[webkit-changes] [WebKit/WebKit] 2f4677: Some more adoption of dynamicDowncast<> in layout ...

[Anne van Kesteren]

  Branch: refs/heads/main
  Home:   https://github.com/WebKit/WebKit
  Commit: 2f4677a0ea4557844e43e5d3f60f7ddcb857d2e6
      https://github.com/WebKit/WebKit/commit/2f4677a0ea4557844e43e5d3f60f7ddcb857d2e6
  Author: Anne van Kesteren <annevk at annevk.nl>
  Date:   2024-02-28 (Wed, 28 Feb 2024)

  Changed paths:
    M Source/WebCore/layout/formattingContexts/block/BlockMarginCollapse.cpp
    M Source/WebCore/layout/formattingContexts/inline/InlineContentBalancer.cpp
    M Source/WebCore/layout/formattingContexts/inline/InlineContentBreaker.cpp
    M Source/WebCore/layout/formattingContexts/inline/InlineFormattingUtils.cpp
    M Source/WebCore/layout/formattingContexts/inline/InlineItemsBuilder.cpp
    M Source/WebCore/layout/formattingContexts/inline/InlineLine.cpp
    M Source/WebCore/layout/formattingContexts/inline/InlineLineBuilder.cpp
    M Source/WebCore/layout/formattingContexts/inline/TextOnlySimpleLineBuilder.cpp
    M Source/WebCore/layout/integration/inline/InlineIteratorLineBox.cpp

  Log Message:
  -----------
  Some more adoption of dynamicDowncast<> in layout code
https://bugs.webkit.org/show_bug.cgi?id=270039

Reviewed by Alan Baradlay.

For security and performance.

* Source/WebCore/layout/formattingContexts/block/BlockMarginCollapse.cpp:
(WebCore::Layout::BlockMarginCollapse::marginBeforeCollapsesWithFirstInFlowChildMarginBefore const):
(WebCore::Layout::BlockMarginCollapse::marginAfterCollapsesWithLastInFlowChildMarginAfter const):
* Source/WebCore/layout/formattingContexts/inline/InlineContentBalancer.cpp:
(WebCore::Layout::containsTrailingSoftHyphen):
(WebCore::Layout::containsPreservedTab):
(WebCore::Layout::InlineContentBalancer::shouldTrimLeading const):
(WebCore::Layout::InlineContentBalancer::shouldTrimTrailing const):
* Source/WebCore/layout/formattingContexts/inline/InlineContentBreaker.cpp:
(WebCore::Layout::isWhitespaceOnlyContent):
(WebCore::Layout::InlineContentBreaker::tryHyphenationAcrossOverflowingInlineTextItems const):
(WebCore::Layout::InlineContentBreaker::processOverflowingContentWithText const):
* Source/WebCore/layout/formattingContexts/inline/InlineFormattingUtils.cpp:
(WebCore::Layout::InlineFormattingUtils::inlineItemWidth const):
(WebCore::Layout::InlineFormattingUtils::isAtSoftWrapOpportunity const):
* Source/WebCore/layout/formattingContexts/inline/InlineItemsBuilder.cpp:
(WebCore::Layout::buildBidiParagraph):
* Source/WebCore/layout/formattingContexts/inline/InlineLine.cpp:
(WebCore::Layout::Line::appendLineBreak):
* Source/WebCore/layout/formattingContexts/inline/InlineLineBuilder.cpp:
(WebCore::Layout::hasTrailingSoftWrapOpportunity):
(WebCore::Layout::LineCandidate::InlineContent::appendInlineItem):
(WebCore::Layout::LineBuilder::initialize):
(WebCore::Layout::LineBuilder::trailingPunctuationOrStopOrCommaWidthForLineCandiate const):
(WebCore::Layout::LineBuilder::candidateContentForLine):
(WebCore::Layout::LineBuilder::isLastLineWithInlineContent const):
* Source/WebCore/layout/formattingContexts/inline/TextOnlySimpleLineBuilder.cpp:
(WebCore::Layout::TextOnlySimpleLineBuilder::placeInlineTextContent):
(WebCore::Layout::TextOnlySimpleLineBuilder::placeNonWrappingInlineTextContent):
* Source/WebCore/layout/integration/inline/InlineIteratorLineBox.cpp:
(WebCore::InlineIterator::LineBox::ellipsisSelectionState const):

Canonical link: https://commits.webkit.org/275459@main



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