content/child/child_process_sandbox_support_impl_linux.h

// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef CONTENT_CHILD_CHILD_PROCESS_SANDBOX_SUPPORT_IMPL_LINUX_H_
#define CONTENT_CHILD_CHILD_PROCESS_SANDBOX_SUPPORT_IMPL_LINUX_H_

#include <stdint.h>

#include "components/services/font/public/cpp/font_loader.h"
#include "third_party/skia/include/core/SkRefCnt.h"

namespace blink {
struct WebFallbackFont;
struct WebFontRenderStyle;
}

namespace content {

// Returns a font family which provides glyphs for the Unicode code point
// specified by |character|, a UTF-32 character. |preferred_locale| contains the
// preferred locale identifier for |character|. The instance has an empty font
// name if the request could not be satisfied.
void GetFallbackFontForCharacter(sk_sp<font_service::FontLoader> font_loader,
                                 const int32_t character,
                                 const char* preferred_locale,
                                 blink::WebFallbackFont* family);

// Returns rendering settings for a provided font family, size, and style.
// |size_and_style| stores the bold setting in its least-significant bit, the
// italic setting in its second-least-significant bit, and holds the requested
// size in pixels into its remaining bits.
void GetRenderStyleForStrike(sk_sp<font_service::FontLoader> font_loader,
                             const char* family,
                             int size,
                             bool is_bold,
                             bool is_italic,
                             float device_scale_factor,
                             blink::WebFontRenderStyle* out);

};  // namespace content

#endif  // CONTENT_CHILD_CHILD_PROCESS_SANDBOX_SUPPORT_IMPL_LINUX_H_