Refactor ServiceOverlayController in preparation for fading between highlights

• Component: WebKit2
• Status: RESOLVED FIXED

[Tim Horton]

A pretty significant refactor, so it would be nice to get a good review on this.
I think it's a hackability improvement, too, but let me know if you disagree!

Part of <rdar://problem/17935736>.

[Tim Horton]

Created attachment 236340 [details]
patch

[Tim Horton]

The primary motivation for this large change is the Highlight object; for fade, we need to be able to keep around/paint Highlights that might no longer be potentials (and certainly won't be 'active'), so with a refcounted Highlight object we'll be able to keep them around separately and refer to them consistently in various places. Hackability/cleanup was a secondary motivation.

[Tim Horton]

Comment on attachment 236340 [details]
patch

not quite done yet

[Tim Horton]

Comment on attachment 236340 [details]
patch

huh, the thing I found is not a regression from this patch like I assumed it was. re-r?ing

[Tim Horton]

Created attachment 236342 [details]
patch

[Brady Eidson]

Comment on attachment 236342 [details]
patch

View in context: https://bugs.webkit.org/attachment.cgi?id=236342&action=review

> Source/WebKit2/WebProcess/WebPage/ServicesOverlayController.h:66
> +        enum class Type { TelephoneNumber, Selection };

Even if only two thingies, I like seeing this on multiple lines.

enum class Type {
    Thingy1,
    Thingy2,
};

> Source/WebKit2/WebProcess/WebPage/mac/ServicesOverlayController.mm:242
> +    bool hovered = DDHighlightPointIsOnHighlight(highlight.highlight(), (CGPoint)m_mousePosition, &onButton);

highlight.highlight() reads weirdly to me.

Could the DDHighlightRef accessor be "ddHighlight()" or "ddHighlightRef()"?

It's not too mysterious here because it's being fed into a DD API, but it would be mysterious without that context.

[Tim Horton]

http://trac.webkit.org/changeset/172382

[Darin Adler]

Comment on attachment 236342 [details]
patch

View in context: https://bugs.webkit.org/attachment.cgi?id=236342&action=review

>> Source/WebKit2/WebProcess/WebPage/ServicesOverlayController.h:66
>> +        enum class Type { TelephoneNumber, Selection };
> 
> Even if only two thingies, I like seeing this on multiple lines.
> 
> enum class Type {
>     Thingy1,
>     Thingy2,
> };

I like them on one line.