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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 01:47:29 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 01:47:29 +0000
commit0ebf5bdf043a27fd3dfb7f92e0cb63d88954c44d (patch)
treea31f07c9bcca9d56ce61e9a1ffd30ef350d513aa /dom/base/DOMPoint.h
parentInitial commit. (diff)
downloadfirefox-esr-37a0381f8351b370577b65028ba1f6563ae23fdf.tar.xz
firefox-esr-37a0381f8351b370577b65028ba1f6563ae23fdf.zip
Adding upstream version 115.8.0esr.upstream/115.8.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--dom/base/DOMPoint.h107
1 files changed, 107 insertions, 0 deletions
diff --git a/dom/base/DOMPoint.h b/dom/base/DOMPoint.h
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+/* -*- 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 "js/TypeDecls.h"
+#include "mozilla/AlreadyAddRefed.h"
+#include "mozilla/Assertions.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 {
+class ErrorResult;
+
+namespace dom {
+
+class GlobalObject;
+class DOMPoint;
+struct DOMPointInit;
+struct DOMMatrixInit;
+
+class DOMPointReadOnly : public nsWrapperCache {
+ public:
+ explicit DOMPointReadOnly(nsISupports* aParent, double aX = 0.0,
+ double aY = 0.0, double aZ = 0.0, double aW = 1.0)
+ : mParent(aParent), mX(aX), mY(aY), mZ(aZ), mW(aW) {}
+
+ static already_AddRefed<DOMPointReadOnly> FromPoint(
+ const GlobalObject& aGlobal, const DOMPointInit& aParams);
+ static already_AddRefed<DOMPointReadOnly> Constructor(
+ const GlobalObject& aGlobal, double aX, double aY, double aZ, double aW);
+
+ NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(DOMPointReadOnly)
+ NS_DECL_CYCLE_COLLECTION_NATIVE_WRAPPERCACHE_CLASS(DOMPointReadOnly)
+
+ double X() const { return mX; }
+ double Y() const { return mY; }
+ double Z() const { return mZ; }
+ double W() const { return mW; }
+
+ already_AddRefed<DOMPoint> MatrixTransform(const DOMMatrixInit& aInit,
+ ErrorResult& aRv);
+
+ nsISupports* GetParentObject() const { return mParent; }
+ virtual JSObject* WrapObject(JSContext* aCx,
+ JS::Handle<JSObject*> aGivenProto) override;
+
+ bool WriteStructuredClone(JSContext* aCx,
+ JSStructuredCloneWriter* aWriter) const;
+
+ static already_AddRefed<DOMPointReadOnly> ReadStructuredClone(
+ JSContext* aCx, nsIGlobalObject* aGlobal,
+ JSStructuredCloneReader* aReader);
+
+ protected:
+ virtual ~DOMPointReadOnly() = default;
+
+ // Shared implementation of ReadStructuredClone for DOMPoint and
+ // DOMPointReadOnly.
+ bool ReadStructuredClone(JSStructuredCloneReader* aReader);
+
+ 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> FromPoint(const GlobalObject& aGlobal,
+ const DOMPointInit& aParams);
+ static already_AddRefed<DOMPoint> Constructor(const GlobalObject& aGlobal,
+ double aX, double aY, double aZ,
+ double aW);
+
+ virtual JSObject* WrapObject(JSContext* aCx,
+ JS::Handle<JSObject*> aGivenProto) override;
+
+ static already_AddRefed<DOMPoint> ReadStructuredClone(
+ JSContext* aCx, nsIGlobalObject* aGlobal,
+ JSStructuredCloneReader* aReader);
+ using DOMPointReadOnly::ReadStructuredClone;
+
+ 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_*/