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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.
#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_CSS_PROPERTIES_COMPUTED_STYLE_UTILS_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_CSS_PROPERTIES_COMPUTED_STYLE_UTILS_H_
#include "third_party/blink/renderer/core/css/css_border_image_slice_value.h"
#include "third_party/blink/renderer/core/css/css_identifier_value.h"
#include "third_party/blink/renderer/core/css/css_value_list.h"
#include "third_party/blink/renderer/core/css/css_value_pair.h"
#include "third_party/blink/renderer/core/css/zoom_adjusted_pixel_value.h"
#include "third_party/blink/renderer/core/style/computed_style.h"
#include "third_party/blink/renderer/core/style/computed_style_constants.h"
#include "third_party/blink/renderer/platform/wtf/allocator.h"
namespace blink {
using namespace cssvalue;
class ComputedStyle;
class CSSValue;
class StyleColor;
class ComputedStyleUtils {
STATIC_ONLY(ComputedStyleUtils);
public:
inline static CSSValue* ZoomAdjustedPixelValueOrAuto(
const Length& length,
const ComputedStyle& style) {
if (length.IsAuto())
return CSSIdentifierValue::Create(CSSValueAuto);
return ZoomAdjustedPixelValue(length.Value(), style);
}
static CSSValue* CurrentColorOrValidColor(const ComputedStyle&,
const StyleColor&);
static const blink::Color BorderSideColor(const ComputedStyle&,
const StyleColor&,
EBorderStyle,
bool visited_link);
static CSSValue* ZoomAdjustedPixelValueForLength(const Length&,
const ComputedStyle&);
static const CSSValue* BackgroundImageOrWebkitMaskImage(const FillLayer&);
static const CSSValue* ValueForFillSize(const FillSize&,
const ComputedStyle&);
static const CSSValue* BackgroundImageOrWebkitMaskSize(const ComputedStyle&,
const FillLayer&);
static const CSSValueList* CreatePositionListForLayer(const CSSProperty&,
const FillLayer&,
const ComputedStyle&);
static const CSSValue* ValueForFillRepeat(EFillRepeat x_repeat,
EFillRepeat y_repeat);
static const CSSValueList* ValuesForBackgroundShorthand(
const ComputedStyle&,
const LayoutObject*,
Node*,
bool allow_visited_style);
static const CSSValue* BackgroundRepeatOrWebkitMaskRepeat(const FillLayer*);
static const CSSValue* BackgroundPositionOrWebkitMaskPosition(
const CSSProperty&,
const ComputedStyle&,
const FillLayer*);
static const CSSValue* BackgroundPositionXOrWebkitMaskPositionX(
const ComputedStyle&,
const FillLayer*);
static const CSSValue* BackgroundPositionYOrWebkitMaskPositionY(
const ComputedStyle&,
const FillLayer*);
static cssvalue::CSSBorderImageSliceValue* ValueForNinePieceImageSlice(
const NinePieceImage&);
static CSSQuadValue* ValueForNinePieceImageQuad(const BorderImageLengthBox&,
const ComputedStyle&);
static CSSValue* ValueForNinePieceImageRepeat(const NinePieceImage&);
static CSSValue* ValueForNinePieceImage(const NinePieceImage&,
const ComputedStyle&);
static CSSValue* ValueForReflection(const StyleReflection*,
const ComputedStyle&);
static CSSValue* ValueForPosition(const LengthPoint& position,
const ComputedStyle&);
static CSSValue* ValueForOffset(const ComputedStyle&,
const LayoutObject*,
Node*,
bool allow_visited_style);
static CSSValue* MinWidthOrMinHeightAuto(Node*, const ComputedStyle&);
static CSSValue* ValueForPositionOffset(const ComputedStyle&,
const CSSProperty&,
const LayoutObject*);
static CSSValueList* ValueForItemPositionWithOverflowAlignment(
const StyleSelfAlignmentData&);
static CSSValueList*
ValueForContentPositionAndDistributionWithOverflowAlignment(
const StyleContentAlignmentData&);
static CSSValue* ValueForLineHeight(const ComputedStyle&);
static CSSValueList* ValueForFontFamily(const ComputedStyle&);
static CSSPrimitiveValue* ValueForFontSize(const ComputedStyle&);
static CSSPrimitiveValue* ValueForFontStretch(const ComputedStyle&);
static CSSValue* ValueForFontStyle(const ComputedStyle&);
static CSSPrimitiveValue* ValueForFontWeight(const ComputedStyle&);
static CSSIdentifierValue* ValueForFontVariantCaps(const ComputedStyle&);
static CSSValue* ValueForFontVariantLigatures(const ComputedStyle&);
static CSSValue* ValueForFontVariantNumeric(const ComputedStyle&);
static CSSValue* ValueForFont(const ComputedStyle&);
