blob: cfc18394c834c4885fd20b3bd6bc67edf9103c2e [file] [log] [blame]
// Copyright 2014 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.
#include "third_party/blink/renderer/core/css/local_font_face_source.h"
#include "third_party/blink/renderer/platform/fonts/font_cache.h"
#include "third_party/blink/renderer/platform/fonts/font_description.h"
#include "third_party/blink/renderer/platform/fonts/simple_font_data.h"
#include "third_party/blink/renderer/platform/histogram.h"
namespace blink {
bool LocalFontFaceSource::IsLocalFontAvailable(
const FontDescription& font_description) {
return FontCache::GetFontCache()->IsPlatformFontUniqueNameMatchAvailable(
font_description, font_name_);
scoped_refptr<SimpleFontData> LocalFontFaceSource::CreateFontData(
const FontDescription& font_description,
const FontSelectionCapabilities&) {
// FIXME(drott) We still have the issue of matching
// family name instead of postscript name for local fonts. However, we
// should definitely not try to take into account the full requested
// font description including the width, slope, weight styling when
// trying to match against local fonts. An unstyled FontDescription
// needs to be used here, or practically none at all. Instead we
// should only look for the postscript or full font name.
// However, when passing a style-neutral FontDescription we can't
// match Roboto Bold and Thin anymore on Android given the CSS Google
// Fonts sends, compare So for now, we continue to
// pass font_description to avoid breaking Google Fonts.
FontDescription unstyled_description(font_description);
#if !defined(OS_ANDROID)
scoped_refptr<SimpleFontData> font_data =
unstyled_description, font_name_,
return font_data;
void LocalFontFaceSource::LocalFontHistograms::Record(bool load_success) {
if (reported_)
reported_ = true;
DEFINE_STATIC_LOCAL(EnumerationHistogram, local_font_used_histogram,
("WebFont.LocalFontUsed", 2));
local_font_used_histogram.Count(load_success ? 1 : 0);
} // namespace blink