author Jonathan Watt <>
Tue, 07 Jun 2016 21:10:18 +0100
changeset 301499 232a786cf87fb0f68f9bda6e9316515524d2ac8a
parent 268184 e8c7dfe727cd970e2c3294934e2927b14143c205
child 419772 00fefd3eb6345155a17426015aad5b90d9e174cb
permissions -rw-r--r--
Bug 1279451 - Remove a lot of unnecessary includes of nsAutoPtr.h. rs=sparky

/* -*- 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 */


#include "nsWrapperCache.h"
#include "nsISupports.h"
#include "nsCycleCollectionParticipant.h"
#include "mozilla/Attributes.h"
#include "nsCOMPtr.h"
#include "mozilla/dom/BindingDeclarations.h"
#include "mozilla/ErrorResult.h"
#include "Units.h"

namespace mozilla {
namespace dom {

class DOMRectReadOnly;
class DOMPoint;
struct DOMPointInit;

class DOMQuad final : public nsWrapperCache

  DOMQuad(nsISupports* aParent, CSSPoint aPoints[4]);
  explicit DOMQuad(nsISupports* aParent);


  nsISupports* GetParentObject() const { return mParent; }
  virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;

  static already_AddRefed<DOMQuad>
  Constructor(const GlobalObject& aGlobal,
              const DOMPointInit& aP1,
              const DOMPointInit& aP2,
              const DOMPointInit& aP3,
              const DOMPointInit& aP4,
              ErrorResult& aRV);
  static already_AddRefed<DOMQuad>
  Constructor(const GlobalObject& aGlobal, const DOMRectReadOnly& aRect,
              ErrorResult& aRV);

  DOMRectReadOnly* Bounds() const;
  DOMPoint* P1() const { return mPoints[0]; }
  DOMPoint* P2() const { return mPoints[1]; }
  DOMPoint* P3() const { return mPoints[2]; }
  DOMPoint* P4() const { return mPoints[3]; }

  DOMPoint* Point(uint32_t aIndex) { return mPoints[aIndex]; }

  class QuadBounds;

  nsCOMPtr<nsISupports> mParent;
  RefPtr<DOMPoint> mPoints[4];
  mutable RefPtr<QuadBounds> mBounds; // allocated lazily

} // namespace dom
} // namespace mozilla