static CSSValue* ValueForFontVariantEastAsian(const ComputedStyle&);
static CSSValue* SpecifiedValueForGridTrackSize(const GridTrackSize&,
const ComputedStyle&);
static CSSValue* ValueForGridTrackSizeList(GridTrackSizingDirection,
const ComputedStyle&);
static CSSValue* ValueForGridTrackList(GridTrackSizingDirection,
const LayoutObject*,
const ComputedStyle&);
static CSSValue* ValueForGridPosition(const GridPosition&);
static LayoutRect SizingBox(const LayoutObject&);
static CSSValue* RenderTextDecorationFlagsToCSSValue(TextDecoration);
static CSSValue* ValueForTextDecorationStyle(ETextDecorationStyle);
static CSSValue* ValueForTextDecorationSkipInk(ETextDecorationSkipInk);
static CSSValue* TouchActionFlagsToCSSValue(TouchAction);
static CSSValue* ValueForWillChange(const Vector<CSSPropertyID>&,
bool will_change_contents,
bool will_change_scroll_position);
static CSSValue* ValueForAnimationDelay(const CSSTimingData*);
static CSSValue* ValueForAnimationDirection(Timing::PlaybackDirection);
static CSSValue* ValueForAnimationDuration(const CSSTimingData*);
static CSSValue* ValueForAnimationFillMode(Timing::FillMode);
static CSSValue* ValueForAnimationIterationCount(double iteration_count);
static CSSValue* ValueForAnimationPlayState(EAnimPlayState);
static CSSValue* CreateTimingFunctionValue(const TimingFunction*);
static CSSValue* ValueForAnimationTimingFunction(const CSSTimingData*);
static CSSValueList* ValuesForBorderRadiusCorner(const LengthSize&,
const ComputedStyle&);
static const CSSValue& ValueForBorderRadiusCorner(const LengthSize&,
const ComputedStyle&);
static CSSValue* ComputedTransform(const LayoutObject*, const ComputedStyle&);
static CSSValue* CreateTransitionPropertyValue(
const CSSTransitionData::TransitionProperty&);
static CSSValue* ValueForTransitionProperty(const CSSTransitionData*);
static CSSValue* ValueForContentData(const ComputedStyle&);
static CSSValue* ValueForCounterDirectives(const ComputedStyle&,
bool is_increment);
static CSSValue* ValueForShape(const ComputedStyle&, ShapeValue*);
static CSSValueList* ValueForBorderRadiusShorthand(const ComputedStyle&);
static CSSValue* StrokeDashArrayToCSSValueList(const SVGDashArray&,
const ComputedStyle&);
static CSSValue* PaintOrderToCSSValueList(const SVGComputedStyle&);
static CSSValue* AdjustSVGPaintForCurrentColor(const SVGPaint&, const Color&);
static CSSValue* ValueForSVGResource(const StyleSVGResource*);
static CSSValue* ValueForShadowData(const ShadowData&,
const ComputedStyle&,
bool use_spread);
static CSSValue* ValueForShadowList(const ShadowList*,
const ComputedStyle&,
bool use_spread);
static CSSValue* ValueForFilter(const ComputedStyle&,
const FilterOperations&);
static CSSValue* ValueForScrollSnapType(const ScrollSnapType&,
const ComputedStyle&);
static CSSValue* ValueForScrollSnapAlign(const ScrollSnapAlign&,
const ComputedStyle&);
static CSSValue* ValueForPageBreakBetween(EBreakBetween);
static CSSValue* ValueForWebkitColumnBreakBetween(EBreakBetween);
static CSSValue* ValueForPageBreakInside(EBreakInside);
static CSSValue* ValueForWebkitColumnBreakInside(EBreakInside);
static bool WidthOrHeightShouldReturnUsedValue(const LayoutObject*);
static CSSValueList* ValuesForShorthandProperty(const StylePropertyShorthand&,
const ComputedStyle&,
const LayoutObject*,
Node*,
bool allow_visited_style);
static CSSValueList* ValuesForGridShorthand(const StylePropertyShorthand&,
const ComputedStyle&,
const LayoutObject*,
Node*,
bool allow_visited_style);
static CSSValueList* ValuesForSidesShorthand(const StylePropertyShorthand&,
const ComputedStyle&,
const LayoutObject*,
Node*,
bool allow_visited_style);
static CSSValuePair* ValuesForInlineBlockShorthand(
const StylePropertyShorthand&,
const ComputedStyle&,
const LayoutObject*,
Node*,
bool allow_visited_style);
static CSSValue* ValuesForFontVariantProperty(const ComputedStyle&,
const LayoutObject*,
Node*,
bool allow_visited_style);
static CSSValue* ScrollCustomizationFlagsToCSSValue(
ScrollCustomization::ScrollDirection);
static CSSValue* ValueForGapLength(const GapLength&, const ComputedStyle&);
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_CSS_PROPERTIES_COMPUTED_STYLE_UTILS_H_
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