Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 696b0afcef81c484ec7c878812f211a52fb3d191
      
https://github.com/WebKit/WebKit/commit/696b0afcef81c484ec7c878812f211a52fb3d191
  Author: Kiet Ho <kiet...@apple.com>
  Date:   2024-11-19 (Tue, 19 Nov 2024)

  Changed paths:
    M Source/WebCore/animation/CSSPropertyAnimation.cpp
    M Source/WebCore/css/CSSProperties.json
    M Source/WebCore/css/ComputedStyleExtractor.cpp
    M Source/WebCore/css/calc/CSSCalcTree+Evaluation.cpp
    M Source/WebCore/css/calc/CSSCalcTree+Parser.cpp
    M Source/WebCore/css/calc/CSSCalcTree+Simplification.cpp
    M Source/WebCore/css/calc/CSSCalcTree.h
    M Source/WebCore/rendering/style/RenderStyle.h
    M Source/WebCore/rendering/style/RenderStyleInlines.h
    M Source/WebCore/rendering/style/RenderStyleSetters.h
    M Source/WebCore/rendering/style/StyleRareNonInheritedData.h
    M Source/WebCore/style/AnchorPositionEvaluator.cpp
    M Source/WebCore/style/AnchorPositionEvaluator.h
    M Source/WebCore/style/StyleBuilderConverter.h

  Log Message:
  -----------
  [css-anchor-position-1] Use Style::ScopedName to represent anchor names
rdar://139617595
https://bugs.webkit.org/show_bug.cgi?id=282914

Reviewed by Antti Koivisto.

Currently, AtomString is used to represent anchor names in the code.
However, the anchor names are supposed to be scoped (i.e: anchor names
in one shadow tree can only be referred to in the same shadow tree).
To prepare for this, this patch mechanically replace all uses of AtomString
to Style::ScopedName. Note that this patch does not fix logic to consider
scopes when resolving anchor names, that'll come in a separate patch.

* Source/WebCore/animation/CSSPropertyAnimation.cpp:
(WebCore::CSSPropertyAnimationWrapperMap::CSSPropertyAnimationWrapperMap):
* Source/WebCore/css/CSSProperties.json:
* Source/WebCore/css/ComputedStyleExtractor.cpp:
(WebCore::valueForAnchorName):
(WebCore::ComputedStyleExtractor::valueForPropertyInStyle const):
* Source/WebCore/css/calc/CSSCalcTree+Evaluation.cpp:
(WebCore::CSSCalc::evaluate):
(WebCore::CSSCalc::evaluateWithoutFallback):
* Source/WebCore/css/calc/CSSCalcTree+Parser.cpp:
(WebCore::CSSCalc::consumeAnchor):
* Source/WebCore/css/calc/CSSCalcTree+Simplification.cpp:
(WebCore::CSSCalc::simplify):
* Source/WebCore/css/calc/CSSCalcTree.h:
* Source/WebCore/rendering/style/RenderStyle.h:
* Source/WebCore/rendering/style/RenderStyleInlines.h:
(WebCore::RenderStyle::anchorNames const):
(WebCore::RenderStyle::initialAnchorNames):
(WebCore::RenderStyle::initialPositionAnchor):
(WebCore::RenderStyle::positionAnchor const):
* Source/WebCore/rendering/style/RenderStyleSetters.h:
(WebCore::RenderStyle::setAnchorNames):
(WebCore::RenderStyle::setPositionAnchor):
* Source/WebCore/rendering/style/StyleRareNonInheritedData.h:
* Source/WebCore/style/AnchorPositionEvaluator.cpp:
(WebCore::Style::AnchorPositionEvaluator::findAnchorAndAttemptResolution):
(WebCore::Style::AnchorPositionEvaluator::evaluate):
(WebCore::Style::AnchorPositionEvaluator::evaluateSize):
(WebCore::Style::collectAnchorsForAnchorName):
(WebCore::Style::AnchorPositionEvaluator::updateSnapshottedScrollOffsets):
* Source/WebCore/style/AnchorPositionEvaluator.h:
* Source/WebCore/style/StyleBuilderConverter.h:
(WebCore::Style::BuilderConverter::convertAnchorName):
(WebCore::Style::BuilderConverter::convertPositionAnchor):

Canonical link: https://commits.webkit.org/286841@main



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