Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 5d2ddd6e61126370c7da861fd5f2034818a7960c
https://github.com/WebKit/WebKit/commit/5d2ddd6e61126370c7da861fd5f2034818a7960c
Author: Matthieu Dubet <m_du...@apple.com>
Date: 2023-11-23 (Thu, 23 Nov 2023)
Changed paths:
M LayoutTests/TestExpectations
A LayoutTests/fast/css/scope-at-rule-expected.html
A LayoutTests/fast/css/scope-at-rule.html
M
LayoutTests/imported/w3c/web-platform-tests/css/css-cascade/scope-name-defining-rules-expected.txt
M Source/WebCore/style/ElementRuleCollector.cpp
M Source/WebCore/style/ElementRuleCollector.h
M Source/WebCore/style/RuleSet.cpp
M Source/WebCore/style/RuleSet.h
M Source/WebCore/style/RuleSetBuilder.cpp
M Source/WebCore/style/RuleSetBuilder.h
M Source/WebCore/style/StyleScopeRuleSets.cpp
M Source/WebCore/style/StyleScopeRuleSets.h
M Source/WebCore/style/StyleSharingResolver.cpp
Log Message:
-----------
[CSS] Add @scope rule to RuleSet
https://bugs.webkit.org/show_bug.cgi?id=264500
rdar://118181109
Reviewed by Antti Koivisto.
This patch implements the mechanism to get the ancestor @scope rules (if any)
during element rule collection.
It also desactivates style sharing for scoped rules.
The actual matching is not implemented yet.
https://drafts.csswg.org/css-cascade-6/#scoped-styles
* LayoutTests/TestExpectations:
* LayoutTests/fast/css/scope-at-rule-expected.html: Added.
* LayoutTests/fast/css/scope-at-rule.html: Added.
*
LayoutTests/imported/w3c/web-platform-tests/css/css-cascade/scope-name-defining-rules-expected.txt:
* Source/WebCore/style/ElementRuleCollector.cpp:
(WebCore::Style::ElementRuleCollector::collectMatchingRulesForList):
(WebCore::Style::ElementRuleCollector::scopeRulesMatch):
* Source/WebCore/style/ElementRuleCollector.h:
* Source/WebCore/style/RuleSet.cpp:
(WebCore::Style::RuleSet::addRule):
(WebCore::Style::RuleSet::scopeRulesFor const):
* Source/WebCore/style/RuleSet.h:
(WebCore::Style::RuleSet::hasScopeRules const):
* Source/WebCore/style/RuleSetBuilder.cpp:
(WebCore::Style::RuleSetBuilder::addChildRule):
(WebCore::Style::RuleSetBuilder::addStyleRuleWithSelectorList):
* Source/WebCore/style/RuleSetBuilder.h:
* Source/WebCore/style/StyleScopeRuleSets.cpp:
(WebCore::Style::ScopeRuleSets::hasScopeRules const):
* Source/WebCore/style/StyleScopeRuleSets.h:
* Source/WebCore/style/StyleSharingResolver.cpp:
(WebCore::Style::SharingResolver::resolve):
Canonical link: https://commits.webkit.org/271078@main
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