mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-24 13:21:05 +00:00
90 lines
3.0 KiB
C++
90 lines
3.0 KiB
C++
/* -*- 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 <cstdint>
|
|
#include "Units.h"
|
|
#include "js/TypeDecls.h"
|
|
#include "mozilla/AlreadyAddRefed.h"
|
|
#include "mozilla/Assertions.h"
|
|
#include "mozilla/RefPtr.h"
|
|
#include "nsCOMPtr.h"
|
|
#include "nsCycleCollectionParticipant.h"
|
|
#include "nsISupports.h"
|
|
#include "nsWrapperCache.h"
|
|
|
|
class JSObject;
|
|
class nsIGlobalObject;
|
|
struct JSContext;
|
|
struct JSStructuredCloneReader;
|
|
struct JSStructuredCloneWriter;
|
|
|
|
namespace mozilla::dom {
|
|
|
|
class DOMRectReadOnly;
|
|
class DOMPoint;
|
|
class GlobalObject;
|
|
struct DOMPointInit;
|
|
struct DOMQuadInit;
|
|
struct DOMRectInit;
|
|
|
|
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_NATIVE_WRAPPERCACHE_CLASS(DOMQuad)
|
|
|
|
nsISupports* GetParentObject() const { return mParent; }
|
|
virtual JSObject* WrapObject(JSContext* aCx,
|
|
JS::Handle<JSObject*> aGivenProto) override;
|
|
|
|
static already_AddRefed<DOMQuad> FromRect(const GlobalObject& aGlobal,
|
|
const DOMRectInit& aInit);
|
|
|
|
static already_AddRefed<DOMQuad> FromQuad(const GlobalObject& aGlobal,
|
|
const DOMQuadInit& aInit);
|
|
|
|
static already_AddRefed<DOMQuad> Constructor(const GlobalObject& aGlobal,
|
|
const DOMPointInit& aP1,
|
|
const DOMPointInit& aP2,
|
|
const DOMPointInit& aP3,
|
|
const DOMPointInit& aP4);
|
|
static already_AddRefed<DOMQuad> Constructor(const GlobalObject& aGlobal,
|
|
const DOMRectReadOnly& aRect);
|
|
|
|
already_AddRefed<DOMRectReadOnly> GetBounds() 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) const { return mPoints[aIndex]; }
|
|
|
|
bool WriteStructuredClone(JSContext* aCx,
|
|
JSStructuredCloneWriter* aWriter) const;
|
|
|
|
static already_AddRefed<DOMQuad> ReadStructuredClone(
|
|
JSContext* aCx, nsIGlobalObject* aGlobal,
|
|
JSStructuredCloneReader* aReader);
|
|
|
|
protected:
|
|
void GetHorizontalMinMax(double* aX1, double* aX2) const;
|
|
void GetVerticalMinMax(double* aY1, double* aY2) const;
|
|
|
|
nsCOMPtr<nsISupports> mParent;
|
|
RefPtr<DOMPoint> mPoints[4];
|
|
};
|
|
|
|
} // namespace mozilla::dom
|
|
|
|
#endif /*MOZILLA_DOMRECT_H_*/
|