[webkit-changes] [WebKit/WebKit] e2c3f8: [view-transitions] Implement parsing & checking fo...

[Tim Nguyen]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: e2c3f84bd18e3532fcbc5137c2575eb9e7c5e27f
      https://github.com/WebKit/WebKit/commit/e2c3f84bd18e3532fcbc5137c2575eb9e7c5e27f
  Author: Tim Nguyen <ntim at apple.com>
  Date:   2023-11-23 (Thu, 23 Nov 2023)

  Changed paths:
    M LayoutTests/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml.html
    A LayoutTests/imported/w3c/web-platform-tests/css/css-view-transitions/parsing/pseudo-elements-invalid-expected.txt
    A LayoutTests/imported/w3c/web-platform-tests/css/css-view-transitions/parsing/pseudo-elements-invalid.html
    A LayoutTests/imported/w3c/web-platform-tests/css/css-view-transitions/parsing/pseudo-elements-valid-expected.txt
    A LayoutTests/imported/w3c/web-platform-tests/css/css-view-transitions/parsing/pseudo-elements-valid.html
    M LayoutTests/imported/w3c/web-platform-tests/css/css-view-transitions/parsing/view-transition-name-computed-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/css/css-view-transitions/parsing/view-transition-name-computed.html
    M LayoutTests/imported/w3c/web-platform-tests/css/css-view-transitions/parsing/view-transition-name-invalid-expected.txt
    M LayoutTests/imported/w3c/web-platform-tests/css/css-view-transitions/parsing/view-transition-name-invalid.html
    M Source/JavaScriptCore/inspector/protocol/CSS.json
    M Source/WebCore/animation/WebAnimationUtilities.cpp
    M Source/WebCore/css/CSSComputedStyleDeclaration.cpp
    M Source/WebCore/css/CSSSelector.cpp
    M Source/WebCore/css/CSSSelector.h
    M Source/WebCore/css/SelectorChecker.cpp
    M Source/WebCore/css/SelectorChecker.h
    M Source/WebCore/css/SelectorPseudoElementTypeMap.in
    M Source/WebCore/css/parser/CSSParserContext.cpp
    M Source/WebCore/css/parser/CSSParserSelector.cpp
    M Source/WebCore/css/parser/CSSParserSelector.h
    M Source/WebCore/css/parser/CSSSelectorParser.cpp
    M Source/WebCore/css/parser/CSSSelectorParserContext.cpp
    M Source/WebCore/css/parser/CSSSelectorParserContext.h
    M Source/WebCore/cssjit/SelectorCompiler.cpp
    M Source/WebCore/inspector/agents/InspectorCSSAgent.cpp
    M Source/WebCore/page/LocalDOMWindow.cpp
    M Source/WebCore/rendering/style/RenderStyle.h
    M Source/WebCore/rendering/style/RenderStyleConstants.cpp
    M Source/WebCore/rendering/style/RenderStyleConstants.h
    M Source/WebCore/style/ElementRuleCollector.cpp
    M Source/WebCore/style/ElementRuleCollector.h

  Log Message:
  -----------
  [view-transitions] Implement parsing & checking for pseudo-elements
https://bugs.webkit.org/show_bug.cgi?id=265167
rdar://118666802

Reviewed by Cameron McCormack.

This implements parsing and adapts CSS highlight resolution code for view-transition pseudos.

The following pseudo-elements are covered:
- ::view-transition
- ::view-transition-group()
- ::view-transition-image-pair()
- ::view-transition-old()
- ::view-transition-new()

https://drafts.csswg.org/css-view-transitions/#pseudo

* LayoutTests/imported/w3c/web-platform-tests/css/css-cascade/all-prop-initial-xml.html:
* LayoutTests/imported/w3c/web-platform-tests/css/css-view-transitions/parsing/pseudo-elements-invalid-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/css/css-view-transitions/parsing/pseudo-elements-invalid.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/css/css-view-transitions/parsing/pseudo-elements-valid-expected.txt: Added.
* LayoutTests/imported/w3c/web-platform-tests/css/css-view-transitions/parsing/pseudo-elements-valid.html: Added.
* LayoutTests/imported/w3c/web-platform-tests/css/css-view-transitions/parsing/view-transition-name-computed-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-view-transitions/parsing/view-transition-name-computed.html:
* LayoutTests/imported/w3c/web-platform-tests/css/css-view-transitions/parsing/view-transition-name-invalid-expected.txt:
* LayoutTests/imported/w3c/web-platform-tests/css/css-view-transitions/parsing/view-transition-name-invalid.html:
* Source/JavaScriptCore/inspector/protocol/CSS.json:
* Source/WebCore/animation/WebAnimationUtilities.cpp:
(WebCore::pseudoIdFromString):
* Source/WebCore/css/CSSComputedStyleDeclaration.cpp:
(WebCore::CSSComputedStyleDeclaration::CSSComputedStyleDeclaration):
* Source/WebCore/css/CSSSelector.cpp:
(WebCore::CSSSelector::pseudoId):
(WebCore::CSSSelector::parsePseudoElementType):
(WebCore::CSSSelector::selectorText const):
* Source/WebCore/css/CSSSelector.h:
* Source/WebCore/css/SelectorChecker.cpp:
(WebCore::SelectorChecker::checkOne const):
* Source/WebCore/css/SelectorChecker.h:
* Source/WebCore/css/SelectorPseudoElementTypeMap.in:
* Source/WebCore/css/parser/CSSParserContext.cpp:
(WebCore::CSSParserContext::CSSParserContext):
* Source/WebCore/css/parser/CSSParserSelector.cpp:
(WebCore::CSSParserSelector::parsePseudoElementSelector):
* Source/WebCore/css/parser/CSSParserSelector.h:
* Source/WebCore/css/parser/CSSSelectorParser.cpp:
(WebCore::isOnlyPseudoElementFunction):
(WebCore::CSSSelectorParser::consumePseudo):
* Source/WebCore/css/parser/CSSSelectorParserContext.cpp:
(WebCore::CSSSelectorParserContext::CSSSelectorParserContext):
(WebCore::add):
* Source/WebCore/css/parser/CSSSelectorParserContext.h:
* Source/WebCore/cssjit/SelectorCompiler.cpp:
(WebCore::SelectorCompiler::constructFragmentsInternal):
* Source/WebCore/inspector/agents/InspectorCSSAgent.cpp:
(WebCore::InspectorCSSAgent::protocolValueForPseudoId):
* Source/WebCore/page/LocalDOMWindow.cpp:
(WebCore::LocalDOMWindow::getMatchedCSSRules const):
* Source/WebCore/rendering/style/RenderStyle.h:
* Source/WebCore/rendering/style/RenderStyleConstants.cpp:
(WebCore::operator<<):
* Source/WebCore/rendering/style/RenderStyleConstants.h:
* Source/WebCore/style/ElementRuleCollector.cpp:
(WebCore::Style::ElementRuleCollector::ruleMatches):
* Source/WebCore/style/ElementRuleCollector.h:
(WebCore::Style::PseudoElementRequest::PseudoElementRequest)::

Co-authored-by: Vitaly Dyachkov <vitaly at igalia.com>
Canonical link: https://commits.webkit.org/271089@main