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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/worklet/WorkletGlobalScope.h | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/worklet/WorkletGlobalScope.h')
-rw-r--r-- | dom/worklet/WorkletGlobalScope.h | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/dom/worklet/WorkletGlobalScope.h b/dom/worklet/WorkletGlobalScope.h new file mode 100644 index 0000000000..c053d57331 --- /dev/null +++ b/dom/worklet/WorkletGlobalScope.h @@ -0,0 +1,102 @@ +/* -*- 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_dom_WorkletGlobalScope_h +#define mozilla_dom_WorkletGlobalScope_h + +#include "mozilla/Attributes.h" +#include "mozilla/Maybe.h" +#include "mozilla/TimeStamp.h" +#include "mozilla/dom/BindingDeclarations.h" +#include "nsDOMNavigationTiming.h" +#include "nsIGlobalObject.h" +#include "nsWrapperCache.h" + +#define WORKLET_IID \ + { \ + 0x1b3f62e7, 0xe357, 0x44be, { \ + 0xbf, 0xe0, 0xdf, 0x85, 0xe6, 0x56, 0x85, 0xac \ + } \ + } + +namespace JS::loader { +class ModuleLoaderBase; +} + +namespace mozilla { + +class ErrorResult; +class WorkletImpl; + +namespace dom { + +namespace loader { +class WorkletModuleLoader; +} + +class Console; + +class WorkletGlobalScope : public nsIGlobalObject, public nsWrapperCache { + public: + NS_DECLARE_STATIC_IID_ACCESSOR(WORKLET_IID) + + NS_DECL_CYCLE_COLLECTING_ISUPPORTS + NS_DECL_CYCLE_COLLECTION_WRAPPERCACHE_CLASS(WorkletGlobalScope) + + WorkletGlobalScope(WorkletImpl*); + + nsIGlobalObject* GetParentObject() const { return nullptr; } + + virtual JSObject* WrapObject(JSContext* aCx, + JS::Handle<JSObject*> aGivenProto) override; + + virtual bool WrapGlobalObject(JSContext* aCx, + JS::MutableHandle<JSObject*> aReflector) = 0; + + JSObject* GetGlobalJSObject() override { return GetWrapper(); } + JSObject* GetGlobalJSObjectPreserveColor() const override { + return GetWrapperPreserveColor(); + } + + already_AddRefed<Console> GetConsole(JSContext* aCx, ErrorResult& aRv); + + WorkletImpl* Impl() const { return mImpl.get(); } + + void Dump(const Optional<nsAString>& aString) const; + + DOMHighResTimeStamp TimeStampToDOMHighRes(const TimeStamp& aTimeStamp) const { + MOZ_ASSERT(!aTimeStamp.IsNull()); + TimeDuration duration = aTimeStamp - mCreationTimeStamp; + return duration.ToMilliseconds(); + } + + void InitModuleLoader(loader::WorkletModuleLoader* aModuleLoader); + + JS::loader::ModuleLoaderBase* GetModuleLoader( + JSContext* aCx = nullptr) override; + + OriginTrials Trials() const override; + Maybe<nsID> GetAgentClusterId() const override; + bool IsSharedMemoryAllowed() const override; + bool ShouldResistFingerprinting(RFPTarget aTarget) const override; + + protected: + ~WorkletGlobalScope(); + + const RefPtr<WorkletImpl> mImpl; + + private: + TimeStamp mCreationTimeStamp; + RefPtr<Console> mConsole; + RefPtr<loader::WorkletModuleLoader> mModuleLoader; +}; + +NS_DEFINE_STATIC_IID_ACCESSOR(WorkletGlobalScope, WORKLET_IID) + +} // namespace dom +} // namespace mozilla + +#endif // mozilla_dom_WorkletGlobalScope_h |