Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: bc3c76dc5216d7c5e47f498a8fb9fd375e60f7f2
https://github.com/WebKit/WebKit/commit/bc3c76dc5216d7c5e47f498a8fb9fd375e60f7f2
Author: Taher Ali <[email protected]>
Date: 2025-10-02 (Thu, 02 Oct 2025)
Changed paths:
M Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml
M Source/WebCore/Headers.cmake
M Source/WebCore/WebCore.xcodeproj/project.pbxproj
M Source/WebCore/layout/formattingContexts/FormattingGeometry.h
M Source/WebCore/rendering/style/RenderStyle.cpp
M Source/WebCore/rendering/style/RenderStyle.h
M Source/WebCore/rendering/style/RenderStyleInlines.h
M Source/WebCore/rendering/style/StyleRareInheritedData.cpp
M Source/WebCore/rendering/style/StyleRareInheritedData.h
M Source/WebCore/rendering/style/StyleRareNonInheritedData.cpp
M Source/WebCore/rendering/style/StyleRareNonInheritedData.h
M Source/WebCore/style/StyleResolveForDocument.cpp
M Source/WebCore/style/StyleResolver.cpp
M Source/WebCore/style/values/primitives/StyleLengthWrapper.h
M Source/WebCore/style/values/primitives/StyleLengthWrapperData.h
M Source/WebCore/style/values/primitives/StylePrimitiveNumeric.h
M
Source/WebCore/style/values/primitives/StylePrimitiveNumericTypes+CSSValueConversion.h
M
Source/WebCore/style/values/primitives/StylePrimitiveNumericTypes+Conversions.cpp
M
Source/WebCore/style/values/primitives/StylePrimitiveNumericTypes+Conversions.h
M
Source/WebCore/style/values/primitives/StylePrimitiveNumericTypes+Evaluation.h
R Source/WebCore/style/values/primitives/StyleZoomNeededToken.h
A Source/WebCore/style/values/primitives/StyleZoomPrimitives.h
Log Message:
-----------
[Style] Add strongly-typed zoom factor
https://bugs.webkit.org/show_bug.cgi?id=299980
rdar://161759785
Reviewed by Sam Weinig and Antti Koivisto.
We add a strongly-typed ZoomFactor that is applied during
evaluation-time, i.e., during rendering/layout after style resolution.
This replaces the previous float-based zoom value.
We also introduce a new feature flag, "EvaluationTimeZoom". When
enabled, it prevents zoom from being applied at style resolution and
ensures it is applied only during evaluation-time (rendering/layout
after styles have been resolved).
* Source/WTF/Scripts/Preferences/UnifiedWebPreferences.yaml:
* Source/WebCore/Headers.cmake:
* Source/WebCore/WebCore.xcodeproj/project.pbxproj:
* Source/WebCore/layout/formattingContexts/FormattingGeometry.h:
* Source/WebCore/rendering/style/RenderStyle.cpp:
(WebCore::RenderStyle::setEnableEvaluationTimeZoom):
(WebCore::RenderStyle::setUseSVGZoomRulesForLength):
* Source/WebCore/rendering/style/RenderStyle.h:
* Source/WebCore/rendering/style/RenderStyleInlines.h:
(WebCore::RenderStyle::enableEvaluationTimeZoom const):
(WebCore::RenderStyle::useSVGZoomRulesForLength const):
(WebCore::RenderStyle::usedZoomForLength const):
* Source/WebCore/rendering/style/StyleRareInheritedData.cpp:
(WebCore::StyleRareInheritedData::StyleRareInheritedData):
(WebCore::StyleRareInheritedData::operator== const):
(WebCore::StyleRareInheritedData::dumpDifferences const):
* Source/WebCore/rendering/style/StyleRareInheritedData.h:
* Source/WebCore/rendering/style/StyleRareNonInheritedData.cpp:
(WebCore::StyleRareNonInheritedData::StyleRareNonInheritedData):
(WebCore::StyleRareNonInheritedData::operator== const):
(WebCore::StyleRareNonInheritedData::dumpDifferences const):
* Source/WebCore/rendering/style/StyleRareNonInheritedData.h:
* Source/WebCore/style/StyleResolveForDocument.cpp:
(WebCore::Style::resolveForDocument):
* Source/WebCore/style/StyleResolver.cpp:
(WebCore::Style::Resolver::initializeStateAndStyle):
* Source/WebCore/style/values/primitives/StyleLengthWrapper.h:
* Source/WebCore/style/values/primitives/StyleLengthWrapperData.h:
(WebCore::Style::LengthWrapperData::minimumValueForLengthWrapperDataWithLazyMaximum
const):
(WebCore::Style::LengthWrapperData::valueForLengthWrapperDataWithLazyMaximum
const):
* Source/WebCore/style/values/primitives/StylePrimitiveNumeric.h:
*
Source/WebCore/style/values/primitives/StylePrimitiveNumericTypes+CSSValueConversion.h:
*
Source/WebCore/style/values/primitives/StylePrimitiveNumericTypes+Conversions.cpp:
(WebCore::Style::shouldUseEvaluationTimeZoom):
*
Source/WebCore/style/values/primitives/StylePrimitiveNumericTypes+Conversions.h:
*
Source/WebCore/style/values/primitives/StylePrimitiveNumericTypes+Evaluation.h:
* Source/WebCore/style/values/primitives/StyleZoomPrimitives.h: Renamed from
Source/WebCore/style/values/primitives/StyleZoomNeededToken.h.
(WebCore::Style::ZoomFactor::ZoomFactor):
Canonical link: https://commits.webkit.org/300868@main
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