forked from mirrors/gecko-dev
68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set ts=8 sts=2 et sw=2 tw=80: */
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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_dom_FontFaceSetWorkerImpl_h
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#define mozilla_dom_FontFaceSetWorkerImpl_h
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#include "mozilla/dom/FontFaceSetImpl.h"
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namespace mozilla::dom {
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class ThreadSafeWorkerRef;
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class WorkerPrivate;
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class FontFaceSetWorkerImpl final : public FontFaceSetImpl {
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NS_DECL_ISUPPORTS_INHERITED
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public:
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explicit FontFaceSetWorkerImpl(FontFaceSet* aOwner);
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bool Initialize(WorkerPrivate* aWorkerPrivate);
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void Destroy() override;
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bool IsOnOwningThread() override;
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#ifdef DEBUG
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void AssertIsOnOwningThread() override;
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#endif
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void DispatchToOwningThread(const char* aName,
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std::function<void()>&& aFunc) override;
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already_AddRefed<URLExtraData> GetURLExtraData() override;
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void FlushUserFontSet() override;
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// gfxUserFontSet
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already_AddRefed<gfxUserFontFamily> LookupFamily(
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const nsACString& aName) const override;
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nsresult StartLoad(gfxUserFontEntry* aUserFontEntry,
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uint32_t aSrcIndex) override;
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bool IsFontLoadAllowed(const gfxFontFaceSrc&) override;
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nsPresContext* GetPresContext() const override;
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private:
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~FontFaceSetWorkerImpl() override;
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void InitializeOnMainThread();
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uint64_t GetInnerWindowID() override;
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nsresult CreateChannelForSyncLoadFontData(
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nsIChannel** aOutChannel, gfxUserFontEntry* aFontToLoad,
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const gfxFontFaceSrc* aFontFaceSrc) override;
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TimeStamp GetNavigationStartTimeStamp() override;
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RefPtr<ThreadSafeWorkerRef> mWorkerRef MOZ_GUARDED_BY(mMutex);
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RefPtr<URLExtraData> mURLExtraData MOZ_GUARDED_BY(mMutex);
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};
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} // namespace mozilla::dom
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#endif // !defined(mozilla_dom_FontFaceSetWorkerImpl_h)
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