chromium/components/services/font/public/cpp/font_loader.h

// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_SERVICES_FONT_PUBLIC_CPP_FONT_LOADER_H_
#define COMPONENTS_SERVICES_FONT_PUBLIC_CPP_FONT_LOADER_H_

#include <stdint.h>

#include "base/memory/ref_counted.h"
#include "base/synchronization/lock.h"
#include "components/services/font/public/cpp/mapped_font_file.h"
#include "components/services/font/public/mojom/font_service.mojom.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "pdf/buildflags.h"
#include "third_party/skia/include/core/SkStream.h"
#include "third_party/skia/include/core/SkTypeface.h"
#include "third_party/skia/include/ports/SkFontConfigInterface.h"

namespace font_service {
namespace internal {
class FontServiceThread;
}

// FontConfig implementation for Skia which proxies to the font service to get
// out of the sandbox. This methods of this class (as imposed by blink
// requirements) may be called on any thread. (Because of this restriction,
// also see the FontServiceThread class.)
//
// This is the mojo equivalent to content/common/font_config_ipc_linux.h
class FontLoader : public SkFontConfigInterface,
                   public internal::MappedFontFile::Observer { … };

}  // namespace font_service

#endif  // COMPONENTS_SERVICES_FONT_PUBLIC_CPP_FONT_LOADER_H_