Bug 105035 – Implement CSS computed style value for transition shorthand

• Component: CSS
• Status: RESOLVED FIXED

[Alexis Menard (darktears)]

As today when querying the transition shorthand (prefixed or not) on the computed style it returns nothing.

[Alexis Menard (darktears)]

Created attachment 181734 [details]
Patch

[Dean Jackson]

Comment on attachment 181734 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=181734&action=review

All good. Just small changes and I'll r+ cq+

> Source/WebCore/css/CSSComputedStyleDeclaration.cpp:1051
> +{

I wonder if this should be called createTransitionPropertyValue since it will never be used for animations (yeah, our naming is a bit confusing).

> Source/WebCore/css/CSSComputedStyleDeclaration.cpp:1061
> +static PassRefPtr<CSSValue> getAnimationPropertyValue(const AnimationList* animList)

Ditto.

> Source/WebCore/css/CSSComputedStyleDeclaration.cpp:2490
> +        case CSSPropertyWebkitTransitionProperty:
> +            return getAnimationPropertyValue(style->transitions());

This is where I noticed the confusing name. It's even more strange because style->transitions() returns an AnimationList* :)

> Source/WebCore/css/CSSComputedStyleDeclaration.cpp:2503
> +                    RefPtr<CSSValueList> spaceList = CSSValueList::createSpaceSeparated();
> +                    spaceList->append(createAnimationPropertyValue(animList->animation(i)));
> +                    spaceList->append(cssValuePool().createValue(animList->animation(i)->duration(), CSSPrimitiveValue::CSS_S));
> +                    spaceList->append(createTimingFunctionValue(animList->animation(i)->timingFunction().get()));
> +                    spaceList->append(cssValuePool().createValue(animList->animation(i)->delay(), CSSPrimitiveValue::CSS_S));
> +                    list->append(spaceList);

I suggest you replace "spaceList" with "list" (like you do below). Also, get a local variable for animList->animation(i) and reuse it through here.

> LayoutTests/transitions/transitions-parsing.html:27
> +
> +

Nit, extra blank line.

[Alexis Menard (darktears)]

Created attachment 181912 [details]
Patch

[Alexis Menard (darktears)]

Created attachment 181918 [details]
Patch

[WebKit Review Bot]

Comment on attachment 181918 [details]
Patch

Clearing flags on attachment: 181918

Committed r139200: <http://trac.webkit.org/changeset/139200>

[WebKit Review Bot]

All reviewed patches have been landed.  Closing bug.