Bug 169991 – [Cocoa] Add an option to exclude overflow when snapshotting a WKWebProcessPlugInNodeHandle

• Component: New Bugs
• Status: RESOLVED FIXED

[Andy Estes]

[Cocoa] Add an option to exclude overflow when snapshotting a WKWebProcessPlugInNodeHandle

[Andy Estes]

rdar://problem/30141083

[Andy Estes]

Created attachment 305160 [details]
Patch

[Build Bot]

Attachment 305160 [details] did not pass style-queue:


ERROR: Source/WebKit2/WebProcess/InjectedBundle/API/Cocoa/WKWebProcessPlugInNodeHandle.mm:29:  Alphabetical sorting problem.  [build/include_order] [4]
Total errors found: 1 in 12 files


If any of these errors are false positives, please file a bug against check-webkit-style.

[Tim Horton]

Comment on attachment 305160 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=305160&action=review

> Source/WebKit2/WebProcess/InjectedBundle/API/Cocoa/WKWebProcessPlugInNodeHandle.mm:71
> -    RefPtr<WebImage> image = _nodeHandle->renderedImage(options);
> +    RefPtr<WebImage> image = _nodeHandle->renderedImage(toSnapshotOptions(options), options & kWKSnapshotOptionsExcludeOverflow);

Maybe it's obvious and I'm missing it, but why not add a SnapshotOptions bit for this?

> Tools/TestWebKitAPI/Tests/WebKit2Cocoa/rendered-image-excluding-overflow.html:20
> +    <div class=container>
> +        <div class=inner>

Missing quotes, eww :)

[Andy Estes]

(In reply to Tim Horton from comment #4)
> Comment on attachment 305160 [details]
> Patch
> 
> View in context:
> https://bugs.webkit.org/attachment.cgi?id=305160&action=review
> 
> > Source/WebKit2/WebProcess/InjectedBundle/API/Cocoa/WKWebProcessPlugInNodeHandle.mm:71
> > -    RefPtr<WebImage> image = _nodeHandle->renderedImage(options);
> > +    RefPtr<WebImage> image = _nodeHandle->renderedImage(toSnapshotOptions(options), options & kWKSnapshotOptionsExcludeOverflow);
> 
> Maybe it's obvious and I'm missing it, but why not add a SnapshotOptions bit
> for this?

I didn't do this because SnapshotOptions is used in a bunch of other places (for drag images, text indicators, etc), but kWKSnapshotOptionsExcludeOverflow is only meaningful in this context.

Thanks for the review!

[WebKit Commit Bot]

Comment on attachment 305160 [details]
Patch

Clearing flags on attachment: 305160

Committed r214297: <http://trac.webkit.org/changeset/214297>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.

[Simon Fraser (smfr)]

Comment on attachment 305160 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=305160&action=review

> Source/WebKit2/WebProcess/InjectedBundle/DOM/InjectedBundleNodeHandle.cpp:186
> +        paintingRect = renderer->absoluteBoundingBoxRectIgnoringTransforms();

Did you test this on a transformed box?

[Tim Horton]

Comment on attachment 305160 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=305160&action=review

>> Source/WebKit2/WebProcess/InjectedBundle/DOM/InjectedBundleNodeHandle.cpp:186
>> +        paintingRect = renderer->absoluteBoundingBoxRectIgnoringTransforms();
> 
> Did you test this on a transformed box?

It surely doesn't work, but it's not a regression because paintingRootRect does the same thing.