/* -*- 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_DOMPOINT_H_ #define MOZILLA_DOMPOINT_H_ #include "nsWrapperCache.h" #include "nsISupports.h" #include "nsCycleCollectionParticipant.h" #include "mozilla/Attributes.h" #include "mozilla/ErrorResult.h" #include "nsCOMPtr.h" #include "mozilla/dom/BindingDeclarations.h" namespace mozilla { namespace dom { class GlobalObject; struct DOMPointInit; class DOMPointReadOnly : public nsWrapperCache { public: DOMPointReadOnly(nsISupports* aParent, double aX, double aY, double aZ, double aW) : mParent(aParent) , mX(aX) , mY(aY) , mZ(aZ) , mW(aW) { } NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(DOMPointReadOnly) NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(DOMPointReadOnly) double X() const { return mX; } double Y() const { return mY; } double Z() const { return mZ; } double W() const { return mW; } protected: virtual ~DOMPointReadOnly() {} nsCOMPtr<nsISupports> mParent; double mX, mY, mZ, mW; }; class DOMPoint final : public DOMPointReadOnly { public: explicit DOMPoint(nsISupports* aParent, double aX = 0.0, double aY = 0.0, double aZ = 0.0, double aW = 1.0) : DOMPointReadOnly(aParent, aX, aY, aZ, aW) {} static already_AddRefed<DOMPoint> Constructor(const GlobalObject& aGlobal, const DOMPointInit& aParams, ErrorResult& aRV); static already_AddRefed<DOMPoint> Constructor(const GlobalObject& aGlobal, double aX, double aY, double aZ, double aW, ErrorResult& aRV); nsISupports* GetParentObject() const { return mParent; } virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override; void SetX(double aX) { mX = aX; } void SetY(double aY) { mY = aY; } void SetZ(double aZ) { mZ = aZ; } void SetW(double aW) { mW = aW; } }; } // namespace dom } // namespace mozilla #endif /*MOZILLA_DOMPOINT_H_*/