unicode-bidi:plaintext is supposed to be effective on display:inline elements too
https://bugs.webkit.org/show_bug.cgi?id=73310
Reviewed by Eric Seidel.
Source/WebCore:
Adding support for unicode-bidi: plaintext as a property on inlines. These are treated
like unicode-bidi: isolate with the addition of their directionality being determined
by the UBA.
Tests: fast/text/international/inline-plaintext-is-isolated-expected.html
fast/text/international/inline-plaintext-is-isolated.html
fast/text/international/inline-plaintext-relayout-with-leading-neutrals-expected.html
fast/text/international/inline-plaintext-relayout-with-leading-neutrals.html
fast/text/international/inline-plaintext-with-generated-content-expected.html
fast/text/international/inline-plaintext-with-generated-content.html
* platform/text/UnicodeBidi.h:
(WebCore::isIsolated): Added this convenience function as Plaintext and Isolate Unicode-Bidi values
are both treated as isolated content.
* rendering/InlineIterator.h:
(WebCore::notifyObserverEnteredObject): Inline now supports Unicode-Bidi Plaintext.
(WebCore::notifyObserverWillExitObject): Ditto.
(WebCore::bidiFirstSkippingEmptyInlines): Changed to support being called without a resolver.
(WebCore::isIsolatedInline): Inline now supports Unicode-Bidi: Plaintext.
* rendering/RenderBlockLineLayout.cpp:
(WebCore::determineDirectionality): Generalized for inlines.
(WebCore::constructBidiRuns): Added support for Unicode-Bidi: Plaintext as an isolated inline.
(WebCore::RenderBlock::layoutRunsAndFloatsInRange): Fixed comment.
(WebCore::RenderBlock::determineStartPosition): Fixed comment and switched to updated
bidiFirstSkippingEmptyInlines.
LayoutTests:
Ref tests for unicode-bidi: plaintext on inlines.
* fast/text/international/inline-plaintext-is-isolated-expected.html: Added.
* fast/text/international/inline-plaintext-is-isolated.html: Added.
* fast/text/international/inline-plaintext-relayout-with-leading-neutrals-expected.html: Added.
* fast/text/international/inline-plaintext-relayout-with-leading-neutrals.html: Added.
* fast/text/international/inline-plaintext-with-generated-content-expected.html: Added.
* fast/text/international/inline-plaintext-with-generated-content.html: Added.
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@107000 268f45cc-cd09-0410-ab3c-d52691b4dbfc
11 files changed
