79 lines
2.1 KiB
C++
79 lines
2.1 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef MOZILLA_DOMPOINT_H_
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#define MOZILLA_DOMPOINT_H_
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#include "nsWrapperCache.h"
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#include "nsISupports.h"
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#include "nsCycleCollectionParticipant.h"
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#include "mozilla/Attributes.h"
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#include "mozilla/ErrorResult.h"
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#include "nsCOMPtr.h"
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#include "mozilla/dom/BindingDeclarations.h"
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namespace mozilla {
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namespace dom {
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class GlobalObject;
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struct DOMPointInit;
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class DOMPointReadOnly : public nsWrapperCache
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{
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public:
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DOMPointReadOnly(nsISupports* aParent, double aX, double aY,
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double aZ, double aW)
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: mParent(aParent)
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, mX(aX)
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, mY(aY)
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, mZ(aZ)
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, mW(aW)
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{
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}
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NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(DOMPointReadOnly)
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NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(DOMPointReadOnly)
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double X() const { return mX; }
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double Y() const { return mY; }
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double Z() const { return mZ; }
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double W() const { return mW; }
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protected:
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virtual ~DOMPointReadOnly() {}
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nsCOMPtr<nsISupports> mParent;
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double mX, mY, mZ, mW;
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};
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class DOMPoint final : public DOMPointReadOnly
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{
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public:
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explicit DOMPoint(nsISupports* aParent, double aX = 0.0, double aY = 0.0,
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double aZ = 0.0, double aW = 1.0)
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: DOMPointReadOnly(aParent, aX, aY, aZ, aW)
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{}
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static already_AddRefed<DOMPoint>
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Constructor(const GlobalObject& aGlobal, const DOMPointInit& aParams,
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ErrorResult& aRV);
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static already_AddRefed<DOMPoint>
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Constructor(const GlobalObject& aGlobal, double aX, double aY,
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double aZ, double aW, ErrorResult& aRV);
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nsISupports* GetParentObject() const { return mParent; }
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virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
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void SetX(double aX) { mX = aX; }
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void SetY(double aY) { mY = aY; }
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void SetZ(double aZ) { mZ = aZ; }
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void SetW(double aW) { mW = aW; }
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};
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} // namespace dom
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} // namespace mozilla
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#endif /*MOZILLA_DOMPOINT_H_*/
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