/* -*- 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_DOMQUAD_H_ #define MOZILLA_DOMQUAD_H_ #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(); public: DOMQuad(nsISupports* aParent, CSSPoint aPoints[4]); explicit DOMQuad(nsISupports* aParent); NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(DOMQuad) NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(DOMQuad) 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]; } protected: class QuadBounds; nsCOMPtr<nsISupports> mParent; RefPtr<DOMPoint> mPoints[4]; mutable RefPtr<QuadBounds> mBounds; // allocated lazily }; } // namespace dom } // namespace mozilla #endif /*MOZILLA_DOMRECT_H_*/