPseudoElementType aType);

  // Only ::before and ::after are supported.
  CSSPseudoElement(Element* aElement, CSSPseudoElementType aType);

  static nsAtom* GetCSSPseudoElementPropertyAtom(CSSPseudoElementType aType);

  // mParentElement needs to be an owning reference since if script is holding
  // on to the pseudo-element, it needs to continue to be able to refer to
  // the parent element.
  RefPtr<Element> mParentElement;
  CSSPseudoElementType mPseudoType;

} // namespace dom
} // namespace mozilla

#endif // mozilla_dom_CSSPseudoElement_h