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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/shorthands/grid_column.h"
#include "third_party/blink/renderer/core/css/parser/css_parser_context.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/css/properties/css_parsing_utils.h"
#include "third_party/blink/renderer/core/style/computed_style.h"
#include "third_party/blink/renderer/core/style_property_shorthand.h"
namespace blink {
namespace CSSShorthand {
bool GridColumn::ParseShorthand(
bool important,
CSSParserTokenRange& range,
const CSSParserContext&,
const CSSParserLocalContext&,
HeapVector<CSSPropertyValue, 256>& properties) const {
const StylePropertyShorthand& shorthand =
shorthandForProperty(CSSPropertyGridColumn);
DCHECK_EQ(shorthand.length(), 2u);
CSSValue* start_value = nullptr;
CSSValue* end_value = nullptr;
if (!CSSParsingUtils::ConsumeGridItemPositionShorthand(
important, range, start_value, end_value)) {
return false;
}
CSSPropertyParserHelpers::AddProperty(
shorthand.properties()[0]->PropertyID(), CSSPropertyGridColumn,
*start_value, important,
CSSPropertyParserHelpers::IsImplicitProperty::kNotImplicit, properties);
CSSPropertyParserHelpers::AddProperty(
shorthand.properties()[1]->PropertyID(), CSSPropertyGridColumn,
*end_value, important,
CSSPropertyParserHelpers::IsImplicitProperty::kNotImplicit, properties);
return true;
}
const CSSValue* GridColumn::CSSValueFromComputedStyleInternal(
const ComputedStyle& style,
const SVGComputedStyle&,
const LayoutObject* layout_object,
Node* styled_node,
bool allow_visited_style) const {
return ComputedStyleUtils::ValuesForGridShorthand(
gridColumnShorthand(), style, layout_object, styled_node,
allow_visited_style);
}
} // namespace CSSShorthand
} // namespace blink
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