[Webkit-unassigned] [Bug 61495] Make RenderStyle visuallyOrdered property use an enum instead of a bool.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=61495


Eric Seidel <eric at webkit.org> changed:

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  Attachment #96192|review?                     |review+
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--- Comment #12 from Eric Seidel <eric at webkit.org>  2011-06-06 22:35:41 PST ---
(From update of attachment 96192)
View in context: https://bugs.webkit.org/attachment.cgi?id=96192&action=review

Now I have mixed feelings about this again.  I'm amazed that 4 places in our code have diffent names for hte same bool!

Anyway, r=me.  If you are interested in this area of code, obviously someone might want to make all 4 use the same enum/bool/whatever.

> Source/WebCore/css/CSSStyleSelector.cpp:1226
> +    documentStyle->setRTLOrdering(document->visuallyOrdered() ? VisualOrder : LogicalOrder);

Two ways to say the same thing.... Sigh.

> Source/WebCore/rendering/RenderBlock.cpp:6311
> +    bool directionalOverride = style->rtlOrdering() == VisualOrder;

wow.  I love how we have a 3rd confusing way to say the same thing here.

> Source/WebCore/rendering/RenderBlockLineLayout.cpp:964
> +            VisualDirectionOverride override = (style()->rtlOrdering() == VisualOrder ? (style()->direction() == LTR ? VisualLeftToRightOverride : VisualRightToLeftOverride) : NoVisualOverride);

What!?  We have a 4th way to express the same concept?

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