/* -*- 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_FontFaceSetWorkerImpl_h
#define mozilla_dom_FontFaceSetWorkerImpl_h
#include "mozilla/dom/FontFaceSetImpl.h"
namespace mozilla::dom {
class ThreadSafeWorkerRef;
class WorkerPrivate;
class FontFaceSetWorkerImpl final :
public FontFaceSetImpl {
NS_DECL_ISUPPORTS_INHERITED
public:
explicit FontFaceSetWorkerImpl(FontFaceSet* aOwner);
bool Initialize(WorkerPrivate* aWorkerPrivate);
void Destroy() override;
bool IsOnOwningThread() override;
#ifdef DEBUG
void AssertIsOnOwningThread() override;
#endif
void DispatchToOwningThread(
const char* aName,
std::function<
void()>&& aFunc) override;
already_AddRefed<URLExtraData> GetURLExtraData() override;
void FlushUserFontSet() override;
// gfxUserFontSet
already_AddRefed<gfxUserFontFamily> LookupFamily(
const nsACString& aName)
const override;
nsresult StartLoad(gfxUserFontEntry* aUserFontEntry,
uint32_t aSrcIndex) override;
bool IsFontLoadAllowed(
const gfxFontFaceSrc&) override;
nsPresContext* GetPresContext()
const override;
private:
~FontFaceSetWorkerImpl() override;
void InitializeOnMainThread();
uint64_t GetInnerWindowID() override;
nsresult CreateChannelForSyncLoadFontData(
nsIChannel** aOutChannel, gfxUserFontEntry* aFontToLoad,
const gfxFontFaceSrc* aFontFaceSrc) override;
TimeStamp GetNavigationStartTimeStamp() override;
RefPtr<ThreadSafeWorkerRef> mWorkerRef MOZ_GUARDED_BY(mMutex);
RefPtr<URLExtraData> mURLExtraData MOZ_GUARDED_BY(mMutex);
};
}
// namespace mozilla::dom
#endif // !defined(mozilla_dom_FontFaceSetWorkerImpl_h)
