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// 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.
#include "third_party/blink/renderer/core/css/properties/longhands/offset_anchor.h"
#include "third_party/blink/renderer/core/css/css_value_pair.h"
#include "third_party/blink/renderer/core/css/parser/css_parser_context.h"
#include "third_party/blink/renderer/core/css/parser/css_parser_token_range.h"
#include "third_party/blink/renderer/core/css/parser/css_property_parser_helpers.h"
#include "third_party/blink/renderer/core/css/properties/computed_style_utils.h"
#include "third_party/blink/renderer/core/style/computed_style.h"
namespace blink {
namespace css_longhand {
using namespace css_property_parser_helpers;
const CSSValue* OffsetAnchor::ParseSingleValue(
CSSParserTokenRange& range,
const CSSParserContext& context,
const CSSParserLocalContext&) const {
CSSValueID id = range.Peek().Id();
if (id == CSSValueAuto)
return ConsumeIdent(range);
return ConsumePosition(range, context, UnitlessQuirk::kForbid,
base::Optional<WebFeature>());
}
const CSSValue* OffsetAnchor::CSSValueFromComputedStyleInternal(
const ComputedStyle& style,
const SVGComputedStyle&,
const LayoutObject*,
Node*,
bool allow_visited_style) const {
return ComputedStyleUtils::ValueForPosition(style.OffsetAnchor(), style);
}
} // namespace css_longhand
} // namespace blink
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